CN216373744U

CN216373744U - Fixing structure for leading-in rubber roller of narrow-width flexo printing machine

Info

Publication number: CN216373744U
Application number: CN202122872780.7U
Authority: CN
Inventors: 伍崇军
Original assignee: Haide Intelligent Equipment Manufacturing Shenzhen Co ltd
Current assignee: Haide Intelligent Equipment Manufacturing Shenzhen Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-26
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a traction rubber roller fixing structure for a narrow-width flexo printing machine, and relates to the technical field of printing. The rubber roller comprises a mounting plate and a rubber roller, wherein a sliding groove is formed in the mounting plate, a bidirectional threaded rod is rotatably connected in the sliding groove, two groups of sliding seats are in threaded fit with the peripheral side of the bidirectional threaded rod, the two sliding seats are symmetrically arranged relative to the bidirectional threaded rod, sliding plates are fixedly connected to the upper surfaces of the sliding seats, a mounting seat is mounted on one side wall of each sliding plate, a mounting groove is formed in one side wall of each mounting seat, a mounting shaft is rotatably connected to the inner side wall of the rubber roller, and the mounting shaft is in clamping fit with the mounting groove. According to the rubber roller mounting device, the mounting shaft, the mounting groove, the sliding groove, the bidirectional threaded rod, the sliding seat and the sliding plate are arranged, so that the mounting distance is adjusted, rubber rollers with different sizes are conveniently mounted, the assembly mode is convenient, and the later maintenance is facilitated.

Description

Fixing structure for leading-in rubber roller of narrow-width flexo printing machine

Technical Field

The utility model belongs to the technical field of printing, and particularly relates to a traction rubber roller fixing structure for a narrow-width flexo printing machine.

Background

Flexography is a direct printing method, called flexography because of the use of elastic, raised image plates; the flexographic plate is attached to a plate cylinder and is inked by an engraved metal anilox roll.

However, the size of the existing rubber roller fixing structure cannot be adjusted, rubber rollers with different sizes cannot be fixed, the assembling efficiency is low, and the rubber rollers are inconvenient to disassemble and maintain at a later stage; therefore, a fixing structure of the rubber feeding roller of the narrow-width flexo printing machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a narrow width flexographic printing machine feeding traction rubber roller fixing structure, which solves the problems that the size of the existing rubber roller fixing structure cannot be adjusted, rubber rollers with different sizes cannot be fixed, the assembling efficiency is low, and the disassembly and the later maintenance are inconvenient.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a fixing structure for a narrow width flexo printing machine feeding and pulling rubber roll, which comprises a mounting plate and a rubber roll, wherein a chute is formed in the mounting plate, a bidirectional threaded rod is rotatably connected in the chute, two groups of slide seats are matched with the peripheral side surface of the bidirectional threaded rod in a threaded manner, the two slide seats are symmetrically arranged relative to the bidirectional threaded rod, slide plates are fixedly connected to the upper surfaces of the slide seats, a mounting seat is mounted on one side wall of each slide plate, a mounting groove is formed in one side wall of each mounting seat, a mounting shaft is rotatably connected to the inner side wall of the rubber roll, the mounting shaft is clamped and assembled with the mounting groove, the mounting shaft and the mounting groove are assembled, a knob is rotated, the bidirectional threaded rod rotates and is matched with the slide seats to drive the two groups of slide plates to symmetrically displace, the mounting distance is adjusted, the rubber rolls with different sizes are convenient to mount, the mounting mode is convenient to operate.

And a knob is installed at one end of the bidirectional threaded rod.

The mounting plate upper surface fixedly connected with supporting seat.

The spring groove has been seted up to the mounting groove inside wall, spring inslot internal surface is connected with memory spring, memory spring one end is connected with the fixture block.

The rubber roller mounting structure comprises a mounting shaft, a clamping block, a spring groove, a memory spring, a clamping block and a clamping block, wherein the side surface of the periphery of the mounting shaft is provided with a plurality of clamping grooves, the clamping block is clamped and matched with the clamping grooves, one end of the mounting shaft is clamped into the mounting groove, the clamping block is pressed into the spring groove under extrusion, when the position of the spring groove is aligned with the clamping grooves, the memory spring resets to eject the clamping block, and the clamping block is clamped into the clamping grooves, so that the position of the mounting shaft is fixed, the mounting stability of the rubber roller is improved, the rubber roller is prevented from falling off, the mounting efficiency is improved, and the operation is convenient; when needing to dismantle, the pulling plate is drawn to the pulling plate drive and is drawn the post and remove, and memory spring contracts, is drawn the fixture block into the spring groove, and the fixture block breaks away from the draw-in groove, can take off the installation axle, removes the rigidity to the rubber roll, and it is more convenient to let the dismantlement in rubber roll later stage, the later maintenance of being convenient for.

The spring slot is characterized in that a through hole is formed in the inner surface of the spring slot, a pull column is fixedly connected to the upper surface of the clamping block, and the pull column is in sliding fit with the through hole.

The pull column is fixedly connected with a pull plate.

The utility model has the following beneficial effects:

the rubber roller mounting device drives the two groups of sliding plates to symmetrically displace by arranging the mounting shaft, the mounting groove, the sliding chute, the bidirectional threaded rod, the sliding seat and the sliding plates, so that the mounting distance is adjusted, rubber rollers with different sizes are conveniently mounted, the assembly mode is convenient, and the operation is convenient; by arranging the spring groove, the memory spring, the clamping block, the mounting shaft and the clamping groove, the position of the mounting shaft is fixed, the mounting stability of the rubber roller is improved, the rubber roller is prevented from falling off, the mounting efficiency is improved, and the operation is convenient; through setting up and drawing post, through-hole and arm-tie, in being drawn into the spring groove with the fixture block, the fixture block breaks away from the draw-in groove, can take off the installation axle, removes the rigidity to the rubber roll, and it is more convenient to let the dismantlement in rubber roll later stage, the later maintenance of being convenient for.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic isometric view of a narrow flexographic printing machine entering into a blanket roller fixing structure;

FIG. 2 is a schematic top view of a fixing structure of a traction roller of a narrow-width flexo printing machine;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;

FIG. 4 is a partial enlarged view of portion B of FIG. 3;

fig. 5 is a schematic diagram of a left side three-dimensional structure of a traction roller fixing structure of a narrow-width flexo printing machine.

In the drawings, the components represented by the respective reference numerals are listed below: 1. mounting a plate; 2. a chute; 3. a bidirectional threaded rod; 4. a slide base; 5. a slide plate; 6. a knob; 7. a mounting seat; 701. mounting grooves; 8. a rubber roller; 9. a supporting seat; 10. installing a shaft; 11. a spring slot; 12. a memory spring; 13. a clamping block; 14. A card slot; 15. a through hole; 16. pulling the column; 17. and (5) pulling the plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a fixing structure of a rubber roller for feeding and drawing of a narrow-width flexible printing press, comprising a mounting plate 1 and a rubber roller 8, wherein a chute 2 is arranged inside the mounting plate 1, a bidirectional threaded rod 3 is rotatably connected inside the chute 2, two sets of slide bases 4 are in threaded fit with the circumferential side surface of the bidirectional threaded rod 3, the two slide bases 4 are symmetrically arranged about the bidirectional threaded rod 3, a slide plate 5 is fixedly connected with the upper surface of the slide base 4, a mounting seat 7 is arranged on one side wall of the slide plate 5, a mounting groove 701 is arranged on one side wall of the mounting seat 7, a mounting shaft 10 is rotatably connected with the inner side wall of the rubber roller 8, the mounting shaft 10 is in clamping fit with the mounting groove 701, the mounting shaft 10 is assembled with the mounting groove 701 through the rotation of a knob 6, the bidirectional threaded rod 3 is rotated to cooperate with the slide bases 4 to drive the two sets of slide plates 5 to be symmetrically displaced, so as to realize adjustment of mounting distance and facilitate mounting of rubber rollers with different sizes, and the assembly mode is convenient, and the operation is convenient.

One end of the bidirectional threaded rod 3 is provided with a knob 6.

The upper surface of the mounting plate 1 is fixedly connected with a supporting seat 9.

The inner side wall of the mounting groove 701 is provided with a spring groove 11, the inner surface of the spring groove 11 is connected with a memory spring 12, and one end of the memory spring 12 is connected with a clamping block 13.

The circumferential side surface of the mounting shaft 10 is provided with a plurality of clamping grooves 14, the clamping blocks 13 are clamped and matched with the clamping grooves 14, one end of the mounting shaft 10 is clamped into the mounting groove 701, the clamping blocks 13 are pressed into the spring grooves 11 under extrusion, when the positions of the spring grooves 11 are aligned with the clamping grooves 14, the memory springs 12 reset to eject the clamping blocks 13, and the clamping blocks 13 are clamped into the clamping grooves 14, so that the position of the mounting shaft 10 is fixed, the mounting stability of the rubber roller 8 is improved, the rubber roller 8 is prevented from falling off, the mounting efficiency is improved, and the operation is facilitated; when needing to dismantle, pulling arm-tie 17, arm-tie 17 drive the stay 16 and remove, and memory spring 12 contracts, is drawn into spring groove 11 with fixture block 13, and fixture block 13 breaks away from draw-in groove 14, can take off installation axle 10, removes the rigidity to rubber roll 8, and it is more convenient to let the dismantlement in rubber roll 8 later stage, the later maintenance of being convenient for.

A through hole 15 is formed in the inner surface of the spring groove 11, a pull column 16 is fixedly connected to the upper surface of the clamping block 13, and the pull column 16 is in sliding fit with the through hole 15; the pull column 16 is fixedly connected with a pull plate 17.

The embodiment shown in fig. 1 to 5 is a method for using a fixing structure of a traction roller of a narrow-width flexo printing machine: the installation shaft 10 is assembled with the installation groove 701, the knob 6 is rotated, the bidirectional threaded rod 3 rotates, and the two groups of sliding plates 5 are driven to symmetrically displace by matching with the sliding seat 4, so that the adjustment of the installation distance is realized, the rubber rollers with different sizes are convenient to install, the assembly mode is convenient, and the operation is convenient; one end of the mounting shaft 10 is clamped into the mounting groove 701, the fixture block 13 is pressed into the spring groove 11 under extrusion, when the position of the spring groove 11 is aligned with the clamping groove 14, the memory spring 12 resets to eject the fixture block 13, the fixture block 13 is clamped into the clamping groove 14, so that the position of the mounting shaft 10 is fixed, the mounting stability of the rubber roller 8 is improved, the rubber roller 8 is prevented from falling off, the mounting efficiency is improved, and the operation is facilitated; when needing to dismantle, pulling arm-tie 17, arm-tie 17 drive the stay 16 and remove, and memory spring 12 contracts, is drawn into spring groove 11 with fixture block 13, and fixture block 13 breaks away from draw-in groove 14, can take off installation axle 10, removes the rigidity to rubber roll 8, and it is more convenient to let the dismantlement in rubber roll 8 later stage, the later maintenance of being convenient for.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a traction rubber roll fixed knot constructs is gone into to narrow width flexo printing machine, includes mounting panel (1) and rubber roll (8), its characterized in that: mounting panel (1) inside spout (2) have been seted up, spout (2) internal rotation is connected with two-way threaded rod (3), two-way threaded rod (3) week side screw-thread fit has two sets of slides (4), two slide (4) are the symmetry setting about two-way threaded rod (3), fixed surface is connected with slide (5) on slide (4), mount pad (7) are installed to slide (5) a lateral wall, mounting groove (701) have been seted up to mount pad (7) a lateral wall, rubber roll (8) inside wall rotates and is connected with installation axle (10), installation axle (10) clamp the cooperation with mounting groove (701).

2. The narrow-format flexo printing machine rubber-feeding roller fixing structure according to claim 1, wherein a knob (6) is installed at one end of the bidirectional threaded rod (3).

3. The narrow-format flexo printing machine inlet traction roller fixing structure according to claim 1, wherein a support seat (9) is fixedly connected to the upper surface of the mounting plate (1).

4. The fixing structure of the feeding and pulling rubber roller of the narrow-width flexible printing press according to claim 1, wherein a spring groove (11) is formed in the inner side wall of the mounting groove (701), a memory spring (12) is connected to the inner surface of the spring groove (11), and a clamping block (13) is connected to one end of the memory spring (12).

5. The rubber roller fixing structure of narrow-width flexible printing press according to claim 4, wherein the circumferential side of the mounting shaft (10) is provided with a plurality of slots (14), and the fixture block (13) is matched with the slots (14) in a clamping manner.

6. The narrow-width flexo printing machine feed-in blanket cylinder fixing structure according to claim 4, wherein a through hole (15) is formed in the inner surface of the spring groove (11), a pull column (16) is fixedly connected to the upper surface of the clamping block (13), and the pull column (16) is in sliding fit with the through hole (15).

7. The narrow-format flexo printing machine inlet-pulling rubber roller fixing structure according to claim 6, wherein the pull column (16) is fixedly connected with a pull plate (17).