Twisting device of ring spinning frame

Abstract

The utility model relates to the technical field of spinning twisting, in particular to a twisting device of a ring spinning frame. The technical problems that in the spinning process of a ring spinning machine, when yarn is twisted, the yarn rubs with each other when passing through a yarn guide plate and a yarn guide hook, so that fiber ends which should be wound into the yarn originally are scraped, wiped, pulled and pulled, the fiber ends float out of the yarn, hairiness is formed, and the quality of the yarn is affected are solved. According to the technical scheme, the twisting device of the ring spinning frame comprises a vertical plate, a humidifying assembly, an air drying assembly, a drafting assembly, a yarn guiding assembly, a mounting support and a winding assembly. In the spinning process of an existing ring spinning machine, when yarns are twisted, the yarns rub against each other when passing through a yarn guide plate and a yarn guide hook, so that fiber ends which should be wound into the yarns originally float out of the yarns, hairiness is formed, and the quality of the yarns is affected; according to the device, yarns are slightly wetted, the tolerance of the yarns is improved, then twisting work is carried out, and hairiness is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning twisting, in particular to a twisting device for a ring spinning frame. Background Art

[0002] Twisting is an important process in the textile industry. It involves twisting the fibers or yarns to increase their strength and change their structure. When one end of the spinning is held and the other end is rotated, the yarn is formed. This process is called twisting. Twisting uses the rotary motion to twist the stretched yarn like wringing water after washing clothes, so that the longitudinal connection between the fibers can be fixed; every time the yarn twists around its own axis, a "twist" is added; twisting mainly depends on the bending and twisting of the fibers, among which bending can cause winding, and twisting forms twist; hairiness is the excess fiber on the yarn, which has a great impact on the quality of the yarn; during the spinning process of the ring spinning machine, when the yarn is twisted, the yarn will rub against each other when passing through the yarn guide plate and the yarn guide hook, so that the fiber ends that should have been wrapped inside the yarn are scraped, rubbed, pulled, and pulled, causing them to float out of the yarn, forming hairiness, affecting the quality of the yarn. Utility Model Content

[0003] In order to overcome the problem that when the yarn is twisted during the spinning process of the ring spinning machine, the yarn will rub against each other when passing through the yarn guide plate and the yarn guide hook, so that the fiber ends that should have been wrapped inside the yarn are scraped, rubbed, pulled and pulled, causing them to float out of the yarn, forming hairiness and affecting the quality of the yarn.

[0004] The technical solution of the utility model is: a twisting device of a ring spinning machine, including a vertical plate, a humidifying component, an air-drying component, a stretching component, a yarn guide component, a mounting bracket and a winding component, wherein two groups of mounting brackets are provided, the mounting bracket is fixedly installed at one end of the vertical plate, the humidifying component is arranged between the two groups of mounting brackets, the air-drying component passes through the vertical plate, the stretching component is arranged above the vertical plate, the yarn guide component is arranged on one side of the vertical plate, and the winding component is arranged below the yarn guide component.

[0005] Preferably, a mounting bracket is provided to support and install the humidifying component and the stretching component, the humidifying component is provided to spray water mist on the yarn to humidify the yarn, thereby reducing the generation of hairiness on the yarn, the air-drying component is provided to air-dry the twisted yarn to prevent the yarn from being wound with moisture, which may cause the yarn to become moldy and deteriorate, the stretching component is provided to stretch the yarn, and the twisted yarn is wound and collected by providing a winding component.

[0006] Preferably, the humidification component includes a water inlet pipe, a pressure pump, a connecting pipe and an atomizing nozzle. The water inlet pipe passes through the mounting bracket, the water inlet pipe is fixedly connected to the mounting bracket, the pressure pump is fixedly installed on the outside of the water inlet pipe, the connecting pipe is arranged above the water inlet pipe, the connecting pipe and the water inlet pipe are connected through, the atomizing nozzle is arranged on one side of the connecting pipe, and the atomizing nozzle is connected through the connecting pipe; the water inlet pipe is pressurized by arranging a pressure pump, so that clean water is transported to the connecting pipe through the water inlet pipe, the atomizing nozzle is supported and installed by arranging a connecting pipe, and clean water is provided to the atomizing nozzle, and water mist is sprayed on the yarn by arranging the atomizing nozzle.

[0007] Preferably, the air-drying component includes a dust cover and a wind wheel. The dust cover is fixedly mounted on one side of the vertical plate. Two groups of dust covers are provided, and the wind wheel is provided between the two groups of dust covers. The wind wheel is protected by providing the dust cover, and the yarn is blown by providing the wind wheel to dry the humidified yarn.

[0008] Preferably, the stretching assembly includes a first motor, a connecting shaft and an output roller, the first motor is fixedly mounted on one side of a group of mounting brackets, the connecting shaft passes through the group of mounting brackets, one end of the connecting shaft is fixedly connected to the output end of the first motor, the other end of the connecting shaft is rotatably connected to another group of mounting brackets, the output roller is fixedly mounted on the outside of the connecting shaft, and the output roller is located between the two groups of mounting brackets; the connecting shaft is driven to rotate by the first motor, the output roller is supported and mounted by the connecting shaft, and the yarn is stretched by the output roller.

[0009] Preferably, the yarn guide assembly includes a yarn guide plate, a reserved hole and a ceramic slip ring. The yarn guide plate is fixedly installed on one side of the vertical plate, the yarn guide plate is located below the atomizing nozzle, the yarn guide plate is provided with a reserved hole, and the ceramic slip ring is fixedly installed in the reserved hole. The yarn is guided by setting the yarn guide plate, the yarn is supplied to pass through the yarn guide plate by setting the reserved hole, and the friction between the yarn and the ceramic slip ring is reduced by setting the ceramic slip ring.

[0010] Preferably, the yarn guide assembly also includes a slide rail, a slider and a yarn guide hook. The slide rail is fixedly installed on one side of the vertical plate, the slide rail is located below the yarn guide plate, the slider is arranged inside the slide rail, the slider is slidably connected to the slide rail, and the yarn guide hook is fixedly installed on one side of the slider; through the cooperation of the slide rail and the slider, the yarn guide hook can be driven to move up and down along the slide rail, and the yarn is guided by setting the yarn guide hook so that the twist of the yarn can be evenly transmitted.

[0011] Preferably, the yarn guide assembly also includes a mounting plate, a steel collar and a wire ring. The mounting plate is fixedly mounted on one side of the vertical plate, the mounting plate is located below the slide rail, the steel collar is fixedly mounted above the mounting plate, the wire ring is arranged on the outside of the steel collar, and the wire ring is slidably connected to the steel collar. The steel collar is supported and mounted by arranging the mounting plate, the wire ring is supported by arranging the steel collar, and the yarn is twisted and guided to be wound on the winding assembly through the cooperation of the wire ring and the yarn guide hook.

[0012] Preferably, the winding assembly includes a second motor, a rotating shaft, a base plate and a winding drum. The base plate is fixedly installed below the vertical plate, the second motor is fixedly installed above the base plate, the second motor is located below the steel collar, the rotating shaft is fixedly installed at the output end of the second motor, and the winding drum is sleeved on the outside of the rotating shaft; the second motor is arranged to drive the rotating shaft to rotate, thereby driving the winding drum to rotate, the twisted yarn is wound and collected by arranging the winding drum, and the second motor is supported and installed by arranging the base plate.

[0013] Beneficial effects of the utility model:

[0014] 1. Compared with the current ring spinning machine, when the yarn is twisted during the spinning process, the yarn will rub against each other when passing through the yarn guide plate and the yarn guide hook, so that the fiber ends that should be wrapped inside the yarn are scraped, rubbed, pulled, and pulled, causing them to float out of the yarn, forming hairiness, which affects the quality of the yarn; this device slightly wets the yarn to increase the yarn tolerance, and then twists it to reduce the generation of hairiness;

[0015] 2. Pressurize the water inlet pipe through the pressure pump, deliver clean water to the connecting pipe, spray water mist on the output yarn through the atomizing nozzle, slightly wet the yarn, thereby increasing the tolerance of the yarn and reducing the generation of hairiness. The wind wheel generates wind to dry the wound and collected yarn to prevent the yarn from mold and deterioration due to moisture;

[0016] 3. Ceramic slip rings are used to reduce friction. Wet yarn can pass through ceramic slip rings more easily, thus reducing friction. The combination of the slide rail and the slider allows the yarn guide hook to slide up and down, which can stabilize the tension of the yarn on the one hand and reduce friction on the other hand, effectively reducing the generation of hairiness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the twisting device of the ring spinning frame of the utility model;

[0018] Figure 2 The second three-dimensional structure schematic diagram of the twisting device of the ring spinning frame of the utility model is shown;

[0019] Figure 3What is shown is a schematic diagram of the cross-sectional three-dimensional structure of the twisting device of the ring spinning frame of the utility model;

[0020] Figure 4 Another cross-sectional three-dimensional structural schematic diagram of the twisting device of the ring spinning frame of the utility model is shown;

[0021] Figure 5 The third stereoscopic structure schematic diagram of the twisting device of the ring spinning frame of the utility model is shown;

[0022] Figure 6 The twisting device of the ring spinning frame of the utility model is shown Figure 5 The circle shows an enlarged schematic diagram of the three-dimensional structure;

[0023] Explanation of the reference numerals: 1. vertical plate; 2. humidifying assembly; 3. air drying assembly; 4. stretching assembly; 5. yarn guide assembly; 6. mounting bracket; 7. winding assembly; 201. water inlet pipe; 202. pressure pump; 203. connecting pipe; 204. atomizing nozzle; 301. dust cover; 302. wind wheel; 401. first motor; 402. connecting shaft; 403. output roller; 501. yarn guide plate; 502. reserved hole; 503. ceramic slip ring; 504. slide rail; 505. slider; 506. yarn guide hook; 507. mounting plate; 508. steel collar; 509. wire ring; 701. second motor; 702. rotating shaft; 703. bottom plate; 704. winding drum. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1 The utility model provides an embodiment: a twisting device of a ring spinning frame, including a vertical plate 1, a humidifying component 2, an air-drying component 3, a drafting component 4, a yarn guide component 5, a mounting bracket 6 and a winding component 7, wherein the mounting bracket 6 is provided with two groups, the mounting bracket 6 is fixedly installed at one end of the vertical plate 1, the humidifying component 2 is arranged between the two groups of mounting brackets 6, the air-drying component 3 passes through the vertical plate 1, the drafting component 4 is arranged above the vertical plate 1, the yarn guide component 5 is arranged on one side of the vertical plate 1, and the winding component 7 is arranged below the yarn guide component 5.

[0026] See also Figure 2-3In this embodiment, the humidification component 2 includes a water inlet pipe 201, a pressure pump 202, a connecting pipe 203 and an atomizing nozzle 204. The water inlet pipe 201 passes through the mounting bracket 6, the water inlet pipe 201 is fixedly connected to the mounting bracket 6, the pressure pump 202 is fixedly installed on the outside of the water inlet pipe 201, the connecting pipe 203 is arranged above the water inlet pipe 201, the connecting pipe 203 is connected to the water inlet pipe 201, and the atomizing nozzle 204 is arranged on the connecting pipe 2 03, the atomizing nozzle 204 is connected with the connecting pipe 203 through the connection pipe 203; the water inlet pipe 201 is pressurized by setting the pressure pump 202, so that clean water is transported to the connecting pipe 203 through the water inlet pipe 201, the atomizing nozzle 204 is supported and installed by setting the connecting pipe 203, and clean water is provided to the atomizing nozzle 204, and the atomizing nozzle 204 is sprayed with water mist on the yarn; the air-drying component 3 includes a dust cover 301 and a wind wheel 302, and the dust cover 30 1 is fixedly installed on one side of the vertical plate 1, two groups of dust covers 301 are provided, and the wind wheel 302 is provided between the two groups of dust covers 301; the wind wheel 302 is protected by providing the dust cover 301, and the yarn is blown by providing the wind wheel 302 to dry the humidified yarn; the drafting assembly 4 includes a first motor 401, a connecting shaft 402 and an output roller 403, the first motor 401 is fixedly installed on one side of a group of mounting brackets 6, the connecting shaft 402 passes through the group of mounting brackets 6, one end of the connecting shaft 402 is fixedly connected to the output end of the first motor 401, the other end of the connecting shaft 402 is rotatably connected to another group of mounting brackets 6, the output roller 403 is fixedly installed on the outside of the connecting shaft 402, and the output roller 403 is located between the two groups of mounting brackets 6; the connecting shaft 402 is driven to rotate by providing the first motor 401, the output roller 403 is supported and installed by providing the connecting shaft 402, and the yarn is drafted by providing the output roller 403.

[0027] See also Figure 4-6In this embodiment, the yarn guide assembly 5 includes a yarn guide plate 501, a reserved hole 502 and a ceramic slip ring 503. The yarn guide plate 501 is fixedly installed on one side of the vertical plate 1, and the yarn guide plate 501 is located below the atomizing nozzle 204. The yarn guide plate 501 is provided with a reserved hole 502, and the ceramic slip ring 503 is fixedly installed in the reserved hole 502; the yarn is guided by setting the yarn guide plate 501, and the yarn is supplied to pass through the yarn guide plate 501 by setting the reserved hole 502, and the friction between the yarn and the ceramic slip ring 503 is reduced by setting the ceramic slip ring 503; the yarn guide assembly 5 also includes a slide rail 504, a slider 505 The guide rail 504 is fixedly mounted on one side of the vertical plate 1, the guide rail 504 is located below the guide plate 501, the slider 505 is arranged inside the guide rail 504, the slider 505 is slidably connected to the guide rail 504, and the guide hook 506 is fixedly mounted on one side of the slider 505; the guide rail 504 and the slider 505 cooperate to drive the guide hook 506 to move up and down along the guide rail 504, and the yarn is guided by the guide hook 506, so that the twist of the yarn can be evenly transmitted; the guide assembly 5 also includes a mounting plate 507, a steel collar 508 and a wire ring 509, The mounting plate 507 is fixedly mounted on one side of the vertical plate 1, the mounting plate 507 is located below the slide rail 504, the steel collar 508 is fixedly mounted above the mounting plate 507, the wire ring 509 is arranged outside the steel collar 508, and the wire ring 509 is slidably connected with the steel collar 508; the steel collar 508 is supported and mounted by arranging the mounting plate 507, and the wire ring 509 is supported by arranging the steel collar 508, and the yarn is twisted and guided to be wound on the winding assembly 7 through the cooperation of the wire ring 509 and the yarn guide hook 506; the winding assembly 7 includes a second motor 701, a rotating The shaft 702, the bottom plate 703 and the winding drum 704, the bottom plate 703 is fixedly installed below the vertical plate 1, the second motor 701 is fixedly installed above the bottom plate 703, the second motor 701 is located below the steel collar 508, the rotating shaft 702 is fixedly installed at the output end of the second motor 701, and the winding drum 704 is sleeved on the outside of the rotating shaft 702; the rotating shaft 702 is driven to rotate by setting the second motor 701, thereby driving the winding drum 704 to rotate, the twisted yarn is wound and collected by setting the winding drum 704, and the second motor 701 is supported and installed by setting the bottom plate 703.

[0028] When working, the first motor 401 is used to drive the output roller 403 to rotate, so that the yarn to be twisted is output through the output roller 403;

[0029] The water inlet pipe 201 is pressurized by the pressure pump 202, and clean water is delivered to the connecting pipe 203. The atomizing nozzle 204 sprays water mist on the output yarn to slightly wet the yarn, thereby increasing the tolerance of the yarn and reducing the generation of hairiness;

[0030] The yarn is guided by the yarn guide plate 501 so that the yarn can smoothly pass through the reserved hole 502 to the twisting link, and the ceramic slip ring 503 is used to reduce the friction force, thereby reducing the generation of hairiness on the yarn;

[0031] By using the cooperation of the slide rail 504 and the slider 505, the yarn guide hook 506 can be moved up and down, so as to stabilize the tension of the yarn during the twisting process;

[0032] The wind wheel 302 is used to generate wind to blow the yarn passing through the yarn guide to dry the yarn and prevent the yarn from being moldy and deteriorating due to moisture after being collected;

[0033] The steel collar 508 is used to support the wire ring 509 and guide the wire ring 509 to rotate around the winding drum 704. The wire ring 509 and the yarn guide hook 506 cooperate to complete the twisting of the yarn. The second motor 701 is used to drive the rotating shaft 702 to rotate, thereby driving the winding drum 704 to rotate, so that the yarn is wound on the winding drum 704.

[0034] Through the above steps, the humidifying component 2 and the stretching component 4 are supported and installed by setting the mounting bracket 6, the humidifying component 2 is set to spray water mist on the yarn to humidify the yarn, thereby reducing the generation of hairiness on the yarn, and the air-drying component 3 is set to air-dry the twisted yarn to prevent the yarn from being wound with moisture, which will cause the yarn to mold and deteriorate, the stretching component 4 is set to stretch the yarn, and the winding component 7 is set to wind and collect the twisted yarn.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A twisting device for a ring spinning frame, comprising a vertical plate (1); characterized in that: The invention also comprises a humidifying component (2), an air-drying component (3), a drafting component (4), a yarn guiding component (5), a mounting bracket (6) and a winding component (7). The mounting bracket (6) is provided in two groups. The mounting bracket (6) is fixedly installed at one end of the vertical plate (1). The humidifying component (2) is arranged between the two groups of mounting brackets (6). The air-drying component (3) passes through the vertical plate (1). The drafting component (4) is arranged above the vertical plate (1). The yarn guiding component (5) is arranged on one side of the vertical plate (1). The winding component (7) is arranged below the yarn guiding component (5).

2. A twisting device for a ring spinning frame according to claim 1, characterized in that: The humidifying assembly (2) comprises a water inlet pipe (201), a booster pump (202), a connecting pipe (203) and an atomizing nozzle (204); the water inlet pipe (201) passes through the mounting bracket (6); the water inlet pipe (201) is fixedly connected to the mounting bracket (6); the booster pump (202) is fixedly installed on the outside of the water inlet pipe (201); the connecting pipe (203) is arranged above the water inlet pipe (201); the connecting pipe (203) and the water inlet pipe (201) are connected in a through-connection manner; the atomizing nozzle (204) is arranged on one side of the connecting pipe (203); and the atomizing nozzle (204) and the connecting pipe (203) are connected in a through-connection manner.

3. The twisting device of a ring spinning frame according to claim 1, characterized in that: The air drying component (3) comprises a dust cover (301) and a wind wheel (302). The dust cover (301) is fixedly mounted on one side of the vertical plate (1). Two groups of dust covers (301) are provided, and the wind wheel (302) is provided between the two groups of dust covers (301).

4. The twisting device of a ring spinning frame according to claim 1, characterized in that: The drafting assembly (4) comprises a first motor (401), a connecting shaft (402) and an output roller (403); the first motor (401) is fixedly mounted on one side of a group of mounting brackets (6); the connecting shaft (402) passes through the group of mounting brackets (6); one end of the connecting shaft (402) is fixedly connected to the output end of the first motor (401); the other end of the connecting shaft (402) is rotatably connected to another group of mounting brackets (6); the output roller (403) is fixedly mounted on the outside of the connecting shaft (402); and the output roller (403) is located between the two groups of mounting brackets (6).

5. The twisting device of a ring spinning frame according to claim 1, characterized in that: The yarn guide assembly (5) comprises a yarn guide plate (501), a reserved hole (502) and a ceramic slip ring (503). The yarn guide plate (501) is fixedly mounted on one side of the vertical plate (1). The yarn guide plate (501) is located below the atomizing nozzle (204). The yarn guide plate (501) is provided with a reserved hole (502). The ceramic slip ring (503) is fixedly mounted in the reserved hole (502).

6. A twisting device for a ring spinning frame according to claim 5, characterized in that: The yarn guide assembly (5) further comprises a slide rail (504), a slider (505) and a yarn guide hook (506); the slide rail (504) is fixedly mounted on one side of the vertical plate (1); the slide rail (504) is located below the yarn guide plate (501); the slider (505) is arranged inside the slide rail (504); the slider (505) is slidably connected to the slide rail (504); and the yarn guide hook (506) is fixedly mounted on one side of the slider (505).

7. A twisting device for a ring spinning frame according to claim 6, characterized in that: The yarn guide assembly (5) also includes a mounting plate (507), a steel collar (508) and a wire ring (509), wherein the mounting plate (507) is fixedly mounted on one side of the vertical plate (1), the mounting plate (507) is located below the slide rail (504), the steel collar (508) is fixedly mounted above the mounting plate (507), the wire ring (509) is arranged outside the steel collar (508), and the wire ring (509) is slidably connected to the steel collar (508).

8. The twisting device of a ring spinning frame according to claim 7, characterized in that: The winding assembly (7) comprises a second motor (701), a rotating shaft (702), a bottom plate (703) and a winding drum (704); the bottom plate (703) is fixedly mounted below the vertical plate (1); the second motor (701) is fixedly mounted above the bottom plate (703); the second motor (701) is located below the steel collar (508); the rotating shaft (702) is fixedly mounted at the output end of the second motor (701); and the winding drum (704) is sleeved on the outside of the rotating shaft (702).

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