Textile fabric cutting tool

Abstract

The utility model discloses a textile fabric cutting tool, and relates to the technical field of textile fabrics, in particular to a textile fabric cutting tool which comprises a supporting table and further comprises a lifting frame, first telescopic columns are fixedly installed on the left side and the right side of the supporting table, and output shafts of the first telescopic columns fixedly support the lifting frame. Guide grooves are formed in the left side and the right side of the lifting frame, and supporting shafts are movably supported in the front guide groove and the rear guide groove. According to the textile fabric cutting tool, through the arrangement of the lifting frame, arc-shaped guide grooves are formed in the left side and the right side of the lifting frame, the movement track of a supporting shaft can be aligned, the supporting shaft can move outwards from the inner side of the lifting frame, textile fabric can be tightened before cutting, a supporting spring can provide stable supporting force, and a clamping sleeve assists in supporting the textile fabric; loosening of the textile fabric is avoided, and meanwhile the cutting stability can be effectively guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric technology, specifically a textile fabric cutting tool. Background Technology

[0002] The original meaning of textiles comes from the general term for spinning and weaving. However, with the continuous development and improvement of the knowledge system and discipline of textiles, especially after the emergence of technologies such as nonwoven textile materials and three-dimensional composite weaving, it is no longer just about traditional hand spinning and weaving. It also includes nonwoven technology, modern three-dimensional weaving technology, modern electrostatic nano-web forming technology, etc., to produce clothing, industrial and decorative textiles. Therefore, modern textiles refer to a multi-scale structural processing technology of fibers or fiber assemblies.

[0003] In the textile industry, the textile process requires the cutting of finished textile products at fixed times and in fixed quantities. However, due to the elasticity of the textile itself, and if the cutting angle between the cutting blade and the fabric is not 90 degrees, the cutting will be unstable, resulting in incomplete or crooked cuts. This requires quality inspection and rework, which increases production costs and reduces the yield rate, making it unfavorable for mass production. To address this, we propose a textile fabric cutting fixture. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a textile fabric cutting fixture that solves the problem of unstable cutting mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a textile fabric cutting fixture, comprising a support platform and a lifting frame. First telescopic columns are fixedly installed on the left and right sides of the support platform. The output shaft of the first telescopic columns fixes and supports the lifting frame. Guide grooves are provided on the left and right sides of the lifting frame. Support shafts are movably supported inside the two guide grooves. Clamping sleeves are movably fitted outside the support shafts. A slider is movably fitted outside the top surface of the lifting frame. A support spring is installed between the bottom surface of the slider and the top surface of the clamping sleeve.

[0006] Optionally, a support frame is provided above the lifting frame, and a second telescopic column is fixedly installed on the top of the support frame. A cutting blade is fixedly connected to the lower end of the output shaft of the second telescopic column.

[0007] Optionally, the length of the clamping sleeve is the same as the internal length of the lifting frame, the guide groove is arc-shaped, and the length of the support shaft is the same as the length of the lifting frame.

[0008] Optionally, the bottom surface of the clamping sleeve is arc-shaped, the bottom surface of the clamping sleeve is provided with friction texture, and the vertical cross-section of the slider is I-shaped.

[0009] Optionally, the support platform has a cutting groove inside, the cutting groove is located below the middle of the first telescopic column and the support frame, and the cutting blade is located above the cutting groove.

[0010] Optionally, the lifting frame has a cutting groove inside, which is located below the cutting blade.

[0011] This utility model provides a textile fabric cutting fixture, which has the following beneficial effects:

[0012] 1. This textile fabric cutting fixture, through the setting of the lifting frame, has arc-shaped guide grooves on the left and right sides of the lifting frame, which can guide the movement trajectory of the support shaft, allowing the support shaft to move from the inside to the outside of the lifting frame. It can tighten the textile fabric before cutting, and the support spring can provide stable support force. The clamping sleeve further assists in supporting the textile fabric, preventing the textile fabric from loosening, and effectively ensuring the stability of cutting.

[0013] 2. This textile fabric cutting fixture controls the position of the lifting frame by using the first telescopic column on the outside of the support platform. During the movement of the lifting frame, the clamping sleeve can support the textile fabric. At the same time, the slider can move synchronously with the movement of the clamping sleeve. The support spring will provide support force to the clamping sleeve. When the clamping sleeve is not subjected to other forces, it is located near the middle of the lifting frame and automatically resets, which is convenient for the next support. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the lifting frame of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the support platform of this utility model.

[0017] In the diagram: 1. Support platform; 2. Cutting groove; 3. First telescopic column; 4. Lifting frame; 5. Support frame; 6. Second telescopic column; 7. Cutting blade; 8. Guide groove; 9. Support shaft; 10. Clamping sleeve; 11. Support spring; 12. Slider. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figures 1 to 3This utility model provides a technical solution: a textile fabric cutting fixture, including a support platform 1 and a lifting frame 4. First telescopic columns 3 are fixedly installed on the left and right sides of the support platform 1. The output shaft of the first telescopic columns 3 fixes and supports the lifting frame 4. The output shaft of the first telescopic columns 3 can control the lifting frame 4 to move up and down, thereby driving the inner clamping sleeve 10 to move and control the clamping sleeve 10 to unfold outwards. Guide grooves 8 are opened on the left and right sides of the lifting frame 4. Support shafts 9 are movably supported inside the two guide grooves 8. The clamping sleeve 10 is movably fitted outside the support shafts 9. A slider 12 is movably fitted outside the top surface of the lifting frame 4. A support spring 11 is installed between the bottom surface of the slider 12 and the top surface of the clamping sleeve 10. The support spring 11 serves to cooperate in supporting the clamping sleeve 10, and can apply pressure to the clamping sleeve 10 during clamping to ensure stable adhesion between the clamping sleeve 10 and the textile fabric.

[0020] A support frame 5 is supported above the lifting frame 4. A second telescopic column 6 is fixedly installed on the support frame 5. A cutting blade 7 is fixedly connected to the lower end of the output shaft of the second telescopic column 6. The output shaft of the second telescopic column 6 controls the movement of the cutting blade 7 to complete the cutting of the textile fabric and ensure the stability of the cutting.

[0021] The length of the clamping sleeve 10 is the same as the internal length of the lifting frame 4. The guide groove 8 is arc-shaped. The length of the support shaft 9 is the same as the length of the lifting frame 4. The arc-shaped setting of the guide groove 8 can cooperate with the support shaft 9 and the clamping sleeve 10 to guide the clamping sleeve 10 to move outward, thereby driving the textile fabric to tighten.

[0022] The bottom surface of the clamping sleeve 10 is arc-shaped and has friction texture. The vertical cross-section of the slider 12 is I-shaped. The clamping sleeve 10 is designed to cooperate with the top surface of the support platform 1 to clamp the textile fabric.

[0023] The support platform 1 has a cutting groove 2 inside, which is located below the middle of the first telescopic column 3 and the support frame 5, and the cutting blade 7 is located above the cutting groove 2.

[0024] The lifting frame 4 has a knife groove inside, which is located below the cutting blade 7.

[0025] In summary, when using this textile fabric cutting fixture, the textile fabric is first placed on the support platform 1. Then, when the textile fabric needs to be cut, the output shaft of the first telescopic column 3 is controlled to drive the lifting frame 4 to move downwards. As the lifting frame 4 moves downwards, it drives the inner clamping sleeve 10 and the support shaft 9 downwards, so that the clamping sleeve 10 first contacts the fabric. Then, the downward pressure will push the clamping sleeve 10 upwards, causing the support shaft 9 to drive the clamping sleeve 10 to move outwards under the action of the guide groove 8. At the same time, the pressure of the support spring 11 will push the bottom surface of the clamping sleeve 10 to fit against the top surface of the textile fabric. During the movement of the clamping sleeve 10, the textile fabric will be spread outwards and brought into a taut state. Then, the output shaft of the second telescopic column 6 is controlled to move downwards, pushing the cutting blade 7 downwards to complete the cutting of the textile fabric.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A textile fabric cutting fixture, comprising a support table (1), characterized in that: It also includes a lifting frame (4), and a first telescopic column (3) is fixedly installed on the left and right sides of the support platform (1). The output shaft of the first telescopic column (3) is fixedly supported by the lifting frame (4). The left and right sides of the lifting frame (4) are provided with guide grooves (8). The two guide grooves (8) at the front and rear are movably supported by a support shaft (9). The support shaft (9) is movably fitted with a clamping sleeve (10) on the outside. The top surface of the lifting frame (4) is movably fitted with a slider (12). A support spring (11) is installed between the bottom surface of the slider (12) and the top surface of the clamping sleeve (10).

2. The textile fabric cutting fixture according to claim 1, characterized in that: The lifting frame (4) is supported by a support frame (5), and a second telescopic column (6) is fixedly installed on the top of the support frame (5). A cutting blade (7) is fixedly connected to the lower end of the output shaft of the second telescopic column (6).

3. The textile fabric cutting fixture according to claim 1, characterized in that: The length of the clamping sleeve (10) is the same as the internal length of the lifting frame (4), the guide groove (8) is arc-shaped, and the length of the support shaft (9) is the same as the length of the lifting frame (4).

4. The textile fabric cutting fixture according to claim 1, characterized in that: The bottom surface of the clamping sleeve (10) is arc-shaped, and friction texture is provided on the bottom surface of the clamping sleeve (10). The vertical cross-section of the slider (12) is I-shaped.

5. The textile fabric cutting fixture according to claim 2, characterized in that: The support platform (1) has a cutting groove (2) inside. The cutting groove (2) is located below the middle of the first telescopic column (3) and the support frame (5). The cutting blade (7) is located above the cutting groove (2).

6. The textile fabric cutting fixture according to claim 2, characterized in that: The lifting frame (4) has a cutting groove inside, which is located below the cutting blade (7).

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