Twisting device for cotton spinning processing
By designing components such as inclined plates, movable chambers, stirring plates and guide tubes, combined with the design of exhaust plates and cleaning plates, the problems of mechanical wire ring wear and yarn breakage are solved, efficient yarn forming and winding are achieved, and the efficiency of cotton spinning is improved.
Patent Information
- Application Number
- CN202421894279.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The existing cotton spinning and twisting devices are prone to wear the yarn when using mechanical wire rings, resulting in increased production costs, and the yarn may break or break after long-term use of the winding roller, reducing processing efficiency.
A twisting device is designed, including components such as oblique plates, movable chambers, stirring plates, guide tubes, spinning cups and split rollers. The cotton wire is spread into single fibers through the wire ports, and the yarn is formed by centrifugal force, combining the air exhaust plates and cleaning plates to clean up impurities, and at the same time, the tension is adjusted through the spring and the rotating rod to prevent the yarn from being pulled hard.
Improves the yarn forming quality, prevents breakage and damage, and improves production efficiency and device applicability.
Smart Images
Figure CN223074335U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cotton spinning processing, in particular to a twisting device for cotton yarn spinning processing. Background Technique
[0002] The twisting link in cotton spinning processing is a crucial step. It forms cotton yarn with certain strength and toughness by twisting and tightly combining multiple cotton fibers in the same direction. Traditionally, twisting mainly relies on mechanical spindles to drive the steel ring and traveler to rotate, gradually stretching and twisting the sliver into yarn.
[0003] The existing twisting devices for cotton spinning processing mostly use mechanical travelers for twisting. During processing, they may cause certain wear and consumption to the yarn, increasing the production cost. And when winding the yarn, after the fixed winding roller winds for a long time, its radius becomes larger, which may cause hard pulling on the yarn, resulting in yarn breakage or damage, reducing the efficiency of cotton spinning processing. Therefore, a twisting device for cotton yarn spinning processing is needed to meet people's needs. Content of the Utility Model
[0004] The purpose of the utility model is to provide a twisting device for cotton yarn spinning processing to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A twisting device for cotton yarn spinning processing, including a device main body; one end of the device main body is provided with a twisting mechanism, and one end of the twisting mechanism is provided with a winding mechanism;
[0006] Preferably, the twisting mechanism includes an inclined plate installed at one end of the device main body, a cotton spreading column installed at one end of the inclined plate, an activity cavity is opened in the cotton spreading column, a feeding port is opened at one end of the activity cavity, a stirring disk is installed in the activity cavity, a guiding tube is installed at one end of the cotton spreading column, a feeding port communicating with the activity cavity is opened in the guiding tube, a spinning cup is installed at one end of the feeding port, and a shunt roller is installed in the spinning cup.
[0007] Preferably, the winding mechanism includes symmetric fixing plates installed at the top of the device main body, a sliding groove is opened in the fixing plate, a sliding block is installed in the sliding groove, a rotating rod is installed on the side surface of the sliding block, springs are installed at both ends of the sliding block, a wire guiding roller is installed at one end of the sliding block, a yarn is installed on the side surface of the wire guiding roller, a wire winding roller is installed at one end of the fixing plate, and a second motor is installed at one end of the wire winding roller.
[0008] Preferably, a cotton sliver roller is installed at one end of the device main body, a wire guiding port is installed on the side surface of the device main body, and the cotton sliver roller is adapted to the wire guiding port.
[0009] Preferably, an air extraction plate is installed at one end of the device body, and a first motor is installed at one end of the spinning cup.
[0010] Preferably, an installation ring is installed at one end of the spinning cup, and the installation ring is adapted to the yarn.
[0011] Preferably, the slider is slidably installed in the chute, and the rotating rod is rotatably installed in the fixing plate.
[0012] Preferably, two cleaning discs are rotatably installed in the air extraction plate. An air extraction port is provided at one end of the air extraction plate, and an arc angle is provided on the side surface of the air extraction plate. The cleaning discs and the arc angle are adapted to the yarn.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] (1) By providing an inclined plate, a movable cavity, etc., the cotton thread to be twisted is put into the feeding port on the loose cotton column through the wire port. Through the stirring of the stirring disc, the cotton thread is dispersed into single fibers, and then transmitted into the spinning cup through the feeding port. The cotton thread fibers are grabbed and thrown out by the shunting roller to form a yarn, which ensures that the formed yarn will not break easily and improves the production efficiency of the device.
[0015] (2) By providing a fixing plate, a chute, etc., when the yarn is formed and wound, it is collected by winding around the wire roller. When there is too much yarn wound, the wire roller moves up and down under the elastic force of the rotating rod to form a certain tension, which ensures that the yarn will not be pulled hard during winding, preventing the yarn from breaking or being damaged. By rotating the rotating rod, the position of the slider in the chute is adjusted to control the size of the tension, improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a three-dimensional structural diagram of a twisting device for cotton spinning processing proposed by the present utility model;
[0017] Figure 2 is a structural diagram of the first motor, fixing plate and other structures of a twisting device for cotton spinning processing proposed by the present utility model;
[0018] Figure 3 is a structural diagram of the spinning cup, shunting roller and other structures of a twisting device for cotton spinning processing proposed by the present utility model;
[0019] Figure 4 is Figure 3 the enlarged view of part A;
[0020] Figure 5 is Figure 3 the enlarged view of part B;
[0021] Figure 6 For Figure 3 the enlarged view at position C of
[0022] In the figure: 1. Device main body; 2. Twisting mechanism; 3. Rewinding mechanism; 4. Cotton strip winding roller; 5. Wire outlet; 6. Air extraction plate; 7. First motor; 8. Cleaning disc; 9. Air extraction port; 10. Arc angle; 11. Installation ring; 21. Oblique plate; 22. Loose cotton column; 23. Movable cavity; 24. Feed inlet; 25. Stirring disc; 26. Guide pipe; 27. Material conveying port; 28. Spinning cup; 29. Shunting roller; 31. Fixed plate; 32. Slide groove; 33. Slide block; 34. Rotating rod; 35. Spring; 36. Wire roller; 37. Yarn; 38. Thread take-up roller; 39. Second motor. Specific embodiments
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] Embodiment 1: Please refer to Figures 1-6, the present utility model provides a technical solution: a twisting device for cotton spinning processing, including a device main body 1; one end of the device main body 1 is provided with a twisting mechanism 2, and one end of the twisting mechanism 2 is provided with a winding mechanism 3; the twisting mechanism 2 includes an inclined plate 21 installed at one end of the device main body 1, a loose cotton column 22 is installed at one end of the inclined plate 21, an activity cavity 23 is opened inside the loose cotton column 22, a feeding port 24 is opened at one end of the activity cavity 23, a stirring disk 25 is installed inside the activity cavity 23, a guiding tube 26 is installed at one end of the loose cotton column 22, a feeding port 27 communicating with the activity cavity 23 is opened inside the guiding tube 26, a spinning cup 28 is installed at one end of the feeding port 27, a flow dividing roller 29 is installed inside the spinning cup 28, a cotton strip winding roller 4 is installed at one end of the device main body 1, a wire guiding port 5 is installed on the side surface of the device main body 1, the cotton strip winding roller 4 is adapted to the wire guiding port 5, an air extraction plate 6 is installed at one end of the device main body 1, a first motor 7 is installed at one end of the spinning cup 28, an installation ring 11 is installed at one end of the spinning cup 28, the installation ring 11 is adapted to the yarn 37, two cleaning disks 8 are rotatably installed inside the air extraction plate 6, an air extraction port 9 is opened at one end of the air extraction plate 6, an arc angle 10 is opened on the side surface of the air extraction plate 6, the cleaning disks 8 and the arc angle 10 are adapted to the yarn 37. When twisting cotton yarn is required, the raw material on the cotton strip winding roller 4 is introduced into the loose cotton column 22 through the wire guiding port 5, enters the activity cavity 23 through the feeding port 24, the stirring disk 25 rotates to disperse the cotton yarn into single fibers, and is introduced into the spinning cup 28 through the guiding tube 26 and the feeding port 27. The first motor 7 is started to drive the metal cup inside the spinning cup 28 to rotate, and the fibers are formed into a fiber flow to rotate along the cup wall by centrifugal force. The cotton yarn fibers are grabbed and thrown out by the flow dividing roller 29 to form the yarn 37. One end of the yarn 37 is transmitted upward through the installation ring 11. When entering the position of the air extraction plate 6, the cleaning disks 8 on the air extraction plate 6 clean the impurities on the side surface of the yarn 37, and the cleaned impurities are sucked in through the air extraction port 9. The arc angle 10 provides a certain protection for the transmission of the yarn 37. The twisting of the cotton yarn by the loose cotton column 22 ensures that the formed yarn 37 will not break easily, and improves the production efficiency of cotton spinning processing.
[0025] The working principle is as follows: When twisting the cotton thread, the raw material on the cotton bale roller 4 is introduced into the loose cotton column 22 through the wire port 5, enters the moving cavity 23 through the feed port 24. The stirring disk 25 rotates to disperse the cotton thread into single fibers, which are introduced into the spinning cup 28 through the guide tube 26 and the material feeding port 27. The first motor 7 is started to drive the metal cup in the spinning cup 28 to rotate. The fibers are formed into a fiber flow along the cup wall by centrifugal force. The cotton thread fibers are grabbed and thrown out by the shunt roller 29 to form a yarn 37. One end of the yarn 37 is transmitted upward through the mounting ring 11. When it enters the position of the air extraction plate 6, the cleaning disk 8 on the air extraction plate 6 cleans the impurities on the side of the yarn 37, and the fallen impurities are sucked in through the air extraction port 9. The arc angle 10 plays a certain protective role in the transmission of the yarn 37. When the yarn 37 is transmitted to the wire roller 36, it is wound up. The slider 33 installed on the side of the wire roller 36 moves up and down under the action of the spring 35 of the rotating rod 34, forming a certain tension, ensuring that the wire roller 36 will not hard-pull the yarn 37 during winding, preventing the yarn 37 from breaking or being damaged, etc. By rotating the rotating rod 34, the position of the slider 33 in the chute 32 is adjusted, and the sliding height of the slider 33 is restricted, thereby adjusting the magnitude of the tension of the wire roller 36. When the wire roller 36 is wound, the yarn 37 is transmitted to the winding roller 38. The second motor 39 is started to drive the winding roller 38 to rotate, and the yarn 37 is wound up. Twisting the cotton thread through the loose cotton column 22 ensures that the formed yarn 37 will not break easily, improving the production efficiency of cotton spinning processing.
[0026] Embodiment 2: As Figure 3 and 5 shown, the winding mechanism 3 includes fixing plates 31 symmetrically installed on the top of the device main body 1. A chute 32 is provided in the fixing plate 31. A slider 33 is installed in the chute 32. A rotating rod 34 is installed on the side of the slider 33. Springs 35 are installed at both ends of the slider 33. A wire roller 36 is installed at one end of the slider 33. A yarn 37 is installed on the side of the wire roller 36. A winding roller 38 is installed at one end of the fixing plate 31. A second motor 39 is installed at one end of the winding roller 38. The slider 33 is slidably installed in the chute 32, and the rotating rod 34 is rotatably installed in the fixing plate 31. When the yarn 37 is transmitted to the wire roller 36, it is wound up. The slider 33 installed on the side of the wire roller 36 moves up and down under the action of the spring 35 of the rotating rod 34, forming a certain tension, ensuring that the wire roller 36 will not hard-pull the yarn 37 during winding, preventing the yarn 37 from breaking or being damaged, etc. By rotating the rotating rod 34, the position of the slider 33 in the chute 32 is adjusted, and the sliding height of the slider 33 is restricted, thereby adjusting the magnitude of the tension of the wire roller 36. When the wire roller 36 is wound, the yarn 37 is transmitted to the winding roller 38. The second motor 39 is started to drive the winding roller 38 to rotate, and the yarn 37 is wound up. The other features are the same as those in Embodiment 1.
[0027] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A twisting device for cotton spinning processing, comprising a device main body (1); characterized in that: One end of the device body (1) is provided with a twisting mechanism (2), and one end of the twisting mechanism (2) is provided with a winding mechanism (3); The twisting mechanism (2) includes an inclined plate (21) installed at one end of the device body (1). One end of the inclined plate (21) is installed with a cotton dispersing column (22). An activity cavity (23) is opened in the cotton dispersing column (22). One end of the activity cavity (23) is opened with a feeding port (24). A stirring disc (25) is installed in the activity cavity (23). One end of the cotton dispersing column (22) is installed with a guiding pipe (26). A material conveying port (27) communicating with the activity cavity (23) is opened in the guiding pipe (26). One end of the material conveying port (27) is installed with a spinning cup (28). A shunt roller (29) is installed in the spinning cup (28).
2. The twisting device for cotton spinning processing according to claim 1, characterized in that: The winding mechanism (3) includes fixing plates (31) symmetrically installed on the top of the device body (1). A sliding groove (32) is opened in the fixing plate (31). A sliding block (33) is installed in the sliding groove (32). A rotating rod (34) is installed on the side of the sliding block (33). Springs (35) are installed at both ends of the sliding block (33). One end of the sliding block (33) is installed with a wire guiding roller (36). A yarn (37) is installed on the side of the wire guiding roller (36). One end of the fixing plate (31) is installed with a wire winding roller (38). A second motor (39) is installed at one end of the wire winding roller (38).
3. A twisting device for cotton spinning processing according to claim 1, characterized in that: One end of the device body (1) is installed with a cotton strip winding roller (4), and a wire guiding port (5) is installed on the side of the device body (1). The cotton strip winding roller (4) is adapted to the wire guiding port (5).
4. A twisting device for cotton spinning processing according to claim 1, characterized in that: One end of the device body (1) is installed with an air extraction plate (6), and a first motor (7) is installed at one end of the spinning cup (28).
5. A twisting device for cotton spinning processing according to claim 1, characterized in that: One end of the spinning cup (28) is installed with a mounting ring (11), and the mounting ring (11) is adapted to the yarn (37).
6. A twisting device for cotton spinning processing according to claim 2, characterized in that: The sliding block (33) is slidably installed in the sliding groove (32), and the rotating rod (34) is rotatably installed in the fixing plate (31).
7. A twisting device for cotton spinning processing according to claim 4, characterized in that: Two cleaning discs (8) are rotatably installed in the air extraction plate (6). An air extraction port (9) is opened at one end of the air extraction plate (6). An arc angle (10) is opened on the side of the air extraction plate (6). The cleaning discs (8) and the arc angle (10) are adapted to the yarn (37).