CN216659242U

CN216659242U - Coating anilox roller

Info

Publication number: CN216659242U
Application number: CN202123281158.5U
Authority: CN
Inventors: 王扶标; 彭文怀; 王兴军; 韦军宁; 王双喜
Original assignee: Guangdong Wen Hua Packing Co ltd; SHANTOU INSTITUTE FOR LIGHT INDUSTRIAL EQUIPMENT RESEARCH
Current assignee: Guangdong Wen Hua Packing Co ltd; SHANTOU INSTITUTE FOR LIGHT INDUSTRIAL EQUIPMENT RESEARCH
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-03
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the field of coating anilox rollers, in particular to an antifouling paper bag printing anilox roller. A coated anilox roll comprises a roll drum, a roll shaft and an anti-wear coating. The anilox roller is a hollow anilox roller shaft, the anilox roller shaft is a detachable roller shaft, and the anti-abrasion coating is a non-staining ceramic coating. The gain effect of the utility model is: the anilox roller disclosed by the utility model is simple in structure, light in weight, material-saving, easy to disassemble and replace, reusable in parts of the anilox roller, good in self-cleaning effect of the surface anti-abrasion coating, and capable of reducing the problems of ink blockage and the like.

Description

Coating anilox roller

Technical Field

The utility model relates to the field of coating anilox rollers, in particular to an anti-fouling paper bag printing anilox roller.

Background

The anilox roller is used as a key part of intaglio printing in a paper-like texture printing process and is responsible for uniformly transferring a certain amount of ink to a printing plate, parameters of the ceramic anilox roller can influence the printing quality, a plurality of tiny concave holes with consistent shapes are uniformly distributed on the surface of the anilox roller, and the ink-applying holes play roles in storing ink, homogenizing ink and quantitatively transferring ink in the printing of an antifouling paper bag. The existing printing and coating anilox roller comprises a metal chromium plating anilox roller and a ceramic anilox roller, adopts an integrated type or a combination type of a roller and a roller core, is plated with chromium or thermally sprayed with a ceramic layer on the surface of a shaft roller and engraves meshes for loading ink, and has the advantages of high printing precision, uniform coating and printing ink and the like. However, the integral or roller and roller core combined printing and coating anilox roller has the problems that the overall mass of the anilox roller is heavier, the roller main body cannot be replaced and the like. In order to realize green remanufacturing of the anilox roller and reduce the preparation cost of the anilox roller, the utility model provides the anilox roller in threaded connection.

Disclosure of Invention

The utility model aims to provide a coating anilox roller, which is characterized in that a hollow roller is designed, and threads are designed at an inner hole of the roller, so that green remanufacturing of a shaft roller is realized, the manufacturing cost of the anilox roller is reduced, and the roller is more convenient to replace.

In order to achieve the technical purpose, the utility model adopts the technical scheme that: the utility model provides a coating reticulation roller, includes roller, roller and abrasionproof coating, its characterized in that, the roller is hollow reticulation roller, the roller is for dismantling the roller, the abrasionproof coating is for not staining ceramic coating.

Preferably, the roller is a seamless hollow gold roller, the rotating direction of the internal thread at one end of the through hole of the roller is the same as the rotating direction of the roller, and the rotating direction of the internal thread at the other end of the through hole is opposite to the rotating direction of the roller.

Preferably, the roll shaft is a detachable roll shaft, and one end of the roll shaft is provided with a thread matched with the inner thread of the roller.

Preferably, the wear-resistant coating is a nano titanium oxide and titanium carbide coating.

The embodiment of the utility model has the following gain effects:

the utility model relates to a coating anilox roller, wherein a roller body is of a detachable design and simplified structure, the hollow design of the anilox roller can simplify the manufacturing process of the anilox roller, the weight is reduced, the cost is saved, and particularly, after the anilox of the coating anilox roller is worn and failed, a roller is easy to replace and the roller can be reused; the surface of the anilox roller adopts the nano titanium oxide and titanium carbide coating with the self-cleaning function, so that the phenomena of ink blockage of the anilox roller and the like can be effectively reduced, and the method is particularly suitable for coating the paper-like plastic bag ink with thick particles.

Drawings

FIG. 1 is a schematic view of a coated anilox roll of the present invention.

FIG. 2 is a schematic view of the structure of the roll of the present invention.

Fig. 3 is a schematic structural view of the roll shaft of the present invention.

Fig. 4 is a schematic longitudinal sectional structure of the anilox roll of the present invention.

Description of reference numerals:

1-roller, 2-roller shaft, 3-anti-wear coating and 4-threaded hole.

Detailed Description

The utility model is further described with reference to the following specific embodiments and accompanying drawings:

as shown in fig. 1-4, the utility model is a coated anilox roller, which comprises a roller cylinder 1, a roller shaft 2 and an anti-wear coating 3, and is characterized in that the roller cylinder 1 is a hollow anilox roller, the roller shaft 2 is a detachable roller shaft 2, and the anti-wear coating 3 is a non-staining ceramic coating.

Preferably, the anilox roller comprises a roller 1 and an anti-abrasion coating 3, the roller 1 is a seamless metal hollow roller 1, the requirement on the processing quality of an inner hole is low, the turning direction of an internal thread 4 at one end of a through hole of the roller 1 is the same as the turning direction of the roller 1, and the turning direction of the internal thread 4 at the other end of the through hole is opposite to the turning direction of the roller 1.

Further, roller 2 is for dismantling roller 2, and roller (2) one end have with roller (1) internal thread (4) matched with screw thread, and roller 2 drives roller 1 and rotates, and threaded connection can change more tightly at the in-process of work.

Furthermore, the anti-abrasion coating 3 is a nano titanium oxide and titanium carbide coating, and can improve the surface abrasion resistance and the self-cleaning capability of the surface of the roller 1.

The specific embodiment of the utility model:

the coating anilox roller of the utility model comprises a roller cylinder 1, a roller shaft 2 and an anti-wear coating 3. The roller 1 is a hollow anilox roller, the roller shaft 2 is a detachable roller shaft 2, and the anti-abrasion coating 3 is a non-staining ceramic coating. The reticulation roller includes roller 1 and abrasionproof coating 3, roller 1 is a seamless gold cavity roller 1, the reticulation roller is cavity roller 1, can alleviate the holistic weight of reticulation roller, roller 1 one end internal thread 4 turns to the same with roller 1 soon, other end internal thread 4 turns to opposite with roller 1 soon, roller 2 is for dismantling roller 2, 2 one end of roller have with 1 internal thread 4 matched with screw thread of roller, roller 2 drives roller 1 and rotates, threaded connection can change more tightly at the in-process threaded connection of reticulation roller work. Different from common ink, the ink of the paper-like plastic bag contains coarser particles so as to have rough paper hand feeling, and reticulate pattern abrasion is quicker. After the reticulate pattern is worn out to lose efficacy, dismantle roller 1 easily and change and roller shaft 2 can used repeatedly again. The surface coating of the roller 1 is an anti-abrasion coating 3 which is a nano titanium oxide and titanium carbide coating, so that the wear resistance of the roller can be increased, and the self-cleaning capability of the roller can effectively reduce the problems of ink blockage and the like.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a coating anilox roller, includes roller (1), roller (2) and abrasionproof coating (3), its characterized in that, roller (1) is hollow anilox roller, roller (2) are for dismantling roller (2), abrasionproof coating (3) are for not staiing ceramic coating.

2. Coating anilox roller according to claim 1, wherein the roller (1) is a seamless hollow gold roller (1), the direction of rotation of the internal thread (4) at one end of the through hole of the roller (1) is the same as the direction of rotation of the roller (1), and the direction of rotation of the internal thread (4) at the other end of the through hole is opposite to the direction of rotation of the roller (1).

3. Coating anilox roll according to claim 1, characterized in that the roll shaft (2) is a detachable roll shaft (2), and that one end of the roll shaft (2) is threaded for cooperation with the internal thread (4) of the roll cylinder (1).

4. Coated anilox roll according to claim 1, wherein the wear protection coating (3) is a nano titanium oxide and titanium carbide coating.