Wear-resistant ceramic roller

Abstract

The utility model discloses a wear-resisting ceramic roller which comprises a rotating roller, a connecting block arranged at the end of the rotating roller, a bolt sleeved with the connecting block and a machining assembly arranged outside the rotating roller, the machining assembly comprises a replacement assembly arranged outside the rotating roller, and a cleaning assembly is arranged on the outer side of the replacement assembly. When the printing machine is used, a wear-resistant ceramic pipe is used, the wear-resistant ceramic pipe and a sleeve are arranged on the outer wall of a rotating roller in a sleeving mode, a limiting groove and a limiting strip are aligned and sleeved, a screw is rotated, and due to the fact that the outer wall of a clamping block and the end of the rotating roller are arranged in a sliding mode, the rotating screw pushes the clamping block rotationally connected with the end of the screw under limitation of the clamping block; the clamping block is clamped with the sleeve, the wear-resistant ceramic tube and the end part of the rotating roller, so that the sleeve and the wear-resistant ceramic tube are mounted on the outer wall of the rotating roller, at the moment, the bolt is mounted with the end part of the rotating roller through the connecting block, and the connecting block is connected with driving equipment, so that the rotating roller can drive the wear-resistant ceramic tube to rotate.

Description

Technical Field

[0001] This utility model relates to the field of wear-resistant ceramic roller technology, specifically a wear-resistant ceramic roller. Background Technology

[0002] Wear-resistant ceramic rollers are high-performance industrial equipment components that have a wear-resistant layer made of highly wear-resistant alumina ceramic installed on the basis of a traditional roller. Wear-resistant ceramic rollers for printing presses are rollers used on printing presses, and their surfaces are coated with wear-resistant ceramic materials to improve the wear resistance and service life of the rollers. In printing presses, wear-resistant ceramic rollers achieve quantitative storage and transfer of ink through the mesh structure on their surface.

[0003] During use, the wear-resistant ceramic sleeve of the wear-resistant ceramic roller is prone to wear, and eventually the entire roller body needs to be replaced, increasing the cost of use.

[0004] Therefore, we propose a wear-resistant ceramic roller sleeve that is easy to disassemble and assemble, so as to quickly replace worn rollers and save on roller usage costs. Utility Model Content

[0005] The purpose of this invention is to provide a wear-resistant ceramic roller to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wear-resistant ceramic roller, comprising a rotating roller, a connecting block provided at the end of the rotating roller, a bolt sleeved inside the connecting block, and a processing component disposed outside the rotating roller, the processing component comprising a replacement component disposed outside the rotating roller, and a cleaning component disposed outside the replacement component.

[0007] Preferably, the replacement component includes a fixing plate fixedly installed at the end of the roller, a screw is sleeved inside the fixing plate, a locking block is rotatably connected to the end of the screw, a limit strip is fixedly installed on the outer wall of the roller, a sleeve is slidably provided on the outer wall of the limit strip, a limit groove is formed on the inner wall of the sleeve, and a wear-resistant ceramic tube is fixedly installed on the outer wall of the sleeve.

[0008] Preferably, the cleaning component includes a mounting bracket sleeved on the outer wall of the connecting block, an L-shaped frame fixedly mounted on the outer wall of the mounting bracket, a first magnetic ring fixedly mounted on the inner side of the L-shaped frame, a sliding rod fixedly mounted inside the first magnetic ring, a sleeve block slidably disposed on the outer wall of the sliding rod, a second magnetic ring fixedly mounted on the top surface of the sleeve block, and a cleaning strip fixedly mounted on the outer wall of the sleeve block.

[0009] Preferably, the outer wall of the locking block is slidably disposed with respect to the end of the rotating roller, and the screw is threadedly sleeved with the fixing plate. Under its constraint, the rotating screw pushes the locking block rotatably connected to its end, so that the locking block stably installs the sleeve and the rotating roller.

[0010] Preferably, the wear-resistant ceramic tube is made of wear-resistant ceramic material, and the wear-resistant ceramic tube is sleeved with the rotating roller. Under its constraint, the printing effect can be improved.

[0011] Preferably, the outer wall of the cleaning strip is slidably disposed with the outer wall of the wear-resistant ceramic tube, and the cleaning strip is made of a flexible material, which prevents the cleaning strip from scratching the outer wall of the wear-resistant ceramic tube.

[0012] Preferably, the second magnetic ring and the first magnetic ring are magnetically repelled, and the second magnetic ring is slidably disposed with the slide rod, so that the cleaning strip and the wear-resistant ceramic tube are in close contact under the restriction of magnetic repulsion.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This wear-resistant ceramic roller consists of a replacement component. When the printing press is in use, the wear-resistant ceramic tube is used. The wear-resistant ceramic tube and the sleeve are fitted onto the outer wall of the roller. The limiting groove and the limiting strip are aligned and fitted. The screw is rotated. Due to the sliding arrangement of the outer wall of the locking block and the end of the roller, the rotating screw pushes the locking block connected to its end under its restriction, so that the locking block and the sleeve, and the wear-resistant ceramic tube and the end of the roller are engaged, thus installing the sleeve and the wear-resistant ceramic tube on the outer wall of the roller. At this time, the bolts are installed to the end of the roller through the connecting block. The connecting block is connected to the drive equipment, so that the roller can drive the wear-resistant ceramic tube to rotate. This structure can replace the damaged wear-resistant ceramic tube, avoiding the need to replace the entire roller, thus saving the roller's operating cost.

[0015] 2. The wear-resistant ceramic roller is composed of a cleaning component. When the wear-resistant ceramic tube is being printed, impurities easily adhere to its outer wall, requiring cleaning. Under the magnetic repulsion constraint between the second and first magnetic rings, the cleaning strip, which is fixedly installed on the outer wall of the sleeve block, is pushed towards the wear-resistant ceramic tube, so that the cleaning strip is in close contact with the outer wall of the wear-resistant ceramic tube. The outer wall of the wear-resistant ceramic tube is cleaned by the cleaning strip. Since the mounting frame is installed with the printing machine frame, when the wear-resistant ceramic tube is replaced, the connecting block is removed, and then the roller is taken out from between the cleaning components, so that the wear-resistant ceramic tube can be replaced. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the structure of this utility model.

[0017] Figure 2 This is an exploded three-dimensional view of the structure of this utility model.

[0018] Figure 3 This is a diagram showing the replacement components of the structure of this utility model.

[0019] Figure 4 This is an exploded view of the replacement component of the structure of this utility model.

[0020] Figure 5 This is a diagram of the structural cleaning component of this utility model.

[0021] Figure 6 This is an exploded view of the cleaning component of this utility model.

[0022] In the diagram: 1. Rotary roller; 2. Connecting block; 3. Bolt; 4. Processing component; 41. Replacement component; 42. Cleaning component; 411. Fixing plate; 412. Screw; 413. Clamping block; 414. Limiting strip; 415. Sleeve; 416. Limiting groove; 417. Wear-resistant ceramic tube; 421. Mounting bracket; 422. L-shaped bracket; 423. First magnetic ring; 424. Slide rod; 425. Sleeve block; 426. Second magnetic ring; 427. Cleaning strip. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Example 1: A preferred embodiment of the wear-resistant ceramic roller provided by this utility model Figures 1 to 6 As shown: A wear-resistant ceramic roller, including a rotating roller 1;

[0028] A connecting block 2 is provided at the end of the rotating roller 1;

[0029] Bolt 3 is fitted inside the connecting block 2;

[0030] The processing component 4 is disposed outside the rotating roller 1. The processing component 4 includes a replacement component 41 disposed outside the rotating roller 1. The replacement component 41 includes a fixing plate 411 fixedly installed at the end of the rotating roller 1. A screw 412 is sleeved inside the fixing plate 411. A locking block 413 is rotatably connected to the end of the screw 412. A limit strip 414 is fixedly installed on the outer wall of the rotating roller 1. A sleeve 415 is slidably disposed on the outer wall of the limit strip 414. A limit groove 416 is opened on the inner wall of the sleeve 415. A wear-resistant ceramic tube 417 is fixedly installed on the outer wall of the sleeve 415.

[0031] In this embodiment, when the printing press is in use, it uses a wear-resistant ceramic tube 417. The wear-resistant ceramic tube 417 and the sleeve 415 are fitted onto the outer wall of the roller 1. The limiting groove 416 and the limiting strip 414 are aligned and fitted. When the screw 412 is rotated, the outer wall of the locking block 413 slides against the end of the roller 1. Under its restriction, the rotating screw 412 pushes the locking block 413, which is rotatably connected to its end, so that the locking block 413 and the sleeve 415, and the wear-resistant ceramic tube 417 and the end of the roller 1 are engaged, so that the sleeve 415 and the wear-resistant ceramic tube 417 are installed on the outer wall of the roller 1. At this time, the bolt 3 is installed on the end of the roller 1 through the connecting block 2. The connecting block 2 is connected to the driving device, so that the roller 1 can drive the wear-resistant ceramic tube 417 to rotate. This structure can replace the damaged wear-resistant ceramic tube 417, avoiding the need to replace the entire roller and saving the roller usage cost.

[0032] Furthermore, the outer wall of the locking block 413 is slidably disposed with the end of the rotating roller 1, and the screw 412 is threadedly sleeved with the fixing plate 411. Under its constraint, the rotating screw 412 pushes the locking block 413 rotatably connected to its end, so that the locking block 413 stably installs the sleeve 415 and the rotating roller 1.

[0033] Furthermore, the wear-resistant ceramic tube 417 is made of wear-resistant ceramic material. The wear-resistant ceramic tube 417 is fitted with the roller 1, and under its constraint, the printing effect can be improved.

[0034] Example 2: Based on Example 1, a preferred embodiment of the wear-resistant ceramic roller provided by this utility model is as follows: Figures 1 to 6As shown: The cleaning component 42 includes a mounting bracket 421 sleeved on the outer wall of the connecting block 2. An L-shaped bracket 422 is fixedly installed on the outer wall of the mounting bracket 421. A first magnetic ring 423 is fixedly installed on the inner side of the L-shaped bracket 422. A slide rod 424 is fixedly installed inside the first magnetic ring 423. A sleeve block 425 is slidably arranged on the outer wall of the slide rod 424. A second magnetic ring 426 is fixedly installed on the top surface of the sleeve block 425. A cleaning strip 427 is fixedly installed on the outer wall of the sleeve block 425.

[0035] In this embodiment, when the wear-resistant ceramic tube 417 is printed, impurities are easily attached to its outer wall, which needs to be cleaned. Under the magnetic repulsion restriction between the second magnetic ring 426 and the first magnetic ring 423, the cleaning strip 427 fixedly installed on the outer wall of the sleeve block 425 is pushed towards the wear-resistant ceramic tube 417, so that the cleaning strip 427 is in close contact with the outer wall of the wear-resistant ceramic tube 417. The outer wall of the wear-resistant ceramic tube 417 is cleaned by the cleaning strip 427. Since the mounting frame 421 is installed with the printing machine frame, when the wear-resistant ceramic tube 417 is replaced, the connecting block 2 is removed, and the rotating roller 1 is taken out from between the cleaning components 42, so that the wear-resistant ceramic tube 417 can be replaced.

[0036] Furthermore, the outer wall of the cleaning strip 427 is slidably set to the outer wall of the wear-resistant ceramic tube 417. The cleaning strip 427 is made of flexible material, which prevents the cleaning strip 427 from scratching the outer wall of the wear-resistant ceramic tube 417.

[0037] In addition, the second magnetic ring 426 and the first magnetic ring 423 are magnetically repelled. The second magnetic ring 426 and the slide rod 424 are slidably arranged. Under the restriction of magnetic repulsion, the cleaning strip 427 and the wear-resistant ceramic tube 417 are in close contact.

[0038] The above are merely illustrative embodiments of this utility model and are not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. A wear-resistant ceramic roller, comprising a rotating roller (1); The end of the rotating roller (1) is provided with a connecting block (2); Bolts (3) are fitted inside the connecting block (2); and a processing assembly (4) disposed outside the rotating roller (1), characterized in that: The processing component (4) includes a replacement component (41) disposed outside the rotating roller (1), and a cleaning component (42) is disposed outside the replacement component (41).

2. The wear-resistant ceramic roller according to claim 1, characterized in that: The replacement component (41) includes a fixing plate (411) fixedly installed at the end of the rotating roller (1). A screw (412) is sleeved inside the fixing plate (411). A locking block (413) is rotatably connected to the end of the screw (412). A limit strip (414) is fixedly installed on the outer wall of the rotating roller (1). A sleeve (415) is slidably provided on the outer wall of the limit strip (414). A limit groove (416) is opened on the inner wall of the sleeve (415). A wear-resistant ceramic tube (417) is fixedly installed on the outer wall of the sleeve (415).

3. The wear-resistant ceramic roller according to claim 1, characterized in that: The cleaning component (42) includes a mounting bracket (421) sleeved on the outer wall of the connecting block (2). An L-shaped bracket (422) is fixedly installed on the outer wall of the mounting bracket (421). A first magnetic ring (423) is fixedly installed on the inner side of the L-shaped bracket (422). A slide rod (424) is fixedly installed inside the first magnetic ring (423). A sleeve block (425) is slidably arranged on the outer wall of the slide rod (424). A second magnetic ring (426) is fixedly installed on the top surface of the sleeve block (425). A cleaning strip (427) is fixedly installed on the outer wall of the sleeve block (425).

4. The wear-resistant ceramic roller according to claim 2, characterized in that: The outer wall of the card block (413) is slidably disposed with the end of the roller (1), and the screw (412) is threadedly sleeved with the fixing plate (411).

5. A wear-resistant ceramic roller according to claim 2, characterized in that: The wear-resistant ceramic tube (417) is made of wear-resistant ceramic material and is sleeved with the rotating roller (1).

6. A wear-resistant ceramic roller according to claim 3, characterized in that: The outer wall of the cleaning strip (427) is slidably disposed with the outer wall of the wear-resistant ceramic tube (417), and the cleaning strip (427) is made of flexible material.

7. A wear-resistant ceramic roller according to claim 3, characterized in that: The second magnetic ring (426) is magnetically repelled by the first magnetic ring (423), and the second magnetic ring (426) is slidably set with the slide bar (424).

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