CN217532242U - A printing machine roller - Google Patents

Abstract

The utility model discloses a roller of a printing machine, which comprises a roller main body. A pair of support frames are arranged on both sides of the roller main body. The support frames are in the shape of "L". A limit slot, a movable slot is arranged inside the limit slot, an annular slot is arranged on the surface of the main body of the roller, and a plurality of printing plates are fixedly installed in the annular slot, a limit plate is installed on one side of the printing plate, and a limit plate is installed on the surface of the limit plate. A welding shaft is fixedly connected, and the welding shaft is rotatably arranged inside the limiting groove; compared with the prior art, the utility model can press the surface of the cloth with the surface of the compression plate, so that the movable shaft can move inward, and the connecting piece can be moved inward. The mutual extrusion between the surface and the fixed groove can deform the inclined rod, the extrusion plate can offset the cloth surface, and the cloth can follow the inclined rod to move, which can reduce the wrinkles on the cloth surface and ensure the printing and dyeing quality of the equipment.

Description

A printing machine roller

technical field

The utility model relates to the technical field of textile equipment, in particular to a printing machine roller.

Background technique

Roller printing is a process of printing on fabric with a copper roller engraved with a concave pattern. The engraved cylinder is referred to as the flower cylinder. The embossing roller is suitable for pressing the embossing pattern of plastic sheet, film, aluminum foil, leather, cloth, wallpaper, floor tile, glass, paper, etc., to improve the beauty of the product surface, and can develop embossing rollers with different patterns according to customer requirements. However, when printing on the surface of the fabric, the equipment cannot be effectively stretched to the limit, and the fabric will have wrinkles on the surface during winding, which will cause the printing pattern to shift or overlap, which will affect the processing quality of the fabric. We propose a printing machine roller to solve the above problems.

Utility model content

The purpose of this utility model is to provide a printing machine roller to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a printing machine roller, comprising a roller main body, a pair of support frames are arranged on both sides of the roller main body, the support frames are in the shape of "L", and the A mounting hole is opened on the surface of the support frame, a limit groove is set on the surface of the support frame, a movable slot is opened inside the limit groove, an annular groove is opened on the surface of the main body of the roller, and the inside of the annular groove is fixedly installed There are a plurality of printing plates, a limit plate is installed on one side of the printing plate, and a welding shaft is fixedly connected to the surface of the limit plate. During the printing process, the printing plate can be clamped on the surface of the annular groove, and can be replaced according to the actual situation, which can reduce the workload of the operator.

Preferably, a ring groove is formed on the surface of the limit plate, and a support ring is installed inside the ring groove, a plurality of arc plates are fixedly connected inside the support ring, and the limit ball is fixedly connected on the surface of the arc plate , The limit ball is made of rubber, the diameter of the limit ball is slightly smaller than the inside of the ring groove, the cloth surface can make the limit ball surface and the cloth surface offset during the running process, which can ensure the stability of the cloth surface operation.

Preferably, an installation plate is movably installed on one side of the limit plate, a plurality of straight grooves are opened on the surface of the installation plate, and a fixing bolt is fixedly installed in the straight groove, and one end of the fixing bolt is movably inserted inside the main body of the roller. .

Preferably, a fixing groove is formed on the surface of the main body of the roller, the fixing groove is located between the annular grooves, a fixing shaft is fixedly connected to the inner wall of the fixing groove, and a fixing spring is fixedly connected to the surface of the fixing shaft, so A movable shaft is movably arranged on the surface of the fixed shaft, an annular plate is fixedly connected to the bottom of the surface of the movable shaft, and the bottom of the annular plate abuts against the top of the fixed spring.

Preferably, a buffer ball is fixedly connected to the surface of the movable shaft, a compression plate is fixedly connected to the surface of the buffer ball, the compression plate is arc-shaped, a rubber sheet is fixedly connected to the surface of the compression plate, and the movable There are fixed balls on both sides of the shaft, the fixed balls are fixedly connected with the annular plate, the cloth surface can be pressed against the surface of the compression plate, and the movable shaft can be moved inward.

Preferably, an inclined rod is fixedly connected to the surface of the fixed ball, a transmission plate is fixedly connected to the side wall of the inclined rod, and a connecting piece is fixedly connected to the outer wall of the transmission plate, and the cross-section of the connecting piece is tapered, so The top of the inclined rod is fixedly connected with a pressing plate, the pressing plate is arc-shaped, and a rubber block is fixedly connected on the surface of the pressing plate. By squeezing each other, the oblique rods can be deformed, the extrusion plate can be offset with the surface of the cloth, the cloth can move with the oblique rods, and the wrinkles on the surface of the cloth can be reduced, and the printing and dyeing quality of the equipment can be guaranteed.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model can squeeze the surface of the cloth and the surface of the compression plate mutually, so that the movable shaft can be moved inward, the surface of the connecting piece and the fixing groove can be squeezed together, the oblique rod can be deformed, and the squeeze plate can be pressed against each other. By offsetting with the surface of the fabric, the fabric can follow the inclined rod to move, which can reduce the wrinkles on the surface of the fabric and ensure the printing and dyeing quality of the equipment;

2. During the running process of the cloth surface, the utility model can make the surface of the limiting ball and the cloth surface offset, and can ensure the stability of the cloth surface operation;

3. The utility model can be clamped on the surface of the annular groove through the printing plate, can be replaced according to the actual situation, and can reduce the workload of the operator.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

Fig. 2 is the partial enlarged schematic diagram of A in Fig. 1 of the utility model;

FIG. 3 is a schematic view of the structure of the movable shaft of the utility model;

Fig. 4 is the structural schematic diagram of the support ring of the present invention;

In the figure: 1. The main body of the roller; 2. The support frame; 3. The printing plate; 4. The limit plate; 5. The movable shaft; plate; 42, welding shaft; 43, mounting plate; 44, limit ball; 51, fixed shaft; 511, fixed spring; 52, fixed ball; 53, inclined rod; 531, transmission plate; 532, connecting piece; 54, Buffer ball; 541, compression plate; 55, squeeze plate; 56, rubber block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a printing machine roller, including a roller main body 1, a pair of support frames 2 are arranged on both sides of the roller main body 1, and the support frames 2 are in the shape of "L" , a mounting hole is provided on the surface of the support frame 2, a limit groove 21 is set on the surface of the support frame 2, a movable slot is opened inside the limit groove 21, an annular groove is opened on the surface of the roller body 1, and the inside of the annular groove is fixedly installed There are a plurality of printing plates 3, a limit plate 4 is installed on one side of the printing plate 3, a welding shaft 42 is fixedly connected to the surface of the limit plate 4, and the welding shaft 42 is rotatably arranged inside the limit groove 21, When the cloth surface is subjected to printing treatment, and the printing plate 3 can be clamped on the surface of the annular groove, it can be replaced according to the actual situation, and the workload of the operator can be reduced.

A ring groove is opened on the surface of the limit plate 4, and a support ring 41 is installed inside the ring groove. A plurality of arc plates 411 are fixedly connected to the inside of the support ring 41, and a limit ball 44 is fixedly connected to the surface of the arc plate 411. The ball 44 is made of rubber, and the diameter of the limiting ball 44 is slightly smaller than the inside of the ring groove. During the operation of the cloth surface, the surface of the limiting ball 44 can be offset against the cloth surface, which can ensure the stability of the cloth surface operation.

A mounting plate 43 is movably installed on one side of the limit plate 4 , a plurality of straight grooves are opened on the surface of the mounting plate 43 , and a fixing bolt is fixedly installed in the straight groove, and one end of the fixing bolt is movably inserted inside the roller body 1 .

The surface of the roller main body 1 is provided with a fixing groove 11. The fixing groove 11 is located between the annular grooves. The inner wall of the fixing groove 11 is fixedly connected with a fixing shaft 51. The surface of the fixing shaft 51 is fixedly connected with a fixing spring 511. The movable shaft 5 is provided with a movable shaft 5 , an annular plate is fixedly connected to the bottom of the surface of the movable shaft 5 , and the bottom of the annular plate is in contact with the top of the fixed spring 511 .

A buffer ball 54 is fixedly connected on the surface of the movable shaft 5, and a compression plate 541 is fixedly connected to the surface of the buffer ball 54. The ball 52, the fixed ball 52 is fixedly connected with the annular plate, the cloth surface can be pressed against the surface of the compression plate 541, and the movable shaft 5 can be moved inward.

An oblique rod 53 is fixedly connected to the surface of the fixed ball 52, a transmission plate 531 is fixedly connected to the side wall of the oblique rod 53, and a connecting piece 532 is fixedly connected to the outer wall of the transmission plate 531. The cross-section of the connecting piece 532 is tapered, and the top of the inclined rod 53 is fixed A pressing plate 55 is connected, the pressing plate 55 is arc-shaped, and a rubber block 56 is fixedly connected on the surface of the pressing plate 55. By moving the movable shaft 5 inward, the surface of the connecting piece 532 and the fixing groove 11 can be pressed against each other. Pressing, can deform the oblique rod 53, the pressing plate 55 can offset the cloth surface, can make the cloth follow the oblique rod 53 to move, can reduce the wrinkles on the cloth surface, and can ensure the printing and dyeing quality of the equipment.

Working principle: First, when the surface of the fabric needs to be printed, the surface of the fabric can be pressed against the surface of the compression plate 541, the movable shaft 5 can be moved inward, and the surface of the connecting piece 532 and the fixed groove 11 can be pressed against each other. , the slanting bar 53 can be deformed, the pressing plate 55 can be offset with the surface of the cloth, the cloth can follow the slanting bar 53 to move, the wrinkles on the surface of the cloth can be reduced, the printing and dyeing quality of the equipment can be ensured, and as the cloth surface is running During the process, the surface of the limiting ball 44 can be offset against the surface of the cloth, which can ensure the stability of the operation of the cloth surface. Finally, the printing plate 3 can be clamped on the surface of the annular groove, and can be replaced according to the actual situation, which can reduce the number of operators. workload.

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

Claims (6)

1. The utility model provides a calico printing machine roller, includes roller main part (1), its characterized in that: roller main part (1) both sides are equipped with a pair of support frame (2), support frame (2) are "L" form, the mounting hole has been seted up on support frame (2) the surface, spacing groove (21) have been seted up on support frame (2) the surface, the activity slot has been seted up to spacing groove (21) inside, roller main part (1) has seted up the ring channel on the surface, and the inside fixed mounting of ring channel has a plurality of stamp boards (3), spacing dish (4) are installed to stamp board (3) one side, spacing dish (4) fixedly connected with welding axle (42) on the surface, welding axle (42) rotate to set up inside spacing groove (21).

2. A printing machine roller according to claim 1, characterised in that: spacing dish (4) have seted up the annular on the surface, and annular internally mounted has support ring (41), a plurality of arcs of support ring (41) inside fixedly connected with (411), arc (411) are spacing ball (44) of fixedly connected with on the surface, spacing ball (44) are the rubber material, spacing ball (44) diameter slightly is less than inside the annular.

3. A roller for a printing machine according to claim 1, characterized in that: spacing dish (4) one side movable mounting has mounting disc (43), a plurality of straight flutes have been seted up on mounting disc (43) surface, and the inside fixed mounting of straight flute has fixing bolt.

4. A roller for a printing machine according to claim 1, characterized in that: roller main part (1) has seted up fixed slot (11) on the surface, fixed slot (11) are located between the ring channel, fixedly connected with fixed axle (51) on fixed slot (11) inner wall, fixed axle (51) fixed connection has fixed spring (511) on the surface, fixed axle (51) activity on the surface is equipped with loose axle (5), loose axle (5) surface bottom fixedly connected with annular slab, and the annular slab bottom offsets with fixed spring (511) top.

5. A printing machine roller according to claim 4, characterized in that: the utility model discloses a fixed ball-type buffer is characterized in that loose axle (5) is fixedly connected with buffering ball (54) on the surface, buffering ball (54) is fixedly connected with compression board (541) on the surface, compression board (541) is the arc, compression board (541) is fixedly connected with sheet rubber on the surface, loose axle (5) both sides are equipped with fixed ball (52), fixed ball (52) and annular plate fixed connection.

6. A roller according to claim 5, characterized in that: the fixed ball (52) is fixedly connected with down tube (53) on the surface, fixedly connected with driving plate (531) on the down tube (53) lateral wall, fixedly connected with connection piece (532) on driving plate (531) outer wall, connection piece (532) cross-section is the toper, down tube (53) top fixedly connected with stripper plate (55), stripper plate (55) are the arc, stripper plate (55) is fixedly connected with rubber block (56) on the surface.

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