Printed circuit board (PCB) electroplating board drying device

Abstract

The utility model belongs to the field of plate drying, and particularly relates to a PCB electroplating plate drying device which comprises a base, a rotating column is rotatably mounted on the upper surface of the base, racks are slidably inserted into two groups of mounting holes, and a plurality of groups of fans are uniformly distributed and mounted on the lower surfaces of two groups of cross rods. A plurality of sets of spring clamps used for clamping are installed on the two sets of installation rods in a sliding mode, a drying plate is clamped on the installation rods through the spring clamps before electroplating, the drying plate clamped on the drying plate falls into electroplating liquid to be electroplated, the electroplated drying plate can be hung by the installation rods, and liquid on the drying plate flows down. And meanwhile, the fan can work to carry out auxiliary air drying on the drying plate, so that the drying plate can be quickly air-dried conveniently, and the problems that the whole drying plate is wet after being fished out after electroplating, an electroplating solution is left, and the liquid continuously flows downwards, so that workers are inconvenient to disassemble and place the drying plate, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the field of drying plates, in particular to a PCB electroplating drying plate device. Background Technique

[0002] The Chinese name of PCB is printed circuit board, also known as printed wiring board. It is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Since it is made by electronic printing technology, it is called "printed" circuit board. Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals by using the principle of electrolysis. It is a process of using electrolysis to make a metal film adhere to the surface of metal or other material parts, so as to prevent metal oxidation, improve wear resistance, conductivity, reflectivity, corrosion resistance and enhance beauty.

[0003] Since the whole drying plate is wet after being fished out after electroplating, there is residual electroplating solution, and the liquid continuously flows down, which makes it inconvenient for the staff to disassemble and place it, thus reducing the work efficiency. Therefore, a PCB electroplating drying plate device is proposed for the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, since the whole drying plate is wet after being fished out after electroplating, there is residual electroplating solution, and the liquid continuously flows down, which makes it inconvenient for the staff to disassemble and place it, thus reducing the work efficiency. The utility model proposes a PCB electroplating drying plate device.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: A PCB electroplating drying plate device described in the utility model includes a base, a rotating column is rotatably installed on the upper surface of the base, fixing strips are fixed on the opposite sides of the upper end of the rotating column, mounting holes are opened on the upper surfaces of the two fixing strips, racks are slidably inserted into the two mounting holes, cross bars are fixedly installed on the opposite side surfaces of the upper ends of the two racks, a plurality of groups of air blowers are distributed and installed on the lower surfaces of the two cross bars, mounting rods are fixedly installed on the opposite side surfaces of the two racks below the cross bars, and a plurality of groups of spring clips for clamping are slidably installed on the two mounting rods.

[0006] Preferably, a turbine is fixedly penetrated through the bottom end of the rotating column, the turbine meshes with a worm, and both ends of the worm are rotatably penetrated through a support plate, and the lower surfaces of the two support plates are fixedly connected with the upper surface of the base.

[0007] Preferably, a second motor for driving the worm to rotate is fixedly installed on the upper surface of the base on one side of a support plate.

[0008] Preferably, multiple sets of collars are slidably installed on both sets of the mounting rods, and multiple sets of spring clips are respectively fixedly installed on the lower surfaces of the multiple sets of collars.

[0009] Preferably, two sets of side plates are fixedly installed on the upper end surface of the rotating column. The two sets of side plates are symmetrically arranged. A rotating rod is rotatably installed between the two sets of side plates, and both ends of the rotating rod respectively rotatably penetrate to one side of the two sets of side plates.

[0010] Preferably, a gear is fixedly penetrated on the rotating rod, and the gears are meshed with two sets of rack calipers. A first motor for driving the rotating rod to rotate is fixedly installed on one side of one set of side plates.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The rotating column can be erected on one side of the electroplating device through the base of the present utility model. Before electroplating, the baking plate is clamped on the mounting rod by the spring clip. Subsequently, the rotating column is driven to lower one set of mounting rods under the rack above the electroplating device, and the baking plate clamped thereon is lowered into the electroplating liquid for electroplating. The electroplated baking plate will be suspended by the mounting rod so that the liquid on the baking plate flows down. At the same time, the fan will work to assist in air-drying the baking plate, facilitating the rapid air-drying of the baking plate. After air-drying, the electroplated baking plate is removed and replaced with an und electroplated baking plate to continue electroplating, improving the work efficiency. Thus, the problem that after the baking plate is fished out after electroplating, the whole baking plate is wet, with electroplating solution remaining, and the liquid continuously flows down, making it inconvenient for the staff to disassemble and swing it, thereby reducing the work efficiency is solved.

[0013] 2. By starting the second motor to work in the present utility model, the second motor will drive the worm to rotate when working. Since the turbine is fixedly connected to the rotating column, the rotating column will be driven to rotate when the turbine rotates, achieving the purpose of driving the rotating column to rotate, and thus achieving the purpose of the electric rotation of the rotating column. Through multiple sets of collars, multiple sets of spring clips can be slidably installed on the mounting rod, so that the baking plate can be moved after being clamped, facilitating the adjustment of the distance between the baking plates. By starting the first motor to work, the rotating rod will be driven. When the rotating rod rotates, the gear will be driven to rotate, and when the gear rotates, it will drive the two sets of racks to move in opposite directions simultaneously. Thus, when the baking plate on one side of the rotating column is being electroplated, the baking plate on the other side will be suspended for air-drying. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the mounting rod structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the gear structure of the present utility model;

[0018] Figure 4 is a schematic diagram of the rotating column structure of the present utility model.

[0019] In the figure: 1, base; 2, rotating column; 3, fixing strip; 4, mounting hole; 5, rack; 6, mounting rod; 7, fan; 8, spring clip; 9, cross bar; 10, side plate; 11, gear; 12, first motor; 13, turbine; 14, worm; 15, support plate; 16, second motor; 17, collar; 18, rotating rod. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0021] Please refer to Figures 1-4 As shown, a PCB electroplating baking plate device includes a base 1. A rotating column 2 is rotatably installed on the upper surface of the base 1. Fixing strips 3 are fixed on the opposite sides of the upper end of the rotating column 2. Mounting holes 4 are opened on the upper surfaces of the two groups of fixing strips 3. Racks 5 are slidably inserted into the two groups of mounting holes 4. Cross bars 9 are fixedly installed on the opposite side surfaces of the upper ends of the two groups of racks 5. Multiple groups of fans 7 are distributed and installed on the lower surfaces of the two groups of cross bars 9. Mounting rods 6 are fixedly installed on the opposite side surfaces of the two groups of racks 5 below the cross bars 9. Multiple groups of spring clips 8 for clamping are slidably installed on the two groups of mounting rods 6.

[0022] During operation, the rotating column 2 can be erected on one side of the electroplating device through the base 1. Before electroplating, the baking plate is first clamped on the mounting rod 6 by the spring clip 8. Subsequently, the rotating column 2 is driven to slide the set of mounting rods 6 downwards on the rack 5 above the electroplating device, and the clamped baking plate is lowered into the electroplating liquid for electroplating. The electroplated baking plate will be suspended by the mounting rod 6 to allow the liquid on the baking plate to flow down. At the same time, the fan 7 will operate to assist in air-drying the baking plate, facilitating the rapid air-drying of the baking plate. After air-drying, the electroplated baking plate is removed and replaced with an unplated baking plate to continue electroplating, improving work efficiency. This solves the problem that since the baking plate is wet as a whole after being fished out after electroplating, there is residual electroplating solution, and the liquid continuously flows down, making it inconvenient for the staff to remove and swing it, thus reducing work efficiency.

[0023] Furthermore, a turbine 13 is fixedly penetrated through the bottom end of the rotating column 2. The caliper on the turbine 13 meshes with a worm 14. Both ends of the worm 14 are rotatably penetrated through a support plate 15. The lower surfaces of the two support plates 15 are fixedly connected to the upper surface of the base 1.

[0024] During operation, by driving the worm 14 to rotate, the turbine 13 will be driven to rotate. Due to the fixed connection between the turbine 13 and the rotating column 2, the rotating column 2 will be driven to rotate together when the turbine 13 rotates, achieving the purpose of driving the rotation of the rotating column 2.

[0025] Furthermore, a second motor 16 for driving the worm 14 to rotate is fixedly installed on the upper surface of the base 1 on one side of a set of support plates 15.

[0026] During operation, by starting the second motor 16 to operate, the second motor 16 will drive the worm 14 to rotate when it operates, thus achieving the purpose of electrically rotating the rotating column 2.

[0027] Furthermore, multiple sets of collar rings 17 are slidably installed on the two mounting rods 6, and multiple spring clips 8 are respectively fixedly installed on the lower surfaces of the multiple sets of collar rings 17.

[0028] During operation, the multiple spring clips 8 can be slidably installed on the mounting rod 6 through the multiple sets of collar rings 17, so that the baking plate can be moved after being clamped, facilitating the adjustment of the distance between the baking plates.

[0029] Furthermore, two side plates 10 are fixedly installed on the upper end surface of the rotating column 2. The two side plates 10 are symmetrically arranged. A rotating rod 18 is rotatably installed between the two side plates 10. Both ends of the rotating rod 18 are respectively rotatably penetrated to one side of the two side plates 10.

[0030] During operation, by driving the rotating rod 18 to rotate, the two racks 5 can be driven to slide in the mounting holes 4 through the rotating rod 18, thus achieving the purpose of driving the two racks 5 to slide.

[0031] Further, a gear 11 is fixedly penetrated on the rotating rod 18, and the gears 11 are respectively engaged with two sets of racks 5. One side of each set of side plates 10 is fixedly installed with a first motor 12 for driving the rotation of the rotating rod 18.

[0032] During operation, starting the first motor 12 will drive the rotating rod 18. When the rotating rod 18 rotates, it will drive the gear 11 to rotate. When the gear 11 rotates, it will drive the two sets of racks 5 to move in opposite directions simultaneously. Thus, when the baking plate on one side of the rotating column 2 is being electroplated, the baking plate on the other side will be suspended for air drying.

[0033] Working principle: The rotating column 2 can be erected on one side of the electroplating device through the base 1. Before electroplating, the baking plate is clamped on the mounting rod 6 by the spring clip 8. Then, the rotating column 2 is driven to lower a set of mounting rods 6 on which the baking plate is located along the rack 5 above the electroplating device, and the clamped baking plate is lowered into the electroplating liquid for electroplating. The electroplated baking plate will be suspended by the mounting rod 6 so that the liquid on the baking plate flows down. At the same time, the fan 7 will work to assist in air drying the baking plate, facilitating the rapid air drying of the baking plate. After air drying, the electroplated baking plate is disassembled and replaced with an unplated baking plate to continue electroplating, improving the work efficiency.

[0034] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A PCB electroplating baking plate device, comprising a base (1), characterized in that: A rotating column (2) is rotatably installed on the upper surface of the base (1). On both opposite sides of the upper end of the rotating column (2), fixing bars (3) are fixed. Mounting holes (4) are formed on the upper surfaces of the two groups of fixing bars (3). Rack bars (5) are slidably inserted into the two groups of mounting holes (4). On the opposite side surfaces of the upper ends of the two groups of rack bars (5), cross bars (9) are fixedly installed. On the lower surfaces of the two groups of cross bars (9), multiple groups of air blowers (7) are distributively installed. On the opposite side surfaces of the two groups of rack bars (5) and below the cross bars (9), mounting rods (6) are fixedly installed. On the two groups of mounting rods (6), multiple groups of spring clips (8) for clamping are slidably installed.

2. The PCB electroplating baking plate device according to claim 1, characterized in that: At the bottom end of the rotating column (2), a turbine (13) is fixedly penetrated. The turbine (13) is meshed with a worm (14) in a claw-like manner. Both ends of the worm (14) are rotatably penetrated through support plates (15). The lower surfaces of the two groups of support plates (15) are fixedly connected to the upper surface of the base (1).

3. The PCB electroplating baking plate device according to claim 2, wherein: On the upper surface of the base (1) and on one side of a group of support plates (15), a second motor (16) for driving the worm (14) to rotate is fixedly installed.

4. A PCB electroplating baking plate device according to claim 3, characterized in that: On the two groups of mounting rods (6), multiple groups of collar rings (17) are slidably installed. The multiple groups of spring clips (8) are respectively fixedly installed on the lower surfaces of the multiple groups of collar rings (17).

5. A PCB electroplating baking plate device according to claim 4, characterized in that: On the upper end surface of the rotating column (2), two side plates (10) are fixedly installed. The two side plates (10) are symmetrically arranged. A rotating rod (18) is rotatably installed between the two side plates (10). Both ends of the rotating rod (18) respectively rotatably penetrate to one side of the two side plates (10).

6. The PCB electroplating and baking plate device according to claim 5, wherein: A gear (11) is fixedly penetrated through the rotating rod (18). The gear (11) is meshed with the two groups of rack bars (5) in a claw-like manner. On one side of a group of side plates (10), a first motor (12) for driving the rotating rod (18) to rotate is fixedly installed.

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