CN220703839U

CN220703839U - PCB electroplating device

Info

Publication number: CN220703839U
Application number: CN202322270648.8U
Authority: CN
Inventors: 刘辉; 刘建军; 周杰; 刘传海
Original assignee: Suining Haoersi Electronic Science & Technology Co ltd
Current assignee: Suining Haoersi Electronic Science & Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-04-02
Anticipated expiration: 2033-08-23

Abstract

The utility model provides a PCB electroplating device. The PCB electroplating device comprises: a mounting plate; the electroplating pool and the washing pool are fixedly arranged on one side of the mounting plate; the electric clamps are arranged above the electroplating tank and the washing tank; the drying mechanism is arranged on the mounting plate; the lifting mechanisms are fixedly arranged on the electric clamps respectively. The PCB electroplating device provided by the utility model has the advantages of simplicity in operation, convenience in use and higher PCB production efficiency.

Description

PCB electroplating device

Technical Field

The utility model relates to the technical field of PCB processing, in particular to a PCB electroplating device.

Background

PCB (Printed Circuit Board) the Chinese name printed circuit board, also called printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrically interconnecting electronic components. In the process of manufacturing a PCB, electroplating is an important process, and can carry out metallization treatment on the PCB, so that the conductivity and corrosion resistance of the PCB are improved.

After the PCB is electroplated, the PCB needs to be washed by water, so that a large amount of plating solution is adhered to the surface and holes of the PCB, the plating solution is prevented from corroding the substrate of the PCB, the appearance and the protective performance of the product are affected, but a large amount of water stains are adhered to the cleaned PCB, if the water stains are not timely treated, the next process for manufacturing the PCB can be affected, and the production efficiency of the PCB is affected.

Therefore, it is necessary to provide a new PCB electroplating apparatus to solve the above technical problems.

Disclosure of Invention

The utility model provides a PCB electroplating device, which aims to solve the technical problem that residual water stains on a washed PCB affect the manufacturing flow of the PCB, thereby affecting the production efficiency of the PCB.

The PCB electroplating device provided by the utility model comprises: a mounting plate; the electroplating pool and the washing pool are fixedly arranged on one side of the mounting plate; the electric clamps are arranged above the electroplating tank and the washing tank; the drying mechanism is arranged on the mounting plate; the lifting mechanisms are fixedly arranged on the electric clamps respectively.

Preferably, the drying mechanism comprises a U-shaped plate, a fan and an air guide pipe, wherein the U-shaped plate is fixedly arranged on the mounting plate, the fan is fixedly arranged on one side of the mounting plate, the air guide pipe is fixedly arranged at the air outlet end of the fan, the air guide pipe extends into the U-shaped plate, and a plurality of through holes are formed in the air guide pipe.

Preferably, the mounting plate is rotatably provided with a conveyor belt, and a plurality of mounting frames are fixedly arranged on the conveyor belt.

Preferably, the lifting mechanism comprises a motor, a screw rod and a threaded cylinder, the motor is fixedly installed in the installation frame, the screw rod is rotatably installed on the installation frame, the screw rod is fixedly connected with an output shaft of the motor, the threaded cylinder is in threaded sleeve with the screw rod, and the bottom end of the threaded cylinder is fixedly connected with the electric clamp.

Preferably, a sliding groove is formed in one side of the threaded cylinder, a guide rod is slidably mounted in the sliding groove, and the guide rod is fixedly connected with the mounting frame.

Preferably, a water tank is fixedly arranged below the U-shaped plate, a water pump is fixedly arranged on one side of the water washing tank, a water inlet pipe and a water outlet pipe are respectively and fixedly arranged at two ends of the water pump, the water inlet pipe extends into the water tank, and the water outlet pipe is fixedly connected with the water washing tank.

Preferably, both sides of the electroplating tank and the washing tank are respectively provided with a drain pipe, and valves are fixedly arranged on the two drain pipes.

Compared with the related art, the PCB electroplating device provided by the utility model has the following advantages that

The beneficial effects are that:

the utility model provides a PCB electroplating device, which comprises:

1. through the arrangement of the drying mechanism, the fan can be started to guide wind into the U-shaped plate through the wind guide pipe, and then the PCB is uniformly blown through the plurality of through holes, so that residual water stains on the PCB are rapidly dried, the PCB can enter the next process for manufacturing, and the production efficiency of the PCB is improved;

2. through the arrangement of the conveyor belt, the displacement of the PCB board can be realized by starting the conveyor belt, the operation is simple, and the use is convenient; through the arrangement of the lifting mechanism, the rotation of the screw rod can be realized through the starting motor, so that the threaded cylinder carries the electric clamp and the PCB to do lifting movement, the height of the electric clamp is adjusted according to the size of the PCB, and the application range is wider;

3. through the arrangement of the guide rod, when the threaded cylinder carries the electric clamp to do lifting motion, the guide rod slides up and down along the chute, so that the electric clamp is ensured to carry the PCB to move up and down without deflection; through the arrangement of the water tank, water dripped in the drying process of the PCB can be received, so that the water dripping on the ground is prevented from finally affecting the use of equipment; through the arrangement of the drain pipe, the electroplating tank and the water washing tank can be discharged, and the liquid in the electroplating tank and the water washing tank can be replaced, so that the use is convenient.

Drawings

Fig. 1 is a schematic diagram of a front cross-sectional structure of a preferred embodiment of a PCB electroplating apparatus according to the present utility model;

fig. 2 is a schematic front view of a preferred embodiment of a PCB electroplating apparatus according to the present utility model;

fig. 3 is an enlarged schematic view of the portion a shown in fig. 1.

Reference numerals in the drawings: 1. a mounting plate; 2. an electroplating pool; 3. a water washing pool; 4. an electric clamp; 5. a U-shaped plate; 6. a blower; 7. an air guide pipe; 8. a through hole; 9. a conveyor belt; 10. a mounting frame; 11. a motor; 12. a screw; 13. a thread cylinder; 14. a chute; 15. a guide rod; 16. a water tank; 17. a water pump; 18. a water inlet pipe; 19. a water outlet pipe; 20. and a blow-down pipe.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-3 in combination, fig. 1 is a schematic cross-sectional front view of a PCB electroplating apparatus according to a preferred embodiment of the present utility model; fig. 2 is a schematic front view of a preferred embodiment of a PCB electroplating apparatus according to the present utility model; fig. 3 is an enlarged schematic view of the portion a shown in fig. 1.

The PCB board electroplating device includes: a mounting plate 1; the electroplating tank 2 and the washing tank 3 are fixedly arranged on one side of the mounting plate 1; a plurality of electric clamps 4, wherein the electric clamps 4 are arranged above the electroplating tank 2 and the washing tank 3; the drying mechanism is arranged on the mounting plate 1; the multiunit elevating system, multiunit elevating system respectively fixed mounting is on a plurality of electric fixture 4, through drying mechanism's setting, accessible start-up fan 6, with wind through guide duct 7 leading-in U template 5 in, the rethread a plurality of through-holes 8 evenly blow the PCB board, make the remaining water stain on the PCB board air-dry fast to make the PCB board can get into the preparation of next technology, improved the production efficiency of PCB board.

The drying mechanism comprises a U-shaped plate 5, a fan 6 and an air guide pipe 7, wherein the U-shaped plate 5 is fixedly arranged on the mounting plate 1, the fan 6 is fixedly arranged on one side of the mounting plate 1, the air guide pipe 7 is fixedly arranged on an air outlet end of the fan 6, the air guide pipe 7 extends into the U-shaped plate 5, a plurality of through holes 8 are formed in the air guide pipe 7, the fan 6 is started through the setting of the drying mechanism, air is guided into the U-shaped plate 5 through the air guide pipe 7, and the PCB is uniformly blown through the plurality of through holes 8, so that residual water stains on the PCB can be rapidly air-dried, the PCB can be manufactured through the next process, and the production efficiency of the PCB is improved.

The conveyer belt 9 is rotatably installed on the mounting plate 1, a plurality of mounting frames 10 are fixedly installed on the conveyer belt 9, and through the arrangement of the conveyer belt 9, the displacement of the PCB board is realized through starting the conveyer belt 9, and the operation is simple and the use is convenient.

The lifting mechanism comprises a motor 11, a screw rod 12 and a thread cylinder 13, wherein the motor 11 is fixedly arranged in the mounting frame 10, the screw rod 12 is rotatably arranged on the mounting frame 10, the screw rod 12 is fixedly connected with an output shaft of the motor 11, the thread cylinder 13 is sleeved on the screw rod 12 in a threaded manner, the bottom end of the thread cylinder 13 is fixedly connected with the electric clamp 4, through the arrangement of the lifting mechanism, the rotation of the screw rod 12 is realized through the starting of the motor 11, so that the thread cylinder 13 carries the electric clamp 4 and a PCB to do lifting motion, the height of the electric clamp 4 is adjusted according to the size of the PCB, and the application range is wider.

A chute 14 is formed in one side of the threaded cylinder 13, a guide rod 15 is slidably mounted in the chute 14, the guide rod 15 is fixedly connected with the mounting frame 10, and through the arrangement of the guide rod 15, when the threaded cylinder 13 carries the electric clamp 4 to do lifting motion, the guide rod 15 slides up and down along the chute 14, so that the electric clamp 4 is guaranteed to carry the PCB to move up and down, and deflection cannot occur.

The water tank 16 is fixedly installed below the U-shaped plate 5, the water pump 17 is fixedly installed on one side of the water tank 3, the water inlet pipe 18 and the water outlet pipe 19 are fixedly installed at two ends of the water pump 17 respectively, the water inlet pipe 18 extends to the inside of the water tank 16, the water outlet pipe 19 is fixedly connected with the water tank 3, water dripping of the PCB in the drying process can be received through the arrangement of the water tank 16, and water drops are prevented from finally affecting equipment use on the ground.

The electroplating tank 2 and the water washing tank 3 are respectively provided with a drain pipe 20 at two sides, valves are fixedly arranged on the drain pipes 20, and through the arrangement of the drain pipes 20, the electroplating tank 2 and the water washing tank 3 can be discharged to replace liquid therein, so that the water washing tank is convenient to use.

It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.

The working principle of the PCB electroplating device provided by the utility model is as follows:

the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;

when the electroplating device is used, a PCB to be electroplated is fixed on the electric clamp 4, the heights of the PCB and the electroplating tank 2 are adjusted according to the size of the PCB, namely, the motor 11 is started, the output shaft of the motor 11 rotates and then drives the screw 12 to rotate, so that the threaded cylinder 13 sleeved on the screw 12 is in lifting motion, the motor 11 can be closed until the PCB is completely immersed in the electroplating tank 2, and through the arrangement of the guide rod 15, when the threaded cylinder 13 carries the electric clamp 4 to be in lifting motion, the guide rod 15 slides up and down along the chute 14, so that the electric clamp 4 carries the PCB to move up and down, and deflection cannot occur;

after the electroplating of the PCB is finished, starting a motor 11 to enable the electric clamp 4 to move upwards with the PCB until the PCB is separated from the electroplating tank 2, then starting a conveyor belt 9, so that the PCB is moved to the position above the washing tank 3, then repeating the operation, placing the PCB in the washing tank 3 for washing, preventing a large amount of plating solution adhered to the surface and holes of the PCB from corroding the PCB, and improving the production efficiency of the PCB through the arrangement of a plurality of electric clamps 4 and a plurality of groups of lifting mechanisms;

in order to prevent the residual water stain on the cleaned PCB from affecting the next process of manufacturing the PCB, the PCB needs to be dried, namely, the movable conveyor belt 9 moves the PCB to be placed in the U-shaped plate 5, then the blower 6 is started, the blower 6 sucks air, the air is guided into the U-shaped plate 5 through the air guide pipe 7, and the PCB is dried through the air outlet of the plurality of through holes 8, so that the production efficiency of the PCB is higher.

The beneficial effects are that:

according to the PCB electroplating device, through the arrangement of the drying mechanism, wind can be guided into the U-shaped plate 5 through the wind guide pipe 7 by starting the fan 6, and then the PCB is uniformly blown through the plurality of through holes 8, so that residual water stains on the PCB can be quickly air-dried, the PCB can be manufactured by the next process, and the production efficiency of the PCB is improved; through the arrangement of the conveyor belt 9, the displacement of the PCB board can be realized by starting the conveyor belt 9, the operation is simple, and the use is convenient; through the arrangement of the lifting mechanism, the rotation of the screw rod 12 can be realized through the starting of the motor 11, so that the threaded cylinder 13 carries the electric clamp 4 and the PCB to do lifting movement, and the height of the electric clamp 4 is adjusted according to the size of the PCB, so that the application range is wider; through the arrangement of the guide rod 15, when the threaded cylinder 13 carries the electric clamp 4 to do lifting motion, the guide rod 15 slides up and down along the chute 14, so that the electric clamp 4 carries the PCB to move up and down without deflection; through the arrangement of the water tank 16, water dripped in the drying process of the PCB can be received, so that the water dripping on the ground is prevented from finally affecting the use of equipment; through the arrangement of the drain pipe 20, the electroplating tank 2 and the water washing tank 3 can be discharged, and the liquid in the electroplating tank can be replaced, so that the use is convenient.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A PCB plating apparatus, comprising:

a mounting plate;

the electroplating pool and the washing pool are fixedly arranged on one side of the mounting plate;

the electric clamps are arranged above the electroplating tank and the washing tank;

the drying mechanism is arranged on the mounting plate;

the lifting mechanisms are fixedly arranged on the electric clamps respectively.

2. The PCB plating apparatus of claim 1, wherein the drying mechanism comprises a U-shaped plate, a fan and a wind guiding tube, the U-shaped plate is fixedly mounted on the mounting plate, the fan is fixedly mounted on one side of the mounting plate, the wind guiding tube is fixedly mounted on the wind outlet end of the fan, the wind guiding tube extends into the U-shaped plate, and a plurality of through holes are formed in the wind guiding tube.

3. The PCB plating apparatus of claim 1, wherein a conveyor belt is rotatably mounted on the mounting plate, and a plurality of mounting frames are fixedly mounted on the conveyor belt.

4. The device for electroplating a PCB according to claim 3, wherein the lifting mechanism comprises a motor, a screw rod and a threaded cylinder, the motor is fixedly installed in the installation frame, the screw rod is rotatably installed on the installation frame, the screw rod is fixedly connected with an output shaft of the motor, the threaded cylinder is sleeved on the screw rod in a threaded manner, and the bottom end of the threaded cylinder is fixedly connected with the electric clamp.

5. The electroplating device of the PCB board according to claim 4, wherein a chute is formed on one side of the threaded cylinder, a guide rod is slidably mounted in the chute, and the guide rod is fixedly connected with the mounting frame.

6. The PCB electroplating device according to claim 2, wherein a water tank is fixedly arranged below the U-shaped plate, a water pump is fixedly arranged on one side of the water washing tank, a water inlet pipe and a water outlet pipe are respectively and fixedly arranged at two ends of the water pump, the water inlet pipe extends into the water tank, and the water outlet pipe is fixedly connected with the water washing tank.

7. The electroplating device of claim 1, wherein both sides of the electroplating tank and the washing tank are provided with drain pipes, and valves are fixedly arranged on both drain pipes.