Twisting device for fiber processing

Abstract

The utility model discloses a twisting device for fiber processing, which relates to the field of fiber processing and comprises a fiber conveying mechanism, the fiber conveying mechanism comprises a metal tube, a plurality of sleeves with the same size and structure are arranged at the top of the metal tube, two bearings with the same size and structure are arranged at the bottom of the inner wall of each sleeve, and a guide terminal is arranged at the top of the inner wall of each sleeve. The top of the outer wall of the sleeve is sleeved with a limiting block. According to the utility model, through the arrangement of the threaded groove of the rotatable guide terminal, the loss of fibers during processing is reduced, and continuous processing is realized.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of fiber processing, specifically a twist device for fiber processing. BACKGROUND

[0002] A twist device for fiber processing plays an important role in the fiber manufacturing industry, as it can improve the strength and performance stability of the fiber. The fiber twist device is a device specially used for twist processing of fiber, which can form twist fiber with specific twist degree and direction by applying certain torque to the fiber. This device is widely used in the fields of textile, chemical fiber, papermaking, etc., and is one of the indispensable devices in the fiber processing process. It includes a support for supporting the entire twist device to ensure its stability and reliability; a motor to provide power source to drive the twist component to rotate. The twist component is usually composed of one or more pairs of twist discs, which rotate under the drive of the motor to twist the fiber; a tension controller to control the tension of the fiber during the twisting process to ensure that the fiber will not break due to excessive tension during twisting, and will not affect the twisting effect due to insufficient tension; a fiber conveying mechanism to feed the fiber into the twist component and to feed the fiber out after the twisting is completed.

[0003] In the prior art, especially in the fiber conveying mechanism, a plurality of fixed fiber filament guide limiting rings are used to continuously assist the feeding into the twist component. In actual production, the fixed guide ring is in contact with the fiber filament for a long time, which will cause the temperature of the inner wall of the guide ring, which will have a certain impact on the fiber itself, and is not suitable for long-term continuous processing. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims to provide a twist device for fiber processing to solve the technical problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A twist device for fiber processing includes a fiber conveying mechanism, which includes a metal pipe, the top of the metal pipe is provided with a plurality of sleeves with the same size structure, the inner wall of the sleeve is provided with two bearings with the same size structure at the bottom, the top of the inner wall of the sleeve is provided with a guide terminal, and the top of the outer wall of the sleeve is provided with a limiting block.

[0007] Preferably, the metal pipe is a square hollow cylinder.

[0008] Preferably, the guide terminal is composed of a first ball block, a spiral groove, a second ball block and an axle block from top to bottom.

[0009] Preferably, the inner wall of the bearing is connected with the outer wall of the axle block.

[0010] Preferably, the outer wall of the bearing is connected to the inner wall of the sleeve.

[0011] Preferably, the bottom of the limiting block is connected to the top of the metal tube.

[0012] In summary, this technical solution has the following main advantages:

[0013] 1. This device has a spiral groove on the outer wall of the guide terminal. When the device starts twisting, the guide terminal rotates, and the fibers wrapped in the spiral groove will not generate excessive friction during the processing, which greatly reduces the loss of fibers.

[0014] 2. This device has a simple structure, is easy to manufacture and process, and because it does not cause damage to the fiber filaments during processing, it can perform continuous twisting processing. Attached Figure Description

[0015] Fig. 1 This is an isometric view of the sleeve and guide terminal structure of this utility model;

[0016] Fig. 2 This is a schematic diagram of the guide terminal structure of this utility model;

[0017] Fig. 3 This is an isometric view of the overall structure of this utility model.

[0018] Figure descriptions: 10. Fiber conveying mechanism; 11. Metal tube; 12. Sleeve; 13. Bearing; 14. Guide terminal; 15. Limiting block; 141. First ball block; 142. Spiral groove; 143. Second ball block; 144. Shaft block. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Example

[0021] like Figs. 1 to 3 As shown, the fiber conveying mechanism 10 includes a metal tube 11. The top of the metal tube 11 is provided with multiple sleeves 12 of the same size and structure. The bottom of the inner wall of the sleeve 12 is provided with two bearings 13 of the same size and structure. The top of the inner wall of the sleeve 12 is provided with a guide terminal 14. The top of the outer wall of the sleeve 12 is provided with a limiting block 15.

[0022] Metal tube 11 is a square hollow cylinder.

[0023] The guide terminal 14 is composed of a first ball block 141, a spiral groove 142, a second ball block 143 and a shaft block 144 arranged sequentially from top to bottom.

[0024] The inner wall of the bearing 13 is connected with the outer wall of the shaft block 144.

[0025] The outer wall of the bearing 13 is connected with the inner wall of the sleeve 12.

[0026] The bottom of the limiting block 15 is connected with the top of the metal pipe 11.

[0027] It is to be noted that in the embodiment, the fiber wire is input through the input end, wound on the spiral groove 142 arranged on the outer wall of the guide terminal 14, and then output through the output end. The outer wall of the shaft block 144 at the bottom of the guide terminal 14 is connected with the inner wall of the bearing 13, and the outer wall of the bearing 13 is connected with the inner wall of the sleeve 12. Therefore, the fiber wire can drive the guide terminal 14 to rotate during the movement and processing of the fiber wire. It is to be further noted that the top of the guide terminal 14 is respectively provided with the first ball block 141 and the second ball block 143, which can limit and support the fiber wire and the guide terminal 14 respectively, so as to avoid the fiber wire or the guide terminal 14 from being displaced and falling off. In addition, the metal pipe 11 is a direction empty cylinder, and the outer wall of the sleeve 12 is provided with the limiting block 15, and the bottom of the limiting block 15 is connected with the top of the metal pipe 11. The sleeve 12 can be limited by the two, and the guide terminal 14 can be stably rotated.

[0028] The working principle of the utility model is as follows:

[0029] The fiber wire is input through the input end, wound on the spiral groove 142 arranged on the outer wall of the guide terminal 14, and then output through the output end. The outer wall of the shaft block 144 at the bottom of the guide terminal 14 is connected with the inner wall of the bearing 13, and the outer wall of the bearing 13 is connected with the inner wall of the sleeve 12. Therefore, the fiber wire can drive the guide terminal 14 to rotate during the movement and processing of the fiber wire. It is to be further noted that the top of the guide terminal 14 is respectively provided with the first ball block 141 and the second ball block 143, which can limit and support the fiber wire and the guide terminal 14 respectively, so as to avoid the fiber wire or the guide terminal 14 from being displaced and falling off. In addition, the metal pipe 11 is a direction empty cylinder, and the outer wall of the sleeve 12 is provided with the limiting block 15, and the bottom of the limiting block 15 is connected with the top of the metal pipe 11. The sleeve 12 can be limited by the two, and the guide terminal 14 can be stably rotated.

[0030] The above embodiment is only for illustrating the technical idea of the utility model, and cannot limit the protection scope of the utility model. Any modification made on the basis of the technical scheme according to the technical idea of the utility model falls within the protection scope of the utility model.

Claims

1. A twisting device for fiber processing, comprising a fiber transport mechanism (10), characterized in that The fiber conveying mechanism (10) comprises a metal pipe (11), the top of the metal pipe (11) is provided with a plurality of sleeves (12) with same size structure, the inner wall of the sleeve (12) is provided with two bearings (13) with same size structure at the bottom, the inner wall of the sleeve (12) is provided with a guide terminal (14) at the top, and the outer wall of the sleeve (12) is provided with a limiting block (15) at the top.

2. A twisting device for fiber processing according to claim 1, characterized in that, The metal pipe (11) is a square hollow cylinder.

3. A twisting device for fiber processing according to claim 1, characterized in that, The guide terminal (14) is composed of a first ball block (141), a spiral groove (142), a second ball block (143) and a shaft block (144) from top to bottom.

4. A twisting device for fiber processing according to claim 3, characterized in that, The inner wall of the bearing (13) is connected with the outer wall of the shaft block (144).

5. A twisting device for fiber processing according to claim 1, characterized in that, The outer wall of the bearing (13) is connected with the inner wall of the sleeve (12).

6. A twisting device for fiber processing according to claim 1, characterized in that, The bottom of the limiting block (15) is connected with the top of the metal pipe (11).

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