An automatic feeding laser die-cutting machine

Abstract

The present invention discloses an automatic feeding laser die-cutting machine, which belongs to the technical field of laser die-cutting machines. It is provided with a laser die-cutting machine base that is convenient for positioning and assembly, and a laser frame is installed on the upper side of the outer surface of the laser die-cutting machine base, and a laser cutting piece is installed in the middle section of the lower surface of the laser frame; it includes: a roller that rotates on the inner surface of the laser die-cutting machine base, and the outer surface of the roller is rotatably connected to a conveyor belt. The laser die-cutting machine base is provided, and a conveyor belt that can be rotatably set by the roller, and a card slot is provided in conjunction with it. Through the rotating limit column, a limit engagement is formed after the conveyor belt rotates to a specified position to prevent the conveyor belt from rotating, and a clamp rod that is adjusted in the center is used to control the centering stability of the material. The feeding frame that is provided can be lifted and translated to improve the stability of the automatic feeding, and the distance between the suction seats can be adjusted according to the size of the material.

Description

Technical Field

[0001] The invention relates to the technical field of laser die-cutting machines, in particular to an automatic feeding laser die-cutting machine. Background Art

[0002] A laser die-cutting machine is a device that uses a laser beam to precisely cut materials. It can be widely used in industries such as packaging, printing, electronics, and textiles. When combined with a corresponding optical system for focusing, it can produce fine cutting results and improve cutting effects. During use, it is inconvenient to effectively control the conveying device on the laser die-cutting machine to ensure stable material delivery, which affects the stability of the delivery.

[0003] In order to overcome the above-mentioned defects, the prior art (application number CN202021943156.0, Chinese patent application filed on September 8, 2020) is a laser die-cutting machine, which can cool the die-cut items on the workbench through the cooperation between the blower and the refrigerator, so that quality inspection can be carried out as soon as the die-cutting is completed, thereby improving work efficiency; there is also the prior art (application number CN201520816032.9, Chinese patent application filed on October 20, 2015) a laser die-cutting machine, which uses a laser to directly process multi-layer roll materials into the required shape, and its precision is higher than that of mold stamping, and there is no need to manufacture a separate mold, which greatly reduces the production cost, and the production of the assembly line also increases the manufacturing speed of the product and shortens the production cycle of the product; and the prior art (application number (CN202323528716.2, Chinese patent application date: 2023-12-25) A heating film laser die-cutting machine with stable processing. Through the setting of a stable component, after the heating film is placed in a suitable position on the laser die-cutting machine body, the rotating block is rotated by hand to separate the negative pole magnet from the positive pole magnet, so that the rotating block is rotated to the horizontal. Under the elastic force of the spring, the pressing block presses the corners of the heating film to limit and fix the heating film, thereby preventing the laser head of the laser die-cutting machine body from touching the curled edge of the heating film and causing the heating film to shift in position, making the processing process more stable, improving work efficiency, and avoiding waste of materials and time; although the existing technology can complete the feeding use, it is not convenient to carry out effective loading use during the working process, and it is easy to cause unstable material transportation under the different lengths of materials, affecting the cutting effect.

[0004] In response to the above problems, it is urgent to carry out innovative design based on the original laser die-cutting machine. Summary of the Invention

[0005] The purpose of the present invention is to provide a laser die-cutting machine with automatic feeding to solve the problems raised in the above background technology that it is inconvenient to effectively load materials during operation, and that the length of materials of different lengths may easily cause unstable material transportation, thereby affecting the cutting effect.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automatic feeding laser die-cutting machine, provided with a laser die-cutting machine base that is easy to position and assemble, and a laser frame is installed on the upper side of the outer surface of the laser die-cutting machine base, and a laser cutting part is installed on the middle section of the lower surface of the laser frame; including: a roller, which rotates on the inner surface of the laser die-cutting machine base, and the outer surface of the roller is rotatably connected to a conveyor belt, and the outer surface end of the conveyor belt is installed with a flexible edge, and the outer surface of the flexible edge is equidistantly provided with a card groove, and the upper side of the inner surface of the conveyor belt is connected to a support plate, and the inner surface of the laser die-cutting machine base is installed with a limit frame, and the limit frame is provided with a limit locking mechanism; a fixed leg, which is installed on the rear side of the outer surface of the laser die-cutting machine base, and the inner surface of the fixed leg is rotatably provided with a threaded rod, and the outer surface of the threaded rod is threadedly connected to a slider, and the slider is provided with an automatic feeding mechanism.

[0007] Preferably, the laser die-cutting machine base forms a conveying structure through rollers and conveyor belts, and the flexible edge is embedded in the outer surface of the conveyor belt, and the card slots are opened at equal distances about the inner surface of the flexible edge. At the same time, the support plate and the conveyor belt form a supporting structure, and the laser die-cutting machine base and the limit frame form an integrated structure.

[0008] Through the above structure, the stability of the conveyor belt can be effectively controlled during use, which facilitates the effective transportation of materials and the use of laser die-cutting.

[0009] Preferably, the outer surface of the limit frame in the limit locking mechanism is rotatably connected to a turntable, and the turntable is rotated with a connecting rod through an eccentric axis, and the limit seat is rotated on the front side of the outer surface of the connecting rod, and the limit seat is positioned and rotated on the inner surface of the laser die-cutting machine base, and at the same time, a limit rod is installed on the upper surface of the limit seat, and the limit rod is limit-locked in the slot.

[0010] The above structure facilitates stable connection during use, forming an effective circular linear movement structure, controlling the position of the limit rod, and forming a limit setting for the conveyor belt.

[0011] Preferably, the limit frame and the turntable form a rotating structure, and the turntable forms a rotating structure through the eccentric axis and the connecting rod, and the connecting rod, the limit seat and the laser die-cutting machine base form a linked positioning rotation structure, while the limit seat and the limit rod form an integrated structure, and the limit rod and the slot form a limit locking structure.

[0012] Through the above structure, the turntable can be effectively controlled to form eccentric rotation during use, the position of the connecting rod and the limit seat can be controlled, thereby controlling the position of the limit rod and thus controlling the position of the conveyor belt.

[0013] Preferably, a clamping frame is installed in the middle section of the inner surface of the laser die-cutting machine base, and the inner surface of the clamping frame is rotatably connected to the left and right sides with gears, and the outer surface of the gear is meshed with a rack at equal angles, and at the same time, a movable frame is installed on the outer surface of the rack, and a guide rod is installed on the upper side of the outer surface of the movable frame, and the guide rod passes through the side wall of the laser die-cutting machine base, and a clamping rod is installed on the outer surface end of the guide rod.

[0014] Through the above structure, the gears can be effectively controlled to rotate during use, so that the symmetrical moving frames can be controlled in linkage, the position of the clamping rod can be adjusted, and the material can be clamped in the center for limited use.

[0015] Preferably, the laser die-cutting machine base and the clamping frame form an integrated structure, and the clamping frame forms an engaging structure through the gear and the rack, and the rack and the movable frame form an integrated structure, and the movable frame forms a through structure with the laser die-cutting machine base through the guide rod, and the guide rod and the outer surface of the clamping rod are embedded and installed.

[0016] Through the above structure, the meshing stability between the gear and the rack is improved during use, and the position of the clamping rod is controlled, thereby improving the stability of the clamping rod in limiting the centering of the material.

[0017] Preferably, a loading rack is installed on the outer surface of the slider in the automatic feeding mechanism, and the slider is limited to slide on the inner surface of the fixed leg, and the inner surface of the loading rack is rotatably connected to a screw rod, and the outer surface of the screw rod is threadedly connected to a loading plate, and the loading plate is limited to slide on the inner surface of the loading rack; the slider forms a threaded lifting structure with the fixed leg through the threaded rod, and the fixed leg is symmetrically arranged about the middle section of the inner surface of the laser die-cutting machine base, and the slider and the loading rack form an integrated structure, and at the same time, the loading rack forms a threaded translation structure with the loading plate through the screw rod.

[0018] Through the above structure, the lifting and lowering of the loading plate and the left and right adjustment of the loading plate can be effectively controlled during use, thereby increasing the movement stability.

[0019] Preferably, a slide rail is installed on the outer surface of the loading plate, and a slide sleeve is slidably connected to the outer surface of the slide rail, and a feeding rack is installed on the outer surface of the slide sleeve, and a telescopic rod is installed on the outer surface of the feeding rack, and the outer surface of the telescopic rod is telescopically connected to the cylinder; the loading plate forms a sliding structure with the feeding rack through the slide rail and the slide sleeve, and the feeding rack forms a telescopic structure with the loading plate through the telescopic rod and the cylinder.

[0020] Through the above structure, the stability of the feeding rack assembled with the loading plate can be effectively controlled during use, and the upper and lower feeding can be formed in conjunction with the symmetrical feeding rack, and the distance between the two can be adjusted to control the positions of the two according to the different sizes of materials.

[0021] Preferably, the inner surface of the feeding rack is rotatably connected to a rotating part, and the rotating part is connected to a rotating rod through eccentric rotation, and the outer surface of the rotating rod is rotatably connected to a suction seat on the left side, and the suction seat is limited and slid on the inner surface of the feeding rack, and the inner surface of the suction seat is nested and connected to a positioning block, and the middle section of the outer surface of the positioning block is installed with a suction rod, and the lower surface of the suction rod is installed with a suction cup, and the upper surface of the suction rod is threadedly connected to a locking block.

[0022] Through the above structure, the stability of the material suction seat can be effectively controlled during use, and the suction cup assembled with the material suction rod can form an adsorption effect on the material.

[0023] Preferably, the feeding rack forms a circular linear moving structure with the suction seat through the rotating part and the rotating rod, and the suction seat and the positioning block form a nested structure, and the positioning block, the suction rod and the suction cup form an integrated structure, and the suction rod and the locking block form a locking structure.

[0024] Through the above structure, the stability of the suction seat can be effectively controlled during use, and the position of the suction cup can be controlled. The position of the suction cup can be adjusted according to the size of the material, thereby improving the feeding range of materials of different sizes.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. A laser die-cutting machine base is provided, through which the conveyor belt is rotatably set, and the card slot is opened in conjunction with it. Through the rotating limit column, a limit card is formed after the conveyor belt rotates to the specified position to prevent the conveyor belt from rotating. In addition, the centering stability of the material is controlled by the centering clamping rod. The lifting and translation working feeding rack is set to improve the stability of automatic feeding, and the distance between the suction seats can be adjusted according to the size of the material.

[0027] 2. A limited engagement mechanism is set up, which is convenient for the positioning rotation of the turntable, and can effectively control the linkage adjustment of the limit seat to form a positioning rotation. When the flexible edge of the conveyor belt assembly and the slot opened by it move to the specified position, the limit column installed by the limit seat can form a limited engagement with the slot to avoid dislocation of the conveyor belt, thereby improving the conveying stability, and for materials with a certain length, they can be conveyed after loading; further, through the cooperation of the rack with equal-angle meshing adjustment and the movable frame, the position of the clamping rod can be effectively controlled, thereby forming a centering setting for regular materials, thereby improving the use stability and preventing dislocation.

[0028] 3. An automatic feeding mechanism is provided, which is convenient for effectively controlling the height of the feeding rack and the position of the feeding plate through the threaded rod assembled by the fixed legs, thereby adjusting the height of the feeding rack, and the feeding rack can be adjusted to form adsorption loading and adsorption unloading for the material, thereby improving the adsorption stability, and through the use of movable suction rods and suction cups, the feeding of materials with different spacings can be controlled, and in conjunction with the conveying of the conveyor belt, the material exceeding the maximum spacing between the suction cups is loaded and then conveyed and cut; further, the set feeding rack can effectively control the position of the suction seat through the use of rotating parts and rotating rods, thereby feeding the material to the conveyor belt according to the size of the material, and improving the stability of material feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the three-dimensional structure of the laser die-cutting machine base of the present invention;

[0030] Figure 2 This is a schematic diagram of a semi-sectional three-dimensional structure of the laser die-cutting machine base of the present invention;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the limiting frame of the present invention;

[0032] Figure 4 This is a schematic diagram of the three-dimensional structure of the limiting rod of the present invention;

[0033] Figure 5 This is a schematic diagram of the three-dimensional structure of the mobile frame of the present invention;

[0034] Figure 6 This is a schematic diagram of a half-cutaway three-dimensional structure of a fixed leg of the present invention;

[0035] Figure 7 This is a schematic diagram of a partially cutaway three-dimensional structure of a loading rack according to the present invention;

[0036] Figure 8 This is a schematic diagram of a partially cutaway three-dimensional structure of a feeding rack according to the present invention;

[0037] Figure 9 It is a schematic diagram of the partial cross-section of the three-dimensional structure of the suction seat of the present invention.

[0038] In the figure: 1. Laser die-cutting machine base; 2. Laser frame; 3. Laser cutting part; 4. Roller; 5. Conveyor belt; 6. Flexible edge; 7. Card slot; 8. Support plate; 9. Limit frame; 901. Turntable; 902. Connecting rod; 903. Limit seat; 904. Limit rod; 10. Clamping frame; 11. Gear; 12. Rack; 13. Moving frame; 14. Guide rod; 15. Clamping rod; 16. Fixed leg; 17. Threaded rod; 18. Slider; 19. Loading frame; 20. Screw; 21. Loading plate; 22. Slide rail; 23. Slide sleeve; 24. Feeding frame; 25. Telescopic rod; 26. Cylinder; 27. Rotating part; 28. Rotating rod; 29. Suction seat; 30. Positioning block; 31. Suction rod; 32. Suction cup; 33. Locking block. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] See also Figures 1-9 The present invention provides a technical solution: an automatic feeding laser die-cutting machine, which is provided with a laser die-cutting machine base 1 which is convenient for positioning and assembly, and a laser frame 2 is installed on the upper side of the outer surface of the laser die-cutting machine base 1, and a laser cutting part 3 is installed in the middle section of the lower surface of the laser frame 2.

[0041] Example 1: Figure 1-Figure 4The technical solution shown in the present invention provides the following technical solution: an automatic feeding laser die-cutting machine, disclosed: comprising: a roller 4, which rotates on the inner surface of the laser die-cutting machine base 1, and the outer surface of the roller 4 is rotatably connected to the conveyor belt 5, and the outer surface end of the conveyor belt 5 is installed with a flexible edge 6, and the outer surface of the flexible edge 6 is equidistantly provided with a card slot 7, and the upper side of the inner surface of the conveyor belt 5 is connected with a support plate 8, and the inner surface of the laser die-cutting machine base 1 is installed with a limiting frame 9, and the limiting frame 9 is provided with a limiting card engagement mechanism; the laser die-cutting machine base 1 forms a conveying structure with the roller 4 and the conveyor belt 5, and the flexible edge 6 is embedded in the outer surface of the conveyor belt 5, and the card slot 7 is equidistantly provided with respect to the inner surface of the flexible edge 6, and the support plate 8 and the conveyor belt 5 form a supporting structure, and ... The machine base 1 and the limit frame 9 form an integrated structure; in the limit locking mechanism, the outer surface of the limit frame 9 is rotatably connected to the turntable 901, and the turntable 901 is rotated with a connecting rod 902 through an eccentric rotation, and the outer front side of the connecting rod 902 rotates the limit seat 903, and the limit seat 903 is positioned and rotated on the inner surface of the laser die-cutting machine base 1, and at the same time, a limit rod 904 is installed on the upper surface of the limit seat 903, and the limit rod 904 is limited and engaged in the slot 7; the limit frame 9 and the turntable 901 form a rotating structure, and the turntable 901 forms a rotating structure with the connecting rod 902 through an eccentric axis, and the connecting rod 902, the limit seat 903 and the laser die-cutting machine base 1 form a linked positioning and rotation structure, and at the same time, the limit seat 903 and the limit rod 904 form an integrated structure, and the limit rod 904 and the slot 7 form a limit locking structure.

[0042] When the laser die-cutting machine is working, the laser frame 2 assembled by the laser die-cutting machine base 1 and the laser cutting part 3 installed by the laser frame 2 are used to cut the material, and the motor assembled with the laser die-cutting machine base 1 can control the roller 4 to rotate, thereby driving the conveyor belt 5 outside the roller 4 to control the longer material to be conveyed, so as to improve the stability of feeding and cutting, and the roller 4 drives the conveyor belt 5 to rotate, and the flexible edge 6 installed with the conveyor belt 5 and the slot 7 opened on the flexible edge 6 are engaged with the limit rod 904. , control the conveyor belt 5 to form a limit after moving a certain distance, avoid excessive movement, and avoid the conveyor belt 5 from moving during cutting, and when the slot 7 and the limit rod 904 are arranged relative to each other, control the small motor on the limit frame 9 assembled on the laser die-cutting machine base 1 to control the rotation of the turntable 901, and cooperate with the eccentric axis assembled by the turntable 901 to control the connecting rod 902 to rotate and adjust the limit seat 903 to form a positioning rotation, thereby controlling the limit rod 904 installed on the limit seat 903 to form a limit engagement with the slot 7 in time, thereby improving the stability of the engagement and limit.

[0043] Example 2: Figure 1 、 Figure 2 and Figure 5The technical solution shown, based on Example 1, also discloses controlling the centrality of the material by a clamping rod 15, and its specific contents are as follows: a clamping frame 10 is installed in the middle section of the inner surface of the laser die-cutting machine base 1, and the inner surface of the clamping frame 10 is rotatably connected to the left and right sides with a gear 11, and the outer surface of the gear 11 is meshed with a rack 12 at equal angles, and a movable frame 13 is installed on the outer surface of the rack 12, and a guide rod 14 is installed on the upper side of the outer surface of the movable frame 13, and the guide rod 14 is passed through the side wall of the laser die-cutting machine base 1, and a clamping rod 15 is installed on the outer surface end of the guide rod 14; the laser die-cutting machine base 1 and the clamping frame 10 form an integrated structure, and the clamping frame 10 forms a meshing structure with the gear 11, and the rack 12 and the movable frame 13 form an integrated structure, and the movable frame 13 forms a penetrating structure with the laser die-cutting machine base 1 through the guide rod 14, and the outer surfaces of the guide rod 14 and the clamping rod 15 are embedded and installed.

[0044] After feeding the material on the laser die-cutting machine base 1, the motor built into the middle section of the laser die-cutting machine base 1 will be started and rotated on the clamping frame 10, thereby controlling the relative movement of the gear 11 engaging the adjustment rack 12, thereby controlling the movement of the movable frame 13 assembled with the front and rear direction racks 12, and controlling the guide rod 14 installed on the movable frame 13 and the clamping rod 15 installed synchronously therewith to form a centering position for the regular material.

[0045] Example 3: Figure 1 、 Figure 2 and Figure 6-Figure 9The technical solution shown in the embodiment 2 also discloses the stability of automatic feeding, and its specific contents are as follows: a fixed leg 16 is installed on the rear side of the outer surface of the laser die-cutting machine base 1, and a threaded rod 17 is rotated on the inner surface of the fixed leg 16, and the outer surface of the threaded rod 17 is threadedly connected to a slider 18, and the slider 18 is provided with an automatic feeding mechanism; a loading rack 19 is installed on the outer surface of the slider 18 in the automatic feeding mechanism, and the slider 18 is limited and slid on the inner surface of the fixed leg 16, and the inner surface of the loading rack 19 is rotatably connected to a screw rod 20, and the screw rod The outer surface of 20 is connected with a feeding plate 21 by thread, and the feeding plate 21 is limited to slide on the inner surface of the feeding frame 19; the slider 18 forms a threaded lifting structure with the fixed leg 16 through the threaded rod 17, and the fixed leg 16 is symmetrically arranged about the middle section of the inner surface of the laser die-cutting machine base 1, and the slider 18 and the feeding frame 19 form an integrated structure, and the feeding frame 19 forms a threaded translation structure with the feeding plate 21 through the screw rod 20; the outer surface of the feeding plate 21 is installed with a slide rail 22, and the outer surface of the slide rail 22 is slidably connected with a sliding sleeve 23, and the outer surface of the sliding sleeve 23 is installed with The feeding rack 24 is provided with a telescopic rod 25 installed on the outer surface of the feeding rack 24, and the outer surface of the telescopic rod 25 is telescopically connected to the cylinder 26; the loading plate 21 forms a sliding structure with the feeding rack 24 through the slide rail 22 and the sliding sleeve 23, and the feeding rack 24 forms a telescopic structure with the loading plate 21 through the telescopic rod 25 and the cylinder 26; the inner surface of the feeding rack 24 is rotatably connected to a rotating member 27, and the rotating member 27 is connected to a rotating rod 28 through an eccentric rotation, and the outer surface of the rotating rod 28 is rotatably connected to a suction seat 29 on the left side, and the suction seat 29 is limited and slid on the feeding rack 24. The inner surface of the suction seat 29 is nested with a positioning block 30, and the middle section of the outer surface of the positioning block 30 is installed with a suction rod 31, and the lower surface of the suction rod 31 is installed with a suction cup 32, and the upper surface of the suction rod 31 is threadedly connected with a locking block 33; the feeding rack 24 forms a circular linear moving structure with the suction seat 29 through the rotating part 27 and the rotating rod 28, and the suction seat 29 and the positioning block 30 form a nested structure, and the positioning block 30, the suction rod 31 and the suction cup 32 form an integrated structure, and the suction rod 31 and the locking block 33 form a locking structure.

[0046] When the laser die-cutting machine base 1 is working, the fixed leg 16 installed on the lower side of the laser frame 2 is used to control its built-in motor, which is used to control the threaded rod 17 assembled by the fixed leg 16 and the height of the loading rack 19 installed by the threaded control slider 18, so that the suction cup 32 can be lifted and lowered after absorbing the material, and the motor installed on the right side of the loading rack 19 drives the screw rod 20 to rotate, so as to control the left and right adjustment of the loading plate 21, so as to control the suction cup 32 to absorb the material and rise, and adjust the suction cup 32 to the left and right, and control the suction cup 32 to form multi-axis control loading. According to the size of the material, the telescopic rod 25 is controlled to be telescopically adjusted according to the cylinder 26 installed on the loading plate 21, and the feeding rack 24 installed with the telescopic rod 25 is driven, and the sliding sleeve 23 installed on the feeding rack 24 is cooperated with the slide rail 22 assembled with the loading plate 21 to adjust the feeding rack 24 in the loading The position on the plate 21, thereby controlling the distance between the left and right feeding racks 24 on the loading plate 21, and controlling the motor on the feeding rack 24 according to the size of the material, driving the rotating part 27 to control the rotating rod 28 to form a circular linear movement control on the suction seat 29, controlling the symmetrical suction seat 29 to form a spacing adjustment, thereby controlling the left and right spacing between the suction cups 32 assembled on the suction seat 29, and when the front and rear spacing of the suction cups 32 do not meet the use requirements, the suction seat 29 will nest the positioning block 30, and the suction rod 31 installed on the positioning block 30 will be locked and assembled with the locking block 33 to control the front and rear spacing of the suction cup 32 installed on the suction rod 31 on the suction seat 29, control the stability of suction and feeding, and can adjust the distance between the suction cups 32 according to the size of the material, and cooperate with the conveying and feeding of the conveyor belt 5 to form material advancement and limited cutting.

[0047] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A laser die-cutting machine with automatic feeding, provided with a laser die-cutting machine base (1) that is convenient for positioning and assembly, wherein a laser frame (2) is mounted on the upper side of the outer surface of the laser die-cutting machine base (1), and a laser cutting piece (3) is mounted on the middle section of the lower surface of the laser frame (2); It is characterized in that include: The roller (4) rotates on the inner surface of the laser die-cutting machine base (1), and the outer surface of the roller (4) is rotatably connected to the conveyor belt (5), and the outer surface end of the conveyor belt (5) is installed with a flexible edge (6), and the outer surface of the flexible edge (6) is provided with a card slot (7) at equal intervals, and the upper side of the inner surface of the conveyor belt (5) is connected to a support plate (8), and the inner surface of the laser die-cutting machine base (1) is installed with a limit frame (9), and the limit frame (9) is provided with a limit card mechanism; A clamping frame (10) is installed in the middle section of the inner surface of the laser die-cutting machine base (1), and the inner surface of the clamping frame (10) is rotatably connected to the left and right sides with gears (11), and the outer surface of the gear (11) is meshed with a rack (12) at equal angles, and a moving frame (13) is installed on the outer surface of the rack (12), and a guide rod (14) is installed on the upper side of the outer surface of the moving frame (13), and the guide rod (14) is passed through the side wall of the laser die-cutting machine base (1), and a clamping rod (15) is installed on the outer surface end of the guide rod (14); A fixed leg (16) is mounted on the rear side of the outer surface of the laser die-cutting machine base (1), and a threaded rod (17) is rotated on the inner surface of the fixed leg (16), and a slider (18) is threadedly connected to the outer surface of the threaded rod (17), and the slider (18) is provided with an automatic feeding mechanism; The outer surface of the slider (18) in the automatic feeding mechanism is installed with a loading rack (19), and the slider (18) is limited to slide on the inner surface of the fixed leg (16), and the inner surface of the loading rack (19) is rotatably connected to a screw rod (20), and the outer surface of the screw rod (20) is threadedly connected to a loading plate (21), and the loading plate (21) is limited to slide on the inner surface of the loading rack (19); the slider (18) forms a threaded lifting structure with the fixed leg (16) through the threaded rod (17), and the fixed leg (16) is symmetrically arranged with respect to the middle section of the inner surface of the laser die-cutting machine base (1), and the slider (18) and the loading rack (19) form an integrated structure, and at the same time, the loading rack (19) forms a threaded translation structure with the loading plate (21) through the screw rod (20); The outer surface of the loading plate (21) is installed with a slide rail (22), and the outer surface of the slide rail (22) is slidably connected to a slide sleeve (23), and the outer surface of the slide sleeve (23) is installed with a feeding rack (24), and at the same time, the outer surface of the feeding rack (24) is installed with a telescopic rod (25), and the outer surface of the telescopic rod (25) is telescopically connected to a cylinder (26); the loading plate (21) forms a sliding structure with the feeding rack (24) through the slide rail (22) and the slide sleeve (23), and the feeding rack (24) forms a telescopic structure with the loading plate (21) through the telescopic rod (25) and the cylinder (26).

2. The automatic feeding laser die-cutting machine according to claim 1, characterized in that: The laser die-cutting machine base (1) forms a conveying structure through the roller (4) and the conveyor belt (5), and the flexible edge (6) is embedded in the outer surface of the conveyor belt (5), and the card slot (7) is opened at an equal distance with respect to the inner surface of the flexible edge (6). At the same time, the support plate (8) and the conveyor belt (5) form a supporting structure, and the laser die-cutting machine base (1) and the limit frame (9) form an integrated structure.

3. The automatic feeding laser die-cutting machine according to claim 1, characterized in that: The outer surface of the limit frame (9) in the limit engaging mechanism is rotatably connected to a turntable (901), and the turntable (901) is connected to a connecting rod (902) through eccentric rotation, and the outer front side of the connecting rod (902) rotates toward the limit seat (903), and the limit seat (903) is positioned and rotated on the inner surface of the laser die-cutting machine base (1), and at the same time, a limit rod (904) is installed on the upper surface of the limit seat (903), and the limit rod (904) is limit-engaged in the card slot (7).

4. The automatic feeding laser die-cutting machine according to claim 1, characterized in that: The limiting frame (9) and the turntable (901) form a rotating structure, and the turntable (901) forms a rotating structure through an eccentric axis and a connecting rod (902), and the connecting rod (902) and the limiting seat (903) and the laser die-cutting machine base (1) form a linked positioning rotating structure, while the limiting seat (903) and the limiting rod (904) form an integrated structure, and the limiting rod (904) and the card slot (7) form a limiting engaging structure.

5. The automatic feeding laser die-cutting machine according to claim 1, characterized in that: The laser die-cutting machine base (1) and the clamping frame (10) form an integrated structure, and the clamping frame (10) forms a meshing structure with the gear (11) and the rack (12), and the rack (12) and the moving frame (13) form an integrated structure, and the moving frame (13) forms a through structure with the laser die-cutting machine base (1) through the guide rod (14), and the outer surfaces of the guide rod (14) and the clamping rod (15) are embedded and installed.

6. The automatic feeding laser die-cutting machine according to claim 1, characterized in that: The inner surface of the feeding rack (24) is rotatably connected to a rotating member (27), and the rotating member (27) is connected to a rotating rod (28) by eccentric rotation, and the left side of the outer surface of the rotating rod (28) is rotatably connected to a suction seat (29), and the suction seat (29) is limitedly slid on the inner surface of the feeding rack (24), and the inner surface of the suction seat (29) is nested and connected to a positioning block (30), and a suction rod (31) is installed in the middle section of the outer surface of the positioning block (30), and a suction cup (32) is installed on the lower surface of the suction rod (31), and the upper surface of the suction rod (31) is threadedly connected to a locking block (33).

7. The automatic feeding laser die-cutting machine according to claim 6, characterized in that: The feeding rack (24) forms a circular linear moving structure with the material suction seat (29) through the rotating member (27) and the rotating rod (28), and the material suction seat (29) and the positioning block (30) form a nested structure, and the positioning block (30) and the material suction rod (31) and the suction cup (32) form an integrated structure, while the material suction rod (31) and the locking block (33) form a locking structure.

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