Winding reel structure of polyester blended yarn

Abstract

The utility model discloses a winding reel structure of polyester blended yarns, which comprises elastic fiber yarns and relates to the technical field of winding reel structures. According to the polyester blended yarn and winding reel structure, by arranging a center disc, a plurality of first winding shafts and a plurality of second winding shafts, when the height of the device needs to be adjusted, a first threaded rod or a second threaded rod is rotated, and under the action of a first threaded sleeve and a second threaded sleeve, the height of the device is adjusted; the first threaded rod and the second threaded rod can move in the length direction of the device, so that the first outer end disc or the second outer end disc is driven to move, the distance between the first outer end disc and the second outer end disc can be changed, and height adjustment is achieved; in addition, due to the fact that the yarn is wound through the first winding shafts and the second winding shafts, the outer diameters of circles formed by the first winding shafts and the second winding shafts are the same, it can be guaranteed that the overall inner diameter of the final yarn roller is the same specification, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding drum structures, in particular to a winding drum structure for polyester blended yarns. Background Art

[0002] Yarn is a textile product processed from various textile fibers into a certain fineness. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short-staple yarn, continuous filament, etc. In textile machines, yarn is generally wound on a bobbin. The specifications of the bobbin vary, and it is one of the components of textile machinery.

[0003] Chinese patent CN 103922197 A provides a height-adjustable yarn reel for textile use, wherein an upper cylinder and a lower cylinder are provided, and the two cylinders are connected by a sliding connection, so that the distance between the outer ends of the two cylinders can be changed according to actual conditions, thereby achieving the function of adjusting the height. However, when this structure is actually used, since the two cylinders are slidingly connected to each other, it is inevitable that there is a certain difference in the outer diameters of the two cylinders, which makes the inner diameter of the collected yarn roller have two sizes, which is inconvenient for subsequent operations. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a winding drum structure for polyester blended yarn, which solves the problem that the inner diameters of the yarn rollers collected in Chinese patent CN 103922197 A have multiple sizes and cannot be unified, which is inconvenient for subsequent operations.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: a polyester blended yarn, including elastic fiber yarn, the outer surface of the elastic fiber yarn is wound with a plurality of outer fiber yarns clockwise along the length direction thereof, and the outer surfaces of the plurality of outer fiber yarns are covered with an anti-corrosion layer;

[0006] The elastic fiber yarn and the plurality of outer covering fiber yarns are mutually entangled to form a yarn body.

[0007] A winding drum structure comprises a first outer end disc, a second outer end disc and a center disc, wherein the first outer end disc and the second outer end disc are symmetrical to each other along a vertical plane, and the center disc is arranged between the first outer end disc and the second outer end disc;

[0008] A plurality of first winding shafts and a plurality of second winding shafts are respectively transversely fixedly connected to the surfaces on the opposite sides of the first outer end disk and the second outer end disk, and a first slide groove and a second slide groove are respectively corresponding to and adapted to the plurality of first winding shafts and the plurality of second winding shafts on the outer ring surface of the center disk, and the plurality of first winding shafts and the plurality of second winding shafts are respectively slidably connected to the interior of the plurality of first slide grooves and the plurality of second slide grooves.

[0009] Furthermore, the interiors of the plurality of first slide grooves and the plurality of second slide grooves are fixedly connected with anti-slip teeth, and the inner surfaces of the plurality of first winding shafts and the plurality of second winding shafts are provided with anti-slip grooves matched with the plurality of anti-slip teeth along their length directions.

[0010] Furthermore, mounting holes are transversely penetrated at the top and bottom ends of the side surface of the center disk, and the insides of the two mounting holes are respectively fixedly connected with a first threaded sleeve and a second threaded sleeve.

[0011] Furthermore, the interior of the first threaded sleeve and the second threaded sleeve are respectively transversely threadedly connected with a first threaded rod and a second threaded rod, the outer surfaces of the first outer end disk and the second outer end disk are respectively transversely penetrated with a first connecting hole and a second connecting hole, and the other ends of the first threaded rod and the second threaded rod are respectively rotatably connected to the interior of the first connecting hole and the second connecting hole.

[0012] Furthermore, a plurality of the first winding shafts are evenly spaced on the side surface of the first outer end disk along the circumferential direction of the first outer end disk, and a plurality of the second winding shafts are evenly spaced on the side surface of the second outer end disk along the circumferential direction of the second outer end disk.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the polyester blended yarn and winding drum structure, by setting a central disk, multiple first winding shafts and multiple second winding shafts, when the height of the device needs to be adjusted, the first threaded rod or the second threaded rod is rotated, and under the action of the first threaded sleeve and the second threaded sleeve, the first threaded rod and the second threaded rod will move along the length direction of the device, thereby driving the first outer end disk or the second outer end disk to move, so that the spacing between the first outer end disk and the second outer end disk can be changed to achieve height adjustment, and because the device winds the yarn through multiple first winding shafts and second winding shafts, the outer diameter of the circle formed by the two is the same, which can ensure that the overall inner diameter of the final yarn roller is of the same specification, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the yarn cross-section structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the external structure of the winding drum of the utility model;

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

[0017] Figure 4 It is a structural schematic diagram of the central disk of the winding drum of the utility model.

[0018] In the figure: 1-elastic fiber yarn, 2-outer fiber yarn, 3-first outer end disk, 4-second outer end disk, 5-center disk, 6-first winding shaft, 7-second winding shaft, 8-first slide groove, 9-second slide groove, 10-anti-slip teeth, 11-first threaded sleeve, 12-second threaded sleeve, 13-first connecting hole, 14-first threaded rod, 15-second connecting hole, 16-second threaded rod. 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] See also Figure 1-4 The utility model provides a technical solution: a polyester blended yarn, comprising an elastic fiber yarn 1, a plurality of outer fiber yarns 2 are wound clockwise on the outer surface of the elastic fiber yarn 1 along its length direction, and an anti-corrosion layer is provided on the outer surface of the plurality of outer fiber yarns 2;

[0021] The elastic fiber yarn 1 and a plurality of outer fiber yarns 2 are intertwined to form a yarn body.

[0022] A plurality of outer fiber yarns 2 are wound around the outer surface of the elastic fiber yarn 1 to form a yarn body, thereby ensuring the overall strength and toughness of the yarn. In addition, an anti-corrosion layer is provided on the outer surface to further improve the quality and service life of the yarn.

[0023] It includes a first outer end plate 3, a second outer end plate 4 and a center plate 5. The first outer end plate 3 and the second outer end plate 4 are symmetrical to each other along a vertical plane, and the center plate 5 is arranged between the first outer end plate 3 and the second outer end plate 4.

[0024] A plurality of first winding shafts 6 and a plurality of second winding shafts 7 are respectively fixedly connected laterally to the surfaces on the opposite sides of the first outer end disk 3 and the second outer end disk 4. A first slide groove 8 and a second slide groove 9 corresponding to and adapted to the plurality of first winding shafts 6 and the plurality of second winding shafts 7 are formed on the outer ring surface of the center disk 5. The plurality of first winding shafts 6 and the plurality of second winding shafts 7 are respectively slidably connected to the interior of the plurality of first slide grooves 8 and the plurality of second slide grooves 9.

[0025] The top and bottom ends of the side surface of the center disk 5 are both transversely penetrated with mounting holes, and the insides of the two mounting holes are respectively fixedly connected with a first threaded sleeve 11 and a second threaded sleeve 12.

[0026] The first threaded sleeve 11 and the second threaded sleeve 12 are respectively transversely threadedly connected with the first threaded rod 14 and the second threaded rod 16 inside, and the outer surfaces of the first outer end plate 3 and the second outer end plate 4 are respectively transversely penetrated with the first connecting hole 13 and the second connecting hole 15, and the other ends of the first threaded rod 14 and the second threaded rod 16 are respectively rotatably connected to the inside of the first connecting hole 13 and the second connecting hole 15.

[0027] When the height of the device needs to be adjusted, the first threaded rod 14 or the second threaded rod 16 is rotated. Under the action of the first threaded sleeve 11 and the second threaded sleeve 12, the first threaded rod 14 and the second threaded rod 16 will move along the length direction of the device, thereby driving the first outer end disk 3 or the second outer end disk 4 to move, so that the spacing between the first outer end disk 3 and the second outer end disk 4 can be changed to achieve height adjustment. In addition, since the device winds the yarn through multiple first winding shafts 6 and second winding shafts 7, the outer diameters of the circles formed by the two are the same, which can ensure that the overall inner diameter of the final yarn roller is of the same specification, thereby improving the practicability of the device.

[0028] The interiors of the multiple first slide grooves 8 and the multiple second slide grooves 9 are fixedly connected with anti-slip teeth 10, and the inner surfaces of the multiple first winding shafts 6 and the multiple second winding shafts 7 are provided with anti-slip grooves matched with the multiple anti-slip teeth 10 along their length directions.

[0029] The anti-slip teeth 10 and the anti-slip grooves interact with each other to ensure that the multiple first winding shafts 6 and the multiple second winding shafts 7 can always slide closely against the center disk 5 without skewing or offsetting, thereby improving the overall stability of the device.

[0030] A plurality of first winding shafts 6 are evenly spaced on the side surface of the first outer end disc 3 along the circumferential direction of the first outer end disc 3 , and a plurality of second winding shafts 7 are evenly spaced on the side surface of the second outer end disc 4 along the circumferential direction of the second outer end disc 4 .

[0031] A plurality of first winding shafts 6 are evenly spaced on the side surface of the first outer end disk 3 along the circumferential direction of the first outer end disk 3, and a plurality of second winding shafts 7 are evenly spaced on the side surface of the second outer end disk 4 along the circumferential direction of the second outer end disk 4, so as to ensure that the plurality of first winding shafts 6 and the plurality of second winding shafts 7 can form an approximately circular shape with each other, thereby ensuring the winding effect of the device.

[0032] When the height of the device needs to be adjusted, the first threaded rod 14 or the second threaded rod 16 is rotated. Under the action of the first threaded sleeve 11 and the second threaded sleeve 12, the first threaded rod 14 and the second threaded rod 16 will move along the length direction of the device, thereby driving the first outer end disk 3 or the second outer end disk 4 to move, so that the spacing between the first outer end disk 3 and the second outer end disk 4 can be changed to achieve height adjustment. In addition, since the device winds the yarn through multiple first winding shafts 6 and second winding shafts 7, the outer diameters of the circles formed by the two are the same, which can ensure that the overall inner diameter of the final yarn roller is of the same specification, thereby improving the practicability of the device.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding drum structure for polyester blended yarn, characterized in that: The invention comprises a first outer end plate (3), a second outer end plate (4) and a central plate (5), wherein the first outer end plate (3) and the second outer end plate (4) are symmetrical to each other along a vertical plane, and the central plate (5) is arranged between the first outer end plate (3) and the second outer end plate (4); A plurality of first winding shafts (6) and a plurality of second winding shafts (7) are respectively and laterally fixedly connected to the surfaces on the opposite sides of the first outer end disc (3) and the second outer end disc (4); the outer ring surface of the central disc (5) is provided with first slide grooves (8) and second slide grooves (9) which respectively correspond to and match the plurality of first winding shafts (6) and the plurality of second winding shafts (7); the plurality of first winding shafts (6) and the plurality of second winding shafts (7) are respectively slidably connected to the interior of the plurality of first slide grooves (8) and the plurality of second slide grooves (9).

2. The winding drum structure of a polyester blended yarn according to claim 1, characterized in that: The interiors of the plurality of first slide grooves (8) and the plurality of second slide grooves (9) are fixedly connected with anti-slip teeth (10), and the inner surfaces of the plurality of first winding shafts (6) and the plurality of second winding shafts (7) are provided with anti-slip grooves matched with the plurality of anti-slip teeth (10) along their length directions.

3. The winding drum structure of polyester blended yarn according to claim 2, characterized in that: The top and bottom ends of the side surface of the center disk (5) are both transversely penetrated with mounting holes, and the insides of the two mounting holes are respectively fixedly connected with a first threaded sleeve (11) and a second threaded sleeve (12).

4. The winding drum structure of the polyester blended yarn according to claim 3, characterized in that: The first threaded sleeve (11) and the second threaded sleeve (12) are respectively connected with a first threaded rod (14) and a second threaded rod (16) in a transversely threaded manner inside, and the outer surfaces of the first outer end plate (3) and the second outer end plate (4) are respectively provided with a first connecting hole (13) and a second connecting hole (15) in a transversely through-hole manner, and the other ends of the first threaded rod (14) and the second threaded rod (16) are respectively rotatably connected to the inside of the first connecting hole (13) and the second connecting hole (15).

5. The winding drum structure of polyester blended yarn according to claim 2, characterized in that: A plurality of first winding shafts (6) are evenly spaced apart on the side surface of the first outer end disc (3) along the circumferential direction of the first outer end disc (3), and a plurality of second winding shafts (7) are evenly spaced apart on the side surface of the second outer end disc (4) along the circumferential direction of the second outer end disc (4).

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