Yarn bobbin

Abstract

The utility model discloses a yarn bobbin which comprises a winding pipe, a bottom disc and a top disc are arranged at the two ends of the winding pipe respectively, at least one partition plate is arranged on the outer side of the winding pipe in a sleeved mode, a groove is formed in the side face of the winding pipe in the length direction of the winding pipe, a plurality of protruding ribs are arranged in the groove, a limiting groove is formed between every two adjacent protruding ribs, and the partition plates can move up and down along the winding pipe. The partition plates can be inserted into the limiting grooves for limiting. According to the yarn bobbin, the multiple partition plates are fixed outside the winding pipe, the winding pipe can be divided into the multiple independent yarn winding areas, the design that one yarn bobbin can wind multiple kinds of yarn is achieved, and the use amount of the yarn bobbin in the weaving process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile tools, and more specifically, to a yarn bobbin. Background Art

[0002] In the textile process, it is often necessary to use multi-channel and multi-color yarns for weaving, but the existing yarn bobbins can only be wound with one type of yarn, so different yarns usually need to be wound onto different yarn bobbins each time weaving, resulting in the need to use a large number of yarn bobbins, which is inconvenient to operate. Therefore, there is an urgent need to improve this. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a yarn bobbin. By fixing a plurality of partitions on the outside of the winding tube, the winding tube can be divided into a plurality of independent yarn winding areas, thereby realizing a design in which a yarn bobbin can be wound with a plurality of yarns, thereby reducing the amount of yarn bobbins used during weaving.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a yarn bobbin, comprising a winding tube, wherein two ends of the winding tube are respectively provided with a bottom plate and a top plate, at least one partition is sleeved on the outer side of the winding tube, a groove is provided along the length direction of the winding tube on the side surface, a plurality of convex ribs are provided in the groove, a limiting groove is provided between two adjacent convex ribs, the partition can move up and down along the winding tube, and the partition can be inserted into the limiting groove for limiting.

[0006] Furthermore, the partition includes a first baffle and a second baffle, the first baffle and the second baffle can be spliced ​​or separated from each other, and the first baffle and the second baffle are both provided with protrusions on the inner sides, and the protrusions can be inserted into the limiting groove for limiting.

[0007] Furthermore, a first positioning platform is disposed on a side surface of the first baffle, and a first positioning groove corresponding to the first positioning platform is disposed on a side surface of the second baffle, and the first positioning platform can be inserted into the first positioning groove for limiting position.

[0008] Furthermore, the first positioning platform is tightly matched with the first positioning groove.

[0009] Furthermore, the first blocking piece is connected to the second blocking piece by a tension spring, and when the first blocking piece is separated from the second blocking piece, the tension spring is stretched.

[0010] Furthermore, a second positioning platform is provided on the side surface of the first baffle, and a second positioning groove corresponding to the second positioning platform is provided on the side surface of the second baffle, and the second positioning platform can be inserted into the second positioning groove.

[0011] Furthermore, the tension spring is located in the second positioning groove, a first hanging ear is provided at the end of the second positioning platform, a second hanging ear is provided in the second positioning groove, and two ends of the tension spring are respectively connected to the first hanging ear and the second hanging ear.

[0012] Furthermore, both the first baffle and the second baffle are provided with notches.

[0013] Furthermore, a first yarn threading hole is provided on the side of the convex rib, a second yarn threading hole is provided on the front of the convex rib, the first yarn threading hole is connected to the second yarn threading hole, and the outer wall of the convex rib is flush with the outer wall of the winding tube.

[0014] Furthermore, a convex ring is provided at one end of the winding tube, the top plate is sleeved on the outside of the convex ring, a fastening sleeve is threadedly connected to the outside of the convex ring, and the fastening sleeve abuts against the top plate.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting up partitions, the winding tube can be divided into multiple independent yarn winding areas, so that a yarn tube can be wound with multiple yarns, reducing the use of yarn tubes during weaving;

[0017] 2. The partition is formed by splicing the first baffle and the second baffle. By setting the spliced ​​first baffle and the second baffle, not only can the first baffle and the second baffle be fixed, but also the two can be separated, thereby realizing the position adjustment of the partition, which is facilitating the adjustment of the size of the independent yarn winding area formed by the partition according to actual needs, thereby meeting the use requirements; through the cooperation of the protrusion and the limit groove, the position of the partition can be fixed to prevent the partition from falling, and the design of the first positioning platform and the first positioning groove tightly fitting can also effectively prevent the first baffle and the second baffle from separating during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of this embodiment;

[0019] Figure 2 for Figure 1 A magnified view at point A;

[0020] Figure 3 is a cross-sectional view of this embodiment;

[0021] Figure 4 for Figure 3 Enlarged view at B.

[0022] Figure numerals: 1. winding tube; 11. convex ring; 12. groove; 13. limiting groove; 14. convex rib; 15. first yarn threading hole; 16. second yarn threading hole; 2. bottom plate; 3. top plate; 4. fastening sleeve; 5. partition; 51. first baffle; 52. second baffle; 53. protrusion; 54. notch; 55. first positioning platform; 56. first positioning groove; 57. second positioning platform; 571. first hanging ear; 58. second positioning groove; 581. second hanging ear; 6. tension spring. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 4 As shown, a yarn bobbin comprises a winding tube 1, wherein two ends of the winding tube 1 are respectively provided with a bottom plate 2 and a top plate 3, the bottom plate 2 is fixed to the winding tube 1, and the top plate 3 is detachable. Specifically, one end of the winding tube 1 is provided with a convex ring 11, and the top plate 3 is sleeved on the outside of the convex ring 11, and a fastening sleeve 4 is threadedly connected to the outside of the convex ring 11, and the fastening sleeve 4 abuts against the top plate 3. During installation, the top plate 3 is sleeved on the outside of the convex ring 11, and then the fastening sleeve 4 is connected to the convex ring 11, and the fastening sleeve 4 is screwed to fix the top plate 3.

[0025] At least one partition 5 is provided on the outside of the winding tube 1, and the number of partitions 5 can be increased or reduced as needed. When disassembling the partition 5, the top plate 3 needs to be removed. By setting the partition 5, the winding tube 1 can be divided into multiple independent yarn winding areas, realizing a design in which one yarn tube can be wound with multiple yarns, thereby reducing the use of yarn tubes during weaving.

[0026] The side of the winding tube 1 is provided with a groove 12 arranged along its length direction, and a plurality of convex ribs 14 are arranged in the groove 12. A limiting groove 13 is arranged between two adjacent convex ribs 14. The partition 5 can move up and down along the winding tube 1, and the partition 5 can be inserted into the limiting groove 13 for limiting position. Specifically, the partition 5 includes a first baffle 51 and a second baffle 52. The first baffle 51 and the second baffle 52 can be spliced ​​or separated with each other. The inner sides of the first baffle 51 and the second baffle 52 are both provided with a protrusion 53, and the protrusion 53 can be inserted into the limiting groove 13 for limiting position. When the protrusion 53 is inserted into the limiting groove 13, the upper and lower ends of the protrusion 53 respectively abut against the side surfaces of the two convex ribs 14. The side of the first baffle 51 is provided with a first positioning platform 55, and the side of the second baffle 52 is provided with a first positioning groove 56 corresponding to the first positioning platform 55. The first positioning platform 55 can be inserted into the first positioning groove 56 for limiting position, and the first positioning platform 55 is tightly matched with the first positioning groove 56.

[0027] The partition 5 is formed by splicing a first baffle 51 and a second baffle 52. By setting the spliced ​​first baffle 51 and the second baffle 52, not only can the first baffle 51 and the second baffle 52 be fixed, but the two can also be separated, thereby realizing the position adjustment of the partition 5, which is facilitating the adjustment of the size of the independent yarn winding area separated by the partition 5 according to actual needs, thereby meeting the use requirements; through the cooperation of the protrusion 53 and the limit groove 13, the position of the partition 5 can be fixed to prevent the partition 5 from falling, and the design of the first positioning platform 55 and the first positioning groove 56 tightly fitting can also effectively prevent the first baffle 51 and the second baffle 52 from separating during use.

[0028] The first baffle 51 and the second baffle 52 are connected via a tension spring 6, and the first baffle 51 and the second baffle 52 are separated so that the tension spring 6 is stretched. Specifically, a second positioning platform 57 is provided on the side of the first baffle 51, and a second positioning groove 58 corresponding to the second positioning platform 57 is provided on the side of the second baffle 52. The second positioning platform 57 can be inserted into the second positioning groove 58, and the tension spring 6 is located in the second positioning groove 58. A first hanging ear 571 is provided at the end of the second positioning platform 57, and a second hanging ear 581 is provided in the second positioning groove 58. Both ends of the tension spring 6 are connected to the first hanging ear 571 and the second hanging ear 581 respectively.

[0029] The first baffle 51 and the second baffle 52 can be pulled by the tension spring 6, thereby further preventing the first baffle 51 and the second baffle 52 from separating during use. Even if the first baffle 51 and the second baffle 52 are separated, they will be pulled by the tension spring 6, which greatly facilitates the position adjustment of the partition 5.

[0030] The first blocking piece 51 and the second blocking piece 52 are both provided with a notch 54 . The notch 54 is provided to facilitate the operator to separate the first blocking piece 51 from the second blocking piece 52 .

[0031] A first yarn threading hole 15 is provided on the side of the convex rib 14, and a second yarn threading hole 16 is provided on the front of the convex rib 14. The first yarn threading hole 15 and the second yarn threading hole 16 are connected. The outer wall of the convex rib 14 is flush with the outer wall of the winding tube 1. When winding the yarn, the head of the yarn can be passed through the first yarn threading hole 15 and the second yarn threading hole 16 for fixation, thereby facilitating the winding of the yarn.

[0032] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A yarn bobbin, characterized in that: The invention comprises a winding tube (1), wherein two ends of the winding tube (1) are respectively provided with a bottom plate (2) and a top plate (3), at least one partition plate (5) is sleeved on the outer side of the winding tube (1), a groove (12) is provided on the side of the winding tube (1) along its length direction, a plurality of convex ribs (14) are provided in the groove (12), and a limiting groove (13) is provided between two adjacent convex ribs (14), the partition plate (5) can move up and down along the winding tube (1), and the partition plate (5) can be inserted into the limiting groove (13) for limiting.

2. A yarn bobbin according to claim 1, characterized in that: The partition (5) comprises a first baffle (51) and a second baffle (52); the first baffle (51) and the second baffle (52) can be spliced ​​or separated from each other; a protrusion (53) is provided on the inner side of each of the first baffle (51) and the second baffle (52); the protrusion (53) can be inserted into the limiting groove (13) for limiting.

3. A yarn bobbin according to claim 2, characterized in that: A first positioning platform (55) is provided on the side of the first baffle (51), and a first positioning groove (56) corresponding to the first positioning platform (55) is provided on the side of the second baffle (52), and the first positioning platform (55) can be inserted into the first positioning groove (56) for limiting position.

4. A yarn bobbin according to claim 3, characterized in that: The first positioning platform (55) is tightly matched with the first positioning groove (56).

5. A yarn bobbin according to claim 2, characterized in that: The first baffle (51) and the second baffle (52) are connected via a tension spring (6); the first baffle (51) and the second baffle (52) are separated so that the tension spring (6) is stretched.

6. A yarn bobbin according to claim 5, characterized in that: A second positioning platform (57) is provided on the side of the first baffle (51), and a second positioning groove (58) corresponding to the second positioning platform (57) is provided on the side of the second baffle (52), and the second positioning platform (57) can be inserted into the second positioning groove (58).

7. A yarn bobbin according to claim 6, characterized in that: The tension spring (6) is located in the second positioning groove (58); a first hanging ear (571) is provided at the end of the second positioning platform (57); a second hanging ear (581) is provided in the second positioning groove (58); and two ends of the tension spring (6) are respectively connected to the first hanging ear (571) and the second hanging ear (581).

8. A yarn bobbin according to claim 2, characterized in that: The first blocking piece (51) and the second blocking piece (52) are both provided with a notch (54).

9. A yarn bobbin according to claim 1, characterized in that: A first yarn threading hole (15) is provided on the side of the convex rib (14), and a second yarn threading hole (16) is provided on the front of the convex rib (14); the first yarn threading hole (15) and the second yarn threading hole (16) are connected, and the outer wall of the convex rib (14) is flush with the outer wall of the winding tube (1).

10. A yarn bobbin according to claim 1, characterized in that: A convex ring (11) is provided at one end of the winding tube (1), the top plate (3) is sleeved on the outside of the convex ring (11), a fastening sleeve (4) is threadedly connected to the outside of the convex ring (11), and the fastening sleeve (4) abuts against the top plate (3).

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