Spinning wheel structure for spinning forming

Abstract

The utility model discloses a yarn dividing wheel structure for spinning forming, which comprises a mounting seat and a yarn dividing wheel, a support frame is connected onto the side surface of the mounting seat, two support seats capable of horizontally moving are arranged on the support frame, a plurality of yarn dividing grooves are arranged on the yarn dividing wheel, two ends of the yarn dividing wheel are connected with the support seats, limit blocks are connected onto the support seats, and the limit blocks are connected with the yarn dividing wheel. The supporting seat is further provided with a spring located between the limiting block and the supporting frame. When filaments act on the filament dividing wheel, the filament dividing wheel slides towards the right side, the limiting block is driven to compress the spring, when the running speed of the filaments is increased, the force borne by the filament dividing wheel is increased, the spring is continuously compressed rightwards, when the running speed of the filaments is reduced, the force borne by the filament dividing wheel is reduced, and the spring is continuously compressed rightwards. And the filament separating wheel moves leftwards under the restoring force of the spring, so that the fluctuation of the filaments caused by speed change is buffered, and the uniformity of the filaments is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of filament splitting wheel technology, specifically relating to a filament splitting wheel structure for spinning and forming. Background Technology

[0002] Splitting wheels are widely used in the spinning process. The setting of the splitting wheel makes the filaments disperse into a uniform state, so as to ensure that the filament bundle will not vibrate violently during subsequent heating, shaping, stretching and other processing, which would cause wear on the surface of the filament bundle. It also helps the filament bundle to spread evenly, with a large contact area with the hot roller, which is beneficial to the disorientation of the amorphous region in the molecular structure and improves the crystallinity, thereby obtaining fibers with high dimensional stability.

[0003] When the speed of the filament changes during high-speed operation, fluctuations occur as the filament is transmitted downwards from the spinning channel, resulting in poor uniformity of the filament. Utility Model Content

[0004] The purpose of this invention is to provide a filament-separating wheel structure for spinning and forming, so as to solve the problems mentioned in the background art. The filament-separating wheel structure provided by this invention has the characteristic of ensuring consistent filament uniformity.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a spinning wheel structure for spinning and forming, comprising a mounting base and a spinning wheel, a support frame connected to the side of the mounting base, two horizontally movable support seats provided on the support frame, a plurality of spinning grooves provided on the spinning wheel, the two ends of the spinning wheel connected to the support seats, a limit block connected to the support seats, and a spring located between the limit block and the support frame on the support seats.

[0006] To make the surface of the wire splitting wheel smoother and more resistant to high temperatures and friction, the wire splitting wheel is further made of glazed ceramic material.

[0007] Furthermore, the support base includes a shaft, which is slidably connected to the support frame.

[0008] To adjust the initial spring compression and ensure effective shock absorption, a nut is threaded onto one end of the shaft inserted into the support frame.

[0009] To facilitate the replacement of the wire splitting wheel, a fixed seat is further connected to the end of the shaft, and a movable seat is connected to one side of the fixed seat.

[0010] To ensure the smooth rotation of the wire separating wheel, a support shaft is further provided inside the wire separating wheel, and the wire separating wheel and the support shaft are connected by bearings.

[0011] To ensure the smoothness of the wire-dividing groove, a scraper corresponding to the wire-dividing groove is further connected to the side of the limiting block. A 0.5mm gap is provided between the scraper and the wire-dividing wheel.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The wire separating wheel of this utility model is slidably connected to the support frame via a shaft, and a spring is provided on the shaft between the limiting block and the support frame. When the wire acts on the wire separating wheel, it causes the wire separating wheel to slide to the right, driving the limiting block to compress the spring. When the running speed of the wire increases, the force on the wire separating wheel increases, continuing to compress the spring to the right. When the running speed of the wire decreases, the force on the wire separating wheel decreases, and the wire separating wheel moves to the left under the restoring force of the spring, thereby buffering the fluctuation of the wire caused by the speed change and ensuring the uniformity of the wire.

[0014] 2. The wire splitting wheel of this utility model is made of glazed ceramic material, which makes the surface of the wire splitting wheel smoother and has the effects of high temperature resistance and friction resistance.

[0015] 3. The end of the shaft of this utility model is connected to a fixed seat, and a movable seat is connected to one side of the fixed seat, which facilitates the disassembly and assembly of the wire separating wheel, thereby facilitating the replacement of the wire separating wheel.

[0016] 4. The side of the limiting block of this utility model is connected to a scraper corresponding to the wire splitting groove. The scraper removes impurities such as broken wires or debris in the wire splitting groove to ensure the smoothness of the wire splitting groove, thereby ensuring the smooth passage of the wire. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a top view of the structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the limiting block of this utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the support base of this utility model.

[0021] Figure 5 This is a schematic diagram of the wire splitting wheel of this utility model.

[0022] In the diagram: 1. Mounting base; 2. Support frame; 3. Nut; 4. Spring; 5. Support base; 51. Shaft; 52. Movable seat; 53. Fixed seat; 6. Dividing wheel; 7. Dividing groove; 8. Limiting block; 9. Scraper; 10. Support shaft. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figures 1-5 The present invention provides the following technical solution: a spinning wheel structure for spinning and forming, including a mounting base 1 and a spinning wheel 6. A support frame 2 is connected to the side of the mounting base 1. The spinning wheel 6 is provided with a plurality of spinning grooves 7. The two ends of the spinning wheel 6 are connected to the support frame 2 through a support base 5. The support base 5 includes a shaft 51, which is slidably connected to the support frame 2. A limit block 8 is connected to the shaft 51, and a spring 4 located between the limit block 8 and the support frame 2 is also provided on the shaft 51.

[0026] By adopting the above technical solution, the wire separating wheel 6 of this utility model is slidably connected to the support frame 2 via the shaft 51, and a spring 4 is provided on the shaft 51 between the limiting block 8 and the support frame 2. When the wire acts on the wire separating wheel 6, the wire separating wheel 6 slides to the right, causing the limiting block 8 to compress the spring 4. When the running speed of the wire increases, the force on the wire separating wheel 6 increases, and the spring 4 continues to be compressed to the right. When the running speed of the wire decreases, the force on the wire separating wheel 6 decreases, and the wire separating wheel 6 moves to the left under the restoring force of the spring 4, thereby buffering the fluctuation of the wire caused by the speed change and ensuring the uniformity of the wire.

[0027] Specifically, the splitting wheel 6 is made of glazed ceramic material.

[0028] By adopting the above technical solution, the surface of the wire splitting wheel 6 becomes smoother and has the effects of high temperature resistance and friction resistance.

[0029] Specifically, a nut 3 is threaded onto one end of the shaft 51 that is inserted into the support frame 2.

[0030] By adopting the above technical solution, the initial compression of the spring 4 is adjusted by the nut 3 to ensure the effect of buffering the fluctuation.

[0031] Specifically, the wire separating wheel 6 has a support shaft 10 inside, and the wire separating wheel 6 and the support shaft 10 are connected by a bearing.

[0032] By adopting the above technical solution, the smooth rotation of the splitting wheel 6 is guaranteed.

[0033] Example 2

[0034] The difference between this embodiment and embodiment 1 is that, specifically, a fixed seat 53 is connected to the end of the shaft 51, and a movable seat 52 is connected to one side of the fixed seat 53.

[0035] By adopting the above technical solution, it is easy to disassemble and assemble the wire separating wheel 6, thereby facilitating the replacement of the wire separating wheel 6.

[0036] Example 3

[0037] The difference between this embodiment and embodiment 1 is that, specifically, a scraper 9 corresponding to the wire-separating groove 7 is connected to the side of the limiting block 8. The scraper 9 is made of ceramic material, and there is a 0.5mm gap between the scraper 9 and the wire-separating wheel 6, which can both prevent the scraper 9 from contacting the wire-separating wheel 6 and ensure the cleaning effect on the wire-separating wheel 6. The thickness of the scraper 9 is 1-2mm.

[0038] By adopting the above technical solution, the scraper 9 removes impurities such as broken wires or debris from the wire separating groove 7, ensuring the smoothness of the wire separating groove 7, thereby ensuring the smooth flow of the wires.

[0039] In summary, the wire-separating wheel 6 of this invention is slidably connected to the support frame 2 via a shaft 51. A spring 4 is installed on the shaft 51 between the limiting block 8 and the support frame 2. When the wire acts on the wire-separating wheel 6, it slides to the right, causing the limiting block 8 to compress the spring 4. As the wire's running speed increases, the force on the wire-separating wheel 6 increases, further compressing the spring 4 to the right. When the wire's running speed decreases, the force on the wire-separating wheel 6 decreases, and the wire-separating wheel 6 moves to the left under the restoring force of the spring 4. This buffers the fluctuations in the wire caused by speed changes, ensuring the uniformity of the wire. The wire-separating wheel 6 of this invention is made of glazed ceramic material, making its surface smoother and providing high-temperature resistance and friction resistance. A fixed seat 53 is connected to the end of the shaft 51, and a movable seat 52 is connected to one side of the fixed seat 53, facilitating the disassembly and assembly of the wire-separating wheel 6 and making it easy to replace. The limiting block 8 of this utility model is connected to a scraper 9 on its side, which corresponds to the wire splitting groove 7. The scraper 9 removes impurities such as broken wires or debris in the wire splitting groove 7, ensuring the smoothness of the wire splitting groove 7, thereby ensuring the smooth passage of the wire.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A filament splitting wheel structure for spinning and forming, characterized in that: It includes a mounting base and a wire-dividing wheel. A support frame is connected to the side of the mounting base. The support frame has two horizontally movable support seats. The wire-dividing wheel has several wire-dividing grooves. Both ends of the wire-dividing wheel are connected to the support seats. Limit blocks are connected to the support seats, and springs are also provided on the support seats between the limit blocks and the support frame.

2. The spinning wheel structure for spinning and forming according to claim 1, characterized in that: The wire splitting wheel is made of glazed ceramic material.

3. The spinning wheel structure for spinning and forming according to claim 1, characterized in that: The support base includes a shaft, which is slidably connected to the support frame.

4. The spinning wheel structure for spinning and forming according to claim 3, characterized in that: A nut is threaded onto one end of the shaft that is inserted into the support frame.

5. The spinning wheel structure for spinning and forming according to claim 3, characterized in that: A fixed seat is connected to the end of the shaft, and a movable seat is connected to one side of the fixed seat.

6. The spinning wheel structure for forming fibers according to claim 1, characterized in that: The splitting wheel has a support shaft inside, and the splitting wheel and the support shaft are connected by bearings.

7. The spinning wheel structure for forming fibers according to claim 1, characterized in that: The side of the limiting block is connected to a scraper corresponding to the wire-splitting groove.

8. The spinning wheel structure for forming fibers according to claim 7, characterized in that: A 0.5mm gap is provided between the scraper and the wire separating wheel.

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