An electrostatic elimination device for a friction disc false twister

Abstract

This utility model discloses a static elimination device for a friction disc type false twister, including a base, a vertical plate fixedly connected to the top of the base, multiple movable plates arranged on one side of the base, a static elimination component arranged on the side of the movable plate away from the vertical plate, and a sliding column fixedly connected to the side of the movable plate near the vertical plate. A groove for the sliding column to slide is provided in the middle of the vertical plate. This utility model allows adjustment of the distance between the multiple movable plates by loosening the locking ring and coordinating the sliding of the sliding column in the groove. This facilitates contact between the cotton cloth ring and friction discs of different thicknesses, making the device applicable to friction discs of different sizes, thereby improving its practicality. When the friction disc rotates, it drives the liquid storage cylinder to rotate, thereby wiping the surface of the friction disc, wetting the friction disc, reducing static electricity generation, and achieving the purpose of eliminating static electricity.

Description

Technical Field

[0001] This utility model belongs to the technical field of static electricity elimination devices, specifically a static electricity elimination device for a friction disc type false twister. Background Technology

[0002] The friction disc false twister is one of the main components used for false twisting texture. The yarn passes through three stacked friction discs, with the outer edges of the discs directly rubbing against the yarn surface for twisting. The three stacked discs rotate in the same direction, propelling the yarn forward and backward together. The yarn upstream of the false twister is twisted, while the yarn downstream is untwisted to become textured yarn. The upper section of the yarn must enter the friction disc at a certain angle. Due to the non-active gripping and twisting between the yarn and the friction disc, slippage occurs, and the circumferential speed obtained by the yarn is lower than that of the friction disc. The yarn is also undergoing axial output motion. The actual speed and direction of the yarn's movement form an angle with the surface velocity of the friction disc, called the twist angle. The magnitude and direction of the friction force exerted by the friction disc on the yarn are closely related to the surface velocity of the friction disc and the angle at which the upper section of the yarn enters the friction disc.

[0003] To ensure the working quality of the friction disc false twister, reduce the static electricity generated during its rotation, and prevent static electricity from causing electrostatic adsorption on fibers and yarns, which could lead to entanglement and knotting during spinning and affect the continuity and stability of spinning, an electrostatic elimination device is often required to eliminate static electricity during the operation of the friction disc false twister.

[0004] Existing static elimination devices for friction disc false twisters have a fixed structure, which makes them unsuitable for use with friction disc false twisters of different thicknesses, resulting in poor applicability when eliminating static electricity in friction disc false twisters. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To address the problem that existing static elimination devices for friction disc false twisters have a fixed structure, making them unsuitable for use with friction disc false twisters of different thicknesses and resulting in poor applicability when eliminating static electricity in friction disc false twisters, this invention adopts the following technical solution.

[0007] An electrostatic elimination device for a friction disc false twister includes a base, a vertical plate fixedly connected to the top of the base, a plurality of movable plates arranged on one side of the base, an electrostatic elimination component arranged on the side of the movable plate away from the vertical plate, a sliding column fixedly connected to the side of the movable plate close to the vertical plate, a groove for the sliding column to slide in the middle of the vertical plate, and the sliding column and the groove are movably connected, with the sliding column passing through the groove.

[0008] Preferably, the end of the slide column is threaded with a locking ring, the central axis of the locking ring coincides with the central axis of the slide column, and the outer side of the locking ring has a "plum blossom" structure. Tightening the locking ring can fix the slide column inside the groove.

[0009] Preferably, the static elimination component includes a telescopic rod, a liquid storage cylinder, a mesh, and a sealing cap. The telescopic rod is rotatably connected to one side of the movable plate, and the liquid storage cylinder is fixedly connected to the end of the telescopic rod. Multiple mesh openings are provided on the outer side of the liquid storage cylinder, and a sealing cap is threadedly connected to the end of the liquid storage cylinder away from the telescopic rod.

[0010] Preferably, the central axis of the telescopic rod coincides with the central axis of the liquid storage cylinder, multiple mesh holes are evenly distributed in a ring around the central axis of the liquid storage cylinder, water-retaining cotton is provided inside the liquid storage cylinder, the central axis of the sealing cap coincides with the central axis of the liquid storage cylinder, and a cotton cloth ring is fitted on the outside of the liquid storage cylinder.

[0011] Preferably, both sides of the movable plate are arc-shaped structures, multiple movable plates are evenly distributed about the vertical center line of the vertical plate, the central axis of the telescopic rod coincides with the horizontal center line of the movable plate, and the inner dimension of the cotton cloth ring matches the inner dimension of the liquid storage cylinder.

[0012] Preferably, mounting holes are provided at all four corners of the base, and a soft rubber pad is fixedly connected to the bottom of the base. The top surface of the soft rubber pad is in contact with the bottom surface of the base, and the mounting holes are symmetrical about the vertical center line of the base.

[0013] Preferably, the vertical plate and the base are perpendicular to each other, and a reinforcing ring is provided on the outer bottom of the vertical plate, and the reinforcing ring is fixedly connected to the base. Compared with the prior art, the beneficial effects of this utility model are as follows: This invention, by loosening the locking ring and coordinating the sliding of the sliding column in the groove, can adjust the distance between multiple movable plates, facilitating the contact of the cotton cloth ring with friction discs of different thicknesses. This allows the device to be used with friction discs of different sizes, thereby improving its practicality. The mesh allows water from the storage cylinder to flow into the cotton cloth ring, wetting it. The extension and retraction of the telescopic rod brings the cotton cloth ring into contact with the friction disc of the friction disc-type false twister. When the friction disc rotates, it drives the storage cylinder to rotate, thereby wiping the surface of the friction disc, wetting it, reducing static electricity generation, and achieving the purpose of eliminating static electricity. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the bottom three-dimensional structure of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of the movable frame of this utility model; Figure 5 This is a schematic diagram of the overall assembly structure of this utility model.

[0015] The correspondence between the labels and component names in the attached figures is as follows: 1. Base; 2. Vertical plate; 3. Movable plate; 4. Sliding column; 5. Groove; 6. Locking ring; 7. Telescopic rod; 8. Liquid storage cylinder; 9. Mesh; 10. Sealing cap; 11. Water-retaining cotton; 12. Cotton cloth ring; 13. Mounting hole; 14. Soft rubber pad; 15. Reinforcing ring. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0019] Please see Figure 1-5 This utility model provides an embodiment of an electrostatic elimination device for a friction disc type false twister, comprising a base 1, a vertical plate 2 fixedly connected to the top of the base 1, mounting holes 13 at each of the four corners of the base 1, and a soft rubber pad 14 fixedly connected to the bottom of the base 1. The top surface of the soft rubber pad 14 is in contact with the bottom surface of the base 1. The mounting holes 13 are symmetrical about the vertical center line of the base 1. The vertical plate 2 is perpendicular to the base 1. A reinforcing ring 15 is provided on the outer side of the bottom of the vertical plate 2, and the reinforcing ring 15 is fixedly connected to the base 1. The device can be placed on an external horizontal surface through the base 1. By using the mounting holes 13 and external bolts, the base 1 can be fixed to the external horizontal surface, thus completing the installation of the device. The soft rubber pad 14 can enhance the tightness of the fit between the base 1 and the external horizontal surface. At the same time, the elasticity of the soft rubber pad 14 can play a shock-absorbing role when the device is in use. The reinforcing ring 15 can protect the connection between the vertical plate 2 and the base 1.

[0020] In this embodiment, a plurality of movable plates 3 are provided on one side of the base 1. An electrostatic elimination component is provided on the side of the movable plate 3 away from the vertical plate 2. The electrostatic elimination component includes a telescopic rod 7, a liquid storage cylinder 8, mesh 9, and a sealing cap 10. The telescopic rod 7 is rotatably connected to one side of the movable plate 3. The liquid storage cylinder 8 is fixedly connected to the end of the telescopic rod 7. A plurality of mesh 9 are provided on the outer side of the liquid storage cylinder 8. The sealing cap 10 is threadedly connected to the end of the liquid storage cylinder 8 away from the telescopic rod 7. The central axis of the telescopic rod 7 coincides with the central axis of the liquid storage cylinder 8. The plurality of mesh 9 are evenly distributed in a ring around the central axis of the liquid storage cylinder 8. Water-retaining cotton 11 is provided inside the liquid storage cylinder 8. The central axis of the sealing cap 10 coincides with the central axis of the liquid storage cylinder 8. A cotton cloth ring 12 is sleeved on the outer side of the liquid storage cylinder 8. Both sides of the movable plate 3 are... The structure is arc-shaped, with multiple movable plates 3 evenly distributed about the vertical center line of the vertical plate 2. The central axis of the telescopic rod 7 coincides with the horizontal center line of the movable plate 3. The inner dimensions of the cotton cloth ring 12 match the inner dimensions of the liquid storage cylinder 8. By rotating the sealing cap 10, the liquid storage cylinder 8 can be opened and clean water can be injected into it. With the use of the water-retaining cotton 11, it can achieve the purpose of water storage. The mesh 9 allows the water in the liquid storage cylinder 8 to flow into the cotton cloth ring 12, making the cotton cloth ring 12 wet. By extending and retracting the telescopic rod 7, the cotton cloth ring 12 comes into contact with the friction disc of the friction disc false twister. When the friction disc rotates, it drives the liquid storage cylinder 8 to rotate, thereby wiping the surface of the friction disc, making the friction disc wet, reducing the generation of static electricity, and achieving the purpose of eliminating static electricity.

[0021] In this embodiment, a sliding column 4 is fixedly connected to the side of the movable plate 3 near the vertical plate 2. A groove 5 is provided in the middle of the vertical plate 2 for the sliding column 4 to slide through, and the sliding column 4 and the groove 5 are movably connected. The sliding column 4 passes through the groove 5, and a locking ring 6 is threaded to the end of the sliding column 4. The central axis of the locking ring 6 coincides with the central axis of the sliding column 4. The outer side of the locking ring 6 has a "plum blossom" structure. Tightening the locking ring 6 can fix the sliding column 4 inside the groove 5. By loosening the locking ring 6 and cooperating with the sliding column 4 sliding in the groove 5, the distance between multiple movable plates 3 can be adjusted, so that the cotton cloth ring 12 can contact friction discs of different thicknesses, making the device applicable to friction discs of different sizes, thereby improving the practicality of the device. Tightening the locking ring 6 can fix the sliding column 4, thereby determining the position of the movable plate 3.

[0022] Working principle: When using this device, the base 1 is used to place the device on the external horizontal surface. The mounting holes 13 and external bolts are used to fix the base 1 to the external horizontal surface, thus completing the installation of the device. The soft rubber pad 14 can enhance the tightness of the fit between the base 1 and the external horizontal surface. At the same time, the elasticity of the soft rubber pad 14 can play a shock absorption role when the device is in use. The reinforcing ring 15 can protect the connection between the vertical plate 2 and the base 1.

[0023] By rotating the sealing cap 10, the liquid storage cylinder 8 can be opened, and clean water can be injected into the liquid storage cylinder 8. With the use of the water-retaining cotton 11, it can achieve the purpose of water storage. The mesh 9 allows the water in the liquid storage cylinder 8 to flow into the cotton cloth ring 12, making the cotton cloth ring 12 wet. By extending and retracting the telescopic rod 7, the cotton cloth ring 12 comes into contact with the friction disc of the friction disc false twister. When the friction disc rotates, it drives the liquid storage cylinder 8 to rotate, thereby wiping the surface of the friction disc, making the friction disc wet, reducing the generation of static electricity, and achieving the purpose of eliminating static electricity.

[0024] By loosening the locking ring 6 and allowing the sliding column 4 to slide in the slot 5, the distance between the multiple movable plates 3 can be adjusted, making it easier for the cotton cloth ring 12 to contact friction discs of different thicknesses. This allows the device to be used with friction discs of different sizes, thereby improving its practicality. Tightening the locking ring 6 can fix the sliding column 4, thus determining the position of the movable plate 3. Furthermore, the telescopic rod 7 is rotatably connected to the movable plate 3, which reduces the resistance encountered by the cotton cloth ring 12 when wiping the friction disc, ensuring the normal rotation of the friction disc.

[0025] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. An electrostatic eliminator for a friction disc false twister comprising a base (1) characterised in that: A vertical plate (2) is fixedly connected to the top of the base (1). Multiple movable plates (3) are provided on one side of the base (1). An electrostatic elimination component is provided on the side of the movable plate (3) away from the vertical plate (2). A sliding column (4) is fixedly connected to the side of the movable plate (3) close to the vertical plate (2). A slot (5) is provided in the middle of the vertical plate (2) for the sliding column (4) to slide. The sliding column (4) and the slot (5) are movably connected. The sliding column (4) passes through the slot (5).

2. The electrostatic elimination device of a friction-disc false twister according to claim 1, characterized in that: The end of the slide (4) is threaded with a locking ring (6). The central axis of the locking ring (6) coincides with the central axis of the slide (4). The outer side of the locking ring (6) has a "plum blossom" structure. Tightening the locking ring (6) can fix the slide (4) inside the slot (5).

3. The electrostatic elimination device of a friction-disc false twister according to claim 2, characterized in that: The static elimination assembly includes a telescopic rod (7), a liquid storage cylinder (8), a mesh (9), and a sealing cap (10). The telescopic rod (7) is rotatably connected to one side of the movable plate (3), and the liquid storage cylinder (8) is fixedly connected to the end of the telescopic rod (7). Multiple mesh holes (9) are opened on the outer side of the liquid storage cylinder (8), and the sealing cap (10) is threadedly connected to the end of the liquid storage cylinder (8) away from the telescopic rod (7).

4. The electrostatic elimination device for the friction disc false twister according to claim 3, characterized in that: The central axis of the telescopic rod (7) coincides with the central axis of the liquid storage cylinder (8). Multiple mesh holes (9) are evenly distributed in a ring about the central axis of the liquid storage cylinder (8). Water-retaining cotton (11) is provided inside the liquid storage cylinder (8). The central axis of the sealing cap (10) coincides with the central axis of the liquid storage cylinder (8). A cotton cloth ring (12) is fitted on the outside of the liquid storage cylinder (8).

5. The electrostatic elimination device for the friction disc type false twister according to claim 4, characterized in that: Both sides of the movable plate (3) are arc-shaped structures. Multiple movable plates (3) are evenly distributed about the vertical center line of the vertical plate (2). The central axis of the telescopic rod (7) coincides with the horizontal center line of the movable plate (3). The inner dimensions of the cotton cloth ring (12) match the inner dimensions of the liquid storage cylinder (8).

6. The electrostatic elimination device for the friction disc type false twister according to any one of claims 1-5, characterized in that: The base (1) has mounting holes (13) at all four corners. A soft rubber pad (14) is fixedly connected to the bottom of the base (1). The top surface of the soft rubber pad (14) is in contact with the bottom surface of the base (1). The mounting holes (13) are symmetrical about the vertical center line of the base (1).

7. The electrostatic elimination device for the friction disc type false twister according to claim 6, characterized in that: The vertical plate (2) is perpendicular to the base (1). A reinforcing ring (15) is provided on the outer bottom of the vertical plate (2), and the reinforcing ring (15) is fixedly connected to the base (1).

Images