CN103317235B - Universal serial bus (USB) laser automatic welding machine - Google Patents
Universal serial bus (USB) laser automatic welding machine Download PDFInfo
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- CN103317235B CN103317235B CN201310201909.9A CN201310201909A CN103317235B CN 103317235 B CN103317235 B CN 103317235B CN 201310201909 A CN201310201909 A CN 201310201909A CN 103317235 B CN103317235 B CN 103317235B
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- usb
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Abstract
The invention provides a USB laser automatic welding machine. The USB laser automatic welding machine comprises a working platform, a three-shaft adjusting welding mechanism, USB fixtures and a USB fixture driving device, wherein the three-shaft adjusting welding mechanism and the USB fixture driving device are fixed on the working platform, the USB fixtures are installed on the USB fixture driving device, each USB fixture comprises a substrate, a limiting plate, a USB pressing plate, a lead pressing plate, a bus pressing plate and a magnet, and the USB fixture driving device is composed of a driving device installation frame, a USB fixture sliding table, a USB fixture pushing module, a USB fixture positioning module and a USB fixture moving module. According to the USB laser automatic welding machine, USB connectors and leads are fixed on the USB fixtures, the USB fixtures are pushed to a welding position sequentially through the driving device, and welding of all positions of the USB connectors is finished through tin-free welding by the laser welding machine, so that the working efficiency is greatly improved, and the welding reliability is greatly improved; and meanwhile, by the aid of the automatic welding machine, tin welding is no longer used, so that the damage to worker health caused by long-time usage of welding tin is avoided.
Description
Technical field
The present invention relates to a kind of USB laser automatic welding machine.
Background technology
At electronics field, the demand of data wire is increasing, more efficient more reliable USB joint welding manner can improve formation efficiency and the reliability of data wire, the welding of existing USB joint, is namely welded to lead-in wire in USB joint, thinner owing to going between, welding position is narrow, also mainly rest in hand solder welding, it is low that hand solder welds not only welding efficiency and welding reliability, and the health of Long-Time Service scolding tin to people has very major injury.
Summary of the invention
The technical problem solved
For solving the problem that current USB welding efficiency is low, reliability is low, the present invention proposes a kind of USB laser automatic welding machine, possessing the ability improving welding efficiency and welding reliability, avoid the harm of Long-Time Service scolding tin welding to the person simultaneously.
Technical scheme
Technical scheme of the present invention is:
Described a kind of USB laser automatic welding machine, is characterized in that: comprise workbench, three axial adjustment welding mechanisms, USB fixture and USB fixture drive unit; Three axial adjustment welding mechanisms, USB fixture drive unit are fixed on workbench, and USB fixture is arranged on USB fixture drive unit;
Described three axial adjustment welding mechanisms are divided into upper end to adjust welding mechanism and lower end adjustment welding mechanism; Upper end adjustment welding mechanism is made up of upper end three axis adjustment device and upper end laser welding system, and upper end three axis adjustment device can carry out all around, the adjustment of upper and lower three directions to upper end laser welding system; Lower end adjustment welding mechanism is made up of lower end three axis adjustment device and lower end laser welding system, and lower end three axis adjustment device can carry out all around, the adjustment of upper and lower three directions to lower end laser welding system;
Described USB fixture comprises substrate, limiting plate, USB pressing plate, lead-in wire pressing plate, bus pressing plate and magnet; Described substrate has the joint groove, limiting plate groove, spring and the cable clamping interface block that adapt to USB joint and place groove, the data wire groove adapting to data wire, laser absorption hole, magnet placement groove; And on substrate, also have USB pressing plate mounting blocks, lead-in wire pressing plate mounting blocks and bus pressing plate mounting blocks; USB pressing plate, lead-in wire pressing plate, bus pressing plate are arranged on substrate respectively by each self-corresponding mounting blocks, and USB pressing plate, lead-in wire pressing plate, bus pressing plate can rotate around each self-corresponding installation shaft, and the magnet adsorption placed in groove by being arranged on magnet is fixed; Spring and cable clamping interface block are placed in groove and are placed with spring confinement plate, spring and cable clamping interface block successively, by being arranged on the limiting plate constraint in limiting plate groove above cable clamping interface block; Slide block is fixed with, for USB fixture is arranged on USB fixture drive unit at substrate end;
Described USB fixture drive unit is made up of drive unit installing rack, USB fixture slide unit, USB fixture pushing module, USB fixture locating module, USB clamp displacement module; The substrate of USB fixture is arranged on USB fixture slide unit, and can slide along USB fixture slide unit; USB fixture pushing module comprises propelling movement cylinder, drives connecting plate, pushes block, torque spring; Drive connecting plate and push cylinders and connect, push block and be connected with driving connecting plate by torque spring, push block promotion USB fixture and slide along USB fixture slide unit; USB clamp displacement module forms by welding displacement gripper shoe, drive motors, and drive motors drived control welding displacement gripper shoe moves horizontally; USB fixture locating module is made up of positioning cylinder, U-shaped locating piece; Positioning cylinder drives U-shaped locating piece to move up and down, U-shaped locating piece can by the USB fixture being pushed to positional stations with weld the gripper shoe that is shifted and retrain fixing, USB fixture is moved with welding displacement gripper shoe.
Described a kind of USB laser automatic welding machine, is characterized in that: upper end adjustment welding mechanism is identical with the structure that lower end adjusts welding mechanism; Adjustment welding mechanism is made up of three axis adjustment devices and laser welding system, and three axis adjustment devices are made up of base plate, right-left adjusting device, front-rear adjusting device and upper and lower adjusting device; Right-left adjusting device is made up of to adjustment handwheel and left and right to leading screw to adjusting seat, left and right left and right, and left and right is arranged on base plate to adjusting seat, and left and right is connected to leading screw to adjustment handwheel with left and right, and left and right drives left and right to move left and right on base plate to adjusting seat to leading screw; Front-rear adjusting device is made up of to adjustment handwheel and front and back to leading screw to adjusting seat, front and back front and back, front and back are arranged on left and right in adjusting seat to adjusting seat, front and back are connected to leading screw to adjustment handwheel with front and back, movable in adjusting seat in left and right to adjusting seat before and after front and back drive to leading screw; Upper and lower adjusting device is made up of connecting plate, up and down adjustment handwheel and upper and lower leading screw, and in adjusting seat before and after connecting plate is arranged on, adjust handwheel up and down and be connected with upper and lower leading screw, upper and lower leading screw drives connecting plate to move up and down in adjusting seat in front and back; Laser welding system is fixed on connecting plate.
Beneficial effect
The present invention is by being fixed on USB fixture by USB joint and lead-in wire in advance, and USB fixture is placed on bonding machine, by drive unit, USB fixture is pushed to welding position successively, by laser-beam welding machine without tin welding, complete the welding of all positions of USB joint, such operating efficiency just improves greatly, and welding reliability also strengthens greatly, this invention does not simultaneously re-use tin welding, avoids Long-Time Service scolding tin tin to the harm of workman's health.
Accompanying drawing explanation
Fig. 1: bonding machine overall structure schematic diagram
Fig. 2: guiding mechanism structure chart
Fig. 3: USB fixture substrate structure chart
Fig. 4: USB clamp structure figure
Fig. 5: welding drive unit figure
1. frame, 2. workbench, 3. upper end three axis adjustment device, 4. upper end laser welding system, 5.USB fixture, 6. slide unit, 7.USB fixture drive unit, 8. lower end laser welding system, 9. lower end three axis adjustment device, 10. slip boss, the joint groove of 11. adaptation USB joint, 12. limiting plate grooves, 13.USB pressing plate mounting blocks, 14. leadframe mount, 15. laser take in hole, 16. lead-in wire pressing plate mounting blocks, 17. bus pressing plate mounting blocks, the data wire groove of 18. adaptation data wires, 19. slide block mounting screw holes, 20. magnet place groove, 21. cushion block grooves, 22. block fixing screw holes, 23. springs and cable clamping interface block place groove, 30. connecting plates, 31. base plates, 32.X is to adjusting seat 33.X to screw mandrel, 34.X is to adjustment handwheel, 35.Y is to adjusting seat, 36.Y is to leading screw, 37.Y is to adjustment handwheel 38.Z to leading screw, 39.Z is to adjustment handwheel, 51. substrates, 52. limiting plates, 53. cable clamping interface blocks, 54.USB pressing plate 55. goes between pressing plate, 56. bus pressing plates, 57. top shoes, 58. sliding blocks, 59. magnet, 60. blocks, 61. cushion block 70. torque springs, 71. push cylinder, 72. drive connecting plate, 73. welding displacement gripper shoes, 74. push block, 75. positioning cylinders, 76.U type locating piece, 77. leading screws, 78. nut seats, 79. drive motors, 80. cylinder blocks, 81. supporting seats, 82. shaft couplings, 83. encoders.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described:
As shown in Figure 1, the USB laser automatic welding machine in the present embodiment comprises workbench 2, three axial adjustment welding mechanism, USB fixture 5 and USB fixture drive unit 7.In workbench 2 frame 1 mounted externally, three axial adjustment welding mechanisms and USB fixture drive unit 7 are fixed on workbench, and USB fixture is arranged on USB fixture drive unit.
Described three axial adjustment welding mechanisms are divided into upper end to adjust welding mechanism and lower end adjustment welding mechanism; Upper end adjustment welding mechanism is made up of upper end three axis adjustment device 3 and upper end laser welding system 4, and upper end three axis adjustment device can carry out left and right (X to), front and back (Y-direction), up and down (Z-direction) three directions adjustment to upper end laser welding system; Lower end adjustment welding mechanism is made up of lower end three axis adjustment device 9 and lower end laser welding system 8, and lower end three axis adjustment device can carry out left and right, front and back, the adjustment of upper and lower three directions to lower end laser welding system.
Upper end adjustment welding mechanism is identical with the structure that lower end adjusts welding mechanism, with reference to accompanying drawing 2, adjustment welding mechanism is made up of three axis adjustment devices and laser welding system, three axis adjustment device major functions are in the locus of the whole laser weld 4 of the initial step of rigging up and debugging, are made up of to adjusting device, Y-direction adjusting device and Z-direction adjusting device base plate 31, X; X is made up of to leading screw 33 to adjusting seat 32, X to adjustment handwheel 34 and X to adjusting device X, X is arranged on base plate to adjusting seat, X is connected to leading screw to adjustment handwheel with X, makes X drive X to move left and right on base plate to adjusting seat to leading screw by rotating X to adjustment handwheel; Y-direction adjusting device adjusts handwheel 37 by Y-direction adjusting seat 35, Y-direction and Y-direction leading screw 36 forms, Y-direction adjusting seat is arranged on X in adjusting seat, Y-direction adjustment handwheel is connected with Y-direction leading screw, makes Y-direction leading screw drive Y-direction adjusting seat movable in adjusting seat at X by rotating Y-direction adjustment handwheel; Z-direction adjusting device adjusts handwheel 39 by connecting plate 30, Z-direction and Z-direction leading screw 38 forms, connecting plate is arranged in Y-direction adjusting seat, Z-direction adjustment handwheel is connected with Z-direction leading screw, makes Z-direction leading screw drive connecting plate to move up and down in Y-direction adjusting seat by rotating Z-direction adjustment handwheel.Laser welding system is fixed on connecting plate, and before welding, by X to adjustment handwheel 34, Y-direction adjustment trailing wheel 37, the cooperation of Z-direction adjustment handwheel 39 adjusts the locus of laser welding system.
The major function of described USB fixture is fixed at USB joint and lead-in wire to be welded.USB fixture comprises substrate 51, limiting plate 52, USB pressing plate 54, lead-in wire pressing plate 55, bus pressing plate 56 and magnet 59.With reference to accompanying drawing 3 and accompanying drawing 4, substrate has the joint groove 11 of adaptation USB joint, limiting plate groove 12, spring and cable clamping interface block placement groove 23, the data wire groove 18 adapting to data wire, laser takes in hole 15, magnet places groove 20; And on substrate, also have USB pressing plate mounting blocks 13, lead-in wire pressing plate mounting blocks 16, bus pressing plate mounting blocks 17 and three leadframe mount 14; USB pressing plate, lead-in wire pressing plate, bus pressing plate are arranged on substrate respectively by each self-corresponding mounting blocks, and USB pressing plate, lead-in wire pressing plate, bus pressing plate can rotate around each self-corresponding installation shaft, and the magnet adsorption placed in groove 20 by being arranged on magnet is fixed.USB pressing plate 54 there is cable clamping interface, lead-in wire pressing plate 55 live conductor boss.Spring and cable clamping interface block are placed in groove and are placed with spring confinement plate, spring and cable clamping interface block 53 successively, by being arranged on the limiting plate constraint in limiting plate groove above cable clamping interface block, the Main Function of limiting plate 52 is that restriction cable clamping interface block 53 is ejected by bottom spring.Substrate 51 also has block 60 and cushion block 61, and substrate 51 end has top shoe 57 and sliding block 58, and top shoe and downslide are soon for being arranged on USB fixture drive unit by USB fixture.
Before welding, open USB pressing plate 54, lead-in wire pressing plate 55, bus pressing plate 56, and pull out cushion block 61, by three cable clamping interfaces putting into cable clamping interface block corresponding for three, lower end to be welded for data wire lead-in wire, subsequently USB is put into USB joint groove, cover USB pressing plate 54, USB pressing plate 54 and compress through magnet 59 magneticaction, cable clamping interface block 53 moves down by downforce, and three lead-in wires fully contact with USB pad under the support of leadframe mount 14.Cushion block 61 is turned back to, USB pressing plate 54 cable clamping interface put into by the lead-in wire that data wire is remaining, building lead-in wire pressing plate 55 makes lead-in wire fully contact with USB pad, builds bus pressing plate 56 subsequently and prevents data wire in welding process from offseting, complete the clamping process of workpiece.
As shown in Figure 5, described USB fixture drive unit 7 major function is pushed by USB fixture 5 to move welding position, and assisted the welding of the multiple point of USB port by relative movement.Described USB fixture drive unit is made up of drive unit installing rack, USB fixture slide unit 6, USB fixture pushing module, USB fixture locating module, USB clamp displacement module.The substrate of USB fixture is arranged on USB fixture slide unit, and can slide along USB fixture slide unit.USB fixture pushing module comprises propelling movement cylinder 71, drives connecting plate 72, pushes block 74, torque spring 70; Drive connecting plate to connect with propelling movement cylinders, propelling movement cylinder 71 drives and drives connecting plate 72 to do front-rear reciprocation movement, and push block and be connected with driving connecting plate by torque spring, propelling movement block can promote USB fixture and slide along USB fixture slide unit.USB clamp displacement module forms by welding displacement gripper shoe 73, drive motors 79, and drive motors 79 is by realizing to welding the gripper shoe 73 that is shifted and moving horizontally control with the connection of leading screw 77 and feed screw nut 75.USB fixture locating module is made up of positioning cylinder 75, U-shaped locating piece 76; Positioning cylinder drives U-shaped locating piece to pump, U-shaped locating piece can by the USB fixture being pushed to positional stations with weld the gripper shoe that is shifted and retrain fixing, USB fixture is moved with welding displacement gripper shoe.
Clamping is needed after the USB fixture 5 of welding data line is placed into the tram of USB fixture slide unit 6, pushes cylinder 71 and work, by USB fixture 5 pushed forward to positional stations; U-shaped locating piece 76 rises subsequently, fixing USB fixture 5 and the relative position welding the gripper shoe 73 that is shifted; After positioning work terminates, drive motors 79 works, welding displacement gripper shoe 73 is moved to first welding position, upper end laser welding system 4 and lower end laser welding system 8 work, complete the welding of USB back side Article 1 lead-in wire and the welding of USB front lead-in wire, then welding gripper shoe 73 is moved to second welding position by drive motors, lower end laser welding system 8 works, complete the welding of USB back side Article 2 lead-in wire, then weld gripper shoe 73 and moved to the 3rd welding position, lower laser welding system 8 works, and completes the welding of USB back side Article 3 lead-in wire.After four lead-in wire welding, welding displacement gripper shoe 73 gets back to original position, the location to USB fixture 5 removed by U-shaped locating piece 76, push cylinder 71 to work, the USB fixture 5 completing welding is pushed to next station, USB fixture 5 is taken off from USB fixture slide unit 6, the USB data line of having welded is taken off from USB fixture 5 simultaneously, complete whole welding process.
Claims (2)
1. a USB laser automatic welding machine, comprises USB fixture, and described USB fixture comprises substrate, limiting plate, USB pressing plate, lead-in wire pressing plate, bus pressing plate and magnet; Described substrate has the joint groove, limiting plate groove, spring and the cable clamping interface block that adapt to USB joint and place groove, the data wire groove adapting to data wire, laser absorption hole, magnet placement groove; And on substrate, also have USB pressing plate mounting blocks, lead-in wire pressing plate mounting blocks and bus pressing plate mounting blocks; USB pressing plate, lead-in wire pressing plate, bus pressing plate are arranged on substrate respectively by each self-corresponding mounting blocks, and USB pressing plate, lead-in wire pressing plate, bus pressing plate can rotate around each self-corresponding installation shaft, and the magnet adsorption placed in groove by being arranged on magnet is fixed; Spring and cable clamping interface block are placed in groove and are placed with spring confinement plate, spring and cable clamping interface block successively, by being arranged on the limiting plate constraint in limiting plate groove above cable clamping interface block; Slide block is fixed with, for USB fixture is arranged on USB fixture drive unit at substrate end; It is characterized in that: also comprise workbench, three axial adjustment welding mechanisms and USB fixture drive unit; Three axial adjustment welding mechanisms, USB fixture drive unit are fixed on workbench, and USB fixture is arranged on USB fixture drive unit;
Described three axial adjustment welding mechanisms are divided into upper end to adjust welding mechanism and lower end adjustment welding mechanism; Upper end adjustment welding mechanism is made up of upper end three axis adjustment device and upper end laser welding system, and upper end three axis adjustment device can carry out all around, the adjustment of upper and lower three directions to upper end laser welding system; Lower end adjustment welding mechanism is made up of lower end three axis adjustment device and lower end laser welding system, and lower end three axis adjustment device can carry out all around, the adjustment of upper and lower three directions to lower end laser welding system;
Described USB fixture drive unit is made up of drive unit installing rack, USB fixture slide unit, USB fixture pushing module, USB fixture locating module, USB clamp displacement module; The substrate of USB fixture is arranged on USB fixture slide unit, and can slide along USB fixture slide unit; USB fixture pushing module comprises propelling movement cylinder, drives connecting plate, pushes block, torque spring; Drive connecting plate and push cylinders and connect, push block and be connected with driving connecting plate by torque spring, push block promotion USB fixture and slide along USB fixture slide unit; USB clamp displacement module forms by welding displacement gripper shoe, drive motors, and drive motors drived control welding displacement gripper shoe moves horizontally; USB fixture locating module is made up of positioning cylinder, U-shaped locating piece; Positioning cylinder drives U-shaped locating piece to move up and down, U-shaped locating piece can by the USB fixture being pushed to positional stations with weld the gripper shoe that is shifted and retrain fixing, USB fixture is moved with welding displacement gripper shoe.
2. a kind of USB laser automatic welding machine according to claim 1, is characterized in that: upper end adjustment welding mechanism is identical with the structure that lower end adjusts welding mechanism; Adjustment welding mechanism is made up of three axis adjustment devices and laser welding system, and three axis adjustment devices are made up of base plate, right-left adjusting device, front-rear adjusting device and upper and lower adjusting device; Right-left adjusting device is made up of to adjustment handwheel and left and right to leading screw to adjusting seat, left and right left and right, and left and right is arranged on base plate to adjusting seat, and left and right is connected to leading screw to adjustment handwheel with left and right, and left and right drives left and right to move left and right on base plate to adjusting seat to leading screw; Front-rear adjusting device is made up of to adjustment handwheel and front and back to leading screw to adjusting seat, front and back front and back, front and back are arranged on left and right in adjusting seat to adjusting seat, front and back are connected to leading screw to adjustment handwheel with front and back, movable in adjusting seat in left and right to adjusting seat before and after front and back drive to leading screw; Upper and lower adjusting device is made up of connecting plate, up and down adjustment handwheel and upper and lower leading screw, and in adjusting seat before and after connecting plate is arranged on, adjust handwheel up and down and be connected with upper and lower leading screw, upper and lower leading screw drives connecting plate to move up and down in adjusting seat in front and back; Laser welding system is fixed on connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201909.9A CN103317235B (en) | 2013-05-27 | 2013-05-27 | Universal serial bus (USB) laser automatic welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201909.9A CN103317235B (en) | 2013-05-27 | 2013-05-27 | Universal serial bus (USB) laser automatic welding machine |
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| Publication Number | Publication Date |
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| CN103317235A CN103317235A (en) | 2013-09-25 |
| CN103317235B true CN103317235B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310201909.9A Expired - Fee Related CN103317235B (en) | 2013-05-27 | 2013-05-27 | Universal serial bus (USB) laser automatic welding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104158059B (en) * | 2014-08-22 | 2016-06-22 | 苏州昌飞自动化设备厂 | The station card of ears flat cable copper sleeve kludge is die-filling |
| CN107959207A (en) * | 2017-11-20 | 2018-04-24 | 镇江华京通讯科技有限公司 | A kind of welding special purpose device of radio frequency (RF) coaxial connector |
| CN108465957A (en) * | 2018-03-30 | 2018-08-31 | 王福连 | A kind of welding equipment |
| CN108941906B (en) * | 2018-08-14 | 2024-07-09 | 武汉松盛光电科技有限公司 | Multifunctional laser soldering machine |
| CN109842062B (en) * | 2019-01-30 | 2020-05-26 | 湖北三江航天红峰控制有限公司 | Desktop formula laser wire stripping equipment |
| CN111774787B (en) * | 2020-06-15 | 2022-09-23 | 安徽盛美金属科技有限公司 | Welding tool for front lower structural rod of automobile |
| CN111843314A (en) * | 2020-08-11 | 2020-10-30 | 东莞市丸红电子有限公司 | USB joint welding device |
| CN113478047B (en) * | 2021-06-29 | 2022-12-13 | 浙江优亿医疗器械股份有限公司 | Semi-automatic welding jig and welding method |
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| US3950095A (en) * | 1973-02-16 | 1976-04-13 | Thomson-Csf | Positioning device for a flat rectangular workpiece |
| CN202015894U (en) * | 2011-01-22 | 2011-10-26 | 中山火炬开发区优凯自动化设备厂 | Usb welding machine |
| CN102873458A (en) * | 2012-09-18 | 2013-01-16 | 东莞成电精工自动化技术有限公司 | Compressing clamp for laser fine welding |
| CN202861573U (en) * | 2012-09-29 | 2013-04-10 | 厦门宝亿电子科技有限公司 | Welding device for universal serial bus (USB) connecting wire automatic soldering tin machine |
| CN103094812A (en) * | 2012-07-09 | 2013-05-08 | 东莞市玖木通实业有限公司 | Universal serial bus (USB) connector intelligent high frequency automatic welding machine |
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- 2013-05-27 CN CN201310201909.9A patent/CN103317235B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950095A (en) * | 1973-02-16 | 1976-04-13 | Thomson-Csf | Positioning device for a flat rectangular workpiece |
| CN202015894U (en) * | 2011-01-22 | 2011-10-26 | 中山火炬开发区优凯自动化设备厂 | Usb welding machine |
| CN103094812A (en) * | 2012-07-09 | 2013-05-08 | 东莞市玖木通实业有限公司 | Universal serial bus (USB) connector intelligent high frequency automatic welding machine |
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| CN103317235A (en) | 2013-09-25 |
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