Drawing frame for producing antibacterial regenerated yarns
By designing a drawing frame for antibacterial regenerated yarn and using components such as guide rollers, cleaning chambers, combing rollers and hot air nozzles, the problem of insufficient cleanliness of traditional drawing frames is solved, the cleanliness and neatness of the raw yarn are improved, and the yarn quality is ensured.
Patent Information
- Application Number
- CN202422083964.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-08-27
AI Technical Summary
Traditional drawing frames are not clean enough, and debris in the yarn can easily get entangled in the machine, affecting the quality of the yarn.
A drawing frame for producing antibacterial regenerated yarn was designed, which includes a guide roller, a cleaning chamber, a combing roller, a hot air nozzle and an anti-static component. By guiding, cleaning, drying and tidying the raw yarn, it avoids entanglement and improves the cleanliness of the yarn.
It effectively avoids sliver entanglement, improves yarn cleanliness and neatness, and ensures yarn quality.
Smart Images
Figure CN223316841U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile equipment, and specifically relates to a drawing frame for producing antibacterial recycled yarns. Background Technique
[0002] Antibacterial recycled yarn is a kind of textile that combines antibacterial function and the characteristics of recycled materials. By introducing antibacterial components into the yarn or adopting special processing techniques, the yarn is made to have the ability to inhibit or kill microorganisms such as bacteria and fungi. The fibers have been made into a continuous strip-shaped semi-finished product, that is, a sliver, also known as a roving, through the processes of opening and carding in the previous processes. However, it cannot be directly spun into fine yarn because there is still a large gap between the quality and structural state of the sliver and the requirements of the final yarn. If these slivers are directly spun after passing through the roving, it will surely affect the yarn quality. Therefore, they must all be processed through the drawing process first. During drawing, multiple fibers are gradually brought closer and then combined, and during this process, the fibers need to be guided and conveyed through a guiding member. The cleaning degree of the traditional drawing frame for the yarn is not so perfect, and the impurities mixed in the yarn are extremely likely to cause entanglement of the machine, and in severe cases, it will cause damage to the machine. Content of the Utility Model
[0003] The purpose of the utility model is to provide a drawing frame for producing antibacterial recycled yarns to solve the problems mentioned in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A drawing frame for producing antibacterial recycled yarns, including a fixed frame. At the uppermost ends of both sides of the fixed frame, guide bar platforms are oppositely arranged. Below the guide bar platforms, multiple groups of guide bar rollers are arranged at intervals. Below each guide bar roller, a discharging cylinder is arranged. One end of the fixed frame is fixedly installed on the side wall of a cleaning bin. At both ends inside the cleaning bin, a set of traction rollers are respectively arranged. Between the traction rollers at both ends, multiple carding rollers are arranged at intervals in an array. A transmission belt is sleeved on all the carding rollers and on one side of the traction rollers at both ends. The roller shaft of the traction roller near the fixed frame, on which the transmission belt is sleeved, penetrates and extends out of the side wall of the cleaning bin, and a driving component is sleeved on the extended end of the roller shaft. The driving component includes a driving motor. A transmission belt is arranged on the output end of the driving motor, and the other end of the transmission belt is sleeved on the extended end of the roller shaft; At one end of the cleaning bin 5, a set of mounting frames are symmetrically arranged. The mounting frames are in an overall "冂"-shaped structure. Between the two side walls of the mounting frames, multiple groups of pressing rollers are arranged. A hot air nozzle is also arranged on the mounting frame. The hot air nozzle is arranged between two adjacent pressing rollers and above the pressing rollers. An anti-static component and a bunching port are arranged at the end of the mounting frame far from the cleaning bin. A collecting cylinder is correspondingly placed below the bunching port.
[0005] Preferably, the multiple groups of guide bar rollers are arranged in an inclined structure, with the side close to the cleaning bin being the highest end and the side far from the cleaning bin being the lowest end.
[0006] Preferably, a plurality of cleaning nozzles are installed on the top of the cleaning chamber, and the cleaning nozzles are arranged between two adjacent traction rollers.
[0007] Preferably, a recovery tank is provided at the bottom end of the cleaning chamber, and the upper end of the recovery tank is open.
[0008] Preferably, the driving motor is mounted on a support frame, and the support frame is fixed on the outer side wall of the cleaning chamber.
[0009] Preferably, a pipe is provided at one end of the hot air nozzle to connect to a hot air blower.
[0010] Preferably, the anti-static components are two opposing electrostatic rods.
[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention designs a drawing machine for producing antibacterial regenerated yarn, which is provided with a guide roller and a guide platform, each guide roller corresponds to a raw yarn to avoid entanglement, and is provided with a cleaning chamber, which is provided with a cleaning nozzle to clean the raw yarn to remove sticky debris and dust. At the same time, multiple combing rollers are provided, and the raw yarn is pressed in a wavy line on the combing roller to improve the neatness of the raw yarn. Subsequently, a mounting frame is provided, and a pressing roller and a hot air nozzle are provided on the mounting frame. The hot air nozzle dries the cleaned raw yarn, and the pressing roller further keeps the raw yarn neat. The overall setting improves the cleanliness and regularity of the yarn after drawing; the mounting frame is also provided with an anti-static device, which is placed on the yarn to generate static electricity when it rubs against the pressing roller after drying, which subsequently affects the product quality of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model.
[0014] In the figure: 1. Fixed frame; 2. Guide strip platform; 3. Guide strip roller; 4. Discharge barrel; 5. Cleaning chamber; 6. Cleaning nozzle; 7. Pulling roller; 8. Combing roller; 9. Transmission belt; 10. Drive motor; 11. Transmission belt; 12. Support frame; 13. Recovery trough; 14. Mounting frame; 15. Pressing roller; 16. Hot air nozzle; 17. Anti-static component; 18. Bunching port; 19. Collecting barrel. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0017] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0018] See also Figure 1-2, the present utility model provides a technical solution: a drawframe for producing antibacterial regenerated yarn, including a fixed frame 1. At the uppermost ends on both sides of the fixed frame 1, guide bar platforms 2 are oppositely arranged. Below the guide bar platforms 2, multiple groups of guide bar rollers 3 are arranged at intervals. Below each guide bar roller 3, a discharge cylinder 4 is provided. One end of the fixed frame 1 is fixedly installed on the side wall of a cleaning bin 5. At both ends inside the cleaning bin 5, a set of traction rollers 7 are respectively arranged. Between the traction rollers 7 at both ends, multiple carding rollers 8 are arranged at intervals in an array. A transmission belt 9 is sleeved on one side of all the carding rollers 8 and the traction rollers 7 at both ends. The roller shaft of the traction roller 7 near one end of the fixed frame 1, which is sleeved with the transmission belt 9, penetrates and extends out of the side wall of the cleaning bin 5. The extended end of the roller shaft is sleeved with a driving component. The driving component includes a driving motor 10. On the output end of the driving motor 10, a transmission belt 11 is provided. The other end of the transmission belt 11 is sleeved on the extended end of the roller shaft; at one end of the cleaning bin 5, a set of mounting frames 14 are symmetrically arranged. The mounting frames 14 are in an overall "冂" - shaped structure. Between the side walls of the mounting frames 14, multiple groups of pressing rollers 15 are arranged. On the mounting frames 14, a hot air nozzle 16 is also provided. The hot air nozzle 16 is arranged between two adjacent pressing rollers 15 and above the pressing rollers 15. At the end of the mounting frame 14 far from the cleaning bin 5, an anti - static component 17 and a bunching port 18 are provided. Below the bunching port 18, an aggregate cylinder 19 is correspondingly placed.
[0019] Further, the multiple groups of guide bar rollers 3 are arranged in an inclined structure. The side close to the cleaning bin 5 is the highest end, and the side far from the cleaning bin 5 is the lowest end.
[0020] Further, multiple cleaning nozzles 6 are installed at the top of the cleaning bin 5. The cleaning nozzles 6 are arranged between two adjacent traction rollers 7.
[0021] Further, a recovery groove 13 is provided at the bottom of the cleaning bin 5. The upper end of the recovery groove 13 is an opening.
[0022] Further, the driving motor 10 is installed on a support frame 12, and the support frame 12 is fixed on the outer side wall of the cleaning bin 5.
[0023] Further, one end of the hot air nozzle 16 is provided with a pipeline connected to a hot air blower.
[0024] Further, the anti - static component 17 is two opposite static bars.
[0025] Working principle: The utility model provides a drawframe for producing antibacterial regenerated yarns, which includes a fixed frame 1. At the uppermost ends on both sides of the fixed frame 1, guide bar platforms 2 are oppositely arranged. Below the guide bar platforms 2, multiple groups of guide bar rollers 3 are arranged at intervals. Below each guide bar roller 3, a discharge cylinder 4 is arranged. One end of the fixed frame 1 is fixedly installed on the side wall of a cleaning bin 5. At both ends inside the cleaning bin 5, a set of traction rollers 7 are respectively arranged. Between the traction rollers 7 at both ends, multiple carding rollers 8 are arranged at intervals in an array. A transmission belt 9 is sleeved on one side of all the carding rollers 8 and the traction rollers 7 at both ends. The roller shaft of the traction roller 7 near one end of the fixed frame 1, on which the transmission belt 9 is sleeved, penetrates and extends out of the side wall of the cleaning bin 5, and a driving component is sleeved on the extended end of the roller shaft. The driving component includes a driving motor 10. A transmission belt 11 is arranged on the output end of the driving motor 10, and the other end of the transmission belt 11 is sleeved on the extended end of the roller shaft. At one end of the cleaning bin 5, a set of mounting frames 14 are symmetrically arranged. The overall shape of the mounting frame 14 is a "冂"-shaped structure. Between the two side walls of the mounting frame 14, multiple groups of compressing rollers 15 are arranged. An air heating nozzle 16 is also arranged on the mounting frame 14. The air heating nozzle 16 is arranged between two adjacent compressing rollers 15 and above the compressing rollers 15. At the end of the mounting frame 14 far from the cleaning bin 5, an anti-static component 17 and a bunching port 18 are arranged. Below the bunching port 18, an aggregate cylinder 19 is correspondingly placed. During specific use, raw material fibers are placed in the discharge cylinder 4. One sliver is pulled out from each discharge cylinder 4. The components on both sides of this device are the same, and doubling can be carried out on both sides simultaneously. The sliver first passes through the guide bar rollers 3 and then is horizontally arranged on the guide bar platform 2, and then passes through the traction rollers 7 and the carding rollers 8. On the carding rollers 8, the sliver is pressed in a wavy line. The traction rollers 7 provide power through the driving mechanism sleeved on the extended end of the roller shaft. In addition, a transmission belt 9 is sleeved on one end of both the traction rollers 7 and the carding rollers 8. When the traction rollers 7 rotate, the transmission belt 9 drives the carding rollers 8 to rotate. Then it passes through the compressing rollers 15 and finally enters the bunching port 18 and into the aggregate cylinder 19. The drawframe for producing antibacterial regenerated yarns designed by the utility model is provided with guide bar rollers 3 and guide bar platforms 2. Each guide bar roller 3 corresponds to one sliver, avoiding entanglement. A cleaning bin 5 is provided, and a cleaning nozzle 6 is arranged in the cleaning bin 5 to clean the sliver to remove sticky sundries and dust. At the same time, multiple carding rollers 8 are also arranged to improve the regularity of the sliver. Subsequently, a mounting frame 14 is arranged. Compressing rollers 15 and an air heating nozzle 16 are arranged on the mounting frame 14. The air heating nozzle 16 dries the cleaned sliver, and the compressing rollers 15 further keep the sliver regular. The overall setting improves the cleanliness and regularity of the yarn after doubling; an anti-static device is also arranged on the mounting frame 14 to prevent the yarn from generating static electricity due to friction with the compressing rollers 15 after drying, which may affect the product quality of the yarn subsequently.
[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drawing frame for producing antibacterial regenerated yarn, characterized in that: It includes a fixing frame (1). At the uppermost ends on both sides of the fixing frame (1), guide bar platforms (2) are oppositely arranged. Below the guide bar platforms (2), multiple groups of guide bar rollers (3) are arranged at intervals. Below each guide bar roller (3), a discharging cylinder (4) is provided. One end of the fixing frame (1) is fixedly installed on the side wall of a cleaning bin (5). At both ends inside the cleaning bin (5), a set of traction rollers (7) are respectively arranged. Between the traction rollers (7) at both ends, multiple carding rollers (8) are arranged at intervals in an array. A transmission belt (9) is sleeved on one side of all the carding rollers (8) and the traction rollers (7) at both ends. The roller shaft of the traction roller (7) near one end of the fixing frame (1) that is sleeved with the transmission belt (9) penetrates and extends out of the side wall of the cleaning bin (5). A driving component is sleeved on the extended end of the roller shaft. The driving component includes a driving motor (10). A transmission belt (11) is arranged at the output end of the driving motor (10). The other end of the transmission belt (11) is sleeved on the extended end of the roller shaft. At one end of the cleaning bin (5), a set of mounting frames (14) are symmetrically arranged. The mounting frames (14) are in an overall "冂" - shaped structure. Multiple groups of pressing rollers (15) are arranged between the side walls of the mounting frames (14). A hot air nozzle (16) is also arranged on the mounting frames (14). The hot air nozzle (16) is arranged between two adjacent pressing rollers (15) and above the pressing rollers (15). At one end of the mounting frames (14) away from the cleaning bin (5), an anti - static component (17) and a bunching port (18) are arranged. Below the bunching port (18), an aggregate cylinder (19) is correspondingly placed.
2. A drawing frame for producing antibacterial regenerated yarn according to claim 1, characterized in that: The multiple groups of guide bar rollers (3) are arranged in an inclined structure, with the side close to the cleaning bin (5) being the highest end and the side away from the cleaning bin (5) being the lowest end.
3. The drawing frame for producing antibacterial regenerated yarn according to claim 1, characterized in that: Multiple cleaning nozzles (6) are installed at the top of the cleaning bin (5), and the cleaning nozzles (6) are arranged between two adjacent traction rollers (7).
4. The drawing frame for producing antibacterial regenerated yarn according to claim 1, characterized in that: A recovery groove (13) is arranged at the bottom of the cleaning bin (5), and the upper end of the recovery groove (13) is an opening.
5. The drawing frame for producing antibacterial regenerated yarn according to claim 1, characterized in that: The driving motor (10) is installed on a support frame (12), and the support frame (12) is fixed on the outer side wall of the cleaning bin (5).
6. The drawing frame for producing antibacterial regenerated yarn according to claim 1, characterized in that: One end of the hot air nozzle (16) is provided with a pipeline connected to a hot air blower.
7. The drawing frame for producing antibacterial regenerated yarn according to claim 1, characterized in that: The anti - static component (17) is two opposite static bars.