Digital intelligent laser grooving machine for paperboards

Abstract

The invention relates to the technical field of paperboard processing equipment, and discloses a paperboard digital intelligent laser grooving machine which comprises a grooving machine body, a control computer is installed on one side of the grooving machine body, guide rails are fixedly connected to the two sides of the top of the grooving machine body, a laser grooving device is installed on the tops of the guide rails, and a processing table is arranged on the top of the grooving machine body. And a conveying part is arranged at the top of the grooving machine body. According to the digital intelligent laser grooving machine for the paperboards, through cooperative operation of the rotating assembly and the adsorption assembly, the paperboards are fixed to the surface of the machining table, the machining table drives the paperboards to move to the collecting box to be obliquely overturned, waste materials on the surface of the machining table are obliquely poured into the collecting box, and then fixing of the paperboards is relieved; and the paperboard falls to the conveying belt to be conveyed and transferred to the next step, waste and finished product separation of the paperboard is completed, the waste is prevented from being attached to the surface of the finished paperboard, the paperboard subjected to laser grooving is separated from the waste conveniently, and the finished product is transferred and conveyed conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of cardboard processing equipment, and in particular to a cardboard digital intelligent laser slotting machine. Background Art

[0002] The cardboard digital intelligent laser slotting machine is an advanced high-end packaging equipment that cleverly combines digital control technology, intelligent recognition system and laser cutting technology. This equipment is specially designed for fine processing of different types of materials such as cardboard and corrugated paper, including precise slotting, creasing and cutting operations. Through this high-tech combination, the cardboard digital intelligent laser slotting machine not only improves the processing accuracy and efficiency, but also greatly reduces material waste, bringing revolutionary progress to the packaging industry.

[0003] When the existing laser slotting machine processes the cardboard, the surface of the cardboard will produce debris due to cutting after the laser shearing of the cardboard, and the waste formed by the slotted shape after the cardboard is slotted will also accumulate on the surface of the cardboard. The processed cardboard usually needs to be manually taken out from the slotting machine processing table. At this time, some waste and debris will be attached to the surface of the cardboard. This means that after each processing of the cardboard is completed, some debris and impurities will remain on the surface of the processing table, which not only affects the cleanliness of the surface of the processing table, but also affects the flatness of the processing table, resulting in the next processed cardboard being unable to be placed flat, affecting the flatness of the cardboard when it is slotted by laser. After the cardboard is processed, some waste is attached, which will also have a certain impact on the quality of the finished product. After the cardboard slotting is completed, the processing table needs to be cleaned in time, and it is also necessary to ensure that no waste is attached to the surface of the cardboard after processing. Summary of the invention

[0004] The technical problem to be solved by the present invention is that in the prior art, there is a disadvantage that waste remains on the surface of the cardboard after processing, which will adhere to the surface of the cardboard and cause the workbench to be dirty, affecting the quality of the finished cardboard. For this reason, we propose a cardboard digital intelligent laser slotting machine.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a cardboard digital intelligent laser slotting machine, comprising a slotting machine body, a control computer is installed on one side of the slotting machine body, guide rails are fixedly connected to both sides of the top of the slotting machine body, a laser slotting device is installed on the top of the guide rails, a processing table is arranged on the top of the slotting machine body, a conveying component is arranged on the top of the slotting machine body, and also includes a negative pressure adsorption device and a baffle; A material pouring assembly, the material pouring assembly is drivingly connected to the conveying component to drive the processing table to first translate, then deflect to an inclined state, and finally deflect to a vertical state; The adsorption component is used to keep the processing table stable through the negative pressure adsorption device when the processing table is translated, and change the working mode of the negative pressure adsorption device after the processing table is deflected to an inclined state; A limit assembly is transmission-connected to the pouring assembly so that when the processing table is deflected to an inclined state, the baffle rotates to a vertical state and is placed at the top position of the processing table; when the processing table is deflected to a vertical state, the baffle rotates to an interlaced position with the processing table.

[0006] Preferably, the conveying component comprises: A bracket, one side of the bracket is fixedly connected to a motor, an output end of the motor is fixedly connected to a screw rod, a front end of the screw rod is rotatably connected to a support plate, both ends of the support plate are fixedly connected to a slotting machine body, a surface of the screw rod is threadedly connected to a slider, both ends of the slider are slidably connected to a limit rod, one end of the limit rod is fixedly connected to the support plate, and the other end of the slider is fixedly connected to the bracket; Preferably, the pouring assembly comprises: A guide plate fixedly connected to one side of the slotting machine body, the top of the slider is fixedly connected to a mounting shell, the interior of the mounting shell is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to the processing table, one side of the rotating rod is fixedly connected to a first gear, the surface of the mounting shell is rotatably connected to a second gear, the surface of the second gear is fixedly connected to a sliding rod, one side of the mounting shell is fixedly connected to a limiting plate, the surface of the limiting plate is slidably connected to a toothed plate, a collecting box is installed at the front end of the slotting machine body, and the front end of the collecting box is fixedly connected to a conveyor belt.

[0007] Preferably, the adsorption assembly comprises: The adsorption cover is installed at the bottom of the processing table. The surface of the processing table is provided with a plurality of through holes. The output end of the adsorption cover is connected with the through holes. The negative pressure adsorption device is installed at the bottom of the adsorption cover.

[0008] Preferably, the limiting component comprises: A shaft housing, wherein the shaft housing is fixedly connected to the bottom of the adsorption cover shell, a long rod is rotatably connected inside the shaft housing, the baffle is fixedly connected to one end of the long rod, the other end of the long rod is fixedly connected to a moving gear, an L-shaped plate is fixedly connected to the surface of the mounting shell, a fixed gear is fixedly connected to the surface of the L-shaped plate, and the fixed gear is meshingly connected to the moving gear.

[0009] Preferably, a plurality of arc-shaped rods are fixedly connected to the top of the collecting box, and a plurality of raised plates are fixedly connected to the surface of the conveyor belt.

[0010] Preferably, a plurality of support rods are fixedly connected to one side of the guide plate, and one end of the support rods away from the guide plate is fixedly connected to the slotting machine body.

[0011] Preferably, the inner wall structure of the guide plate is an obtuse L-shape, the surface of the slide rod is slidably connected to the inner wall of the guide plate, and the slide rod rotates with the second gear as the center.

[0012] Preferably, the conveyor belt is installed at an angle, and the right-angle rotation range of the processing table is aligned with the top of the conveyor belt.

[0013] Preferably, the bottoms of the first gear and the second gear are meshed and connected with the top of the toothed plate, and the first gear and the second gear are respectively placed at two ends of the top of the toothed plate.

[0014] Technical effects and advantages of the present invention: In the present invention, the processing table is moved forward to the waste dumping area by the dumping component, and then the processing table is moved to the top of the collecting box and deflected downward, so that it tilts itself to dump the waste. After the waste is tilted and dropped, the processing table continues to rotate to a vertical state, and then the negative pressure adsorption device releases the adsorption of the cardboard on the top of the processing table, so that the cardboard on the top of the processing table falls downward to the surface of the conveyor belt, so that the cardboard is conveyed to the next step, thereby realizing the separation of waste on the material surface, and at the same time, the cardboard processed on the surface of the processing table is transferred, and then reset to the initial position to process new cardboard.

[0015] In the present invention, the suction cover is connected with the through hole, and the suction force generated by the negative pressure adsorption device during operation is guided to the adsorption cover to extract the air inside the through hole, so that when the cardboard is placed on the top of the processing table, the cardboard is attracted by the suction force in the through hole to form vacuum adsorption, and the cardboard is adsorbed and fixed on the top of the processing table, ensuring that the cardboard will not be displaced or shaken during the laser grooving process, thereby ensuring the accuracy and stability of the grooving of the laser grooving device during the cardboard processing.

[0016] In the present invention, the movable gear is meshed with the fixed gear and rotates along with the rotation of the processing table to form a blockage on the material discharge place at the front end of the processing table, and then the adsorption and fixation of the cardboard are cancelled, and an upward blowing force is generated by the negative pressure adsorption device to blow out the waste embedded in the groove inside the cardboard, and continue to rotate after the tilting and material discharge is completed, so as to release the blockage of the cardboard on the surface of the processing table, so that the cardboard can fall normally into the conveyor belt for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 A bottom view of the bottom structure of the present invention; Figure 3It is a horizontal view of the main structure of the present invention; Figure 4 It is an exploded view of the position structure of the conveying component of the present invention; Figure 5 It is a schematic diagram of the transmission structure of the conveying component of the present invention; Figure 6 An exploded view of the connection structure between the slide bar and the guide plate of the present invention; Figure 7 It is a schematic diagram of the position structure of the limiting component of the present invention.

[0018] Legend: 1. Slotting machine body; 2. Control computer; 3. Guide rail; 4. Laser slotting device; 5. Processing table; 6. Bracket; 7. Motor; 8. Screw; 9. Support plate; 10. Slider; 11. Limit rod; 12. Guide plate; 13. Mounting shell; 14. Rotating rod; 15. First gear; 16. Second gear; 17. Sliding rod; 18. Limit plate; 19. Tooth plate; 20. Collecting box; 21. Conveyor belt; 22. Adsorption cover; 23. Through hole; 24. Negative pressure adsorption device; 25. Arc rod; 26. Raised plate; 27. Support rod; 28. Shaft shell; 29. ​​Long rod; 30. Baffle; 31. Moving gear; 32. L-shaped plate; 33. Fixed gear. DETAILED DESCRIPTION

[0019] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0020] Reference Figure 1-Figure 6 As shown, the present invention provides a technical solution: a cardboard digital intelligent laser slotting machine, comprising a slotting machine body 1, a control computer 2 is installed on one side of the slotting machine body 1, guide rails 3 are fixedly connected to both sides of the top of the slotting machine body 1, a laser slotting device 4 is installed on the top of the guide rail 3, a processing table 5 is arranged on the top of the slotting machine body 1, and a conveying component is arranged on the top of the slotting machine body 1; The conveying parts include: A bracket 6, one side of the bracket 6 is fixedly connected with a motor 7, an output end of the motor 7 is fixedly connected with a screw rod 8, a front end of the screw rod 8 is rotatably connected with a support plate 9, both ends of the support plate 9 are fixedly connected with the slotting machine body 1, a surface of the screw rod 8 is threadedly connected with a slider 10, both ends of the slider 10 are slidably connected with a limit rod 11, one end of the limit rod 11 is fixedly connected with the support plate 9, and the other end of the slider 10 is fixedly connected with the bracket 6; A material dumping component, which is in driving connection with the conveying component, and is used to deflect the processing table 5 during its movement; Adsorption assembly, used to fix the cardboard placed on the top of the processing table 5; The limiting component rotates with the processing table 5 to limit the cardboard placed on the top of the processing table 5. The cardboard is fixed to the top of the processing table 5 through the cooperation of the rotating component and the adsorption component. After the cardboard is driven to move forward to the top of the collecting box 20, the processing table 5 is gradually deflected to make the waste on the surface of the cardboard on the top of the processing table 5 slide obliquely into the collecting box 20 for waste separation. Then, the processing table 5 is rotated to a vertical state, and the cardboard is released, so that the cardboard falls to the surface of the conveyor belt 21 and is transported to the next step, so as to avoid residual processing waste on the surface of the processing table 5, which affects the processing effect of the cardboard next time, and prevents residual waste in the finished product, so as to facilitate the separation of the cardboard waste after laser grooving and the transfer and transportation of the finished product.

[0021] Reference Figure 1-Figure 6 As shown, in this embodiment: the pouring assembly includes: A guide plate 12 is fixedly connected to one side of the slotting machine body 1, a mounting shell 13 is fixedly connected to the top of the slider 10, a rotating rod 14 is rotatably connected to the inside of the mounting shell 13, the top of the rotating rod 14 is fixedly connected to the processing table 5, a first gear 15 is fixedly connected to one side of the rotating rod 14, a second gear 16 is rotatably connected to the surface of the mounting shell 13, a sliding rod 17 is fixedly connected to the surface of the second gear 16, a limiting plate 18 is fixedly connected to one side of the mounting shell 13, a toothed plate 19 is slidably connected to the surface of the limiting plate 18, and a front end of the slotting machine body 1 is installed. The collection box 20 has a conveyor belt 21 fixedly connected to the front end of the collection box 20. The bottoms of the first gear 15 and the second gear 16 are meshed and connected with the top of the toothed plate 19. The first gear 15 and the second gear 16 are respectively placed at the two ends of the top of the toothed plate 19. The staff controls the computer 2 to drive the motor 7 to operate, so that the motor 7 drives the screw rod 8 to rotate. The slider 10 is threadedly connected to the screw rod 8, and the slider 10 is limited by the forward and backward sliding of the limit rod 11, so that the screw rod 8 can drive the slider 10 to move forward or backward respectively when rotating in the positive and reverse directions. When the slider 10 moves forward, the slider 10 will drive the mounting shell 13 and the processing table 5 to move forward. At this time, the slide bar 17 will slide forward along the inner wall of the guide plate 12, so that the guide plate 12 restrains the position of the slide bar 17 and the second gear 16, so that the second gear 16 will not rotate. At the same time, the second gear 16, the first gear 15 and the toothed plate 19 are meshed and connected. When the position of the second gear 16 is fixed, the first gear 15 will not rotate through the transmission of the toothed plate 19, so that when the slide bar 17 slides forward along the inside of the guide plate 12, the processing table 5 It will move forward to the front end of the slotting machine body 1 and move away from the processing area of ​​the laser slotting device 4. When the slider 10 drives the slide bar 17 to move to the sagging part of the guide plate 12 through the screw rod 8, the bottom of the slide bar 17 is no longer bound by the linear movement trajectory of the inner wall of the guide plate 12, so that the slide bar 17 will rotate downward along the inflection point of the guide plate 12 with the second gear 16 as the center of the circle, and the slide bar 17 rotates downward at a certain angle inside the guide plate 12. At the same time, the rotation of the slide bar 17 drives the second gear 16 to rotate clockwise, thereby driving the toothed plate 19 to move backward; The gear plate 19 transmits the transmission to the first gear 15 and the rotating rod 14 to rotate clockwise, so that the front end of the processing table 5 gradually rotates downward with the rotating rod 14 as the center, and then the negative pressure adsorption device 24 adsorbs and fixes the cardboard on the top of the processing table 5, so that the cardboard will not slide off the surface of the processing table 5 after the processing table 5 is tilted. The processing table 5 is tilted to a certain angle, so that the front end of the processing table 5 is aligned with the top of the collection box 20. Through the influence of gravity generated by the tilt of the processing table 5, the waste or debris generated by the processing on the fixed cardboard surface on the top of the processing table 5 gradually slides downward from the cardboard surface into the collection box 20. 0, when the debris on the surface of the cardboard falls into the collection box 20, the processing table 5 will continue to rotate downward through the transmission of the slide bar 17 and the second gear 16, so that the processing table 5 rotates to a vertical state, so that the top of the processing table 5 is aligned with the surface of the conveyor belt 21, and then the negative pressure adsorption device 24 is released to fix the cardboard, so that the cardboard falls downward to the surface of the conveyor belt 21, and the processed cardboard is transported to the next step. Finally, the motor 7 drives the screw rod 8 to rotate in the reverse direction, drives the slider 10 to move backward, and resets the position of the processing table 5, so that the processing table 5 can continue to process new cardboard; The processing table 5 is moved forward to the waste dumping area through the dumping assembly, and then the processing table 5 is moved to the top of the collecting box 20 and deflected downward, so that it tilts itself to dump the waste. After the waste is tilted and dropped, the processing table 5 continues to rotate to a vertical state, and then the negative pressure adsorption device 24 releases the adsorption of the cardboard on the top of the processing table 5, so that the cardboard on the top of the processing table 5 falls downward to the surface of the conveyor belt 21, so that the cardboard is conveyed to the next step, thereby realizing the separation of waste on the material surface, and at the same time, the cardboard processed on the surface of the processing table 5 is transferred, and then reset to the initial position to process new cardboard.

[0022] Reference Figure 2-Figure 5 As shown, in this embodiment: the adsorption component includes: The adsorption cover 22 is installed at the bottom of the processing table 5. A plurality of through holes 23 are opened on the surface of the processing table 5. The output end of the adsorption cover 22 is connected with the through hole 23. A negative pressure adsorption device 24 is installed at the bottom of the adsorption cover 22. Through the connection between the adsorption cover 22 and the through hole 23, the suction force generated by the negative pressure adsorption device 24 during operation is guided to the adsorption cover 22 to extract the air inside the through hole 23. When the cardboard is placed on the top of the processing table 5, the cardboard is attracted by the suction force in the through hole 23 to form vacuum adsorption, and the cardboard is adsorbed and fixed on the top of the processing table 5 to ensure that the cardboard will not be damaged during the laser slotting process. At the same time, through the connection between the negative pressure adsorption device 24 and the control computer 2, the staff can operate the control computer 2 to accurately adjust the suction force of the negative pressure adsorption device 24, so that the negative pressure suction force can adapt to cardboards of different thicknesses and materials, and achieve a wide range of processing adaptability. When the processing is completed, the negative pressure adsorption device 24 stops running, the suction force disappears, and the cardboard can be easily removed from the top of the processing table 5, which is convenient for subsequent transportation and transfer steps. This design not only improves the processing efficiency, but also ensures the stability and safety of the cardboard during the processing.

[0023] Reference Figure 7 As shown, in this embodiment: the limit assembly includes: The shaft housing 28 is fixedly connected to the bottom of the adsorption cover shell 22. The shaft housing 28 is rotatably connected to a long rod 29 inside. One end of the long rod 29 is fixedly connected to a baffle 30. The other end of the long rod 29 is fixedly connected to a moving gear 31. The surface of the mounting shell 13 is fixedly connected to an L-shaped plate 32. The surface of the L-shaped plate 32 is fixedly connected to a fixed gear 33. The fixed gear 33 is meshingly connected to the moving gear 31.

[0024] When the processing table 5 moves to the material discharge area to tilt and discharge the waste, the processing table 5 will be in a tilted state at this time, and the shaft housing 28 is driven to make the long rod 29 deflect with the processing table 5, so that the movable gear 31 at one end of the long rod 29 rotates downward along the surface of the fixed gear 33, and the fixed gear 33 is meshed with the bevel gear of the movable gear 31, so that the movable gear 31 rotates itself through the fixed gear 33 when rotating downward, thereby driving the long rod 29 and the baffle 30 to rotate, so that the baffle 30 rotates to a vertical state and is placed at the top position of the processing table 5, blocking the downward tilt of the processing table 5, so that the cardboard on the surface of the processing table 5 is blocked by the baffle 30 and cannot slide down, and at this time the negative pressure adsorption device 24 can be started to generate an outward blowing force or cancel the adsorption and fixing effect on the cardboard.

[0025] The waste formed by the grooves in the cardboard on the surface of the processing table 5 is blown out of the cardboard by a breeze, and then the waste slides along the surface of the cardboard to the inside of the collecting box 20. When the waste is dumped, the processing table 5 continues to tilt, and the movable gear 31 will continue to rotate downward along the fixed gear 33, driving the long rod 29 to rotate the baffle 30 again, so that the baffle 30 rotates to one side and moves away from the front end opening of the processing table 5. When the processing table 5 rotates to a vertical state, the limiting effect of the baffle 30 on the cardboard is released, so that the cardboard can continue to slide downward to the surface of the conveyor belt 21 and be transported to the next step.

[0026] Reference Figure 1-Figure 3 As shown, in this embodiment: a plurality of arc-shaped rods 25 are fixedly connected to the top of the collecting box 20, a plurality of raised plates 26 are fixedly connected to the surface of the conveyor belt 21, the conveyor belt 21 is installed obliquely, and the processing table 5 rotates at a right angle to align with the top of the conveyor belt 21. When the processed cardboard passes through the processing table 5 and falls downward to the surface of the conveyor belt 21, the raised plates 26 installed on the surface of the conveyor belt 21 form an angle between the raised plates 26 and the conveyor belt 21, thereby receiving the cardboard falling to the surface of the conveyor belt 21, and when the cardboard is in a vertical falling state, the bottom corner of the cardboard will first contact with the bottom one-third of the inclined surface of the conveyor belt 21, so as to ensure that the cardboard is in contact with the conveyor belt 21 after falling. The contact area of ​​the conveying area of ​​the conveying belt 21 is further improved through the arc structure of the arc rod 25, so that when the cardboard falls downward, the bottom or side of the cardboard will be restricted by the protrusion of the arc rod 25, so that the cardboard will be bound by the arc rod 25 and will not tilt toward the collection box 20, ensuring that when the cardboard falls downward, the cardboard can tilt toward the conveyor belt 21 and fit with the inclined surface of the conveyor belt 21, ensuring that the flat surface of the cardboard can contact the surface of the conveyor belt 21, thereby realizing stable conveying of the cardboard by the conveyor belt 21, avoiding the phenomenon that the corners of the cardboard are in contact with the surface of the conveyor belt 21 for a long time after falling from the surface of the processing table 5, or the cardboard is in an upright state in contact with the collection box 20 to cause conveying jam.

[0027] Reference Figure 6 As shown, in the present embodiment: a plurality of support rods 27 are fixedly connected to one side of the guide plate 12, and one end of the support rod 27 away from the guide plate 12 is fixedly connected to the slotting machine body 1, and the support rods 27 are arranged so that one side of the guide plate 12 is connected to the inner wall of the slotting machine body 1, and the guide plate 12 is fixed by multiple support rods 27, thereby realizing multi-region point support for the guide plate 12, avoiding deformation of the inner wall caused by long-term stress on the guide plate 12, and enhancing the stability of the guide plate 12 during operation.

[0028] Reference Figure 4-Figure 6As shown, in the present embodiment: the inner wall structure of the guide plate 12 is an obtuse L-shape, the surface of the slide bar 17 is slidably connected to the inner wall of the guide plate 12, and the slide bar 17 rotates with the second gear 16 as the center of the circle, and the inner wall structure of the guide plate 12 is an obtuse L-shape design, which effectively guides and supports one end of the slide bar 17 to slide. This design not only ensures the stability of the slide bar 17 during movement, but also reduces the wear caused by friction, thereby extending the service life of the equipment. At the same time, the obtuse L-shaped inner wall structure enables the guide plate 12 to better adapt to the movement trajectory of the slide bar 17, so that the slide bar 17 can rotate more smoothly along the corner of the guide plate 12, and is not prone to jamming, or large jumps when the slide bar 17 rotates and moves, thereby ensuring the stability of the slide bar 17 when driving the second gear 16 to rotate through the internal trajectory of the guide plate 12, and ensuring the stability of the processing table 5 from the inclined to the right-angle trajectory.

[0029] Working principle: The staff controls the computer 2 to drive the motor 7 to operate, so that the motor 7 drives the screw rod 8 to rotate, and the slider 10 is connected to the screw rod 8 through the threaded connection, and then the slider 10 is limited by the forward and backward sliding of the limit rod 11, so that the screw rod 8 can drive the slider 10 to move forward or backward respectively when rotating in the positive and reverse directions. When the slider 10 moves forward, the slider 10 will drive the mounting shell 13 and the processing table 5 to move forward. At this time, the slide bar 17 will slide forward along the inner wall of the guide plate 12, so that the guide plate 12 restrains the position of the slide bar 17 and the second gear 16, so that the second gear 16 will not rotate. At the same time, the second gear 16, the first gear 15 and the tooth plate 19 are meshed and connected. When the position of the second gear 16 is fixed, the first gear 15 will not rotate through the transmission of the tooth plate 19, so that when the slide bar 17 slides forward along the inside of the guide plate 12, the processing table 5 will move forward to the front end position of the slotting machine body 1 and move away from the processing area of ​​the laser slotting device 4. When the slider 10 drives the slider 17 to move to the sagging position of the guide plate 12 through the screw rod 8, since the bottom of the slider 17 is no longer constrained by the linear movement trajectory of the inner wall of the guide plate 12, the slider 17 will rotate downward along the inflection point of the guide plate 12 with the second gear 16 as the center of the circle, and the slider 17 will rotate downward at a certain angle inside the guide plate 12. At the same time, the slider 17 rotates to drive the second gear 16 to rotate clockwise, thereby driving the tooth plate 19 to move backward, and the tooth plate 19 is transmitted to the first gear 15 and the rotating rod 14 to rotate clockwise, thereby causing the front end of the processing table 5 to gradually rotate downward with the rotating rod 14 as the center of the circle, and then the negative pressure adsorption device 24 is used to adsorb and fix the cardboard on the top of the processing table 5, so that the cardboard will not slide off the surface of the processing table 5 after the processing table 5 is in an inclined state, and the processing table 5 is tilted to a certain angle. The front end of the processing table 5 is aligned with the top of the collecting box 20. Through the influence of gravity generated by the inclination of the processing table 5, the waste or debris generated by the processing of the cardboard surface fixed on the top of the processing table 5 gradually slides downward from the cardboard surface into the collecting box 20. When the debris on the cardboard surface falls into the collecting box 20, the processing table 5 will continue to rotate downward through the transmission of the slide bar 17 and the second gear 16, so that the processing table 5 rotates to a vertical state, so that the top of the processing table 5 is aligned with the surface of the conveyor belt 21, and then the negative pressure adsorption device 24 releases the adsorption and fixation of the cardboard, so that the cardboard falls downward to the surface of the conveyor belt 21, and the processed cardboard is conveyed to the next step. Finally, the motor 7 drives the screw rod 8 to rotate in the reverse direction, drives the slider 10 to move backward, and resets the position of the processing table 5, so that the processing table 5 can continue to process new cardboard. Through the connection between the adsorption cover 22 and the through hole 23, the suction force generated by the negative pressure adsorption device 24 is guided to the adsorption cover 22, and the air inside the through hole 23 is extracted, so that when the cardboard is placed on the top of the processing table 5, the cardboard is attracted by the suction force in the through hole 23, forming a vacuum adsorption, and the cardboard is adsorbed and fixed on the top of the processing table 5, ensuring that the cardboard will not be displaced or shaken during the laser grooving process. When the processing is completed, the negative pressure adsorption device 24 stops running, the suction force disappears, and the fixing effect on the cardboard on the surface of the processing table 5 is released.

[0030] When the processing table 5 moves to the material discharge area to tilt and discharge the waste, the processing table 5 will be in a tilted state at this time, and the shaft housing 28 is driven to make the long rod 29 deflect with the processing table 5, so that the moving gear 31 at one end of the long rod 29 rotates downward along the surface of the fixed gear 33, and the fixed gear 33 is meshed with the bevel gear of the moving gear 31, so that when the moving gear 31 rotates downward, it rotates itself through the fixed gear 33, thereby driving the long rod 29 and the baffle 30 to rotate, so that the baffle 30 rotates to a vertical state and is placed at the top position of the processing table 5, so as to block the downward tilt of the processing table 5 , so that the cardboard on the surface of the processing table 5 is blocked by the baffle 30 and cannot slide down. At this time, the negative pressure adsorption device 24 can be started to generate an outward blowing force or cancel the adsorption and fixing effect on the cardboard, and the waste formed by the grooves on the cardboard on the surface of the processing table 5 is blown out from the cardboard through the breeze, and then the waste slides along the surface of the cardboard to the inside of the collection box 20. After the waste is dumped, the processing table 5 continues to tilt, and the moving gear 31 will continue to rotate downward along the fixed gear 33, driving the long rod 29 to make the baffle 30 rotate again, so that the baffle 30 rotates to one side and moves away from the front end opening of the processing table 5.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cardboard digital intelligent laser slotting machine, comprising a slotting machine body, characterized in that: A control computer is installed on one side of the slotting machine body, guide rails are fixedly connected to both sides of the top of the slotting machine body, a laser slotting device is installed on the top of the guide rails, a processing table is arranged on the top of the slotting machine body, a conveying component is arranged on the top of the slotting machine body, and also includes a negative pressure adsorption device and a baffle; A material pouring assembly, the material pouring assembly is drivingly connected to the conveying component to drive the processing table to first translate, then deflect to an inclined state, and finally deflect to a vertical state; The adsorption component is used to keep the processing table stable through the negative pressure adsorption device when the processing table is translated, and change the working mode of the negative pressure adsorption device after the processing table is deflected to an inclined state; A limit assembly is transmission-connected to the pouring assembly so that when the processing table is deflected to an inclined state, the baffle rotates to a vertical state and is placed at the top position of the processing table; when the processing table is deflected to a vertical state, the baffle rotates to an interlaced position with the processing table.

2. According to claim 1, a cardboard digital intelligent laser slotting machine is characterized by: The conveying component comprises: A bracket, one side of the bracket is fixedly connected to a motor, an output end of the motor is fixedly connected to a screw rod, a front end of the screw rod is rotatably connected to a support plate, both ends of the support plate are fixedly connected to a slotting machine body, a surface of the screw rod is threadedly connected to a slider, both ends of the slider are slidably connected to a limit rod, one end of the limit rod is fixedly connected to the support plate, and the other end of the slider is fixedly connected to the bracket; The pouring assembly comprises: A guide plate fixedly connected to one side of the slotting machine body, the top of the slider is fixedly connected to a mounting shell, the interior of the mounting shell is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to the processing table, one side of the rotating rod is fixedly connected to a first gear, the surface of the mounting shell is rotatably connected to a second gear, the surface of the second gear is fixedly connected to a sliding rod, one side of the mounting shell is fixedly connected to a limiting plate, the surface of the limiting plate is slidably connected to a toothed plate, a collecting box is installed at the front end of the slotting machine body, and the front end of the collecting box is fixedly connected to a conveyor belt.

3. According to claim 2, a cardboard digital intelligent laser slotting machine is characterized by: The adsorption assembly comprises an adsorption cover shell installed at the bottom of a processing table, and a plurality of through holes are opened on the surface of the processing table.

4. According to claim 3, a cardboard digital intelligent laser slotting machine is characterized in that: The output end of the adsorption cover is communicated with the through hole, and the negative pressure adsorption device is installed at the bottom of the adsorption cover.

5. According to claim 4, a cardboard digital intelligent laser slotting machine is characterized in that: The limiting component comprises: A shaft housing, wherein the shaft housing is fixedly connected to the bottom of the adsorption cover shell, a long rod is rotatably connected inside the shaft housing, the baffle is fixedly connected to one end of the long rod, the other end of the long rod is fixedly connected to a moving gear, an L-shaped plate is fixedly connected to the surface of the mounting shell, a fixed gear is fixedly connected to the surface of the L-shaped plate, and the fixed gear is meshingly connected to the moving gear.

6. A cardboard digital intelligent laser slotting machine according to claim 5, characterized in that: The top of the collecting box is fixedly connected with a plurality of arc-shaped rods, and the surface of the conveyor belt is fixedly connected with a plurality of raised plates.

7. A cardboard digital intelligent laser slotting machine according to claim 6, characterized in that: A plurality of support rods are fixedly connected to one side of the guide plate, and one end of the support rod away from the guide plate is fixedly connected to the slotting machine body.

8. The cardboard digital intelligent laser slotting machine according to claim 7, characterized in that: The inner wall structure of the guide plate is an obtuse L-shape, the surface of the slide bar is slidably connected to the inner wall of the guide plate, and the slide bar rotates with the second gear as the center.

9. The cardboard digital intelligent laser slotting machine according to claim 8, characterized in that: The conveyor belt is installed at an angle, and the right-angle rotation range of the processing table is aligned with the top of the conveyor belt.

10. A cardboard digital intelligent laser slotting machine according to claim 9, characterized in that: The bottoms of the first gear and the second gear are meshed and connected with the top of the toothed plate, and the first gear and the second gear are respectively placed at two ends of the top of the toothed plate.

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