Ceramic anilox roller positioning mechanism

Abstract

The present application discloses a ceramic anilox roller positioning mechanism, which belongs to the field of anilox roller technology. It mainly includes: a device base, on which an adjustment slot is provided; a positioning mechanism, which includes: a first support plate, which is mounted on the device base; a second support plate, which is mounted on the device base; a bearing base, which is mounted on the first support plate and the second support plate; a bearing upper seat, which is hingedly connected to the bearing base, and a bolt is connected to the bearing upper seat; a sliding mechanism; and a locking mechanism. The ceramic anilox roller positioning mechanism of the present application is suitable for fixing the sliding plate at a certain position in the adjustment slot according to the size of the ceramic anilox roller through the coordinated use of the adjustment slot, the fixing hole, the mounting seat, the gripping part, the connecting rod, the connecting part and the pressing part, and at the same time, through the coordinated use of the bearing upper seat, the bolt and the bearing base, it is suitable for positioning and installing the ceramic anilox roller.

Description

Technical Field

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

[0002] The anilox roller is an ink transfer roller of a flexible printing press. Its surface is made with multiple concave cells or mesh grooves. The anilox roller stores ink through the cells. The anilox roller not only simplifies the structure of the ink delivery system, but also controls the thickness of the ink layer, and transfers the required ink to the image part on the printing plate in a quantitative and uniform manner. The anilox roller can also prevent ink splashing during high-speed printing. It is the most precise mechanical part of a flexographic printing press and provides an important guarantee for improving printing quality.

[0003] Among them, the anilox roller is classified according to the material coated or sprayed on its surface, mainly into two types: chrome-plated anilox roller and ceramic anilox roller.

[0004] For example, the patent with publication number CN219007387U specifically discloses a dial-type anilox roller that is easy to position and install, including a first inner groove, a T-shaped support plate, a first threaded rod and a first fixed ring. By moving the T-shaped support plate in the first inner groove opened in the base of the device, the distance between the first connecting tube and the main axis of the anilox roller can be adjusted, so that anilox roller bodies of different lengths can be installed, which has a wider range of uses.

[0005] When the above patented anilox roller is in use, the distance between the T-shaped support plate and the square support plate is adjusted by moving the T-shaped support plate in the first inner groove, and then the first threaded rod is screwed to the side of the T-shaped support plate, so that it is suitable for positioning anilox rollers of different sizes. In this way, when positioning anilox rollers of different sizes, it is necessary to constantly tighten or loosen the first threaded rod to fix the T-shaped support plate at any position in the first inner groove, which makes positioning more complicated. Therefore, it is necessary to design a ceramic anilox roller positioning mechanism to solve the above problem.

[0006] 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

[0007] 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 positioning mechanism to solve the problem that when the anilox roller of the above patent is in use, the T-shaped support plate is moved in the first inner groove to adjust the distance between the T-shaped support plate and the square support plate, and then the first threaded rod is tightened to connect with the side thread of the T-shaped support plate, so as to be suitable for positioning anilox rollers of different sizes. In this way, when positioning anilox rollers of different sizes, it is necessary to continuously tighten or loosen the first threaded rod to fix the T-shaped support plate at any position in the first inner groove, thereby making the positioning more cumbersome.

[0008] The technical solution adopted by the present application to solve its technical problem is: a ceramic anilox roller positioning mechanism. It mainly includes: a device base, which is provided with an adjustment slot; a positioning mechanism, which is used to position the ceramic anilox roller, and the positioning mechanism includes: a first support plate, which is mounted on the device base; a second support plate, which is mounted on the device base; a bearing base, which is mounted on the first support plate and the second support plate; a bearing upper seat, which is hinged to the bearing base, and bolts are connected to the bearing upper seat; a sliding mechanism, which is used to position ceramic anilox rollers of different sizes; and a locking mechanism, which is used to fix the sliding plate in the adjustment slot.

[0009] Furthermore, a support platform is installed on the device base at one side of the first support plate, and a motor is installed on the support platform.

[0010] Furthermore, the sliding plate has two groups of protruding parts, and the locking mechanism includes a mounting seat installed on the protruding parts, a holding part is movably installed on the mounting seat, a connecting rod is movably installed on the holding part, a connecting part is movably installed on the end of the connecting rod away from the holding part, and the connecting part has a clamping part, and the base of the device is provided with fixing holes that are adapted to the diameter of the clamping part and are equidistantly distributed.

[0011] Furthermore, the sliding mechanism includes a sliding plate installed in the adjusting groove, and the second supporting plate is installed on the sliding plate.

[0012] Furthermore, an anti-slip pad is provided at the contact position between the pressing portion and the fixing hole.

[0013] The beneficial effects of the present application are as follows: the ceramic anilox roller positioning mechanism provided by the present application, through the coordinated use of the adjustment groove, the fixing hole, the mounting seat, the gripping portion, the connecting rod, the connecting portion and the clamping portion, is suitable for fixing the sliding plate at a certain position in the adjustment groove according to the size of the ceramic anilox roller, and at the same time, through the coordinated use of the bearing upper seat, the bolts and the bearing base, it is suitable for positioning and installing the ceramic anilox roller.

[0014] 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

[0015] 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.

[0016] In the attached picture:

[0017] Figure 1 It is an overall schematic diagram of the ceramic anilox roller positioning mechanism in this application;

[0018] Figure 2 for Figure 1 Exploded schematic diagram of the overall structure;

[0019] Figure 3 for Figure 2 A in the enlarged view;

[0020] Figure 4 for Figure 2 The enlarged view of point B in the figure;

[0021] Among them, the reference numerals in the figure are:

[0022] 1. Device base; 101. Adjustment slot; 102. Fixing hole; 2. Positioning mechanism; 201. First support plate; 202. Bearing base; 203. Second support plate; 204. Bearing upper seat; 205. Bolt; 206. Support platform; 207. Motor; 3. Sliding mechanism; 301. Sliding plate; 302. Extension part; 4. Locking mechanism; 401. Mounting seat; 402. Grip part; 403. Connecting rod; 404. Connecting part; 405. Pressing part. DETAILED DESCRIPTION

[0023] 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.

[0024] 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.

[0025] like Figure 1-Figure 2 As shown, the present application provides a ceramic anilox roller positioning mechanism, including a device base 1, on which a positioning mechanism 2 is installed, the positioning mechanism 2 is used to position the ceramic anilox roller, and the positioning mechanism 2 includes a first support plate 201 fixedly installed on the device base 1, and a second support plate 203 is installed on the device base 1 at one side of the first support plate 201;

[0026] A bearing base 202 is fixedly mounted on both the first support plate 201 and the second support plate 203. The bearing base 202 is used to support the ceramic anilox roller. A bearing upper seat 204 is hingedly mounted on the bearing base 202. A bolt 205 is connected to the bearing upper seat 204. The bolt 205 is suitable for inserting the bearing upper seat 204 and being threadedly connected to the bearing base 202.

[0027] In order to drive the ceramic anilox roller to rotate, Figure 1 As shown, a support platform 206 is fixedly installed on the device base 1 and at one side of the first support plate 201, and a motor 207 is fixedly installed on the support platform 206, and the output shaft of the motor 207 is connected to one end of the ceramic anilox roller;

[0028] In order to position ceramic anilox rollers of different sizes, such as Figure 2-Figure 3 As shown, an adjustment slot 101 is provided on the device base 1, and a sliding mechanism 3 is installed in the adjustment slot 101, the sliding mechanism 3 includes a sliding plate 301 installed in the adjustment slot 101, the sliding plate 301 is suitable for moving along the linear direction of the adjustment slot 101, and a second support plate 203 is fixedly installed on the sliding plate 301, and the second support plate 203 is suitable for moving with the movement of the sliding plate 301;

[0029] In order to fix the sliding plate 301 in the adjustment groove 101, as shown in FIG. Figure 2-Figure 3 As shown, the sliding plate 301 has two groups of extensions 302, and a locking mechanism 4 is provided on the extensions 302. The locking mechanism 4 includes a mounting seat 401 mounted on the extensions 302, and a gripping portion 402 is movably mounted on the mounting seat 401, and a connecting rod 403 is movably mounted on the gripping portion 402, and a connecting portion 404 is movably mounted on one end of the connecting rod 403 away from the gripping portion 402, and the connecting portion 404 has a pressing portion 405, and fixing holes 102 are provided on the device base 1, which are adapted to the diameter of the pressing portion 405 and are distributed at equal distances;

[0030] The pressing portion 405 is adapted to rotate counterclockwise with the grip portion 402 so that the pressing portion 405 is engaged in the fixing hole 102 , thereby fixing the sliding plate 301 at a certain position in the adjusting slot 101 .

[0031] In the present application, an anti-slip pad is provided at the contact position between the pressing portion 405 and the fixing hole 102 so as to tightly fit the pressing portion 405 into the fixing hole 102;

[0032] In the present application, the locking mechanism 4 is a quick clamp in the prior art, and its principle will not be described in detail here;

[0033] When in use, the sliding plate 301 is slid according to the size of the ceramic anilox roller, and the sliding plate 301 drives the second support plate 203 to move. When the position is adjusted appropriately, the gripping portion 402 is rotated to clamp the pressing portion 405 in the fixing hole 102, so as to fix the position of the sliding plate 301 in the adjusting groove 101;

[0034] Then, by loosening the bolts 205 and rotating the bearing upper seat 204, the ceramic anilox roller is placed on the two sets of bearing bases 202, and the bearing upper seat 204 is rotated again and the bolts 205 are tightened to fix it, so that the ceramic anilox roller can be fixed between the bearing upper seat 204 and the bearing base 202, and then the output shaft of the motor 207 is fixed to one end of the ceramic anilox roller and the ceramic anilox roller is driven to rotate and use. Compared with the above-mentioned patent, it is necessary to first accurately insert the two ends of the anilox roller into the first connecting tube and the second connecting tube, and then tighten the two sets of second threaded rods, which is more convenient;

[0035] In summary: through the coordinated use of the adjustment groove 101, the fixing hole 102, the mounting seat 401, the gripping portion 402, the connecting rod 403, the connecting portion 404 and the pressing portion 405, it is suitable for fixing the sliding plate 301 at a certain position in the adjustment groove 101 according to the size of the ceramic anilox roller. At the same time, through the coordinated use of the bearing upper seat 204, the bolt 205 and the bearing base 202, it is suitable for positioning and installing the ceramic anilox roller.

[0036] 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. Ceramic anilox roller positioning mechanism, characterized by: include: A device base (1), wherein an adjustment slot (101) is provided on the device base (1); A positioning mechanism (2), the positioning mechanism (2) is used to position the ceramic anilox roller, the positioning mechanism (2) comprising: A first support plate (201), the first support plate (201) being mounted on the device base (1); A second support plate (203), the second support plate (203) being mounted on the device base (1); A bearing base (202), the bearing base (202) being mounted on the first support plate (201) and the second support plate (203); A bearing upper seat (204), the bearing upper seat (204) is hingedly connected to the bearing base (202), and a bolt (205) is connected to the bearing upper seat (204); A sliding mechanism (3), the sliding mechanism (3) being used for positioning ceramic anilox rollers of different sizes; A locking mechanism (4) is used to fix the sliding plate (301) in the adjustment groove (101).

2. The ceramic anilox roller positioning mechanism according to claim 1, characterized in that: A support platform (206) is installed on the device base (1) at a position on one side of the first support plate (201), and a motor (207) is installed on the support platform (206).

3. The ceramic anilox roller positioning mechanism according to claim 1, characterized in that: The sliding plate (301) has two groups of protruding parts (302), and the locking mechanism (4) includes a mounting seat (401) mounted on the protruding parts (302), a holding part (402) is movably mounted on the mounting seat (401), a connecting rod (403) is movably mounted on the holding part (402), a connecting part (404) is movably mounted on one end of the connecting rod (403) away from the holding part (402), and the connecting part (404) has a pressing part (405), and the device base (1) is provided with fixing holes (102) that are adapted to the diameter of the pressing part (405) and are distributed at equal distances.

4. The ceramic anilox roller positioning mechanism according to claim 1, characterized in that: The sliding mechanism (3) comprises a sliding plate (301) installed in the adjusting groove (101), and the second supporting plate (203) is installed on the sliding plate (301).

5. The ceramic anilox roller positioning mechanism according to claim 3, characterized in that: An anti-slip pad is provided at the contact position between the pressing portion (405) and the fixing hole (102).

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