A kind of polyvinyl alcohol fiber production with cluster frame

Abstract

The utility model relates to polyvinyl alcohol fiber production technical field, and disclose a kind of polyvinyl alcohol fiber production with cluster frame, including base, the top of base is provided with incoming line plate, guide roller, outgoing line plate and cluster board, the top of base is provided with tensioning assembly and the cleaning assembly for cleaning guide roller, the polyvinyl alcohol fiber production with cluster frame, by setting tensioning assembly and cleaning assembly, by controlling tensioning assembly, so that guide roller and polyvinyl alcohol fiber are in contact, guide roller and sliding block are contacted on support block and move a certain distance downwards, sliding block moves downwards with top block, top block is contacted on supporting plate, so that supporting plate and rotating rod are overturned, supporting plate is contacted with guide roller with cleaning rubber scraper and is raised, rotates when guide roller conveys polyvinyl alcohol fiber, cleaning rubber scraper can clean the surface of guide roller, without cleaning in the process of processing, avoid affecting processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of polyvinyl alcohol fiber production technology, specifically to a bundler for polyvinyl alcohol fiber production. Background Technology

[0002] In the production of polyvinyl alcohol (PVA) fibers, the bundling frame (or bundling device) is one of the key pieces of equipment for post-fiber processing. It is mainly used to bundle the monofilaments formed in the spinning process into bundles of fibers, which facilitates subsequent processes such as drawing, drying, and heat setting.

[0003] After long-term operation of the bundling frame, fiber oil may accumulate on the guide roller. If it is not cleaned in time, it may cause polyvinyl alcohol fibers to stick to the guide roller, which will not be able to convey the fibers effectively. This requires the staff to stop the machine for cleaning, which has certain drawbacks. To address this, we propose a bundling frame for polyvinyl alcohol fiber production. Utility Model Content

[0004] The purpose of this invention is to provide a bundler for the production of polyvinyl alcohol fibers, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a bundling frame for polyvinyl alcohol fiber production, comprising a base, wherein an inlet plate, a guide roller, an outlet plate and a collecting plate are provided on the top of the base, and a tensioning assembly and a cleaning assembly for cleaning the guide roller are provided on the top of the base.

[0006] The cleaning component includes:

[0007] The cleaning rubber scraper is used to clean the outer wall of the guide roller;

[0008] Support plate, the support plate is used to control the contact and adhesion between the cleaning rubber scraper and the outer wall of the guide roller;

[0009] The collection tank is used to collect the fiber oil that is scraped off by the cleaning rubber scraper;

[0010] The rotating rod is used to support the support plate and works with the spiral spring to control the return of the support plate to its original position.

[0011] Top block, the top block is used to control the flipping of the support plate.

[0012] Preferably, the tensioning assembly includes a bracket fixed to the top of the base. A support block is mounted on the bracket, the support block passing through the bracket and slidably connected to it. A slider is slidably mounted on the side of the support block near the center of the base. The end of the slider away from the support block is rotatably connected to the guide roller. A support spring is fixed to the bottom of the slider, the end of the support spring away from the slider is fixed to the support block. A fixing plate is fixed to the front of the bracket, and a threaded rod is mounted on the fixing plate. The threaded rod passes through the fixing plate and is rotatably connected to it. The threaded rod passes through the support block and is threadedly connected to it. By rotating the threaded rod, the support block can be moved up and down, thereby driving the slider and the guide roller to move up and down, and adjusting the tension in conjunction with the support spring.

[0013] Preferably, the support block has a circular hole on the side near the center of the base. One end of the rotating rod is rotatably installed in the circular hole, and the other end of the rotating rod is fixed to the support plate. A spiral spring is fixed inside the circular hole, and the end of the spiral spring away from the circular hole is fixed to the outer wall of the rotating rod. The collection groove is opened on the top of the support plate, and a cleaning rubber scraper is fixed on the top of the support plate. A top block is fixed on the left side of the slider. After the tensioning component is controlled so that the guide roller comes into contact with the polyvinyl alcohol fiber, the guide roller and the slider are pressed against the support block and move downward a certain distance. The slider moves downward with the top block, and the top block presses against the support plate. This causes the support plate and rotating rod to flip, and the support plate, along with the cleaning rubber scraper, tilts up and comes into contact with the guide roller. As the guide roller rotates while conveying polyvinyl alcohol fibers, the cleaning rubber scraper cleans the surface of the guide roller. The cleaned fiber oil flows along the cleaning rubber scraper into the collection tank. After processing, there is no more polyvinyl alcohol fiber contacting the guide roller. Under the action of the support spring, the slider moves upward with the top block, and the support plate is no longer in contact. Under the action of the spiral spring, the rotating rod rotates and resets the support plate. The operator only needs to clean the fiber oil in the collection tank. It is convenient to use and does not require stopping the machine for cleaning during processing.

[0014] Compared with the prior art, this utility model provides a bundle frame for polyvinyl alcohol fiber production, which has the following beneficial effects:

[0015] 1. This polyvinyl alcohol fiber production bundling frame, through the setting of tensioning and cleaning components, controls the tensioning component so that after the guide roller comes into contact with the polyvinyl alcohol fiber, the guide roller and slider are pressed against the support block and move downward a certain distance. The slider moves downward with the top block, and the top block presses against the support plate, causing the support plate and rotating rod to flip. The support plate, along with the cleaning rubber scraper, tilts up and comes into contact with the guide roller. As the guide roller rotates while conveying polyvinyl alcohol fiber, the cleaning rubber scraper can clean the surface of the guide roller without stopping the machine for cleaning during processing, thus avoiding affecting processing efficiency.

[0016] 2. This polyvinyl alcohol fiber production bundling frame allows the support block to move up and down by rotating the threaded rod, thereby driving the slider and guide roller to move up and down. The tension can be adjusted in conjunction with the support spring, making it easy to operate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0018] Figure 2 This is a schematic diagram of the connection structure of the tensioning assembly, cleaning assembly, and guide roller of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the connection between the tensioning component and the cleaning component of this utility model;

[0020] Figure 4 This is a cross-sectional view of the connection between the support block and the cleaning component of this utility model.

[0021] In the diagram: 1. Base; 2. Inlet plate; 3. Tensioning assembly; 31. Bracket; 32. Support block; 33. Slider; 34. Support spring; 35. Fixing plate; 36. Threaded rod; 4. Cleaning assembly; 41. Cleaning rubber scraper; 42. Support plate; 43. Collection trough; 44. Rotating rod; 45. Scroll spring; 46. Top block; 5. Outlet plate; 6. Gathering plate; 7. Guide roller. Detailed Implementation

[0022] like Figures 1-4 As shown, this utility model provides a technical solution: a bundling frame for polyvinyl alcohol fiber production, including a base 1, an inlet plate 2, a guide roller 7, an outlet plate 5 and a collecting plate 6 arranged on the top of the base 1, a tensioning assembly 3 and a cleaning assembly 4 for cleaning the guide roller 7, the cleaning assembly 4 including: a cleaning rubber scraper 41, a support plate 42, a collection groove 43, a rotating rod 44, a spiral spring 45 and a top block 46.

[0023] The tensioning assembly 3 includes a bracket 31, which is fixed to the top of the base 1. A support block 32 is provided on the bracket 31, and the support block 32 passes through the bracket 31 and is slidably connected to the bracket 31. A slider 33 is slidably installed on the side of the support block 32 near the center of the base 1. The end of the slider 33 away from the support block 32 is rotatably connected to the guide roller 7. A support spring 34 is fixed to the bottom of the slider 33, and the end of the support spring 34 away from the slider 33 is fixed to the support block 32. A fixing plate 35 is fixed to the front of the bracket 31, and a threaded rod 36 is provided on the fixing plate 35. The threaded rod 36 passes through the fixing plate 35 and is rotatably connected to the fixing plate 35. The threaded rod 36 passes through the support block 32 and is threadedly connected to the support block 32. By rotating the threaded rod 36, the support block 32 can be moved up and down, thereby driving the slider 33 and the guide roller 7 to move up and down, and adjusting the tension in conjunction with the support spring 34.

[0024] A circular hole is provided on the side of the support block 32 near the center of the base 1. One end of the rotating rod 44 is rotatably installed in the circular hole, and the other end of the rotating rod 44 is fixed to the support plate 42. A spiral spring 45 is fixed inside the circular hole, and the end of the spiral spring 45 away from the circular hole is fixed to the outer wall of the rotating rod 44. A collection groove 43 is provided on the top of the support plate 42, and a cleaning rubber scraper 41 is fixed on the top of the support plate 42. A top block 46 is fixed on the left side of the slider 33. After the tensioning component 3 is controlled to make the guide roller 7 come into contact with the polyvinyl alcohol fiber, the guide roller 7 and the slider 33 are pressed against the support block 32 and move downward a certain distance. The slider 33 moves downward with the top block 46, and the top block 46 presses against the support plate 42, so that the support plate... When the rotating rod 44 and the support plate 42 flip, the cleaning rubber scraper 41 of the support plate 42 is raised and comes into contact with the guide roller 7. As the guide roller 7 rotates to transport polyvinyl alcohol fibers, the cleaning rubber scraper 41 can clean the surface of the guide roller 7. The cleaned fiber oil flows along the cleaning rubber scraper 41 into the collection tank 43. After processing, there is no more polyvinyl alcohol fiber contacting the guide roller 7. Under the action of the support spring 34, the slider 33 moves upward with the top block 46, and the support plate 42 is no longer in contact. Under the action of the spiral spring 45, the rotating rod 44 rotates and resets the support plate 42. The operator only needs to clean the fiber oil in the collection tank 43. It is convenient to use and does not require stopping the machine for cleaning during processing.

[0025] In this invention, when in use, polyvinyl alcohol fibers are passed through the inlet plate 2, then through the guide roller 7 and the outlet plate 5, and finally discharged from the collection plate 6 to achieve bundling. As needed, the threaded rod 36 is rotated to control the support block 32 to move up and down, which drives the slider 33 and the guide roller 7 to move, so that the guide roller 7 comes into contact with the polyvinyl alcohol fibers to achieve tension.

[0026] After the guide roller 7 comes into contact with the polyvinyl alcohol fiber, the guide roller 7 and the slider 33 are pressed against the support block 32 and move downward a certain distance. The slider 33 moves downward with the top block 46, and the top block 46 presses against the support plate 42, causing the support plate 42 and the rotating rod 44 to flip. The support plate 42, along with the cleaning rubber scraper 41, tilts up and presses against the guide roller 7. As the guide roller 7 rotates while conveying the polyvinyl alcohol fiber, the cleaning rubber scraper 41 can clean the surface of the guide roller 7. The cleaned fiber oil flows along the cleaning rubber scraper 41 into the collection tank 43. After processing, there is no more polyvinyl alcohol fiber pressing against the guide roller 7. Under the action of the support spring 34, the slider 33 moves upward with the top block 46, and the support plate 42 is no longer pressed. Under the action of the spiral spring 45, the rotating rod 44 rotates and resets the support plate 42. The operator only needs to clean the fiber oil in the collection tank 43. It is convenient to use and does not require stopping the machine for cleaning during processing.

[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A bundling frame for polyvinyl alcohol fiber production, comprising a base (1), wherein the top of the base (1) is provided with an inlet plate (2), a guide roller (7), an outlet plate (5), and a collecting plate (6), characterized in that: The base (1) is provided with a tensioning assembly (3) and a cleaning assembly (4) for cleaning the guide roller (7) on its top. The cleaning component (4) includes: Cleaning rubber scraper (41) is used to clean the outer wall of the guide roller (7); Support plate (42) is used to control the contact and adhesion between the cleaning rubber scraper (41) and the outer wall of the guide roller (7); Collection tank (43) is used to collect the fiber oil that is scraped off by the cleaning rubber scraper (41); Rotating rod (44) is used to support the support plate (42) and, together with the spiral spring (45), controls the return of the support plate (42); Top block (46) is used to control the flipping of support plate (42).

2. The bundled frame for polyvinyl alcohol fiber production according to claim 1, characterized in that: The tensioning assembly (3) includes a bracket (31) which is fixed to the top of the base (1). A support block (32) is provided on the bracket (31). The support block (32) passes through the bracket (31) and is slidably connected to the bracket (31). A slider (33) is slidably installed on the side of the support block (32) near the center of the base (1).

3. The bundler for polyvinyl alcohol fiber production according to claim 2, characterized in that: The end of the slider (33) away from the support block (32) is rotatably connected to the guide roller (7). A support spring (34) is fixed at the bottom of the slider (33). The end of the support spring (34) away from the slider (33) is fixed to the support block (32). A fixing plate (35) is fixed on the front of the bracket (31).

4. The bundler for polyvinyl alcohol fiber production according to claim 3, characterized in that: A threaded rod (36) is provided on the fixing plate (35). The threaded rod (36) passes through the fixing plate (35) and is rotatably connected to the fixing plate (35). The threaded rod (36) passes through the support block (32) and is threadedly connected to the support block (32).

5. The bundler for polyvinyl alcohol fiber production according to claim 4, characterized in that: The support block (32) has a circular hole on one side near the center of the base (1). One end of the rotating rod (44) is rotatably installed in the circular hole, and the other end of the rotating rod (44) is fixed to the support plate (42). A spiral spring (45) is fixed inside the circular hole.

6. The bundler for polyvinyl alcohol fiber production according to claim 5, characterized in that: The end of the spiral spring (45) away from the round hole is fixed to the outer wall of the rotating rod (44). The collection groove (43) is opened on the top of the support plate (42). A cleaning rubber scraper (41) is fixed on the top of the support plate (42). A top block (46) is fixed on the left side of the slider (33).

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