Cloth cutting device for clothes processing

Abstract

The utility model discloses a cloth cutting device for clothes processing relates to cloth cutting technical field, this cloth cutting device for clothes processing includes cutting board, both sides of cutting board all are fixedly connected with horizontal linear module, the top of cutting board still is equipped with longitudinal linear module, and both ends of longitudinal linear module all are with horizontal linear module swing joint, the side swing joint of longitudinal linear module has vibration cutting knife, and the inboard swing joint of vibration cutting knife has cutting knife, and the below of vibration cutting knife is annular array formula fixed connection with cutting tensioner, cutting tensioner include with vibration cutting knife fixed connection's pin shaft fixed seat, the utility model discloses install cutting tensioner around cutting knife, utilize the metal spring piece of cutting tensioner inboard to the cloth and exert the tension of downward, thereby guarantee the precision when cutting, prevent the wrinkle when cutting cloth, and then influence cutting precision.

Description

Technical Field

[0001] This utility model specifically relates to the field of fabric cutting technology, and more specifically to a fabric cutting device for clothing processing. Background Technology

[0002] In the garment manufacturing industry, fabric cutting is a core step connecting fabric preparation and sewing processes. Its precision and efficiency directly determine the pattern, size consistency, and production efficiency of the finished garments. Currently, most fabric cutting equipment uses vibrating knives to cut fabrics. Vibrating knives cut fabrics through high-frequency reciprocating vibration, and the blades separate the material by combining impact and shearing. Due to their wide applicability, vibrating knives can cut various fabrics such as cotton, linen, chemical fibers, denim, and leather, including multi-layered fabrics, and are therefore widely used in fabric cutting.

[0003] However, traditional fabric cutting equipment stacks multiple layers of fabric for cutting efficiency and then uses a vibrating knife to cut the fabric. When cutting multiple layers of fabric or elastic fabric, the vibration of the vibrating knife is transmitted to the surface of the fabric. When the vibrating knife moves and cuts, the fabric is prone to slipping and wrinkling due to the downward pressure of the knife, which causes the upper and lower layers of cut pieces to be misaligned and the size to be inaccurate, thus affecting the cutting accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a fabric cutting device for garment processing. A cutting tensioner is installed around the cutting scissors, and a metal spring inside the cutting tensioner applies downward tension to the fabric, thereby ensuring cutting accuracy and preventing wrinkles from forming during cutting, which would affect cutting precision. This solves the technical problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A fabric cutting device for garment processing includes a cutting board, with transverse straight modules fixedly connected to both sides of the cutting board, and a longitudinal straight module provided above the cutting board, with both ends of the longitudinal straight module being movably connected to the transverse straight modules.

[0006] As a further technical solution of this utility model, the side of the longitudinal linear module is movably connected to a vibrating cutting blade, and the inner side of the vibrating cutting blade is movably connected to a cutting scissors, while the lower part of the vibrating cutting blade is fixedly connected to a cutting tensioner in a ring array.

[0007] As a further technical solution of this utility model, the cutting tensioner includes a pin fixing seat fixedly connected to the vibrating cutting knife, and a pin rod is interference-fitted at one end of the pin fixing seat. An inclined swing rod is also movably connected to the lower part of the pin fixing seat through the pin rod, and the pin rod passes through the end of the inclined swing rod.

[0008] As a further technical solution of this utility model, the end of the inclined rocker arm away from the pin fixing seat is provided with a concave groove, and the opening of the concave groove is set downward, and a metal ball is also engaged on the inner side of the concave groove.

[0009] As a further technical solution of this utility model, the tilting swing arm is tilted below the pin fixing seat, and the corners of the pin fixing seat are all rounded. The tilting swing arm is arranged in a ring array around the cutting scissors.

[0010] As a further technical solution of this utility model, the vibrating cutter includes a mounting shell and a mounting bracket, and a lifting module is fixedly connected to the side of the mounting bracket. The cutter is fixedly connected to the lifting module, and the lifting module enables the cutter to slide and cooperate with the mounting bracket. The mounting shell covers the outside of the cutter.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the fabric to be cut is vertically stacked on a cutting board. Then, the cutting blade inside the vibrating cutter moves downward, and the vibrating cutter, which vibrates back and forth, cuts the stacked fabric along a set line. At the same time, the inclined swing arms arranged in a rectangular array below the vibrating cutter squeeze and tighten the fabric around the cutting position to prevent wrinkles from forming during the cutting process, thereby ensuring the cutting accuracy of the fabric. In this utility model, the pin fixing seat uses the pin at the end to movably connect the tilting swing arm to the bottom of the vibrating cutter. In addition, a metal spring is provided between the pin fixing seat and the tilting swing arm. The metal spring applies a downward pushing force to the fabric by its own elasticity. At the same time, the metal spring can also prevent the tilting swing arm from scratching the fabric when it moves on the fabric with the vibrating cutter. In this invention, the tilting lever rotates downwards with the elasticity of the metal spring, causing the metal ball at the end of the tilting lever to contact the fabric surface. Furthermore, the metal ball can roll in the concave groove at the end of the tilting lever, thereby ensuring the smoothness of the tilting lever's movement and preventing the tilting lever from scratching the fabric during movement, thus improving cutting accuracy. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0013] Figure 2 This utility model Figure 1 A magnified view of a portion of the image.

[0014] Figure 3 This utility model Figure 1 A partial structural diagram.

[0015] Figure 4 This utility model Figure 3 A magnified view of a portion of the image.

[0016] Figure 5 This is a schematic diagram of the bottom structure of the cutting tensioner in this utility model.

[0017] Figure 6 This utility model Figure 5 A schematic diagram of the split structure.

[0018] In the picture: 1-Cutting board, 2-Guide roller shaft, 3-Unwinding roller, 4-Transverse straight module, 5-Vertical straight module, 6-Vibrating cutter, 7-Cutting shears, 8-Cutting tensioner, 81-Pin fixing seat, 82-Metal spring, 83-Inclined swing arm, 84-Metal ball bearing, 85-Concave groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-6 This utility model provides a fabric cutting device for clothing processing, including a cutting plate 1, with horizontal straight modules 4 fixedly connected to both sides of the cutting plate 1, and a vertical straight module 5 provided above the cutting plate 1, and both ends of the vertical straight module 5 being movably connected to the horizontal straight module 4. The longitudinal linear module 5 is movably connected to a vibrating cutter 6 on its side, and a cutting scissors 7 is movably connected to the inner side of the vibrating cutter 6. A cutting tensioner 8 is fixedly connected in a ring array below the vibrating cutter 6.

[0021] Furthermore, the vibrating cutter 6 includes a mounting shell and a mounting bracket, and a lifting module is fixedly connected to the side of the mounting bracket. The cutter 7 is fixedly connected to the lifting module, and the lifting module enables the cutter 7 to slide and engage with the mounting bracket. The mounting shell covers the outside of the cutter 7.

[0022] By adopting the above technical solution, the fabric to be cut is vertically stacked on the cutting board 1. Then, the cutting scissors 7 inside the vibrating cutting blade 6 will move downwards, and the vibrating cutting blade 6, which reciprocates, will cut the stacked fabric along the set line. At the same time, the inclined swing rods 83 distributed in a rectangular array below the vibrating cutting blade 6 will squeeze and tighten the fabric around the cutting position to avoid wrinkles during the cutting process, thereby ensuring the cutting accuracy of the fabric.

[0023] Furthermore, the transverse straight module 4 includes a support frame fixedly connected to both sides of the cutting board 1, and a threaded screw is movably connected above the support frame. The two ends of the longitudinal straight module 5 are respectively threadedly engaged with the threaded screw at the corresponding positions.

[0024] Furthermore, a linear motor is fixedly connected above the longitudinal linear module 5, and the vibrating cutting blade 6 slides in cooperation with the longitudinal linear module 5 through the linear motor. The vibrating cutting blade 6 can slide longitudinally above the longitudinal linear module 5. In cooperation with the sliding cooperation between the vibrating cutting blade 6 and the transverse linear module 4, the vibrating cutting blade 6 can cut on the surface of the fabric.

[0025] More specifically, the cutting tensioner 8 includes a pin fixing seat 81 fixedly connected to the vibrating cutting blade 6, and a pin rod is interference-fitted at one end of the pin fixing seat 81. An inclined rocker arm 83 is also movably connected to the lower part of the pin fixing seat 81 through the pin rod, and the pin rod passes through the end of the inclined rocker arm 83.

[0026] Furthermore, the inclined rocker arm 83 has a recessed groove 85 at one end away from the pin fixing seat 81, and the opening of the recessed groove 85 is set downward, and a metal ball 84 is also engaged on the inner side of the recessed groove 85.

[0027] By adopting the above technical solution, the tilting lever 83 rotates downward with the elasticity of the metal spring 82, so that the metal ball 84 at the end of the tilting lever 83 contacts the fabric surface. Furthermore, the metal ball 84 can roll in the concave groove 85 opened at the end of the tilting lever 83, thereby ensuring the smoothness of the tilting lever 83 when moving, and at the same time preventing the tilting lever 83 from scratching the fabric during the movement, thus improving the cutting accuracy.

[0028] Furthermore, the tilting rocker arm 83 is tilted below the pin fixing seat 81, and the corners of the pin fixing seat 81 are all rounded. The tilting rocker arm 83 is arranged in a ring array around the cutting shears 7.

[0029] By adopting the above technical solution, the pin fixing seat 81 uses the pin at the end to movably connect the tilting swing arm 83 to the lower part of the vibrating cutter 6. In addition, a metal spring 82 is provided between the pin fixing seat 81 and the tilting swing arm 83. The metal spring 82 applies a downward pushing force to the fabric by its own elasticity. At the same time, the metal spring 82 can also prevent the tilting swing arm 83 from scratching the fabric when it moves on the fabric with the vibrating cutter 6.

[0030] The working principle of this utility model is as follows: In use, the fabric to be cut is first vertically stacked on the cutting board 1. The horizontal straight module 4 and the vertical straight module 5 are activated, causing the vibrating cutter 6 to move to a suitable starting position. Subsequently, the vibrating cutter 6 is activated, and the cutting scissors 7 begin to reciprocate under the drive of the vibrating cutter 6, cutting the stacked fabric along a pre-set line. During the cutting process, the cutting tensioners 8 arranged in a circular array below the vibrating cutter 6 function, and the tilting arm 83 rotates downwards under the elastic action of the metal spring 82, causing the metal balls 84 at the end of the tilting arm 83 to contact the fabric surface, thus cutting the fabric around the cutting position. The fabric is compressed and tensioned to prevent wrinkles during cutting, thus ensuring cutting accuracy. Meanwhile, the metal ball bearings 84 roll within the recessed grooves 85 at the end of the tilting rod 83, ensuring smooth movement of the tilting rod 83 and preventing it from scratching the fabric. Furthermore, the cutting shears 7 and the mounting bracket slide together via a lifting module, allowing for flexible height adjustment based on fabric thickness and cutting requirements, further enhancing cutting flexibility and accuracy. The entire device has a reasonable structure, is easy to operate, and effectively improves the efficiency and quality of fabric cutting; its simple structure and convenient operation also effectively reduce manual labor intensity.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fabric cutting device for garment processing, characterized in that: The cutting board (1) is fixedly connected to both sides of the cutting board (1) with a horizontal straight module (4) and a vertical straight module (5) is provided above the cutting board (1). Both ends of the vertical straight module (5) are movably connected to the horizontal straight module (4). The longitudinal linear module (5) is movably connected to a vibrating cutter (6) on its side, and a cutting scissor (7) is movably connected to the inner side of the vibrating cutter (6), while a cutting tensioner (8) is fixedly connected in a ring array below the vibrating cutter (6).

2. The fabric cutting device for garment processing according to claim 1, characterized in that: The cutting tensioner (8) includes a pin fixing seat (81) fixedly connected to the vibrating cutting knife (6), and a pin rod is interference-fitted at one end of the pin fixing seat (81). An inclined swing rod (83) is also movably connected to the bottom of the pin fixing seat (81) through the pin rod, and the pin rod passes through the end of the inclined swing rod (83).

3. The fabric cutting device for garment processing according to claim 2, characterized in that: The inclined rocker arm (83) has a concave groove (85) at one end away from the pin fixing seat (81), and the opening of the concave groove (85) is set downward, and a metal ball (84) is also engaged on the inner side of the concave groove (85).

4. The fabric cutting device for garment processing according to claim 3, characterized in that: The tilting rod (83) is tilted below the pin fixing seat (81), and the corners of the pin fixing seat (81) are all rounded. The tilting rod (83) is arranged in a ring array around the cutting shears (7).

5. The fabric cutting device for garment processing according to claim 4, characterized in that: The vibrating cutter (6) includes a mounting shell and a mounting bracket. A lifting module is fixedly connected to the side of the mounting bracket, and the cutter (7) is fixedly connected to the lifting module. The cutting tool (7) slides with the mounting bracket through the lifting module, and the mounting shell covers the outside of the cutting tool (7).

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