Circuit board copper deposition equipment

Abstract

The utility model relates to the technical field of circuit boards, in particular to circuit board copper deposition equipment which comprises a copper deposition box, a U-shaped plate is arranged on the upper side of the copper deposition box, a plurality of slots are uniformly formed in the inner side wall of the U-shaped plate, circuit boards are arranged in the slots, sliding rails are fixedly arranged on the two sides of the upper end of the copper deposition box, and sliding blocks are arranged in the sliding rails in a sliding mode. The upper ends of the sliding blocks are fixedly connected with the two sides of the bottom of the copper deposition box respectively, a supporting plate is fixedly arranged on one side of the copper deposition box, a top plate is fixedly arranged at the top of the supporting plate, an electric push rod is fixedly arranged at the bottom of the top plate, and a clamping mechanism capable of clamping a plurality of circuit boards at the same time is arranged at the output end of the electric push rod. The two ends of the screw are rotationally connected with the inner side wall of the shell through rolling bearings and penetrate out of the shell. According to the utility model, a plurality of circuit boards can be conveniently and rapidly clamped during copper deposition, the copper deposition efficiency is improved, the labor intensity of workers is reduced, and the automation degree is relatively high.

Description

Technical Field

[0001] This utility model relates to the field of circuit board technology, specifically to a circuit board copper plating equipment. Background Technology

[0002] Plating copper on circuit boards is a crucial step in the manufacturing process. The purpose of this pretreatment is to make the surface of the circuit board smoother, so that the subsequent copper plating process can be more uniform and stable.

[0003] In existing technologies, when workers perform copper plating on multiple circuit boards, they often need to clamp and fix the circuit boards one by one. It is not possible to clamp and fix multiple circuit boards at the same time, which results in low work efficiency, is time-consuming and labor-intensive, and has a low degree of automation. Therefore, we have introduced a circuit board copper plating equipment. Utility Model Content

[0004] The purpose of this invention is to provide a circuit board copper plating equipment that facilitates the rapid clamping of multiple circuit boards during copper plating, thereby improving the efficiency of copper plating, reducing the labor intensity of workers, and having a high degree of automation, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A circuit board copper plating equipment includes a copper plating box, a U-shaped plate on the upper side of the copper plating box, a plurality of slots evenly arranged on the inner sidewall of the U-shaped plate, a circuit board placed in the slot, slide rails fixed on both sides of the upper end of the copper plating box, sliders slidably arranged in the slide rails, the upper ends of the sliders being fixedly connected to the bottom sides of the copper plating box respectively, a support plate fixed on one side of the copper plating box, a top plate fixed on the top of the support plate, an electric push rod fixed on the bottom of the top plate, and a clamping mechanism that can clamp multiple circuit boards simultaneously at the output end of the electric push rod.

[0007] Furthermore, the clamping mechanism includes a housing, inside which is provided a screw. Both ends of the screw are rotatably connected to the inner sidewall of the housing via rolling bearings. Both ends of the screw extend to the outside of the housing. A fixed clamping block is fixedly provided on one side of the multiple circuit boards at the bottom of the housing. A rectangular hole is provided on the other side of the multiple circuit boards at the bottom of the housing. A movable clamping block is slidably provided in the rectangular hole. The upper end of the movable clamping block is threadedly connected to the screw. The upper end of the circuit board can be clamped by the movable clamping block and the fixed clamping block.

[0008] Furthermore, the lower ends of the movable clamping block and the fixed clamping block are chamfered on the side near the corresponding circuit board.

[0009] Furthermore, the chamfer angle is set to 60°.

[0010] Furthermore, one end of the slide rail is provided with an extension.

[0011] Furthermore, both ends of the screw are fixedly equipped with rotating wheels.

[0012] Furthermore, the sidewall of the wheel is provided with anti-slip texture.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This circuit board copper plating equipment, consisting of an electric push rod, a U-shaped plate, a slider, a copper plating tank, a slide rail, a circuit board, a housing, a top plate, a support plate, a rotating wheel, fixed clamps, movable clamps, and a screw, first pulls the U-shaped plate outwards. The slider moves the U-shaped plate to one side of the copper plating tank, where multiple circuit boards are placed into their respective slots. The U-shaped plate is then pushed back into its original position. The electric push rod is then activated, its output driving the housing downwards. When the housing, along with the movable and fixed clamps, is positioned on either side of the circuit board, the electric push rod is deactivated. The rotating wheel then rotates... The screw rotates, causing multiple movable clamping blocks to move closer to the fixed clamping block. After the movable and fixed clamping blocks clamp the circuit board, the electric push rod is activated. The electric push rod drives the multiple circuit boards to move outside the U-shaped plate through the clamping mechanism, and then the electric push rod is closed. At this time, the U-shaped plate slides to the copper plating box. The electric push rod is activated again to put the multiple circuit boards into the copper plating box for copper plating. After copper plating is completed, the multiple circuit boards are put back into the U-shaped plate and then removed. This allows for quick clamping of multiple circuit boards during copper plating, improving the efficiency of copper plating and reducing the labor intensity of the workers. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a circuit board copper plating equipment.

[0016] Figure 2 This is a side view of a circuit board copper plating equipment.

[0017] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the middle.

[0018] In the diagram: 1. Electric push rod; 2. U-shaped plate; 3. Slider; 4. Copper box; 5. Slide rail; 6. Circuit board; 7. Housing; 8. Top plate; 9. Support plate; 10. Rotary wheel; 11. Fixed clamping block; 12. Movable clamping block; 13. Screw. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 3 This utility model provides a technical solution:

[0021] A circuit board copper plating equipment includes a copper plating box 4, a U-shaped plate 2 on the upper side of the copper plating box 4, a plurality of slots evenly arranged on the inner side wall of the U-shaped plate 2, and circuit boards 6 placed in the slots. Slide rails 5 are fixedly provided on both sides of the upper end of the copper plating box 4, and sliders 3 are slidably arranged in the slide rails 5. The upper ends of the sliders 3 are fixedly connected to the bottom sides of the copper plating box 4 respectively. A support plate 9 is fixedly provided on one side of the copper plating box 4, a top plate 8 is fixedly provided on the top of the support plate 9, and an electric push rod 1 is fixedly provided at the bottom of the top plate 8. The output end of the electric push rod 1 is provided with a clamping mechanism that can clamp multiple circuit boards 6 simultaneously.

[0022] The clamping mechanism includes a housing 7, inside which is a screw 13. Both ends of the screw 13 are rotatably connected to the inner wall of the housing 7 via rolling bearings. Both ends of the screw 13 extend to the outside of the housing 7. A fixed clamping block 11 is fixedly provided on one side of the multiple circuit boards 6 at the bottom of the housing 7. A rectangular hole is provided on the other side of the multiple circuit boards 6 at the bottom of the housing 7. A movable clamping block 12 is slidably provided in the rectangular hole. The upper end of the movable clamping block 12 is threadedly connected to the screw 13. The upper end of the circuit board 6 can be clamped by the movable clamping block 12 and the fixed clamping block 11.

[0023] The lower ends of the movable clamping block 12 and the fixed clamping block 11 are chamfered on the side near the corresponding circuit board 6. The chamfer angle is set to 45°. The chamfer can prevent the movable clamping block 12 and the fixed clamping block 11 from contacting the circuit board 6.

[0024] One end of the slide rail 5 is provided with an extension, the length of which is greater than twice the width of the copper plating box 4. The slide rail 5 and the extension can prevent the U-shaped plate 2 from blocking the circuit board from copper plating.

[0025] Both ends of the screw 13 are fixed with rotating wheels 10, which facilitate the rotation of the screw 13. The side wall of the rotating wheel 10 is provided with anti-slip texture, which increases the friction of the side wall of the rotating wheel 10, making it easier for the operator to rotate the rotating wheel 10 and thus drive the screw 13 to rotate.

[0026] In use, first pull the U-shaped plate 2 outwards, and move it to the side of the copper plating box using the slider 3. Then, place multiple circuit boards 6 into the slots respectively, and push the U-shaped plate 2 back into its original position. At this time, activate the electric push rod 1. The output end of the electric push rod 1 drives the housing 7 downwards. When the housing 7 moves the multiple movable clamping blocks 12 and the fixed clamping blocks 11 to the sides of the circuit boards 6 respectively, turn off the electric push rod 1. Then, rotate the rotating wheel 10, which drives the screw 13 to rotate. The screw 13 drives the multiple movable clamping blocks 12 to move closer to the fixed clamping blocks 11. After the movable clamping block 12 and the fixed clamping block 11 clamp the circuit board 6, the electric push rod 1 is activated. The electric push rod 1 drives the multiple circuit boards 6 to move to the outside of the U-shaped plate 2 through the clamping mechanism, and then the electric push rod 1 is closed. At this time, the U-shaped plate 2 is slid to one side of the copper plating box 4. The electric push rod 1 is activated again to put the multiple circuit boards 6 into the copper plating box 4 for copper plating. After the copper plating is completed, the multiple circuit boards 6 are put back into the U-shaped plate 2 and then taken out. This makes it easier to quickly clamp multiple circuit boards 6 during copper plating, which improves the efficiency of copper plating and reduces the labor intensity of the workers.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circuit board copper plating equipment, comprising a copper plating tank (4), characterized in that: The copper plating box (4) is provided with a U-shaped plate (2) on the upper side. The inner side wall of the U-shaped plate (2) is provided with multiple slots. The slots are provided with circuit boards (6). The upper sides of the copper plating box (4) are fixedly provided with slide rails (5). The slide rails (5) are slidably provided with sliders (3). The upper ends of the sliders (3) are fixedly connected to the bottom sides of the copper plating box (4). The copper plating box (4) is fixedly provided with a support plate (9) on one side. The support plate (9) is fixedly provided with a top plate (8) on the top. The bottom of the top plate (8) is fixedly provided with an electric push rod (1). The output end of the electric push rod (1) is provided with a clamping mechanism that can clamp multiple circuit boards (6) at the same time.

2. The circuit board copper plating equipment according to claim 1, characterized in that: The clamping mechanism includes a housing (7), inside which is provided a screw (13). Both ends of the screw (13) are rotatably connected to the inner wall of the housing (7) through rolling bearings. Both ends of the screw (13) extend to the outside of the housing (7). A fixed clamping block (11) is fixedly provided on one side of the multiple circuit boards (6) at the bottom of the housing (7). A rectangular hole is provided on the other side of the multiple circuit boards (6) at the bottom of the housing (7). A movable clamping block (12) is slidably provided in the rectangular hole. The upper end of the movable clamping block (12) is threadedly connected to the screw (13). The upper end of the circuit board (6) can be clamped by the movable clamping block (12) and the fixed clamping block (11).

3. The circuit board copper plating equipment according to claim 2, characterized in that: The lower ends of the movable clamp (12) and the fixed clamp (11) are chamfered on the side near the corresponding circuit board (6).

4. The circuit board copper plating equipment according to claim 3, characterized in that: The chamfer angle is set to 45°.

5. The circuit board copper plating equipment according to claim 1, characterized in that: An extension is provided at one end of the slide rail (5).

6. The circuit board copper plating equipment according to claim 2, characterized in that: Both ends of the screw (13) are fixed with rotating wheels (10).

7. The circuit board copper plating equipment according to claim 6, characterized in that: The side wall of the wheel (10) is provided with anti-slip texture.

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