CN213167316U

CN213167316U - Printing plate roller convenient to replace

Info

Publication number: CN213167316U
Application number: CN202021376526.7U
Authority: CN
Inventors: 史红波; 高晓辉; 王克敏; 尚肖飞
Original assignee: Quanzhou Anyun Plate Making Co ltd
Current assignee: Quanzhou Anyun Plate Making Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-11
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a printing plate roller convenient to replace, which comprises a roller body, wherein one side of the roller body is provided with a first roller shaft, the outer wall of one end of the first roller shaft, which is close to the roller body, is slidably connected with a first fixing ring, a fastening bolt is connected between the first fixing ring and the first roller shaft through screw threads, one side of the first fixing ring, which is far away from the first roller shaft, is welded with a fixing disc fixedly connected with the roller body, a sliding plate in a sleeve pipe is aligned with a sliding groove, the sleeve pipe is pushed to be abutted against the fixing disc, at the moment, a limiting disc is rotated to be sleeved on the outer wall of a second fixing ring and fix the sleeve pipe, a limiting block is slid to enter a mounting groove on the sleeve pipe, an adjusting bolt is rotated to penetrate through the limiting block and be connected with the sleeve pipe through screw threads, the, simultaneously, the roller body is convenient to mount and dismount.

Description

Printing plate roller convenient to replace

Technical Field

The utility model relates to a galley roller field especially relates to a galley roller convenient to change.

Background

The plate roller is also called a steel roller. The method is generally used for plate making, copper is plated on the surface of a roller, patterns are carved by an electronic gravure engraving machine, and then a layer of chromium is plated. The plate roller is divided into a hollow roller and a solid roller, and a roller with a shaft and a roller without a shaft, and is generally used for plate making, the surface of a roller is plated with copper, patterns are carved by an electronic gravure engraving machine, and then a layer of chromium is plated. After being finished, the paper is delivered to a printing factory and is commonly used for printing plastic packages.

This application improves under prior art, and among the prior art, current printing forme plate roller generally comprises roll body, printing tube sleeve and roller, and printing tube sleeve is established at the roll body outer circumference, and the fixed welding of roller is at the roll body both ends, and the printing plate roller of this kind of structure is inconvenient with dismantling the change to the installation of roll body, and the practicality is poor, and printing tube sleeve is fixed the cover mostly and establishes in the roll body outside, is unfavorable for changing the printing tube sleeve of different printing patterns to the printed matter that prints out the difference.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a printing plate roller convenient to replace.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a galley roller convenient to change, includes the roll body, roll body one side is equipped with first roller, the one end outer wall sliding connection that first roller is close to the roll body has first solid fixed ring, threaded connection has fastening bolt between first solid fixed ring and the first roller, one side welding that first roller was kept away from to first solid fixed ring has the fixed disk with roll body fixed connection, the sleeve pipe with roll body sliding connection has been cup jointed to the fixed disk outer wall, the solid fixed ring of one side fixedly connected with second of fixed disk is kept away from to the roll body, the solid fixed ring outer wall threaded connection of second has spacing dish, the solid fixed ring inner wall sliding connection of second has the second roller, one side fixed mounting that the sleeve pipe is close to the second roller has the stopper with spacing dish butt.

As a further description of the above technical solution: the mounting groove of symmetric distribution is seted up to one side that the sleeve pipe is close to the second roller, and the mounting groove shape is L shape, mounting groove and stopper sliding connection, the draw-in groove of symmetric distribution is seted up to one side that spacing dish is close to the second roller, and draw-in groove and stopper looks adaptation.

As a further description of the above technical solution: the shape of stopper is L shape, stopper female connection has adjusting bolt, adjusting bolt stretches out the one end and the sleeve pipe threaded connection of stopper.

As a further description of the above technical solution: the roll comprises a roll body and is characterized in that symmetrically distributed sliding grooves are formed in two sides of the roll body, the sliding grooves are arc-shaped, sliding plates are connected to the inner walls of the sliding grooves in a sliding mode, the tops of the sliding plates are fixedly connected with connecting plates fixedly connected with the inner walls of sleeves, and the connecting plates are connected with the roll body in a sliding mode.

As a further description of the above technical solution: the one end that the second roller stretched into the solid fixed ring of second offers the screw hole of symmetric distribution, set up the mounting hole of symmetric distribution on the solid fixed ring of second, mounting hole inner wall threaded connection has the bolt, and bolt and screw hole threaded connection.

As a further description of the above technical solution: and symmetrically distributed filling blocks are fixedly arranged between the sleeve and the roller body, the two groups of filling blocks are respectively positioned at two sides of the connecting plate, and the filling blocks are made of elastic materials.

The utility model discloses following beneficial effect has:

the utility model discloses in during installation, slide first roller in first fixed ring, and fix it through fastening bolt, aim at the spout and promote the sleeve pipe and make sleeve pipe and fixed disk butt with the intraductal slide of cover, at this moment, rotate spacing dish and make spacing dish cover in the solid fixed ring outer wall of second and fix the sleeve pipe, the stopper that slides makes in the mounting groove that the stopper got into on the sleeve pipe, rotate adjusting bolt and make adjusting bolt run through the stopper and with sleeve pipe threaded connection, adjusting bolt rotates the in-process and drives in the draw-in groove that spacing piece removed and got into on the spacing dish, afterwards, slip second roller makes second roller get into in the second fixed ring and pass through the bolt fastening second roller, realize holistic installation promptly, the sheathed tube installation of being convenient for, the installation and the dismantlement of the roll body of being convenient for simultaneously.

Drawings

Fig. 1 is a schematic structural view of a printing plate roller convenient to replace according to the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is the utility model provides a be convenient for change printing plate roller's slide installation schematic diagram.

Illustration of the drawings:

1-a roller body, 2-a fixed disc, 3-a first fixed ring, 4-a first roller shaft, 5-a fastening bolt, 6-a sleeve, 7-a connecting plate, 8-a sliding plate, 9-a limiting disc, 10-a second fixed ring, 11-a second roller shaft, 12-a limiting block, 13-an adjusting bolt, 14-a clamping groove, 15-a filling block and 16-a sliding chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, the utility model provides a printing plate roller convenient to change, including roll body 1, roll body 1 one side is equipped with first roller 4, first roller 4 is close to the one end outer wall sliding connection of roll body 1 has first solid fixed ring 3, threaded connection has fastening bolt 5 between first solid fixed ring 3 and the first roller 4, the welding of one side that first solid fixed ring 3 keeps away from first roller 4 has fixed disk 2 with roll body 1 fixed connection, the sleeve pipe 6 with roll body 1 sliding connection is cup jointed to fixed disk 2 outer wall, roll body 1 is kept away from one side fixed connection of fixed disk 2 has second solid fixed ring 10, second solid fixed ring 10 outer wall threaded connection has spacing dish 9, second solid fixed ring 10 inner wall sliding connection has second roller 11, one side fixed mounting that sleeve pipe 6 is close to second roller 11 has stopper 12 with spacing dish 9 butt, be convenient for printing plate roller and sheathed tube installation and dismantlement;

referring to fig. 1 and 2, in the application, one side of the sleeve 6 close to the second roller shaft 11 is provided with symmetrically distributed mounting grooves, the mounting grooves are L-shaped, the mounting grooves are slidably connected with the limiting blocks 12, one side of the limiting disc 9 close to the second roller shaft 11 is provided with symmetrically distributed clamping grooves 14, the clamping grooves 14 are matched with the limiting blocks 12, the limiting blocks 12 are L-shaped, the limiting blocks 12 are internally threaded with adjusting bolts 13, one ends of the adjusting bolts 13 extending out of the limiting blocks 12 are in threaded connection with the sleeve 6, so that the limiting blocks 12 can be conveniently mounted and dismounted, the limiting disc 9 is further limited, and the limiting disc 9 is prevented from rotating in the rotating process;

referring to fig. 1 and 3, in the application, sliding grooves 16 are symmetrically distributed on two sides of a roller body 1, the sliding grooves 16 are arc-shaped, sliding plates 8 are slidably connected to the inner walls of the sliding grooves 16, connecting plates 7 fixedly connected with the inner walls of sleeves 6 are fixedly connected to the tops of the sliding plates 8, and the connecting plates 7 are slidably connected with the roller body 1, so that the sleeves 6 can be conveniently installed;

referring to fig. 1, in the present application, symmetrically distributed threaded holes are formed in one end of a second roller shaft 11, which extends into a second fixing ring 10, symmetrically distributed mounting holes are formed in the second fixing ring 10, bolts are connected to inner walls of the mounting holes in a threaded manner, and the bolts are in threaded connection with the threaded holes, so that the second roller shaft 11 can be fixed conveniently;

referring to fig. 3, in this application, fixed mounting has the filling block 15 of symmetric distribution between sleeve 6 and the roll body 1, and two sets of filling blocks 15 are located the both sides of connecting plate 7 respectively, and filling block 15 adopts elastic material to make, avoids during operation sleeve 6 to rock.

The working principle is as follows:

in the application, during installation, the first roller shaft 4 is slid into the first fixing ring 3 and is fixed by the fastening bolt 5, the sliding plate 8 in the sleeve 6 is aligned with the sliding groove 16 and pushes the sleeve 6 to enable the sleeve 6 to abut against the fixing disc 2, at the moment, the limiting disc 9 is rotated to enable the limiting disc 9 to be sleeved on the outer wall of the second fixing ring 10 and fix the sleeve 6, the limiting block 12 is slid to enable the limiting block 12 to enter the mounting groove on the sleeve 6, the adjusting bolt 13 is rotated to enable the adjusting bolt 13 to penetrate through the limiting block 12 and be in threaded connection with the sleeve 6, the adjusting bolt 13 drives the limiting block 12 to move and enter the clamping groove 14 on the limiting disc 9 during rotation, and then, sliding the second roller shaft 11 causes the second roller shaft 11 to enter the second fixing ring 10 and fix the second roller shaft 11 by bolts, the integral installation is realized, the installation of the sleeve 6 is convenient, and the installation and the disassembly of the roller body 1 are convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a galley roller convenient to change, includes roll body (1), its characterized in that: a first roller shaft (4) is arranged on one side of the roller body (1), a first fixing ring (3) is connected to the outer wall of one end, close to the roller body (1), of the first roller shaft (4) in a sliding manner, a fastening bolt (5) is connected between the first fixing ring (3) and the first roll shaft (4) in a threaded manner, one side of the first fixing ring (3) far away from the first roll shaft (4) is welded with a fixing disc (2) fixedly connected with the roll body (1), the outer wall of the fixed disc (2) is sleeved with a sleeve (6) which is connected with the roller body (1) in a sliding way, a second fixing ring (10) is fixedly connected to one side of the roller body (1) far away from the fixed disc (2), the outer wall of the second fixing ring (10) is in threaded connection with a limiting disc (9), the inner wall of the second fixing ring (10) is in sliding connection with a second roller shaft (11), one side of the sleeve (6) close to the second roller shaft (11) is fixedly provided with a limiting block (12) which is abutted against the limiting disc (9).

2. A galley roller for facilitating replacement according to claim 1, wherein: the mounting groove that the symmetric distribution was seted up to one side that sleeve pipe (6) are close to second roller (11), and the mounting groove shape is L shape, mounting groove and stopper (12) sliding connection, draw-in groove (14) that the symmetric distribution was seted up to one side that spacing dish (9) are close to second roller (11), and draw-in groove (14) and stopper (12) looks adaptation.

3. A galley roller for facilitating replacement according to claim 2, wherein: the shape of stopper (12) is L shape, stopper (12) internal thread connection has adjusting bolt (13), adjusting bolt (13) stretch out the one end and the sleeve pipe (6) threaded connection of stopper (12).

4. A galley roller for facilitating replacement according to claim 1, wherein: the roll comprises a roll body (1), and is characterized in that symmetrically distributed sliding grooves (16) are formed in two sides of the roll body (1), the sliding grooves (16) are arc-shaped, sliding plates (8) are connected to the inner walls of the sliding grooves (16) in a sliding mode, connecting plates (7) fixedly connected with the inner walls of sleeves (6) are fixedly connected to the tops of the sliding plates (8), and the connecting plates (7) are connected with the roll body (1) in a sliding mode.

5. A galley roller for facilitating replacement according to claim 1, wherein: the one end that second roller (11) stretched into the solid fixed ring of second (10) sets up the screw hole of symmetric distribution, set up the mounting hole of symmetric distribution on the solid fixed ring of second (10), mounting hole inner wall threaded connection has the bolt, and bolt and screw hole threaded connection.

6. A galley roller for facilitating replacement according to claim 1, wherein: and symmetrically distributed filling blocks (15) are fixedly arranged between the sleeve (6) and the roller body (1), the two groups of filling blocks (15) are respectively positioned at two sides of the connecting plate (7), and the filling blocks (15) are made of elastic materials.