An assembled textile rubber roller structure

Abstract

The utility model discloses a kind of assembled textile rubber roller structures, including rotating shaft and fixed shaft, the inside of the fixed shaft is provided with connecting hole, and rotating shaft is fixed in the inside of connecting hole, the outside of the fixed shaft is fixedly connected with installation roller, the outside of installation roller is sleeved with wear-resistant pipe, the outside of wear-resistant pipe is sleeved with rubber sleeve, one end of rubber sleeve is fixedly connected with limit ring, and limit ring is sleeved in one end of installation roller, limit ring is contacted with wear-resistant pipe, one end of the rotating shaft is equipped with mounting plate, two threaded rods are inserted in mounting plate, two threaded holes are provided on limit ring, the utility model not only can be convenient for staff to replace rubber sleeve, but also can increase rubber sleeve and wear-resistant pipe friction by sealing gasket at the same time Play the effect of sealing, also can further limit the position of threaded rod by lock nut.

Description

Technical Field

[0001] This utility model relates to the field of rubber roller technology, and in particular to an assembled textile rubber roller structure. Background Technology

[0002] Textile rubber rollers are industrial roller products widely used in the textile industry. They are mainly used in various textile machinery to help complete the dyeing, printing, and finishing processes of textiles. During the production process, rubber rollers need to meet the process requirements of different processes, involving rubber rollers with different widths, hardness, and surface roughness.

[0003] However, the following drawbacks still exist: the replacement of the rubber sleeve mainly relies on manual peeling of the bonded rubber sleeve. This method is not only complicated to operate, but also increases the replacement cost due to the large amount of manpower required. It may also cause damage to the components supporting the rubber sleeve during the peeling process, affecting the performance of the product. In order to better address the above problems, promote the development of the industry's technical level, and improve core competitiveness, this application proposes a new composition structure that is different from the existing technology. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an assembled textile rubber roller structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A modular textile rubber roller structure includes a rotating shaft and a fixed shaft. The fixed shaft has a connecting hole inside, and the rotating shaft is fixed inside the connecting hole. An installation roller is fixedly connected to the outside of the fixed shaft. A wear-resistant tube is sleeved on the outside of the installation roller, and a rubber sleeve is sleeved on the outside of the wear-resistant tube. A limit ring is fixedly connected to one end of the rubber sleeve, and the limit ring is sleeved on one end of the installation roller. The limit ring is in contact with the wear-resistant tube. An installation plate is provided at one end of the rotating shaft. Two threaded rods are inserted into the installation plate. The limit ring has two threaded holes, and the threaded rods are threadedly connected to the corresponding threaded holes.

[0006] As a further embodiment of this utility model, one end of the rotating shaft is fixedly connected to a limiting plate, and the limiting plate is fixed to one end of the fixed shaft.

[0007] As a further embodiment of this utility model, one end of the rotating shaft is fixedly connected to a connecting plate, and the connecting plate has multiple mounting holes.

[0008] As a further improvement of this utility model, the limiting plate is in contact with the wear-resistant tube and the rubber sleeve.

[0009] As a further improvement of this invention, mounting holes extend from both ends of the rotating shaft.

[0010] As a further embodiment of this invention, a locking nut is movably connected to the outer side of the threaded rod, and the locking nut is in contact with the mounting plate by compression.

[0011] As a further embodiment of this utility model, multiple sealing gaskets are fixedly connected to the outer side of the wear-resistant tube, and the sealing gaskets are in contact with the rubber sleeve.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model facilitates the replacement of rubber sleeves by workers through the combined use of wear-resistant tubes, mounting plates, and limiting rings. The operation is simple and avoids the time-consuming and laborious process of manually peeling off the glued rubber sleeves. Furthermore, the wear-resistant tubes can be replaced independently, enabling quick disassembly and assembly of the rubber sleeves while retaining the function of independent replacement of the wear-resistant layer, saving time and improving the convenience of the device.

[0013] 2. In this utility model, the sealing gasket can increase the friction between the rubber sleeve and the wear-resistant tube while also providing a sealing effect, preventing the lubricating oil in the shaft connection part from easily entering the rubber sleeve and the wear-resistant tube and affecting its use.

[0014] 3. In this utility model, not only can the position of the wear-resistant tube and rubber sleeve on the installation roller be restricted by the limiting plate, which facilitates positioning and installation, but the position of the threaded rod can also be further restricted by the locking nut, which prevents the threaded rod from easily reversing and improves the effectiveness of the device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the front side of an assembled textile rubber roller structure proposed in this utility model. Figure 2 This is a partially enlarged structural diagram of an assembled textile rubber roller structure proposed in this utility model. Figure 3 This is a cross-sectional view of the frame structure of an assembled textile rubber roller structure proposed in this utility model. Figure 4 This is an enlarged schematic diagram of the fixed shaft structure of an assembled textile rubber roller structure proposed in this utility model.

[0016] In the diagram: 1. Connecting disc; 2. Limiting plate; 3. Rubber sleeve; 4. Limiting ring; 5. Mounting plate; 6. Rotating shaft; 7. Wear-resistant tube; 8. Threaded hole; 9. Locking nut; 10. Threaded rod; 11. Mounting roller; 12. Fixed shaft; 13. Mounting hole; 14. Sealing gasket; 15. Connecting hole. Detailed Implementation

[0017] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Therefore, all other embodiments of this application described herein, and all embodiments obtained by those skilled in the art without creative effort based on the embodiments in this application, should fall within the scope of protection of this application.

[0018] Reference Figures 1-4 A modular textile rubber roller structure includes a rotating shaft 6 and a fixed shaft 12. The fixed shaft 12 has a connecting hole 15 inside, and the rotating shaft 6 is fixed inside the connecting hole 15. An installation roller 11 is fixed to the outside of the fixed shaft 12 by bolts. A wear-resistant tube 7 is sleeved on the outside of the installation roller 11. The wear-resistant tube 7 is made of steel. A protective pad that contacts the inner wall of the wear-resistant tube 7 is adhered to the installation roller 11 to increase the friction between the two. The wear-resistant tube 7 is fitted with a rubber sleeve 3 on the outside. The wear-resistant tube 7 is designed to be detachable and assembled, which increases the service life of the device. When the wear-resistant tube 7 is worn, it is not necessary to replace the whole device, thus realizing the function of independent replacement. A limiting ring 4 is bonded to one end of the rubber sleeve 3, and the limiting ring 4 is sleeved on one end of the mounting roller 11. The limiting ring 4 is in contact with the wear-resistant tube 7. One end of the rotating shaft 6 is provided with a mounting plate 5, on which two threaded rods 10 are inserted. The limiting ring 4 has two threaded holes 8, and the threaded rods 10 are threadedly connected to the corresponding threaded holes 8. Rotating the threaded rods 10 causes them to move out of the threaded holes 8. Then, the operator pulls the mounting plate 5 to move it out of the rotating shaft 6, and then pulls the limiting ring 4 to move the rubber sleeve 3 out of the wear-resistant tube 7, thus facilitating the operator to disassemble and replace the rubber sleeve 3. When the wear-resistant tube 7 is worn and needs to be replaced, the wear-resistant tube 7 is moved out of the fixed shaft 12 and then replaced and installed again.

[0019] In this utility model, it should be noted that one end of the rotating shaft 6 is fixed with a limiting plate 2 by bolts, and the limiting plate 2 is fixed with one end of the fixed shaft 12. One end of the rotating shaft 6 is fixed with a connecting plate 1 by bolts. The connecting plate 1 has multiple mounting holes 13. The connection of the connecting plate 1 with the mounting holes 13 facilitates the connection of the device with external devices. The two ends of the rotating shaft 6 extend with mounting holes 13. The limiting plate 2 contacts the wear-resistant tube 7 and the rubber sleeve 3. The limiting plate 2 can restrict the position of the wear-resistant tube 7 and the rubber sleeve 3 on the mounting roller 11. The threaded rod 10 is connected to a locking nut 9 on its outer thread, and the locking nut 9 is in contact with the mounting plate 5. The locking nut 9 further restricts the position of the threaded rod 10 and prevents the threaded rod 10 from easily reversing. Multiple sealing gaskets 14 are bonded to the outside of the wear-resistant tube 7, and the sealing gaskets 14 are in contact with the rubber sleeve 3. The sealing gaskets 14 can be made of nitrile rubber, and the height of the sealing gaskets 14 is 0.5-1mm to avoid compression failure. The sealing gaskets 14 can increase the friction between the rubber sleeve 3 and the wear-resistant tube 7 while also providing a sealing effect, preventing the lubricating oil in the connecting part of the rotating shaft 6 from easily entering the rubber sleeve 3 and the wear-resistant tube 7 and affecting its use.

[0020] Working principle: When the rubber sleeve 3 needs to be disassembled and replaced, rotate the locking nut 9 to separate it from the mounting plate 5, rotate the threaded rod 10 to move it out of the threaded hole 8, then the operator pulls the mounting plate 5 to move it out of the rotating shaft 6, and then pulls the limit ring 4 to move the rubber sleeve 3 out of the wear-resistant tube 7, thus facilitating the disassembly and replacement of the rubber sleeve 3. When the wear-resistant tube 7 is worn and needs to be replaced, move the wear-resistant tube 7 out of the fixed shaft 12, and then replace and install it. After replacement, the wear-resistant tube 7 and the rubber sleeve 3 are sequentially fitted together. On the outside of the fixed shaft 12, and with one end of the wear-resistant tube 7 and the rubber sleeve 3 in contact with the limiting plate 2, the mounting plate 5 is then in contact with the limiting ring 4 on the rubber sleeve 3, so that the threaded rod 10 aligns with the threaded hole 8. The threaded rod 10 is rotated so that it is inserted into the threaded hole 8 at the corresponding position. The position of the threaded rod 10 is further restricted by the locking nut 9. At this time, the position of the rubber sleeve 3 is fixed, and the limiting ring 4 squeezes the wear-resistant tube 7, so that the wear-resistant tube 7, and thus the installed rubber sleeve 3 and wear-resistant tube 7 are stably installed.

[0021] This utility model has been described through the above embodiments. Those skilled in the art will understand that this utility model is not limited to the above embodiments. Many more modifications can be made based on the teachings of this utility model, and all such modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A modular textile rubber roller structure, comprising a rotating shaft (6) and a fixed shaft (12), wherein the fixed shaft (12) has a connecting hole (15) inside, and the rotating shaft (6) is fixed inside the connecting hole (15), characterized in that, An installation roller (11) is fixedly connected to the outside of the fixed shaft (12). A wear-resistant tube (7) is sleeved on the outside of the installation roller (11). A rubber sleeve (3) is sleeved on the outside of the wear-resistant tube (7). A limiting ring (4) is fixedly connected to one end of the rubber sleeve (3). The limiting ring (4) is sleeved on one end of the installation roller (11). The limiting ring (4) is in contact with the wear-resistant tube (7). An installation plate (5) is provided at one end of the rotating shaft (6). Two threaded rods (10) are inserted into the installation plate (5). Two threaded holes (8) are opened on the limiting ring (4). The threaded rods (10) are threadedly connected to the corresponding threaded holes (8).

2. The assembled textile rubber roller structure according to claim 1, characterized in that, One end of the rotating shaft (6) is fixedly connected to a limiting plate (2), and the limiting plate (2) is fixed to one end of the fixed shaft (12).

3. The assembled textile rubber roller structure according to claim 1, characterized in that, One end of the rotating shaft (6) is fixedly connected to a connecting plate (1), and the connecting plate (1) has multiple mounting holes (13).

4. The assembled textile rubber roller structure according to claim 2, characterized in that, The limiting plate (2) is in contact with the wear-resistant tube (7) and the rubber sleeve (3).

5. The assembled textile rubber roller structure according to claim 1, characterized in that, Mounting holes (13) extend from both ends of the rotating shaft (6).

6. The assembled textile rubber roller structure according to claim 1, characterized in that, The threaded rod (10) is movably connected to a locking nut (9) on its outer side, and the locking nut (9) is in contact with the mounting plate (5).

7. The assembled textile rubber roller structure according to claim 1, characterized in that, Multiple sealing gaskets (14) are fixedly connected to the outside of the wear-resistant tube (7), and the sealing gaskets (14) are in contact with the rubber sleeve (3).

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