CN219156179U

CN219156179U - Distributing roller with detachable shaft head and roller surface

Info

Publication number: CN219156179U
Application number: CN202320320756.9U
Authority: CN
Inventors: 李恭庆; 张燕燕; 王建喜
Original assignee: Henan Xinxiang Liguo Rubber & Plastic Co ltd
Current assignee: Henan Xinxiang Liguo Rubber & Plastic Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-09
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a cloth roller with a detachable shaft head and a roller surface, which comprises a first limiting disc, wherein the upper end and the lower end of the right side of the first limiting disc are connected with arc-shaped fixing plates through bolts, the right side of each arc-shaped fixing plate is connected with a second limiting disc through bolts, and arc-shaped movable plates are arranged on the front side and the rear side between the arc-shaped fixing plates. According to the utility model, the roller is composed of the arc-shaped fixed plate and the arc-shaped movable plate, when the roller surface main body is replaced, the second limiting plate is detached, the two-way screw rod is driven to rotate by rotating the adjusting bolt, the first sliding block can be driven to approach along the first sliding groove, and accordingly the arc-shaped movable plate can be driven to approach along the second sliding groove through the second sliding block, the outer diameter of the roller composed of the arc-shaped fixed plate and the arc-shaped movable plate can be reduced, the contact area between the roller surface main body and the roller can be reduced, and the roller surface main body can be conveniently taken down.

Description

Distributing roller with detachable shaft head and roller surface

Technical Field

The utility model relates to the technical field of cloth rollers, in particular to a cloth roller with detachable shaft heads and roller surfaces.

Background

The friction winding is characterized in that rolling friction force between a roller and a cloth roll is utilized to wind the cloth roll, and the surface of the roller which is generally adopted is subjected to surface smoothing treatment such as chrome plating, but because certain roughness is required for friction to provide enough friction force, roller surfaces which are similar to rubber and have different roughness are coated on the surface of the roller so as to increase the surface friction force. However, the coated articles are worn due to the coating process and the use process, so that the roughness of different positions is often inconsistent, the wear condition is also inconsistent, and the friction force is uneven, so that the final product cannot be normally coiled.

The existing cloth roller surface coated roller surface is worn and then needs to be coated again or replaced, and the roller surface is not easy to be taken down from the roller when being replaced due to the fact that the roller surface is in close contact with the roller and the friction force is large.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a cloth roller with a detachable shaft head and a roller surface.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a can dismantle cloth roller of spindle nose and roll surface, includes first spacing dish, equal bolted connection of lower extreme has the arc fixed plate on the right side of first spacing dish, the right side bolted connection of arc fixed plate has the second spacing dish, the front and back side all is provided with the arc fly leaf between the arc fixed plate, the outside of arc fixed plate and arc fly leaf is located the position between first spacing dish and the second spacing dish and is provided with the roll surface main part, first spout has been seted up to the intermediate position of first spacing dish, the inside rotation of first spout is connected with bi-directional screw.

Further, the left middle position of the first limiting disc is fixedly connected with a first rotating shaft, and the right middle position of the second limiting disc is fixedly connected with a second rotating shaft.

Further, one end of the bidirectional screw rod penetrates through the first limiting disc to be fixedly connected with an adjusting bolt.

Further, a first sliding block is fixedly connected to the middle position of one side of the arc-shaped movable plate, the first sliding blocks are all in sliding connection with the first sliding grooves, and the first sliding blocks are respectively in threaded connection with one side of the bidirectional screw rod.

Further, the second sliding grooves are formed in the two ends of the inner side of the arc-shaped fixing plate, the second sliding blocks are fixedly connected to the two sides of the upper end and the lower end of the arc-shaped movable plate, and the second sliding blocks are respectively and slidably connected with the corresponding second sliding grooves.

The utility model has the beneficial effects that:

when the roller is used, the roller is composed of the arc-shaped fixed plate and the arc-shaped movable plate, the second limiting plate is detached when the roller surface main body is replaced, the rotating adjusting bolt drives the bidirectional screw to rotate, the first sliding block can be driven to approach along the first sliding groove, and accordingly the arc-shaped movable plate can be driven to approach along the second sliding groove through the second sliding block, the outer diameter of the roller composed of the arc-shaped fixed plate and the arc-shaped movable plate can be reduced, the contact area between the roller surface main body and the roller can be reduced, and the roller surface main body can be conveniently taken down.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: left side view of the present utility model;

fig. 2: right side view of the present utility model;

fig. 3: the arc movable plate mounting structure is schematically shown;

fig. 4: the working principle diagram of the utility model;

fig. 5: the first chute and the second chute are structurally schematic;

fig. 6: the first sliding block and the second sliding block are structurally schematic.

The reference numerals are as follows:

1. a first limit plate; 2. the second limiting disc; 3. a roll surface body; 4. a first rotating shaft; 5. a second rotating shaft; 6. an arc top fixing plate; 7. an arc-shaped movable plate; 8. a first chute; 9. a bidirectional screw; 10. an adjusting bolt; 11. a second chute; 12. a first slider; 13. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, relate to a cloth roller with detachable shaft heads and roller surfaces, including first limiting plate 1, equal bolted connection has arc fixed plate 6 on the right side upper and lower ends of first limiting plate 1, the right side bolted connection of arc fixed plate 6 has second limiting plate 2, all be provided with arc fly leaf 7 between the arc fixed plate 6 around, the outside of arc fixed plate 6 and arc fly leaf 7 is located the position between first limiting plate 1 and second limiting plate 2 and is provided with roller surface main part 3, the roller surface main part 3 that sets up is rubber material for increase the frictional force between roller and the cloth, first spout 8 has been seted up to the intermediate position of first limiting plate 1, the inside rotation of first spout 8 is connected with bidirectional screw 9.

As shown in fig. 1-6, a first rotating shaft 4 is fixedly connected to the middle position of the left side of the first limiting disc 1, a second rotating shaft 5 is fixedly connected to the middle position of the right side of the second limiting disc 2, and the first rotating shaft 4 and the second rotating shaft 5 are used for reloading the roller onto a mounting frame (not shown).

As shown in fig. 1-6, one end of the bidirectional screw 9 penetrates through the first limiting disc 1 and is fixedly connected with an adjusting bolt 10, a first sliding block 12 is fixedly connected to the middle position of one side of the arc-shaped movable plate 7, the first sliding blocks 12 are all in sliding connection with the first sliding grooves 8, the first sliding blocks 12 are respectively in threaded connection with one side of the bidirectional screw 9, second sliding grooves 11 are respectively formed in two ends of the inner side of the arc-shaped fixed plate 6, second sliding blocks 13 are respectively fixedly connected to two sides of the upper end and the lower end of the arc-shaped movable plate 7, the second sliding blocks 13 are respectively in sliding connection with the corresponding second sliding grooves 11, the adjusting bolt 10 is rotated to drive the bidirectional screw 9 to rotate, the first sliding blocks 12 can be driven to approach along the first sliding grooves 8, and accordingly the arc-shaped movable plate 7 can be driven to approach along the second sliding grooves 11 through the second sliding blocks 13.

Working principle: when in use, the roller is composed of the arc-shaped fixed plate 6 and the arc-shaped movable plate 7, when the roller surface main body 3 is replaced, the second limiting disc 2 is detached, the rotation adjusting bolt 10 drives the bidirectional screw 9 to rotate, and the first sliding block 12 can be driven to approach along the first sliding groove 8, so that the arc-shaped movable plate 7 can be driven to approach along the second sliding groove 11 through the second sliding block 13, the outer diameter of the roller composed of the arc-shaped fixed plate 6 and the arc-shaped movable plate 7 can be reduced, the contact area between the roller surface main body 3 and the roller can be reduced, and the roller surface main body 3 can be conveniently taken down.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form 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 understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a can dismantle cloth roller of spindle nose and roll surface, includes first spacing dish (1), its characterized in that: the right side upper and lower ends of first limiting plate (1) are all bolted connection has arc fixed plate (6), the right side bolted connection of arc fixed plate (6) has second limiting plate (2), all be provided with arc fly leaf (7) in front and back side between arc fixed plate (6), the outside of arc fixed plate (6) and arc fly leaf (7) is located the position between first limiting plate (1) and second limiting plate (2) and is provided with roll surface main part (3), first spout (8) have been seted up to the intermediate position of first limiting plate (1), the inside rotation of first spout (8) is connected with bidirectional screw (9).

2. A cloth roll with detachable axle head and roll surface as claimed in claim 1, wherein: the left middle position of the first limiting disc (1) is fixedly connected with a first rotating shaft (4), and the right middle position of the second limiting disc (2) is fixedly connected with a second rotating shaft (5).

3. A cloth roll with detachable axle head and roll surface as claimed in claim 1, wherein: one end of the bidirectional screw rod (9) penetrates through the first limiting disc (1) and is fixedly connected with an adjusting bolt (10).

4. A cloth roll with detachable axle head and roll surface as claimed in claim 1, wherein: the middle position of one side of the arc-shaped movable plate (7) is fixedly connected with a first sliding block (12), the first sliding blocks (12) are all in sliding connection with the first sliding groove (8), and the first sliding blocks (12) are respectively in threaded connection with one side of the bidirectional screw rod (9).

5. A cloth roll with detachable axle head and roll surface as claimed in claim 1, wherein: the two ends of the inner side of the arc-shaped fixed plate (6) are provided with second sliding grooves (11), two sides of the upper end and the lower end of the arc-shaped movable plate (7) are fixedly connected with second sliding blocks (13), and the second sliding blocks (13) are respectively and slidably connected with the corresponding second sliding grooves (11).