Gantry type plating line PCB (Printed Circuit Board) thin plate hanger

Abstract

The utility model belongs to the technical field of PCBs (printed circuit boards), and discloses a gantry type plating line PCB thin plate hanging rack which comprises a placing plate, a placing groove is formed in the surface of the placing plate, a clamping plate is rotatably connected to the inner wall of the placing groove, a rubber pad is fixedly mounted on the inner side of the clamping plate, a PCB abuts against the inner side of the rubber pad, and the inner side of the rubber pad is fixedly connected with the PCB. Supporting rods are fixedly connected to the four sides of the surface of the placement plate, pressing plates are slidably connected to the upper sides of the outer ends of the supporting rods, pressing grooves are formed in the bottoms of the pressing plates, and rotating blocks are rotationally connected to the upper ends of the pressing plates. A clamping block and a clamping groove are separated through a sliding block, a pressing plate can be conveniently adjusted upwards or downwards, a handle is reversely rotated, through the effect of a second spring, the clamping block and the clamping groove are clamped, the pressing plate is fixed again, adjustment and use are conveniently conducted according to the size of the PCB, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB boards, in particular to a gantry type PCB thin plate hanging rack for an electroplating line. Background Art

[0002] PCB, also known as printed circuit board, is the provider of electrical connections for electronic components. During the production of thin copper deposition process, the swing caused by the air pumping in the solution tank is easy to cause the boards to overlap. Therefore, after the insertion frame is completed, a board separation cover is added above the board to prevent the boards from overlapping due to the swing, causing the solution to be unable to penetrate the conductive hole to complete the replacement reaction, resulting in a hole without copper.

[0003] As PCB boards become thinner and thinner, the existing ordinary PTH board racks can no longer meet the needs of use. They cannot protect the thin boards from overlapping after being subjected to force in the PTH solution tank, and cannot guarantee the quality of PCB holes.

[0004] For this reason, a gantry type electroplating line PCB thin plate hanger is proposed, which is upgraded and modified on the basis of the device to solve these shortcomings. Utility Model Content

[0005] The purpose of the utility model is to solve the problems of the background technology and provide a gantry type PCB thin plate hanger for an electroplating line.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A gantry-type electroplating line PCB thin plate hanger comprises a placement plate, a placement groove is provided on the surface of the placement plate, a clamp is rotatably connected to the inner wall of the placement groove, a rubber pad is fixedly installed on the inner side of the clamp, a PCB board is abutted on the inner side of the rubber pad, support rods are fixedly connected to the four sides of the surface of the placement plate, a pressure plate is slidably connected to the upper side of the outer end of the support rod, a pressure groove is provided on the bottom of the pressure plate, a rotating block is rotatably connected to the upper end of the pressure plate, a clamping mechanism is arranged inside the placement plate, and a fixing mechanism is arranged inside the pressure plate.

[0008] Furthermore, the clamping mechanism includes a spring 1, a spring 1 is fixedly installed on the inner wall of the placement plate, a slider is fixedly installed on one end of the spring 1, one end of the slider is rotatably connected to a rotating rod, and one end of the rotating rod is rotatably connected to the outer end of the clamping plate.

[0009] Furthermore, the fixing mechanism comprises a sliding block, the inner wall of the pressure plate is slidably connected with the sliding block, the outer end of the sliding block is fixedly mounted with a clamping block, and the outer end of the support rod is provided with a plurality of clamping grooves for clamping the outer end of the clamping block.

[0010] Furthermore, a second spring is provided at the outer end of the clamping block, one end of the second spring is fixedly mounted to the outer end of the sliding block, and one end of the second spring is fixedly mounted to the inner wall of the pressure plate.

[0011] Furthermore, a storage tray is fixedly mounted on one end of the rotating block, a connecting wire is fixedly mounted on the outer end of the storing tray, and one end of the connecting wire is fixedly mounted on the outer end of the sliding block.

[0012] Furthermore, a handle is fixedly connected to the outer end of the rotating block.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model drives the storage tray to rotate by rotating the handle to store the connecting wires, so that the sliding block separates the card block from the card slot, which is convenient for adjusting the pressure plate upward or downward, and the handle is rotated in the opposite direction to engage the card block with the card slot through the action of the second spring, so that the pressure plate is fixed again, which is convenient for adjustment according to the size of the PCB board and improves the practicality of the device.

[0015] The utility model uses the action of a spring, after the PCB board is placed in the placement groove, so that the clamping plate stably clamps and fixes the bottom of the PCB board, thereby preventing the placement plate from tilting, causing the PCB board to move out of the placement plate and causing damage to the PCB board. At the same time, the PCB boards are divided into pieces one by one and placed in a PTH medicine tank, thereby protecting the PCB boards from being bent and stacked together, thereby ensuring the quality of the holes in the PCB boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0019] Figure numerals: 1. placement plate; 11. placement groove; 12. clamping plate; 13. rubber pad; 14. support rod; 15. pressure groove; 16. pressure plate; 17. rotating block; 18. handle; 2. fixing mechanism; 21. storage tray; 22. connecting line; 23. sliding block; 24. clamping block; 25. clamping groove; 26. spring 2; 3. clamping mechanism; 31. spring 1; 32. slider; 33. rotating rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] like Figures 1 to 3 As shown, a gantry type PCB thin plate hanger for electroplating line comprises a placing plate 1, a placing groove 11 is provided on the surface of the placing plate 1, a clamping plate 12 is rotatably connected to the inner wall of the placing groove 11, a rubber pad 13 is fixedly installed on the inner side of the clamping plate 12, and the inner side of the rubber pad 13 abuts against the PCB board, a supporting rod 14 is fixedly connected to the four sides of the surface of the placing plate 1, a pressing plate 16 is slidably connected to the upper side of the outer end of the supporting rod 14, a pressing groove 15 is provided on the bottom of the pressing plate 16, a rotating block 17 is rotatably connected to the upper end of the pressing plate 16, and the outer end of the rotating block 17 is fixedly installed on the inner side of the clamping plate 12. A handle 18 is fixedly connected, a clamping mechanism 3 is arranged inside the placement plate 1, and a fixing mechanism 2 is arranged inside the pressure plate 16; specifically, the two ends of the PCB board are fixed by the clamping plates 12 inside the placement groove 11 and the pressure groove 15 (the clamping plates 12 on the inside are also the same), and the device can be easily moved by the handle 18. By rotating the handle 1, the internal structure of the fixing mechanism 2 is not fixed on the support rod 14, so that the height of the pressure plate 16 can be adjusted, and the clamping mechanism 3 facilitates the clamping plates 12 to stably fix the two ends of the PCB board.

[0022] like Figure 1 and Figure 2 As shown, the fixing mechanism 2 includes a sliding block 23, the sliding block 23 is slidably connected to the inner wall of the pressure plate 16, a clamping block 24 is fixedly installed on the outer end of the sliding block 23, a plurality of clamping grooves 25 for clamping the outer end of the clamping block 24 are provided on the outer end of the support rod 14, a spring 26 is provided on the outer end of the clamping block 24, one end of the spring 26 is fixedly installed on the outer end of the sliding block 23, and one end of the spring 26 is fixedly installed on the inner wall of the pressure plate 16; specifically, through the action of the spring 26, the clamping block 24 is clamped with the clamping groove 25 to fix the pressure plate 16.

[0023] like Figure 1 and Figure 2 As shown, a storage tray 21 is fixedly installed at one end of the rotating block 17, a connecting wire 22 is fixedly installed at the outer end of the storage tray 21, and one end of the connecting wire 22 is fixedly installed to the outer end of the sliding block 23; specifically, the storage tray 21 is driven to rotate by rotating the handle 18 to store the connecting wire 22, so that the sliding block 23 separates the card block 24 from the card slot 25, so as to facilitate the adjustment of the pressure plate 17 upward or downward, and to facilitate the adjustment according to the size of the PCB board.

[0024] like Figure 1 and Figure 3 As shown, the clamping mechanism 3 includes a spring 31, a spring 31 is fixedly installed on the inner wall of the placement plate 1, a slider 32 is fixedly installed on one end of the spring 31, one end of the slider 32 is rotatably connected to a rotating rod 33, and one end of the rotating rod 33 is rotatably connected to the outer end of the clamping plate 12; specifically, through the action of the spring 31, after the PCB board is placed in the placement groove 11, the clamping plate 12 stably clamps and fixes the bottom of the PCB board to prevent the placement plate 1 from tilting.

[0025] In summary: through the action of spring 1 31, after the PCB board is placed in the placement slot 11, the clamping plate 12 stably clamps and fixes the bottom of the PCB board to prevent the placement plate 1 from tilting, and the storage tray 21 is driven to rotate by rotating the handle 18 to store the connecting line 22, so that the sliding block 23 separates the card block 24 from the card slot 25, which is convenient for adjusting the pressure plate 17 upward or downward, and the handle 18 is rotated in the opposite direction. Through the action of spring 2 26, the card block 24 is engaged with the card slot 25, and the pressure plate 16 is fixed again, which is convenient for adjustment according to the size of the PCB board. The PCB boards are divided one by one and placed in the PTH medicine tank to protect the PCB boards from bending and stacking together, thereby ensuring the quality of the PCB board holes.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gantry type electroplating line PCB thin plate hanger, comprising a placement plate (1), characterized in that: The surface of the placement plate (1) is provided with a placement groove (11), the inner wall of the placement groove (11) is rotatably connected to a clamping plate (12), the inner side of the clamping plate (12) is fixedly mounted with a rubber pad (13), the inner side of the rubber pad (13) is in contact with a PCB board, the four sides of the surface of the placement plate (1) are fixedly connected to support rods (14), the upper side of the outer end of the support rod (14) is slidably connected to a pressing plate (16), the bottom of the pressing plate (16) is provided with a pressing groove (15), the upper end of the pressing plate (16) is rotatably connected to a rotating block (17), a clamping mechanism (3) is provided inside the placement plate (1), and a fixing mechanism (2) is provided inside the pressing plate (16).

2. A gantry type PCB sheet hanger for electroplating line as claimed in claim 1, characterized in that: The clamping mechanism (3) comprises a spring (31), the spring (31) being fixedly mounted on the inner wall of the placement plate (1), a slider (32) being fixedly mounted on one end of the spring (31), one end of the slider (32) being rotatably connected to a rotating rod (33), and one end of the rotating rod (33) being rotatably connected to the outer end of the clamping plate (12).

3. A gantry type PCB sheet hanger for electroplating line as claimed in claim 1, characterized in that: The fixing mechanism (2) comprises a sliding block (23), the inner wall of the pressing plate (16) is slidably connected to the sliding block (23), the outer end of the sliding block (23) is fixedly mounted with a clamping block (24), and the outer end of the support rod (14) is provided with a plurality of clamping grooves (25) for clamping the outer end of the clamping block (24).

4. A gantry type PCB sheet hanger for electroplating line as claimed in claim 3, characterized in that: A second spring (26) is provided at the outer end of the clamping block (24), one end of the second spring (26) is fixedly mounted to the outer end of the sliding block (23), and one end of the second spring (26) is fixedly mounted to the inner wall of the pressing plate (16).

5. A gantry type PCB sheet hanger for electroplating line as claimed in claim 4, characterized in that: A storage tray (21) is fixedly mounted on one end of the rotating block (17), a connecting wire (22) is fixedly mounted on the outer end of the storing tray (21), and one end of the connecting wire (22) is fixedly mounted on the outer end of the sliding block (23).

6. A gantry type PCB sheet hanger for electroplating line as claimed in claim 1, characterized in that: The outer end of the rotating block (17) is fixedly connected with a handle (18).

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