Automatic curling device for chemical fibers

Abstract

The utility model relates to the technical field of chemical fiber winding, and discloses an automatic chemical fiber winding device which comprises a driving base internally provided with a motor, a clamping part driven by the motor is rotatably arranged on the driving base, a part connected through a screw pair is arranged at the upper end of the clamping part for clamping, and the driving base is provided with a driving shaft. A paper tube is arranged in the clamping portion in a matched mode to be used for winding chemical fibers, the device further comprises a fiber guide device, the stroke of the fiber guide device is parallel to the axis of the clamping portion, and a moving part of the fiber guide device is provided with a line hole for the chemical fibers to penetrate through so as to guide the chemical fibers. The paper tube is convenient to replace, efficiency is improved, chemical fiber filaments can be evenly wound on the paper tube through the filament guide device, and winding is attractive, efficient and reasonable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical fiber winding, especially an automatic chemical fiber crimping device. BACKGROUND

[0002] The full name of the existing chemical fiber is chemical fiber, which refers to the fiber made of natural or synthetic high molecular substances. According to the different sources of raw materials, it can be divided into man-made fiber made of natural high molecular substances and synthetic fiber made of synthetic high molecular substances. Man-made fiber mainly includes viscose fiber, nitrate ester fiber, acetate fiber and artificial protein fiber, etc. Chemical fiber is a fiber with textile properties prepared by processes such as preparation of spinning dope, spinning and post-treatment. The length, thickness, whiteness, luster and other properties of the fiber can be adjusted during the production process, and it has the advantages of light resistance, wear resistance, easy washing and drying, non-moldy, non-insect damage, etc. It is widely used in the manufacture of clothing fabrics, filter cloth, conveyor belts, water hoses, ropes, fishing nets, electrical insulation wires, medical sutures, tire cord fabrics and parachutes, etc. Generally, high molecular compounds can be made into solutions or melts, which are pressed out of the spinneret holes, and then solidified into fibers. The product can be continuous filament, short fiber of a certain length or filament bundle without cutting, etc. Chemical fiber needs to be wound by winding device during production.

[0003] The prior art (CN220466992U) discloses a chemical fiber winding device, which comprises a bottom plate, the top ends of the bottom plate are fixedly connected with support side plate assemblies, the front bottom end of the support side plate assembly is fixedly connected with a control panel, a motor device is arranged on one side of the middle of the support side plate assembly, a sliding groove is formed in the other side of the middle of each support side plate assembly, a winding shaft is movably connected in the sliding groove of the other side of the middle of the support side plate assembly, a connecting slot is formed in one side of the winding shaft, a winding roller device is fixedly connected to the middle of the outer wall of the winding shaft, and the control panel can control the device. The utility model is provided with a pushing device, which is beneficial to driving the motor to rotate the threaded rod. The threaded rod pushes the threaded groove in the middle of one side of the shell to rotate and move. Each pushing shell pushes the inner winding roller to move, thereby expanding the winding range.

[0004] However, the above-mentioned patent winding chemical fiber cannot guide the chemical fiber in the axial direction, and cannot make the chemical fiber wind evenly.

[0005] In order to improve and optimize the above-mentioned problems or deficiencies, the present case is proposed. UTILITY MODEL CONTENTS

[0006] An automatic chemical fiber winding device includes a drive base with an internal motor, a clamping part driven by the motor rotatably mounted on the drive base, a component connected by a helical pair at the upper end of the clamping part for clamping, a paper tube being inserted into the clamping part for winding chemical fiber filaments, and a filament guide. The stroke of the filament guide is parallel to the axis of the clamping part, and the moving part of the filament guide has a wire hole for the chemical fiber filament to pass through and guide the chemical fiber filament, so that the chemical fiber filaments are evenly wound around the paper tube during winding.

[0007] Preferably, the clamping part includes a screw with a support plate at its lower end, the screw is rotatably mounted on the drive base, and the upper end of the screw is threadedly connected to the upper pressure plate.

[0008] Preferably, the guide wire includes an auxiliary optical rod fixed on the drive base and a reciprocating screw rotatably mounted on the drive base. A reciprocating slider is provided on the reciprocating screw, and the reciprocating slider is slidably mounted on the auxiliary optical rod. After the reciprocating screw rotates, the reciprocating slider moves up and down under the action of two helical pairs with opposite directions of rotation. A guide wire block is also fixed on the reciprocating slider for the chemical fiber to pass through.

[0009] Preferably, the vertical movement stroke of the reciprocating slider is consistent with the length of the paper roll for winding.

[0010] Preferably, the bottom of the drive base is provided with a base plate fixed by bolts, and the base plate is provided with a drive motor for driving the clamping part to rotate. In addition, a synchronous pulley is provided at the lower end of the reciprocating lead screw, and a synchronous pulley is also provided on the drive motor shaft. The two synchronous pulleys are driven by a synchronous belt.

[0011] Preferably, a rotating rod is fixedly provided on the base plate, and a detachable synchronous pulley is rotatably mounted on the rotating rod. The upper end of the detachable synchronous pulley is provided with a square blind hole. The lower end of the reciprocating screw is inserted into the square blind hole for engagement. The reciprocating screw cannot rotate relative to the detachable synchronous pulley. The speed transmission ratio between the clamping part and the reciprocating screw can be changed by replacing detachable synchronous pulleys with different diameters and square blind holes, as well as a timing belt of appropriate length.

[0012] The advantages and positive effects of this utility model are:

[0013] 1. The paper tube is easy to replace, which improves efficiency. Furthermore, the guide can evenly wind the chemical fiber onto the paper tube, resulting in a beautiful, efficient, and reasonable winding process.

[0014] 2. The transmission ratio is adjustable, allowing for adjustment of the guide wire reversal speed when processing chemical fiber filaments of different diameters, resulting in better practical performance. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0017] Fig. 2 This is an exploded structural diagram of the present invention.

[0018] In the attached diagram, the following are marked: 10. Drive base; 11. Clamping part; 12. Support plate; 13. Screw; 14. Upper pressure plate; 15. Wire guide; 16. Reciprocating screw; 17. Auxiliary guide rod; 18. Reciprocating slider; 19. Wire guide block; 20. Base plate; 21. Drive motor; 22. Synchronous belt; 23. Detachable synchronous pulley; 24. Rotating rod. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0020] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0021] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0022] like Figs. 1-2 As shown, the automatic chemical fiber winding device of this utility model includes a drive base 10 with an internal motor. A clamping part 11 driven by the motor is rotatably mounted on the drive base 10. The upper end of the clamping part 11 is provided with a component connected by a screw pair for clamping. A paper tube is inserted into the clamping part 11 for winding chemical fiber filaments. It also includes a guide 15. The stroke of the guide 15 is parallel to the axis of the clamping part 11. The moving part of the guide 15 is provided with a wire hole for the chemical fiber filaments to pass through and guide the chemical fiber filaments. In this way, the chemical fiber filaments are evenly wound around the paper tube during winding.

[0023] Preferably, the clamping part 11 includes a screw 13 with a support plate 12 at its lower end. The screw 13 is rotatably mounted on the drive base 10, and the upper end of the screw 13 is threadedly connected to the upper pressure plate 14.

[0024] Preferably, the guide wire 15 includes an auxiliary optical rod 17 fixed on the drive base 10 and a reciprocating lead screw 16 rotatably disposed on the drive base 10. A reciprocating slider 18 is provided on the reciprocating lead screw 16, and the reciprocating slider 18 is slidably disposed relative to the auxiliary optical rod 17. After the reciprocating lead screw 16 rotates, the reciprocating slider 18 moves up and down under the action of two helical pairs with opposite directions of rotation. A guide wire block 19 is also fixed on the reciprocating slider 18 for chemical fiber filaments to pass through.

[0025] Preferably, the vertical movement stroke of the reciprocating slider 18 is consistent with the length of the paper roll for winding.

[0026] Preferably, the bottom of the drive base 10 is provided with a base plate 20 fixed by bolts, and the base plate 20 is provided with a drive motor 21 for driving the clamping part 11 to rotate. In addition, a synchronous pulley is provided at the lower end of the reciprocating lead screw 16, and a synchronous pulley is also provided on the shaft of the drive motor 21. The two synchronous pulleys are driven by a synchronous belt 22.

[0027] Preferably, a rotating rod 24 is fixedly provided on the base plate 20, and a detachable synchronous pulley 23 is rotatably mounted on the rotating rod 24. The upper end of the detachable synchronous pulley 23 is provided with a square blind hole. The lower end of the reciprocating screw 16 is inserted into the square blind hole for engagement. The reciprocating screw 16 cannot rotate relative to the detachable synchronous pulley 23. The speed transmission ratio of the clamping part 11 and the reciprocating screw 16 can be changed by replacing the detachable synchronous pulley 23 with different diameters and square blind holes, as well as the timing belt 22 of appropriate length.

[0028] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. An automatic fiber crimping device for synthetic fibers, characterized by: The utility model relates to a kind of paper tube winding machine, including a drive base (10) with motor inside, rotatingly equipped with clamping part (11) driven by the motor on the drive base (10), the upper end of the clamping part (11) is equipped with the component for clamping by screw pair connection, and matched paper tube is loaded into the clamping part (11) for winding chemical fiber, further including a wire guide (15), the stroke of the wire guide (15) is parallel with the axis of the clamping part (11), and a wire hole is equipped on the moving part of the wire guide (15) for chemical fiber to pass through and guide chemical fiber, so that chemical fiber is evenly wound on paper tube when winding upstream and downstream.

2. The automatic fiber crimping device according to claim 1, characterized in that: The clamping part (11) includes screw rod (13) with support plate (12) at lower end, the screw rod (13) is rotatably arranged on the drive base (10), and the upper end of the screw rod (13) is threadedly connected with upper pressing plate (14).

3. The automatic fiber crimping device according to claim 1, characterized in that: The wire guide (15) includes auxiliary light pole (17) fixed on the drive base (10) and reciprocating wire rod (16) rotatably arranged on the drive base (10), wherein reciprocating slide block (18) is matchedly arranged on the reciprocating wire rod (16), and the reciprocating slide block (18) is slidably arranged on the auxiliary light pole (17) up and down, the reciprocating slide block (18) moves up and down under the action of two screw pairs with opposite rotation directions after the reciprocating wire rod (16) rotates, and a wire guide block (19) is further fixed on the reciprocating slide block (18) for chemical fiber to pass through.

4. The automatic fiber crimping device according to claim 3, characterized in that: The up-and-down moving stroke of the reciprocating slide block (18) is consistent with the length of the paper tube for winding.

5. The automatic fiber crimping device according to claim 4, characterized in that: The bottom of the drive base (10) is provided with a bottom plate (20) fixed by bolts, the bottom plate (20) is provided with a drive motor (21) for driving the clamping part (11) to rotate, and a synchronous wheel is further matchedly arranged at the lower end of the reciprocating wire rod (16), and a synchronous wheel is also arranged on the rotating shaft of the drive motor (21), and the two synchronous wheels are driven by a synchronous belt (22).

6. The automatic fiber crimping device according to claim 5, characterized in that: A rotating rod (24) is fixedly arranged on the bottom plate (20), a detachable synchronous wheel (23) is rotatably arranged on the rotating rod (24), a square blind hole is arranged at the upper end of the detachable synchronous wheel (23), the lower end of the reciprocating wire rod (16) is inserted into the square blind hole for cooperation, and the reciprocating wire rod (16) cannot rotate relative to the detachable synchronous wheel (23).

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