CN109877499B - Automatic welding robot for flexible cables - Google Patents
Automatic welding robot for flexible cables Download PDFInfo
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- CN109877499B CN109877499B CN201910321102.6A CN201910321102A CN109877499B CN 109877499 B CN109877499 B CN 109877499B CN 201910321102 A CN201910321102 A CN 201910321102A CN 109877499 B CN109877499 B CN 109877499B
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- 238000003466 welding Methods 0.000 title claims abstract description 79
- 230000007704 transition Effects 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 31
- 239000003973 paint Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000008569 process Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
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- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010330 laser marking Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
一种用于柔性线缆自动焊接机器人，它涉及一种自动焊接机。本发明解决现有的现有的人工焊接方式存在生产效率低、成品率低、操作人员劳动强度大的问题。两块限位夹紧过渡板竖直且相对设置在基座的一侧，插头工装安装板的一端面上竖直固装有齿条，插头工装安装板的另一端面上由上至下依次加工有多个插头夹槽，齿轮安装在驱动电机的输出轴上，齿轮与齿条相互啮合设置；调节支座一端固装在焊接电器箱上，旋转气缸固装在调节支座上，旋转基座的一端安装在旋转气缸上，旋转基座的另一端安装有气动驱动装置，插头夹爪安装在气动驱动装置上；焊接电器箱通过电线与焊接工具电连接，焊接工具竖直设置在插头夹爪的上方。本发明用于柔性线缆自动焊接。
An automatic welding robot for flexible cables relates to an automatic welding machine. The invention solves the problems of low production efficiency, low yield and high labor intensity of operators in the existing manual welding methods. Two limit clamping transition plates are vertically and oppositely arranged on one side of the base, a rack is vertically fixed on one end surface of the plug tooling mounting plate, and the other end surface of the plug tooling mounting plate is in order from top to bottom There are a plurality of plug clamping slots, the gear is installed on the output shaft of the drive motor, and the gear and the rack are meshed with each other; one end of the adjusting support is fixed on the welding electrical box, the rotating cylinder is fixed on the adjusting support, and the rotating base One end of the seat is installed on the rotating cylinder, the other end of the rotating base is installed with a pneumatic drive device, and the plug clamp is installed on the pneumatic drive device; the welding electrical box is electrically connected with the welding tool through wires, and the welding tool is vertically arranged on the plug clamp top of the claw. The invention is used for automatic welding of flexible cables.
Description
Technical Field
The invention relates to a welding robot, in particular to an automatic welding robot for a flexible cable.
Background
With the rapid growth of the digital product market, the market demand for audio connecting line products is increasing year by year. At present, the main mode of audio line connection is 3.5 mm plug connection. The 3.5 mm plug of the audio connecting wire and the audio wire are welded in a manual welding mode. The existing welding production process comprises the following steps: the outer insulating layer of the audio cable is manually stripped to expose the metal wire core. And tinning the wire core, and removing the insulating paint outside the wire core while tinning. And finally, welding the audio line to the 3.5 mm plug in a manual mode. Currently, there is no system that can automate the entire welding process.
In summary, the existing manual welding mode has low production efficiency, low yield and high labor intensity of operators.
Disclosure of Invention
The invention provides an automatic welding robot for flexible cables, which aims to solve the problems of low production efficiency, low yield and high labor intensity of operators in the conventional manual welding mode.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention relates to a robot for automatically welding flexible cables, which comprises an automatic plug feeding assembly 1, a laser depainting device 2, a welding electrical appliance box 3, a synchronous conveying belt device 5, a plug clamping jaw tool 6, a welding tool 14, a base 17 and a plurality of wire fixing devices 4, wherein the automatic plug feeding assembly 1, the welding electrical appliance box 3 and the laser depainting device 2 are sequentially arranged along the length direction of the base 17, the synchronous conveying belt device 5 is horizontally arranged on the upper end surface of the base 17, the synchronous conveying belt device 5 is provided with the plurality of wire fixing devices 4 along the length direction thereof, the automatic feeding assembly 1 comprises a rack 8, a gear 9, a driving motor 10, a plug tool mounting plate 11 and two limiting clamping transition plates 12, the two limiting clamping transition plates 12 are vertically and oppositely arranged on one side of the base 17, the plug tool mounting plate 11 is positioned between the two limiting clamping transition plates 12, a rack 8 is vertically and fixedly arranged on one end face of the plug tool mounting plate 11, a plurality of plug clamp grooves are sequentially processed on the other end face of the plug tool mounting plate 11 from top to bottom, a plug 7 is clamped in each plug clamp groove, the driving motor 10 is arranged on the base 17, the gear 9 is arranged on an output shaft of the driving motor 10, and the gear 9 and the rack 8 are arranged in a meshed mode;
the plug clamping jaw tool 6 comprises an adjusting support 19, a rotating base 13, a rotating cylinder 18 and a plug clamping jaw 16, wherein the adjusting support 19 is positioned between the plug automatic feeding assembly 1 and the welding electrical box 3, one end of the adjusting support 19 is fixedly arranged on the welding electrical box 3, the rotating cylinder 18 is fixedly arranged on the adjusting support 19, one end of the rotating base 13 is arranged on the rotating cylinder 18, the other end of the rotating base 13 is provided with a pneumatic driving device, and the plug clamping jaw 16 is arranged on the pneumatic driving device; the welding electronics box 3 is electrically connected by means of wires to a welding tool 14, which welding tool 14 is arranged vertically above the plug jaws 16.
In one embodiment, the wire fixer 4 is a cuboid structure, a wire placing groove 4-1, a wire limiting clamping groove 4-2 and a wire dividing fixer 4-3 are arranged on the wire fixer 4, and the wire placing groove 4-1, the wire limiting clamping groove 4-2 and the wire dividing fixer 4-3 are sequentially arranged along the length direction of the wire fixer 4.
In one embodiment, a plurality of branch grooves 4-4 are formed on the branch holder 4-3.
In one embodiment, the number of the branch grooves 4-4 on the branch holder 4-3 is three.
In one embodiment, the synchronous conveyor belt device 5 comprises two belt pulleys, a synchronous conveyor belt, a belt pulley motor and a mounting plate, wherein the mounting plate is mounted on the base 17 along the length direction of the base 17, the two belt pulleys are mounted at two ends of the mounting plate through wheel shafts, an output shaft of the belt pulley motor is fixedly connected with one of the wheel shafts of the belt pulleys, and the synchronous conveyor belt is mounted on the two belt pulleys.
In one embodiment, a plurality of wire holders 4 are evenly disposed on the synchronous conveyor belt.
In one embodiment, a plurality of plug clamp slots are uniformly distributed along the length direction of the plug tool mounting plate 11.
In one embodiment, the plug clip groove is of a cuboid structure, and one end of the plug clip groove is provided with a clip groove matched with the size of the plug.
Compared with the prior art, the invention has the following beneficial effects:
the automatic welding robot for the flexible cable is additionally provided with a wire fixer, a synchronous conveying belt device, an automatic plug feeding assembly, a plug clamping jaw tool and welding equipment, the wire fixer with wires is conveyed to an area to be welded through the synchronous conveying belt device, meanwhile, the plug clamping jaw transfers the plug from the automatic plug feeding tool to the area to be welded, the plug and the wires are just matched at the moment, the welding equipment starts to weld the plug and the wires after the action is finished, after the welding is finished, a synchronous belt production line transfers a welded finished product away, and the next plug and wire to be welded are processed in the same way; the automatic welding of the flexible cable is realized, compared with the existing manual welding mode, the automatic welding device greatly improves the production efficiency, improves the production efficiency by more than 30 percent, improves the yield by more than 20 percent, and greatly lightens the labor intensity of operators.
Drawings
Fig. 1 is a perspective view of the overall structure of the robot for automatic welding of flexible cables according to the present invention;
FIG. 2 is a front view of the automatic feeding assembly 1 according to the first embodiment of the present invention;
FIG. 3 is a rear view of the automatic feeding assembly 1 according to the first embodiment of the present invention;
fig. 4 is a perspective view of an insert chuck tooling 6 according to an embodiment of the present invention;
fig. 5 is a perspective view of a wire holder 4 according to a second embodiment of the present invention.
In the figure, 1 is a plug automatic feeding assembly, 2 is a laser depainting device, 3 is a welding electrical appliance box, 4 is a wire fixer, 5 is a synchronous conveying belt device, 6 is a plug clamping jaw tool, 7 is a plug, 8 is a rack, 9 is a gear, 10 is a driving motor, 11 is a plug tool mounting plate, 12 is a limiting clamping transition plate, 19 is an adjusting support, 13 is a rotating base, 14 is a welding tool, 15 is a wire, 16 is a plug clamping jaw, 17 is a base, and 18 is a rotating cylinder.
Detailed Description
The first embodiment is as follows: as shown in fig. 1 to 5, the robot for automatically welding the flexible cable according to the present embodiment includes an automatic plug feeding assembly 1, a laser depainting apparatus 2, a welding electrical box 3, a synchronous conveyor belt apparatus 5, a plug clamping jaw tool 6, a welding tool 14, a base 17, and a plurality of wire holders 4, and is characterized in that: the automatic feeding assembly 1, the welding electrical box 3 and the laser depainting device 2 are sequentially arranged along the length direction of a base 17, a synchronous conveyer belt device 5 is horizontally arranged on the upper end surface of the base 17, a plurality of wire fixing devices 4 are arranged on the synchronous conveyer belt device 5 along the length direction of the synchronous conveyer belt device, the automatic feeding assembly 1 comprises a rack 8, a gear 9, a driving motor 10, a plug tool mounting plate 11 and two limiting clamping transition plates 12, the two limiting clamping transition plates 12 are vertically arranged on one side of the base 17 in an opposite mode, the plug tool mounting plate 11 is positioned between the two limiting clamping transition plates 12, the rack 8 is vertically and fixedly arranged on one end surface of the plug tool mounting plate 11, a plurality of plug clamp grooves are sequentially processed on the other end surface of the plug tool mounting plate 11 from top to bottom, a plug 7 is clamped in each plug clamp groove, the driving motor 10 is arranged on the base 17, the gear 9 is arranged on an output shaft of the driving motor 10, and the gear 9 and the rack 8 are meshed with each other;
the plug clamping jaw tool 6 comprises an adjusting support 19, a rotating base 13, a rotating cylinder 18 and a plug clamping jaw 16, wherein the adjusting support 19 is positioned between the plug automatic feeding assembly 1 and the welding electrical box 3, one end of the adjusting support 19 is fixedly arranged on the welding electrical box 3, the rotating cylinder 18 is fixedly arranged on the adjusting support 19, one end of the rotating base 13 is arranged on the rotating cylinder 18, the other end of the rotating base 13 is provided with a pneumatic driving device, and the plug clamping jaw 16 is arranged on the pneumatic driving device; the welding electronics box 3 is electrically connected by means of wires to a welding tool 14, which welding tool 14 is arranged vertically above the plug jaws 16.
The robot for automatically welding the flexible cable realizes automatic welding of the corresponding plug 7 and the corresponding lead 15.
The manufacturer of the laser paint removing device 2 is Harbin Long light photoelectricity engineering technology center, Inc., and the model is CO2 online flying laser marking machine. The laser paint removing device 2 has the functions of peeling and insulating the lead.
The rotary cylinder 18 is manufactured by SMC (China) Inc. with model number MSQA 10R.
The second embodiment is as follows: as shown in fig. 1 and 5, the wire fixing device 4 of the present embodiment is a rectangular parallelepiped structure, a wire placing groove 4-1, a wire limiting groove 4-2, and a wire dividing fixing device 4-3 are disposed on the wire fixing device 4, and the wire placing groove 4-1, the wire limiting groove 4-2, and the wire dividing fixing device 4-3 are sequentially disposed along a length direction of the wire fixing device 4. By the design, the free end of the lead can be fixed by the lead limiting clamping groove 4-2, and the wire core in the lead can be fixed by the wire dividing fixer 4-3. Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: as shown in fig. 1 and 5, a plurality of branch grooves 4-4 are formed in the branch fixing device 4-3 according to the present embodiment. By the design, the wire dividing fixer 4-3 can fix a plurality of wire cores in the wire through a plurality of wire dividing grooves 4-4. Other components and connection relationships are the same as those in the second embodiment.
The fourth concrete implementation mode: as shown in fig. 1 and 5, the number of the branch grooves 4-4 of the branch holder 4-3 of the present embodiment is three. By the design, the wire dividing fixer 4-3 can fix three wire cores in the lead through the three wire dividing grooves 4-4. Other components and connection relationships are the same as those in the third embodiment.
The fifth concrete implementation mode: as shown in fig. 1, the synchronous conveyor belt device 5 of the present embodiment includes two belt pulleys, a synchronous conveyor belt, a belt pulley motor and a mounting plate, wherein the mounting plate is mounted on the base 17 along the length direction of the base 17, the two belt pulleys are mounted at two end portions of the mounting plate through wheel shafts, an output shaft of the belt pulley motor is fixedly connected with one of the wheel shafts of the belt pulleys, and the synchronous conveyor belt is mounted on the two belt pulleys. By the design, the wire fixer with the wires can be conveyed to the area to be welded through the synchronous conveying belt device 5, after welding is finished, a synchronous belt production line transfers a welded finished product away, a next plug to be welded and the wires are processed in the same mode, and production efficiency is improved by automatic welding. Other components and connections are the same as those of the first, second, third or fourth embodiments.
The sixth specific implementation mode: as shown in fig. 1, a plurality of wire holders 4 of the present embodiment are uniformly arranged on the synchronous conveyor. By the design, the problems that the cable is not easy to position and the cable is difficult to arrange are solved, and the production efficiency of weldments is improved. The other components and the connection relationship are the same as those in the fifth embodiment.
The seventh embodiment: as shown in fig. 1 and 3, in the present embodiment, a plurality of plug clip grooves are uniformly arranged along the longitudinal direction of the plug tool mounting plate 11. By the design, welding of cables and plugs of different types can be achieved, welding type diversity is met, and production efficiency is improved. Other components and connection relationships are the same as those in the first, second, third, fourth or sixth embodiment.
The specific implementation mode is eight: as shown in fig. 1 and 3, the plug clip groove of the present embodiment is a rectangular parallelepiped structure, and a clip groove having a size corresponding to that of the plug is formed at one end of the plug clip groove. By the design, the clamping groove is machined at one end of the plug clamping groove, so that a plug can be conveniently installed in the plug clamping groove. Other components and connection relationships are the same as those in the seventh embodiment.
The above is only a preferred embodiment of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and equivalents can be made without departing from the spirit of the invention, and it is intended that all such modifications and equivalents fall within the scope of the invention as defined in the claims.
The working process is as follows:
the plug 7 is sequentially placed into a plug clamping groove of a plug tool mounting plate 11, a lead 15 is placed into a lead fixer 4, the lead fixer 4 placed into the lead is placed into a partition of a synchronous conveying belt device 5 according to the direction, the synchronous conveying belt device 5 transfers the corresponding lead fixer 4 to a working area of a laser paint removing device 2, the laser paint removing device 2 peels and removes the lead 15 in the lead fixer 4, after the treatment is finished, the synchronous conveying belt device 5 transfers the lead fixer 4 to an area to be welded for welding, the plug clamping jaw tool 6 takes out the plug 7 from the plug automatic feeding assembly 1 and rotates to transfer to the area to be welded, the welding position of the plug 7 is just matched with that of the lead 15, and the welding tool 14 is driven to move downwards for welding; meanwhile, the driving motor 10 drives the rack 8, the plug tool mounting plate 11 and the plug 7 to synchronously move downwards to supplement the position of the plug 7, the process is a station welding process, and the rest processes are the same as the welding station process.
The method comprises the steps of transferring a wire fixer 4 to a corresponding station by using a synchronous conveyor belt device 5, peeling and removing paint from a wire 7 by using a laser paint removing device 2, taking the plug 7 out of an automatic plug feeding tool 1 by using a plug clamping jaw tool 6, accurately corresponding the welding position by matching the wire fixer 4 and the plug clamping jaw tool 6, and carrying out spot welding by using a welding tool 14, thereby realizing the automatic welding process.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321102.6A CN109877499B (en) | 2019-04-19 | 2019-04-19 | Automatic welding robot for flexible cables |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321102.6A CN109877499B (en) | 2019-04-19 | 2019-04-19 | Automatic welding robot for flexible cables |
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| CN109877499A CN109877499A (en) | 2019-06-14 |
| CN109877499B true CN109877499B (en) | 2021-04-20 |
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| CN201910321102.6A Active CN109877499B (en) | 2019-04-19 | 2019-04-19 | Automatic welding robot for flexible cables |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405666A (en) * | 2019-08-27 | 2019-11-05 | 苏州工业职业技术学院 | A limit clamp with positioning and clamping function |
| CN111482750A (en) * | 2020-04-20 | 2020-08-04 | 东阳伸狄建筑科技有限公司 | Scarifier head welding mechanism for civil engineering machinery |
| CN111864979B (en) * | 2020-07-31 | 2021-05-07 | 华中科技大学 | A dual-motor synchronous motion control device with adjustable conveyor belt wheel pitch |
| CN113352002B (en) * | 2021-07-20 | 2021-10-26 | 江苏众旺鑫智能设备有限公司 | Surrounding type ultraviolet laser marking machine convenient for marking flexible PCB |
| CN118162784A (en) * | 2023-12-26 | 2024-06-11 | 常州宝奇电源科技有限公司 | Welding equipment for power switch |
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| US3596049A (en) * | 1969-07-02 | 1971-07-27 | Ralph Ogden | Air-cooled welding gun |
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| CN204449544U (en) * | 2015-02-18 | 2015-07-08 | 刘光辉 | Two and wire separated time stripping mechanism and automatic soldering device |
| CN105252133A (en) * | 2015-08-19 | 2016-01-20 | 钟予锋 | Magnet used for high-frequency welding device, high-frequency welding device and automatic peeling welding machine |
| CN107732635A (en) * | 2017-08-22 | 2018-02-23 | 东莞市蓉工自动化科技有限公司 | A kind of wire stripping tin plating all-in-one of processing for USB C interface |
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2019
- 2019-04-19 CN CN201910321102.6A patent/CN109877499B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596049A (en) * | 1969-07-02 | 1971-07-27 | Ralph Ogden | Air-cooled welding gun |
| CN1201283A (en) * | 1997-05-30 | 1998-12-09 | 矢崎总业株式会社 | Connection device for wire and terminal, its connection method and terminal |
| CN203536708U (en) * | 2013-09-28 | 2014-04-09 | 东莞市珍世好电子科技有限公司 | Automatic welding machine for USB terminal |
| CN204449544U (en) * | 2015-02-18 | 2015-07-08 | 刘光辉 | Two and wire separated time stripping mechanism and automatic soldering device |
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