Yarn clearing and clamping device of yarn conveyor

Abstract

A yarn cleaning and clamping device of a yarn conveyor belongs to a component of a yarn feeding and conveying device of a circular knitting machine and comprises a shell, a yarn guide steel wire, a yarn cleaner, a yarn gripper and the like. The yarn cleaner is arranged above the yarn gripper, and the yarn guide steel wire is tightly attached to the lower portion of the yarn cleaner. The shell is connected with the yarn conveying device body through a screw, and the shell is matched with the yarn conveying device body in shape. Compared with the prior art, yarn clamping and feeding are more stable, and fabric quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting equipment, and belongs to a component of a yarn feeding device of a circular knitting machine. Background Art

[0002] Some manufacturers now produce circular knitting machines with yarn feeders, and the yarn clamp is set above the yarn clearer. In this way, the yarn knot first passes through the yarn clamp and then passes through the yarn clearer, which may easily cause the yarn clamp to fail to clamp the yarn tightly, and the yarn clamp is prone to gather yarn dust, affecting the quality of the fabric. Summary of the Invention

[0003] The purpose of the utility model is to provide a yarn feeder yarn clearing and clamping device, by improving the existing yarn feeder yarn clearing and clamping device, the original yarn clamp and the yarn clearer are interchanged in upper and lower positions, so that the yarn first passes through the yarn clearer, and then passes through the yarn clamp after the yarn knots are filtered out by the yarn clearer.

[0004] The utility model is completed through the following technical scheme: a yarn feeder yarn clearing and clamping device, which consists of a shell, a yarn guide wire, a yarn clearer, a yarn clamp and connecting screws; the yarn clearer is arranged above the yarn clamp, and the yarn guide wire is tightly attached to the bottom of the yarn clearer; the shell is connected to the yarn feeder body by connecting screws, and the shell and the yarn feeder body are consistent in shape.

[0005] Compared with the prior art, the utility model has more stable yarn feeding and can improve the quality of fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the structural decomposition of the present utility model.

[0007] Figure 2 This is a working schematic diagram of the yarn feeder before the utility model is installed.

[0008] Figure 3 The utility model is installed after the yarn feeder works schematically. DETAILED DESCRIPTION

[0009] The present invention will be described in detail below with reference to the accompanying drawings.

[0010] Figure 1 The figure is a schematic diagram of the structure decomposition of the present invention, wherein a yarn feeder, yarn clearing and yarn clamping device is composed of a housing (1), a yarn guide wire (2), a yarn clearer (3), a yarn clamp (4) and a connecting screw (5). The housing (1) is provided with a yarn passing porcelain eye (1B) and a positioning seat (1A) for the yarn clamp (4).

[0011] Figure 2The figure shows a working diagram of the yarn feeder before the present invention is installed. Before the present invention is installed, the yarn clamp (4) and the yarn clearing piece (8) are installed on an iron bracket (7), and the iron bracket (7) is fixed to the yarn feeder body (6) by screws (9); in this way, the yarn clamp (4) is arranged above the yarn clearing piece (8), and the yarn knot first passes through the yarn clamp (4) and then passes through the yarn clearing piece (8), which easily causes the yarn clamp (4) to not clamp the yarn tightly.

[0012] Figure 3 The figure shows a schematic diagram of the yarn feeder after the present invention is installed. The yarn clamp (4) is fixed to the housing (1) by a fixing screw (4A), and the yarn feed bracket (10), the yarn clearer (3) and the yarn guide wire (2) are fixed to the yarn feeder body (6) together with the housing (1) by connecting screws (5); the yarn clearer (3) is installed above the yarn clamp (4) to facilitate filtering yarn knots and making the yarn clamp (4) work more stably; the yarn guide wire (2) is closely attached to the bottom of the yarn clearer (3) to facilitate the operator to thread the yarn.

Claims

1. A yarn feeder yarn clearing and clamping device, comprising a housing (1), a yarn guide wire (2), a yarn clearer (3), a yarn clamp (4) and a connecting screw (5); characterized in that: The yarn clearer (3) is installed above the yarn clamp (4), and the yarn guide wire (2) is closely attached to the bottom of the yarn clearer (3).

2. A yarn feeder yarn clearing and clamping device according to claim 1, characterized in that: The shell (1) and the yarn feeder body (6) are connected in shape, and a yarn passing porcelain eye (1B) and a positioning seat (1A) for the yarn clamp (4) are provided on the shell (1).

3. The yarn clearing and clamping device of a yarn feeder according to claim 1, characterized in that: The yarn clamp (4) is fixed to the housing (1) via a fixing screw (4A), and the yarn feed bracket (10), the yarn clearer (3) and the yarn guide wire (2) are fixed to the yarn feeder body (6) together with the housing (1) via a connecting screw (5).

4. The yarn clearing and clamping device of a yarn feeder according to claim 1, characterized in that: A yarn guide wire (2) is provided below the yarn clearer (3) to facilitate yarn threading.

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