Coated cloth guide roller

Abstract

The utility model discloses a wrapping type cloth guide roller which comprises a cloth guide roller body, installation shafts are arranged at the two ends of the cloth guide roller body, wrapping leather is arranged outside the cloth guide roller body, a reinforcing bottom sleeve is arranged on the bottom face of the wrapping leather, and an upper locking inlaying groove and a lower locking inlaying groove are formed in the upper position and the lower position of an opening of the reinforcing bottom sleeve respectively. A sealing strip is arranged at one end of the wrapping skin, a sealing groove is formed in the other end of the reinforcing bottom sleeve, side positioning protection plates are arranged at the two ends of the wrapping skin, and rubber protruding points are arranged on the inner sides of the side positioning protection plates. The wrapping leather is arranged on the surface of the reinforcing bottom sleeve, and a detachable structure is arranged between the reinforcing bottom sleeve and the cloth guide roller, so that the whole wrapping leather can be fixed on the surface of the cloth guide roller, a gap is prevented from being reserved, the wrapping flatness of the cloth guide roller is increased, and cloth is conveyed more smoothly; and the whole coating leather can be detached more easily.

Description

Technical Field

[0001] The utility model relates to the field of cloth guide rollers, in particular to a covered cloth guide roller. Background Art

[0002] The cloth guide roller is a common and universal device in open-width dyeing and finishing equipment. Its main function is to support and guide the fabric to run in a certain direction and adjust the tension of the fabric in the running direction. The main function of the cloth guide roller is to provide open-width fabric transmission in printing and dyeing machinery. According to the bearing type, the cloth guide roller can be divided into: sliding bearing cloth guide roller, rolling bearing cloth guide roller. The material of the cloth guide roller can be: optional shaft head carbon steel, the rest stainless steel; or all stainless steel cloth guide roller.

[0003] There are still certain deficiencies in the use of the wrapped cloth guide roller in the existing technology. The traditional wrapped cloth guide roller usually wraps the covering tape directly on the surface of the cloth guide roller. The gaps where the covering tape is wrapped are not smooth enough, which increases the friction on the surface of the cloth guide roller and affects the smoothness of the cloth conveying. In addition, when replacing the covering tape, the old one needs to be torn off, and multiple steps are required to go back and forth, which is time-consuming and inconvenient for the replacement operation. Utility Model Content

[0004] The purpose of the present utility model is to provide a covered cloth guide roller to solve the problem proposed in the above background technology that the traditional covered cloth guide roller usually wraps the covering tape directly on the surface of the cloth guide roller, the gaps where the covering tape is wrapped are not smooth enough, which increases the friction on the surface of the cloth guide roller and affects the smoothness of cloth conveying. In addition, when replacing the covering tape, the old one needs to be torn off, and multiple steps are required to go back and forth, which is time-consuming and inconvenient for replacement operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a covered cloth guide roller, comprising a cloth guide roller, mounting shafts are provided at both ends of the cloth guide roller, a covering leather is provided on the outside of the cloth guide roller, a reinforced bottom sleeve is provided on the bottom surface of the covering leather, an upper locking inlay groove and a lower locking inlay groove are provided at the upper and lower positions of the opening of the reinforced bottom sleeve respectively, a sealing strip is provided at one end of the covering leather, a sealing groove is provided at the other end of the reinforced bottom sleeve, side positioning guard plates are provided at both ends of the covering leather, and rubber bumps are provided on the inner sides of the side positioning guard plates.

[0006] In a further embodiment, the upper locking inlay groove and the lower locking inlay groove are fixedly connected by a locking inlay strip, and the upper locking inlay groove and the lower locking inlay groove are configured as a centrally symmetrical structure.

[0007] In a further embodiment, a non-slip rubber pad is provided in the middle of the inner wall of the reinforced bottom cover, and the covering skin is connected to the reinforced bottom cover by gluing.

[0008] In a further embodiment, the reinforced bottom sleeve is made of plastic material, and the reinforced bottom sleeve is connected to the cloth guide roller by inlaying.

[0009] In a further embodiment, the sealing strip and the sealing groove are connected by gluing, and the sealing strip and the covering skin are configured as an integral structure.

[0010] In a further embodiment, the side positioning guard plate is fixedly connected to the cloth guide roller through a threaded layer, and the side positioning guard plate is connected to both ends of the reinforced bottom sleeve by inlaying.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. In the utility model, the covering leather is arranged on the surface of the reinforced bottom sleeve, and a detachable structure is set between the reinforced bottom sleeve and the cloth guide roller. This installation method can fix the entire covering leather on the surface of the cloth guide roller, avoid reserving gaps, increase the flatness of the cloth guide roller covering, and make the cloth conveying smoother. Setting it as a detachable structure makes it easier to disassemble the entire covering leather. When the covering leather needs to be replaced, only two steps are required: one is to tear off the sealing strip, and the other is to pull out the locking inlay strip to separate the reinforced bottom sleeve from the cloth guide roller. The covering leather can be replaced more easily. The replacement steps are simple and easier to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a covered cloth guide roller of the present invention;

[0014] Figure 2 This is a front view of a covered cloth guide roller of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the covering skin of the present invention;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of a covered cloth guide roller of the present invention;

[0017] Figure 5 It is a side view of the side positioning guard plate of the present utility model;

[0018] Figure 6 This is a schematic diagram of the disassembly structure of the reinforced bottom sleeve of the present invention.

[0019] In the figure: 1. Covering leather; 2. Reinforced bottom sleeve; 3. Sealing sealing strip; 4. Sealing sealing groove; 5. Locking inlay strip; 6. Fabric guide roller; 7. Threaded layer; 8. Side positioning guard plate; 9. Mounting shaft; 10. Anti-slip rubber pad; 11. Rubber bump; 12. Lower locking inlay groove; 13. Upper locking inlay groove; 14. Threaded layer. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-6 The utility model provides an embodiment: a coated cloth guide roller, comprising a cloth guide roller 6, a mounting shaft 9 is provided at both ends of the cloth guide roller 6, a covering skin 1 is provided on the outside of the cloth guide roller 6, a reinforcement bottom sleeve 2 is provided on the bottom surface of the covering skin 1, an upper locking inlay groove 13 and a lower locking inlay groove 12 are provided at the upper and lower positions of the opening of the reinforcement bottom sleeve 2, a sealing strip 3 is provided at one end of the covering skin 1, a sealing groove 4 is provided at the other end of the reinforcement bottom sleeve 2, side positioning guard plates 8 are provided at both ends of the covering skin 1, and side The inner side of the positioning guard plate 8 is provided with rubber bumps 11; the covering skin 1 is used to cover and protect the surface of the cloth guide roller 6, and the reinforced bottom sleeve 2 is used to increase the strength of the covering skin 1, so that the entire covering skin 1 can be installed or disassembled. The upper locking inlay groove 13 and the lower locking inlay groove 12 are used to install the locking inlay strip 5, and the sealing sealing strip 3 is connected to the sealing sealing groove 4 to seal and fix the gap covered by the covering skin 1, and the side positioning guard plate 8 is used to clamp and fix the two ends of the covering skin 1.

[0022] The upper locking inlay groove 13 and the lower locking inlay groove 12 are fixedly connected by the locking inlay strip 5, and the upper locking inlay groove 13 and the lower locking inlay groove 12 are set as a central symmetrical structure. The locking inlay strip 5 is used to fix the upper locking inlay groove 13 and the lower locking inlay groove 12 together, thereby fixing the interface of the reinforced bottom sleeve 2.

[0023] A non-slip rubber pad 10 is provided in the middle position of the inner wall of the reinforced bottom sleeve 2, and the covering skin 1 and the reinforced bottom sleeve 2 are connected by gluing. The non-slip rubber pad 10 is used to increase the anti-slip property of the installation of the reinforced bottom sleeve 2 and the cloth guide roller 6. The reinforced bottom sleeve 2 is made of plastic material, and the reinforced bottom sleeve 2 and the cloth guide roller 6 are connected by inlaying. The plastic material can increase the flexibility of the reinforced bottom sleeve 2, while reducing cost expenditure, making it more firmly glued to the covering skin 1.

[0024] The sealing strip 3 and the sealing groove 4 are connected by gluing, and the sealing strip 3 and the covering skin 1 are set as an integral structure, and the gluing connection is used to fix the sealing strip 3 and the sealing groove 4.

[0025] The side positioning guard plate 8 is fixedly connected to the cloth guide roller 6 through a threaded layer 14, and the side positioning guard plate 8 is connected to both ends of the reinforced bottom sleeve 2 by inlaying. The threaded layer 14 is used to install the side positioning guard plate 8, and at the same time, it is also convenient to adjust the position of the side positioning guard plate 8.

[0026] Working principle: When in use, open the reinforced bottom sleeve 2 from the opening and embed it on the outside of the cloth guide roller 6. Use the anti-slip rubber pad 10 to perform anti-slip positioning on the center position of the reinforced bottom sleeve 2 and the cloth guide roller 6. Fix the sealing strip 3 and the sealing groove 4 by gluing. Install the locking embedding strip 5 between the upper locking embedding groove 13 and the lower locking embedding groove 12. Fix the installation position of the covering skin 1, tighten the side positioning guard plate 8, clamp the two ends of the covering skin 1 for protection, so that the covering skin 1 is installed more firmly. Install the coated cloth guide roller 6 on the equipment through the installation shaft 9.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A covered cloth guide roller, comprising a cloth guide roller (6), characterized in that: Both ends of the cloth guide roller (6) are provided with mounting shafts (9), the outside of the cloth guide roller (6) is provided with a covering skin (1), the bottom surface of the covering skin (1) is provided with a reinforcement bottom sleeve (2), the upper and lower positions of the opening of the reinforcement bottom sleeve (2) are respectively provided with an upper locking inlay groove (13) and a lower locking inlay groove (12), one end of the covering skin (1) is provided with a sealing strip (3), the other end of the reinforcement bottom sleeve (2) is provided with a sealing groove (4), both ends of the covering skin (1) are provided with side positioning guard plates (8), and the inner side of the side positioning guard plates (8) is provided with rubber bumps (11).

2. The coated cloth guide roller according to claim 1, characterized in that: The upper locking inlay groove (13) and the lower locking inlay groove (12) are fixedly connected via a locking inlay strip (5), and the upper locking inlay groove (13) and the lower locking inlay groove (12) are arranged as a centrally symmetrical structure.

3. The coated cloth guide roller according to claim 1, characterized in that: An anti-slip rubber pad (10) is provided in the middle of the inner wall of the reinforced bottom sleeve (2), and the covering skin (1) and the reinforced bottom sleeve (2) are connected by gluing.

4. The coated cloth guide roller according to claim 1, characterized in that: The reinforcement bottom sleeve (2) is made of plastic material, and the reinforcement bottom sleeve (2) and the cloth guide roller (6) are connected by inlaying.

5. The coated cloth guide roller according to claim 1, characterized in that: The sealing strip (3) and the sealing groove (4) are connected by gluing, and the sealing strip (3) and the covering skin (1) are provided as an integral structure.

6. The coated cloth guide roller according to claim 1, characterized in that: The side positioning guard plate (8) is fixedly connected to the cloth guide roller (6) via a threaded layer (14), and the side positioning guard plate (8) is connected to both ends of the reinforcement bottom sleeve (2) via inlaying.

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