Lyocell fiber endless tow steering device
By designing the wire guide device 1 and wire guide device 2, the problem of improper steering of the Lycel fiber tow is solved, ensuring that the tow center line coincides with the center line of the three-roller traction machine, improving the drying effect and reducing energy consumption.
Patent Information
- Application Number
- CN202421554101.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During the drying process of Lycel fiber tow, due to the inconsistent center lines of the washing machine and the three-roller traction machine, the tow is improperly steering, which affects the drying effect and increases energy consumption.
A Lycel fiber filament tow steering device including wire guide device one and wire guide device two is designed. Through the use of wire guide device, the width of the tow is reduced to ensure that the center line of the tow coincides with the center line of the three-roller traction machine, and meets the format shrinkage requirements of the drying process.
Through the use of the wire guide device, the shrinkage of the tow width is effectively reduced, ensuring the center line alignment of the tow when it enters the three-roller traction machine, improving the drying effect and reducing energy consumption.
Smart Images
Figure CN222771023U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lyocell fiber production equipment, in particular to a lyocell fiber filament bundle steering device. Background Art
[0002] In the drying of lyocell fiber tows, the shape of the tows not only affects the drying effect of the dryer, but also increases the use of steam, resulting in energy loss and increased costs. Therefore, the tows entering the dryer are required to be in sheet form as much as possible. During the tow turning, the sheets will gather into bundles, affecting the drying effect. In actual production, due to site restrictions and other reasons, the center lines of the washing machine and the three-roller traction machine are inconsistent, which is a particularly serious problem. Summary of the invention
[0003] In view of the shortcomings of the prior art, the utility model provides a lyocell fiber filament bundle steering device.
[0004] The technical solution of the utility model is implemented as follows: a lyocell fiber filament bundle steering device, comprising a washing machine and a three-roller traction machine, wherein a wire guide device 1 and a wire guide device 2 are arranged between the washing machine and the three-roller traction machine, and the characteristics are as follows: the center of the wire guide device 1 corresponds to the center of the washing machine, the center of the wire guide device 2 corresponds to the center of the three-roller traction machine, the wire guide device 1 comprises two symmetrically arranged frames, a wire guide rod and a wire guide roller are arranged in sequence between the two frames, the two ends of the wire guide roller are installed on the top of the frame through a bearing seat, and the two ends of the wire guide rod are respectively arranged on the base 1 and base two, base one and base two are respectively installed on the top of two frames, base one is provided with rotating shaft one, one end of wire guide rod is fixedly connected with rotating shaft one, the outer sleeve of the other end of wire guide rod is provided with sliding block, the top of sliding block is fixedly connected with rotating shaft base, rotating shaft two is rotatably connected with rotating shaft base, the top of rotating shaft two is fixedly connected with nut, the nut is threadedly connected with vertically arranged adjusting bolt, the adjusting bolt is threadedly connected with base two, the structures of wire guide device one and wire guide device two are the same, and the installation positions of base one and base two on wire guide device one and wire guide device two are opposite.
[0005] The center line of the second rotating shaft and the center line of the wire guide rod are arranged perpendicular to each other.
[0006] The longitudinal section of the base 2 is a U-shaped structure, and the adjusting bolt vertically passes through the top plate of the base 2 and is threadedly connected thereto.
[0007] The longitudinal section of the base one is an inverted door-shaped structure.
[0008] Two wire stop rings are sleeved on the wire guide rod, and fastening bolts are connected to the wire stop rings.
[0009] The technical solution of the utility model has the following positive effects: the utility model is provided with a wire guiding device 1 and a wire guiding device 2, the left side of the wire guiding rod of the wire guiding device 1 is raised by 200mm, and the right side of the wire guiding rod of the wire guiding device 2 is raised by 200mm. Through the cooperation of the two guiding devices, the width of the wire bundle is reduced to ensure that when the wire bundle enters the three-roller traction machine, the center line of the wire bundle coincides with the center line of the three-roller traction machine, and the shrinkage value of the wire bundle width can meet the subsequent drying process; the wire bundle enters from the top of the wire guiding rod and exits from the bottom of the wire guiding roller, which can maintain a certain tension to prevent the wire bundle from deviating, and the wire blocking ring can prevent the wire bundle from deviating. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a top view of the utility model.
[0011] Figure 2 It is the front view of guide wire device 1.
[0012] Figure 3 It is the right view of guide wire device 1.
[0013] Figure 4 It is the left view of guide wire device 1.
[0014] Figure 5 This is a top view of the guide wire device 1.
[0015] Figure 6 It is a top view of the guide wire device 2.
[0016] Figure 7 This is the main view of the connection between the base 2, the adjusting bolt and the slider. DETAILED DESCRIPTION
[0017] like Figure 1-7As shown, a lyocell fiber filament bundle steering device comprises a washing machine 1 and a three-roller traction machine 2, wherein a wire guide device 1 and a wire guide device 2 are arranged between the washing machine 1 and the three-roller traction machine 2, wherein the center of the wire guide device 1 corresponds to the center of the washing machine 1, and the center of the wire guide device 2 corresponds to the center of the three-roller traction machine 2, and the wire guide device 1 comprises two symmetrically arranged frames 3, wherein a wire guide rod 4 and a wire guide roller 5 are arranged in sequence between the two frames 3, wherein both ends of the wire guide roller 5 are mounted on the top of the frame 3 through a bearing seat 6, and both ends of the wire guide rod 4 are respectively arranged on a base 1 7 and a base 2 8, wherein the base 1 7 and the base 2 8 are respectively arranged It is mounted on the top of the two frames 3, a rotating shaft 9 is arranged on the base 7, one end of the wire guide rod 4 is fixedly connected to the rotating shaft 9, the other end of the wire guide rod 4 is sleeved with a slider 10 on the outside, the top of the slider 10 is fixedly connected to the rotating shaft base 11, the rotating shaft base 11 is rotatably connected to the rotating shaft 2 12, the top of the rotating shaft 2 12 is fixedly connected to a nut 13, the nut 13 is threadedly connected to a vertically arranged adjusting bolt 14, the adjusting bolt 14 is threadedly connected to the base 2 8, the wire guide device 1 and the wire guide device 2 have the same structure, and the installation positions of the base 1 7 and the base 2 8 on the wire guide device 1 and the wire guide device 2 are opposite.
[0018] Specifically, the washing machine 1 and the three-roller traction machine 2 are not installed on the same horizontal line. Figure 1 As shown in , from the forward direction of the tow 18, the top is left and the bottom is right, the base 2 8 on the wire guide device 1 is located on the frame 3 on the left, and the base 2 8 on the wire guide device 2 is located on the frame 3 on the right. The sheet tow 18 coming out of the washing machine 1 first passes through the wire guide device 1, first passes above the wire guide rod 4 of the wire guide device 1, and then passes below the wire guide roller 5 of the wire guide device 1. The tow 18 enters from above the wire guide rod and exits from below the wire guide roller 5, which can maintain a certain tension to prevent the tow from running off. The left side of the wire guide rod 4 of the wire guide device 1 is raised by 200 mm, so that the tow is subjected to a rightward force to reduce the degree of contraction of the tow width. The specific operating steps are: loosen the adjusting bolt 14, the right side of the wire guide rod 4 rotates around the rotating shaft 1 9, so that the left side of the wire guide rod 4 is raised, the synchronous slider 10 slides on the wire guide rod 4, and the rotating shaft 2 12 is rotated at the same time to adjust the position of the nut 13 so that the adjusting bolt 14 can still cooperate with the nut 13. The sheet-like filament bundle 18 then passes under the wire guide rod 4 on the wire guide device 2 and over the wire guide roller 5, raising the right side of the wire guide rod 4 by 200 mm so that the filament bundle is subjected to a leftward force, thereby reducing the degree of shrinkage of the filament bundle width. The operation steps are the same as those of the wire guide device 1. Through the coordinated use of the two wire guide devices, the filament sheet width is reduced from 500 mm to 400 mm, ensuring that when the filament bundle 18 enters the three-roller traction machine again, the center line of the filament bundle also coincides with the center line of the three-roller traction machine; the shrinkage value of the sheet-like filament bundle width can meet the requirements of the subsequent drying process.
[0019] The center line of the second rotating shaft 12 and the center line of the wire guide rod 4 are arranged perpendicular to each other.
[0020] The longitudinal section of the base 2 8 is a U-shaped structure, and the adjusting bolt 14 vertically passes through the top plate of the base 2 8 and is threadedly connected thereto.
[0021] The longitudinal section of the base 1 7 is an inverted door-shaped structure.
[0022] Two wire stop rings 16 are mounted on the wire guide rod 4 , and fastening bolts 17 are connected to the wire stop rings 16 ; specifically, the wire stop rings 16 can prevent the wire bundle 18 from running off.
Claims
1. A lyocell fiber filament bundle steering device, comprising a washing machine and a three-roller traction machine, wherein a first wire guide device and a second wire guide device are arranged between the washing machine and the three-roller traction machine, characterized in that: The center of the wire guide device one corresponds to the center of the washing machine, and the center of the wire guide device two corresponds to the center of the three-roller traction machine. The wire guide device one includes two symmetrically arranged frames, and a wire guide rod and a wire guide roller are arranged between the two frames in sequence. Both ends of the wire guide roller are installed on the top of the frame through a bearing seat, and both ends of the wire guide rod are respectively arranged on the base one and the base two, and the base one and the base two are respectively installed on the top of the two frames. A rotating shaft one is arranged on the base one, and one end of the wire guide rod is fixedly connected to the rotating shaft one, and a slider is arranged on the outer sleeve of the other end of the wire guide rod, and the top of the slider is fixedly connected to the rotating shaft base, and the rotating shaft base is rotatably connected to the rotating shaft two, and a nut is fixedly connected to the top of the rotating shaft two, and a vertically arranged adjusting bolt is threaded on the nut, and the adjusting bolt is threadedly connected to the base two. The structures of the wire guide devices one and the wire guide devices two are the same, and the installation positions of the base one and the base two on the wire guide devices one and the wire guide devices two are opposite.
2. A lyocell fiber filament bundle steering device according to claim 1, characterized in that: The center line of the second rotating shaft and the center line of the wire guide rod are arranged perpendicular to each other.
3. A lyocell fiber filament bundle steering device according to claim 1, characterized in that: The longitudinal section of the base 2 is a U-shaped structure, and the adjusting bolt vertically passes through the top plate of the base 2 and is threadedly connected thereto.
4. A lyocell fiber filament bundle steering device according to claim 1, characterized in that: The longitudinal section of the base one is an inverted door-shaped structure.
5. A lyocell fiber filament bundle steering device according to claim 1, characterized in that: Two wire stop rings are sleeved on the wire guide rod, and fastening bolts are connected to the wire stop rings.