Yarn feeding axis group

Abstract

The utility model discloses a yarn feeding axle center group which comprises an axle center rod, a plurality of yarn feeding wheel groups are sleeved on the side wall of the axle center rod, and two ends of the axle center rod are respectively and fixedly connected with a first butt joint rod and a second butt joint rod. The yarn feeding wheel set is jointly composed of yarn feeding wheel adjusting threads, a first yarn feeding wheel, a compression spring, a second yarn feeding wheel and a locking nut, the multiple yarn feeding wheel adjusting threads are fixedly arranged on the side walls of the corresponding axis rods in a sleeving mode, and the first yarn feeding wheel and the second yarn feeding wheel are connected through the compression spring. The first yarn feeding wheel and the second yarn feeding wheel are arranged on the yarn feeding wheel adjusting threads in a sleeving mode, and the locking nut is connected to the yarn feeding wheel adjusting threads in a threaded mode. The yarn feeding device has the advantages that the space between the yarn feeding wheels can be conveniently adjusted, and yarn can be conveniently wound.

Description

Technical Field

[0001] The utility model relates to the technical field of ribbon looms, in particular to a yarn feeding axis group. Background Art

[0002] A loom is a mechanical device used to make webbing, which is a narrow fabric usually used to make belts, belts, straps, etc. The loom goes through a series of processes to weave, stretch, calender, etc. the yarn or wire to form the shape and pattern of the webbing. The loom usually consists of the following parts: Yarn supply system: used to provide yarn or wire, usually including yarn tube, yarn tension adjustment device, etc.; Weaving mechanism: used to realize the weaving process, including the motion control of the loom, the structure of the webbing, etc.; Control system: used to control the motion of the weaving mechanism, usually including electrical control system and mechanical control system; The operating principle of the loom is that the yarn or wire passes through the guide device from the yarn tube, and the weaving process is carried out under the motion control of the weaving mechanism to finally form the webbing. The loom can efficiently produce narrow webbing, and the material, color and pattern of the webbing can be adjusted as needed. It is widely used in clothing, packaging, home furnishing and other fields.

[0003] In the prior art, the structure of a loom is composed of multiple parts, wherein the yarn feeding part is composed of multiple yarn feeding wheels. The existing yarn feeding wheels are generally directly fixed, which is not conducive to yarn winding during actual use. Based on this problem, we propose a yarn feeding axis group. Utility Model Content

[0004] The purpose of the utility model is to provide a yarn feeding axis group to solve the problems existing in the prior art proposed by the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A yarn feeding axis group comprises an axis rod, a plurality of yarn feeding wheel groups are sleeved on the side wall of the axis rod, and a first docking rod and a second docking rod are respectively fixedly connected at both ends of the axis rod.

[0007] The yarn feeding wheel group is composed of a yarn feeding wheel adjustment screw, a first yarn feeding wheel, a compression spring, a second yarn feeding wheel and a locking nut. The multiple yarn feeding wheel adjustment screws are fixedly mounted on the side walls of the corresponding axis rod. The first yarn feeding wheel and the second yarn feeding wheel are connected by a compression spring. The first yarn feeding wheel and the second yarn feeding wheel are both mounted on the yarn feeding wheel adjustment screws. The locking nut is threadedly connected to the yarn feeding wheel adjustment screws.

[0008] Preferably, the first yarn feeding wheel and the second yarn feeding wheel located in the same yarn feeding wheel group are symmetrically arranged with respect to each other, and the yarn is wound in a gap between the first yarn feeding wheel and the second yarn feeding wheel.

[0009] Preferably, the first docking rod and the second docking rod are respectively provided with a first buckle ring and a second buckle ring.

[0010] Preferably, when the compression spring is in an initial state, the corresponding first yarn feeding wheel and second yarn feeding wheel are in contact with each other and have a minimum gap.

[0011] Preferably, a plurality of hollow portions are provided through the side walls of the first yarn feeding wheels and the second yarn feeding wheels.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, multiple yarn feeding wheel groups are arranged at the axis rod to serve as the winding shaft of the yarn. The gaps between the corresponding yarn feeding wheels in the multiple yarn feeding wheel groups can be adjusted by corresponding compression springs to facilitate winding of more yarns. The buckles arranged on both sides can facilitate the connection between the axis rod and other components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a yarn feeding axis group proposed by the utility model;

[0015] Figure 2 The utility model is a schematic diagram of a yarn feeding wheel group of a yarn feeding axis group.

[0016] In the figure: 1 is an axis rod, 2 is a yarn feeding wheel assembly, 3 is a first buckle, 4 is a yarn feeding wheel adjustment screw, 5 is a first yarn feeding wheel, 6 is a compression spring, 7 is a second yarn feeding wheel, 8 is a locking nut, 9 is a second buckle, 10 is a first docking rod, and 11 is a second docking rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-2 A yarn feeding axis group includes an axis rod 1, a plurality of yarn feeding wheel groups 2 are sleeved on the side wall of the axis rod 1, a first docking rod 10 and a second docking rod 11 are fixedly connected at both ends of the axis rod 1, and a first buckle 3 and a second buckle 9 are respectively provided at the first docking rod 10 and the second docking rod 11.

[0019] The yarn feeding wheel group 2 is composed of a yarn feeding wheel adjustment screw 4, a first yarn feeding wheel 5, a compression spring 6, a second yarn feeding wheel 7 and a locking nut 8. Multiple yarn feeding wheel adjustment screws 4 are fixedly sleeved on the side walls of the corresponding central rod 1. The first yarn feeding wheel 5 and the second yarn feeding wheel 7 are connected by a compression spring 6. The first yarn feeding wheel 5 and the second yarn feeding wheel 7 are both sleeved on the yarn feeding wheel adjustment screw 4. The locking nut 8 is threadedly connected to the yarn feeding wheel adjustment screw 4. The first yarn feeding wheel 5 and the second yarn feeding wheel 7 located in the same yarn feeding wheel group 2 are symmetrically arranged with each other, and the yarn is wound in the gap between the first yarn feeding wheel 5 and the second yarn feeding wheel 7.

[0020] Specifically, when the compression spring 6 is in the initial state, the corresponding first yarn feeding wheel 5 and the second yarn feeding wheel 7 are in contact with each other and have a minimum gap. The side walls of the multiple first yarn feeding wheels 5 and the second yarn feeding wheels 7 are penetrated by multiple hollow places, which can reduce the weight of the yarn feeding wheels.

[0021] In the utility model, the central rod 1 can be connected to other components through the first connecting rod 10 and the second connecting rod 11 on both sides in cooperation with the corresponding first buckle 3 and the second buckle 9. A plurality of yarn feeding wheel groups 2 are arranged on the side wall of the central rod 1. When it is necessary to adjust the distance between the first yarn feeding wheel 5 and the second yarn feeding wheel 7, it can be achieved by rotating the locking nut 8 on one side and then adjusting the compression spring 6.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A yarn feeding axis assembly, comprising an axis rod (1), characterized in that: A plurality of yarn feeding wheel groups (2) are sleeved on the side wall of the shaft rod (1), and a first docking rod (10) and a second docking rod (11) are respectively fixedly connected at both ends of the shaft rod (1). The yarn feeding wheel group (2) is composed of a yarn feeding wheel adjusting screw (4), a first yarn feeding wheel (5), a compression spring (6), a second yarn feeding wheel (7) and a locking nut (8); a plurality of the yarn feeding wheel adjusting screws (4) are fixedly sleeved on the side wall of the corresponding axial rod (1); the first yarn feeding wheel (5) and the second yarn feeding wheel (7) are connected via the compression spring (6); the first yarn feeding wheel (5) and the second yarn feeding wheel (7) are sleeved on the yarn feeding wheel adjusting screw (4); and the locking nut (8) is threadedly connected to the yarn feeding wheel adjusting screw (4).

2. A yarn feeding axis assembly according to claim 1, characterized in that: The first yarn feeding wheel (5) and the second yarn feeding wheel (7) located in the same yarn feeding wheel group (2) are symmetrically arranged with each other, and the yarn is wound in the gap between the first yarn feeding wheel (5) and the second yarn feeding wheel (7).

3. A yarn feeding axis assembly according to claim 1, characterized in that: The first docking rod (10) and the second docking rod (11) are respectively provided with a first buckle ring (3) and a second buckle ring (9).

4. A yarn feeding axis assembly according to claim 1, characterized in that: When the compression spring (6) is in the initial state, the corresponding first yarn feeding wheel (5) and second yarn feeding wheel (7) are in contact with each other and have a minimum gap.

5. The yarn feeding axis assembly according to claim 1, characterized in that: Multiple hollow portions are provided through the side walls of the first yarn feeding wheels (5) and the second yarn feeding wheels (7).

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