Full-automatic feeding fabric laser cutting machine and cutting method thereof

Abstract

The invention relates to a full-automatic feeding fabric laser cutting machine and a cutting method thereof, and relates to the technical field of fabric cutting devices.The full-automatic feeding fabric laser cutting machine comprises a platform and a conveying belt arranged on the upper end face of the platform, one end of the platform is provided with a containing assembly used for containing fabric raw materials, and the other end of the platform is provided with a laser cutting assembly used for cutting fabric; the laser cutting assembly is connected with a pressing plate, a cutting groove is formed in the pressing plate, when the laser cutting assembly cuts the fabric, the pressing plate abuts against the fabric, and the laser cutting assembly conducts cutting along the cutting groove. The method has the effect of improving the working efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of fabric cutting devices, and in particular to a fully automatic feeding fabric laser cutting machine and a cutting method thereof. Background Art

[0002] At present, the demand for fabrics is increasing, and production efficiency determines the benefits of an enterprise. The traditional manual fabric cutting method has been initially eliminated, and semi-automatic and fully automatic fabric cutting devices have begun to be favored by enterprises. At present, the fabric cutting devices in society can basically meet people's needs, but there are still some problems.

[0003] Related technology can refer to the Chinese patent with announcement number CN219189018U, which discloses a fully automatic feeding clothing fabric laser cutting device, including a cutting frame, and a cutting drive guide rail fixed on both sides of the cutting frame, a laser cutting machine is slidably connected to the cutting drive guide rail, a translation guide rail is fixedly connected to the bottom of the cutting frame, a bearing connecting block is fixedly connected to the top of the electric slider of the translation guide rail, a stepping motor is fixedly connected inside the bearing connecting block, the output shaft of the stepping motor is rotatably connected to a supporting base plate through a coupling, cutting support plates are slidably connected to both sides of the support base plate, and one end of the cutting support plate is processed with an arc edge.

[0004] With respect to the above-mentioned related technologies, when using the above-mentioned equipment for cutting, the fabric is input to the bottom of the cutting machine frame via a translation guide rail and then directly cut. During the cutting process, the stability of the fabric under the cutting machine cannot be guaranteed, which will cause problems such as non-compliant fabric cutting and irregular fabric cutting to a certain extent. Therefore, a fabric cutting device is urgently needed to solve the above problems. Summary of the invention

[0005] In order to improve work efficiency, the present application provides a fully automatic feeding fabric laser cutting machine and a cutting method thereof.

[0006] In the first aspect, the present application provides a fully automatic feeding fabric laser cutting machine, which adopts the following technical solution: A fully automatic feeding fabric laser cutting machine comprises a platform and a conveyor belt arranged on the upper end surface of the platform, one end of the platform is provided with a placement component for placing fabric raw materials, and the other end is provided with a laser cutting component for cutting fabrics, the laser cutting component is connected to a pressing plate, and a cutting groove is opened on the pressing plate. When the laser cutting component cuts the fabric, the pressing plate abuts against the fabric, and the laser cutting component cuts along the cutting groove.

[0007] By adopting the above technical solution, when the fabric needs to be cut, the staff first places the fabric in the placement component, and then places one end of the fabric under the laser cutting component. Then, when cutting, the pressing plate is driven by the cylinder to press the fabric, thereby cutting, which reduces manpower consumption and is conducive to improving work efficiency.

[0008] Optionally, the placement assembly includes two support frames and a rotating roller, the two support frames are vertically arranged at one end of the platform, the two support frames are arranged opposite to each other, two ends of the rotating roller are respectively rotatably connected to the two support frames, the fabric material is wound around the rotating roller, a clamping groove is opened on the rotating roller, the clamping groove extends along the length direction of the rotating roller, a clamping plate is provided at the clamping groove of the rotating roller, the clamping plate is opposite to the clamping groove and has the same shape and size, the two ends of the clamping groove are respectively detachably connected to the rotating roller by bolts, and one end of the fabric material is located in the clamping groove.

[0009] By adopting the above technical solution, when the fabric raw material needs to be placed in the placement component, the staff places one end of the fabric in the clamping groove, then clamps the clamping plate and fixes it with bolts, and then winds the remaining part on the rotating roller for subsequent cutting processing.

[0010] Optionally, a guide roller is provided at one end of the rotating roller close to the laser cutting component, and guide frames are respectively provided at both ends of the guide roller. The guide frames are both vertically arranged on the upper end surface of the platform, and the two guide frames are relatively arranged on both sides of the platform. The two ends of the guide roller are respectively rotatably connected to the two guide frames, and one side of the fabric is in contact with the guide roller.

[0011] By adopting the above technical solution and setting the guide roller, it is convenient to guide the fabric into the subsequent process, which is beneficial to improve the work efficiency.

[0012] Optionally, two pressing frames are provided at one end of the guide roller away from the rotating roller, and the two pressing frames are vertically arranged on the upper end surface of the platform. The two pressing frames are relatively arranged on both sides of the platform, and a pressing roller 1 and a pressing roller 2 are rotatably connected between the two pressing frames. The pressing roller 1 is located at the bottom end of the pressing frame, and the pressing roller 2 is located at the top end of the pressing frame, and the fabric is located between the pressing roller 1 and the pressing roller 2.

[0013] By adopting the above technical solution, by setting the pressing roller one and the pressing roller two, the fabric is pressed to prevent it from being in a loose state and affecting the subsequent cutting operation, which is conducive to improving work efficiency.

[0014] Optionally, sliding holes are opened on the opposite sides of the two clamping frames, and the sliding holes are extended along the height direction of the clamping frames. Both ends of the clamping roller are rotatably connected with connecting blocks, and the connecting blocks are located in the sliding holes. A rotating screw is provided in the sliding holes, and one end of the rotating screw is fixedly connected to the connecting block, and the other end is passed through the clamping frame and threadedly connected to the clamping frame.

[0015] By adopting the above technical solution, it is possible to adapt to the cutting and processing of fabrics of different thicknesses. The staff rotates the rotating screw, and the rotating screw drives the connecting block to move in the sliding hole, thereby driving the clamping roller 2 to move up and down, thereby adjusting the distance between the clamping roller 1 and the clamping roller 2 to adapt to fabrics of different thicknesses.

[0016] Optionally, a cross plate is provided at one end of the clamping frame close to the laser cutting assembly, and reset cylinders are provided at both ends of the cross plate. The two reset cylinders are vertically arranged on the upper end surface of the platform, and the two reset cylinders are relatively arranged on both sides of the platform. The piston rods of the two reset cylinders are respectively fixedly connected to the two ends of the cross plate, and the cross plate is horizontally arranged. An adjustment groove is opened on the lower end surface of the cross plate. The adjustment groove extends along the length direction of the cross plate, and an adjusting screw is provided in the adjusting groove. Adjustment blocks are respectively threadedly connected at both ends of the adjusting screw, and the bottom ends of the adjusting blocks are hinged with arc-shaped long plates, and the protrusions of the arc-shaped long plates are abutted against the fabric. The two arc-shaped long plates are relatively arranged, and an adjustment motor is provided at one end of the cross plate. The output shaft of the adjustment motor is coaxially and fixedly connected with the adjusting screw.

[0017] By adopting the above technical solution, the staff starts the adjusting motor, and the adjusting motor drives the adjusting screw to rotate, thereby driving the two arc-shaped long plates to move toward each other, so as to smooth the fabric and avoid fabric wrinkles, which is beneficial to improving the subsequent cutting efficiency; when resetting is required, the staff starts the resetting cylinder and the adjusting motor, lifts the arc-shaped long plate, and resets it to its initial state for subsequent cutting processing.

[0018] Optionally, the laser cutting assembly includes a cutting frame, a lifting plate and a laser cutting head. The cutting frame is vertically arranged on the upper end surface of the platform. A lifting cylinder is provided on the top of the cutting frame. The piston rod of the lifting cylinder passes through the cutting frame and is fixedly connected to the lifting plate. Two connecting rods are fixedly connected to both ends of the lifting plate. The end of the connecting rod away from the lifting plate is respectively fixedly connected to the two ends of the pressing plate. A translation plate is provided on the lower end surface of the lifting plate. The laser cutting head is arranged on the lower end surface of the translation plate. The laser cutting head is slidably connected to the translation plate.

[0019] By adopting the above technical solution, when the fabric needs to be cut by the laser cutting component, the staff starts the lifting cylinder, and the lifting cylinder drives the lifting plate to move, thereby driving the pressing plate to move so that it presses against the fabric, and then starts the laser cutting head to cut the fabric, which reduces manpower consumption and is conducive to improving work efficiency.

[0020] Optionally, a connecting cover is provided at one end of the laser cutting head close to the pressing plate, the connecting cover is threadedly connected to the laser cutting head, an adhesive layer is provided on the inner side of the connecting cover, the adhesive layer is evenly arranged, and is used to collect fabric scraps generated during the cutting process.

[0021] By adopting the above technical solution, the connection cover is provided to avoid the dispersion of fabric scraps, and the adhesive layer is provided to collect the fabric scraps generated during the cutting process, thereby keeping the cutting area clean for subsequent cutting processing, which is conducive to improving work efficiency.

[0022] In a second aspect, the present application provides a cutting method, comprising the following steps: S1: First fix one end of the fabric to be cut on the clamping groove of the rotating roller, and then wind it around the rotating roller, so that the other end of the fabric is located at the other end of the platform; S2: One end of the fabric is first placed on the guide roller, and then passes between the first pressing roller and the second pressing roller, and the distance between the first pressing roller and the second pressing roller is adjusted according to the thickness of the fabric to achieve a suitable compaction effect; S3: During the stretching process of the fabric, the fabric is placed under the two arc-shaped long plates, and then the adjusting motor is started, and the adjusting motor drives the two arc-shaped long plates to move toward each other, so as to stretch the fabric and avoid wrinkles; S4: Finally, the lifting cylinder is started, and the lifting cylinder drives the pressing plate to move, thereby pressing the fabric tightly, and then the laser cutting head is started to cut along the cutting groove.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. Through the collaborative operation of fully automatic feeding and laser cutting, an efficient and accurate cutting process is achieved, greatly improving the cutting efficiency and quality; 2. By optimizing the design of the feeding mechanism, such as setting up guide rollers, pressure rollers and other components, the smooth feeding and tension uniformity of the fabric are ensured, and the cutting accuracy and stability are further improved; 3. The setting of the laser cutting head makes the cutting process more accurate and faster. At the same time, the setting of the connecting cover and the adhesive layer effectively collects the fabric scraps generated during the cutting process and keeps the cutting area clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The invention discloses an overall structural diagram of a fully automatic feeding fabric laser cutting machine and a cutting method thereof.

[0025] Figure 2 The invention discloses a cross-sectional structural diagram of a fully automatic feeding fabric laser cutting machine and a cutting method thereof.

[0026] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.

[0027] Explanation of the reference numerals: 1. Platform; 11. Conveyor belt; 12. Collecting box; 2. Placing assembly; 21. Support frame; 22. Rotating roller; 23. Clamping plate; 3. Leveling assembly; 31. Guide roller; 32. Pressing frame; 33. Pressing roller one; 34. Pressing roller two; 35. Guide frame; 36. Sliding hole; 37. Connecting block; 38. Rotating screw; 39. Cross plate; 391. Reset cylinder; 392. Adjusting screw; 393. Adjusting block; 394. Arc long plate; 395. Adjusting motor; 4. Laser cutting assembly; 41. Cutting frame; 42. Lifting plate; 43. Laser cutting head; 44. Lifting cylinder; 45. Connecting rod; 46. Translation plate; 47. Connecting cover; 48. Adhesive layer; 49. Pressing plate. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0029] The embodiment of the present application discloses a fully automatic feeding fabric laser cutting machine and a cutting method thereof.

[0030] Reference Figure 1 and Figure 2 A fully automatic feeding fabric laser cutting machine includes a platform 1, a placing component 2, a leveling component 3 and a laser cutting component 4. The placing component 2 and the laser cutting component 4 are respectively arranged at both ends of the platform 1, and the leveling component 3 is located between the placing component 2 and the laser cutting component 4. A conveyor belt 11 is arranged on the upper end surface of the platform 1, and a collecting box 12 is arranged at one end of the platform 1 close to the laser cutting component 4. The placing component 2 stores the fabric raw materials, the leveling component 3 pre-treats the fabric before cutting, and the laser cutting component 4 cuts the fabric.

[0031] Reference Figure 1 and Figure 2 When the fabric needs to be cut, the staff first places the fabric in the placement component 2, and then places one end of the fabric under the laser cutting component 4. Then, when cutting, the pressing plate 49 is driven by the cylinder to press the fabric, thereby cutting, reducing manpower consumption and helping to improve work efficiency.

[0032] Reference Figure 1 and Figure 2The placement component 2 includes two support frames 21, a rotating roller 22 and a clamping plate 23. The two support frames 21 are vertically arranged at one end of the platform 1, and the two support frames 21 are arranged opposite to each other. The two ends of the rotating roller 22 are rotatably connected to the two support frames 21 respectively. The fabric material is wound around the rotating roller 22. A clamping groove is opened on the rotating roller 22. The clamping groove extends along the length direction of the rotating roller 22. The clamping plate 23 is located at the clamping groove of the rotating roller 22. The clamping plate 23 is opposite to the clamping groove and has the same shape and size. The two ends of the clamping groove are detachably connected to the rotating roller 22 by bolts respectively, and one end of the fabric material is located in the clamping groove.

[0033] Reference Figure 1 and Figure 2 When the fabric material needs to be placed in the placement component 2, the staff places one end of the fabric in the clamping groove, then clamps the clamping plate 23 and fixes it with bolts, and then winds the remaining part around the rotating roller 22 for subsequent cutting processing.

[0034] Reference Figure 1 and Figure 2 The leveling component 3 includes a guide roller 31, two pressure frames 32, a pressure roller 1 33 and a pressure roller 2 34. The guide roller 31 is arranged at one end of the rotating roller 22 close to the laser cutting component 4. Guide frames 35 are respectively provided at both ends of the guide roller 31. The guide frames 35 are vertically arranged on the upper end surface of the platform 1. The two guide frames 35 are relatively arranged on both sides of the platform 1. The two ends of the guide roller 31 are rotatably connected with the two guide frames 35 respectively. One side of the fabric abuts against the guide roller 31. The two pressure frames 32 are arranged at one end of the guide roller 31 away from the rotating roller 22. The two pressure frames 32 are vertically arranged on the upper end surface of the platform 1. The two pressure frames 32 are relatively arranged on both sides of the platform 1. The pressure roller 1 33 and the pressure roller 2 34 are rotatably connected between the two pressure frames 32. The pressure roller 1 33 is located at the bottom end of the pressure frame 32, and the pressure roller 2 34 is located at the top of the pressure frame 32. The fabric is located between the pressure roller 1 33 and the pressure roller 2 34.

[0035] Reference Figure 1 and Figure 2 By setting the guide roller 31, it is convenient to guide the fabric into the subsequent process, which is beneficial to improve work efficiency; by setting the pressing roller 1 33 and the pressing roller 2 34, the fabric is pressed to avoid being in a loose state and affecting the subsequent cutting operation, which is beneficial to improve work efficiency.

[0036] Reference Figure 1 and Figure 2, sliding holes 36 are provided on opposite sides of the two pressing frames 32, and the sliding holes 36 are extended along the height direction of the pressing frames 32. Both ends of the pressing roller 34 are rotatably connected with connecting blocks 37, and the connecting blocks 37 are located in the sliding holes 36. The sliding holes 36 are provided with rotating screws 38, and one end of the rotating screws 38 is fixedly connected to the connecting blocks 37, and the other end is passed through the pressing frame 32 and threadedly connected to the pressing frame 32. The staff rotates the rotating screws 38, and the rotating screws 38 drive the connecting blocks 37 to move in the sliding holes 36, thereby driving the pressing roller 34 to move up and down, thereby adjusting the distance between the pressing roller 1 33 and the pressing roller 2 34 to adapt to fabrics of different thicknesses.

[0037] Reference Figure 1 and Figure 2 A cross plate 39 is provided at one end of the clamping frame 32 close to the laser cutting assembly 4, and reset cylinders 391 are provided at both ends of the cross plate 39. The two reset cylinders 391 are vertically arranged on the upper end surface of the platform 1, and the two reset cylinders 391 are relatively arranged on both sides of the platform 1. The piston rods of the two reset cylinders 391 are respectively fixedly connected to the two ends of the cross plate 39, and the cross plate 39 is horizontally arranged. An adjustment groove is provided on the lower end surface of the cross plate 39. The adjustment groove extends along the length direction of the cross plate 39, and an adjusting screw 392 is provided in the adjusting groove. Adjusting blocks 393 are respectively threadedly connected at both ends of the adjusting screw 392. The bottom ends of the adjusting blocks 393 are hinged with arc-shaped long plates 394, and the protrusions of the arc-shaped long plates 394 are abutted against the fabric. The two arc-shaped long plates 394 are relatively arranged, and an adjusting motor 395 is provided at one end of the cross plate 39. The output shaft of the adjusting motor 395 is coaxially fixedly connected with the adjusting screw 392.

[0038] Reference Figure 1 and Figure 2 , the staff starts the adjusting motor 395, and the adjusting motor 395 drives the adjusting screw 392 to rotate, thereby driving the two arc-shaped long plates 394 to move toward each other, so as to smooth the fabric, thereby avoiding fabric wrinkles, which is beneficial to improving the subsequent cutting efficiency; when resetting is required, the staff starts the resetting cylinder 391 and the adjusting motor 395, lifts the arc-shaped long plate 394, and resets it to its initial state for subsequent cutting processing.

[0039] Reference Figure 1 and Figure 2The laser cutting assembly 4 includes a cutting frame 41, a lifting plate 42 and a laser cutting head 43. The cutting frame 41 is vertically arranged on the upper end surface of the platform 1. A lifting cylinder 44 is provided at the top of the cutting frame 41. The piston rod of the lifting cylinder 44 passes through the cutting frame 41 and is fixedly connected to the lifting plate 42. Two connecting rods 45 are fixedly connected to both ends of the lifting plate 42. The ends of the connecting rods 45 away from the lifting plate 42 are respectively fixedly connected to the two ends of the pressing plate 49. A translation plate 46 is provided on the lower end surface of the lifting plate 42. The laser cutting head 43 is arranged on the lower end surface of the translation plate 46, and the laser cutting head 43 is slidably connected to the translation plate 46.

[0040] Reference Figure 1 and Figure 2 When the fabric needs to be cut by the laser cutting assembly 4, the staff starts the lifting cylinder 44, and the lifting cylinder 44 drives the lifting plate 42 to move, thereby driving the pressing plate 49 to move so that it presses against the fabric, and then starts the laser cutting head 43 to cut the fabric, which reduces manpower consumption and is conducive to improving work efficiency.

[0041] Reference Figure 1 and Figure 3 A connection cover 47 is provided at one end of the laser cutting head 43 near the pressing plate 49. The connection cover 47 is threadedly connected to the laser cutting head 43. An adhesive layer 48 is provided on the inner side of the connection cover 47. The adhesive layer 48 is evenly arranged to collect fabric scraps generated during the cutting process. The connection cover 47 can prevent the fabric scraps from being scattered, and the adhesive layer 48 can collect the fabric scraps generated during the cutting process, thereby keeping the cutting area clean for subsequent cutting processing, which is conducive to improving work efficiency.

[0042] The embodiment of the present application also discloses a cutting method.

[0043] A cutting method comprises the following steps: S1: First, fix one end of the fabric to be cut to the clamping groove of the rotating roller 22, and then wind it around the rotating roller 22, so that the other end of the fabric is located at the other end of the platform 1; S2: one end of the fabric is first placed on the guide roller 31, and then passes between the first pressing roller 33 and the second pressing roller 34, and the distance between the first pressing roller 33 and the second pressing roller 34 is adjusted according to the thickness of the fabric to achieve a suitable compaction effect; S3: During the stretching process of the fabric, the fabric is placed under the two arc-shaped long plates 394, and then the adjusting motor 395 is started, and the adjusting motor 395 drives the two arc-shaped long plates 394 to move toward each other, thereby stretching the fabric to avoid wrinkles; S4: Finally, the lifting cylinder 44 is started, and the lifting cylinder 44 drives the pressing plate 49 to move, thereby pressing against the fabric, and then the laser cutting head 43 is started to cut along the cutting groove.

[0044] The implementation principle of a fully automatic feeding fabric laser cutting machine and a cutting method thereof in an embodiment of the present application is as follows: first fix one end of the fabric to be cut on the clamping groove of the rotating roller 22, and then wind it around the rotating roller 22, and make the other end of the fabric be located at the other end of the platform 1, so that one end of the fabric is first placed on the guide roller 31, and then passes between the pressing roller 1 33 and the pressing roller 2 34, and adjust the distance between the pressing roller 1 33 and the pressing roller 2 34 according to the thickness of the fabric, so that it can achieve a suitable compaction effect, and in the process of stretching the fabric, make it located below the two arc-shaped long plates 394, and then start the adjustment motor 395, and the adjustment motor 395 drives the two arc-shaped long plates 394 to move toward each other, so as to stretch the fabric, thereby avoiding wrinkles, and finally start the lifting cylinder 44, and the lifting cylinder 44 drives the pressing plate 49 to move, thereby pressing the fabric tightly, and then start the laser cutting head 43 to make it cut along the cutting groove.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic feeding fabric laser cutting machine, comprising a platform (1) and a conveyor belt (11) arranged on the upper end surface of the platform (1), characterized in that: One end of the platform (1) is provided with a placement component (2) for placing fabric materials, and the other end is provided with a laser cutting component (4) for cutting fabrics. The laser cutting component (4) is connected to a pressing plate (49), and a cutting groove is provided on the pressing plate (49). When the laser cutting component (4) cuts the fabric, the pressing plate (49) abuts against the fabric, and the laser cutting component (4) cuts along the cutting groove.

2. The fully automatic feeding fabric laser cutting machine according to claim 1, characterized in that: The placement assembly (2) comprises two support frames (21) and a rotating roller (22). The two support frames (21) are vertically arranged at one end of the platform (1). The two support frames (21) are arranged opposite to each other. The two ends of the rotating roller (22) are respectively rotatably connected to the two support frames (21). The fabric material is wound around the rotating roller (22). The rotating roller (22) is provided with a clamping groove, which is extended along the length direction of the rotating roller (22). A clamping plate (23) is provided at the clamping groove of the rotating roller (22). The clamping plate (23) is opposite to the clamping groove and has the same shape and size. The two ends of the clamping groove are respectively detachably connected to the rotating roller (22) by bolts. One end of the fabric material is located in the clamping groove.

3. The fully automatic feeding fabric laser cutting machine according to claim 2 is characterized by: A guide roller (31) is provided at one end of the rotating roller (22) close to the laser cutting assembly (4), and guide frames (35) are provided at both ends of the guide roller (31). The guide frames (35) are vertically arranged on the upper end surface of the platform (1), and the two guide frames (35) are arranged on both sides of the platform (1) opposite to each other. The two ends of the guide roller (31) are rotatably connected to the two guide frames (35), and one side of the fabric is in contact with the guide roller (31).

4. The fully automatic feeding fabric laser cutting machine according to claim 3 is characterized by: Two pressing frames (32) are provided at one end of the guide roller (31) away from the rotating roller (22); the two pressing frames (32) are both vertically arranged on the upper end surface of the platform (1); the two pressing frames (32) are arranged on both sides of the platform (1) opposite to each other; a pressing roller 1 (33) and a pressing roller 2 (34) are rotatably connected between the two pressing frames (32); the pressing roller 1 (33) is located at the bottom end of the pressing frame (32); the pressing roller 2 (34) is located at the top end of the pressing frame (32); and the fabric is located between the pressing roller 1 (33) and the pressing roller 2 (34).

5. The fully automatic feeding fabric laser cutting machine according to claim 4 is characterized by: The two pressing frames (32) are provided with sliding holes (36) on opposite sides. The sliding holes (36) are extended along the height direction of the pressing frames (32). Both ends of the second pressing roller (34) are rotatably connected with connecting blocks (37). The connecting blocks (37) are located in the sliding holes (36). A rotating screw (38) is provided in the sliding holes (36). One end of the rotating screw (38) is fixedly connected to the connecting block (37), and the other end is passed through the pressing frame (32) and is threadedly connected to the pressing frame (32).

6. The fully automatic feeding fabric laser cutting machine according to claim 4, characterized in that: The clamping frame (32) is provided with a transverse plate (39) at one end close to the laser cutting assembly (4), and reset cylinders (391) are provided at both ends of the transverse plate (39). The two reset cylinders (391) are vertically arranged on the upper end surface of the platform (1), and the two reset cylinders (391) are relatively arranged on both sides of the platform (1). The piston rods of the two reset cylinders (391) are respectively fixedly connected to the two ends of the transverse plate (39). The transverse plate (39) is horizontally arranged, and an adjustment groove is opened on the lower end surface of the transverse plate (39). The adjustment groove is arranged along the transverse plate (39). The plate (39) is extended in the length direction, an adjusting screw (392) is arranged in the adjusting groove, both ends of the adjusting screw (392) are respectively threadedly connected with an adjusting block (393), the bottom end of the adjusting block (393) is hinged with an arc-shaped long plate (394), the protruding parts of the arc-shaped long plate (394) are in contact with the fabric, the two arc-shaped long plates (394) are arranged opposite to each other, and an adjusting motor (395) is arranged at one end of the horizontal plate (39), and the output shaft of the adjusting motor (395) is coaxially fixedly connected with the adjusting screw (392).

7. The fully automatic feeding fabric laser cutting machine according to claim 1, characterized in that: The laser cutting assembly (4) comprises a cutting frame (41), a lifting plate (42) and a laser cutting head (43); the cutting frame (41) is vertically arranged on the upper end surface of the platform (1); a lifting cylinder (44) is arranged at the top end of the cutting frame (41); a piston rod of the lifting cylinder (44) passes through the cutting frame (41) and is fixedly connected to the lifting plate (42); two connecting rods (45) are fixedly connected to both ends of the lifting plate (42); one end of the connecting rod (45) away from the lifting plate (42) is fixedly connected to both ends of a pressing plate (49); a translation plate (46) is arranged on the lower end surface of the translation plate (46); and the laser cutting head (43) is slidably connected to the translation plate (46).

8. The fully automatic feeding fabric laser cutting machine according to claim 7, characterized in that: A connection cover (47) is provided at one end of the laser cutting head (43) close to the pressing plate (49), the connection cover (47) is threadedly connected to the laser cutting head (43), an adhesive layer (48) is provided on the inner side of the connection cover (47), and the adhesive layer (48) is evenly arranged and used to collect fabric scraps generated during the cutting process.

9. A cutting method, applied to a fully automatic feeding fabric laser cutting machine as claimed in any one of claims 1 to 8, comprising the following steps: S1: first fix one end of the fabric to be cut on the clamping groove of the rotating roller (22), then wind it around the rotating roller (22), and make the other end of the fabric be located at the other end of the platform (1); S2: one end of the fabric is first placed on the guide roller (31), and then passes between the first pressing roller (33) and the second pressing roller (34), and the distance between the first pressing roller (33) and the second pressing roller (34) is adjusted according to the thickness of the fabric to achieve a suitable compaction effect; S3: during the stretching process of the fabric, the fabric is placed below the two arc-shaped long plates (394), and then the adjusting motor (395) is started, and the adjusting motor (395) drives the two arc-shaped long plates (394) to move toward each other, thereby stretching the fabric and avoiding wrinkles; S4: Finally, the lifting cylinder (44) is started, and the lifting cylinder (44) drives the pressing plate (49) to move, thereby pressing against the fabric, and then the laser cutting head (43) is started to make it cut along the cutting groove.

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