Roller cleaning machine for release paper

Abstract

The utility model relates to the field of roller cleaning, and discloses a roller cleaning machine for release paper, which comprises a cleaning box and a U-shaped frame mounted in the cleaning box. The mounting groove is formed in the inner surface of the U-shaped frame; the connecting modules are arranged at the tops of the two ends of the U-shaped frame; a movable shaft; a bolt; a fixing nut; a water pipe. The U-shaped frame is installed in the cleaning box, the water pipe is limited through the U-shaped frame, the two ends of the U-shaped frame are connected with the connecting modules, the U-shaped frame and the connecting modules can form a ring shape, opening and closing can be flexibly carried out, when the roller is cleaned, the connecting modules are opened, and the roller can be conveniently cleaned. The connecting block is wound to the surface of the roller from the gap positions on the two sides of the roller, so that the roller is sleeved with the U-shaped frame and the connecting block, the outer surface of the roller is comprehensively cleaned through the high-pressure spray head on the surface of the water pipe, the problem that the roller can only be cleaned after being disassembled is avoided, and the roller cleaning convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller cleaning, in particular to a roller cleaning machine for release paper. Background Art

[0002] Release paper is a kind of anti-sticking paper that can prevent prepreg from sticking and protect prepreg from being contaminated. Release paper is made of paper coated with anti-sticking substances and is also called silicone oil paper. It consists of three layers: the first layer is the base paper; the second layer is the film coating; the third layer is the silicone oil. During production, its model needs to be distinguished according to the differences in material, thickness, elongation rate, and single or double sides, which requires a film coating device to achieve.

[0003] When producing release paper, a film coating device needs to use rollers. After repeated use, the surface of the rollers is prone to dust accumulation, etc. The surface of the rollers needs to be cleaned by a cleaning machine. However, most of the existing roller cleaning machines need to disassemble the rollers first, resulting in inconvenience in cleaning the rollers and being unable to quickly complete the cleaning task of the rollers. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a roller cleaning machine for release paper, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions:

[0006] The utility model discloses a roller cleaning machine for release paper, including a cleaning tank.

[0007] A U-shaped frame is installed inside the cleaning tank.

[0008] An installation groove is opened on the inner surface of the U-shaped frame.

[0009] Connecting blocks are arranged at the tops of both ends of the U-shaped frame.

[0010] A movable shaft is installed between the U-shaped frame and the connecting blocks.

[0011] A bolt is fixed on the surface of a fixed block at the end of one group of connecting blocks.

[0012] A fixing nut is movably sleeved on the outer surface of the bolt.

[0013] A water pipe is installed inside the installation groove.

[0014] Furthermore, several limiting rings are fixed inside the connecting blocks.

[0015] Furthermore, high-pressure spray nozzles are installed at the water outlet positions on the surface of the water pipe.

[0016] Furthermore, three groups of support rods are fixed on the outer surface of the cleaning box, and sliding grooves are arranged on the inner wall of the cleaning box corresponding to the positions of the support rods.

[0017] Furthermore, movable holes are formed on both sides of the cleaning box.

[0018] Furthermore, a bracket is fixed at the bottom of the cleaning box.

[0019] Compared with the prior art, the present utility model has the following beneficial effects:

[0020] In the present utility model, a U-shaped frame is installed inside the cleaning box to restrict the water pipe through the U-shaped frame. Both ends of the U-shaped frame are connected with connecting block groups. The U-shaped frame and the connecting block groups can form a ring and can be flexibly opened and closed. When cleaning the roller, the connecting block groups are opened, and the connecting block groups are wound from the gap positions on both sides of the roller to the surface of the roller, so that the U-shaped frame and the connecting block groups are sleeved on the roller. The outer surface of the roller is comprehensively cleaned through the high-pressure nozzles on the surface of the water pipe, avoiding the problem that the roller needs to be disassembled for cleaning, and improving the convenience of roller cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0022] Figure 2 is a three-dimensional diagram of the cleaning device in the present utility model;

[0023] Figure 3 is a disassembled three-dimensional diagram of the cleaning device in the present utility model;

[0024] The reference numerals in the drawings respectively represent: 1, cleaning box; 2, U-shaped frame; 3, installation groove; 4, connecting block group; 5, movable shaft; 6, bolt; 7, fixing nut; 8, water pipe; 9, limiting ring; 10, high-pressure nozzle; 11, support rod; 12, sliding groove; 13, movable hole; 14, bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-3, including a cleaning tank 1, a U-shaped frame 2 installed inside the cleaning tank 1; an installation groove 3 opened on the inner surface of the U-shaped frame 2; connecting blocks 4 provided at the tops of both ends of the U-shaped frame 2, and installation grooves 3 are also opened on the inner surfaces of the connecting blocks 4. Fixed blocks are respectively installed at the ends of the two groups of connecting blocks 4 away from the U-shaped frame 2, and the two fixed blocks can be clamped with each other; a movable shaft 5 is installed between the U-shaped frame 2 and the connecting blocks 4, and movable shafts 5 are also provided between each group of connecting blocks 4. The connecting blocks 4 can be moved through the movable shaft 5; a bolt 6 is fixed on the surface of the fixed block at the end of one group of connecting blocks 4, and a fixing hole is opened on the surface of the fixed block of the other group of connecting blocks 4, and the fixing hole corresponds to the bolt 6; a fixing nut 7 is movably sleeved on the outer surface of the bolt 6; a water pipe 8 is installed inside the installation groove 3, and a number of water outlets are opened on the surface of the water pipe 8. When cleaning the roller, open the cleaning tank 1 to make the U-shaped frame 2 located below the roller. Rotate the connecting blocks 4 through the movable shaft 5 to open an inlet and outlet at the ends of the two groups of connecting blocks 4 that are close to each other. Place the two groups of connecting blocks 4 on both sides of the roller, and pass the connecting blocks 4 through the gap on the side of the roller, so that the connecting blocks 4 bypass the upper surface of the roller. Rotate the connecting blocks 4 again through the movable shaft 5 to make the U-shaped frame 2 and the connecting blocks 4 form a ring around the outer circle of the roller. Connect the fixed blocks of the two groups of connecting blocks 4 through the bolt 6, and then limit the bolt 6 through the fixing nut 7 to fix the shapes of the connecting blocks 4 and the U-shaped frame 2. Water pipes 8 are installed inside the U-shaped frame 2 and the connecting blocks 4, and the water surface of the roller is sprayed through the water outlets opened on the water pipe 8, thereby cleaning the surface of the roller.

[0027] A number of limiting rings 9 are fixed inside the connecting blocks 4, and the limiting rings 9 are located outside the water pipe 8 to limit the water pipe 8 through the limiting rings 9. Prevent the water pipe 8 from falling out of the inside of the installation groove 3.

[0028] High-pressure nozzles 10 are installed at the positions of the water outlets on the surface of the water pipe 8 to pressurize the water sprayed out of the water pipe 8, making the cleaning of the roller cleaner and more thorough.

[0029] Three support rods 11 are fixed on the outer surface of the cleaning tank 1. Sliding grooves 12 are provided on the inner wall of the cleaning tank 1 corresponding to the support rods 11. The support rods 11 are installed inside the sliding grooves 12. Through the cooperation of the support rods 11 and the sliding grooves 12, the U-shaped frame 2 can be moved inside the cleaning tank 1. Moving holes 13 are opened on both sides of the cleaning tank 1. Through the moving holes 13, the side of the cleaning tank 1 can be stuck on the outer surface of the roller. When the water pipe 8 sprays and cleans the roller, there will be some water splashes. The splashed water may flow out from the moving holes 13. Move the position of the U-shaped frame 2 through the sliding grooves 12 to make the U-shaped frame 2 as far away from the moving holes 13 as possible during spraying to reduce the water source from flowing out of the moving holes 13.

[0030] A bracket 14 is fixed to the bottom of the cleaning tank 1, and rollers are fixed to the bottom of the bracket 14. When cleaning the roller, it is necessary to continuously move the position of the U-shaped frame 2 to achieve a comprehensive cleaning of the roller. The cleaning tank 1 can be supported by the bracket 14, and the cleaning tank 1 can be conveniently moved through the rollers.

[0031] Working principle: When cleaning the roller, move the cleaning tank 1 to the side of the roller, open the top cover of the cleaning tank 1, then push the cleaning tank 1 under the roller, open the two sets of connecting blocks 4, and then pass the connecting blocks 4 through the gap on the side of the roller, so that the connecting blocks 4 wrap around the upper surface of the roller. Connect and fix the connecting blocks 4 again through bolts 6 and fixing nuts 7, so that the connecting blocks 4 and the water pipes 8 inside the U-shaped frame 2 form a ring around the roller. After the connecting blocks 4 are fixed, flip the top cover of the cleaning tank 1 back above the cleaning device, introduce water into the water pipes 8, and the water inside the water pipes 8 passes through the high-pressure nozzles 10 to perform high-pressure cleaning on the surface of the roller. Since the water pipes 8 are fixed in a ring around the roller, the roller can be comprehensively cleaned. When the high-pressure nozzles 10 are cleaning, the high-pressure nozzles 10 collect the wastewater after use to prevent pollution of the ground. At the same time, the cleaning tank 1 can effectively block the splashing of water and reduce the possibility of water splashing elsewhere.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller cleaning machine for release paper, comprising a cleaning tank (1), It is characterized in that further comprising: a U-shaped frame (2), installed inside the cleaning tank (1); a mounting groove (3), opened on the inner surface of the U-shaped frame (2); connecting blocks (4), arranged at the tops of both ends of the U-shaped frame (2); a movable shaft (5), installed between the U-shaped frame (2) and the connecting blocks (4); a bolt (6), fixed on the surface of the fixing block at the end of one set of connecting blocks (4); a fixing nut (7), movably sleeved on the outer surface of the bolt (6); a water pipe (8), installed inside the mounting groove (3).

2. The roller cleaning machine used for release paper according to claim 1, wherein: A number of limiting rings (9) are fixed inside the connecting blocks (4).

3. A roller cleaning machine used for release paper according to claim 1, characterized in that: High-pressure nozzles (10) are installed at the water outlet positions on the surface of the water pipe (8).

4. A roller cleaning machine for release paper according to claim 1, characterized in that: Three support rods (11) are fixed on the outer surface of the cleaning tank (1), and sliding grooves (12) are arranged on the inner wall of the cleaning tank (1) corresponding to the support rods (11).

5. A roller cleaning machine for release paper according to claim 1, characterized in that: Movable holes (13) are opened on both sides of the cleaning tank (1).

6. A roller cleaning machine used for release paper according to claim 1, characterized in that: A bracket (14) is fixed at the bottom of the cleaning tank (1).

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