A cloth cutting process for producing a lady's bag

Abstract

This invention discloses a fabric cutting process for women's handbag production, relating to the field of fabric processing technology. It solves the problems of existing women's handbag production processes, such as the inconvenience of cutting fabric with multiple line patterns, and the influence of fabric tension on cutting quality, resulting in uneven edges. The fabric cutting process for women's handbag production includes a heating and tightening mechanism. Two dual-drive mechanisms are installed at the upper end of the heating and tightening mechanism. Each dual-drive mechanism includes a first drive sleeve, a retainer, and a second drive sleeve. The first drive sleeve is rotatably connected to the outer side of one end of the retainer. This invention facilitates the placement of the fabric for cutting by tensioning and guiding it, while adjusting the fabric tension to ensure cutting quality and prevent wavy edges. Furthermore, the ability to switch the drive structure facilitates cutting operations with various line patterns.

Description

Technical Field

[0001] This invention relates to the field of fabric processing technology, specifically a fabric cutting process for women's handbag production. Background Technology

[0002] As people's living standards continue to improve, their consumption power also increases, leading to a growing market demand for women's handbags. The main raw material for the production of women's handbags is fabric. After leaving the factory, the fabric is a continuous piece. In order to reduce its size and make it easier to cut into different shapes, people first need to cut the fabric as a whole. The general cutting method is to draw lines on the fabric with chalk and then cut along the drawn lines with scissors, or to use machines to assist in cutting.

[0003] However, existing women's handbag production methods are not suitable for cutting fabrics with multiple lines, and the tightness of the fabric during cutting affects the cutting quality, resulting in uneven edges. Therefore, they do not meet the current requirements. To address this, we propose a fabric cutting process for women's handbag production. Summary of the Invention

[0004] The purpose of this invention is to provide a fabric cutting process for women's handbag production, in order to solve the problems mentioned in the background art, such as the inconvenience of cutting multiple lines into the fabric during the production of existing women's handbags, and the fact that the tightness of the fabric during cutting affects the cutting quality, resulting in uneven edges of the cut fabric.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fabric cutting device for women's bag production, comprising a heating and tightening mechanism, wherein two dual transmission mechanisms are installed at the upper end of the heating and tightening mechanism, the dual transmission mechanism comprising a first transmission sleeve, a retainer and a second transmission sleeve, the outer side of one end of the retainer being rotatably connected to the first transmission sleeve, the outer side of the other end of the retainer being rotatably connected to the second transmission sleeve, a conversion transmission mechanism being installed on the inner side of the first transmission sleeve, the conversion transmission mechanism comprising a third transmission motor, a feeding sleeve, a support frame, a transmission shaft, a motor mounting plate, a guide slide plate, an electric push rod and a transmission shaft sleeve, a transmission shaft being installed at one end of the third transmission motor, a transmission shaft sleeve being installed on the outer side of one end of the transmission shaft, two transmission shaft sleeves being installed on the outer side of the other end of the transmission shaft, a motor mounting plate being fixedly installed on the outer side of the third transmission motor, a guide slide plate being slidably connected to one end of the motor mounting plate, an electric push rod being installed at one end of the guide slide plate, a feeding sleeve being fixedly installed at the other end of the guide slide plate, and three support frames being installed on the inner side of the feeding sleeve.

[0006] Preferably, the heating and tightening mechanism includes a mounting frame, a second drive motor, a heating guide sleeve, a guide roller, a tightening adjustment roller, and a heating plate. The tightening adjustment roller is rotatably connected to the inner side of the heating guide sleeve. The second drive motor is installed at one end of the tightening adjustment roller. The heating plate is installed on the upper surface of the heating guide sleeve. The guide roller is installed on one side of the heating guide sleeve. The mounting frame is installed at both ends of the guide roller.

[0007] Preferably, a feeding mechanism is installed on the upper end face of the guide roller. The feeding mechanism includes a support base, mounting side plates, a first drive motor, a feeding roller, a receiving roller, a guide bend plate, and a fabric body. Two mounting side plates are fixedly installed on the upper end of the support base. A fabric body is installed on the inner side of the two mounting side plates. A guide bend plate is installed on the inner side of the fabric body. A feeding roller is installed on one side of the guide bend plate. A receiving roller is installed below the feeding roller. A first drive motor is installed at one end of the receiving roller.

[0008] Preferably, a cutting mechanism is installed on one side of the feeding sleeve. The cutting mechanism includes a rotating frame, a fourth transmission motor, a sliding seat, a transmission screw, a blade mounting plate, and a cutting blade. The fourth transmission motor is installed at one end of the rotating frame, and a sliding seat is slidably connected to the inner side of the rotating frame. A transmission screw is installed on the inner side of one end of the sliding seat, and a blade mounting plate is installed on the inner side of the other end of the sliding seat. A cutting blade is installed on the inner side of the blade mounting plate.

[0009] Preferably, one end of the drive shaft passes through the motor mounting plate and the support frame and is connected to the drive shaft sleeve by a flat key. The motor mounting plate is fixed to the third drive motor by screws. One side of the guide slide plate is provided with a slide groove. The other end of the motor mounting plate extends to the inside of the slide groove. The motor mounting plate and the guide slide plate are connected by an electric push rod.

[0010] Preferably, the retainer is welded and fixed to the conveying sleeve, and a retaining groove is provided on one side of the first transmission sleeve and the second transmission sleeve. Both ends of the retainer extend to the inner side of the retaining groove. Spline holes are provided on the inner side of the first transmission sleeve and the retainer, and the transmission shaft sleeve is disposed on the inner side of the spline hole.

[0011] Preferably, the two ends of the rotating frame are connected and fixed to the first transmission sleeve by screws, the second transmission sleeve is welded and fixed to the upper end of the mounting frame, the two ends of the guide roller are connected to the mounting frame by pins, and the bottom end of the mounting frame is connected and fixed to the heating guide sleeve plate by screws.

[0012] Based on the aforementioned fabric cutting equipment for women's handbag production, the present invention also provides a fabric cutting process for women's handbag production, the fabric cutting process for women's handbag production including the following steps:

[0013] (A) Check whether the functions of each part are intact. Connect and fix the two ends of the feeding sleeve to the mounting side plate with screws. Turn on the power. When cutting the main body of the fabric, start the first drive motor. Under the support of the mounting side plate, the first drive motor drives the main body of the fabric to wind through the take-up roller. The main body of the fabric is then fed out by the feed roller. Start the third drive motor. Under the support of the motor mounting plate, the third drive motor drives the first drive sleeve and the rotating frame to rotate through the drive shaft and drive shaft sleeve.

[0014] (B) Simultaneously start the fourth drive motor, so that the fourth drive motor, under the support of the rotating frame, drives the sliding seat, the blade mounting sleeve and the cutting blade to move laterally through the drive screw, thereby facilitating the cutting blade to perform arc-shaped cutting and oblique cutting on the fabric body outside the material feeding sleeve. By controlling the start and stop of the first drive motor and the fourth drive motor, it is easy to perform multiple styles of line cutting operations on the fabric body.

[0015] (C) The second drive motor is started during the cutting process, so that the second drive motor drives the tightening adjustment roller to rotate under the support of the heating guide sleeve, which facilitates the guidance and conveying of the main body of the fabric, facilitates the adjustment of the tightness of the main body of the fabric, and thus facilitates the maintenance of cutting quality.

[0016] (D) An electric heating wire is provided inside the heating plate, which makes it easy to heat the cutting part through the heating plate, and to remove the burrs on the cutting edge. The cutting mechanism is rotated before cutting to place the main body of the fabric, and at the same time, it is easy to tighten the main body of the fabric.

[0017] (E) Start the electric push rod, so that the electric push rod, under the support of the guide plate, drives the third transmission motor and the transmission shaft to move laterally on the inside of the support frame through the motor mounting plate. Then the transmission shaft drives the transmission shaft sleeve to move from the inside of the first transmission sleeve to the inside of the second transmission sleeve, and fixes the main body of the fabric wound on the outside of the feeding roller to the outside of the receiving roller through the guidance of the guide plate, the feeding sleeve, the guide roller and the heating guide plate.

[0018] Preferably, the transmission screw is threadedly connected to the sliding seat, the sliding seat is fixedly connected to the blade mounting plate by screws, and the cutting blade is connected to the blade mounting plate by a pin.

[0019] Preferably, the distance between the first transmission sleeve and the second transmission sleeve is greater than the thickness of the transmission shaft sleeve, and the distance between the first transmission sleeve and the second transmission sleeve is equal to the amount of movement of the transmission shaft sleeve.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] This invention facilitates the placement of the fabric for cutting by taut and guiding it, while adjusting the tightness of the fabric to ensure the quality of the cutting and prevent wavy edges. It also allows for switching of the transmission structure to facilitate cutting operations with various line styles. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the fabric cutting equipment of the present invention;

[0023] Figure 2 This is a schematic cross-sectional view of the material conveying sleeve of the present invention;

[0024] Figure 3 This is a partial structural schematic diagram of the transmission mechanism of the present invention;

[0025] Figure 4 This is a schematic cross-sectional view of the transmission shaft sleeve of the present invention;

[0026] Figure 5 This is a cross-sectional structural diagram of the dual transmission mechanism of the present invention;

[0027] Figure 6 This is a cross-sectional structural diagram of the heating and tightening mechanism of the present invention.

[0028] In the diagram: 1. Material conveying mechanism; 101. Support base; 102. Mounting side plate; 103. First drive motor; 104. Feeding roller; 105. Receiving roller; 106. Guide bending plate; 107. Fabric body; 2. Heating and tightening mechanism; 201. Mounting frame; 202. Second drive motor; 203. Heating guide sleeve; 204. Guide roller; 205. Tightening adjusting roller; 206. Heating plate; 3. Conversion transmission mechanism; 301. Third drive motor; 3 02. Feeding sleeve; 303. Support frame; 304. Drive shaft; 305. Motor mounting plate; 306. Guide slide plate; 307. Electric push rod; 308. Drive shaft sleeve; 4. Cutting mechanism; 401. Rotating frame; 402. Fourth drive motor; 403. Sliding seat; 404. Drive screw; 405. Blade mounting plate; 406. Cutting blade; 5. Dual drive mechanism; 501. First drive sleeve; 502. Cage; 503. Second drive sleeve. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] The first drive motor 103 (model YS7134), the second drive motor 202 (model YS7134), the third drive motor 301 (model YEJ3-112M-4), the electric push rod 307 (model HTKC-35) and the fourth drive motor 402 (model YS7134) mentioned in this invention can all be obtained from the market or through private customization.

[0031] Please see Figures 1 to 6 This invention provides an embodiment of a fabric cutting device for women's handbag production, comprising a heating and tightening mechanism 2. Two dual-drive mechanisms 5 are mounted on the upper end of the heating and tightening mechanism 2. Each dual-drive mechanism 5 includes a first drive sleeve 501, a retainer 502, and a second drive sleeve 503. The first drive sleeve 501 is rotatably connected to the outer side of one end of the retainer 502, and the second drive sleeve 503 is rotatably connected to the outer side of the other end of the retainer 502. The retainer 502 is welded and fixed to a material conveying sleeve 302. A retaining groove is provided on one side of both the first drive sleeve 501 and the second drive sleeve 503. Both ends of the retainer 502 extend into the inner side of the retaining groove. The inner sides of the first transmission sleeve 501 and the retainer 502 are provided with spline holes. The transmission shaft sleeve 308 is disposed inside the spline holes. A conversion transmission mechanism 3 is installed inside the first transmission sleeve 501. The conversion transmission mechanism 3 includes a third transmission motor 301, a feeding sleeve 302, a support frame 303, a transmission shaft 304, a motor mounting plate 305, a guide slide plate 306, an electric push rod 307, and a transmission shaft sleeve 308. One end of the third transmission motor 301 is equipped with the transmission shaft 304, and the outer side of one end of the transmission shaft 304... A drive shaft sleeve 308 is mounted on one side, and two drive shaft sleeves 308 are mounted on the outer side of the other end of the drive shaft 304. A motor mounting plate 305 is fixedly mounted on the outer side of the third drive motor 301. A guide slide plate 306 is slidably connected to one end of the motor mounting plate 305. An electric push rod 307 is mounted on one end of the guide slide plate 306, and a material conveying sleeve 302 is fixedly mounted on the other end of the guide slide plate 306. Three support frames 303 are mounted on the inner side of the material conveying sleeve 302. One end of the drive shaft 304 passes through the motor mounting plate 305 and the support frames 303 and is connected to the drive shaft via a flat key. The moving shaft sleeve 308 is connected, and the motor mounting plate 305 is fixed to the third transmission motor 301 by screws. One side of the guide slide plate 306 is provided with a slide groove, and the other end of the motor mounting plate 305 extends to the inside of the slide groove. The motor mounting plate 305 and the guide slide plate 306 are connected by an electric push rod 307. The whole system guides the fabric by tensioning, which facilitates the placement of the fabric for cutting. At the same time, the tightness of the fabric can be adjusted to ensure the quality of the fabric cutting and avoid the wavy shape of the cut edge. The transmission structure can also be switched to facilitate the cutting operation of various line styles.

[0032] Furthermore, the heating and tightening mechanism 2 includes a mounting frame 201, a second drive motor 202, a heating guide plate 203, a guide roller 204, a tightening adjustment roller 205, and a heating plate 206. The tightening adjustment roller 205 is rotatably connected to the inner side of the heating guide plate 203. The second drive motor 202 is installed at one end of the tightening adjustment roller 205. The heating plate 206 is installed on the upper surface of the heating guide plate 203. The guide roller 204 is installed on one side of the heating guide plate 203. The mounting frame 201 is installed at both ends of the guide roller 204. The heating and tightening mechanism 2 facilitates the tightening of the fabric and the placement of the fabric.

[0033] Furthermore, a material conveying mechanism 1 is installed on the upper end face of the guide roller 204. The material conveying mechanism 1 includes a support base 101, mounting side plates 102, a first drive motor 103, a feeding roller 104, a receiving roller 105, a guide bend plate 106, and a fabric body 107. Two mounting side plates 102 are fixedly installed on the upper end of the support base 101. A fabric body 107 is installed on the inner side of the two mounting side plates 102. A guide bend plate 106 is installed on the inner side of the fabric body 107. A feeding roller 104 is installed on one side of the guide bend plate 106. A receiving roller 105 is installed below the feeding roller 104. A first drive motor 103 is installed at one end of the receiving roller 105. The receiving roller 105 and the feeding roller 104 facilitate the feeding and receiving of the fabric.

[0034] Furthermore, a cutting mechanism 4 is installed on one side of the feeding sleeve 302. The cutting mechanism 4 includes a rotating frame 401, a fourth transmission motor 402, a sliding seat 403, a transmission screw 404, a blade mounting plate 405, and a cutting blade 406. The fourth transmission motor 402 is installed at one end of the rotating frame 401. The sliding seat 403 is slidably connected to the inner side of the rotating frame 401. The transmission screw 404 is installed on the inner side of one end of the sliding seat 403. The blade mounting plate 405 is installed on the inner side of the other end of the sliding seat 403. The cutting blade 406 is installed on the inner side of the blade mounting plate 405. The two ends of the rotating frame 401 are fixedly connected to the first transmission sleeve 501 by screws. The second transmission sleeve 503 is welded and fixed to the upper end of the mounting frame 201. The two ends of the guide roller 204 are connected to the mounting frame 201 by pins. The bottom end of the mounting frame 201 is fixedly connected to the heating guide plate 203 by screws. The cutting mechanism 4 can realize the cutting of various line patterns of the fabric.

[0035] Based on the aforementioned fabric cutting equipment for women's handbag production, this invention also provides a fabric cutting process for women's handbag production, which includes the following steps:

[0036] (A) Check whether the functions of each part are intact. Connect and fix the two ends of the feeding sleeve 302 to the mounting side plate 102 with screws. Turn on the power. When cutting the fabric body 107, start the first drive motor 103. Under the support of the mounting side plate 102, the first drive motor 103 drives the fabric body 107 to wind through the take-up roller 105. The fabric body 107 is then fed by the feed roller 104. Start the third drive motor 301. Under the support of the motor mounting plate 305, the third drive motor 301 drives the first drive sleeve 501 and the rotating frame 401 to rotate through the drive shaft 304 and drive shaft sleeve 308.

[0037] (B) Simultaneously start the fourth drive motor 402, so that the fourth drive motor 402, under the support of the rotating frame 401, drives the sliding seat 403, the blade mounting sleeve 405 and the cutting blade 406 to move laterally through the drive screw 404, thereby facilitating the cutting blade 406 to perform arc-shaped cutting and oblique cutting on the fabric body 107 outside the material conveying sleeve 302. By controlling the start and stop of the first drive motor 103 and the fourth drive motor 402, it is easy to perform multiple styles of line cutting operations on the fabric body 107.

[0038] (C) The second drive motor 202 is started during the cutting process, so that the second drive motor 202 drives the tightening adjustment roller 205 to rotate under the support of the heating guide sleeve 203, which facilitates the guidance and conveying of the fabric body 107, facilitates the adjustment of the tightness of the fabric body 107, and facilitates the maintenance of cutting quality.

[0039] (D) An electric heating wire is provided inside the heating plate 206, which makes it easy to heat the cutting part through the heating plate 206, and to remove the burrs on the cutting edge. Before cutting, the cutting mechanism 4 is rotated to place the fabric body 107, and at the same time, it is easy to tighten the fabric body 107.

[0040] (E) Start the electric push rod 307, so that the electric push rod 307, under the support of the guide slide plate 306, drives the third transmission motor 301 and the transmission shaft 304 to move laterally inside the support frame 303 through the motor mounting plate 305. Then the transmission shaft 304 drives the transmission shaft sleeve 308 to move from the inside of the first transmission sleeve 501 to the inside of the second transmission sleeve 503. The fabric body 107 wound on the outside of the feeding roller 104 is fixed to the outside of the receiving roller 105 by the guide bending plate 106, the feeding sleeve 302, the guide roller 204 and the heating guide sleeve 203.

[0041] Furthermore, the distance between the first transmission sleeve 501 and the second transmission sleeve 503 is greater than the thickness of the transmission shaft sleeve 308. The distance between the first transmission sleeve 501 and the second transmission sleeve 503 is equal to the amount of movement of the transmission shaft sleeve 308. By sliding the transmission shaft sleeve 308 inside the first transmission sleeve 501 and the second transmission sleeve 503, it is convenient to adjust the transmission of the heating and tightening mechanism 2 and the cutting mechanism 4.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fabric cutting device for women's handbag production, characterized in that: The fabric cutting equipment includes a heating and tightening mechanism (2). Two dual transmission mechanisms (5) are installed on the upper end of the heating and tightening mechanism (2). The dual transmission mechanism (5) includes a first transmission sleeve (501), a retainer (502), and a second transmission sleeve (503). The first transmission sleeve (501) is rotatably connected to the outer side of one end of the retainer (502), and the second transmission sleeve (503) is rotatably connected to the outer side of the other end of the retainer (502). A conversion transmission mechanism (3) is installed on the inner side of the first transmission sleeve (501). The conversion transmission mechanism (3) includes a third transmission motor (301), a material feeding sleeve (302), a support frame (303), a transmission shaft (304), a motor mounting plate (305), and a guide slide plate (306). The device includes an electric push rod (307) and a transmission shaft sleeve (308). One end of the third transmission motor (301) is equipped with a transmission shaft (304). A transmission shaft sleeve (308) is installed on the outer side of one end of the transmission shaft (304), and two transmission shaft sleeves (308) are installed on the outer side of the other end of the transmission shaft (304). A motor mounting plate (305) is fixedly installed on the outer side of the third transmission motor (301). A guide plate (306) is slidably connected to one end of the motor mounting plate (305). An electric push rod (307) is installed on one end of the guide plate (306), and a material conveying sleeve (302) is fixedly installed on the other end of the guide plate (306). Three support frames (303) are installed on the inner side of the material conveying sleeve (302). The heating and tightening mechanism (2) includes a mounting frame (201), a second drive motor (202), a heating guide sleeve (203), a guide roller (204), a tightening adjustment roller (205), and a heating plate (206). The inner side of the heating guide sleeve (203) is rotatably connected to the tightening adjustment roller (205). The second drive motor (202) is installed at one end of the tightening adjustment roller (205). The heating plate (206) is installed on the upper surface of the heating guide sleeve (203). The guide roller (204) is installed on one side of the heating guide sleeve (203). The mounting frame (201) is installed at both ends of the guide roller (204). The upper end face of the guide roller (204) is equipped with a material conveying mechanism (1). The material conveying mechanism (1) includes a support base (101), a mounting side plate (102), a first drive motor (103), a feeding roller (104), a receiving roller (105), a guide bend plate (106), and a fabric body (107). Two mounting side plates (102) are fixedly installed on the upper end of the support base (101). A fabric body (107) is installed on the inner side of the two mounting side plates (102). A guide bend plate (106) is installed on the inner side of the fabric body (107). A feeding roller (104) is installed on one side of the guide bend plate (106). A receiving roller (105) is installed below the feeding roller (104). A first drive motor (103) is installed at one end of the receiving roller (105). A cutting mechanism (4) is installed on one side of the feeding sleeve (302). The cutting mechanism (4) includes a rotating frame (401), a fourth transmission motor (402), a sliding seat (403), a transmission screw (404), a blade mounting plate (405), and a cutting blade (406). The fourth transmission motor (402) is installed at one end of the rotating frame (401). The sliding seat (403) is slidably connected to the inner side of the rotating frame (401). The transmission screw (404) is installed on the inner side of one end of the sliding seat (403). The blade mounting plate (405) is installed on the inner side of the other end of the sliding seat (403). The cutting blade (406) is installed on the inner side of the blade mounting plate (405).

2. The fabric cutting equipment for women's bag production according to claim 1, characterized in that: One end of the drive shaft (304) passes through the motor mounting plate (305) and the support frame (303) and is connected to the drive shaft sleeve (308) by a flat key. The motor mounting plate (305) is fixed to the third drive motor (301) by screws. One side of the guide slide plate (306) is provided with a slide groove. The other end of the motor mounting plate (305) extends to the inside of the slide groove. The motor mounting plate (305) and the guide slide plate (306) are connected by an electric push rod (307).

3. The fabric cutting equipment for women's bag production according to claim 1, characterized in that: The retainer (502) is welded and fixed to the conveying sleeve (302). The first transmission sleeve (501) and the second transmission sleeve (503) are provided with a retaining groove on one side. Both ends of the retainer (502) extend to the inside of the retaining groove. The first transmission sleeve (501) and the retainer (502) are provided with spline holes on the inside. The transmission shaft sleeve (308) is located inside the spline hole.

4. The fabric cutting equipment for women's bag production according to claim 1, characterized in that: The two ends of the rotating frame (401) are fixed to the first transmission sleeve (501) by screws, the second transmission sleeve (503) is welded to the upper end of the mounting frame (201), the two ends of the guide roller (204) are connected to the mounting frame (201) by pins, and the bottom end of the mounting frame (201) is fixed to the heating guide sleeve plate (203) by screws.

5. The fabric cutting equipment for women's bag production according to claim 1, characterized in that: The transmission screw (404) is connected to the sliding seat (403) by a thread, the sliding seat (403) is fixed to the blade mounting plate (405) by a screw, and the cutting blade (406) is connected to the blade mounting plate (405) by a pin.

6. The fabric cutting equipment for women's bag production according to claim 1, characterized in that: The distance between the first transmission sleeve (501) and the second transmission sleeve (503) is greater than the thickness of the transmission shaft sleeve (308), and the distance between the first transmission sleeve (501) and the second transmission sleeve (503) is equal to the amount of movement of the transmission shaft sleeve (308).

7. A fabric cutting process for women's handbag production, characterized in that: The fabric cutting equipment for women's handbag production according to any one of claims 1-6 is used to cut the fabric, which includes the following steps: (A) Check whether the functions of each part of the fabric cutting equipment are intact. Connect and fix the two ends of the feeding sleeve (302) to the mounting side plate (102) with screws. Turn on the power. When cutting the fabric body (107), start the first drive motor (103). Under the support of the mounting side plate (102), the first drive motor (103) drives the fabric body (107) to wind through the receiving roller (105). The fabric body (107) is fed out by the feeding roller (104). Start the third drive motor (301). Under the support of the motor mounting plate (305), the third drive motor (301) drives the first drive sleeve (501) and the rotating frame (401) to rotate through the drive shaft (304) and drive shaft sleeve (308). (B) Simultaneously start the fourth drive motor (402), so that the fourth drive motor (402) drives the sliding seat (403), the blade mounting plate (405) and the cutting blade (406) to move laterally under the support of the rotating frame (401) through the drive screw (404), thereby facilitating the cutting blade (406) to perform arc-shaped cutting and oblique cutting on the fabric body (107) outside the material conveying sleeve (302). By controlling the start and stop of the first drive motor (103) and the fourth drive motor (402), it is easy to realize the cutting operation of multiple styles of lines on the fabric body (107); (C) The second drive motor (202) is started during the cutting process, so that the second drive motor (202) drives the tightening adjustment roller (205) to rotate under the support of the heating guide sleeve (203), which facilitates the guidance and conveying of the main body of fabric (107), facilitates the adjustment of the tightness of the main body of fabric (107), and facilitates the maintenance of cutting quality. (D) An electric heating wire is provided inside the heating plate (206), so that the cutting part can be heated through the heating plate (206), and the burrs on the cutting edge can be removed. Before cutting, the cutting mechanism (4) is rotated to place the main body of the fabric (107), and at the same time, it is convenient to tighten the main body of the fabric (107). (E) Start the electric push rod (307), so that the electric push rod (307) under the support of the guide slide plate (306) drives the third transmission motor (301) and the transmission shaft (304) to move laterally on the inside of the support frame (303) through the motor mounting plate (305). Then the transmission shaft (304) drives the transmission shaft sleeve (308) to move from the inside of the first transmission sleeve (501) to the inside of the second transmission sleeve (503). The fabric body (107) wound on the outside of the feeding roller (104) is fixed on the outside of the receiving roller (105) by the guide bending plate (106), the feeding sleeve (302), the guide roller (204) and the heating guide sleeve plate (203).

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