Garment fabric laser cutting equipment with full-automatic feeding function

Abstract

The invention discloses full-automatic feeding garment fabric laser cutting equipment and relates to the technical field of laser cutting, the full-automatic feeding garment fabric laser cutting equipment comprises a rack, a conveying belt is fixedly mounted at the top of the rack, sliding grooves are formed in the two sides of the top of the conveying belt, and a stabilizing frame is fixedly mounted on one side of the outer surface of the conveying belt. According to the full-automatic feeding garment fabric laser cutting equipment, when multiple layers of fabric are cut, a worker installs a garment fabric roll in an installation frame, then the worker enables the fabric to penetrate through a guide roller and pull the fabric into a clamping assembly, so that the rolled fabric is straightened, and then the fabric is cut; the situation that wrinkles exist among multiple layers of stacked fabric in the cutting process and influence the flatness in the cutting process is prevented, a worker sleeves the surface of an installation roller with a fabric roll, and then the worker pulls the side edge of the fabric out of the lower portion of a guide rod and penetrates through the two guide rollers to roll the fabric, so that the fabric is cut, and the cutting quality is improved. And the fabric is smoother before being cut, so that wrinkles caused by long-time rolling of the fabric are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting, and particularly to a laser cutting device for garment fabrics with automatic feeding. Background Art

[0002] In garment production, fabric cutting is an important process. The traditional manual cutting method has low efficiency and poor accuracy, and has gradually been eliminated. The existing fabric cutting methods mainly include mechanical cutting and laser cutting. Among them, laser cutting has the advantages of high cutting accuracy and being unrestricted by shape, and has become an indispensable device in modern fabric processing technology. However, in actual production, when it is necessary to cut relatively thin fabrics and stack multiple layers for one-time cutting, the existing equipment has the problem of low efficiency. Most fabrics are in the form of rolls. During the process of laying the fabric flat, the fabric is leveled by rolling and pressing. However, when facing fabrics with large elasticity and smoothness, during the process of stacking layer by layer, it is easy to slide. During the process of laying flat, the fabric is prone to elastic movement after being squeezed and deformed, and relative sliding is likely to occur between the fabrics, resulting in an impact on the subsequent cutting and forming. Summary of the Invention

[0003] To achieve the above objectives, the present invention is realized through the following technical solutions: A laser cutting device for garment fabrics with automatic feeding, comprising: a frame, on the top of which a conveyor belt is fixedly installed; on both sides of the top of the conveyor belt, chutes are provided; on one side of the outer surface of the conveyor belt, a stabilizing frame is fixedly installed; and on the surface of the conveyor belt near the stabilizing frame, a cleaning groove is provided. A conveying component, which is used for positioning and conveying the garment fabric roll, and is fixedly installed at the side of the top of the conveyor belt. A clamping component, which is used for tightening and unfolding the garment fabric, and is slidably installed inside the chute, and is erected above the conveyor belt through the chute. A cutting component, which is used for smoothly cutting the garment fabric, and is slidably installed on one side of the top of the conveyor belt near the conveying component. When cutting the garment fabric, the staff installs the fabric roll in the conveying component, then clamps the side of the fabric in the clamping component, and then adjusts the position of the clamping component according to the thickness of the stacked fabric, so that the stacked fabric can be installed above the conveyor belt. Then the staff drives the clamping component to slide in the chute to tighten and unfold the stacked garment fabric, and then the staff starts the cutting component to perform laser cutting on the tightened garment fabric on the conveyor belt. After cutting and separating, the fabric generates displacement as the conveyor belt rotates and separates from the edge material clamped in the clamping component.

[0004] Preferably, the conveying assembly includes a mounting frame fixedly installed on the side of the top of the conveyor belt. A positioning member is fixedly installed inside the mounting frame. A guide roller is rotatably installed between the opposite surfaces on the side of the mounting frame away from the positioning member. There are two guide rollers, and the two guide rollers are rotationally adapted to each other. When cutting multi-layer fabric, the staff installs the clothing fabric roll in the mounting frame, and then the staff passes the fabric through the guide rollers and pulls it into the clamping assembly to straighten the wound fabric and prevent wrinkles between the stacked multi-layer fabrics during cutting from affecting the flatness during cutting.

[0005] Preferably, the positioning member includes a fixing plate. Side connection plates are fixedly installed on the outer surface of the fixing plate. A positioning rod is fixedly installed on the top of the side connection plate. A round block is fixedly installed on the top of the positioning rod. A rotating shaft is rotatably installed between the opposite surfaces of the round block. A mounting roller is sleeved on the outer surface of the rotating shaft. Guide rods are fixedly installed on the outer surface of the round block. The staff sleeved the fabric roll on the surface of the mounting roller, and then the staff pulled out the side of the fabric from below the guide rod and passed it through the two guide rollers to roll-press the fabric, making the fabric smoother before cutting processing to reduce the wrinkles generated by long-term winding of the fabric.

[0006] Preferably, there are two fixing plates, and the two fixing plates are fixedly installed on the top of the conveyor belt. The mounting roller is installed inside the mounting frame through the side connection plates.

[0007] Preferably, the clamping assembly includes a sliding frame slidably installed inside the chute. There are two sliding frames. Expansion rods are fixedly installed on the top of the two sliding frames. A material clamping member is fixedly installed on the top of the expansion rod. The material clamping member is adapted to clamp the clothing fabric. After the staff performs roll-pressing treatment on the fabric, since the side of the fabric is clamped inside the material clamping member, before cutting the fabric, the staff drives the sliding frame to make the sliding frame slide away from the mounting frame in the chute first, so as to straighten the multi-layer fabric clamped in the material clamping member. Since the edge material of the fabric after cutting is clamped in the material clamping member, the rotation of the conveyor belt drives the displaced cut fabric to facilitate separation from the edge material clamped in the material clamping member.

[0008] Preferably, the material clamping member includes a support block, an extension plate and an inner connecting plate are fixedly installed inside the support block, a clamping pad is fixedly installed on the outer surface of the inner connecting plate, a hydraulic lifting rod is fixedly installed inside the support block, an inner connecting rod is fixedly installed between the opposite surfaces of the hydraulic lifting rod, a clamping pad is fixedly installed on the outer surface of the inner connecting rod, an arc pad is fixedly installed at the bottom of the clamping pad, and the surface of the clamping pad away from the inner connecting rod is rotatably connected to the extension plate. The staff adjusts the height of the telescopic rod according to the thickness of the stacked fabric so that the fabric is placed on the conveyor belt, and then adjusts the distance between the clamping pad and the clamping pad by the height and angle of the hydraulic lifting rod to pull the corners of the stacked fabric closer and clamp them between the clamping pad and the clamping pad. At this time, the clamping pad presses the stacked fabric above the conveyor belt. To prevent the smooth fabric from sliding during stacking, the arc pad increases the friction between the clamping pad and the fabric to maintain the stability of the fabric during cutting.

[0009] Preferably, the support block is fixedly installed at the top of the telescopic rod, the clamping pad is arranged above the garment fabric, and the arc pad is in extrusion fit with the clamping pad.

[0010] Preferably, the cutting assembly includes a base, the base is slidably installed on one side of the top of the conveyor belt close to the conveying assembly, a round rod is rotatably installed inside the base, positioning blocks are fixedly installed on both sides of the outer surface of the base, the positioning blocks are slidably installed inside the chute, a connecting frame is fixedly installed on the top of the positioning blocks, a cross frame is fixedly installed on the top of the connecting frame, a sleeve block is sleeved on the outer surface of the cross frame, a driving box is fixedly installed on the top of the sleeve block, and a cutting member is fixedly installed on the outer surface of the sleeve block. The cutting member is erected above the conveyor belt. When cutting multiple layers of stacked fabric, after the fabric is roller-pressed by the guide roller, it passes through under the round rod and is clamped in the material clamping member. When the fabric slides with the material clamping member, it generates friction with the round rod and drives the round rod to rotate inside the base to provide power for the fabric pulling and accelerate the speed of the fabric feeding.

[0011] Preferably, the cutting member includes a support frame, a base is fixedly installed on the outer surface of the support frame, a hydraulic press is fixedly installed inside the base, a telescopic frame is fixedly installed at the bottom of the base, a connecting disk is fixedly installed at the bottom of the telescopic frame, a connecting shaft is fixedly installed at the middle of the bottom of the connecting disk, and a cutting head is fixedly installed at the center of the bottom of the connecting shaft. The staff starts the driving box according to the position to be cut, so that the driving box controls the displacement of the sleeve block on the cross frame, and drives the telescopic frame to lift by the hydraulic press to adjust the position of the cutting head, so that the cutting head performs laser cutting on the fabric. A protective circular cover is arranged outside the laser cutting head. When cutting the fabric, the protective circular cover can be attached and pressed against the outside of the cutting head to compact the fabric around the cutting head during cutting and prevent the fabric from being soft and unevenly stressed during cutting.

[0012] Preferably, the support frame is fixedly installed on the outer surface of the sleeve block, and the support frame is slidably installed on the outside of the cross frame through the sleeve block.

[0013] The present invention provides a fully automatic feeding laser cutting device for clothing fabrics, which has the following beneficial effects: First, when cutting multiple layers of fabrics, the staff installs the clothing fabric roll in the mounting frame, and then passes the fabric through the guide roller and pulls it into the clamping assembly to straighten the wound fabric, preventing wrinkles between the stacked multiple layers of fabrics during cutting from affecting the flatness during cutting. The staff sleeved the fabric roll on the surface of the mounting roller, and then pulled out the side of the fabric from below the guide rod and passed it through the two guide rollers to roll-press the fabric, making the fabric more flat before cutting to reduce the wrinkles generated by the long-term winding of the fabric.

[0014] Second, after the staff rolls and presses the fabric, since the side of the fabric is clamped inside the clamping member, before cutting the fabric, the staff drives the sliding frame to slide the sliding frame away from the mounting frame in the chute first, so as to straighten the multiple layers of fabrics clamped in the clamping member. Since the edge material of the fabric after cutting is clamped in the clamping member, the conveyor belt rotates to drive the cut fabric to displace, so as to separate it from the edge material clamped in the clamping member.

[0015] Third, for the fully automatic feeding laser cutting device for clothing fabrics, the staff adjusts the height of the telescopic rod according to the thickness of the stacked fabrics so that the fabrics are placed on the conveyor belt, and then adjusts the distance between the clamping pad and the clamping pad through the height and angle of the hydraulic lifting rod to close and clamp the corners of the stacked fabrics between the clamping pad and the clamping pad. At this time, the clamping pad presses the stacked fabrics above the conveyor belt. To prevent the smooth fabrics from sliding during stacking, the arc pad increases the friction between the clamping pad and the fabrics to maintain the stability of the fabrics during cutting.

[0016] Fourth, when cutting the stacked multiple layers of fabrics, after the fabrics are roll-pressed by the guide roller, they pass through below the round rod and are clamped in the clamping member. When the fabrics slide along with the clamping member, they rub against the round rod and drive the round rod to rotate in the base, providing power for pulling the fabrics and accelerating the speed of fabric feeding.

[0017] V. For the fully automatic feeding laser cutting equipment for clothing fabrics, the operator starts the drive box according to the position to be cut, so that the drive box controls the displacement of the sleeve block on the cross frame, and drives the telescopic frame to lift and lower by a hydraulic press to adjust the position of the cutting head, so that the cutting head performs laser cutting on the fabric. A protective circular cover is arranged outside the laser cutting head. When cutting the fabric, the protective circular cover can be attached and pressed against the outside of the cutting head to compact the fabric on the periphery of the cutting head during cutting, preventing the fabric from being soft and unevenly stressed during cutting. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the external structure of a fully automatic feeding laser cutting equipment for clothing fabrics according to the present invention; Figure 2 It is a schematic diagram of the external structure of a fully automatic feeding laser cutting equipment for clothing fabrics from another angle according to the present invention; Figure 3 It is a schematic diagram of the connection structure of the clamping component, the cutting component and the sliding groove according to the present invention; Figure 4 It is a schematic diagram of the structure of the cutting component according to the present invention; Figure 5 It is a schematic diagram of the structure of the cutting part according to the present invention; Figure 6 It is a schematic diagram of the structure of the conveying component according to the present invention; Figure 7 It is a schematic diagram of the structure of the positioning part according to the present invention; Figure 8 It is a schematic diagram of the structure of the clamping component according to the present invention; Figure 9 It is an enlarged schematic diagram of the material clamping part according to the present invention; Figure 10 It is a sectional schematic diagram of the material clamping part according to the present invention.

[0019] In the figure: 1, frame; 2, conveyor belt; 3, clamping component; 31, sliding frame; 32, material clamping part; 321, support block; 322, hydraulic lifting rod; 323, extension plate; 324, inner connecting rod; 325, clamping pad; 326, clamping pad; 327, inner connecting plate; 328, arc pad; 33, telescopic rod; 4, cutting component; 41, drive box; 42, sleeve block; 43, cross frame; 44, connecting frame; 45, positioning block; 46, cutting part; 461, support frame; 462, hydraulic press; 463, base; 464, telescopic frame; 465, connecting disc; 466, cutting head; 467, connecting shaft; 47, round rod; 48, base; 5, conveying component; 51, mounting frame; 52, guide roller; 53, positioning part; 531, fixing plate; 532, side connecting plate; 533, positioning rod; 534, rotating shaft; 535, mounting roller; 536, guide rod; 537, round block; 6, stabilizing frame; 7, sliding groove; 8, cleaning groove. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] The first embodiment is as Figures 1 to 6 shown. The present invention provides a technical solution: a fully automatic feeding laser cutting device for clothing fabrics, including: a frame 1, a conveyor belt 2 is fixedly installed on the top of the frame 1, sliding grooves 7 are opened on both sides of the top of the conveyor belt 2, and a stabilizing frame 6 is fixedly installed on one side of the outer surface of the conveyor belt 2, and a cleaning groove 8 is opened on the surface of the conveyor belt 2 close to the stabilizing frame 6; A conveying assembly 5, which is used for positioning and conveying the clothing fabric roll, and the conveying assembly 5 is fixedly installed at the side of the top of the conveyor belt 2; A clamping assembly 3, which is used for tightening and unfolding the clothing fabric, and the clamping assembly 3 is slidably installed inside the sliding groove 7, and the clamping assembly 3 is erected above the conveyor belt 2 through the sliding groove 7; A cutting assembly 4, which is used for smoothly cutting the clothing fabric, and the cutting assembly 4 is slidably installed on one side of the top of the conveyor belt 2 close to the conveying assembly 5. When cutting the clothing fabric, the staff installs the fabric roll in the conveying assembly 5, and then clamps the side of the fabric in the clamping assembly 3. Then, the staff adjusts the position of the clamping assembly 3 according to the thickness of the stacked fabric, so that the stacked fabric can be installed above the conveyor belt 2. Then, the staff drives the clamping assembly 3 to make the clamping assembly 3 slide in the sliding groove 7 to tighten and unfold the stacked clothing fabric. Then, the staff starts the cutting assembly 4 to perform laser cutting on the tightened clothing fabric on the conveyor belt 2. The cut and separated fabric moves with the rotation of the conveyor belt 2 and separates from the edge material clamped in the clamping assembly 3.

[0022] The cutting assembly 4 includes a base 48 which is slidably mounted on one side of the top of the conveyor belt 2 close to the conveying assembly 5. A round rod 47 is rotatably mounted inside the base 48. Positioning blocks 45 are fixedly mounted on both sides of the outer surface of the base 48. The positioning blocks 45 are slidably mounted inside the sliding grooves 7. A connecting frame 44 is fixedly mounted on the top of the positioning blocks 45. A cross frame 43 is fixedly mounted on the top of the connecting frame 44. A sleeve block 42 is sleeved on the outer surface of the cross frame 43. A driving box 41 is fixedly mounted on the top of the sleeve block 42. A cutting member 46 is fixedly mounted on the outer surface of the sleeve block 42. The cutting member 46 is arranged above the conveyor belt 2. When cutting stacked multi-layer fabrics, after the fabrics are roll-pressed by the guide rollers 52, they pass under the round rod 47 and are clamped in the material clamping member 32. When the fabrics slide along with the material clamping member 32, friction is generated with the round rod 47, driving the round rod 47 to rotate inside the base 48 to provide power for pulling the fabrics and accelerating the speed of fabric feeding.

[0023] The cutting member 46 includes a support frame 461. A base 463 is fixedly mounted on the outer surface of the support frame 461. A hydraulic press 462 is fixedly mounted inside the base 463. A telescopic frame 464 is fixedly mounted on the bottom of the base 463. A connecting disc 465 is fixedly mounted on the bottom of the telescopic frame 464. A connecting shaft 467 is fixedly mounted at the middle of the bottom of the connecting disc 465. A cutting head 466 is fixedly mounted at the axis of the bottom of the connecting shaft 467. The staff starts the driving box 41 according to the position to be cut, so that the driving box 41 controls the displacement of the sleeve block 42 on the cross frame 43, and drives the telescopic frame 464 to lift and lower to adjust the position of the cutting head 466 through the hydraulic press 462, so that the cutting head 466 performs laser cutting on the fabrics. A protective round cover is arranged outside the laser cutting head 466. When cutting the fabrics, the protective round cover can be attached and pressed against the outside of the cutting head 466 to compact the fabrics on the periphery of the cutting head 466 during cutting, preventing the fabrics from being soft and having uneven stress during cutting.

[0024] The support frame 461 is fixedly mounted on the outer surface of the sleeve block 42. The support frame 461 is slidably mounted outside the cross frame 43 through the sleeve block 42.

[0025] Second embodiment, on the basis of the first embodiment, please refer to Figures 6 to 7As shown, the conveying assembly 5 includes a mounting frame 51, which is fixedly installed at the side of the top of the conveyor belt 2. A positioning member 53 is fixedly installed inside the mounting frame 51. A guide roller 52 is rotatably installed between the opposite surfaces of the mounting frame 51 on the side away from the positioning member 53. There are two guide rollers 52, and the two guide rollers 52 are rotationally adapted to each other. When cutting multi-layer fabric, the staff installs the clothing fabric roll in the mounting frame 51, and then the staff passes the fabric through the guide rollers 52 and pulls it into the clamping assembly 3 to straighten the wound fabric and prevent wrinkles between the stacked multi-layer fabrics during cutting from affecting the flatness during cutting.

[0026] The positioning member 53 includes a fixing plate 531. Side connection plates 532 are fixedly installed on the outer surface of the fixing plate 531. A positioning rod 533 is fixedly installed on the top of the side connection plate 532. A round block 537 is fixedly installed on the top of the positioning rod 533. A rotating shaft 534 is rotatably installed between the opposite surfaces of the round block 537. A mounting roller 535 is sleeved on the outer surface of the rotating shaft 534. A guide rod 536 is fixedly installed on the outer surface of the round block 537. The staff sleeves the fabric roll on the surface of the mounting roller 535, and then the staff pulls out the side of the fabric from below the guide rod 536 and passes it through the two guide rollers 52 to roll-press the fabric, making the fabric smoother before cutting processing to reduce the wrinkles generated by the long-term winding of the fabric.

[0027] There are two fixing plates 531, and the two fixing plates 531 are fixedly installed on the top of the conveyor belt 2. The mounting roller 535 is installed inside the mounting frame 51 through the side connection plates 532.

[0028] Third embodiment, on the basis of the first and second embodiments, please refer to Figures 8 to 10 As shown, the clamping assembly 3 includes a sliding frame 31, which is slidably installed inside the chute 7. There are two sliding frames 31. Telescopic rods 33 are fixedly installed on the tops of the two sliding frames 31. A clamping member 32 is fixedly installed on the top of the telescopic rod 33, and the clamping member 32 is adapted to clamp the clothing fabric. After the staff performs roll-pressing treatment on the fabric, since the side of the fabric is clamped inside the clamping member 32, before cutting the fabric, the staff drives the sliding frame 31 to make the sliding frame 31 slide away from the mounting frame 51 in the chute 7 first, so as to straighten the multi-layer fabric clamped in the clamping member 32. Since the edge material of the fabric after cutting is clamped in the clamping member 32, the rotation of the conveyor belt 2 drives the displaced cut fabric to separate from the edge material clamped in the clamping member 32.

[0029] The clamping member 32 includes a support block 321, an extension plate 323 and an inner connection plate 327 are fixedly installed inside the support block 321, a clamping pad 326 is fixedly installed on the outer surface of the inner connection plate 327, a hydraulic lifting rod 322 is fixedly installed inside the support block 321, an inner connection rod 324 is fixedly installed between the opposite surfaces of the hydraulic lifting rod 322, a clamping pad 325 is fixedly installed on the outer surface of the inner connection rod 324, an arc pad 328 is fixedly installed at the bottom of the clamping pad 325, and the surface of the clamping pad 325 away from the inner connection rod 324 is rotatably connected to the extension plate 323. The staff adjusts the height of the telescopic rod 33 according to the thickness of the stacked fabric so that the fabric is placed on the conveyor belt 2, and then adjusts the distance between the clamping pad 325 and the clamping pad 326 by the height and angle of the hydraulic lifting rod 322 to pull the corners of the stacked fabric closer and clamp them between the clamping pad 325 and the clamping pad 326. At this time, the clamping pad 325 presses the stacked fabric above the conveyor belt 2, and the arc pad 328 increases the friction between the clamping pad 325 and the fabric to maintain the stability of the fabric during cutting.

[0030] The support block 321 is fixedly installed at the top of the telescopic rod 33, the clamping pad 325 is arranged above the clothing fabric, and the arc pad 328 is extrusion-fitted with the clamping pad 326.

[0031] During use, when cutting the clothing fabric, the staff installs the fabric roll in the conveying component 5, then the staff clamps the side of the fabric in the clamping component 3, and then the staff adjusts the position of the clamping component 3 according to the thickness of the stacked fabric so that the stacked fabric can be installed above the conveyor belt 2. Then the staff drives the clamping component 3 to slide the clamping component 3 in the chute 7 to tighten and unfold the stacked clothing fabric. Then the staff starts the cutting component 4 to perform laser cutting on the tightened clothing fabric on the conveyor belt 2. The separated fabric is displaced as the conveyor belt 2 rotates and is separated from the side material clamped in the clamping component 3.

[0032] When cutting multiple layers of fabric, the staff installs the clothing fabric roll in the mounting frame 51, and then the staff passes the fabric through the guide roller 52 and pulls it into the clamping component 3 to straighten the wound fabric and prevent wrinkles from existing between the stacked multiple layers of fabric during cutting, which affects the flatness during cutting.

[0033] The staff slews the fabric roll on the surface of the mounting roller 535, and then the staff pulls out the side of the fabric from below the guide rod 536 and passes it through the two guide rollers 52 to roll-press the fabric, so that the fabric is smoother before cutting and reduces the wrinkles generated by the long-term winding of the fabric.

[0034] After the staff performs a rolling process on the fabric, since the side of the fabric is clamped inside the clamping member 32, before cutting the fabric, the staff drives the carriage 31 so that the carriage 31 slides away from the mounting bracket 51 in the chute 7 first, thereby straightening the multi-layer fabric clamped in the clamping member 32. Since the edge material of the fabric after cutting is clamped in the clamping member 32, the conveyor belt 2 rotates to drive the displaced cut fabric, so as to separate it from the edge material clamped in the clamping member 32.

[0035] The staff adjusts the height of the telescopic rod 33 according to the thickness of the stacked fabric so that the fabric is placed on the conveyor belt 2, and then adjusts the distance between the clamping pad 325 and the clamping pad 326 by the height and angle of the hydraulic lifting rod 322, so as to pull the corners of the stacked fabric closer and clamp them between the clamping pad 325 and the clamping pad 326. At this time, the clamping pad 325 presses the stacked fabric above the conveyor belt 2, and the arc pad 328 increases the friction between the clamping pad 325 and the fabric, so as to maintain the stability of the fabric during cutting.

[0036] When cutting the stacked multi-layer fabric, after the fabric is rolled by the guide roller 52, it passes under the round rod 47 and is clamped in the clamping member 32. When the fabric slides with the clamping member 32, it generates friction with the round rod 47 and drives the round rod 47 to rotate in the base 48, so as to provide power for the fabric pulling and accelerate the speed of the fabric feeding.

[0037] The staff starts the drive box 41 according to the position to be cut, so that the drive box 41 controls the displacement of the sleeve block 42 on the cross frame 43, and drives the telescopic frame 464 to lift and adjust the position of the cutting head 466 through the hydraulic press 462, so that the cutting head 466 performs laser cutting on the fabric. A protective circular cover is arranged outside the laser cutting head 466. When cutting the fabric, the protective circular cover can be attached and pressed against the outside of the cutting head 466, so as to compact the fabric around the cutting head 466 during cutting and prevent the fabric from being soft and unevenly stressed during cutting.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for garment fabrics with automatic feeding, characterized in that Including: A frame (1), on the top of the frame (1) is fixedly installed a conveyor belt (2). On both sides of the top of the conveyor belt (2) are provided chute grooves (7). On one side of the outer surface of the conveyor belt (2) is fixedly installed a stabilizing frame (6). On the surface of the conveyor belt (2) close to the stabilizing frame (6) is provided a cleaning groove (8). A conveying assembly (5) for positioning and conveying a roll of garment fabric, the conveying assembly (5) is fixedly installed at the side of the top of the conveyor belt (2). A clamping assembly (3) for tensioning and unfolding the garment fabric, the clamping assembly (3) is slidably installed inside the chute grooves (7), and the clamping assembly (3) is erected above the conveyor belt (2) through the chute grooves (7). A cutting assembly (4) for smoothly cutting the garment fabric, the cutting assembly (4) is slidably installed on one side of the top of the conveyor belt (2) close to the conveying assembly (5).

2. The fully automatic feeding garment fabric laser cutting device according to claim 1, characterized in that: The conveying assembly (5) includes a mounting frame (51), the mounting frame (51) is fixedly installed at the side of the top of the conveyor belt (2). Inside the mounting frame (51) is fixedly installed a positioning member (53). Between the opposite surfaces of the mounting frame (51) away from the positioning member (53) is rotatably installed a guide roller (52). There are two guide rollers (52), and the two guide rollers (52) are rotationally adapted to each other.

3. A fully automatic feeding laser cutting device for garment fabrics according to claim 2, characterized in that: The positioning member (53) includes a fixing plate (531). On the outer surface of the fixing plate (531) are fixedly installed side connection plates (532). On the top of the side connection plates (532) is fixedly installed a positioning rod (533). On the top of the positioning rod (533) is fixedly installed a round block (537). Between the opposite surfaces of the round block (537) is rotatably installed a rotating shaft (534). A mounting roller (535) is sleeved on the outer surface of the rotating shaft (534). On the outer surface of the round block (537) is fixedly installed a guide rod (536).

4. The fully automatic feeding garment fabric laser cutting device according to claim 3, characterized in that: There are two fixing plates (531), and the two fixing plates (531) are fixedly installed on the top of the conveyor belt (2). The mounting roller (535) is erected inside the mounting frame (51) through the side connection plates (532).

5. A fully automatic feeding laser cutting device for clothing fabrics according to claim 1, characterized in that: The clamping assembly (3) includes a sliding frame (31), the sliding frame (31) is slidably installed inside the chute grooves (7). There are two sliding frames (31). On the top of the two sliding frames (31) are fixedly installed telescopic rods (33). On the top of the telescopic rods (33) is fixedly installed a material clamping member (32), and the material clamping member (32) is adapted to clamp the garment fabric.

6. The fully automatic feeding garment fabric laser cutting device according to claim 5, wherein: The clamping member (32) includes a support block (321). An extension plate (323) and an inner connection plate (327) are fixedly installed inside the support block (321). A clamping pad (326) is fixedly installed on the outer surface of the inner connection plate (327). A hydraulic lifting rod (322) is fixedly installed inside the support block (321). An inner connection rod (324) is fixedly installed between the opposite surfaces of the hydraulic lifting rod (322). A clamping pad (325) is fixedly installed on the outer surface of the inner connection rod (324). An arc pad (328) is fixedly installed at the bottom of the clamping pad (325). The surface of the clamping pad (325) on the side away from the inner connection rod (324) is rotatably connected to the extension plate (323).

7. An automatic feeding laser cutting device for garment fabrics according to claim 6, characterized in that: The support block (321) is fixedly installed at the top of the telescopic rod (33). The clamping pad (325) is arranged above the garment fabric. The arc pad (328) and the clamping pad (326) are in extrusion fit.

8. A fully automatic feeding laser cutting device for clothing fabrics according to claim 1, characterized in that: The cutting assembly (4) includes a base (48). The base (48) is slidably installed on one side of the top of the conveyor belt (2) close to the conveying assembly (5). A round rod (47) is rotatably installed inside the base (48). Positioning blocks (45) are fixedly installed on both sides of the outer surface of the base (48). The positioning blocks (45) are slidably installed inside the sliding grooves (7). A connecting frame (44) is fixedly installed at the top of the positioning blocks (45). A cross frame (43) is fixedly installed at the top of the connecting frame (44). A sleeve block (42) is sleeved on the outer surface of the cross frame (43). A driving box (41) is fixedly installed at the top of the sleeve block (42). A cutting member (46) is fixedly installed on the outer surface of the sleeve block (42). The cutting member (46) is erected above the conveyor belt (2).

9. An automatic feeding laser cutting device for clothing fabrics according to claim 8, characterized in that: The cutting member (46) includes a support frame (461). A base (463) is fixedly installed on the outer surface of the support frame (461). A hydraulic press (462) is fixedly installed inside the base (463). A telescopic frame (464) is fixedly installed at the bottom of the base (463). A connecting disc (465) is fixedly installed at the bottom of the telescopic frame (464). A connecting shaft (467) is fixedly installed at the middle of the bottom of the connecting disc (465). A cutting head (466) is fixedly installed at the axis of the bottom of the connecting shaft (467).

10. A fully automatic feeding laser cutting device for clothing fabrics according to claim 9, characterized in that: The support frame (461) is fixedly installed on the outer surface of the sleeve block (42). The support frame (461) is slidably installed outside the cross frame (43) through the sleeve block (42).

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