CN206345911U - A kind of thermal spraying apparatus and a kind of thermal spray system - Google Patents
A kind of thermal spraying apparatus and a kind of thermal spray system Download PDFInfo
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- CN206345911U CN206345911U CN201620764704.0U CN201620764704U CN206345911U CN 206345911 U CN206345911 U CN 206345911U CN 201620764704 U CN201620764704 U CN 201620764704U CN 206345911 U CN206345911 U CN 206345911U
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Abstract
This application discloses a kind of thermal spraying apparatus, including：Arc spraying apparatus, rotary table, spraying frock, put guide frame and master controller, wherein, arc spraying apparatus is arranged in the periphery of rotary table, spraying frock is circumferentially arranged on rotary table, each spraying frock passes through motor-driven rotation, the periphery that guide frame is arranged at rotary table is put, guide frame one arc spraying apparatus of correspondence is each put, master controller is connected with rotary table control.Compared with man-hour manually hand-held arc spray gun, spray efficiency and coating quality are improved.Disclosed herein as well is a kind of thermal spraying apparatus for including the arc spraying apparatus.This thermal spraying apparatus drives the spraying frock of different station to sequentially pass through arc spraying apparatus by the rotation of rotary table, and thermal spraying operation is carried out in turn, flowing water wire spraying is realized.Spray efficiency is improved, the stability of coating quality is improved.Disclosed herein as well is a kind of thermal spray system for including the thermal spraying apparatus.
Description
Technical field
The utility model is related to spraying technology field, more particularly to a kind of thermal spraying apparatus.The utility model further relates to one
Plant the thermal spray system for including the thermal spraying apparatus.
Background technology
Electric arc spraying is one kind of thermal spraying, and electric arc spraying is made using the electric arc between two wires being continuously fed to
Thermal source melts wire, and the metal atomization of thawing is made by compressed air, and makes the metal fine droplets of atomization accelerate to spray to workpiece,
In the technology of workpiece surface formation coating.
Existing electric arc spraying carries out hand spray, inefficiency using hand-held arc spray gun to single workpiece
Under, and because human factor causes coating quality unstable, processing cost is higher.
In summary, how to solve electric arc spraying inefficiency, the problem of coating quality is unstable, become this area skill
Art personnel's urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of thermal spraying apparatus, to improve the efficiency and matter of spraying
Measure stability.
Another purpose of the present utility model is to provide a kind of thermal spray system for including the thermal spraying apparatus, to improve
Spray efficiency and quality stability.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of thermal spraying apparatus, including：
At least one arc spraying apparatus；
Rotatable rotary table, the arc spraying apparatus is arranged in the periphery of the rotary table；
Some spraying frocks, are circumferentially arranged on the rotary table, and each spraying frock is driven by motor
It is dynamic to rotate；
It is some to put guide frame, the periphery of the rotary table is arranged at, it is each described to put guide frame one electric arc of correspondence
Spray equipment；
Master controller, is connected with rotary table control.
It is preferred that, in above-mentioned thermal spraying apparatus, in addition to lowering or hoisting gear, the arc spraying apparatus is arranged at described
On lowering or hoisting gear, and the master controller is connected with lowering or hoisting gear control.
It is preferred that, in above-mentioned thermal spraying apparatus, the arc spraying apparatus includes：
Bearing；
Two wire feeders being fixed on the bearing；
The insulation fixed mount being fixed on the bearing；
It is installed between two ignition tips on the insulation fixed mount, the wire feed direction of two ignition tips and there is folder
Angle, and the filament mouth setting close to each other of two ignition tips, one wire feeder of each ignition tip correspondence, institute
Stating wire feeder is used to push wire into corresponding ignition tip；
The compressed air jet pipe being fixed on the insulation fixed mount, two institutes of nozzle alignment of the compressed air jet pipe
State the filament mouth of ignition tip；
Electric arc spraying controller, is connected with the wire feeder and ignition tip control.
It is preferred that, in above-mentioned thermal spraying apparatus, each wire feeder includes：
Frame；
Rotate the wire feed rolls pair that at least two groups be arranged in the frame are arranged along wire feed direction, wire feed rolls described in every group
To including being provided with for clamping wire on two wire feed rolls, the wheel face of two wire feed rolls of wire feed rolls pair described in every group
Groove, two wire feed rolls of wire feed rolls pair described in every group are engaged by gear, and wire feed rolls with driving gear to nibbling described in two groups
Close drive connection；
Power part, the power part is connected with the driving gear.
It is preferred that, in above-mentioned thermal spraying apparatus, the arc spraying apparatus also includes Yarn guide component, each described to send
Silk mechanism one Yarn guide component of correspondence, the Yarn guide component is arranged at the inlet side of the wire feeder, the seal wire group
Part includes two godet roller groups, and two godet roller groups are vertical to the spacing direction of wire.
It is preferred that, in above-mentioned thermal spraying apparatus, the rotary table includes：
Base；
Rotating disk, the rotating disk is horizontally disposed and is rotationally connected with the base；
Drive device, with the rotating disk drive connection, the master controller is connected with drive device control.
It is preferred that, in above-mentioned thermal spraying apparatus, in addition to some cleaning shafts, the cleaning shaft is arranged at described
The top of rotary table, one arc spraying apparatus of each cleaning shaft correspondence.
It is preferred that, in above-mentioned thermal spraying apparatus, in addition to protection room, the arc spraying apparatus, the dust removing tube
Road and the part rotary table are located at the inside in the protection room, and the part rotary table is located at the protection room
Outside, the guide frame of putting is arranged on the outer wall in the protection room, the electric arc of the master controller and the arc spraying apparatus
Spray controller is located at the outside in the protection room.
It is preferred that, in above-mentioned thermal spraying apparatus, the spraying frock is circumferentially uniformly distributed in the rotary work
On platform.
It is preferred that, in above-mentioned thermal spraying apparatus, the drive device is servomotor.
The utility model additionally provides a kind of thermal spray system, including the thermal spraying apparatus described in any one as described above.
It is preferred that, in above-mentioned thermal spray system, in addition to sandblasting roughening equipment, the sandblasting, which is roughened equipment, to be included：
Sandbox；
The sand-blasting gun connected with the sandbox by sediment transport pipe；
It is arranged at the blowing plant for being used for that compressed air is sprayed to sand-blasting gun between sand-blasting gun and the sandbox；
Rotatable turntable, the sand-blasting gun is arranged at the periphery of the turntable；
Some sandblasting frocks, are circumferentially arranged on the turntable, and each sandblasting frock is driven by frock to be filled
Driving rotation is put, the sand-blasting gun is directed at the sandblasting frock.
It is preferred that, in above-mentioned thermal spray system, the sandblasting roughening equipment also includes sand material retracting device, the sand
Material retracting device includes：
Spiral sand conveying machine below the sand-blasting gun；
Sand material elevator, the outlet of the spiral sand conveying machine and the inlet communication of the sand material elevator, the sand material are carried
The outlet of the machine of liter and the inlet communication of the sandbox.
It is preferred that, in above-mentioned thermal spray system, sandblasting roughening equipment also includes sand blasting room, the sand-blasting gun,
The blowing plant and the turntable are located in the sand blasting room.
It is preferred that, in above-mentioned thermal spray system, the sandblasting roughening equipment also includes deduster, and the deduster leads to
Cleaning shaft is crossed to connect with the sand blasting room.
It is preferred that, in above-mentioned thermal spray system, the sandblasting roughening equipment also includes filter, and the filter is set
It is placed between the cleaning shaft and the deduster.
It is preferred that, in above-mentioned thermal spray system, the frock drive device includes：
Frock motor；
First friction pulley, the rotating shaft with the sandblasting frock is fixedly connected；
Friction wheel axle, is connected with the frock motor；
Second friction pulley, is fixedly connected with the friction wheel axle, and the wheel face of second friction pulley is used for and described first
The side horizontal edge CONTACT WITH FRICTION of friction pulley.
It is preferred that, in above-mentioned thermal spray system, the sandblasting roughening equipment also includes being fixed on the sand-blasting gun just
To the sandblasting frock where block board component above station, the port for blocking the workpiece for carrying out rotoblast.
Compared with prior art, the beneficial effects of the utility model are：
In the thermal spraying apparatus that the utility model is provided, arc spraying apparatus is arranged in rotatable rotary table week
Enclose, the spraying frock of motor-driven rotation is circumferentially provided with rotary table, pass through master controller control rotation work
Make the rotation of platform, when some spraying frock turns to the station where arc spraying apparatus with rotary table, electric arc spraying dress
Put and thermal spraying operation is carried out to the workpiece on the spraying frock, afterwards, rotary table continues to rotate, arc spraying apparatus pair
Workpiece on next spraying frock is sprayed, and realizes flowing water wire spraying.With existing man-hour manually hand-held arc spray gun
Compare, improve spray efficiency, it is not necessary to hand spray, improve the stability of coating quality.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
A kind of structural representation for thermal spraying apparatus that Fig. 1 provides for the utility model embodiment；
A kind of schematic top plan view of the arc spraying apparatus for thermal spraying apparatus that Fig. 2 provides for the utility model embodiment；
Fig. 3 is the structural representation of Section A-A in Fig. 2；
A kind of structural representation of the rotary table for thermal spraying apparatus that Fig. 4 provides for the utility model embodiment；
A kind of electrical equipment schematic diagram for thermal spraying apparatus that Fig. 5 provides for the utility model embodiment；
Fig. 6 is roughened the structural representation of equipment for a kind of sandblasting that the utility model embodiment is provided；
Fig. 7 is roughened the side view of equipment for a kind of sandblasting that the utility model embodiment is provided；
A kind of structural representation of the frock drive device for sandblasting roughening equipment that Fig. 8 provides for the utility model embodiment
Figure.
Wherein, 1 be directive wheel group, 2 be bearing, 3 be wire feeder, 301 be frame, 302 be wire feed rolls to, based on 303
Moving gear, 4 be reducing motor, 5 be insulation fixed mount, 6 be ignition tip, 7 be compressed air jet pipe, 8 be electric arc spraying controller；
01 it is rotary table, 011 be rotating disk, 012 be base, 013 be drive device, 014 be support for rotary disc, 02 is spray
Apply frock, 021 be motor, 03 be cleaning shaft, 04 be protection room, 05 be lowering or hoisting gear, 06 be arc spraying apparatus, 07 to put
Guide frame, 08 are master controller；
11 it is sandbox, 12 be blowing plant, 13 be dividing plate, 14 be sandblasting frock, 141 be the first friction pulley, 15 is
Frock drive device, 151 be frock motor, 152 be chain, 153 be friction wheel axle, 154 be the second friction pulley, 155 be flexible
Mechanism, 16 be filter, 17 be deduster, 18 be exhaust air filter, 19 be sand material elevator, 110 be turntable, 1101 be rotation
Turntable axle, 1102 be turntable motor, 111 be sand-blasting gun, 112 be spiral sand conveying machine, 113 to block disk, 114 be support frame.
Embodiment
Core of the present utility model there is provided a kind of thermal spraying apparatus, can carry out streamline spraying operation, improve
The stability of spray efficiency and coating quality.
The utility model additionally provides a kind of thermal spray system for including the thermal spraying apparatus, can carry out flowing water wire spraying
Operation, improves the stability of spray efficiency and coating quality.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 is refer to, the utility model embodiment provides a kind of thermal spraying apparatus, including at least one electric arc spraying is filled
Set to 06, rotary table 01, some spraying frocks 02 and some put guide frame 07 and master controller 08.Wherein, rotary table 01
Rotate in the horizontal plane, arc spraying apparatus 06 is arranged on the peripheral station of rotary table 01；Spraying frock 02 is circumferentially
It is arranged on rotary table 01, it is preferable that spraying frock 02 is circumferentially uniformly distributed on rotary table 01, with rotation work
Make platform 01 to move in a circle together, each spraying frock 02 is driven by motor 021 and rotated, for driving workpiece itself to rotate；
The periphery that guide frame 07 is arranged at rotary table 01 is put, one arc spraying apparatus 06 of correspondence of guide frame 07 is each put, puts guide frame 07
It is that arc spraying apparatus 06 provides wire for placing wire；Master controller 08 is connected with the control of rotary table 01, is used
In the rotation of control rotary table 01.
The course of work of above-mentioned thermal spraying apparatus is：Arc spraying apparatus 06 is arranged at the peripheral station of rotary table 01
On, the control rotary table 01 of master controller 08 rotates, the work where some spraying frock 02 reaches arc spraying apparatus 06
During position, the control rotary table 01 of master controller 08 stops the rotation, and arc spraying apparatus 06 is directed at the work in the spray station 02
Part, rotates while spraying frock 02 is driven by motor 021, and the control wire feeder 3 of electric arc spraying controller 8 carries out wire feed, and
The voltage of ignition tip 6 is controlled to carry out the energization fusing of wire, compressed air jet pipe 7 sprays the metal fine droplets of atomization to rotation
Workpiece surface, after the completion of spraying, the control rotary table 01 of master controller 08 is rotated further, and reaches next spraying frock 02
Station where the arc spraying apparatus 06, to carry out the spraying of the workpiece on next spraying frock 02, circulation successively is carried out.It is real
Show streamline spraying operation, compared with existing man-hour manually hand-held arc pistol carries out hand spray, improve spray efficiency, and
The problem of coating quality caused by human factor is unstable is avoided, the stability of coating quality is improved.
Preferably, the quantity of arc spraying apparatus 06 is two, each workpiece diverse location can be sprayed, make spray
Apply more uniform.
Further, in the present embodiment, thermal spraying apparatus also includes lowering or hoisting gear 05, and arc spraying apparatus 06 is arranged at
On lowering or hoisting gear 05, and master controller 08 is connected with the control of lowering or hoisting gear 05.Lowering or hoisting gear 05 can be by electric up-down cylinder, hydraulic pressure
Cylinder, pneumatic linear actuator etc. carry out descending operation, and lowering or hoisting gear 05 is commercially more universal, can directly buy and use.Lifting is set
The purpose of device 05 be in order to carry out spraying operation when, by master controller 08 control lowering or hoisting gear 05 move up and down,
Arc spraying apparatus 06 is driven to move up and down, so that the spraying of workpiece is more thoroughly and uniform.It is of course also possible to be not provided with rising
Falling unit 05, simply spraying effect is uniform after lowering or hoisting gear 05 not as being provided with.
As shown in Figures 2 and 3, the utility model embodiment provides a kind of specific arc spraying apparatus 06, and it includes
Bearing 1, wire feeder 3, insulation fixed mount 5, ignition tip 6, compressed air jet pipe 7 and electric arc spraying controller 8.Wherein, bearing 1
For platy structure, other parts are supported for fixed；The quantity of wire feeder 3 be two, be both secured on bearing 1, for
Wire is pushed in ignition tip 6；Insulation fixed mount 5 is fixed on bearing 1, and positioned at the outlet side of two wire feeders 3；It is conductive
The quantity of mouth 6 is two, is mounted on insulation fixed mount 5, there are angle, and two between the wire feed direction of two ignition tips 6
The filament mouth of individual ignition tip 6 is close to each other to be set, but is not contacted, and by insulating, fixed mount 5 realizes both insulation, each leads
One wire feeder 3 of correspondence of sparking plug 6, two wire feeders 3 push wire into each self-corresponding ignition tip 6, two metals
Silk stretches out from the filament mouth of two ignition tips 6 respectively, because two filament mouths form an angle, the process that two one metal wires stretch out
In constantly close to until contact；Compressed air jet pipe 7 is fixed on insulation fixed mount 5, the nozzle alignment two of compressed air jet pipe 7
The filament mouth of individual ignition tip 6, compressed air jet pipe 7 is used for and compressed air system connection, is sprayed to the filament mouth of two ignition tips 6
Penetrate high-speed air；Electric arc spraying controller 8, is connected with wire feeder 6 and the control of ignition tip 6, is respectively used to control wire feeder 6
Wire feed rate and ignition tip 6 voltage.
The operation principle of above-mentioned arc spraying apparatus 06 is：Two one metal wires are delivered to by two wire feeders 3 respectively
In two ignition tips 6, wire is contacted after being stretched out from the filament mouth of ignition tip 6, after two ignition tips 6 are powered, two one metal wires
Current lead-through, melts in the presence of electric current, is passed through compressed air into compressed air jet pipe 7, and compressed air is from compressed air
The nozzle of jet pipe 7 sprays to the fusing position of two one metal wires, makes metal atomization and projects at a high speed, the metal fine droplets of atomization are sprayed on
Metal coating is formed on workpiece, electric arc spraying is completed.Due to the bearing 1 in the arc spraying apparatus 06 in the utility model, lead
Sparking plug 6, compressed air jet pipe 7, wire feeder 3, insulation fixed mount 5 are fixed together, and stream can be arranged in as an entirety
In waterline spray station, streamline spraying operation is realized, compared with existing man-hour manually hand-held arc pistol carries out hand spray,
Improve spray efficiency, and avoid the problem of coating quality caused by human factor is unstable, improve the steady of coating quality
It is qualitative.
As shown in Figures 2 and 3, in the present embodiment, each wire feeder 3 includes frame 301, wire feed rolls to 302, master
Moving gear 303 and power part 4.Wherein, frame 301 is fixed on bearing 1, and frame 301 is the hood-like structure being vertically arranged, and is sent
Silk wheel is rotatably mounted to 302 in frame 301, and wire feed rolls is at least two groups to 302, and is arranged along wire feed direction, each send
Silk wheel includes two wire feed rolls to 302, and each wire feed rolls on the wheel face of two wire feed rolls in 302 to being provided with for mutual
The groove of wire is matched for clamping tightly, gear is provided with two wire feed rolls, two wire feed rolls are engaged by gear, and two
Group wire feed rolls is connected by meshing transmission to 302 with driving gear 303.Specifically, wire feed rolls is two groups to 302, totally four wire feeds
Wheel, is provided with gear on each wire feed rolls, and driving gear 303 is arranged in two groups of wire feed rolls between 302, and with every group of wire feed rolls
A wire feed rolls in 302 is connected by meshing transmission, power part 4 is connected with driving gear 303, power part 4 can be with
It is reducing motor or hydraulic motor.During work, the driving driving gear 303 of power part 4, driving gear 303 drives two groups of wire feeds
Take turns and two wire feed rolls in 302 rotated, every group of wire feed rolls is rotated to wire feed wheel drive another wire feed rolls in 302,
Groove on the wheel face of two wire feed rolls in every group clamps wire, and wire is pushed to conduction with the rotation of wire feed rolls
In mouth 6, two groups of wire feed rolls are identical to 302 push direction.
Certainly, wire feeder 3 can also by one, or more wire feed rolls constituted to 302, as long as wire feed rolls is to 302
Push direction identical.
As shown in Figures 2 and 3, in the present embodiment, arc spraying apparatus 06 also includes Yarn guide component 1, each wire-feed motor
One Yarn guide component 1 of correspondence of structure 3, Yarn guide component 1 is arranged at the inlet side of wire feeder 3, and each Yarn guide component 1 is led including two
Silk wheel group, and two godet roller groups are vertical to the spacing direction of wire, pass through two vertical godet roller groups pair of spacing direction
Wire carry out it is spacing be oriented to, make enter wire feeder 3 in wire transmission it is more steady.
As shown in figure 4, in the present embodiment, rotary table 01 includes base 012, rotating disk 011, drive device 013；Its
In, base 012 is fixed, and rotating disk 011 is horizontally disposed and is rotationally connected with base 012, specifically, rotating disk 011 and base
Support for rotary disc 014 is provided between 012, rotating disk 011 is fixedly connected with support for rotary disc 014,012 turn of support for rotary disc 014 and base
Dynamic connection, spraying frock 02 is installed on support for rotary disc 014, drive device 013 and the drive connection of rotating disk 011, is turned for driving
The respect thereto 012 of disk 011 is rotated, and connection can be specifically driven by gear train, and master controller 08 is controlled with drive device 013
Connection, drive device 013 can be servomotor, control servomotor 013 to act by master controller 08, so as to control rotation
The rotation of workbench 01.
As shown in figure 1, in the present embodiment, thermal spraying apparatus also includes some cleaning shafts 03, cleaning shaft 03 is set
In the top of rotary table 01, one arc spraying apparatus 06 of each correspondence of cleaning shaft 03.The position phase of cleaning shaft 03
It is motionless to the station where arc spraying apparatus 06, so as to when the arc spraying apparatus 06 is sprayed, will be sprayed
The cloud that the position of spraying frock 02 of painting is produced absorbs, and protects working environment.
As shown in figure 1, thermal spraying apparatus also includes the protection room 04 for surrounding cyclic structure, arc spraying apparatus 06, dedusting
Pipeline 03 and part rotating disk 011 are located at the inside in protection room 04, and part rotating disk 011 is located at the outside in protection room 04, puts guide frame 07
On the outer wall for being arranged at protection room 04, the electric arc spraying controller 8 of master controller 08 and arc spraying apparatus 06 is located at protection room
04 outside.By protecting the protective action in room 04, the cloud produced in spraying process can be reduced and diffused out, further protected
Protect working environment.And because the part of rotary table 01 is located at the outside in protection room 04, it therefore, it can in the outer of protection room 04
Portion carries out the installation and removal of workpiece, and staff need not be operated in protection room 04, protect the peace of staff
Entirely.
As shown in figure 5, a kind of electrical equipment schematic diagram for thermal spraying apparatus that Fig. 5 provides for the utility model embodiment.Originally set
For that can also be able to be other controllers certainly using Siemens S7-1200 as controller, input predominantly button be close to open
The electricity of pulse and the direction of pass, the startup stopping of output predominantly control frequency converter, and servo, frequency converter and spraying frock 02
Machine 021 connects one to one, and is stopped with the startup of controlled motor 021；Controller is watched according to programme-control rotary table 01
Motor is taken, control rotating disk 011 stops when turning to certain position；Controller is according to the two of two lowering or hoisting gears 05 of programme-control
Individual servomotor, control arc spraying apparatus 06 moves up and down, and control principle is identical with the servomotor of rotary table 01.When
Rotating disk 011 is rotate in place, and the servomotor of lowering or hoisting gear 05 dragging arc spraying apparatus 06 is moved up and down when starting spraying, control
Device sends signal, and the motor 021 of driving spraying frock 02 starts to rotate, wherein, touch-screen is communicated with S7-1200, by servo electricity
The position of machine is arranged in touch-screen, can be changed at any time.
The utility model embodiment additionally provides a kind of thermal spray system, including the heat as described by all of the above embodiment
Spraying equipment, realizes streamline spraying operation, compared with existing man-hour manually hand-held arc pistol carries out hand spray, improves
Spray efficiency, and the problem of coating quality caused by human factor is unstable is avoided, improve the stability of coating quality.
As shown in Figure 6 and Figure 7, further, in order to further improve the thermal spray system in coating quality, the present embodiment
Also include sandblasting and be roughened equipment, sandblasting is carried out to the surface of workpiece before being sprayed, is roughened workpiece surface, can be more preferable
Ground adheres to coating.Specifically, sandblasting roughening equipment includes sandbox 11, sand-blasting gun 111, blowing plant 12, the and of turntable 110
Some sandblasting frocks 14.Wherein, sandbox 11 is used to hold blasting guardrail, and sand-blasting gun 111 is connected with sandbox 11, the sand material in sandbox 11
It can enter in sand-blasting gun 111, finally be sprayed from sand-blasting gun 111, spray to workpiece surface；Blowing plant 12 is arranged at spray
Between sand rifle 111 and sandbox 11, for spraying compressed air, the air-flow of the high-speed motion shape in sand-blasting gun 111 to sand-blasting gun 111
Into negative pressure, the blasting guardrail in sandbox 11 is sucked into sand-blasting gun 111 and nozzle through sand-blasting gun 111 is ejected；Turntable 110 exists
Rotated in horizontal plane, sand-blasting gun 111 is arranged on the peripheral station of turntable 110, and quantity can be one or more；Nozzleman
Fill 14 to be circumferentially arranged on turntable 110, each sandblasting frock 14 is driven by frock drive device 15 to be rotated, sand-blasting gun
111 alignment sandblasting frocks 14.
The operation principle of above-mentioned sandblasting roughening equipment is：The workpiece for treating sandblasting is fixed in sandblasting frock 14, turntable
110 rotations, sandblasting frock 14 moves in a circle with turntable 110, the work where some sandblasting frock 14 reaches sand-blasting gun 111
During position, turntable 110 stops the rotation, and sand-blasting gun 111 is directed at the workpiece in the sandblasting frock 14, while sandblasting frock 14 passes through work
The driving rotation of drive device 15 is filled, compression control device 12 sprays the sand material quilt in high velocity air, sandbox 11 into sand-blasting gun 111
Suck in sand-blasting gun 111, and sprayed from the nozzle of sand-blasting gun 111, spray to the surface of workpiece, workpiece surface is roughened by sand material, spray
After the completion of coarsening, turntable is rotated further, and next sandblasting frock 14 is reached the station where the sand-blasting gun 111, to enter
The sandblasting roughening of workpiece in the next sandblasting frock 14 of row, successively circulation is carried out.The workpiece completed after roughening is delivered to thermal jet
Automatic doubler surface glouer carries out spraying operation, and the workpiece that surface is roughened can preferably adhere to coating, further increase coating quality.
As shown in Figure 6 and Figure 7, in order to avoid carrying out the sandblasting frock 14 of sandblasting to the dry of remaining sandblasting frock 14
Disturb, the present embodiment sets a dividing plate 13 between the adjacent sandblasting frock 14 of each two, dividing plate 13 is fixed on turntable 110
On, so that each sandblasting frock 14 is mutually isolated, the sand material in the station at the place of sandblasting frock 14 for carrying out sandblasting will not enter
Enter other stations, be easy to sand material to concentrate, reduce the diffusion of sand material.
As shown in Figure 6 and Figure 7, the present embodiment further optimizes to sandblasting roughening equipment, and sandblasting roughening equipment also includes sand
Expect retracting device, sand material retracting device includes bolt sediment transport machine 112 and sand material elevator 19.Spiral sand conveying machine 112 includes one
Spiral conveying mechanism is provided with opening up U-lag, U-lag, spiral sand conveying machine is located under the station at the place of sand-blasting gun 111
Side, and positioned at the lower section of turntable 110, the sand material sprayed for collecting from sand-blasting gun 111, sand material falls into spiral sand conveying machine
It is interior, sand material is delivered in sand material elevator 19 by spiral conveying mechanism.Sand material elevator 19 includes the closing being vertically arranged
Multiple sand material recycling boxes of chain transmission, the vertical side in sand material recycling box edge are provided with transfer passage, closing transfer passage
To arranging successively, raising and lowering is circulated with the transmission of chain, when sand material recycling box reaches peak, sand material recycling box is entered
Row upset, sand material therein is poured out, sand material by close transfer passage outlet enter sandbox 11 import, circulate successively into
OK.Used sand material can be recycled, the use environment for maintaining sandblasting roughening equipment is clean.
Certainly, sand material retracting device can also be other structures form, as long as can carry out recovery to sand material is delivered to sand
Case 11, it is not limited to the form cited by the present embodiment.It is of course also possible to sand material retracting device is not provided with, but it is fixed
Phase carries out sand material cleaning to sandblasting roughening equipment.
In order to further improve the working environment that sandblasting is roughened equipment, in the present embodiment, sandblasting roughening equipment also includes
Sand blasting room, sand blasting room is semi-enclosed room body, and sand-blasting gun 111, sandblasting frock 14 and turntable 110 are placed in sand blasting room, is sprayed
The side in sand room is provided with the window for workpiece loading and unloading, and remainder is closed.It can so reduce in sand-blasting gun 111 and spray
Sand material to the diffusion of surrounding environment, improve working environment.
In the present embodiment, sandblasting roughening equipment also includes deduster 17, and deduster 17 passes through cleaning shaft and sand blasting room
Connection.At work, sand material inevitably spreads sandblasting roughening equipment in sand blasting room, influences working environment, passes through blower fan
Dedusting is carried out Deng the dust in sand blasting room is drawn into deduster 17, in the externally discharged environment of gas after dedusting, is changed
It has been apt to working environment, has protected environment.
Further, sandblasting roughening equipment also includes filter 16, and filter 16 is arranged at cleaning shaft and deduster 17
Between.Dust in sand blasting room is introduced into filter 16 and filtered before deduster 17 is entered, and improves dust removing effects,
Protect deduster 17.Exhaust air filter 18 is also set up in the air outlet of deduster 17, further purification row external environment
Gas.
As shown in fig. 7, in the present embodiment, in order to prevent sand-blasting gun 111 from sand material is sprayed into inside workpiece, sandblasting roughening is set
It is standby also include being fixed on sand-blasting gun 111 just to the place station of sandblasting frock 14 above block disk component, block Pan Zujianbao
Include and block disk 113, moved up and down and rotatable connecting rod and driving rod drive with block that disk 113 is fixedly connected.When
When some sandblasting frock 14 turns to the station at the place of sand-blasting gun 111 with turntable 110, driving rod drive drive link is downward
Mobile, drive is blocked disk 113 and is plugged at the upper end open of workpiece, prevents sand material from entering inside workpiece, because connecting rod is rotatable,
Therefore, during sandblasting frock 14 drives workpiece rotation, block disk 113 and rotated with workpiece, will not interfere with workpiece
Rotation.
As shown in figure 8, present embodiments providing a kind of specific frock drive device 15, it includes frock motor 151, rubbed
Wheel shaft 153, the first friction pulley 141, the second friction pulley 154 and chain 152 are wiped, frock motor 151 passes through chain 152 and friction pulley
Axle 153 is connected, and the second friction pulley 154 is fixedly connected with friction wheel axle 153, the first friction pulley 141 and sandblasting frock 14
Rotating shaft is connected, the pivot center preferred vertical arrangement of the first friction pulley 141 and the second friction pulley 154, the wheel of the second friction pulley 154
Face and the edge CONTACT WITH FRICTION of a side plane of the first friction pulley 141, first is driven by the pivoting friction of the second friction pulley 154
Friction pulley 141 is rotated, and first friction pulley 141 is respectively and fixedly provided with the rotating shaft of each sandblasting frock 14.When some sandblasting frock
14 when turning to the station where sand-blasting gun 111 with turntable 110, and the first friction pulley 141 drives with the frock positioned at the station
The CONTACT WITH FRICTION of the second friction pulley 154 of device 15, frock motor 151 is worked, and driving sandblasting frock 14 is rotated.Certainly, friction pulley
The quantity of axle 153 determines according to actual needs, can be one, two, three or more, and at least in sand-blasting gun 111
Just to sandblasting frock 14 where station at a frock drive device 15 is set, can also be where other sandblasting frocks 14
Station frock drive device 15 is set.Friction wheel axle 153 can also be connected by gear etc. with frock motor 151.Remove
Outside this, frock drive device 15 can also be other forms, such as each sandblasting frock 14 rotating shaft directly with a frock
Motor 151 is connected, as long as sandblasting frock 14 can be driven to rotate, it is not limited to the shape cited by the present embodiment
Formula.
Further, as shown in figure 8, frock drive device 15 is rotationally connected with the support frame 114 of sandblasting roughening equipment,
The pivot center of frock drive device 15 is vertical with the axis of friction wheel axle 153, and friction wheel axle 153 can be around frock drive device
15 pivot axis, so that close and remote first friction pulley 141 of the second friction pulley 154.Driven by telescoping mechanism 155
Dress drive device 15 of starting building is rotated.When needing driving sandblasting frock 14 to rotate, telescoping mechanism 155 acts on frock drive device
On 15, the second friction pulley 154 is lifted, and contacted with the first friction pulley 141.When sandblasting frock 14 need not be driven to rotate,
The counteragent of telescoping mechanism 155, falls the second friction pulley 154, is disengaged with the first friction pulley 141.It is of course also possible to not
Telescoping mechanism 155 is set, and the second friction pulley 154 of frock drive device 15 is contacted with the first friction pulley 141 all the time, simply can be right
The rotation of turntable 110 affects, and rotation has some setbacks.Telescoping mechanism 155 can be telescoping cylinder etc..
As shown in fig. 7, the turntable 110 of sandblasting roughening equipment specifically includes tooling platform, turntable axle 1101 and turntable
Motor 1102, tooling platform is fixedly connected with turntable axle 1101, and turntable axle 1101 is connected with turntable motor 1102, more
Specifically, turntable axle 1101 and turntable motor 1102 are respectively positioned on the top of tooling platform, and turntable motor 1102 is by slowing down
Machine, self-centering exempt from key axle bush, turntable axle 1101 and drive tooling platform to rotate.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (18)
1. a kind of thermal spraying apparatus, it is characterised in that including：
At least one arc spraying apparatus (06)；
Rotatable rotary table (01), the arc spraying apparatus (06) is arranged in the outer of the rotary table (01)
Enclose；
Some spraying frocks (02), are circumferentially arranged on the rotary table (01), and each spraying frock (02) is led to
Cross motor (021) driving rotation；
It is some to put guide frame (07), the periphery of the rotary table (01) is arranged at, it is each described to put guide frame (07) correspondence one
The arc spraying apparatus (06)；
Master controller (08), is connected with the rotary table (01) control.
2. thermal spraying apparatus according to claim 1, it is characterised in that also including lowering or hoisting gear (05), the electric arc spray
Coating device (06) is arranged on the lowering or hoisting gear (05), and the master controller (08) controls to connect with the lowering or hoisting gear (05)
Connect.
3. thermal spraying apparatus according to claim 1, it is characterised in that the arc spraying apparatus (06) includes：
Bearing (2)；
Two wire feeders (3) being fixed on the bearing (2)；
The insulation fixed mount (5) being fixed on the bearing (2)；
It is installed between two ignition tips (6) on the insulation fixed mount (5), the wire feed direction of two ignition tips (6)
There is angle, and the filament mouth setting close to each other of two ignition tips (6), each one institute of ignition tip (6) correspondence
Wire feeder (3) is stated, the wire feeder (3) is used to push wire into corresponding ignition tip (6)；
The compressed air jet pipe (7) being fixed on the insulation fixed mount (5), the nozzle alignment of the compressed air jet pipe (7)
The filament mouth of two ignition tips (6)；
Electric arc spraying controller, is connected with the wire feeder (3) and the ignition tip (6) control.
4. thermal spraying apparatus according to claim 3, it is characterised in that each wire feeder (3) includes：
Frame (301)；
Rotation is arranged at least two groups in the frame (301) wire feed rolls arranged along wire feed direction to (302), described in every group
Wire feed rolls includes two wire feed rolls to (302), and wire feed rolls described in every group on the wheel face of two wire feed rolls of (302) to being provided with
Groove for clamping wire, wire feed rolls described in every group is engaged to two wire feed rolls of (302) by gear, is sent described in two groups
Silk wheel is connected by meshing transmission to (302) with driving gear (303)；
Power part (4), the power part (4) is connected with the driving gear (303).
5. thermal spraying apparatus according to claim 3, it is characterised in that the arc spraying apparatus (06) also includes seal wire
Component (1), one Yarn guide component (1) of each wire feeder (3) correspondence, the Yarn guide component (1) is arranged at described
The inlet side of wire feeder (3), the Yarn guide component (1) includes two godet roller groups, and two godet roller groups are to metal
The spacing direction of silk is vertical.
6. thermal spraying apparatus according to claim 1, it is characterised in that the rotary table (01) includes：
Base (012)；
Rotating disk (011), the rotating disk (011) is horizontally disposed and is rotationally connected with the base (012)；
Drive device (013), with the rotating disk (011) drive connection, the master controller (08) and the drive device (013)
Control connection.
7. thermal spraying apparatus according to claim 1, it is characterised in that described to remove also including some cleaning shafts (03)
Dirt pipeline (03) is arranged at the top of the rotary table (01), one electric arc of each cleaning shaft (03) correspondence
Spray equipment (06).
8. thermal spraying apparatus according to claim 7, it is characterised in that also including protection room (04), the electric arc spraying
Device (06), the cleaning shaft (03) and the part rotary table (01) are located at the inside of the protection room (04), portion
The rotary table (01) is divided to be located at the outside of the protection room (04), the guide frame (07) of putting is arranged at the protection room
(04) on outer wall, the electric arc spraying controller (8) of the master controller (08) and the arc spraying apparatus (06) is located at institute
State the outside of protection room (04).
9. thermal spraying apparatus according to claim 1, it is characterised in that the spraying frock (02) is circumferentially uniformly distributed
In on the rotary table (01).
10. thermal spraying apparatus according to claim 6, it is characterised in that the drive device (013) is servomotor.
11. a kind of thermal spray system, it is characterised in that including the thermal spraying apparatus as described in claim any one of 1-10.
12. thermal spray system according to claim 11, it is characterised in that be also roughened equipment, the sandblasting including sandblasting
Roughening equipment includes：
Sandbox (11)；
The sand-blasting gun (111) connected with the sandbox (11) by sediment transport pipe；
It is arranged at the pressure for being used for that compressed air is sprayed to the sand-blasting gun (111) between sand-blasting gun (111) and the sandbox (11)
Contracting air assembly (12)；
Rotatable turntable (110), the sand-blasting gun (111) is arranged at the periphery of the turntable (110)；
Some sandblasting frocks (14), are circumferentially arranged on the turntable (110), and each sandblasting frock (14) passes through work
Drive device (15) driving rotation is filled, the sand-blasting gun (111) is directed at the sandblasting frock (14).
13. thermal spray system according to claim 12, it is characterised in that the sandblasting roughening equipment also includes sand material and returned
Receiving apparatus, the sand material retracting device includes：
Spiral sand conveying machine (112) below the sand-blasting gun (111)；
Sand material elevator (19), the outlet of the spiral sand conveying machine (112) and the inlet communication of the sand material elevator (19), institute
State the outlet of sand material elevator (19) and the inlet communication of the sandbox (11).
14. thermal spray system according to claim 12, it is characterised in that the sandblasting roughening equipment also includes sandblasting
Room, the sand-blasting gun (111), the blowing plant (12) and the turntable (110) are located in the sand blasting room.
15. thermal spray system according to claim 14, it is characterised in that the sandblasting roughening equipment also includes deduster
(17), the deduster (17) is connected by cleaning shaft with the sand blasting room.
16. thermal spray system according to claim 15, it is characterised in that the sandblasting roughening equipment also includes filter
(16), the filter (16) is arranged between the cleaning shaft and the deduster (17).
17. thermal spray system according to claim 12, it is characterised in that the frock drive device (15) includes：
Frock motor (151)；
First friction pulley (141), the rotating shaft with the sandblasting frock (14) is fixedly connected；
Friction wheel axle (153), is connected with the frock motor (151)；
Second friction pulley (154), is fixedly connected with the friction wheel axle (153), and the wheel face of second friction pulley (154) is used for
With the side horizontal edge CONTACT WITH FRICTION of first friction pulley (141).
18. thermal spray system according to claim 12, it is characterised in that the sandblasting roughening equipment also includes being fixed on
The sand-blasting gun (111) just to the sandblasting frock (14) where block board component above station, revolved for blocking
Turn the port of the workpiece of sandblasting.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764704.0U CN206345911U (en) | 2016-07-20 | 2016-07-20 | A kind of thermal spraying apparatus and a kind of thermal spray system |
| EP16206684.9A EP3272424B1 (en) | 2016-07-20 | 2016-12-23 | Thermal spraying device, thermal spraying system and thermal spraying technology thereof |
| PL16206684T PL3272424T3 (en) | 2016-07-20 | 2016-12-23 | Thermal spraying device, thermal spraying system and thermal spraying technology thereof |
| DE202017100079.6U DE202017100079U1 (en) | 2016-07-20 | 2017-01-10 | Thermal spraying device and thermal spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764704.0U CN206345911U (en) | 2016-07-20 | 2016-07-20 | A kind of thermal spraying apparatus and a kind of thermal spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206345911U true CN206345911U (en) | 2017-07-21 |
Family
ID=59316401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764704.0U Active CN206345911U (en) | 2016-07-20 | 2016-07-20 | A kind of thermal spraying apparatus and a kind of thermal spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206345911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970143A (en) * | 2016-07-20 | 2016-09-28 | 中原内配集团股份有限公司 | Hot spraying equipment, hot spraying system and hot spraying process thereof |
| CN111334741A (en) * | 2020-03-19 | 2020-06-26 | 深圳市佳士机器人科技有限公司 | Thermal spraying equipment for plane products |
| CN111530676A (en) * | 2020-04-29 | 2020-08-14 | 新兴河北工程技术有限公司 | Spray gun lifting mechanism for cast tube |
| CN115627436A (en) * | 2022-09-27 | 2023-01-20 | 国网福建省电力有限公司电力科学研究院 | Electric arc spraying device for inner wall of pipeline and working method thereof |
-
2016
- 2016-07-20 CN CN201620764704.0U patent/CN206345911U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970143A (en) * | 2016-07-20 | 2016-09-28 | 中原内配集团股份有限公司 | Hot spraying equipment, hot spraying system and hot spraying process thereof |
| CN105970143B (en) * | 2016-07-20 | 2019-02-15 | 中原内配集团股份有限公司 | Thermal spraying apparatus, thermal spray system and its hot-spraying technique |
| CN111334741A (en) * | 2020-03-19 | 2020-06-26 | 深圳市佳士机器人科技有限公司 | Thermal spraying equipment for plane products |
| CN111530676A (en) * | 2020-04-29 | 2020-08-14 | 新兴河北工程技术有限公司 | Spray gun lifting mechanism for cast tube |
| CN115627436A (en) * | 2022-09-27 | 2023-01-20 | 国网福建省电力有限公司电力科学研究院 | Electric arc spraying device for inner wall of pipeline and working method thereof |
| CN115627436B (en) * | 2022-09-27 | 2024-05-17 | 国网福建省电力有限公司电力科学研究院 | Electric arc spraying device for inner wall of pipeline and working method thereof |
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