Laser cutting device for rapid loading station warehouse processing

Abstract

The utility model provides a quick loading station store processing is with laser cutting device relates to cutting device technical field, the utility model discloses a rack, the top of rack is slid and is provided with machine arm, the output rod of hydraulic rod is installed with laser cutting head, the bottom of rack is provided with cleaning device, the cleaning device includes collection box, the both sides of collection box top are fixedly connected with the both ends of machine arm respectively, the utility model discloses setting up cleaning device, through setting up collection box at the bottom of rack, installing several axle rod and negative pressure fan blade in the inside of collection box, through the operation servo motor control axle rod and negative pressure fan blade rotation and produce negative pressure suction force in the process of cutting wallboard with laser cutting head, the metal scrap produced in the cutting process of rack surface is sucked into the mesh sheet in the inside of collection box, avoids the accumulation of scrap in the rack or wallboard and the external surface of laser cutting head, influences the normal operation of cutting device and the cutting effect to wallboard.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, and in particular to a laser cutting device for rapid loading and processing of warehouses. Background Technology

[0002] A rapid loading station is a piece of equipment used for transshipment and loading of bulk materials in industries such as ore, coal, and cement. It can achieve rapid, quantitative, and environmentally friendly loading. The rapid loading station has a silo body made of welded metal plates, such as a buffer silo and a weighing silo. The wall panels of the silo body need to be cut by a laser cutting device during processing.

[0003] During the process of cutting the wall panels of the rapid assembly station using a laser cutting device, molten metal slag is generated at the point where the laser contacts the surface of the wall panel. The slag remaining on the surface of the wall panel will affect the subsequent coating or welding of the wall panel. It will also weaken the laser energy transmission when it adheres to the surface of the laser lens of the laser cutting head, resulting in problems such as reduced cutting power and poor cutting quality. Utility Model Content

[0004] The purpose of this invention is to solve the problem that during the cutting process, molten metal slag is generated at the point where the laser contacts the surface of the wall panel. The slag remaining on the surface of the wall panel will affect the subsequent coating or welding of the wall panel. Furthermore, the slag adhering to the surface of the laser lens of the laser cutting head will weaken the laser energy transmission, resulting in a decrease in cutting power and a deterioration in cutting quality. Therefore, a laser cutting device for rapid loading and processing of warehouses is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a laser cutting device for rapid loading and processing of warehouses, comprising a frame, the outer surface of which is provided with several through slots, an arm slidably mounted on the top of the frame, a lead screw mounted on one end of the inner wall of the frame, a drive motor for driving the lead screw to rotate mounted on one end of the outer surface of the frame, one end of the inner wall of the arm being threadedly connected to the outer surface of the lead screw inside the frame, a slide block slidably mounted on the outer surface of the arm, a lead screw also being mounted inside the arm, a drive motor for driving the internal lead screw to rotate mounted on one end of the outer surface of the top of the arm, the inner wall of the slide block being threadedly connected to the outer surface of the lead screw inside the arm, a hydraulic rod mounted on the top of the slide block, a laser cutting head mounted on the output rod of the hydraulic rod, and a cleaning device for collecting and cleaning debris generated during the cutting process mounted at the bottom of the frame.

[0006] Furthermore, the cleaning device includes a collection box, the top two sides of which are fixedly connected to the two ends of the machine arm, the top two sides of which slide on the inner wall of the frame, the bottom of the inner wall of the collection box has several circular grooves, the bottom of the inner wall of each circular groove is rotatably connected to a shaft, the top of the shaft is fixedly connected to several negative pressure fan blades, the outer surface of the shaft is fixedly connected to a pulley, the outer surface of the pulleys of two shafts on the same side of the outer surface of the collection box is fitted with belts, the bottom two sides of the collection box are respectively provided with servo motors, the output ends of the two servo motors are respectively connected to the bottom ends of the two shafts through couplings, the inside of the collection box is provided with a screen plate, the outer surface of the screen plate is provided with a metal filter screen, the metal filter screen is located at the bottom of the inner wall of the screen plate, and the screen plate is located above the circular grooves.

[0007] Furthermore, the collection box is equipped with a positioning component that can further restrict the position of the mesh plate inside the collection box.

[0008] Furthermore, the positioning component includes two rotating shafts, one end of each rotating shaft rotates on one side of the mesh plate, a rotating rod is fixedly connected to the outer surface of the rotating shaft, a coil spring is provided at one end of the rotating shaft, and the two ends of the coil spring are fixedly connected to one side of the rotating shaft and one side of the outer surface of the mesh plate, respectively. A slot is provided on one side of the collection box, and two blocks are fixedly connected to the side of the outer surface of the collection box near the slot.

[0009] Furthermore, the rotating rod is curved at one edge near the mesh plate, which is achieved by setting the rotating rod to be curved at one edge near the mesh plate.

[0010] Furthermore, a support rod is fixedly connected to the top of the block, and the end of the support rod away from the collection box is fixedly connected to the top of the block.

[0011] Furthermore, a groove block is fixedly connected to the side of the rotating rod away from the rotating shaft, and grooves are formed on both sides of the outer surface of the groove block.

[0012] Furthermore, two support rods are fixedly connected to the side of the collection box near the slot, and the support rods are located below the slot.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] In this invention, a cleaning device is installed, with a collection box at the bottom of the frame. Several shafts and negative pressure fan blades are installed inside the collection box. During the laser cutting head's cutting of the wall panel, a servo motor is used to control the rotation of the shafts and negative pressure fan blades to generate negative pressure suction, which sucks the metal debris generated during the cutting process of the frame surface into the mesh plate inside the collection box. This prevents debris from accumulating on the frame, wall panel, or the outer surface of the laser cutting head, thus avoiding any impact on the normal operation of the cutting device and the cutting effect on the wall panel. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the frame of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the arm of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the collection box of this utility model;

[0019] Figure 5 This utility model Figure 4 A magnified three-dimensional structural diagram of point A;

[0020] Figure 6 This is a three-dimensional structural diagram of the mesh plate of this utility model.

[0021] Legend: 1. Frame; 2. Cleaning device; 21. Collection box; 22. Circular groove; 23. Shaft; 24. Negative pressure fan blade; 25. Pulley; 26. Belt; 27. Servo motor; 28. Mesh plate; 29. ​​Positioning component; 291. Slot; 292. Rotating shaft; 293. Coil spring; 294. Rotating rod; 295. Stop block; 296. Support rod; 297. Groove block; 298. Support rod; 3. Machine arm; 4. Slide; 5. Hydraulic rod; 6. Laser cutting head. Detailed Implementation

[0022] Example 1, as Figure 1-3As shown, a laser cutting device for rapid assembly and processing of warehouses includes a frame 1. The outer surface of the frame 1 has several through slots. An arm 3 is slidably mounted on the top of the frame 1. A lead screw is mounted on one end of the inner wall of the frame 1. A drive motor for driving the lead screw to rotate is mounted on one end of the outer surface of the frame 1. One end of the inner wall of the arm 3 is threadedly connected to the outer surface of the lead screw inside the frame 1. A slide block 4 is slidably mounted on the outer surface of the arm 3. A lead screw is also mounted inside the arm 3. A drive motor for driving the internal lead screw to rotate is mounted on one end of the outer surface of the top of the arm 3. The inner wall of the slide block 4 is threadedly connected to the outer surface of the lead screw inside the arm 3. A hydraulic rod 5 is mounted on the top of the slide block 4. A laser cutting head 6 is mounted on the output rod of the hydraulic rod 5. A cleaning device 2 for collecting and cleaning debris generated during the cutting process is mounted at the bottom of the frame 1.

[0023] Reference Figure 1-5As shown, in this embodiment: the cleaning device 2 includes a collection box 21. The top two sides of the collection box 21 are fixedly connected to the two ends of the machine arm 3, respectively. The top two sides of the collection box 21 slide on both sides of the inner wall of the frame 1. Several circular grooves 22 are opened at the bottom of the inner wall of the collection box 21. A shaft 23 is rotatably connected to the bottom of the inner wall of each circular groove 22. Several negative pressure fan blades 24 are fixedly connected to the top of the shaft 23. A pulley 25 is fixedly connected to the outer surface of the shaft 23. A belt 26 is sleeved on the outer side of the pulley 25 of the two shafts 23 located on the same side of the outer surface of the collection box 21. Servo motors 27 are respectively arranged on both sides of the bottom of the collection box 21. The output ends of the two servo motors 27 are respectively connected to the bottom of the two shafts 23 through couplings. The box 21 contains a mesh plate 28, and the outer surface of the mesh plate 28 is covered with a metal filter. The metal filter is located at the bottom of the inner wall of the mesh plate 28, which is above the circular groove 22. When using the laser cutting device, the fast loading station wall panel to be cut is placed on the outer surface of the frame 1. The drive motor at one end of the frame 1, controlled by the control box on the outer surface of the arm 3, controls the rotation of the lead screw inside the frame 1, causing the arm 3 to slide on the outer surface of the lead screw and the inner wall of the frame 1 to adjust the position of the laser cutting head 6. When the arm 3 moves, it will drive the collection box 21 to move with the arm 3. Then, the drive motor at one end of the arm 3 controls the rotation of the lead screw inside the arm 3, causing the slide 4 to move on the outer surface of the arm 3 to adjust the position of the laser cutting head 6. Finally, the hydraulic rod is operated. 5. The laser cutting head 6 extends and descends to contact the surface of the wall panel, cutting the wall panel. During the cutting process, the position of the laser cutting head 6 can be adjusted by controlling the drive motors on the outer surface of the frame 1 and the arm 3 to move the arm 3 and the slide 4. At the same time, the two servo motors 27 at the bottom of the collection box 21 can be operated. Each of the two servo motors 27 drives a shaft 23 to rotate. When the shaft 23 connected to the output end of the servo motor 27 rotates, it drives the pulley 25 on the outer surface to rotate. The pulley 25 drives the belt 26 to move, causing the pulley 25 and the shaft 23 on the other side of the belt 26 to rotate. This causes the negative pressure fan blade 24 of the shaft 23 located inside the circular groove 22 at the bottom of the collection box 21 to rotate, generating negative pressure inside the collection box 21. Negative pressure airflow absorbs debris generated during the cutting process on the outer surface of the frame 1, drawing the metal debris into the collection box 21 and onto the surface of the mesh plate 28. The metal mesh on the surface of the mesh plate 28 prevents the debris from entering the circular groove 22. A cleaning device 2 is installed at the bottom of the frame 1, with the collection box 21 containing several shafts 23 and negative pressure fan blades 24. During the cutting process of the wall panel by the laser cutting head 6, the servo motor 27 controls the rotation of the shafts 23 and negative pressure fan blades 24 to generate negative pressure suction, drawing the metal debris generated during the cutting process onto the mesh plate 28 inside the collection box 21. This prevents debris from accumulating on the frame 1, the wall panel, or the outer surface of the laser cutting head 6.This affects the normal operation of the cutting device and the cutting effect on the wall panel.

[0024] Reference Figure 2-6 As shown in this embodiment: the collection box 21 is internally provided with a positioning component 29 that can further restrict the position of the mesh plate 28 inside the collection box 21. The positioning component 29 includes two rotating shafts 292, one end of each rotating shaft 292 rotates on one side of the mesh plate 28. A rotating rod 294 is fixedly connected to the outer surface of the rotating shaft 292. A coil spring 293 is provided at one end of the rotating shaft 292. The two ends of the coil spring 293 are fixedly connected to one side of the rotating shaft 292 and one side of the outer surface of the mesh plate 28, respectively. A slot 291 is provided on one side of the collection box 21. Two stops 295 are fixedly connected to the side of the outer surface of the collection box 21 near the slot 291. When installing the mesh plate 28, the end of the mesh plate 28 away from the rotating shaft 292 is inserted into the slot 291 on the outer surface of the collection box 21, pushing the mesh plate 28 into the slot 291. The rotating rod 294 on the outer surface of the rotating shaft 292 moves closer to the collection box 28. When the stop 295 on the outer surface of the box 21 is reached, the two rotating shafts 292 are rotated to control the rotating rod 294 to rotate to one side and deform the coil spring 293. Then, the mesh plate 28 is pushed so that the rotating rod 294 is between one end of the stop 295 and the collection box 21. After the mesh plate 28 is completely inside the slot 291, the rotating shaft 292 is released and the coil spring 293 is restored to its original state. This will drive the rotating shaft 292 and the rotating rod 294 to rotate in the original direction, so that the rotating rod 294 is between the stop 295 and the collection box 21. This restricts the position of the rotating rod 294 on one side of the collection box 21 and the position of the mesh plate 28 inside the slot 291, further fixing the position of the mesh plate 28 inside the collection box 21. Rotating the rotating shaft 292 controls the rotating rod 294 to rotate to one side of the stop 295, and then pulling the mesh plate 28 to move it to the outside of the slot 291 can remove the mesh plate 28 and clean the metal debris on the surface of the mesh plate 28.

[0025] Reference Figure 2-6 As shown in this embodiment: the edge of the rotating rod 294 near the mesh plate 28 is arc-shaped. By setting the edge of the rotating rod 294 near the mesh plate 28 to be arc-shaped, when installing the mesh plate 28, after inserting the mesh plate 28 into the slot 291, the arc-shaped edge of the rotating rod 294 contacts one side of the stop block 295, and the arc-shaped surface of the rotating rod 294 can move on the outer surface of the stop block 295, causing the whole to rotate. It is not necessary to manually rotate the rotating rod 294 to adjust its angle, which improves the convenience of installing the mesh plate 28. The top of the stop block 295 is fixedly connected to the support rod 296. The end of the support rod 296 away from the collection box 21 is fixedly connected to the top of the stop block 295. By setting the support rod 296, the connection between the stop block 295 and the collection box 21 can be reinforced, and the structural strength of the outer surface of the stop block 295 can be improved.

[0026] Reference Figure 2-6As shown in this embodiment: a groove block 297 is fixedly connected to the side of the rotating rod 294 away from the rotating shaft 292. Grooves are provided on both sides of the outer surface of the groove block 297. By pinching the two grooves on the outer surface of the groove block 297, it is easier to control the rotation of the rotating shaft 292 and the rotating rod 294. Two support rods 298 are fixedly connected to the side of the collection box 21 near the slot 291. The support rods 298 are located below the slot 291. When installing and removing the mesh plate 28, the bottom end of the mesh plate 28 can be placed on the top end of the two support rods 298 to support the mesh plate 28 when it is not in or out of the slot 291, which facilitates the installation and removal of the mesh plate 28.

[0027] Working principle: When using the laser cutting device, first insert the end of the stencil 28 furthest from the rotating shaft 292 into the slot 291 on the outer surface of the collection box 21. Push the stencil 28 into the slot 291. When the rotating rod 294 on the outer surface of the rotating shaft 292 approaches the stop 295 on the outer surface of the collection box 21, rotate both rotating shafts 292 to control the rotating rod 294 to rotate to one side and deform the coil spring 293. Then continue to push the stencil 28 so that the rotating rod 294 is between the stop 295 and the collection box 21. After the stencil 28 is completely inside the slot 291, release the rotating shaft 292 and the coil spring 293 to restore its original state. This will drive the rotating shaft 292 and the rotating rod 294 to their original positions. The rotating rod 294 is positioned between the stop 295 and the collection box 21, restricting the position of the rotating rod 294 on one side of the collection box 21 and the position of the mesh plate 28 inside the slot 291. The mesh plate 28 is then installed inside the collection box 21. Subsequently, the cut quick-loading warehouse wall panel is placed on the outer surface of the frame 1. The drive motor at one end of the frame 1, controlled by the control box on the outer surface of the arm 3, controls the rotation of the lead screw inside the frame 1, causing the arm 3 to slide and adjust the position of the laser cutting head 6 on the outer surface of the lead screw and the inner wall of the frame 1. When the arm 3 moves, it causes the collection box 21 to move with the arm 3. Then, the drive motor at one end of the arm 3 controls the rotation of the lead screw inside the arm 3. The movement of the slide 4 on the outer surface of the arm 3 adjusts the position of the laser cutting head 6. Then, the hydraulic rod 5 extends to lower the laser cutting head 6 to contact the surface of the wall panel, allowing the laser cutting head 6 to cut the panel. During the cutting process, the position of the arm 3 and slide 4 can be adjusted by controlling the drive motors on the outer surface of the frame 1 and arm 3. Simultaneously, two servo motors 27 at the bottom of the collection box 21 can be operated. Each servo motor 27 drives a shaft 23 to rotate. When the shaft 23, connected to the output end of the servo motor 27, rotates, it drives the pulley 25 on the outer surface to rotate. The pulley 25 then drives the belt 26 to move, thus... The pulley 25 and shaft 23 on the other side of belt 26 rotate, causing the negative pressure fan blade 24 of shaft 23, located inside the circular groove 22 at the bottom of collection box 21, to rotate. This generates negative pressure airflow inside collection box 21, absorbing the debris generated during the cutting process on the outer surface of frame 1. The metal debris is sucked into the inside of collection box 21 and enters the surface of mesh plate 28. The metal mesh on the surface of mesh plate 28 blocks the debris from entering the circular groove 22. After the cutting work is completed, the rotating shaft 292 is rotated to control the rotating rod 294 to rotate to one side of stop block 295. Then, the mesh plate 28 is pulled to move outward of slot 291 to remove the mesh plate 28 and clean the metal debris on its surface.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A laser cutting device for rapid loading and processing of warehouses, comprising a frame (1), characterized in that: The outer surface of the frame (1) is provided with several through slots. An arm (3) is slidably mounted on the top of the frame (1). A lead screw is provided on one end of the inner wall of the frame (1). A drive motor for driving the lead screw to rotate is provided on one end of the outer surface of the frame (1). One end of the inner wall of the arm (3) is threadedly connected to the outer surface of the lead screw inside the frame (1). A slide block (4) is slidably mounted on the outer surface of the arm (3). A lead screw is also provided inside the arm (3). A useful tool is provided on one end of the outer surface of the top of the arm (3). The inner wall of the slide (4) is threadedly connected to the outer surface of the lead screw inside the machine arm (3) by a drive motor that drives the internal lead screw to rotate. A hydraulic rod (5) is provided at the top of the slide (4), and a laser cutting head (6) is installed on the output rod of the hydraulic rod (5). A cleaning device (2) is provided at the bottom of the frame (1) to collect and clean the debris generated during the cutting process. The cleaning device (2) includes a collection box (21), and the top two sides of the collection box (21) are respectively connected to the machine arm. (3) is fixedly connected at both ends. The top two sides of the collection box (21) slide on both sides of the inner wall of the frame (1). The bottom of the inner wall of the collection box (21) is provided with several circular grooves (22). The bottom of the inner wall of each circular groove (22) is rotatably connected to a shaft (23). The top of the shaft (23) is fixedly connected to several negative pressure fan blades (24). The outer surface of the shaft (23) is fixedly connected to a pulley (25). Two shafts located on the same side of the outer surface of the collection box (21) are connected to each other. (23) A belt (26) is fitted on the outer side of the pulley (25) on the outer surface. Servo motors (27) are respectively provided on both sides of the bottom end of the collection box (21). The output ends of the two servo motors (27) are respectively connected to the bottom ends of the two shafts (23) through couplings. A mesh plate (28) is provided inside the collection box (21). A metal filter is provided on the outer surface of the mesh plate (28). The metal filter is located at the bottom of the inner wall of the mesh plate (28). The mesh plate (28) is located above the circular groove (22).

2. The laser cutting device for rapid loading and processing of warehouses according to claim 1, characterized in that: The collection box (21) is provided with a positioning component (29) that can further restrict the position of the mesh plate (28) inside the collection box (21).

3. The laser cutting device for rapid loading and processing of warehouses according to claim 2, characterized in that: The positioning component (29) includes two rotating shafts (292), one end of which rotates on one side of the mesh plate (28). A rotating rod (294) is fixedly connected to the outer surface of the rotating shaft (292). A coil spring (293) is provided at one end of the rotating shaft (292). The two ends of the coil spring (293) are fixedly connected to one side of the rotating shaft (292) and one side of the outer surface of the mesh plate (28), respectively. A slot (291) is provided on one side of the collection box (21). Two stops (295) are fixedly connected to the side of the outer surface of the collection box (21) near the slot (291).

4. The laser cutting device for rapid loading and storage processing according to claim 3, characterized in that: The rotating rod (294) is arc-shaped on one side edge near the mesh plate (28).

5. The laser cutting device for rapid loading and processing of warehouses according to claim 4, characterized in that: A support rod (296) is fixedly connected to the top of the stop (295), and the end of the support rod (296) away from the collection box (21) is fixedly connected to the top of the stop (295).

6. The laser cutting device for rapid loading and storage processing according to claim 5, characterized in that: The rotating rod (294) is fixedly connected to a groove block (297) on the side away from the rotating shaft (292), and grooves are provided on both sides of the outer surface of the groove block (297).

7. The laser cutting device for rapid loading and storage processing according to claim 6, characterized in that: The collection box (21) has two rods (298) fixedly connected to one side near the slot (291), and the rods (298) are located below the slot (291).

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