CN212372920U

CN212372920U - Printing rubber roll replacement and maintenance device

Info

Publication number: CN212372920U
Application number: CN202020472122.1U
Authority: CN
Inventors: 张飞; 李峰; 王金标
Original assignee: Anhui Mengniu Color Printing Packaging Co ltd
Current assignee: Anhui Fuhe Packaging Technology Co ltd; Anhui Mengniu Packaging Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-19
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a maintenance device is changed to printing rubber roll, including left organism curb plate, right organism curb plate, the printing rubber roll, it is equipped with the printing rubber roll to rotate the installation between left organism curb plate and the right organism curb plate, the both sides of printing rubber roll are equipped with the roller end of a body structure respectively, both sides roller end is equallyd divide and is do not slided to insert and establish the installation and set up in one side opening sliding cavity of sliding sleeve, and through the locking bolt locking of conflicting of diphase body, one side axle head of establishing installation linkage pivot is slided to slide in the opposite side opening sliding cavity of sliding sleeve, and through the locking bolt locking of conflicting of a looks body, the opposite side axle head normal running fit of linkage pivot is installed in fixed axle sleeve, fixed axle sleeve fixed mounting respectively sets up at left. By adopting the technical scheme, the printing rubber roller is simple in structure, convenient to assemble and install, convenient to disassemble and take down, time-saving and labor-saving in operation, and beneficial to disassembling or assembling and using the printing rubber roller, so that the production efficiency is improved.

Description

Printing rubber roll replacement and maintenance device

Technical Field

The utility model relates to a printing rubber roll dismantles the technical field of installation, especially relates to a printing rubber roll changes maintenance device.

Background

The printing rubber roller is divided into a hard roller and a soft roller, is used for printing machinery and is used as a rubber roller for imprinting, ink mixing and ink transferring, and the rubber roller has moderate hardness and elasticity, high oil resistance, detergent resistance, wear resistance and shape stability.

SUMMERY OF THE UTILITY MODEL

For solving prior art scheme's defect, the utility model discloses a printing rubber roll changes maintenance device.

The utility model discloses a printing rubber roll replacement and maintenance device, which comprises a left body side plate, a right body side plate and a printing rubber roll, wherein the printing rubber roll is rotatably arranged between the left body side plate and the right body side plate, the two sides of the printing rubber roll are respectively provided with a roll shaft end with an integral structure, the roll shaft ends are respectively arranged in a sliding cavity with an opening at one side of a sliding shaft sleeve in a sliding way, locking bolts II are uniformly distributed on the side wall of the opening at one side of the sliding shaft sleeve in a threaded fit way, the tail ends of the uniformly distributed locking bolts II are abutted against the end of the locking roll shaft, one side shaft end of an installation linkage rotating shaft is slidably inserted in a sliding cavity with an opening at the other side of the sliding shaft sleeve in a threaded fit way, a locking bolt I is uniformly distributed on the side wall of the opening at the other side of the sliding shaft sleeve in a threaded fit way, one side, and the other side shaft end of the linkage rotating shaft is arranged in a fixed shaft sleeve in a rotating fit manner, and the fixed shaft sleeve is respectively and fixedly arranged on the left machine body side plate and the right machine body side plate.

Preferably, a plurality of limiting sliding grooves are uniformly distributed on the circumferential side wall of the sliding shaft sleeve, a plurality of limiting clamping blocks are respectively inserted and installed in the limiting sliding grooves uniformly distributed, and the limiting clamping blocks are uniformly distributed and integrally arranged at the tail end of the linkage rotating shaft.

Preferably, a limiting plate for separating the sliding cavities with the openings at two sides is arranged in the inner cavity of the sliding shaft sleeve.

Preferably, the inner wall of the fixed shaft sleeve is fixedly connected with an outer diameter ring of the rolling bearing, and the inner diameter ring of the rolling bearing is fixedly connected with the linkage rotating shaft.

Preferably, the fixed shaft sleeve is respectively fastened and connected with the left machine body side plate and the right machine body side plate through fastening bolts.

Preferably, the spiral rubber strip is arranged on the circumferential outer wall of the printing rubber roll.

The beneficial effects are that: its simple structure, assembly simple to operate forms the integral type through smooth axle sleeve between interlock pivot and the roller end and connects, is convenient for slide along the interlock pivot through smooth axle sleeve for smooth axle sleeve breaks away from inserting between the roller end and establishes the connection, thereby convenient to detach takes off the printing rubber roll, and operation labour saving and time saving is favorable to the printing rubber roll to dismantle or install and use, thereby is favorable to improving production efficiency.

Drawings

FIG. 1 is a schematic structural view of a printing roller replacing and maintaining device of the present invention;

FIG. 2 is a schematic cross-sectional view of the printing roller replacing and maintaining device of the present invention;

fig. 3 is the utility model relates to a set up spacing fixture block schematic diagram in printing rubber roll changes maintenance device's interlock pivot.

Wherein: 1-left body side plate; 2-right body side plate; 3-printing rubber rollers; 4-roll shaft end; 5-sliding shaft sleeve; 6-linkage rotating shaft; 7-a limiting chute; 8-limiting a fixture block; 9-locking the bolt I; 10-locking the bolt II; 11-a limiting plate; 12-fixing the shaft sleeve; 13-rolling bearings; 14-a fastening bolt; 15-rubber strip.

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 some embodiments of the present invention, not all embodiments; based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-3, the utility model discloses a printing rubber roll replacement and maintenance device, which comprises a left body side plate 1, a right body side plate 2 and a printing rubber roll 3, wherein the printing rubber roll 3 is rotatably installed between the left body side plate 1 and the right body side plate 2, both sides of the printing rubber roll 2 are respectively provided with a roll shaft end 4 with an integral structure, both roll shaft ends 4 are respectively inserted and installed in a slide cavity with one side opening of a slide shaft sleeve 5 in a sliding way, locking bolts two 10 are installed on the side wall of the opening end with one side of the slide shaft sleeve 5 in a screw-thread fit way, the tail ends of the locking bolts two 10 are contacted with the locking roll shaft end 4, one side shaft end of a linkage rotating shaft 6 is inserted and installed in the slide cavity with the opening with the other side of the slide shaft sleeve 5 in a sliding way, and locking bolts one 9 are installed on the side wall of the opening end with the other side, the tail end of a first uniformly distributed locking bolt 9 is abutted against one side shaft end of the interlocking rotating shaft 6, the other side shaft end of the interlocking rotating shaft 6 is installed in the fixed shaft sleeve 12 in a rotating fit mode, and the fixed shaft sleeve 12 is fixedly installed on the left machine body side plate 1 and the right machine body side plate 2 respectively.

A plurality of spacing spouts 7 have been seted up to the equipartition on the circumference lateral wall of smooth axle sleeve 5, a plurality of equipartitions spacing spout 7 in insert respectively and establish and install spacing fixture block 8, spacing fixture block 8 equipartition body structure sets up the tail end at interlock pivot 6, matches the assembly between spacing fixture block 8 and the spacing spout 7 of setting for interlock pivot 6 is through integrative rotation stability between smooth axle sleeve 5 and the roller end 4, and in dismantling the operation process, spacing fixture block 8 is convenient for slide along spacing spout 7, makes smooth axle sleeve 5 fix a position on interlock pivot 6 and slide stably.

And a limiting plate 11 for separating the sliding cavities with the openings at the two sides is arranged in the inner cavity of the sliding shaft sleeve 5, and the arranged limiting plate 11 is used for limiting the collision of the roller shaft end 4 in the opening sliding cavity of the sliding shaft sleeve 5.

The inner wall of the fixed shaft sleeve 12 is tightly connected with the outer diameter ring of the rolling bearing 13, and the inner diameter ring of the rolling bearing 13 is tightly connected with the linkage rotating shaft 6, so that the fixed shaft sleeve 12 is stably installed in a rotating mode through the rolling bearing 13 and the linkage rotating shaft 6.

The fixed shaft sleeve 12 is respectively fastened and connected with the left machine body side plate 1 and the right machine body side plate 2 through fastening bolts 12, and assembly and installation are convenient.

The printing rubber roller 3 is characterized in that a spiral rubber strip 15 is arranged on the outer wall of the circumference of the printing rubber roller 3, and the arranged rubber strip 15 is used for increasing the wear-resisting property of the printing rubber roller 3.

The utility model is implemented as follows: when the printing roller is used, the two sides of the printing rubber roller 3 are provided with roller shaft ends 4, the roller shaft ends 4 are convenient to slide, insert and install in a sliding cavity with an opening at one side of a sliding shaft sleeve 5, the roller shaft ends 4 and the sliding shaft sleeve 5 are integrally and firmly locked through uniformly distributed locking bolts two 10, the other side of the sliding shaft sleeve 5 is slidably inserted and installed with a linkage rotating shaft 6, the sliding shaft sleeve 5 and the linkage rotating shaft 6 are integrally and firmly locked through uniformly distributed locking bolts one 9, and limiting sliding chutes 7 uniformly distributed and formed in the sliding shaft sleeve 5 are in limiting clamping connection with limiting clamping blocks 8 arranged at the tail end of the linkage rotating shaft 6, so that the linkage rotating shaft 6, the sliding shaft sleeve 5 and the roller shaft ends 4 are integrally and stably rotated; when the printing rubber roller 3 needs to be disassembled and replaced, the sliding shaft sleeve 5 slides along the linkage rotating shaft 6 by respectively removing the abutting locking of the uniformly distributed locking bolts I9 and II 10, so that the sliding shaft sleeve 5 is separated from the insertion connection between the roller shaft ends 4, the printing rubber roller is convenient to disassemble and take down, and the operation is convenient. Thereby being convenient for finishing the hoisting process. Adopt this technical scheme, its simple structure, assembly simple to operate forms the body coupling through smooth axle sleeve between interlock pivot and the roller end, is convenient for slide along the interlock pivot through smooth axle sleeve for smooth axle sleeve breaks away from inserting between the roller end and establishes the connection, thereby convenient to detach takes off the printing rubber roll, and operation labour saving and time saving is favorable to the printing rubber roll to dismantle or install and use, thereby is favorable to improving production efficiency.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A printing rubber roller replacing and maintaining device comprises a left machine body side plate (1), a right machine body side plate (2) and a printing rubber roller (3), wherein the printing rubber roller (3) is arranged between the left machine body side plate (1) and the right machine body side plate (2) in a rotating mode, roller ends (4) of an integrated structure are arranged on two sides of the printing rubber roller (3) respectively, the printing rubber roller replacing and maintaining device is characterized in that the roller ends (4) on two sides are evenly distributed and slidably inserted into a sliding cavity of an opening on one side of a sliding shaft sleeve (5), locking bolts (10) are uniformly distributed and installed on the side wall of the opening on one side of the sliding shaft sleeve (5) in a threaded matching mode, the tail ends of the locking bolts (10) which are uniformly distributed and installed abut against the locking roller ends (4), one side shaft ends of an interlocking rotating shaft (6) are installed in a sliding cavity of an opening on the other side of the sliding shaft sleeve (5) in a sliding mode of sliding shaft are slidably inserted, and, the tail end of a first locking bolt (9) which is uniformly distributed is abutted against one side shaft end of the linkage rotating shaft (6), the other side shaft end of the linkage rotating shaft (6) is installed in a fixed shaft sleeve (12) in a rotating fit mode, and the fixed shaft sleeve (12) is fixedly installed on the left machine body side plate (1) and the right machine body side plate (2) respectively.

2. The printing blanket roll replacement and maintenance device of claim 1, wherein: a plurality of limiting sliding grooves (7) are uniformly distributed on the circumferential side wall of the sliding shaft sleeve (5), a plurality of limiting clamping blocks (8) are respectively inserted and installed in the limiting sliding grooves (7), and the limiting clamping blocks (8) are uniformly distributed and integrally arranged at the tail end of the linkage rotating shaft (6).

3. The printing blanket roll replacement and maintenance device of claim 1, wherein: and a limiting plate (11) for separating the sliding cavities with the openings at two sides is arranged in the inner cavity of the sliding shaft sleeve (5).

4. The printing blanket roll replacement and maintenance device of claim 1, wherein: the inner wall of the fixed shaft sleeve (12) is fixedly connected with the outer diameter ring of the rolling bearing (13), and the inner diameter ring of the rolling bearing (13) is fixedly connected with the linkage rotating shaft (6).

5. The printing blanket roll replacement and maintenance device of claim 1, wherein: the fixed shaft sleeve (12) is respectively fastened and connected with the left machine body side plate (1) and the right machine body side plate (2) through fastening bolts (14).

6. The printing blanket roll replacement and maintenance device of claim 1, wherein: and a spiral rubber strip (15) is arranged on the circumferential outer wall of the printing rubber roll (3).