Knitting needle and spinning circular knitting machine

Abstract

The utility model relates to the technical field of textile circular knitting machines, and particularly discloses a knitting needle and a textile circular knitting machine, the knitting needle comprises a plurality of mounting seats and a plurality of knitting needles, each knitting needle comprises a needle body, the upper end of each needle body is connected with a needle head, and the upper end of each needle head is provided with a needle hook. The needle hook hooks a second silk thread above to form a first ferrule, when the needle hook moves downwards along the wall face, the needle hook pulls the first ferrule to move downwards and penetrate through a second ferrule formed by the first silk thread below, then the knitting needle moves upwards to enable the first ferrule to drive the lock to turn downwards so that the lock can be opened, and the first ferrule is released after passing through the surface of the lock. The process is repeated to weave clothes; the thickness of the needle head in the axial direction of the rotating shaft is designed to be smaller than the thickness of the needle body in the axial direction of the rotating shaft, so that the needle head can penetrate through the second ferrule with smaller pores, the knitting requirement of smaller density can be met, the thickness of the needle body is not changed, the structural strength of the needle body is not affected, and the knitting precision is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile circular knitting machine technical field, especially a knitting needle and textile circular knitting machine. BACKGROUND

[0002] Generally, the knitting needle includes a needle body, a lock connected with the needle body, the top of the needle body has a needle hook, the upper yarn is caught by the needle hook to form a first loop, the needle body moves down to make the first loop move down and pass through the second loop formed by the lower yarn, then the needle body moves up to make the first loop drive the lock to turn down and open the lock, the first loop is released through the surface of the lock, and the clothes can be knitted by repeating the above process. In the knitting industry, silk, wool and cotton are often mixed with polyester to knit elastic clothes.

[0003] The knitting needle of the prior art is usually integrally formed with the needle hook, and has the same thickness, generally designed as 0.35mm. The knitting needle with the thickness cannot meet the demand of high-density cloth. In order to knit high-density cloth, some manufacturers directly reduce the thickness of the knitting needle to 0.28-0.34mm. However, the cost is increased due to the reduction of the thickness of the needle body, and the strength of the needle body is not enough, which causes the knitting needle to swing easily during the knitting process, affecting the knitting effect.

[0004] Therefore, the prior art still needs to be improved and developed. SUMMARY

[0005] In view of the above problems of the prior art, the utility model aims to provide a knitting needle and a textile circular knitting machine to solve the above problems.

[0006] A knitting needle comprises:

[0007] a needle body;

[0008] a needle head connected to the upper end of the needle body, the upper end of the needle head having a needle hook;

[0009] a lock hinged to the needle head through a rotating shaft and capable of forming a closed structure with the needle hook;

[0010] The thickness of the needle head along the rotating shaft is smaller than the thickness of the needle body along the rotating shaft.

[0011] Specifically, the thickness of the needle head along the rotating shaft is 0.21-0.23mm.

[0012] Specifically, the thickness of the needle body along the rotating shaft is 0.35-0.40mm.

[0013] Specifically, the needle body and the needle head are connected with a connecting part which is gradually narrowed from bottom to top.

[0014] Specifically, the radial width of the needle hook along the rotation axis is 0.90-0.95mm.

[0015] Specifically, the radial width of the needle hook along the rotation axis is 0.90-0.95mm.

[0016] Specifically, the radial width of the needle hook along the rotation axis is 0.90-0.95mm.

[0017] The textile circular knitting machine comprises the knitting needle, the needle body is provided with a guide part which is protruded along the radial direction of the rotation axis, and the textile circular knitting machine further comprises a plurality of mounting seats which are sequentially arranged along the circumferential direction, the mounting seat is provided with a guide groove, and the guide part can slide along the upper wall surface of the guide groove.

[0018] The textile circular knitting machine comprises the knitting needle, the needle body is provided with a guide part which is protruded along the radial direction of the rotation axis, and the textile circular knitting machine further comprises a plurality of mounting seats which are sequentially arranged along the circumferential direction, the mounting seat is provided with a guide groove, and the guide part can slide along the upper wall surface of the guide groove.

[0019] The textile circular knitting machine comprises the knitting needle, the needle body is provided with a guide part which is protruded along the radial direction of the rotation axis, and the textile circular knitting machine further comprises a plurality of mounting seats which are sequentially arranged along the circumferential direction, the mounting seat is provided with a guide groove, and the guide part can slide along the upper wall surface of the guide groove. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view of the knitting needle of the embodiment 1.

[0021] Figure 2 It is a front view of the knitting needle of the embodiment 1. Figure 1 ;

[0022] Figure 3 It is a front view of the knitting needle of the embodiment 1. Figure 2 ;

[0023] Figure 4 It is a front view of the knitting needle of the embodiment 1.

[0024] Figure 5 It is a front view of the knitting needle of the embodiment 1.

[0025] Figure 6 Structure diagram of the mounting seat of Example 2;

[0026] Figure 7 Structure diagram of the mounting seat of Example 3;

[0027] Figure 8 Structure diagram of the needle of Example 4;

[0028] Figure 9 Structure diagram of the needle of Example 5.

[0029] The reference signs are: needle body 10, needle head 20, needle hook 30, lock 40, rotation shaft 50, connecting part 60, guide part 11, mounting seat 70, guide groove 71, first thread 81, and second thread 82. DETAILED DESCRIPTION

[0030] The utility model provides a kind of needle and textile circular knitting machine, to make the purpose, technical scheme and effect of the utility model more clear, definite, the following with reference to drawing and example are further detailed to the utility model of the utility model.It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0031] In the description of the utility model, it should be understood that, involving orientation description, for example, the orientation or position relationship of the upper, lower, front, rear, left, right etc.Indicated is based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying description, and is not indicated or implied that the device or element referred to must have a particular orientation, with a particular orientation configuration and operation, so it cannot be understood as a limitation on the utility model.

[0032] Example 1

[0033] Please refer to Figures 1 to 5 As shown in the drawing, the embodiment discloses a textile circular knitting machine, which comprises a plurality of mounting seats 70 arranged in sequence along the circumferential direction and a plurality of needles, the mounting seat 70 is provided with a guide groove 71, and the needle comprises a needle body 10, the needle body 10 is provided with a guide part 11, the guide part 11 is arranged in a radial direction along the rotation shaft 50, and the guide part 11 can slide along the upper wall surface of the guide groove 71.The main improvement point of the textile circular knitting machine of the embodiment is the structure of the mounting seat 70 and the needle, in order to facilitate understanding the structure and working principle of the circular knitting machine, other structures can refer to the circular knitting machine disclosed in Chinese patent publication No.CN119083007A.

[0034] The knitting needle further comprises a needle head 20 connected to the upper end of the needle body 10, the upper end of the needle head 20 being provided with a needle hook 30; and a latch 40 hinged to the needle head 20 through a hinge shaft 50 and capable of forming a closed structure with the needle hook 30; the thickness of the needle head 20 along the hinge shaft 50 is less than the thickness of the needle body 10 along the hinge shaft 50.

[0035] In the knitting process, the guide part 11 of the knitting needle slides along the upper wall surface of the guide groove 71, and when moving upwards along the wall surface, the second yarn 82 above is hooked by the needle hook 30 to form a first loop, and when moving downwards along the wall surface, the needle hook 30 pulls the first loop downwards and through the second loop formed by the first yarn 81 below, and then the knitting needle moves upwards to make the first loop pull the latch 40 to flip downwards to open the latch 40, and the first loop is released through the surface of the latch 40, and the process is repeated to knit the garment.

[0036] As shown in Figure 2 , the thickness a of the needle head 20 along the hinge shaft 50 is designed to be less than the thickness b of the needle body 10 along the hinge shaft 50, so that the needle head 20 can pass through the second loop with smaller pores, and can adapt to the knitting requirement with smaller density, and the thickness b of the needle body 10 remains unchanged, which does not affect the structural strength and ensures the accuracy of knitting.

[0037] Further, as shown in Figure 2 , the thickness a of the needle head 20 along the hinge shaft 50 is 0.21-0.23mm, which can adapt to the knitting requirement with smaller density.

[0038] Further, as shown in Figure 2 , the thickness b of the needle body 10 along the hinge shaft 50 is 0.35-0.40mm, the thickness of the needle body 10 remains the conventional size specification, which is thick and not easy to be deflected or deformed, does not affect the structural strength and can ensure the accuracy of knitting.

[0039] Further, as shown in Figure 2 and Figure 4 , the connecting part 60 gradually narrows from bottom to top between the needle body 10 and the needle head 20, the needle body 10, the connecting part 60 and the needle head 20 are integrally connected, which has better structural stability and lower production difficulty.

[0040] Further, as shown in Figure 3 , the width c of the needle hook 30 along the radial direction of the hinge shaft 50 is 0.90-0.95mm, which reduces the width of the needle hook 30, so that the needle hook 30 can more easily pass through the second loop formed by the first yarn 81 upwards.

[0041] Further, as shown in Figure 3As shown, the width d of the latching 40 along the rotation axis 50 is 1.35-1.38mm when the latching 40 is closed with the needle hook 30; the width e of the latching 40 along the rotation axis 50 is 1.0-1.07mm when the latching 40 is opened; the width of the needle hook 30 and the needle 20 is reduced when the latching 40 is closed and opened, so that the needle hook 30 and the needle 20 can more easily pass through the second loop formed by the first thread 81 upward or downward.

[0042] Embodiment 2

[0043] Please refer to Figure 6 As shown, the embodiment 2 is another structure of the mounting seat 70, specifically, the design of the guide slot 71 is different from that of the embodiment 1, which is suitable for the textile requirements of other fabrics.

[0044] Embodiment 3

[0045] Please refer to Figure 7 As shown, the embodiment 3 is another structure of the mounting seat 70, specifically, the design of the guide slot 71 is different from that of the embodiment 1, which is suitable for the textile requirements of other fabrics.

[0046] Embodiment 4

[0047] Please refer to Figure 8 As shown, the embodiment 4 is another structure of the needle, specifically, the design of the handle structure at the lower end of the needle body 10 is different from that of the embodiment 1, which is suitable for the textile requirements of other fabrics.

[0048] Embodiment 5

[0049] Please refer to Figure 9 As shown, the embodiment 5 is another structure of the needle, specifically, the design of the handle structure at the lower end of the needle body 10 is different from that of the embodiment 1, which is suitable for the textile requirements of other fabrics.

[0050] The preferred embodiments of the present application are specifically described above, but the present application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application. These equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A knitting needle characterized by, Comprising: a needle body (10); a needle head (20) connected to the upper end of the needle body (10), the upper end of the needle head (20) having a needle hook (30); a latch (40) hinged to the needle head (20) through a pivot (50) and capable of forming a closed structure with the needle hook (30); the thickness of the needle head (20) along the pivot (50) is less than the thickness of the needle body (10) along the pivot (50).

2. A knitting needle according to claim 1, characterized in that the thickness of the needle head (20) along the pivot (50) is 0.21-0.23mm.

3. A knitting needle according to claim 1, wherein the thickness of the needle body (10) along the pivot (50) is 0.35-0.40mm.

4. A knitting needle according to claim 1, wherein a connecting part (60) gradually narrowing from bottom to top is connected between the needle body (10) and the needle head (20), the needle body (10), the connecting part (60) and the needle head (20) are integrally connected.

5. A knitting needle according to claim 1, wherein the width of the needle hook (30) along the pivot (50) is 0.90-0.95mm.

6. A knitting needle according to claim 5, wherein the width of the latch (40) along the pivot (50) after being closed with the needle hook (30) is 1.35-1.38mm; the width of the latch (40) along the pivot (50) after being opened is 1.0-1.07mm.

7. A textile circular knitting machine characterized in that, the knitting needle as claimed in any one of claims 1-6, the needle body (10) is provided with a guide part (11), the guide part (11) is radially protruding along the pivot (50), the textile circular knitting machine further comprises a plurality of mounting seats (70) arranged in sequence along the circumferential direction, the mounting seat (70) is provided with a guide groove (71), the guide part (11) can slide along the upper wall surface of the guide groove (71).

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