CN219684212U - Automatic spot welding equipment for processing mobile phone charger - Google Patents
Automatic spot welding equipment for processing mobile phone charger Download PDFInfo
- Publication number
- CN219684212U CN219684212U CN202320876899.8U CN202320876899U CN219684212U CN 219684212 U CN219684212 U CN 219684212U CN 202320876899 U CN202320876899 U CN 202320876899U CN 219684212 U CN219684212 U CN 219684212U
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- Prior art keywords
- spot welding
- mobile phone
- phone charger
- welding
- processing
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- 238000003466 welding Methods 0.000 title claims abstract description 107
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010425 asbestos Substances 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 6
- 229910000679 solder Inorganic materials 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses automatic spot welding equipment for processing a mobile phone charger, which relates to the technical field of mobile phone charger processing and comprises a welding workbench and a welding protection assembly, wherein the welding protection assembly for preventing scalding is arranged above the welding workbench, and the welding protection assembly comprises a back plate, a welding gun, a spot welding head, a runner hole, a protective sleeve, a spring and an electromagnet. The utility model provides automatic spot welding equipment for processing a mobile phone charger, when the automatic spot welding equipment is electrified for production, an electromagnet generates magnetic force to adsorb an iron material part at the rear end of a protective sleeve, so that the protective sleeve is lifted by sliding on the surface of a spot welding head, the spot welding head is exposed for spot welding production of a circuit board of the mobile phone charger, the spot welding equipment is automatically powered off after the production process is finished, the electromagnet loses the magnetic force, the protective sleeve loses attraction and is positioned on the surface of the spot welding head to slide down, and the rolling spot welding head is wrapped by the asbestos material part at the front end of the protective sleeve, so that the anti-scalding protection effect is realized.
Description
Technical Field
The utility model relates to the technical field of mobile phone charger processing, in particular to automatic spot welding equipment for mobile phone charger processing.
Background
The mobile phone charger is internally provided with a charging control circuit board, and the circuit board needs to be subjected to spot welding production, for example, a fine enameled lead wire is welded on an electronic element or an electronic assembly, and the process needs to be applied to an automatic spot welding device.
The conventional spot welding mechanical arm usually exposes the spot welding head to the external environment for a long time, and when the spot welding mechanical arm is not used, the spot welding mechanical arm has higher temperature, so that workers are easy to be scalded by the spot welding head when taking out a welding finished product, and the safety of the workers is threatened.
In view of the above, research and improvement have been made to solve the existing structural shortcomings, and an automatic spot welding device for processing a mobile phone charger has been proposed.
Disclosure of Invention
The utility model aims to provide an automatic spot welding device for processing a mobile phone charger, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including weldment work platform and welding protection subassembly, the weldment work platform top is equipped with the welding protection subassembly that is used for preventing scalding the protection, the welding protection subassembly includes backplate, welder, spot welding head, runner hole, protective sheath, spring and electro-magnet, the positive fixed mounting of backplate has welder, and welder bottom middle-end grafting is fixed with the spot welding head, the runner hole has been vertically seted up in the middle part of the spot welding head, and runner hole bottom opening diameter is less than its top opening diameter, the outside slip cover of spot welding head has the protective sheath, and the protective sheath top is connected with the spring, spring deviates from protective sheath one end and is connected with the electro-magnet.
Furthermore, the small part of the rear end of the protective sleeve is made of iron and can be attracted by the electromagnet, and the large part of the front end of the protective sleeve is made of asbestos and can play a role in heat insulation and scalding prevention of the spot welding head.
Furthermore, a control board is fixedly arranged on the right side of the bottom of the welding workbench, and a dovetail sliding rail is fixedly arranged at the middle end of the top of the welding workbench.
Further, clamping blocks are slidably mounted on two sides of the dovetail sliding rail, and a mobile phone charger circuit board is fixedly clamped on the opposite surfaces of the clamping blocks on two sides.
Further, Y-axis sliding rails are fixedly arranged on two sides of the top of the welding workbench, and a portal frame is arranged on the top of the Y-axis sliding rails in a front-back sliding manner.
Further, the left side fixed mounting of portal frame has the platform, and platform top fixed mounting has the molten solder paste jar, the external pipeline that has in molten solder paste jar top, and pipeline end and the inside runner hole open-top of spot welding head are linked together.
Furthermore, an X-axis sliding rail is fixedly arranged on the front surface of the portal frame, and a sliding block is arranged on the front surface of the X-axis sliding rail in a left-right sliding manner.
Furthermore, the front surface of the sliding block is fixedly provided with a cam dividing rotary table, the front surface of the cam dividing rotary table is rotatably provided with a Z-axis sliding rail, and the front surface of the Z-axis sliding rail is provided with a back plate in a vertically sliding manner.
Compared with the prior art, the utility model has the following beneficial effects: .
1. When the automatic spot welding equipment is electrified for production, the electromagnet generates magnetic force, the iron material part at the rear end of the protective sleeve is adsorbed, so that the protective sleeve is lifted by sliding from the surface of the spot welding head, the spot welding head is exposed for spot welding production of a circuit board of a mobile phone charger, the spot welding equipment is automatically powered off after the production process is finished, the electromagnet loses the magnetic force, the protective sleeve loses attraction and is positioned on the surface of the spot welding head to slide and descend, and the rolling spot welding head is wrapped by the asbestos material part at the front end of the protective sleeve, so that the anti-scalding protective effect is achieved;
2. according to the utility model, through the arrangement of the X-axis sliding rail, the Y-axis sliding rail, the Z-axis sliding rail and the cam dividing turntable, the welding gun is enabled to have higher flexibility and freedom degree, so that the welding gun can freely move according to requirements, and the processing dead angle existing in the spot welding production of the circuit board of the mobile phone charger is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic view of the external structure of the welding protection assembly of the present utility model;
fig. 3 is a schematic view of the internal structure of the welding protection assembly of the present utility model.
In the figure: 1. a welding workbench; 2. a control board; 3. dovetail slide rail; 4. clamping blocks; 5. a mobile phone charger circuit board; 6. a Y-axis sliding rail; 7. a portal frame; 8. a platform; 9. a molten solder paste tank; 10. a pipeline; 11. an X-axis sliding rail; 12. a slide block; 13. cam dividing turntables; 14. a Z-axis sliding rail; 15. welding a protection component; 1501. a back plate; 1502. a welding gun; 1503. spot welding heads; 1504. a flow passage hole; 1505. a protective sleeve; 1506. a spring; 1507. an electromagnet.
Description of the embodiments
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, a control board 2 is fixedly installed on the right side of the bottom of a welding workbench 1, a dovetail slide rail 3 is fixedly installed at the middle end of the top of the welding workbench 1, clamping blocks 4 are fixedly installed on two sides of the dovetail slide rail 3, a mobile phone charger circuit board 5 is fixedly clamped on opposite surfaces of the clamping blocks 4 on two sides, the mobile phone charger circuit board 5 is arranged in the middle of the dovetail slide rail 3, the clamping and fixing of the processing position of the mobile phone charger circuit board 5 are realized by moving the clamping blocks 4 on two sides and using a bolt fixing mode, a Y-axis slide rail 6 is fixedly installed on two sides of the top of the welding workbench 1, a portal frame 7 is fixedly installed on the left side of the portal frame 7 in a sliding manner, a platform 8 is fixedly installed on the top of the platform 8, a melting soldering paste tank 9 is externally connected with a pipeline 10, the tail end of the pipeline 10 is communicated with the top opening of the flow channel hole 1504 in the spot welding head 1503, the front surface of the portal frame 7 is fixedly provided with an X-axis sliding rail 11, the front surface of the X-axis sliding rail 11 is provided with a sliding block 12 in a left-right sliding manner, the front surface of the sliding block 12 is fixedly provided with a cam dividing rotary table 13, the front surface of the cam dividing rotary table 13 is rotatably provided with a Z-axis sliding rail 14, the front surface of the Z-axis sliding rail 14 is provided with a back plate 1501 in a up-down sliding manner, the portal frame 7 is positioned at the top of the Y-axis sliding rail 6 in a front-back sliding manner, the sliding block 12 is positioned at the front surface of the X-axis sliding rail 11 in a left-right sliding manner, the back plate 1501 is positioned at the front surface of the Z-axis sliding rail 14 in a up-down sliding manner, and the arrangement of the cam dividing rotary table 13 is matched, the welding gun has higher flexibility and degree of freedom, and processing dead angles existing in spot welding production of the mobile phone charger circuit board 5 are reduced;
as shown in fig. 2-3, a welding protection assembly 15 for anti-scalding protection is arranged above the welding workbench 1, the welding protection assembly 15 comprises a backboard 1501, a welding gun 1502, a spot welding head 1503, a runner hole 1504, a protective sleeve 1505, a spring 1506 and an electromagnet 1507, the front surface of the backboard 1501 is fixedly provided with the welding gun 1502, and a spot welding head 1503 is inserted and fixed at the middle end of the bottom of the welding gun 1502, a flow passage hole 1504 is longitudinally arranged in the middle of the spot welding head 1503, and the diameter of the bottom opening of the runner hole 1504 is smaller than that of the top opening, the molten solder paste tank 9 supplies solder to the welding gun 1502 through the pipeline 10 in production, the arrangement that the diameter of the bottom opening of the runner hole 1504 is smaller than that of the top opening is convenient for the liquid solder paste to come out of the runner hole 1504 to form arc-shaped liquid drops, is convenient for processing on a workpiece to be soldered, and the welding place of the processed soldering tin workpiece is beautiful, the outside of the spot welding head 1503 is sleeved with a protective sleeve 1505 in a sliding way, and the top of the protective sleeve 1505 is connected with a spring 1506, one end of the spring 1506 away from the protective sleeve 1505 is connected with an electromagnet 1507, a small part of the rear end of the protective sleeve 1505 is made of iron and can be attracted by the electromagnet 1507, and most of the front end of the protective sleeve 1505 is made of asbestos material, which can play a role in heat insulation and scalding prevention of the spot welding head 1503, when the automatic spot welding equipment is electrified and produced, the electromagnet 1507 generates a magnetic force, which attracts the iron material portion of the rear end of the protective sheath 1505, so that the protective sleeve 1505 is slidingly lifted by the surface of the spot welding head 1503, exposing the spot welding head 1503 for spot welding production of the mobile phone charger circuit board 5, and after the production process is finished, the spot welding device is automatically powered off, the electromagnet 1507 loses magnetic force, the protective sleeve 1505 loses attraction and is positioned on the surface of the spot welding head 1503 to slide and descend, the spot welding head 1503 for rolling is partially wrapped by asbestos material at the front end of the protective sleeve 1505, so that the anti-scalding protective effect is achieved.
Working principle: when the automatic spot welding device for mobile phone charger processing is used, the mobile phone charger circuit board 5 is arranged in the middle of the dovetail slide rail 3, the clamping and fixing of the processing position of the mobile phone charger circuit board 5 are realized by moving the clamping blocks 4 on two sides and using a bolt fixing mode, after that, the automatic spot welding device is started through the control board 2, the portal frame 7 is positioned at the top of the Y-axis slide rail 6 and slides back and forth, the sliding block 12 is positioned at the front side of the X-axis slide rail 11 and slides left and right, the backboard 1501 is positioned at the front side of the Z-axis slide rail 14 and slides up and down, in addition, the setting of the cam dividing turntable 13 is matched, the welding gun 1502 is given higher flexibility and freedom degree, the processing dead angle existing in the spot welding production of the mobile phone charger circuit board 5 is reduced, the molten solder paste pot 9 is supplied to the welding gun 1502 through the pipeline 10 in the production, the opening diameter of the bottom of the runner hole 1504 is smaller than the opening diameter of the top of the runner hole 1504, the liquid solder paste is convenient to form circular arc-shaped liquid drops from the runner hole 1504, the processing to the to be convenient to the workpiece to be processed, and the welding position of the processed solder workpiece is attractive.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an automatic spot welding equipment that cell-phone charger processing was used, its characterized in that, including welding work platform (1) and welding protection subassembly (15), welding work platform (1) top is equipped with welding protection subassembly (15) that are used for preventing scalding the protection, welding protection subassembly (15) include backplate (1501), welder (1502), spot welder (1503), runner hole (1504), protective sheath (1505), spring (1506) and electro-magnet (1507), backplate (1501) front fixed mounting has welder (1502), and is fixed with spot welder (1502) bottom middle-end grafting, runner hole (1504) have been seted up in the middle part of spot welder (1503) vertically, and runner hole (1504) bottom opening diameter is less than its top opening diameter, outside slip cover of spot welder (1503) is equipped with protective sheath (1505), and protective sheath (1505) top is connected with spring (1506), spring (1506) deviating from protective sheath (1507) one end and being connected with electro-magnet (1507).
2. The automatic spot welding device for mobile phone charger processing according to claim 1, wherein a small part of the rear end of the protective sleeve (1505) is made of iron and can be attracted by the electromagnet (1507), and a large part of the front end of the protective sleeve (1505) is made of asbestos and can play a role in heat insulation and scalding prevention of the spot welding head (1503).
3. The automatic spot welding equipment for processing the mobile phone charger according to claim 1, wherein a control board (2) is fixedly arranged on the right side of the bottom of the welding workbench (1), and a dovetail sliding rail (3) is fixedly arranged at the middle end of the top of the welding workbench (1).
4. The automatic spot welding device for processing the mobile phone charger according to claim 3, wherein clamping blocks (4) are slidably mounted on two sides of the dovetail sliding rail (3), and a mobile phone charger circuit board (5) is clamped and fixed on opposite surfaces of the clamping blocks (4).
5. The automatic spot welding equipment for processing the mobile phone charger according to claim 1, wherein two sides of the top of the welding workbench (1) are fixedly provided with Y-axis sliding rails (6), and a portal frame (7) is arranged on the top of the Y-axis sliding rails (6) in a sliding manner.
6. The automatic spot welding device for processing the mobile phone charger according to claim 5, wherein a platform (8) is fixedly arranged on the left side of the portal frame (7), a molten solder paste tank (9) is fixedly arranged on the top of the platform (8), a pipeline (10) is externally connected to the top of the molten solder paste tank (9), and the tail end of the pipeline (10) is communicated with the top opening of an inner runner hole (1504) of the spot welding head (1503).
7. The automatic spot welding device for processing the mobile phone charger according to claim 5, wherein an X-axis sliding rail (11) is fixedly arranged on the front face of the portal frame (7), and a sliding block (12) is arranged on the front face of the X-axis sliding rail (11) in a left-right sliding manner.
8. The automatic spot welding device for processing the mobile phone charger according to claim 7, wherein a cam dividing rotary table (13) is fixedly arranged on the front face of the sliding block (12), a Z-axis sliding rail (14) is rotatably arranged on the front face of the cam dividing rotary table (13), and a back plate (1501) is vertically and slidably arranged on the front face of the Z-axis sliding rail (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876899.8U CN219684212U (en) | 2023-04-19 | 2023-04-19 | Automatic spot welding equipment for processing mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320876899.8U CN219684212U (en) | 2023-04-19 | 2023-04-19 | Automatic spot welding equipment for processing mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684212U true CN219684212U (en) | 2023-09-15 |
Family
ID=87940934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320876899.8U Active CN219684212U (en) | 2023-04-19 | 2023-04-19 | Automatic spot welding equipment for processing mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684212U (en) |
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2023
- 2023-04-19 CN CN202320876899.8U patent/CN219684212U/en active Active
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