Textile yarn cutting equipment

Abstract

The utility model discloses textile yarn cutting equipment which comprises a C-shaped plate, limiting blocks which are opposite up and down are arranged on the inner wall of the horizontal side of the C-shaped plate, the left ends of the close ends of the two limiting blocks are attached, the right ends of the close ends of the two limiting blocks are separated, and a rectangular groove is formed in the upper end of the lower limiting block. A through groove matched with the rectangular groove is formed in the lower end of the upper limiting block, the upper end of the through groove extends out of the upper end of the n-shaped plate, a cutting blade is inserted into the through groove, the upper end of the cutting blade extends out of the through groove and is connected with a horizontal plate, and a plurality of springs are connected between the horizontal plate and the upper surface of the n-shaped plate. The cutting device is easy to operate, high in safety and good in cutting effect.

Description

Technical Field

[0001] The utility model relates to the technical field of textile related equipment, in particular to a textile yarn cutting device. Background Art

[0002] Yarn is a kind of textile product, which is processed from various textile fibers into products with a certain fineness and is used for weaving, rope making, thread making, knitting, embroidery, etc. It is divided into short fiber yarn, continuous filament, etc.

[0003] Yarn is usually stored in rolls, and the volume of the roll is relatively large. That is to say, the length of a roll of yarn is very long. However, when it is actually needed in production, not all of these yarns will be used up at one time. Therefore, after using a part of the yarn, the yarn needs to be cut. The existing yarn cutting method is generally to hold the yarn with one hand to make the cutting part in a straightened state, and then cut it with scissors. When cutting with scissors, the distance from the hand is relatively close, and the safety is low. At the same time, it is easy for the yarn to loosen when manually pulling it to make it straight, resulting in incomplete cutting or even cutting failure. The operation is cumbersome and delays the subsequent processing time. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to solve the above problems and provide a textile yarn cutting device with simple operation, high safety and good cutting effect.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a textile yarn cutting device, including a U-shaped plate. On the inner wall of the horizontal side of the U-shaped plate, there are upper and lower relative limiting blocks. The left ends of the closer ends of the two limiting blocks are in contact, and the right ends are separated. On the upper end of the lower limiting block, there is a rectangular groove. On the lower end of the upper limiting block, there is a through groove that cooperates with the rectangular groove. The upper end of the through groove extends out of the upper end of the U-shaped plate. A cutting blade is inserted into the through groove. The upper end of the cutting blade extends out of the through groove and is connected with a horizontal plate. Between the horizontal plate and the upper surface of the U-shaped plate, there are a plurality of springs connected.

[0006] As an improvement, the vertical side of the U-shaped plate is a convex semi-circular arc structure, and the two ends of the U-shaped plate are convex curved surface structures.

[0007] As an improvement, the closer ends of the two limiting blocks are provided with anti-slip lines.

[0008] As an improvement, the length of the cutting blade in the left-right direction is equal to the distance between the inner walls of the through groove in the left-right direction, and the thickness of the upper end in the front-back direction is equal to the width between the inner walls of the through groove in the front-back direction.

[0009] As an improvement, the maximum distance between the horizontal plate and the upper surface of the U-shaped plate is less than the distance between the cutting blade and the inner wall of the bottom of the rectangular groove.

[0010] The advantages of the present utility model compared with the prior art are as follows:

[0011] 1. The operation is simple. Put the yarn into the inner part of the C-shaped plate, move the position of the yarn so that it can be exactly clamped between the limit blocks, and then press the horizontal plate above to cut;

[0012] 2. The cutting blade is located inside the cutting device, so there will be no accidental injury and the safety is higher. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of a textile yarn cutting device of the present utility model.

[0014] Figure 2 is a schematic structural diagram of the C-shaped plate of a textile yarn cutting device of the present utility model.

[0015] Figure 3 is a schematic structural diagram of the cutting blade of a textile yarn cutting device of the present utility model.

[0016] Figure 4 is the front view of a textile yarn cutting device of the present utility model.

[0017] Figure 5 is a schematic structural diagram of the cross-section A-A of a textile yarn cutting device of the present utility model.

[0018] As shown in the figure: 1. C-shaped plate; 2. Limit block; 3. Rectangular groove; 4. Through groove; 5. Cutting blade; 6. Horizontal plate; 7. Spring. Detailed Embodiment

[0019] The following further describes the present utility model in detail with reference to the drawings.

[0020] Combined with the attached Figure 1-5 , a textile yarn cutting device includes a C-shaped plate 1. The vertical side of the C-shaped plate 1 is a convex semi-circular structure, and both ends of the C-shaped plate 1 are convex curved surface structures, making the device more comfortable to hold. The inner wall of the horizontal side of the C-shaped plate 1 is provided with upper and lower opposite limit blocks 2. The left ends of the closer ends of the two limit blocks 2 are in contact, and the right ends are separated. The closer ends of the two limit blocks 2 are provided with anti-slip lines to prevent the position of the yarn clamped therein from moving easily, and are used to fix the yarn between the limit blocks 2.

[0021] The upper end of the lower limiting block 2 is provided with a rectangular groove 3, and the lower end of the upper limiting block 2 is provided with a through groove 4 that cooperates with the rectangular groove 3. The upper end of the through groove 4 extends out of the upper end of the U-shaped plate 1. A cutting blade 5 is inserted into the through groove 4. The left-right length of the cutting blade 5 is equal to the distance between the left-right inner walls of the through groove 4, and the front-back thickness of the upper end is equal to the width between the front-back inner walls of the through groove 4, so that the cutting blade 5 moves vertically up and down in the through groove 4. The upper end of the cutting blade 5 extends out of the through groove 4 and is connected to a horizontal plate 6. A plurality of springs 7 are connected between the horizontal plate 6 and the upper surface of the U-shaped plate 1. The maximum distance between the horizontal plate 6 and the upper surface of the U-shaped plate 1 is less than the distance between the cutting blade 5 and the bottom inner wall of the rectangular groove 3. When the cutting blade 5 is pressed downward, it can be avoided that the blade is in contact with the bottom inner wall of the rectangular groove 3, reducing the wear of the cutting blade 5.

[0022] When the present utility model is specifically implemented, the yarn is placed between the limiting blocks 2 of the U-shaped plate 1, and the position of the yarn is moved so that it can be exactly clamped between the limiting blocks 2. Then, by pressing the upper horizontal plate 6, the cutting blade 5 moves downward to achieve cutting. Since the yarn is limited by the limiting blocks 2, the yarn can be easily cut and the operation is simple. The cutting blade 5 is located inside the cutting device, so there will be no accidental injury and the safety is higher.

[0023] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. A textile yarn cutting device, comprising a shaped plate (1), characterized in that: The inner wall of the horizontal side of the U-shaped plate (1) is provided with upper and lower opposite limiting blocks (2). The left ends of the closer ends of the two limiting blocks (2) are in contact with each other, and the right ends are separated from each other. A rectangular groove (3) is provided at the upper end of the lower limiting block (2). A through groove (4) matching the rectangular groove (3) is provided at the lower end of the upper limiting block (2). The upper end of the through groove (4) extends out of the upper end of the U-shaped plate (1). A cutting blade (5) is inserted into the through groove (4). The upper end of the cutting blade (5) extends out of the through groove (4) and is connected with a horizontal plate (6). A plurality of springs (7) are connected between the horizontal plate (6) and the upper surface of the U-shaped plate (1).

2. A textile yarn cutting device according to claim 1, characterized in that: The vertical side of the U-shaped plate (1) is a convex semi-circular arc structure, and the two ends of the U-shaped plate (1) are convex curved surface structures.

3. A textile yarn cutting device according to claim 1, characterized in that: The closer ends of the two limiting blocks (2) are provided with anti-slip patterns.

4. A textile yarn cutting device according to claim 1, characterized in that: The left-right length of the cutting blade (5) is equal to the distance between the left-right inner walls of the through groove (4), and the front-back thickness of the upper end is equal to the width between the front-back inner walls of the through groove (4).

5. A textile yarn cutting device according to claim 1, characterized in that: The maximum distance between the horizontal plate (6) and the upper surface of the U-shaped plate (1) is less than the distance between the cutting blade (5) and the bottom inner wall of the rectangular groove (3).

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