Laser cutting plate feeding and discharging structure

Abstract

The utility model discloses a laser cutting plate feeding and discharging structure, which relates to the technical field of laser cutting plates and comprises a conveying device, a cutting frame is arranged on the side face of the conveying device, a supporting plate for supporting plates is arranged in the middle of the cutting frame, and two first sliding rails are fixedly connected to the upper end of the supporting plate. A first sliding block is arranged on the first sliding rail in a sliding mode, a first telescopic rod for driving the first sliding block to move is arranged on the side face of the first sliding block, a second sliding rail is fixedly connected to the upper end of the first sliding block, and a second sliding block is arranged on the second sliding rail in a sliding mode; a second telescopic rod for driving the second sliding block to move is arranged on the side face of the second sliding block, the lower end of the second sliding block is fixedly connected with the fixed end of a first telescopic cylinder, a laser cutting head is arranged at the output end of the first telescopic cylinder, and the rotating block is matched with a rotating shaft and a limiting roller to limit the rotating block, so that plates are automatically stacked; automatic fixed-point feeding is achieved, working steps are reduced, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting sheet technology, specifically a laser cutting sheet loading and unloading structure. Background Technology

[0002] Laser cutting of sheet metal is a high-precision processing technology that uses a high-power-density laser beam to irradiate the surface of a sheet metal to achieve rapid cutting. It has the advantages of fast cutting speed and smooth cut, and is widely used in the field of metal processing. It can meet the high precision requirements of various industries for sheet metal cutting. Laser cutting is characterized by a high degree of automation and can achieve cutting of complex shapes. Currently, laser-cut sheet metal can be moved by adsorbing the sheet metal with a vacuum suction cup. However, the initial sheet metal still needs to be manually loaded, which requires a large number of workers. Moreover, during unloading, the sheet metal is limited by the displacement equipment and can only be stacked together, which is inconvenient for inspecting the cut finished product.

[0003] Based on this, a laser cutting sheet material loading and unloading structure is provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this utility model is to provide a laser cutting plate loading and unloading structure to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A laser-cut sheet metal loading and unloading structure includes a transport device. A cutting frame is mounted on the side of the transport device. A support plate for supporting the sheet metal is located in the middle of the cutting frame. Two first slide rails are fixedly connected to the upper end of the support plate. A first sliding block slides on the first slide rails. A first telescopic rod for driving the movement of the first sliding block is located on the side of the first sliding block. A second slide rail is fixedly connected to the upper end of the first sliding block. A second sliding block slides on the second slide rail. A second telescopic rod for driving the movement of the second sliding block is located on the side of the second sliding block. A fixed end of a first telescopic cylinder is fixedly connected to the lower end of the second sliding block. A laser cutting head is located at the output end of the first telescopic cylinder. A second telescopic cylinder is located on the side of the first telescopic cylinder. The fixed end of the second telescopic cylinder is fixedly connected to the surface of the second sliding block. A fixed plate is fixedly connected to the output end of the second telescopic cylinder. A plurality of vacuum suction cups are located at the lower end of the fixed plate. An automated loading mechanism is provided between the transport device and the cutting frame. A unloading structure for facilitating sheet metal quality detection is located on the side of the cutting frame.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative: the automated feeding mechanism includes a feeding seat located at the output end of the transport device, a third telescopic cylinder is provided inside the feeding seat, and several rotating shafts are rotatably connected to the inner wall of the feeding seat, with a stacking assembly for stacking plates fixedly connected in the middle of the rotating shafts.

[0009] In one alternative embodiment: the stacking assembly includes a rotating block, the rotating block is fixedly connected to a rotating shaft, the surface of the rotating block is provided with a groove adapted to the plate, the upper end of the rotating block is provided with a limiting roller, the limiting roller is fixedly connected to the inner wall of the loading seat, the plate is lifted by a third telescopic cylinder, the plate moves upward, and the plate drives the rotating block to rotate around the rotating shaft.

[0010] In one alternative embodiment: the unloading structure includes an unloading seat, which is located on the side of the cutting frame. The upper end of the unloading seat is provided with a concentrating cylinder. The surface of the unloading seat is provided with a first sliding groove adapted to the sheet metal. The inner wall of the unloading seat is fixedly connected to a second sliding groove. The second sliding groove is slidably connected to a third sliding block. The upper end of the third sliding block is provided with a transmission element for pushing the sheet metal to move. The lower end of the third sliding block is provided with a drive module for driving the third sliding block to move.

[0011] In one alternative embodiment: the transmission element includes a first rotating seat, a plurality of first rotating seats are evenly arranged on the upper end of the third sliding block, a rotating roller is rotatably connected in the middle of the first rotating seat, a limiting block is fixedly connected to the side of the rotating roller, a traction rope is provided between the lower end of the limiting block and the third sliding block, and a transmission block is fixedly connected to the upper end of the rotating roller.

[0012] In one alternative: the drive module includes a rotary motor, the fixed end of which is fixedly connected to the inner wall of the feeding seat, the output end of which is fixedly connected to one end of a first drive shaft, the middle of which is rotatably connected to a second rotating seat, the side of which is fixedly connected to the feeding seat, the other end of which is fixedly connected to a first drive arm, the surface of which is rotatably connected to a second drive shaft, and the second drive shaft is rotatably connected to a push block.

[0013] In one alternative embodiment: the push block includes a second transmission arm, one end of which is rotatably connected to a second transmission shaft, and the other end of which is fixedly connected to a third transmission shaft. The third transmission shaft is rotatably connected to a third rotating seat, and the third rotating seat is fixedly connected to a third sliding block.

[0014] In one alternative: the transport device includes a transport frame, a drive motor is provided inside the transport frame, a drive roller is provided at the output end of the drive motor, a transport belt is provided on the surface of the drive roller, baffles are provided on both sides of the transport frame, and guide rollers are provided at the upper end of the baffles.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses a third telescopic cylinder to continuously lift the plates transported to the loading seat. By using a rotating block in conjunction with a rotating shaft and a limiting roller to limit the rotating block, the plates are automatically stacked, achieving automated fixed-point loading, reducing working steps and improving work efficiency.

[0017] 2. This utility model uses the reciprocating motion of the third sliding block to feed the cut sheet material through the cooperation of the limiting block and the transmission block. The cut sheet material is evenly arranged on the first slide groove, which facilitates the staff to conduct random inspection and improves the inspection efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the support plate of this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the vacuum suction cup of this utility model.

[0021] Figure 4 This is a schematic diagram of the transportation device of this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the feeding seat of this utility model.

[0023] Figure 6 This is a schematic diagram of the material feeding seat of this utility model.

[0024] Figure 7 This is a schematic diagram of the rotating roller of this utility model.

[0025] Figure 8 This is a schematic diagram of the structure of the first transmission shaft of this utility model.

[0026] Figure reference numerals: 101. Transport device, 102. Cutting frame, 103. Support plate, 104. First slide rail, 105. First telescopic rod, 106. First sliding block, 107. Second slide rail, 108. Second telescopic rod, 109. Second sliding block, 110. First telescopic cylinder, 111. Laser cutting head, 112. Second telescopic cylinder, 113. Fixing plate, 114. Vacuum suction cup, 115. Plate, 201. Loading seat, 202. Rotating shaft, 203. Rotating block, 204. 1. Limiting roller; 205. Third telescopic cylinder; 301. Feeding seat; 302. Concentrating cylinder; 303. First chute; 304. Second chute; 305. Third sliding block; 306. First rotating seat; 307. Rotating roller; 308. Limiting block; 309. Transmission block; 401. Rotating motor; 402. First transmission shaft; 403. Second rotating seat; 404. First transmission arm; 405. Second transmission shaft; 406. Second transmission arm; 407. Third transmission shaft; 408. Third rotating seat. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, such as Figures 1-4As shown, a laser-cut sheet metal loading and unloading structure includes a transport device 101. A cutting carriage 102 is provided on the side of the transport device 101. A support plate 103 for supporting sheet metal 115 is provided in the middle of the cutting carriage 102. Two first slide rails 104 are fixedly connected to the upper end of the support plate 103. A first sliding block 106 is slidably mounted on the first slide rails 104. A first telescopic rod 105 for driving the movement of the first sliding block 106 is provided on the side of the first sliding block 106. A second slide rail 107 is fixedly connected to the upper end of the first sliding block 106. A second sliding block 109 is slidably mounted on the second slide rail 107. A second telescopic rod 108 for driving the movement of the second sliding block 109 is provided on the side of the second sliding block 109. A fixed end of a first telescopic cylinder 110 is fixedly connected to the lower end of the second sliding block 109. A laser cutting head 111 is provided at the output end of the first telescopic cylinder 110. A second telescopic cylinder 112 is provided on the side of the first telescopic cylinder 110. The second telescopic cylinder 112 is fixed... The second sliding block 109 is fixedly connected to the surface of the first sliding block 109. The output end of the second telescopic cylinder 112 is fixedly connected to the fixed plate 113. The lower end of the fixed plate 113 is provided with several vacuum suction cups 114. An automated feeding mechanism is provided between the transport device 101 and the cutting frame 102. The side of the cutting frame 102 is provided with a feeding structure to facilitate the detection of the quality of the plate 115. The plate 115 is transported by the transport device 101. The cutting frame 102 and the support plate 103 cooperate to provide support for the cutting of the plate 115. The first telescopic rod 105 provides power to drive the first sliding block 106 to slide on the first slide rail 104. The second telescopic rod 108 provides power to start the second sliding block 109 to slide on the second slide rail 107, which facilitates the adjustment of the position of the second sliding block 109 on the horizontal plane. The position of the laser cutting head 111 is adjusted by the first telescopic cylinder 110. The position of the vacuum suction cups 114 is adjusted by the second telescopic cylinder 112, which facilitates the cutting and transfer of the plate 115.

[0029] In one embodiment, such as Figure 4 and Figure 5 As shown, the automated feeding mechanism includes a feeding seat 201, which is located at the output end of the transport device 101. A third telescopic cylinder 205 is provided inside the feeding seat 201. Several rotating shafts 202 are rotatably connected to the inner wall of the feeding seat 201. A stacking assembly for stacking plates 115 is fixedly connected in the middle of the rotating shafts 202. The transport device 101 transports the plates 115 to the output end of the third telescopic cylinder 205. The third telescopic cylinder 205 continuously lifts the plates 115 upwards. The rotating shafts 202 provide working conditions for stacking the plates 115.

[0030] In one embodiment, such as Figure 4 and Figure 5As shown, the stacking assembly includes a rotating block 203, which is fixedly connected to a rotating shaft 202. The surface of the rotating block 203 is provided with a slot adapted to the plate 115. A limiting roller 204 is provided at the upper end of the rotating block 203. The limiting roller 204 is fixedly connected to the inner wall of the feeding seat 201. The plate 115 is lifted by a third telescopic cylinder 205, and the plate 115 moves upward. The plate 115 drives the rotating block 203 to rotate around the rotating shaft 202. When the plate 115 moves above the rotating block 203, the rotating block 203 is reset by gravity. The rotating block 203 provides a limit for the limiting roller 204, and the slot on the surface of the rotating block 203 provides a limit for the plate 115, thus completing the stacking of the plate 115 and facilitating the feeding of materials for laser cutting.

[0031] In one embodiment, such as Figure 6 and Figure 7 As shown, the unloading structure includes an unloading seat 301, which is located on the side of the cutting frame 102. The upper end of the unloading seat 301 is provided with a concentrating cylinder 302. The surface of the unloading seat 301 is provided with a first sliding groove 303 adapted to the plate 115. The inner wall of the unloading seat 301 is fixedly connected to a second sliding groove 304. The second sliding groove 304 is slidably connected to a third sliding block 305. The upper end of the third sliding block 305 is provided with a transmission element for pushing the plate 115 to move. The lower end of the third sliding block 305 is provided with a driving module for driving the third sliding block 305 to move. The cut plate 115 is placed in the concentrating cylinder 302 for stacking by a vacuum suction cup 114, which facilitates the concentrating of the plate 115 for unloading.

[0032] In one embodiment, such as Figure 6 and Figure 7As shown, the transmission element includes a first rotating seat 306, and several first rotating seats 306 are evenly arranged on the upper end of the third sliding block 305. A rotating roller 307 is rotatably connected to the middle of the first rotating seat 306. A limiting block 308 is fixedly connected to the side of the rotating roller 307. A traction rope is provided between the lower end of the limiting block 308 and the third sliding block 305. A transmission block 309 is fixedly connected to the upper end of the rotating roller 307. The third sliding block 305 slides in the second sliding groove 304. The third sliding block 305 drives the first rotating seat 306 to move. The first rotating seat 306 drives the rotating roller 307 to move. The rotating roller 307 drives the limiting block 308 and the transmission block 309 to move. When the third sliding block 305 moves, the rotating roller 307... The fixed relationship between the limiting block 308 and the transmission block 309 is such that the transmission block 309 drives the plate 115 to slide on the first slide groove 303. When the third sliding block 305 is reset, the first rotating seat 306 is rotatably connected through the rotating roller 307. The plate 115 interferes with the reset of the transmission block 309. The transmission block 309 swings around the rotating roller 307. The traction rope between the limiting block 308 and the third sliding block 305 provides the swing space for the transmission block 309. When the transmission block 309 is reset, the limiting block 308 is reset under the action of gravity. The plate 115 is continuously pushed out through the reciprocating sliding of the third sliding block 305 in the first rotating seat 306, so that the plate 115 is equidistantly displaced on the first slide groove 303, which facilitates the staff to inspect the plate 115.

[0033] In one embodiment, such as Figure 7 and Figure 8 As shown, the drive module includes a rotary motor 401. The fixed end of the rotary motor 401 is fixedly connected to the inner wall of the feeding seat 301. The output end of the rotary motor 401 is fixedly connected to one end of a first transmission shaft 402. A second rotating seat 403 is rotatably connected to the middle of the first transmission shaft 402. The feeding seat 301 is fixedly connected to the side of the second rotating seat 403. The other end of the first transmission shaft 402 is fixedly connected to a first transmission arm 404. A second transmission shaft 405 is rotatably connected to the surface of the first transmission arm 404. A push block is rotatably connected to the second transmission shaft 405. The rotary motor 401 drives the first transmission shaft 402 to rotate, the first transmission shaft 402 drives the first transmission arm 404 to rotate, and the first transmission arm 404 drives the second transmission shaft 405 to move, providing conditions for the reciprocating motion of the third sliding block 305.

[0034] In one embodiment, such as Figure 7 and Figure 8As shown, the pushing block includes a second transmission arm 406, one end of which is rotatably connected to a second transmission shaft 405, and the other end of which is fixedly connected to a third transmission shaft 407. The third transmission shaft 407 is rotatably connected to a third rotating seat 408, and the third rotating seat 408 is fixedly connected to a third sliding block 305. The second transmission shaft 405 drives the second transmission arm 406 to move, the second transmission arm 406 drives the third transmission shaft 407 to move, the third transmission shaft 407 drives the third rotating seat 408 to move, and the third rotating seat 408 drives the third sliding block 305 to reciprocate within the second slide groove 304, providing power for the movement of the third sliding block 305.

[0035] In one embodiment, such as Figure 1 and Figure 4 As shown, the transport device 101 includes a transport frame, a drive motor is provided inside the transport frame, a drive roller is provided at the output end of the drive motor, a transport belt is provided on the surface of the drive roller, baffles are provided on both sides of the transport frame, and guide rollers are provided at the upper end of the baffles.

[0036] The above embodiment discloses a laser-cut sheet metal loading and unloading structure. The sheet metal 115 is transported by a transport device 101. The cutting frame 102 and the support plate 103 cooperate to provide support for cutting the sheet metal 115. A first telescopic rod 105 provides power to drive a first sliding block 106 to slide on a first slide rail 104. A second telescopic rod 108 provides power to activate a second sliding block 109 to slide on a second slide rail 107, facilitating adjustment of the second sliding block 109's position on the horizontal plane. A first telescopic cylinder 110 adjusts the position of the laser cutting head 111, and a second telescopic cylinder 112 adjusts the position of the vacuum suction cup 114, facilitating the cutting and transfer of the sheet metal 115. The transport device 101... The sheet metal 115 is transported to the output end of the third telescopic cylinder 205. The third telescopic cylinder 205 continuously lifts the sheet metal 115 upwards. The rotating shaft 202 provides working conditions for stacking the sheet metal 115. When the sheet metal 115 moves above the rotating block 203, the rotating block 203 resets under the influence of gravity. The rotating block 203 provides a limit for the limiting roller 204, and the groove on the surface of the rotating block 203 provides a limit for the sheet metal 115, completing the stacking of the sheet metal 115, which is convenient for feeding for laser cutting. The cut sheet metal 115 is placed in the concentrating cylinder 302 for stacking by the vacuum suction cup 114, which is convenient for concentrating the sheet metal 115 for unloading. The third sliding block 305 slides in the second sliding groove 304. 05 drives the first rotating seat 306 to move, the first rotating seat 306 drives the rotating roller 307 to move, the rotating roller 307 drives the limiting block 308 and the transmission block 309 to move. When the third sliding block 305 moves, through the fixed relationship between the rotating roller 307, the limiting block 308 and the transmission block 309, the transmission block 309 drives the plate 115 to slide on the first slide groove 303. When the third sliding block 305 returns to its original position, through the rotating roller 307 rotatingly connecting to the first rotating seat 306, the plate 115 interferes with the transmission block 309 to return to its original position. The transmission block 309 swings around the rotating roller 307. The traction rope between the limiting block 308 and the third sliding block 305 provides the swing space for the transmission block 309. When the transmission block 305 moves... 9. Upon completion of the reset, the limit block 308 resets under the action of gravity. The third sliding block 305, through its reciprocating sliding within the first rotating seat 306, continuously pushes out the plate 115, causing it to move equidistantly on the first slide groove 303. This facilitates inspection of the plate 115 by the staff. The rotating motor 401 drives the first transmission shaft 402 to rotate, which in turn drives the first transmission arm 404 to rotate. The first transmission arm 404 then drives the second transmission shaft 405, providing the conditions for the reciprocating motion of the third sliding block 305. The second transmission shaft 405 then drives the second transmission arm 406, which in turn drives the third transmission shaft 407, which in turn drives the third rotating seat 408.The third rotating seat 408 drives the third sliding block 305 to reciprocate within the second sliding groove 304, providing power for the movement of the third sliding block 305.

[0037] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A laser cutting plate feeding and discharging structure, comprising a conveying device (101), a cutting frame (102) is arranged on the side of the conveying device (101), a supporting plate (103) for supporting a plate (115) is arranged in the middle of the cutting frame (102), two first sliding rails (104) are fixedly connected to the upper end of the supporting plate (103), a first sliding block (106) is slidably arranged on the first sliding rails (104), a first telescopic rod (105) is arranged on the side of the first sliding block (106) and drives the first sliding block (106) to move, a second sliding rail (107) is fixedly connected to the upper end of the first sliding block (106), a second sliding block (109) is slidably arranged on the second sliding rail (107), a second telescopic rod (108) is arranged on the side of the second sliding block (109) and drives the second sliding block (109) to move, a first telescopic cylinder (110) fixed end is fixedly connected to the lower end of the second sliding block (109), a laser cutting head (111) is arranged on the output end of the first telescopic cylinder (110), a second telescopic cylinder (112) is arranged on the side of the first telescopic cylinder (110), the fixed end of the second telescopic cylinder (112) is fixedly connected to the surface of the second sliding block (109), and a fixed plate (113) is fixedly connected to the output end of the second telescopic cylinder (112), a plurality of vacuum suction cups (114) are arranged on the lower end of the fixed plate (113), characterized in that, The automatic feeding mechanism is arranged between the conveying device (101) and the cutting frame (102), and a discharging structure for conveniently detecting the mass of the plate (115) is arranged on the side of the cutting frame (102).

2. The laser cutting plate feeding and discharging structure according to claim 1, characterized in that, The automatic feeding mechanism comprises a feeding seat (201), which is arranged at the output end of the conveying device (101), and a third telescopic cylinder (205) is arranged in the feeding seat (201). A plurality of rotating shafts (202) are rotatably connected to the inner wall of the feeding seat (201), and a stacking assembly for stacking the plate (115) is fixedly connected to the middle of the rotating shaft (202).

3. The laser cutting plate feeding and discharging structure according to claim 2, characterized in that, The stacking assembly comprises a rotating block (203) fixedly connected to the rotating shaft (202), and a clamping groove matched with the plate (115) is arranged on the surface of the rotating block (203). A limiting roller (204) is arranged on the upper end of the rotating block (203), and the limiting roller (204) is fixedly connected to the inner wall of the feeding seat (201). The third telescopic cylinder (205) lifts the plate (115), the plate (115) moves upward, and the plate (115) drives the rotating block (203) to rotate around the rotating shaft (202).

4. The laser cutting plate feeding and discharging structure according to claim 1, characterized in that, The discharging structure comprises a discharging seat (301) arranged on the side of the cutting frame (102), a concentrating cylinder (302) arranged on the upper end of the discharging seat (301), a first sliding groove (303) matched with the plate (115) arranged on the surface of the discharging seat (301), a second sliding groove (304) fixedly connected to the inner wall of the discharging seat (301), a third sliding block (305) slidingly connected to the second sliding groove (304), a transmission element arranged on the upper end of the third sliding block (305) for driving the plate (115) to move, and a driving module arranged on the lower end of the third sliding block (305) for driving the third sliding block (305) to move.

5. The laser cutting plate feeding and discharging structure according to claim 4, characterized in that, The transmission element comprises a first rotating seat (306) uniformly arranged on the upper end of the third sliding block (305), a rotating roller (307) rotatably connected to the middle of the first rotating seat (306), a limiting block (308) fixedly connected to the side of the rotating roller (307), and a traction rope arranged between the lower end of the limiting block (308) and the third sliding block (305), and a transmission block (309) fixedly connected to the upper end of the rotating roller (307).

6. The laser cutting plate feeding and discharging structure according to claim 4, characterized in that, The driving module comprises a rotating motor (401) fixedly connected to the inner wall of the discharging seat (301), a first transmission shaft (402) fixedly connected to one end of the output end of the rotating motor (401), a second rotating seat (403) rotatably connected to the middle of the first transmission shaft (402), the discharging seat (301) fixedly connected to the side of the second rotating seat (403), a first transmission arm (404) fixedly connected to the other end of the first transmission shaft (402), a second transmission shaft (405) rotatably connected to the surface of the first transmission arm (404), and a pushing block rotatably connected to the second transmission shaft (405).

7. The laser cutting plate feeding and discharging structure according to claim 6, characterized in that, The pushing block comprises a second transmission arm (406), one end of the second transmission arm (406) is rotationally connected with a second transmission shaft (405), the other end of the second transmission arm (406) is fixedly connected with a third transmission shaft (407), the third transmission shaft (407) is rotationally connected with a third rotating base (408), and the third rotating base (408) is fixedly connected with a third sliding block (305).

8. The laser cutting plate feeding and discharging structure according to claim 1, characterized in that, The transportation device (101) comprises a transportation frame, a driving motor is arranged in the transportation frame, a driving roller is arranged at the output end of the driving motor, a transportation belt is arranged on the surface of the driving roller, and baffle plates are arranged on the two sides of the transportation frame, and guide rollers are arranged on the upper ends of the baffle plates.

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