A kind of steel plate cutting equipment for automobile

Abstract

The present application provides a vehicle steel plate cutting device, relating to the field of steel plate cutting. The device comprises: a placement frame and a laser cutting assembly. The laser cutting assembly is disposed on the placement frame. The placement frame is provided with a clearance hole for placing or removing the steel plate. A support rack is provided within the placement frame. The placement frame is provided with an adsorption mechanism. The adsorption mechanism comprises: an adsorption assembly. The adsorption assembly comprises: a receiving plate, an electromagnet, and a telescopic cylinder. The receiving plate is connected to the placement frame and has a receiving hole provided on the receiving plate. When the steel plate is not being adsorbed, the electromagnet is accommodated in the receiving hole. The telescopic cylinder is fixed to the receiving plate, and the driving shaft of the telescopic cylinder is fixedly connected to the electromagnet. The present application has the effect of reducing the effort required to separate the cut steel plate from the steel plate.

Description

Technical Field

[0001] The present application relates to the field of steel plate cutting, and in particular to a vehicle steel plate cutting device. Background Art

[0002] Steel plate is a flat sheet of steel formed by pouring molten steel and pressing it after cooling. It can be directly rolled or cut from wide steel strip. Steel plate is primarily used in buildings, bridges, ships, vehicles, boilers, high-pressure vessels, oil and gas pipelines, and large steel structures. For applications such as vehicles, steel plate generally requires cutting according to requirements.

[0003] At present, steel plates are generally cut by laser cutting devices. The principle is that the horizontal laser beam emitted by the laser is converted into a vertical downward laser beam through a 45° total reflection mirror, and then focused by a lens to form a very small light spot at the focal point. When the light spot is irradiated on the material, the material is quickly heated to the vaporization temperature and evaporated to form holes. As the light beam moves across the material and auxiliary gases (carbon dioxide, oxygen, nitrogen, etc.) blow away the molten waste, the holes are continuously formed into a very narrow (such as about 0.1mm) cut, thereby completing the cutting of the material.

[0004] However, since the laser cutting slit is small, the cut part may not be able to fall off directly from the steel plate body, so the staff needs to shake the entire steel plate or knock the cut part so that the cut part can fall off smoothly from the steel plate body, which is more laborious. Summary of the Invention

[0005] In order to improve the problem that workers need to shake the entire steel plate or knock the cut part so that the cut part can fall off smoothly from the steel plate body, which is a relatively laborious method, the present application provides a vehicle steel plate cutting device.

[0006] This application provides a vehicle steel plate cutting device, which adopts the following technical solution:

[0007] A vehicle steel plate cutting device comprises: a placement frame and a laser cutting assembly, wherein the laser cutting assembly is arranged on the placement frame, a clearance hole is formed through the placement frame for placing or removing the steel plate, a support rack is arranged in the placement frame, and an adsorption mechanism is arranged on the placement frame;

[0008] The adsorption mechanism includes: an adsorption component, and the adsorption component includes: a receiving plate, an electromagnet and a telescopic cylinder. The receiving plate is connected to the placement frame, and a receiving hole is provided on the receiving plate. When the steel plate is not adsorbed, the electromagnet is received in the receiving hole. The telescopic cylinder is fixed on the receiving plate, and the driving shaft of the telescopic cylinder is fixedly connected to the electromagnet.

[0009] By adopting the above technical solution, after the steel plate is cut, the receiving plate is driven to drive the electromagnet to rotate above the steel plate; then the telescopic cylinder is started to push the electromagnet to contact the steel plate, and then the electromagnet is energized to adsorb the steel plate; after the adsorption is completed, the telescopic cylinder is started again to lift the steel plate upward in the vertical direction. After it is lifted to a certain height, the electromagnet can be de-energized, and then the steel plate will automatically fall onto the supporting rack, so that the cut part of the steel plate can fall off from the steel plate, and the steel plate can be lifted multiple times so that the cut part can all fall off from the steel plate. Compared with manual shaking, no effort is required.

[0010] Optionally, a receiving hole is provided on the inner side wall of the placement frame, and the adsorption mechanism further includes: a rotating assembly, the rotating assembly including: a rotating rod and a driving motor, the rotating rod is rotatably installed in the receiving hole, the driving motor is fixedly installed in the receiving hole to drive the rotating rod to rotate, and the receiving plate is fixedly sleeved on the rotating rod.

[0011] By adopting the above technical solution, after the steel plate cutting is completed, the drive motor is started to drive the rotating rod to drive the receiving plate to rotate until the receiving plate drives the electromagnet to rotate above the steel plate, thereby being able to adsorb steel plates of different sizes and thicknesses.

[0012] Optionally, a sliding hole is provided on the inner side wall of the placement frame, a slide is fixedly provided on the end of the supporting rack, the slide is slidably connected in the sliding hole, and a support spring is fixedly provided between the slide and the bottom wall of the sliding hole.

[0013] By adopting the above technical solution, after the steel plate falls onto the supporting rack, the slide plate will slide downward in the vertical direction, thereby compressing the supporting spring to achieve the effect of buffering the impact force exerted on the supporting rack, so that the supporting rack and the steel plate are not easily damaged.

[0014] Optionally, a collection box with an opening is fixedly provided on the bottom wall of the placement frame.

[0015] By adopting the above technical solution, the collection box can collect the cut steel plates for easy reuse, and the cut steel plates are not likely to fall directly to the ground and be inconvenient to clean.

[0016] Optionally, an anti-stuck mechanism is provided on the inner side wall of the placement frame so that the cut steel plate is not easily stuck between adjacent supporting racks.

[0017] By adopting the above technical solution, the anti-jamming mechanism can prevent the cut steel plate from being stuck between adjacent supporting racks.

[0018] Optionally, the anti-stuck mechanism includes an anti-stuck component, and the anti-stuck component includes a rotating plate and a poking rod, the rotating plate is connected to the placement frame, and the poking rod is fixedly mounted on the rotating plate.

[0019] By adopting the above technical solution, the poking rod can be poked into between adjacent supporting racks to poke off the cut steel plates that are easily stuck between the adjacent supporting racks, thereby not easily affecting the falling of subsequent cut steel plates.

[0020] Optionally, a sliding hole is provided on the inner side wall of the placement frame, and the anti-stuck mechanism further includes: a pulling assembly, the pulling assembly including: a slider, a pull rope, a limit plate and a limit ring, the slider is slidably connected to the sliding hole, the rotating plate is hingedly mounted on the slider, the limit plate is tilted and fixed on the slider, when the rotating plate is in a horizontal state, the limit plate abuts against the rotating plate, the limit ring is fixed on the slider, one end of the pull rope is fixed to the rotating plate, and the other end passes through the limit ring and is connected to the inner wall of the sliding hole.

[0021] By adopting the above technical solution, the pull rope can be reeled in. During the reeling process, the pull rope will first pull the rotating plate to a horizontal state, that is, the poking rod is in a vertical state, and due to the limitation of the limit plate, the rotating plate does not need to continue to rotate; then, the reeling rod continues to reel in the pull rope. During this process, the pull rope will pull the slider to slide upward in the vertical direction until the poking rod can poke between adjacent support racks.

[0022] Optionally, the anti-stuck mechanism also includes: a rewinding assembly, the rewinding assembly includes: a rewinding rod and a rewinding motor, the rewinding rod is rotatably installed in the sliding hole, the end of the pull rope away from the rotating plate is fixed to the rewinding rod, and the rewinding motor is fixedly installed on the placement frame to drive the rewinding rod to rotate.

[0023] By adopting the above technical solution, after the steel plate is shaken off, the reeling motor is started to drive the reeling rod to reel the pull rope.

[0024] Optionally, a closed material storage box is fixedly provided on the placement frame, and a connecting hole connected to the makeshift hole is opened through the material storage box, an insulation plate is fixedly provided on the inner wall of the material storage box, a discharge port is opened through the bottom of the material storage box, and a closing component is provided at the bottom of the material storage box.

[0025] By adopting the above technical solution, the insulation board can slow down the heat loss rate inside the storage box, thereby slowing down the cooling rate of the steel plate and effectively reducing the risk of cutting cracks.

[0026] Optionally, the closing assembly includes: a pocket plate and a push-down cylinder, the push-down cylinder is fixedly mounted on the storage box, one end of the pocket plate is hinged to the bottom wall of the storage box, and the other end is hinged to the push shaft of the push-down cylinder, and an insulation plate is also fixedly provided on the pocket plate.

[0027] By adopting the above technical solution, after the steel plate is cooled to room temperature, the push-down cylinder can be started to push the pocket plate downward away from the placement frame, thereby opening the discharge port so that the steel plate in the storage box can be taken out.

[0028] In summary, this application has at least one of the following beneficial effects:

[0029] 1. Compared with manual jitter, it requires no effort.

[0030] 2. After the steel plate falls onto the support rack, the slide plate will slide downward in the vertical direction, thereby compressing the support spring to achieve the effect of buffering the impact force on the support rack, so that the support rack and the steel plate are not easily damaged.

[0031] 3. The insulation board can slow down the heat loss rate inside the storage box, thereby slowing down the cooling rate of the steel plate and effectively reducing the risk of cutting cracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic perspective view of a vehicle steel plate cutting device according to one embodiment of the present application;

[0033] Figure 2 yes Figure 1 A schematic top view of

[0034] Figure 3 It is along Figure 2 A schematic cross-sectional view taken along the cutting line AA in FIG.

[0035] Figure 4 yes Figure 3 A schematic partial enlarged view of part B;

[0036] Figure 5 yes Figure 1 A schematic partial enlarged view of section C;

[0037] Figure 6 It is along Figure 2 A schematic cross-sectional view taken along the cutting line DD in FIG.

[0038] Figure 7 yes Figure 6 A schematic partial enlarged view of section E;

[0039] Figure 8 It is along Figure 2 Schematic cross-sectional view taken along the cutting line FF in FIG.

[0040] Figure: 1, placement frame; 11, mounting hole; 12, receiving hole; 13, sliding hole; 14, sliding hole; 15, clearance hole; 16, storage box; 161, connecting hole; 162, discharge port; 163, insulation board; 17, collection box; 2, laser cutting assembly; 27, laser generator; 28, CNC controller; 3, adsorption assembly; 31, receiving plate; 311, receiving hole; 32, electromagnet; 33, extension Retraction cylinder; 4. Rotation assembly; 41. Rotating rod; 42. Drive motor; 5. Anti-stuck assembly; 51. Rotating plate; 52. Poking rod; 6. Lifting assembly; 61. Slider; 62. Pull rope; 63. Limit plate; 64. Limit ring; 7. Rewinding assembly; 71. Rewinding rod; 72. Rewinding motor; 8. Closing assembly; 81. Pocket plate; 82. Push-down cylinder; 9. Support rack; 91. Slide plate; 92. Support spring. DETAILED DESCRIPTION

[0041] Figure 1 This is a schematic perspective view of a vehicle steel plate cutting device according to an embodiment of the present invention. Figure 1 A vehicle steel plate cutting device generally includes: a placement frame 1 and a laser cutting assembly 2. The placement frame 1 is configured to be rectangular and legs are fixedly provided at the four corners of the bottom wall of the placement frame 1.

[0042] See also Figure 1 The laser cutting assembly 2 includes a laser generator 27 and a CNC controller 28. The laser generator 27 is electrically connected to the CNC controller 28, and the laser head of the laser generator 27 can be raised and lowered. A conventional movable device is provided on the placement frame, capable of carrying the laser generator 27 for lateral and longitudinal movement. During cutting, after the steel plate is positioned, the CNC controller 28 is operated to first drive the laser head of the laser generator 27 close to the steel plate, and then to drive the movable device to move the laser generator 27 along a predetermined trajectory, thereby cutting the steel plate.

[0043] Figure 2 yes Figure 1 A schematic top view of Figure 3 It is along Figure 2 A schematic cross-sectional view taken along the cutting line AA in FIG. Figure 4 yes Figure 3 Schematic partial enlarged view of part B in FIG. Figure 2 、 Figure 3 and Figure 4 A plurality of support racks 9 are provided in the placement frame 1, and the plurality of support racks 9 are arranged at intervals along the length direction of the placement frame 1. An adsorption mechanism is provided on the placement frame 1, and the adsorption mechanism includes: an adsorption component 3 and a rotation component 4.

[0044] See also Figure 4 In this embodiment, four adsorption assemblies 3 are provided, two of which are located on one side of the placement frame 1 along its width, and the other two on the opposite side. The adsorption assemblies 3 include a receiving plate 31, an electromagnet 32, and a telescopic cylinder 33. The receiving plate 31 is connected to the placement frame 1, and a receiving hole 311 is defined on the bottom wall of the receiving plate 31 at the end away from the placement frame 1. When not adsorbing a steel plate, the electromagnet 32 is retracted within the receiving hole 311.

[0045] See also Figure 4 The telescopic cylinder 33 is fixedly mounted on one end of the receiving plate 31 away from the placement frame 1, and the driving shaft of the telescopic cylinder 33 is fixedly connected to the electromagnet 32. The telescopic cylinder 33 can drive the electromagnet 32 to move in the vertical direction.

[0046] See also Figure 4 The inner wall of the placement frame 1 is provided with a rectangular receiving hole 12, and in the embodiment of the present application, there are four receiving holes 12 in total, and the receiving holes 12 correspond one to one with the adsorption components 3. The rotating component 4 includes: a rotating rod 41 and a driving motor 42. The rotating rod 41 is rotatably mounted on the inner top wall of the receiving hole 12. The rotating rod 41 is vertically arranged and located at one end of the receiving hole 12 along the length direction. The two rotating rods 41 located on the same side of the placement frame 1 are respectively arranged away from each other; the end of the receiving plate 31 away from the telescopic cylinder 33 is fixedly sleeved on the rotating rod 41, and when the steel plate is not adsorbed, the receiving plate 31 is received in the receiving hole 12. The driving motor 42 is fixedly mounted on the inner bottom wall of the receiving hole 12, and the output end of the driving motor 42 is coaxially fixed to the rotating rod 41.

[0047] After the steel plate is cut, the drive motor 42 is started to drive the rotating rod 41 to drive the receiving plate 31 to rotate until the receiving plate 31 drives the electromagnet 32 to rotate above the steel plate; then the telescopic cylinder 33 is started to push the electromagnet 32 to contact the steel plate, and then the electromagnet 32 is energized to adsorb the steel plate; after the adsorption is completed, the telescopic cylinder 33 is started again to lift the steel plate upward in the vertical direction. After lifting to a certain height, the electromagnet 32 can be de-energized, and then the steel plate will automatically fall onto the supporting rack 9, so that the cut part of the steel plate can fall off from the steel plate, and the steel plate can be lifted multiple times so that the cut part can all fall off from the steel plate. Compared with manual shaking, it does not require effort and can adsorb steel plates of different sizes and thicknesses.

[0048] Figure 5 yes Figure 1Schematic partial enlarged view of part C in FIG. Figure 5 In addition, two opposing inner side walls of the placement frame 1 are provided with sliding holes 13 in the vertical direction, and the sliding holes 13 on both sides of the placement frame 1 correspond one-to-one to the support rack 9. Slide plates 91 are fixedly provided at the ends of both ends of the support rack 9, and the slide plates 91 are slidably connected to the sliding holes 13. A support spring 92 is fixedly provided between the bottom wall of the slide plate 91 and the inner bottom wall of the sliding hole 13. In the embodiment of the present application, whether before or after cutting, the steel plate always compresses the support spring 92 to the limit state, that is, the support spring 92 is not likely to lift the steel plate, thereby not affecting the stability of the cutting. After the steel plate falls onto the support rack 9, the slide plate 91 will slide downward in the vertical direction, thereby compressing the support spring 92, thereby achieving the effect of buffering the impact force on the support rack 9, thereby making it less likely for the support rack 9 and the steel plate to be damaged.

[0049] Figure 6 It is along Figure 2 A schematic cross-sectional view taken along the cutting line DD in FIG. Figure 7 yes Figure 6 Schematic partial enlarged view of part E. Figure 6 and Figure 7 The inner sidewalls of the placement frame 1 are equipped with anti-jamming mechanisms, which prevent the cut steel plate from getting stuck between adjacent support racks 9. In this embodiment, two sets of anti-jamming mechanisms are provided, one located on the inner sidewalls of the placement frame 1 at each end along its width. The anti-jamming mechanisms include an anti-jamming assembly 5, a lifting assembly 6, and a retracting assembly 7.

[0050] See also Figure 7 The anti-stuck component 5 includes a rotating plate 51 and a poking rod 52. The rotating plate 51 is connected to the inner side wall of the placement frame 1. When not in use, the rotating plate 51 is in a vertical state. The poking rod 52 is fixedly mounted on the top wall of the rotating plate 51, and the poking rod 52 and the rotating plate 51 are perpendicular to each other. After the steel plates are completely shaken off, the rotating plate 51 is rotated to a horizontal state, that is, the poking rod 52 is in a vertical state; then the rotating plate 51 is driven to move upward in the vertical direction until the poking rod 52 is poked between adjacent support racks 9, so as to poke off the cut steel plates that are easily stuck between the adjacent support racks 9, thereby not easily affecting the subsequent falling of the cut steel plates.

[0051] See also Figure 7The two opposing inner walls of the placement frame 1 are each provided with sliding holes 14, and the two sliding holes 14 correspond one-to-one to the two sets of anti-jamming mechanisms. The lifting assembly 6 includes a slider 61, a pull rope 62, a limit plate 63, and a limit ring 64. The slider 61 is slidably connected to the sliding hole 14 and slides vertically. The side of the rotating plate 51 near the sliding hole 14 is hinged to the slider 61. The limit plate 63 is fixed obliquely to the side of the slider 61 near the rotating plate 51. The end of the limit plate 63 away from the slider 61 is tilted downward. After the rotating plate 51 rotates to a horizontal state, the end of the limit plate 63 away from the slider 61 will abut against the top wall of the rotating plate 51, thereby preventing the rotating plate 51 from continuing to rotate and maintaining a horizontal state.

[0052] See also Figure 7 The limiting ring 64 is fixedly mounted on the top wall of the slider 61 , one end of the pull rope 62 is fixed to the rotating plate 51 , and the other end passes through the limiting ring 64 and is connected to the inner wall of the sliding hole 14 .

[0053] See also Figure 7 The reel assembly 7 includes a reel rod 71 and a reel motor 72. The reel rod 71 is rotatably mounted within the sliding hole 14. The reel rod 71 is located horizontally at the top end of the sliding hole 14. The end of the pull rope 62 away from the rotating plate 51 is fixed to the reel rod 71. The reel motor 72 is fixedly mounted on the placement frame 1, and the output end of the reel motor 72 is coaxially fixed to the reel rod 71.

[0054] After the steel plate is shaken off, the winding motor 72 is started to drive the winding rod 71 to rewind the pull rope 62; during the winding process, the pull rope 62 will first pull the rotating plate 51 to a horizontal state, that is, the poking rod 52 is in a vertical state, and due to the limitation of the limit plate 63, the rotating plate 51 does not need to continue to rotate; then, the winding rod 71 continues to rewind the pull rope 62. During this process, the pull rope 62 will pull the slider 61 to slide upward in the vertical direction until the poking rod 52 is poked between adjacent supporting racks 9, so as to poke off the cut steel plate that is easily stuck between adjacent supporting racks 9, thereby not easily affecting the subsequent falling of the cut steel plate.

[0055] Figure 8 It is along Figure 2 Schematic cross-sectional view taken along the section line FF in FIG. Figure 8 In addition, a collecting box 17 is fixed to the bottom wall of the placement frame 1 by bolts, and the top of the collecting box 17 is set to be open. The collecting box 17 can collect the cut steel plates for easy reuse, and makes it difficult for the cut steel plates to fall directly to the ground and be inconvenient to clean.

[0056] See also Figure 8A clearance hole 15 is formed at one end of the placement frame 1 along its length. A closed storage box 16 is fixedly provided on the same side of the placement frame 1 as the clearance hole 15. The storage box 16 is used to store the cut steel plates. A connecting hole 161 is formed on the side of the storage box 16 close to the placement frame 1 and communicates with the clearance hole 15. After the steel plates are cut, they can be pushed out of the clearance hole 15 and pushed into the storage box 16 through the connecting hole 161 for storage.

[0057] See also Figure 8 The inner side wall and the inner top wall of the storage box 16 are fixedly provided with an insulation plate 163. The insulation plate 163 can slow down the heat loss rate inside the storage box 16, thereby slowing down the cooling rate of the steel plate and effectively reducing the risk of cutting cracks.

[0058] See also Figure 8 The bottom of the storage box 16 is provided with a discharge port 162, and the bottom of the storage box 16 is provided with a closing assembly 8. The closing assembly 8 includes: a pocket plate 81 and a push-down cylinder 82. The push-down cylinder 82 is fixedly mounted on the side of the storage box 16 away from the placement frame 1. One end of the pocket plate 81 is hinged to the bottom wall of the storage box 16 near one end of the placement frame 1, and the other end is hinged to the push shaft of the push-down cylinder 82 and can slide. In addition, the top wall of the pocket plate 81 is also fixedly provided with a heat preservation plate 163. After the steel plate is cooled to room temperature, the push-down cylinder 82 can be activated to push the pocket plate 81 away from the end of the placement frame 1 to move downward, thereby opening the discharge port 162 so that the steel plate in the storage box 16 can be taken out.

[0059] In the embodiment of the present application, the driving motor 42 , the retracting motor 72 , the push-down cylinder 82 and the telescopic cylinder 33 may all be electrically connected to the numerical control controller 28 for control.

[0060] The working principle of a vehicle steel plate cutting device of the present application when in use is as follows: after the steel plate is shaken off, the winding motor 72 is started to drive the winding rod 71 to reel the pull rope 62; during the winding process, the pull rope 62 will first pull the rotating plate 51 to a horizontal state, that is, the poking rod 52 is in a vertical state, and due to the limitation of the limit plate 63, the rotating plate 51 does not need to continue to rotate; then, the winding rod 71 continues to reel the pull rope 62. During this process, the pull rope 62 will pull the slider 61 to slide upward in the vertical direction until the poking rod 52 is poked between adjacent support racks 9, so as to poke off the cut steel plate that is easily stuck between adjacent support racks 9, thereby not easily affecting the subsequent falling of the cut steel plate.

[0061] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A vehicle steel plate cutting device, characterized in that: include: A placement frame (1) and a laser cutting assembly (2), wherein the laser cutting assembly (2) is arranged on the placement frame (1), a clearance hole (15) is provided through the placement frame (1) for placing or removing a steel plate, a supporting rack (9) is provided in the placement frame (1), and an adsorption mechanism is provided on the placement frame (1); The adsorption mechanism comprises: an adsorption component (3), the adsorption component (3) comprises: a receiving plate (31), an electromagnet (32) and a telescopic cylinder (33), the receiving plate (31) is connected to the placement frame (1), and a receiving hole (311) is provided on the receiving plate (31), when the steel plate is not adsorbed, the electromagnet (32) is received in the receiving hole (311), the telescopic cylinder (33) is fixed on the receiving plate (31), and the driving shaft of the telescopic cylinder (33) is fixedly connected to the electromagnet (32); The inner side wall of the placement frame (1) is provided with a receiving hole (12), and the adsorption mechanism further comprises: a rotating assembly (4), the rotating assembly (4) comprising: a rotating rod (41) and a driving motor (42), the rotating rod (41) is rotatably mounted in the receiving hole (12), the driving motor (42) is fixedly mounted in the receiving hole (12) to drive the rotating rod (41) to rotate, and the receiving plate (31) is fixedly sleeved on the rotating rod (41); A sliding hole (13) is provided on the inner side wall of the placement frame (1), a slide plate (91) is fixedly provided at the end of the supporting rack (9), the slide plate (91) is slidably connected in the sliding hole (13), and a support spring (92) is fixedly provided between the slide plate (91) and the bottom wall of the sliding hole (13); A collecting box (17) with an opening is fixedly provided on the bottom wall of the placement frame (1); The inner side wall of the placement frame (1) is provided with an anti-stuck mechanism so that the cut steel plate is not easily stuck between adjacent supporting racks (9); The anti-jamming mechanism comprises an anti-jamming assembly (5), the anti-jamming assembly (5) comprises a rotating plate (51) and a poking rod (52), the rotating plate (51) is connected to the placement frame (1), and the poking rod (52) is fixedly mounted on the rotating plate (51); A closed material storage box (16) is fixedly provided on the placement frame (1), and a connecting hole (161) communicating with the clearance hole (15) is provided through the material storage box (16), a heat preservation plate (163) is fixedly provided on the inner wall of the material storage box (16), a material discharge port (162) is provided through the bottom of the material storage box (16), and a closing component (8) is provided at the bottom of the material storage box (16).

2. The vehicle steel plate cutting equipment according to claim 1, characterized in that: The inner side wall of the placement frame (1) is provided with a sliding hole (14), and the anti-stuck mechanism further comprises: a pulling assembly (6), the pulling assembly (6) comprising: a slider (61), a pull rope (62), a limit plate (63) and a limit ring (64), the slider (61) is slidably connected in the sliding hole (14), the rotating plate (51) is hingedly mounted on the slider (61), the limit plate (63) is tilted and fixed on the slider (61), when the rotating plate (51) is in a horizontal state, the limit plate (63) is in contact with the rotating plate (51), the limit ring (64) is fixed on the slider (61), one end of the pull rope (62) is fixed to the rotating plate (51), and the other end passes through the limit ring (64) and is connected to the inner wall of the sliding hole (14).

3. The vehicle steel plate cutting equipment according to claim 2, characterized in that: The anti-jamming mechanism further comprises: a reeling assembly (7), the reeling assembly (7) comprising: a reeling rod (71) and a reeling motor (72), the reeling rod (71) being rotatably mounted in the sliding hole (14), the end of the pull rope (62) away from the rotating plate (51) being fixed to the reeling rod (71), and the reeling motor (72) being fixedly mounted on the placement frame (1) for driving the reeling rod (71) to rotate.

4. The vehicle steel plate cutting equipment according to claim 1, characterized in that: The closing assembly (8) includes: a pocket plate (81) and a push-down cylinder (82), wherein the push-down cylinder (82) is fixedly mounted on the storage box (16), one end of the pocket plate (81) is hinged to the bottom wall of the storage box (16), and the other end is hinged to the driving shaft of the push-down cylinder (82), and an insulation plate (163) is also fixedly provided on the pocket plate (81).

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