Electronic component lead welding machine

Abstract

The utility model discloses an electronic component lead welding machine, and relates to the technical field of component lead welding, in particular to a main body fixing table, a U-shaped block is fixedly connected to one side of the top end of the fixing table, a U-shaped groove is formed in the top end of the U-shaped block, a T-shaped plate is slidably connected to the surface of the U-shaped groove, and a sliding column is fixedly connected to the middle of the front surface of the T-shaped plate. A first mounting groove is formed in the U-shaped block, a second spring is fixedly connected to one side of the bottom end of the first mounting groove, a sliding plate is fixedly connected to one end of the second spring, and after the tin soldering device is completed, a piston rod of the air cylinder drives the tin soldering device to move rightwards, so that a pressing plate is pushed to move inwards, and a connecting plate is driven to move inwards; and due to the cooperation of the rotating groove and the rotating column, the scraping plate can be driven to rotate inwards around the rotating shaft, so that the scraping plate can make contact with the surface of the tin soldering device, tin liquid on the surface of the tin soldering device can be completely scraped through the scraping plate, and the tin soldering device on the lower side can be conveniently used.

Description

Technical Field

[0001] The utility model relates to the technical field of component lead welding, in particular to an electronic component lead welding machine. Background Art

[0002] Electronic components are components of electronic components and small and medium-sized machines and instruments. They are often composed of several parts and can be used in similar products. In the field of electronic component production, welding of electronic components is one of the most important links, and the welding equipment of electronic components is a necessary foundation.

[0003] The electronic component lead welding machine disclosed in the Chinese utility model patent application publication CN 214556155 U fixes the electronic components by means of a clamping block and a threaded rod and welds the electronic components by means of a welding gun. However, the electronic component lead welding machine has the disadvantages of being cumbersome to manually clamp the threaded rod and having residual solder on the welding gun after welding, which may clog the welding gun. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides an electronic component lead welding machine, which solves the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: it includes a main body fixing platform, a top side of the fixing platform is fixedly connected to a U-shaped block, the top of the U-shaped block is provided with a U-shaped groove, the surface of the U-shaped groove is slidably connected to a T-shaped plate, the middle part of the front surface of the T-shaped plate is fixedly connected to a sliding column, a first mounting groove is provided inside the U-shaped block, a bottom end side of the first mounting groove is fixedly connected to a second spring, one end of the second spring is fixedly connected to a slide plate, a sliding groove is provided in the middle part of the surface of the slide plate, the bottom end of the sliding groove passes through the slide plate, and the sliding column is slidably connected to the sliding groove.

[0008] Optionally, a splint is fixedly connected to one side of the top of the skateboard, the top of the splint passes through the U-shaped block, a third spring is fixedly connected to one side of the inside of the skateboard, one end of the third spring is fixedly connected to an arc column, the top of the arc column passes through the skateboard.

[0009] Optionally, a limiting groove is provided on one side of the first installation groove, and the arc column is slidably connected to the limiting groove.

[0010] Optionally, the surface of the limiting groove is slidably connected to a button, the top of the button passes through the U-shaped block, the surface of the button is fixedly connected to a fixing plate, the surface of the button is sleeved with a first spring, a first spring is provided between the fixing plate and the first mounting groove, the bottom end of the button is fixedly connected to a push plate, and the push plate is in contact with the arc column.

[0011] Optionally, a fixed block is fixedly connected to the other side of the top of the fixed platform, a second mounting groove is opened inside the fixed block, a cylinder is fixedly connected to one side of the middle of the second mounting groove, one side of the piston rod of the cylinder passes through the fixed block and is fixedly connected to a soldering device, and a pressure plate is slidably connected to both ends of the middle of the second mounting groove, one side of the pressure plate passes through the fixed block and contacts with the soldering device.

[0012] Optionally, a connecting plate is fixedly connected to the other side of the pressure plate, and rotating columns are fixedly connected to both ends of the surface of the connecting plate.

[0013] Optionally, a rotating shaft is fixedly connected to both ends of one side of the second mounting groove, a scraper is rotatably connected to the surface of the rotating shaft, one side of the scraper passes through the fixed block, a rotating groove is opened on one side of the surface of the scraper, the bottom end of the rotating groove passes through the scraper, and the rotating groove is slidably connected to the rotating column.

[0014] Optionally, a fourth spring is fixedly connected to one side of the connecting plate, and the fourth spring is fixedly connected to the second mounting groove.

[0015] (3) Beneficial effects

[0016] The utility model provides an electronic component lead welding machine, which has the following beneficial effects:

[0017] 1. The electronic component lead welding machine inserts the circuit board into the U-shaped groove of the U-shaped block, fixes the circuit board through the U-shaped groove, and drives the slide plate to move to the right through the cooperation of the sliding column and the sliding groove, thereby driving the clamping plate to move to the right. While the slide plate moves to the right, due to the cooperation of the third spring of the arc column, the arc column can be stuck in the limit groove, so that the clamping plate can fix the electronic component. When the electronic component is soldered, the arc column is disengaged from the limit groove through the cooperation of the fixing plate and the first spring, thereby releasing the fixation of the electronic component. The operation is simple and it is convenient for the staff to fix the electronic component.

[0018] 2. This electronic component lead welding machine, when the soldering device is completed, the piston rod of the cylinder drives the soldering device to move to the right, thereby pushing the pressure plate to move inward, thereby driving the connecting plate to move inward. Due to the cooperation between the rotating groove and the rotating column, the scraper can be driven to rotate inward around the rotating axis, so that the scraper can contact the surface of the soldering device, so that the scraper can scrape off the tin liquid on the surface of the soldering device, thereby facilitating the use of the soldering device on the next side. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a side view schematic diagram of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of the U-shaped block of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 5 This is a schematic diagram of the top cross-sectional structure of the fixing block of the utility model;

[0024] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure at point B in the middle.

[0025] In the figure: 1. fixed table; 2. U-shaped block; 3. clamping plate; 4. button; 5. soldering device; 6. cylinder; 7. fixed block; 8. scraper; 9. pressure plate; 10. slide plate; 11. first mounting groove; 12. T-shaped plate; 13. sliding column; 14. arc column; 15. fixed plate; 16. first spring; 17. push plate; 18. second spring; 19. third spring; 20. second mounting groove; 21. rotating column; 22. connecting plate; 23. fourth spring; 24. rotating shaft. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example 1

[0028] See also Figures 1 to 4The utility model provides a technical solution: an electronic component lead welding machine, including a main body fixing table 1, a top side of the fixing table 1 is fixedly connected to a U-shaped block 2, the top of the U-shaped block 2 is provided with a U-shaped groove, the surface of the U-shaped groove is slidably connected to a T-shaped plate 12, the middle of the front surface of the T-shaped plate 12 is fixedly connected to a sliding column 13, the interior of the U-shaped block 2 is provided with a first mounting groove 11, the bottom side of the first mounting groove 11 is fixedly connected to a second spring 18, one end of the second spring 18 is fixedly connected to a slide plate 10, the middle of the surface of the slide plate 10 is provided with a There is a sliding groove, the bottom end of the sliding groove passes through the slide 10, the sliding column 13 is slidably connected to the sliding groove, the top side of the slide 10 is fixedly connected to the splint 3, the top of the splint 3 passes through the U-shaped block 2, the inner side of the slide 10 is fixedly connected to the third spring 19, one end of the third spring 19 is fixedly connected to the arc column 14, the top of the arc column 14 passes through the slide 10, a limiting groove is provided on one side of the first mounting groove 11, the arc column 14 is slidably connected to the limiting groove, the surface of the limiting groove is slidably connected to the button 4, the top of the button 4 passes through the U-shaped block 2. The surface of the button 4 is fixedly connected with a fixing plate 15. The surface of the button 4 is sleeved with a first spring 16. A first spring 16 is provided between the fixing plate 15 and the first mounting groove 11. The bottom end of the button 4 is fixedly connected with a push plate 17. The push plate 17 contacts the arc column 14. The circuit board is inserted into the U-shaped groove of the U-shaped block 2. The circuit board is fixed by the U-shaped groove. When the circuit board moves downward, it squeezes the T-shaped plate 12 to move downward, thereby driving the sliding column 13 to move downward. Due to the cooperation of the sliding groove, the slide plate 10 can be driven to move to the right. When the slide plate 10 moves to the right, the arc column 14 is stuck in the limit groove due to the cooperation of the third spring 19 of the arc column 14, so that the clamping plate 3 can fix the electronic components. When the electronic components are soldered, the button 4 is pressed, and the push plate 17 is driven to move downward through the cooperation of the fixing plate 15 and the first spring 16, so that the arc column 14 is disengaged from the limit groove, thereby releasing the fixation of the electronic components. The operation is simple, which is convenient for the staff to fix the electronic components.

[0029] Example 2

[0030] See also Figures 5 and 6The utility model provides a technical solution: an electronic component lead welding machine, the other side of the top of the fixed table 1 is fixedly connected to a fixed block 7, a second mounting groove 20 is opened inside the fixed block 7, a cylinder 6 is fixedly connected to one side of the middle of the second mounting groove 20, one side of the piston rod of the cylinder 6 passes through the fixed block 7 and is fixedly connected to the soldering device 5, the middle two ends of the second mounting groove 20 are slidably connected with a pressing plate 9, one side of the pressing plate 9 passes through the fixed block 7 and contacts the soldering device 5, the other side of the pressing plate 9 is fixedly connected to a connecting plate 22, the two ends of the surface of the connecting plate 22 are fixedly connected to a rotating column 21, the two ends of one side of the second mounting groove 20 are fixedly connected to a rotating shaft 24, the surface of the rotating shaft 24 is rotatably connected to a scraper 8, one side of the scraper 8 passes through the fixed block 7, the surface of the scraper 8 A rotating groove is provided on one side of the surface, and the bottom end of the rotating groove passes through the scraper 8. The rotating groove is slidably connected to the rotating column 21. A fourth spring 23 is fixedly connected to one side of the connecting plate 22, and the fourth spring 23 is fixedly connected to the second mounting groove 20. When the soldering device 5 is completed, the piston rod of the cylinder 6 drives the soldering device 5 to move to the right, so that the soldering device 5 can contact the pressure plate 9, thereby pushing the pressure plate 9 to move inward, thereby driving the connecting plate 22 to move inward, thereby driving the rotating columns 21 on both sides to move inward. Due to the cooperation of the rotating groove, the scraper 8 can be driven to rotate inward around the rotating shaft 24, so that the scraper 8 can contact the surface of the soldering device 5, so that the tin liquid on the surface of the soldering device 5 can be scraped clean by the scraper 8, thereby facilitating the use of the soldering device 5 on the next side.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic component lead welding machine, comprising a main body fixing table (1), characterized in that: A U-shaped block (2) is fixedly connected to one side of the top of the fixed platform (1), a U-shaped groove is provided at the top of the U-shaped block (2), a T-shaped plate (12) is slidably connected to the surface of the U-shaped groove, a sliding column (13) is fixedly connected to the middle of the front surface of the T-shaped plate (12), a first mounting groove (11) is provided inside the U-shaped block (2), a second spring (18) is fixedly connected to one side of the bottom end of the first mounting groove (11), one end of the second spring (18) is fixedly connected to the slide plate (10), a sliding groove is provided in the middle of the surface of the slide plate (10), the bottom end of the sliding groove passes through the slide plate (10), and the sliding column (13) is slidably connected to the sliding groove.

2. The electronic component lead welding machine according to claim 1, characterized in that: A clamping plate (3) is fixedly connected to one side of the top end of the slide plate (10), and the top end of the clamping plate (3) passes through the U-shaped block (2). A third spring (19) is fixedly connected to one side of the interior of the slide plate (10), and one end of the third spring (19) is fixedly connected to an arc column (14), and the top end of the arc column (14) passes through the slide plate (10).

3. The electronic component lead welding machine according to claim 2, characterized in that: A limiting groove is provided on one side of the first installation groove (11), and the arc column (14) is slidably connected to the limiting groove.

4. The electronic component lead welding machine according to claim 3, characterized in that: The surface of the limiting groove is slidably connected to a button (4), the top of the button (4) passes through the U-shaped block (2), the surface of the button (4) is fixedly connected to a fixing plate (15), the surface of the button (4) is sleeved with a first spring (16), a first spring (16) is provided between the fixing plate (15) and the first mounting groove (11), the bottom end of the button (4) is fixedly connected to a push plate (17), and the push plate (17) is in contact with the arc column (14).

5. The electronic component lead welding machine according to claim 1, characterized in that: A fixed block (7) is fixedly connected to the other side of the top of the fixed platform (1), a second mounting groove (20) is provided inside the fixed block (7), a cylinder (6) is fixedly connected to one side of the middle of the second mounting groove (20), one side of the piston rod of the cylinder (6) passes through the fixed block (7) and is fixedly connected to the soldering device (5), and a pressure plate (9) is slidably connected to both ends of the middle of the second mounting groove (20), one side of the pressure plate (9) passes through the fixed block (7) and is in contact with the soldering device (5).

6. The electronic component lead welding machine according to claim 5, characterized in that: A connecting plate (22) is fixedly connected to the other side of the pressing plate (9), and rotating columns (21) are fixedly connected to both ends of the surface of the connecting plate (22).

7. The electronic component lead welding machine according to claim 6, characterized in that: A rotating shaft (24) is fixedly connected to both ends of one side of the second mounting groove (20), a scraper (8) is rotatably connected to the surface of the rotating shaft (24), one side of the scraper (8) passes through the fixed block (7), a rotating groove is provided on one side of the surface of the scraper (8), the bottom end of the rotating groove passes through the scraper (8), and the rotating groove is slidably connected to the rotating column (21).

8. The electronic component lead welding machine according to claim 6, characterized in that: A fourth spring (23) is fixedly connected to one side of the connecting plate (22), and the fourth spring (23) is fixedly connected to the second mounting groove (20).

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