CN220081927U - Rubber preshrinking blanket rubber roller - Google Patents

Abstract

The utility model provides a rubber preshrinking blanket rubber roller, which relates to the technical field of rubber rollers and comprises a roller shaft, two mounting rings and a supporting sleeve, wherein a roller core is arranged on the outer surface of the roller shaft, a plurality of connecting seats are uniformly and fixedly connected to the outer surface of the roller core, a plurality of telescopic rods are fixedly connected to the inner bottoms of the connecting seats at equal intervals, springs are sleeved on the outer surfaces of the telescopic rods, supporting plates are fixedly connected between the end surfaces of a plurality of groups of telescopic rods, and positioning plates are fixedly connected to the outer surfaces of the supporting plates. According to the utility model, the rubber sleeve can be mounted on the outer side of the positioning plate through the connecting sleeve of the supporting sleeve, when the rubber sleeve is damaged and needs to be replaced, the mounting rings on the two sides are detached after the nut is loosened, the supporting sleeve can be drawn out after the positioning plate is slightly pressed from the side, and then a new supporting sleeve is taken to be adhered to the rubber sleeve, so that the rubber sleeve can be quickly dismounted, and the working efficiency is improved.

Description

Rubber preshrinking blanket rubber roller

Technical Field

The utility model relates to the technical field of rubber rollers, in particular to a rubber pre-shrinking blanket rubber roller.

Background

The rubber preshrinking blanket rubber roller is a roller equipment used in printing, coating, compounding and other processes, is made of rubber material, and has good wear resistance, corrosion resistance and high temperature resistance.

In the prior art, when the rubber pre-shrinking blanket rubber roller is installed and used, an entire outer rubber ring is adhered to a roller core through glue, when the outer rubber ring is damaged and needs to be replaced, the rubber ring needs to be shoveled down by a scraper, and after the rubber ring is taken down, the cleaning of residual glue is very time-consuming and labor-consuming, so that the working efficiency is influenced.

Disclosure of Invention

The utility model aims to solve the problems that when a rubber pre-shrinking blanket rubber roller is installed and used in the prior art, a whole outer rubber ring is adhered to a roller core through glue, when the outer rubber ring is damaged and needs to be replaced, a scraper is needed to be used for shoveling down the rubber ring, and after the rubber ring is taken down, the cleaning of residual glue is very time-consuming and labor-consuming, and the working efficiency is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rubber preshrinking blanket rubber roll, includes roller, two collar and supporting sleeve, the roller surface is provided with the roller core, a plurality of connecting seats of even fixedly connected with of roller core surface, a plurality of the equal equidistance fixedly connected with of bottom a plurality of telescopic links in the connecting seat, a plurality of the equal cover of telescopic link surface is equipped with the spring, multiunit equal fixedly connected with backup pad between the telescopic link terminal surface, a plurality of the equal fixedly connected with locating plate of backup pad surface, two the equal fixedly connected with picture peg of adjacent one side surface of collar, two a plurality of through-holes have all been seted up to the collar surface, one of them the collar is close to a plurality of adapter sleeve of even fixedly connected with in locating picture peg one side.

Preferably, the outer surface of the supporting plate is provided with a jack, and the outer surface of the positioning plugboard and the inner surface of the jack are arranged in a plugging manner.

Preferably, the outer surface of the supporting sleeve is provided with a rubber sleeve, and the supporting sleeve and the rubber sleeve are bonded through glue.

Preferably, the outer surface of the positioning plate is in arc-shaped arrangement, and the outer surface of the positioning plate is attached to the inner surface of the supporting sleeve.

Preferably, the inner surface of the connecting sleeve is provided with a bolt, and the outer surface of the bolt is in threaded connection with a nut.

Preferably, the nut is located at the outer side of the mounting ring, and the through hole is matched with the position of the connecting sleeve.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the rubber sleeve can be mounted on the outer side of the positioning plate through the connecting sleeve of the supporting sleeve, when the rubber sleeve is damaged and needs to be replaced, the mounting rings on the two sides are detached after the nut is loosened, the supporting sleeve can be drawn out after the positioning plate is slightly pressed from the side, and then a new supporting sleeve is taken to be adhered to the rubber sleeve, so that the rubber sleeve can be quickly dismounted, and the working efficiency is improved.

2. According to the utility model, when the bolts are inserted to fasten the two mounting ring clamps, the arrangement of the connecting sleeve can play a role in guiding, so that the mounting positions of the misaligned bolts can be avoided, and the convenience in the operation process is improved.

Drawings

Fig. 1 is a perspective view of a rubber pre-shrinking blanket rubber roll according to the present utility model;

fig. 2 is a schematic diagram of a roll core structure of a rubber pre-shrinking blanket rubber roll according to the present utility model;

fig. 3 is a schematic diagram of a connection seat structure of a rubber pre-shrinking blanket rubber roller according to the present utility model;

fig. 4 is a schematic view of a mounting ring structure of a rubber pre-shrinking blanket rubber roller according to the present utility model.

Legend description: 1. a roll shaft; 2. a roll core; 3. a support sleeve; 4. a rubber sleeve; 5. a connecting seat; 6. a telescopic rod; 7. a spring; 8. a support plate; 9. a positioning plate; 10. a jack; 11. a mounting ring; 12. positioning the plugboard; 13. a connection sleeve; 14. a bolt; 15. and (3) a nut.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1, as shown in fig. 1-4, the utility model provides a rubber pre-shrinking blanket rubber roller, which comprises a roller shaft 1, two mounting rings 11 and a supporting sleeve 3, wherein a roller core 2 is arranged on the outer surface of the roller shaft 1, a plurality of connecting seats 5 are uniformly and fixedly connected to the outer surface of the roller core 2, a plurality of telescopic rods 6 are fixedly connected to the inner bottom surfaces of the plurality of connecting seats 5 at equal intervals, springs 7 are sleeved on the outer surfaces of the plurality of telescopic rods 6, a supporting plate 8 is fixedly connected between the end surfaces of the plurality of groups of telescopic rods 6, a positioning plate 9 is fixedly connected to the outer surfaces of the plurality of supporting plates 8, a plurality of positioning inserting plates 12 are fixedly connected to the outer surfaces of one side adjacent to the two mounting rings 11, inserting holes 10 are formed in the outer surfaces of the supporting plate 8, rubber sleeves 4 are arranged on the outer surfaces of the supporting sleeves 3, the supporting sleeves 3 are bonded with the rubber sleeves 4 through glue, the outer surfaces of the positioning plates 9 are arranged in an arc shape, bolts 14 are arranged on the inner surfaces of the connecting sleeves 13, nuts 15 are in threaded connection with the outer surfaces of the bolts 14, and the nuts 15 are positioned on the outer surfaces of the mounting rings 11.

Its effect that whole embodiment 1 reached is, after installing rubber sleeve 4 in the roller core 2 outside, use glue adhesion in the outside of supporting sleeve 3 with rubber sleeve 4, press locating plate 9 can press the backup pad 8 to the inboard of connecting seat 5, can oppress spring 7 and take place to shrink when backup pad 8 is pressed, can play the limiting displacement to the removal of backup pad 8 through the setting of telescopic link 6, insert the cover in the outside position of locating plate 9 later with supporting sleeve 3, loosen the suppression back to locating plate 9, utilize the resilience force of spring 7 can drive locating plate 9 and reset, the locating plate 9 can laminate the inner wall of supporting sleeve 3 and fix the position centre gripping of supporting sleeve 3, later insert the installation collar 11 of both sides in the roller 1 outside respectively, installation collar 11 can drive locating plate 12 and remove and insert in jack 10, the through-hole of bolt 14 from one side inserts, use nut 15 to screw in the bolt 14 outside to the removal of backup pad 8, the setting of locating plate 12 can lock the position of backup pad 8, thereby can be protected the location plate 9 and can be moved the position and be fixed, can be guaranteed to take out the position of supporting sleeve 3 after the rubber sleeve 3, and can be moved the deformation is guaranteed to the side face of the rubber sleeve 3, can be moved from the side face of the side, the rubber sleeve is taken out after the rubber sleeve 4 is changed, the improvement is realized, the efficiency is realized, and the rubber sleeve is taken out after the rubber sleeve 4 is changed, can be changed, and the rubber sleeve is removed, and is deformed and is required to be moved 4.

In embodiment 2, as shown in fig. 1-4, the outer surfaces of two mounting rings 11 are provided with a plurality of through holes, wherein one side of one mounting ring 11, which is close to a positioning plugboard 12, is uniformly and fixedly connected with a plurality of connecting sleeves 13, and the through holes are matched with the positions of the connecting sleeves 13.

The effect that its whole embodiment 2 reached is, when inserting bolt 14 to two collar 11 clamp fastening, and bolt 14 can insert adapter sleeve 13 and wear out from the through-hole position of opposite side collar 11, and adapter sleeve 13's setting can play the guide effect, can avoid the mounted position to inaccurate bolt 14, has promoted the convenience of operation process.

Working principle: after the rubber sleeve 4 is arranged on the outer side of the pair roller core 2, the rubber sleeve 4 is adhered on the outer side of the supporting sleeve 3 by using glue, the supporting plate 8 can be pressed towards the inner side of the connecting seat 5 by pressing the positioning plate 9, the spring 7 is pressed to shrink when the supporting plate 8 is pressed, the supporting plate 8 can be limited by the arrangement of the telescopic rod 6, then the supporting sleeve 3 is inserted and sleeved at the outer side of the positioning plate 9, after the pressing of the positioning plate 9 is released, the positioning plate 9 can be driven to reset by the resilience force of the spring 7, the positioning plate 9 can be attached to the inner wall of the supporting sleeve 3 to clamp and fix the position of the supporting sleeve 3 after reset, then the mounting rings 11 on two sides are respectively sleeved on the outer side of the roller shaft 1, the mounting rings 11 can drive the positioning plugboard 12 to move and insert into the jack 10, after the insertion of the mounting rings 11 on two sides is completed, the bolts 14 are inserted from the through holes on one side, the nut 15 is used for screwing the mounting rings 11 on the other side into the outer sides of the bolts 14, the clamping and fixing of the two mounting rings 11 are completed, the positioning plugboard 12 can lock and fix the positions of the supporting plates 8, so that the deformation of the springs 7 caused by the stress of the positioning plate 9 can be avoided, the stability of the positions of the supporting sleeves 3 can be ensured, when the rubber sleeve 4 needs to be replaced, the mounting rings 11 on the two sides are separated after the nut 15 is loosened, the positioning plate 9 is slightly pressed from the side, the supporting sleeves 3 can be drawn out, then the new supporting sleeves 3 are taken out to adhere the rubber sleeve 4, the quick disassembly and the assembly of the rubber sleeve 4 can be completed, the working efficiency is improved, when the bolts 14 are inserted into the clamping and fixing of the two mounting rings 11, the bolts 14 can be inserted into the connecting sleeves 13 to penetrate out from the through holes of the mounting rings 11 on the other side, the arrangement of the connecting sleeves 13 can play a guiding role, the mounting position of the misalignment bolts 14 can be avoided, and the convenience of the operation process is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a rubber preshrinking blanket rubber roll, includes roller (1), two collar (11) and support sleeve (3), its characterized in that: the roller comprises a roller shaft (1), and is characterized in that a roller core (2) is arranged on the outer surface of the roller shaft (1), a plurality of connecting seats (5) are uniformly and fixedly connected to the outer surface of the roller core (2), a plurality of telescopic rods (6) are uniformly and fixedly connected to the inner bottom of each connecting seat (5), springs (7) are uniformly sleeved on the outer surface of each telescopic rod (6), a plurality of supporting plates (8) are uniformly and fixedly connected to the end faces of each telescopic rod (6), a plurality of positioning plates (9) are uniformly and fixedly connected to the outer surface of each supporting plate (8), a plurality of positioning inserting plates (12) are uniformly and fixedly connected to the outer surface of one side, which is adjacent to each mounting ring (11), of the outer surfaces of each mounting ring (11) is provided with a plurality of through holes, and one mounting ring (11) is close to one side of each positioning inserting plate (12), and a plurality of connecting sleeves (13) are uniformly and fixedly connected.

2. The rubber pre-shrunken blanket roll of claim 1, wherein: the outer surface of the supporting plate (8) is provided with a jack (10), and the outer surface of the positioning plugboard (12) is in insertion arrangement with the inner surface of the jack (10).

3. The rubber pre-shrunken blanket roll of claim 1, wherein: the outer surface of the supporting sleeve (3) is provided with a rubber sleeve (4), and the supporting sleeve (3) and the rubber sleeve (4) are adhered through glue.

4. The rubber pre-shrunken blanket roll of claim 1, wherein: the outer surface of the positioning plate (9) is in arc-shaped arrangement, and the outer surface of the positioning plate (9) is attached to the inner surface of the supporting sleeve (3).

5. The rubber pre-shrunken blanket roll of claim 1, wherein: the inner surface of the connecting sleeve (13) is provided with a bolt (14), and the outer surface of the bolt (14) is in threaded connection with a nut (15).

6. The rubber pre-shrunken blanket roll of claim 5, wherein: the nut (15) is positioned at the outer side of the mounting ring (11), and the through hole is matched with the connecting sleeve (13) in position.