Part electroplating fixing roller
By incorporating internal and external cleaning brush structures within the electroplating drum, the problem of impurities adhering to the drum surface is solved, achieving cleaning of both the inner and outer sides of the drum and improving the permeability of the electroplating solution and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-04-03
AI Technical Summary
Existing electroplating rollers lack a cleaning function for the roller surface, which makes it easy for impurities to adhere to the roller surface and affect the penetration of the electroplating solution.
Design a fixed roller for electroplating parts. By setting an inner and outer cleaning brush structure, the inner and outer sides of the roller are cleaned by brush plate one and brush plate two respectively, avoiding clogging of the through holes.
It effectively prevents impurities from adhering to the surface of the roller, ensures the permeability of the electroplating solution, improves electroplating efficiency and production smoothness, and reduces production costs.
Smart Images
Figure CN224077593U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electroplating technology, and in particular to a fixed roller for electroplating parts. Background Technology
[0002] Electroplating is the process of depositing a thin layer of another metal or alloy onto the surface of certain metals using the principle of electrolysis. It can be used to improve the wear resistance, conductivity, reflectivity, corrosion resistance, and aesthetics of parts. Electroplating is divided into rack plating, barrel plating, continuous plating, and brush plating. Among them, barrel plating requires the use of a roller to electroplat the parts.
[0003] For example, patent number CN212051716U discloses an electroplating roller, including a support and a rotatable cylinder mounted on the support. The support includes two fixed plates mounted on both sides of the cylinder, a support beam for connecting the two fixed plates, a transmission component for driving the cylinder to roll, and a conductive component for connecting the cylinder to a power source. The support is externally covered with insulating and anti-corrosion materials. The support beams are respectively installed below the transmission component so that the support beams can be completely immersed in the liquid level of the processing tank. With the above configuration, the processing liquid of the moving roller will not drip onto the support, but will drip directly into the processing tank, achieving the effect of preventing drip accumulation and scaling, easy cleaning, reducing cross-contamination between processes in production, and eliminating the need for a drip tray on the production line, improving the working efficiency of the crane, making production smoother, and reducing production costs. However, the electroplating roller in this patent lacks a cleaning function for the roller surface, which leads to the easy adhesion of impurities to the roller surface during long-term use, and the through holes on the roller are prone to blockage, affecting the penetration of the electroplating liquid.
[0004] Therefore, to address the problem that the aforementioned electroplating rollers lack a cleaning function for the roller surface, which makes the roller surface prone to adhering to impurities and affecting the penetration of the electroplating solution, a fixed roller for part electroplating can be designed. By setting an inner and outer cleaning brush structure, it is convenient to clean the inner and outer sides of the roller and avoid clogging of the through holes. Utility Model Content
[0005] To overcome the problem that electroplating rollers lack a cleaning function for the roller surface, which makes the roller surface prone to adhering to impurities and affects the penetration of electroplating solution.
[0006] The technical solution of this utility model is as follows: a fixed roller for electroplating parts, including a roller body, a support first set on the left side of the roller body, a support second set on the right side of the roller body, a door set on the front side of the roller body, a fixed plate set on the top of the roller body, an adjusting plate set below the fixed plate, a lead screw set on the upper end of the adjusting plate, guide rods set on the left and right sides of the upper end of the adjusting plate, a brush plate first set on the lower end of the adjusting plate, a rotating frame set on the inner side of the roller body, a fixing pin set on the left side of the rotating frame, a limit plate set on the right side of the rotating frame, and a brush plate second set on the front side of the rotating frame.
[0007] Preferably, by controlling the rotation of the lead screw, the adjusting plate is driven closer to the outer side of the roller body, so that the bristles of the first brush plate are in contact with the outer side of the roller body. By controlling the rotation of the roller body, the first brush plate brushes over the outer side of the roller body, thus cleaning the outer side of the roller body. By removing the fixing pin and using the fixing pin to fix the right side of the rotating frame to the limiting plate, by controlling the rotation of the roller body, the second brush plate brushes over the inner side of the roller body, thus cleaning the inner side of the roller body. This effectively prevents impurities from adhering to the roller surface and affecting the penetration of the electroplating solution.
[0008] Preferably, a drive gear is provided on the outer side of the support frame 1, the left end of the drum body and the drive gear are connected by transmission gear, the left end of the drum body and the right side of the support frame 1 are rotatably connected, the upper end of the bin door and the drum body are rotatably connected by hinges, and the lower end of the bin door and the drum body are detachably connected by bolts.
[0009] Preferably, the right end of the roller body is rotatably connected to the left side of the second bracket, and a conductive component is provided on the outer side of the second bracket. The first bracket and the second bracket are fixedly connected by a connecting rod.
[0010] Preferably, the left end of the fixed plate is fixedly connected to bracket one, the right end of the fixed plate is fixedly connected to bracket two, the lower end of the lead screw is rotatably connected to the adjusting plate, the upper end of the lead screw extends to the upper end of the fixed plate and a knob is fixedly installed thereon, and the lead screw and the fixed plate are threadedly connected.
[0011] Preferably, the lower end of the guide rod is fixedly connected to the adjusting plate, and the surface of the fixed plate is provided with a through hole. The guide rod is slidably connected to the inside of the through hole, and the brush plate and the lower end of the adjusting plate are detachably connected by bolts.
[0012] Preferably, a support column 1 is provided on the right side of bracket 1 extending into the inner side of the roller body, and the left end of the rotating frame is rotatably connected to support column 1. A support column 2 is provided on the left side of bracket 2 extending into the inner side of the roller body, and a limiting plate is fixedly connected to the left end of support column 2. The right end of the rotating frame is rotatably connected to the limiting plate.
[0013] Preferably, positioning holes are provided on both the left and right sides of the rotating frame, and the fixing pin and the inner side of the positioning hole are mutually compatible. A threaded hole one is provided on the left end of the inner side of the roller body, and a threaded hole two is provided on the surface of the limiting plate. The fixing pin and the threaded hole one and threaded hole two are mutually compatible. The brush plate two and the front side of the rotating frame are detachably connected by bolts.
[0014] The beneficial effects of this utility model are:
[0015] This electroplating fixed roller, through the control of the lead screw rotation, drives the adjusting plate closer to the outer side of the roller body, so that the bristles of the first brush plate are in contact with the outer side of the roller body. By controlling the rotation of the roller body, the first brush plate brushes across the outer side of the roller body, achieving cleaning of the outer side of the roller body. When the rotating frame is fixed to the inner side of the roller body by the fixing pin, it rotates together with the roller body during the operation of the roller, playing a certain auxiliary stirring role. By removing the fixing pin and using the fixing pin to fix the right side of the rotating frame to the limiting plate, by controlling the rotation of the roller body, the second brush plate brushes across the inner side of the roller body, achieving cleaning of the inner side of the roller body, effectively preventing impurities from adhering to the roller surface and affecting the penetration of the electroplating solution. Attached Figure Description
[0016] Figure 1 The diagram shown is a three-dimensional structural representation of the electroplating fixing roller of this utility model. Figure 1 ;
[0017] Figure 2 The diagram shown is a three-dimensional structural representation of the electroplating fixing roller of this utility model. Figure 2 ;
[0018] Figure 3 The diagram shown is a three-dimensional structural representation of the electroplating fixing roller of this utility model. Figure 3 ;
[0019] Figure 4 The diagram shown is a three-dimensional cross-sectional view of the electroplating fixing roller of this utility model. Figure 1 ;
[0020] Figure 5 The diagram shown is a three-dimensional cross-sectional view of the electroplating fixing roller of this utility model. Figure 2 .
[0021] Explanation of reference numerals in the attached drawings: 1. Roller body; 2. Support 1; 3. Support 2; 4. Chamber door; 5. Fixing plate; 6. Adjusting plate; 7. Lead screw; 71. Knob; 8. Guide rod; 9. Brush plate 1; 10. Rotating frame; 11. Fixing pin; 12. Limiting plate; 13. Brush plate 2. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0023] Please see Figures 1-5 This utility model provides an embodiment: a fixed roller for electroplating parts, including a roller body 1, a support 2 on the left side of the roller body 1, a support 3 on the right side of the roller body 1, a door 4 on the front side of the roller body 1, a fixing plate 5 above the roller body 1, an adjusting plate 6 below the fixing plate 5, a lead screw 7 at the upper end of the adjusting plate 6, guide rods 8 on the left and right sides of the upper end of the adjusting plate 6, a brush plate 9 at the lower end of the adjusting plate 6, and a rotating frame 1 inside the roller body 1. 0. A fixing pin 11 is provided on the left side of the rotating frame 10, a limiting plate 12 is provided on the right side of the rotating frame 10, and a brush plate 13 is provided on the front side of the rotating frame 10. The brush plate 19 is controlled to fit against the outer side of the roller body 1. By controlling the rotation of the roller body 1, the outer side of the roller body 1 is cleaned. By removing the fixing pin 11 and using the fixing pin 11 to fix the right side of the rotating frame 10 to the limiting plate 12, the brush plate 13 is brushed across the inner side of the roller body 1 by controlling the rotation of the roller body 1, thus cleaning the inner side of the roller body 1.
[0024] Please see Figures 1-4 In this embodiment, a drive gear is provided on the outer side of bracket 1 2. The left end of the roller body 1 and the drive gear are connected by a transmission gear. The left end of the roller body 1 and the right side of bracket 1 2 are rotatably connected. The upper end of the door 4 and the roller body 1 are rotatably connected by a hinge. The lower end of the door 4 and the roller body 1 are detachably connected by bolts. The right end of the roller body 1 and the left side of bracket 2 3 are rotatably connected. A conductive component is provided on the outer side of bracket 2 3. Bracket 1 2 and bracket 2 3 are fixedly connected by a connecting rod. The left end of the fixing plate 5 is fixedly connected to bracket 1 2. The right end of the fixing plate 5 is fixedly connected to bracket 2 3. The lower end of the lead screw 7 is rotatably connected to the adjusting plate 6. The upper end of the lead screw 7 extends to the upper end of the fixing plate 5 and a knob 71 is fixedly installed. The lead screw 7 and the fixing plate 5 are rotatably connected. Plate 5 is threaded, and the lower end of guide rod 8 is fixedly connected to adjusting plate 6. The surface of fixed plate 5 has a through hole, and guide rod 8 is slidably connected to the inner side of the through hole. Brush plate 9 and the lower end of adjusting plate 6 are detachably connected by bolts. Opening the chamber door 4 allows the parts to be electroplated to be put into the drum body 1. After closing the chamber door 4 and fixing it with bolts, the drive gear on bracket 2 can control the rotation of the drum body 1 to electroplat the parts. When it is necessary to clean the outside of the drum body 1, the screw 7 is rotated by turning knob 71, which drives the adjusting plate 6 to approach the outside of the drum body 1, so that the bristles of brush plate 9 are in contact with the outside of the drum body 1. By controlling the rotation of the drum body 1, brush plate 9 brushes over the outside of the drum body 1 to achieve cleaning of the outside of the drum body 1.
[0025] Please see Figures 2-5In this embodiment, a support column 1 is provided on the right side of bracket 2 extending into the inner side of the roller body 1. The left end of the rotating frame 10 is rotatably connected to the support column 1. A support column 2 is provided on the left side of bracket 3 extending into the inner side of the roller body 1. The left end of the limiting plate 12 is fixedly connected to the left end of the support column 2. The right end of the rotating frame 10 is rotatably connected to the limiting plate 12. Positioning holes are provided on both the left and right sides of the rotating frame 10. The fixing pin 11 is adapted to the inner side of the positioning hole. A threaded hole 1 is provided on the left end of the inner side of the roller body 1. A threaded hole 2 is provided on the surface of the limiting plate 12. The fixing pin 11 is adapted to the threaded hole 1 and the threaded hole 2. The brush plate 2 13 and the rotating frame are connected. The front side of the rotating frame 10 is detachably connected by bolts. When the rotating frame 10 is fixed to the inner side of the drum body 1 by the fixing pin 11, it rotates together with the drum body 1 during the drum operation, playing a certain auxiliary stirring role. When it is necessary to clean the inner side of the drum body 1, the chamber door 4 is opened, the fixing pin 11 is removed from the left side of the rotating frame 10, and the rotating frame 10 is threadedly connected to the threaded hole on the surface of the limiting plate 12 through the through hole on the right side of the rotating frame 10, thereby fixing the rotating frame 10 to the limiting plate 12. At this time, by controlling the rotation of the drum body 1, the rotating frame 10 is stationary relative to the second bracket 3, so that the second brush plate 13 brushes over the inner side of the drum body 1, thereby cleaning the inner side of the drum body 1.
[0026] During operation, opening the chamber door 4 allows the parts to be electroplated to be placed into the drum body 1. After closing the chamber door 4 and securing it with bolts, the drum body 1 can be rotated via the drive gear on the bracket 2 to electroplat the parts. When cleaning the outside of the drum body 1 is required, rotating the knob 71 controls the screw 7 to rotate, causing the adjusting plate 6 to move closer to the outside of the drum body 1, so that the bristles of the brush plate 9 are in contact with the outside of the drum body 1. By controlling the rotation of the drum body 1, the brush plate 9 brushes across the outside of the drum body 1, thus cleaning the outside of the drum body 1. The rotating frame 10 is fixed... When pin 11 is fixed to the inner side of the roller body 1, it rotates together with the roller body 1 during the operation of the roller, playing a certain auxiliary stirring role. When it is necessary to clean the inner side of the roller body 1, the chamber door 4 is opened, the fixing pin 11 is removed from the left side of the rotating frame 10, and is threadedly connected to the threaded hole on the surface of the limiting plate 12 through the through hole on the right side of the rotating frame 10, thereby fixing the rotating frame 10 and the limiting plate 12. At this time, by controlling the rotation of the roller body 1, the rotating frame 10 is stationary relative to the second bracket 3, so that the second brush plate 13 brushes over the inner side of the roller body 1, thereby cleaning the inner side of the roller body 1.
[0027] Through the above steps, the brush plate 9 is controlled to adhere to the outer side of the roller body 1. By controlling the rotation of the roller body 1, the outer side of the roller body 1 is cleaned. By removing the fixing pin 11 and using the fixing pin 11 to fix the right side of the rotating frame 10 to the limiting plate 12, the brush plate 13 is controlled to brush over the inner side of the roller body 1, thereby cleaning the inner side of the roller body 1. This solves the problem that the electroplating roller lacks a cleaning function for the roller surface, which makes the roller surface prone to adhering impurities and affects the penetration of the electroplating solution.
Claims
1. A part electroplating fixing roller, comprising a roller body (1), characterized in that: A bracket 1 (2) is provided on the left side of the roller body (1), a bracket 2 (3) is provided on the right side of the roller body (1), a door (4) is provided on the front side of the roller body (1), a fixing plate (5) is provided on the top of the roller body (1), an adjusting plate (6) is provided below the fixing plate (5), a screw (7) is provided at the upper end of the adjusting plate (6), guide rods (8) are provided on the left and right sides of the upper end of the adjusting plate (6), a brush plate 1 (9) is provided at the lower end of the adjusting plate (6), a rotating frame (10) is provided on the inner side of the roller body (1), a fixing pin (11) is provided on the left side of the rotating frame (10), a limit plate (12) is provided on the right side of the rotating frame (10), and a brush plate 2 (13) is provided on the front side of the rotating frame (10).
2. The electroplating fixing roller for parts according to claim 1, characterized in that: A drive gear is provided on the outside of the support (2). The left end of the drum body (1) and the drive gear are connected by transmission gear. The left end of the drum body (1) and the right side of the support (2) are rotatably connected. The upper end of the door (4) and the drum body (1) are rotatably connected by hinge. The lower end of the door (4) and the drum body (1) are detachably connected by bolts.
3. The electroplating fixing roller for parts according to claim 1, characterized in that: The right end of the roller body (1) is rotatably connected to the left side of the second bracket (3). A conductive component is provided on the outside of the second bracket (3). The first bracket (2) and the second bracket (3) are fixedly connected by a connecting rod.
4. The electroplating fixing roller for parts according to claim 1, characterized in that: The left end of the fixed plate (5) is fixedly connected to the bracket one (2), the right end of the fixed plate (5) is fixedly connected to the bracket two (3), the lower end of the screw (7) is rotatably connected to the adjusting plate (6), the upper end of the screw (7) extends to the upper end of the fixed plate (5) and a knob (71) is fixedly installed thereon, and the screw (7) and the fixed plate (5) are threadedly connected.
5. A part electroplating fixing roller according to claim 1, characterized in that: The lower end of the guide rod (8) is fixedly connected to the adjusting plate (6). A through hole is provided on the surface of the fixing plate (5). The guide rod (8) and the inner side of the through hole are slidably connected. The brush plate (9) and the lower end of the adjusting plate (6) are detachably connected by bolts.
6. A part electroplating fixing roller according to claim 1, characterized in that: Support column 1 extends to the inner side of the roller body (1) on the right side of bracket 1 (2). Support column 1 is provided. The left end of the rotating frame (10) is rotatably connected to support column 1. Support column 2 extends to the inner side of the roller body (1) on the left side of bracket 2 (3). Support column 2 is provided. Support plate (12) is fixedly connected to the left end of support column 2. Support plate (10) is rotatably connected to support plate (12).
7. A part electroplating fixing roller according to claim 1, characterized in that: Positioning holes are provided on both the left and right sides of the rotating frame (10). The fixing pin (11) and the inner side of the positioning hole are adapted to each other. A threaded hole one is provided on the left end of the inner side of the roller body (1). A threaded hole two is provided on the surface of the limiting plate (12). The fixing pin (11) and the threaded hole one and threaded hole two are adapted to each other. The brush plate two (13) and the front side of the rotating frame (10) are detachably connected by bolts.