Traction winding device for polypropylene filament production

Abstract

The utility model relates to the field of polypropylene filament production devices, in particular to a traction winding device for polypropylene filament production, and adopts the technical scheme that the traction winding device for polypropylene filament production comprises a winding roller, a round paper tube, a connecting sleeve, a tractor, a first limiting plate, a second limiting plate, a first limiting ring and a second limiting ring, a round paper tube is connected to the outer side of a winding roller arranged on the winding device in a sleeving mode, a connecting sleeve is connected to one side of the winding roller in a screwed mode and movably connected to the winding device, a tractor is arranged on one side of the winding device, a first limiting plate is fixedly connected to the outer side of the connecting sleeve, and a second limiting plate is fixedly connected to one end of the winding roller. The winding roller is sleeved with a first limiting ring which is tightly attached to the round paper tube, and a second limiting ring is arranged between the first limiting ring and the second limiting plate; the winding roller and a round paper tube on the outer side of the winding roller are limited through the first limiting plate, the other side of the winding roller is fixed through the first limiting ring and the second limiting ring, and the round paper tube is prevented from moving on the winding roller.

Description

Technical Field

[0001] The utility model belongs to the field of polypropylene yarn production devices, and particularly relates to a polypropylene yarn production traction and winding device. Background Art

[0002] Polypropylene yarn, which has the advantages of high strength and good wear resistance, is often used to make industrial products such as industrial filter cloth, ropes, fishing nets, building reinforcement materials, oil-absorbing blankets and decorative fabrics. During the production process of polypropylene yarn, it is often necessary to use a traction and winding device to wind it for subsequent storage and transportation.

[0003] At present, the existing polypropylene yarn production traction and winding device does not have a limiting function. During the winding process, the round paper tube used to wind the polypropylene yarn, which is sleeved on the winding roller, is prone to movement, causing the polypropylene yarn to be offset when winding.

[0004] Therefore, in order to solve the problem that the round paper tube for winding the polypropylene yarn, which is sleeved on the winding roller, is prone to movement during the winding process of the above-mentioned existing polypropylene yarn production traction and winding device, the existing polypropylene yarn production traction and winding device is improved, and a limiting ring is sleeved on the winding roller. The number of the limiting ring can be changed according to the length of the round paper tube, so that it can limit the movement of the winding roller and avoid dislocation of the polypropylene yarn during winding. Utility Model Content

[0005] In order to overcome the problem that the round paper tube connected to the winding roller is prone to movement during the winding process of the existing polypropylene yarn production traction and winding device, resulting in deviation of the polypropylene yarn winding.

[0006] The technical solution of the utility model is: a polypropylene yarn production traction and winding device, comprising a winding roller, a round paper tube, a connecting sleeve, a tractor, a No. 1 limit plate, a No. 2 limit plate, a No. 1 limit ring and a No. 2 limit ring; the outer side of the winding roller arranged on the winding device is sleeved with the round paper tube, one side of the winding roller is screwed with a connecting sleeve, the connecting sleeve is movably connected to the winding device, a tractor is provided on one side of the winding device, the outer side of the connecting sleeve is fixedly connected to the No. 1 limit plate, one end of the winding roller is fixedly connected to the No. 2 limit plate, the winding roller is sleeved with a No. 1 limit ring arranged close to the round paper tube, and the No. 2 limit ring is provided between the No. 1 limit ring and the No. 2 limit plate.

[0007] Preferably, one end of the No. 2 limiting ring is fixedly connected with a stud, the stud is inserted into the No. 2 limiting plate, and a nut tightly attached to the No. 2 limiting plate is screwed onto the stud.

[0008] Preferably, upper and lower sliders are fixedly connected to the winding roller, and sliding grooves matching the sliders are provided in the round paper tube, the No. 1 limiting ring and the No. 2 limiting ring.

[0009] Preferably, a rotating shaft is fixedly connected to one side of the connecting sleeve, and the rotating shaft is movably connected to the winding device. The winding device is equipped with a No. 1 motor whose output end is fixedly connected to the rotating shaft.

[0010] Preferably, the tractor is located at the lower right side of the winding roller, and one side of the tractor is fixedly connected to a movable platform located at the front side of the winding device.

[0011] Preferably, a threaded rod is inserted into the winding device, a limiting column is fixedly connected to the winding device, a screw hole matching the threaded rod is opened on the movable platform, and the movable platform is sleeved on the outside of the limiting column.

[0012] Preferably, the winding device is equipped with a No. 2 motor whose output end is fixedly connected to the threaded rod, and a No. 3 limit plate is fixedly connected to one end of the threaded rod and the limit column.

[0013] Beneficial effects of the utility model:

[0014] 1. By improving the existing polypropylene yarn production traction and winding device, a No. 1 limit plate fixedly connected to the connecting sleeve limits the winding roller and the round paper tube outside it. The other side is fixed by the No. 1 limit ring and the No. 2 limit ring. The number of No. 1 limit rings between the round paper tube and the No. 2 limit ring is increased according to the length of the round paper tube. The innermost No. 1 limit ring is closely attached to the round paper tube, playing a fixed limit role, preventing the round paper tube from moving on the winding roller during winding;

[0015] 2. The threaded rod rotates. Under the restriction of the limit column, the movable platform screwed on the threaded rod and the tractor fixedly connected to the movable platform will not rotate with the threaded rod, but move along the limit column. The tractor pulls the polypropylene yarn to the winding position so that it is wound along the round paper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the first three-dimensional structure of the polypropylene yarn production traction and winding device of the utility model;

[0017] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the winding roller of the polypropylene yarn production traction and winding device of the present utility model;

[0018] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the connecting sleeve of the polypropylene yarn production traction and winding device of the present utility model;

[0019] Figure 4 Shown is a schematic diagram of the three-dimensional structure of a round paper drum for the traction and winding device for producing polypropylene yarn of the present invention;

[0020] Figure 5 Shown is a schematic diagram of the three-dimensional structure of the No. 1 limiting ring and the No. 2 limiting ring of the polypropylene yarn production traction and winding device of the present utility model;

[0021] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the traction device and movable platform of the polypropylene yarn production traction and winding device of the present invention.

[0022] Explanation of the accompanying symbols: 1. Winding roller; 2. Round paper tube; 3. Connecting sleeve; 4. Tractor; 5. Limit plate No. 1; 6. Limit plate No. 2; 7. Limit ring No. 1; 8. Limit ring No. 2; 9. Stud; 10. Slider; 11. Slide; 12. Rotating shaft; 13. Motor No. 1; 14. Moving platform; 15. Threaded rod; 16. Limit column; 17. Motor No. 2; 18. Limit plate No. 3. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] See also Figures 1-6 The utility model provides an embodiment: a polypropylene yarn production traction and winding device includes a winding roller 1, a round paper tube 2, a connecting sleeve 3, a tractor 4, a No. 1 limit plate 5, a No. 2 limit plate 6, a No. 1 limit ring 7 and a No. 2 limit ring 8; the winding roller 1 arranged on the winding device is sleeved with a round paper tube 2 on the outside, and a connecting sleeve 3 is screwed on one side of the winding roller 1. The connecting sleeve 3 is movably connected to the winding device, and a tractor 4 is provided on one side of the winding device. The outer side of the connecting sleeve 3 is fixedly connected to the No. 1 limit plate 5, and one end of the winding roller 1 is fixedly connected to the No. 2 limit plate 6. The winding roller 1 is sleeved with a connecting sleeve 3 on the outside. The connecting sleeve 3 is movably connected to the winding device. There is a No. 1 limiting ring 7 arranged close to the round paper tube 2, and a No. 2 limiting ring 8 is arranged between the No. 1 limiting ring 7 and the No. 2 limiting plate 6. The winding roller 1 and the round paper tube 2 outside thereof are restricted by the No. 1 limiting plate 5 fixedly connected to the connecting sleeve 3, and the other side is fixed by the No. 1 limiting ring 7 and the No. 2 limiting ring 8. The number of No. 1 limiting rings 7 between the round paper tube 2 and the No. 2 limiting ring 8 is increased according to the length of the round paper tube 2, so that the innermost No. 1 limiting ring 7 is close to the round paper tube 2, playing a role of fixed limitation, and preventing the round paper tube 2 from moving on the winding roller 1 during winding.

[0025] See also Figure 1-Figure 5In this embodiment, one end of the No. 2 limiting ring 8 is fixedly connected to a stud 9, which is inserted into the No. 2 limiting plate 6. A nut that is tightly attached to the No. 2 limiting plate 6 is screwed onto the stud 9. The winding roller 1 is fixedly connected to a slider 10 that is opposite to the upper and lower sliders. The round paper tube 2, the No. 1 limiting ring 7 and the No. 2 limiting ring 8 are all provided with a slide groove 11 that matches the slider 10. One side of the connecting sleeve 3 is fixedly connected to a rotating shaft 12, which is movably connected to the winding device. The winding device is equipped with a No. 1 motor 13 with an output end fixedly connected to the rotating shaft 12, which is fixed by a nut. It can avoid the situation when the gap left by the length of the round paper tube 2 is unable to accommodate a No. 1 limit ring 7. By changing the length of the stud 9 inserted therein and tightening the nut, a fixing effect is achieved. The slider 10 and the slide groove 11 can avoid the round paper tube 2, the No. 1 limit ring 7 and the No. 2 limit ring 8 from being restricted, so that they can rotate together with the winding roller 1. The winding roller 1 and the connecting sleeve 3 are screwed and fixed. The No. 1 motor 13 drives the rotating shaft 12 and the connecting sleeve 3 fixed to the rotating shaft 12 to rotate, thereby driving the round paper tube 2 to rotate to wind the polypropylene yarn.

[0026] See also Figure 1 、 Figure 6 In this embodiment, the tractor 4 is located at the lower right side of the winding roller 1, and one side of the tractor 4 is fixedly connected to a movable platform 14 located on the front side of the winding device, and a threaded rod 15 is inserted in the winding device, and a limiting column 16 is fixedly connected to the winding device. A screw hole matching the threaded rod 15 is opened on the movable platform 14, and the movable platform 14 is sleeved on the outside of the limiting column 16. The winding device is equipped with a No. 2 motor 17, the output end of which is fixedly connected to the threaded rod 15, and one end of the threaded rod 15 and the limiting column 16 is fixedly connected to the No. 3 limiting plate 18. The No. 2 motor 17 drives the threaded rod 15 to rotate. Under the restriction of the limiting column 16, the movable platform 14 screwed on the threaded rod 15 cannot rotate with the threaded rod 15, but drives the tractor 4 to move along the limiting column 16. The No. 3 limiting plate 18 can limit the range of movement to prevent the movable platform 14 from escaping from the threaded rod 15 and the limiting column 16.

[0027] When working, first, the staff selects the corresponding number of No. 1 limiting rings 7 according to the length of the round paper tube 2, aligns the slider 10 with the slide groove 11, and then aligns the stud 9 of the No. 2 limiting ring 8 with the hole groove of the No. 2 limiting plate 6, pushes the No. 2 limiting plate 6 so that the stud 9 extends into it to the appropriate position, and then tightens the nut to make it close to the No. 2 limiting plate 6 to form a fixed position, and then the No. 1 limiting ring 7 is inserted into the winding roller 1, and finally the round paper tube 2 is inserted into it, and the winding roller 1 is screwed onto the connecting sleeve 3;

[0028] One end of the processed polypropylene yarn is passed through the tractor 4 and fixed on the round paper tube 2, and the No. 1 motor 13 is started. The No. 1 motor 13 drives the rotating shaft 12 to rotate, thereby driving the connecting sleeve 3 and the winding roller 1 connected to the connecting sleeve 3 to rotate, and the No. 2 motor 17 is started. The No. 2 motor 17 drives the threaded rod 15 to rotate. Under the restriction of the limit column 16, the movable platform 14 screwed on the threaded rod 15 cannot rotate with the threaded rod 15, but moves along the limit column 16. The tractor 4 is driven by the movable platform 14 to move along the length of the round paper tube 2, so that the polypropylene yarn can cover the entire round paper tube 2 while being wound.

[0029] Through the above steps, the existing polypropylene yarn production traction and winding device is improved, and the No. 1 limit plate 5 fixedly connected to the connecting sleeve 3 limits the winding roller 1 and the round paper tube 2 outside it, and the other side is fixed by the No. 1 limit ring 7 and the No. 2 limit ring 8. The number of the No. 1 limit ring 7 between the round paper tube 2 and the No. 2 limit ring 8 is increased according to the length of the round paper tube 2, so that the innermost No. 1 limit ring 7 is close to the round paper tube 2, playing a role of fixed limitation, and preventing the round paper tube 2 from moving on the winding roller 1 during winding, so as to solve the problem that the round paper tube 2 sleeved on the winding roller 1 is prone to movement during the winding process of the existing polypropylene yarn production traction and winding device, resulting in the deviation of the polypropylene yarn winding.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A polypropylene yarn production traction and winding device, comprising a winding roller (1), a round paper tube (2), a connecting sleeve (3) and a tractor (4); characterized in that: The invention also includes a No. 1 limit plate (5), a No. 2 limit plate (6), a No. 1 limit ring (7) and a No. 2 limit ring (8); a reeling roller (1) arranged on the reeling device is sleeved with a round paper tube (2) on the outside, a connecting sleeve (3) is screwed on one side of the reeling roller (1), the connecting sleeve (3) is movably connected to the reeling device, a tractor (4) is arranged on one side of the reeling device, the No. 1 limit plate (5) is fixedly connected to the outside of the connecting sleeve (3), one end of the reeling roller (1) is fixedly connected to the No. 2 limit plate (6), a No. 1 limit ring (7) arranged close to the round paper tube (2) is sleeved on the reeling roller (1), and a No. 2 limit ring (8) is arranged between the No. 1 limit ring (7) and the No. 2 limit plate (6).

2. The polypropylene yarn production traction and winding device according to claim 1, characterized in that: One end of the No. 2 limiting ring (8) is fixedly connected with a stud (9), the stud (9) is inserted into the No. 2 limiting plate (6), and a nut tightly attached to the No. 2 limiting plate (6) is screwed onto the stud (9).

3. The polypropylene yarn production traction and winding device according to claim 2, characterized in that: The reel (1) is fixedly connected with upper and lower opposing sliders (10), and the round paper tube (2), the first limiting ring (7) and the second limiting ring (8) are all provided with sliding grooves (11) matching the sliders (10).

4. The polypropylene yarn production traction and winding device according to claim 3, characterized in that: One side of the connecting sleeve (3) is fixedly connected to a rotating shaft (12), and the rotating shaft (12) is movably connected to the winding device. The winding device is equipped with a No. 1 motor (13) whose output end is fixedly connected to the rotating shaft (12).

5. The polypropylene yarn production traction and winding device according to claim 4, characterized in that: The tractor (4) is located at the lower right side of the winding roller (1), and one side of the tractor (4) is fixedly connected to a movable platform (14) located at the front side of the winding device.

6. The polypropylene yarn production traction and winding device according to claim 5, characterized in that: A threaded rod (15) is inserted into the winding device, a limiting column (16) is fixedly connected to the winding device, a screw hole matching the threaded rod (15) is opened on the movable platform (14), and the movable platform (14) is sleeved on the outside of the limiting column (16).

7. The polypropylene yarn production traction and winding device according to claim 6, characterized in that: The winding device is provided with a No. 2 motor (17) whose output end is fixedly connected to the threaded rod (15); and a No. 3 limiting plate (18) is fixedly connected to one end of the threaded rod (15) and the limiting column (16).

Images