A surface cleaning apparatus for processing a silicone rubber web
By designing a double-sided cleaning mechanism and a limiting mechanism in the silicone rubber roll processing device, the problem that the existing device can only clean one side is solved, realizing efficient double-sided synchronous cleaning, and improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEKIDA ELECTRONIC TECH CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-07-14
AI Technical Summary
Existing silicone rubber roll processing equipment cannot clean both sides of the roll at the same time, resulting in low cleaning efficiency and failing to meet the needs of high-speed, large-scale production.
A cleaning mechanism was designed, comprising ball screws No. 1 and No. 2, moving blocks No. 1 and No. 2, and cleaning brushes No. 1 and No. 2. The moving blocks and cleaning brushes are driven by a drive motor to clean the upper and lower surfaces of the roll material synchronously. A limiting mechanism and a lifting and tensioning mechanism are provided to stabilize the position of the roll material.
It enables simultaneous cleaning of both sides of silicone rubber rolls, improving cleaning efficiency, ensuring the stability of the cleaning process and the integrity of the roll surface, and avoiding additional flipping procedures.
Smart Images
Figure CN224486895U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cleaning device technology, specifically to a surface cleaning device for processing silicone rubber rolls. Background Technology
[0002] During the production and processing of silicone rubber rolls, due to their unique material properties and processing techniques, the surface of the rolls often accumulates impurities such as debris and dust. The presence of these impurities not only affects the appearance quality of the silicone rubber rolls but may also adversely impact their subsequent processing and performance. Therefore, to ensure the processing quality and performance of silicone rubber rolls, timely and effective cleaning of their surface is essential during processing.
[0003] The patented rubber roll waste cleaning device, disclosed in announcement number CN219483514U, uses a cleaning mechanism. By rotating the adjustment head, the movable frame moves, and the movable frame moves, causing the second cleaning brush to move. Together with the first cleaning brush, the device cleans waste from rolls of different widths, improving the flexibility of use and the cleaning effect.
[0004] While the aforementioned rubber roll waste cleaning device, through the arrangement of the first and second cleaning brushes, achieves a certain degree of waste cleaning for rolls of different widths, improving its flexibility and cleaning effect, it still has some shortcomings. For example, it cannot clean both sides of the roll simultaneously. The device is equipped with only one cleaning mechanism, including the first and second cleaning brushes, and these brushes are located on the same side of the roll. Therefore, during the cleaning process, the device can only clean one side of the roll and cannot clean the other side simultaneously. Because it cannot clean both sides of the roll simultaneously, after cleaning one side, the device needs to flip the roll to clean the other side, which undoubtedly increases the number of cleaning steps and time, reducing cleaning efficiency. On high-speed, large-scale roll production lines, this limitation in cleaning efficiency may become a key factor restricting production efficiency.
[0005] Therefore, it is necessary to invent a surface cleaning device for processing silicone rubber rolls to solve the above problems. Utility Model Content
[0006] The purpose of this invention is to provide a surface cleaning device for processing silicone rubber rolls, so as to solve the problems in the above-mentioned technology.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a surface cleaning device for processing silicone rubber rolls, comprising an operating table, a cleaning mechanism disposed at the top center of the operating table, the cleaning mechanism comprising a first bracket, the first bracket being mounted on the top of the operating table, a first ball screw and a second ball screw being rotatably connected inside the first bracket, the second ball screw being located directly above the first ball screw, a first guide slide rod and a second guide slide rod being fixedly connected inside the first bracket, the second guide slide rod being located directly above the first guide slide rod, the first guide slide rod being disposed parallel to one side of the first ball screw, a first moving block being drivenly connected to the surface of the first ball screw, one end of the first moving block being slidably connected to the first guide slide rod, and a first cleaning brush being installed at the bottom of the first moving block;
[0008] The second guide slide rod is arranged parallel to one side of the second ball screw. The second ball screw is connected to the surface of the second moving block, which is located directly below the first moving block. One end of the second moving block is slidably connected to the second guide slide rod. A second cleaning brush is installed on the top of the second moving block. A drive motor is installed on the front of the first bracket. One end of the first ball screw is connected to the output shaft of the drive motor. A first gear is installed on the other end of the first ball screw. A second gear is installed on one end of the second ball screw. The second gear and the first gear are connected by an internal gear belt. A controller is installed on the front of the operating table. The drive motor is electrically connected to the controller.
[0009] The cleaning mechanism on the control panel enables simultaneous cleaning of both sides of the roll material, greatly improving cleaning efficiency.
[0010] Preferably, two telescopic sleeves are movably sleeved on the outer side of the first ball screw. The two telescopic sleeves are symmetrically distributed about the first moving block. One end of the first telescopic sleeve is fixedly connected to the surface of the first moving block, and the other end of the first telescopic sleeve is fixedly connected to the inner wall of the first bracket.
[0011] The design of the No. 1 telescopic sleeve effectively prevents debris from falling onto the surface of the No. 1 ball screw, protecting the cleanliness and transmission efficiency of the No. 1 ball screw.
[0012] Preferably, two telescopic sleeves are movably sleeved on the outer side of the second ball screw. The two telescopic sleeves are symmetrically distributed about the second moving block. One end of the telescopic sleeve is fixedly connected to the surface of the second moving block, and the other end of the telescopic sleeve is fixedly connected to the inner wall of the first bracket.
[0013] The design of the No. 2 telescopic sleeve effectively prevents debris from falling onto the surface of the No. 2 ball screw, protecting its cleanliness and transmission efficiency.
[0014] Preferably, the top of the operating table is symmetrically provided with two limiting mechanisms about the cleaning mechanism. The limiting mechanism includes a second bracket and a bidirectional module for forward and reverse teeth. The second bracket is installed on the top of the operating table, and the bidirectional module for forward and reverse teeth is installed on the inner top surface of the second bracket. The bidirectional module for forward and reverse teeth is electrically connected to the controller.
[0015] By setting two limiting mechanisms, the roll material is precisely limited, preventing it from shifting or shaking during the cleaning process.
[0016] Preferably, each of the two slides of the bidirectional module is equipped with a loading frame at its bottom. The loading frame is rotatably connected to a plurality of limiting rollers arranged in a linear array. The diameter of the limiting rollers is greater than the width of the loading frame.
[0017] The rotating design of the limit roller reduces friction with the roll material, protects the surface quality of the roll material, and ensures the stability and reliability of the limit.
[0018] Preferably, two lifting roller groups are installed on the top of the operating table, one of the lifting roller groups is located on the side of one of the limiting mechanisms away from the cleaning mechanism, and the other lifting roller group is located on the side of the other limiting mechanism away from the cleaning mechanism.
[0019] Two sets of lifting rollers are installed on the operating table to lift the roll material and prevent it from sagging or contacting other parts of the operating table due to gravity, thus avoiding unnecessary friction or damage.
[0020] Preferably, two tension roller groups are installed on the top of the operating table, one of the tension roller groups is located on the side of one of the lifting roller groups away from the limiting mechanism, and the other tension roller group is located on the side of the other lifting roller group away from the limiting mechanism.
[0021] Two tensioning roller sets are installed on the operating table to straighten the roll material, ensuring that the roll material remains flat during the cleaning process and avoiding wrinkles or loosening, thereby improving the cleaning effect and product quality.
[0022] Preferably, a feeding and pressing traction machine is installed at each of the two ends of the top of the operating platform, and the feeding and pressing traction machine is electrically connected to the controller.
[0023] A feeding and pressing traction machine is installed at each end of the control panel and is electrically connected to the controller, realizing the automatic traction and conveying of the roll material.
[0024] The technical effects and advantages provided by this utility model in the above technical solution are as follows:
[0025] 1. By setting a No. 1 ball screw, a No. 2 ball screw, and a No. 1 moving block, a No. 2 moving block, a No. 1 cleaning brush, and a No. 2 cleaning brush inside the No. 1 bracket, the simultaneous cleaning of the upper and lower surfaces of the silicone rubber roll material is achieved. This design avoids the drawback of traditional cleaning devices that can only clean one side of the roll material, and greatly improves the cleaning efficiency.
[0026] 2. The limiting mechanism consists of a second bracket, a bidirectional module with forward and reverse teeth, a loading frame, and a limiting roller. The activation of the bidirectional module with forward and reverse teeth can drive the loading frame and the limiting roller to limit the two sides of the roll material, ensuring that the roll material can maintain a stable position during the cleaning process and avoid displacement or shaking. Attached Figure Description
[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention when it is in working condition;
[0028] Figure 2 This is a schematic diagram of the overall structure of the present invention when it is in a non-working state;
[0029] Figure 3 This is a schematic diagram of the cleaning mechanism of this utility model;
[0030] Figure 4 This is a partial structural cross-sectional view of the cleaning mechanism of this utility model;
[0031] Figure 5 This is a schematic diagram of the limiting mechanism of this utility model.
[0032] Explanation of reference numerals in the attached figures:
[0033] 1. Operating platform; 2. Cleaning mechanism; 3. Support No. 1; 4. Ball screw No. 1; 5. Ball screw No. 2; 6. Guide slide rod No. 1; 7. Guide slide rod No. 2; 8. Moving block No. 1; 9. Cleaning brush No. 1; 10. Moving block No. 2; 11. Cleaning brush No. 2; 12. Drive motor; 13. Gear No. 1; 14. Gear No. 2; 15. Internal gear belt; 16. Controller; 17. Telescopic sleeve No. 1; 18. Telescopic sleeve No. 2; 19. Limiting mechanism; 20. Support No. 2; 21. Bidirectional module with forward and reverse teeth; 22. Loading frame; 23. Limiting roller; 24. Lifting roller group; 25. Tensioning roller group; 26. Feeding and pressing traction machine. Detailed Implementation
[0034] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0035] This utility model provides, for example Figure 1-5The surface cleaning device for processing silicone rubber rolls shown includes an operating table 1. A cleaning mechanism 2 is provided at the top center of the operating table 1. The cleaning mechanism 2 includes a first bracket 3, which is installed on the top of the operating table 1. A first ball screw 4 and a second ball screw 5 are rotatably connected inside the first bracket 3. The second ball screw 5 is located directly above the first ball screw 4. A first guide slide rod 6 and a second guide slide rod 7 are fixedly connected inside the first bracket 3. The second guide slide rod 7 is located directly above the first guide slide rod 6. The first guide slide rod 6 is arranged parallel to one side of the first ball screw 4. A first moving block 8 is drivenly connected to the surface of the first ball screw 4. One end of the first moving block 8 is slidably connected to the first guide slide rod 6. A first cleaning brush 9 is installed at the bottom of the first moving block 8.
[0036] The second guide slide rod 7 is set parallel to one side of the second ball screw 5. The second ball screw 5 is connected to the second moving block 10. The second moving block 10 is located directly below the first moving block 8. One end of the second moving block 10 is slidably connected to the second guide slide rod 7. The second cleaning brush 11 is installed on the top of the second moving block 10. The first bracket 3 is equipped with a drive motor 12 on its front side. One end of the first ball screw 4 is connected to the output shaft of the drive motor 12. The other end of the first ball screw 4 is equipped with a first gear 13. One end of the second ball screw 5 is equipped with a second gear 14. The second gear 14 and the first gear 13 are connected by an internal gear belt 15. The control panel 1 is equipped with a controller 16 on its front side. The drive motor 12 is electrically connected to the controller 16.
[0037] In one aspect of this embodiment, two telescopic sleeves 17 are movably sleeved on the outer side of the first ball screw 4. The two telescopic sleeves 17 are symmetrically distributed about the first moving block 8. One end of the first telescopic sleeve 17 is fixedly connected to the surface of the first moving block 8, and the other end of the first telescopic sleeve 17 is fixedly connected to the inner wall of the first bracket 3. Two telescopic sleeves 18 are movably sleeved on the outer side of the second ball screw 5. The two telescopic sleeves 18 are symmetrically distributed about the second moving block 10. One end of the second telescopic sleeve 18 is fixedly connected to the surface of the second moving block 10, and the other end of the second telescopic sleeve 18 is fixedly connected to the inner wall of the first bracket 3. Two limiting mechanisms 19 are symmetrically arranged on the top of the operating table 1 about the cleaning mechanism 2. The limiting mechanism 19 includes a second bracket 20 and a bidirectional forward and reverse tooth module 21. The second bracket 20 is installed on the top of the operating table 1, and the bidirectional forward and reverse tooth module 21 is installed on the inner top surface of the second bracket 20. The module 21 is electrically connected to the controller 16. Each of the two slides of the bidirectional module 21 has a loading frame 22 installed at the bottom. Multiple limiting rollers 23 arranged in a linear array are rotatably connected inside the loading frame 22. The diameter of the limiting rollers 23 is larger than the width of the loading frame 22. Two lifting roller groups 24 are installed on the top of the operating platform 1. One lifting roller group 24 is located on the side of one of the limiting mechanisms 19 away from the cleaning mechanism 2, and the other lifting roller group 24 is located on the side of the other limiting mechanism 19 away from the cleaning mechanism 2. Two tension roller groups 25 are installed on the top of the operating platform 1. One tension roller group 25 is located on the side of one of the lifting roller groups 24 away from the limiting mechanism 19, and the other tension roller group 25 is located on the side of the other lifting roller group 24 away from the limiting mechanism 19. A feeding counter-pressure traction machine 26 is installed at each end of the top of the operating platform 1. The feeding counter-pressure traction machine 26 is electrically connected to the controller 16.
[0038] The controller 16, the bidirectional module 21 with forward and reverse teeth, the lifting roller group 24, the tensioning roller group 25, and the feeding and pressure traction machine 26 mentioned above are all existing technology products, and their specific structures and functions will not be described in detail here.
[0039] Working principle of this utility model:
[0040] Refer to the instruction manual appendix Figure 1-5 When using this utility model, firstly, the silicone rubber roll to be cleaned is placed on the operating table 1, and the roll is clamped and conveyed by two feeding and pressing traction machines 26. During the conveying process, the roll will pass through the tension roller group 25, the lifting roller group 24, the limiting mechanism 19 and the cleaning mechanism 2 in sequence.
[0041] Tensioning roller group 25 is responsible for straightening the roll material to ensure that the roll material remains flat during the subsequent cleaning process and avoids wrinkles or loosening, which would affect the cleaning effect.
[0042] The lifting roller group 24 lifts the roll material to prevent it from sagging or contacting other parts of the operating table 1 due to gravity, thus preventing unnecessary friction or damage.
[0043] The limiting mechanism 19 plays a key limiting role in the roll material conveying process. After the positive and negative tooth bidirectional module 21 is started, its two slides will drive the loading frame 22 and the limiting roller 23 to limit the two sides of the roll material, ensuring that the roll material can maintain a stable position during the cleaning process and avoid deviation or shaking, thereby ensuring the accuracy and consistency of cleaning. The rotation design of the limiting roller 23 reduces friction with the roll material, further protecting the surface quality of the roll material.
[0044] When the roll material enters the cleaning mechanism 2 for cleaning, the drive motor 12 starts and, through the transmission action of the first ball screw 4 and the second ball screw 5, drives the first moving block 8 and the second moving block 10 to move along the first guide slide 6 and the second guide slide 7 respectively. The bottom and top of the first moving block 8 and the second moving block 10 are respectively equipped with the first cleaning brush 9 and the second cleaning brush 11. They clean the upper and lower surfaces of the roll material synchronously as the moving blocks move. This design improves cleaning efficiency and ensures that both sides of the roll material can be effectively cleaned.
Claims
1. A surface cleaning device for processing silicone rubber rolls, comprising an operating table (1), characterized in that: A cleaning mechanism (2) is provided at the top center of the operating table (1). The cleaning mechanism (2) includes a first bracket (3). The first bracket (3) is installed on the top of the operating table (1). A first ball screw (4) and a second ball screw (5) are rotatably connected inside the first bracket (3). The second ball screw (5) is located directly above the first ball screw (4). A first guide slide (6) and a second guide slide (7) are fixedly connected inside the first bracket (3). The second guide slide (7) is located directly above the first guide slide (6). The first guide slide (6) is set parallel to one side of the first ball screw (4). A first moving block (8) is drivenly connected to the surface of the first ball screw (4). One end of the first moving block (8) is slidably connected to the first guide slide (6). A first cleaning brush (9) is installed at the bottom of the first moving block (8). The second guide slide rod (7) is set parallel to one side of the second ball screw (5). The second ball screw (5) is connected to the surface of the second moving block (10). The second moving block (10) is located directly below the first moving block (8). One end of the second moving block (10) is slidably connected to the second guide slide rod (7). The second cleaning brush (11) is installed on the top of the second moving block (10). The first bracket (3) is equipped with a drive motor (12) on its front side. One end of the first ball screw (4) is connected to the output shaft of the drive motor (12) for transmission. The other end of the first ball screw (4) is equipped with a first gear (13). One end of the second ball screw (5) is equipped with a second gear (14). The second gear (14) and the first gear (13) are connected by transmission through an internal gear belt (15). A controller (16) is installed on the front of the operating table (1). The drive motor (12) is electrically connected to the controller (16).
2. The surface cleaning device for processing silicone rubber rolls according to claim 1, characterized in that: Two telescopic sleeves (17) are movably sleeved on the outside of the first ball screw (4). The two telescopic sleeves (17) are symmetrically distributed about the first moving block (8). One end of the first telescopic sleeve (17) is fixedly connected to the surface of the first moving block (8), and the other end of the first telescopic sleeve (17) is fixedly connected to the inner wall of the first bracket (3).
3. The surface cleaning device for processing silicone rubber rolls according to claim 1, characterized in that: Two telescopic sleeves (18) are movably sleeved on the outside of the second ball screw (5). The two telescopic sleeves (18) are symmetrically distributed about the second moving block (10). One end of the telescopic sleeve (18) is fixedly connected to the surface of the second moving block (10), and the other end of the telescopic sleeve (18) is fixedly connected to the inner wall of the first bracket (3).
4. The surface cleaning device for processing silicone rubber rolls according to claim 1, characterized in that: The top of the operating table (1) is symmetrically provided with two limiting mechanisms (19) about the cleaning mechanism (2). The limiting mechanism (19) includes a second bracket (20) and a bidirectional module (21) for both front and back teeth. The second bracket (20) is installed on the top of the operating table (1), and the bidirectional module (21) for both front and back teeth is installed on the inner top surface of the second bracket (20). The bidirectional module (21) for both front and back teeth is electrically connected to the controller (16).
5. The surface cleaning device for processing silicone rubber rolls according to claim 4, characterized in that: The two slides of the bidirectional module (21) are each equipped with a loading frame (22). The loading frame (22) is rotatably connected to a plurality of limiting rollers (23) arranged in a linear array. The diameter of the limiting rollers (23) is greater than the width of the loading frame (22).
6. The surface cleaning device for processing silicone rubber rolls according to claim 4, characterized in that: The top of the operating table (1) is equipped with two lifting roller groups (24), one of which is located on the side of one of the limiting mechanisms (19) away from the cleaning mechanism (2), and the other lifting roller group (24) is located on the side of the other limiting mechanism (19) away from the cleaning mechanism (2).
7. The surface cleaning device for processing silicone rubber rolls according to claim 6, characterized in that: The top of the operating table (1) is equipped with two tension roller groups (25), one of which is located on the side away from the limiting mechanism (19) of one of the lifting roller groups (24), and the other tension roller group (25) is located on the side away from the limiting mechanism (19) of the other lifting roller group (24).
8. The surface cleaning device for processing silicone rubber rolls according to claim 1, characterized in that: The operating platform (1) has a feeding and pressing traction machine (26) installed at each of its two ends. The feeding and pressing traction machine (26) is electrically connected to the controller (16).