CN114535888A - Welding device for processing circuit board - Google Patents
Welding device for processing circuit board Download PDFInfo
- Publication number
- CN114535888A CN114535888A CN202210440715.3A CN202210440715A CN114535888A CN 114535888 A CN114535888 A CN 114535888A CN 202210440715 A CN202210440715 A CN 202210440715A CN 114535888 A CN114535888 A CN 114535888A
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- China
- Prior art keywords
- fixedly connected
- seat
- fixed
- motor
- circuit board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
Abstract
The invention discloses a welding device for processing a circuit board, which relates to the field of welding and comprises a mounting seat, wherein the mounting seat is fixedly connected with a first vertical seat and a second vertical seat; the first vertical seat is provided with a conveying mechanism and a moving block mechanism; the moving block mechanism is fixedly connected with the limiting wheel mechanism; the second vertical seat is fixedly connected with a positioning welding assembly, and the positioning welding assembly comprises a resetting sliding frame mechanism, a driving mechanism, a fixed pulley mechanism, a pneumatic push rod, a welding gun and a magnetic fixing mechanism.
Description
Technical Field
The invention relates to the field of welding, in particular to a welding device for processing a circuit board.
Background
The circuit board is a circuit board, and the circuit board enables the circuit to be miniaturized and visualized, and plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances.
Among the prior art, place the circuit board on clamping mechanism through the staff, carry out horizontal spacing and fixed with the circuit board of equidimension not through tightening mechanism afterwards, rethread clamping mechanism carry on vertical spacing clamp tightly can, accomplish the welding back, clamping mechanism and tightening mechanism loosen, take out the circuit board through the staff can, make the circuit board of equidimension not can both fix and spacing, but prior art welder moving speed is slower when in-service use, can not realize the quick travel positioning welding, so prior art has great improvement space.
Disclosure of Invention
The invention provides a welding device for processing a circuit board, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a welding device for processing a circuit board comprises a mounting seat, wherein the mounting seat is fixedly connected with a first vertical seat and a second vertical seat; the first vertical seat is provided with a conveying mechanism and a moving block mechanism; the moving block mechanism is fixedly connected with the limiting wheel mechanism; the second vertical seat is fixedly connected with a positioning and welding assembly, and the positioning and welding assembly comprises a reset sliding frame mechanism, a driving mechanism, a fixed pulley mechanism, a pneumatic push rod, a welding gun and a magnetic fixing mechanism; the reset sliding frame mechanism is fixed on the second vertical seat and used for realizing displacement reset; the driving mechanism is fixed on the second vertical seat and used for driving the reset sliding frame mechanism to move; the fixed pulley mechanism is fixed on the second vertical seat and used for changing the force application direction of the driving mechanism; the pneumatic push rod is fixed on the reset sliding frame mechanism and used for driving a welding gun to weld and controlling the on-off state of the magnetic fixing mechanism; the welding gun is fixed on the pneumatic push rod; the magnetic fixing mechanism is arranged between the reset sliding frame mechanism and the pneumatic push rod and used for ensuring that the reset sliding frame mechanism keeps stable during welding of the welding gun.
As a preferable technical scheme of the invention, the conveying mechanism comprises two conveying wheels which are rotatably connected with a first vertical seat, the conveying wheels are in transmission connection with a conveying belt, the first vertical seat is fixedly connected with a motor support, the motor support is fixedly connected with a first motor, and an output shaft of the first motor is coaxially and fixedly connected with one of the conveying wheels.
As a preferred technical scheme of the present invention, the moving block mechanism includes a second motor fixed on the mounting base, an output shaft of the second motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the first vertical base, the threaded rod is in threaded connection with the two moving blocks, and threaded holes formed in the two moving blocks are mutually reverse threads.
As a preferred technical scheme of the present invention, the limiting wheel mechanism includes a connecting rod fixed on the moving block, the connecting rod passes through the first vertical seat and is slidably connected to the first vertical seat, the connecting rod is fixedly connected to the limiting wheel seat, and the limiting wheel seat is rotatably connected to the limiting wheel.
As a preferable technical scheme of the invention, the reset sliding frame mechanism comprises a sliding rod and a first spring which are fixed on the second vertical seat, one end of the first spring, which is far away from the second vertical seat, is fixedly connected with the sliding frame, and the sliding frame is in sliding connection with the sliding rod.
As a preferable technical scheme of the invention, the driving mechanism comprises a third motor seat fixed on the second vertical seat, the third motor seat is fixedly connected with a third motor, an output shaft of the third motor is fixedly connected with a reel, the reel is fixedly connected with a pull rope, one end of the pull rope, far away from the reel, is fixedly connected with a pull block, the pull block is fixedly connected with the sliding frame, and the third motor is a servo motor.
As a preferable technical solution of the present invention, the fixed pulley mechanism includes a fixed pulley seat fixed on the second vertical seat, the fixed pulley seat is rotatably connected to the fixed pulley, and the pull rope passes through the fixed pulley seat and contacts with the fixed pulley.
As a preferred technical scheme of the invention, the magnetic force fixing mechanism comprises an electromagnetic sleeve fixed on a sliding frame, a sliding rod is made of magnetic materials, the electromagnetic sleeve is fixedly connected with a communicating wire, the communicating wire is fixedly connected with a power supply and a fixing frame, the fixing frame is fixedly connected with the sliding frame, the fixing frame is fixedly connected with two conducting strips, the conducting strips are fixedly connected with the communicating wire, the fixing frame is fixedly connected with a second spring, one end of the second spring, far away from the fixing frame, is fixedly connected with a conducting sliding plate, the conducting sliding plate is slidably connected with the fixing frame, the conducting sliding plate is fixedly connected with an elastic pull rope, the elastic pull rope penetrates through the fixing frame and the sliding frame, one end, far away from the conducting sliding plate, of the elastic pull rope is fixedly connected with a lifting block, and the lifting block is fixedly connected with a pneumatic push rod.
The invention has the following advantages: according to the invention, the conveying mechanism is arranged to drive the circuit board to move, so that the circuit board longitudinal displacement and the circuit board conveying are realized, the moving block mechanism is arranged to adjust the spacing of the limiting wheel mechanism, so that the circuit board is ensured to be positioned in the middle, the resetting sliding frame mechanism can be fixedly locked by arranging the magnetic fixing mechanism, so that the position of a welding gun is ensured to be stable in the welding process, the driving mechanism and the fixed pulley mechanism are arranged to drive the resetting sliding frame mechanism to move and position quickly, and the efficiency of processing and welding the circuit board is increased.
Drawings
Fig. 1 is a schematic structural view of a soldering apparatus for processing a circuit board.
Fig. 2 is a partially enlarged view of the area a in fig. 1.
Fig. 3 is a schematic structural diagram of a fixed pulley seat in the welding device for processing a circuit board.
In the figure: 1. a mounting seat; 2. a first vertical seat; 3. a second vertical seat; 4. a conveying mechanism; 401. a delivery wheel; 402. a conveyor belt; 403. a motor bracket; 404. a first motor; 5. a moving block mechanism; 501. a second motor; 502. a threaded rod; 503. a moving block; 6. a limiting wheel mechanism; 601. a connecting rod; 602. a limiting wheel seat; 603. a limiting wheel; 7. a reset sliding frame mechanism; 701. a slide bar; 702. a first spring; 703. a sliding frame; 8. a drive mechanism; 801. a third motor base; 802. a third motor; 803. a reel; 804. pulling a rope; 805. pulling the block; 9. a fixed pulley mechanism; 901. a fixed pulley seat; 902. a fixed pulley; 10. a pneumatic push rod; 11. a welding gun; 12. a magnetic fixing mechanism; 1201. an electromagnetic sleeve; 1202. a connecting wire; 1203. a power source; 1204. a fixing frame; 1205. a conductive sheet; 1206. a second spring; 1207. a conductive slider; 1208. an elastic pull rope; 1209. a lifting block; 13. and positioning and welding the assembly.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
Referring to fig. 1-3, a welding device for processing a circuit board includes a mounting base 1, wherein the mounting base 1 is fixedly connected to a first vertical base 2 and a second vertical base 3; the first vertical seat 2 is provided with a conveying mechanism 4 and a moving block mechanism 5; the moving block mechanism 5 is fixedly connected with a limiting wheel mechanism 6; the second vertical seat 3 is fixedly connected with a positioning and welding assembly 13, and the positioning and welding assembly 13 comprises a resetting sliding frame mechanism 7, a driving mechanism 8, a fixed pulley mechanism 9, a pneumatic push rod 10, a welding gun 11 and a magnetic fixing mechanism 12; the reset sliding frame mechanism 7 is fixed on the second vertical seat 3, and the reset sliding frame mechanism 7 is used for realizing displacement reset; the driving mechanism 8 is fixed on the second vertical seat 3, and the driving mechanism 8 is used for driving the reset sliding frame mechanism 7 to move; the fixed pulley mechanism 9 is fixed on the second vertical seat 3, and the fixed pulley mechanism 9 is used for changing the force application direction of the driving mechanism 8; the pneumatic push rod 10 is fixed on the reset sliding frame mechanism 7, the pneumatic push rod 10 is used for driving the welding gun 11 to weld, and meanwhile, the on-off state of the magnetic fixing mechanism 12 can be controlled; the welding gun 11 is fixed on the pneumatic push rod 10; the magnetic fixing mechanism 12 is arranged between the reset sliding frame mechanism 7 and the pneumatic push rod 10, and the magnetic fixing mechanism 12 is used for ensuring that the reset sliding frame mechanism 7 keeps stable when the welding gun 11 is welded.
The conveying mechanism 4 comprises two conveying wheels 401 rotatably connected with the first vertical seat 2, the conveying wheels 401 are in transmission connection with a conveying belt 402, the first vertical seat 2 is fixedly connected with a motor support 403, the motor support 403 is fixedly connected with a first motor 404, and an output shaft of the first motor 404 is coaxially and fixedly connected with one of the conveying wheels 401. The moving block mechanism 5 comprises a second motor 501 fixed on the mounting base 1, an output shaft of the second motor 501 is fixedly connected with a threaded rod 502, the threaded rod 502 is rotatably connected with the first vertical base 2, the threaded rod 502 is in threaded connection with two moving blocks 503, and threaded holes formed in the two moving blocks 503 are mutually reverse threads. The limiting wheel mechanism 6 comprises a connecting rod 601 fixed on the moving block 503, the connecting rod 601 penetrates through the first vertical seat 2 and is in sliding connection with the first vertical seat 2, the connecting rod 601 is fixedly connected with a limiting wheel seat 602, the limiting wheel seat 602 is rotatably connected with a limiting wheel 603, specifically, the first motor 404 is started, the output shaft of the first motor 404 rotates to drive the conveying wheel 401 to rotate, and then the conveying belt 402 is driven to rotate, so that the circuit board is conveyed in a moving mode. Simultaneously, the second motor 501 is started, and the output shaft of the second motor 501 rotates to drive the threaded rod 502 to rotate, so that the moving block 503 is close to or away from the axis direction of the threaded rod 502, and under the driving of the connecting rod 601, the spacing wheel seat 602 is close to or away from the connecting rod, and the spacing wheel 603 is close to or away from the connecting rod, so that the circuit board is conveyed in the middle.
The reset sliding frame mechanism 7 comprises a sliding rod 701 fixed on the second vertical seat 3 and a first spring 702, one end of the first spring 702 far away from the second vertical seat 3 is fixedly connected with a sliding frame 703, and the sliding frame 703 is connected with the sliding rod 701 in a sliding manner. The driving mechanism 8 comprises a third motor seat 801 fixed on the second vertical seat 3, the third motor seat 801 is fixedly connected with a third motor 802, an output shaft of the third motor 802 is fixedly connected with a reel 803, the reel 803 is fixedly connected with a pull rope 804, one end of the pull rope 804 far away from the reel 803 is fixedly connected with a pull block 805, the pull block 805 is fixedly connected with the sliding frame 703, and the third motor 802 is a servo motor. The magnetic fixing mechanism 12 comprises an electromagnetic sleeve 1201 fixed on a sliding frame 703, a sliding rod 701 is made of magnetic material, a connecting lead 1202 is fixedly connected on the electromagnetic sleeve 1201, a power source 1203 and a fixed frame 1204 are fixedly connected on the connecting lead 1202, the fixed frame 1204 is fixedly connected with the sliding frame 703, the fixed frame 1204 is fixedly connected with two conducting strips 1205, the conducting strips 1205 are fixedly connected with the connecting lead 1202, the fixed frame 1204 is fixedly connected with a second spring 1206, one end of the second spring 1206 far away from the fixed frame 1204 is fixedly connected with a conducting sliding plate 1207, the conducting sliding plate 1207 is slidably connected with the fixed frame 1204, the conducting sliding plate 1207 is fixedly connected with an elastic pull rope 1208, the elastic pull rope 1208 penetrates through the fixed frame 1204 and the sliding frame 703, one end of the elastic pull rope 1208 far away from the conducting sliding plate 1207 is fixedly connected with a lifting block 1209, the lifting block 1209 and a pneumatic push rod 10 are fixedly connected, specifically, when a third motor 802 is started, a reel 803 is driven to rotate, thereby accomplish and twine stay cord 804 or release, when twining, at this moment under stay cord 804 drives, realize that smooth frame 703 moves along slide bar 701, first spring 702 is stretched this moment, when releasing, under the pulling of first spring 702 this moment, smooth frame 703 moves to first spring 702 direction fast, smooth frame 703 moves to the assigned position after, open pneumatic push rod 10 this moment, drive welder 11 and feed the welding, drive elevator 1209 and descend simultaneously, stimulate elasticity stay cord 1208 this moment, under the effect of elasticity stay cord 1208, make electrically conductive slide plate 1207 and conducting strip 1205 contact, electromagnetic sleeve 1201 switches on this moment, there is the electric current to produce simultaneously, make electromagnetic sleeve tightly 1201 adsorb on slide bar 701, stability when guaranteeing welder 11 to weld.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the fixed pulley mechanism 9 comprises a fixed pulley seat 901 fixed on the second vertical seat 3, the fixed pulley seat 901 is rotatably connected with a fixed pulley 902, and the pull rope 804 passes through the fixed pulley seat 901 and contacts with the fixed pulley 902.
In the implementation process of the invention, firstly, a circuit board to be welded is placed on a conveying mechanism 4, then a moving block mechanism 5 is started, so that a limiting wheel mechanism 6 is driven to be far away or close, so that the circuit board is centered and limited, at the moment, after the circuit board moves to a position to be welded, a driving mechanism 8 is started, the driving mechanism 8 drives a reset sliding frame mechanism 7 to move, after the reset sliding frame mechanism 7 moves to a specified position, a magnetic fixing mechanism 12 is started, so that the position of the reset sliding frame mechanism 7 is kept relatively stable, so that the position of a welding gun 11 is ensured to be stable, at the moment, a pneumatic push rod 10 is started, and the welding gun 11 is driven to perform feed welding.
According to the invention, the conveying mechanism 4 is arranged to drive the circuit board to move, so that the circuit board longitudinal displacement and the circuit board conveying are realized, the moving block mechanism 5 is arranged to adjust the distance between the limiting wheel mechanisms 6, so that the circuit board is ensured to be positioned in the middle, the reset sliding frame mechanism 7 can be fixedly locked by arranging the magnetic fixing mechanism 12, so that the position of a welding gun 11 is ensured to be kept stable in the welding process, the driving mechanism 8 and the fixed pulley mechanism 9 are arranged to drive the reset sliding frame mechanism 7 to move and position quickly, and the efficiency of processing and welding the circuit board is increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A welding device for processing a circuit board comprises a mounting seat, and is characterized in that the mounting seat is fixedly connected with a first vertical seat and a second vertical seat; the first vertical seat is provided with a conveying mechanism and a moving block mechanism; the moving block mechanism is fixedly connected with the limiting wheel mechanism;
the second vertical seat is fixedly connected with a positioning and welding assembly, and the positioning and welding assembly comprises a reset sliding frame mechanism, a driving mechanism, a fixed pulley mechanism, a pneumatic push rod, a welding gun and a magnetic fixing mechanism;
the reset sliding frame mechanism is fixed on the second vertical seat and used for realizing displacement reset;
the driving mechanism is fixed on the second vertical seat and used for driving the reset sliding frame mechanism to move;
the fixed pulley mechanism is fixed on the second vertical seat and used for changing the force application direction of the driving mechanism;
the pneumatic push rod is fixed on the reset sliding frame mechanism and used for driving a welding gun to weld and controlling the on-off state of the magnetic fixing mechanism;
the welding gun is fixed on the pneumatic push rod;
the magnetic fixing mechanism is arranged between the reset sliding frame mechanism and the pneumatic push rod and used for ensuring that the reset sliding frame mechanism keeps stable during welding of the welding gun.
2. The welding device for processing the circuit board according to claim 1, wherein the conveying mechanism comprises two conveying wheels rotatably connected with the first vertical base, the conveying wheels are in transmission connection with the conveying belt, the first vertical base is fixedly connected with a motor support, the motor support is fixedly connected with a first motor, and an output shaft of the first motor is coaxially and fixedly connected with one of the conveying wheels.
3. The welding device for processing the circuit board according to claim 2, wherein the moving block mechanism comprises a second motor fixed on the mounting base, an output shaft of the second motor is fixedly connected with a threaded rod, the threaded rod is rotatably connected with the first vertical base, the threaded rod is in threaded connection with two moving blocks, and threaded holes formed in the two moving blocks are mutually reverse threads.
4. The welding device for processing the circuit board according to claim 3, wherein the limiting wheel mechanism comprises a connecting rod fixed on the moving block, the connecting rod passes through the first vertical seat and is slidably connected with the first vertical seat, the connecting rod is fixedly connected with a limiting wheel seat, and the limiting wheel seat is rotatably connected with a limiting wheel.
5. The welding device for processing the circuit board according to claim 1, wherein the reset sliding frame mechanism comprises a sliding rod fixed on the second vertical seat and a first spring, one end of the first spring far away from the second vertical seat is fixedly connected with the sliding frame, and the sliding frame is connected with the sliding rod in a sliding manner.
6. The welding device for processing the circuit board according to claim 5, wherein the driving mechanism comprises a third motor seat fixed on the second vertical seat, the third motor seat is fixedly connected with a third motor, an output shaft of the third motor is fixedly connected with a reel, the reel is fixedly connected with a pull rope, one end of the pull rope, far away from the reel, is fixedly connected with a pull block, the pull block is fixedly connected with the sliding frame, and the third motor is a servo motor.
7. The welding device for processing the circuit board according to claim 6, wherein the fixed pulley mechanism comprises a fixed pulley seat fixed on the second vertical seat, the fixed pulley seat is rotatably connected with the fixed pulley, and the pulling rope passes through the fixed pulley seat and contacts with the fixed pulley.
8. The welding device for processing the circuit board according to claim 7, wherein the magnetic fixing mechanism comprises an electromagnetic sleeve fixed on a sliding frame, the sliding rod is made of a magnetic material, a connecting wire is fixedly connected to the electromagnetic sleeve, a power supply and a fixing frame are fixedly connected to the connecting wire, the fixing frame is fixedly connected to the sliding frame, the fixing frame is fixedly connected to two conducting strips, the conducting strips are fixedly connected to the connecting wire, the fixing frame is fixedly connected to a second spring, one end of the second spring, far away from the fixing frame, is fixedly connected to the conducting sliding plate, the conducting sliding plate is slidably connected to the fixing frame, the conducting sliding plate is fixedly connected to an elastic pull rope, the elastic pull rope penetrates through the fixing frame and the sliding frame, one end of the elastic pull rope, far away from the conducting sliding plate, is fixedly connected to the lifting block, and the pneumatic push rod is fixedly connected to the lifting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440715.3A CN114535888B (en) | 2022-04-26 | 2022-04-26 | Welding device for processing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440715.3A CN114535888B (en) | 2022-04-26 | 2022-04-26 | Welding device for processing circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114535888A true CN114535888A (en) | 2022-05-27 |
| CN114535888B CN114535888B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210440715.3A Active CN114535888B (en) | 2022-04-26 | 2022-04-26 | Welding device for processing circuit board |
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| KR20000038394A (en) * | 1998-12-07 | 2000-07-05 | 정몽규 | Guiding apparatus for welding position |
| US8161631B1 (en) * | 2009-09-18 | 2012-04-24 | Finley Lee Ledbetter | Motor controlled bucket replacement tool |
| CN108655658A (en) * | 2018-05-25 | 2018-10-16 | 安徽师范大学 | A kind of welded tube device of automatic adjustment folder watt spacing |
| CN208330009U (en) * | 2018-06-05 | 2019-01-04 | 信利光电股份有限公司 | A kind of escaping mechanism |
| CN110508890A (en) * | 2019-08-13 | 2019-11-29 | 武汉恒升昕电子科技有限公司 | A kind of wiring board welder and fixing structure for circuit board |
| CN210499071U (en) * | 2019-05-21 | 2020-05-12 | 荷顿智能制造(太仓)有限公司 | Electric welding positioning device |
| CN111347494A (en) * | 2020-03-28 | 2020-06-30 | 南京林业大学 | Furniture processing plank drilling equipment |
| CN213289191U (en) * | 2020-08-03 | 2021-05-28 | 医星医疗(武汉)有限责任公司 | Medical equipment circuit board maintenance spot welder |
| CN113263203A (en) * | 2021-06-03 | 2021-08-17 | 安徽锋晟锻造有限公司 | Drilling device and drilling method for automobile control arm |
| CN214236650U (en) * | 2020-09-29 | 2021-09-21 | 广州市声鑫电子有限公司 | Spot welding equipment for electronic components |
| CN215610390U (en) * | 2021-08-23 | 2022-01-25 | 湖北兆元科技有限公司 | PCB welding waste gas absorption device for spring reset during compression |
| CN215824686U (en) * | 2021-09-22 | 2022-02-15 | 吴忠市君诚钢板剪切加工有限公司 | Assembly machine convenient to rotate and used for welding steel plates |
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2022
- 2022-04-26 CN CN202210440715.3A patent/CN114535888B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000038394A (en) * | 1998-12-07 | 2000-07-05 | 정몽규 | Guiding apparatus for welding position |
| US8161631B1 (en) * | 2009-09-18 | 2012-04-24 | Finley Lee Ledbetter | Motor controlled bucket replacement tool |
| CN108655658A (en) * | 2018-05-25 | 2018-10-16 | 安徽师范大学 | A kind of welded tube device of automatic adjustment folder watt spacing |
| CN208330009U (en) * | 2018-06-05 | 2019-01-04 | 信利光电股份有限公司 | A kind of escaping mechanism |
| CN210499071U (en) * | 2019-05-21 | 2020-05-12 | 荷顿智能制造(太仓)有限公司 | Electric welding positioning device |
| CN110508890A (en) * | 2019-08-13 | 2019-11-29 | 武汉恒升昕电子科技有限公司 | A kind of wiring board welder and fixing structure for circuit board |
| CN111347494A (en) * | 2020-03-28 | 2020-06-30 | 南京林业大学 | Furniture processing plank drilling equipment |
| CN213289191U (en) * | 2020-08-03 | 2021-05-28 | 医星医疗(武汉)有限责任公司 | Medical equipment circuit board maintenance spot welder |
| CN214236650U (en) * | 2020-09-29 | 2021-09-21 | 广州市声鑫电子有限公司 | Spot welding equipment for electronic components |
| CN113263203A (en) * | 2021-06-03 | 2021-08-17 | 安徽锋晟锻造有限公司 | Drilling device and drilling method for automobile control arm |
| CN215610390U (en) * | 2021-08-23 | 2022-01-25 | 湖北兆元科技有限公司 | PCB welding waste gas absorption device for spring reset during compression |
| CN215824686U (en) * | 2021-09-22 | 2022-02-15 | 吴忠市君诚钢板剪切加工有限公司 | Assembly machine convenient to rotate and used for welding steel plates |
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| CN114535888B (en) | 2022-07-08 |
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