CN110842342A - Automatic change ultrasonic welding special plane - Google Patents
Automatic change ultrasonic welding special plane Download PDFInfo
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- CN110842342A CN110842342A CN201911277877.4A CN201911277877A CN110842342A CN 110842342 A CN110842342 A CN 110842342A CN 201911277877 A CN201911277877 A CN 201911277877A CN 110842342 A CN110842342 A CN 110842342A
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- 238000003466 welding Methods 0.000 title claims abstract description 182
- 230000008859 change Effects 0.000 title claims description 4
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
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- 238000007667 floating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
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Abstract
The invention discloses an automatic ultrasonic welding special machine which comprises a shell frame, a welding workbench, a welding system and an electric control system, wherein the welding system is arranged above the welding workbench, the shell frame is arranged at the periphery of the welding system, and the electric control system is arranged on the shell frame; the invention adopts the multi-azimuth ultrasonic welding unit to be arranged on the welding station, so that the space of the welding station can be better utilized, and synchronous welding points are added, thereby shortening the welding time and improving the welding efficiency. Compared with the traditional thermal welding, the welding head has the advantages of concentrated heat during ultrasonic welding, high welding efficiency, high welding machine precision and low energy consumption; the whole welding process is completed under the control of the electric control system, manual operation is replaced, quality influence on workpieces caused by human factors is avoided, and safety is high; in addition, the clamping jaw is matched with the conveying device, so that automatic output of the welded workpiece is completed.
Description
Technical Field
The invention relates to a welding device, in particular to an automatic ultrasonic welding special machine.
Background
The automobile door plate consists of a plurality of plates, welding spots are extremely large, labor required by manual welding is heavy, efficiency is extremely low, and welding quality cannot be guaranteed; therefore, special door panel welding machines are generally used for welding. At present, door plant welding special purpose machines in the market are mainly electric welding machines, flame welding machines and hot air welding machines, and the traditional welding equipment has the defects of large space, low welding efficiency, low welding precision and potential safety hazard. Ultrasonic welding is a method of using mechanical vibration energy of ultrasonic frequency to generate plastic deformation on the surface of a workpiece and destroy a surface layer under pressure to realize welding; compared with the traditional welding mode, the ultrasonic welding has the advantages of being suitable for various combined materials, high in welding speed, high in welding strength, strong in welding stability, good in sealing performance, high in safety, clean and the like, and is widely applied to welding production.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide an automatic special ultrasonic welding machine.
In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic change ultrasonic welding special plane includes: the welding system is arranged above the welding workbench, the shell frame is arranged at the periphery of the welding system, and the electric control system is arranged on the shell frame;
the welding work table includes: the device comprises a rack, a positioning mould arranged above the rack and a driving mechanism for driving the positioning mould to move on the rack;
the welding system includes: the ultrasonic welding device comprises a station lifting device and an ultrasonic welding station, wherein the station lifting device is arranged above the rack, the ultrasonic welding station is arranged in an installation space below the station lifting device, and the ultrasonic welding station is composed of a plurality of multi-azimuth ultrasonic welding units;
the electric control system comprises: the electric cabinet, the cantilever operation box and the ultrasonic generator are respectively arranged on two sides and the top end of the shell frame.
Preferably, the drive mechanism comprises: servo motor, ball, linear guide, slider and servo slip table, servo motor set up in the frame, ball's both ends pass through the lead screw supporting seat with servo motor with the frame is connected, linear guide set up in the both sides of frame upper end, the slider set up in on the linear guide, and sliding connection, servo slip table set up in the top of slider, and its lower extreme with ball sliding connection, the location mould pass through the mould mounting panel install in on the servo slip table.
Preferably, the station lifting device comprises: bottom plate, welding station mounting panel, guiding axle, linear bearing and lift cylinder, the lift cylinder set up in the top of bottom plate, the welding station mounting panel is located the below of bottom plate, and with the head of lift cylinder is connected, linear bearing set up in the edge of welding station mounting panel, the guiding axle passes linear bearing, and sliding connection, the one end of guiding axle with the bottom plate is connected, the other end set up in the upper end of frame.
Preferably, the station lifting device is further provided with a safety locking mechanism, and the safety locking mechanism comprises an upper locking mechanism and a lower locking mechanism which are respectively used for realizing supporting and positioning when the ultrasonic welding station is located at an upper limit position and a working position.
Preferably, a photoelectric sensor is arranged on the positioning clamping fixture and used for detecting whether the workpiece is installed in place.
Preferably, a plurality of pressing pieces are further arranged on the ultrasonic welding station and used for pressing the workpiece on the positioning clamping fixture.
Preferably, a clamping jaw is further arranged on the ultrasonic welding station and used for clamping the workpiece.
Preferably, the method further comprises the following steps: the conveying device is arranged on one side of the rack, adopts a conveying belt conveying mode, is matched with the clamping jaw for use and is used for conveying out the welded workpiece.
Preferably, the servo sliding table and the positioning mould are symmetrically provided with mould pressing devices at two sides, one side of the lower end of the servo sliding table is provided with a servo sliding table locking device, and the other side of the lower end of the servo sliding table is provided with a servo sliding table limiting device.
Preferably, the method further comprises the following steps: and the gas path system is matched with the welding workbench, the welding system and the electric control system to jointly complete the whole automatic ultrasonic welding process.
Compared with the prior art, the invention has the beneficial effects that: the ultrasonic welding technology is adopted, the multi-azimuth ultrasonic welding unit is arranged on the welding station, the space of the welding station can be better utilized, and the synchronous welding point of the same station is increased, so that the welding time is shortened, and the welding efficiency is improved. Compared with the traditional thermal welding, the welding head has the advantages of concentrated heat during ultrasonic welding, high welding efficiency, high welding machine precision and low energy consumption; the whole welding process is completed under the control of the electric control system, manual operation is replaced, quality influence on workpieces caused by human factors is avoided, and safety is high; in addition, the clamping jaw is matched with the conveying device, so that automatic output of the welded workpiece is completed.
Drawings
FIG. 1 is a schematic view of a first structure of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a schematic view of the frame and drive system of the present invention;
FIG. 4 is a schematic structural diagram of a servo slide table according to the present invention;
FIG. 5 is a schematic structural view of a positioning fixture according to the present invention;
FIG. 6 is a schematic structural view of a servo slide table limiting device of the present invention;
FIG. 7 is a schematic structural view of the station lifting device of the present invention;
FIG. 8 is a schematic view of the locking mechanism of the present invention;
FIG. 9 is a schematic structural view of the lower locking mechanism of the present invention;
FIG. 10 is a schematic view of an ultrasonic welding station according to the present invention;
FIG. 11 is a schematic view of a multi-aspect ultrasonic welding unit according to the present invention;
FIG. 12 is a schematic view of the construction of the compression member of the present invention;
FIG. 13 is a schematic view of the jaw configuration of the present invention;
fig. 14 is a schematic structural diagram of the conveying device of the present invention.
In the figure: 1-a frame; 2-positioning a mould; 3-a drive mechanism; 4-a station lifting device; 5-ultrasonic welding station; 6, an electric cabinet; 7-cantilever operation box; 8-an ultrasonic generator; 9-a conveying device; 21-a photosensor; 22-a mould pressing device; 221-a mould pressing cylinder; 222-a clamping fixture hold down bar; 31-a servo motor; 32-ball screw; 33-linear guide rail; 34-a slide block; 35-servo slide; 351-servo sliding table locking device; 3511-servo sliding table locking cylinder; 3512-servo sliding table locking bolt; 3521-touch pad; 3522-proximity switch; 3523-limit switch; 3524-a stop block; 41-a bottom plate; 42-welding station mounting plate; 43-a guide shaft; 44-linear bearings; 45-lifting cylinder; 46-an upper locking mechanism; 47-lower locking mechanism; 461-upper locking cylinder; 462-a latch; 463-a floating joint; 464-a bolt seat; 465-a support plate; 466-lifting lug; 471-limit holder; 472-a clamping plate; 473-limiting shaft; 474-a locking shaft; 475-lower locking cylinder; 476-a guide block; 477-a locking pin; 51-a multi-azimuth ultrasonic welding unit; 511-a soldering seat; 512-a transducer; 513-amplitude modulator; 514-bracket; 515-a regulating cylinder; 516-a limiting plate; 517-mounting plate; 518-lifting slide rails; 519-a slide rail slide block; a 520-T shaped block; 521-rotating plate; 522-column; 52-a compression member; 523-compression bar; 524-ram connection plate; 525-pressure head; 53-a jaw; 531-jaw lifting cylinder; 532-a substrate; 533-jaw lifting slide rail; 534-clamping jaw lifting slide block; 535-connecting plate; 536-a clamping cylinder; 537-connecting frame; 538-clamping block; 539-clamping bar; 5371-a first connecting rack; 5372-a second connecting frame; 5373-a third connecting frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and more obvious, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 14, the present invention provides an automatic ultrasonic welding special machine, including: the welding system is arranged above the welding workbench, the shell frame is arranged at the periphery of the welding system, and the electric control system is arranged on the shell frame;
the shell frame plays a role in supporting and connecting the whole special plane and plays a role in protecting and isolating the welding system;
the welding work table includes: the device comprises a frame 1, a positioning mould 2 arranged above the frame 1, and a driving mechanism 3 for driving the positioning mould 2 to move on the frame 1; the machine frame 1 plays a supporting role, and the positioning mould 2 is used for accurately positioning a workpiece;
the welding system includes: the ultrasonic welding machine comprises a station lifting device 4 and an ultrasonic welding station 5, wherein the station lifting device 4 is arranged above the rack 1, the ultrasonic welding station 5 is arranged in an installation space below the station lifting device 4, and the ultrasonic welding station 5 is composed of a plurality of multi-azimuth ultrasonic welding units 51; the welding system is the core of the whole special welding machine, the ultrasonic welding station 5 is lifted through the station lifting device 4, welding points of workpieces are melted through the multi-direction ultrasonic welding unit 51, and different workpieces are connected;
the electric control system comprises: the electric cabinet 6, the cantilever operation box 7 and the ultrasonic generator 8 are respectively arranged at the two sides and the top end of the shell frame; the cantilever operation box 7 is provided with a touch screen, the electric control system is used as the brain of the special welding machine to control the whole welding process, the actions of the special welding machine can be monitored and controlled through the touch screen, and the start and stop of each action can be controlled by the PLC at proper time through electric signal feedback; the existence of the electric control system not only reduces the possibility of accidents in the welding process, but also ensures the welding quality, avoids unnecessary time waste and improves the welding efficiency.
Preferably, the drive mechanism 3 comprises: servo motor 31, ball 32, linear guide 33, slider 34 and servo slip table 35, servo motor 31 set up in the frame 1, ball 32's both ends pass through the lead screw supporting seat with servo motor 31 with frame 1 is connected, linear guide 33 set up in the both sides of frame 1 upper end, slider 34 set up in on the linear guide 33, and sliding connection, servo slip table 35 set up in slider 34's top, and its lower extreme with ball 32 sliding connection, location mould 2 pass through the mould mounting panel install in on the servo slip table 35.
Preferably, the station lifting device 4 comprises: bottom plate 41, welding station mounting panel 42, guiding axle 43, linear bearing 44 and lift cylinder 45, lift cylinder 45 set up in the top of bottom plate 41, welding station mounting panel 42 is located the below of bottom plate 41, and with lift cylinder 45's head is connected, linear bearing 44 set up in welding station mounting panel 42's edge, guiding axle 43 passes linear bearing 44, and sliding connection, the one end of guiding axle 43 with bottom plate 41 is connected, the other end set up in the upper end of frame 1.
Preferably, the station lifting device 4 is further provided with a safety locking mechanism, and the safety locking mechanism comprises an upper locking mechanism 46 and a lower locking mechanism 47, which are respectively used for supporting and positioning the ultrasonic welding station 5 when the station is at an upper limit position and a working position; the upper locking mechanisms 46 are symmetrically arranged on two sides of the lifting cylinder 45; the lower locking mechanism 47 is located below the welding station mounting plate 42 and is mounted between the guide shafts 43.
The upper locking mechanism 46 includes: the upper locking cylinder 461 is mounted at the upper end of the base plate 41 through a cylinder seat, the pin seats 464 and the support plate 465 are sequentially arranged in parallel and at intervals and are both mounted at the upper end of the base plate 41, the head of the upper locking cylinder 461 is connected with one end of the pin 462 through the floating joint 463, the other end of the pin 462 penetrates through the pin seats 464 and is in sliding connection, the lifting lug 466 is mounted at the upper end of the welding station mounting plate 42, an opening matched with the lifting lug 466 and used is formed in the base plate 41 and is located between the pin seats 464 and the support plate 465, slotted holes are formed in the lifting lug 466, and a positioning hole is formed in the support plate 465.
The lower lock mechanism 47 includes: the welding station installing device comprises a limiting bracket 471, a clamping plate 472, a limiting shaft 473, a locking shaft 474, a lower locking cylinder 475, a guide block 476 and a locking pin 477, wherein the limiting bracket 471 is of a T-shaped structure, the clamping plate 472 is installed on two sides of the upper end of the limiting bracket 471 to lock the limiting bracket 471 and the guide shaft 43, the limiting shaft 473 and the locking shaft 474 are installed at the lower end of the welding station installing plate 42 at intervals, the guide block 476 is installed at the upper end of the limiting bracket 471 and is close to one side of the locking shaft 474, the lower locking cylinder 475 is installed at one side of the guide block 476, the head of the lower locking cylinder penetrates into the guide block 476 to be connected with the locking pin 477, the locking pin 477 is located in a sliding groove arranged in the guide block 476 and is in sliding connection, a groove matched with the locking shaft 474 is arranged in the limiting bracket 471, a clamping groove matched with the locking pin 477 is arranged at the lower end of the locking shaft, the lower end of the limiting bracket 471 is fixed on the welding table base.
Preferably, a photoelectric sensor 21 is arranged on the positioning clamping fixture 2 and used for detecting whether the workpiece is installed in place; when no workpiece exists, the special machine is in a stop state, and the occurrence of empty welding and other accidents is avoided.
The multi-azimuth ultrasonic welding unit 51 includes: a welding module for performing an ultrasonic welding action, and an adjustment module for position and angle adjustment of the welding module, the welding module comprising: the welding device comprises a welding seat 511, a transducer 512, a modulator 513 and a welding head arranged at the lower end of the modulator 513; the adjustment module includes: the adjustable rotary plate comprises a support 514, an adjusting cylinder 515, a limiting plate 516, a mounting plate 517, a lifting slide rail 518, a slide rail slider 519, a T-shaped block 520, a rotary plate 521 and an upright column 522, wherein the adjusting cylinder 515 is mounted at the upper end of the support 514, the mounting plate 517 is arranged below the adjusting cylinder 515 and close to one side of the welding seat 511, the T-shaped block 520 is arranged in a T-shaped chute arranged at one side of the mounting plate 517 and is in sliding connection with one side of the welding seat 511 through a screw, the limiting plate 516 is mounted at the upper end of the mounting plate 517, the head of the adjusting cylinder 515 is connected with the limiting plate 516, the lifting slide rail 518 is mounted at the middle position of the other side of the mounting plate 517, the slide rail sliders 519 are mounted at two sides of the lower end of the support 514 and are in sliding connection with the lifting slide rail 518, the rotary plate 521 is provided with, the rotating plate 521 is mounted on the bracket 514, one end of the upright 522 is provided with a connecting arm, the connecting arm is provided with a central circular hole matched with the rotating plate 521 for use and connecting holes arranged in an annular shape, the connecting arm is connected with the rotating plate 521 through a screw and a pin, and the other end of the upright 522 is fixed on the welding station mounting plate 42; according to actual needs, the horizontal position of the multi-azimuth ultrasonic welding unit 51 can be adjusted through the T-shaped block 520, or the large-range angle adjustment of the multi-azimuth ultrasonic welding unit 51 can be realized through the matching of the rotating plate 521, the upright post 522, the pin and the screw.
Preferably, a plurality of pressing pieces 52 are further arranged on the ultrasonic welding station 5, and are used for pressing the workpiece on the positioning clamping fixture 2.
The pressing member 52 includes: the welding station mounting plate comprises a pressing rod 523, a pressure head connecting plate 524 and a pressure head 525, wherein the upper end of the pressing rod 523 is mounted at the lower end of the welding station mounting plate 42, the lower end of the pressing rod 523 is connected with one end of the pressure head connecting plate 524, and the pressure head 525 is mounted at the other end of the pressure head connecting plate 524.
Preferably, a clamping jaw 53 is further arranged on the ultrasonic welding station 5 and used for clamping the workpiece.
The clamping jaw 53 is mounted at the lower end of the welding station mounting plate 42 through a connecting rod, and the clamping jaw 53 consists of a clamping jaw lifting mechanism and a clamping jaw clamping mechanism which are connected through a fixing block; the clamping jaw lifting mechanism comprises: the clamping jaw lifting mechanism comprises a clamping jaw lifting cylinder 531, a base plate 532, a clamping jaw lifting slide rail 533, a clamping jaw lifting slide block 534 and a connecting plate 535, wherein the clamping jaw lifting cylinder 531 is installed on one side of the base plate 532 through an upper installing plate and a lower installing plate, the clamping jaw lifting slide block 534 is installed on the other side end of the base plate 532, the connecting plate 535 is in an L-shaped structure, the clamping jaw lifting slide rail 533 is installed on one side of the connecting plate 535 and is in sliding connection with the clamping jaw lifting slide block 534, the head of the clamping jaw lifting cylinder 531 is connected with the other side of the connecting plate 535, and the end of the connecting plate 535; the jaw clamping mechanism includes: the clamp cylinder 536 is fixed on the fixed block, the connecting frame 537 is divided into a first connecting frame 5371, a second connecting frame 5372 and a third connecting frame 5373, the second connecting frame 5372 is of an L-shaped structure, the first connecting frame 5371 and the third connecting frame 5373 are both of a U-shaped structure and are arranged in parallel, one end of the first connecting frame 5371 is connected with the head of the clamp cylinder 536, one end of the third connecting frame 5373 is connected with the other end of the fixed block, one side end of the second connecting frame 5372 is hinged with the first connecting frame 5371 and the third connecting frame 5373, the clamp block 538 is mounted at the other side end of the second connecting frame 5372, and the clamp rod 539 is mounted at the other end of the third connecting frame 5373.
Preferably, the method further comprises the following steps: the conveying device 9 is arranged on one side of the rack 1, and the conveying device 9 adopts a conveying belt conveying mode, is matched with the clamping jaw 53 for use and is used for conveying out the welded workpiece.
Preferably, the servo sliding table 35 and the positioning mold 2 are symmetrically provided with mold pressing devices 22 on two sides, one side of the lower end of the servo sliding table 35 is provided with a servo sliding table locking device 351, and the other side is provided with a servo sliding table limiting device.
The clamping fixture pressing device 22 comprises: the clamping fixture pressing device comprises a clamping fixture pressing cylinder 221 and a clamping fixture pressing rod 222, wherein the clamping fixture pressing rod 222 is an L-shaped rod with a round hole and is arranged at the side end of the clamping fixture mounting plate, the clamping fixture pressing cylinder 221 is arranged at the side end of the servo sliding table 35, the clamping fixture pressing cylinder 221 and the clamping fixture pressing rod 222 are matched for use, and the positioning clamping fixture 2 is pressed on the servo sliding table 35.
The servo slide table locking device 351 includes: servo slip table locking cylinder 3511 and servo slip table locking bolt 3512, servo slip table locking cylinder 3511 through the mounting panel install in servo slip table 35's lower extreme, servo slip table locking bolt 3512 through the fixed plate install in servo slip table 35's lower extreme, install the copper sheathing on the fixed plate, servo slip table locking bolt 3512 passes the copper sheathing, and sliding connection, servo slip table locking cylinder 3511's head with servo slip table locking bolt 3512 is connected, servo slip table locking cylinder 3511 and servo slip table locking bolt 3512 cooperate to use, will servo slip table 35 with frame 1 locks.
Servo slip table stop device includes: the servo sliding table comprises a touch block 3521, a proximity switch 3522, a limit switch 3523 and a limit block 3524, wherein the touch block 3521 is arranged at the lower end of the servo sliding table 35, and the proximity switch 3522, the limit switch 3523 and the limit block 3524 are sequentially mounted at the end part of the frame 1 through mounting plates respectively; the proximity switch 3522 limits the servo sliding table 35 for one time; the touch block 3521 is matched with the limit switch 3523 for use, and secondary limiting is performed on the servo sliding table 35; the limiting block 3524 limits the servo sliding table 35 for three times, so that the proximity switch 3522 and the limiting switch 3523 are prevented from being out of order, the servo sliding table 35 slides out of the rack 1.
Preferably, the method further comprises the following steps: and the gas path system is matched with the welding workbench, the welding system and the electric control system to jointly complete the whole automatic ultrasonic welding process.
The gas circuit system includes: the air channel system plays an indispensable role in the whole special welding machine, and a series of actions such as up-and-down movement of the ultrasonic welding station 5, stretching of a welding head in the ultrasonic welding unit 51, safe locking of the ultrasonic welding station 5, positioning and locking of the positioning clamping fixture 2, positioning and locking of the servo sliding table 35 and the like need to be realized through the movement of the air cylinder, and the workpiece and the welding head just after welding need to be cooled through air blowing.
The specific working process of the invention is as follows: the positioning mould 2 is placed on the servo sliding table 35, the positioning mould 2 is pressed through the mould pressing device 22, a workpiece is placed on the positioning mould 2, accurate positioning is completed, the positioning mould 2 and the workpiece placed at the upper end of the positioning mould 2 are conveyed to the position below the ultrasonic welding station 5 through the driving mechanism 3, the servo sliding table locking device 351 is used for locking the servo sliding table 35 and the rack 1, the ultrasonic welding station 5 is transferred to the working position through the station lifting device 4, the lower locking mechanism 47 is used for safely locking the ultrasonic welding station 5, the pressing piece 52 on the ultrasonic welding station 5 presses the workpiece on the positioning mould 2, and the multi-azimuth ultrasonic welding unit 51 is used for welding the workpiece; during welding, the ultrasonic generator 8 converts current into high-frequency electric energy, the transducer 512 converts the electric energy into mechanical motion with the same frequency, the amplitude of the mechanical motion is changed through the amplitude modulator 513, the vibration is transmitted to the welding head, and at the position where the welding head is combined with a workpiece, the vibration energy is converted into heat energy in a friction mode to realize welding; after welding, the clamping jaw 53 clamps the workpiece and places the workpiece on the conveying device 9, and the conveying device 9 conveys the workpiece out of the special welding machine.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic change ultrasonic bonding special plane which characterized in that includes: the welding system is arranged above the welding workbench, the shell frame is arranged at the periphery of the welding system, and the electric control system is arranged on the shell frame;
the welding work table includes: the device comprises a rack (1), a positioning clamping fixture (2) arranged above the rack (1), and a driving mechanism (3) for driving the positioning clamping fixture (2) to move on the rack (1);
the welding system includes: the ultrasonic welding machine comprises a station lifting device (4) and an ultrasonic welding station (5), wherein the station lifting device (4) is arranged above the rack (1), the ultrasonic welding station (5) is arranged in an installation space below the station lifting device (4), and the ultrasonic welding station (5) is composed of a plurality of multi-directional ultrasonic welding units (51);
the electric control system comprises: the cantilever type ultrasonic generator comprises an electric cabinet (6), a cantilever operation box (7) and an ultrasonic generator (8), wherein the electric cabinet, the cantilever operation box and the ultrasonic generator are respectively arranged on two sides and the top end of the shell frame.
2. An automated ultrasonic welding machine according to claim 1, characterized in that said drive mechanism (3) comprises: servo motor (31), ball (32), linear guide (33), slider (34) and servo slip table (35), servo motor (31) set up in frame (1), the both ends of ball (32) pass through the lead screw supporting seat with servo motor (31) with frame (1) is connected, linear guide (33) set up in the both sides of frame (1) upper end, slider (34) set up in on linear guide (33), and sliding connection, servo slip table (35) set up in the top of slider (34), and its lower extreme with ball (32) sliding connection, location mould (2) through the mould mounting panel install in on servo slip table (35).
3. The automatic special ultrasonic welding machine according to claim 1, characterized in that said station lifting device (4) comprises: bottom plate (41), welding station mounting panel (42), guiding axle (43), linear bearing (44) and lift cylinder (45), lift cylinder (45) set up in the top of bottom plate (41), welding station mounting panel (42) are located the below of bottom plate (41), and with the head of lift cylinder (45) is connected, linear bearing (44) set up in the edge of welding station mounting panel (42), guiding axle (43) pass linear bearing (44), and sliding connection, the one end of guiding axle (43) with bottom plate (41) are connected, the other end set up in the upper end of frame (1).
4. The automatic special ultrasonic welding machine according to claim 3, characterized in that the station lifting device (4) is further provided with a safety locking mechanism, and the safety locking mechanism comprises an upper locking mechanism (46) and a lower locking mechanism (47) which are respectively used for realizing supporting and positioning when the ultrasonic welding station (5) is in an upper limit position and a working position.
5. The automatic special ultrasonic welding machine according to claim 1, characterized in that a photoelectric sensor (21) is arranged on the positioning clamping fixture (2) and used for detecting whether a workpiece is installed in place.
6. The special automatic ultrasonic welding machine according to claim 1, characterized in that a plurality of pressing pieces (52) are arranged on the ultrasonic welding station (5) and used for pressing the workpiece on the positioning clamping fixture (2).
7. The automatic special ultrasonic welding machine according to claim 6, characterized in that a clamping jaw (53) is further arranged on the ultrasonic welding station (5) and used for clamping a workpiece.
8. The automated ultrasonic welding special machine according to claim 7, characterized by further comprising: the conveying device (9) is arranged on one side of the rack (1), and the conveying device (9) adopts a conveying belt conveying mode, is matched with the clamping jaw (53) for use and is used for conveying out the welded workpiece.
9. The special automatic ultrasonic welding machine according to claim 2, wherein the servo sliding table (35) and the positioning mold (2) are symmetrically provided with mold pressing devices (22) at two sides, one side of the lower end of the servo sliding table (35) is provided with a servo sliding table locking device (351), and the other side is provided with a servo sliding table limiting device.
10. The automated ultrasonic welding special machine according to claim 1, characterized by further comprising: and the gas path system is matched with the welding workbench, the welding system and the electric control system to jointly complete the whole automatic ultrasonic welding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911277877.4A CN110842342A (en) | 2019-12-12 | 2019-12-12 | Automatic change ultrasonic welding special plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911277877.4A CN110842342A (en) | 2019-12-12 | 2019-12-12 | Automatic change ultrasonic welding special plane |
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| CN110842342A true CN110842342A (en) | 2020-02-28 |
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| CN201911277877.4A Pending CN110842342A (en) | 2019-12-12 | 2019-12-12 | Automatic change ultrasonic welding special plane |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260555A (en) * | 2021-12-31 | 2022-04-01 | 臻越自动化技术（上海）有限公司 | Die welding device with multiple stations for ultrasonic welding |
| CN114260556A (en) * | 2021-12-31 | 2022-04-01 | 臻越自动化技术（上海）有限公司 | Replaceable die welding device for ultrasonic welding |
| CN114799479A (en) * | 2022-05-30 | 2022-07-29 | 余姚泰速自动化科技有限公司 | Ultrasonic welding equipment based on 5G remote diagnosis and MES system |
| CN117655500A (en) * | 2024-01-31 | 2024-03-08 | 余姚泰速自动化科技有限公司 | Ultrasonic welding device for central passage of automobile |
| CN118205211A (en) * | 2024-04-30 | 2024-06-18 | 珠海昊天绝缘技术有限公司 | Phase insulation automatic welding machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201490165U (en) * | 2009-07-08 | 2010-05-26 | 深圳市创唯星自动化设备有限公司 | Welding wire machine and drive device thereof |
| CN204160765U (en) * | 2014-09-19 | 2015-02-18 | 余姚泰速自动化科技有限公司 | A kind of ultrasonic welding machine |
| JP5926439B1 (en) * | 2015-12-25 | 2016-05-25 | 株式会社シンアペックス | Ultrasonic bonding equipment |
| CN105619781A (en) * | 2015-12-31 | 2016-06-01 | 东莞市长江超声波机有限公司 | Bumper welding machine capable of quickly changing welding units |
| CN108016045A (en) * | 2017-11-08 | 2018-05-11 | 东风佛吉亚汽车内饰有限公司 | Device for ultrasonic welding and its welding method |
| CN208497709U (en) * | 2018-04-29 | 2019-02-15 | 芜湖新宝超声波设备有限公司 | A kind of automotive trim panel ultrasonic bonding assembly line |
| CN209035701U (en) * | 2018-09-14 | 2019-06-28 | 王海亮 | Flexible ultrasonic wave soldering connection device |
| CN211276956U (en) * | 2019-12-12 | 2020-08-18 | 常青智能科技(天津)有限公司 | Automatic change ultrasonic welding special plane |
-
2019
- 2019-12-12 CN CN201911277877.4A patent/CN110842342A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201490165U (en) * | 2009-07-08 | 2010-05-26 | 深圳市创唯星自动化设备有限公司 | Welding wire machine and drive device thereof |
| CN204160765U (en) * | 2014-09-19 | 2015-02-18 | 余姚泰速自动化科技有限公司 | A kind of ultrasonic welding machine |
| JP5926439B1 (en) * | 2015-12-25 | 2016-05-25 | 株式会社シンアペックス | Ultrasonic bonding equipment |
| CN105619781A (en) * | 2015-12-31 | 2016-06-01 | 东莞市长江超声波机有限公司 | Bumper welding machine capable of quickly changing welding units |
| CN108016045A (en) * | 2017-11-08 | 2018-05-11 | 东风佛吉亚汽车内饰有限公司 | Device for ultrasonic welding and its welding method |
| CN208497709U (en) * | 2018-04-29 | 2019-02-15 | 芜湖新宝超声波设备有限公司 | A kind of automotive trim panel ultrasonic bonding assembly line |
| CN209035701U (en) * | 2018-09-14 | 2019-06-28 | 王海亮 | Flexible ultrasonic wave soldering connection device |
| CN211276956U (en) * | 2019-12-12 | 2020-08-18 | 常青智能科技(天津)有限公司 | Automatic change ultrasonic welding special plane |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260555A (en) * | 2021-12-31 | 2022-04-01 | 臻越自动化技术（上海）有限公司 | Die welding device with multiple stations for ultrasonic welding |
| CN114260556A (en) * | 2021-12-31 | 2022-04-01 | 臻越自动化技术（上海）有限公司 | Replaceable die welding device for ultrasonic welding |
| CN114260555B (en) * | 2021-12-31 | 2023-12-22 | 臻越自动化技术（上海）有限公司 | Die welding device for ultrasonic welding with multiple stations |
| CN114260556B (en) * | 2021-12-31 | 2024-01-09 | 臻越自动化技术（上海）有限公司 | Replaceable die welding device for ultrasonic welding |
| CN114799479A (en) * | 2022-05-30 | 2022-07-29 | 余姚泰速自动化科技有限公司 | Ultrasonic welding equipment based on 5G remote diagnosis and MES system |
| CN117655500A (en) * | 2024-01-31 | 2024-03-08 | 余姚泰速自动化科技有限公司 | Ultrasonic welding device for central passage of automobile |
| CN117655500B (en) * | 2024-01-31 | 2024-04-26 | 余姚泰速自动化科技有限公司 | Ultrasonic welding device for central passage of automobile |
| CN118205211A (en) * | 2024-04-30 | 2024-06-18 | 珠海昊天绝缘技术有限公司 | Phase insulation automatic welding machine |
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