A laser cutting machine body structure facilitating the classified collection of debris

Abstract

The present invention relates to the technical field of laser cutting, and discloses a laser cutting machine body structure facilitating the classification and collection of debris, including a bed support. The upper surface of the bottom of the bed support is fixedly connected with a fixed plate. The inner surface of the bed support is fixedly connected with a tailstock box. A linear motor is fixedly connected to one side of the fixed plate close to the tailstock box. A rotating shaft is hinged to the inner wall of the bed support. One end of the rotating shaft is fixedly connected with a cutting table. A blanking grid is fixedly connected to the inner surface of the cutting table. In the present invention, the debris falls from the blanking grid, preventing the debris from accumulating on the cutting table and affecting subsequent cutting. The large pieces of tailstock that cannot fall through the gaps of the blanking grid slide along the inclined surfaces of the cutting table and the blanking grid towards the tailstock box and finally fall into the tailstock box, completing the classified blanking of the debris, facilitating the staff to process the remaining materials after cutting, and improving the usability.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting, and particularly to a body structure of a laser cutting machine that facilitates the classification and collection of debris. Background Art

[0002] A laser cutting machine is a device that uses a high-power density laser beam to irradiate the material to be cut, rapidly heating it to the vaporization temperature, evaporating to form holes. As the beam moves along the material, the holes continuously form a very narrow slit, thereby completing the cutting of the material. This device is mainly used to cut plates into workpieces of the required shape. It is a laser processing machine with high precision, fast cutting, and not limited by cutting pattern restrictions. Laser cutting uses an invisible beam instead of a traditional mechanical knife, with characteristics such as automatic layout to save materials, smooth cut surfaces, and low processing costs. It gradually improves or replaces traditional cutting process equipment. In the existing technology, debris and tailings are generated after laser cutting of materials. The debris needs to be recycled, while the tailings can be reprocessed and utilized. Therefore, it is necessary to separate the debris and tailings. However, the existing devices are very troublesome when separating debris and tailings and cannot conveniently and efficiently separate them.

[0003] The patent with the patent number CN202410559751.0 discloses a body structure of a laser cutting machine that facilitates the classification and collection of debris. In the middle of the interior of the base of this patent, a waste collection box is slidably connected. Above the base is a main body of the machine bed. In the middle of the top of the main body of the machine bed is a cutting table. Below the cutting table and inside the main body of the machine bed is a debris removal mechanism. Below the debris removal mechanism is a conveying mechanism. In the middle of the lower part of the conveying mechanism is a tailing screening mechanism. On the side wall of the main body of the machine bed is an auxiliary discharging device. The tailing screening mechanism is directly connected to the auxiliary discharging device. Below the tailing screening mechanism is a crushing device; after the cutting work of the laser cutting machine is completed, debris generated by cutting and unused tailings will remain on the surface of the cutting table. In order to facilitate subsequent work, the cutting table is designed to be flipable at a certain angle up and down. When it is flipped, the debris and tailings above can be controlled to slide onto the debris removal mechanism below. Although this patent solves the above problems, there is still the problem that it is very troublesome to separate debris and tailings and cannot conveniently and efficiently separate them. Therefore, a body structure of a laser cutting machine that facilitates the classification and collection of debris is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a body structure of a laser cutting machine that facilitates the classification and collection of debris in view of the above deficiencies in the prior art.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is as follows: A laser cutting machine bed structure facilitating the classified collection of debris, including a bed support. The upper surface of the bottom of the bed support is fixedly connected with a fixed plate. The inner surface of the bed support is fixedly connected with a tailstock box. One side of the fixed plate close to the tailstock box is fixedly connected with a linear motor. The inner wall of the bed support is hinged with a rotating shaft. One end of the rotating shaft is fixedly connected with a cutting table. The inner surface of the cutting table is fixedly connected with a blanking grid. The moving end of the linear motor is fixedly connected with a push rod. The lower surface of the cutting table is fixedly connected with a first connecting rod. The bottom end of the first connecting rod is fixedly connected with a J-shaped chute transmission rod. The circumferential surface of the push rod is fixedly connected with a clamping shaft. A scraping device for scraping off the debris adhering to the cutting table is arranged at the top of the bed support. A quick discharging device for quickly collecting the debris and tailstock to improve the discharging efficiency is arranged at the bottom of the bed support. The end of the linear motor far away from the fixed plate is fixedly connected with the tailstock box. The push rod is slidably connected with the inner surface of the J-shaped chute transmission rod. Both sides of the cutting table are in contact with the inner surface of the bed support. A torsion spring is arranged at the hinge joint of the rotating shaft and the inner wall of the bed support. After the laser cutting machine cuts the material, debris falls from the blanking grid. The linear motor is started, and the linear motor drives the push rod to slide in the J-shaped chute transmission rod and approach the tailstock box. When the push rod slides to the end of the J-shaped chute transmission rod close to the tailstock box, the J-shaped chute transmission rod rotates along the axis of the rotating shaft under the guidance of the J-shaped chute. The J-shaped chute transmission rod then drives the rotating shaft to rotate through the first connecting rod and the cutting table. The rotating shaft drives the cutting table and the blanking grid to rotate. The large pieces of tailstock that cannot fall through the gaps of the blanking grid slide along the inclined surfaces of the cutting table and the blanking grid towards the tailstock box and finally fall into the tailstock box, completing the classified blanking of the debris. When the classified collection of the debris is completed, the linear motor drives the push rod away from the tailstock box. At this time, the torsion at the connection between the rotating shaft and the inner wall of the bed support drives the rotating shaft to rotate back to its original position. The rotating shaft then drives the cutting table and the blanking grid to rotate back to their original positions along the axis of the rotating shaft. The linear motor stops, causing the push rod to stop. At this time, the push rod clamps the J-shaped chute transmission rod, making the J-shaped chute transmission rod unable to rotate, and further making the cutting table and the blanking grid unable to rotate.

[0006] Preferably, the debris scraping device includes an upper clamping plate, a U-shaped connecting frame, a lower clamping plate, and a wall scraping roller. The upper clamping plate is slidably connected to the upper surface of the cutting table. The U-shaped connecting frame is fixedly connected to the lower surface of the upper clamping plate. The lower clamping plate is fixedly connected to the side surface of the U-shaped connecting frame. The wall scraping roller is rotatably connected to the inner surface of the U-shaped connecting frame. The debris scraping device further includes an upper connecting plate, a telescopic rod, a lower connecting plate, and a U-shaped transmission frame. The upper connecting plate is hinged to the bottom end of the U-shaped connecting frame. The telescopic rod is fixedly connected to the lower surface of the upper connecting plate. The lower connecting plate is fixedly connected to the bottom end of the telescopic rod. The U-shaped transmission frame is fixedly connected to the lower surface of the lower connecting plate. The upper surface of the lower clamping plate and the lower surface of the cutting table are in contact with each other. The U-shaped transmission frame is fixedly connected to the circumferential surface of the push rod to push the upper clamping plate. When the upper clamping plate moves, it can push the debris that has not fallen into the gaps of the blanking grille. When the upper clamping plate moves, it drives the U-shaped connecting frame and the lower clamping plate to move. The U-shaped connecting frame then drives the wall scraping roller to move. When the wall scraping roller moves, it clears the debris adhering to the gaps of the blanking grille. When the linear motor drives the push rod to approach the tail stock box, the push rod drives the U-shaped transmission frame to approach the tail stock box. The U-shaped transmission frame drives the lower connecting plate and the telescopic rod to approach the tail stock box. The telescopic rod drives the upper connecting plate and the U-shaped connecting frame to approach the tail stock box. Conversely, when the linear motor drives the push rod to move away from the tail stock box, the U-shaped connecting frame moves away from the tail stock box, causing the U-shaped connecting frame to reciprocate back and forth. The U-shaped connecting frame drives the wall scraping roller to reciprocate in the gaps of the blanking grille. And when the cutting table rotates, it drives the upper connecting plate to rise and fall through the upper clamping plate, the lower clamping plate, and the U-shaped connecting frame. When the upper connecting plate rises and falls, it drives the telescopic rod to expand and contract.

[0007] Preferably, the quick discharging device includes a material receiving inclined plate, side baffles, a discharging platform, a first slide rail, and a second slide rail. The material receiving inclined plate is fixedly connected to the inner surface of the bottom of the bed body support. The side baffles are fixedly connected to both sides of the upper surface of the material receiving inclined plate. The discharging platform is fixedly connected to the front and rear sides of the tail stock box. The first slide rail is fixedly connected to the upper surface of the bottom of the bed body support. The second slide rail is fixedly connected to the front and rear sides of the tail stock box. The quick discharging device further includes a chute curved plate, a guide rod, a second connecting rod, a scraper, a connecting piece, a slide rod, and a push plate. The chute curved plate is slidably connected to the inner surface of the first slide rail. The guide rod is fixedly connected to the lower surface of the U-shaped transmission frame. The second connecting rod is fixedly connected to the lower surface of the chute curved plate. The scraper is fixedly connected to the bottom end of the second connecting rod. The connecting piece is fixedly connected to the inner surface of the left side of the tail stock box. The slide rod is slidably connected to the inner surface of the connecting piece. The push plate is fixedly connected to the right end of the slide rod. The side baffles are fixedly connected to the inner surface of the bottom of the bed body support. The discharging platform is fixedly connected to one side of the material receiving inclined plate close to the tail stock box. The chute curved plate is slidably connected to the inner surface of the second slide rail. The guide rod is slidably connected to the inner surface of the chute curved plate. The scraper is in contact with the upper surface of the discharging platform. The push plate is in contact with the inner wall of the tail stock box. Debris falls from the feeding grille to the bottom of the bed body support and is received by the material receiving inclined plate. At this time, the debris slides to the discharging platform through the hypotenuse of the material receiving inclined plate to complete concentration. During the process of the debris sliding to the discharging platform, the side baffles block both sides of the material receiving inclined plate. When the U-shaped transmission frame approaches the tail stock box, it drives the guide rod to slide in the chute curved plate and approach the tail stock box. When the guide rod slides to the inner inclined surface of the chute curved plate, it drives the chute curved plate to approach the side baffle through the guidance of the inclined surface. The chute curved plate then drives the scraper to approach the side baffle through the second connecting rod. When the scraper approaches the side baffle, it scrapes the debris on the discharging platform to both sides. At this time, collection boxes are placed on both sides of the discharging platform to receive the debris. The worker pulls the slide rod to the left, causing the slide rod to slide to the left in the connecting piece. When the slide rod slides to the left, it drives the push plate to slide to the left on the inner wall of the tail stock box and pushes the tail stock remaining in the tail stock box out of the tail stock box to complete collection.

[0008] The present invention adopts the above technical solutions and can bring the following beneficial effects:

[0009] 1. For the laser cutting machine body structure facilitating the classified collection of debris, the debris falls from the feeding grille, preventing the debris from accumulating on the cutting table and affecting subsequent cutting. The large pieces of tail stock that cannot fall through the gaps of the feeding grille slide along the inclined surfaces of the cutting table and the feeding grille towards the tail stock box and finally fall into the tail stock box, completing the classified feeding of debris, facilitating the staff to process the remaining materials after cutting, improving the usage convenience. The push rod jams the J-shaped chute transmission rod, making the J-shaped chute transmission rod unable to rotate, and further making the cutting table and the feeding grille unable to rotate, so that the cutting table and the feeding grille remain stable during laser cutting.

[0010] 2. For the body structure of the laser cutting machine facilitating the classified collection of debris, when the upper clamping plate moves, the debris that has not fallen is pushed into the gaps of the blanking grille, preventing some debris from remaining on the cutting table and improving the effect of debris removal. When the scraping roller moves, it removes the debris adhering to the gaps of the blanking grille, preventing the debris from blocking the gaps of the blanking grille and further improving the effect of debris removal. The U-shaped connecting frame drives the scraping roller to reciprocate in the gaps of the blanking grille, thus improving the efficiency of debris removal and further preventing the blanking grille from being blocked. When the upper connecting plate moves up and down, it drives the telescopic rod to expand and contract, so that when the blanking grille rotates, the scraping roller can still scrape the debris adhering to the gaps between them.

[0011] 3. For the body structure of the laser cutting machine facilitating the classified collection of debris, the debris slides onto the discharge platform along the hypotenuse of the material receiving inclined plate to complete concentration, improving the collection efficiency of the debris. The side baffles block both sides of the material receiving inclined plate to prevent the debris from falling to the ground. When the scraper approaches the side baffle, it scrapes the debris on the discharge platform to both sides. At this time, collection boxes are placed on both sides of the discharge platform to receive the debris, improving the discharge efficiency of the debris. The push plate slides leftward on the inner wall of the tailing box and pushes the tailing that has fallen inside the tailing box out of the tailing box to complete collection, improving the discharge efficiency of the tailing and further improving the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic three-dimensional overall structure diagram of the present invention;

[0013] Figure 2 is a schematic three-dimensional structure diagram of the front side cross-section of the present invention;

[0014] Figure 3 is a schematic three-dimensional structure diagram of the front side cross-section of the bed body support and the cutting table of the present invention;

[0015] Figure 4 is a schematic three-dimensional structure diagram of the front side of the cutting table and the blanking grille of the present invention;

[0016] Figure 5 is a schematic three-dimensional structure diagram of the front side cross-section of the debris scraping device of the present invention;

[0017] Figure 6 is a schematic three-dimensional structure diagram of the front side cross-section of the quick discharge device of the present invention;

[0018] Figure 7 is a schematic three-dimensional structure diagram of the front side cross-section of a part of the quick discharge device of the present invention.

[0019] In the figure: 1, bed support; 2, fixed plate; 3, linear motor; 4, cutting table; 41, blanking grille; 42, rotating shaft; 43, tail stock box; 44, push rod; 45, first connecting rod; 46, J-shaped chute transmission rod; 47, clamping shaft; 5, debris scraping device; 51, upper clamping plate; 52, U-shaped connecting frame; 53, lower clamping plate; 54, wall scraping roller; 55, upper connecting plate; 56, telescopic rod; 57, lower connecting plate; 58, U-shaped transmission frame; 6, quick discharging device; 61, material receiving inclined plate; 62, side baffle; 63, discharging platform; 64, first slide rail; 65, second slide rail; 66, chute curved plate; 67, guide rod; 68, second connecting rod; 69, scraper; 610, connecting piece; 611, slide rod; 612, push plate. 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 - 7, an embodiment of the present invention is: a laser cutting machine body structure facilitating debris classification and collection, including a bed body support 1. On the upper surface of the bottom of the bed body support 1, a fixed plate 2 is fixedly connected. Inside the bed body support 1, a tail material box 43 is fixedly connected. On one side of the fixed plate 2 close to the tail material box 43, a linear motor 3 is fixedly connected. Inside the inner wall of the bed body support 1, a rotating shaft 42 is hinged. At one end of the rotating shaft 42, a cutting table 4 is fixedly connected. Inside the inner surface of the cutting table 4, a blanking grid 41 is fixedly connected. On the moving end of the linear motor 3, a push rod 44 is fixedly connected. On the lower surface of the cutting table 4, a first connecting rod 45 is fixedly connected. At the bottom end of the first connecting rod 45, a J-shaped chute transmission rod 46 is fixedly connected. On the circumferential surface of the push rod 44, a clamping shaft 47 is fixedly connected. Debris falls from the blanking grid 41, preventing debris from accumulating on the cutting table 4 and affecting subsequent cutting. Large tail materials that cannot fall through the gaps of the blanking grid 41 slide along the inclined surfaces of the cutting table 4 and the blanking grid 41 towards the tail material box 43 and finally fall into the tail material box 43, completing debris classification blanking, facilitating the staff to process the remaining materials after cutting, and improving the usage convenience. At the top of the bed body support 1, a debris scraping device 5 is provided for scraping the debris adhering to the cutting table 4. At the bottom of the bed body support 1, a fast discharging device 6 is provided for quickly collecting debris and tail materials to improve the discharging efficiency. One end of the linear motor 3 far from the fixed plate 2 is fixedly connected to the tail material box 43. The push rod 44 and the inner surface of the J-shaped chute transmission rod 46 are slidably connected. The two sides of the cutting table 4 are in contact with the inner surface of the bed body support 1. At the hinge between the rotating shaft 42 and the inner wall of the bed body support 1, a torsion spring is provided. The push rod 44 clamps the J-shaped chute transmission rod 46, making the J-shaped chute transmission rod 46 unable to rotate, and further making the cutting table 4 and the blanking grid 41 unable to rotate, so that the cutting table 4 and the blanking grid 41 remain stable during laser cutting.

[0022] Working principle: After the laser cutting machine cuts the material, debris is generated. The debris falls from the blanking grille 41 to prevent the debris from accumulating on the cutting table 4 and affecting subsequent cutting. The linear motor 3 is started, and the linear motor 3 drives the push rod 44 to slide in the J-shaped chute transmission rod 46 and approach the tailstock 43. When the push rod 44 slides to one end of the J-shaped chute transmission rod 46 close to the tailstock 43, the J-shaped chute transmission rod 46 rotates along the axis of the rotating shaft 42 through the guidance of the J-shaped chute. The J-shaped chute transmission rod 46 then drives the rotating shaft 42 to rotate through the first connecting rod 45 and the cutting table 4. The rotating shaft 42 drives the cutting table 4 and the blanking grille 41 to rotate. The large pieces of tailstock that cannot fall through the gaps of the blanking grille 41 slide along the inclined surfaces of the cutting table 4 and the blanking grille 41 towards the tailstock 43 and finally fall into the tailstock 43, completing the classification and blanking of the debris, facilitating the staff to process the remaining materials after cutting, improving the usability. When the classification and collection of the debris are completed, the linear motor 3 drives the push rod 44 away from the tailstock 43. At this time, the torsion at the connection between the rotating shaft 42 and the inner wall of the bed support 1 drives the rotating shaft 42 to rotate back to its original position. The rotating shaft 42 then drives the cutting table 4 and the blanking grille 41 to rotate back to their original positions along the axis of the rotating shaft 42, and the linear motor 3 stops, causing the push rod 44 to stop. At this time, the push rod 44 jams the J-shaped chute transmission rod 46, making the J-shaped chute transmission rod 46 unable to rotate, and further making the cutting table 4 and the blanking grille 41 unable to rotate, so that the cutting table 4 and the blanking grille 41 remain stable during laser cutting.

[0023] Please refer to Figures 1 - 7, on the basis of the above embodiments, in another embodiment of the present invention, the debris scraping device 5 includes an upper clamping plate 51, a U-shaped connecting frame 52, a lower clamping plate 53, and a scraping wall roller 54. The upper clamping plate 51 is slidably connected to the upper surface of the cutting table 4. The U-shaped connecting frame 52 is fixedly connected to the lower surface of the upper clamping plate 51. The lower clamping plate 53 is fixedly connected to the side surface of the U-shaped connecting frame 52. The scraping wall roller 54 is rotatably connected to the inner surface of the U-shaped connecting frame 52. When the upper clamping plate 51 moves, the debris that has not fallen is pushed into the gaps of the blanking grille 41, preventing some debris from remaining on the cutting table 4 and improving the effect of debris removal. When the scraping wall roller 54 moves, it removes the debris adhering to the gaps of the blanking grille 41, preventing the debris from blocking the gaps of the blanking grille 41 and further improving the effect of debris removal. The debris scraping device 5 further includes an upper connecting plate 55, a telescopic rod 56, a lower connecting plate 57, and a U-shaped transmission frame 58. The upper connecting plate 55 is hinged to the bottom end of the U-shaped connecting frame 52. The telescopic rod 56 is fixedly connected to the lower surface of the upper connecting plate 55. The lower connecting plate 57 is fixedly connected to the bottom end of the telescopic rod 56. The U-shaped transmission frame 58 is fixedly connected to the lower surface of the lower connecting plate 57. The upper surface of the lower clamping plate 53 is in contact with the lower surface of the cutting table 4. The U-shaped transmission frame 58 is fixedly connected to the circumferential surface of the push rod 44. The U-shaped connecting frame 52 drives the scraping wall roller 54 to reciprocate in the gaps of the blanking grille 41, thereby improving the efficiency of debris removal and further preventing the blanking grille 41 from being blocked. When the upper connecting plate 55 moves up and down, it drives the telescopic rod 56 to expand and contract, so that when the blanking grille 41 rotates, the scraping wall roller 54 can still scrape the debris adhering to the gaps between them.

[0024] Working principle: Push the upper clamping plate 51. When the upper clamping plate 51 moves, it can push the un-dropped debris into the gaps of the blanking grille 41, preventing some debris from remaining on the cutting table 4 and improving the effect of debris removal. When the upper clamping plate 51 moves, it drives the U-shaped connecting frame 52 and the lower clamping plate 53 to move. The U-shaped connecting frame 52 then drives the scraping wall roller 54 to move. When the scraping wall roller 54 moves, it removes the debris adhering to the gaps of the blanking grille 41, preventing the debris from blocking the gaps of the blanking grille 41 and further improving the effect of debris removal. When the linear motor 3 drives the push rod 44 to approach the tail stock box 43, the push rod 44 drives the U-shaped transmission frame 58 to approach the tail stock box 43. The U-shaped transmission frame 58 drives the lower connecting plate 57 and the telescopic rod 56 to approach the tail stock box 43. The telescopic rod 56 drives the upper connecting plate 55 and the U-shaped connecting frame 52 to approach the tail stock box 43. Conversely, when the linear motor 3 drives the push rod 44 to move away from the tail stock box 43, the U-shaped connecting frame 52 moves away from the tail stock box 43, causing the U-shaped connecting frame 52 to reciprocate back and forth. The U-shaped connecting frame 52 drives the scraping wall roller 54 to reciprocate in the gaps of the blanking grille 41, thereby improving the efficiency of debris removal and further preventing the blanking grille 41 from being blocked. Moreover, when the cutting table 4 rotates, it drives the upper connecting plate 55 to rise and fall through the upper clamping plate 51, the lower clamping plate 53 and the U-shaped connecting frame 52. When the upper connecting plate 55 rises and falls, it drives the telescopic rod 56 to expand and contract, so that when the blanking grille 41 rotates, the scraping wall roller 54 can still scrape the debris adhering to the gaps between them.

[0025] Please refer to Figures 1 - 7, on the basis of the above embodiments, in another embodiment of the present invention, the rapid discharging device 6 includes a material receiving inclined plate 61, side baffles 62, a discharging platform 63, a first slide rail 64, and a second slide rail 65. The material receiving inclined plate 61 is fixedly connected to the inner surface of the bottom of the bed body support 1. The side baffles 62 are fixedly connected to both sides of the upper surface of the material receiving inclined plate 61. The discharging platform 63 is fixedly connected to the front and rear sides of the tail stock box 43. The first slide rail 64 is fixedly connected to the upper surface of the bottom of the bed body support 1. The second slide rail 65 is fixedly connected to the front and rear sides of the tail stock box 43. The debris slides onto the discharging platform 63 through the hypotenuse of the material receiving inclined plate 61 to complete concentration, improving the collection efficiency of the debris. The side baffles 62 block both sides of the material receiving inclined plate 61 to prevent the debris from falling to the ground. The rapid discharging device 6 further includes a chute curved plate 66, a guide rod 67, a second connecting rod 68, a scraper 69, a connecting piece 610, a slide rod 611, and a push plate 612. The chute curved plate 66 is slidably connected to the inner surface of the first slide rail 64. The guide rod 67 is fixedly connected to the lower surface of the U-shaped transmission frame 58. The second connecting rod 68 is fixedly connected to the lower surface of the chute curved plate 66. The scraper 69 is fixedly connected to the bottom end of the second connecting rod 68. The connecting piece 610 is fixedly connected to the inner surface of the left side of the tail stock box 43. The slide rod 611 is slidably connected to the inner surface of the connecting piece 610. The push plate 612 is fixedly connected to the right end of the slide rod 611. The side baffles 62 are fixedly connected to the inner surface of the bottom of the bed body support 1. The discharging platform 63 is fixedly connected to the side of the material receiving inclined plate 61 close to the tail stock box 43. The chute curved plate 66 is slidably connected to the inner surface of the second slide rail 65. The guide rod 67 is slidably connected to the inner surface of the chute curved plate 66. The scraper 69 is in contact with the upper surface of the discharging platform 63. The push plate 612 is in contact with the inner wall of the tail stock box 43. When the scraper 69 approaches the side baffle 62, the debris on the discharging platform 63 is scraped to both sides. At this time, collection boxes are placed on both sides of the discharging platform 63 to pick up the debris, improving the discharging efficiency of the debris. The push plate 612 slides leftward on the inner wall of the tail stock box 43 and pushes the tail stock falling inside the tail stock box 43 out of the tail stock box 43 to complete collection, improving the discharging efficiency of the tail stock, and thus improving the use convenience of the device.

[0026] Working principle: Debris falls from the feeding grille 41 to the bottom of the bed support 1 and is caught by the material receiving inclined plate 61. At this time, the debris slides onto the discharge platform 63 through the hypotenuse of the material receiving inclined plate 61 to complete concentration, improving the collection efficiency of the debris. During the process of the debris sliding onto the discharge platform 63, the side baffles 62 block both sides of the material receiving inclined plate 61 to prevent the debris from falling to the ground. When the U-shaped transmission frame 58 approaches the tailing box 43, it drives the guide rod 67 to slide in the chute curved plate 66 and approach the tailing box 43. When the guide rod 67 slides to the inner inclined surface of the chute curved plate 66, it drives the chute curved plate 66 to approach the side baffle 62 through the guidance of the inclined surface. The chute curved plate 66 then drives the scraper 69 to approach the side baffle 62 through the second connecting rod 68. When the scraper 69 approaches the side baffle 62, it scrapes the debris on the discharge platform 63 to both sides. At this time, collection boxes are placed on both sides of the discharge platform 63 to receive the debris, improving the debris discharge efficiency. The worker pulls the sliding rod 611 to the left, causing the sliding rod 611 to slide to the left in the connecting piece 610. When the sliding rod 611 slides to the left, it drives the push plate 612 to slide to the left on the inner wall of the tailing box 43 and pushes the tailing falling inside the tailing box 43 out of the tailing box 43 to complete collection, improving the tailing discharge efficiency and further improving the usability of the device.

[0027] The present invention provides a laser cutting machine bed structure facilitating the classified collection of debris. There are many methods and ways to specifically implement this technical solution. The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be realized by the prior art.

Claims

1. A laser cutting machine tool body structure facilitating the classified collection of debris, comprising a body support (1), characterized in that: The upper surface of the bottom of the bed body support (1) is fixedly connected with a fixed plate (2). The inner surface of the bed body support (1) is fixedly connected with a tail stock box (43). One side of the fixed plate (2) close to the tail stock box (43) is fixedly connected with a linear motor (3). A rotating shaft (42) is hinged to the inner wall of the bed body support (1). One end of the rotating shaft (42) is fixedly connected with a cutting table (4). The inner surface of the cutting table (4) is fixedly connected with a blanking grid (41). The moving end of the linear motor (3) is fixedly connected with a push rod (44). The lower surface of the cutting table (4) is fixedly connected with a first connecting rod (45). The bottom end of the first connecting rod (45) is fixedly connected with a J-shaped chute transmission rod (46). A clamping shaft (47) is fixedly connected to the circumferential surface of the push rod (44). A debris scraping device (5) for scraping debris adhering to the cutting table (4) is arranged at the top of the bed body support (1). A quick discharging device (6) for quickly collecting debris and tail stock to improve the discharging efficiency is arranged at the bottom of the bed body support (1). One end of the linear motor (3) far from the fixed plate (2) is fixedly connected with the tail stock box (43). The push rod (44) is slidably connected to the inner surface of the J-shaped chute transmission rod (46). Both sides of the cutting table (4) are in contact with the inner surface of the bed body support (1). A torsion spring is arranged at the hinged part of the rotating shaft (42) and the inner wall of the bed body support (1). The debris scraping device (5) includes an upper clamping plate (51), a U-shaped connecting frame (52), a lower clamping plate (53), and a scraping wall roller (54). The upper clamping plate (51) is slidably connected to the upper surface of the cutting table (4). The U-shaped connecting frame (52) is fixedly connected to the lower surface of the upper clamping plate (51). The lower clamping plate (53) is fixedly connected to the side surface of the U-shaped connecting frame (52). The scraping wall roller (54) is rotatably connected to the inner surface of the U-shaped connecting frame (52). The debris scraping device (5) further includes an upper connecting plate (55), a telescopic rod (56), a lower connecting plate (57), and a U-shaped transmission frame (58). The upper connecting plate (55) is hinged to the bottom end of the U-shaped connecting frame (52). The telescopic rod (56) is fixedly connected to the lower surface of the upper connecting plate (55). The lower connecting plate (57) is fixedly connected to the bottom end of the telescopic rod (56). The U-shaped transmission frame (58) is fixedly connected to the lower surface of the lower connecting plate (57). The upper surface of the lower clamping plate (53) is in contact with the lower surface of the cutting table (4). The U-shaped transmission frame (58) is fixedly connected to the circumferential surface of the push rod (44).

2. The body structure of a laser cutting machine facilitating the classification and collection of debris according to claim 1, characterized in that: The quick discharging device (6) includes a material receiving inclined plate (61), side baffles (62), a discharging platform (63), a first slide rail (64), and a second slide rail (65). The material receiving inclined plate (61) is fixedly connected to the inner surface of the bottom of the bed body support (1). The side baffles (62) are fixedly connected to both sides of the upper surface of the material receiving inclined plate (61). The discharging platform (63) is fixedly connected to the front and rear sides of the tail stock box (43). The first slide rail (64) is fixedly connected to the upper surface of the bottom of the bed body support (1). The second slide rail (65) is fixedly connected to the front and rear sides of the tail stock box (43).

3. The body structure of a laser cutting machine facilitating the classification and collection of debris according to claim 2, wherein: The quick discharging device (6) further includes a chute curved plate (66), a guide rod (67), a second connecting rod (68), a scraper (69), a connecting piece (610), a slide rod (611), and a push plate (612). The chute curved plate (66) is slidably connected to the inner surface of the first slide rail (64). The guide rod (67) is fixedly connected to the lower surface of the U-shaped transmission frame (58). The second connecting rod (68) is fixedly connected to the lower surface of the chute curved plate (66). The scraper (69) is fixedly connected to the bottom end of the second connecting rod (68). The connecting piece (610) is fixedly connected to the inner surface of the left side of the tail stock box (43). The slide rod (611) is slidably connected to the inner surface of the connecting piece (610). The push plate (612) is fixedly connected to the right end of the slide rod (611).

4. The body structure of a laser cutting machine facilitating the classification and collection of debris according to claim 3, characterized in that: The side baffles (62) are fixedly connected to the inner surface of the bottom of the bed body support (1). The discharging platform (63) is fixedly connected to the side of the material receiving inclined plate (61) close to the tail stock box (43). The chute curved plate (66) is slidably connected to the inner surface of the second slide rail (65). The guide rod (67) is slidably connected to the inner surface of the chute curved plate (66). The scraper (69) is in contact with the upper surface of the discharging platform (63). The push plate (612) is in contact with the inner wall of the tail stock box (43).

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