Yarn combing device capable of controlling warp density

Abstract

The utility model discloses a yarn combing device for controlling warp density, which comprises a yarn fixing tube and an R pin, the yarn fixing tube is a cylindrical tube body with two open ends, a plurality of strip-shaped yarn dividing grooves are equidistantly arranged on the yarn fixing tube along the length direction, yarns respectively penetrate through the yarn dividing grooves, and the length of the main body part of the R pin is equal to that of the yarn fixing tube. The main body part of the R pin is inserted into the yarn fixing tube and limits the yarn in the yarn dividing groove; a sole timber is arranged in the yarn fixing pipe, the cross section of the sole timber is a semicircle with the same inner diameter as the yarn fixing pipe, the top end of the sole timber right faces the yarn dividing groove and is a plane, a cavity for containing the R pin to be inserted is formed between the top end of the sole timber and the yarn fixing pipe, yarn is located between the R pin and the sole timber, and the top end of the sole timber is higher than the two ends of the yarn dividing groove. Yarns penetrate into the yarn dividing grooves respectively and are inserted and fixed through the R pins, the yarns can be effectively separated and prevented from being doubled, precision and consistency of the yarns are guaranteed, and therefore the problems that at present, the yarns are prone to being doubled, experienced workers need to conduct manual correction aside, and time and labor are wasted are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of textiles, and in particular relates to a yarn combing device for controlling warp density. Background Art

[0002] When the yarn is very precise, it is easy to deviate during the traction process, resulting in winding, which is not conducive to the stability of tension and affects the normal progress of the next process. Therefore, experienced workers are often required to perform manual corrections on the side. However, this method not only has certain technical requirements for the staff, but is also time-consuming, labor-intensive and labor-intensive. Utility Model Content

[0003] The utility model aims to provide a carding device for controlling warp density, so as to solve the problem that warp yarns are easy to be paralleled and thus waste manpower.

[0004] The technical solution adopted by the utility model is a combing device for controlling warp density, comprising a yarn fixing tube and an R pin, the yarn fixing tube is a cylindrical tube body with openings at both ends, a plurality of strip-shaped yarn dividing grooves are equidistantly provided on the yarn fixing tube along the length direction, and the yarns pass through the yarn dividing grooves respectively, the main part of the R pin is equivalent to that of the yarn fixing tube, the main part of the R pin is inserted into the yarn fixing tube and confines the yarn in the yarn dividing grooves.

[0005] Preferably, the distance between the two ends of the yarn dividing groove is 5 / 6 to 1 times the diameter of the yarn fixing tube.

[0006] Preferably, a wood block is arranged in the above-mentioned yarn fixing tube, and the cross section of the wood block is a semicircle with the same inner diameter as the yarn fixing tube, the top of the wood block is opposite to the yarn dividing groove and the top of the wood block is a plane, and there is a cavity for accommodating the insertion of the R pin between the top of the wood block and the yarn fixing tube, and the yarn is located between the R pin and the wood block.

[0007] Preferably, the top of the above-mentioned cushion wood is higher than the two ends of the yarn dividing groove.

[0008] Preferably, the width of the yarn dividing slots 2 is 1.5-2 mm, and the distance between adjacent yarn dividing slots is 6 mm.

[0009] Compared with the prior art, the beneficial effect of the utility model is that the yarn fixing tube designed in the utility model passes the yarn into the yarn dividing groove respectively and is fixed by inserting R pins, which can effectively separate the yarn, prevent the yarn from being doubly doubling, and ensure the precision and consistency of the yarn, thereby solving the problem that the yarn is easy to be doubly doubly doubling, which requires experienced workers to perform manual correction on the side, which is time-consuming and laborious. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a cross-sectional view of the combing device;

[0011] Figure 2 A side view of the combing device;

[0012] Figure 3 It is a top view of the combing device. DETAILED DESCRIPTION

[0013] The present invention will be further explained below in conjunction with the accompanying drawings to facilitate better understanding by those skilled in the art.

[0014] Example 1

[0015] like Figure 1-3 As shown, a combing device for controlling warp density comprises a yarn fixing tube 1 and an R pin 4. The yarn fixing tube 1 is a cylindrical tube body with openings at both ends. A plurality of strip-shaped yarn dividing grooves 2 are equidistantly provided on the yarn fixing tube 1 along the length direction. The yarns pass through the yarn dividing grooves 2 respectively. The main part of the R pin 4 is equivalent to the length of the yarn fixing tube 1. The main part of the R pin 4 is inserted into the yarn fixing tube 1 and confines the yarn in the yarn dividing grooves 2, and fixes the yarn fixing tube 1 on the sand line, so as to achieve the effect of separating the yarns by using the yarn dividing grooves 2, thereby avoiding yarn doubling, and solving the problem that the prior art requires experienced technicians to separate the yarns for a long time, which is time-consuming and labor-intensive.

[0016] Furthermore, the distance between the two ends of the yarn separation groove 2 is 5 / 6 to 1 times the diameter of the yarn fixing tube 1, and each yarn falls into the yarn separation groove 2 clearly, which has a good yarn separation effect.

[0017] Furthermore, a pad 3 is arranged inside the yarn fixing tube 1. The cross section of the pad 3 is a semicircle with the same inner diameter as the yarn fixing tube 1. The top of the pad 3 is opposite to the yarn dividing groove 2 and the top of the pad 3 is a plane. There is a cavity for accommodating the insertion of the R pin 4 between the top of the pad 3 and the yarn fixing tube 2. The yarn is located between the R pin 4 and the pad 3. The pad 3 is arranged inside the yarn fixing tube 1. On the one hand, the pad 3 has a certain mass but the mass is not large, which has a stabilizing effect on the yarn fixing tube 1, preventing the yarn from jumping and driving the yarn fixing tube 1 to jump, and at the same time preventing the yarn fixing tube 1 from pressing the yarn too much downward due to excessive mass; on the other hand, the pad 3 is conducive to improving the consistency of yarn traction.

[0018] The top of the cushion 3 is higher than the two ends of the yarn dividing slot 2, and the yarn passes over the cushion, which has a protective effect on the yarn and avoids breakage.

[0019] Furthermore, the width of the yarn dividing slots 2 is 1.5-2 mm, and the distance between adjacent yarn dividing slots 2 is 6 mm, so as to separate the yarns and ensure precision while meeting the production requirements of most products.

[0020] The above-mentioned embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the scope of the utility model. Without departing from the design spirit and principle of the utility model, various modifications and improvements made by those skilled in the art to the technical solution of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A carding device for controlling warp density, characterized in that: The invention comprises a yarn fixing tube (1) and an R pin (4), wherein the yarn fixing tube (1) is a cylindrical tube body with openings at both ends, a plurality of strip-shaped yarn dividing grooves (2) are provided on the yarn fixing tube (1) at equal intervals along the length direction, and the yarns pass through the yarn dividing grooves (2) respectively, and the main part of the R pin (4) is of the same length as the yarn fixing tube (1), and the main part of the R pin (4) is inserted into the yarn fixing tube (1) and confines the yarn in the yarn dividing grooves (2).

2. A carding device for controlling warp density according to claim 1, characterized in that: The distance between the two ends of the yarn dividing groove (2) is 5 / 6 to 1 times the diameter of the yarn fixing tube (1).

3. A carding device for controlling warp density according to claim 1, characterized in that: A cushion (3) is arranged inside the yarn fixing tube (1), the cross section of the cushion (3) is a semicircle with the same inner diameter as the yarn fixing tube (1), the top end of the cushion (3) is directly opposite to the yarn dividing groove (2) and the top end of the cushion (3) is a plane, a cavity for accommodating the insertion of an R pin (4) is present between the top end of the cushion (3) and the yarn fixing tube (1), and the yarn is located between the R pin (4) and the cushion (3).

4. A carding device for controlling warp density according to claim 3, characterized in that: The top end of the cushion wood (3) is higher than the two ends of the yarn separation groove (2).

5. A carding device for controlling warp density according to claim 1, characterized in that: The width of the yarn dividing groove (2) is 1.5-2 mm, and the distance between adjacent yarn dividing grooves (2) is 6 mm.

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