PCB copper deposition wire loading and unloading auxiliary device

Abstract

The utility model discloses a PCB copper deposition wire upper and lower plate auxiliary device, and relates to the PCB production field, the PCB copper deposition wire upper and lower plate auxiliary device comprises a bottom plate and a support plate, two sides of the top of the support plate are provided with slide grooves, the slide grooves are internally provided with slide rods, the outer walls of the slide rods are sleeved with slide seats, the middle position of the bottom of the support plate is provided with a groove, and the bottom of the support plate is provided with a through hole. A motor is installed in the groove, the output end of the motor is connected with a rotating plate, and a pulling plate is rotationally connected between the rotating plate and the sliding base. Through the arrangement of the motor, the rotating plate, the pulling plates, the sliding seat and the clamping plate, when a PCB placed on the supporting plate needs to be clamped and limited, a worker can start the motor, the motor works to drive the rotating plate to rotate clockwise, then the two pulling plates are pulled to rotate, the pulling plates pull the sliding seat to move, and the sliding seat drives the clamping plate to move; the two clamping plates can move at the same time so that the PCB can be clamped and limited, the PCB is prevented from shaking or shifting in the upward moving process, and then the stability of the PCB is improved.

Description

A PCB copper plating line loading and unloading auxiliary device Technical Field

[0001] This utility model relates to the field of PCB manufacturing, specifically to an auxiliary device for loading and unloading PCB copper plating lines. Background Technology

[0002] The purpose of copper plating is to deposit a thin layer of chemical copper onto the non-conductive substrate of drilled holes using a chemical method, so as to serve as a base for subsequent copper electroplating. Currently, most PCB manufacturers need to use auxiliary devices to assist in loading and unloading during the copper plating process on the copper plating line.

[0003] According to Chinese Patent No. CN206956146U, a PCB copper plating line loading and unloading auxiliary device is disclosed. This PCB copper plating line loading and unloading auxiliary device can stably and quickly realize the loading and unloading process, and is convenient to use and highly practical.

[0004] Regarding the aforementioned patent content, the PCB board is placed on a push plate, and then the push plate is raised and lowered by a motor and rotating wheels, thereby driving the PCB board to rise and fall, in order to assist in loading and unloading the PCB board. However, the PCB board is placed on the push plate without clamping or limiting it, which may cause the PCB board to slide or shift during the lifting process, thereby reducing the stability of the PCB board during lifting and lowering and reducing the effectiveness of the auxiliary device. Summary of the Invention

[0005] Based on this, the purpose of this utility model is to provide an auxiliary device for loading and unloading PCB copper plating lines, so as to solve the technical problem that the PCB board may shift when it is placed on the push plate for lifting and lowering, thereby affecting the stability of the PCB board.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PCB copper plating line loading and unloading auxiliary device, comprising a base plate and a support plate. The support plate has sliding grooves on both sides of its top, and a sliding rod is installed inside the sliding groove. A sliding seat is fitted on the outer wall of the sliding rod. A groove is formed at the middle of the bottom of the support plate, and a motor is installed inside the groove. The output end of the motor is connected to a rotating plate. A pull plate is rotatably connected between the rotating plate and the sliding seat. A clamping plate is installed on the top of the sliding seat.

[0007] By adopting the above technical solution, the slide moves and drives the clamping plate to move, so as to adjust the position of the clamping plate.

[0008] Furthermore, a slot is provided on one side of the clamping plate, and an insert plate is inserted into the slot. An anti-slip pad is installed on one side of the insert plate.

[0009] By adopting the above technical solution, the anti-slip pad can improve the stability of the clamping plate.

[0010] Furthermore, the top of the clamping plate is threaded with a locking bolt extending into the insert plate, and the locking bolt is threadedly connected to the insert plate.

[0011] By adopting the above technical solution, the insert plate can be locked and fixed after the locking bolt is screwed into the insert plate, thereby improving the stability of the insert plate and the clamping plate.

[0012] Furthermore, support frames are installed on both sides of the top of the base plate, and through slots are opened inside the support frames, and hydraulic cylinders are installed on the top of the support frames.

[0013] By adopting the above technical solution, the operation of the hydraulic cylinder can extend or retract the piston rod, thereby driving the movable seat to move so as to adjust the position of the movable seat.

[0014] Furthermore, the output end of the hydraulic cylinder is equipped with a movable seat via a piston rod, and a support plate is installed between the two movable seats.

[0015] By adopting the above technical solution, the moving seat can drive the support plate to move, thereby adjusting the height of the support plate.

[0016] Furthermore, a guide rod is installed inside the through groove, the guide rod passes through the movable seat, and the outer surface and back of the movable seat are in contact with the inner wall of the through groove.

[0017] By adopting the above technical solution, the guide rod can guide the movable seat, thereby improving the stability of the movable seat when it moves.

[0018] Furthermore, the bottom of the clamping plate is attached to the top of the support plate, and the anti-slip pad is detachably connected to the clamping plate.

[0019] By adopting the above technical solution, the anti-slip mat can be easily disassembled and replaced.

[0020] Furthermore, the clamping plate is slidably connected to the sliding rod via a sliding block, and the length of the rotating plate is the same as the length of the pulling plate.

[0021] By adopting the above technical solution, the slide block can drive the clamping plate to move when it slides on the slide rod, thereby improving the stability of the clamping plate when it moves.

[0022] Furthermore, the insert plate is adapted to the slot, and support bases are installed around the bottom of the base plate.

[0023] By adopting the above technical solution, the insert plate can be inserted into the slot, thereby positioning the clamp plate and facilitating its installation.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model is equipped with a motor, a rotating plate, a pull plate, a slide block, and a clamping plate. When it is necessary to clamp and limit the PCB placed on the support plate, the operator can start the motor. The motor drives the rotating plate to rotate clockwise, which in turn pulls the two pull plates to rotate. The pull plates then pull the slide block to move, and the slide block drives the clamping plate to move, so that the two clamping plates can move simultaneously to clamp and limit the PCB board, preventing the PCB board from shaking or shifting during the upward movement, thereby improving the stability of the PCB board.

[0026] 2. This utility model is equipped with a sliding rod, which can guide the sliding block, thereby improving the stability of the sliding block and clamping plate when moving, ensuring that the clamping plate can only move laterally. By providing an anti-slip pad, the clamping plate is prevented from directly contacting the PCB board, thus protecting the PCB board and improving the stability of clamping the PCB board.

[0027] 3. This utility model is equipped with an insert plate, a slot, and a locking bolt. When the anti-slip pad needs to be replaced, the worker can unscrew the locking bolt, which releases the restriction on the insert plate. Then, the worker can pull the anti-slip pad horizontally to move the insert plate out of the slot, and then remove the anti-slip pad for replacement. Attached Figure Description

[0028] Figure 1 is a schematic diagram of the overall three-dimensional structure of this utility model;

[0029] Figure 2 is a schematic diagram of the overall cross-sectional structure of this utility model;

[0030] Figure 3 is a schematic diagram of the support plate structure of this utility model;

[0031] Figure 4 is a schematic diagram of the support plate structure of this utility model from a bottom view;

[0032] Figure 5 is a schematic diagram of the pull plate structure of this utility model;

[0033] Figure 6 is a partial structural diagram of the clamping plate of this utility model;

[0034] Figure 7 is an enlarged structural schematic diagram of point A in Figure 2 of this utility model.

[0035] In the diagram: 1. Base plate; 2. Support frame; 3. Through groove; 4. Guide rod; 5. Movable seat; 6. Hydraulic cylinder; 7. Support plate; 8. Groove; 9. Motor; 10. Rotating plate; 11. Pull plate; 12. Slide groove; 13. Slide seat; 14. Slide rod; 15. Clamping plate; 16. Slot; 17. Insert plate; 18. Anti-slip pad; 19. Locking bolt. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of this utility model will be described below based on its overall structure.

[0038] Example 1:

[0039] A PCB copper plating line loading and unloading auxiliary device, as shown in Figures 1-7, includes a base plate 1 and a support plate 7. The top two sides of the support plate 7 are provided with sliding grooves 12, and a sliding rod 14 is installed inside the sliding groove 12. A sliding seat 13 is sleeved on the outer wall of the sliding rod 14. A groove 8 is provided at the middle position of the bottom of the support plate 7, and a motor 9 is installed inside the groove 8. The output end of the motor 9 is connected to a rotating plate 10. A pull plate 11 is rotatably connected between the rotating plate 10 and the sliding seat 13. A clamping plate 15 is installed on the top of the sliding seat 13. When the sliding seat 13 moves, it will drive the clamping plate 15 to move so as to adjust the position of the clamping plate 15.

[0040] Referring to Figures 1-5, support frames 2 are installed on both sides of the top of the base plate 1. The support frames 2 have through grooves 3 inside, and a hydraulic cylinder 6 is installed on the top of the support frames 2. The operation of the hydraulic cylinder 6 can extend or retract the piston rod, thereby driving the movable seat 5 to move so as to adjust the position of the movable seat 5. The output end of the hydraulic cylinder 6 is connected to the movable seat 5 through the piston rod, and a support plate 7 is installed between the two movable seats 5. When the movable seat 5 moves, it can drive the support plate 7 to move, thereby adjusting the height of the support plate 7. The outer surface and back of the movable seat 5 are in contact with the inner wall of the through groove 3. The bottom of the clamping plate 15 is in contact with the top of the support plate 7. The clamping plate 15 is slidably connected to the slide rod 14 through the slide seat 13. The length of the rotating plate 10 is the same as the length of the pull plate 11. When the slide seat 13 slides on the slide rod 14, it can drive the clamping plate 15 to move, thereby improving the stability of the clamping plate 15 when it moves. Support seats are installed on all four sides of the bottom of the base plate 1.

[0041] Example 2:

[0042] Based on the above embodiment 1, the following structure will be set to prevent the clamping plate 15 from contacting the PCB board.

[0043] Specifically, a slot 16 is provided on one side of the clamping plate 15, and a plug plate 17 is inserted into the slot 16. An anti-slip pad 18 is installed on one side of the plug plate 17. The anti-slip pad 18 is made of rubber material, which facilitates the insertion of the plug plate 17 into the slot 16, thereby positioning the clamping plate 15 and facilitating its installation. The plug plate 17 is compatible with the slot 16. The anti-slip pad 18 improves the stability of the clamping plate 15. A locking bolt 19 extending into the plug plate 17 is threadedly connected to the top of the clamping plate 15. The locking bolt 19 is threadedly connected to the plug plate 17. When the locking bolt 19 is screwed into the plug plate 17, the plug plate 17 can be locked and fixed, thereby improving the stability of the plug plate 17 and the clamping plate 15. The anti-slip pad 18 is detachably connected to the clamping plate 15, making it easy to remove and replace.

[0044] Example 3:

[0045] Based on the above embodiment 1, in order to improve the stability of the movable seat 5 when it moves, it is necessary to guide the movable seat 5.

[0046] Referring to Figures 1-4, a guide rod 4 is installed inside the through groove 3. The guide rod 4 passes through the movable seat 5 and can guide the movable seat 5, thereby improving the stability of the movable seat 5 when it moves.

[0047] The working principle of this utility model is as follows: First, when using it, the operator first turns on the power supply, then places the PCB board on the support plate 7, then starts the motor 9. The motor 9 drives the rotating plate 10 to rotate clockwise, which in turn pulls the two pull plates 11 to rotate. The pull plates 11 then pull the slide 13 to move, and the slide 13 drives the clamping plate 15 to move, so that the two clamping plates 15 can move at the same time to clamp and limit the PCB board, preventing the PCB board from shaking or shifting during the upward movement. Then, the hydraulic cylinder 6 is started, which causes the piston rod to extend, thereby driving the movable seat 5 to move, then driving the support plate 7 to move, and driving the PCB board to move upward, thereby adjusting the height of the PCB board for auxiliary loading and unloading.

[0048] Because of the anti-slip pad 18, the clamping plate 15 is prevented from directly contacting the PCB board, thus protecting the PCB board. When the anti-slip pad 18 needs to be replaced, the operator can unscrew the locking bolt 19, which releases the limit on the insertion plate 17. Then the operator can pull the anti-slip pad 18 horizontally to move the insertion plate 17 out of the slot 16, and then the anti-slip pad 18 can be removed for replacement.

[0049] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A PCB copper plating line mounting and dismounting auxiliary device, comprising a base plate (1) and a support plate (7), characterized in that: The support plate (7) has a sliding groove (12) on both sides of the top, and a sliding rod (14) is installed inside the sliding groove (12). A sliding seat (13) is fitted on the outer wall of the sliding rod (14). A groove (8) is opened at the middle position of the bottom of the support plate (7), and a motor (9) is installed inside the groove (8). A rotating plate (10) is connected to the output end of the motor (9). A pull plate (11) is rotatably connected between the rotating plate (10) and the sliding seat (13). A clamping plate (15) is installed on the top of the sliding seat (13).

2. The PCB copper plating line loading and unloading auxiliary device according to claim 1, characterized in that: A slot (16) is provided on one side of the clamp (15), and a plug plate (17) is inserted into the slot (16). An anti-slip pad (18) is installed on one side of the plug plate (17).

3. The PCB copper plating line loading and unloading auxiliary device according to claim 1, characterized in that: The top of the clamp (15) is threaded with a locking bolt (19) extending into the insert (17), and the locking bolt (19) is threaded to the insert (17).

4. The PCB copper plating line loading and unloading auxiliary device according to claim 1, characterized in that: The bottom plate (1) has support frames (2) installed on both sides of the top, and the support frames (2) have through slots (3) inside, and a hydraulic cylinder (6) is installed on the top of the support frames (2).

5. The PCB copper plating line loading and unloading auxiliary device according to claim 4, characterized in that: The output end of the hydraulic cylinder (6) is equipped with a movable seat (5) via a piston rod, and a support plate (7) is installed between the two movable seats (5).

6. The PCB copper plating line loading and unloading auxiliary device according to claim 5, characterized in that: A guide rod (4) is installed inside the through groove (3). The guide rod (4) passes through the movable seat (5). The outer surface and back of the movable seat (5) are in contact with the inner wall of the through groove (3).

7. The PCB copper plating line loading and unloading auxiliary device according to claim 2, characterized in that: The bottom of the clamp (15) is attached to the top of the support plate (7), and the anti-slip pad (18) is detached from the clamp (15).

8. The PCB copper plating line loading and unloading auxiliary device according to claim 1, characterized in that: The clamping plate (15) is slidably connected to the slide rod (14) via the slide block (13), and the length of the rotating plate (10) is the same as the length of the pull plate (11).

9. The PCB copper plating line loading and unloading auxiliary device according to claim 2, characterized in that: The insert plate (17) is adapted to the slot (16), and the bottom of the base plate (1) is equipped with support seats on all four sides.

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