Yarn winding device

Abstract

The utility model discloses a yarn winding device which comprises an installation frame body, the installation frame body comprises a yarn guide wheel set and further comprises a take-up assembly, the take-up assembly comprises a driver installed on one side of the yarn guide wheel set and a shell installed on a cross beam at the bottom of the yarn guide wheel set, a movable module is installed on one side of the shell, and the movable module is connected with the driver. A low-speed gear connected with the moving module is arranged on one side of the moving module, a high-speed gear is meshed with one side of the low-speed gear, by arranging the take-up assembly, the device can complete yarn guiding without depending on a guide ring, yarn abrasion caused by the guide ring is avoided, meanwhile, by adopting the structure, use of a power source can be reduced, and the production cost is reduced. The same power source is adopted for driving the yarn guiding and winding, the manufacturing cost of the device is saved, the tightening assembly is adopted, the yarn can be tightened instantly when the yarn is loosened, the yarn is in a tightened state all the time, and the problem that the yarn is loosened, and consequently winding fails is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a yarn winding device. Background Art

[0002] A yarn winding device is a device in textile machinery used to wind yarn evenly and tightly on a bobbin. It is crucial for the subsequent processing and transportation of yarn, directly affecting the quality and production efficiency of products. Its main function is to ensure uniform tension of the yarn during the winding process, avoid wrinkles, stretching or breakage of the yarn, thereby ensuring the quality of the yarn and the smooth progress of subsequent processing.

[0003] In the existing yarn winding device, in order to ensure that the yarn does not concentrate and wind around a single point on the winding cylinder, a deflector ring that moves back and forth is usually set. The yarn passes through the ring and then winds around the winding cylinder. The uniform winding of the yarn on the winding cylinder is achieved through the back-and-forth movement of the deflector ring. However, due to the thinness of the yarn, the friction between the yarn and the deflector ring during the back-and-forth movement easily leads to the problem of yarn breakage. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a yarn winding device in order to solve the problems of low detection efficiency and easy occurrence of detection errors in traditional repeated point selection control and detection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solution: a yarn winding device

[0006] It includes a mounting frame body, the mounting frame body includes a wire guiding wheel group, and further includes:

[0007] A wire winding assembly, the wire winding assembly includes a driver installed on one side of the wire guiding wheel group and a housing installed on the bottom cross beam of the wire guiding wheel group. A moving module is installed on one side of the housing, a low-speed gear is arranged on one side of the moving module, a high-speed gear is meshed on one side of the low-speed gear, a connecting disk rotatably connected to the housing is installed on one side of the high-speed gear, a transmission belt for transmission is arranged between the connecting disk and the driver, a telescopic rod rotatably connected to the housing is installed on the other side of the high-speed gear, a connecting ring is fixedly connected to the sliding shaft of the telescopic rod, and a winding cylinder is fixedly connected to the other end of the connecting ring;

[0008] A tensioning assembly is also fixedly installed on the bottom cross beam of the wire guiding wheel group.

[0009] As a further description of the above technical solution of a yarn winding device:

[0010] The tensioning assembly includes a sliding housing fixedly connected to the bottom cross beam of the wire pulley group. A slider is slidably connected to the sliding housing. An installation rod installed in the sliding housing slidably penetrates through the middle of the slider. A compression spring is arranged on the outer wall of the installation rod. A pressure wheel is rotatably connected to the slider.

[0011] As a further description of a yarn winding device of the above technology:

[0012] The moving module includes an installation cylinder fixedly installed on the housing. A driving disk fixedly connected to a low-speed gear is arranged inside the installation cylinder. The driving disk is rotatably connected inside the installation cylinder. A driven disk installed inside the installation cylinder is arranged on one side of the installation cylinder. Two positioning rods penetrating through the installation cylinder and extending to the outside are installed on one side of the driven disk. Return springs are arranged on the outer walls of the two positioning rods. A strip-shaped groove is formed on the outer wall of the installation cylinder. A moving plate extending to the outside of the installation cylinder through the strip-shaped groove is fixedly connected to the outer walls of the two positioning rods.

[0013] As a further description of a yarn winding device of the above technology:

[0014] Both the driving disk and the driven disk are designed as inclined plane columns. A number of balls are installed on the inclined surface of the driving disk.

[0015] As a further description of a yarn winding device of the above technology:

[0016] Both ends of the two return springs are fixedly connected to the moving plate and the installation cylinder respectively.

[0017] As a further description of a yarn winding device of the above technology:

[0018] The tooth number ratio of the low-speed gear to the high-speed gear is two to one, avoiding the same rotation speed and moving speed of the winding cylinder.

[0019] As a further description of a yarn winding device of the above technology:

[0020] The connecting ring is installed in the middle of the moving plate and is rotatably connected thereto.

[0021] In summary, due to adopting a yarn winding device of the above technology, the beneficial effects of the present utility model are:

[0022] By providing a wire winding assembly, it can be realized that the device does not need to rely on a guide ring to complete wire guiding during wire guiding, avoiding abrasion of the yarn by the guide ring. At the same time, adopting this structure can reduce the use of power sources, realizing that both wire guiding and winding are driven by the same power source, saving the manufacturing cost of the device.

[0023] By adopting a tensioning component, it is possible to instantaneously tension the yarn when it becomes slack, so that the yarn is always in a taut state, avoiding the problem of winding failure caused by yarn slack. Brief Description of the Drawings

[0024] Figure 1 Shows a schematic diagram of the overall device provided according to an embodiment of the present invention;

[0025] Figure 2 Shows a schematic diagram of the wire winding component provided according to an embodiment of the present invention;

[0026] Figure 3 Shows a schematic diagram of the moving module provided according to an embodiment of the present invention;

[0027] Figure 4 Shows a schematic diagram of the tensioning component provided according to an embodiment of the present invention.

[0028] Legend Explanation:

[0029] 10. Mounting frame; 11. Wire guiding wheel set; 20. Wire winding component; 21. Driver; 22. Transmission belt; 23. Connecting disc; 24. High-speed gear; 25. Low-speed gear; 26. Moving module; 27. Winding drum; 28. Telescopic rod; 29. Connecting ring; A. Outer shell; 261. Mounting cylinder; 262. Driving disc; 263. Driven disc; 264. Positioning rod; 267. Moving plate; 268. Return spring; 30. Tensioning component; 31. Sliding outer shell; 32. Slide block; 33. Mounting rod; 34. Pressure spring; 35. Pressure wheel. Detailed Embodiment

[0030] Next, the technical solution of a yarn winding device in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0031] A yarn winding device includes a mounting frame 10. The mounting frame 10 includes a wire guiding wheel group 11, and also includes a wire winding assembly 20. The wire winding assembly 20 includes a driver 21 installed on one side of the wire guiding wheel group 11 and a housing A installed on the bottom cross beam of the wire guiding wheel group 11. A moving module 26 is installed on one side of the housing A. A low-speed gear 25 is arranged on one side of the moving module 26. A high-speed gear 24 is engaged with one side of the low-speed gear 25. A connection disk 23 rotatably connected to the housing A is installed on one side of the high-speed gear 24. A transmission belt 22 for transmission is arranged between the connection disk 23 and the driver 21. A telescopic rod 28 rotatably connected to the housing A is installed on the other side of the high-speed gear 24. A sliding shaft of the telescopic rod 28 is fixedly connected with a connection ring 29. The other end of the connection ring 29 is fixedly connected with a winding drum 27. A tensioning assembly 30 is fixedly installed on the bottom cross beam of the wire guiding wheel group 11.

[0032] The tensioning assembly 30 includes a sliding housing 31 fixedly connected to the bottom cross beam of the wire guiding wheel group 11. A slider 32 is slidably connected to the sliding housing 31. A mounting rod 33 installed in the sliding housing 31 slidably penetrates through the middle of the slider 32. A compression spring 34 is arranged on the outer wall of the mounting rod 33. A pressure wheel 35 is rotatably connected to the slider 32.

[0033] The moving module 26 includes a mounting cylinder 261 fixedly installed on the housing A. A driving disk 262 fixedly connected with the low-speed gear 25 is arranged inside the mounting cylinder 261. The driving disk 262 is rotatably connected inside the mounting cylinder 261. A driven disk 263 installed inside the mounting cylinder 261 is arranged on one side of the mounting cylinder 261. Two positioning rods 264 extending to the outside through the mounting cylinder 261 are installed on one side of the driven disk 263. Return springs 268 are arranged on the outer walls of the two positioning rods 264. A strip-shaped groove is formed on the outer wall of the mounting cylinder 261. A moving plate 267 extending to the outside of the mounting cylinder 261 through the long strip groove is fixedly connected to the outer walls of the two positioning rods 264.

[0034] Both the driving disk 262 and the driven disk 263 are designed as inclined surface columns. A number of balls are installed on the inclined surface of the driving disk 262. Two ends of the two return springs 268 are respectively fixedly connected with the moving plate 267 and the mounting cylinder 261. The connection ring 29 is installed in the middle of the moving plate 267 and is rotatably connected thereto.

[0035] The tooth number ratio of the low-speed gear 25 to the high-speed gear 24 is two to one, avoiding the same rotation speed and moving speed of the winding drum 27. Working principle:

[0036] Before using the device, first check each component of the device to ensure that each component of the device is normal and ensure that the device can work properly.

[0037] When the device is working, the yarn is led to the take-up reel 27 through 12 and the tensioning assembly 30. The driver 21 is started, and the driver 21 rotates to drive the connection disk 23 to rotate through the transmission belt 22. The rotation of the connection disk 23 drives the high-speed gear 24, the telescopic rod 28, the connection ring 29 and the take-up reel 27 to rotate to realize the winding of the yarn.

[0038] When the high-speed gear 24 rotates, the high-speed gear 24 drives the low-speed gear 25 to rotate. Due to the tooth ratio, the low-speed gear 25 rotates one circle when the high-speed gear 24 rotates two circles. The rotation of the low-speed gear 25 drives the installation cylinder 261 to rotate. When the installation cylinder 261 rotates to the high position, it pushes open the driven disk 263, so that the driven disk 263 drives the two positioning rods 264 to move. The movement of the two positioning rods 264 drives the moving plate 267 to move. The movement of the moving plate 267 drives the connection ring 29 to move. The movement of the connection ring 29 stretches the telescopic rod 28. When the drive disk 262 rotates to the low position, the return spring 268 pushes the device to reset, realizing a back-and-forth cycle. The back-and-forth cycle of the moving plate 267 realizes the back-and-forth cycle of the take-up reel 27.

[0039] When the tensioning assembly 30 is working, the yarn bypasses from the bottom of the pressure wheel 35, and the pressure spring 34 rebounds to press the yarn, realizing that the yarn is always taut.

[0040] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A yarn winding device, comprising a mounting frame (10), wherein the mounting frame (10) comprises a guide wheel assembly (11), characterized in that: Also includes: A wire take-up assembly (20), the wire take-up assembly (20) comprising a driver (21) mounted on one side of a wire guide wheel assembly (11) and a housing (A) mounted on a bottom crossbeam of the wire guide wheel assembly (11); a moving module (26) is mounted on one side of the housing (A); a low-speed gear (25) connected to the moving module (26) is disposed on one side of the moving module (26); a high-speed gear (24) is meshed with one side of the low-speed gear (25); a connecting disk (23) rotatably connected to the housing (A) is mounted on one side of the high-speed gear (24); a transmission belt (22) for transmission is disposed between the connecting disk (23) and the driver (21); a telescopic rod (28) rotatably connected to the housing (A) is mounted on the other side of the high-speed gear (24); a connecting ring (29) is fixedly connected to the sliding shaft of the telescopic rod (28); and a winding drum (27) is fixedly connected to the other end of the connecting ring (29); A tensioning assembly (30) is fixedly mounted on the bottom crossbeam of the wire wheel assembly (11).

2. A yarn winding device according to claim 1, characterized in that: The tensioning assembly (30) comprises a sliding shell (31) fixedly connected to the bottom cross beam of the wire wheel assembly (11), a slider (32) being slidably connected to the sliding shell (31), a mounting rod (33) mounted in the sliding shell (31) slidingly penetrates the middle of the slider (32), a pressure spring (34) is arranged on the outer wall of the mounting rod (33), and a pressure wheel (35) is rotatably connected to the slider (32).

3. A yarn winding device according to claim 1, characterized in that: The movable module (26) comprises a mounting cylinder (261) fixedly mounted on the housing (A); a driving disk (262) fixedly connected to the low-speed gear (25) is arranged inside the mounting cylinder (261); the driving disk (262) is rotatably connected inside the mounting cylinder (261); a driven disk (263) mounted inside the mounting cylinder (261) is arranged on one side of the mounting cylinder (261); two positioning rods (264) penetrating the mounting cylinder (261) and extending to the outside are arranged on one side of the driven disk (263); the outer walls of the two positioning rods (264) are both provided with a return spring (268); the outer wall of the mounting cylinder (261) is provided with a strip groove; the outer walls of the two positioning rods (264) are fixedly connected with a movable plate (267) extending to the outside of the mounting cylinder (261) through the long strip groove.

4. A yarn winding device according to claim 3, characterized in that: The driving disk (262) and the driven disk (263) are both designed as inclined plane columns, and a plurality of balls are mounted on the inclined plane of the driving disk (262).

5. A yarn winding device according to claim 3, characterized in that: The two ends of the two return springs (268) are respectively fixedly connected to the moving plate (267) and the mounting cylinder (261).

6. A yarn winding device according to claim 1, characterized in that: The gear ratio of the low-speed gear (25) to the high-speed gear (24) is two to one, so as to prevent the rotation speed and the moving speed of the winding drum (27) from being consistent.

7. A yarn winding device according to claim 3, characterized in that: The connecting ring (29) is installed in the middle of the moving plate (267) and is rotatably connected thereto.

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