Blended yarn traction device
By designing a blended yarn traction device that prevents yarn entanglement and cleans floating dust, the problem of yarn electrostatic adsorption of dust and entanglement during traction is solved, efficient yarn winding and cleaning are achieved, and yarn quality and production efficiency are improved.
Patent Information
- Application Number
- CN202422989134.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-05
AI Technical Summary
The existing traction device is prone to static electricity adsorption of dust and floating hair during the yarn traction process, and the yarn is easily entangled in a certain area on the roller, affecting the yarn quality and production efficiency.
A blended yarn traction device is designed, which includes a control part to prevent yarn entanglement and clean floating dust. Through the coordinated work of components such as a reciprocating screw, a screw sleeve, a guide ring, a limit rail, a rotating shaft, a bump, a slide groove, a slide rod, a spring, a resistance block, a hinge block, a hinge rod, a U-shaped frame and a lint-sticking roller, the yarn can be wound back and forth and automatically cleaned.
It effectively prevents the yarn from being overwound in a certain area on the roller, avoids entanglement, and automatically cleans floating dust and hair, thereby improving yarn quality and production efficiency.
Smart Images
Figure CN223458463U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a traction device technical field, concretely is a kind of blended yarn traction device. BACKGROUND
[0002] Blended yarn traction device is the equipment for pulling and controlling blended yarn in spinning process.Blended yarn is the yarn that is mixed by two or more than two different types of fiber (such as cotton, hemp, silk, chemical fiber etc.).Traction device plays an important role in spinning process, and correct use and maintenance of traction device is crucial to improve the quality and production efficiency of blended yarn, and when wool protein fiber blended yarn is pulled, blended yarn traction device is also needed.
[0003] And the existing traction device when pulling yarn, yarn friction can generate a certain degree of static electricity, thereby adsorbing dust and some floating hair, and when yarn is pulled and rolled, if it is always rolled in an area on the roller, yarn winding is easily caused. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of blended yarn traction device to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of blended yarn traction device, including frame body, motor, main shaft and traction roller, the inner side of the frame body is provided with the control portion that prevents yarn winding and the attachment of floating dust when yarn is pulled;
[0006] Wherein, control portion includes reciprocating wire rod, screw sleeve, guide ring, limit rail, connecting frame, pivot, lug, sliding slot, sliding rod, strut, spring, abutment block, hinged block, hinged rod, U-shaped frame, sticky hair roller, torsional spring, the surface of the frame body is fixedly connected with motor, the inner side of the frame body is penetrated and rotationally connected with main shaft, the main shaft is penetrated and fixedly connected with traction roller, the output shaft of the motor is penetrated main shaft and fixedly connected.
[0007] Preferably, the inner side of the frame body is penetrated and rotationally connected with reciprocating wire rod, the reciprocating wire rod is penetrated and threadedly connected with screw sleeve, when reciprocating wire rod rotates, reciprocating wire rod is penetrated and threadedly connected with screw sleeve, while guide ring fixedly connected on the surface of screw sleeve penetrates limit rail, so that limit rail limits screw sleeve through guide ring, ensure that screw sleeve does not rotate with reciprocating wire rod when reciprocating wire rod rotates.
[0008] Preferably, the top surface of the screw sleeve is fixedly connected with guide ring, the inner side of the frame body is fixedly connected with limit rail, the guide ring penetrates limit rail and is slidably connected.
[0009] Preferably, the surface of the frame is fixedly connected with a connecting frame, the inner side of the connecting frame is provided with a sliding groove, and the inner side of the sliding groove is fixedly connected with a supporting rod.
[0010] Preferably, the surface of the connecting frame is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a protruding block, and the reciprocating wire rod and the main shaft and the rotating shaft are all drivingly connected through a belt pulley and a belt.
[0011] Preferably, the inner side of the sliding groove is rotatably connected with a sliding rod, the main shaft is drivingly connected with the rotating shaft through the belt pulley and the belt, the rotating shaft is drivingly connected with the reciprocating wire rod, the rotating shaft drives the protruding block to rotate synchronously, the protruding block gradually abuts against the abutting block and forces the abutting block to drive the sliding rod to slide in the connecting frame, springs are fixedly connected between the sliding rod and the inner side of the sliding groove, and both ends of the sliding rod are fixedly connected with the abutting block.
[0012] Preferably, the surface of the sliding rod is fixedly connected with a hinged block, the inner side of the hinged block is rotatably connected with a hinged rod, the sliding rod is compressed when sliding in the connecting frame, the sliding rod drives the hinged block to move away from the traction roller, the torsional spring drives the hinged rod to rotate through the U-shaped frame, the hinged rod drives the adhesive roller to gradually roll to the center of the traction roller, the adhesive roller cleans the yarn wound on the traction roller, the end of the hinged rod away from the hinged block is rotatably connected with a U-shaped frame, the inner side of the U-shaped frame is rotatably connected with the adhesive roller, and the hinged rod is fixedly connected with the torsional spring 2.
[0013] Compared with the prior art, the utility model provides a kind of has the following beneficial effects:
[0014] 1、the yarn traction device, the main shaft is drivingly connected with the rotating shaft through the belt pulley and the belt, the rotating shaft is drivingly connected with the reciprocating wire rod, the rotating shaft drives the protruding block to rotate synchronously, the protruding block gradually abuts against the abutting block and forces the abutting block to drive the sliding rod to slide in the connecting frame, the sliding rod is compressed when sliding in the connecting frame, the sliding rod drives the hinged block to move away from the traction roller, the torsional spring drives the hinged rod to rotate through the U-shaped frame, the hinged rod drives the adhesive roller to gradually roll to the center of the traction roller, the adhesive roller cleans the yarn wound on the traction roller, the protruding block is no longer abutted to the abutting block when rotating a certain distance, the spring drives the sliding rod to reset, the adhesive roller is reset to clean the yarn on the traction roller again, and it is convenient and fast.
[0015] 2、The blended yarn traction device, when the main shaft rotates, the main shaft will drive the reciprocating wire rod and the rotating shaft to rotate synchronously through the belt pulley and the belt, and when the reciprocating wire rod rotates, the screw sleeve is screwed into the reciprocating wire rod, and the guide ring fixedly connected to the surface of the screw sleeve penetrates the limiting rail, so that the limiting rail limits the screw sleeve through the guide ring, ensuring that the screw sleeve does not rotate with the reciprocating wire rod during rotation of the reciprocating wire rod, further enabling the screw sleeve to reciprocate along the reciprocating wire rod and the limiting rail during rotation of the reciprocating wire rod, so that the yarn passing through the guide ring can be wound on the traction roller by swinging back and forth, thereby avoiding excessive winding of the yarn in a certain area of the traction roller, which is not convenient for subsequent yarn processing. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a front view structural schematic diagram of the utility model;
[0017] Figure 2 It is a control part enlarged structural schematic diagram of the utility model;
[0018] Figure 3 It is a control part side view structural schematic diagram of the utility model;
[0019] Figure 4 It is a hinged rod enlarged structural schematic diagram of the utility model.
[0020] In the drawing: 1, frame body; 2, control part; 21, reciprocating wire rod; 22, screw sleeve; 23, guide ring; 24, limiting rail; 25, connecting frame; 26, rotating shaft; 27, protruding block; 28, sliding groove; 29, sliding rod; 210, supporting rod; 211, spring; 212, abutting block; 213, hinged block; 214, hinged rod; 215, U-shaped frame; 216, sticky roller; 217, torsional spring; 3, motor; 4, main shaft; 5, traction roller. DETAILED DESCRIPTION
[0021] As Figures 1-4 shown, the utility model provides a technical scheme: a blended yarn traction device, including frame body 1, motor 3, main shaft 4 and traction roller 5, the inner side of frame body 1 is provided with control part 2 that prevents yarn winding and yarn attachment floating ash when traction;
[0022] The control part 2 comprises a reciprocating screw rod 21, a screw sleeve 22, a guide ring 23, a limiting rail 24, a connecting frame 25, a rotating shaft 26, a protruding block 27, a sliding groove 28, a sliding rod 29, a supporting rod 210, a spring 211, a contact block 212, a hinged block 213, a hinged rod 214, a U-shaped frame 215, a sticky roller 216, and a torsional spring 217. The surface of the frame body 1 is fixedly connected with a motor 3. The inner side of the frame body 1 is penetrated and rotationally connected with the reciprocating screw rod 21. The reciprocating screw rod 21 is penetrated and threadedly connected with the screw sleeve 22. When the reciprocating screw rod 21 rotates, the screw sleeve 22 is limited by the limiting rail 24 through the guide ring 23, so that the screw sleeve 22 cannot rotate with the reciprocating screw rod 21. The top surface of the screw sleeve 22 is fixedly connected with the guide ring 23. The inner side of the frame body 1 is fixedly connected with the limiting rail 24. The guide ring 23 penetrates the limiting rail 24 and is slidingly connected. The surface of the frame body 1 is fixedly connected with the connecting frame 25. The inner side of the connecting frame 25 is provided with the sliding groove 28. The inner side of the sliding groove 28 is fixedly connected with the supporting rod 210. The surface of the connecting frame 25 is penetrated and rotationally connected with the rotating shaft 26. The rotating shaft 26 is penetrated and fixedly connected with the protruding block 27. The reciprocating screw rod 21, the main shaft 4 and the rotating shaft 26 are drivingly connected through the belt pulley and the belt. When the motor 3 is started, the output shaft of the motor 3 drives the main shaft 4 to rotate, so that the traction roller 5 rotates to traction and wind the yarn. At the same time, the main shaft 4 drives the reciprocating screw rod 21 and the rotating shaft 26 to rotate synchronously through the belt pulley and the belt. The inner side of the sliding groove 28 is penetrated and slidingly connected with the sliding rod 29. At the same time, the rotating shaft 26 is driven to rotate synchronously through the belt pulley and the belt, so that the rotating shaft 26 drives the protruding block 27 to rotate synchronously. When the protruding block 27 rotates, the contact block 212 is gradually attached to the protruding block 27 and forces the contact block 212 to push the sliding rod 29 to slide in the inner side of the connecting frame 25. The spring 211 is fixedly connected between the sliding rod 29 and the inner side of the sliding groove 28. The both ends of the sliding rod 29 are fixedly connected with the contact block 212.The surface of the sliding rod 29 is fixedly connected with a hinged block 213, the inner side of the hinged block 213 is penetrated and hinged with a hinged rod 214, the sliding rod 29 will compress the spring 211 when sliding in the connecting frame 25, at the same time, the sliding rod 29 will drive the hinged block 213 away from the traction roller 5, and the torsional spring 217 will pull the hinged rod 214, so that the hinged rod 214 rotates through the U-shaped frame 215, further making the lint roller 216 gradually roll to the center of the traction roller 5, so that the lint roller 216 cleans the yarn wound on the traction roller 5, the end of the hinged rod 214 away from the hinged block 213 is penetrated and hinged with the U-shaped frame 215, the inner side of the U-shaped frame 215 is penetrated and rotationally connected with the lint roller 216, the hinged rod 214 and the hinged block 213 are fixedly connected with the torsional spring 217.
[0023] Based on the above embodiment, when the wool protein fiber blended yarn is subjected to traction processing, the yarn is first threaded through the guide ring 23 and fixed with the traction roller 5, then the motor 3 is started, the output shaft of the motor 3 drives the main shaft 4 to rotate, so that the traction roller 5 rotates to traction and wind the yarn, while the main shaft 4 rotates, the main shaft 4 drives the reciprocating lead screw 21 and the rotating shaft 26 to rotate synchronously through the belt pulley and the belt, while the reciprocating lead screw 21 rotates, the reciprocating lead screw 21 is penetrated and threadedly connected with the sleeve 22, and the sleeve 22 is penetrated and threadedly connected with the sleeve 22, so that the sleeve 22 is limited by the guide ring 23 through the limiting rail 24, so that the sleeve 22 does not rotate with the reciprocating lead screw 21, further making the sleeve 22 reciprocate along the reciprocating lead screw 21 and the limiting rail 24 during the rotation of the reciprocating lead screw 21, so that the yarn threaded through the guide ring 23 can be wound on the traction roller 5 by swinging back and forth, so as to avoid that the yarn wound on the traction roller 5 in a certain area is too much to cause winding, which is not convenient for subsequent yarn processing.
[0024] While the main shaft 4 rotates, the rotating shaft 26 also rotates synchronously through the belt pulley and the belt, so that the rotating shaft 26 drives the protrusion 27 to rotate synchronously, while the protrusion 27 rotates, the protrusion 27 gradually abuts against the abutting block 212 and forces the abutting block 212 to push the sliding rod 29 to slide in the inner side of the connecting frame 25, while the sliding rod 29 slides in the connecting frame 25, the spring 211 is compressed, at the same time, the sliding rod 29 drives the hinged block 213 away from the traction roller 5, and the torsional spring 217 pulls the hinged rod 214, so that the hinged rod 214 rotates through the U-shaped frame 215, further making the lint roller 216 gradually roll to the center of the traction roller 5, so that the lint roller 216 cleans the yarn wound on the traction roller 5, while the protrusion 27 rotates a certain distance and no longer abuts against the abutting block 212, the spring 211 pushes the sliding rod 29 to reset, so that the lint roller 216 resets to clean the yarn on the traction roller 5 again, which is convenient and fast.
[0025] The utility model has made the detailed description to the utility model generally, but can make some modification or improvement to it on the basis of the utility model, which is obvious to the general skilled person in the technical field. Therefore, the modification or improvement without departing from the utility model thought spirit, all are within the protection scope of the utility model.
Claims
1. A blended yarn drawing device comprising a frame (1), a motor (3), a main shaft (4) and a drawing roller (5), characterized in that: The inner side of the frame body (1) is provided with a control part (2) for preventing yarn winding and dust adhesion during traction; Wherein, the control part (2) comprises a reciprocating wire rod (21), a screw sleeve (22), a guide ring (23), a limiting rail (24), a connecting frame (25), a rotating shaft (26), a protruding block (27), a sliding groove (28), a sliding rod (29), a supporting rod (210), a spring (211), a resisting block (212), a hinged block (213), a hinged rod (214), a U-shaped frame (215), a sticky roller (216), and a torsional spring (217), the surface of the frame body (1) is fixedly connected with a motor (3), the inner side of the frame body (1) is through and rotationally connected with a main shaft (4), the main shaft (4) is through and fixedly connected with a traction roller (5), and the output shaft of the motor (3) is through the main shaft (4) and fixedly connected.
2. A blended yarn pulling device according to claim 1, wherein: The reciprocating wire rod (21) is through and rotationally connected to the inner side of the frame body (1).
3. A blended yarn pulling device according to claim 2, wherein: The top surface of the screw sleeve (22) is fixedly connected with the guide ring (23), the inner side of the frame body (1) is fixedly connected with the limiting rail (24), and the guide ring (23) is through and slidingly connected to the limiting rail (24).
4. A blended yarn pulling device according to claim 2, wherein: The surface of the connecting frame (25) is fixedly connected with the supporting rod (210), and the inner side of the connecting frame (25) is provided with the sliding groove (28).
5. A blended yarn pulling device according to claim 2, wherein: The surface of the connecting frame (25) is through and rotationally connected with the rotating shaft (26), the rotating shaft (26) is through and fixedly connected with the protruding block (27), and the reciprocating wire rod (21), the main shaft (4), and the rotating shaft (26) are all drivingly connected through the belt pulley and the belt.
6. A blended yarn pulling device according to claim 4, wherein: The inner side of the sliding groove (28) is through and slidingly connected with the sliding rod (29), the spring (211) is fixedly connected between the sliding rod (29) and the inner side of the sliding groove (28), and both ends of the sliding rod (29) are fixedly connected with the resisting block (212).
7. A blended yarn pulling device according to claim 6, wherein: The surface of the sliding rod (29) is fixedly connected with the hinged block (213), the inner side of the hinged block (213) is through and hingedly connected with the hinged rod (214), the end of the hinged rod (214) away from the hinged block (213) is through and hingedly connected with the U-shaped frame (215), the inner side of the U-shaped frame (215) is through and rotationally connected with the sticky roller (216), and the torsional spring (217) is fixedly connected between the hinged rod (214) and the hinged block (213).