High-wear-resistance textile needle cylinder easy to dissipate heat

Abstract

The utility model discloses an easy heat dissipation high wear-resistant textile needle cylinder, its structure includes wear-resistant needle cylinder, knitting needle catch, knitting needle chute and heat dissipation structure, the heat dissipation structure is provided at the inner side of wear-resistant needle cylinder, and the inner side of the heat dissipation structure is provided with two heat conduction layers, which is convenient for better adsorption of the heat of the attached machine body. When the knitting needle rotates at a high speed, heat is quickly transferred to the inner ring and collected in the flowing cavity, the flowing heat dissipation effect can be achieved in the high-speed rotating process, the heat dissipation effect can be further improved after the knitting needle is matched with the heat dissipation holes, and therefore the service life of the knitting needle is prolonged.

Description

Technical Field

[0001] The utility model relates to a highly wear-resistant textile cylinder that is easy to dissipate heat, belonging to the field of textile cylinders. Background Art

[0002] A knitting machine weaves cotton threads into fabric by the cyclic operation of knitting needles on a cylinder. When the knitting machine is working, the knitting needles need to perform high-speed cyclic movement inside the needle grooves.

[0003] The Chinese patent discloses a highly wear-resistant cylinder ring for textile machinery (publication number: CN216473766U), which includes a highly wear-resistant cylinder ring. The highly wear-resistant cylinder ring includes an inner ring body, an outer ring body, a connecting groove and a housing.

[0004] When the knitting needles inside the knitting cylinder perform high-speed cyclic movement, a large amount of heat will be generated inside the cylinder. The temperature of the equipment in contact with the inner wall rises rapidly, and the heat dissipation effect is poor. After continuous rotation at high temperature, the wear speed of the knitting needles will increase, and the service life of the knitting needles will also be reduced. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a highly wear-resistant textile cylinder that is easy to dissipate heat, so as to solve the problems that when the knitting needles inside the knitting cylinder perform high-speed cyclic movement in the existing technology, a large amount of heat will be generated inside the cylinder, the temperature of the equipment in contact with the inner wall rises rapidly, the heat dissipation effect is poor, and after continuous rotation at high temperature, the wear speed of the knitting needles will increase, and the service life of the knitting needles will also be reduced.

[0006] In order to achieve the above purpose, the utility model is realized by the following technical solutions: a highly wear-resistant textile cylinder that is easy to dissipate heat, including a wear-resistant cylinder, knitting needle retaining pieces, knitting needle chutes and a heat dissipation structure. The outer ring surface of the wear-resistant cylinder is provided with annularly spaced knitting needle retaining pieces, and knitting needle chutes are provided between two adjacent knitting needle retaining pieces. A heat dissipation structure is arranged inside the wear-resistant cylinder; the heat dissipation structure includes an inner ring, a material layer, support rods, a flow cavity and heat dissipation holes. The outer side of the inner ring is provided with a material layer. The inner side of the inner ring is fixed to the support rods. A flow cavity is provided between the inner ring and the heat dissipation holes. Heat dissipation holes are provided on the inner side of the wear-resistant cylinder. The inner side wall of the wear-resistant cylinder is integrally fixed with the support rods.

[0007] Further, the material layer includes a first heat conduction layer and a second heat conduction layer. The lower end of the first heat conduction layer is integrally fixed to the second heat conduction layer. The rear end of the second heat conduction layer is fixed to the inner ring.

[0008] Further, the heat dissipation holes are arranged in equidistant longitudinal columns on the outer side wall of the wear-resistant cylinder, and the wear-resistant cylinder is provided with heat dissipation holes in an annular array along the center of the circle.

[0009] Furthermore, the first heat-conducting layer and the second heat-conducting layer are provided with the same thickness.

[0010] Furthermore, there are four support rods in total, and the support rods are orthogonally arranged on the outer side of the inner ring.

[0011] Advantages: In a highly wear-resistant textile cylinder that is easy to dissipate heat according to the present utility model, a heat dissipation structure is arranged inside the wear-resistant cylinder. The two heat-conducting layers arranged inside the heat dissipation structure are convenient for better adsorbing the heat of the attached machine body, quickly transferring the heat to the inner ring. The heat is concentrated in the flow cavity, and during the high-speed rotation process, the effect of flow heat dissipation can be achieved. And by cooperating with the heat dissipation holes, the heat dissipation effect can be further improved, thereby improving the service life of the knitting needles. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objectives and advantages of the present utility model will become more obvious:

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic top view of a partial structure of the heat dissipation structure of the present utility model;

[0015] Figure 3 is a schematic front view of a partial structure of the material layer of the present utility model.

[0016] In the figure: wear-resistant cylinder - 1, knitting needle retaining piece - 2, knitting needle chute - 3, heat dissipation structure - 4, inner ring - 41, material layer - 42, support rod - 43, flow cavity - 44, heat dissipation hole - 45, first heat-conducting layer - 421, second heat-conducting layer - 422. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0018] Please refer to Figure 1 , the present utility model provides a highly wear-resistant textile cylinder that is easy to dissipate heat through improvement herein, including a wear-resistant cylinder 1, a knitting needle retaining piece 2, a knitting needle chute 3 and a heat dissipation structure 4. The outer ring surface of the wear-resistant cylinder 1 is provided with knitting needle retaining pieces 2 distributed at intervals in a ring shape, and a knitting needle chute 3 is opened between two adjacent knitting needle retaining pieces 2. A heat dissipation structure 4 is arranged inside the wear-resistant cylinder 1, and the knitting needle chute 3 is convenient for the knitting needles to carry out connection work.

[0019] Please refer to Figure 2, the present utility model provides a highly wear-resistant textile cylinder that is easy to dissipate heat through improvement. The heat dissipation structure 4 includes an inner ring 41, a material layer 42, a support rod 43, a flow cavity 44, and heat dissipation holes 45. The heat dissipation holes 45 are arranged at equal intervals in a longitudinal column on the outer side wall of the wear-resistant cylinder 1, and the wear-resistant cylinder 1 is provided with heat dissipation holes 45 distributed in a circular array along the center. A material layer 42 is arranged outside the inner ring 41. The inner side of the inner ring 41 is fixed to the support rod 43. There are four support rods 43 in total, and the support rods 43 are orthogonally arranged outside the inner ring 41. A flow cavity 44 is opened between the inner ring 41 and the heat dissipation holes 45. Heat dissipation holes 45 are opened on the inner side of the wear-resistant cylinder 1. The inner side wall of the wear-resistant cylinder 1 is integrally fixed to the support rod 43. The setting of the support rod 43 facilitates the limit fixation of the inner ring 41.

[0020] Please refer to Figure 3 , the present utility model provides a highly wear-resistant textile cylinder that is easy to dissipate heat through improvement. The material layer 42 includes a first heat-conducting layer 421 and a second heat-conducting layer 422. The lower end of the first heat-conducting layer 421 is integrally fixed to the second heat-conducting layer 422. The first heat-conducting layer 421 and the second heat-conducting layer 422 are set to have the same thickness. The rear end of the second heat-conducting layer 422 is fixed to the inner ring 41. The setting of the two heat-conducting layers dissipates heat better.

[0021] The working process is as follows:

[0022] Workers can install and place the knitting needles in the knitting needle chute 3. Thus, under the operation of the knitting machine, the knitting needles can be used to weave the fabric. Moreover, the setting of the first heat-conducting layer 421 and the second heat-conducting layer 422 can effectively improve the absorption and dispersion of the internal temperature. When the temperature diffuses to the inner ring 41, under the rotation of the knitting machine, the heat flow will dissipate heat along the rotation speed in the flow cavity 44. And the support rods 43 arranged outside the inner ring 41 can play a good limit and support effect, and the setting of multiple heat dissipation holes 45 further improves the heat dissipation effect.

[0023] The above shows and describes the basic principles, main features, and advantages of the present utility model. And the standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Plus, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0024] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0025] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A highly wear-resistant textile cylinder that is easy to dissipate heat, characterized in that: It includes a wear-resistant cylinder (1), knitting needle retaining pieces (2), knitting needle chutes (3) and a heat dissipation structure (4). The outer ring surface of the wear-resistant cylinder (1) is provided with knitting needle retaining pieces (2) distributed at intervals in a ring shape, and knitting needle chutes (3) are formed between two adjacent knitting needle retaining pieces (2). A heat dissipation structure (4) is arranged inside the wear-resistant cylinder (1); The heat dissipation structure (4) includes an inner ring (41), a material layer (42), support rods (43), a flow cavity (44) and heat dissipation holes (45). A material layer (42) is arranged on the outer side of the inner ring (41). The inner side of the inner ring (41) is fixed to the support rods (43). A flow cavity (44) is formed between the inner ring (41) and the heat dissipation holes (45). Heat dissipation holes (45) are formed inside the wear-resistant cylinder (1). The inner side wall of the wear-resistant cylinder (1) is integrally fixed to the support rods (43).

2. The highly wear-resistant textile cylinder that is easy to dissipate heat according to claim 1, wherein: The material layer (42) includes a first heat conduction layer (421) and a second heat conduction layer (422). The lower end of the first heat conduction layer (421) is integrally fixed to the second heat conduction layer (422). The rear end of the second heat conduction layer (422) is fixed to the inner ring (41).

3. A highly wear-resistant textile cylinder that is easy to dissipate heat according to claim 1, characterized in that: The heat dissipation holes (45) are distributed equidistantly in a longitudinal row on the outer side wall of the wear-resistant cylinder (1), and the heat dissipation holes (45) are distributed in a circular array along the center of the wear-resistant cylinder (1).

4. The highly wear-resistant textile cylinder that is easy to dissipate heat according to claim 2, characterized in that: The first heat conduction layer (421) and the second heat conduction layer (422) are set to have the same thickness.

5. A highly wear-resistant textile cylinder that is easy to dissipate heat according to claim 1, characterized in that: A total of four support rods (43) are provided, and the support rods (43) are orthogonally arranged on the outer side of the inner ring (41).

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