CN112140695A

CN112140695A - Rubber roll for industrial printing

Info

Publication number: CN112140695A
Application number: CN202010903093.4A
Authority: CN
Inventors: 朱健
Original assignee: Polytec Yangzhou Rubber S&t Co ltd
Current assignee: Polytec Yangzhou Rubber S&t Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2020-12-29

Abstract

The invention relates to the technical field of printing rubber rollers, solves the problem that the production quality is influenced by excessive dust adsorbed on the surface of the traditional rubber roller in the using process, and particularly relates to a rubber roller for industrial printing, which comprises an axle center of a shaft rubber roller; the outer fixed surface in rubber roll axle center is connected with the face of glue, the both ends in rubber roll axle center all are equipped with solid fixed ring, gu fixed ring's outer fixed surface is connected with the base, gu fixed ring's inside fixedly connected with bearing, gu fixed ring's top has seted up the screw, the internal thread of screw is pegged graft and is had the gim peg, the inboard bottom fixedly connected with shock attenuation board of base, the top fixedly connected with scale removal brush of shock attenuation board through structurally setting up base and scale removal brush, can clean the face of glue when using to improve the production quality, through setting up the shock attenuation board, can avoid the printing rubber roll to produce too big frictional force with the scale removal brush, and influence the life of printing rubber roll.

Description

Rubber roll for industrial printing

Technical Field

The invention relates to the technical field of printing rubber rollers, solves the problem that the production quality is influenced by excessive dust adsorbed on the surface of the traditional rubber roller in the using process, and particularly relates to a rubber roller for industrial printing.

Background

The rubber roller is a roller-shaped product which is prepared by taking metal or other materials as a core and coating rubber outside and vulcanizing. The rubber roller generally comprises an outer layer of rubber, a hard rubber layer, a metal core, a roller neck and a vent hole, and the processing comprises the working procedures of roller core sand blasting, bonding treatment, rubberizing forming, cloth wrapping, iron wire winding, vulcanizing in a vulcanizing tank, surface processing and the like. The rubber roller is mainly applied to the aspects of paper making, printing and dyeing, printing, grain processing, metallurgy, plastic processing and the like,

the printing rubber roller is mainly responsible for transferring ink on the offset press, so the rubber roller is required to be carefully cleaned in daily cleaning, otherwise, the surface layer of the rubber roller, the pigment and the resin are easy to be oxidized to generate a smooth and hard film, and the surface vitrification is caused to influence ink transfer. If the rubber roller is not cleaned completely, the surface of the rubber roller is uneven for a long time, which affects the use. Therefore, the rubber roller is cleaned and put for standby when the machine is stopped, and even if the machine is stopped, the phenomenon that the printing quality is poor due to the fact that dust and impurities are adhered to the printing rubber roller when the printing rubber roller is used cannot be avoided.

The rubber roller for industrial printing provided by the invention can clean the surface of the rubber roller in the using process, so that the production quality is ensured.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the rubber roller for industrial printing, and the purpose of cleaning the surface of the rubber roller in the using process is achieved.

(II) technical scheme

In order to realize the technical problem, the invention provides the following technical scheme: a rubber roll for industrial printing comprises an axis of a shaft rubber roll, a rubber surface, a fixing ring, a fixing bolt, a base, a damping plate, a descaling brush, a screw hole and a bearing; the outer fixed surface in rubber roll axle center is connected with gluey face, the cover is equipped with solid fixed ring on the rubber roll axle center, gu fixed ring's outer fixed surface is connected with the base, gu fixed ring's inside fixedly connected with bearing, gu fixed ring's top has been seted up the screw, the internal thread of screw is pegged graft and is had the gim peg, the inboard bottom fixedly connected with shock attenuation board of base, the top fixedly connected with scale removal brush of shock attenuation board.

Further, the number of the fixing bolts is eight, and every four fixing bolts form a group.

Further, the descaling brush is in contact with the rubber surface, and the rubber surface is located on the inner side of the base.

Further, the fixed ring quantity is two, two fixed ring mutual symmetry set up, two fixed ring's top all seted up four screws.

Furthermore, the two sides of the descaling brush are inserted into the inner side wall of the base.

(III) advantageous effects

The invention provides a rubber roller for industrial printing, which has the following beneficial effects:

1. the invention has improved structure, and the descaling brush can clean the surface of the rubber roller constantly by arranging the base and the descaling brush on the structure when the printing rubber roller is used, thereby improving the production quality.

2. The structure of the invention is improved, and the damping plate is arranged on the structure, so that on one hand, the printing rubber roller is prevented from damaging the base due to over high rotating speed in the using process; on the other hand, the friction force generated by the printing rubber roller and the descaling brush is prevented from being too large, so that the service life of the printing rubber roller is prevented from being influenced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the retaining ring of the present invention.

In the figure: 1. the axis of the shaft rubber roll; 2. gluing; 3. a fixing ring; 4. a fixing bolt; 5. a base; 6. a damper plate; 7. a descaling brush; 8. a screw hole; 9. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a rubber roll for industrial printing comprises a shaft rubber roll axis 1, a rubber surface 2, a fixing ring 3, a fixing bolt 4, a base 5, a damping plate 6, a descaling brush 7, a screw hole 8 and a bearing 9; the outer surface of the rubber roll axis 1 is fixedly connected with a rubber surface 2, a fixing ring 3 is sleeved on the rubber roll axis 1, the outer surface of the fixing ring 3 is fixedly connected with a base 5, a bearing 9 is fixedly connected inside the fixing ring 3, the top of the fixing ring 3 is provided with a screw hole 8, the number of the fixing rings 3 is two, the two fixing rings 3 are symmetrically arranged, the tops of the two fixing rings 3 are respectively provided with four screw holes 8, the internal threads of the screw holes 8 are inserted with fixing bolts 4, the number of the fixing bolts 4 is eight, every four fixing bolts 4 form one group, the bottom of the inner side of the base 5 is fixedly connected with a damping plate 6, and the damping plate 6 is structurally arranged, so that the printing rubber roll is prevented from being damaged to the base due to over-high rotating speed in the using process; on the other hand, the influence on the service life of the printing rubber roller due to overlarge friction force generated by the printing rubber roller and the descaling brush is prevented, the descaling brush 7 is fixedly connected to the top of the damping plate 6, the descaling brush 7 is in contact with the rubber surface 2, two sides of the descaling brush 7 are connected with the inner side wall of the base 5 in an inserted mode, the rubber surface 2 is located on the inner side of the base 5, and the base 5 and the descaling brush 7 are structurally arranged, so that when the printing rubber roller is used, the descaling brush 7 can constantly clean the surface of the rubber roller, and the production quality is improved.

In the use process, the printing rubber roll is installed, then the fixing bolt 4 on the fixing ring 3 is fixed with the printing equipment, and when the equipment is used, the descaling brush 7 on the base 5 can generate certain friction with the rubber surface 2 in the rotation process of the printing rubber roll, so that the rubber surface is cleaned, and the quality of a product is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A rubber roll for industrial printing comprises a shaft rubber roll shaft center (1), a rubber surface (2), a fixing ring (3), a fixing bolt (4), a base (5), a damping plate (6), a descaling brush (7), a screw hole (8) and a bearing (9); the method is characterized in that: the outer fixed surface of rubber roll axle center (1) is connected with gluey face (2), the cover is equipped with solid fixed ring (3) on rubber roll axle center (1), the outer fixed surface of solid fixed ring (3) is connected with base (5), the inside fixedly connected with bearing (9) of solid fixed ring (3), screw (8) have been seted up at the top of solid fixed ring (3), the internal thread of screw (8) is pegged graft and is had gim peg (4), inboard bottom fixedly connected with shock attenuation board (6) of base (5), the top fixedly connected with scale removal brush (7) of shock attenuation board (6).

2. The industrial printing blanket according to claim 1, wherein: the number of the fixing bolts (4) is eight, and every four fixing bolts (4) form a group.

3. The industrial printing blanket according to claim 1, wherein: the descaling brush (7) is in contact with the rubber surface (2), and the rubber surface (2) is positioned on the inner side of the base (5).

4. The industrial printing blanket according to claim 1, wherein: the quantity of solid fixed ring (3) is two, two solid fixed ring (3) mutual symmetry set up, the top of two solid fixed ring (3) all seted up four screw (8).

5. The industrial printing blanket according to claim 1, wherein: the two sides of the descaling brush (7) are inserted into the inner side wall of the base (5).