Anti-skid textile rubber ring piece

Abstract

The utility model provides an anti-skid textile rubber ring piece which comprises a support, a first conveying piece and a second conveying piece, and the first conveying piece and the second conveying piece are installed on the support and arranged in a matched mode to play a role in holding and conveying spun yarn. The first conveying part comprises an upper bearing seat installed on the support in a sliding mode, a shaft roller installed on the upper bearing seat and a rubber ring arranged at the outer end of the shaft roller in a sleeving mode. The second conveying part comprises a lower bearing seat fixedly installed on the support, a shaft roller installed on the lower bearing seat and a rubber ring arranged at the outer end of the shaft roller in a sleeving mode. The rubber ring sleeves the outer end of the shaft roller, racks are distributed on the inner side of one end of the rubber ring, limiting grooves corresponding to the racks and used for containing the racks are formed in the outer end of the shaft roller, so that the propelling stability of the rubber ring is improved, the rubber ring is prevented from sliding and being blocked due to stress, a limiting annular plate for limiting the rubber ring is arranged at the outer end of the shaft roller, and the limiting annular plate is fixed through a bolt to prevent the rubber ring from moving outwards. And the limiting groove can limit the rubber ring, so that the rubber ring is prevented from sliding and deviating.

Description

Technical Field

[0001] The utility model relates to the technical field of textile rubber rings, in particular to an anti-skid textile rubber ring component. Background Art

[0002] The rubber ring is one of the important equipment of spinning machinery and plays a very important role in the quality of yarn. In the two drafting zones of the spun yarn, the rubber ring is in the middle position. It plays the role of drafting and holding and conveying. Now the lower rubber ring and the upper rubber ring are usually in close contact with each other for transmission to keep the speed of the rubber ring consistent. However, under the pressurized state, the lower and upper rubber rings will produce shear stress, which will cause sliding between the rubber ring and the transmission shaft roller, affecting the straightening and parallelism of the fiber. The rubber ring will become loose after long-term use, shortening its service life. Utility Model Content

[0003] The technical problem solved by the utility model is to provide an anti-skid textile rubber ring component to solve the problems raised in the above background technology.

[0004] The technical problem solved by the utility model is achieved by the following technical scheme: an anti-slip textile rubber ring component, comprising a bracket and a first conveying component and a second conveying component mounted on the bracket, the first conveying component and the second conveying component are arranged in cooperation to hold and convey the spun yarn, the first conveying component comprises an upper bearing seat slidably mounted on the bracket, a shaft roller mounted on the upper bearing seat and a rubber ring sleeved on the outer end of the shaft roller, the second conveying component comprises a lower bearing seat fixedly mounted on the bracket, a shaft roller mounted on the lower bearing seat and a rubber ring sleeved on the outer end of the shaft roller, the lower bearing seat is lifted and slidably mounted on the bracket;

[0005] A limiting rack is provided on one side of the inner side of the rubber ring, and a corresponding limiting groove is provided on one side of the shaft roller corresponding to the limiting rack. The rubber ring is sleeved on the outer end of the shaft roller, and the limiting rack is inserted into the limiting groove to prevent the rubber ring from sliding on the shaft roller. The shaft roller is also provided with a limiting ring plate at the outer end of the limiting rack to hold the rubber ring and prevent the rubber ring from sliding outward, thereby limiting the rubber ring and providing stability for the transmission of the rubber ring. Specifically, the limiting rack improves the stability of the fit between the rubber ring and the shaft roller and prevents the rubber ring from sliding under force. The limiting ring plate holds one side of the rubber ring and the other side is positioned through the limiting groove to prevent the position of the rubber ring from shifting.

[0006] As a further solution of the utility model:

[0007] The upper end of the limiting rack is an arc-shaped structure so that it can be inserted into the limiting groove; an opening is provided in the middle of the limiting ring plate so that it can be sleeved on the outer end of the shaft roller, and screw holes are provided on the outer side of the shaft roller so that the limiting ring plate can be fixed on the shaft roller by bolts. The side of the limiting ring plate facing the rubber ring is an arc-shaped structure so as to guide and position the rubber ring.

[0008] As a further solution of the utility model:

[0009] A driving motor is fixedly mounted on one side of the bracket, and the driving motor is drivingly connected to a shaft roller on one side of the second conveying member to drive the rubber ring to move.

[0010] As a further solution of the utility model:

[0011] Gears are respectively installed on the shaft rollers on the corresponding sides of the first conveying member and the second conveying member, and are connected through gear meshing transmission to control the synchronous rotation of the shaft rollers on the first conveying member and the second conveying member, thereby improving the synchronization of the upper and lower rubber rings, avoiding stress sliding caused by the fitting transmission between the rubber rings, and improving the stability between the rubber rings.

[0012] As a further solution of the utility model:

[0013] The upper bearing seat is slidably installed in the guide groove corresponding to the bracket, and a guide rail is provided on the inner side of the bracket corresponding to the upper bearing seat. The sliding sleeves on both sides of the upper bearing seat are installed on the guide rails. A top plate is provided at the upper end of the bracket, and a hydraulic cylinder is fixedly installed on the top plate. The output rod of the hydraulic cylinder is connected to the upper bearing seat to control the lifting and lowering adjustment of the upper bearing seat in the guide groove, so that the rubber rings on the first conveying member and the second conveying member fit together.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the rubber ring is sleeved on the outer end of the shaft roller, a rack is distributed on the inner side of one end of the rubber ring, and a limiting groove for accommodating the rack is provided at the outer end of the shaft roller corresponding to the rack, so as to improve the stability of the rubber ring propulsion and avoid the rubber ring from sliding and getting stuck under force, and a limiting ring plate is provided at the outer end of the shaft roller for limiting the rubber ring, and the limiting ring plate is fixed by bolts to prevent the rubber ring from moving outward, and the limiting groove can also limit the rubber ring to prevent the rubber ring from sliding and deviating. Thereby ensuring the straightening and parallelism of the fibers and avoiding the loosening of the rubber rings after long-term use. Gears can also be provided on one side of the first conveying member and the second conveying member, so as to rotate synchronously through the gears, reduce the friction transmission stress between the rubber rings, and improve the synchronization of the rotation of the rubber rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the rubber ring installation structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Markings in the figure: 1. bracket; 2. shaft roller; 11. upper bearing seat; 12. lower bearing seat; 13. driving motor; 14. gear; 15. guide rail; 16. top plate; 17. hydraulic cylinder; 21. rubber ring; 22. limit rack; 23. limit groove; 24. limit ring plate. DETAILED DESCRIPTION

[0019] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below with reference to specific illustrations.

[0020] like Figures 1 to 3 As shown,

[0021] The present embodiment provides an anti-slip textile rubber ring component, including a bracket 1 and a first conveying component and a second conveying component installed on the bracket 1, the first conveying component and the second conveying component are arranged in cooperation to hold and convey the spun yarn, the first conveying component includes an upper bearing seat 11 slidably installed on the bracket 1, a shaft roller 2 installed on the upper bearing seat 11, and a rubber ring 21 sleeved on the outer end of the shaft roller 2, the second conveying component includes a lower bearing seat 12 fixedly installed on the bracket 1, a shaft roller 2 installed on the lower bearing seat 12, and a rubber ring 21 sleeved on the outer end of the shaft roller 2, the lower bearing seat 12 is lifted and slidably installed on the bracket;

[0022] A limiting rack 22 is provided on one side of the inner side of the rubber ring 21, and a corresponding limiting groove 23 is provided on one side of the shaft roller 2 corresponding to the limiting rack 22. The rubber ring 21 is sleeved on the outer end of the shaft roller 2, and the limiting rack 22 is inserted into the limiting groove 23 to prevent the rubber ring 21 from sliding on the shaft roller 2. The shaft roller 2 is also provided with a limiting ring plate 24 at the outer end of the limiting rack 22 to resist the rubber ring 21 and prevent the rubber ring 21 from sliding outward, thereby limiting the rubber ring 21 and providing stability for the transmission of the rubber ring 21. Specifically, the limiting rack 22 improves the stability of the fit between the rubber ring 21 and the shaft roller 2, and prevents the rubber ring 21 from sliding under force. The limiting ring plate 24 resists one side of the rubber ring 21, and the other side is positioned through the limiting groove 23 to prevent the position of the rubber ring 21 from shifting.

[0023] In this embodiment, the upper end of the limiting rack 22 is an arc-shaped structure so that it can be inserted into the limiting groove 23; an opening is provided in the middle of the limiting ring plate 24 so that it can be sleeved on the outer end of the shaft roller 2, and a screw hole is provided on the outer side of the shaft roller 2 so that the limiting ring plate 24 can be fixedly installed on the shaft roller 2 by bolts. The side of the limiting ring plate 24 facing the rubber ring 21 is an arc-shaped structure so as to guide and position the rubber ring 21.

[0024] In this embodiment, a driving motor 13 is fixedly mounted on one side of the bracket 1 , and the driving motor 13 is drivingly connected to the shaft roller 2 on one side of the second conveying member to drive the rubber ring 21 to move.

[0025] Furthermore, in this embodiment, gears 14 are respectively installed on the shaft rollers 2 on the corresponding sides of the first conveying member and the second conveying member, and are connected through the meshing transmission of the gears 14 to control the synchronous rotation of the shaft rollers 2 on the first conveying member and the second conveying member, thereby improving the synchronization of the upper and lower rubber rings 21, avoiding stress sliding caused by the fitting transmission between the rubber rings 21, and improving the stability of the fitting of the rubber rings 21.

[0026] In this embodiment, the upper bearing seat 11 is slidably installed in the guide groove corresponding to the bracket 1, and a guide rail 15 is provided on the inner side of the bracket 1 corresponding to the upper bearing seat 11. The two sides of the upper bearing seat 11 are slidably sleeved on the guide rail 15. The upper end of the bracket 1 is provided with a top plate 16, and a hydraulic cylinder 17 is fixedly installed on the top plate 16. The output rod of the hydraulic cylinder 17 is connected to the upper bearing seat 11 to control the lifting and lowering adjustment of the upper bearing seat 11 in the guide groove, so that the rubber ring 21 on the first conveying member and the second conveying member fit together.

[0027] The working principle of the utility model is as follows: the rubber ring 21 is sleeved on the outer end of the shaft roller 2, and a rack is distributed on the inner side of one end of the rubber ring 21. A limiting groove 23 for accommodating the rack is provided at the outer end of the shaft roller 2 corresponding to the rack, so as to improve the stability of the advancement of the rubber ring 21 and prevent the rubber ring 21 from sliding and getting stuck under force. A limiting ring plate 24 is provided at the outer end of the shaft roller 2 to limit the rubber ring 21. The limiting ring plate 24 is fixed by bolts to prevent the rubber ring 21 from moving outward. The limiting groove 23 can also limit the rubber ring 21 to prevent the rubber ring 21 from sliding and deviating. Thereby ensuring that the fibers are straight and parallel, and preventing the rubber ring 21 from becoming loose after long-term use. A gear 14 can also be provided on one side of the first conveying member and the second conveying member, so as to rotate synchronously through the gear 14, reduce the friction transmission stress between the rubber rings 21, and improve the synchronization of the rotation of the rubber ring 21.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the description only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. It should be noted that in this article, if there are first and second relationship terms such as only used to distinguish one entity or operation from another entity or operation, it does not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without more constraints, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article or apparatus comprising the element.

Claims

1. A non-slip textile rubber ring member, comprising a bracket and a first conveying member and a second conveying member mounted on the bracket, wherein the first conveying member and the second conveying member are arranged in cooperation to hold and convey the spun yarn, characterized in that: The first conveying member comprises an upper bearing seat slidably mounted on the bracket, a shaft roller mounted on the upper bearing seat, and a rubber ring sleeved on the outer end of the shaft roller; the second conveying member comprises a lower bearing seat fixedly mounted on the bracket, a shaft roller mounted on the lower bearing seat, and a rubber ring sleeved on the outer end of the shaft roller; the lower bearing seat is lifted and slidably mounted on the bracket; A limiting rack is provided on one side of the inner side of the rubber ring, and a corresponding limiting groove is provided on one side of the shaft roller corresponding to the limiting rack. The rubber ring is sleeved on the outer end of the shaft roller, and the limiting rack is inserted into the limiting groove to prevent the rubber ring from sliding on the shaft roller. A limiting ring plate is also provided on the outer end of the shaft roller located at the limiting rack to support the rubber ring.

2. The anti-slip textile rubber ring according to claim 1, characterized in that: The upper end of the limiting rack is an arc-shaped structure so that it can be inserted into the limiting groove; an opening is provided in the middle of the limiting ring plate so that it can be sleeved on the outer end of the shaft roller, and screw holes are provided on the outer side of the shaft roller so that the limiting ring plate can be fixed on the shaft roller by bolts. The side of the limiting ring plate facing the rubber ring is an arc-shaped structure so as to guide and position the rubber ring.

3. The anti-slip textile rubber ring according to claim 1, characterized in that: A driving motor is fixedly mounted on one side of the bracket, and the driving motor is drivingly connected to a shaft roller on one side of the second conveying member to drive the rubber ring to move.

4. The anti-slip textile rubber ring according to claim 1, characterized in that: Gears are installed on the shaft rollers on the corresponding sides of the first conveying member and the second conveying member respectively, and are connected through gear meshing transmission to control the synchronous rotation of the shaft rollers on the first conveying member and the second conveying member, thereby improving the synchronization of the upper and lower rubber rings.

5. The anti-slip textile rubber ring according to claim 4, characterized in that: The upper bearing seat is slidably installed in the guide groove corresponding to the bracket, and a guide rail is provided on the inner side of the bracket corresponding to the upper bearing seat. The sliding sleeves on both sides of the upper bearing seat are installed on the guide rails. A top plate is provided at the upper end of the bracket, and a hydraulic cylinder is fixedly installed on the top plate. The output rod of the hydraulic cylinder is connected to the upper bearing seat to control the lifting and lowering adjustment of the upper bearing seat in the guide groove, so that the rubber rings on the first conveying member and the second conveying member fit together.

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