A high-branch package core yarn sizing machine
By using the adjustment rod and adjustment seat in combination, the problem of unstable tension force of spring adjustment is solved, and the uniformity of sizing of high-count core-spun yarn is improved. The position adjustment of the tension roller is used instead of the traditional spring adjustment to ensure that the yarn tension is appropriate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XUZHOU TIMES TEXTILE CO LTD
- Filing Date
- 2025-10-20
- Publication Date
- 2026-07-31
AI Technical Summary
In existing high-count core-spun yarn sizing machines, the spring adjustment tension is difficult to control, resulting in excessive yarn stretching or loosening, which affects the uniformity of sizing.
By using an adjusting rod and adjusting seat, the position of the tension roller is adjusted instead of the traditional spring adjustment, ensuring that the yarn has the right tension and improving the uniformity of sizing.
It improves the uniformity of sizing in high-count core-spun yarns, replacing the traditional spring adjustment method and ensuring proper yarn tension.
Smart Images
Figure CN224578487U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of high-count core-spun yarn production equipment, specifically a high-count core-spun yarn sizing machine. Background Technology
[0002] High-count core-spun yarn is a high-performance textile material widely used in the production of high-end textiles. It consists of a high-count yarn as the outer fiber, while the core uses other fiber materials such as polyester and spandex. A high-count core-spun yarn sizing machine is a specialized device for processing high-count core-spun yarn. It is mainly used to sizing the yarn before weaving, a crucial step in textile processing. Sizing aims to improve yarn strength and abrasion resistance, reduce breakage rates, and thus improve weaving efficiency and product quality. (Existing technology: Authorization Announcement No. CN 220867719) U's patent discloses a yarn sizing device, including a dust collection box and a sizing box. The dust collection box contains a first dust collection component and a second dust collection component. The second dust collection component includes a dust collection box fixed to the inner wall of the dust collection box. A dust collection nozzle is connected to the top of the dust collection box. A dust filter is installed inside the dust collection box. A negative pressure air pump is installed at the bottom of the dust collection box. Although this device can move the support roller by the thrust generated by the extension of the spring, thereby adjusting the tension of the yarn, the elasticity of the spring extension is difficult to control. Excessive elasticity will cause the yarn to be overstretched, while insufficient elasticity will cause the yarn to loosen, affecting the uniformity of sizing. Therefore, we propose a high-count core-spun yarn sizing machine. Utility Model Content
[0003] The technical problem this invention aims to solve is to overcome existing defects and provide a high-count core-spun yarn sizing machine. Through the coordinated arrangement of an adjusting rod and an adjusting seat, the position of the tension roller can be adjusted. During the adjustment process, the tension roller presses or relaxes the high-count core-spun yarn, thus giving the high-count core-spun yarn appropriate tension for sizing. This replaces the traditional method of adjusting tension through springs, further improving the uniformity of sizing high-count core-spun yarn and effectively solving the problems in the background technology.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a high-count core-spun yarn sizing machine, comprising a machine body, with an inlet and an outlet respectively provided on the upper sides of the left and right ends of the machine body, a conveying roller rotatably connected to the lower side of the machine body, a discharge pipe provided on the lower side of the front end of the machine body, a discharge valve connected in series in the middle of the discharge pipe, and a tensioning mechanism. Tensioning mechanism: It includes a mounting plate, an adjusting rod, an adjusting seat, and an adjusting assembly. The mounting plate is located on the upper side of the machine body. An adjusting rod is located on the right side of the upper end of the mounting plate. An adjusting seat is located on the right side of the machine body. An adjusting groove is provided on the upper side of the adjusting seat. The adjusting rod is located inside the adjusting groove. The adjusting assembly is located inside the machine body and is driven by the adjusting seat. Through the cooperation of the adjusting rod and the adjusting seat, the position of the tensioning roller can be adjusted. During the adjustment process, the tensioning roller will press or release the high-count core-spun yarn, which will give the high-count core-spun yarn appropriate tension for sizing, replacing the traditional method of adjusting tension by spring, and further improving the uniformity of sizing of high-count core-spun yarn.
[0005] Furthermore, a controller is provided at the front end of the machine body. The input terminal of the controller is electrically connected to an external power source, which can regulate the electrical components inside the device.
[0006] Furthermore, the tensioning mechanism also includes a protective cover, an output rod, and a drive plate. The protective cover is located on the rear side of the upper end of the mounting plate. The output rod is rotatably connected to the middle of the front end of the protective cover. The drive plate is located on the front side of the outer arc surface of the output rod. An adjustment rod is located on the right side inside the drive plate. The protective cover is located on the right side of the conveying roller and can adjust the position of the adjustment rod.
[0007] Furthermore, the adjustment assembly includes fixed rods, a mounting frame, a tension detector, a fixed plate, and a tension roller. The fixed rods are respectively located on the front and rear sides of the bottom wall of the machine body. The two fixed rods are slidably connected to the sliding holes corresponding to the lower end of the mounting frame. Tension detectors are respectively installed on the front and rear sides of the bottom wall of the mounting frame. The upper end of each of the two sets of tension detectors is equipped with a probe. The fixed plate is located on the upper end of each probe. A tension roller is rotatably connected between the relatively inner sides of the two fixed plates. The tension roller is located on the right side of the mounting plate. The tension detector is bidirectionally electrically connected to the controller and can adjust the tension of the high-count core-spun yarn.
[0008] Furthermore, a worm gear is provided on the left side of the outer arc surface of the output rod, a servo motor is provided on the upper side of the rear wall of the protective cover, a worm is provided at the front end of the output shaft of the servo motor, the worm gear is meshed with the worm, and the input end of the servo motor is electrically connected to the output end of the controller, which can drive the output rod to rotate.
[0009] Furthermore, the upper side of the machine body is rotatably connected to guide roller one and guide roller two, respectively. The inlet and outlet of the yarn correspond to the left and right positions of guide roller one and guide roller two. Guide roller one is located on the left side of the conveying roller, guide roller two on the left side is located on the lower side of the mounting plate, and guide roller two on the right side is located on the right side of the tension roller, which can ensure that the high-count core-spun yarn moves more smoothly and accurately.
[0010] Furthermore, a guide plate is provided on the upper side of the machine body. The guide plate is located on the right side of the guide roller on the right side. The inlet and outlet of the yarn correspond to the left and right positions of the guide plate. The middle part of the right end of the guide plate is provided with a yarn outlet, which will scrape off the excess sizing material on the outside of the high-count core-spun yarn.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-count core-spun yarn sizing machine has the following advantages: By using the adjustment rod and adjustment seat, the position of the tension roller can be adjusted. During the adjustment process, the tension roller will press or release the high-count core-spun yarn, which will give the high-count core-spun yarn appropriate tension for sizing. This replaces the traditional method of adjusting the tension by spring, and further improves the uniformity of sizing of high-count core-spun yarn. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the front sectional structure of the present invention; Figure 3 This is a schematic diagram of the tensioning mechanism of this utility model; Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model; Figure 5 This is a schematic diagram of the internal structure of the guide plate of this utility model; Figure 6 This is an enlarged structural diagram of point A in this utility model.
[0013] In the diagram: 1. Machine body, 2. Controller, 3. Inlet, 4. Outlet, 5. Discharge pipe, 6. Conveying roller, 7. Tensioning mechanism, 71. Mounting plate, 72. Protective cover, 73. Output rod, 74. Drive plate, 75. Adjusting rod, 76. Adjusting seat, 77. Adjusting assembly, 771. Fixing rod, 772. Mounting bracket, 773. Tension detector, 774. Fixing plate, 775. Tensioning roller, 8. Guide roller one, 9. Guide roller two, 10. Guide plate, 11. Outlet nozzle, 12. Worm gear, 13. Worm, 14. Servo motor. Detailed Implementation
[0014] 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.
[0015] Please see Figure 1-6This embodiment provides a technical solution: a high-count core-spun yarn sizing machine, including a machine body 1, with an inlet 3 and an outlet 4 respectively provided on the upper side of the left and right ends of the machine body 1, a conveying roller 6 rotatably connected to the lower side inside the machine body 1, a discharge pipe 5 provided on the lower side of the front end of the machine body 1, a discharge valve connected in series in the middle of the discharge pipe 5, and a tensioning mechanism 7. Tensioning mechanism 7 includes a mounting plate 71, an adjusting rod 75, an adjusting seat 76, and an adjusting assembly 77. The mounting plate 71 is located on the upper side inside the body 1. The adjusting rod 75 is located on the right side of the upper end of the mounting plate 71. The adjusting seat 76 is located on the right side inside the body 1. An adjusting groove is provided on the upper side of the adjusting seat 76. The adjusting rod 75 is located inside the adjusting groove. The adjusting assembly 77 is located inside the body 1 and is driven by the adjusting seat 76. Tensioning mechanism 7 also includes a protective cover 72, an output rod 73, and a drive plate 74. The protective cover 72 is located on the rear side of the upper end of the mounting plate 71. The output rod 73 is rotatably connected to the middle of the front end of the protective cover 72. The drive plate 74 is located on the front side of the outer arc surface of the output rod 73. The adjusting rod 75 is located on the right side inside the drive plate 74. The protective cover 72 is located on the right side of the conveyor roller 6. The adjustment assembly 77 includes a fixed rod 771, a mounting frame 772, a tension detector 773, a fixed plate 774, and a tension roller 775. The fixed rods 771 are respectively set on the front and rear sides of the bottom wall of the machine body 1. The two fixed rods 771 are slidably connected to the sliding holes corresponding to the lower end of the mounting frame 772. Tension detectors 773 are respectively set on the front and rear sides of the bottom wall of the mounting frame 772. The upper end of each set of tension detectors 773 is equipped with a probe. The fixed plate 774 is set on the upper end of the probe. A tension roller 775 is rotatably connected between the opposite inner surfaces of the two fixed plates 774. The tension roller 775 is located on the right side of the mounting plate 71. The tension detector 773 is bidirectionally electrically connected to the controller 2. The drive plate 74 is located on the right side of the mounting plate 71. During rotation, the adjusting rod 75 rotates around the output rod 73. At this time, the adjusting rod 75 slides inside the adjusting groove and rotates relative to it, causing the drive plate 74 to move the adjusting seat 76 downwards via the adjusting rod 75. The adjusting seat 76 then moves the mounting frame 772 downwards along the fixed rod 771. The mounting frame 772 then moves the tension roller 775 downwards. When the tension roller 775 moves downwards, it applies a downward pressure to the high-count core-spun yarn, while simultaneously applying an upward tension to the tension roller 775. This upward tension also applies an upward force to the probe of the tension detector 773 via the tension roller 775. This tension causes a slight deformation in the probe of the tension detector 773. The change in resistance leads to a change in the probe's resistance value. The tension detector 773 converts the resistance change into a digital signal by detecting the change in resistance value internally. The data calculated by the tension detector 773 is then transmitted to the control equipment. The control equipment then takes an intermediate value based on the data provided by the two tension detectors 773. This intermediate value is the tension of the high-count core-spun yarn. Through the cooperation of the adjusting rod 75 and the adjusting seat 76, the position of the tension roller 775 can be adjusted. During the adjustment process, the tension roller 775 will press or release the high-count core-spun yarn, which will give the high-count core-spun yarn appropriate tension for sizing, replacing the traditional method of adjusting tension by spring, and further improving the uniformity of sizing of the high-count core-spun yarn.
[0016] Among them, the front end of the machine body 1 is equipped with a controller 2, the input end of the controller 2 is electrically connected to an external power supply, and it can regulate the electrical components inside the equipment.
[0017] Wherein: a worm gear 12 is provided on the left side of the outer arc surface of the output rod 73, a servo motor 14 is provided on the upper side of the rear wall of the protective cover 72, a worm 13 is provided at the front end of the output shaft of the servo motor 14, the worm gear 12 and the worm 13 are meshed and connected, the input end of the servo motor 14 is electrically connected to the output end of the controller 2, the servo motor 14 starts to run through the control of the controller 2, the output shaft of the servo motor 14 drives the worm 13 to rotate, the worm 13 drives the worm gear 12 to rotate through the meshing connection during the rotation, and the worm gear 12 drives the drive plate 74 to rotate through the mounting rod 73 during the rotation.
[0018] Inside the machine body 1, guide roller 1 8 and guide roller 2 9 are rotatably connected to the upper side. The inlet 3 and outlet 4 correspond to the left and right positions of guide roller 1 8 and guide roller 2 9. Guide roller 1 8 is located on the left side of the conveying roller 6. The left guide roller 2 9 is located below the mounting plate 71, and the right guide roller 2 9 is located to the right of the tension roller 775. The external winding roller releases high-count core-spun yarn. One end of the high-count core-spun yarn enters through the inlet 3 and then connects with the guide roller. The high-count core-spun yarn is then immersed in the sizing material, where it adheres to the outside of the yarn, thus sizing it. The yarn is then brought into contact with the lower side of the outer arc surface of the conveying roller 6. The yarn is then removed from the sizing material and passed sequentially through the upper side of the outer arc surface of the left guide roller 9, the lower side of the outer arc surface of the tension roller 775, and the upper side of the outer arc surface of the right guide roller 9.
[0019] The machine body 1 has a guide plate 10 on the upper side inside. The guide plate 10 is located to the right of the guide roller 9 on the right side. The inlet 3 and outlet 4 are corresponding to the left and right positions of the guide plate 10. The middle part of the right end of the guide plate 10 is provided with an outlet nozzle 11. One end of the high-count core-spun yarn is passed through the corresponding outlet nozzle 11. The outlet nozzle 11 will scrape off the excess sizing material on the outside of the high-count core-spun yarn (the scraped sizing material will flow down the slope inside the baffle plate 10 and finally drip onto the bottom of the machine body 1).
[0020] The working principle of the high-count core-spun yarn sizing machine provided by this utility model is as follows: Before use, the sizing agent is poured into the machine body 1. When the sizing agent submerges the conveying roller 6, the addition of sizing agent is stopped. Then, the high-count core-spun yarn is released from the external winding roller. Subsequently, the operator holds one end of the high-count core-spun yarn and enters it through the inlet 3. Then, it is brought into contact with the upper side of the outer arc surface of the guide roller 8. Then, one end of the high-count core-spun yarn is immersed in the sizing agent. At this time, the sizing agent will adhere to the outside of the high-count core-spun yarn, thereby realizing the sizing work of the high-count core-spun yarn. Then, it is brought into contact with the lower side of the outer arc surface of the conveying roller 6. Subsequently, one end of the high-count core-spun yarn is taken out of the sizing agent, and then it is passed sequentially through the upper side of the outer arc surface of the left guide roller 9 and the tension roller 775. On the lower side of the outer arc surface and the upper side of the outer arc surface of the guide roller 29 on the right side, one end of the high-count core-spun yarn is passed through the corresponding outlet nozzle 11. The outlet nozzle 11 scrapes off the excess sizing material on the outside of the high-count core-spun yarn (the scraped sizing material flows downward along the inclined surface inside the baffle plate 10 and finally drips onto the bottom of the machine body 1). The scraped high-count core-spun yarn is then fed out through the outlet 4 and finally wound onto the outer winding roller. Then, under the control of the controller 2, the servo motor 14 starts to run. The output shaft of the servo motor 14 drives the worm gear 13 to rotate. During the rotation of the worm gear 13, it drives the worm wheel 12 to rotate through the meshing connection. During the rotation of the worm wheel 12, it drives the drive plate 74 to rotate through the mounting rod 73. During rotation, the moving plate 74 drives the adjusting rod 75 to rotate around the output rod 73. At this time, the adjusting rod 75 slides within the adjusting groove and rotates relative to it, causing the driving plate 74 to move the adjusting seat 76 downwards via the adjusting rod 75. The adjusting seat 76 then moves the mounting frame 772 downwards along the fixed rod 771. The mounting frame 772 then moves the tension roller 775 downwards. When the tension roller 775 moves downwards, it applies a downward pressure to the high-count core-spun yarn, while simultaneously applying an upward tension to the tension roller 775. This upward tension also applies an upward force to the probe of the tension detector 773 via the tension roller 775. This tension causes the probe of the tension detector 773 to... The probe of the tension meter 773 undergoes a slight deformation, which in turn causes a change in the probe's resistance value. The tension meter 773 detects the change in resistance value through its internal detection element, and then converts the resistance change into a digital signal. The data detected by the tension meter 773 is then transmitted to the controller 2. The controller 2 then takes an intermediate value based on the data provided by the two tension meters 773. This intermediate value is the tension of the high-count core-spun yarn. When the tension of the high-count core-spun yarn reaches the set value, the servo motor 14 stops running under the control of the controller 2. Then, the external drive motor drives the take-up roller to rotate, and the external take-up roller then moves the high-count core-spun yarn, thus starting the sizing process for the high-count core-spun yarn.
[0021] It is worth noting that the controller 2 disclosed in the above embodiments can be an ATmega328P, the tension detector 773 can be a UPB-M3, and the servo motor 14 can be an ECMA-C20604RS. The controller 2 controls the operation of the tension detector 773 and the servo motor 14 using methods commonly used in the prior art.
[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A high-count core-spun yarn sizing machine, comprising a machine body (1), with an inlet (3) and an outlet (4) respectively provided on the upper sides of the left and right ends of the machine body (1), a conveying roller (6) rotatably connected to the lower side inside the machine body (1), and a discharge pipe (5) provided on the lower side of the front end of the machine body (1), with a discharge valve connected in series in the middle of the discharge pipe (5), characterized in that: It also includes a tensioning mechanism (7); Tensioning mechanism (7): It includes mounting plate (71), adjusting rod (75), adjusting seat (76) and adjusting component (77). The mounting plate (71) is located on the upper side inside the body (1). The right side of the upper end of the mounting plate (71) is provided with adjusting rod (75). The right side inside the body (1) is provided with adjusting seat (76). The upper side inside the adjusting seat (76) is provided with adjusting groove. The adjusting rod (75) is located inside the adjusting groove. The adjusting component (77) is located inside the body (1). The adjusting component (77) is driven by adjusting seat (76).
2. The high-count core-spun yarn sizing machine according to claim 1, characterized in that: The front end of the body (1) is provided with a controller (2), and the input end of the controller (2) is electrically connected to an external power source.
3. A high denier core spun yarn sizing machine as claimed in claim 2, wherein: The tensioning mechanism (7) also includes a protective cover (72), an output rod (73) and a drive plate (74). The protective cover (72) is located on the rear side of the upper end of the mounting plate (71). The output rod (73) is rotatably connected to the middle of the front end of the protective cover (72). The drive plate (74) is located on the front side of the outer arc surface of the output rod (73). An adjusting rod (75) is located on the right side inside the drive plate (74). The protective cover (72) is located on the right side of the conveying roller (6).
4. A high denier core spun yarn sizing machine as claimed in claim 2, wherein: The adjustment assembly (77) includes a fixed rod (771), a mounting frame (772), a tension detector (773), a fixed plate (774), and a tension roller (775). The fixed rod (771) is respectively set on the front and rear sides of the bottom wall of the machine body (1). The two fixed rods (771) are slidably connected to the sliding holes corresponding to the lower end of the mounting frame (772). Tension detectors (773) are respectively set on the front and rear sides of the bottom wall of the mounting frame (772). The upper end of the two sets of tension detectors (773) is provided with probes. The fixed plates (774) are both set on the upper end of the probes. A tension roller (775) is rotatably connected between the relative inner sides of the two fixed plates (774). The tension roller (775) is located on the right side of the mounting plate (71). The tension detector (773) is bidirectionally electrically connected to the controller (2).
5. A high denier core spun yarn sizing machine as claimed in claim 3, wherein: A worm gear (12) is provided on the left side of the outer arc surface of the output rod (73), a servo motor (14) is provided on the upper side of the rear wall of the protective cover (72), a worm (13) is provided at the front end of the output shaft of the servo motor (14), the worm gear (12) and the worm (13) are meshed and connected, and the input end of the servo motor (14) is electrically connected to the output end of the controller (2).
6. A high denier core spun yarn sizing machine as claimed in claim 4 wherein: Inside the machine body (1), the upper side is rotatably connected to guide roller one (8) and guide roller two (9). The inlet (3) and outlet (4) correspond to the left and right positions of guide roller one (8) and guide roller two (9). Guide roller one (8) is located on the left side of the conveying roller (6), guide roller two (9) on the left side is located on the lower side of the mounting plate (71), and guide roller two (9) on the right side is located on the right side of the tension roller (775).
7. A high denier core spun yarn sizing machine as claimed in claim 6, wherein: A guide plate (10) is provided on the upper side inside the body (1). The guide plate (10) is located on the right side of the guide roller (9). The inlet (3) and outlet (4) are both corresponding to the left and right positions of the guide plate (10). The middle part of the right end of the guide plate (10) is provided with an outlet nozzle (11).