Yarn coiling device

Abstract

The utility model discloses a yarn coiling device, which relates to the technical field of jute spinning equipment and comprises a base, a vertical plate is mounted on the rear portion of the upper end of the base, a fixed roller is mounted at the front end of the vertical plate, a movable block is mounted above the fixed roller in a lifting manner, a fixed plate is mounted at the front end of the movable block, and a mounting frame is movably mounted below the fixed plate. A pressing roller is rotationally connected to the mounting frame, a rotating disc is mounted in front of a vertical plate on one side of the pressing roller, a plurality of rotating shafts are mounted at the front end of the rotating disc in a circumferential array mode through bearing parts, first gears are mounted on the surfaces of the rotating shafts, winding parts are mounted on the surfaces of the rotating shafts in front of the first gears in a sleeving mode, and a second gear is rotationally connected to the upper portion of the uppermost first gear. The multiple rotating shafts are installed on the rotating disc, the winding pieces are arranged on the rotating shafts in a sleeved mode, the rotating disc is controlled to rotate by a certain angle, the rotating disc drives the first gears and the second gears on the other rotating shafts to be meshed, the second gears drive the multiple rotating shafts respectively, and continuous winding of yarn is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of jute spinning equipment, in particular to a yarn rolling device. Background Art

[0002] Jute spinning is a hemp spinning process with jute as the main raw material. Hemp and ramie can be spun as substitutes for jute, or blended with jute. The yarn spun from jute is mainly used to make sacks, packing cloth, carpet backing, wall coverings, cable yarn, steel rope core yarn, fuse and various hemp twine for bundling, etc. In order to facilitate the subsequent storage and transportation, the yarn usually needs to be rolled up using a rolling device.

[0003] At present, the patent document with patent number 202221817387.6 proposes a yarn impurity removal and winding device, including a base and a mounting frame, the base is provided with a conical hole which is narrow at the top and wide at the bottom, and a suction fan is installed at the bottom of the conical hole; the mounting frame is respectively provided with an impurity removal roller and a winding mechanism, the impurity removal roller is located directly above the conical hole, the winding mechanism is parallel to the impurity removal roller, and the winding mechanism is higher than the impurity removal roller. The device still has some shortcomings. For example, when the winding mechanism is winding the yarn, the winding mechanism can only be installed with one winding roller. After the winding is completed, the winding roller needs to be replaced, and then a new winding roller needs to be installed to continue winding the yarn. The continuous winding of the yarn cannot be achieved, and the yarn winding efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide a yarn winding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn winding device, comprising a base, a vertical plate is installed at the rear part of the upper end of the base, a fixed roller is installed at the front end of the vertical plate, a movable block is installed in a liftable manner above the fixed roller, a fixed plate is installed at the front end of the movable block, a mounting frame is movably installed below the fixed plate, a pressure roller is rotatably connected to the mounting frame, a rotating disk is installed in front of the vertical plate on one side of the pressure roller, a plurality of rotating shafts are installed in a circular array at the front end of the rotating disk through bearing parts, a gear 1 is installed on the surface of the rotating shaft, a winding member is sleeved and installed on the surface of the rotating shaft in front of the gear 1, a gear 2 is rotatably connected above the uppermost gear 1, and the gear 2 is meshed with the gear 1.

[0006] Preferably, a movable groove is arranged on the front end surface of the vertical plate above the fixed roller, and the movable block is slidably installed inside the movable groove. A screw is installed on the top of the vertical plate above the movable block through a screw hole, and the lower end of the screw extends into the movable groove, and the lower end of the screw and the upper end of the movable block are rotatably connected through a bearing, and a handle is installed on the upper end of the screw.

[0007] Preferably, the moving groove and the moving block are both square, and the size of the moving groove matches the size of the moving block.

[0008] Preferably, guide rods are installed through through holes at the front and rear parts of the upper end of the fixed plate, a limit plate is installed on the upper end of the guide rod, the mounting frame is jointly installed at the lower ends of the two limit plates, and elastic springs are installed on the surface of the guide rod between the upper end of the mounting frame and the fixed plate.

[0009] Preferably, a motor 1 and a motor 2 are respectively installed at the rear end of the vertical plate, the output end of the motor 1 is connected to the rotating disk, and the output end of the motor 2 is connected to the gear 2.

[0010] Preferably, the surfaces of the rotating shaft in front and behind the winding member are both equipped with limit disks, and the end of the limit disk away from the winding member is equipped with a limit tube, and the limit tube is equipped with a limit bolt through a screw hole, and one end of the limit bolt extends to the surface of the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The yarn winding device has multiple rotating shafts installed on the rotating disk, and winding parts are installed on the rotating shafts. By controlling the rotating disk to rotate a certain angle, the rotating disk drives the gear 1 and gear 2 on other rotating shafts to engage, so that the gear 2 drives the multiple rotating shafts separately, which is convenient for continuous winding of the yarn. The yarn can be wound without replacing the winding parts, which effectively improves the yarn winding efficiency.

[0013] 2. The yarn winding device is provided with a pressure roller and a fixed roller, which can clamp the yarn to be wound up, so that the wound yarn has a certain tension, effectively avoiding wrinkles and entanglement when the yarn is wound up, and facilitating the yarn winding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side sectional view of the utility model;

[0016] Figure 3 It is a schematic diagram of the rear structure of the utility model;

[0017] Figure 4 It is a front view of the rotating disk of the utility model.

[0018] In the figure: 1. base; 2. vertical plate; 3. fixed roller; 4. moving block; 5. fixed plate; 6. mounting frame; 7. pressure roller; 8. rotating disk; 9. rotating shaft; 10. gear 1; 11. winding piece; 12. gear 2; 13. moving groove; 14. limiting bolt; 15. screw rod; 16. handle; 17. guide rod; 18. limiting plate; 19. elastic spring; 20. motor 1; 21. motor 2; 22. limiting disk; 23. limiting tube. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 4 As shown, the yarn winding device of this embodiment includes a base 1, a vertical plate 2 is installed at the rear of the upper end of the base 1, a fixed roller 3 is installed at the front end of the vertical plate 2, a moving block 4 is installed above the fixed roller 3 in a liftable manner, a fixed plate 5 is installed at the front end of the moving block 4, a mounting frame 6 is movably installed below the fixed plate 5, a pressure roller 7 is rotatably connected to the mounting frame 6, the moving block 4 can be lifted and lowered, so as to adjust the height of the pressure roller 7, the pressure roller 7 and the fixed roller 3 can clamp the yarn, so as to maintain a certain tension when the yarn is wound, a rotating disk 8 is installed in front of the vertical plate 2 on one side of the pressure roller 7, and the front end of the rotating disk 8 is formed in a circular array through a bearing. A plurality of rotating shafts 9 are installed in a row, and gears 10 are installed on the surface of the rotating shafts 9. A winding piece 11 is sleeved and installed on the surface of the rotating shaft 9 in front of the gear 10. A gear 2 12 is rotatably connected above the top gear 10. The gear 2 12 is meshed with the gear 10. The gear 10 is driven to rotate by the rotation of the gear 2 12. The gear 10 drives the winding piece 11 on the surface of the rotating shaft 9 to wind the yarn. After the winding is completed, the rotating disk 8 is controlled to rotate a certain angle, and the rotating disk 8 drives the adjacent gear 2 12 to mesh with the gear 10, so that the yarn can continue to be wound, thereby effectively improving the winding efficiency of the yarn.

[0021] Specifically, a movable groove 13 is arranged on the front end surface of the vertical plate 2 above the fixed roller 3, and the movable block 4 is slidably installed inside the movable groove 13. A screw 15 is installed at the top of the vertical plate 2 above the movable block 4 through a screw hole. The lower end of the screw 15 extends into the movable groove 13, and the lower end of the screw 15 and the upper end of the movable block 4 are rotatably connected through a bearing. A handle 16 is installed on the upper end of the screw 15. The screw 15 is rotated by rotating the handle 16, and the screw 15 drives the movable block 4 to move up and down, which is convenient for adjusting the height of the movable block 4 and realizing the adjustment of the height of the pressure roller 7.

[0022] Furthermore, the moving groove 13 and the moving block 4 are both square, and the size of the moving groove 13 matches the size of the moving block 4 . The moving groove 13 guides and restricts the movement of the moving block 4 .

[0023] Furthermore, guide rods 17 are installed through through holes at the front and rear parts of the upper end of the fixed plate 5, and a limit plate 18 is installed at the upper end of the guide rod 17. The mounting frame 6 is installed together at the lower ends of the two limit plates 18. Elastic springs 19 are installed on the surface of the guide rod 17 between the upper end of the mounting frame 6 and the fixed plate 5. The guide rod 17 connects the mounting frame 6 and the fixed plate 5. Under the action of the elastic spring 19, a certain pressure is maintained when the pressure roller 7 and the fixed roller 3 are in contact, so as to keep a certain tension on the yarn.

[0024] Furthermore, motor 1 20 and motor 2 21 are respectively installed at the rear end of the vertical plate 2, and the output end of motor 1 20 is connected to the rotating disk 8, and motor 1 20 is used to drive the rotating disk 8 to rotate a certain angle (the rotation angle is 360° divided by the number of rotating shafts 9), and motor 1 20 has a locking function, and the output end of motor 2 21 is connected to gear 2 12, and motor 2 21 is used to drive gear 2 12 to rotate, thereby driving gear 2 12.

[0025] Furthermore, limit disks 22 are installed on the surfaces of the rotating shaft 9 in the front and rear of the winding member 11, and a limit tube 23 is installed on the end of the limit disk 22 away from the winding member 11. The limit bolt 14 is installed on the limit tube 23 through the screw hole, and one end of the limit bolt 14 extends to the surface of the rotating shaft 9. The limit disk 22 is used to limit the two ends of the winding member 11, so as to effectively prevent the winding member 11 from moving when winding the yarn. The limit disk 22 can be removed by rotating the limit bolt 14, which is convenient for removing the winding member 11 after the yarn is rolled.

[0026] The method of using this embodiment is as follows: when the device is used, the device is connected to a power source and controlled by a switch. First, one end of the yarn to be rolled is wound around the winding piece 11 on the surface of the rotating shaft 9, and the yarn passes over the fixed roller 3. Then, the handle 16 is turned to drive the screw 15 to rotate, and the screw 15 drives the moving block 4 to move downward, so as to adjust the height of the moving block 4 so that the pressure roller 7 and the fixed roller 3 clamp the yarn. Under the action of the elastic spring 19, the pressure roller 7 maintains a certain pressure to press the yarn, so that the wound yarn has a certain tension. Then, the motor 21 is controlled to drive the gear 2 12 to rotate, and the gear 2 12 drives The gear 10 on the surface of the rotating shaft 9 rotates, and the gear 10 drives the winding piece 11 on the surface of the rotating shaft 9 to wind the yarn. When the winding piece 11 winds a certain amount of yarn, the yarn is cut, and then the motor 20 drives the rotating disk 8 to rotate a certain angle, and the rotating disk 8 drives the gears 10 and gear 2 12 on the remaining rotating shafts 9 to engage, and then repeat the above steps to continue to wind the yarn, by rotating the limit bolt 14, the limit disk 22 is removed, the winding piece 11 after the yarn is rolled is removed, and then the unused winding piece 11 is installed on the surface of the rotating shaft 9, the yarn can be continuously wound, and the winding efficiency is effectively improved.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A yarn winding device, comprising a base (1), characterized in that: A vertical plate (2) is installed at the rear of the upper end of the base (1), a fixed roller (3) is installed at the front end of the vertical plate (2), a movable block (4) is installed above the fixed roller (3) in a liftable manner, a fixed plate (5) is installed at the front end of the movable block (4), a mounting frame (6) is movably installed below the fixed plate (5), a pressure roller (7) is rotatably connected to the mounting frame (6), a rotating disk (8) is installed in front of the vertical plate (2) on one side of the pressure roller (7), a plurality of rotating shafts (9) are installed in a circular array at the front end of the rotating disk (8) through bearings, a gear 1 (10) is installed on the surface of each rotating shaft (9), a winding member (11) is sleeved and installed on the surface of the rotating shaft (9) in front of the gear 1 (10), a gear 2 (12) is rotatably connected to the top of the gear 1 (10), and the gear 2 (12) is meshed with the gear 1 (10).

2. The yarn winding device according to claim 1, characterized in that: A moving groove (13) is arranged on the front end surface of the vertical plate (2) above the fixed roller (3), and the moving block (4) is slidably installed inside the moving groove (13). A screw rod (15) is installed on the top end of the vertical plate (2) above the moving block (4) through a screw hole. The lower end of the screw rod (15) extends into the moving groove (13), and the lower end of the screw rod (15) and the upper end of the moving block (4) are rotatably connected through a bearing member. A handle (16) is installed on the upper end of the screw rod (15).

3. The yarn winding device according to claim 2, characterized in that: The movable groove (13) and the movable block (4) are both square in shape, and the size of the movable groove (13) matches the size of the movable block (4).

4. The yarn winding device according to claim 1, characterized in that: The front and rear parts of the upper end of the fixing plate (5) are both provided with guide rods (17) through through holes, the upper end of the guide rods (17) is provided with a limit plate (18), the mounting frame (6) is jointly mounted on the lower ends of the two limit plates (18), and the surface of the guide rods (17) between the upper end of the mounting frame (6) and the fixing plate (5) is provided with elastic springs (19).

5. The yarn winding device according to claim 1, characterized in that: Motor 1 (20) and motor 2 (21) are respectively installed at the rear end of the vertical plate (2); the output end of motor 1 (20) is connected to the rotating disk (8), and the output end of motor 2 (21) is connected to gear 2 (12).

6. The yarn winding device according to claim 1, characterized in that: The surfaces of the rotating shaft (9) at the front and rear of the winding member (11) are both installed with a limit plate (22), and one end of the limit plate (22) away from the winding member (11) is installed with a limit tube (23), and the limit tube (23) is installed with a limit bolt (14) through a screw hole, and one end of the limit bolt (14) extends to the surface of the rotating shaft (9).

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