High-density fiber and differential fiber composite yarn device
By simplifying the structure and motor-driven high-density fiber and differential fiber composite yarn device, the complex and cost problems of existing twisters are solved, and stable twist and low-cost production are achieved.
Patent Information
- Application Number
- CN202422158573.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing twisting machines have complex structures and high production costs. The yarns are prone to breaking or winding during winding, which affects the twisting effect.
A high-density fiber and differential fiber composite yarn device is designed. Through the cooperation of supporting frames, wire barrels, spindles, countershafts, telescopic rods and other components, the simple composite and retraction of yarns are achieved by using motor drives. Combined with the limiting structure of wire wheels and springs, the stable conveying and tension control of yarns are ensured.
It realizes simplified operation, reduced production costs, and ensures the stability and tension of the yarn during twisting, avoids yarn wrapping or breaking, and improves the twisting effect.
Smart Images
Figure CN223176295U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite yarn devices, and particularly relates to a high-density fiber and differential fiber composite yarn device. Background Art
[0002] The most significant feature of high-density fiber is that the linear density of its single filament is much lower than that of conventional ordinary fibers, and the thinnest can reach 0.0001 dtex. Due to this significant feature of high-density fiber, it has many properties different from ordinary fibers. Differential fibers usually refer to fibers that have been physically or chemically modified on the basis of the original fiber composition, making the morphological structure, physical and chemical properties of the fibers significantly different from those of conventional chemical fibers. The high-density fiber and differential fiber composite yarn device is a device that combines multiple fibers with high-density fibers through compounding, twisting, mixing, high-pressure kneading, etc. to produce differential fiber composite yarns.
[0003] Currently, in the process of twisting multi-channel fibers and high-density fibers, a twisting machine is used. However, the existing twisting machines are mostly complex, with high production costs and inconvenient use. At the same time, in the twisting process, the regulation of yarn tension has high requirements. If the tension is too loose, the twisting effect will be poor and the yarns are likely to be entangled with each other. If the tension is too tight, the yarns are likely to break during the winding process, reducing the twisting effect on the yarns.
[0004] Therefore, it is particularly important to urgently design a high-density fiber and differential fiber composite yarn device to solve the above defects. Content of the Utility Model
[0005] In view of the deficiencies of the prior art, the utility model designs a high-density fiber and differential fiber composite yarn device, which aims to solve the technical problems of complex structure, high production cost, inconvenient use of the existing twisting machine, and easy breakage of the yarn during the winding process, reducing the twisting effect on the yarn.
[0006] To achieve the above object, the utility model provides the following technical solutions:
[0007] A high-density fiber and differential fiber composite yarn device, comprising a base. At the front end of the top of the base, a support frame is fixedly installed. At the top of the support frame, a wire guiding cylinder is rotatably connected. At the top of the base and below the support frame, an installation frame is fixedly installed. Inside the installation frame, a main shaft is rotatably connected. On the outer side of the bottom end of the wire guiding cylinder, multiple auxiliary shafts are rotatably connected. On the outer side of the top end of the wire guiding cylinder and above the multiple auxiliary shafts, telescopic rods are fixedly installed. One end of each of the multiple telescopic rods connected to the raw material wire guiding cylinder is rotatably connected to a first wire wheel. At the rear end of the top of the base, a support plate is fixedly installed. On the front side of the support plate and above the wire guiding cylinder, a twisting frame is fixedly installed. At the top end of the front side of the support plate, a wire winding shaft is rotatably connected.
[0008] As a preferred solution of the present utility model, a first motor is fixedly installed on the top of the base and on the back side of the support plate. A rotating shaft is fixedly connected to the driving end of the first motor. The rotating shaft is rotatably connected to the support plate, and the front end of the rotating shaft is fixedly connected to the main shaft. Transmission wheels are fixedly connected to the outer sides of the rotating shaft and the wire winding shaft. The two transmission wheels are connected by a synchronous belt.
[0009] As a preferred solution of the present utility model, the outer side of the wire guiding cylinder is rotatably connected to the support frame through a bearing sleeve. At the bottom of the support frame, a second motor is fixedly installed. A transmission gear is fixedly connected to the outer side of the wire guiding cylinder and below the support frame. The driving end of the second motor is engaged with the transmission gear through a driving gear.
[0010] As a preferred solution of the present utility model, two wire guiding frames are symmetrically installed inside the top end of the wire guiding cylinder. Inside each of the two wire guiding frames, a moving frame is slidably connected. Second wire wheels are rotatably connected to the opposite sides of the two moving frames. On the opposite sides of the two moving frames, first springs are fixedly connected to the wire guiding frames.
[0011] As a preferred solution of the present utility model, fixed rings are fixedly connected to one ends of the main shaft, the auxiliary shafts, and the wire winding shaft. Positioning rings are threadedly connected to the other ends of the main shaft, the auxiliary shafts, and the wire winding shaft. Multiple turning handles are fixedly connected to the outer sides of the positioning rings.
[0012] As a preferred solution of the present utility model, the multiple auxiliary shafts are equidistantly distributed on the outer side of the wire guiding cylinder.
[0013] As a preferred solution of the present utility model, the telescopic rod is composed of a connecting cylinder and a connecting rod. The connecting cylinder is fixedly connected to the outer side of the wire guiding cylinder. The connecting rod is slidably connected to the end of the connecting cylinder away from the wire guiding cylinder. A second spring is movably installed inside the connecting cylinder.
[0014] Compared with the prior art, the beneficial effects of the present utility model are:
[0015] 1. In the present utility model, through the cooperative design of a support frame, a wire guide tube, a mounting frame, a main shaft, a secondary shaft, a support plate, a twisting frame and a wire take-up shaft, a high-density fiber yarn tube is installed outside the main shaft, and different yarn tubes are respectively installed outside multiple secondary shafts. When twisting and compounding different yarns with high-density fibers, the first motor is started to drive the rotating shaft to rotate, thereby driving the main shaft to rotate and release the high-density fiber yarn. At the same time, under the transmission of the transmission wheel and the synchronous belt, the wire take-up shaft is driven to rotate, so as to wind the wire after the high-density fiber yarn is compounded with different yarns. When other yarns on multiple secondary shafts are compounded with high-density fibers, the second motor is started to drive the driving gear to rotate, and under the transmission of the transmission gear, the wire guide tube is driven to rotate, so that multiple secondary shafts rotate accordingly, and the multiple yarns and high-density limits are completed compounding when passing through the twisting frame, thereby realizing twisting and compounding through a simple structure, with simple operation and greatly reducing the production cost.
[0016] 2. In the present utility model, through the cooperative design of a wire guide tube, a telescopic rod and a first wire guide wheel, when the high-density fiber is led out from the wire guide tube, the high-density fiber is guided and limited by the second wire guide wheel inside the moving frame, ensuring the stability of the high-density fiber transportation. At the same time, when different yarns are compounded with high-density limits, after the different yarns are led out from the yarn tube, they are guided by the first wire guide wheel. During this process, the second spring always pushes the connecting rod towards the outside of the connecting tube, so that the first wire guide wheel always pushes the yarn outwards to ensure sufficient tension. Description of the Drawings
[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 is a schematic diagram of the wire guide tube structure of the present utility model;
[0019] Figure 3 is Figure 2 the enlarged schematic diagram at A in
[0020] Figure 4 is a schematic diagram of the main shaft structure of the present utility model;
[0021] Figure 5 is a schematic diagram of the internal structure of the telescopic rod of the present utility model.
[0022] In the figure: 1. Base; 101. First motor; 102. Rotating shaft; 103. Driving wheel; 104. Synchronous belt; 2. Support frame; 201. Bearing sleeve; 202. Second motor; 203. Driving gear; 204. Driving gear; 3. Wire spool; 301. Wire support; 302. Moving frame; 303. Second wire wheel; 304. First spring; 4. Mounting frame; 5. Main shaft; 501. Fixed ring; 502. Positioning ring; 503. Turning handle; 6. Sub-shaft; 7. Telescopic rod; 701. Connecting tube; 702. Connecting rod; 703. Second spring; 8. First wire wheel; 9. Support plate; 10. Twisting frame; 11. Take-up shaft. Detailed implementation manners
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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:
[0025] Please refer to Figures 1-5 , the present invention provides a technical solution:
[0026] A high-density fiber and differential fiber composite yarn device, including a base 1, a support frame 2 is fixedly installed at the front end of the top of the base 1, a wire spool 3 is rotatably connected to the top of the support frame 2, a mounting frame 4 is fixedly installed at the top of the base 1 and below the support frame 2, a main shaft 5 is rotatably connected to the inside of the mounting frame 4, a plurality of sub-shafts 6 are rotatably connected to the outside of the bottom end of the wire spool 3, telescopic rods 7 are fixedly installed above the plurality of sub-shafts 6 on the outside of the top end of the wire spool 3, a first wire wheel 8 is rotatably connected to one end of the plurality of telescopic rods 7 and the wire spool 3, a support plate 9 is fixedly installed at the rear end of the top of the base 1, a twisting frame 10 is fixedly installed on the front side of the support plate 9 and above the wire spool 3, and a take-up shaft 11 is rotatably connected to the top end of the front side of the support plate 9.
[0027] First, a first motor 101 is fixedly installed on the top of the base 1 and on the back of the support plate 9. A rotating shaft 102 is fixedly connected to the driving end of the first motor 101. The rotating shaft 102 is rotatably connected to the support plate 9, and the front end of the rotating shaft 102 is fixedly connected to the main shaft 5. A transmission wheel 103 is fixedly connected to the outer side of the rotating shaft 102 and the take-up reel 11. The two sets of transmission wheels 103 are connected by a synchronous belt 104. A high-density fiber yarn bobbin is installed on the outer side of the main shaft 5, and different yarn bobbins are installed on the outer sides of multiple sets of secondary shafts 6. When different yarns are compounded with high-density fiber twisted yarns, the first motor 101 is started to drive the rotating shaft 102 to rotate, thereby driving the main shaft 5 to rotate and release the high-density fiber yarn. At the same time, the take-up reel 11 is driven to rotate under the transmission of the transmission wheel 103 and the synchronous belt 104, so that the high-density fiber yarn is reeled in after being compounded with different yarns, so that one set of motors can perform the release and reeling operations.
[0028] Furthermore, the outer side of the wire drum 3 is rotatably connected to the support frame 2 through a bearing sleeve 201, and a second motor 202 is fixedly installed at the bottom of the support frame 2. A transmission gear 203 is fixedly connected to the outer side of the wire drum 3 and located below the support frame 2. The driving end of the second motor 202 is meshed with the transmission gear 203 through the driving gear 204. Multiple groups of secondary shafts 6 are located on the outer side of the wire drum 3 and are evenly spaced. When other yarns on the multiple groups of secondary shafts 6 are compounded with high-density fibers, the second motor 202 is started to drive the driving gear 204 to rotate, and the wire drum 3 is driven to rotate under the transmission of the transmission gear 203, so that the multiple groups of secondary shafts 6 rotate accordingly to complete the compounding of multiple groups of yarns with the high-density limit through the twisting frame 10, thereby realizing twisting compounding through a simple structure, simple operation, and greatly reducing production costs.
[0029] Then, two groups of wire racks 301 are symmetrically installed on the inner side of the top of the wire drum 3, and the inner sides of the two groups of wire racks 301 are slidably connected to the moving frame 302, and the opposite sides of the two groups of moving frames 302 are rotatably connected to the second wire wheel 303, and the opposite sides of the two groups of moving frames 302 are fixedly connected to the wire rack 301 through the first spring 304. When the high-density fiber is led out from the wire drum 3, in order to avoid the high-density fiber from contacting and wearing the inner wall of the wire drum 3 when the wire drum 3 rotates, the high-density fiber is guided by the second wire wheel 303 on the inner side of the moving frame 302. At the same time, under the action of the first spring 304, the two groups of second wire wheels 303 are always close to the outside of the high-density fiber for limitation, thereby ensuring the stability of the high-density fiber transportation.
[0030] Secondly, fixed rings 501 are fixedly connected to one ends of the main shaft 5, the auxiliary shaft 6 and the winding shaft 11. Positioning rings 502 are threadedly connected to the other ends of the main shaft 5, the auxiliary shaft 6 and the winding shaft 11. A plurality of turning handles 503 are fixedly connected to the outer sides of the positioning rings 502. When installing different yarn bobbins, the positioning rings 502 are removed by rotating the turning handles 503. After the different yarn bobbins are respectively installed on the outer sides of the main shaft 5, the auxiliary shaft 6 and the winding shaft 11, the positioning rings 502 are then installed on the outer sides of the main shaft 5, the auxiliary shaft 6 and the winding shaft 11. The yarn bobbins are fixed by the positioning rings 502 and the fixed rings 501, thus facilitating the replacement of the yarn bobbins.
[0031] Finally, the telescopic rod 7 is composed of a connecting cylinder 701 and a connecting rod 702. The connecting cylinder 701 is fixedly connected to the outer side of the wire guiding cylinder 3. The connecting rod 702 is slidably connected to one end of the connecting cylinder 701 away from the wire guiding cylinder 3. A second spring 703 is movably installed inside the connecting cylinder 701. When different yarns are compounded with the high-density limit, after the different yarns are led out from the yarn bobbins, they are guided by the first wire wheel 8. During this process, the second spring 703 always pushes the connecting rod 702 towards the outside of the connecting cylinder 701, so that the first wire wheel 8 always pushes the yarn outwards to ensure sufficient tension, thus avoiding the problems of yarn entanglement or breakage.
[0032] In this embodiment, the implementation scenario is specifically as follows: a high-density fiber yarn bobbin is installed outside the main shaft 5, and different yarn bobbins are installed outside each of the multiple sub-shafts 6. When compounding different yarns with high-density fiber twisted yarns, the first motor 101 is started to drive the rotating shaft 102 to rotate, thereby driving the main shaft 5 to rotate and release the high-density fiber yarn. At the same time, under the transmission of the transmission wheel 103 and the synchronous belt 104, the take-up shaft 11 is driven to rotate, so as to take up the yarn after the high-density fiber yarn is compounded with different yarns. When other yarns on the multiple sub-shafts 6 are compounded with high-density fibers, the second motor 202 is started to drive the driving gear 204 to rotate, and under the transmission of the transmission gear 203, the wire guide cylinder 3 is driven to rotate, so that the multiple sub-shafts 6 rotate accordingly to complete the compounding of the multiple yarns with high-density limits through the twisting frame 10. When the high-density fiber is led out from the wire guide cylinder 3, in order to prevent the high-density fiber from contacting the inner wall of the wire guide cylinder 3 and being worn during the rotation of the wire guide cylinder 3, the high-density fiber is guided by the second wire guide wheel 303 inside the moving frame 302. At the same time, under the action of the first spring 304, the two second wire guide wheels 303 are always close to the outside of the high-density fiber for limiting, ensuring the stability of the high-density fiber transmission. When different yarns are compounded with high-density limits, after the different yarns are led out from the yarn bobbins, they are guided by the first wire guide wheel 8. During this process, the second spring 703 always pushes the connecting rod 702 towards the outside of the connecting cylinder 701, so that the first wire guide wheel 8 always pushes the yarn outwards to ensure sufficient tension. The entire operation process is simple and convenient. Compared with the existing high-density fiber and differential fiber composite yarn device, the present utility model realizes twisting and compounding through a simple structure, with simple operation, greatly reducing the production cost. At the same time, sufficient tension can be ensured during the twisting and compounding process, avoiding problems such as yarn entanglement or breakage.
[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood 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. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A high-density fiber and differential fiber composite yarn device, including a base (1), characterized in that: The front end of the top of the base (1) is fixedly installed with a support frame (2), the top of the support frame (2) is rotatably connected to a wire drum (3), the top of the base (1) and located below the support frame (2) is fixedly installed with a mounting frame (4), the inner side of the mounting frame (4) is rotatably connected to a main shaft (5), the outer side of the bottom end of the wire drum (3) is rotatably connected to multiple groups of secondary shafts (6), the outer side of the top end of the wire drum (3) and located above the multiple groups of secondary shafts (6) are fixedly installed with telescopic rods (7), one end of the multiple groups of the telescopic rods (7) of the raw material wire drum (3) is rotatably connected to a first wire wheel (8), the rear end of the top of the base (1) is fixedly installed with a support plate (9), the front side of the support plate (9) and located above the wire drum (3) is fixedly installed with a twisting frame (10), and the top of the front side of the support plate (9) is rotatably connected to a take-up shaft (11).
2. The high-density fiber and differential fiber composite yarn device according to claim 1, wherein: A first motor (101) is fixedly installed on the top of the base (1) and on the back of the support plate (9); a rotating shaft (102) is fixedly connected to the driving end of the first motor (101); the rotating shaft (102) is rotatably connected to the support plate (9); and the front end of the rotating shaft (102) is fixedly connected to the main shaft (5); the rotating shaft (102) and the outer side of the take-up shaft (11) are both fixedly connected to a transmission wheel (103); and the two groups of the transmission wheels (103) are connected by a synchronous belt (104).
3. A high-density fiber and differential fiber composite yarn device according to claim 1, characterized in that: The outer side of the wire barrel (3) is rotatably connected to the support frame (2) via a bearing sleeve (201); a second motor (202) is fixedly mounted on the bottom of the support frame (2); a transmission gear (203) is fixedly connected to the outer side of the wire barrel (3) and located below the support frame (2); and a driving end of the second motor (202) is meshed with the transmission gear (203) via a driving gear (204).
4. A high-density fiber and differential fiber composite yarn device according to claim 1, characterized in that: Two groups of wire racks (301) are symmetrically mounted on the inner side of the top of the wire barrel (3), and the inner sides of the two groups of wire racks (301) are both slidably connected to a moving frame (302), and the opposite sides of the two groups of moving frames (302) are both rotatably connected to a second wire wheel (303), and the opposite sides of the two groups of moving frames (302) are fixedly connected to the wire rack (301) via a first spring (304).
5. A high-density fiber and differential fiber composite yarn device according to claim 1, characterized in that: One end of the main shaft (5), the secondary shaft (6) and the take-up shaft (11) are all fixedly connected with a fixing ring (501), and the other end of the main shaft (5), the secondary shaft (6) and the take-up shaft (11) are all threadedly connected with a positioning ring (502), and the outer side of the positioning ring (502) is fixedly connected with multiple groups of rotating handles (503).
6. The high-density fiber and differential fiber composite yarn device according to claim 1, characterized in that: The plurality of groups of secondary shafts (6) are located outside the wire barrel (3) and are distributed at equal intervals.
7. A high-density fiber and differential fiber composite yarn device according to claim 1, characterized in that: The telescopic rod (7) is composed of a connecting tube (701) and a connecting rod (702); the connecting tube (701) is fixedly connected to the outside of the wire tube (3); the connecting rod (702) is slidably connected to one end of the connecting tube (701) away from the wire tube (3); and a second spring (703) is movably installed inside the connecting tube (701).