Novel groove needle for sequin yarn production

Abstract

The utility model relates to a novel groove needle for sequin yarn production, in particular to the technical field of knitting. The utility model comprises a needle hook, a needle head, a needle groove, a needle rod and a needle foot, the tail end of the needle hook is provided with an elbow which is bent towards the needle rod and prevents a sequin from being hooked into the needle hook, the bending degree of the elbow is 30-40 degrees, the tail end of the needle hook is provided with the elbow which is bent towards the needle rod, and the bending degree of the elbow is preferably 35 degrees. The width of the elbow is larger than the inner diameter of the sequin, so that the sequin can be prevented from hooking into the needle hook to cause the problems of loop accumulation of the ground comb, yarn breakage and broken hole defects formed on the cloth cover, and the production efficiency and the product quality are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of knitting technology, and in particular to a novel grooved needle for sequin yarn production. Background Technology

[0002] Sequins are a common type of jewelry, loved by many consumers. However, they are rarely seen in lace trims and lace fabrics, mainly because the raw material is difficult to produce on warp knitting machines, making it impossible to guarantee product quality.

[0003] Sequins are used to make yarn cones from textile yarns, which are called sequin yarns. The sequin yarns commonly used in the market have an outer diameter of >2mm. Sequin yarns are used as weft yarns in warp knitting machines. During the knitting process, the groove needles are easy to get caught in the inner holes of the sequins, which leads to the accumulation of loops in the ground comb, yarn breakage, and the formation of holes and defects on the fabric surface, affecting the production quality. Utility Model Content

[0004] (1) Technical solution

[0005] To solve the above-mentioned technical problems, this utility model provides a novel grooved needle for sequin yarn production, including a needle hook, a needle head, a needle groove, a needle bar, and a needle foot. The end of the needle hook is provided with a bend that bends towards the needle bar to prevent sequins from getting caught in the needle hook. The bend has a curvature of 30 to 40 degrees.

[0006] Preferably, the bend has a curvature of 35°.

[0007] Preferably, the outer diameter of the bead is 0.8 mm and the inner diameter is 0.45 mm.

[0008] Preferably, the width of the bend is greater than the inner diameter of the bead.

[0009] (2) Beneficial effects

[0010] This utility model provides a novel grooved needle for sequin yarn production. Compared with the prior art, this utility model has the following advantages: by providing a bend at the end of the needle hook that bends towards the needle bar, with the bend angle preferably being 35° and the width of the bend being greater than the inner diameter of the sequin, the sequin can be prevented from getting caught in the needle hook, which would lead to yarn accumulation, yarn breakage, and holes in the fabric surface, thus effectively improving production efficiency and product quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the grooved needle used in the production of sequin yarn in the prior art.

[0012] Figure 2 This is a schematic diagram of the structure of this utility model.

[0013] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0014] The attached diagram is labeled as follows: 1-Hook, 11-Bend, 2-Needle, 3-Needle Groove, 4-Needle Bar, 5-Needle Foot. Detailed Implementation

[0015] The present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0016] like Figures 1-3 As shown, the present invention discloses a novel grooved needle for producing sequin yarn, comprising a needle hook 1, a needle head 2, a needle groove 3, a needle bar 4, and a needle foot 5. The end of the needle hook 1 is provided with a bend 11 that bends towards the needle bar 4 to prevent sequins from getting caught in the needle hook 1. The bend 11 has a curvature of 30 to 40 degrees.

[0017] The bend has a curvature of 35°, the outer diameter of the bead is 0.8 mm, the inner diameter is 0.45 mm, and the width of the bend 11 is greater than the inner diameter of the bead.

[0018] By providing a bend 11 at the end of the needle hook 1 that bends towards the needle bar 4, the bend 11 has a curvature of 30-40°, preferably 35°, and the width of the bend 11 is greater than the inner diameter of the sequin. This can prevent the sequin from getting caught in the needle hook 1, which would cause the comb to bunch up, the yarn to break, and the fabric to form holes or defects, thus effectively improving production efficiency and product quality.

[0019] The embodiments described above are merely preferred embodiments of the present invention, and are described in a relatively specific and detailed manner. However, the present invention is not limited to these embodiments. It should be noted that for those skilled in the art, any improvements made without departing from the spirit of the present invention fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A novel grooved needle for sequin yarn production, comprising a needle hook (1), a needle head (2), a needle groove (3), a needle bar (4), and a needle foot (5), characterized in that, The end of the needle hook (1) is provided with a bend (11) that bends toward the needle bar (4) to prevent the sequins from getting caught in the needle hook (1), and the bend (11) has a curvature of 30 to 40 degrees.

2. The novel grooved needle for sequin yarn production according to claim 1, characterized in that, The bend has a curvature of 35°.

3. The novel grooved needle for sequin yarn production according to claim 1, characterized in that, The outer diameter of the bead is 0.8 mm and the inner diameter is 0.45 mm.

4. A novel grooved needle for sequin yarn production according to claim 3, characterized in that, The width of the elbow (11) is greater than the inner diameter of the bead.

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