Copper laying device for PCB

Abstract

The utility model relates to the technical field of copper laying of PCBs (printed circuit boards), in particular to a copper laying device for PCBs, which comprises a box provided with a protection mechanism. A copper laying mechanism is installed in the box body and comprises a copper laying plate and a first telescopic rod. A cutting mechanism is further mounted in the box body; a workbench is further installed in the box body, a moving mechanism is further installed on the workbench, and the moving mechanism comprises a limiting sliding plate and rolling wheels; according to the copper laying device for the PCB provided by the utility model, the cutting mechanism can cut copper exceeding the PCB after the copper laying mechanism completes a copper laying task, so that manual cutting is avoided; the waste of copper is reduced to a certain extent, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper plating of PCB boards, and in particular to a copper plating device for PCB boards. Background Art

[0002] The primary function of a PCB, or printed circuit board (PCB), is to secure electronic components and provide electrical connections between them. These boards are typically composed of two materials: an insulating substrate and a conductor. PCBs can be found in a wide variety of electronic devices, from small electronic watches and calculators to large computers and communications equipment, even military weapon systems. Nearly every electronic device containing integrated circuits utilizes a printed circuit board. PCBs can be categorized into various types, including single-layer, double-layer, and multi-layer. These different types vary depending on the number of electronic components and the complexity of the connections.

[0003] A Chinese patent discloses a copper-laying device (authorization publication number CN 219478225 U). This patented technology simplifies the copper-laying process for antennas, making it easier and reducing material waste. However, the device is inconvenient to operate, making it unsuitable for mass production and requiring excessively long time to complete.

[0004] Therefore, those skilled in the art provide a copper plating device for a PCB board to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a copper plating device for PCB boards, comprising a box body, wherein the box body is equipped with a protective mechanism, including a door and a handle; a copper plating mechanism is installed inside the box body, including a copper plating plate and a telescopic rod; a cutting mechanism is also installed inside the box body, including a cutting knife and a telescopic rod; a workbench is also installed inside the box body, and the workbench is also equipped with a moving mechanism, and the moving mechanism includes a limiting slide and a roller.

[0006] Preferably, the blocking door of the protection mechanism is installed on the front side of the box body, a handle is installed on the front side of the blocking door, a rotating shaft is installed between the blocking door and the box body; and a limiting groove is installed on the inner side wall of the top of the box body.

[0007] Preferably: a motor is installed on the upper left inner wall of the box body, a screw is installed on the motor, and a copper-plating mechanism is installed on the screw; a moving block is installed on the top of the copper-plating mechanism, and the upper side of the moving block is embedded in the limiting groove.

[0008] Preferably: the copper-laying mechanism includes a fixed block 1, a telescopic rod 1 is installed at the bottom of the fixed block 1, and the fixed block 1 is passed through the middle by a screw rod; a copper-laying plate is installed at the bottom of the telescopic rod 1; a connecting rod is installed on the right side of the fixed block 1, and a cutting mechanism is installed on the other side of the connecting rod.

[0009] Preferably, the cutting mechanism comprises a second fixing block, the left side of which is connected to the connecting rod; a second telescopic rod is installed at the bottom of the second fixing block, and a cutting knife is installed at the bottom of the second telescopic rod.

[0010] Preferably: a workbench is installed on the lower side of the cutting mechanism, and a movable groove is opened on the workbench; a splint 1 is installed on the upper side of the workbench, and a splint 2 is installed on the front side of the splint 1; a fixed plate 3 is installed on the left and right sides of the front side of the splint 2, and the fixed plate 3 is fixed to the workbench; a bolt is installed on the front side of the fixed plate 3, and a rotating shaft is installed between the bolt and the fixed plate 3; the bolt can fix the splint 2; a movable plate is installed on the bottom of the splint 2, and the position of the movable plate corresponds to the position of the movable groove.

[0011] Preferably: a moving mechanism is installed at the bottom of the workbench, and the moving mechanism includes two limiting slides, and rollers are installed at the bottom of the two limiting slides; a second handle is installed on the front side of the workbench; sliders are installed on the left and right sides of the workbench, and the sliders are embedded in the slide grooves; the slide grooves are opened on the left and right inner walls of the box.

[0012] Preferably, the supporting mechanism includes supporting legs, and there are four supporting legs, which are respectively installed around the bottom of the box; anti-slip pads are installed at the bottom of the four supporting legs, and the number of the anti-slip pads is the same as the number of the supporting legs.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. The utility model provides a copper-laying device for PCB boards. The cutting mechanism can cut the copper that exceeds the PCB board after the copper-laying mechanism completes the copper-laying task, avoiding manual cutting; to a certain extent, it reduces copper waste and saves resources.

[0015] 2. The front side of the fixed plate 3 of the present invention is installed with bolts, and the bolts can fix the clamping plate 2; the bottom of the clamping plate 2 is installed with a movable plate, and the position of the movable plate corresponds to the position of the movable groove, so that the movable plate can move back and forth in the movable groove.

[0016] 3. The movable mechanism of the present invention can be pulled out of the box by rollers, which can make pushing and pulling more convenient, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of a copper plating device for a PCB board provided in an embodiment of the present application;

[0018] Figure 2 This is an exploded view of the overall structure of a copper plating device for a PCB board provided in an embodiment of the present application;

[0019] Figure 3 The embodiment of the present application provides a copper plating device for PCB board with the explosion after the door is removed. Figure 1 ;

[0020] Figure 4 The embodiment of the present application provides a copper plating device for PCB board with the explosion after the door is removed. Figure 2 ;

[0021] Figure 5 This invention provides a copper plating device for PCB board. Figure 4 A schematic diagram of the enlarged structure.

[0022] In the figure: 1. Box body; 2. Rotating shaft; 3. Support foot; 4. Anti-slip pad; 5. Door stop; 6. Handle 1; 7. Motor; 8. Screw; 9. Moving block; 10. Connecting rod; 11. Fixed block 1; 12. Telescopic rod 1; 13. Copper plate; 14. Telescopic rod 2; 15. Fixed block 2; 16. Cutting knife; 17. Clamp 1; 18. Clamp 2; 19. Workbench; 20. Handle 2; 21. Moving slot; 22. Fixed plate 3; 23. Bolt; 24. Moving plate; 25. Rotating shaft; 26. Slide; 27. Slider; 28. Limiting slot; 29. ​​Limiting slide; 30. Roller. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Numerous modifications and variations will be apparent to those skilled in the art. The embodiments are selected 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 specific applications.

[0024] Example

[0025] See also Figures 1 to 5In this embodiment, a copper plating device for a PCB board is provided, comprising a box body 1, wherein the box body 1 is provided with a protective mechanism, comprising a door 5 and a handle 6; a copper plating mechanism, comprising a copper plating plate 13 and a telescopic rod 12, is provided inside the box body 1, and the copper plating mechanism is responsible for completing the copper plating task; a cutting mechanism, comprising a cutting knife 16 and a telescopic rod 14, is provided inside the box body 1, and the cutting mechanism is mainly used to cut off excess copper at the edge of the PCB, and is not commonly used for manual copper removal, thus saving manpower; a workbench 19 is provided inside the box body 1, and the workbench 19 is further provided with a moving mechanism, wherein the moving mechanism comprises a limiting slide 29 and a roller 30; the moving mechanism can pull the workbench 19 out of the box body 1 for cleaning; a motor 7 and a screw 8 are also provided inside the box body 1;

[0026] The barrier door 5 of the protection mechanism is installed on the front side of the box body 1. A handle 6 is installed on the front side of the barrier door 5. A rotating shaft 2 is installed between the barrier door 5 and the box body 1. The barrier door 5 can be opened and closed by the rotating shaft 2, thereby protecting the internal structure of the box body 1 and playing a dust-proof role to a certain extent. A limiting groove 28 is installed on the inner side wall of the top of the box body 1.

[0027] A motor 7 is mounted on the upper left inner wall of the box body 1, and a screw rod 8 is mounted on the motor 7. A copper-plating mechanism is mounted on the screw rod 8. When the motor 7 is started, the copper-plating mechanism is driven to move left and right to complete the copper-plating task on the PCB board; a moving block 9 is mounted on the top of the copper-plating mechanism, and the upper side of the moving block 9 is embedded in the limiting groove 28 to prevent the screw rod 8 from rotating and causing the copper-plating mechanism to rotate;

[0028] The copper-laying mechanism includes a fixed block 11, a telescopic rod 12 is installed at the bottom of the fixed block 11, and the fixed block 11 is passed through the middle by a screw rod 8; a copper-laying plate 13 is installed at the bottom of the telescopic rod 12; the telescopic rod 12 can control the height of the copper-laying plate 13, so that it can be more flexible to lay copper on PCB boards of different thicknesses; the copper-laying mechanism can move left and right under the action of the screw rod 8, and the copper-laying plate 13 is lowered where copper laying is required and lifted up after laying. The copper-laying plate 13 adopts a pressing method to make the copper on the PCB board more compliant; a connecting rod 10 is installed on the right side of the fixed block 11, and a cutting mechanism is installed on the other side of the connecting rod 10;

[0029] The cutting mechanism includes a second fixing block 15, the left side of which is connected to the connecting rod 10; a second telescopic rod 14 is installed at the bottom of the second fixing block 15, and a cutting knife 16 is installed at the bottom of the second telescopic rod 14. The second telescopic rod 14 can control the height of the cutting knife 16 to increase its flexibility; the cutting mechanism can cut the copper that exceeds the PCB board after the copper plating mechanism completes the copper plating task, avoiding manual cutting, thereby reducing copper waste to a certain extent and saving resources;

[0030] A workbench 19 is installed on the lower side of the cutting mechanism, and a movable groove 21 is opened on the workbench 19; a clamping plate 17 is installed on the upper side of the workbench 19, and a clamping plate 2 18 is installed on the front side of the clamping plate 17. The clamping plate 17 and the clamping plate 2 18 can clamp and fix the PCB board, which is convenient for the copper plating mechanism and the cutting mechanism to process it; a fixing plate 3 22 is installed on the left and right sides of the front side of the clamping plate 2 18, and the fixing plate 3 22 is fixedly installed to the workbench 19; a bolt 23 is installed on the front side of the fixing plate 3 22, and a rotating shaft 25 is installed between the bolt 23 and the fixing plate 3 22; the bolt 23 can fix the clamping plate 2 18; a movable plate 24 is installed at the bottom of the clamping plate 2 18, and the position of the movable plate 24 corresponds to the position of the movable groove 21, so that the movable plate 24 can move back and forth in the movable groove 21;

[0031] A movable mechanism is installed at the bottom of the workbench 19, and the movable mechanism includes two limiting slides 29, and rollers 30 are installed at the bottom of the two limiting slides 29; a second handle 20 is installed on the front side of the workbench 19, and the second handle 20 can facilitate dragging the workbench 19; sliders 27 are installed on the left and right sides of the workbench 19, and the sliders 27 are embedded in the slide grooves 26, so that the sliders 27 can move back and forth inside; the slide grooves 26 are opened on the left and right inner walls of the box body 1; the movable mechanism can be pulled out of the box body 1 by the rollers 30, and the rollers 30 can make pushing and pulling more convenient, saving time and effort;

[0032] The supporting mechanism includes supporting feet 3, and there are four supporting feet 3, which are respectively installed around the bottom of the box body 1; anti-slip pads 4 are installed at the bottom of the four supporting feet 3, and the number of the anti-slip pads 4 is the same as the number of supporting feet 3; the supporting mechanism can support the entire box body 1 to prevent it from sticking to the ground, making it convenient to clean the bottom surface of the box body 1.

[0033] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A copper plating device for a PCB board, comprising a box (1), wherein the box (1) is provided with a protective mechanism, including a stopper (5) and a handle (6); a copper plating mechanism is provided inside the box (1), wherein: The invention comprises a copper plate (13) and a telescopic rod (12); a cutting mechanism is installed inside the box (1), comprising a cutting knife (16) and a telescopic rod (14); a workbench (19) is installed inside the box (1), and a moving mechanism is installed on the workbench (19), and the moving mechanism comprises a limiting slide plate (29) and a roller (30); a motor (7) and a screw rod (8) are installed inside the box (1); and a supporting mechanism is installed on the box (1).

2. A copper plating device for a PCB board according to claim 1, characterized in that: The baffle door (5) of the protection mechanism is installed on the front side of the box body (1), and a handle (6) is installed on the front side of the baffle door (5), and a rotating shaft (2) is installed between the baffle door (5) and the box body (1); a limiting groove (28) is installed on the inner side wall of the top of the box body (1); a motor (7) is installed on the left inner wall of the upper part of the box body (1), a screw rod (8) is installed on the motor (7), and a copper-plating mechanism is installed on the screw rod (8); a moving block (9) is installed on the top of the copper-plating mechanism, and the upper side of the moving block (9) is embedded in the limiting groove (28).

3. A copper plating device for a PCB board according to claim 2, characterized in that: The copper-plating mechanism comprises a fixed block (11), a telescopic rod (12) is installed at the bottom of the fixed block (11), and a screw rod (8) passes through the middle of the fixed block (11); a copper-plating plate (13) is installed at the bottom of the telescopic rod (12); a connecting rod (10) is installed on the right side of the fixed block (11), and a cutting mechanism is installed on the other side of the connecting rod (10).

4. A copper plating device for a PCB board according to claim 3, characterized in that: The cutting mechanism comprises a second fixed block (15), the left side of which is connected to a connecting rod (10); a second telescopic rod (14) is installed at the bottom of the second fixed block (15), and a cutting knife (16) is installed at the bottom of the second telescopic rod (14).

5. A copper plating device for a PCB board according to claim 4, characterized in that: A workbench (19) is installed at the lower side of the cutting mechanism, and a movable groove (21) is opened on the workbench (19); a clamping plate (17) is installed on the upper side of the workbench (19), and a clamping plate (18) is installed on the front side of the clamping plate (17); a fixed plate (22) is installed on the left and right sides of the front side of the clamping plate (18), and the fixed plate (22) and the workbench (19) are fixedly installed; a bolt (23) is installed on the front side of the fixed plate (22), and a rotating shaft (25) is installed between the bolt (23) and the fixed plate (22); the bolt (23) can fix the clamping plate (18); a movable plate (24) is installed at the bottom of the clamping plate (18), and the position of the movable plate (24) corresponds to the position of the movable groove (21).

6. The copper plating device for PCB board according to claim 5, characterized in that: A moving mechanism is installed at the bottom of the workbench (19), and the moving mechanism includes two limiting slides (29), and rollers (30) are installed at the bottom of the two limiting slides (29); a handle (20) is installed at the front side of the workbench (19); sliders (27) are installed on the left and right sides of the workbench (19), and the sliders (27) are embedded in the slide grooves (26); the slide grooves (26) are opened on the left and right inner walls of the box body (1).

7. A copper plating device for a PCB board according to claim 6, characterized in that: The support mechanism comprises support legs (3), and there are four support legs (3), which are respectively installed around the bottom of the box body (1); anti-skid pads (4) are installed at the bottom of the four support legs (3), and the number of the anti-skid pads (4) is the same as the number of the support legs (3).

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