阅读说明：本技术 拉链布带染色纱筒及染色缸 (Zipper cloth belt dyeing yarn drum and dyeing cylinder ) 是由 蒋进 于 2020-07-10 设计创作，主要内容包括：本发明公开了一种拉链布带染色纱筒及染色缸；所述染色缸包括缸体和缸盖；所述缸体内安装有纱筒,所述纱筒包括中空的筒体,所述筒体上分布有孔,所述筒体一端开口,所述筒体另一端封闭；所述缸体内设有纱筒底板,所述纱筒底板上设有染液进口,所述筒体的开口端压在纱筒底板上,所述纱筒底板的染液进口与筒体连通；所述缸盖内设有纱筒压头,所述纱筒压头由压紧驱动装置驱动压在筒体的封闭端上。本发明将纱筒的筒体设置为一端开口、另一端封闭的结构,筒体的封闭端由纱筒压头外部加压顶紧,由于不再设置纱筒盖板盖住开口端的结构,这一端不会发生漏液现象,从而大大减少了漏液风险,增强了染色效果。(The invention discloses a zipper cloth belt dyeing yarn drum and a dyeing cylinder; the dyeing cylinder comprises a cylinder body and a cylinder cover; a yarn drum is arranged in the cylinder body and comprises a hollow cylinder body, holes are distributed in the cylinder body, one end of the cylinder body is opened, and the other end of the cylinder body is closed; a bobbin bottom plate is arranged in the cylinder body, a dye liquor inlet is formed in the bobbin bottom plate, the opening end of the cylinder body is pressed on the bobbin bottom plate, and the dye liquor inlet of the bobbin bottom plate is communicated with the cylinder body; a yarn cylinder pressure head is arranged in the cylinder cover and is driven by the pressing driving device to press the closed end of the cylinder body. The invention sets the cylinder body of the yarn cylinder into a structure with one end open and the other end closed, the closed end of the cylinder body is pressed and pressed tightly by the outside of the yarn cylinder pressure head, and the end can not generate the liquid leakage phenomenon because the structure that the yarn cylinder cover plate covers the open end is not arranged, thereby greatly reducing the liquid leakage risk and enhancing the dyeing effect.)

1. The utility model provides a zip fastener strap dyeing yarn section of thick bamboo, a yarn section of thick bamboo includes hollow barrel, it is porose to distribute on the barrel, its characterized in that: one end of the cylinder body is open, and the other end of the cylinder body is closed.

2. The zipper tape dyeing reel of claim 1, characterized in that: the closed end of the cylinder is welded and closed by a disc-shaped end cover.

3. The zipper tape dyeing reel of claim 1 or 2, characterized in that: the two ends of the cylinder are respectively sleeved with a ring-shaped baffle, and the baffles are connected with the cylinder through a cone frustum.

4. A zipper cloth belt dyeing cylinder comprises a cylinder body and a cylinder cover; the method is characterized in that: a yarn drum is arranged in the cylinder body and comprises a hollow cylinder body, holes are distributed in the cylinder body, one end of the cylinder body is opened, and the other end of the cylinder body is closed; a bobbin bottom plate is arranged in the cylinder body, a dye liquor inlet is formed in the bobbin bottom plate, the opening end of the cylinder body is pressed on the bobbin bottom plate, and the dye liquor inlet of the bobbin bottom plate is communicated with the cylinder body; a yarn cylinder pressure head is arranged in the cylinder cover and is driven by the pressing driving device to press the closed end of the cylinder body.

5. The zipper tape dyeing vat according to claim 4, characterized in that: the yarn barrel bottom plate is further provided with a yarn barrel plug, and the barrel body is sleeved outside the yarn barrel plug.

6. The zipper tape dyeing vat according to claim 4, characterized in that: the closed end of the cylinder is sealed by welding a disc-shaped end cover.

7. The zipper tape dyeing vat according to claim 4, characterized in that: the two ends of the cylinder are respectively sleeved with a ring-shaped baffle, and the baffles are connected with the cylinder through a cone frustum.

8. The zipper tape dyeing vat according to claim 4, characterized in that: the yarn cylinder pressure head is a flat-plate pressure head or a conical pressure head.

9. The zipper tape dyeing cylinder according to any one of claims 4 to 8, characterized in that: the pressing driving device is arranged on the cylinder cover, and a driving shaft of the pressing driving device penetrates through the cylinder cover to be connected with the yarn barrel pressure head.

10. The zipper tape dyeing vat according to claim 9, characterized in that: the pressing driving device is an air cylinder, a hydraulic cylinder, an electric cylinder, a linear motor, a gear rack transmission mechanism or a nut screw rod mechanism.

Technical Field

The invention belongs to the technical field of zipper production equipment, and particularly relates to a zipper cloth belt dyeing yarn drum and a dyeing cylinder.

Background

Dyeing is an important part in the manufacturing process of the zipper, a semi-finished cloth belt is wound on a yarn bobbin, the yarn bobbin is placed in a dyeing vat, and dyeing liquid is injected into the dyeing vat and circulated, so that the cloth belt is colored.

As shown in fig. 1 and 2, the structure of the bobbin used in the current zipper dyeing includes a hollow bobbin body 1 with two open ends, and holes (not shown) are distributed on the bobbin body 1. As shown in fig. 3 and 4, during dyeing, firstly, a cloth tape is wound on a cylinder body 1 and then is placed in a dyeing vat, one end of the cylinder body 1 is pressed on a yarn cylinder bottom plate 2, the other end of the cylinder body 1 is covered by a yarn cylinder cover plate 3 and is screwed by a rotary thread head 4, dye liquor is pumped into the cylinder body 1 through a dye liquor inlet 5 on the yarn cylinder bottom plate 2, then the dye liquor is printed on the cloth tape through holes distributed on the cylinder body 1 and then flows into the cylinder body 6 for circulation. One of the reasons for the leakage of the dye solution is that the cover plate 3 of the yarn bobbin may be warped and deformed, and the poor sealing between the cover plate and the opening end of the cylinder body 1 causes the leakage of the dye solution, thereby affecting the normal circulation path of the dye solution, and part of the dye solution is not printed on the cloth belt through the holes distributed on the cylinder body 1, so that the dyeing effect is greatly reduced.

Disclosure of Invention

In view of this, the invention aims to provide a zipper cloth tape dyeing bobbin and a dyeing cylinder, which can reduce the risk of liquid leakage and enhance the dyeing effect.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a zipper cloth tape dyeing yarn drum which comprises a hollow drum body, wherein holes are distributed in the drum body, one end of the drum body is opened, and the other end of the drum body is closed.

Preferably, the closed end of the cylinder is welded and closed by a disc-shaped end cover.

As a preferred technical scheme, the two ends of the cylinder body are respectively sleeved with a circular baffle, and the baffles are connected with the cylinder body through a cone frustum.

The invention also provides a zipper cloth tape dyeing cylinder which comprises a cylinder body and a cylinder cover; a yarn drum is arranged in the cylinder body and comprises a hollow cylinder body, holes are distributed in the cylinder body, one end of the cylinder body is opened, and the other end of the cylinder body is closed; a bobbin bottom plate is arranged in the cylinder body, a dye liquor inlet is formed in the bobbin bottom plate, the opening end of the cylinder body is pressed on the bobbin bottom plate, and the dye liquor inlet of the bobbin bottom plate is communicated with the cylinder body; a yarn cylinder pressure head is arranged in the cylinder cover and is driven by the pressing driving device to press the closed end of the cylinder body.

As a preferred technical scheme, a yarn drum plug is further arranged on the yarn drum bottom plate, and the drum body is sleeved outside the yarn drum plug.

Preferably, the closed end of the cylinder is welded and closed by a disk-shaped end cover.

As a preferred technical scheme, the two ends of the cylinder body are respectively sleeved with a circular baffle, and the baffles are connected with the cylinder body through a cone frustum.

As a preferable technical scheme, the yarn cylinder pressure head is a flat-plate type pressure head or a conical pressure head.

According to a preferable technical scheme, the pressing driving device is arranged on the cylinder cover, and a driving shaft of the pressing driving device penetrates through the cylinder cover to be connected with the yarn cylinder pressure head.

According to a preferable technical scheme, the compression driving device is an air cylinder, a hydraulic cylinder, an electric cylinder, a linear motor, a gear rack transmission mechanism or a nut screw mechanism.

The invention has the beneficial effects that:

the invention sets the cylinder body of the yarn cylinder into a structure with one end open and the other end closed, the closed end of the cylinder body is pressed and pressed tightly by the outside of the yarn cylinder pressure head, and the end can not generate the liquid leakage phenomenon because the structure that the yarn cylinder cover plate covers the open end is not arranged, thereby greatly reducing the liquid leakage risk and enhancing the dyeing effect.

Drawings

In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:

FIG. 1 is a schematic structural view (perspective view) of a conventional package;

FIG. 2 is a schematic structural view of a conventional package (a perspective view from another angle);

FIG. 3 is a schematic structural view (perspective view) of a conventional dyeing tank;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a schematic structural view (perspective view) of the package of example 1;

FIG. 6 is a schematic structural view (a perspective view from another angle) of the package of example 1;

FIG. 7 is a schematic structural view (perspective view) of a dyeing vessel in example 1;

FIG. 8 is a cross-sectional view of FIG. 7;

fig. 9 is a schematic structural view of the cylinder head.

Detailed Description

The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.