CN218054409U

CN218054409U - Printing press roller

Info

Publication number: CN218054409U
Application number: CN202222108548.0U
Authority: CN
Inventors: 汪泉民
Original assignee: Anhui Daqi Digital Printing Co ltd
Current assignee: Anhui Daqi Digital Printing Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-16
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a printing compression roller belongs to a printing roller field, a printing compression roller, including the butt joint roller, the spacing groove that the symmetry set up is seted up at the both ends of butt joint roller, butt joint roller threaded connection has the bolt, the bolt runs through the spacing groove, the symmetry is installed to the lateral wall of butt joint roller and is set up four curb plates, curb plate sliding connection has the printing roller to glue, the joint has the seal cover between curb plate and the printing roller glue, the ink inlet pipe that two symmetries set up is all installed to the inner wall of two spacing grooves, it conveniently stabilizes the installation to it, be convenient for transmit the china ink to printing roller department of gluing simultaneously, the butt joint roller has been seted up and has been stored up the ink reservoir, install a plurality of china ink pipes between butt joint roller and the curb plate, and the one end that goes out the china ink pipe extends to storing up the ink intracavity, the inner wall that the printing roller was glued is hugged closely to the other end that goes out the china ink pipe, thereby make things convenient for its printing, and this convenience is dismantled it, and the device is convenient for maintaining it, and the structure is simple, low in cost.

Description

Printing press roller

Technical Field

The utility model relates to a printing roller field, more specifically say, relate to a printing compression roller.

Background

Printing press rolls are divided into hollow rolls and solid rolls, and are generally used for plate making. The side wall of the printing roller generally needs to be cleaned after the printing roller works for a long time, so that the phenomenon that the printing roller is shafted after being used for a long time is avoided, the surface area and the elasticity of printing roller glue are reduced, the printing roller is blurred, or the printing roller is hardened and cannot be printed, the existing printing press roller is generally undetachable or inconvenient to detach, and the printing press roller is inconvenient to clean and maintain, and therefore the printing press roller is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a printing compression roller, it is convenient to stabilize the installation to it, is convenient for transmit the china ink to printing roller department of gluing simultaneously to make things convenient for its printing, and should conveniently dismantle it, thereby the convenience is maintained it, and the device simple structure, low in cost.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a printing compression roller, includes the butt joint roller, the spacing groove that the symmetry set up is seted up at the both ends of butt joint roller, butt joint roller threaded connection has the bolt, the bolt runs through the spacing groove, the symmetry sets up four curb plates are installed to the lateral wall of butt joint roller, curb plate sliding connection has the printing roller to glue, the joint has the seal cover between curb plate and the printing roller glue, two the china ink pipe that advances that two symmetries set up is all installed to the inner wall of spacing groove.

Further, the butt joint roller has been seted up and has been stored up the ink chamber, install a plurality of black pipes of going out between butt joint roller and the curb plate, and the one end that goes out the black pipe extends to and stores up the ink intracavity, and the inner wall that the printing roller was glued is hugged closely to the other end that goes out the black pipe, and the convenient butt joint roller stores up the chinese ink of ink intracavity and enters into the printing roller and glues the department to convenient printing.

Furthermore, the side wall of the butt joint roller is provided with a threaded hole, the threaded hole penetrates through the limiting groove and is close to the side plate in the vertical direction, and the side wall of the bolt is provided with threads matched with the threaded hole, so that the device is conveniently installed on a printing machine.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) The utility model discloses the convenience is stabilized the installation to it, is convenient for transmit the printing roller department of gluing with china ink simultaneously to make things convenient for its printing, and should conveniently dismantle it, thereby the convenience is maintained it, and the device simple structure, low in cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a top view of the structure of the present invention.

The reference numbers in the figures illustrate:

1. a butt joint roller; 2. a limiting groove; 3. a bolt; 4. a side plate; 5. an annular sleeve; 6. a sealing sleeve; 7. printing roller glue; 8. an ink inlet pipe.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments, are in accordance with the embodiments of the present invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1-4, a printing press roller, including docking roller 1, docking roller 1's both ends are seted up the spacing groove 2 that the symmetry set up, docking roller 1 threaded connection has bolt 3, bolt 3 runs through spacing groove 2, docking roller 1's lateral wall is installed the symmetry and is set up four curb plates 4, curb plate 4 sliding connection has printing roller to glue 7, the joint has seal cover 6 between curb plate 4 and the printing roller glue 7, the shape and the 4 looks adaptations of a plurality of curb plates of seal cover 6, two ink inlet pipe 8 that the symmetry set up are all installed to the inner wall of two spacing groove 2.

Ink storage cavity has been seted up to butt joint roller 1, installs a plurality of ink outlet pipes between butt joint roller 1 and the curb plate 4, and the one end that goes out the ink outlet pipe extends to and stores up the ink storage cavity, and the inner wall that printing roller glued 7 is hugged closely to the other end that goes out the ink outlet pipe, and the chinese ink that conveniently butt joint roller 1 stored the ink storage cavity enters into printing roller and glues 7 departments to convenient printing.

The lateral wall of the butt joint roller 1 is provided with a threaded hole, the threaded hole penetrates through the limiting groove 2 and is close to the side plate 4 in the vertical direction, the lateral wall of the bolt 3 is provided with threads matched with the threaded hole, the device is conveniently installed on a printing machine, and meanwhile, the bolt 3 is convenient to limit the adjacent side plate 4 and is prevented from falling off.

When in use, the device is installed on a printing machine through the bolt 3 by a technician in the field, then the ink inlet pipe 8 is connected with an ink inlet device, ink enters the inner cavity of the butt joint roller 1 through the ink inlet pipe 8, so that the ink in the inner cavity can conveniently enter the printing roller glue 7 through the ink outlet pipe, thereby make things convenient for printing roller to glue 7 and print on bearing the thing, during the maintenance, the accessible goes out bolt 3 to the convenience takes out curb plate 4 and seal cover 6, thereby the convenience is maintained washing, this the utility model discloses.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical proposal and the improvement conception of the utility model are added with equivalent replacement or change; are all covered by the protection scope of the present invention.

Claims

1. A printing press roller comprising a docking roller (1), characterized in that: spacing groove (2) that the symmetry set up are seted up at the both ends of butt joint roller (1), butt joint roller (1) threaded connection has bolt (3), bolt (3) run through spacing groove (2), the symmetry sets up four curb plate (4) are installed to the lateral wall of butt joint roller (1), curb plate (4) sliding connection has printing roller to glue (7), the joint has seal cover (6), two between curb plate (4) and the printing roller glue (7) the china ink pipe (8) of two symmetry settings are all installed to the inner wall of spacing groove (2).

2. A printing press roll according to claim 1, wherein: an ink storage cavity is formed in the butt joint roller (1), a plurality of ink outlet pipes are installed between the butt joint roller (1) and the side plate (4), one ends of the ink outlet pipes extend into the ink storage cavity, and the other ends of the ink outlet pipes are tightly attached to the inner wall of the printing roller glue (7).

3. A printing press roll according to claim 1, wherein: the side wall of the butt joint roller (1) is provided with a threaded hole, the threaded hole penetrates through the limiting groove (2) and is close to the side plate (4) in the vertical direction, and threads matched with the threaded hole are arranged on the side wall of the bolt (3).