Copper plating device for aluminum-based plate and using method of copper plating device

Abstract

The invention relates to the technical field of electroplating equipment, and discloses an aluminum base plate copper plating device and a using method thereof.The aluminum base plate copper plating device comprises a machining box body and a sealing box, a clamping assembly is arranged in the machining box body, an impurity removing assembly is arranged in the machining box body, and the clamping assembly comprises a first fixing plate arranged on the outer wall of the machining box body; a moving structure is arranged in the first fixing plate, the impurity removing assembly comprises two sets of partition plates arranged in the processing box body, impurity removing structures are arranged in the partition plates, the clamping assembly further comprises a first connecting plate arranged in the processing box body, and the clamping assembly further comprises a first clamping plate fixedly installed at the bottom of the first connecting plate; and a second clamping plate is arranged on the left side of the first clamping plate, the purposes of clamping, fixing, carrying and moving the aluminum plate are achieved, the position of the clamping mechanism is adjusted according to the thickness of the aluminum plate, the use convenience of the device is improved, machining of the aluminum plates of different sizes is facilitated, and the use experience of the device is optimized.

Description

Technical Field

[0001] The present invention belongs to the technical field of electroplating equipment, and specifically relates to a copper plating device for an aluminum base plate and a using method thereof. Background Art

[0002] An application with the publication number of CN117051462A provides a copper plating device for an aluminum base plate, which relates to the field of electroplating equipment and includes an electroplating tank, a workpiece to be plated mounting assembly, and a perturbation assembly. An accommodation cavity suitable for accommodating electroplating solution is formed in the electroplating tank; the workpiece to be plated mounting assembly includes a support unit and a mounting unit. The support unit is connected to the electroplating tank, the mounting unit is suitable for mounting the workpiece to be plated, the mounting unit is connected to the support unit and is placed in the accommodation cavity, and the mounting unit is connected to the negative electrode of the power supply; the perturbation assembly includes an ultrasonic vibrator and a flow disturbing member. The flow disturbing member is connected to the ultrasonic vibrator, the flow disturbing member is placed in the accommodation cavity, and the flow disturbing member can vibrate driven by the ultrasonic vibrator. This application has the effect of being able to reduce the bubbles attached to the workpiece to be plated and improve the electroplating quality.

[0003] However, the above patent still has the following problems: During the process of copper plating an aluminum plate, the electroplating device cannot adjust the space of the clamping mechanism according to the size of the aluminum plate. Only aluminum plates of a single size can be placed inside the device, and the use of the device has limitations. After the copper plating treatment of the aluminum plate, an oxide layer is formed on the surface of the aluminum plate, and the oxide layer will affect the use performance of the aluminum plate, and the oxide layer needs to be processed.

[0004] In view of this, the present invention is specifically proposed. Summary of the Invention

[0005] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A copper plating device for an aluminum base plate includes a processing box body and a sealing box. A clamping assembly is arranged inside the processing box body, and a impurity removing assembly is arranged inside the processing box body. The clamping assembly includes a first fixing plate arranged on the outer wall of the processing box body. A moving structure is arranged inside the first fixing plate. The impurity removing assembly includes two groups of partition plates arranged inside the processing box body. An impurity removing structure is arranged inside the partition plates. The clamping assembly further includes a first connecting plate arranged inside the processing box body.

[0007] As a preferred embodiment of the present invention, the clamping assembly further includes a first clamping plate fixedly installed at the bottom of the first connecting plate. A second clamping plate is provided on the left side of the first clamping plate. Four sets of threaded rods are fixedly installed on the outer wall of one side of the second clamping plate. Four sets of holes are formed on the outer wall of one side of the first clamping plate. The threaded rods extend and are sleeved inside the holes of the first clamping plate. An adjusting nut is spirally installed on the outer wall of the threaded rod, and the outer wall of one side of the adjusting nut is in close contact with the outer wall of the first clamping plate.

[0008] As a preferred embodiment of the present invention, the clamping assembly further includes nine sets of conical feet fixedly installed on the outer wall of the other side of the first clamping plate, and nine sets of conical feet are fixedly installed on the outer wall of one side of the second clamping plate. The aluminum plate is placed between the first clamping plate and the second clamping plate, and one end of the conical foot is in close contact with the outer wall.

[0009] As a preferred embodiment of the present invention, the moving structure includes a first chute opened inside the first fixing plate. A set of guide rods are fixedly installed inside the first chute. A first electric push rod is fixedly installed on the inner wall of one side of the first chute. A sliding plate is slidably installed inside the first chute. One end of the first electric push rod extends and is fixedly connected to the outer wall of one side of the sliding plate. A first electric valve is fixedly installed on the outer wall of one side of the first fixing plate. The first electric valve is electrically connected to the first electric push rod.

[0010] As a preferred embodiment of the present invention, the moving structure further includes two sets of second fixing plates fixedly installed on the outer wall of one side of the sliding plate, a total of four sets of second fixing plates. A third fixing plate is fixedly installed on the top of the second fixing plate. A fourth fixing plate is provided on the top of the second fixing plate. The top of the third fixing plate is fixedly connected to the bottom of the fourth fixing plate. A set of fifth fixing plates are fixedly installed on the inner walls of both sides of the fourth fixing plate. A second electric control valve is fixedly installed on the top of the fifth fixing plate. Two sets of second electric push rods are fixedly installed on the bottom of the fifth fixing plate. The fifth fixing plate is electrically connected to the second electric control valve. A sixth fixing plate is provided on the bottom of the fifth fixing plate. The bottom of the second electric push rod is fixedly connected to the top of the sixth fixing plate. The bottom of the sixth fixing plate is fixedly connected to the top of the first connecting plate.

[0011] As a preferred embodiment of the present invention, the impurity removal structure includes an electrophoresis tank bin fixedly installed between two sets of partition plates. Two sets of limiting circular plates are fixedly installed on the inner walls of both sides of the processing box body. A set of energized rods are rotatably installed between every two sets of limiting circular plates. A first power module is fixedly installed on the outer wall of one side of the processing box body. The two sets of energized rods are electrically connected to the first power module.

[0012] As a preferred embodiment of the present invention, two groups of seventh fixing plates are fixedly installed on the inner walls on both sides of the processing box body. An eighth fixing plate is fixedly installed on the outer wall of one side of the seventh fixing plate. Five fixing circular plates are fixedly installed on the outer wall of one side of the eighth fixing plate, a total of twenty fixing circular plates. One electric rotating rod is rotatably installed between every two fixing circular plates, a total of ten electric rotating rods. Two first stirring blades are fixedly installed on the outer wall of the electric rotating rod, and the number of the first stirring blades is twenty.

[0013] As a preferred embodiment of the present invention, two fixing rods are fixedly installed on the inner wall of one side of the processing box body. One end of the fixing rod is rotatably installed with a second rotating rod. One end of the second rotating rod extends to the outside of the processing box body. An eighth fixing plate is fixedly installed on the outer wall of one side of the processing box body. A servo motor is fixedly installed on the outer wall of one side of the eighth fixing plate. One end of the first rotating rod is rotatably installed on the outer wall of the other side of the eighth fixing plate. A pulley is fixedly installed on the outer wall of the second rotating rod. A belt is sleeved between the two pulleys. One end of the first rotating rod is fixedly connected to one end of a second rotating rod. A fixing sleeve is fixedly installed on the outer wall of the second rotating rod. Two second stirring blades are fixedly installed on the outer wall of the fixing sleeve.

[0014] As a preferred embodiment of the present invention, two holes are opened on the outer wall of one side of the processing box body. A first material guiding pipe is fixedly installed between the two holes. A first valve is arranged on the outer wall of the first material guiding pipe. An opening is opened on the outer wall of one side of the processing box body. A discharge pipe is fixedly installed in the opening. A second valve is arranged outside the discharge pipe. A ninth fixing plate is fixedly installed on the front side of the sealing box. A sealing cover plate is hingedly installed at the bottom of the ninth fixing plate. A pull handle is fixedly installed on the outer wall of the sealing cover plate. A control panel is arranged on the front side of the sealing box. A lighting lamp is fixedly installed on the inner top of the sealing box. A second power module is fixedly installed on the outer wall of the other side of the processing box body. The second power module is electrically connected to the two first electric valves.

[0015] A using method of an aluminum base plate copper plating device is as follows:

[0016] The first step is to place the aluminum plate to be pre - copper - plated between the first clamping plate and the second clamping plate. Rotate the adjusting nut to drive the adjusting nut to rotate on the threaded rod, change the distance between the first clamping plate and the second clamping plate, drive the first clamping plate and the second clamping plate to clamp the aluminum plate, and use the conical supporting feet to support the aluminum plate at the fulcrum, reducing the clamping area of the first clamping plate and the second clamping plate on the aluminum plate, and performing limit fixation on the aluminum plate. Before copper - plating the aluminum plate, it needs to be pretreated. Use a grinding wheel to remove the impurities on the surface of the aluminum plate, reduce the influence of impurities on the copper - plating process, increase the surface activity, and make the contact resistance between the two close to zero.

[0017] In the second step, the second electric control valve is activated to drive the second electric push rod to move downward, thereby driving the sixth fixed plate to move downward, placing the first connecting plate in the first processing tank inside the processing box body for copper plating, and the electric rotating rod is activated to drive the electric rotating rod to rotate inside the fixed circular plate, thereby driving the first stirring blade to stir the first processing tank, thereby reducing the problem of some impurities adhering to the surface of the aluminum plate during the copper plating process;

[0018] The third step is to start the second electric control valve after the copper plating is completed, drive the second electric push rod to move upward, remove the first connecting plate from the first treatment tank, start the first electric valve, drive the first electric push rod to move, drive the slide plate to slide inside the first slide groove, guide the first slide groove through the guide rod, drive the first connecting plate to move through the connection of the second fixed plate, the third fixed plate and the fourth fixed plate, move the first connecting plate to the top of the electrophoresis tank, start the second electric control valve again, drive the second electric push rod to move downward, power the electrification rod through the first power module, energize the electrolyte inside the electrophoresis tank through the electrification rod, and perform electrophoresis treatment on the oxide layer on the surface of the aluminum plate;

[0019] The fourth step is to rotate the first valve to transport the used liquid in the first treatment tank to the second treatment tank through the first material guide pipe, start the servo motor to drive the first rotating rod to rotate, drive the second rotating rod to rotate through the pulley and belt, drive the fixed sleeve to rotate, drive the second stirring blade to stir the liquid, and after standing for a period of time, rotate the second valve to discharge the solid and liquid in batches through the discharge pipe, push the pull handle to drive the sealing cover to rotate on the ninth fixed plate, seal the sealing box through the sealing cover, control the temperature and pressure of the lighting lamp through the control panel, adjust the temperature and pressure environment inside the sealing box, and maintain the required environment for copper plating of the aluminum plate. The first treatment tank is located on the left side of the electrophoresis tank warehouse, and the second treatment tank is located on the right side of the electrophoresis tank warehouse.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. To achieve the purpose of clamping and fixing the aluminum plate and portable movement, the position of the clamping mechanism can be adjusted according to the thickness of the aluminum plate, which improves the convenience of using the device, facilitates the processing of aluminum plates of different sizes, and optimizes the user experience of the device.

[0022] 2. Achieve the purpose of removing the oxide layer of the aluminum plate after copper plating, improve the flexibility of the device, improve the quality of copper plating on the aluminum plate, perform secondary cleaning on the surface of the aluminum plate, reduce the impact of impurities on the quality of the aluminum plate, and improve the stability of the use of the aluminum plate.

[0023] 3. To achieve the purpose of assisting in copper plating on the aluminum plate and recycling the copper plating solution, improve the utilization rate of resources, reduce resource waste, reduce the influence of impurities on copper plating of the aluminum plate, improve the copper plating effect of the device, maintain the processing environment of copper plating of the device, and improve the stability of the device during use.

[0024] 4. After secondary surface treatment, the copper-plated aluminum plate has improved surface properties and decorative properties, extended service life of the aluminum plate, extended durability of the aluminum plate, and enhanced strength of the aluminum plate during use.

[0025] 5. Seal and isolate the copper plating process of the aluminum plate, reduce the influence of the external environment on material processing, improve the safety of device use, solve the problems of easy diffusion and oxidation at high temperatures, and improve the stability of device processing.

[0026] The following further describes in detail the specific implementation manners of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the drawings:

[0028] Figure 1 is a schematic diagram of the external structure of the sealed box of the present invention;

[0029] Figure 2 is a schematic diagram of the internal structure of the sealed box of the present invention;

[0030] Figure 3 is a schematic diagram of the structure of the processing box body of the present invention;

[0031] Figure 4 is a schematic diagram of the structure of the first chute of the present invention;

[0032] Figure 5 is a schematic diagram of the structure of the eighth fixing plate of the present invention;

[0033] Figure 6 is a schematic diagram of the structure of the second stirring blade of the present invention;

[0034] Figure 7 is a schematic diagram of the structure of the energizing rod of the present invention;

[0035] Figure 8 is a schematic diagram of the structure of the first stirring blade of the present invention;

[0036] Figure 9 is a three-dimensional view of the structure of the fourth fixing plate of the present invention;

[0037] Figure 10 is a three-dimensional view of the structure of the first clamping plate of the present invention;

[0038] Figure 11 is a schematic diagram of the structure of the second clamping plate of the present invention.

[0039] In the figure: 10, processing box body; 11, sealed box; 12, first fixing plate; 13, first sliding groove; 14, guide rod; 15, first electric push rod; 16, first electric valve; 17, sliding plate; 18, second fixing plate; 19, third fixing plate; 20, fourth fixing plate; 21, fifth fixing plate; 22, second electric control valve; 23, second electric push rod; 24, sixth fixing plate; 25, first connecting plate; 26, first clamping plate; 27, second clamping plate; 28, threaded rod; 29, adjusting nut; 30, conical support feet; 31, seventh fixing plate; 32, eighth fixing plate; 33, fixed circular plate; 34, electric rotating rod; 35, first stirring blade; 36, partition board; 37, electrophoresis tank bin; 38, limiting circular plate; 39, energizing rod; 40, first power module; 41, fixed rod; 42, eighth fixing plate; 43, servo motor; 44, first rotating rod; 45, pulley; 46, second rotating rod; 47, belt; 48, fixed sleeve; 49, second stirring blade; 50, first feeding pipe; 51, first valve; 52, discharging pipe; 53, second valve; 54, ninth fixing plate; 55, sealing cover plate; 56, pull handle; 57, control panel; 58, lighting lamp; 59, second power module. Detailed implementation mode

[0040] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0041] Embodiment 1: An aluminum base plate copper plating device and its usage method are specifically as Figure 1 、 Figure 2 and Figure 3 shown, including a processing box body 10 and a sealed box 11. A clamping assembly is arranged inside the processing box body 10, and a impurity removing assembly is arranged inside the processing box body 10. The clamping assembly includes a first fixing plate 12 arranged on the outer wall of the processing box body 10, and a moving structure is arranged inside the first fixing plate 12. The impurity removing assembly includes two partition boards 36 arranged inside the processing box body 10, and an impurity removing structure is arranged inside the partition boards 36. The clamping assembly further includes a first connecting plate 25 arranged inside the processing box body 10. The aluminum plate is clamped and fixed by the clamping assembly, and the surface of the copper-plated aluminum plate is treated by the impurity removing assembly.

[0042] Specifically as Figure 3 、 Figure 9 、 Figure 10 and Figure 11As shown, the clamping assembly further includes a first clamping plate 26 fixedly installed at the bottom of the first connecting plate 25. A second clamping plate 27 is provided on the left side of the first clamping plate 26. Four groups of threaded rods 28 are fixedly installed on the outer wall of one side of the second clamping plate 27. Four groups of holes are formed on the outer wall of one side of the first clamping plate 26. The threaded rods 28 extend and are sleeved inside the holes of the first clamping plate 26. An adjusting nut 29 is spirally installed on the outer wall of the threaded rod 28. The outer wall of one side of the adjusting nut 29 is in close contact with the outer wall of the first clamping plate 26.

[0043] Specifically, as Figure 3 , Figure 9 , Figure 10 and Figure 11 shown, the clamping assembly further includes nine conical feet 30 fixedly installed on the outer wall of the other side of the first clamping plate 26. Nine conical feet 30 are fixedly installed on the outer wall of one side of the second clamping plate 27. The aluminum plate is placed between the first clamping plate 26 and the second clamping plate 27. One end of the conical foot 30 is in close contact with the outer wall. Place the aluminum plate between the first clamping plate 26 and the second clamping plate 27, rotate the adjusting nut 29, adjust the distance between the first clamping plate 26 and the second clamping plate 27, and clamp and fix both sides of the aluminum plate through the conical feet 30.

[0044] Specifically, as Figure 3 , Figure 4 and Figure 9 shown, the moving structure includes a first sliding groove 13 formed inside the first fixing plate 12. A guiding rod 14 is fixedly installed inside the first sliding groove 13. A first electric push rod 15 is fixedly installed on the inner wall of one side of the first sliding groove 13. A sliding plate 17 is slidably installed inside the first sliding groove 13. One end of the first electric push rod 15 extends and is fixedly connected to the outer wall of one side of the sliding plate 17. A first electric valve 16 is fixedly installed on the outer wall of the first fixing plate 12. The first electric valve 16 is electrically connected to the first electric push rod 15. Start the first electric valve 16, drive the first electric push rod 15 to move, and push the sliding plate 17 to move inside the first sliding groove 13 to move the position of the fourth fixing plate 20.

[0045] Specifically, as Figure 3 , Figure 9 and Figure 10As shown, the moving structure further includes two groups of second fixing plates 18 fixedly installed on the outer wall of one side of the sliding plate 17, a total of four groups of second fixing plates 18. The top of the second fixing plate 18 is fixedly installed with a third fixing plate 19. The top of the second fixing plate 18 is provided with a fourth fixing plate 20. The top of the third fixing plate 19 is fixedly connected to the bottom of the fourth fixing plate 20. A group of fifth fixing plates 21 are fixedly installed on both inner walls of the fourth fixing plate 20. The top of the fifth fixing plate 21 is fixedly installed with a second electric control valve 22. The bottom of the fifth fixing plate 21 is fixedly installed with two groups of second electric push rods 23. The fifth fixing plate 21 is electrically connected to the second electric control valve 22. The bottom of the fifth fixing plate 21 is provided with a sixth fixing plate 24. The bottom of the second electric push rod 23 is fixedly connected to the top of the sixth fixing plate 24. The bottom of the sixth fixing plate 24 is fixedly connected to the top of the first connecting plate 25. Start the second electric control valve 22 to drive 2 to move up and down, drive the sixth fixing plate 24 to move up and down, and achieve the purpose of putting in or taking out the aluminum plate.

[0046] According to the above, through the structures of the processing box body 10, the first fixing plate 12, the first sliding groove 13, the guiding rod 14, the first electric push rod 15, the first electric valve 16, the sliding plate 17, the second fixing plate 18, the third fixing plate 19, the fourth fixing plate 20, the fifth fixing plate 21, the second electric control valve 22, the second electric push rod 23, the sixth fixing plate 24, the first connecting plate 25, the first clamping plate 26, the second clamping plate 27, the threaded rod 28, the adjusting nut 29 and the conical support feet 30, the purpose of clamping and fixing the aluminum plate and portable moving is achieved. The position of the clamping mechanism is adjusted according to the thickness of the aluminum plate, improving the convenience of using the device, facilitating the processing of aluminum plates of different sizes, and optimizing the use experience of the device.

[0047] Embodiment 2: On the basis of Embodiment 1, specifically as Figure 3 and Figure 7 shown, the impurity removal structure includes an electrophoresis tank bin 37 fixedly installed between two groups of partition plates 36. Two groups of limiting circular plates 38 are fixedly installed on both inner walls of the processing box body 10. A group of energized rods 39 are rotatably installed between every two groups of limiting circular plates 38. A first power module 40 is fixedly installed on the outer wall of one side of the processing box body 10. The two energized rods 39 are electrically connected to the first power module 40. After the copper plating is completed, start the first electric valve 16 to drive the sliding plate 17 to move, push the fourth fixing plate 20 above the electrophoresis tank bin 37, start the second electric control valve 22, move the sixth fixing plate 24 into the electrophoresis tank bin 37, and start the first power module 40 to energize the energized rods 39 to perform electrophoresis treatment on the aluminum plate.

[0048] Based on the above, through the structures of the partition plate 36, the electrophoresis tank bin 37, the limiting circular plate 38, the energizing rod 39 and the first power supply module 40, the purpose of removing the oxide layer from the copper-plated aluminum plate is achieved, the flexibility of the device in use is improved, the quality of copper plating on the aluminum plate is improved, the surface of the aluminum plate is cleaned twice, the influence of impurities on the quality of the aluminum plate is reduced, and the stability of the aluminum plate in use is improved.

[0049] Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, specifically as Figure 3 and Figure 8 shown, two groups of seventh fixing plates 31 are fixedly installed on both inner walls of the processing box body 10. An eighth fixing plate 32 is fixedly installed on the outer wall of one side of the seventh fixing plate 31. Five fixing circular plates 33 are fixedly installed on the outer wall of one side of the eighth fixing plate 32, a total of twenty fixing circular plates 33. One electric rotating rod 34 is rotatably installed between every two groups of fixing circular plates 33, a total of ten electric rotating rods 34. Two first stirring blades 35 are fixedly installed on the outer wall of the electric rotating rod 34, and the number of the first stirring blades 35 is twenty. The first treatment tank is located on the left side of the electrophoresis tank bin 37, and the second treatment tank is located on the right side of the electrophoresis tank bin 37. Start the electric rotating rod 34 to drive the electric rotating rod 34 to rotate between the fixing circular plates 33, and drive the first stirring blades 35 to stir the inside of the first treatment tank.

[0050] Specifically as Figure 3 、 Figure 5 and Figure 6 shown, two fixing rods 41 are fixedly installed on one inner wall of the processing box body 10. One end of the fixing rod 41 is rotatably installed with a second rotating rod 46, and one end of the second rotating rod 46 extends to the outside of the processing box body 10. An eighth fixing plate 42 is fixedly installed on the outer wall of one side of the processing box body 10. A servo motor 43 is fixedly installed on the outer wall of one side of the eighth fixing plate 42. A first rotating rod 44 is rotatably installed on the outer wall of the other side of the eighth fixing plate 42. A pulley 45 is fixedly installed on the outer wall of the second rotating rod 46. A belt 47 is sleeved between the two pulleys 45. One end of the first rotating rod 44 is fixedly connected to one end of a second rotating rod 46. A fixing sleeve 48 is fixedly installed on the outer wall of the second rotating rod 46. Two second stirring blades 49 are fixedly installed on the outer wall of the fixing sleeve 48. Start the servo motor 43 to drive the first rotating rod 44 to rotate, drive the two pulleys 45 to drive the second rotating rod 46 to rotate under the action of the belt 47, drive the fixing sleeve 48 to rotate, and stir the liquid in the second treatment tank through the second stirring blades 49.

[0051] Specifically as Figure 1 and Figure 2As shown in the figure, two groups of holes are opened on one outer wall of the processing box body 10. A first guide pipe 50 is fixedly installed between the two groups of holes. A first valve 51 is arranged on the outer wall of the first guide pipe 50. A hole is opened on one outer wall of the processing box body 10. A discharge pipe 52 is fixedly installed in the hole. A second valve 53 is arranged outside the discharge pipe 52. A ninth fixing plate 54 is fixedly installed on the front side of the sealing box 11. A sealing cover plate 55 is hingedly installed at the bottom of the ninth fixing plate 54. A pull handle 56 is fixedly installed on the outer wall of the sealing cover plate 55. A control panel 57 is arranged on the front side of the sealing box 11. A lighting lamp 58 is fixedly installed on the inner top of the sealing box 11. A second power module 59 is fixedly installed on the other outer wall of the processing box body 10. The second power module 59 is electrically connected to two groups of first electric valves 16. The first electric valve 16 is powered by the second power module 59. The first valve 51 is rotated. The liquid in the first treatment tank is input into the second treatment tank through the first guide pipe 50 for solid-liquid separation. The stirred liquid in the second treatment tank is allowed to stand. The second valve 53 is rotated. The standing liquid is discharged in batches of solid and liquid through the discharge pipe 52. The pull handle 56 is pushed to drive the sealing cover plate 55 to be hinged on the ninth fixing plate 54 to seal the sealing box 11. The temperature and environment inside the sealing box 11 are controlled and adjusted through the control panel 57.

[0052] In summary, through the structures of the seventh fixing plate 31, the eighth fixing plate 32, the fixed circular plate 33, the electric rotating rod 34, the first stirring blade 35, the fixed rod 41, the eighth fixing plate 42, the servo motor 43, the first rotating rod 44, the pulley 45, the second rotating rod 46, the belt 47, the fixed sleeve 48, the second stirring blade 49, the first guide pipe 50, the first valve 51, the discharge pipe 52, the second valve 53, the ninth fixing plate 54, the sealing cover plate 55, the pull handle 56, the control panel 57, the lighting lamp 58 and the second power module 59, the purpose of assisting in copper plating the aluminum plate and recycling the copper plating solution is achieved, the utilization rate of resources is improved, resource waste is reduced, the influence of impurities on the copper plating of the aluminum plate is reduced, the copper plating effect of the device is improved, the processing environment for copper plating of the device is maintained, and the stability of the device in use is improved.

[0053] It can be understood that the present invention is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. An aluminum base plate copper plating device, comprising a processing box body (10) and a sealing box (11), characterized in that, A clamping component is arranged inside the processing box body (10), and a impurity removing component is arranged inside the processing box body (10). The clamping component includes a first fixing plate (12) arranged on the outer wall of the processing box body (10). A moving structure is arranged inside the first fixing plate (12). The impurity removing component includes two groups of partition plates (36) arranged inside the processing box body (10). An impurity removing structure is arranged inside the partition plates (36). The clamping component further includes a first connecting plate (25) arranged inside the processing box body (10).

2. The copper plating device for an aluminum base plate according to claim 1, wherein, The clamping component further includes a first clamping plate (26) fixedly installed at the bottom of the first connecting plate (25). A second clamping plate (27) is arranged on the left side of the first clamping plate (26). Four groups of threaded rods (28) are fixedly installed on the outer wall of one side of the second clamping plate (27). Four groups of holes are formed on the outer wall of one side of the first clamping plate (26). The threaded rods (28) extend and are sleeved inside the holes of the first clamping plate (26). An adjusting nut (29) is spirally installed on the outer wall of the threaded rod (28). The outer wall of one side of the adjusting nut (29) is in close contact with the outer wall of one side of the first clamping plate (26).

3. The copper plating device for an aluminum base plate according to claim 2, characterized in that, The clamping component further includes nine conical supporting feet (30) fixedly installed on the outer wall of the other side of the first clamping plate (26). Nine conical supporting feet (30) are fixedly installed on the outer wall of one side of the second clamping plate (27). The aluminum plate is placed between the first clamping plate (26) and the second clamping plate (27). One end of the conical supporting foot (30) is in close contact with the outer wall of the aluminum plate.

4. The copper plating device for an aluminum base plate according to claim 1, characterized in that, The moving structure includes a first sliding groove (13) formed inside the first fixing plate (12). A guiding rod (14) is fixedly installed inside the first sliding groove (13). A first electric push rod (15) is fixedly installed on the inner wall of one side of the first sliding groove (13). A sliding plate (17) is slidably installed inside the first sliding groove (13). One end of the first electric push rod (15) extends and is fixedly connected to the outer wall of one side of the sliding plate (17). A first electric valve (16) is fixedly installed on the outer wall of one side of the first fixing plate (12). The first electric valve (16) is electrically connected to the first electric push rod (15).

5. The copper plating device for aluminum base plates according to claim 4, characterized in that, The moving structure further includes two groups of second fixing plates (18) fixedly installed on the outer wall of one side of the sliding plate (17), a total of four groups of second fixing plates (18). A third fixing plate (19) is fixedly installed on the top of the second fixing plate (18). A fourth fixing plate (20) is arranged on the top of the second fixing plate (18). The top of the third fixing plate (19) is fixedly connected to the bottom of the fourth fixing plate (20). One group of fifth fixing plates (21) is fixedly installed on each of the inner walls on both sides of the fourth fixing plate (20). A second electric control valve (22) is fixedly installed on the top of the fifth fixing plate (21). Two groups of second electric push rods (23) are fixedly installed on the bottom of the fifth fixing plate (21). The fifth fixing plate (21) is electrically connected to the second electric control valve (22). A sixth fixing plate (24) is arranged on the bottom of the fifth fixing plate (21). The bottom of the second electric push rod (23) is fixedly connected to the top of the sixth fixing plate (24). The bottom of the sixth fixing plate (24) is fixedly connected to the top of the first connecting plate (25).

6. The copper plating device for aluminum base plates according to claim 1, characterized in that, The impurity removal structure includes an electrophoresis tank bin (37) fixedly installed between two groups of partition plates (36). Two groups of limiting circular plates (38) are fixedly installed on each of the inner walls on both sides of the processing box body (10). A group of energized rods (39) is rotatably installed between every two groups of limiting circular plates (38). A first power module (40) is fixedly installed on the outer wall of one side of the processing box body (10). The two groups of energized rods (39) are electrically connected to the first power module (40).

7. The copper plating device for aluminum base plates according to claim 1, characterized in that, Two groups of seventh fixing plates (31) are fixedly installed on each of the inner walls on both sides of the processing box body (10). An eighth fixing plate (32) is fixedly installed on the outer wall of one side of the seventh fixing plate (31). Five groups of fixed circular plates (33) are fixedly installed on the outer wall of one side of the eighth fixing plate (32), a total of twenty groups of fixed circular plates (33). A group of electric rotating rods (34) is rotatably installed between every two groups of fixed circular plates (33), a total of ten groups of electric rotating rods (34). Two groups of first stirring blades (35) are fixedly installed on the outer wall of the electric rotating rod (34), and the number of the first stirring blades (35) is twenty groups.

8. The copper plating device for aluminum base plates according to claim 1, characterized in that, Two groups of fixing rods (41) are fixedly installed on one inner wall of the processing box body (10). One end of the fixing rod (41) is rotatably installed with a second rotating rod (46). One end of the second rotating rod (46) extends to the outside of the processing box body (10). An eighth fixing plate (42) is fixedly installed on the outer wall of one side of the processing box body (10). A servo motor (43) is fixedly installed on the outer wall of one side of the eighth fixing plate (42). A first rotating rod (44) is rotatably installed on the outer wall of the other side of the eighth fixing plate (42). A pulley (45) is fixedly installed on the outer wall of the second rotating rod (46). A belt (47) is sleeved between the two groups of pulleys (45). One end of the first rotating rod (44) is fixedly connected to one end of a group of second rotating rods (46). A fixed sleeve (48) is fixedly installed on the outer wall of the second rotating rod (46). Two groups of second stirring blades (49) are fixedly installed on the outer wall of the fixed sleeve (48).

9. The copper plating device for an aluminum base plate according to claim 1, characterized in that, On one outer wall of the processing box body (10), two groups of holes are provided. A first guide pipe (50) is fixedly installed between the two groups of holes. A first valve (51) is arranged on the outer wall of the first guide pipe (50). A hole is provided on one outer wall of the processing box body (10). A discharge pipe (52) is fixedly installed in the hole. A second valve (53) is arranged outside the discharge pipe (52). A ninth fixing plate (54) is fixedly installed on the front side of the sealing box (11). A sealing cover plate (55) is hingedly installed at the bottom of the ninth fixing plate (54). A pull handle (56) is fixedly installed on the outer wall of the sealing cover plate (55). A control panel (57) is arranged on the front side of the sealing box (11). A lighting lamp (58) is fixedly installed on the inner top of the sealing box (11). A second power module (59) is fixedly installed on the other outer wall of the processing box body (10). The second power module (59) is electrically connected to the two first electric valves (16).

10. A method for using an aluminum base plate copper plating device, the specific steps are as follows: The first step is to place the aluminum plate to be copper-plated between the first clamping plate (26) and the second clamping plate (27). Rotate the adjusting nut (29) to drive the adjusting nut (29) to rotate on the threaded rod (28), change the distance between the first clamping plate (26) and the second clamping plate (27), drive the first clamping plate (26) and the second clamping plate (27) to clamp the aluminum plate, and use the conical support feet (30) to support the aluminum plate as a fulcrum, reducing the clamping area of the first clamping plate (26) and the second clamping plate (27) on the aluminum plate, and performing limit fixation on the aluminum plate (before copper plating the aluminum plate, it needs to be pretreated. Use a grinding wheel to remove impurities on the surface of the aluminum plate, reduce the influence of impurities on the copper plating process, increase surface activity, and make the contact resistance between the two close to zero); The second step is to start the second electric control valve (22) to drive the second electric push rod (23) to move downward, drive the sixth fixing plate (24) to move downward, place the first connecting plate (25) in the first treatment tank inside the processing box body (10) for copper plating treatment, start the electric rotating rod (34), drive the electric rotating rod (34) to rotate inside the fixed circular plate (33), drive the first stirring blade (35) to stir the first treatment tank, and reduce the problem that some impurities adhere to the surface of the aluminum plate during the copper plating process of the aluminum plate; In the third step, after copper plating is completed, the second electromagnetic control valve (22) is activated to drive the second electric push rod (23) to move upward, removing the first connecting plate (25) from the first treatment tank. The first electric valve (16) is activated to drive the first electric push rod (15) to move, driving the sliding plate (17) to slide inside the first sliding groove (13). The first sliding groove (13) is guided by the guide rod (14). The connection of the second fixed plate (18), the third fixed plate (19), and the fourth fixed plate (20) drives the first connecting plate (25) to move, moving the first connecting plate (25) above the electrophoresis tank chamber (37). The second electromagnetic control valve (22) is activated again to drive the second electric push rod (23) to move downward. The first power supply module (40) supplies power to the energizing rod (39), and the electrolyte inside the electrophoresis tank chamber (37) is energized through the energizing rod (39) to perform electrophoresis treatment on the oxide layer on the surface of the aluminum plate. In the fourth step, the first valve (51) is rotated, and the used liquid in the first treatment tank is transported to the second treatment tank through the first material guiding pipe (50). The servo motor (43) is activated to drive the first rotating rod (44) to rotate. The second rotating rod (46) is driven to rotate through the pulley (45) and the belt (47), driving the fixed sleeve (48) to rotate and driving the second stirring blade (49) to stir the liquid. After standing for a period of time, the second valve (53) is rotated, and the solid-liquid mixture is discharged in batches through the discharge pipe (52). The pull handle (56) is pushed to drive the sealing cover plate (55) to rotate on the ninth fixed plate (54). The sealing box (11) is sealed through the sealing cover plate (55). The temperature and pressure of the lighting lamp (58) are controlled through the control panel (57) to adjust the temperature and pressure environment inside the sealing box (11) and maintain the required environment for copper plating of the aluminum plate. The first treatment tank is located on the left side of the electrophoresis tank chamber (37), and the second treatment tank is located on the right side of the electrophoresis tank chamber (37).

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