Elastic combined backing ring needle for transferring fabric

Abstract

An elastic combined backing ring needle for transferring fabric comprises a combined backing ring needle, the combined backing ring needle comprises a main backing ring needle, at least one side of the main backing ring needle is provided with a first elastic backing ring needle, and the main backing ring needle comprises a main backing ring needle foot, a main backing ring needle rod, a main backing ring needle head, a backing ring part and a main backing ring bottom which are integrally formed. The first elastic backing ring needle comprises a first elastic needle foot, a first elastic needle rod and a first elastic needle head, and a bending part which is bent towards the main backing ring needle rod is arranged on the upper side of the first elastic needle head. The first elastic backing ring needle is arranged on at least one side of the main backing ring needle, the main backing ring needle is used for supporting the fabric, then the first elastic backing ring needle is elastically matched with the transfer needle, and the transfer performance of the fabric on the knitting needle is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sock machines, and particularly relates to an elastic combined support loop needle for transferring fabrics. Background Art

[0002] The transfer method of socks and fabrics currently produced and sold on the market from knitting machines to sewing equipment for sewing the sock toes will use main transfer needles and support loop needles. The Chinese invention patent application number CN202011411017.8 is a support loop transfer needle for transferring socks or fabrics from knitting machines to sewing equipment. Its structure is thin in front and thick in the back, with an inclined structure at the bottom. Although this structure is integral, the manufacturing process of this support loop transfer needle is complicated, the processing difficulty is high, the scrap rate is high, the price is high, and the user cost is high. It cannot be mass-produced in reality. In actual use, there will be problems such as lack of elastic avoidance and easy knitting needle jamming.

[0003] How to further reduce the manufacturing cost of the support loop needle, improve the guiding performance of the knitting needle, and avoid the problem of needle breakage is the subject of study for those skilled in the art. Utility Model Content

[0004] The utility model provides an elastic combined support ring needle which has a simple structure, is suitable for batch manufacturing, has good knitting needle guiding performance and is used for transferring fabrics.

[0005] An elastic combined support loop needle for transferring fabrics, comprising a combined support loop needle, the combined support loop needle comprising a main support loop needle, a first elastic support loop needle being provided on at least one side of the main support loop needle, the main support loop needle comprising an integrally formed main support loop pin, a main support loop needle bar, a main support loop needle head, a support loop portion, and a main support loop bottom, the first elastic support loop needle comprising an integrally formed first elastic pin, a first elastic needle bar, and a first elastic needle head, the upper side of the first elastic needle head being provided with a bending portion bent toward the main support loop needle bar. The utility model forms a combined support loop needle by bonding the main support loop needle and the first elastic support loop needle, wherein the main support loop needle cooperates with the coil of the sock fabric, the first elastic support loop needle cooperates with the knitting needle and the transfer needle, which greatly reduces the manufacturing difficulty of the combined support loop needle and improves the knitting needle guiding performance.

[0006] The main support loop needle is provided with a first elastic support loop needle on one side and a second elastic support loop needle on the other side. The second elastic support loop needle includes an integrally formed second elastic pin, a second elastic needle rod, and a second elastic needle head. The second elastic needle head is provided with a second bending portion bent toward the main support loop needle rod. The first elastic support loop needle and the second elastic support loop needle on both sides of the main support loop needle realize the common performance of the combined support loop needle. Any two combined support loop needles can realize that two elastic support loop needles are provided between adjacent spaces to improve the guiding performance of the knitting needle.

[0007] The lower side of the first elastic needle head is provided with a third bending part bending toward the main support ring needle rod, so as to improve the guiding performance. The lower side of the second elastic needle head is provided with a fourth bending part bending toward the main support ring needle rod, so as to improve the guiding performance.

[0008] The bending direction of the bending portion is opposite to that of the second bending portion, thereby increasing the guiding space between the bending portion and the second bending portion.

[0009] The third bending portion and the fourth bending portion have bending directions opposite to each other, thereby increasing the guiding space between the third bending portion and the fourth bending portion.

[0010] A sock machine comprises a sock lower transfer mechanism assembly and a sock upper transfer mechanism assembly, wherein the sock lower transfer mechanism assembly cooperates with two or more combined support ring needles installed on a lower needle plate through a pushing mechanism, and the gap between the two combined support ring needles cooperates with the transfer ring transfer needles of the sock upper transfer mechanism assembly and the knitting needles installed on the sock machine. The utility model cooperates with the transfer ring transfer needles of the sock upper transfer mechanism assembly and the knitting needles installed on the sock machine through the gap between the two combined support ring needles, thereby improving the knitting needle guiding performance.

[0011] The top of the knitting needle is an arc structure, and the two sides of the arc structure are respectively matched with the third bending part and the fourth bending part.

[0012] The utility model arranges a first elastic support loop needle on at least one side of a main support loop needle, uses the main support loop needle to support fabric, and then uses the first elastic support loop needle to elastically cooperate with the transfer loop transfer needle to achieve the transfer performance of the fabric on the knitting needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of an elastic combined support ring needle for transferring fabrics according to the utility model;

[0015] Figure 2 This is a schematic diagram of a top view of the structure of an elastic combined support ring needle for transferring fabrics according to the utility model;

[0016] Figure 3 This is a schematic diagram of the side view structure of an elastic combined support ring needle for transferring fabrics according to the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the second elastic support ring needle in the utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the main support ring needle in the utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the first elastic support ring needle in the utility model;

[0020] Figure 7 It is a schematic diagram of the change of the guiding process of the elastic combined support ring for the transfer needle and the knitting needle in the utility model;

[0021] Figure 8 It is a schematic cross-sectional view of the structure of the hosiery machine of the utility model; DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-8 The specific implementation method further explains the technical solution of this patent in detail.

[0023] An elastic combined support ring needle for transferring fabrics comprises a combined support ring needle 1, the combined support ring needle 1 comprises a main support ring needle 2, at least one side of the main support ring needle 2 is provided with a first elastic support ring needle 3, the main support ring needle 2 comprises an integrally formed main support ring pin 2a, a main support ring needle rod 2b, a main support ring needle head 2c, a support ring portion 2e, and a main support ring bottom 2d, the first elastic support ring needle 3 comprises an integrally formed first elastic pin 3a, a first elastic needle rod 3b, and a first elastic needle head 3c, and the upper side of the first elastic needle head 3c is provided with a bending portion 3f bent toward the main support ring needle rod. The first elastic support ring needle 3 is an integrated structure made of steel sheets of equal thickness.

[0024] As a preferred structure, a first elastic support ring needle 3 is provided on one side of the main support ring needle 2, and a second elastic support ring needle 4 is provided on the other side. The second elastic support ring needle 4 includes an integrally formed second elastic pin 4a, a second elastic needle rod 4b, and a second elastic needle head 4c. The second elastic needle head 4c has a second bending portion 4f bent toward the main support ring needle rod on its upper side. The second elastic support ring needle 4 is an integral structure made of steel sheets of equal thickness.

[0025] In order to further improve the guiding effect, a third bending portion 3d bent toward the main support ring needle rod is provided at the lower side of the first elastic needle head 3c. A fourth bending portion 4d bent toward the main support ring needle rod is provided at the lower side of the second elastic needle head 4c.

[0026] In order to realize bidirectional guidance, the bending portion 3f and the second bending portion 4f have opposite bending directions. The third bending portion 3d and the fourth bending portion 4d have opposite bending directions.

[0027] The utility model discloses a sock machine comprising a sock lower transfer mechanism assembly 6 and a sock upper transfer mechanism assembly 7. The sock lower transfer mechanism assembly 6 cooperates with two or more combined support loop needles 1 installed on a lower needle plate 61 through a pushing mechanism 62, and the gap between the two combined support loop needles 1 cooperates with the transfer loop transfer needle 71 of the sock upper transfer mechanism assembly 7 and the knitting needle 8 installed on the sock machine.

[0028] The top of the knitting needle 8 is an arc structure, and the two sides of the arc structure are respectively matched with the third bending part 3d and the fourth bending part 4d.

[0029] like Figure 7 and Figure 8 As shown, during operation, the pushing mechanism 62 installed on the lower transfer mechanism assembly 6 pushes the combined loop needle 1 installed on the lower needle disk 61 to move forward and backward, and the lower transfer mechanism assembly 6 can move up and down, and utilizes the arc structure of the top of the knitting needle 8 and the third bending portion 3d and the fourth bending portion 4d between the two combined loop needles 1 to guide the knitting needle 8 into the loop transfer needle 71 installed on the upper transfer mechanism assembly 7, thereby reliably transferring the socks or fabrics from the knitting machine equipment to the sewing equipment for sewing.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An elastic combined trunnion needle for transferring fabrics, comprising a combined trunnion needle (1), characterized in that: The combined support ring needle (1) comprises a main support ring needle (2), at least one side of the main support ring needle (2) is provided with a first elastic support ring needle (3), the main support ring needle (2) comprises an integrally formed main support ring pin (2a), a main support ring needle rod (2b), a main support ring needle head (2c), a support ring portion (2e), and a main support ring bottom (2d), the first elastic support ring needle (3) comprises an integrally formed first elastic pin (3a), a first elastic needle rod (3b), and a first elastic needle head (3c), and the first elastic needle head (3c) is provided with a bending portion (3f) bent toward the main support ring needle rod on the upper side.

2. The elastic combined trunnion needle for transferring fabric according to claim 1, characterized in that: The main support ring needle (2) is provided with a first elastic support ring needle (3) on one side and a second elastic support ring needle (4) on the other side. The second elastic support ring needle (4) comprises an integrally formed second elastic pin (4a), a second elastic needle rod (4b), and a second elastic needle head (4c). The second elastic needle head (4c) is provided with a second bending portion (4f) bent toward the main support ring needle rod on the upper side.

3. The elastic combined trunnion needle for transferring fabric according to claim 1, characterized in that: A third bending portion (3d) is provided on the lower side of the first elastic needle head (3c) and is bent towards the main support ring needle rod.

4. The elastic combined trunnion needle for transferring fabric according to claim 2, characterized in that: A fourth bending portion (4d) is provided on the lower side of the second elastic needle head (4c) and is bent towards the main support ring needle rod.

5. The elastic combined trunnion needle for transferring fabric according to claim 1, characterized in that: The bending direction of the bending portion (3f) is opposite to that of the second bending portion (4f).

6. The elastic combined trunnion needle for transferring fabric according to claim 3, characterized in that: The third bending portion (3d) and the fourth bending portion (4d) have opposite bending directions.

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