CN113996904A - Robot welding tongs with die repairing and closed-loop cooling functions - Google Patents
Robot welding tongs with die repairing and closed-loop cooling functions Download PDFInfo
- Publication number
- CN113996904A CN113996904A CN202111553264.6A CN202111553264A CN113996904A CN 113996904 A CN113996904 A CN 113996904A CN 202111553264 A CN202111553264 A CN 202111553264A CN 113996904 A CN113996904 A CN 113996904A
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- cooling
- closed
- water tank
- repairing
- arm
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- 238000003466 welding Methods 0.000 title claims abstract description 62
- 238000001816 cooling Methods 0.000 title claims abstract description 55
- 230000006870 function Effects 0.000 title claims description 15
- 238000005476 soldering Methods 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 230000003068 static effect Effects 0.000 claims description 21
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 238000005057 refrigeration Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008439 repair process Effects 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
Abstract
The invention discloses a robot welding tongs with a die repairing function and a closed-loop cooling function, and particularly relates to the technical field of robot welding tongs. Whole robot soldering turret can realize automatic mould of repairing in welding process, need not to add in addition and repaiies the mould machine, and the cost can effectively be reduced, and the cooling device who adds simultaneously can realize the proper motion cooling of operation in-process, need not to purchase the defect of cooling water installation equipment in addition, further saving cost.
Description
Technical Field
The invention relates to the technical field of robot welding tongs, in particular to a robot welding tong with die repairing and closed-loop cooling functions.
Background
An automated production line refers to a production organization form in which a product process is implemented by an automated machine system. The method is formed on the basis of the further development of a continuous production line, along with the continuous development of manufacturing industry, the advantage performance brought by introducing an automatic production line into an enterprise is more and more obvious, the production of the automatic production line not only improves the product productivity, shortens the production period, improves the product quality, but also directly improves the economic benefit of the enterprise, and at the present that the personnel cost is higher and higher, the realization of unmanned automatic production by the enterprise is more unbearable, the development of the enterprise is directly influenced, and the future of the enterprise is realized;
at present, most of the welding machines which take robots as carriers in China are commonly used as pneumatic welding tongs, the pneumatic welding tongs appear earlier, the pneumatic welding tongs are injected into a cylinder by high-pressure gas, a piston rod pushes one side electrode, so that the two electrodes are closed to generate pressure, and spot welding is completed by electrifying;
along with the requirements for high speed, flexibility and long service life of the welding time of the resistance spot welding gun in an automatic production line of automobile parts, and the defects that the traditional robot spot welding pliers cannot automatically repair a mold, needs to additionally repair a mold machine, is high in cost, cannot be automatically cooled and needs to additionally purchase cooling water devices and equipment, and the energy consumption of the equipment is reduced and the use cost of the equipment is reduced.
Therefore, the robot welding tongs with the die repairing and closed-loop cooling functions are provided.
Disclosure of Invention
Therefore, the invention provides a robot welding tongs with die repairing and closed-loop cooling functions, and aims to solve the problems that the traditional robot welding tongs cannot automatically repair a die, needs an additional die repairing machine, has high cost, cannot be automatically cooled and needs additional cooling water devices and equipment to be purchased along with the requirements of high speed, flexibility and long service life on the welding time of a resistance spot welding gun in an automatic production line of automobile parts and the defects of reduction of equipment energy consumption and equipment use cost.
In order to achieve the above purpose, the invention provides the following technical scheme:
according to the first aspect of the invention, a robot welding tongs with die repairing and closed-loop cooling functions comprises a rack, wherein a cooling device is arranged on the inner side of the rack, a first linear motor is fixedly arranged on the outer side wall of one side of the cooling device, a sliding seat is slidably matched with the outer part of the first linear motor, the sliding seat drives a movable welding arm to move back and forth on the first linear motor along the vertical direction under the driving of the first linear motor, the movable welding arm is fixedly arranged on the sliding seat, a movable electrode arm is arranged at the front end of the movable welding arm, a static welding arm is fixedly arranged at the bottom end of the rack, a static electrode arm is arranged at the front end of the static welding arm, an installation support is arranged on the outer part of the rack, a die repairing machine is fixedly connected to the front end of the installation support, an electrode cap is arranged between the movable electrode arm and the static electrode arm, the movable electrode arm connected with the front end of the movable welding arm moves downwards along with the movable welding arm and is contacted with the electrode cap on the static electrode arm, a support plate is arranged at the top end of the die repairing machine, and the other end of the support plate is sleeved with the electrode cap;
the cooling device is characterized in that a heat dissipation water tank, a refrigerating water tank, a battery and an electric controller are arranged inside the cooling device, the electric controller adopts closed-loop control, pump bodies and a refrigerating water tank are connected outside the heat dissipation water tank and the refrigerating water tank respectively, the outside of the pump bodies is connected with a same water cooling head through a pipeline, the outside of the heat dissipation water tank is connected with a heat dissipation water cooling bar, and under the control of the electric controller, water in the heat dissipation water tank enters the refrigerating water tank through the pump bodies and is mixed with heat and then enters a welding system through the pump bodies via the pipeline to carry out cooling operation.
Furthermore, the outside fixedly connected with welding intermediate frequency transformer of frame can guarantee the stability of welding standard parameter.
Furthermore, a second linear motor is arranged on the outer side wall of the rack and close to the mounting support, a rotary motion mechanism is arranged outside the second linear motor and connected with the mounting support, the mounting support can drive the fixing seat, the mold repairing machine at the front end and the support plate to move and adjust to adapt to the position of the electrode cap, and then the mold repairing operation of the robot can be achieved in the mold repairing process of the robot.
Furthermore, the base is embedded in the outer portion of the second linear motor, the mounting support is fixedly mounted on the outer side wall of the base, and the base connected to one end of the mounting support can move up and down on the second linear motor.
Furthermore, a fixed seat is fixedly connected to one end, close to the die repairing machine, of the mounting bracket, and a fastening rod connected with the support plate is arranged inside the fixed seat, so that the support plate and the die repairing machine can be connected with a fixed seat retaining structure.
Furthermore, the top ends of the heat dissipation water tank and the refrigeration water tank are provided with liquid supplementing ports for supplementing and replacing cooling liquid.
Furthermore, a mounting flange is fixedly arranged on the outer side wall of one side, away from the sliding seat, of the rack, so that the whole machine can be mounted on a working platform for use.
Furthermore, the horizontal central axis of the support plate is vertically intersected with the vertical central axis of the die repairing machine.
The invention has the following advantages:
1. in the invention, the support plate and the die repairing machine are connected with the fixed seat through the fastening rod, one end of the fixed seat, which is connected with the mounting support, can move up and down on the second linear motor through the rotary motion mechanism and the base connected with one end of the mounting support, so that the mounting support can drive the fixed seat, the die repairing machine at the front end and the support plate to move and adjust the positions to adapt to the position of the electrode cap, the die repairing operation of a robot can be realized in the die repairing process of a machine, an additional die repairing machine is not needed, and the cost is effectively reduced.
2. According to the invention, the cooling device arranged on the inner side of the rack is internally provided with the heat dissipation water tank and the refrigeration water tank, the electric controller adopts closed-loop control under the control of the electric controller, feedback is applied, deviation is reduced, precision is higher, and the electric controller is insensitive to disturbance of external temperature difference and system parameter change, so that water in the heat dissipation water tank enters the refrigeration water tank through the pump body, is mixed with heat, enters the welding system through the pump body via the pipeline to carry out cooling operation, the defect of additionally purchasing cooling water device equipment is not needed, and the cost is further saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a front view provided by the present invention;
FIG. 2 is a perspective view provided by the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a top view provided by the present invention;
FIG. 5 is a left side view provided by the present invention;
FIG. 6 is an internal structural view of a cooling apparatus provided in the present invention;
in the figure: 1. a frame; 2. a first linear motor; 3. a slide base; 4. moving the welding arm; 5. a movable electrode arm; 6. a static welding arm; 7. a static electrode arm; 8. a support plate; 9. repairing the mould machine; 10. a second linear motor; 11. a base; 12. a rotational movement mechanism; 13. mounting a bracket; 14. a fixed seat; 15. a fastening rod; 16. an electrode cap; 17. installing a flange; 18. welding the intermediate frequency transformer; 19. a cooling device; 20. a heat radiation water tank; 21. a refrigeration water tank; 22. an electric controller; 23. a battery; 24. radiating water-cooling drainage; 25. a pump body; 26. a water cooling head; 27. a fluid infusion port.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-6 of the specification, the robot soldering turret with the die repairing and closed-loop cooling functions comprises a frame 1, a cooling device 19 is arranged on the inner side of the frame 1, a first linear motor 2 is fixedly arranged on the outer side wall of one side of the cooling device 19, a sliding seat 3 is slidably matched on the outer portion of the first linear motor 2, the sliding seat 3 is driven by the first linear motor 2 to drive a movable welding arm 4 to move back and forth on the first linear motor 2 along the vertical direction, a movable welding arm 4 is fixedly arranged on the sliding seat 3, a movable electrode arm 5 is arranged at the front end of the movable welding arm 4, a static welding arm 6 is fixedly arranged at the bottom end of the frame 1, a static electrode arm 7 is arranged at the front end of the static welding arm 6, an installation support 13 is arranged on the outer portion of the frame 1, a die repairing machine 9 is fixedly connected to the front end of the installation support 13, an electrode cap 16 is arranged between the movable electrode arm 5 and the static electrode arm 7, the movable electrode arm 5 connected with the front end of the movable welding arm 4 moves downwards along with the movable welding arm 4 to be in contact with an electrode cap 16 on the static electrode arm 7, a support plate 8 is arranged at the top end of the die repairing machine 9, and the other end of the support plate 8 is sleeved with the electrode cap 16;
the cooling device 19 is internally provided with a heat dissipation water tank 20, a refrigeration water tank 21, a battery 23 and an electric controller 22, the electric controller 22 adopts closed-loop control, applies feedback, reduces deviation, has high precision, is insensitive to disturbance of external temperature difference and system parameter change, and has good application effect, the outside of the heat dissipation water tank 20 and the refrigeration water tank 21 are both connected with pump bodies 25, two the outside of the pump bodies 25 is connected with a same water cooling head 26 through a pipeline, the outside of the heat dissipation water tank 20 is connected with a heat dissipation water cooling row 24, and under the control of the electric controller 22, water in the heat dissipation water tank 20 enters the refrigeration water tank 21 through the pump bodies 25 after mixed heat and then enters a welding system through the pipeline water cooling head 26 to be cooled.
Further, the welding intermediate frequency transformer 18 is fixedly connected to the outside of the rack 1, so that the stability of welding standard parameters can be guaranteed.
Furthermore, a second linear motor 10 is arranged on the outer side wall of the rack 1 close to the mounting support 13, a rotary motion mechanism 12 is arranged outside the second linear motor 10, the rotary motion mechanism 12 is connected with the mounting support 13, and the mounting support 13 can drive the fixing seat 14, the die repairing machine 9 at the front end and the support plate 8 to move and adjust the positions so as to adapt to the position of the electrode cap 16, so that the die repairing operation of the robot can be realized in the die repairing process of the robot.
Furthermore, a base 11 is embedded outside the second linear motor 10, a mounting bracket 13 is fixedly mounted on the outer side wall of the base 11, and the base 11 connected to one end of the mounting bracket 13 can move up and down on the second linear motor 10.
Furthermore, a fixed seat 14 is fixedly connected to one end of the mounting bracket 13 close to the trimming machine 9, and a fastening rod 15 connected with the support plate 8 is arranged inside the fixed seat 14, so that the support plate 8 and the trimming machine 9 can be structurally connected with the fixed seat 14.
Further, the top ends of the heat dissipation water tank 20 and the refrigeration water tank 21 are both provided with a liquid supplementing port 27 for supplementing and replacing cooling liquid.
Further, a mounting flange 17 is fixedly arranged on the outer side wall of one side, away from the sliding seat 3, of the frame 1, so that the whole machine can be mounted on a working platform for use.
Further, the horizontal central axis of the support plate 8 is vertically intersected with the vertical central axis of the mold repairing machine 9.
The implementation scenario is specifically as follows: a first linear motor 2 arranged outside a cooling device 19 arranged inside the frame 1, a sliding seat 3 driven by the first linear motor 2 drives a movable welding arm 4 to move back and forth on the first linear motor 2 along a vertical direction corresponding to a static welding arm 6 fixedly arranged on the static welding arm, an electrode cap 16 is fixed at the top end of a static electrode arm 7 at one end of the static welding arm 6, the movable electrode arm 5 connected with the front end of the movable welding arm 4 moves downwards along with the movable welding arm 4 to be contacted with the electrode cap 16 on the static electrode arm 7, the outside of the electrode cap 16 is sleeved with one side of a support plate 8 at the top end of a mold repairing machine 9, the support plate 8 is connected with the mold repairing machine 9 through a fastening rod 15, one end of the support seat 14 connected with an installation support 13 can move up and down through a rotary motion mechanism 12 and a base 11 connected with one end of the installation support 13 on a second linear motor 10, and further the installation support 13 can drive the support seat 14 to be adjusted with the mold repairing machine 9 and the support plate 8 at the front end through position movement so as to adjust The position of the electrode cap 16 is adapted, so that the robot die repairing operation can be realized in the die repairing process of the machine;
in addition, a heat radiation water tank 20 and a refrigeration water tank 21 are arranged inside a cooling device 19 arranged on the inner side of the frame 1, and under the control of an electric controller 22, water in the heat radiation water tank 20 enters the refrigeration water tank 21 through a pump body 25, is mixed with heat, then enters a welding system through the pump body 25 via a pipeline conveying water cooling head 26, and is cooled.
The whole robot welding tongs can realize automatic mould repair in the welding process, a mould repairing machine is not required to be additionally arranged, the cost is effectively reduced, the cooling device 19 additionally arranged can realize self-cooling in the operation process, the defect of additionally purchasing cooling water device equipment is not required, and the cost is further saved.
The working principle is as follows: the outside of the electrode cap 16 is sleeved with one side of a support plate 8 at the top end of a mould repairing machine 9, the support plate 8 and the mould repairing machine 9 are connected with a fixed seat 14 through a fastening rod 15, one end of the fixed seat 14 is connected with one end of a mounting bracket 13, and can move up and down on a second linear motor 10 through a rotary motion mechanism 12 and a base 11 connected with one end of the mounting bracket 13, thereby realizing the position movement adjustment of the mounting bracket 13 driving the fixed seat 14 together with the front-end die repairing machine 9 and the support plate 8 to adapt to the position of the electrode cap 16, further realizing the operation of repairing the mold by the robot in the process of repairing the mold by the machine, in addition, a cooling device 19 arranged at the inner side of the frame 1 is internally provided with a heat radiation water tank 20 and a refrigeration water tank 21, under the control of the electric controller 22, water in the heat dissipation water tank 20 enters the refrigeration water tank 21 through the pump body 25, is mixed with heat, and then enters the welding system through the pump body 25 via the pipeline conveying water cooling head 26 to perform cooling operation.
The whole robot welding tongs can realize automatic mould repair in the welding process, a mould repairing machine is not required to be additionally arranged, the cost is effectively reduced, the cooling device 19 additionally arranged can realize self-cooling in the operation process, the defect of additionally purchasing cooling water device equipment is not required, and the cost is further saved.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a from robot soldering turret of taking mould repair and closed loop cooling function, includes frame (1), its characterized in that: a cooling device (19) is arranged on the inner side of the frame (1), a first linear motor (2) is fixedly arranged on the outer side wall of one side of the cooling device (19), a sliding seat (3) is matched outside the first linear motor (2) in a sliding way, a movable welding arm (4) is fixedly arranged on the sliding seat (3), a movable electrode arm (5) is arranged at the front end of the movable welding arm (4), a static welding arm (6) is fixedly arranged at the bottom end of the frame (1), the front end of the static welding arm (6) is provided with a static electrode arm (7), the outer part of the frame (1) is provided with a mounting bracket (13), the front end of the mounting bracket (13) is fixedly connected with a die repairing machine (9), an electrode cap (16) is arranged between the movable electrode arm (5) and the static electrode arm (7), a support plate (8) is arranged at the top end of the die repairing machine (9), and the other end of the support plate (8) is sleeved with an electrode cap (16);
the utility model discloses a cooling device, including cooling device (19), cooling device, pump body (25), cooling water tank (20), refrigeration water tank (21), battery (23) and automatically controlled ware (22) are equipped with to the inside of cooling device (19), automatically controlled ware (22) adopt closed-loop control, the outside of cooling water tank (20) and refrigeration water tank (21) all is connected with pump body (25), two there is same water-cooling head (26) outside of pump body (25) through the pipe connection, the external connection of cooling water tank (20) has heat dissipation water-cooling row (24).
2. The robot soldering turret with mold repairing and closed-loop cooling functions as claimed in claim 1, wherein: and a welding intermediate frequency transformer (18) is fixedly connected to the outside of the frame (1).
3. The robot soldering turret with mold repairing and closed-loop cooling functions as claimed in claim 1, wherein: the outer side wall of the rack (1) is provided with a second linear motor (10) close to the mounting support (13), a rotary motion mechanism (12) is arranged outside the second linear motor (10), and the rotary motion mechanism (12) is connected with the mounting support (13).
4. The robot soldering turret with mold repairing and closed-loop cooling functions as claimed in claim 3, wherein: the outer portion of the second linear motor (10) is embedded with a base (11), and a mounting bracket (13) is fixedly mounted on the outer side wall of the base (11).
5. The robot soldering turret with mold repairing and closed-loop cooling functions as claimed in claim 1, wherein: one end of the mounting bracket (13) close to the die repairing machine (9) is fixedly connected with a fixed seat (14), and a fastening rod (15) connected with the support plate (8) is arranged inside the fixed seat (14).
6. The robot soldering turret with mold repairing and closed-loop cooling functions as claimed in claim 1, wherein: and liquid supplementing ports (27) are formed in the top ends of the heat dissipation water tank (20) and the refrigeration water tank (21).
7. The robot soldering turret with mold repairing and closed-loop cooling functions as claimed in claim 1, wherein: and a mounting flange (17) is fixedly arranged on the outer side wall of one side of the frame (1) far away from the sliding seat (3).
8. The robot soldering turret with mold repairing and closed-loop cooling functions as claimed in claim 1, wherein: and the horizontal central axis of the support plate (8) is vertically intersected with the vertical central axis of the mold repairing machine (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111553264.6A CN113996904A (en) | 2021-12-17 | 2021-12-17 | Robot welding tongs with die repairing and closed-loop cooling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111553264.6A CN113996904A (en) | 2021-12-17 | 2021-12-17 | Robot welding tongs with die repairing and closed-loop cooling functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113996904A true CN113996904A (en) | 2022-02-01 |
Family
ID=79931807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111553264.6A Pending CN113996904A (en) | 2021-12-17 | 2021-12-17 | Robot welding tongs with die repairing and closed-loop cooling functions |
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| Country | Link |
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| CN (1) | CN113996904A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2043458A1 (en) * | 1990-05-30 | 1991-12-01 | Noriyoshi Abe | Apparatus for heating workpieces to bond the same |
| CN206065657U (en) * | 2016-08-29 | 2017-04-05 | 重庆针尖内燃机部件制造有限公司 | A kind of chiller of mash welder output electrode |
| CN107671409A (en) * | 2017-09-27 | 2018-02-09 | 北京中戎华泰科技开发有限公司 | A kind of application method of vision inspection apparatus applied to the detection of resistance welding electrode cap |
| CN111069757A (en) * | 2019-12-31 | 2020-04-28 | 长沙长泰机器人有限公司 | Multifunctional welding gun and working method thereof |
| CN111299789A (en) * | 2020-03-24 | 2020-06-19 | 天津七所高科技有限公司 | Welding tongs of C-shaped servo spot welding robot |
| CN112605513A (en) * | 2020-12-24 | 2021-04-06 | 泰州市旭瑞机械制造有限公司 | Automatic inflation cooling seam welder |
-
2021
- 2021-12-17 CN CN202111553264.6A patent/CN113996904A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2043458A1 (en) * | 1990-05-30 | 1991-12-01 | Noriyoshi Abe | Apparatus for heating workpieces to bond the same |
| CN206065657U (en) * | 2016-08-29 | 2017-04-05 | 重庆针尖内燃机部件制造有限公司 | A kind of chiller of mash welder output electrode |
| CN107671409A (en) * | 2017-09-27 | 2018-02-09 | 北京中戎华泰科技开发有限公司 | A kind of application method of vision inspection apparatus applied to the detection of resistance welding electrode cap |
| CN111069757A (en) * | 2019-12-31 | 2020-04-28 | 长沙长泰机器人有限公司 | Multifunctional welding gun and working method thereof |
| CN111299789A (en) * | 2020-03-24 | 2020-06-19 | 天津七所高科技有限公司 | Welding tongs of C-shaped servo spot welding robot |
| CN112605513A (en) * | 2020-12-24 | 2021-04-06 | 泰州市旭瑞机械制造有限公司 | Automatic inflation cooling seam welder |
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Application publication date: 20220201 |