Conducting ring device for dragging electroplating material belt

Abstract

The embodiment of the utility model provides a conducting ring device for dragging an electroplating material belt, which comprises a mounting bottom plate and a bakelite base, the bakelite base is arranged at the upper end of the mounting bottom plate, a limiting guide ring, a limiting guide wheel and a limiting guide column are arranged on the bakelite base, and the limiting guide wheel is arranged at the upper end of a conducting U-shaped block. The limiting guide ring and the limiting guide column are arranged on the side opposite to the limiting guide wheel, the limiting guide ring, the limiting guide column, the limiting guide wheel and the limiting guide wheel form a channel for an electroplating material belt to pass through, and the limiting guide ring, the limiting guide wheel and the limiting guide column which are made of metal are arranged on the bakelite base to form a channel capable of pulling and guiding the passing material belt so as to keep the electroplating material belt in the electroplating process. According to the electroplating material belt traction device, the situation that the electroplating material belt is in poor contact due to deviation is reduced to a certain extent, the plating stability and uniformity of an electroplating layer are guaranteed, the limiting guide rings, the limiting guide wheels and the limiting guide columns which are made of metal materials are not prone to abrasion when the electroplating material belt is pulled and guided, and the problems that products are poor, the workload is large and the production efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of electroplating conductive device technology, and in particular to a conductive ring device for pulling electroplating strips. Background Technology

[0002] On a continuous electroplating production line, guide wheels are generally used to pull and guide the strip material. The pulled strip undergoes surface treatment as it passes through the electroplating tank to meet the surface treatment requirements required for production. The length of the strip is usually tens of meters. To ensure the stability and uniformity of the electroplating process, multiple guide wheels are required to work together.

[0003] The existing guide wheels are made of C-PVC. Since the guide wheels are in contact with the material belt for a long time, they are prone to wear. Because the material belt is very long, it is inevitable that the material belt will deviate during the traction process due to the wear of the guide wheels. The deviated material belt may cause poor contact with the conductive wheel, which will affect the quality of the coating. It is necessary to inspect and replace the worn conductive wheel regularly or irregularly. As a result, not only is the workload large, but the production time is also occupied, resulting in low factory production efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, this utility model provides a conductive ring device for traction electroplating strip, which solves the technical problem that the strip will inevitably deviate due to the wear of the guide wheel during the traction process. Since the deviated strip may cause poor contact with the conductive wheel, the quality of the plating layer will be affected. The worn conductive wheel needs to be inspected and replaced regularly or irregularly, which not only results in a large workload but also occupies production time, leading to low factory production efficiency.

[0006] (II) Technical Solution

[0007] The purpose of this utility model is to provide a conductive ring device for traction electroplating strip, which includes a mounting base plate and a bakelite base. The bakelite base is disposed on the upper end of the mounting base plate. The bakelite base is provided with a metal limiting guide ring, a limiting guide wheel, and a limiting guide post. The bakelite base is provided with a conductive U-shaped block. The upper end of the conductive U-shaped block is provided with a limiting guide wheel. The limiting guide ring and the limiting guide post are disposed on the side opposite to the limiting guide wheel and form a channel for the electroplating strip to pass through. The upper end surface of the conductive U-shaped block is also provided with a conductive sheet. The upper end surface of the conductive sheet is in contact with the lower end of the limiting guide ring, the limiting guide wheel, and the limiting guide post.

[0008] Preferably, a conductive contact piece is provided at the edge of the mounting base plate, and the end of the conductive U-shaped block is in contact with the conductive contact piece.

[0009] Preferably, the bakelite base is an integrally molded structure, with a downwardly recessed mounting groove on its upper surface, a clearance groove at the end of the mounting groove, mounting screw holes and fixing screw holes at both ends of the mounting groove, and an adjustment screw hole inside the mounting groove.

[0010] Preferably, the limiting guide ring is an integrally formed structure, with an upper limiting ring and a lower limiting ring respectively provided at its upper and lower ends, and a through mounting hole is also provided in the middle of the limiting guide ring.

[0011] Preferably, the limiting guide wheel is an integrally formed structure with a through hole inside.

[0012] Preferably, the limiting guide post is an integrally formed structure, with an outwardly protruding edge at its lower end and a through mounting hole inside.

[0013] Preferably, the conductive U-shaped block is an integrally formed structure, with a U-shaped groove inside and an adapter through hole at the adjacent position of the U-shaped groove.

[0014] Preferably, the bakelite base is connected to the mounting plate by mounting screws.

[0015] Preferably, the limiting guide ring, the limiting guide wheel, and the limiting guide post are respectively mounted on the bakelite base via the first conductive shaft, the guide wheel shaft, and the second conductive shaft.

[0016] (III) Beneficial Effects

[0017] By setting metal guide rings, guide wheels, and guide posts on a bakelite base, a channel is formed to pull and guide the passing material strip. This allows the material strip to contact the guide rings, guide wheels, and guide posts individually, creating a multi-point contact state for the electroplated material strip. This reduces the possibility of poor contact due to misalignment during the electroplating process, ensuring the stability and uniformity of the electroplated layer. Furthermore, the metal guide rings, guide wheels, and guide posts are less prone to wear when pulling and guiding the electroplated material strip, avoiding problems such as product defects, high workload, and low production efficiency. Attached Figure Description

[0018] The accompanying drawings are provided to further understand the technical solution of this utility model and constitute a part of the specification. They are used together with the embodiments of this utility model to explain the technical solution of this utility model, and do not constitute a limitation on the technical solution of this utility model.

[0019] Figure 1 This is a three-dimensional view of the overall structure of the conductive ring device for pulling electroplated material strips;

[0020] Figure 2 This is an exploded view of the overall structure of the conductive ring device for pulling the electroplating strip;

[0021] Figure 3 This is a three-dimensional view of the bakelite base of the conductive ring device for pulling electroplated material strips;

[0022] Figure 4 This is a 3D view of the conductive U-shaped block of the conductive ring device for pulling electroplating strips;

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Mounting base plate; 101. Conductive contact piece; 102. Connecting screw hole; 2. Bakelite base; 21. Mounting groove; 22. Clearance groove; 23. Mounting screw hole; 24. Fixing screw hole; 25. Adjusting screw hole; 3. Conductive U-shaped block; 31. U-shaped groove; 32. Adaptive through hole; 4. Limiting guide ring; 41. Upper limit ring; 42. Lower limit ring; 43. Mounting hole; 5. Limiting guide wheel; 51. Through hole; 6. Limiting guide post; 61. Outer protrusion edge; 62. Mounting through hole; 7. Conductive sheet; 8. First conductive shaft; 9. Guide wheel shaft; 10. Second conductive shaft; 11. Material strip; 12. Mounting screw. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0026] The following is in conjunction with the appendix Figures 1 to 4To further describe, this utility model discloses a conductive ring device for traction electroplating strips, including a mounting base plate 1 and a bakelite base 2. The bakelite base 2 is mounted on the upper end of the mounting base plate 1 by mounting screws 12. The bakelite base 2 is provided with a metal limiting guide ring 4, a limiting guide wheel 5, and a limiting guide post 6. Specifically, the mounting base plate 1, the limiting guide ring 4, the limiting guide wheel 5, and the limiting guide post 6 can all be made of one or more combinations of copper, stainless steel, or copper alloy. A metal conductive U-shaped block 3 is provided at the upper end of the bakelite base 2, and is connected to the mounting base plate 1 through this conductive U-shaped block 3. A limiting guide wheel 5 is provided at the end. A limiting guide ring 4 and a limiting guide post 6 are provided on the opposite side of the limiting guide wheel 5 and form a channel for the electroplating strip 11 to pass through. When the electroplating strip 11 passes through, it will contact at least one of the limiting guide ring 4, the limiting guide wheel 5 and the limiting guide post 6. A conductive sheet 7 is also provided on the upper end surface of the conductive U-shaped block 3. The conductive sheet 7 extends from the left end to the right end of the bakelite base 2 and is distributed in a cross shape with the conductive U-shaped block 3. The upper end surface of the conductive sheet 7 contacts the lower end of the limiting guide ring 4, the limiting guide wheel 5 and the limiting guide post 6, and is limited by the limiting guide ring 4, the limiting guide wheel 5 and the limiting guide post 6.

[0027] In a preferred embodiment, an upwardly bent conductive contact 101 is provided at the edge of the mounting base plate 1, and the end of the conductive U-shaped block 3 contacts the conductive contact 101. The mounting base plate 1 is also provided with two or more connecting screw holes 102. The mounting base plate 1 and the conductive U-shaped block 3 are both made of copper, stainless steel or copper alloy.

[0028] In a preferred embodiment, the bakelite base 2 is an integrally formed structure, with a downwardly recessed mounting groove 21 on its upper surface. The mounting groove 21 is used to install the conductive U-shaped block 3, so that the upper surface of the conductive U-shaped block 3 is flush with the upper surface of the bakelite base 2. An avoidance groove 22 is provided at the end of the mounting groove 21, which is used to accommodate the installation of the upwardly bent conductive contact 101. In addition, mounting screw holes 23 and fixing screw holes 24 are respectively provided at both ends of the mounting groove 21. Adjustment screw holes 25 are also provided inside the mounting groove 21. The number and position of the above screw holes can be increased or decreased according to actual production needs to meet production requirements.

[0029] In a preferred embodiment, the limiting guide ring 4 is an integrally formed structure, with an upper limiting ring 41 and a lower limiting ring 42 respectively provided at its upper and lower ends. An annular groove through which the electroplated strip 11 passes is formed between the upper limiting ring 41 and the lower limiting ring 42. A through mounting hole 43 is also provided in the middle of the limiting guide ring 4, which is used to be adapted to the first conductive shaft 8.

[0030] In a preferred embodiment, the limiting guide wheel 5 is an integrally formed structure, and a through hole 51 is provided inside, which is adapted to the guide wheel shaft 9.

[0031] In a preferred embodiment, the limiting guide post 6 is an integrally formed structure, with an outwardly protruding edge 61 at its lower end and a through mounting hole 62 inside, which is adapted to the second conductive shaft 10.

[0032] In a preferred embodiment, the conductive U-shaped block 3 is an integrally formed structure with a U-shaped groove 31 inside. The fixed position is adjusted through the U-shaped groove 31, and an adapter through hole 32 is provided at the adjacent part of the U-shaped groove 31.

[0033] In a preferred embodiment, the bakelite base 2 is connected to the mounting base plate 1 by mounting screws 12.

[0034] In a preferred embodiment, the limiting guide ring 4, the limiting guide wheel 5, and the limiting guide post 6 are respectively mounted on the bakelite base 2 via the first conductive shaft 8, the guide wheel shaft 9, and the second conductive shaft 10, wherein the lower ends of the first conductive shaft 8, the guide wheel shaft 9, and the second conductive shaft 10 are provided with external threads for connecting with screw holes.

[0035] In summary, by setting metal guide rings, guide wheels, and guide posts on a bakelite base to form a channel that can pull and guide the passing material strip, the material strip can make contact with the guide rings, guide wheels, and guide posts respectively, resulting in a multi-point contact state for the electroplated material strip. This reduces the possibility of poor contact of the electroplated material strip due to misalignment during the electroplating process, ensuring the stability and uniformity of the electroplated layer. Furthermore, the metal guide rings, guide wheels, and guide posts are not easily worn when pulling and guiding the electroplated material strip, avoiding problems such as product defects, high workload, and low production efficiency.

[0036] Although the technical solutions according to the present invention have been described with reference to several different embodiments, aspects and features, it is not intended to limit the scope of the present invention, but modifications thereof are included within the broad scope of the foregoing disclosure, drawings and claims.

Claims

1. A conductive ring device for traction of electroplated strip, comprising a mounting base plate and a bakelite base, wherein the bakelite base is disposed at the upper end of the mounting base plate, characterized in that: The bakelite base is provided with a metal limiting guide ring, a limiting guide wheel, and a limiting guide post. The bakelite base is also provided with a conductive U-shaped block. The upper end of the conductive U-shaped block is provided with a limiting guide wheel. The limiting guide ring and the limiting guide post are located on the opposite side of the limiting guide wheel and form a channel for the electroplated material strip to pass through. The upper surface of the conductive U-shaped block is also provided with a conductive sheet. The upper surface of the conductive sheet is in contact with the lower ends of the limiting guide ring, the limiting guide wheel, and the limiting guide post.

2. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: A conductive contact piece is provided at the edge of the mounting base plate, and the end of the conductive U-shaped block is in contact with the conductive contact piece.

3. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: The bakelite base is a one-piece molded structure with a downwardly recessed mounting groove on its upper surface. A clearance groove is provided at the end of the mounting groove. Mounting screw holes and fixing screw holes are respectively provided at both ends of the mounting groove. Adjustment screw holes are also provided inside the mounting groove.

4. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: The limiting guide ring is an integrally formed structure, with an upper limiting ring and a lower limiting ring respectively provided at its upper and lower ends, and a through mounting hole provided in the middle of the limiting guide ring.

5. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: The limiting guide wheel is a one-piece molded structure with a through hole inside.

6. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: The limiting guide post is an integrally formed structure, with an outwardly protruding edge at its lower end and a through mounting hole inside.

7. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: The conductive U-shaped block is a one-piece molded structure with a U-shaped groove inside and an adapter through hole at the adjacent position of the U-shaped groove.

8. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: The bakelite base is connected to the mounting plate by mounting screws.

9. The conductive ring device for traction electroplating strip according to claim 1, characterized in that: The limiting guide ring, limiting guide wheel, and limiting guide post are respectively mounted on the bakelite base via the first conductive shaft, the guide wheel shaft, and the second conductive shaft.

Images