Detachable spinning roller

Abstract

The utility model discloses a detachable spinning roller in the technical field of spinning rollers, which comprises a spinning roller body, a rubber ring is arranged on the outer side of the spinning roller body, a wear-resistant ring is arranged on the outer side of the rubber ring, end caps are arranged at the two ends of the spinning roller body, and the two ends of each end cap are slidably connected with moving columns. According to the spinning roller, the driving rods are driven through movement of the moving block, the rubber rods are driven to move through movement of the driving rods, the rubber rods make close contact with the spinning roller body, and therefore the spinning roller body can be prevented from being damaged, and the spinning roller body can be prevented from being damaged. The spinning roller body is tightly connected with the end caps, the problem that the end caps are loosened during use is avoided, the spinning roller body is convenient to disassemble and assemble, the spinning roller body can be replaced in time when the outer side of the spinning roller body is damaged, and the spinning roller body is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of textile rollers, in particular to a detachable textile roller. Background Art

[0002] Textile rollers are cylindrical rotating parts that play the roles of feeding, drafting, and output in textile machinery. They are widely used in drafting, carding, and conveying mechanisms. According to their functions, they are divided into drafting rollers, feeding rollers, pressing rollers, and working rollers. Drafting rollers are the main parts of the drafting mechanism of the spinning machine. The upper roller and the lower roller form a pair of roller jaws to hold the yarn for drafting. The quality of the rollers affects the uniformity of the output yarn.

[0003] In the application document for a detachable textile roller, application number 201720293926.3, bosses are provided on the inner and outer surfaces of the roller body to tightly connect the roller shaft, roller body, elastic layer, and ceramic shell into one body, and then tighten and limit it with end caps at both ends. The shell is designed to be made of ceramic material, giving the textile roller a smooth and wear-resistant outer surface, and also preventing static electricity, and preventing fiber breakage, entanglement, and knotting.

[0004] In the above application, during the high-speed rotation of the textile roller, since the cap and the textile roller are connected by friction, the cap and the wear-resistant layer are prone to movement during use of the textile roller, thereby affecting the use of the textile roller. Based on this, the utility model designs a detachable textile roller to solve the above problem. Utility Model Content

[0005] The purpose of the present utility model is to provide a detachable textile roller to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable textile roller, comprising a textile roller body, a rubber ring is provided on the outside of the textile roller body, a wear-resistant ring is provided on the outside of the rubber ring, end caps are provided at both ends of the textile roller body, both ends of the end caps are slidably connected to a moving column, a pushing block is installed at one end of the moving column by a screw, and both ends of the end cap are slidably connected to a driving rod, a rubber rod is bonded to one end of the driving rod, and the other end of the driving rod is fixedly connected to a moving block.

[0007] Preferably, a plurality of limiting rings are evenly arranged on the outside of the wear-resistant ring.

[0008] Preferably, the wear-resistant ring and the rubber ring, as well as the rubber ring and the textile roller body, are connected via connecting rods.

[0009] Preferably, the end faces of the pushing block and the moving block are both provided with an inclination angle, and the two inclination angles correspond to each other.

[0010] Preferably, both ends of the end faces of the rubber ring and the wear-resistant ring are provided with T-slots, and the connecting rod is slidably connected to the inside of the T-slots.

[0011] Preferably, the end faces of the rubber ring and the wear-resistant ring are in contact with an inner end face of the end cap, and the inner end face of the end cap is in contact with the end face of the textile roller body.

[0012] Preferably, the wear-resistant ring and the end cap are connected by threads.

[0013] Preferably, the end surface of the rubber rod contacts the outer side of the textile roller body, which facilitates squeezing the textile roller body.

[0014] Compared with the prior art, the beneficial effect of the utility model is that when using the textile roller body, the rubber ring is moved to the outside of the connecting rod and the wear-resistant ring is moved to the outside of the rubber ring by moving the rubber ring and the wear-resistant ring, and then the end cap is installed so that the end cap is threadedly connected to the wear-resistant ring. During the installation of the end cap, the moving column gradually contacts the wear-resistant ring, and at this time, the moving column is pushed to move, thereby driving the pushing block to move, and the moving block is driven to move by the movement of the pushing block, and the driving rod is driven by the movement of the moving block, and the rubber rod is driven to move by the movement of the driving rod, so that the rubber rod is in close contact with the textile roller body, and the textile roller body is tightly connected to the end cap, thereby avoiding the problem of the end cap loosening during use, facilitating the disassembly and assembly of the textile roller body, and can be replaced in time when the outside of the textile roller body is damaged, thereby facilitating the use of the textile roller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure A of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Textile roller body; 2. Rubber ring; 3. Wear-resistant ring; 4. Connecting rod; 5. End cap; 6. Moving column; 7. Pushing block; 8. Rubber rod; 9. Driving rod; 10. Moving block; 11. Limiting ring. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a detachable textile roller, comprising a textile roller body 1, a rubber ring 2 is provided on the outside of the textile roller body 1, a wear-resistant ring 3 is provided on the outside of the rubber ring 2, the wear-resistant ring 3 and the rubber ring 2, as well as the rubber ring 2 and the textile roller body 1, are connected by a connecting rod 4, both ends of the end surfaces of the rubber ring 2 and the wear-resistant ring 3 are provided with T-slots, and the connecting rod 4 is slidably connected to the inside of the T-slot to facilitate the installation of the rubber ring 2 and the wear-resistant ring 3;

[0024] The end faces of the rubber ring 2 and the wear-resistant ring 3 are in contact with one end face of the end cap 5, and the inner end face of the end cap 5 is in contact with the end face of the textile roller body 1, which is convenient for limiting the end of the rubber ring 2 and the wear-resistant ring 3. Both ends of the end cap 5 are slidably connected to a moving column 6, and a pushing block 7 is installed at one end of the moving column 6 by a screw. Both ends of the end cap 5 are slidably connected to a driving rod 9, and a rubber rod 8 is bonded to one end of the driving rod 9. The end face of the rubber rod 8 contacts the outer side of the textile roller body 1 for squeezing the textile roller body 1, thereby improving the stability after the end cap 5 is fixed. The other end of the driving rod 9 is fixedly connected to a moving block 10. The pushing block 7 and the end face of the moving block 10 are both provided with an inclination angle, and the two inclination angles correspond to each other, which is convenient for pushing the moving block 10 to move, and then squeezing the rubber rod 8. A plurality of limiting rings 11 are evenly arranged on the outside of the wear-resistant ring 3.

[0025] When using the textile roller body 1, the personnel move the rubber ring 2 and the wear-resistant ring 3 to move the rubber ring 2 to the outside of the connecting rod 4, and move the wear-resistant ring 3 to the outside of the rubber ring 2, and then install the end cap 5 so that the end cap 5 is threadedly connected to the wear-resistant ring 3. During the installation of the end cap 5, the moving column 6 gradually contacts the wear-resistant ring 3. At this time, the moving column 6 is pushed to move, and then the pushing block 7 is driven to move. The movement of the pushing block 7 drives the moving block 10 to move, and the movement of the moving block 10 drives the driving rod 9. The movement of the driving rod 9 drives the rubber rod 8 to move, so that the rubber rod 8 is in close contact with the textile roller body 1, and the textile roller body 1 is tightly connected to the end cap 5, avoiding the problem of the end cap 5 loosening during use, facilitating the disassembly and assembly of the textile roller body 1, and can be replaced in time when the outside of the textile roller body 1 is damaged, which facilitates the use of the textile roller body 1.

[0026] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0027] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A detachable textile roller, comprising a textile roller body (1), characterized in that: A rubber ring (2) is provided on the outside of the textile roller body (1), and a wear-resistant ring (3) is provided on the outside of the rubber ring (2). End caps (5) are provided at both ends of the textile roller body (1), and both ends of the end caps (5) are slidably connected to moving columns (6), and a pushing block (7) is installed at one end of the moving column (6). Both ends of the end caps (5) are slidably connected to driving rods (9), one end of the driving rod (9) is bonded to a rubber rod (8), and the other end of the driving rod (9) is fixedly connected to a moving block (10).

2. The detachable textile roller according to claim 1, characterized in that: A plurality of limiting rings (11) are evenly arranged on the outside of the wear-resistant ring (3).

3. The detachable textile roller according to claim 1, characterized in that: The wear-resistant ring (3) and the rubber ring (2), as well as the rubber ring (2) and the textile roller body (1), are all connected via a connecting rod (4).

4. The detachable textile roller according to claim 1, characterized in that: The end faces of the pushing block (7) and the moving block (10) are both provided with an inclination angle, and the two inclination angles correspond to each other.

5. The detachable textile roller according to claim 3, characterized in that: Both ends of the end faces of the rubber ring (2) and the wear-resistant ring (3) are provided with T-shaped grooves, and the connecting rod (4) is slidably connected to the inside of the T-shaped grooves.

6. The detachable textile roller according to claim 1, characterized in that: The end faces of the rubber ring (2) and the wear-resistant ring (3) are in contact with an inner end face of the end cap (5), and the inner end face of the end cap (5) is in contact with an end face of the textile roller body (1).

7. The detachable textile roller according to claim 1, characterized in that: The wear-resistant ring (3) and the end cap (5) are connected via threads.

8. The detachable textile roller according to claim 1, characterized in that: The end surface of the rubber rod (8) contacts the outer side of the textile roller body (1), facilitating squeezing of the textile roller body (1).

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