A vortex spinning rubber roller assembly convenient to install and debug

Abstract

The application provides a vortex spinning rubber roller assembly convenient to install and debug, and belongs to the technical field of vortex spinning rubber rollers. The vortex spinning rubber roller assembly convenient to install and debug comprises a rubber roller assembly and a mounting assembly. The rubber roller assembly comprises a rotating shaft, a connecting shaft and a rubber roller body. The mounting assembly comprises a sliding block, a rotating block, a sliding rod, an elastic piece and a clamping rod. The rotating shaft, the connecting shaft, the rubber roller body, the sliding block, the rotating block, the sliding rod, the elastic piece and the clamping rod are arranged. The sliding block slides in the connecting shaft. The rotating block at the end of the sliding block is abutted against the connecting shaft sleeved on the connecting shaft. Finally, the elastic piece pushes the clamping rod, the rotating block is kept from rotating by clamping and locking of the clamping rod and the connecting shaft, the sliding rod drives the elastic piece and the clamping rod to move when disassembled, the rotating block can be rotated into the groove, the rubber roller body can be disassembled, the installation and adjustment of the rubber roller body are facilitated, the disassembly efficiency is improved, and the installation of various rubber roller bodies is also suitable.

Description

Technical Field

[0001] This application relates to the field of vortex spinning rollers, and more specifically, to a vortex spinning roller assembly that is easy to install and debug. Background Technology

[0002] Vortex spinning is a novel spinning technology that utilizes a high-speed rotating airflow to twist fibers into yarn. It features high spinning speed, short process time, and high product yield. Rubber rollers generally consist of an outer rubber layer, a hard rubber layer, a metal core, a roller neck, and ventilation holes. Their processing includes roller core sandblasting, bonding treatment, rubber coating, fabric wrapping, wire winding, vulcanization in a vulcanizing tank, and surface finishing. Rubber rollers are mainly used in spinning, papermaking, dyeing, printing, grain processing, metallurgy, and plastics processing.

[0003] Currently, rubber rollers are used in vortex spinning equipment to guide fibers. Traditionally, rubber rollers are directly installed on the rotating shaft in the vortex spinning equipment. However, the installation of rubber rollers is inconvenient for disassembly and assembly, which is not only not conducive to the initial installation, but also inconvenient for installation, debugging and replacement. In addition, different rubber roller installations require structural components that can be adapted and adjusted for installation. Utility Model Content

[0004] To overcome the above deficiencies, this application provides an eddy current spinning roller assembly that is easy to install and debug, aiming to improve the problems mentioned in the background art.

[0005] This application provides an easy-to-install and debug vortex spinning roller assembly, including a roller assembly and an installation assembly.

[0006] The rubber roller assembly includes a rotating shaft, a connecting shaft, and a rubber roller body. The connecting shaft is fixedly connected to the rotating shaft, and the rubber roller body is slidably sleeved on the connecting shaft.

[0007] The mounting assembly includes a sliding block, a rotating block, a sliding rod, an elastic element, and a locking rod. The sliding block is slidably disposed within the connecting shaft, and the rotating block is rotatably connected to the sliding block. The rotating block has a groove, and the elastic element is disposed within the groove. The sliding rod slides through the rotating block and is fixedly connected to the elastic element. The locking rod is fixedly connected to the elastic element and slides through the side of the rotating block and is locked to the connecting shaft.

[0008] In one specific implementation, the connecting shaft has a limiting plane, and the inner wall of the rubber roller body is attached to the limiting plane.

[0009] In the above implementation process, by setting a limiting plane and fitting it to the inner wall of the rubber roller body, stable and synchronous rotation is ensured during rotation.

[0010] In one specific implementation, the connecting shaft has a groove, and the sliding block is slidably disposed within the groove.

[0011] In the above implementation process, a sliding connection is achieved by opening a groove and allowing the sliding block to slide within the groove.

[0012] In one specific implementation, the elastic element includes a fixed plate and a spring, the fixed plate is fixedly connected to the sliding rod, the spring is sleeved on the sliding rod, and the locking rod is fixedly connected to the fixed plate.

[0013] In the above implementation process, by setting a fixed plate and a spring, after the spring is compressed, the elastic recovery of the spring is used to push the fixed plate, and the fixed plate drives the locking rod to maintain and lock the connecting shaft.

[0014] In one specific implementation, the rotating block has an elongated hole on its side, and the locking rod slides through the elongated hole.

[0015] In the above implementation process, by opening an elongated hole, the clamp rod can slide through the elongated hole and remain fixedly connected to the fixing plate.

[0016] In one specific implementation, the connecting shaft has a positioning groove, and the locking rod is adapted to the positioning groove.

[0017] In the above implementation process, by opening a positioning groove, when the locking rod is inserted into the positioning groove, the horizontal movement of the sliding block and the rotating block is restricted, thereby achieving locking.

[0018] In one specific implementation, multiple positioning grooves are evenly provided, and a pull plate is fixedly connected to the top of the sliding rod.

[0019] In the above implementation process, multiple positioning slots are opened to achieve multi-position locking, and the pull plate makes it easy to pull the sliding rod.

[0020] In one specific implementation, the rotating shaft and the connecting shaft are integrally formed, the sliding block has a slot, and the bottom end of the rotating block is rotatably disposed in the slot.

[0021] Beneficial effects: This application provides an eddy current spinning roller assembly that is easy to install and debug. It consists of a rotating shaft, a connecting shaft, a roller body, a sliding block, a rotating block, a sliding rod, an elastic element, and a locking rod. The sliding block slides within the connecting shaft, and the rotatable rotating block abuts against the connecting shaft at its end. Finally, the elastic element pushes the locking rod, keeping it locked to the connecting shaft and restricting the rotation of the rotating block. During disassembly, the sliding rod moves the elastic element and the locking rod, allowing the rotating block to rotate into the groove, thus facilitating the installation and adjustment of the roller body and improving disassembly and assembly efficiency. It is also suitable for installing various roller bodies. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the vortex spinning roller assembly provided in the embodiments of this application, which is easy to install and debug;

[0024] Figure 2 A schematic diagram of the rotating shaft structure provided for an embodiment of this application;

[0025] Figure 3 A schematic diagram of the connecting shaft structure provided for an embodiment of this application;

[0026] Figure 4 A schematic diagram of the positioning groove structure provided for an embodiment of this application;

[0027] Figure 5 A schematic diagram of the elastic element structure provided for an embodiment of this application.

[0028] In the diagram: 100-Roller assembly; 110-Rotating shaft; 120-Connecting shaft; 121-Limiting plane; 122-Slide groove; 123-Positioning groove; 130-Roller body; 200-Mounting assembly; 210-Sliding block; 211-Groove; 220-Rotating block; 221-Groove; 222-Elongated hole; 230-Sliding rod; 240-Elastic element; 241-Fixing plate; 242-Spring; 260-Clamping rod. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0030] Please see Figures 1-5 This application provides an easy-to-install and debug vortex spinning rubber roller assembly, including a rubber roller assembly 100 and an installation assembly 200.

[0031] Please see Figure 1 , 2 3. The rubber roller assembly 100 includes a rotating shaft 110, a connecting shaft 120 and a rubber roller body 130. The connecting shaft 120 is fixedly connected to the rotating shaft 110, and the rubber roller body 130 is slidably sleeved on the connecting shaft 120.

[0032] The connecting shaft 120 has a limiting plane 121, and the inner wall of the rubber roller body 130 is in contact with the limiting plane 121. By setting the limiting plane 121 and the inner wall of the rubber roller body 130 to fit together, it is ensured that the roller can rotate stably and synchronously.

[0033] Specifically, the connecting shaft 120 has a groove 122, and the sliding block 210 is slidably disposed in the groove 122. By opening the groove 122, the sliding block 210 slides in the groove 122 to achieve a sliding connection.

[0034] It should be noted that the rotating shaft 110 and the connecting shaft 120 are integrally molded and are the shafts used to install rubber rollers in existing vortex spinning equipment.

[0035] Please see Figure 1 , 3 4 and 5, the mounting assembly 200 includes a sliding block 210, a rotating block 220, a sliding rod 230, an elastic element 240, and a locking rod 260. The sliding block 210 is slidably disposed within the connecting shaft 120. The rotating block 220 is rotatably connected to the sliding block 210. The rotating block 220 has a groove 221. The elastic element 240 is disposed within the groove 221. The sliding rod 230 slides through the rotating block 220 and is fixedly connected to the elastic element 240. The locking rod 260 is fixedly connected to the elastic element 240 and slides through the side of the rotating block 220 and is locked to the connecting shaft 120.

[0036] The elastic element 240 includes a fixed plate 241 and a spring 242. The fixed plate 241 is fixedly connected to the sliding rod 230, the spring 242 is sleeved on the sliding rod 230, and the locking rod 260 is fixedly connected to the fixed plate 241. By setting the fixed plate 241 and the spring 242, after the spring 242 is compressed, the elastic recovery of the spring 242 pushes the fixed plate 241, and the fixed plate 241 drives the locking rod 260 to maintain and lock with the connecting shaft 120.

[0037] Specifically, the rotating block 220 has an elongated hole 222 on its side, and the locking rod 260 slides through the elongated hole 222. By opening the elongated hole 222, the locking rod 260 can slide through the elongated hole 222 and remain fixedly connected to the fixing plate 241.

[0038] In this embodiment, the connecting shaft 120 is provided with a positioning groove 123, and the locking rod 260 is adapted to the positioning groove 123. By providing the positioning groove 123, when the locking rod 260 is inserted into the positioning groove 123, the horizontal movement of the sliding block 210 and the rotating block 220 is restricted, thereby achieving the locking action.

[0039] It should be noted that multiple positioning slots 123 are evenly provided, and a pull plate is fixedly connected to the top of the sliding rod 230. The outermost positioning slot 123 of the connecting shaft 120 is larger than the others. By providing multiple positioning slots 123, multi-position locking can be achieved, and the pull plate facilitates the pulling of the sliding rod 230.

[0040] In one specific implementation, the rotating shaft 110 and the connecting shaft 120 are integrally formed, the sliding block 210 has a slot 211, and the bottom end of the rotating block 220 is rotatably disposed in the slot 211.

[0041] The working principle of this easy-to-install and debug vortex spinning roller assembly is as follows: During disassembly, pulling the pull plate moves the sliding rod 230, which in turn causes the fixing plate 241 to compress the spring 242. The fixing plate 241 then moves the locking rod 260 out of the positioning groove 123. Then, rotating the sliding rod 230 causes the rotating block 220 to rotate into the groove 221, and the locking rod 260 engages in the outermost larger positioning groove 123, allowing the roller body 130 to be disassembled. During installation, the roller body 130 is then fitted back on. After 30 seconds, pulling the pull plate causes the sliding rod 230 to rotate the rotating block 220. After the rotating block 220 is rotated and stood up against the rubber roller body 130, the pull plate is released. The elastic recovery action of the spring 242 pushes the fixing plate 241. The fixing plate 241 drives the locking rod 260 to insert into the corresponding positioning groove 123 to achieve locking. Multiple positioning grooves 123 and sliding installation components 200 can be adapted to the installation of various models of rubber roller bodies 130, which is convenient for disassembly, assembly, debugging and replacement, and improves disassembly and assembly efficiency.

[0042] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. In all respects, the embodiments should be considered illustrative and non-limiting, and the scope of this application is defined by the appended claims rather than the foregoing description; therefore, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A vortex spinning roller assembly that is easy to install and debug, characterized in that, include A rubber roller assembly (100) includes a rotating shaft (110), a connecting shaft (120), and a rubber roller body (130). The connecting shaft (120) is fixedly connected to the rotating shaft (110), and the rubber roller body (130) is slidably sleeved on the connecting shaft (120). The mounting assembly (200) includes a sliding block (210), a rotating block (220), a sliding rod (230), an elastic element (240), and a locking rod (260). The sliding block (210) is slidably disposed within the connecting shaft (120), and the rotating block (220) is rotatably connected to the sliding block (210). The rotating block (220) has a groove (221), and the elastic element (240) is disposed within the groove (221). The sliding rod (230) slides through the rotating block (220) and is fixedly connected to the elastic element (240). The locking rod (260) is fixedly connected to the elastic element (240) and slides through the side of the rotating block (220) and is locked to the connecting shaft (120).

2. The eddy current spinning roller assembly according to claim 1, characterized in that, The connecting shaft (120) has a limiting plane (121), and the inner wall of the rubber roller body (130) is in contact with the limiting plane (121).

3. The vortex spinning roller assembly according to claim 1, characterized in that, The connecting shaft (120) has a groove (122), and the sliding block (210) is slidably disposed in the groove (122).

4. The vortex spinning roller assembly according to claim 1, characterized in that, The elastic element (240) includes a fixed plate (241) and a spring (242). The fixed plate (241) is fixedly connected to the sliding rod (230), the spring (242) is sleeved on the sliding rod (230), and the locking rod (260) is fixedly connected to the fixed plate (241).

5. The vortex spinning roller assembly according to claim 1, characterized in that, The rotating block (220) has an elongated hole (222) on its side, and the locking rod (260) slides through the elongated hole (222).

6. The vortex spinning roller assembly according to claim 1, characterized in that, The connecting shaft (120) has a positioning groove (123), and the locking rod (260) is adapted to the positioning groove (123).

7. The eddy current spinning roller assembly according to claim 6, characterized in that, The positioning groove (123) is evenly provided in multiple places, and the top end of the sliding rod (230) is fixedly connected to a pull plate.

8. The vortex spinning roller assembly according to claim 1, characterized in that, The rotating shaft (110) and the connecting shaft (120) are integrally formed. The sliding block (210) has a slot (211), and the bottom end of the rotating block (220) is rotatably disposed in the slot (211).

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