A hard surface processing apparatus in the field of electronic component processing

Abstract

The utility model discloses a kind of hard surface treatment equipment in the field of electronic component processing, including processing pool, fixed seat is fixed on the lateral wall of processing pool, rotating shaft is rotatably arranged in the fixed seat by bearing, motor one is arranged in the lower end of fixed seat and is connected with rotating shaft power, the upper end of rotating shaft is fixed with horizontal plate, lifting device is arranged on the horizontal plate, the lower end of lifting device is connected with frame, the lower end of frame is fixed with crossbeam, slot is symmetrically arranged in the crossbeam, clamping device is arranged in the frame and slot to clamp and fix PCB board. The utility model belongs to the technical field of electronic component surface treatment, specifically refers to a kind of hard surface treatment equipment in the field of electronic component processing.

Description

Technical Field

[0001] This utility model belongs to the field of electronic component surface treatment technology, specifically referring to a hard surface treatment device in the field of electronic component processing. Background Technology

[0002] In the field of electronic component processing, hard surface treatment is a key technology to improve the performance, reliability and service life of components. It includes electroplating, physical vapor deposition, chemical vapor deposition and electrochemical oxidation technology. The purpose is to improve wear resistance, impact resistance, oxidation resistance, corrosion resistance and insulation performance.

[0003] When performing electroplating on the surface of a PCB board, it is generally necessary to set the temperature and pH value of the electroplating solution, immerse the PCB board in it for a certain period of time, and complete the electroplating. However, there are some shortcomings in this process: the PCB board is not easy to clamp and fix, and it is not easy to remove it after electroplating. Therefore, improvements are needed. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that in the prior art, when performing surface electroplating on electronic component PCBs, it is inconvenient to clamp and fix them into the electroplating tank, and it is inconvenient to remove them after electroplating is completed.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: a hard surface treatment device in the field of electronic component processing, including a treatment tank, a fixed seat fixedly connected to the side wall of the treatment tank, a rotating shaft rotatably arranged in the fixed seat through a bearing, a motor being provided at the lower end of the fixed seat and poweredly connected to the rotating shaft, a horizontal plate being fixedly connected to the upper end of the rotating shaft, a lifting device being provided on the horizontal plate, a frame being connected to the lower end of the lifting device, a crossbeam being fixedly connected to the lower end of the frame, slots being symmetrically arranged in the crossbeam, and clamping devices being provided in the frame and the slots to clamp and fix the PCB board.

[0006] Furthermore, the clamping device includes a bidirectional electric push rod, which is fixedly connected to the frame. A hanging plate is slidably disposed in the slot and connected to the bidirectional electric push rod. A connecting column is disposed on the opposite side of the hanging plate, and a clamping slot plate is fixedly connected to the connecting column.

[0007] Furthermore, the lifting device includes a bracket, which is fixedly connected to a horizontal plate. A second motor is fixedly connected to the horizontal plate. The output end of the second motor is connected to a lead screw and rotates on the bracket. A lifting rod passes through the horizontal plate and its lower end is fixedly connected to the frame. An ear plate is fixedly connected to the top of the lifting rod and is threadedly connected to the lead screw.

[0008] Furthermore, a sliding rod is provided in the slot, and the hanging plate slides in the sliding rod. The sliding rod is parallel to the extension and retraction direction of the bidirectional electric push rod.

[0009] Furthermore, the lifting rod is parallel to the lead screw, and the bracket is arranged in an L-shape.

[0010] Furthermore, the lifting range of the lifting rod is sufficient to allow the lowest point of the suspended plate to detach from the upper surface of the treatment tank.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows: 1. This utility model, by setting up a clamping device, uses a bidirectional electric push rod to pull the hanging plate, and the clamping slot plate can clamp and fix both sides of the PCB board of electronic components without affecting the electroplating of the PCB.

[0012] 2. This utility model, by setting up a lifting device, can lift and lower the clamped PCB board so as to extend it into the processing tank. After electroplating is completed, it can also be lifted out of the processing tank. With the help of the rotating shaft, it can be rotated to one side of the processing tank for unloading, which is very convenient. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of a hard surface treatment device for electronic component processing according to the present invention; Figure 2 This utility model relates to the internal structure of the processing tank of a hard surface treatment device in the field of electronic component processing. Figure 1 ; Figure 3 This utility model relates to the internal structure of the processing tank of a hard surface treatment device in the field of electronic component processing. Figure 2 ; Figure 4 for Figure 2 Enlarged view of a portion of point A in the middle.

[0014] Among them, 1. treatment pool, 2. fixed seat, 3. rotating shaft, 4. motor one, 5. horizontal plate, 6. lifting device, 7. frame, 8. crossbeam, 9. slot, 10. clamping device, 11. bidirectional electric push rod, 12. hanging plate, 13. connecting column, 14. clamping slot plate, 15. bracket, 16. motor two, 17. lead screw, 18. lifting rod, 19. ear plate, 20. slide rod. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0017] like Figure 1-4 This utility model discloses a hard surface treatment device in the field of electronic component processing, including a treatment tank 1, a fixed seat 2 fixedly connected to the side wall of the treatment tank 1, a rotating shaft 3 rotatably mounted in the fixed seat 2 via bearings, a motor 4 mounted at the lower end of the fixed seat 2 and poweredly connected to the rotating shaft 3, a horizontal plate 5 fixedly connected to the upper end of the rotating shaft 3, a lifting device 6 mounted on the horizontal plate 5, a frame 7 connected to the lower end of the lifting device 6, a crossbeam 8 fixedly connected to the lower end of the frame 7, slots 9 symmetrically arranged in the crossbeam 8, and clamping devices 10 mounted in the frame 7 and slots 9 for clamping and fixing PCB boards.

[0018] like Figure 1-4 The clamping device 10 includes a bidirectional electric push rod 11, which is fixedly connected to the frame 7. A hanging plate 12 is slidably arranged in the slot 9 and connected to the bidirectional electric push rod 11. A connecting post 13 is arranged on the opposite side of the hanging plate 12. A clamping slot plate 14 is fixedly connected to the connecting post 13. A sliding rod 20 is arranged in the slot 9. The hanging plate 12 slides in the sliding rod 20. The sliding rod 20 is parallel to the extension and retraction direction of the bidirectional electric push rod 11. The hanging plate 12 is pulled by the bidirectional electric push rod 11, and the hanging plate 12 slides in the slot 9. The clamping slot plate 14 can achieve side clamping of the PCB board without affecting the electroplating of the PCB board, and also facilitates the removal of the PCB board from the processing pool 1.

[0019] like Figure 1-3The lifting device 6 includes a bracket 15, which is fixedly connected to a horizontal plate 5. A second motor 16 is fixedly connected to the horizontal plate 5. The output end of the second motor 16 is connected to a lead screw 17 and rotates on the bracket 15. A lifting rod 18 passes through the horizontal plate 5 and its lower end is fixedly connected to the frame 7. The lifting rod 18 is parallel to the lead screw 17. The bracket 15 is L-shaped. An ear plate 19 is fixedly connected to the top of the lifting rod 18 and threadedly connected to the lead screw 17. The lifting range of the lifting rod 18 can satisfy the requirement that the lowermost end of the hanging plate 12 is disengaged from the upper surface of the processing pool 1. By driving the ear plate 19 to lift and lower through the lead screw 17, the lifting rod 18 can pull the clamping device 10 to lift and lower, thereby pulling the PCB board out of the processing pool 1.

[0020] In practical use, when surface hardening treatment of electronic components is required, electroplating is adopted. First, the PCB board is placed between the clamping slots 14. By controlling the start of the bidirectional electric push rod 11, the hanging plate 12 is pulled to slide on the slide rod 20. The clamping slots 14 can clamp and fix the two sides of the PCB board, and the PCB board is in a vertical state.

[0021] Then, by starting motor 4, the shaft 3 rotates, rotating the PCB board above the treatment tank 1. Then, by starting motor 16, the lead screw 17 rotates on the bracket 15 and drives the ear plate 19 to slide, and the lifting rod 18 moves down, extending the PCB board into the treatment tank 1 for electroplating.

[0022] The processing pool 1 in this application is an electroplating pool, which requires electroplating equipment such as electroplating solution, electroplating power supply, and electrodes. It is existing technology and is not the technical problem to be solved by this solution, so it will not be described in detail here.

[0023] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A hard surface treatment device for electronic component processing, characterized in that: The system includes a treatment tank (1), a fixed seat (2) is fixedly connected to the side wall of the treatment tank (1), a rotating shaft (3) is rotatably installed in the fixed seat (2) through a bearing, a motor (4) is installed at the lower end of the fixed seat (2) and is poweredly connected to the rotating shaft (3), a horizontal plate (5) is fixedly connected to the upper end of the rotating shaft (3), a lifting device (6) is installed on the horizontal plate (5), a frame (7) is connected to the lower end of the lifting device (6), a crossbeam (8) is fixedly connected to the lower end of the frame (7), slots (9) are symmetrically arranged in the crossbeam (8), and clamping devices (10) are arranged in the frame (7) and the slots (9).

2. The hard surface processing apparatus in the field of electronic component processing according to claim 1, characterized by: The clamping device (10) includes a bidirectional electric push rod (11), which is fixed in the frame (7). A hanging plate (12) is slidably arranged in the slot (9) and connected to the bidirectional electric push rod (11). A connecting column (13) is provided on the opposite side of the hanging plate (12), and a clamping slot plate (14) is fixed on the connecting column (13).

3. The hard surface processing apparatus for electronic component processing field according to claim 1, wherein: The lifting device (6) includes a bracket (15), which is fixedly connected to a horizontal plate (5). A second motor (16) is fixedly connected to the horizontal plate (5). The output end of the second motor (16) is connected to a lead screw (17) and rotates on the bracket (15). A lifting rod (18) passes through the horizontal plate (5) and its lower end is fixedly connected to the frame (7). An ear plate (19) is fixedly connected to the top of the lifting rod (18) and threadedly connected to the lead screw (17).

4. The hard surface treatment equipment in the field of electronic component processing according to claim 2, characterized in that: A slide rod (20) is provided in the slot (9), and the hanging plate (12) slides in the slide rod (20). The slide rod (20) is parallel to the extension and retraction direction of the bidirectional electric push rod (11).

5. The hard surface processing apparatus in the field of electronic component processing according to claim 3, characterized by: The lifting rod (18) is parallel to the lead screw (17), and the bracket (15) is arranged in an L-shape.

6. The hard surface processing apparatus in the field of electronic component processing according to claim 3, wherein: The lifting range of the lifting rod (18) is sufficient to allow the bottom of the hanging plate (12) to detach from the upper surface of the treatment pool (1).

7. The hard surface treatment equipment in the field of electronic component processing according to claim 2, characterized in that: The clamping slot plate (14) is symmetrically arranged on the opposite surface of the hanging plate (12) via the connecting column (13).

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