Roller for electroplating

Abstract

The utility model relates to a roller for electroplating. The electroplating device comprises two vertical plates, two supporting rods arranged between the two vertical plates, an electroplating roller arranged between the two vertical plates, a driving assembly arranged on the opposite faces of the two vertical plates, an electroplating roller cleaning assembly arranged between the two vertical plates and provided with an elastic cleaning end, and a rotating assembly arranged on the top face of the electroplating roller cleaning assembly. The driving assembly drives the electroplating roller and the rotating assembly respectively; according to the electroplating roller cleaning assembly, the elastic rubber cleaning rod is inserted into the electroplating roller through hole to clean and dredge the interior of the electroplating roller through hole, so that the electroplating roller can be completely immersed into electrolyte, a part of the electroplating roller does not need to be exposed for cleaning, the electroplating roller can be filled up to a great extent, and the electroplating efficiency is improved; and the driving assembly drives the electroplating roller to rotate and also drives the rotating assembly, and the rotating assembly drives the rubber cleaning rod to rotate, so that a brush on the rubber cleaning rod cleans through holes of the electroplating roller, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of electroplating rollers, in particular to an electroplating roller. Background Art

[0002] Electroplating is the process of depositing a thin layer of another metal or alloy on a metal surface using the principle of electrolysis. This process involves depositing a metal film on the surface of a metal or other material, preventing oxidation and improving wear resistance, conductivity, reflectivity, corrosion resistance, and aesthetics. During the electroplating process, a plating drum is used to support the metal part and rotate it to improve plating uniformity. However, after prolonged use, impurities can easily clog the drum's through-holes, necessitating cleaning. Currently, manual cleaning of the drum is required, which is inconvenient and time-consuming.

[0003] Prior art 202321144485.2 discloses an electroplating drum that solves the above-mentioned problems. However, the air blowing cleaning not only requires additional air supply equipment, which increases the cost, but also requires cleaning in the absence of electrolyte. It is impossible to clean while the electroplating drum is rotating, or the top of the electroplating drum is higher than the electrolyte, resulting in the amount of electrolytic product poured in not being able to exceed its height, affecting the electroplating efficiency. Utility Model Content

[0004] The utility model aims to provide a roller for electroplating in order to overcome the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a plating roller, comprising two vertical plates, two supporting rods arranged on both sides of the upper end between the two vertical plates and connected to the two vertical plates at both ends, a plating roller rotatably arranged below between the two vertical plates, a driving assembly for driving the plating roller with driving ends respectively arranged on opposite sides of the two vertical plates, a plating roller cleaning assembly arranged between the two vertical plates and above the plating roller, the cleaning end of which can be inserted into a row of through holes on the top of the plating roller and is elastic for cleaning the through holes of the plating roller, and a rotating assembly rotatably arranged at the output end on the top surface of the plating roller cleaning assembly for driving the cleaning end of the plating roller cleaning assembly to rotate; the driving assembly drives the plating roller and the rotating assembly respectively.

[0006] Preferably, the electroplating drum cleaning assembly includes four fixed blocks respectively arranged on both sides of the opposite sides of the two vertical plates, a fixed plate arranged between the two vertical plates and located on the top surfaces of both ends above the electroplating drum and respectively in contact with the four fixed blocks, four step grooves respectively arranged on the sides where the fixed plate and the four fixed blocks are in contact with each other, four groups of quick fixing assemblies respectively arranged on the four fixed blocks for quickly fixing the fixed plates, a number of elastic rubber cleaning rods respectively arranged in sequence and spaced in the middle of the side of the fixed plate facing the electroplating drum for inserting into a row of through holes on the top surface of the electroplating drum, and brushes respectively arranged between the several rubber cleaning rods and on the several rubber cleaning rods on the bottom surface of the fixed plate.

[0007] Preferably, the four groups of quick fixing components all include an insert block arranged in the middle of the horizontal end of the step groove of the fixing block, a slot corresponding to the horizontal end of the step groove of the fixing block for inserting the insert block, a pin slot arranged in the fixing block, a pin rod telescopically arranged in the pin slot and with both ends respectively passing through the fixing block to the outside and the slot, a limit plate arranged on a section of the pin rod located in the pin slot, a spring sleeved on a section of the pin rod located in the pin slot for pushing the limit plate to move toward the slot, and a corresponding jack hole arranged in the insert block for inserting the pin rod.

[0008] Preferably, the driving assembly includes a driving shaft rotatably arranged between the two vertical plates, located between the two support rods and with one end passing through one of the two vertical plates to the outside, a driving gear arranged on one end of the driving shaft passing through one of the vertical plates, two first driven gears arranged at both ends of a section of the driving shaft between the two vertical plates, two second driven gears rotatably arranged on opposite sides of the two vertical plates, located below the two first driven gears and respectively meshed with the two first driven gears, and two third driven gears rotatably arranged on opposite sides of the two vertical plates, located below the two second driven gears and respectively meshed with the two second driven gears; the two ends of the electroplating drum are respectively connected to the two third driven gears.

[0009] Preferably, the rotating assembly includes a plurality of rotating columns which are arranged in sequence at intervals in the middle of the top surface of the fixed plate and one end of which rotates through the fixed plate and is connected to a plurality of rubber cleaning rods, a driven bevel gear arranged on the top surface of the first of the plurality of rotating columns, a driving bevel gear arranged on the driving shaft and meshing with the driven bevel gear, and a plurality of driving belts which are respectively sleeved between the plurality of rotating columns.

[0010] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0011] By setting up an electroplating drum cleaning component, an elastic rubber cleaning rod is inserted into the through hole of the electroplating drum to clean and dredge the inside of the through hole of the electroplating drum, so that the electroplating drum can be completely immersed in the electrolyte without exposing a part for cleaning. The electroplating drum can be filled to a great extent, thereby improving the electroplating efficiency. The driving component drives the electroplating drum to rotate while also driving the rotating component. The rotating component drives the rubber cleaning rod to rotate, so that the brush on the rubber cleaning rod cleans the through hole of the electroplating drum, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The technical solution of the utility model is further described below with reference to the accompanying drawings:

[0013] Attachment Figure 1 This is a schematic diagram of the overall structure of the electroplating drum described in the present utility model;

[0014] Attachment Figure 2 This is a front structural diagram of the electroplating drum according to the present invention;

[0015] Attachment Figure 3 The electroplating roller of the utility model Figure 2 A local enlarged structural diagram of point A;

[0016] Attachment Figure 4 This is a schematic diagram of a top view of a partial cross-sectional structure of the electroplating roller fixing plate described in the present invention.

[0017] Among them: 1. Vertical plate; 2. Support rod; 3. Electroplating roller; 4. Driving assembly; 41. Driving shaft; 42. Driving gear; 43. First driven gear; 44. Second driven gear; 45. Third driven gear; 5. Electroplating roller cleaning assembly; 51. Fixed block; 52. Fixed plate; 53. Step groove; 54. Quick fixing assembly; 541. Insert block; 542. Slot; 543. Pin slot; 544. Pin rod; 545. Limiting plate; 546. Spring; 547. Socket; 55. Rubber cleaning rod; 56. Brush; 6. Rotating assembly; 61. Rotating column; 62. Driven bevel gear; 63. Driving bevel gear; 64. Drive belt. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Attachment Figure 1-4The electroplating roller described in the utility model includes two vertical plates 1, two support rods 2 arranged on both sides of the upper end between the two vertical plates 1 and connected to the two vertical plates 1 at both ends, an electroplating roller 3 rotatably arranged below the two vertical plates 1, a driving component 4 with driving ends respectively arranged on opposite sides of the two vertical plates 1 for driving the electroplating roller 3, an electroplating roller cleaning component 5 arranged between the two vertical plates 1 and above the electroplating roller 3, the cleaning end of which can be inserted into a row of through holes on the top of the electroplating roller 3 and has elasticity for cleaning the through holes of the electroplating roller 3, and a rotating component 6 rotatably arranged at the output end of the top surface of the electroplating roller cleaning component 5 for driving the cleaning end of the electroplating roller cleaning component 5 to rotate; the driving component 4 drives the electroplating roller 3 and the rotating component 6 respectively The electroplating drum cleaning assembly 5 includes four fixed blocks 51 respectively arranged on both sides of the opposite sides of the two vertical plates 1, a fixed plate 52 arranged between the two vertical plates 1 and located above the electroplating drum 3, and the top surfaces of the two ends thereof are respectively in contact with the four fixed blocks 51, four step grooves 53 respectively arranged on the surfaces where the fixed plate 52 and the four fixed blocks 51 are in contact with each other, four groups of quick fixing components 54 respectively arranged on the four fixed blocks 51 for quickly fixing the fixed plates 52, a plurality of elastic rubber cleaning rods 55 respectively arranged in sequence at intervals in the middle of the side of the fixed plate 52 facing the electroplating drum 3 and inserted into a row of through holes on the top surface of the electroplating drum 3, and brushes 56 respectively arranged between the plurality of rubber cleaning rods 55 and on the plurality of rubber cleaning rods 55 on the bottom surface of the fixed plate 52; the four groups of The quick fixing assembly 54 includes an insert block 541 provided at the middle of the horizontal end of the step groove 53 of the fixing block 51, a slot 542 corresponding to the horizontal end of the step groove 53 of the fixing block 51 for inserting the insert block 541, a latch slot 543 provided in the fixing block 51, a latch rod 544 telescopically provided in the latch slot 543 and with both ends respectively passing through the fixing block 51 to the outside and the slot 542, a limit plate 545 provided on a section of the latch rod 544 located in the latch slot 543, a spring 546 sleeved on a section of the latch rod 544 located in the latch slot 543 for pushing the limit plate 545 to move toward the slot 542, and a corresponding jack 547 provided on the insert block 541 for inserting the latch rod 544; the driving assembly 4 includes a rotating device A driving shaft 41 is located between the two support rods 2 and one end of which passes through one of the two vertical plates 1 to the outside; a driving gear 42 is provided on one end of the driving shaft 41 that passes through one of the vertical plates 1; two first driven gears 43 are provided at both ends of the driving shaft 41 between the two vertical plates 1; two second driven gears 44 are rotatably provided on opposite sides of the two vertical plates 1, located below the two first driven gears 43 and respectively meshed with the two first driven gears 43; two third driven gears 45 are rotatably provided on opposite sides of the two vertical plates 1, located below the two second driven gears 44 and respectively meshed with the two second driven gears 44; and both ends of the electroplating drum 3 are connected to the two third driven gears 45 respectively.The rotating assembly 6 includes a plurality of rotating posts 61 spaced apart in the middle of the top surface of the fixed plate 52, one end of each of which rotates through the fixed plate 52 and connects to the plurality of rubber cleaning rods 55; a driven bevel gear 62 mounted on the top surface of the first of the rotating posts 61; a driving bevel gear 63 mounted on the drive shaft 41 and meshing with the driven bevel gear 62; and a plurality of drive belts 64 respectively sleeved between the rotating posts 61.

[0020] When in use: first, pour the electroplating product into the electroplating drum 3, then immerse the electroplating drum 3 in the electrolyte, then start the external driving device to drive the driving gear 42 to rotate, the driving gear 42 drives the driving shaft 41 to rotate, the driving shaft 41 drives the first driven gear 43 to rotate, the first driven gear 43 drives the second driven gear 44 to rotate, the second driven gear 44 drives the third driven gear 45, and then the third driven gear 45 drives the electroplating drum 3 to rotate, and then the rubber cleaning rod 55 inserted into the row of through holes on the top surface of the electroplating drum 3 gradually separates from the through holes of the electroplating drum 3 after the electroplating drum 3 rotates. Since the rubber cleaning rod 55 is elastic, the rubber cleaning rod 55 is located at the electroplating drum 3. One end of the through-hole of the roller 3 is then bent and moved on the surface of the electroplating roller 3 until the next row of through-holes of the electroplating roller 3 rotates to the top surface. The rubber cleaning rod 55 is then inserted into the through-hole of the electroplating roller 3 to clean the through-hole of the electroplating roller 3. At the same time, the driving shaft 41 also drives the active bevel gear to rotate, and the active bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the first rotating column 61 to rotate. Then the first rotating column 61 drives the next rotating column 61 to rotate through the driving belt 64, and so on. Therefore, the rotating columns 61 rotate at the same time, and then the rotating column 61 drives the rubber cleaning rod 55, and the rubber cleaning rod 55 drives the brush 56 to rotate and clean the inner wall of the through-hole of the electroplating roller 3 to prevent blockage.

[0021] The above are only specific application examples of the present invention and do not constitute any limitation on the scope of protection of the present invention. Any technical solution formed by equivalent transformation or equivalent replacement shall fall within the scope of protection of the present invention.

Claims

1. A roller for electroplating, characterized in that: The invention comprises two vertical plates, two supporting rods arranged on both sides of the upper end between the two vertical plates and connected to the two vertical plates at both ends, an electroplating roller rotatably arranged below the two vertical plates, a driving assembly for driving the electroplating roller with driving ends respectively arranged on opposite sides of the two vertical plates, an electroplating roller cleaning assembly arranged between the two vertical plates and above the electroplating roller, the cleaning end of which can be inserted into a row of through holes on the top of the electroplating roller and has elasticity for cleaning the through holes of the electroplating roller, and a rotating assembly rotatably arranged at the output end on the top surface of the electroplating roller cleaning assembly for driving the cleaning end of the electroplating roller cleaning assembly to rotate; the driving assembly drives the electroplating roller and the rotating assembly respectively.

2. The electroplating drum according to claim 1, wherein: The electroplating drum cleaning assembly includes four fixed blocks respectively arranged on both sides of the opposite sides of two vertical plates, a fixed plate arranged between the two vertical plates and located above the electroplating drum and the top surfaces of the two ends thereof are respectively in contact with the four fixed blocks, four step grooves respectively arranged on the sides where the fixed plate and the four fixed blocks are in contact with each other, four groups of quick fixing assemblies respectively arranged on the four fixed blocks for quickly fixing the fixed plates, a number of elastic rubber cleaning rods respectively arranged at intervals in the middle of the side of the fixed plate facing the electroplating drum and for inserting into a row of through holes on the top surface of the electroplating drum, and brushes respectively arranged between the rubber cleaning rods and on the rubber cleaning rods on the bottom surface of the fixed plate.

3. The electroplating drum according to claim 2, wherein: The four groups of quick fixing components all include an insert block arranged in the middle of the horizontal end of the step groove of the fixing block, a slot corresponding to the horizontal end of the step groove of the fixing block for inserting the insert block, a pin slot arranged in the fixing block, a pin rod telescopically arranged in the pin slot and with both ends respectively passing through the fixing block to the outside and the slot, a limit plate arranged on a section of the pin rod located in the pin slot, a spring sleeved on a section of the pin rod located in the pin slot for pushing the limit plate to move toward the slot, and a corresponding jack hole arranged in the insert block for inserting the pin rod.

4. The electroplating drum according to claim 1, wherein: The driving assembly includes a driving shaft rotatably arranged between the two vertical plates, located between the two support rods, and with one end passing through one of the two vertical plates to the outside, a driving gear arranged on one end of the driving shaft passing through one of the vertical plates, two first driven gears arranged at both ends of a section of the driving shaft between the two vertical plates, two second driven gears rotatably arranged on opposite sides of the two vertical plates, located below the two first driven gears and respectively engaged with the two first driven gears, and two third driven gears rotatably arranged on opposite sides of the two vertical plates, located below the two second driven gears and respectively engaged with the two second driven gears; the two ends of the electroplating drum are respectively connected to the two third driven gears.

5. The electroplating drum according to claim 1, wherein: The rotating assembly includes a plurality of rotating columns which are sequentially arranged at intervals in the middle of the top surface of the fixed plate and one end of which rotates through the fixed plate and is connected to a plurality of rubber cleaning rods, a driven bevel gear arranged on the top surface of the first of the plurality of rotating columns, a driving bevel gear arranged on the driving shaft and meshing with the driven bevel gear, and a plurality of driving belts which are respectively sleeved between the plurality of rotating columns.

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