Annular polishing device for ceramic anilox roller

Abstract

The utility model discloses an annular polishing device for a ceramic anilox roller, which belongs to the technical field of polishing devices and comprises a polishing table and an anilox roller body to be polished, a hydraulic cylinder is recursively arranged on the table top of the polishing table, the annular polishing device further comprises a self-cleaning polishing mechanism, and the self-cleaning polishing mechanism is arranged above the polishing table. The self-cleaning grinding mechanism comprises a cleaning rotary drum and a grinding ring shell, the cleaning rotary drum is rotationally connected to the upper portion of the grinding machining table, and the grinding ring shell is fixed to the upper end of the cleaning rotary drum; by means of the self-cleaning polishing mechanism and the hydraulic cylinder, the anilox roller body continuously dives into the cleaning rotary drum along the frosted layer of the polishing ring shell in the rotating state, and at the moment, flowing water in the cleaning rotary drum washes the polished face of the anilox roller body, so that the function of self-cleaning residual dust is achieved; and meanwhile, the anilox roller body is in contact with water stored in the cleaning rotary drum in the polishing process, and the heat conduction and cooling effects can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, specifically a ceramic anilox roller ring polishing device. Background Technology

[0002] In today's industrial production field, ceramic anilox rollers are widely used in many processes such as printing, coating, and embossing due to their excellent properties such as high hardness, wear resistance, and corrosion resistance. In the printing industry, as a core component of flexographic printing presses, ceramic anilox rollers undertake the crucial task of uniformly transferring a fixed amount of ink to the printing plate. The quality of their surface directly affects the quality of printed products. As various industries have increasingly stringent requirements for product quality, the requirements for the surface precision and smoothness of ceramic anilox rollers have also risen. In the production and processing stage, in order to meet these high standards, it is often necessary to perform fine polishing treatment on the surface of ceramic anilox rollers.

[0003] Currently, after the anilox roller is polished, some dust remains on the surface due to the polishing process. If the dust is not removed, it will affect the performance of the ceramic anilox roller. However, the existing polishing equipment is not convenient for simultaneous cleaning, so separate cleaning is cumbersome and involves a certain waiting time. In addition, the dust-containing ceramic anilox roller can easily spread and pollute the working environment during the transfer process. Utility Model Content

[0004] The purpose of this invention is to provide a ceramic anilox roller ring polishing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ceramic anilox roller ring polishing device, comprising a grinding table and an anilox roller body awaiting polishing, wherein a hydraulic cylinder is recursively mounted on the surface of the grinding table, and further comprising:

[0006] The self-cleaning polishing mechanism is located above the polishing table. The self-cleaning polishing mechanism includes a cleaning drum and a polishing ring shell. The cleaning drum is rotatably connected to the top of the polishing table, and the polishing ring shell is fixed to the upper end of the cleaning drum.

[0007] A filter residue drainage assembly is disposed in the inner cavity of a cleaning drum. The filter residue drainage assembly includes a sealing plate, a lifting adjustment box, and a return spring. The sealing plate is slidably connected in the inner cavity of the cleaning drum. The lifting adjustment box is embedded and fixed inside the cleaning drum. The return spring is fixed between the inner top wall of the lifting adjustment box and the upper end face of the sealing plate.

[0008] Preferably, a frosted layer is fixed on the inner wall of the grinding ring shell, a plug is fixed on the lower end face of the grinding ring shell, and a plug groove with a suitable matching degree is opened on the upper end face of the cleaning drum.

[0009] Preferably, a rotating table is fixed to the lower end of the cleaning drum, and a drive motor is fixed to the bottom of the grinding table, with the output shaft of the drive motor fixed at the center of the lower end face of the rotating table.

[0010] Preferably, the inner wall of the cleaning drum is provided with strip-shaped filter holes, the upper end face of the grinding table is fixed with a clean water collection tank, and the cleaning drum is rotatably connected to the inner area of ​​the clean water collection tank.

[0011] Preferably, a standing bracket is fixed between the inner top wall and the inner bottom wall of the lifting adjustment box, the reset spring is sleeved on the outside of the standing bracket, and the sealing plate is slidably connected to the side surface of the standing bracket.

[0012] Preferably, a suspension ring is sleeved on the journal of the anilox roller body, and a limiting stud is provided through the journal of the suspension ring and the anilox roller body. The limiting stud is threadedly connected to the suspension ring, and a suspension arm is fixed on the side surface of the suspension ring. The end of the suspension arm away from the suspension ring is fixed to the output end of the hydraulic cylinder.

[0013] Beneficial effects

[0014] This invention provides a ceramic anilox roller circular polishing device. Compared with the prior art, it has the following advantages:

[0015] 1. Through the self-cleaning grinding mechanism and hydraulic cylinder, the anilox roller body continuously descends into the cleaning drum along the abrasive layer of the rotating grinding ring shell. At this time, the water in the cleaning drum washes the already ground surface of the anilox roller body, thus achieving the effect of self-cleaning residual dust. At the same time, the anilox roller body comes into contact with the water stored in the cleaning drum during the grinding process, which can play a role in heat conduction and cooling.

[0016] 2. With the cleaning drum and filter residue drainage assembly, the water stored in the cleaning drum can be automatically discharged through the open strip filter residue holes while the anilox roller body is pressing the sealing plate. The rotation of the cleaning drum also helps to quickly discharge the stored water. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a perspective view of the cleaning drum structure of this utility model;

[0019] Figure 3This is a perspective view of the reset spring structure of this utility model;

[0020] Figure 4 This is a three-dimensional view of the limiting stud structure of this utility model.

[0021] In the diagram: 1. Grinding table; 2. Self-cleaning grinding mechanism; 3. Cleaning drum; 4. Grinding ring shell; 5. Abrasive layer; 6. Insertion post; 7. Filter residue drainage assembly; 8. Sealing plate; 9. Lifting adjustment box; 10. Standing bracket; 11. Return spring; 12. Strip-shaped filter residue hole; 13. Rotary table; 14. Insertion groove; 15. Anilox roller body; 16. Suspension ring; 17. Limiting stud; 18. Drive motor; 19. Clean water collection tank; 20. Hydraulic cylinder; 21. Suspension arm. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a ceramic anilox roller ring polishing device, including a grinding table 1 and an anilox roller body 15 to be polished. A hydraulic cylinder 20 is recursively mounted on the surface of the grinding table 1. The device also includes:

[0024] The self-cleaning polishing mechanism 2 is located above the polishing table 1. The self-cleaning polishing mechanism 2 includes a cleaning drum 3 and a polishing ring shell 4. The cleaning drum 3 is rotatably connected to the top of the polishing table 1. The polishing ring shell 4 is fixed to the upper end of the cleaning drum 3. A rotating table 13 is fixed to the lower end of the cleaning drum 3. A drive motor 18 is fixed to the bottom of the polishing table 1. The output shaft of the drive motor 18 is fixed at the center of the lower end face of the rotating table 13. A sanding layer 5 is fixed on the inner wall of the polishing ring shell 4. A plug-in post 6 is fixed to the lower end face of the polishing ring shell 4. A plug-in groove 14 with a suitable fitting ratio is opened on the upper end face of the cleaning drum 3. The water in the cleaning drum 3 washes the polished surface of the anilox roller body 15 to achieve the function of self-cleaning residual dust. At the same time, the anilox roller body 15 comes into contact with the water stored in the cleaning drum 3 during the polishing process, which can play a role in heat conduction and cooling.

[0025] The filter cake drainage assembly 7 is installed inside the cleaning drum 3. The filter cake drainage assembly 7 includes a sealing support plate 8, a lifting adjustment box 9, and a return spring 11. The sealing support plate 8 is slidably connected to the inner cavity of the cleaning drum 3. The lifting adjustment box 9 is embedded and fixed inside the cleaning drum 3. The return spring 11 is fixed between the inner top wall of the lifting adjustment box 9 and the upper end face of the sealing support plate 8. A standing bracket 10 is fixed between the inner top wall and the inner bottom wall of the lifting adjustment box 9. The sealing plate 8 is slidably connected to the side surface of the upright support 10 and is sleeved on the outside of the upright support 10. The side surface of the sealing plate 8 is provided with a sealing ring to fit against the inner wall of the cleaning drum 3 to prevent water seepage. When the sealing plate 8 and the cleaning drum 3 are used to store water, the elastic force of the return spring 11 must be greater than the weight of the stored water. When the anilox roller body 15 is pressed down, the sealing plate 8 will overcome the elastic force critical point of the return spring 11 so that the sealing plate 8 can descend to the height of the strip filter cake hole 12.

[0026] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth noting that the inner wall of the cleaning drum 3 is provided with strip-shaped filter holes 12, and the upper end face of the grinding table 1 is fixed with a clean water collection tank 19. The cleaning drum 3 is rotatably connected to the inner area of ​​the clean water collection tank 19. During the process of the anilox roller body 15 pressing the sealing support plate 8, the water stored in the cleaning drum 3 can be automatically discharged, and the rotation of the cleaning drum 3 is conducive to the rapid discharge of the stored water.

[0027] Further as Figure 1 As shown, it is worth noting that a suspension ring 16 is sleeved on the journal of the anilox roller body 15. A limit stud 17 is provided through the journal of the suspension ring 16 and the anilox roller body 15. The limit stud 17 is threadedly connected to the suspension ring 16. A suspension arm 21 is fixed on the side surface of the suspension ring 16. The end of the suspension arm 21 away from the suspension ring 16 is fixed on the output end of the hydraulic cylinder 20.

[0028] The solution has the following working process: Before use, water is injected into the inner cavity of the cleaning drum 3. Under the elastic tension of the return spring 11, the sealing plate 8 is higher than the strip filter hole 12 of the cleaning drum 3, so that the sealing plate 8 and part of the inner cavity of the cleaning drum 3 form a water storage container.

[0029] Before grinding, the anilox roller body 15 is fixed to the suspension ring 16 through the preset hole on the journal and the limiting stud 17. The hydraulic cylinder 20 is opened, and the output end of the hydraulic cylinder 20 descends and drives the suspension arm 21 to descend accordingly. Before this, the cleaning drum 3 is driven to rotate by the drive motor 18. In this way, the anilox roller body 15 continuously descends into the cleaning drum 3 along the abrasive layer 5 of the rotating grinding ring shell 4. At this time, the water in the cleaning drum 3 washes the ground surface of the anilox roller body 15 to achieve the function of self-cleaning residual dust. At the same time, the anilox roller body 15 comes into contact with the water stored in the cleaning drum 3 during the grinding process, which can play a role in heat conduction and cooling.

[0030] After the column wall of the anilox roller body 15 is completely polished, the hydraulic cylinder 20 is activated again to control the anilox roller body 15 to descend. At this time, the journal of the anilox roller body 15 slides down against the sealing plate 8 until the sealing plate 8 moves down to below the height of the strip filter hole 12 of the cleaning drum 3. In this way, the water stored in the cleaning drum 3 can be automatically discharged while the anilox roller body 15 is pressing the sealing plate 8. The rotation of the cleaning drum 3 is conducive to the rapid discharge of the stored water.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

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

Claims

1. A ceramic anilox roller ring polishing device, comprising a polishing table (1) and an anilox roller body (15) awaiting polishing, characterized in that, The grinding table (1) has a hydraulic cylinder (20) recursively mounted on its surface, and also includes: The self-cleaning polishing mechanism (2) is located above the polishing table (1). The self-cleaning polishing mechanism (2) includes a cleaning drum (3) and a polishing ring shell (4). The cleaning drum (3) is rotatably connected above the polishing table (1), and the polishing ring shell (4) is fixed to the upper end of the cleaning drum (3). The filter residue drainage assembly (7) is disposed in the inner cavity of the cleaning drum (3). The filter residue drainage assembly (7) includes a sealing plate (8), a lifting adjustment box (9), and a return spring (11). The sealing plate (8) is slidably connected in the inner cavity of the cleaning drum (3). The lifting adjustment box (9) is embedded and fixed inside the cleaning drum (3). The return spring (11) is fixed between the inner top wall of the lifting adjustment box (9) and the upper end face of the sealing plate (8).

2. The ceramic annular polishing device according to claim 1, characterized in that: The inner wall of the grinding ring shell (4) is fixed with a sanding layer (5), the lower end face of the grinding ring shell (4) is fixed with a plug post (6), and the upper end face of the cleaning drum (3) is provided with a matching plug groove (14) that fits the plug post (6).

3. The ceramic annular polishing device according to claim 1, characterized in that: The lower end of the cleaning drum (3) is fixed with a rotating table (13), and the bottom of the grinding table (1) is fixed with a drive motor (18). The output shaft of the drive motor (18) is fixed at the center of the lower end face of the rotating table (13).

4. The ceramic annular polishing device according to claim 1, characterized in that: The inner wall of the cleaning drum (3) is provided with strip-shaped filter holes (12), and the upper end face of the grinding table (1) is fixed with a clean water collection tank (19). The cleaning drum (3) is rotatably connected to the inner area of ​​the clean water collection tank (19).

5. The ceramic annular polishing device according to claim 1, characterized in that: A standing bracket (10) is fixed between the inner top wall and the inner bottom wall of the lifting adjustment box (9). The reset spring (11) is sleeved on the outside of the standing bracket (10). The sealing plate (8) is slidably connected to the side surface of the standing bracket (10).

6. The ceramic annular polishing device according to claim 1, characterized in that: A suspension ring (16) is sleeved on the journal of the anilox roller body (15). A limiting stud (17) is provided through the journal of the suspension ring (16) and the anilox roller body (15). The limiting stud (17) is threadedly connected to the suspension ring (16). A suspension arm (21) is fixed on the side surface of the suspension ring (16). The end of the suspension arm (21) away from the suspension ring (16) is fixed on the output end of the hydraulic cylinder (20).

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