A yarn winding drum with a hollow flow guide structure

Abstract

The utility model discloses a kind of yarn winding drum with hollow flow guide structure, it is related to textile technical field;And the utility model includes winding drum cylinder, winding drum cylinder is hollow conical cylinder, drainage assembly is provided on winding drum cylinder;Drainage assembly includes fixed strip, several fixed strips are arranged, and several fixed strips are annularly arrayed and fixedly arranged on the outer wall of winding drum cylinder, wherein the flow guide groove is formed between adjacent two fixed strips;In the utility model, by setting drainage assembly on winding drum cylinder, the effect of fixed strip, communication groove and hollow hole in drainage assembly, and the flow guide groove formed, yarn roll can not contact with the outer wall of winding drum cylinder, in the process of dyeing, dye flows between flow guide groove through hollow hole and communication groove, so that yarn roll is completely immersed in dye, avoid the inside of yarn roll cannot contact with dye, to improve the dyeing effect of yarn.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically to a yarn winding bobbin with a hollowed-out flow guiding structure. Background Technology

[0002] A yarn winding spool is a cylindrical device used in the textile industry to wind yarn, facilitating subsequent processing or transportation. However, existing yarn winding bobbins still have some drawbacks: 1. In the existing technology, after the yarn is wound on the yarn bobbin, during the dyeing process, the inner yarn often has difficulty coming into contact with the dye, thus affecting the dyeing effect of the yarn. 2. After the yarn is wound on the yarn spool, during transportation, because the yarn is exposed to the outside, the wound yarn is prone to loosening due to transportation vibration and bumps, and collisions can easily damage the yarn. Utility Model Content

[0003] In order to solve the above problems, the purpose of this utility model is to provide a yarn winding bobbin with a hollowed-out flow guiding structure.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: a yarn winding bobbin with a hollow flow guiding structure, including a winding bobbin body, wherein the winding bobbin body is a hollow conical cylinder, and a flow guiding component is provided on the winding bobbin body; The flow guiding component includes a number of fixing strips arranged in a ring array and fixedly disposed on the outer wall of the winding cylinder. A flow guiding groove is formed between two adjacent fixing strips. A number of connecting grooves are provided on the fixing strips and are equidistantly distributed along the length of the fixing strips. A number of perforated holes are arranged in a ring array and are equidistantly distributed, and the perforated holes are staggered from the connecting grooves.

[0005] Preferably, an L-shaped bracket is fixedly provided at one end of the fixing strip.

[0006] Preferably, the winding cylinder body is further provided with a protective component, which includes an upper cover, a lower cover, a clamping ring and a corrugated sleeve. The clamping ring is fixedly disposed at the eaves of the lower end face of the upper cover, and one end of the corrugated sleeve is fixedly disposed at the eaves of the lower surface of the clamping ring. The lower end face of the upper cover and the upper end face of the lower cover are both provided with conical annular grooves, and the end of the winding cylinder body and the inner cavity of the conical annular groove are interference-fitted.

[0007] Preferably, two elastic pads are provided on the inner peripheral wall of the conical annular groove, and the end of the winding cylinder is in movable contact with the elastic pads.

[0008] Preferably, a protective ring is fixedly provided on the lower surface of the clamping ring.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. In this utility model, by setting a flow guiding component on the winding drum body, the fixed strip, connecting groove and hollow hole in the flow guiding component, as well as the formed flow guiding groove, can prevent the yarn roll from contacting the outer wall of the winding drum body. During the dyeing process, the dye flows between the flow guiding grooves through the hollow hole and connecting groove, so that the yarn roll is completely immersed in the dye, avoiding the inner side of the yarn roll from being unable to contact the dye, thereby improving the dyeing effect of the yarn. 2. In this utility model, by setting protective components at both ends of the winding spool body, the two ends of the yarn roll can be pressed together by the action of the upper cover, the pressing ring, the lower cover and the corrugated sleeve in the protective components, so as to prevent the yarn roll from becoming loose during transportation. At the same time, the yarn roll can be covered to protect the yarn roll and prevent it from being damaged during transportation. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall structure of a yarn winding bobbin with a hollowed-out flow guiding structure according to this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the flow-guiding component and the winding cylinder of this utility model.

[0013] Figure 3 This is a schematic diagram of the separation structure of the upper and lower covers and the winding cylinder of this utility model.

[0014] Figure 4 This is a schematic diagram of the structure of the upper cover, lower cover, clamping ring, and corrugated sleeve of this utility model.

[0015] Figure 5 This is a schematic diagram of the protective state of the yarn roll according to an embodiment of the present invention.

[0016] In the diagram: 1. Winding spool body; 2. Drainage assembly; 3. Protective assembly; 21. Fixing strip; 22. Connecting groove; 23. Hollow hole; 24. L-shaped bracket; 31. Top cover; 32. Bottom cover; 33. Conical annular groove; 34. Elastic pad; 35. Pressing ring; 36. Protective ring; 37. Corrugated sleeve; 10. Yarn roll. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example: Figure 1-5 As shown, this utility model provides a yarn winding bobbin with a hollow flow guiding structure, including a winding bobbin body 1, which is a hollow conical cylinder. A flow guiding component 2 is provided on the winding bobbin body 1. By providing the flow guiding component 2, when the yarn is wound around the outside of the winding bobbin body 1 to form a yarn roll 10, the flow guiding component 2 can prevent the yarn inside the yarn roll 10 from contacting the outer wall of the winding bobbin body 1, thus avoiding the problem of poor dye penetration in subsequent dyeing and improving the dyeing effect of the yarn. The flow guiding component 2 includes several fixing bars 21 arranged in a ring array and fixedly disposed on the outer wall of the winding cylinder body 1. A flow guiding groove is formed between adjacent fixing bars 21. Several connecting grooves 22 are equidistantly distributed along the length of the fixing bars 21. Several perforated holes 23 are arranged in a ring array and equidistantly distributed on the winding cylinder body 1. The perforated holes 23 are staggered from the connecting grooves 22. One end of each fixing bar 21 is fixedly disposed on... An L-shaped bracket 24 is provided. By setting the L-shaped bracket 24, the bottom end of the yarn roll 10 can be supported. During the dyeing process, when the entire winding drum 1 enters the dyeing vat, the dye enters the hollow inner cavity of the winding drum 1 and enters the guide groove between two adjacent fixed strips 21 through the hollow hole 23. At the same time, the dye flows to each other in multiple guide grooves through the connecting groove 22, so that the yarn roll 10 is completely immersed in the dye, thereby improving the dyeing effect of the yarn.

[0019] The winding spool body 1 is also equipped with a protective component 3. By setting the protective component 3 (not used during dyeing), the protective component 3 can limit and protect the yarn roll 10 during transportation, preventing the yarn roll 10 from becoming loose during transportation and preventing damage to the yarn roll 10 during transportation. The protective component 3 includes an upper cover 31, a lower cover 32, a clamping ring 35, and a corrugated sleeve 37. The clamping ring 35 is fixedly set at the eaves of the lower end face of the upper cover 31, and one end of the corrugated sleeve 37 is fixedly set at the eaves of the lower surface of the clamping ring 35. When the upper cover 31 is pressed against the upper end of the winding spool body 1 and the lower cover 32 is pressed against the winding spool body 1, the protective component 3 can be used to protect the yarn roll 1. After the lower end of body 1, the clamping ring 35 clamps the upper end of the yarn roll 10, and the L-shaped bracket 24 supports the lower end of the yarn roll 10 and limits the yarn roll 10. When the corrugated sleeve 37 is pulled down, the corrugated sleeve 37 extends and clamps the lower end of the corrugated sleeve 37 between the lower cover 32 and the lower end of the winding drum body 1, thus covering the yarn roll 10 and protecting the yarn roll 10 during transportation. A protective ring 36 is fixedly provided on the lower surface of the clamping ring 35. By providing the protective ring 36, the yarn roll 10 can be prevented from being worn during the clamping ring 35 clamping the upper end of the yarn roll 10. The lower end face of the upper cover 31 and the upper end face of the lower cover 32 are both provided with conical annular grooves 33. The end of the winding cylinder body 1 and the inner cavity of the conical annular groove 33 are interference-fitted. Two elastic pads 34 are provided on the inner peripheral wall of the conical annular groove 33. The end of the winding cylinder body 1 and the elastic pads 34 are in movable contact. By providing the conical annular groove 33 and the elastic pads 34, the upper cover 31 and the lower cover 32 can be fixed to both ends of the winding cylinder body 1 by interference fit.

[0020] Working principle: When using this yarn winding spool, as the yarn is wound around the outside of the winding spool body 1, a yarn roll 10 is formed. Multiple L-shaped brackets 24 support the bottom end of the yarn roll 10. The inner side of the yarn roll 10 contacts the outer side of multiple fixing strips 21, and the inner side of the yarn roll 10 does not contact the outer wall of the winding spool body 1. When the yarn roll 10 needs to be dyed, the yarn roll 10 and the winding bobbin 1 enter the dyeing vat simultaneously. The dye enters the hollow inner cavity of the winding bobbin 1 and enters the guide groove between two adjacent fixed strips 21 through the hollow hole 23. At the same time, the dye flows to each other in multiple guide grooves through the connecting groove 22, so that the yarn roll 10 is completely immersed in the dye, avoiding the inner side of the yarn roll 10 from not being able to contact the dye, thereby improving the dyeing effect of the yarn. When the dyed yarn roll 10 needs to be transported, the operator first presses and fixes the upper cover 31 to the upper end of the winding drum body 1. At this time, the clamping ring 35 presses the upper end of the yarn roll 10 through the protective ring 36. With the help of multiple L-shaped brackets 24, the two ends of the yarn roll 10 are limited. At the same time, the lower end of the corrugated sleeve 37 is pulled down, and the corrugated sleeve 37 extends so that the lower end of the corrugated sleeve 37 enters the inner cavity of the lower end of the winding drum body 1. Then, the lower cover 32 is pressed and fixed to the lower end of the winding drum body 1. At this time, the lower end of the corrugated sleeve 37 is pressed by the lower cover 32, and the extended corrugated sleeve 37 covers the yarn roll 10, providing support and protection for the yarn roll 10 during transportation, preventing the yarn roll 10 from becoming loose during transportation, and preventing the yarn roll 10 from being damaged during transportation.

[0021] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0022] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A yarn winding bobbin with a hollowed-out flow guiding structure, comprising a winding bobbin body (1), characterized in that: The winding cylinder body (1) is a hollow conical cylinder, and a flow guiding component (2) is provided on the winding cylinder body (1). The drainage component (2) includes a fixing strip (21), and a plurality of fixing strips (21) are provided. The plurality of fixing strips (21) are arranged in a ring array and fixedly disposed on the outer wall of the winding cylinder body (1). A guide groove is formed between two adjacent fixing strips (21). A plurality of connecting grooves (22) are provided on the fixing strips (21) and are equidistantly distributed along the length direction of the fixing strips (21). A plurality of hollow holes (23) are arranged in a ring array and are equidistantly distributed. The hollow holes (23) are staggered from the connecting grooves (22).

2. A yarn winding bobbin with a hollowed-out flow guiding structure as described in claim 1, characterized in that, An L-shaped bracket (24) is fixedly installed at one end of the fixing strip (21).

3. A yarn winding bobbin with a hollowed-out flow guiding structure as described in claim 1, characterized in that, The winding cylinder body (1) is also provided with a protective component (3), which includes an upper cover (31), a lower cover (32), a clamping ring (35) and a corrugated sleeve (37). The clamping ring (35) is fixedly installed at the eaves of the lower end face of the upper cover (31), and one end of the corrugated sleeve (37) is fixedly installed at the eaves of the lower surface of the clamping ring (35). The lower end face of the upper cover (31) and the upper end face of the lower cover (32) are both provided with conical annular grooves (33), and the end of the winding cylinder (1) and the inner cavity of the conical annular groove (33) are interference-fitted.

4. A yarn winding bobbin with a hollowed-out flow guiding structure as described in claim 3, characterized in that, Two elastic pads (34) are provided on the inner peripheral wall of the conical annular groove (33), and the end of the winding cylinder (1) is in contact with the elastic pads (34).

5. A yarn winding bobbin with a hollowed-out flow guiding structure as described in claim 3, characterized in that, A protective ring (36) is fixedly provided on the lower surface of the clamping ring (35).

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