Bobbin easy for dye to flow and used for cheese dyeing

Abstract

The utility model relates to a cone yarn dyeing bobbin facilitating dye flowing, which comprises a cylindrical bobbin body, a plurality of first reinforcing ribs extending along the axial direction of the bobbin body are uniformly distributed on the inner wall of the bobbin body, and the outer surfaces of the first reinforcing ribs are arc-shaped. A second reinforcing rib extending in the axial direction of the pipe body is arranged at the position, corresponding to the first reinforcing rib, of the outer side wall of the pipe body, the outer surface of the second reinforcing rib is in an arc shape, and a plurality of seepage holes communicating with the interior of the pipe body are formed in the two sides of the second reinforcing rib from top to bottom.

Description

Technical Field

[0001] The utility model relates to the technical field of bobbin yarn dyeing, in particular to a bobbin for bobbin yarn dyeing which is easy for dye to flow. Background Art

[0002] Package yarn dyeing is a yarn dyeing method, which is to wrap the yarn on a special plastic package with small holes through a package car, so that the dye can penetrate into the package yarn. The existing plastic package has a simple structure, with only seepage holes evenly distributed on its surface and a smooth interior. Therefore, when the package yarn is placed on a fixed sleeve rod, the inner wall of the plastic package is tightly attached to the sleeve rod, which is not conducive to the penetration of dye liquid. In addition, the existing plastic package is full of seepage holes, resulting in low strength of the plastic package. After a period of use, the plastic package will be squeezed and deformed by the yarn wrapped on it.

[0003] In the prior art, a bobbin for dyeing bobbins disclosed in the authorization announcement number CN215366359U includes a cylindrical tube body, at least four ribs extending along the axial direction of the tube body are evenly distributed on the inner wall of the tube body, and seepage grooves corresponding to the ribs are arranged on the outer surface of the tube body, and a plurality of seepage holes connecting the seepage grooves with the inside of the tube body are arranged in the tube body on both sides of the ribs, and auxiliary seepage grooves are also arranged between adjacent seepage grooves, the auxiliary seepage grooves extend along the axial direction of the tube body, and the seepage grooves and the auxiliary seepage grooves are connected through infusion grooves symmetrically arranged on both sides of the seepage grooves; the infusion grooves are spirally arranged on the outer surface of the tube body.

[0004] The above structure increases the permeability by setting up seepage grooves, auxiliary seepage grooves and infusion grooves, but the contact area between the seepage grooves, auxiliary seepage grooves and infusion grooves and the yarn is small, the increased permeability is general, and the seepage grooves, auxiliary seepage grooves and infusion grooves are easy to scratch the yarn and reduce the strength of the bobbin. Utility Model Content

[0005] In order to solve the above technical deficiencies, the utility model provides a bobbin for bobbin yarn dyeing, which is easy for dye to flow, and increases the permeability without affecting the overall structural strength.

[0006] The utility model discloses a bobbin for dyeing bobbins which is easy for dye to flow, comprising a cylindrical tube body, a plurality of No. 1 reinforcing ribs extending along the axial direction of the tube body are evenly distributed on the inner wall of the tube body, the outer surface of the No. 1 reinforcing ribs is arc-shaped, a No. 2 reinforcing rib extending along the axial direction of the tube body is arranged on the outer wall of the tube body at a position corresponding to the No. 1 reinforcing ribs, the outer surface of the No. 2 reinforcing ribs is arc-shaped, and a plurality of liquid seepage holes communicating with the inside of the tube body are arranged on both sides of the No. 2 reinforcing ribs from top to bottom.

[0007] The principle of the above technical solution is that by setting the seepage holes on both sides of the No. 2 reinforcing rib, the strength of the place is strengthened by the No. 1 and No. 2 reinforcing ribs, so that the overall structural strength is high. When the No. 1 reinforcing rib is set, when the bobbin is sleeved on the sleeve rod, there is a gap between the inner wall of the tube body and the sleeve rod, and the dye can enter from the gap between the tube body and the sleeve rod and then flow out through the seepage holes. At this time, the outside of the bobbin is wound with yarn. Due to the presence of the No. 2 reinforcing rib, when the yarn is wound on the bobbin, there is also a gap between the yarn and the outer wall of the tube body. The dye flowing out of the seepage hole enters the gap between the yarn and the tube body, which greatly increases the contact area between the dye and the yarn, thereby increasing the permeability. In addition, setting the seepage holes on both sides of the No. 2 reinforcing rib can also prevent the yarn from being scratched.

[0008] Preferably, the number of No. 1 reinforcing ribs and No. 2 reinforcing ribs is 18 each. By providing 18 No. 2 reinforcing ribs, when the yarn is wound around the outside of the bobbin, contact between the yarn and the outer wall of the bobbin can be effectively prevented.

[0009] Preferably, the number of seepage holes arranged on both sides of the No. 2 reinforcing rib is 18, and the density of the 18 seepage holes is moderate, which reduces the processing difficulty while ensuring the permeability.

[0010] The utility model provides a bobbin for dyeing bobbins that is easy for dyes to flow, and has the beneficial effects of arranging the seepage holes on both sides of the No. 2 reinforcing ribs, and reinforcing the strength of the places by the No. 1 reinforcing ribs and the No. 2 reinforcing ribs, so that the overall structural strength is high; the arrangement of the No. 1 reinforcing ribs enables a gap to exist between the inner wall of the tube body and the sleeve rod when the bobbin is sleeved on the sleeve rod, and the arrangement of the No. 2 reinforcing ribs enables a gap to exist between the yarn and the outer wall of the tube body when the yarn is wound on the bobbin, thereby improving the permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of Example 1 of the utility model. DETAILED DESCRIPTION

[0012] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0013] Embodiment 1:

[0014] like Figure 1As shown, the utility model discloses a bobbin for dyeing bobbins that is easy for dye to flow, comprising a cylindrical tube body 1, on the inner wall of the tube body 1 are evenly distributed 18 No. 1 reinforcing ribs 3 extending along the axial direction of the tube body 1, the outer surface of the No. 1 reinforcing rib 3 is arc-shaped, on the outer side wall of the tube body 1, a No. 2 reinforcing rib 2 extending along the axial direction of the tube body 1 is arranged at a position corresponding to the No. 1 reinforcing rib 3, the outer surface of the No. 2 reinforcing rib 2 is arc-shaped, and on both sides of the No. 2 reinforcing rib 2, 18 seepage holes 4 connected to the inside of the tube body 1 are arranged from top to bottom.

[0015] The principle of the above technical solution is that by setting the seepage hole 4 on both sides of the No. 2 reinforcing rib 2, the strength of the place is strengthened by the No. 1 reinforcing rib 3 and the No. 2 reinforcing rib 2, so that the overall structural strength is high. When the No. 1 reinforcing rib 3 is set when the bobbin is sleeved on the sleeve rod, there is a gap between the inner wall of the tube body 1 and the sleeve rod, and the dye can enter from the gap between the tube body 1 and the sleeve rod and then flow out through the seepage hole 4. At this time, the outside of the bobbin is wound with yarn. Due to the existence of the No. 2 reinforcing rib 2, when the yarn is wound on the bobbin, there is also a gap between the yarn and the outer wall of the tube body 1. The dye flowing out of the seepage hole 4 enters the gap between the yarn and the tube body 1, which greatly increases the contact area between the dye and the yarn, thereby increasing the permeability. In addition, setting the seepage hole 4 on both sides of the No. 2 reinforcing rib 2 can also prevent the yarn from being scratched.

[0016] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0017] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0019] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A bobbin for dyeing packaged yarns which facilitates the flow of dye, characterized in that: The invention comprises a cylindrical tube body (1), on the inner wall of the tube body (1) a plurality of first reinforcing ribs (3) extending axially along the tube body (1) are evenly distributed, the outer surface of the first reinforcing ribs (3) is arc-shaped, on the outer wall of the tube body (1) a second reinforcing rib (2) extending axially along the tube body (1) is arranged at a position corresponding to the first reinforcing rib (3), the outer surface of the second reinforcing rib (2) is arc-shaped, and on both sides of the second reinforcing rib (2) from top to bottom a plurality of liquid seepage holes (4) communicating with the interior of the tube body (1) are arranged.

2. The bobbin for dyeing a packaged yarn that facilitates dye flow according to claim 1, characterized in that: The number of the No. 1 reinforcing rib (3) and the number of the No. 2 reinforcing rib (2) are both 18.

3. The bobbin for dyeing a packaged yarn that facilitates dye flow according to claim 2, characterized in that: The number of the seepage holes (4) arranged on both sides of the No. 2 reinforcing rib (2) is 18.

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