Automatic twisting device for spinning

Abstract

The utility model discloses a spinning automatic twisting device which comprises a bottom box, a wire coil and a winding assembly, the top of the bottom box is connected with a top plate, the surface of the top plate is connected with a rack, the wire coil is rotationally connected to a partition plate through a rotating shaft, the partition plate is connected into the bottom box, and a plurality of wire wheels are annularly arranged on the surface of the wire coil. The first motor drives the rotating shaft to rotate, the rotating shaft drives the wire coil to rotate, a plurality of multi-strand textile fibers are twisted into single-strand textile fibers, the air cylinder pushes the sliding block to slide left and right on the surface of the guide rod in a reciprocating mode, the second motor drives the winding drum to rotate, and the sliding block slides left and right in a reciprocating mode to drive the threading frame to move. The single-strand textile fibers between the two groups of rollers in the threading frame are driven to move left and right, so that the twisted single-strand textile fibers can be uniformly wound on the winding drum while the winding drum rotates, the winding uniformity of a thread body is effectively improved, and the winding quality and efficiency of the single-strand textile fibers are effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of spinning twisting technology, specifically relating to an automatic spinning twisting device. Background Technology

[0002] Spinning is the process of processing textile fibers into yarn. It involves thoroughly mixing two or more textile fibers and then twisting them. Twisting is a process in which one end of different textile fibers is held and the other end is rotated to twist multiple small textile fibers into a single fiber assembly, which increases the strength of the yarn. After the multiple small textile fibers are twisted into a single fiber assembly, the twisted fiber assembly needs to be wound up using a winding drum so that the wound yarn can be neatly stacked on a shelf for easy storage.

[0003] In existing yarn take-up drums, one end of the yarn is fixed to the surface of the take-up drum, and the motor is started. The output shaft of the motor drives the take-up drum to rotate and take up the yarn. However, when taking up the yarn through the take-up drum, the yarn tends to bunch up in the same position on the take-up drum, resulting in uneven winding of the yarn on the take-up drum. The concentrated bunching of the yarn in the same position on the take-up drum can easily lead to the underutilization of other parts of the take-up drum space, thus greatly reducing the take-up capacity of the drum. Utility Model Content

[0004] The purpose of this invention is to provide an automatic twisting device for spinning, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic spinning twisting device, comprising:

[0006] A base box, the top of which is connected to a top plate and the surface of which is connected to a frame;

[0007] A spool is rotatably connected to a partition via a rotating shaft, and the partition is connected to a bottom box. The surface of the spool is annularly provided with several spools for winding multiple strands of textile fibers. A first motor is provided at the bottom of the partition, and the output shaft of the first motor rotates through the partition and is connected to the rotating shaft, so that the spool rotates to twist multiple strands of textile fibers into a single strand of textile fiber.

[0008] A winding assembly, located within the frame, is used to uniformly wind up single strands of textile fibers. A cylinder in the winding assembly pushes a slider to move, causing the threading frame connected to the top of the slider to move the single strand of textile fibers and uniformly wind them onto the surface of a winding drum within the frame.

[0009] Preferably, the winding assembly includes a guide rod and rollers. The cylinder is connected to a protective box provided on one side of the frame, and the piston rod of the cylinder moves through the frame and is connected to the slider. The rollers are provided in two sets, and both sets of rollers are rotatably connected to the wire threading frame.

[0010] Preferably, a second motor is provided inside the protective box and located at the top of the cylinder, and the guide rod is connected inside the frame and the bottom of the slider is slidably sleeved on the surface of the guide rod.

[0011] Preferably, the winding drum is rotatably connected to the frame via a rotating rod, and the output shaft of the second motor rotates through the frame and is connected to the rotating rod.

[0012] Preferably, a support rod is connected to the center of the top of the coil, and a disc is connected to the top of the support rod.

[0013] Preferably, the outer surface of the disk is annularly connected with a plurality of thread loops.

[0014] Preferably, a hollow tube is provided inside the top plate and located at the top of the disk.

[0015] Preferably, the top and bottom of the hollow tube are connected to stainless steel rings by several supports.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) By passing one end of multiple strands of textile fibers on the surface of multiple sets of rollers on the spool through the threading ring on the surface of the spool, and passing multiple strands of textile fibers through the stainless steel ring inside the hollow tube, and then passing multiple strands of textile fibers through the stainless steel ring through the two sets of rollers and fixing them to the take-up drum, the preparation work before twisting and take-up is completed. Passing multiple strands of textile fibers through the threading ring on the surface of the spool and the stainless steel ring inside the hollow tube can guide the multiple strands of textile fibers. The threading ring and the stainless steel ring can make the multiple strands of textile fibers move along the predetermined path during twisting, avoiding the situation of multiple strands of textile fibers becoming confused and tangled during the twisting process.

[0018] (2) Start the first motor to work. The first motor drives the rotating shaft to rotate, and the rotating shaft drives the spool to rotate, so that multiple strands of textile fibers are rotated at the top of the disc and automatically twisted into single strands of textile fibers. Then, start the cylinder to work. The cylinder pushes the slider to slide back and forth on the surface of the guide rod. The second motor drives the take-up drum to rotate and take up the single strands of textile fibers. The sliding back and forth of the slider drives the threading frame to move, which can drive the single strands of textile fibers between the two sets of rollers in the threading frame to move left and right. Thus, while the take-up drum is rotating, the twisted single strands of textile fibers can be evenly wound onto the take-up drum, which effectively improves the uniformity of yarn winding, as well as the quality and efficiency of winding single strands of textile fibers. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a sectional view of the base box of this utility model;

[0021] Figure 3 This is a top view of the reel of this utility model;

[0022] Figure 4 This is a top view of the hollow tube of this utility model.

[0023] In the diagram: 1. Base box; 2. Top plate; 3. Frame; 4. Thread spool; 5. Shaft; 6. Partition; 7. Multi-strand textile fiber; 8. Thread wheel; 9. First motor; 10. Single-strand textile fiber; 11. Support; 12. Slider; 13. Threading frame; 14. Take-up drum; 15. Cylinder; 16. Roller; 17. Protective box; 18. Guide rod; 19. Second motor; 20. Proximity switch; 21. Stainless steel ring; 22. Support rod; 23. Disc; 24. Threading ring; 25. Hollow tube. Detailed Implementation

[0024] 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.

[0025] This utility model provides, for example Figure 1-4 An automatic spinning twisting device is shown, comprising:

[0026] A base box 1, with a top plate 2 connected to the top of the base box 1 and a frame 3 connected to the surface of the top plate 2;

[0027] The spool 4 is rotatably connected to the partition 6 via the rotating shaft 5 and the partition 6 is connected to the bottom box 1. The surface of the spool 4 is provided with a plurality of spools 8 in a ring shape for winding multiple strands of textile fibers 7. The bottom of the partition 6 is provided with a first motor 9 and the output shaft of the first motor 9 rotates through the partition 6 and is connected to the rotating shaft 5 so that the spool 4 rotates to twist the multiple strands of textile fibers 7 into a single strand of textile fiber 10.

[0028] The winding assembly is located inside the frame 3 and is used to uniformly wind up the single strand of textile fiber 10. The cylinder 15 of the winding assembly pushes the slider 12 to move, so that the threading frame 13 connected to the top of the slider 12 drives the single strand of textile fiber 10 to move and uniformly wind it onto the surface of the winding drum 14 inside the frame 3.

[0029] The winding assembly includes a guide rod 18 and rollers 16. The cylinder 15 is connected to a protective box 17 on one side of the frame 3, and the piston rod of the cylinder 15 moves through the frame 3 and is connected to the slider 12. There are two sets of rollers 16, and both sets of rollers 16 are rotatably connected to the threading frame 13. After the single-strand textile fiber 10 passes between the two sets of rollers 16, it is fixed to the take-up drum 14. The rollers 16 can guide and change the direction of movement of the single-strand textile fiber 10 when it moves, and reduce the friction between the single-strand textile fiber 10 and the threading frame 13.

[0030] The protective box 17 is equipped with a second motor 19 located at the top of the cylinder 15. The guide rod 18 is connected to the frame 3 and the bottom of the slider 12 is slidably sleeved on the surface of the guide rod 18. By sliding the slider 12 on the surface of the guide rod 18, the stability of the slider 12's movement can be enhanced.

[0031] The take-up drum 14 is rotatably connected to the frame 3 via a rotating rod. The output shaft of the second motor 19 rotates through the frame 3 and is connected to the rotating rod. When the output shaft of the second motor 19 rotates, it can drive the take-up drum 14 to rotate via the rotating rod, thereby winding up the single strand of textile fiber 10.

[0032] A support rod 22 is connected to the center of the top of the spool 4, and a disc 23 is connected to the top of the support rod 22. Several threading rings 24 are connected to the outer surface of the disc 23 in a ring shape. A hollow tube 25 is provided inside the top plate 2 and at the top of the disc 23. Stainless steel rings 21 are connected to the top and bottom of the hollow tube 25 through several supports 11. The threading rings 24 and the stainless steel rings 21 can prevent the multiple strands of textile fibers 7 from becoming tangled or entangled during twisting.

[0033] This automatic spinning twisting device completes the preparation work before twisting and winding by passing one end of multiple strands of textile fibers 7 on the surface of multiple sets of rollers 8 on the reel 4 through the threading ring 24 on the surface of the disc 23, and then passing multiple strands of textile fibers 7 through the stainless steel ring 21 inside the hollow tube 25. Then, the multiple strands of textile fibers 7 that have passed through the stainless steel ring 21 are passed between two sets of rollers 16 and fixed to the take-up drum 14. By passing multiple strands of textile fibers 7 through the threading ring 24 on the surface of the disc 23 and the stainless steel ring 21 inside the hollow tube 25, the multiple strands of textile fibers 7 can be guided. The threading ring 24 and the stainless steel ring 21 enable the multiple strands of textile fibers 7 to move along a predetermined path during twisting, avoiding the situation of multiple strands of textile fibers 7 becoming tangled or intertwined during the twisting process.

[0034] The first motor 9 is started, which drives the rotating shaft 5 to rotate. The rotating shaft 5 drives the spool 4 to rotate, so that multiple strands of textile fibers 7 are rotated at the top of the disc 23 and twisted into single strands of textile fibers 10. Then, the cylinder 15 is started, which pushes the slider 12 to slide back and forth on the surface of the guide rod 18. Meanwhile, the second motor 19 drives the take-up drum 14 to rotate and take up the single strands of textile fibers 10. The sliding of the slider 12 drives the threading frame 13 to move, which can drive the single strands of textile fibers 10 between the two sets of rollers 16 in the threading frame 13 to move left and right. Thus, while the take-up drum 14 is rotating, the twisted single strands of textile fibers 10 are evenly wound onto the take-up drum 14.

[0035] The proximity switches 20 located on both sides of the frame 3 can operate when the slider 12 moves. When the wire threading frame 13 moves close to the cylinder 15, one set of proximity switches 20 detects the position of the wire threading frame 13 and sends a control signal to the cylinder 15. The cylinder 15 pushes the wire threading frame 13 to move away from the cylinder 15. When it moves close to the other set of proximity switches 20, it also detects and controls the piston rod of the cylinder 15 to retract, causing the wire threading frame 13 to move closer to the cylinder 15, thereby controlling the wire threading frame 13 to slide back and forth on the surface of the guide rod 18.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic spinning twisting device, characterized in that, include: The bottom box (1) has a top plate (2) connected to its top and a frame (3) connected to the surface of the top plate (2); A spool (4) is rotatably connected to a partition (6) via a rotating shaft (5), and the partition (6) is connected to the bottom box (1). The surface of the spool (4) is provided with a plurality of spools (8) for winding multiple strands of textile fibers (7) in a ring shape. The bottom of the partition (6) is provided with a first motor (9), and the output shaft of the first motor (9) rotates through the partition (6) and is connected to the rotating shaft (5) so that the spool (4) rotates to twist the multiple strands of textile fibers (7) into a single strand of textile fiber (10). The winding assembly is located inside the frame (3) and is used to uniformly wind up a single strand of textile fiber (10). The cylinder (15) of the winding assembly pushes the slider (12) to move, so that the threading frame (13) connected to the top of the slider (12) drives the single strand of textile fiber (10) to move and uniformly wind it onto the surface of the winding drum (14) inside the frame (3).

2. The automatic twisting device for spinning according to claim 1, characterized in that: The winding assembly includes a guide rod (18) and rollers (16). The cylinder (15) is connected to a protective box (17) provided on one side of the frame (3), and the piston rod of the cylinder (15) moves through the frame (3) and is connected to the slider (12). There are two sets of rollers (16), and both sets of rollers (16) are rotatably connected to the wire threading frame (13).

3. The automatic twisting device for spinning according to claim 2, characterized in that: The protective box (17) is equipped with a second motor (19) located at the top of the cylinder (15). The guide rod (18) is connected to the frame (3) and the bottom of the slider (12) is slidably sleeved on the surface of the guide rod (18).

4. The automatic twisting device for spinning according to claim 3, characterized in that: The winding drum (14) is rotatably connected to the frame (3) via a rotating rod, and the output shaft of the second motor (19) rotates through the frame (3) and is connected to the rotating rod.

5. The automatic twisting device for spinning according to claim 1, characterized in that: A support rod (22) is connected to the top center of the coil (4), and a disc (23) is connected to the top of the support rod (22).

6. The automatic spinning twisting device according to claim 5, characterized in that: The outer surface of the disk (23) is connected in a ring shape with several thread loops (24).

7. The automatic twisting device for spinning according to claim 5, characterized in that: A hollow tube (25) is provided inside the top plate (2) and at the top of the disk (23).

8. The automatic twisting device for spinning according to claim 7, characterized in that: The hollow tube (25) has stainless steel rings (21) connected to its top and bottom by several supports (11).

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