CN104308333A

CN104308333A - Multifunctional single-cantilever cutting and welding integrated machine

Info

Publication number: CN104308333A
Application number: CN201410463576.1A
Authority: CN
Inventors: 崔军; 莫文胜; 蔡拉
Original assignee: XINJIANG VICTALL TECHNOLOGY Co Ltd
Current assignee: XINJIANG VICTALL TECHNOLOGY Co Ltd
Priority date: 2014-09-12
Filing date: 2014-09-12
Publication date: 2015-01-28
Anticipated expiration: 2034-09-12
Also published as: CN104308333B

Abstract

The invention relates to the technical field of automated cutting and welding, and discloses a multifunctional single-cantilever cutting and welding integrated machine. The integrated machine comprises a machine frame base, a machine frame stand column, a stand column rotary device, a vertical lifting device, a machine frame transverse arm, a left-right translation device, a telescopic arm, a front-rear transverse moving device and a multi-joint machine head, wherein the machine frame stand column is mounted on the machine frame base through the stand column rotary device, and the machine frame transverse arm is mounted at the upper part of the machine frame stand column through the vertical lifting device. The integrated machine is reasonable and compact in structure and convenient to use; the welding of longitudinal, circumferential and fillet weld seams, cutting of an intersecting line hole and automatic welding of a saddle-shaped weld seam between a barrel body and a connecting pipe can be finished in a relatively fixed station through the stand column rotary device, the vertical lifting device, the left-right translation device, the front-rear transverse moving device and the multi-joint machine head, the frequent motion of a workpiece can be avoided, the clamping and positioning frequency of the workpiece is greatly reduced, the welding efficiency and quality are remarkably improved, and the labor intensity of welding workers is reduced.

Description

Single-cantilever multi-function cutting weldering all-in-one

Technical field

the present invention relates to automation cutting and Welding Technique field, is a kind of single-cantilever multi-function cutting weldering all-in-one.

Background technology

at present in the welding process of pressure vessel, boiler and large diameter pipeline, the cross crosshead of usual employing solves welding that is vertical, circumferential weld, in continuous line welding many employings craft or the Semi-automatic single welding method of metal cylinder, as chuck mode shape of a saddle special welding machine.And on-the-spot at vessel fabrication, the perforate on metal cylinder and welded multi-functional equipment and system comparatively lack.In current actual welding work, user often needs to complete on an object the welding of vertical, circumferential weld and angle welding, and the multinomial work such as perforate on workpiece, welding adapter, therefore common process method needs work piece hoisting to be moved to different stations and welds, required welding jig is more, workpiece logistics moves frequently, and on each station, workpiece needs repeatedly to be installed, to locate.Therefore, existing is main automation cutting and welding device to control rectangular co-ordinate, have the following disadvantages in actual use: scope of can welding is comparatively single, cannot at relatively-stationary station, once complete the welding of vertical, circumferential weld and angle welding, and the multinomial work such as perforate on workpiece, welding adapter, welding processing not only wastes time and energy, and operating efficiency is lower.And Multi-link Robot Manipulators there is programming when overcoming the above problems more complicated, it is poor that workpiece changes adaptability, online intervenes the shortcomings such as more difficult, manufactures field application more difficult for pressure vessel, boiler manfacturing etc.

Summary of the invention

the invention provides a kind of single-cantilever multi-function cutting weldering all-in-one, overcome the deficiency of above-mentioned prior art, integrating rectangular coordinate system controls simple, the advantage of articulated manipulator flexible movements, be integrated into all-in-one multifunctional machine, its can effectively solve the welding scope that existing automation cutting and welding device exists single, cutting and welding multifunctional all cannot be realized, workpiece need repeatedly to be installed on multistation location, mobile frequently, welding processing wastes time and energy, operating efficiency is lower problem.

technical scheme of the present invention is realized by following measures: a kind of single-cantilever multi-function cutting weldering all-in-one, comprises gantry base, framework pillar, upright column revolving device, vertical lift device, frame transverse arm, left and right translating device, telescopic arm, front and back Traverse Displacement Unit and multi-joint head, framework pillar is arranged in gantry base by upright column revolving device, framework pillar top is provided with frame transverse arm by vertical lift device, frame transverse arm right part is provided with telescopic arm by left and right translating device, and telescopic arm right-hand member is provided with multi-joint head by front and back Traverse Displacement Unit, multi-joint head comprises head revolution seat board, head reversing frame, head slewing equipment, revolution power supply feeder, gas protects weldering wire-feed motor, radius adjusting device, vertical weldering arm, welding gun swinging device, leg adjusting device and welding gun holding device, head revolution seat board is arranged on front and back Traverse Displacement Unit right part, head reversing frame is arranged on head revolution seat board by head slewing equipment, head slewing equipment inside is provided with revolution power supply feeder, the left part of head reversing frame is installed with gas and protects weldering wire-feed motor, the right part lower end of head reversing frame is provided with by radius adjusting device vertically welds arm, the bottom of vertical weldering arm is provided with welding gun holding device by welding gun swinging device and leg adjusting device, welding gun holding device is installed with welding gun or burning torch.

here is the further optimization and/or improvements to foregoing invention technical scheme:

above-mentioned head slewing equipment can comprise head gyration gear ring, head turning motor speed reducer assembly and head revolution driven wheel; Head reversing frame is arranged on head revolution seat board bottom by bearing, the upper outside of head reversing frame is installed with head gyration gear ring, head revolution seat board is provided with head turning motor speed reducer assembly, the power output shaft of head turning motor speed reducer assembly is installed with head revolution driven wheel, head revolution driven wheel is meshed with head gyration gear ring and head gyration gear ring and head reversing frame can be driven to rotate.

above-mentioned radius adjusting device can comprise vertical arm mount pad, radius regulates guide rail slide block pair, radius adjusting screw, radius adjusting nut, radius regulate driven pulley, radius to regulate motor and radius to regulate driving pulley, guide rail slide block pair is regulated to be arranged on the right part of head reversing frame respectively by radius in the middle part of the lower-end rear portion of vertical arm mount pad and lower end, former and later two radiuses regulate on the head reversing frame between guide rail slide block pair and are installed with radius adjusting screw, the right part of radius adjusting screw is provided with radius adjusting nut, the right part of radius adjusting nut is arranged on vertical arm mount pad left part by bearing, be fixed with radius outside radius adjusting nut left part and regulate driven pulley, the left back portion of vertical arm mount pad is fixed with radius and regulates motor, radius regulates the dynamic output shaft of left part of motor and is installed with radius and regulates driving pulley, radius regulates driven pulley to regulate driving pulley to be connected by driving-belt and radius, the lower-end front portion of vertical arm mount pad is provided with welding gun lead adjusting device, welding gun lead adjusting device comprises vertical arm rotation bearing, welding gun lead regulates driven pulley, welding gun lead regulates motor and welding gun lead to regulate driving pulley, vertical weldering arm is arranged on head reversing frame by vertical arm rotation bearing, the top of vertical weldering arm is installed with welding gun lead and regulates driven pulley, the head reversing frame of vertical weldering arm right is installed with welding gun lead and regulates motor, welding gun lead regulates on the power output shaft of motor and is installed with welding gun lead adjustment driving pulley, welding gun lead regulates driving pulley to regulate driven pulley to be connected by driving-belt and welding gun lead,

or/and above-mentioned welding gun swinging device can comprise expansion weldering arm, development arm hinge, brachium expands motor reducer assembly, welding gun radially wobbles drive motors and welding gun radially wobbles precision speed reduction device, the bottom of vertical weldering arm is provided with hinged mount pad, expanding weldering arm is arranged on hinged mount pad by development arm hinge, hinged mount pad is provided with brachium and expands motor reducer assembly, brachium expands the power output shaft of motor reducer assembly together with development arm stud connection, expand weldering arm front portion welding gun is installed radially wobbles drive motors and welding gun radially wobbles precision speed reduction device, the power output shaft that welding gun radially wobbles precision speed reduction device is provided with welding inclination-angle regulating device, welding inclination-angle regulating device comprises tilt adjustment seat, welding gun tilt adjustment motor, welding gun inclination angle decelerator and welding gun fixed axis, welding gun tilt adjustment motor and welding gun inclination angle decelerator are installed in the middle part of tilt adjustment seat, the power output shaft of welding gun tilt adjustment motor is fixed with tilt adjustment driving pulley, the power input shaft of decelerator bottom, welding gun inclination angle is fixed with welding gun tilt adjustment first belt wheel, welding gun tilt adjustment first belt wheel is connected with tilt adjustment driving pulley by driving-belt, the power output shaft on decelerator top, welding gun inclination angle is fixed with welding gun tilt adjustment second belt wheel, tilt adjustment seat front portion is provided with welding gun fixed axis by bearing, welding gun holding device is fixedly mounted in the middle part of welding gun fixed axis, welding gun fixed axis top is installed with welding gun inclination angle drive pulley, welding gun inclination angle drive pulley is connected with welding gun tilt adjustment second belt wheel by driving-belt, tilt adjustment seat is provided with laser guide device, laser guide device comprises laser head fixed mount and laser head, and laser head fixed mount is fixedly mounted on tilt adjustment seat bottom, and laser head fixed mount is fixed with laser head.

above-mentioned revolution feeder of powering can comprise power supply outer ring seat board, for electric slip ring outer ring, for electric slip ring inner ring, inner ring fixed mount, air feed axis, air feed slip ring and air feed slip ring fixed mount, head revolution seat board is provided with power supply slip ring bore, the head reversing frame lower end of corresponding power supply slip-ring seat hole site is installed with power supply outer ring seat board, be fixed on power supply seat board upper end, outer ring for electric slip ring outer ring and be sleeved in power supply slip ring bore, internal sleeve for electric slip ring outer ring is equipped with for electric slip ring inner ring, top for electric slip ring inner ring extends the top for electric slip ring outer ring, the head revolution seat board of corresponding power supply slip ring bore external position is installed with inner ring fixed mount, top for electric slip ring inner ring is fixed on inner ring fixed mount, upper end for electric slip ring inner ring is provided with automatically controlled signal end of incoming cables and welding current end of incoming cables, outside middle portion for electric slip ring inner ring is provided with automatically controlled signal lead-out terminal and welding current lead-out terminal, automatically controlled signal input terminal and welding current input terminal is provided with for correspondence on the middle part internal chamber wall of electric slip ring outer ring, lower outside for electric slip ring outer ring is provided with automatically controlled signal leading-out terminal and welding current leading-out terminal, automatically controlled signal leading-out terminal is electrically connected by automatically controlled signal input terminal and automatically controlled signal lead-out terminal and automatically controlled signal end of incoming cables, welding current leading-out terminal is electrically connected by welding current input terminal and welding current lead-out terminal and welding current end of incoming cables, air feed axis is installed with for electric slip ring inner ring inside, the first gas transmission blind hole is vertically had in the body of air feed axis, second gas transmission blind hole and the 3rd gas transmission blind hole, the top of air feed axis extends the top for electric slip ring inner ring, corresponding first gas transmission blind hole, the air feed axis upper end of the second gas transmission blind hole and the 3rd gas transmission blind hole position is installed with the first inlet suction port respectively, second inlet suction port and the 3rd inlet suction port, the bottom of air feed axis extends the below for electric slip ring outer ring, the lower outside of air feed axis is set with air feed slip ring, power supply seat board bottom, outer ring is fixed with air feed slip ring fixed mount, air feed slip ring is fixedly mounted on air feed slip ring fixed mount, the first gas transmission annular groove is had outside the air feed axis of corresponding air feed slip ring upper position, the left part groove bottom of the first gas transmission annular groove there is inner the first gas transmission cross-drilled hole be connected with the first gas transmission blind hole lower end, the first air outlet adapter is fixed with on the left of the air feed slip ring of corresponding first gas transmission ring groove position, air feed axis lower outside below corresponding first gas transmission annular groove has the 3rd gas transmission annular groove, the right part groove bottom of the 3rd gas transmission annular groove there is inner the 3rd gas transmission cross-drilled hole be connected with the 3rd gas transmission blind hole lower end, the 3rd air outlet adapter is fixed with on the right side of the air feed slip ring of corresponding 3rd gas transmission ring groove position, air feed axis lower outside below corresponding 3rd gas transmission annular groove has the second gas transmission annular groove, the left part groove bottom of the second gas transmission annular groove there is inner the second gas transmission cross-drilled hole be connected with the second gas transmission blind hole lower end, the second air outlet adapter is fixed with on the left of the air feed slip ring of corresponding second gas transmission ring groove position, the bottom of power supply outer ring seat board is fixed with probe fixing bracket, and one end of probe fixing bracket extends the below of air feed axis lower end and is installed with positioning probe, and positioning probe and air feed axis keep coaxial.

above-mentioned upright column revolving device can comprise column revolving gear ring, column revolving motor reducer assembly and column revolving driven wheel; Gantry base upper end is provided with column bore, the bottom of framework pillar is arranged in column bore by bearing, gantry base outside corresponding column bore is installed with column revolving gear ring, framework pillar bottom is installed with column revolving motor reducer assembly, the power output shaft bottom of column revolving motor reducer assembly is installed with column revolving driven wheel, and column revolving driven wheel is meshed with column revolving gear ring and framework pillar can be driven to rotate;

or/and above-mentioned vertical lift device can comprise lifting line slideway auxiliary, elevating screw, lifting travelling gear, lifting nut, lifting motor speed reducer assembly and lifting driven wheel, frame transverse arm is arranged in the middle part of framework pillar by lifting line slideway auxiliary, the right part of framework pillar is provided with axis elevating screw vertically by bearing, the upper end of elevating screw is installed with lifting travelling gear, the middle part of elevating screw is provided with lifting nut, lifting nut is fixed on frame transverse arm, the top of framework pillar is installed with lifting motor speed reducer assembly, the power output shaft of lifting motor speed reducer assembly is installed with lifting driven wheel, lifting driven wheel is meshed with lifting travelling gear and elevating screw can be driven to rotate, framework pillar is provided with counter weight device, counter weight device comprises fixed pulley, steel wire rope and balancing weight, the upper end of framework pillar is provided with fixed pulley, balancing weight is sleeved on framework pillar inside, one end of steel wire rope is fixed on balancing weight, and the other end of steel wire rope is walked around fixed pulley top and is fixed on frame transverse arm right part,

or/and above-mentioned left and right translating device can comprise translator slider guideway, translation motor speed reducer assembly, shiftable gear and translating rack; The left part of telescopic arm is sleeved in the right part inner chamber of frame transverse arm, telescopic arm is arranged on the internal chamber wall of frame transverse arm by translator slider guideway, the left part of telescopic arm is installed with translation motor speed reducer assembly, the power output shaft of translation motor speed reducer assembly is installed with shiftable gear, the frame transverse arm inner chamber of corresponding shiftable gear position is installed with translating rack, and shiftable gear is meshed with translating rack;

or/and above-mentioned front and back Traverse Displacement Unit can comprise traversing frame plate, head link, traversing guide rail slide block pair, traversing motor reducer assembly, traversing driven wheel and horizontal tooth bar; The right-hand member of telescopic arm is fixed with traversing frame plate, be arranged on the right-hand member of traversing frame plate respectively by traversing guide rail slide block pair in the middle part of the left upper part of head link and left end, the right part of head link is installed with traversing motor reducer assembly, the power output shaft of traversing motor reducer assembly extends the left side of head link and is installed with traversing driven wheel, be installed with horizontal tooth bar in the middle part of the traversing frame plate right-hand member of corresponding traversing driven wheel position, traversing driven wheel is meshed with horizontal tooth bar and head link can be driven to move forward and backward; The left end of head revolution seat board is hingedly mounted on head link bottom by head revolving bed hinge, head revolving bed hinge is installed with the lock(ing) bolt that can limit head revolution seat board and rotate.

above-mentioned gantry base bottom can be provided with travel driving unit, and travel driving unit can comprise movable motor speed reducer assembly and road wheel; The bottom of gantry base is provided with road wheel by live axle, gantry base is installed with movable motor speed reducer assembly, and the power output shaft of movable motor speed reducer assembly is connected with live axle.

reasonable and compact in structure of the present invention, easy to use, it can at relatively-stationary station by upright column revolving device, vertical lift device, left and right translating device, front and back Traverse Displacement Unit and multi-joint head, complete the welding of welding of longitudinal seam and circumferential seam and angle welding, the cutting in intersection hole, and the automatic welding of saddle-shaped seam between cylindrical shell and adapter, workpiece frequently movement can be avoided, greatly reduce the location number of times that is installed of workpiece, significantly put forward high welding efficiency and welding quality, reduce the labour intensity of welding personnel.

Accompanying drawing explanation

accompanying drawing 1 is the main TV structure schematic diagram of preferred embodiment.

accompanying drawing 2 is the structural representation of the multi-joint head in accompanying drawing 1.

accompanying drawing 3 is that revolution in accompanying drawing 1 is powered the broken section structural representation of feeder.

coding in accompanying drawing is respectively: 1 is gantry base, 2 is framework pillar, 3 is frame transverse arm, 4 is telescopic arm, 5 is head revolution seat board, 6 is head reversing frame, 7 is gas guarantor weldering wire-feed motor, 8 for vertically to weld arm, 9 is welding gun holding device, 10 is welding gun or burning torch, 11 is column revolving gear ring, 12 is column revolving motor reducer assembly, 13 is column revolving driven wheel, 14 is lifting line slideway auxiliary, 15 is elevating screw, 16 is lifting nut, 17 is lifting motor speed reducer assembly, 18 is fixed pulley, 19 is balancing weight, 20 is translator slider guideway, 21 is translation motor speed reducer assembly, 22 is shiftable gear, 23 is translating rack, 24 is traversing frame plate, 25 is head link, 26 is that traversing guide rail slide block is secondary, 27 is traversing motor reducer assembly, 28 is traversing driven wheel, 29 is horizontal tooth bar, 30 is head revolving bed hinge, 31 is head gyration gear ring, 32 is head turning motor speed reducer assembly, 33 is head revolution driven wheel, 34 is power supply outer ring seat board, 35 for supplying electric slip ring outer ring, 36 for supplying electric slip ring inner ring, 37 is inner ring fixed mount, 38 is air feed axis, 39 is air feed slip ring, 40 is air feed slip ring fixed mount, 41 is the first inlet suction port, 42 is the second inlet suction port, 43 is the 3rd inlet suction port, 44 is the first air outlet adapter, 45 is the 3rd air outlet adapter, 46 is the second air outlet adapter, 47 is probe fixing bracket, 48 is positioning probe, 49 is vertical arm mount pad, 50 is radius adjustment guide rail slide block pair, 51 is radius adjusting screw, 52 is radius adjusting nut, 53 is radius adjustment driven pulley, 54 is radius adjustment motor, 55 is radius adjustment driving pulley, 56 is vertical arm rotation bearing, 57 is welding gun lead adjustment driven pulley, 58 is welding gun lead adjustment motor, 59 is welding gun lead adjustment driving pulley, 60 for expanding weldering arm, 61 is development arm hinge, 62 is brachium expansion motor reducer assembly, 63 radially wobble drive motors for welding gun, 64 radially wobble precision speed reduction device for welding gun, 65 is tilt adjustment seat, 66 is welding gun tilt adjustment motor, 67 is welding gun inclination angle decelerator, 68 is welding gun fixed axis, 69 is tilt adjustment driving pulley, 70 is welding gun tilt adjustment first belt wheel, 71 is welding gun tilt adjustment second belt wheel, 72 is welding gun inclination angle drive pulley, 73 is laser head fixed mount, 74 is laser head, 75 is movable motor speed reducer assembly, 76 is road wheel.

Detailed description of the invention

the present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.

in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.

below in conjunction with embodiment and accompanying drawing, the invention will be further described:

as shown in Figure 1, this single-cantilever multi-function cutting weldering all-in-one comprises gantry base 1, framework pillar 2, upright column revolving device, vertical lift device, frame transverse arm 3, left and right translating device, telescopic arm 4, front and back Traverse Displacement Unit and multi-joint head, framework pillar 2 is arranged in gantry base 1 by upright column revolving device, framework pillar 2 top is provided with frame transverse arm 3 by vertical lift device, frame transverse arm 3 right part is provided with telescopic arm 4 by left and right translating device, and telescopic arm 4 right-hand member is provided with multi-joint head by front and back Traverse Displacement Unit, multi-joint head comprises head revolution seat board 5, head reversing frame 6, head slewing equipment, revolution power supply feeder, gas protects weldering wire-feed motor 7, radius adjusting device, vertical weldering arm 8, welding gun swinging device, leg adjusting device and welding gun holding device 9, head revolution seat board 5 is arranged on front and back Traverse Displacement Unit right part, head reversing frame 6 is arranged on head revolution seat board 5 by head slewing equipment, head slewing equipment inside is provided with revolution power supply feeder, the left part of head reversing frame 6 is installed with gas and protects weldering wire-feed motor 7, the right part lower end of head reversing frame 6 is provided with vertically weldering arm 8 by radius adjusting device, the bottom of vertical weldering arm 8 is provided with welding gun holding device 9 by welding gun swinging device and leg adjusting device, welding gun holding device 9 is installed with welding gun or burning torch 10.Framework pillar 2 can be made to rotate relative to gantry base 1 by upright column revolving device, frame transverse arm 3 can be made to move up and down by vertical lift device, telescopic arm 4 can be made to the right to stretch out or retract by left and right translating device, transverse shifting before and after multi-joint head can be made by front and back Traverse Displacement Unit, head reversing frame 6 can be made to rotate relative to head revolution seat board 5 by head slewing equipment, by revolution power supply feeder can realize welding or cutting process in head reversing frame 6 rotate time cable and tracheae there will not be interfere and be wound around, the adjustment of girth joint radius size can be realized by radius adjusting device, the angle of inclination of welding gun or burning torch 10 can be regulated by welding gun swinging device and leg adjusting device, welding gun holding device 9 is existing public device.The present invention is at relatively-stationary station, the longitudinal seam of metal material can either be carried out, the welding of girth joint and angle welding, also on metal cylinder, directly intersection hole can be cut, achieve the cutting of metal welding seam, the automatic welding of the saddle-shaped seam between cylindrical shell and adapter, and longitudinal seam automatic welding, integrated and the automation of the multinomial welding functions such as circumferential weld automatic welding and angle welding automatic welding, greatly can improve welding efficiency, improve welding quality, reduce the welding labour intensity of workman, for user has saved production and processing space, improve prouctiveness.

according to actual needs, above-mentioned single-cantilever multi-function cutting weldering all-in-one can be made further optimization and/or improvements:

as shown in accompanying drawing 1,2, head slewing equipment comprises head gyration gear ring 31, head turning motor speed reducer assembly 32 and head revolution driven wheel 33; Head reversing frame 6 is arranged on head revolution seat board 5 bottom by bearing, the upper outside of head reversing frame 6 is installed with head gyration gear ring 31, head revolution seat board 5 is provided with head turning motor speed reducer assembly 32, the power output shaft of head turning motor speed reducer assembly 32 is installed with head revolution driven wheel 33, head revolution driven wheel 33 is meshed with head gyration gear ring 31 and head gyration gear ring 31 and head reversing frame 6 can be driven to rotate.Head gyration gear ring 31 and head reversing frame 6 is driven to rotate by head turning motor speed reducer assembly 32, head turning motor speed reducer assembly 32 is preferably the servomotor that accurately can control rotating speed, its rotating speed is adjustable, can complete the spinning movement around adapter in welding interlock; After unscrewing lock(ing) bolt, manually can adjust the angle of the relative head link 25 of head revolving bed plate 5, by tightening the position of lock(ing) bolt locked head revolution seat board 5 after having adjusted.

as shown in Figure 2, radius adjusting device comprises vertical arm mount pad 49, radius regulates guide rail slide block pair 50, radius adjusting screw 51, radius adjusting nut 52, radius adjustment driven pulley 53, radius regulates motor 54 and radius to regulate driving pulley 55, guide rail slide block pair 50 is regulated to be arranged on the right part of head reversing frame 6 respectively by radius in the middle part of the lower-end rear portion of vertical arm mount pad 49 and lower end, former and later two radiuses regulate on the head reversing frame 6 between guide rail slide block pair 50 and are installed with radius adjusting screw 51, the right part of radius adjusting screw 51 is provided with radius adjusting nut 52, the right part of radius adjusting nut 52 is arranged on vertical arm mount pad 49 left part by bearing, be fixed with radius outside radius adjusting nut 52 left part and regulate driven pulley 53, the left back portion of vertical arm mount pad 49 is fixed with radius and regulates motor 54, radius regulates the dynamic output shaft of left part of motor 54 and is installed with radius and regulates driving pulley 55, radius regulates driven pulley 53 to regulate driving pulley 55 to be connected by driving-belt and radius, the lower-end front portion of vertical arm mount pad 49 is provided with welding gun lead adjusting device, welding gun lead adjusting device comprises vertical arm rotation bearing 56, welding gun lead regulates driven pulley 57, welding gun lead regulates motor 58 and welding gun lead to regulate driving pulley 59, vertical weldering arm 8 is arranged on head reversing frame 6 by vertical arm rotation bearing 56, the top of vertical weldering arm 8 is installed with welding gun lead and regulates driven pulley 57, the head reversing frame 6 of vertical weldering arm 8 right is installed with welding gun lead and regulates motor 58, welding gun lead regulates on the power output shaft of motor 58 and is installed with welding gun lead adjustment driving pulley 59, welding gun lead regulates driving pulley 59 to regulate driven pulley 57 to be connected by driving-belt and welding gun lead,

or/and welding gun swinging device comprises expansion weldering arm 60, development arm hinge 61, brachium expands motor reducer assembly 62, welding gun radially wobbles drive motors 63 and welding gun radially wobbles precision speed reduction device 64, the bottom of vertical weldering arm 8 is provided with hinged mount pad, expanding weldering arm 60 is arranged on hinged mount pad by development arm hinge 61, hinged mount pad is provided with brachium and expands motor reducer assembly 62, power output shaft and the development arm hinge 61 of brachium expansion motor reducer assembly 62 link together, expand weldering arm 60 front portion welding gun is installed radially wobbles drive motors 63 and welding gun radially wobbles precision speed reduction device 64, the power output shaft that welding gun radially wobbles precision speed reduction device 64 is provided with welding inclination-angle regulating device, welding inclination-angle regulating device comprises tilt adjustment seat 65, welding gun tilt adjustment motor 66, welding gun inclination angle decelerator 67 and welding gun fixed axis 68, welding gun tilt adjustment motor 66 and welding gun inclination angle decelerator 67 are installed in the middle part of tilt adjustment seat 65, the power output shaft of welding gun tilt adjustment motor 66 is fixed with tilt adjustment driving pulley 69, the power input shaft of decelerator 67 bottom, welding gun inclination angle is fixed with welding gun tilt adjustment first belt wheel 70, welding gun tilt adjustment first belt wheel 70 is connected with tilt adjustment driving pulley 69 by driving-belt, the power output shaft on decelerator 67 top, welding gun inclination angle is fixed with welding gun tilt adjustment second belt wheel 71, tilt adjustment seat 65 front portion is provided with welding gun fixed axis 68 by bearing, welding gun holding device 9 is fixedly mounted in the middle part of welding gun fixed axis 68, welding gun fixed axis 68 top is installed with welding gun inclination angle drive pulley 72, welding gun inclination angle drive pulley 72 is connected with welding gun tilt adjustment second belt wheel 71 by driving-belt, tilt adjustment seat 65 is provided with laser guide device, laser guide device comprises laser head fixed mount 73 and laser head 74, and laser head fixed mount 73 is fixedly mounted on tilt adjustment seat 65 bottom, laser head fixed mount 73 is fixed with laser head 74.

motor 54 is regulated to drive radius to regulate driven pulley 53 to rotate by radius, make radius adjusting nut 52 drive vertical arm mount pad 49 to regulate guide rail slide block pair 50 to move along radius, vertically weldering arm 8 and welding gun or burning torch 10 finally can be driven to connect the radial dimension adjustment of plumber's part; Motor 58 is regulated to drive welding gun lead to regulate driving pulley 59 by welding gun lead, make welding gun lead regulate driven pulley 57 to drive vertical weldering arm 8 and welding gun or burning torch 10 to complete lead to regulate, make the mouth of welding gun or burning torch 10 align the rotation centerline of head reversing frame 6; In addition, according to actual needs, in the process of welding, sometimes do not need the mouth of welding gun or burning torch 10 to align the rotation centerline of head reversing frame 6, but need skew angle, welding gun lead adjusting device can realize lead and regulate, and obtains different welding fabrication angles; Cutting center can be aligned when cutting by laser head 74, such as will around some cutting on cylindrical shell, then the infrared ray making laser head 74 send aims at the point on cylindrical shell, circumgyration incision afterwards; Brachium is expanded motor reducer assembly 62 and is driven and expand weldering arm 60 and expand around development arm hinge 61 lengthening that can realize vertically welding arm 8 length that rotates to an angle, to adapt to the height of different adapter workpiece, the radial dimension of Butt welding gun or burning torch 10 end distance workpiece can carry out small adjustment simultaneously; Welding gun radially wobbles drive motors 63 and drives welding gun to radially wobble precision speed reduction device 64, makes tilt adjustment seat 65 drive welding gun holding device 9 and welding gun or burning torch 10 to adjust welding inclination angle and swing, achieves the swing welding that gas protects weldering; Welding gun tilt adjustment motor 66 drives welding gun or burning torch 10 to carry out the adjustment at angle of inclination by welding gun inclination angle decelerator 67 and welding gun fixed axis 68, whole multi-joint head forms the multi-joint syndeton of a similar arm, not only handsome in appearance, and reliable transmission is accurate, multi-joint syndeton makes the welding function of welding machine comparatively complete, the adjustment completing welding and cutting angle that can be outstanding, possess adjustment bevel cut angle, realize the functions such as welding swing, there is appearance of weld good, be easy to simplify the advantage controlled.

as shown in accompanying drawing 1,2,3, revolution power supply feeder comprises power supply outer ring seat board 34, for electric slip ring outer ring 35, for electric slip ring inner ring 36, inner ring fixed mount 37, air feed axis 38, air feed slip ring 39 and air feed slip ring fixed mount 40, head revolution seat board 5 is provided with power supply slip ring bore, head reversing frame 6 lower end of corresponding power supply slip-ring seat hole site is installed with power supply outer ring seat board 34, be fixed on power supply seat board 34 upper end, outer ring for electric slip ring outer ring 35 and be sleeved in power supply slip ring bore, internal sleeve for electric slip ring outer ring 35 is equipped with for electric slip ring inner ring 36, top for electric slip ring inner ring 36 extends the top for electric slip ring outer ring 35, the head revolution seat board 5 of corresponding power supply slip ring bore external position is installed with inner ring fixed mount 37, top for electric slip ring inner ring 36 is fixed on inner ring fixed mount 37, upper end for electric slip ring inner ring 36 is provided with automatically controlled signal end of incoming cables and welding current end of incoming cables, outside middle portion for electric slip ring inner ring 36 is provided with automatically controlled signal lead-out terminal and welding current lead-out terminal, automatically controlled signal input terminal and welding current input terminal is provided with for correspondence on the middle part internal chamber wall of electric slip ring outer ring 35, lower outside for electric slip ring outer ring 35 is provided with automatically controlled signal leading-out terminal and welding current leading-out terminal, automatically controlled signal leading-out terminal is electrically connected by automatically controlled signal input terminal and automatically controlled signal lead-out terminal and automatically controlled signal end of incoming cables, welding current leading-out terminal is electrically connected by welding current input terminal and welding current lead-out terminal and welding current end of incoming cables, air feed axis 38 is installed with for electric slip ring inner ring 36 inside, the first gas transmission blind hole is vertically had in the body of air feed axis 38, second gas transmission blind hole and the 3rd gas transmission blind hole, the top of air feed axis 38 extends the top for electric slip ring inner ring 36, corresponding first gas transmission blind hole, air feed axis 38 upper end of the second gas transmission blind hole and the 3rd gas transmission blind hole position is installed with the first inlet suction port 41 respectively, second inlet suction port 42 and the 3rd inlet suction port 43, the bottom of air feed axis 38 extends the below for electric slip ring outer ring 35, the lower outside of air feed axis 38 is set with air feed slip ring 39, power supply seat board 34 bottom, outer ring is fixed with air feed slip ring fixed mount 40, air feed slip ring 39 is fixedly mounted on air feed slip ring fixed mount 40, the first gas transmission annular groove is had outside the air feed axis 38 of corresponding air feed slip ring 39 upper position, the left part groove bottom of the first gas transmission annular groove there is inner the first gas transmission cross-drilled hole be connected with the first gas transmission blind hole lower end, the first air outlet adapter 44 is fixed with on the left of the air feed slip ring 39 of corresponding first gas transmission ring groove position, air feed axis 38 lower outside below corresponding first gas transmission annular groove has the 3rd gas transmission annular groove, the right part groove bottom of the 3rd gas transmission annular groove there is inner the 3rd gas transmission cross-drilled hole be connected with the 3rd gas transmission blind hole lower end, the 3rd air outlet adapter 45 is fixed with on the right side of the air feed slip ring 39 of corresponding 3rd gas transmission ring groove position, air feed axis 38 lower outside below corresponding 3rd gas transmission annular groove has the second gas transmission annular groove, the left part groove bottom of the second gas transmission annular groove there is inner the second gas transmission cross-drilled hole be connected with the second gas transmission blind hole lower end, the second air outlet adapter 46 is fixed with on the left of the air feed slip ring 39 of corresponding second gas transmission ring groove position, the bottom of power supply outer ring seat board 34 is fixed with probe fixing bracket 47, and one end of probe fixing bracket 47 extends the below of air feed axis 38 lower end and is installed with positioning probe 48, and positioning probe 48 keeps coaxial with air feed axis 38.Relatively the unlimited revolution of electric slip ring inner ring 36 can be supplied for electric slip ring outer ring 35, first inlet suction port 41, second inlet suction port 42 and the 3rd inlet suction port 43 access acetylene respectively by the air supply hose of three different colours, oxygen and argon gas, first air outlet adapter 44, second air outlet adapter 46 and the 3rd air outlet adapter 45 export acetylene respectively by the air-out hose of three different colours, oxygen and argon gas, air supply hose is relative to head revolution seat board 5 transfixion, air-out hose is relative to head reversing frame 6 and welding gun or burning torch 10 transfixion, in whole welding or cutting process, cable and tracheae all there will not be the phenomenons such as interference and winding.Above and below corresponding first gas transmission annular groove, the second gas transmission annular groove and the 3rd gas transmission annular groove, position is provided with sealing ring in case leak-stopping gas and gas and vapor permeation, respectively three kinds of gases are sent into by the first air outlet adapter 44, second air outlet adapter 46 and the 3rd air outlet adapter 45 and use passage, as oxygen and acetylene can complete cutting, argon gas can be used as the protective gas in welding process, or also can pass into other gas, complete required work; Positioning probe 48 is preferably ultrasonic probe, before saddle-shaped seam between welding cylindrical shell and adapter, by making four points on positioning probe 48 touching adapter upper flanges edge, automatically can calculating the center of adapter, plane positioning work can be completed by adjustment left and right translating device and front and back Traverse Displacement Unit, accurately locating by controlling servomotor, during the automatic or manual that can complete saddle-shaped seam pivot is looked for, look for medial error little, precision is high, can enter welding process after in looking for.

as shown in accompanying drawing 1,2, upright column revolving device comprises column revolving gear ring 11, column revolving motor reducer assembly 12 and column revolving driven wheel 13; Gantry base 1 upper end is provided with column bore, the bottom of framework pillar 2 is arranged in column bore by bearing, gantry base 1 outside corresponding column bore is installed with column revolving gear ring 11, framework pillar 2 bottom is installed with column revolving motor reducer assembly 12, the power output shaft bottom of column revolving motor reducer assembly 12 is installed with column revolving driven wheel 13, and column revolving driven wheel 13 is meshed with column revolving gear ring 11 and framework pillar 2 can be driven to rotate;

or/and vertical lift device comprises lifting line slideway auxiliary 14, elevating screw 15, lifting travelling gear, lifting nut 16, lifting motor speed reducer assembly 17 and lifting driven wheel, frame transverse arm 3 is arranged in the middle part of framework pillar 2 by lifting line slideway auxiliary 14, the right part of framework pillar 2 is provided with axis elevating screw 15 vertically by bearing, the upper end of elevating screw 15 is installed with lifting travelling gear, the middle part of elevating screw 15 is provided with lifting nut 16, lifting nut 16 is fixed on frame transverse arm 3, the top of framework pillar 2 is installed with lifting motor speed reducer assembly 17, the power output shaft of lifting motor speed reducer assembly 17 is installed with lifting driven wheel, lifting driven wheel is meshed with lifting travelling gear and elevating screw 15 can be driven to rotate, framework pillar 2 is provided with counter weight device, counter weight device comprises fixed pulley 18, steel wire rope and balancing weight 19, the upper end of framework pillar 2 is provided with fixed pulley 18, it is inner that balancing weight 19 is sleeved on framework pillar 2, one end of steel wire rope is fixed on balancing weight 19, and the other end of steel wire rope is walked around fixed pulley 18 top and is fixed on frame transverse arm 3 right part,

or/and left and right translating device comprises translator slider guideway 20, translation motor speed reducer assembly 21, shiftable gear 22 and translating rack 23; The left part of telescopic arm 4 is sleeved in the right part inner chamber of frame transverse arm 3, telescopic arm 4 is arranged on the internal chamber wall of frame transverse arm 3 by translator slider guideway 20, the left part of telescopic arm 4 is installed with translation motor speed reducer assembly 21, the power output shaft of translation motor speed reducer assembly 21 is installed with shiftable gear 22, frame transverse arm 3 inner chamber of corresponding shiftable gear 22 position is installed with translating rack 23, and shiftable gear 22 is meshed with translating rack 23;

or/and front and back Traverse Displacement Unit comprises traversing frame plate 24, head link 25, traversing guide rail slide block pair 26, traversing motor reducer assembly 27, traversing driven wheel 28 and horizontal tooth bar 29, the right-hand member of telescopic arm 4 is fixed with traversing frame plate 24, be arranged on the right-hand member of traversing frame plate 24 respectively by traversing guide rail slide block pair 26 in the middle part of the left upper part of head link 25 and left end, the right part of head link 25 is installed with traversing motor reducer assembly 27, the power output shaft of traversing motor reducer assembly 27 extends the left side of head link 25 and is installed with traversing driven wheel 28, horizontal tooth bar 29 is installed with in the middle part of traversing frame plate 24 right-hand member of corresponding traversing driven wheel 28 position, traversing driven wheel 28 is meshed with horizontal tooth bar 29 and head link 25 can be driven to move forward and backward, the left end of head revolution seat board 5 is hingedly mounted on head link 25 bottom by head revolving bed hinge 30, head revolving bed hinge 30 is installed with the lock(ing) bolt that can limit head revolution seat board 5 and rotate.

framework pillar 2 can be made by upright column revolving device and be arranged on each device on frame transverse arm 3 to rotate around the axis of framework pillar 2; Frame transverse arm 3 and each device of being installed on it can be made to move up and down by vertical lift device, realize welding gun or the auto-compensation of burning torch 10 to drop amount on saddle-shaped seam each point in welding, cutting process, the load of elevating screw 15 and lifting nut 16 can be alleviated by counter weight device, extend its service life, improve the security of equipment; Telescopic arm 4 and the relative frame transverse arm 3 of each device that is installed on it can be made to move left and right by left and right translating device; Can make before and after multi-joint head relative telescopic arm 4 traversing by front and back Traverse Displacement Unit.

as shown in Figure 1, gantry base 1 bottom is provided with travel driving unit, and travel driving unit comprises movable motor speed reducer assembly 75 and road wheel 76; The bottom of gantry base 1 is provided with road wheel 76 by live axle, gantry base 1 is installed with movable motor speed reducer assembly 75, and the power output shaft of movable motor speed reducer assembly 75 is connected with live axle.Drive road wheel 76 to walk on the track preset by movable motor speed reducer assembly 75, the workpiece of processing diverse location is convenient.

above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.

Claims

1. a single-cantilever multi-function cutting weldering all-in-one, is characterized in that comprising gantry base, framework pillar, upright column revolving device, vertical lift device, frame transverse arm, left and right translating device, telescopic arm, front and back Traverse Displacement Unit and multi-joint head, framework pillar is arranged in gantry base by upright column revolving device, framework pillar top is provided with frame transverse arm by vertical lift device, frame transverse arm right part is provided with telescopic arm by left and right translating device, and telescopic arm right-hand member is provided with multi-joint head by front and back Traverse Displacement Unit, multi-joint head comprises head revolution seat board, head reversing frame, head slewing equipment, revolution power supply feeder, gas protects weldering wire-feed motor, radius adjusting device, vertical weldering arm, welding gun swinging device, leg adjusting device and welding gun holding device, head revolution seat board is arranged on front and back Traverse Displacement Unit right part, head reversing frame is arranged on head revolution seat board by head slewing equipment, head slewing equipment inside is provided with revolution power supply feeder, the left part of head reversing frame is installed with gas and protects weldering wire-feed motor, the right part lower end of head reversing frame is provided with by radius adjusting device vertically welds arm, the bottom of vertical weldering arm is provided with welding gun holding device by welding gun swinging device and leg adjusting device, welding gun holding device is installed with welding gun or burning torch.

2. single-cantilever multi-function cutting weldering all-in-one according to claim 1, is characterized in that head slewing equipment comprises head gyration gear ring, head turning motor speed reducer assembly and head revolution driven wheel; Head reversing frame is arranged on head revolution seat board bottom by bearing, the upper outside of head reversing frame is installed with head gyration gear ring, head revolution seat board is provided with head turning motor speed reducer assembly, the power output shaft of head turning motor speed reducer assembly is installed with head revolution driven wheel, head revolution driven wheel is meshed with head gyration gear ring and head gyration gear ring and head reversing frame can be driven to rotate.

3. single-cantilever multi-function cutting weldering all-in-one according to claim 1 and 2, is characterized in that radius adjusting device comprises vertical arm mount pad, radius regulates guide rail slide block pair, radius adjusting screw, radius adjusting nut, radius regulate driven pulley, radius to regulate motor and radius to regulate driving pulley, guide rail slide block pair is regulated to be arranged on the right part of head reversing frame respectively by radius in the middle part of the lower-end rear portion of vertical arm mount pad and lower end, former and later two radiuses regulate on the head reversing frame between guide rail slide block pair and are installed with radius adjusting screw, the right part of radius adjusting screw is provided with radius adjusting nut, the right part of radius adjusting nut is arranged on vertical arm mount pad left part by bearing, be fixed with radius outside radius adjusting nut left part and regulate driven pulley, the left back portion of vertical arm mount pad is fixed with radius and regulates motor, radius regulates the dynamic output shaft of left part of motor and is installed with radius and regulates driving pulley, radius regulates driven pulley to regulate driving pulley to be connected by driving-belt and radius, the lower-end front portion of vertical arm mount pad is provided with welding gun lead adjusting device, welding gun lead adjusting device comprises vertical arm rotation bearing, welding gun lead regulates driven pulley, welding gun lead regulates motor and welding gun lead to regulate driving pulley, vertical weldering arm is arranged on head reversing frame by vertical arm rotation bearing, the top of vertical weldering arm is installed with welding gun lead and regulates driven pulley, the head reversing frame of vertical weldering arm right is installed with welding gun lead and regulates motor, welding gun lead regulates on the power output shaft of motor and is installed with welding gun lead adjustment driving pulley, welding gun lead regulates driving pulley to regulate driven pulley to be connected by driving-belt and welding gun lead,

Or/and welding gun swinging device comprises expansion weldering arm, development arm hinge, brachium expands motor reducer assembly, welding gun radially wobbles drive motors and welding gun radially wobbles precision speed reduction device, the bottom of vertical weldering arm is provided with hinged mount pad, expanding weldering arm is arranged on hinged mount pad by development arm hinge, hinged mount pad is provided with brachium and expands motor reducer assembly, brachium expands the power output shaft of motor reducer assembly together with development arm stud connection, expand weldering arm front portion welding gun is installed radially wobbles drive motors and welding gun radially wobbles precision speed reduction device, the power output shaft that welding gun radially wobbles precision speed reduction device is provided with welding inclination-angle regulating device, welding inclination-angle regulating device comprises tilt adjustment seat, welding gun tilt adjustment motor, welding gun inclination angle decelerator and welding gun fixed axis, welding gun tilt adjustment motor and welding gun inclination angle decelerator are installed in the middle part of tilt adjustment seat, the power output shaft of welding gun tilt adjustment motor is fixed with tilt adjustment driving pulley, the power input shaft of decelerator bottom, welding gun inclination angle is fixed with welding gun tilt adjustment first belt wheel, welding gun tilt adjustment first belt wheel is connected with tilt adjustment driving pulley by driving-belt, the power output shaft on decelerator top, welding gun inclination angle is fixed with welding gun tilt adjustment second belt wheel, tilt adjustment seat front portion is provided with welding gun fixed axis by bearing, welding gun holding device is fixedly mounted in the middle part of welding gun fixed axis, welding gun fixed axis top is installed with welding gun inclination angle drive pulley, welding gun inclination angle drive pulley is connected with welding gun tilt adjustment second belt wheel by driving-belt, tilt adjustment seat is provided with laser guide device, laser guide device comprises laser head fixed mount and laser head, and laser head fixed mount is fixedly mounted on tilt adjustment seat bottom, and laser head fixed mount is fixed with laser head.

4. single-cantilever multi-function cutting weldering all-in-one according to claim 1 and 2, is characterized in that revolution power supply feeder comprises power supply outer ring seat board, for electric slip ring outer ring, for electric slip ring inner ring, inner ring fixed mount, air feed axis, air feed slip ring and air feed slip ring fixed mount, head revolution seat board is provided with power supply slip ring bore, the head reversing frame lower end of corresponding power supply slip-ring seat hole site is installed with power supply outer ring seat board, be fixed on power supply seat board upper end, outer ring for electric slip ring outer ring and be sleeved in power supply slip ring bore, internal sleeve for electric slip ring outer ring is equipped with for electric slip ring inner ring, top for electric slip ring inner ring extends the top for electric slip ring outer ring, the head revolution seat board of corresponding power supply slip ring bore external position is installed with inner ring fixed mount, top for electric slip ring inner ring is fixed on inner ring fixed mount, upper end for electric slip ring inner ring is provided with automatically controlled signal end of incoming cables and welding current end of incoming cables, outside middle portion for electric slip ring inner ring is provided with automatically controlled signal lead-out terminal and welding current lead-out terminal, automatically controlled signal input terminal and welding current input terminal is provided with for correspondence on the middle part internal chamber wall of electric slip ring outer ring, lower outside for electric slip ring outer ring is provided with automatically controlled signal leading-out terminal and welding current leading-out terminal, automatically controlled signal leading-out terminal is electrically connected by automatically controlled signal input terminal and automatically controlled signal lead-out terminal and automatically controlled signal end of incoming cables, welding current leading-out terminal is electrically connected by welding current input terminal and welding current lead-out terminal and welding current end of incoming cables, air feed axis is installed with for electric slip ring inner ring inside, the first gas transmission blind hole is vertically had in the body of air feed axis, second gas transmission blind hole and the 3rd gas transmission blind hole, the top of air feed axis extends the top for electric slip ring inner ring, corresponding first gas transmission blind hole, the air feed axis upper end of the second gas transmission blind hole and the 3rd gas transmission blind hole position is installed with the first inlet suction port respectively, second inlet suction port and the 3rd inlet suction port, the bottom of air feed axis extends the below for electric slip ring outer ring, the lower outside of air feed axis is set with air feed slip ring, power supply seat board bottom, outer ring is fixed with air feed slip ring fixed mount, air feed slip ring is fixedly mounted on air feed slip ring fixed mount, the first gas transmission annular groove is had outside the air feed axis of corresponding air feed slip ring upper position, the left part groove bottom of the first gas transmission annular groove there is inner the first gas transmission cross-drilled hole be connected with the first gas transmission blind hole lower end, the first air outlet adapter is fixed with on the left of the air feed slip ring of corresponding first gas transmission ring groove position, air feed axis lower outside below corresponding first gas transmission annular groove has the 3rd gas transmission annular groove, the right part groove bottom of the 3rd gas transmission annular groove there is inner the 3rd gas transmission cross-drilled hole be connected with the 3rd gas transmission blind hole lower end, the 3rd air outlet adapter is fixed with on the right side of the air feed slip ring of corresponding 3rd gas transmission ring groove position, air feed axis lower outside below corresponding 3rd gas transmission annular groove has the second gas transmission annular groove, the left part groove bottom of the second gas transmission annular groove there is inner the second gas transmission cross-drilled hole be connected with the second gas transmission blind hole lower end, the second air outlet adapter is fixed with on the left of the air feed slip ring of corresponding second gas transmission ring groove position, the bottom of power supply outer ring seat board is fixed with probe fixing bracket, and one end of probe fixing bracket extends the below of air feed axis lower end and is installed with positioning probe, and positioning probe and air feed axis keep coaxial.

5. single-cantilever multi-function cutting weldering all-in-one according to claim 3, is characterized in that revolution power supply feeder comprises power supply outer ring seat board, for electric slip ring outer ring, for electric slip ring inner ring, inner ring fixed mount, air feed axis, air feed slip ring and air feed slip ring fixed mount, head revolution seat board is provided with power supply slip ring bore, the head reversing frame lower end of corresponding power supply slip-ring seat hole site is installed with power supply outer ring seat board, be fixed on power supply seat board upper end, outer ring for electric slip ring outer ring and be sleeved in power supply slip ring bore, internal sleeve for electric slip ring outer ring is equipped with for electric slip ring inner ring, top for electric slip ring inner ring extends the top for electric slip ring outer ring, the head revolution seat board of corresponding power supply slip ring bore external position is installed with inner ring fixed mount, top for electric slip ring inner ring is fixed on inner ring fixed mount, upper end for electric slip ring inner ring is provided with automatically controlled signal end of incoming cables and welding current end of incoming cables, outside middle portion for electric slip ring inner ring is provided with automatically controlled signal lead-out terminal and welding current lead-out terminal, automatically controlled signal input terminal and welding current input terminal is provided with for correspondence on the middle part internal chamber wall of electric slip ring outer ring, lower outside for electric slip ring outer ring is provided with automatically controlled signal leading-out terminal and welding current leading-out terminal, automatically controlled signal leading-out terminal is electrically connected by automatically controlled signal input terminal and automatically controlled signal lead-out terminal and automatically controlled signal end of incoming cables, welding current leading-out terminal is electrically connected by welding current input terminal and welding current lead-out terminal and welding current end of incoming cables, air feed axis is installed with for electric slip ring inner ring inside, the first gas transmission blind hole is vertically had in the body of air feed axis, second gas transmission blind hole and the 3rd gas transmission blind hole, the top of air feed axis extends the top for electric slip ring inner ring, corresponding first gas transmission blind hole, the air feed axis upper end of the second gas transmission blind hole and the 3rd gas transmission blind hole position is installed with the first inlet suction port respectively, second inlet suction port and the 3rd inlet suction port, the bottom of air feed axis extends the below for electric slip ring outer ring, the lower outside of air feed axis is set with air feed slip ring, power supply seat board bottom, outer ring is fixed with air feed slip ring fixed mount, air feed slip ring is fixedly mounted on air feed slip ring fixed mount, the first gas transmission annular groove is had outside the air feed axis of corresponding air feed slip ring upper position, the left part groove bottom of the first gas transmission annular groove there is inner the first gas transmission cross-drilled hole be connected with the first gas transmission blind hole lower end, the first air outlet adapter is fixed with on the left of the air feed slip ring of corresponding first gas transmission ring groove position, air feed axis lower outside below corresponding first gas transmission annular groove has the 3rd gas transmission annular groove, the right part groove bottom of the 3rd gas transmission annular groove there is inner the 3rd gas transmission cross-drilled hole be connected with the 3rd gas transmission blind hole lower end, the 3rd air outlet adapter is fixed with on the right side of the air feed slip ring of corresponding 3rd gas transmission ring groove position, air feed axis lower outside below corresponding 3rd gas transmission annular groove has the second gas transmission annular groove, the left part groove bottom of the second gas transmission annular groove there is inner the second gas transmission cross-drilled hole be connected with the second gas transmission blind hole lower end, the second air outlet adapter is fixed with on the left of the air feed slip ring of corresponding second gas transmission ring groove position, the bottom of power supply outer ring seat board is fixed with probe fixing bracket, and one end of probe fixing bracket extends the below of air feed axis lower end and is installed with positioning probe, and positioning probe and air feed axis keep coaxial.

6. single-cantilever multi-function cutting weldering all-in-one according to claim 1 and 2, is characterized in that upright column revolving device comprises column revolving gear ring, column revolving motor reducer assembly and column revolving driven wheel; Gantry base upper end is provided with column bore, the bottom of framework pillar is arranged in column bore by bearing, gantry base outside corresponding column bore is installed with column revolving gear ring, framework pillar bottom is installed with column revolving motor reducer assembly, the power output shaft bottom of column revolving motor reducer assembly is installed with column revolving driven wheel, and column revolving driven wheel is meshed with column revolving gear ring and framework pillar can be driven to rotate;

Or/and vertical lift device comprises lifting line slideway auxiliary, elevating screw, lifting travelling gear, lifting nut, lifting motor speed reducer assembly and lifting driven wheel, frame transverse arm is arranged in the middle part of framework pillar by lifting line slideway auxiliary, the right part of framework pillar is provided with axis elevating screw vertically by bearing, the upper end of elevating screw is installed with lifting travelling gear, the middle part of elevating screw is provided with lifting nut, lifting nut is fixed on frame transverse arm, the top of framework pillar is installed with lifting motor speed reducer assembly, the power output shaft of lifting motor speed reducer assembly is installed with lifting driven wheel, lifting driven wheel is meshed with lifting travelling gear and elevating screw can be driven to rotate, framework pillar is provided with counter weight device, counter weight device comprises fixed pulley, steel wire rope and balancing weight, the upper end of framework pillar is provided with fixed pulley, balancing weight is sleeved on framework pillar inside, one end of steel wire rope is fixed on balancing weight, and the other end of steel wire rope is walked around fixed pulley top and is fixed on frame transverse arm right part,

Or/and left and right translating device comprises translator slider guideway, translation motor speed reducer assembly, shiftable gear and translating rack; The left part of telescopic arm is sleeved in the right part inner chamber of frame transverse arm, telescopic arm is arranged on the internal chamber wall of frame transverse arm by translator slider guideway, the left part of telescopic arm is installed with translation motor speed reducer assembly, the power output shaft of translation motor speed reducer assembly is installed with shiftable gear, the frame transverse arm inner chamber of corresponding shiftable gear position is installed with translating rack, and shiftable gear is meshed with translating rack;

Or/and front and back Traverse Displacement Unit comprises traversing frame plate, head link, traversing guide rail slide block pair, traversing motor reducer assembly, traversing driven wheel and horizontal tooth bar; The right-hand member of telescopic arm is fixed with traversing frame plate, be arranged on the right-hand member of traversing frame plate respectively by traversing guide rail slide block pair in the middle part of the left upper part of head link and left end, the right part of head link is installed with traversing motor reducer assembly, the power output shaft of traversing motor reducer assembly extends the left side of head link and is installed with traversing driven wheel, be installed with horizontal tooth bar in the middle part of the traversing frame plate right-hand member of corresponding traversing driven wheel position, traversing driven wheel is meshed with horizontal tooth bar and head link can be driven to move forward and backward; The left end of head revolution seat board is hingedly mounted on head link bottom by head revolving bed hinge, head revolving bed hinge is installed with the lock(ing) bolt that can limit head revolution seat board and rotate.

7. single-cantilever multi-function cutting weldering all-in-one according to claim 3, is characterized in that upright column revolving device comprises column revolving gear ring, column revolving motor reducer assembly and column revolving driven wheel; Gantry base upper end is provided with column bore, the bottom of framework pillar is arranged in column bore by bearing, gantry base outside corresponding column bore is installed with column revolving gear ring, framework pillar bottom is installed with column revolving motor reducer assembly, the power output shaft bottom of column revolving motor reducer assembly is installed with column revolving driven wheel, and column revolving driven wheel is meshed with column revolving gear ring and framework pillar can be driven to rotate;

8. single-cantilever multi-function cutting weldering all-in-one according to claim 4, is characterized in that upright column revolving device comprises column revolving gear ring, column revolving motor reducer assembly and column revolving driven wheel; Gantry base upper end is provided with column bore, the bottom of framework pillar is arranged in column bore by bearing, gantry base outside corresponding column bore is installed with column revolving gear ring, framework pillar bottom is installed with column revolving motor reducer assembly, the power output shaft bottom of column revolving motor reducer assembly is installed with column revolving driven wheel, and column revolving driven wheel is meshed with column revolving gear ring and framework pillar can be driven to rotate;

9. single-cantilever multi-function cutting weldering all-in-one according to claim 5, is characterized in that upright column revolving device comprises column revolving gear ring, column revolving motor reducer assembly and column revolving driven wheel; Gantry base upper end is provided with column bore, the bottom of framework pillar is arranged in column bore by bearing, gantry base outside corresponding column bore is installed with column revolving gear ring, framework pillar bottom is installed with column revolving motor reducer assembly, the power output shaft bottom of column revolving motor reducer assembly is installed with column revolving driven wheel, and column revolving driven wheel is meshed with column revolving gear ring and framework pillar can be driven to rotate;

10. the single-cantilever multi-function cutting weldering all-in-one according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9, it is characterized in that gantry base bottom is provided with travel driving unit, travel driving unit comprises movable motor speed reducer assembly and road wheel; The bottom of gantry base is provided with road wheel by live axle, gantry base is installed with movable motor speed reducer assembly, and the power output shaft of movable motor speed reducer assembly is connected with live axle.