Cutter for flexible fabric cutting device

Abstract

The utility model relates to the technical field of flexible fabric cutting tools, in particular to a tool for a flexible fabric cutting device, which comprises an outer shell, a cutting component, a fixing component mounting frame and a first bolt, a cutting assembly is arranged on the inner side of the outer shell, multiple sets of fixing assemblies are arranged on the two sides of the outer shell, the fixing assemblies and the outer shell are fixedly installed, an installation frame is arranged at the upper end of the outer shell, and a first bolt is arranged on the installation frame. Compared with a traditional cutter for a flexible fabric cutting device, the cutter for the flexible fabric cutting device has the advantages that the flexible fabric is directly cut by a blade, so that the flexible fabric is subjected to large pressure in the cutting process, the fabric is easily deformed and damaged, burrs are formed at the cutting position, and the cutting efficiency is improved. According to the device, the flexible fabric is firstly fixed through the fixing assembly, then the cutting assembly is used for cutting the flexible fabric, rapid cutting of the flexible fabric is achieved, and therefore the problems that the fabric deforms and is damaged, and the cutting position has burrs are solved, and the product quality and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible fabric cutting tools, in particular to a tool for a flexible fabric cutting device. Background Art

[0002] Flexible fabrics, such as fabrics, cloths, films, etc., need to be cut during production and processing to meet the requirements of different specifications. Traditional cutting methods include manual cutting, scissor cutting, mechanical cutting, etc. These methods have problems such as low cutting efficiency, poor accuracy, and easy damage to the fabric.

[0003] Although the flexible fabric cutting tools in the prior art have relatively high efficiency during use, the pressure on the flexible fabric during the cutting process is relatively large, which easily causes the fabric to deform and be damaged, the cutting position to fray, and a large error to occur, thus affecting the product quality and production efficiency.

[0004] This flexible fabric cutting tool adopts a method of pressing both sides of the flexible fabric during cutting, which not only realizes the rapid cutting of the flexible fabric, but also solves the problems of fabric deformation and damage, and fraying at the cutting position, thereby improving the product quality and production efficiency. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a tool for a flexible fabric cutting device, which aims to solve the technical problems of deformation and damage of the flexible fabric and fraying at the cutting position when cutting the flexible fabric in the prior art.

[0006] The technical solution of the utility model is as follows: A tool for a flexible fabric cutting device includes a housing, and also includes a cutting component, a fixing component, a mounting rack and a first bolt; a cutting component is arranged inside the housing, multiple groups of fixing components are arranged, the fixing components are fixedly installed with the housing and are located on both sides of the housing, a mounting rack is arranged at the upper end of the housing, a first bolt is arranged on the mounting rack, and the housing is fixedly installed with the mounting rack through the first bolt.

[0007] Preferably, the tool for the flexible fabric cutting device is installed on the flexible fabric cutting device through the mounting rack, the flexible fabric is placed on the device, the device is started, the flexible fabric is fixed by the fixing component, the fixing component can follow the cutting component to fix the flexible fabric at different positions, reduce the deformation and damage of the fabric caused by the cutting pressure, start the cutting component to rotate at a high speed, the tool moves along with the device to cut the flexible fabric, and after the cutting is completed, the staff removes the flexible fabric.

[0008] Preferably, the cutting assembly includes a motor, a first transmission shaft, a first bevel gear, a second bevel gear, a first gear, a second gear, a second transmission shaft, a circular knife and a second bolt; a motor is provided at the upper end of the outer housing, a first transmission shaft is provided at the output end of the motor, and a first bevel gear is provided at the lower end of the first transmission shaft. The bevel gear is wear-resistant and has strong suitability, which can make the transmission system operate at high speed.

[0009] Preferably, a second bevel gear is provided at one end of the side of the first bevel gear, a first gear is provided at the other end of the second bevel gear, and a second gear is provided at the lower end of the first gear. The combined use of bevel gears and ordinary gears can provide advantages such as high efficiency and low noise for the transmission system.

[0010] Preferably, a second transmission shaft is provided at one end of the second gear, the second transmission shaft passes through one end of the outer housing and is provided with a circular knife, a second bolt is provided at the other end of the circular knife. The circular knife has advantages such as high precision, high speed and good quality, which improves the cutting efficiency. The second bolt is detachable, and the circular knife can be replaced.

[0011] Preferably, the fixing assembly includes a support frame, a wheel shaft, a bearing, a pressure wheel, a circlip and a nut bolt; the support frames are provided on both sides of the outer housing, a nut bolt is provided inside the upper end of the support frame, and the support frame and the outer housing are fixedly installed with the nut bolt. The fixed installation of the support frame with bolts has advantages such as good stability, high safety, convenient maintenance and simple installation.

[0012] Preferably, a wheel shaft is provided inside the lower end of the support frame, a circlip is provided on the outside of the wheel shaft, and the circlip is snap-connected to the wheel shaft. The combination of the circlip and the wheel shaft has advantages such as anti-loosening performance, positioning performance, easy installation and disassembly, and the pressure wheel can be replaced.

[0013] Preferably, a bearing is provided at the lower end of the support frame outside the wheel shaft, and a pressure wheel is provided at one end outside the bearing. The pressure wheel plays a role in fixing the flexible fabric at different positions following the cutting assembly, reducing the deformation and damage of the fabric caused by the cutting pressure.

[0014] Advantages of the present utility model:

[0015] 1. Compared with the traditional flexible fabric cutting device that directly uses a blade to cut the flexible fabric, which causes the flexible fabric to be under great pressure during the cutting process, easily leading to fabric deformation and damage, and the cutting position has frayed edges. This device first fixes the flexible fabric with the fixing assembly and then cuts the flexible fabric with the cutting assembly, realizing the rapid cutting of the flexible fabric, thus solving the problems of fabric deformation and damage, and frayed edges at the cutting position, thereby improving product quality and production efficiency.

[0016] 2. Starting device: The pressing wheel 304 is used to fix the flexible fabric. The wheel shaft 302 and bearing 303 are provided inside the pressing wheel 304. Therefore, the pressing wheel 304 can follow the cutting assembly to fix the flexible fabric at different positions, reducing the deformation and damage of the fabric caused by the cutting pressure, improving the accuracy and reducing errors, thereby improving the product quality and production efficiency.

[0017] 3. Start the motor. The motor drives the first transmission shaft, the first transmission shaft drives the first taper gear, the first taper gear drives the second taper gear, the second taper gear drives the first gear, the first gear drives the second gear, the second gear drives the second transmission shaft, and the bearing drives the circular knife to rotate at high speed. The circular knife can be replaced through the second bolt. By replacing circular knives of different specifications, flexible fabrics of different thicknesses can be cut. Description of the Drawings

[0018] Figure 1 It shows a three-dimensional structural schematic diagram of the tool for the flexible fabric cutting device of the present utility model;

[0019] Figure 2 It shows another three-dimensional structural schematic diagram of the tool for the flexible fabric cutting device of the present utility model;

[0020] Figure 3 It shows a sectional structural schematic diagram of the cutting assembly in the tool for the flexible fabric cutting device of the present utility model;

[0021] Figure 4 It shows a three-dimensional structural schematic diagram of the fixing assembly of the tool for the flexible fabric cutting device of the present utility model.

[0022] Description of the reference numerals: 1. Outer housing; 2. Cutting assembly; 201. Motor; 202. First transmission shaft; 203. First taper gear; 204. Second taper gear; 205. First gear; 206. Second gear; 207. Second transmission shaft; 208. Circular knife; 209. Second bolt; 3. Fixing assembly; 301. Support frame; 302. Wheel shaft; 303. Bearing; 304. Pressing wheel; 305. Snap ring; 306. Nut bolt; 4. Mounting bracket; 5. First bolt. Detailed Embodiment

[0023] The present utility model will be further described below with reference to the drawings and embodiments.

[0024] Please refer to Figure 1-2, the present utility model provides an embodiment: a cutter for a flexible fabric cutting device, comprising a housing 1, a cutting assembly 2, a fixing assembly 3, a mounting bracket 4 and a first bolt 5; a cutting assembly 2 is arranged inside the housing 1, multiple groups of fixing assemblies 3 are provided, the fixing assemblies 3 are fixedly installed with the housing 1 and are located on both sides of the housing 1, a mounting bracket 4 is arranged at the upper end of the housing 1, a first bolt 5 is arranged on the mounting bracket 4, and the housing 1 and the mounting bracket 4 are fixedly installed with the first bolt 5. The fixing assembly 3 first fixes the flexible fabric and then the cutting assembly 2 cuts the flexible fabric. This way not only realizes the rapid cutting of the flexible fabric, but also solves the problems of fabric deformation and damage, and burrs at the cutting position, thereby improving product quality and production efficiency.

[0025] Please refer to Figure 3 , in this embodiment, the cutting assembly 2 includes a motor 201, a first transmission shaft 202, a first bevel gear 203, a second bevel gear 204, a first gear 205, a second gear 206, a second transmission shaft 207, a circular knife 208 and a second bolt 209; a motor 201 is arranged at the upper end of the housing 1, a first transmission shaft 202 is arranged at the output end of the motor 201, a first bevel gear 203 is arranged at the lower end of the first transmission shaft 202. The bevel gear is wear-resistant and has strong suitability, which can make the transmission system operate at high speed. One end of the side of the first bevel gear 203 is provided with a second bevel gear 204, the other end of the second bevel gear 204 is provided with a first gear 205, a second gear 206 is arranged at the lower end of the first gear 205. The combination of the bevel gear and the ordinary gear can provide advantages such as high efficiency and low noise for the transmission system. One end of the second gear 206 is provided with a second transmission shaft 207, one end of the second transmission shaft 207 passes through the housing 1 and is provided with a circular knife 208, and a second bolt 209 is arranged at the other end of the circular knife 208. The circular knife 208 has advantages such as high precision, high speed and good quality, which improves the cutting efficiency. The second bolt 209 is detachable, and the circular knife 208 can be replaced.

[0026] Please refer to Figure 4, in this embodiment, the fixing component 3 includes a support frame 301, a wheel axle 302, a bearing 303, a pressure wheel 304, a circlip 305 and a nut bolt 306; the support frame 301 is arranged on both sides of the outer housing 1, a nut bolt 306 is arranged on the inner side of the upper end of the support frame 301, and the support frame 301 and the outer housing 1 are fixedly installed with the nut bolt 306. The fixed installation of the support frame 301 with the nut bolt 306 has the advantages of good stability, high safety, convenient maintenance and simple installation. A wheel axle 302 is arranged on the inner side of the lower end of the support frame 301, a circlip 305 is arranged on the outer side of the wheel axle 302, and the circlip 305 is snap-connected with the wheel axle 302. The cooperation of the circlip 305 and the wheel axle 302 has the advantages of anti-loosening performance, positioning performance, easy installation and disassembly, and the pressure wheel 304 can be replaced. A bearing 303 is arranged at the lower end of the support frame 301 on the outer side of the wheel axle 302, and a pressure wheel 304 is arranged at one end of the outer side of the bearing 303. The pressure wheel 304 follows the cutting component 2 to fix the flexible fabric at different positions, reducing the deformation and damage of the fabric caused by the cutting pressure.

[0027] When working, the cutting tool of the flexible fabric cutting device is installed on the flexible fabric cutting device through the mounting frame 4, and the flexible fabric is placed on the device.

[0028] Start the device, and fix the flexible fabric with the pressure wheel 304. Since the wheel axle 302 and the bearing 303 are arranged in the pressure wheel 304, the pressure wheel 304 can follow the cutting component 2 to fix the flexible fabric at different positions, reducing the deformation and damage of the fabric caused by the cutting pressure.

[0029] Start the motor 201. The motor 201 drives the first transmission shaft 202, the first transmission shaft 202 drives the first bevel gear 203, the first bevel gear 203 drives the second bevel gear 204, the second bevel gear 204 drives the first gear 205, the first gear 205 drives the second gear 206, the second gear 206 drives the second transmission shaft 207, and the second transmission shaft 207 drives the circular knife 208 to rotate at a high speed. The cutting tool follows the device to move and cut the flexible fabric. After cutting, the staff removes the flexible fabric.

[0030] Through the above steps, the cutting tool of the flexible fabric cutting device is installed on the flexible fabric cutting device through the mounting frame 4, the flexible fabric is placed on the device, the device is started, the flexible fabric is fixed with the fixing component 3, and the fixing component 3 can follow the cutting component 2 to fix the flexible fabric at different positions, reducing the deformation and damage of the fabric caused by the cutting pressure. Start the cutting component 2 to rotate at a high speed, the cutting tool follows the device to move and cut the flexible fabric. After cutting, the staff removes the flexible fabric.

[0031] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art.

Claims

1. A cutter for a flexible fabric cutting device, comprising an outer shell (1); characterized in that: The invention also comprises a cutting assembly (2), a fixing assembly (3), a mounting frame (4) and a first bolt (5); the cutting assembly (2) is arranged on the inner side of the outer shell (1); a plurality of fixing assemblies (3) are arranged on both sides of the outer shell (1); the fixing assemblies (3) are fixedly mounted on the outer shell (1); a mounting frame (4) is arranged on the upper end of the outer shell (1); the mounting frame (4) is provided with a first bolt (5); the outer shell (1) is fixedly mounted on the mounting frame (4) by means of the first bolt (5); the cutting assembly (2) comprises a motor (201), a transmission shaft (202), a first tapered gear (203), a second tapered gear (204), a first gear (205), a second gear (206), a second A transmission shaft (207), a circular knife (208) and a second bolt (209); a motor (201) is arranged at the upper end of the outer shell (1), a transmission shaft (202) is arranged at the output end of the motor (201), and a first taper gear (203) is arranged at the lower end of the transmission shaft (202); the fixing assembly (3) comprises a support frame (301), a wheel axle (302), a bearing (303), a pressure wheel (304), a retaining spring (305) and a nut bolt (306); the support frame (301) is arranged on both sides of the outer shell (1), a nut bolt (306) is arranged on the inner side of the upper end of the support frame (301), and the support frame (301) and the outer shell (1) are fixedly installed by the nut bolt (306).

2. The cutter for a flexible fabric cutting device according to claim 1, characterized in that: A second conical gear (204) is arranged at one end of the side of the first conical gear (203), a first gear (205) is arranged at the other end of the second conical gear (204), and a second gear (206) is arranged at the lower end of the first gear (205).

3. The cutter for a flexible fabric cutting device according to claim 1, characterized in that: A second transmission shaft (207) is disposed at one end of the second gear (206), a circular knife (208) is disposed at one end of the second transmission shaft (207), the second transmission shaft (207) passes through the outer shell (1), and a second bolt (209) is disposed at the other end of the circular knife (208).

4. The cutter for a flexible fabric cutting device according to claim 1, characterized in that: A wheel axle (302) is arranged on the inner side of the lower end of the support frame (301), and a retaining spring (305) is arranged on the outer side of the wheel axle (302), and the retaining spring (305) is snap-connected with the wheel axle (302).

5. The cutter for a flexible fabric cutting device according to claim 1, characterized in that: A bearing (303) is disposed at the lower end of the support frame (301), the bearing (303) is located outside the wheel shaft (302), and a pressure wheel (304) is disposed at one end outside the bearing (303).

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