Replacement copper recovery device for plastic electroplating

Abstract

The utility model belongs to the technical field of waste resource recovery, and particularly relates to a replacement copper recovery device for plastic electroplating, which comprises a replacement box, the rear side of the replacement box is fixedly communicated with a liquid discharge pipe, the recovery device further comprises a net cage, the net cage is arranged in the replacement box, and a cover plate is clamped at the top of the net cage; the number of the L-shaped connecting rods is two, the bottom ends of the two L-shaped connecting rods are fixedly installed on the left side and the right side of the net cage correspondingly, and positioning holes are formed in the tops of the two L-shaped connecting rods correspondingly; the lifting assembly comprises two electric push rods and two mounting plates, the plastic electroplated part can be quickly taken and placed through a simple structure, the plastic electroplated part can be wrapped through cooperation between the net cage and the cover plate, and the plastic electroplated part can be conveniently taken and placed. The plastic electroplated part can be prevented from being completely immersed due to the buoyancy influence of the plastic electroplated part, the replacement and recovery effect of copper on the plastic electroplated part is guaranteed, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of waste resource recycling, in particular to a replacement copper recycling device for plastic electroplating. Background Art

[0002] Plastic electroplating refers to parts or components that have a layer of metal applied to a plastic substrate through an electroplating process. This technology combines the advantages of plastic and metal and is often used for decoration, protection, and performance enhancement of plastic parts. Displacement copper recycling involves recovering copper from copper-containing scrap, typically through chemical reactions. Common industrial recycling methods include leaching and electrolytic deposition, in which the scrap is immersed in an acid solution, dissolving the copper and subsequently reducing it back to copper metal. This process not only helps recover copper but also reduces environmental pollution.

[0003] In the prior art, the existing replacement copper recovery device for plastic electroplating parts is not convenient for removing the plastic electroplating parts from the replacement solution after the reaction when in use. In addition, the plastic electroplating parts are light and buoyant, making it difficult to completely immerse them in the replacement solution, which is inconvenient for personnel to use. Therefore, we propose a replacement copper recovery device for plastic electroplating to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art replacement copper recovery device for plastic electroplating parts, such as it is inconvenient to take out the plastic electroplating parts from the replacement solution after the reaction when in use, and the plastic electroplating parts are light and buoyant, making it difficult to completely immerse them in the replacement solution, which is inconvenient for personnel to use. A replacement copper recovery device for plastic electroplating is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for recovering displaced copper for plastic electroplating, comprising a displaced box, the rear side of which is fixedly connected to a drain pipe, and the device further comprising:

[0007] A net box is arranged inside the replacement box, and a cover plate is mounted on the top of the net box;

[0008] Two L-shaped connecting rods are provided, the bottom ends of the two L-shaped connecting rods are fixedly mounted on the left and right sides of the cage respectively, and the tops of the two L-shaped connecting rods are provided with positioning holes;

[0009] A lifting assembly comprising: two electric push rods and two mounting plates, wherein the two electric push rods are fixedly mounted on the left and right sides of the replacement box respectively, the bottoms of the mounting plates are fixedly mounted on the bottoms of the corresponding mounting plates, the tops of the two mounting plates are provided with limit slots, and the ends of the two L-shaped connecting rods that are away from each other can be detached and inserted into the insides of the two limit slots;

[0010] There are two clamping components, which are arranged on the top of the corresponding mounting plate and match the corresponding positioning holes.

[0011] As a preferred solution of the present invention, an observation window is provided on the front side of the replacement box.

[0012] As a preferred solution of the present invention, a filter is provided inside the replacement box, the filter is slidably connected to the inner wall of the replacement box, the top of the filter is in contact with the bottom of the box, four support blocks are fixedly installed on the inner wall of the replacement box, and the bottom of the filter is in contact with the top of the four support blocks respectively.

[0013] As a preferred solution of the present invention, the clamping assembly includes a U-shaped frame, a screw and a positioning block. The U-shaped frame is slidably connected to the top of the corresponding mounting plate, the bottom end of the screw passes through the U-shaped frame and is threadedly connected to the U-shaped frame, the positioning block is rotatably connected to the bottom end of the screw, and the bottom end of the positioning block can be detached and inserted into the inside of the corresponding positioning hole.

[0014] As a preferred solution of the present invention, two sliding grooves are provided on the top of the mounting plate, and the two ends of the bottom of the U-shaped frame are respectively slidably connected in the two sliding grooves.

[0015] As a preferred solution of the present invention, two springs are fixedly mounted on one side of the U-shaped frame, and one end of the two springs is fixedly mounted on the top of the corresponding mounting plate. Beneficial effects

[0016] 1. By starting the two electric push rods, the two mounting plates can be driven to move upward or downward. When the two mounting plates move up or down, the two L-shaped connecting rods and the net box can be driven to move up or down. Here, when the net box moves down, the plastic electroplated parts inside the net box can be immersed in the replacement solution inside the replacement box along with the net box, so that the copper on the plastic electroplated parts can be replaced and recovered. When the net box moves up, it is convenient for personnel to remove the net box and the plastic electroplated parts inside it. Here, the cover plate can be provided to wrap the plastic electroplated parts, which can prevent the buoyancy of the plastic electroplated parts from affecting the complete immersion of the plastic electroplated parts, thereby ensuring the effect of replacing and recovering the copper on the plastic electroplated parts.

[0017] 2. By moving the U-shaped frame and making the positioning block correspond to the positioning hole up and down, and then rotating the screw and cooperating with the threaded connection between the screw and the U-shaped frame, the positioning block and the positioning hole can be driven to be inserted, limited or separated. In this way, the L-shaped connecting rod and the mounting plate can be quickly disassembled and assembled, which makes it convenient for personnel to disassemble and assemble the cage and take and place the workpiece;

[0018] The utility model realizes the rapid taking and placing of plastic electroplated parts through a simple structure, and can wrap the plastic electroplated parts through the cooperation between the mesh box and the cover plate, which can avoid the buoyancy of the plastic electroplated parts themselves affecting the complete immersion of the plastic electroplated parts, ensures the replacement and recovery effect of copper on the plastic electroplated parts, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional main view of the structure of the utility model;

[0020] Figure 2 This is a three-dimensional main cross-sectional view of the structure of the utility model;

[0021] Figure 3 For the utility model Figure 1 Schematic diagram of the structure of part A;

[0022] Figure 4 This is a three-dimensional structural diagram of the net box, L-shaped connecting rod and positioning hole of the utility model.

[0023] In the figure: 1. Replacement box; 2. Observation window; 3. Drain pipe; 4. Support block; 5. Filter; 6. Net box; 7. L-shaped connecting rod; 8. Positioning hole; 9. Electric push rod; 10. Mounting plate; 11. Limit groove; 12. U-shaped frame; 13. Slide; 14. Spring; 15. Screw; 16. Positioning block; 17. Cover plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0025] Reference Figure 1-Figure 4 A device for recovering copper replacement for plastic electroplating includes a replacement box 1, a drain pipe 3 is fixedly connected to the rear side of the replacement box 1, and the recovery device also includes:

[0026] The net box 6 is arranged inside the replacement box 1, and a cover plate 17 is mounted on the top of the net box 6;

[0027] Two L-shaped connecting rods 7 are provided. The bottom ends of the two L-shaped connecting rods 7 are fixedly mounted on the left and right sides of the net box 6, respectively. The tops of the two L-shaped connecting rods 7 are provided with positioning holes 8.

[0028] The lifting assembly includes: two electric push rods 9 and two mounting plates 10. The two electric push rods 9 are fixedly mounted on the left and right sides of the replacement box 1 respectively. The bottom of the mounting plate 10 is fixedly mounted on the bottom of the corresponding mounting plate 10. The tops of the two mounting plates 10 are each provided with a limiting groove 11. The ends of the two L-shaped connecting rods 7 that are away from each other can be detached and inserted into the inside of the two limiting grooves 11;

[0029] There are two clip-on components, which are arranged on the top of the corresponding mounting plate 10 and match with the corresponding positioning holes 8 .

[0030] By means of the above structure: by starting the two electric push rods 9, the two mounting plates 10 can be driven to move upward or downward. When the two mounting plates 10 move up or down, the two L-shaped connecting rods 7 and the mesh box 6 can be driven to move up or down. Here, when the mesh box 6 moves down, the plastic electroplated parts inside the mesh box 6 can be immersed in the replacement solution inside the replacement box 1 along with the mesh box 6, so that the copper on the plastic electroplated parts can be replaced and recovered. When the mesh box 6 moves up, it is convenient for personnel to take materials from the mesh box 6 and the plastic electroplated parts inside it. Here, by setting the cover plate 17, the plastic electroplated parts can be wrapped, which can avoid the buoyancy of the plastic electroplated parts themselves from affecting the complete immersion of the plastic electroplated parts, thereby ensuring the effect of replacing and recovering the copper on the plastic electroplated parts.

[0031] As a preferred solution of the present invention, an observation window 2 is provided on the front side of the substitution box 1. The observation window 2 allows personnel to observe the reserve of the substitution solution.

[0032] As a preferred solution of the present invention, a filter screen 5 is provided inside the replacement box 1, and the filter screen 5 is slidably connected to the inner wall of the replacement box 1. The top of the filter screen 5 is in contact with the bottom of the mesh box 6. Four support blocks 4 are fixedly mounted on the inner wall of the replacement box 1. The bottom of the filter screen 5 is in contact with the top of the four support blocks 4 respectively. By providing the filter screen 5, filtration can be achieved when the replacement solution is discharged through the drain pipe 3, thereby ensuring the solid-liquid separation effect and avoiding waste of metal substances.

[0033] As a preferred solution of the present invention, the clamping assembly includes a U-shaped frame 12, a screw 15 and a positioning block 16. The U-shaped frame 12 is slidably connected to the top of the corresponding mounting plate 10, and the bottom end of the screw 15 passes through the U-shaped frame 12 and is threadedly connected to the U-shaped frame 12. The positioning block 16 is rotatably connected to the bottom end of the screw 15, and the bottom end of the positioning block 16 can be detached and inserted into the corresponding positioning hole 8. By moving the U-shaped frame 12 and making the positioning block 16 correspond to the positioning hole 8 up and down, and then rotating the screw 15 and cooperating with the threaded connection between the screw 15 and the U-shaped frame 12, the positioning block 16 can be driven to be inserted, limited or separated from the positioning hole 8. In this way, the L-shaped connecting rod 7 and the mounting plate 10 can be quickly disassembled and assembled, thereby facilitating the disassembly and assembly of the mesh box 6 and the removal and placement of workpieces by personnel.

[0034] As a preferred solution of the present invention, two sliding grooves 13 are provided on the top of the mounting plate 10, and the two ends of the bottom of the U-shaped frame 12 are respectively slidably connected in the two sliding grooves 13. By providing the sliding grooves 13, the U-shaped frame 12 can be stably slidably limited and slidably supported.

[0035] As a preferred solution of the present invention, two springs 14 are fixedly installed on one side of the U-shaped frame 12, and one end of the two springs 14 is fixedly installed on the top of the corresponding mounting plate 10. By setting the spring 14, the U-shaped frame 12, the screw 15 and the positioning block 16 can be assisted in moving and resetting.

[0036] It should be noted that the specific type of electric push rod 9 to be used is selected by relevant technical personnel familiar with this field, and the above electric push rod 9 belongs to the existing technology and will not be described in detail in this solution.

[0037] The working principle of the present invention is as follows: when in use, first connect the electric push rod 9 to the external power supply, then place the plastic electroplated parts inside the mesh box 6 and cover it with the cover 17. Here, the mesh box 6 and the cover 17 cooperate to wrap the plastic electroplated parts, which can avoid the buoyancy of the plastic electroplated parts themselves affecting the complete immersion of the plastic electroplated parts, and ensure the effect of replacing and recycling the copper on the plastic electroplated parts. At this time, place the mesh box 6 inside the replacement box 1 and on the top of the filter screen 5. At this time, the ends of the two L-shaped connecting rods 7 that are away from each other can be stuck in the inside of the two limit grooves 11. At this time, by moving the U-shaped frame 12 and making the positioning block 16 correspond to the positioning hole 8 up and down, then rotate the screw 15 and pass through the thread between the screw 15 and the U-shaped frame 12 The connection can drive the positioning block 16 and the positioning hole 8 to be plugged and limited. In this way, the L-shaped connecting rod 7 and the mounting plate 10 can be quickly disassembled and assembled, so that personnel can disassemble and assemble the net box 6. In addition, by starting the two electric push rods 9, the two mounting plates 10 can be driven to move up or down. When the two mounting plates 10 move up or down, the two L-shaped connecting rods 7 and the net box 6 can be driven to move up or down. Here, when the net box 6 moves down, the plastic electroplated parts inside the net box 6 can be immersed in the replacement solution inside the replacement box 1 along with the net box 6, so that the copper on the plastic electroplated parts can be replaced and recovered. When the net box 6 moves up, it is convenient for personnel to take and put materials on the net box 6 and the plastic electroplated parts inside it.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A replacement copper recovery device for plastic electroplating, comprising a replacement box (1), wherein the rear side of the replacement box (1) is fixedly connected to a drain pipe (3), characterized in that: The recovery device also includes: A net box (6), the net box (6) being arranged inside the replacement box (1), and a cover plate (17) being mounted on the top of the net box (6); Two L-shaped connecting rods (7) are provided, the bottom ends of the two L-shaped connecting rods (7) are fixedly mounted on the left and right sides of the net box (6), respectively, and the tops of the two L-shaped connecting rods (7) are each provided with a positioning hole (8); A lifting assembly, the lifting assembly comprising: two electric push rods (9) and two mounting plates (10), the two electric push rods (9) being fixedly mounted on the left and right sides of the replacement box (1), respectively; the bottom of the mounting plate (10) being fixedly mounted on the bottom of the corresponding mounting plate (10), the tops of the two mounting plates (10) being provided with limiting grooves (11), and the ends of the two L-shaped connecting rods (7) being away from each other can be detached and inserted into the inside of the two limiting grooves (11); The card-mounted components are provided in two pieces, and the card-mounted components are provided on the top of the corresponding mounting plate (10), and the card-mounted components cooperate with the corresponding positioning holes (8).

2. A device for recovering displaced copper for plastic electroplating according to claim 1, characterized in that: An observation window (2) is provided on the front side of the replacement box (1).

3. The device for recovering displaced copper for plastic electroplating according to claim 1, characterized in that: A filter screen (5) is provided inside the replacement box (1), and the filter screen (5) is slidably connected to the inner wall of the replacement box (1). The top of the filter screen (5) contacts the bottom of the mesh box (6). Four support blocks (4) are fixedly mounted on the inner wall of the replacement box (1), and the bottoms of the filter screen (5) contact the tops of the four support blocks (4) respectively.

4. The device for recovering displaced copper for plastic electroplating according to claim 1, characterized in that: The clamping assembly comprises a U-shaped frame (12), a screw rod (15) and a positioning block (16); the U-shaped frame (12) is slidably connected to the top of the corresponding mounting plate (10); the bottom end of the screw rod (15) passes through the U-shaped frame (12) and is threadedly connected to the U-shaped frame (12); the positioning block (16) is rotatably connected to the bottom end of the screw rod (15); and the bottom end of the positioning block (16) can be detached and inserted into the inside of the corresponding positioning hole (8).

5. The device for recovering displaced copper for plastic electroplating according to claim 4, characterized in that: Two slide grooves (13) are provided on the top of the mounting plate (10), and the bottom ends of the U-shaped frame (12) are respectively slidably connected in the two slide grooves (13).

6. The device for recovering displaced copper for plastic electroplating according to claim 4, characterized in that: Two springs (14) are fixedly mounted on one side of the U-shaped frame (12), and one end of each of the two springs (14) is fixedly mounted on the top of the corresponding mounting plate (10).

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