Movable yarn nozzle of flat knitting machine

Abstract

The utility model relates to a movable yarn feeder of a flat knitting machine, which comprises a yarn feeder support and a yarn feeder body, the yarn feeder support and the yarn feeder body are connected through a spring, and a yarn feeder baffle is arranged below the yarn feeder support and the yarn feeder body. The yarn feeder is flexible to operate, can effectively avoid the problems of poor yarn feeding effect and the like in a knitting state, realizes that the yarn feeder body moves up and down, is very convenient for yarn threading and yarn leading, and can be retracted during collision, so that collision is effectively avoided.

Description

Technical Field

[0001] The utility model relates to a yarn mouth of a flat knitting machine, in particular to a movable yarn mouth of a flat knitting machine, and belongs to the technical field of flat knitting machine parts. Background Art

[0002] During the weaving process of the flat knitting machine, each yarn mouth is controlled by an independent motor to realize the self-operation and movement of the yarn mouth, avoid relying on the movement of the machine head, and improve the control accuracy. However, the yarn mouths in the prior art are almost all fixed and cannot move up and down during operation, resulting in poor yarn feeding effect. If the yarn mouth position is lowered for the effect, it is easy to hit the needle, making the yarn feeding process not smooth and the production efficiency low.

[0003] Based on this, the present utility model is proposed. Utility Model Content

[0004] In view of the above technical problems of the prior art, the purpose of the utility model is to provide a movable yarn mouth of a flat knitting machine, which realizes the up and down movement of the yarn mouth, is very convenient for threading and guiding yarn, and can also avoid collision.

[0005] In order to achieve the above object, the utility model is realized by the following technical solutions:

[0006] A movable yarn mouth of a flat knitting machine comprises a yarn mouth bracket and a yarn mouth body. The yarn mouth bracket and the yarn mouth body are connected by a spring, and a yarn mouth baffle is arranged below the yarn mouth bracket and the yarn mouth body.

[0007] The yarn mouth bracket is provided with a first connecting piece, the yarn mouth body is provided with a second connecting piece, and the spring is arranged on the first connecting piece and the second connecting piece.

[0008] The lower end of the yarn mouth bracket is provided with a rivet hole 1, and the yarn mouth baffle is provided with a rivet hole 2. The yarn mouth body is connected to the yarn mouth baffle by passing a rivet through the rivet hole 2 and the rivet hole 1.

[0009] The yarn mouth bracket is provided with a movable groove, the inner diameter of the movable groove is greater than or equal to the outer diameter of the yarn mouth body, and the yarn mouth body moves up and down in the movable groove.

[0010] The upper end of the yarn mouth body is provided with a connecting sleeve.

[0011] There are two rivet holes one on the left and right, and the two rivet holes one are located on the same horizontal line. There are two rivet holes two on the left and right, and the two rivet holes two are located on the same horizontal line.

[0012] The beneficial effects of the utility model are as follows:

[0013] The movable yarn mouth of the horizontal knitting machine of the utility model is characterized in that the yarn mouth bracket and the yarn mouth body are connected by a spring, and a yarn mouth baffle is arranged at the lower part of the yarn mouth bracket and the yarn mouth body, so that the yarn mouth body can move up and down in the movable groove of the yarn mouth bracket, and the yarn mouth baffle is used as a limiting component, and the operation is flexible, and the problems of poor yarn feeding effect in the knitting state can be effectively avoided. After the up and down movement of the yarn mouth body is realized, it is very convenient for threading and leading the yarn, and it can be retracted when a collision occurs, so the occurrence of a collision is effectively avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

[0015] Figure 2 It is a front structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the reverse structure of the utility model;

[0017] Figure 4 It is a side structural schematic diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the positions of the utility model and the parts of the flat knitting machine during threading;

[0019] Figure 6 It is a schematic diagram of the positions of the utility model and the parts of the flat knitting machine during operation;

[0020] Among them, 1 is the yarn mouth bracket, 2 is the yarn mouth body, 3 is the spring, 4 is the yarn mouth baffle, 5 is the connecting piece 1, 6 is the connecting piece 2, 7 is the rivet hole 1, 8 is the rivet hole 2, 9 is the rivet, 10 is the movable groove, 11 is the connecting sleeve, 12 is the position of the flat knitting machine parts, and 13 is the yarn. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with specific embodiments, but the protection scope of the present invention is not limited thereto.

[0022] like Figure 1-4 As shown, the movable yarn mouth of the horizontal knitting machine of the utility model comprises a yarn mouth bracket 1 and a yarn mouth body 2. The upper end of the yarn mouth body 2 is provided with a connecting sleeve 11, and the connecting sleeve 11 is used as a handle. The yarn mouth bracket 1 is provided with a connecting piece 1 5, the yarn mouth body 2 is provided with a connecting piece 2 6, and the spring 3 is arranged on the connecting piece 1 5 and the connecting piece 2 6.

[0023] It is further provided that two rivet holes 7 are provided at the lower end of the yarn mouth bracket 1, and the two rivet holes 7 are located on the same horizontal line. A rivet hole 2 8 is provided on the yarn mouth baffle 4, and the two rivet holes 2 8 are located on the same horizontal line. The yarn mouth body 1 is connected to the yarn mouth baffle 4 by passing the rivet 9 through the rivet hole 2 8 and the rivet hole 1 7.

[0024] Furthermore, the yarn mouth bracket 1 is provided with a movable groove 10 , the inner diameter of the movable groove 10 is greater than or equal to the outer diameter of the yarn mouth body 2 , and the yarn mouth body 2 moves up and down in the movable groove 10 .

[0025] The yarn mouth bracket 1 and the yarn mouth body 2 in the utility model are connected by a spring 3, and a yarn mouth baffle 4 is arranged at the lower part of the yarn mouth bracket 1 and the yarn mouth body 2, so that the yarn mouth body 2 can move up and down in the movable groove 10 of the yarn mouth bracket 1, and the yarn mouth baffle 4 is used as a limiting component, so that the utility model is far away from the horizontal knitting machine part position 12 when threading, and it is convenient for the operator to hold the yarn 13 by hand. When the yarn 13 is threaded, it is close to the horizontal knitting machine part position 12 when working, and the distance h is about 2mm. Figure 5 and 6 This setting is flexible in operation and can effectively avoid problems such as poor yarn feeding effect in the weaving state. After the up and down movement of the yarn mouth body 2 is realized, it is very convenient for threading and guiding the yarn, and it can be retracted in case of collision, effectively avoiding the occurrence of collision.

[0026] The above embodiments are only used to explain the inventive concept of the utility model, rather than to limit the protection of the rights of the utility model. Any non-substantial changes to the utility model using this concept should fall within the protection scope of the utility model.

Claims

1. A movable yarn mouth of a flat knitting machine, characterized in that: It includes a yarn mouth bracket and a yarn mouth body, the yarn mouth bracket and the yarn mouth body are connected by a spring, and a yarn mouth baffle is provided below the yarn mouth bracket and the yarn mouth body; the yarn mouth bracket is provided with a movable groove, the inner diameter of the movable groove is greater than or equal to the outer diameter of the yarn mouth body, and the yarn mouth body moves up and down in the movable groove.

2. The movable yarn mouth of the flat knitting machine as claimed in claim 1, characterized in that: The yarn mouth bracket is provided with a first connecting piece, the yarn mouth body is provided with a second connecting piece, and the spring is arranged on the first connecting piece and the second connecting piece.

3. The movable yarn mouth of the flat knitting machine as claimed in claim 1, characterized in that: The lower end of the yarn mouth bracket is provided with a rivet hole 1, and the yarn mouth baffle is provided with a rivet hole 2. The yarn mouth body is connected to the yarn mouth baffle by passing a rivet through the rivet hole 2 and the rivet hole 1.

4. The movable yarn mouth of the flat knitting machine as claimed in claim 1, characterized in that: The upper end of the yarn mouth body is provided with a connecting sleeve.

5. The movable yarn mouth of the flat knitting machine as claimed in claim 3, characterized in that: There are two rivet holes one on the left and right, and the two rivet holes one are located on the same horizontal line. There are two rivet holes two on the left and right, and the two rivet holes two are located on the same horizontal line.

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