Yarn splitting and winding device

Abstract

The utility model discloses a yarn splitting and winding device which comprises a base, the upper portion of the base is connected with a winding mechanism, the winding mechanism comprises a workbench and a plurality of rotating shafts installed on the workbench, the upper portion of the workbench is provided with a limiting frame, the limiting frame can be separated from the workbench, and yarn bobbins corresponding to the rotating shafts are arranged in the limiting frame. The rotating shafts can penetrate through the corresponding yarn bobbins, and the rotating shafts are rotated to enable the yarn bobbins to rotate. The yarn bobbins are all arranged in the limiting frame, after winding of the yarn bobbins is completed, a plurality of yarn bobbins can be taken down at the same time only by taking down the limiting frame, operation is convenient, and efficiency is high.

Description

Technical Field

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

[0002] An important process before weaving is to rewind large package yarns and wind them through yarn bobbins. Each large package of yarn can be split and wound into multiple small yarn bobbins, and the small yarn bobbins are used to weave fabrics. In actual use, multiple large package yarns are often unwound simultaneously and wound through corresponding yarn bobbins. When the yarn bobbins are wound with enough yarn, the yarn bobbins need to be removed and new ones need to be replaced for winding. At present, each yarn bobbin is disassembled and assembled separately, which is inconvenient to operate. Moreover, if the number of large package yarns unwound simultaneously is too large, it is very likely that the operators cannot handle them, so there is an urgent need to improve this situation. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a yarn splitting and winding device. The yarn bobbins are all arranged in a limit frame. When the winding of the yarn bobbins is completed, only the limit frame needs to be removed to remove multiple yarn bobbins simultaneously, which is convenient to operate and has high efficiency.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a yarn splitting and winding device, which includes a base. A winding mechanism is connected to the upper part of the base. The winding mechanism includes a workbench and a plurality of rotating shafts installed on the workbench. A limit frame is arranged on the upper part of the workbench. The limit frame can be separated from the workbench. Yarn bobbins corresponding to the rotating shafts are arranged in the limit frame. The rotating shafts can penetrate through the corresponding yarn bobbins, and the rotating shafts are rotated to make the yarn bobbins rotate.

[0006] Further, the limit frame includes a bottom plate and a top plate. The bottom plate is connected to the top plate. The bottom plate is connected to the workbench. The yarn bobbins are located between the bottom plate and the top plate. The rotating shafts penetrate through the bottom plate and the top plate respectively.

[0007] Further, the bottom plate and the workbench are fixed by bolts.

[0008] Further, the rotating shaft includes a first shaft. The yarn bobbin is sleeved outside the first shaft. A limit platform is arranged at the lower part of the first shaft. The yarn bobbin includes a limit groove. The limit platform is inserted into the limit groove for limiting. The rotating shaft and the yarn bobbin can rotate synchronously. A nest corresponding to the first shaft is arranged in the top plate. The upper end of the first shaft penetrates through the nest.

[0009] Further, the rotating shaft includes a second shaft, the second shaft is connected to the workbench through a bearing, the bottom plate includes an avoidance hole corresponding to the second shaft, the upper end of the second shaft penetrates through the avoidance hole, a partition is provided at the lower part of the yarn bobbin, and the partition abuts against the upper part of the second shaft.

[0010] Further, the rotating shaft includes a third shaft, the third shaft is located inside the workbench, a second gear is fixed on the outer side of the third shaft, a first gear is provided between the second gears of two adjacent rotating shafts, the first gear is installed inside the workbench, the first gear meshes with the second gears of two adjacent rotating shafts respectively, and multiple rotating shafts can rotate synchronously.

[0011] Further, a motor is installed on the upper part of the workbench, the motor is located outside the outermost rotating shaft, a driving wheel is connected to the end of the driving shaft of the motor, a driven wheel is provided at the lower part of the second gear close to the driving wheel, the driving wheel and the driven wheel are connected by a belt, and the motor can drive the second gear to rotate.

[0012] Further, a column is provided on the upper part of the bottom plate, a stud is provided on the upper part of the column, the stud penetrates through the top plate and the threaded end of the stud is threadedly connected with a nut, the bottom plate is in clearance fit with the lower part of the yarn bobbin, and the top plate is in clearance fit with the upper part of the yarn bobbin.

[0013] Further, the winding mechanism can move up and down, a lifter is installed on the upper part of the base, the lifting rod of the lifter is fixed to the workbench, a guide sleeve is provided on the upper part of the base, the guide sleeve is located on both sides of the lifter, and a guide post cooperating with the guide sleeve is provided on the lower part of the workbench, and the guide post is inserted into the guide sleeve.

[0014] Further, a yarn guide frame is installed on the upper part of the base, the yarn guide frame is located on the side of the winding mechanism, the yarn guide frame includes a yarn guide plate, and a yarn guide hole corresponding to the yarn bobbin is provided in the yarn guide plate.

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

[0016] 1. When the yarn bobbin in the limit frame is wound up, by turning the bolt, the limit frame and the yarn bobbin located in the limit frame can be detached from the workbench, so that multiple yarn bobbins can be detached simultaneously, the operation is convenient and the efficiency is high;

[0017] 2. When the yarn bobbin winds the yarn, the motor can drive all the yarn bobbins on the upper part of the workbench to rotate synchronously, so that the winding of the yarn can be carried out simultaneously, and the efficiency is greatly improved. Description of the Drawings

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

[0019] Figure 2 is Figure 1 an enlarged view at A;

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

[0021] Figure 4 is a schematic diagram of the internal structure of the workbench.

[0022] Reference numerals: 1, base; 11, guide sleeve; 2, lifter; 3, workbench; 31, guide post; 32, motor; 33, drive wheel; 34, belt; 35, first gear; 4, rotating shaft; 41, first shaft; 42, limit table; 43, second shaft; 44, third shaft; 45, second gear; 46, driven wheel; 5, yarn bobbin; 51, limit groove; 52, partition; 6, bolt; 7, bottom plate; 71, avoidance hole; 72, column; 73, stud; 74, nut; 8, top plate; 81, nest; 9, yarn guide frame; 91, yarn guide plate; 92, yarn guide hole. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying 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 creative efforts shall fall within the protection scope of the present invention.

[0024] As Figures 1 to 4 shown, a yarn splitting and winding device includes a base 1. A winding mechanism is connected to the upper part of the base 1. The winding mechanism includes a workbench 3 and a plurality of rotating shafts 4 installed on the workbench 3. The plurality of rotating shafts 4 are arranged in a line. A limit frame is provided on the upper part of the workbench 3. The limit frame can be separated from the workbench 3. A yarn bobbin 5 corresponding to the rotating shaft 4 is arranged in the limit frame. Specifically, the limit frame includes a bottom plate 7 and a top plate 8. The bottom plate 7 is connected to the top plate 8. The bottom plate 7 is connected to the workbench 3. The bottom plate 7 and the workbench 3 are fixed by bolts 6. The yarn bobbin 5 is located between the bottom plate 7 and the top plate 8. The rotating shafts 4 respectively penetrate through the bottom plate 7 and the top plate 8. When the yarn bobbin 5 in the limit frame is wound up, by turning the bolts 6, the limit frame and the yarn bobbin 5 located in the limit frame can be detached from the workbench 3, so that a plurality of yarn bobbins 5 can be detached simultaneously, with convenient operation and high efficiency.

[0025] Above the bottom plate 7, there is a column 72. Above the column 72, there is a stud 73. The stud 73 penetrates through the top plate 8 and the threaded end protruding out is threadedly connected with a nut 74. The bottom plate 7 has a clearance fit with the lower part of the yarn bobbin 5, and the top plate 8 has a clearance fit with the upper part of the yarn bobbin 5. By providing the column 72, the distance between the bottom plate 7 and the top plate 8 can be defined. By providing the nut 74, not only can the bottom plate 7 and the top plate 8 be fixed, but also a detachable design of the bottom plate 7 and the top plate 8 can be achieved.

[0026] The rotating shaft 4 can penetrate through the corresponding yarn bobbin 5. By rotating the rotating shaft 4, the yarn bobbin 5 can be rotated. Specifically, the rotating shaft 4 includes a first shaft 41. The yarn bobbin 5 is sleeved outside the first shaft 41. A limiting platform 42 is provided at the lower part of the first shaft 41. The yarn bobbin 5 includes a limiting groove 51. The limiting platform 42 is inserted into the limiting groove 51 for limiting. The limiting platform 42 is non-circular, and the side wall of the limiting groove 51 closely abuts against the side wall of the limiting platform 42. Through the above design, the rotating shaft 4 and the yarn bobbin 5 can rotate synchronously.

[0027] Inside the top plate 8, there is a nest 81 corresponding to the first shaft 41. The upper end of the first shaft 41 penetrates through the nest 81. The nest 81 is made of Teflon material and has self-lubricity. By providing the nest 81, a rotating guiding effect can be exerted on the rotating shaft 4, making the rotation of the rotating shaft 4 more stable.

[0028] The rotating shaft 4 includes a second shaft 43. The second shaft 43 is located below the limiting platform 42. The second shaft 43 is connected to the workbench 3 through a bearing. The bottom plate 7 includes an avoidance hole 71 corresponding to the second shaft 43. The upper end of the second shaft 43 penetrates through the avoidance hole 71. A partition plate 52 is provided at the lower part of the yarn bobbin 5. The partition plate 52 abuts against the upper part of the second shaft 43. The position of the partition plate 52 can be higher than the bottom plate 7. By providing the avoidance hole 71, it can prevent the rotating shaft 4 from contacting the bottom plate 7 when rotating. By setting the position of the partition plate 52 to be higher than the bottom plate 7, it can prevent the yarn bobbin 5 from contacting the bottom plate 7 when rotating.

[0029] The rotating shaft 4 includes a third shaft 44 which is located below the second shaft 43. The first shaft 41, the limiting platform 42, the second shaft 43 and the third shaft 44 are integrally formed. The third shaft 44 is located within the workbench 3. A second gear 45 is fixed to the outside of the third shaft 44. A first gear 35 is provided between the second gears 45 of two adjacent rotating shafts 4. The first gear 35 is installed within the workbench 3 and meshes with the second gears 45 of two adjacent rotating shafts 4 respectively. Multiple rotating shafts 4 can rotate synchronously and in the same direction. An electric motor 32 is installed on the upper part of the workbench 3. The electric motor 32 is located outside the outermost rotating shaft 4. The end of the driving shaft of the electric motor 32 is connected with a driving wheel 33. A driven wheel 46 is provided below the second gear 45 close to the driving wheel 33. The driving wheel 33 and the driven wheel 46 are connected by a belt 34. The electric motor 32 can drive the second gear 45 to rotate;

[0030] When the yarn bobbin 5 winds the yarn, the electric motor 32 can synchronously drive all the yarn bobbins 5 on the upper part of the workbench 3 to rotate synchronously, so that the winding of the yarn can be carried out simultaneously, greatly improving the efficiency.

[0031] The winding mechanism can move up and down. A lifter 2 is installed on the upper part of the base 1. The lifter 2 is an electric lifter. The lifting rod of the lifter 2 is fixed to the workbench 3. A guide sleeve 11 is provided on the upper part of the base 1. The guide sleeve 11 is located on both sides of the lifter 2. Guide posts 31 which cooperate with the guide sleeve 11 are provided on the lower part of the workbench 3. The guide posts 31 are inserted into the guide sleeve 11. When the yarn bobbin 5 winds the yarn, the lifter 2 drives the winding mechanism to move up and down reciprocally, so that the yarn can be evenly wound on the surface of the yarn bobbin 5.

[0032] A yarn guide frame 9 is installed on the upper part of the base 1. The yarn guide frame 9 is located on the side of the winding mechanism. The yarn guide frame 9 includes a yarn guide plate 91. Guide holes 92 corresponding to the yarn bobbins 5 are provided within the yarn guide plate 91. The yarn will pass through the corresponding guide holes 92 before being wound by the yarn bobbin 5. By providing the guide holes 92, the interference between the yarns of adjacent yarn bobbins 5 can be effectively prevented, making the winding of the yarn more reliable.

[0033] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A yarn splitting and winding device, characterized in that: The invention comprises a base (1), the upper part of which is connected to a winding mechanism, the winding mechanism comprising a workbench (3) and a plurality of rotating shafts (4) mounted on the workbench (3), a limiting frame being provided on the upper part of the workbench (3), the limiting frame being capable of being separated from the workbench (3), a yarn bobbin (5) corresponding to the rotating shaft (4) being provided in the limiting frame, the rotating shaft (4) being capable of penetrating the corresponding yarn bobbin (5), and the rotating shaft (4) being rotated so as to rotate the yarn bobbin (5).

2. A yarn splitting and winding device according to claim 1, characterized in that: The limiting frame comprises a bottom plate (7) and a top plate (8), the bottom plate (7) is connected to the top plate (8), the bottom plate (7) is connected to the workbench (3), the yarn bobbin (5) is located between the bottom plate (7) and the top plate (8), and the rotating shaft (4) passes through the bottom plate (7) and the top plate (8) respectively.

3. A yarn splitting and winding device according to claim 2, characterized in that: The base plate (7) and the workbench (3) are fixed by bolts (6).

4. A yarn splitting and winding device according to claim 2, characterized in that: The rotating shaft (4) comprises a first shaft (41), the yarn drum (5) is sleeved on the outside of the first shaft (41), a limiting platform (42) is provided at the lower part of the first shaft (41), the yarn drum (5) comprises a limiting groove (51), the limiting platform (42) is inserted into the limiting groove (51) for limiting, the rotating shaft (4) and the yarn drum (5) can rotate synchronously, the top plate (8) is provided with a nesting (81) corresponding to the first shaft (41), and the upper end of the first shaft (41) passes through the nesting (81).

5. A yarn splitting and winding device according to claim 2, characterized in that: The rotating shaft (4) includes a second shaft (43), the second shaft (43) is connected to the workbench (3) via a bearing, the bottom plate (7) includes an avoidance hole (71) corresponding to the second shaft (43), the upper end of the second shaft (43) passes through the avoidance hole (71), and a partition (52) is provided at the lower part of the yarn tube (5), and the partition (52) abuts against the upper part of the second shaft (43).

6. A yarn splitting and winding device according to claim 2, characterized in that: The rotating shaft (4) comprises a third shaft (44), the third shaft (44) is located in the workbench (3), a second gear (45) is fixed on the outside of the third shaft (44), a first gear (35) is provided between the second gears (45) of two adjacent rotating shafts (4), the first gear (35) is installed in the workbench (3), the first gear (35) is respectively meshed with the second gears (45) of two adjacent rotating shafts (4), and the plurality of rotating shafts (4) can rotate synchronously.

7. A yarn splitting and winding device according to claim 6, characterized in that: A motor (32) is installed on the upper part of the workbench (3), and the motor (32) is located outside the outermost rotating shaft (4). The end of the driving shaft of the motor (32) is connected to a driving wheel (33), and a driven wheel (46) is provided at the lower part of the second gear (45) close to the driving wheel (33). The driving wheel (33) and the driven wheel (46) are connected by a belt (34), and the motor (32) can drive the second gear (45) to rotate.

8. A yarn splitting and winding device according to claim 2, characterized in that: A column (72) is provided on the upper part of the bottom plate (7), a stud (73) is provided on the upper part of the column (72), the stud (73) passes through the top plate (8) and a nut (74) is threadedly connected to the protruding end, the bottom plate (7) is gap-matched with the lower part of the yarn tube (5), and the top plate (8) is gap-matched with the upper part of the yarn tube (5).

9. A yarn splitting and winding device according to claim 1, characterized in that: The winding mechanism can be lifted up and down, a lifter (2) is installed on the upper part of the base (1), a lifting rod of the lifter (2) is fixed to the workbench (3), a guide sleeve (11) is provided on the upper part of the base (1), the guide sleeve (11) is located on both sides of the lifter (2), and a guide column (31) cooperating with the guide sleeve (11) is provided on the lower part of the workbench (3), and the guide column (31) is inserted into the guide sleeve (11).

10. The yarn splitting and winding device according to claim 1, characterized in that: A yarn guide frame (9) is installed on the upper part of the base (1). The yarn guide frame (9) is located on the side of the winding mechanism. The yarn guide frame (9) comprises a yarn guide plate (91). A yarn guide hole (92) corresponding to the yarn tube (5) is arranged in the yarn guide plate (91).

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