CN220594330U - Printing roller convenient to dismouting - Google Patents

Abstract

The utility model discloses a printing roller convenient to disassemble and assemble, which relates to the technical field of printing rollers and comprises a printing roller body, wherein a fixing mechanism convenient to disassemble and assemble the printing roller body is arranged on the printing roller body and comprises fixing sleeve discs, connecting pieces and sliding rods, mounting discs are fixedly arranged at the end parts of two sides of the printing roller body, the number of the fixing sleeve discs is two, the fixing sleeve discs are positioned at the two sides of the mounting discs, the number of the connecting pieces is two, the connecting pieces are fixedly arranged at the side end parts of the fixing sleeve discs, at least two T-shaped clamping grooves are formed in the side end parts of the mounting discs, and each T-shaped clamping groove is equidistantly arranged. According to the utility model, the plurality of clamping blocks are matched with the threaded rods, so that the stability of the printing roller body in fixing when in use is ensured, and the printing quality of the printing roller body is ensured by the matching of the clamping blocks and the threaded rods when the printing roller body is fixed.

Description

Printing roller convenient to dismouting

Technical Field

The utility model relates to the technical field of printing rollers, in particular to a printing roller convenient to disassemble and assemble.

Background

Printing is a technique of transferring ink onto surfaces of materials such as paper, textiles, plastics, leather, PVC, PC and the like by performing procedures such as plate making, ink application, pressurization and the like on originals such as characters, pictures, photos and anti-counterfeiting, and copying original contents in batches. Printing is the process of transferring approved printing plates to a substrate by printing machinery and dedicated inks. In the printing process, a printing roller is required, the surface of the printing roller used for a long time is rough, and polishing maintenance is required.

However, in the implementation process of the technical scheme, at least the following technical problems are found: most of the existing printing rollers are fixedly installed, and in some dead angle positions, machine repairing staff are difficult to find proper positions to carry out field maintenance, and meanwhile, the existing printing rollers are very troublesome to disassemble and assemble and consume more time.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a printing roller convenient to disassemble and assemble, and solves the technical problems that the disassembly and assembly of the existing printing roller body are very troublesome and the time consumption is more.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a printing roller convenient to dismouting, includes the printing roll body, be equipped with the fixed establishment who is convenient for carry out the dismouting to the printing roll body on the printing roll body, fixed establishment includes fixed sleeve dish, connecting piece and slide bar, the equal fixed mounting of both sides tip of printing roll body has the mounting disc, the quantity of fixed sleeve dish is two, two fixed sleeve dish all is located the both sides of mounting disc, the quantity of connecting piece is two, two the equal fixed mounting of connecting piece is at the side tip of fixed sleeve dish, two at least two T shape draw-in grooves have been seted up to the side tip of mounting disc, every T shape draw-in groove is the equidistance range, two the screw groove has all been seted up to the side tip of mounting disc, two the side tip of mounting disc just is located the both sides of screw groove all seted up two jacks, two equal fixed mounting of side tip of connecting piece has two inserted bars, two the mounting groove has all been seted up to the side tip of connecting piece and fixed sleeve dish.

Preferably: every two the inside wall of mounting groove all rotates installs same threaded rod, two the spout has all been seted up to every side tip of connecting piece, the quantity of slide bar is two at least, the slide bar is every two a set of, every two equal fixed mounting has same spring between the slide bar is all slidable mounting in the inside wall of spout, every group the side tip of slide bar is equal fixed mounting has the magnetic path.

Preferably: the upper end part of each sliding rod is fixedly provided with a clamping block, and the end part of each clamping block is arc-shaped.

(III) beneficial effects

1. This device is through having set up the printing roll body of being convenient for carry out the dismouting, when needs dismantle the printing roll body, only need press every group slide bar to be close to each other and make the magnetic path adsorb, and the screw rod can be realized dismantling the printing roll body to the rotation is unscrewed, easy operation is swift, has improved the dismouting efficiency of printing roll body, convenient to overhaul.

2. This device is through having set up a plurality of fixture blocks and threaded rod cooperation, through the two cooperatees when fixing the printing roll body, guarantees the fixed stability of printing roll body when using, guarantees the quality of printing roll body printing.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is a block diagram of a printing roller body of the present utility model;

FIG. 2 is a block diagram of a mounting plate of the present utility model;

FIG. 3 is a block diagram of a fixed collar of the present utility model;

fig. 4 is a structural view of the connector of the present utility model.

Legend description: 1. printing a roller body; 11. a mounting plate; 12. a T-shaped clamping groove; 13. a thread groove; 14. a jack; 2. fixing the sleeve disc; 21. a threaded rod; 3. a connecting piece; 31. a mounting groove; 32. a rod; 33. a chute; 4. a slide bar; 41. a magnetic block; 42. a spring; 43. and (5) clamping blocks.

Detailed Description

This embodiment of the application is through providing the printing roller convenient to dismouting, it is very troublesome to effectively solve current printing roller body 1 dismouting, consuming time more technical problem, this device is through having set up the printing roller body 1 of being convenient for carry out the dismouting, when needs are dismantled printing roller body 1, only need press every group slide bar 4 to be close to each other and make the magnetic path 41 adsorb, and turn down threaded rod 21 and can realize the dismantlement to printing roller body 1, easy operation is swift, has improved the dismouting efficiency of printing roller body 1, convenient maintenance.

Examples

The technical scheme in this application embodiment is very troublesome for effectively solving current printing roller body 1 dismouting, and the more technical problem of consuming time, and the overall thinking is as follows: the utility model provides a printing roller convenient to dismouting, including printing roller body 1, be equipped with the fixed establishment of being convenient for to carry out dismouting to printing roller body 1 on the printing roller body 1, fixed establishment includes fixed sleeve dish 2, connecting piece 3 and slide bar 4, the both sides tip of printing roller body 1 is all fixed mounting has mounting plate 11, the quantity of fixed sleeve dish 2 is two, two fixed sleeve dishes 2 all are located the both sides of mounting plate 11, the quantity of connecting piece 3 is two, two connecting pieces 3 are all fixed mounting at the side tip of fixed sleeve dish 2, at least two T-shaped draw-in grooves 12 have been seted up to the side tip of two mounting plates 11, every T-shaped draw-in groove 12 is the equidistance range, the user is when needs to carry out the installation to printing roller body 1, can insert the inserted bar 32 on the connecting piece 3 in the jack 14 on mounting plate 11, can drive every group 4 and be close to every T-shaped draw-in groove 12 when connecting piece 3 moves to mounting plate 11 and is close to;

the side ends of the two mounting plates 11 are provided with screw grooves 13, the side ends of the two mounting plates 11 are provided with two insertion holes 14 at two sides of the screw grooves 13, the side ends of the two connecting pieces 3 are fixedly provided with two inserted rods 32, the side ends of the two connecting pieces 3 and the fixed sleeve plate 2 are provided with mounting grooves 31, the inner side walls of each two mounting grooves 31 are rotatably provided with the same threaded rod 21, a user can screw the threaded rod 21 into the screw grooves 13 through the mounting grooves 31 to further fix the printing roller body 1, and the user can fix the fixed sleeve plate 2 at the other side by the same method so as to fix the printing roller body 1;

the sliding grooves 33 are formed in each side end portion of the two connecting pieces 3, the number of the sliding rods 4 is at least two, each sliding rod 4 is two, the same spring 42 is fixedly installed between each two sliding rods 4, each sliding rod 4 is slidably installed on the inner side wall of the sliding groove 33, the magnetic block 41 is fixedly installed on each side end portion of each sliding rod 4, the clamping blocks 43 are fixedly installed on the upper end portion of each sliding rod 4, the end portions of each clamping block 43 are arc-shaped, each sliding rod 4 drives each clamping block 43 to approach the threaded groove 13, when the clamping blocks 43 move to contact the end portions of the T-shaped clamping grooves 12, the two clamping blocks 43 are close to each other due to the arc-shaped end portions of each clamping block 43, at the moment, the two sliding rods 4 are close to each other, the spring 42 is compressed, at the moment, the spring 42 rebounds to push the two sliding rods 4 to be away from each other, the clamping blocks 43 are driven to be clamped in the T-shaped clamping grooves 12, and preliminary fixing of the end portions of the mounting disc 11 is completed.

According to the printing roller convenient to disassemble and assemble, the printing roller body 1 convenient to disassemble and assemble is arranged, when the printing roller body 1 needs to be disassembled and assembled, the magnetic blocks 41 are adsorbed only by pressing each group of sliding rods 4 to be close to each other, and the threaded rod 21 is rotated to unscrew the threaded rod, so that the disassembly of the printing roller body 1 can be realized, the operation is simple and quick, the disassembly and assembly efficiency of the printing roller body 1 is improved, and the overhaul is convenient.

Working principle:

when the printing roller body 1 needs to be installed, a user can insert the inserting rod 32 on the connecting piece 3 into the inserting hole 14 on the mounting disc 11, when the connecting piece 3 moves to the mounting disc 11 to approach, each group of sliding rods 4 can be driven to approach each T-shaped clamping groove 12, each group of sliding rods 4 can drive each clamping block 43 to approach the threaded groove 13, when the clamping blocks 43 move to contact the end parts of the T-shaped clamping grooves 12, because the end parts of each clamping block 43 are arc-shaped, the two clamping blocks 43 approach each other, at the moment, the two sliding rods 4 approach each other, the spring 42 is compressed, at the moment, the spring 42 rebound pushes the two sliding rods 4 to move away from each other to drive the clamping blocks 43 to be clamped in the T-shaped clamping grooves 12, the initial fixing of the end parts of the mounting disc 11 is completed, the user can screw the threaded rod 21 into the threaded groove 13 through the mounting grooves 31, further fix the printing roller body 1, the user can fix the fixed sleeve disc 2 on the other side by the same method, thereby realizing the fixation of the printing roller body 1, in the use of the existing printing roller body 1, most of the existing printing roller body 1 is fixedly installed, some dead angle positions are difficult to find suitable positions for field maintenance, meanwhile, the existing printing roller body 1 is quite troublesome to disassemble and assemble, the time is more, the device is convenient for disassembling and assembling the printing roller body 1 by arranging the printing roller body 1, when the printing roller body 1 needs to be disassembled, the disassembly of the printing roller body 1 can be realized only by pressing each group of sliding rods 4 to mutually approach to adsorb the magnetic blocks 41 and screwing the threaded rod 21 out, the operation is simple and quick, the disassembly efficiency of the printing roller body 1 is improved, the overhaul is convenient, and the device is matched with the threaded rod 21 by arranging a plurality of clamping blocks 43, when the printing roller body 1 is fixed, the printing roller body 1 and the printing roller body are matched, so that the stability of the printing roller body 1 in use is ensured, and the printing quality of the printing roller body 1 is ensured.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (6)

1. The printing roller comprises a printing roller body (1) and is characterized in that a fixing mechanism which is convenient for disassembling and assembling the printing roller body (1) is arranged on the printing roller body (1);

the fixing mechanism comprises a fixing sleeve disc (2), a connecting piece (3) and a sliding rod (4), and mounting discs (11) are fixedly arranged at the end parts of the two sides of the printing roller body (1);

wherein the number of the fixed sleeve discs (2) is two, the two fixed sleeve discs (2) are positioned at two sides of the mounting disc (11),

the number of the connecting pieces (3) is two, and the two connecting pieces (3) are fixedly arranged at the side end parts of the fixed sleeve disc (2).

2. A printing cylinder for easy removal and installation as claimed in claim 1, wherein: at least two T-shaped clamping grooves (12) are formed in the side end parts of the two mounting plates (11);

wherein each T-shaped clamping groove (12) is equidistantly arranged.

3. A printing cylinder for easy removal and installation as claimed in claim 2, wherein: screw grooves (13) are formed in the side end parts of the two mounting plates (11);

wherein, two jack (14) have all been seted up to the side tip of two mounting disc (11) and be located the both sides of screw groove (13).

4. A printing cylinder for facilitating removal and installation as claimed in claim 3, wherein: two inserting rods (32) are fixedly arranged at the side end parts of the two connecting pieces (3);

wherein, the side ends of the two connecting pieces (3) and the fixed sleeve disk (2) are provided with mounting grooves (31).

5. A printing cylinder for easy removal and installation as claimed in claim 4, wherein: the inner side walls of every two mounting grooves (31) are rotatably provided with the same threaded rod (21), and each side end part of the two connecting pieces (3) is provided with a sliding groove (33);

the number of the sliding rods (4) is at least two, each two sliding rods (4) are in a group, and the same spring (42) is fixedly arranged between each two sliding rods (4);

wherein, every group slide bar (4) all slidable mounting is in the inside wall of spout (33), and every group slide bar (4) side tip all fixed mounting has magnetic path (41).

6. A printing cylinder for easy removal and installation as claimed in claim 5, wherein: a clamping block (43) is fixedly arranged at the upper end part of each sliding rod (4);

wherein the end part of each clamping block (43) is arc-shaped.