Ceramic anilox roller

Abstract

The utility model discloses a ceramic anilox roller, and belongs to the technical field of anilox rollers. The device mainly comprises a first roller shaft; the second roller shaft is arranged on one side of the first roller shaft; the second anilox roller is sleeved on the first roller shaft; the third anilox roller is sleeved on the second roller shaft; the first anilox roller is mounted on the first roller shaft and the second roller shaft in a sleeving manner; the fixed rod is mounted at one end of the first roll shaft; the movable rod is connected to the fixed rod in a sleeving manner; the inserting rod is inserted into the fixing rod; the fixing pin is inserted into the insertion rod; and the gasket sleeves one end, far away from the fixing pin, of the inserting rod. According to the ceramic anilox roller, the multiple sets of first anilox roller bodies, the second anilox roller bodies, the third anilox roller bodies, the inserting grooves, the arc-shaped inserting blocks, the fixing rods, the movable rods, the inserting rods and the fixing pins are used in cooperation, so that the overall length of the ceramic anilox roller can be adjusted, and the ceramic anilox roller is convenient to replace.

Description

Technical Field

[0001] The present application relates to the technical field of anilox rollers, and in particular to a ceramic anilox roller. Background Art

[0002] The anilox roller is the core component of the flexographic printing machine. It has ink holes and mesh walls on its surface to evenly transfer a certain amount of ink to the printing plate. The anilox roller is classified according to the materials plated or sprayed on its surface. There are mainly two types: chrome-plated anilox roller and ceramic anilox roller.

[0003] For example, the patent with publication number CN211684083U specifically discloses a ceramic anilox roller, including an anilox roller assembly, a connecting mounting head, and a structure in which dots are arranged into an upper ink port, an ink hole, and an ink bottom, so as to achieve better ink transfer and more uniform ink application, and also facilitate cleaning;

[0004] When the above patents are in use, since the ceramic anilox rollers are all fixed single-roller structures, the overall length of the anilox roller cannot be adjusted according to actual needs, which reduces the practicality of the ceramic anilox roller. In addition, when the anilox roller of the ceramic anilox roller is damaged or worn, the entire ceramic anilox roller needs to be replaced, and the replacement cost is high, which is a waste of resources. Therefore, it is necessary to design a ceramic anilox roller to solve the above problems.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is to provide a ceramic anilox roller to solve the problem that ceramic anilox rollers are all fixed single roller structures, thereby making it impossible to adjust the overall length of the anilox roller according to actual needs.

[0007] The technical solution adopted by the present application to solve its technical problems is: a ceramic anilox roller, comprising: a first roller shaft; a second roller shaft, the second roller shaft is arranged on one side of the first roller shaft; a second anilox roller, the second anilox roller is sleeved on the first roller shaft; a third anilox roller, the third anilox roller is sleeved on the second roller shaft; a first anilox roller, the first anilox roller is sleeved and installed on the first roller shaft and the second roller shaft; a fixed rod, the fixed rod is installed at one end of the first roller shaft; a movable rod, the movable rod is sleeved on the fixed rod; an insertion rod, the insertion rod is inserted into the fixed rod; a fixing pin, the fixing pin is inserted into the insertion rod; a washer, the washer is sleeved on the end of the insertion rod away from the fixing pin.

[0008] Furthermore, four groups of arc-shaped plugs are installed at one end of the first anilox roller, slots adapted to the arc-shaped plugs are provided at one end of the second anilox roller close to the first anilox roller and at the other end of the anilox roller, and an arc-shaped plug is installed at one end of the third anilox roller close to the third anilox roller.

[0009] Furthermore, one end of the second anilox roller and the third anilox roller are both provided with a connecting ring, and a fastener is connected to the connecting ring.

[0010] Furthermore, the first anilox rollers are provided in multiple groups.

[0011] Furthermore, two sets of handles are installed on the movable rod.

[0012] The beneficial effect of the present application is that the present application provides a ceramic anilox roller, which can adjust the overall length of the ceramic anilox roller through the coordinated use of multiple groups of first anilox rollers, second anilox rollers, third anilox rollers, slots, arc-shaped plugs, fixed rods, movable rods, plugs and fixed pins, and is convenient for replacing the ceramic anilox roller, thereby improving the practicality of the ceramic anilox roller.

[0013] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0015] In the attached picture:

[0016] Figure 1 It is an overall schematic diagram of a ceramic anilox roller in this application;

[0017] Figure 2 for Figure 1 Exploded schematic diagram of the overall structure;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Among them, the reference numerals in the figure are:

[0020] 1. First roller shaft; 2. Second roller shaft; 3. First anilox roller; 301. Slot; 302. Arc-shaped plug block; 4. Adjustment structure; 401. First connecting piece; 402. Fixed rod; 403. Movable rod; 404. Insert rod; 405. Fixed pin; 406. Washer; 407. Handle; 408. Second connecting piece; 5. Second anilox roller; 6. Third anilox roller; 7. Connecting ring. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] like Figure 1-Figure 3 As shown, the present application provides a ceramic anilox roller, which is applied to a flexographic printing machine. The ceramic anilox roller comprises a first roller shaft 1 and a second roller shaft 2 arranged on one side of the first roller shaft 1, and a second anilox roller 5 and a first anilox roller 3 are sleeved on the first roller shaft 1, and a first anilox roller 3 and a third anilox roller 6 are sleeved on the second roller shaft 2, and the first anilox roller 3, the second anilox roller 5 and the third anilox roller 6 are all hollow structures and are used to transfer ink;

[0024] At the same time, four groups of arc-shaped plug blocks 302 are fixedly installed on one end of the first anilox roller 3, and slots 301 adapted to the arc-shaped plug blocks 302 are provided on one end of the second anilox roller 5 close to the first anilox roller 3 and the other end of the first anilox roller 3. The slots 301 are used in conjunction with the arc-shaped plug blocks 302 to connect the first anilox roller 3 and the second anilox roller 5, and an arc-shaped plug block 302 is fixedly installed on one end of the third anilox roller 6 close to the third anilox roller 6, and connecting rings 7 are installed on one end of the second anilox roller 5 and the third anilox roller 6, and fasteners are connected to the connecting rings 7, which are suitable for fixing the second anilox roller 5 and the third anilox roller 6 on the first roller shaft 1 and the second roller shaft 2 respectively, and can be used to splice and fasten multiple groups of first anilox rollers 3;

[0025] like Figure 2-Figure 3 As shown, an adjustment structure 4 is connected to one end of the first roller shaft 1 close to the second roller shaft 2, and the adjustment structure 4 includes a first connecting member 401 connected to one end of the first roller shaft 1 close to the second roller shaft 2, and a bolt (not marked in the figure) is connected to the first connecting member 401, and the bolt is suitable for fixing the first connecting member 401 on the first roller shaft 1;

[0026] At the same time, a fixed rod 402 is fixedly installed on a side of the first connecting member 401 away from the first roller shaft 1, and a movable rod 403 is movably sleeved on the fixed rod 402, and the movable rod 403 is suitable for moving along the straight direction of the fixed rod 402;

[0027] A second connecting member 408 is fixed to one end of the fixed rod 402 away from the first roller shaft 1, and the second connecting member 408 is suitable for connecting with the second roller shaft 2. An inserting rod 404 is inserted into the fixed rod 402, and the inserting rod 404 is suitable for penetrating the movable rod 403 and the fixed rod 402, and plugging and connecting the movable rod 403 and the fixed rod 402;

[0028] At the same time, a plurality of groups of jacks (not shown in the figure) adapted to the plug rod 404 are provided on the fixed rod 402, and both ends of the plug rod 404 extend out of the movable rod 403, and a fixing pin 405 is inserted into the plug rod 404, and a washer 406 is sleeved on one end of the plug rod 404 away from the fixing pin 405, and the fixing pin 405 and the washer 406 are suitable for fixing the plug rod 404 in the jack, and two groups of handles 407 are fixedly installed on the movable rod 403, and the handles 407 are suitable for sliding the movable rod 403;

[0029] When the ceramic anilox roller needs to be replaced, the damaged first anilox roller 3 can be removed from the first roller shaft 1 or the second roller shaft 2 by loosening the fasteners. When installing again, the first anilox roller 3 is sleeved on the first roller shaft 1 or the second roller shaft 2, and two groups of first anilox rollers 3 are adapted to be connected with the slots 301 through the arc-shaped plug blocks 302. After the multiple groups of first anilox rollers 3 are sleeved, the fasteners can be tightened again to fix them.

[0030] When the length of the ceramic anilox roller needs to be adjusted, the principle is the same as above. The first anilox roller 3 is removed from the first roller shaft 1 or the second roller shaft 2 in turn, and then the second roller shaft 2 is driven to move to the side away from the first roller shaft 1 by holding the handle 407, so as to adjust the overall length of the ceramic anilox roller. When the required length of the ceramic anilox roller is adjusted appropriately, the plug rod 404 is inserted and fixed by inserting the fixing pin 405, and then the first anilox roller 3 is sleeved in turn and fixed by fasteners.

[0031] In summary: through the coordinated use of multiple groups of first anilox rollers 3, second anilox rollers 5, third anilox rollers 6, slots 301, arc-shaped plug blocks 302, fixed rods 402, movable rods 403, plug rods 404 and fixed pins 405, the overall length of the ceramic anilox roller can be adjusted, and the ceramic anilox roller can be easily replaced, thereby improving the practicality of the ceramic anilox roller.

[0032] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A ceramic anilox roller, characterized in that: include: A first roller (1); A second roller (2), the second roller (2) being arranged on one side of the first roller (1); A second anilox roller (5), the second anilox roller (5) being sleeved on the first roller shaft (1); A third anilox roller (6), the third anilox roller (6) being sleeved on the second roller shaft (2); A first anilox roller (3), the first anilox roller (3) being sleeve-mounted on the first roller shaft (1) and the second roller shaft (2); A fixing rod (402), the fixing rod (402) being mounted on one end of the first roller (1); A movable rod (403), the movable rod (403) being sleeved on the fixed rod (402); An insertion rod (404), the insertion rod (404) being inserted into the fixing rod (402); A fixing pin (405), the fixing pin (405) being inserted into the insertion rod (404); A washer (406) is sleeved on an end of the insertion rod (404) away from the fixing pin (405).

2. A ceramic anilox roller according to claim 1, characterized in that: One end of the first anilox roller (3) is equipped with four groups of arc-shaped plug-ins (302); one end of the second anilox roller (5) close to the first anilox roller (3) and the other end of the first anilox roller (3) are provided with slots (301) adapted to the arc-shaped plug-ins (302); and one end of the third anilox roller (6) close to the third anilox roller (6) is equipped with an arc-shaped plug-in block (302).

3. The ceramic anilox roller according to claim 1, characterized in that: One end of each of the second anilox roller (5) and the third anilox roller (6) is provided with a connecting ring (7), and a fastener is connected to the connecting ring (7).

4. The ceramic anilox roller according to claim 1, characterized in that: The first anilox roller (3) is provided in multiple groups.

5. The ceramic anilox roller according to claim 1, characterized in that: Two sets of handles (407) are installed on the movable rod (403).

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