Laser cutting robot capable of recycling water gap

Abstract

The invention discloses a laser cutting robot capable of recycling a water gap, and relates to the field of water gap laser cutting robotics.The laser cutting robot comprises a box body, a laser cutting mechanical arm is installed in the box body, four installation columns are fixed in the box body, and bearing frames are rotationally connected between the installation columns on the two sides of the box body; the rotating shafts of the bearing frames are connected into the first guide rails on the mounting columns in a sliding mode at the same time, bearing frame sliding rails allowing the ends, away from the rotating shafts of the bearing frames, of the bearing frames to slide are connected between the mounting columns at the two ends of the box body, and the front end of the box body is rotationally connected with an overturning frame used for feeding and discharging. A lifting block is rotationally connected to the middle of a rotating shaft of the bearing frame, and the driving structure of the overturning frame can drive the lifting block to ascend and descend synchronously through transmission of a transmission assembly. Through the linkage structure between the bearing frame and the overturning frame, the water gap is poured while overturning material taking is achieved, and the bearing frame is reset when overturning material discharging is conducted.

Description

Technical Field

[0001] The invention relates to the field of nozzle laser cutting robots, in particular to a laser cutting robot capable of recycling nozzles. Background Art

[0002] The sprue refers to the junction of the frame and parts formed when the factory is casting the model. It is also called the soup mouth, which means the inlet and outlet for the flow of heated liquid materials. A laser cutting robot can be used to cut the sprue.

[0003] A Chinese patent with relevant announcement number CN218253516U discloses a carbon dioxide nozzle laser cutting machine, including a carbon dioxide laser cutting machine, a collecting mechanism is arranged on one side of the carbon dioxide laser cutting machine, a groove is opened on the surface of the carbon dioxide laser cutting machine, a telescopic mechanism is arranged on the surface of the carbon dioxide laser cutting machine, a protective plate is hinged on one side of the carbon dioxide laser cutting machine, and an observation window is installed on the surface of the protective plate.

[0004] In response to the above-mentioned related technologies, the existing nozzle laser cutting equipment opens a groove structure on the laser cutting machine to allow the cut nozzle to fall into the collection structure below through the groove. However, the position of the nozzle of the existing models of different models is not fixed after production, which may easily lead to the problem that the nozzle cannot pass through the groove. In addition, when cutting the nozzle of some existing large models, the cut nozzle may be in a long strip shape that is not easy to fall from the supporting frame. After completing the laser cutting of the nozzle, it is necessary to manually remove the model and then remove the cut nozzle on the supporting frame. In summary, the existing nozzle laser cutting equipment is not easy to recycle large-sized nozzles. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a laser cutting robot capable of recycling sprues, so as to solve the technical problem that existing sprue laser cutting equipment is not easy to recycle sprues of large sizes.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser cutting robot capable of recovering water outlets, comprising a box body, a laser cutting robot arm is installed in the box body, four mounting columns are fixed in the box body, a carrier frame is rotatably connected between the mounting columns on both sides of the box body, the rotating shaft of the carrier frame is simultaneously slidably connected to the first guide rail on the mounting column, and a carrier frame slide rail is connected between the mounting columns at both ends of the box body for the carrier frame to slide away from one end of its own rotating shaft, the front end of the box body is rotatably connected to a flip frame for loading and unloading materials, the middle part of the rotating shaft of the carrier frame is rotatably connected to a lifting block, and the driving structure of the flip frame can make the lifting block rise and fall synchronously through the transmission component.

[0007] By adopting the above technical solution, when the rotating shaft of the carrier frame slides vertically upward, the two carrier frames in the box body can be rotated and opened, so that the large water outlets on the carrier frames can fall smoothly into the box body for collection. At the same time, a flip frame is rotatably set on one side of the box body, and a holding structure for holding the workpiece is installed on the flip frame. The linkage structure between the carrier frame and the flip frame is utilized to realize the dumping of the water outlet while flipping and taking materials, and the reset of the carrier frame when flipping and discharging materials.

[0008] The present invention is further configured such that a crushing box which is synchronously lifted and lowered with the supporting frame is rotatably connected between the mounting columns on both sides of the box body, a collecting box is slidably connected to the bottom end of the box body, and a crushing assembly for crushing the water outlet is movably connected to the bottom surface of the crushing box in the collecting box.

[0009] The adoption of the above technical solution is helpful to prevent large water outlets from being cross-stacked in the collection box and reducing the capacity of the collection box.

[0010] The present invention is further configured such that a first drive motor is installed on one side of the front end of the box body, the first drive motor is connected to the input end of the gear box, the gear box is provided with two output ends, one of the output ends of the gear box is used to drive the flip frame to rotate, and the other output end is connected to an electromagnetic clutch, the output end of the electromagnetic clutch is connected to a take-up drum through a transmission belt, and the cable wound in the take-up drum is used to connect the lifting block.

[0011] By adopting the above technical solution, the first driving motor is used to drive the flip frame to flip and discharge materials when the electromagnetic clutch is energized, and at the same time, the supporting frame and the crushing box are rotated to pour the water outlet.

[0012] The present invention is further configured such that both ends of the crushing box shaft are rotatably connected to connecting rods, the other end of the connecting rod is rotatably connected to the shaft of the upper carrier frame, and crushing box slide rails are connected between the mounting columns at both ends of the box body for the crushing box to slide away from one end of the shaft.

[0013] By adopting the above technical solution, the crushing box can move synchronously with the supporting frame through the connecting rod structure.

[0014] The present invention is further configured such that a baffle plate inclined to the top surface of the crushing box is rotatably connected in the box body, and the bottom surface of the baffle plate is in contact with the top surface of the crushing box.

[0015] By adopting the above technical solution, the baffle plays a role in preventing small pieces of water from falling into the two sides of the box body, and can also scratch the top surface of the crushing box when the crushing box rotates.

[0016] The present invention is further configured as follows: a slide rail is provided in the middle part of the bottom surface of the crushing box along the length direction, a slider is slidably connected in the slide rail, a driving rod parallel to the slide rail is rotatably connected between the slide rails, the driving rod is used to drive the slider to slide, and one end of the driving rod is connected to a second driving motor, the bottom end of the slider is rotatably connected to a gear, the gear is meshed with a rack, the rack is fixedly connected in the crushing box and is parallel to the slide rail, the bottom end of the gear is fixedly connected to a third driving motor, the axis of the third driving motor is inclined to the axis of the gear, and a cutter disc is connected at the output end.

[0017] By adopting the above technical solution, the large water outlets in the collecting box can be effectively crushed during the reciprocating motion of the slider in the crushing box.

[0018] The present invention is further configured such that a suction structure for sucking workpieces is connected to the flip frame, and a support frame for supporting the flip frame is fixedly connected to the front end of the box body.

[0019] By adopting the above technical solution, the workpiece is held by the holding structure on the flip frame, thereby completing the loading and unloading of the workpiece.

[0020] The present invention is further configured such that a threading hole is provided at the top of the box body, and a pulley is connected above the lifting block, and the cable in the take-up drum passes through the threading hole and the pulley in sequence and is connected to the lifting block.

[0021] By adopting the above technical solution, when the take-up drum is winding up the wire, the lifting block is lifted up by the pulling force of the cable, and when the take-up drum is unwinding the wire, the lifting block is lowered by the gravity of the supporting frame and the crushing box itself.

[0022] The present invention is further configured such that a slideway is provided at the bottom of the box body corresponding to the position of the collection box.

[0023] By adopting the above technical solution, it is convenient to draw the collection box out of the box body after the water outlet is full of water.

[0024] In summary, the present invention mainly has the following beneficial effects: 1. The present invention connects two carriers by rotating between the columns in the box body, and a track for the vertical sliding of the carrier shaft is arranged on the column. The carrier slide rail connected between the columns allows the end of the carrier away from the shaft to slide horizontally. When the shaft of the carrier slides vertically upward, the two carriers in the box body can be rotated and opened, so that the large nozzles on the carriers can fall smoothly into the box body for collection. At the same time, a turning frame is rotatably arranged on one side of the box body, and a holding structure for holding the workpiece is installed on the turning frame. The linkage structure between the carrier and the turning frame is used to realize the pouring of the nozzle while turning over to take the material, and the carrier is reset when turning over to discharge the material; 2. The present invention installs a crushing box that rotates synchronously with the carrier in the box body, and uses the crushing mechanism connected to the bottom of the crushing box to crush large-sized water outlets, so as to avoid the water outlets that fall into the collection box from being cross-stacked and occupying the space in the collection box, thereby effectively increasing the capacity of the collection box. In addition, since the crushing box and the carrier can rotate synchronously, small water outlets that fall on the surface of the crushing box will also be dumped into the collection box during the overturning of the crushing box; 3. The present invention rotates the inclined baffle structure in the box body so that the bottom end of the baffle structure contacts the top surface of the crushing box. The baffle structure prevents the water outlet from falling into other areas in the box body. At the same time, when the crushing box rotates, the baffle can also scrape the top surface of the crushing box and scrape off some small water outlets that may adhere to the top surface of the crushing box. 4. The present invention arranges a sliding track along the length direction in the crushing box, arranges a slider in the sliding track, and rotatably connects to a gear structure matched with a rack under the slider, so that the driving motor of the crushing cutter disc is obliquely connected to the lower part of the gear structure. As the slider slides in the sliding track, the crushing cutter disc can rotate along the axis of the gear and reciprocate along the length direction of the crushing box, thereby effectively improving the crushing effect of the crushing cutter disc on the large water outlet in the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A perspective view of the present invention; Figure 2 Another perspective view of the present invention; Figure 3 For the present invention Figure 2 A magnified view of middle; Figure 4 It is a three-dimensional diagram of the bearing frame and the crushing box of the present invention in a rotating state; Figure 5 It is a three-dimensional view of the interior of the box after the turning mechanism of the present invention is turned over; Figure 6 It is a three-dimensional diagram of the internal structure of the box of the present invention; Figure 7 It is a three-dimensional diagram of the internal structure of the box body of the present invention when the carrier frame and the crushing box are in a rotating state; Figure 8 This is a three-dimensional diagram of the internal structure of the box from another perspective of the present invention; Fig. 9 For the present invention Figure 8 Enlarged view of middle B; Fig.10 It is a three-dimensional diagram of the crushing box structure of the present invention; Fig.11 For the present invention Fig.10 Enlarged view of C in the middle.

[0026] In the figure: 1. box body; 101. threading hole; 102. slideway; 2. mounting column; 201. first guide rail; 202. second guide rail; 203. carrier frame slide rail; 204. crushing box slide rail; 3. laser cutting robot arm; 4. carrier frame; 5. crushing box; 501. slide rail; 502. drive rod; 503. rack; 504. limit block; 6. connecting rod; 7. lifting block; 8. cable; 9. pulley; 10. take-up reel; 11. electromagnetic clutch; 12. gear box; 13. first drive motor; 14. support frame; 15. flip frame; 1501. sliding adjustment rod; 1502. suction cup; 16. baffle; 17. collection box; 18. second drive motor; 19. slider; 20. gear; 21. third drive motor; 22. cutter disc. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] The following describes an embodiment of the present invention based on its overall structure.

[0029] Embodiment 1 A laser cutting robot capable of recycling nozzles, such as Figure 1-11As shown, it includes a box body 1, and a laser cutting robot arm 3 is installed in the box body 1. Specifically, the laser cutting robot arm 3 has sliding tracks in three directions: horizontal, longitudinal and vertical, and the laser cutting head is arranged at the tail end of the two-axis industrial robot arm, which can accurately cut the water outlet on the surface of a complex workpiece. Four mounting columns 2 are fixed in the box body 1, and the mounting columns 2 on both sides of the box body 1 are rotatably connected with a carrier frame 4. The two carrier frames 4 form a laser cutting bearing platform for placing workpieces. The rotating shaft of the carrier frame 4 is slidably connected to the first guide rail 201 on the mounting column 2 at the same time. The mounting columns 2 at both ends of the box body 1 are connected with a carrier frame slide rail 203 for the carrier frame 4 to slide away from one end of its own rotating shaft. In order to make the carrier frame 4 slide better in the carrier frame slide rail 203, the carrier frame 4 is The end away from its own rotating shaft is connected with a roller, and the front end of the box body 1 is rotatably connected with a flip frame 15 for loading and unloading materials. The flip frame 15 can be flipped into the box body 1 to pick up and place workpieces. It is easier for workers to pick up and place workpieces on the flip frame 15 outside the box body 1 without having to put their hands into the box body 1. Two workers can stand on both sides of the flip frame 15, respectively, and be responsible for picking up and placing workpieces respectively. Industrial robots can also be installed on both sides of the flip frame 15 to replace manual picking and placing of materials. The middle part of the rotating shaft of the carrier frame 4 is rotatably connected with a lifting block 7, and the driving structure of the flip frame 15 can make the lifting block 7 rise and fall synchronously through the transmission component. Specifically, the driving structure of the flip frame 15 can make the lifting block 7 descend when the flip frame 15 rotates into the box body 1 through the transmission component, and rise when the flip frame 15 leaves the box body 1.

[0030] See also Figure 1 , Figure 6-7 A first driving motor 13 is installed at one side of the front end of the box body 1. The first driving motor 13 is connected to the input end of the gear box 12. The gear box 12 is provided with two output ends. Specifically, the two output ends of the gear box 12 are orthogonal to each other. One of the output ends of the gear box 12 is used to drive the flip frame 15 to rotate, and the other output end is connected to the electromagnetic clutch 11. Specifically, one of the output ends of the gear box 12 is connected to the rotating shaft of the flip frame 15, and the other output end is connected to the input end of the electromagnetic clutch 11 through a transmission shaft. The output end of the electromagnetic clutch 11 is connected to the take-up drum 10 through a transmission belt. The take-up drum 10 is taken up. The rolled cable 8 is used to connect the lifting block 7. Specifically, when the flip frame 15 flips from the support frame 14 to the top of the carrier frame 4, the rotating shaft of the carrier frame 4 slides from the bottom end to the top end in the first guide rail 201 at the same time. In order to prevent the carrier frame 4 from being reset when the take-up reel 10 releases the wire, the length of the first guide rail 201 is smaller than the width of the carrier frame 4. When the rotating shaft of the carrier frame 4 moves to the top end of the first guide rail 201, the carrier frame 4 is in an inclined state. When the electromagnetic clutch 11 is energized, the first drive motor 13 is used to drive the flip frame 15 to flip and unload the material, while the carrier frame 4 and the crushing box 5 are rotated to pour the water outlet.

[0031] See also Figure 4 , a suction structure for sucking the workpiece is connected to the flip frame 15, specifically, the suction structure includes a suction cup 1502, specifically, at least two sliding adjustment rods 1501 are slidably connected to the flip frame 15, and at least two suction cups 1502 are slidably connected to the sliding adjustment rod 1501 along the length direction, the sliding adjustment rod 1501 can slide and adjust the position in the flip frame 15, and the suction cup 1502 can slide and adjust the position in the sliding adjustment rod 1501, and the number and position of the suction cups 1502 are adjusted to adapt to workpieces of different sizes and shapes. The front end of the box body 1 is fixedly connected with a support frame 14 for supporting the flip frame 15. Specifically, under the support of the support frame 14, the flip frame 15 is in a horizontal state, and the suction structure on the flip frame 15 is used to suck the workpiece, thereby completing the loading and unloading of the workpiece.

[0032] See also Figure 1-7 A threading hole 101 is provided at the top of the box body 1, and a pulley 9 is connected above the lifting block 7. The bottom end of the box body 1 is slidably connected to a collection box 17. Specifically, the pulley 9 is a fixed pulley. The cable 8 in the take-up drum 10 passes through the threading hole 101 and the pulley 9 in turn and is connected to the lifting block 7. The cable 8 is in a taut state when the flip frame 15 does not rotate. When the take-up drum 10 reels the wire, the lifting block 7 rises due to the pulling force of the cable 8, and when the take-up drum 10 unwinds the wire, the lifting block 7 is lowered by the gravity of the carrier frame 4 and the crushing box 5. A slide 102 is provided at the bottom of the box body 1 corresponding to the position of the collection box 17. Specifically, the slide 102 is provided with a plurality of rollers at intervals along the sliding direction of the collection box 17 to reduce the sliding resistance of the collection box 17, so as to facilitate the collection box 17 to be drawn out from the box body 1 after collecting the full water outlet.

[0033] Embodiment 2 A laser cutting robot capable of recycling nozzles, such as Figure 1-11 As shown, on the basis of embodiment 1, the difference from embodiment 1 lies in that a crushing box 5 which is synchronously lifted and lowered with the supporting frame 4 is rotatably connected between the mounting columns 2 on both sides of the box body 1, and a collecting box 17 is slidably connected to the bottom end of the box body 1. A crushing assembly for crushing water outlets is movably connected to the bottom surface of the crushing box 5 in the collecting box 17. Cavities for accommodating the crushing structure in the crushing box are also provided on both sides of the box body 1 to prevent the crushing structure of the crushing box 5 from being blocked by the inner wall of the box body 1. Specifically, large water outlets are generally long and brittle. After the long water outlets are stacked in the collecting box 17, they are easily broken into small pieces by the impact of the crushing assembly. The crushing structure provided on the bottom surface of the crushing box 5 is used to crush the large water outlets falling into the collecting box 17 into small pieces, which is beneficial to prevent the large water outlets from being cross-stacked in the collecting box and reducing the capacity of the collecting box 17, so that the collecting box 17 can better collect the water outlets, and also can make the water outlets better dispersed in the collecting box 17.

[0034] See also Figure 6-7 , Figure 8-9 Both ends of the rotating shaft of the crushing box 5 are rotatably connected with connecting rods 6, and the other end of the connecting rod 6 is rotatably connected to the rotating shaft of the upper supporting frame 4. A crushing box slide rail 204 is connected between the mounting columns 2 at both ends of the box body 1 for the crushing box 5 to slide away from one end of the rotating shaft. The crushing box 5 can move synchronously with the supporting frame 4 through the connecting rod 6 structure. Specifically, a crushing box slide rail 204 is connected between the mounting columns 2 at both ends of the box body 1 for the crushing box 5 to slide away from one end of its own rotating shaft, and the end of the crushing box 5 away from its own rotating shaft is rotatably connected to a roller in contact with the crushing box slide rail 204.

[0035] See also Figure 6-7 , Figure 10-11 A slide rail 501 is provided in the middle of the bottom surface of the crushing box 5 along the length direction, and a slider 19 is slidably connected in the slide rail 501. A driving rod 502 parallel to the slide rail 501 is rotatably connected between the slide rails 501. The driving rod 502 is used to drive the slider 19 to slide, and one end of the driving rod is connected to the second driving motor 18. Specifically, the second driving motor 18 adopts a method of regularly changing the rotation direction to drive the slider 19 to slide back and forth in the slide rail 501. The bottom end of the slider 19 is rotatably connected to a gear 20, and the gear 20 is meshed with a rack 503. The rack 503 is fixedly connected to the crushing box 5 and is parallel to the slide rail 501. The bottom end of the gear 20 is fixedly connected to a third driving motor 21. The axis of the third driving motor 21 is inclined to the axis of the gear 20, and a cutter disc 22 is connected at the output end. Specifically, the third driving motor 21 drives the cutter disc 22. The rotation speed of the disc 22 is not higher than three hundred revolutions per minute. While achieving the purpose of breaking large water outlets, excessive vibration is avoided. The cutter disc 22 does not contact the crushing box 5 and the collecting box 17. Driven by the driving rod 502 in the crushing box 5, the slider 19 slides along the slide rail 501. Since the gear 20 is meshed with the rack 503, the gear 20 keeps rotating during the sliding of the slider 19. The third driving motor 21 obliquely connected below the gear 20 drives the cutter disc 22 to rotate. The slider 19 can effectively break the large water outlets in the collecting box 17 during the reciprocating motion in the crushing box 5. In order to prevent the cutter disc 22 from hitting the inner wall of the crushing box 5 during the sliding of the slider 19, the crushing box 5 is provided with limit blocks 504 at both ends of the slide rail 501. The limit blocks 504 are used to limit the slider 19 from approaching the end of the slide rail 501.

[0036] Embodiment 3 A laser cutting robot capable of recycling nozzles, such as Figure 1-11As shown, on the basis of Example 2, the difference from Example 2 is that a baffle 16 inclined to the top surface of the crushing box 5 is rotatably connected in the box body 1. When the workpiece is laser cut, some small pieces of water on the workpiece will fall directly through the gap on the carrier 4, and be blocked by the baffle 16 on the surface of the crushing box 5. When the carrier 4 and the crushing box are turned over, they will be dumped into the collecting box 17, and a small amount of water after the cut surface is melted will fall on the surface of the crushing box 5, and may adhere to the surface of the crushing box 5. The baffle 16 can scratch the surface of the crushing box 5 when the crushing box 5 rotates, and then scrape the water adhered to the surface of the crushing box 5 into the collecting box 17. The bottom surface of the baffle 16 is in contact with the top surface of the crushing box 5. The baffle 16 plays a role in blocking small pieces of water from falling into the two sides of the inside of the box body 1, and can also scratch the top surface of the crushing box 5 when the crushing box 5 rotates.

[0037] The working principle of the present invention is as follows: the workpiece to be cut with the nozzle is placed on the flip frame 15, the suction component of the flip frame 15 suctions the workpiece, the first drive motor 13 works, and the gear box 12 is used to transmit the flip frame 15 to flip to the top of the carrier 4. After the suction component releases the workpiece, the flip frame 15 rotates and resets. After the laser cutting robot arm 3 completes the nozzle cutting on the workpiece, the first drive motor 13 drives the flip frame 15 to rotate to the top of the workpiece to suction the workpiece. During the above process, the electromagnetic clutch 11 is in the disconnected state, and then the electromagnetic clutch 11 is attracted. When the flip frame 15 suctions the workpiece and resets to leave the top of the carrier 4, the first drive motor 13 transmits the transmission structure to the take-up drum 10 to reel in the cable 8, and pulls up the lifting block 7, so that the rotating shafts of the carrier 4 and the crushing box 5 are respectively on the first guide rail 201 and the second guide rail 202. The guide rail 202 slides upward, and the ends of the carrier 4 and the crushing box 5 away from their own rotating shafts slide in the carrier slide rail 203 and the crushing box slide rail 204 respectively, and the water outlets on the surfaces of the carrier 4 and the crushing box 5 are dumped into the collecting box 17. After the flip frame 15 flips to contact the support frame 14, the worker can remove the cut workpiece from the flip frame 15 and replace the workpiece to be cut. After the flip frame 15 is replaced with the workpiece to be cut, the first drive motor 13 works to make the flip frame 15 flip into the box body 1. During this process, the take-up drum 10 reverses to release the cable 8, and the carrier 4 and the crushing box 5 slide and reset under their own gravity. When the carrier 4 and the crushing box 5 are reset, the flip frame 15 puts the workpiece to be cut on the carrier 4, and this reciprocating motion can achieve efficient cutting of the workpiece water outlet, and can also recover large water outlets.

[0038] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A laser cutting robot capable of recovering a nozzle, comprising a housing (1), wherein a laser cutting robot arm (3) is installed in the housing (1), characterized in that: Four mounting columns (2) are fixed in the box body (1), and a support frame (4) is rotatably connected between the mounting columns (2) on both sides of the box body (1). The rotating shaft of the support frame (4) is simultaneously slidably connected to the first guide rail (201) on the mounting column (2). A support frame slide rail (203) is connected between the mounting columns (2) at both ends of the box body (1) for the support frame (4) to slide away from one end of its own rotating shaft. The front end of the box body (1) is rotatably connected to a flip frame (15) for loading and unloading materials, and the middle part of the rotating shaft of the support frame (4) is rotatably connected to a lifting block (7). The driving structure of the flip frame (15) can make the lifting block (7) rise and fall synchronously through the transmission component.

2. The laser cutting robot capable of nozzle recovery according to claim 1, characterized in that: A crushing box (5) is rotatably connected between the mounting columns (2) on both sides of the box body (1) and is raised and lowered synchronously with the supporting frame (4). A collecting box (17) is slidably connected to the bottom end of the box body (1). A crushing assembly for crushing a water outlet is movably connected to the bottom surface of the crushing box (5) in the collecting box (17).

3. The laser cutting robot capable of nozzle recovery according to claim 1, characterized in that: A first drive motor (13) is installed on one side of the front end of the box body (1), and the first drive motor (13) is connected to the input end of a gear box (12). The gear box (12) is provided with two output ends, one of the output ends of the gear box (12) is used to drive the flip frame (15) to rotate, and the other output end is connected to an electromagnetic clutch (11), and the output end of the electromagnetic clutch (11) is connected to a take-up drum (10) via a transmission belt, and the cable (8) wound in the take-up drum (10) is used to connect the lifting block (7).

4. The laser cutting robot capable of nozzle recovery according to claim 2, characterized in that: Both ends of the crushing box (5) shaft are rotatably connected to connecting rods (6), the other end of the connecting rod (6) is rotatably connected to the shaft of the upper support frame (4), and crushing box slide rails (204) are connected between the mounting columns (2) at both ends of the box body (1) for the crushing box (5) to slide away from one end of the shaft.

5. The laser cutting robot capable of nozzle recovery according to claim 2, characterized in that: A baffle (16) rotatably connected to the box body (1) and inclined at the top surface of the crushing box (5), the bottom surface of the baffle (16) being in contact with the top surface of the crushing box (5).

6. The laser cutting robot capable of nozzle recovery according to claim 2, characterized in that: A slide rail (501) is provided in the middle of the bottom surface of the crushing box (5) along the length direction, a slider (19) is slidably connected in the slide rail (501), a driving rod (502) parallel to the slide rail (501) is rotatably connected between the slide rails (501), the driving rod (502) is used to drive the slider (19) to slide, and one end of the driving rod (502) is connected to a second driving motor (18), the bottom end of the slider (19) is rotatably connected to a gear (20), the gear (20) is meshed with a rack (503), the rack (503) is fixedly connected in the crushing box (5) and is parallel to the slide rail (501), the bottom end of the gear (20) is fixedly connected to a third driving motor (21), the axis of the third driving motor (21) is inclined to the axis of the gear (20), and a cutter disc (22) is connected at the output end.

7. The laser cutting robot capable of nozzle recovery according to claim 1, characterized in that: The flip frame (15) is connected to a suction structure for sucking a workpiece, and the front end of the box body (1) is fixedly connected to a support frame (14) for supporting the flip frame (15).

8. The laser cutting robot capable of nozzle recovery according to claim 3, characterized in that: A threading hole (101) is provided at the top of the box body (1), and a pulley (9) is connected above the lifting block (7); the cable (8) in the take-up drum (10) passes through the threading hole (101) and the pulley (9) in sequence and is connected to the lifting block (7).

9. The laser cutting robot capable of nozzle recovery according to claim 2, characterized in that: A slideway (102) is provided at the bottom of the box body (1) at a position corresponding to the collection box (17).

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