CN219752600U

CN219752600U - Jacquard cam mechanism with high-wool and low-wool general purpose

Info

Publication number: CN219752600U
Application number: CN202321136458.0U
Authority: CN
Inventors: 黄小龙
Original assignee: Jiangyin Xinfu Precision Machinery Co ltd
Current assignee: Jiangyin Xinfu Precision Machinery Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-09-26
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to a general jacquard triangle mechanism with high wool and low wool, which comprises a body, wherein the upper end of the surface of the body is provided with a knitting hook runway, the lower end of the surface of the body is provided with a needle connecting runway, the knitting hook runway is used for limiting the action track of knitting hooks, the needle connecting runway is used for limiting the action track of knitting needles, the knitting hook runway comprises a first ascending section and a first descending section connected to the side surface of the first ascending section, the body is provided with a notch at the first descending section, the first descending section extends out of the notch, and when knitting hook pins enter the first descending section and the needle connecting pins enter the second descending section, the first descending section is used for restricting the knitting needles and the knitting hooks to descend, so that disordered flowers are avoided.

Description

Jacquard cam mechanism with high-wool and low-wool general purpose

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a jacquard triangular mechanism with high wool and low wool.

Background

The existing weft knitting jacquard is obtained by knitting with a circular knitting machine, and the knitting hooks perform corresponding jacquard actions through a special triangular mechanism, so that corresponding knitting patterns are obtained. The triangular mechanism used in the existing production adopts a separated design, the left side of the hook knitting runway is provided with a notch and only has a small descending section, when the hook knitting (needle connection) track is not on the same line when the low wool is hung and the high wool is hung, the tension of the wool yarn is overlarge when the wool yarn is hung, the wool yarn fiber is possibly damaged in advance and broken, the fly of the cylinder nozzle of the cylinder is increased, the machine operation is directly influenced, and the cloth quality is seriously influenced.

Disclosure of Invention

In view of the foregoing drawbacks of the prior art, an object of the present utility model is to provide a high-wool, low-wool universal jacquard cam mechanism, which solves one or more of the problems of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a high hair, general jacquard weave triangle mechanism of low hair, low hair jacquard weave triangle mechanism includes the body, the body surface upper end is seted up and is woven the hook runway, the body surface lower extreme is seted up and is connect the needle runway, it is used for restricting the action track of weaving the hook to weave the hook runway, it is used for restricting the action track that connects the needle to connect the needle runway, it includes first rising section and connects to weave the hook runway the first decline section of first rising section side, the body is located first decline section department is seted up jaggedly, first decline section extends the breach.

Further, the needle connecting runway comprises a second ascending section and a second descending section connected to the side face of the second ascending section.

Further, the included angle between the first descending section and the axis is smaller than the included angle between the second descending section and the axis.

Further, the lower end of the surface of the second ascending section and the upper end of the surface of the second descending section are respectively provided with a transition inclined plane.

Further, the upper end of the knitting hook is provided with a hook part, and the lower end of the knitting hook is provided with a knitting hook stitch.

Further, the needle is connected to the lower end of the knitting hook, and the needle is provided with a needle connecting stitch.

Further, the body is further provided with at least two first fixing holes.

Further, a limiting block matched with the second descending section is arranged at the notch, and the limiting block, the first ascending section and the first descending section form a knitting hook runway.

Further, the limiting block comprises a bevel edge and a bottom edge which are matched with the second descending section, and the limiting block is further provided with a second fixing hole.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the low-wool jacquard triangular mechanism, the first descending section of the knitting hook runway extends out of the notch, when the knitting hook needle feet enter the first descending section and the needle connecting pins enter the second descending section, the first descending section restrains the needle connecting pins and the knitting hooks to descend, and the actions of hanging high wool and hanging low wool can be completed simultaneously by matching with the limiting block, so that the mess of flowers is avoided, and the cloth cover quality is ensured.

Drawings

Fig. 1 shows a schematic structural diagram of a jacquard triangle mechanism with high-wool and low-wool general purpose according to an embodiment of the utility model.

Fig. 2 shows an isometric view of a jacquard triangle mechanism with high-wool and low-wool commonly used according to an embodiment of the present utility model.

Fig. 3 shows a schematic structure of a knitting hook and a needle in a jacquard triangle mechanism with high and low wool.

The reference numerals in the drawings:

1. a body; 11. a first fixing hole; 12. a notch; 2. weaving a hook runway; 21. a first rising section; 22. a first descent segment; 3. a needle connecting runway; 31. a second rising section; 32. a second descent segment; 33. a transition inclined plane; 4. a knitting hook; 41. knitting a hook stitch; 42. a hook portion; 5. a needle is connected; 51. a needle connecting stitch; 6. a limiting block; 61. a second fixing hole; 62. a beveled edge; 63. and a bottom edge.

Detailed Description

For a better understanding of the utility model with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that any modifications, changes in the proportions, or adjustments of the sizes of structures, proportions, or otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or essential characteristics thereof.

In the description of the present utility model, the positional or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1, 2 and 3, a jacquard triangle mechanism with high wool and low wool is generally used, the jacquard triangle mechanism with low wool comprises a body 1, a knitting hook runway 2 is arranged at the upper end of the surface of the body 1, a needle connecting runway 3 is arranged at the lower end of the surface of the body 1, the knitting hook runway 2 is used for limiting the action track of a knitting hook 4, the needle connecting runway 3 is used for limiting the action track of a needle 5, the knitting hook runway 2 comprises a first ascending section 21 and a first descending section 22 connected to the side surface of the first ascending section 21, a notch 12 is arranged at the position of the body 1 at the first descending section 22, and the first descending section 22 extends out of the notch 12.

Referring to fig. 1 and 2, further, the hook runway 2 and the needle receiving runway 3 are both inverted V-shaped. The needle track 3 comprises a second ascending section 31 and a second descending section 32 connected to the side of the second ascending section 31.

Referring to fig. 1 and 2, further, the included angle between the first descending section 22 and the axis is smaller than the included angle between the second descending section 32 and the axis, so that the first descending section 22 can restrict the hook 4 from descending at a desired angle during the low-wool knitting jacquard process, and the jacquard quality is ensured.

Referring to fig. 1 and 2, further, a transition slope 33 is formed at the lower surface end of the second ascending section 31 and the upper surface end of the second descending section 32, so as to facilitate the connection of the needle 5 to the needle track 3.

Referring to fig. 3, further, the upper end of the knitting hook 4 has a hook portion 42 for discharging the hook yarn, and the lower end of the knitting hook 4 has a knitting hook stitch 41.

Referring to fig. 3, further, the needle 5 is connected to the lower end of the knitting hook 4, and the needle 5 has a needle-engaging stitch 51.

Referring to fig. 1 and 2, further, the body 1 is further provided with at least two first fixing holes 11 for fixing on a cam seat of a circular knitting machine.

Referring to fig. 1 and 2, further, a limiting block 6 matched with the second descending section 32 is disposed at the notch 12, and the limiting block 6, the first ascending section 21 and the first descending section 22 form the knitting track 2.

Specifically, with continued reference to fig. 1 and 2, further, the limiting block 6 includes a bevel edge 62 that cooperates with the second descending segment 32, and a bottom edge 63, where the bevel edge 62 is attached to the end surface of the first descending segment 22, and the bottom edge 63 is used to limit the height of the crochet hook leg 41 to achieve low-wool spinning. The limiting block 6 is also provided with a second fixing hole 61 for fixing on a triangle seat of the circular knitting machine. When high-wool spinning is needed, the corresponding limiting block 6 is replaced.

The specific working procedure of the utility model is as follows:

during weaving, the knitting hook stitch 41 enters the first ascending section 21, the needle connecting stitch 51 enters the second ascending section 31, the knitting hook 5 and the knitting hook 4 are restrained to ascend by the second ascending section 31 until the knitting hook needle foot 41 enters the first descending section 22, the needle connecting stitch 51 enters the second descending section 32, the knitting hook 5 and the knitting hook 4 are restrained to descend by the first descending section 22, high Mao Guamao and low wool hanging are completed, and after the knitting hook 4 is hung, the knitting hook 4 moves separately according to the corresponding limiting block 6.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A high-wool and low-wool general jacquard triangle mechanism is characterized in that: the low-wool jacquard triangular mechanism comprises a body, a knitting hook runway is arranged at the upper end of the surface of the body, a needle connecting runway is arranged at the lower end of the surface of the body, the knitting hook runway is used for limiting the action track of knitting hooks, the needle connecting runway is used for limiting the action track of knitting needles, the knitting hook runway comprises a first ascending section and a first descending section connected to the side face of the first ascending section, the body is located at the first descending section and is provided with a notch, and the first descending section extends out of the notch.

2. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 1, wherein: the needle connecting runway comprises a second ascending section and a second descending section connected to the side face of the second ascending section.

3. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 2, wherein: the included angle between the first descending section and the axis is smaller than the included angle between the second descending section and the axis.

4. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 2, wherein: the lower end of the surface of the second ascending section and the upper end of the surface of the second descending section are respectively provided with a transition inclined plane.

5. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 1, wherein: the upper end of the knitting hook is provided with a hook part, and the lower end of the knitting hook is provided with a knitting hook stitch.

6. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 5, wherein: the needle connecting is connected to the lower end of the knitting hook and is provided with a needle connecting stitch.

7. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 1, wherein: at least two first fixing holes are also formed in the body.

8. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 2, wherein: the notch is provided with a limiting block matched with the second descending section, and the limiting block, the first ascending section and the first descending section form a knitting hook runway.

9. A high-wool, low-wool universal jacquard triangle mechanism as claimed in claim 8, wherein: the limiting block comprises a bevel edge and a bottom edge which are matched with the second descending section, and a second fixing hole is further formed in the limiting block.