A soldering device for a circuit board production

Abstract

The utility model relates to the field of circuit board production, concretely relates to a welding set for circuit board production, including the type seat and workstation, the type seat inner bottom is installed with the adjusting cylinder, and the workstation upper end face is equipped with the fixed groove, and the fixed groove is rotatably installed with the adjusting screw through the bearing, and the adjusting screw outside wall is symmetrically screwed with the first sliding block, and the first sliding block upper end face is installed with the clamping plate, and the workstation upper end face is installed with the back seat, and the back seat upper end face is rotatably installed with the glass plate through the pin shaft, and the back seat front is arranged with the front seat, and the type seat left side end face is installed with the control panel, and the control panel is electrically connected with the adjusting cylinder, and the utility model discloses adjusting cylinder structure, thereby can handle the workstation according to the height of staff, avoid the staff long time stoop excessive operation and lead to the waist soreness of waist, reduce its work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of circuit board manufacturing, and specifically to a welding device for circuit board manufacturing. Background Technology

[0002] Circuit boards make circuits miniaturized and more intuitive, playing an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. Circuit boards can also be called printed circuit boards or printed circuit boards. Circuit boards need to be soldered during the production and soldering process.

[0003] Chinese patent discloses a welding device for circuit board production (authorization announcement number CN 221454587U). This patented technology can solve the problems of users needing to readjust the fixed position of the circuit board when welding different positions, which is time-consuming and laborious, reduces production efficiency, and is inconvenient for users. However, it still has the following problems:

[0004] Because the workbench is a fixed structure, in some situations where manual welding is required, workers need to bend over to weld. Since different people have different heights, some people may suffer great damage to their lower back from bending over. In addition, the flying debris during welding can easily cause damage to the skin. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a welding device for circuit board production, including a C-shaped base and a worktable. An adjusting cylinder is installed at the bottom of the C-shaped base, and the worktable is installed at the output end of the adjusting cylinder. A fixing groove is opened on the upper surface of the worktable, and an adjusting screw is rotatably installed in the fixing groove through a bearing. A first slider is symmetrically screwed to the outer wall of the adjusting screw. A clamping plate is installed on the upper surface of the first slider. A rear seat is installed on the upper surface of the worktable, and a glass plate is rotatably installed on the upper surface of the rear seat through a pin. A front seat is arranged in front of the rear seat. A control panel is installed on the left end face of the C-shaped base, and the control panel is electrically connected to the adjusting cylinder.

[0006] Preferably, an annular sleeve is installed on the front end face of the glass plate, and an adjusting screw is installed on the inner end of the annular sleeve by means of thread rotation. A connecting seat is installed on the front end face of the front seat, and the adjusting screw is connected to the connecting seat by means of screw connection.

[0007] Preferably, the bottom of the fixing groove is provided with symmetrical through holes, and a collection chamber is arranged below the through holes. The collection chamber is installed on the bottom of the workbench by snap-fit.

[0008] Preferably, an adjusting shaft is installed on the right end face of the adjusting screw. The adjusting shaft is installed on the right end face of the fixed groove by means of bearing rotation. A driven bevel gear is installed on the outer wall of the adjusting shaft. A driving bevel gear is installed on the outer wall of the driven bevel gear in meshing rotation. A first motor is installed at the bottom of the driving bevel gear.

[0009] Preferably, the upper end of the worktable has symmetrical square holes on the front and back. A top plate is installed in the square holes by sliding fit. A paddle is installed at the bottom of the top plate. A bottom cavity is arranged at the outer end of the top plate. A first spring rod is installed at the bottom of the bottom cavity. A second slider is installed on the upper end of the first spring rod. The second slider is installed at the outer end of the top plate.

[0010] Preferably, a third slider is installed on the left and right sidewalls of the C-shaped seat through a sliding fit, and the third slider is installed on the outer end of the worktable.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model adopts an adjustable cylinder structure, which can adjust the workbench according to the height of the worker, avoiding the back pain caused by prolonged bending and excessive work, thus reducing their work efficiency.

[0013] 2. The present invention uses a glass plate structure, which can block the debris that splashes during the welding process and prevent it from causing injury to the workers. Attached Figure Description

[0014] Figure 1 This is a front view of a welding apparatus for circuit board production provided in an embodiment of this application;

[0015] Figure 2 This is a cross-sectional front view of a welding apparatus for circuit board production provided in an embodiment of this application;

[0016] Figure 3 This is a top cross-sectional view of a welding apparatus for circuit board production provided in an embodiment of this application;

[0017] Figure 4 This is a cross-sectional left view of a welding apparatus for circuit board production provided in an embodiment of this application;

[0018] Figure 5 This application provides a welding apparatus for circuit board production. Figure 1 A magnified view of a portion of region A in the middle;

[0019] Figure 6 This application provides a welding apparatus for circuit board production. Figure 2 A magnified view of a portion of region B in the middle;

[0020] In the diagram: 1. C-shaped seat; 2. Worktable; 11. Adjusting cylinder; 12. Adjusting screw; 13. Clamping plate; 14. Rear seat; 15. Glass plate; 16. Front seat; 17. Ring sleeve; 18. Adjusting screw; 19. Connecting seat; 21. Through hole; 22. Collection chamber; 23. Driven bevel gear; 24. Driving bevel gear; 25. First motor; 26. Control panel; 27. Top plate; 28. Paddle; 29. ​​Bottom cavity; 291. First spring rod; 292. Third slider. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0022] Please see Figures 1-6 This embodiment provides a welding device for circuit board production, including a C-shaped base 1 and a worktable 2. An adjusting cylinder 11 is installed at the bottom of the C-shaped base 1, and the worktable 2 is installed at the output end of the adjusting cylinder 11. A fixing groove is formed on the upper surface of the worktable 2, and an adjusting screw 12 is rotatably installed in the fixing groove via a bearing. First sliders are symmetrically screwed to the outer walls of the adjusting screw 12. A clamping plate 13 is installed on the upper surface of the first slider. A rear seat 14 is installed on the upper surface of the worktable 2, and a glass plate 15 is rotatably installed on the upper surface of the rear seat 14 via a pin. A front seat 16 is arranged in front of the rear seat 14. A control panel 26 is installed on the left end face of the C-shaped base 1, and the control panel 26 is electrically connected to the adjusting cylinder 11. The control panel 26 is programmed with a PLC to control the operation of each device. The adjusting screw 12 is symmetrical with opposite threads. During operation, the circuit board is placed on the workbench 2, and the adjusting screw 12 is rotated to move the clamping plate 13 inward, thereby clamping and fixing the circuit board. The operator uses a handheld welding machine to weld the circuit board. The adjusting cylinder 11 is activated, which moves the workbench 2 up and down, allowing it to be adjusted according to the operator's height, avoiding back pain caused by prolonged bending and reducing work efficiency. In addition, the glass plate 15 prevents the flying debris during welding from causing injury to the operator.

[0023] An annular sleeve 17 is installed on the front end face of the glass plate 15. An adjusting screw 18 is installed on the inner end of the annular sleeve 17 by means of thread rotation. A connecting seat 19 is installed on the front end face of the front seat 16. The adjusting screw 18 and the connecting seat 19 are connected by screwing. During operation, the adjusting screw 18 is used to fix the glass plate 15 by means of screwing.

[0024] The bottom of the fixed groove is provided with symmetrical through holes 21. A collection chamber 22 is arranged below the through holes 21. The collection chamber 22 is installed at the bottom of the workbench 2 by snap-fit. During operation, the debris generated during the welding process enters the fixed groove and enters the collection chamber 22 through the through holes 21 for recycling, thus avoiding damage to the surface of the adjusting screw 12 caused by long-term placement of debris.

[0025] An adjusting shaft is installed on the right end face of the adjusting screw 12. The adjusting shaft is installed on the right end face of the fixed groove by means of bearing rotation. A driven bevel gear 23 is installed on the outer wall of the adjusting shaft. A driving bevel gear 24 is meshed and rotatably installed on the outer wall of the driven bevel gear 23. A first motor 25 is installed at the bottom of the driving bevel gear 24. When working, the first motor 25 starts, drives the driving bevel gear 24 to rotate, and then drives the driven bevel gear 23 to rotate, thereby driving the adjusting screw 12 to rotate.

[0026] The workbench 2 has symmetrical square holes on the front and back of its upper end. A top plate 27 is installed in the square holes by sliding fit. A lever 28 is installed at the bottom of the top plate 27. A bottom cavity 29 is arranged at the outer end of the top plate 27. A first spring rod 291 is installed at the bottom of the bottom cavity 29. A second slider is installed on the upper end of the first spring rod 291. The second slider is installed at the outer end of the top plate 27. During operation, after the circuit board is soldered, it is tightly attached to the workbench 2 and is difficult to remove. Manually prying it off can easily damage the surface of the circuit board. By moving the lever 28 upward, the top plate 27 is lifted, so that the circuit board is in a floating state and can be easily removed.

[0027] The left and right sidewalls of the C-shaped base 1 are fitted with a third slider 292 by means of sliding fit. The third slider 292 is installed on the outer end of the worktable 2. During operation, the structure of the third slider 292 is used to ensure the stability of the worktable 2 moving up and down.

[0028] In practice, the circuit board is placed on the workbench 2, and the adjusting screw 12 is rotated to move the clamping plate 13 inward, thereby clamping and fixing the circuit board. The worker then uses a handheld welding machine to weld the circuit board. The adjusting cylinder 11 is activated, which moves the workbench 2 up and down, allowing it to be adjusted according to the worker's height. This avoids back pain caused by prolonged bending and reduces work efficiency. Furthermore, the glass plate 15 prevents debris from flying during the welding process, thus avoiding injury to the worker.

[0029] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A soldering apparatus for circuit board production, comprising a U-shaped base (1) and a worktable (2), characterized in that, An adjusting cylinder (11) is installed at the bottom of the C-shaped seat (1). A worktable (2) is installed at the output end of the adjusting cylinder (11). A fixed groove is opened on the upper surface of the worktable (2). An adjusting screw (12) is rotatably installed in the fixed groove through a bearing. A first slider is symmetrically screwed to the outer side wall of the adjusting screw (12). A clamp (13) is installed on the upper surface of the first slider. A rear seat (14) is installed on the upper surface of the worktable (2). A glass plate (15) is rotatably installed on the upper surface of the rear seat (14) through a pin. A front seat (16) is arranged in front of the rear seat (14).

2. The welding apparatus for circuit board production according to claim 1, characterized in that... The glass plate (15) is equipped with an annular sleeve (17) on its front end face. An adjusting screw (18) is installed on the inner end of the annular sleeve (17) by means of thread rotation. A connecting seat (19) is installed on the front end face of the front seat (16). The adjusting screw (18) and the connecting seat (19) are connected by screwing.

3. The welding apparatus for circuit board production according to claim 1, characterized in that, The bottom of the fixed groove is provided with symmetrical through holes (21), and a collection cavity (22) is arranged below the through holes (21). The collection cavity (22) is installed at the bottom of the workbench (2) by snap-fit.

4. The welding apparatus for circuit board production according to claim 1, characterized in that, An adjusting shaft is installed on the right end face of the adjusting screw (12). The adjusting shaft is installed on the right end face of the fixed groove by means of bearing rotation. A driven bevel gear (23) is installed on the outer wall of the adjusting shaft. A driving bevel gear (24) is installed on the outer wall of the driven bevel gear (23) in meshing rotation. A first motor (25) is installed at the bottom of the driving bevel gear (24).

5. The welding apparatus for circuit board production according to claim 4, characterized in that, A control panel (26) is installed on the left end face of the C-shaped base (1), and the control panel (26) is electrically connected to the regulating cylinder (11).

6. The welding apparatus for circuit board production according to claim 1, characterized in that, The workbench (2) has square holes symmetrically opened on the front and back of its upper end. A top plate (27) is installed in the square holes by sliding fit. A paddle (28) is installed at the bottom of the top plate (27). A bottom cavity (29) is arranged at the outer end of the top plate (27). A first spring rod (291) is installed at the bottom of the bottom cavity (29). A second slider is installed on the upper end of the first spring rod (291). The second slider is installed at the outer end of the top plate (27).

7. The welding apparatus for circuit board production according to claim 1, characterized in that, The inner left and right side walls of the C-shaped seat (1) are fitted with a third slider (292) by means of sliding fit, and the third slider (292) is installed on the outer end of the worktable (2).

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