Laser cutting equipment for gasoline engine piston production

Abstract

The invention belongs to the technical field of automobile chassis, and particularly relates to laser cutting equipment for gasoline engine piston production, which comprises a bottom plate, one side of the upper end surface of the bottom plate is fixedly connected with a rack, the rack is provided with a conveying belt, and the rack is also provided with a separation cutting mechanism; the separating and cutting mechanism comprises a third supporting plate fixedly connected to one side of the upper end of the rack, one end of the third supporting plate is fixedly connected with a limiting plate, the third supporting plate is slidably connected with a transmission plate and a plurality of feeding plates, the limiting plate, the feeding plates and the transmission plate are matched with one another to form a plurality of feeding channels, and the feeding channels are the same in width. One side of the rack is slidably connected with an inserting plate, and the inserting plate is connected with the limiting plate, the feeding plate and the transmission plate in an inserting and sliding mode. By means of the separation cutting mechanism, the process that workers take steel pipes in sequence for cutting is omitted, the labor intensity of the workers is reduced, the multiple steel pipes are cut at the same time, and the working efficiency can be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of automotive chassis, and specifically relates to a laser cutting device for the production of gasoline engine pistons. Background Art

[0002] The gasoline engine piston is a core component of the engine, which reciprocates inside the cylinder block. The piston rod is a component connecting the piston and the connecting rod, usually made by processing steel pipes. During the production and processing of pistons, it is necessary to adapt to piston rods of different lengths. Therefore, the steel pipes need to be cut into specific lengths to serve as the main body of the piston rods.

[0003] In the prior art, when the steel pipe needs to be cut into a specific length, workers need to manually place the steel pipe at the designated position and then cut it by laser cutting. When the number of steel pipes to be cut is large, the number of times workers pick up the steel pipes will also increase accordingly, resulting in high labor intensity. Moreover, it is not convenient to cut multiple steel pipes simultaneously, which significantly affects the cutting efficiency. When using clamping means such as robotic arms to automatically pick up and cut the steel pipes, if the steel pipes are in a scattered and piled-up state, it is difficult for the clamping means such as robotic arms to accurately clamp the steel pipes, which also affects the cutting efficiency and has a high control cost. Summary of the Invention

[0004] To make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art, the present invention provides a laser cutting device for the production of gasoline engine pistons.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows: A laser cutting device for the production of gasoline engine pistons, including a bottom plate. One side of the upper end surface of the bottom plate is fixedly connected with a frame. A conveyor belt is arranged on the frame, and a separating and cutting mechanism is also arranged on the frame. The separating and cutting mechanism includes a third support plate fixedly connected to one side of the upper end of the frame. One end of the third support plate is fixedly connected with a limiting plate. A driving plate and multiple feeding plates are slidably connected to the third support plate. The limiting plate, the feeding plates, and the driving plate cooperate with each other to form multiple feeding channels, and the width of each feeding channel is the same. A plug plate is slidably connected to one side of the frame, and the plug plate is inserted and slidably connected to the limiting plate, the feeding plates, and the driving plate. One side of the upper end of the frame is fixedly connected with a first support plate. Multiple sliders are sleeved and arranged at equal intervals on the upper side of the first support plate. The sliders are slidably connected to the first support plate. One side of the slider is fixedly connected with a transverse moving rod. One end of the transverse moving rod is slidably connected with a lifting arm. The lower end of the lifting arm is fixedly connected with a laser cutting head. A connecting rod is slidably connected to the upper end surface of the transverse moving rod. One side of the lower end of the connecting rod is fixedly connected with a mounting plate. A pneumatic gripper is rotatably arranged on one side of the mounting plate. A collection box is arranged on one side of the upper end surface of the bottom plate.

[0006] Preferably, one side of the upper end of the transmission plate is threadedly connected with a third threaded rod, one end of the third threaded rod is rotatably arranged on the third support plate, one end of the third support plate is fixedly connected with a fifth motor, and the output end of the fifth motor is fixedly connected with one end of the third threaded rod.

[0007] Preferably, two first connecting rods are rotatably arranged on one side of the upper ends of the limiting plate and the transmission plate respectively, two second connecting rods are rotatably arranged on one side of the upper end of the feeding plate, one end of the first connecting rod is rotatably connected with one end of the second connecting rod, the ends of two adjacent second connecting rods are rotatably connected, one end of the second connecting rod is rotatably provided with a connecting shaft, and the upper end of the connecting shaft is rotatably connected with the lower end face of the slider.

[0008] Preferably, one side of the frame is fixedly connected with an electric push rod, and the piston end of the electric push rod is fixedly connected with one end of the insertion plate.

[0009] Preferably, one side of the frame is fixedly connected with a sliding rod, and a baffle is slidably connected to the sliding rod.

[0010] Preferably, one end of one side connecting rod is fixedly connected with a first transmission rod, the first transmission rod penetrates through and is slidably connected with the other connecting rods, one side of the lower end of the connecting rod is threadedly connected with a second threaded rod, both ends of the second threaded rod are rotatably arranged on the transverse moving rod, one end of the connecting rod is fixedly connected with a third motor, and the output end of the third motor is fixedly connected with one end of the second threaded rod.

[0011] Preferably, one side of the mounting disc is fixedly connected with a fourth motor, the output end of the fourth motor is fixedly connected with one side of the pneumatic gripper, one side of the frame is fixedly connected with a cylinder, the piston end of the cylinder is fixedly connected with a lifting plate, and one end of the lifting plate is fixedly connected with a second transmission rod, and the second transmission rod penetrates through and is slidably connected with the upper end of the lifting arm.

[0012] Preferably, one end of the baffle is threadedly connected with a first threaded rod, the lower end of the first threaded rod is rotatably arranged on the frame, one side of the frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with one end of the first threaded rod.

[0013] Preferably, a pushing-off assembly is further arranged on the frame; The pushing-off assembly includes a second support plate slidably connected to one side of the upper end of the frame, a plurality of pushing plates are sleeved and slidably connected to the second support plate, and the pushing plates are inserted into and slidably connected with the feeding plate.

[0014] Preferably, one end of the second support plate is threadedly connected with a reciprocating lead screw, both ends of the reciprocating lead screw are rotatably arranged on the frame, one side of the upper end of the frame is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with one end of the reciprocating lead screw.

[0015] The beneficial effects of the present invention are as follows: 1. A laser cutting device for gasoline engine piston production according to the present invention uses a separating and cutting mechanism, eliminating the process of workers successively picking up steel pipes for cutting, reducing the labor intensity of workers. Moreover, multiple steel pipes are cut simultaneously, which is conducive to improving work efficiency. Additionally, multiple randomly stacked steel pipes are separated one by one, avoiding the situation where when using clamping means such as a robotic arm to pick up steel pipes for cutting, due to the randomly stacked state of the steel pipes, it is difficult for the clamping means such as the robotic arm to accurately clamp the steel pipes, affecting the cutting efficiency and having a high control cost.

[0016] 2. A laser cutting device for gasoline engine piston production according to the present invention uses a pushing-away component. When the conveyor belt runs, the push plate continuously moves horizontally back and forth. When the steel pipe contacts the end of the feeding plate, the end of the push plate will push the steel pipe, promoting the movement of the steel pipe so that the steel pipe can smoothly enter the feeding channel, avoiding the situation where the steel pipe is blocked by the feeding plate and cannot continue to move into the feeding channel, affecting the subsequent cutting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the drawings.

[0018] Figure 1 is a three-dimensional structure schematic diagram of the present invention; Figure 2 is a three-dimensional structure schematic diagram at the frame; Figure 3 is Figure 2 a partial enlarged view at A in Figure 4 is a three-dimensional structure schematic diagram of another perspective at the frame; Figure 5 is a three-dimensional structure schematic diagram at the connecting rod; Figure 6 is a three-dimensional structure schematic diagram at the feeding plate; Figure 7 is a three-dimensional structure schematic diagram at the inserting plate; Figure 8 is a three-dimensional structure schematic diagram at the blocking plate; Figure 9 is a three-dimensional structure schematic diagram at the slider; Figure 10 is a three-dimensional structure schematic diagram at the push plate; Figure 11 is a three-dimensional structure schematic diagram at the laser cutting head; Figure 12 is a three-dimensional structure schematic diagram at the pneumatic gripper.

[0019] In the figure: 1, bottom plate; 2, conveyor belt; 3, frame; 4, limit plate; 5, collection box; 6, electric push rod; 7, plug board; 8, first support plate; 9, slider; 10, connecting rod; 11, first transmission rod; 12, mounting plate; 13, cylinder; 14, slide bar; 15, lifting plate; 16, second transmission rod; 17, lifting arm; 18, laser cutting head; 19, first motor; 20, first threaded rod; 21, feeding plate; 22, connecting shaft; 23, first connecting rod; 24, second connecting rod; 25, second support plate; 26, push plate; 27, second motor; 28, reciprocating screw rod; 29, transverse moving rod; 30, second threaded rod; 31, third motor; 32, fourth motor; 33, pneumatic gripper; 34, third support plate; 35, fifth motor; 36, third threaded rod; 37, partition board; 38, transmission plate. Detailed implementation mode

[0020] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-12 , the present invention provides a technical solution: a laser cutting device for gasoline engine piston production, including a bottom plate 1, a frame 3 is fixedly connected to one side of the upper end surface of the bottom plate 1, a conveyor belt 2 is arranged on the frame 3, and a separating and cutting mechanism is also arranged on the frame 3; The separating and cutting mechanism includes a third support plate 34 fixedly connected to one side of the upper end of the frame 3, a limit plate 4 is fixedly connected to one end of the third support plate 34, a transmission plate 38 and a plurality of feeding plates 21 are slidably connected to the third support plate 34, the limit plate 4, the feeding plates 21, and the transmission plate 38 cooperate with each other to form a plurality of feeding channels, and the width of each feeding channel is the same. A plug board 7 is slidably connected to one side of the frame 3, and the plug board 7 is inserted and slidably connected to the limit plate 4, the feeding plates 21, and the transmission plate 38. A first support plate 8 is fixedly connected to one side of the upper end of the frame 3, a plurality of sliders 9 are sleeved and arranged at equal intervals on the upper side of the first support plate 8, the sliders 9 are slidably connected to the first support plate 8, a transverse moving rod 29 is fixedly connected to one side of the slider 9, one end of the transverse moving rod 29 is slidably connected to a lifting arm 17, a laser cutting head 18 is fixedly connected to the lower end of the lifting arm 17, a connecting rod 10 is slidably connected to the upper end surface of the transverse moving rod 29, a mounting plate 12 is fixedly connected to the lower end of one side of the connecting rod 10, and a pneumatic gripper 33 is rotatably arranged on one side of the mounting plate 12; A collection box 5 is arranged on one side of the upper end surface of the bottom plate 1.

[0022] In this embodiment, as Figure 1 , Figure 2 , Figures 4-9 ,Figures 11-12 As shown, on one side of the upper end of the transmission plate 38, a third threaded rod 36 is threadedly connected. One end of the third threaded rod 36 is rotatably arranged on the third support plate 34. One end of the third support plate 34 is fixedly connected with a fifth motor 35. The output end of the fifth motor 35 is fixedly connected with one end of the third threaded rod 36.

[0023] On one side of the upper ends of the limiting plate 4 and the transmission plate 38, two first connecting rods 23 are rotatably arranged. On one side of the upper end of the feeding plate 21, two second connecting rods 24 are rotatably arranged. One end of the first connecting rod 23 is rotatably connected with one end of the second connecting rod 24. The ends of adjacent second connecting rods 24 are rotatably connected. One end of the second connecting rod 24 is rotatably provided with a connecting shaft 22. The upper end of the connecting shaft 22 is rotatably connected with the lower end surface of the slider 9.

[0024] On one side of the frame 3, a push rod 6 is fixedly connected. The piston end of the push rod 6 is fixedly connected with one end of the insertion plate 7.

[0025] On one side of the frame 3, a sliding rod 14 is fixedly connected. The baffle 37 is slidably connected to the sliding rod 14.

[0026] One end of the connecting rod 10 on one side is fixedly connected with a first transmission rod 11. The first transmission rod 11 penetrates and is slidably connected with the other connecting rods 10. The lower end of the connecting rod 10 on one side is threadedly connected with a second threaded rod 30. Both ends of the second threaded rod 30 are rotatably arranged on the transverse moving rod 29. One end of the connecting rod 10 is fixedly connected with a third motor 31. The output end of the third motor 31 is fixedly connected with one end of the second threaded rod 30.

[0027] On one side of the mounting plate 12, a fourth motor 32 is fixedly connected. The output end of the fourth motor 32 is fixedly connected with one side of the pneumatic gripper 33. On one side of the frame 3, a cylinder 13 is fixedly connected. The piston end of the cylinder 13 is fixedly connected with a lifting plate 15. One end of the lifting plate 15 is fixedly connected with a second transmission rod 16. The second transmission rod 16 penetrates and is slidably connected with the upper end of the lifting arm 17.

[0028] One end of the baffle 37 is threadedly connected with a first threaded rod 20. The lower end of the first threaded rod 20 is rotatably arranged on the frame 3. On one side of the frame 3, a first motor 19 is fixedly connected. The output end of the first motor 19 is fixedly connected with one end of the first threaded rod 20.

[0029] Specifically, in the prior art, when it is necessary to cut a steel pipe into a specific length, workers need to manually place the steel pipe at a designated position and then cut it by means of laser cutting. When the number of steel pipes to be cut is large, the number of times workers pick up the steel pipes will also increase accordingly, resulting in high labor intensity. Moreover, it is not convenient to cut multiple steel pipes at the same time, which greatly affects the cutting efficiency. When using clamping means such as a robotic arm to automatically clamp the steel pipe for cutting, if the steel pipes are in a scattered and stacked state, it is difficult for the clamping means such as the robotic arm to accurately clamp the steel pipes, which also affects the cutting efficiency and has a high control cost. Therefore, to solve the above problems, in the use of this embodiment, the same batch of steel pipes with the same specifications are used, and the cutting length of each steel pipe is the same;Uniformly place the steel pipes to be cut on the conveyor belt 2, with the steel pipes positioned between the limit plate 4 and the driving plate 38. Then, according to the diameter of the steel pipes, use the motor five 35 to drive the rotation of the threaded rod three 36, causing the driving plate 38 to slide on the support plate three 34. At the same time, with the cooperation of the connecting rod one 23 and the connecting rod two 24, multiple feeding plates 21 slide on the support plate three 34 simultaneously, and the distance between adjacent feeding plates 21 changes equally. Thus, the width of the feeding channel formed by the cooperation of the limit plate 4, the feeding plates 21, and the driving plate 38 remains the same all the time until this width is equal to the diameter of the steel pipe. Then, use the electric push rod 6 to drive the insertion plate 7 to slide, adjusting the distance between the bottom of the insertion plate 7 and the upper surface of the conveyor belt 2, and this distance is greater than the diameter of one steel pipe and less than the diameter of two steel pipes. Then, drive the conveyor belt 2 to operate. Under the action of the conveyor belt 2, the steel pipes move towards the feeding channel. Since each feeding channel can only pass one steel pipe at a time, and the overlapping steel pipes will be separated due to the blockage of the insertion plate 7, therefore, as the conveyor belt 2 operates, multiple steel pipes enter multiple feeding channels respectively, and the steel pipes are arranged in the feeding channels until the end of the steel pipe abuts against one side of the partition plate 37. When the steel pipes in all feeding channels abut against the partition plate 37, the ends of all steel pipes are flush, and the conveyor belt 2 stops operating. Then, the motor one 19 drives the rotation of the threaded rod one 20, causing the partition plate 37 to rise until the partition plate 37 no longer blocks the steel pipes. Since the connecting rod two 24 is connected to the slider 9 through the connecting shaft 22, when the connecting rod two 24 rotates, the slider 9 will also move, and the connecting shaft 22 is always located in the middle of the feeding channel. Therefore, each pneumatic gripper 33 is aligned with the steel pipe in the feeding channel. Then, use the motor three 31 to drive the rotation of the threaded rod two 30, causing the connecting rod 10 to slide on the transverse movement rod 29. Since multiple connecting rods 10 are connected by the transmission rod one 11, multiple connecting rods 10 move synchronously, causing the pneumatic gripper 33 to extend into the inner cavity of the steel pipe. Then, use the pneumatic gripper 33 to fix the steel pipe, and then the pneumatic gripper 33 drives the steel pipe to move horizontally, moving the steel pipe out of the conveyor belt 2. Since the transverse movement rod 29 also moves with the slider 9, the cutting end of the laser cutting head 18 is aligned with the steel pipe. Then, according to the diameter of the steel pipe, use the cylinder 13 to drive the lifting plate 15 to descend, making the laser cutting head 18 at an appropriate height. According to the length of the steel pipe to be cut, adjust the position of the steel pipe. Then, use the motor four 32 to drive the pneumatic gripper 33 to rotate, causing the steel pipe to rotate. At the same time, turn on the laser cutting head 18, and multiple steel pipes can be cut simultaneously. The cut steel pipes will fall into the collection box 5 for collection. Then, repeat the above operations, and subsequent steel pipes can be cut one by one. Thus, through the separation and cutting mechanism, the process of workers taking steel pipes for cutting one by one is omitted, reducing the labor intensity of workers. And multiple steel pipes are cut simultaneously, which is beneficial to improving work efficiency. Moreover, multiple scattered and piled-up steel pipes are separated one by one, avoiding the situation that when using clamping means such as robotic arms to clamp steel pipes for cutting, due to the scattered and piled-up state of the steel pipes, it is difficult for clamping means such as robotic arms to accurately clamp the steel pipes, affecting the cutting efficiency and having a high control cost.

[0030] In this embodiment, as Figure 3 and Figure 10 shown, a pushing component is further provided on the frame 3; The pushing component includes a second support plate 25 slidably connected to one side of the upper end of the frame 3. A plurality of pushing plates 26 are sleeved and slidably connected to the second support plate 25. The pushing plates 26 are inserted and slidably connected to the feeding plate 21.

[0031] One end of the second support plate 25 is threadedly connected with a reciprocating lead screw 28. Both ends of the reciprocating lead screw 28 are rotatably arranged on the frame 3. A second motor 27 is fixedly connected to one side of the upper end of the frame 3. The output end of the second motor 27 is fixedly connected to one end of the reciprocating lead screw 28.

[0032] Specifically, in the above embodiment, although the scattered and stacked steel pipes can enter the feeding channel, however, when the end or outer surface of the steel pipe contacts the feeding plate 21, the situation may occur that the steel pipe is blocked by the feeding plate 21 and cannot continue to move into the feeding channel, thus affecting the subsequent cutting work; Therefore, to solve the above problems, when the feeding plate 21 moves, the pushing plate 26 will also slide on the second support plate 25, and the pushing plate 26 and the feeding plate 21 always remain inserted. When the conveyor belt 2 operates, the second motor 27 drives the reciprocating lead screw 28 to rotate, so that the second support plate 25 reciprocates on the frame 3. When the steel pipe contacts the end of the feeding plate 21, the end of the pushing plate 26 will push the steel pipe to promote the movement of the steel pipe, so that the steel pipe can smoothly enter the feeding channel, avoiding the situation that the steel pipe is blocked by the feeding plate 21 and cannot continue to move into the feeding channel, affecting the subsequent cutting work.

[0033] Working principle: Uniformly place the steel pipes to be cut on the conveyor belt 2, with the steel pipes positioned between the limit plate 4 and the driving plate 38. Then, according to the diameter of the steel pipes, use the motor five 35 to drive the rotation of the threaded rod three 36, causing the driving plate 38 to slide on the support plate three 34. At the same time, with the cooperation of the connecting rod one 23 and the connecting rod two 24, multiple feeding plates 21 slide on the support plate three 34 simultaneously, and the distance between adjacent feeding plates 21 changes equally. Then, the width of the feeding channel formed by the cooperation of the limit plate 4, the feeding plates 21, and the driving plate 38 remains the same all the time until this width is equal to the diameter of the steel pipe. Then, use the electric push rod 6 to drive the sliding of the inserting plate 7, and adjust the distance between the bottom of the inserting plate 7 and the upper surface of the conveyor belt 2, and this distance is greater than the diameter of one steel pipe and less than the diameter of two steel pipes. Then, drive the conveyor belt 2 to operate. Under the action of the conveyor belt 2, the steel pipes move towards the feeding channel. Since each feeding channel can only pass one steel pipe at a time, and the overlapping steel pipes will be separated due to the blockage of the inserting plate 7, so, as the conveyor belt 2 operates, multiple steel pipes enter multiple feeding channels respectively, and the steel pipes are arranged in the feeding channels until the ends of the steel pipes abut against one side of the blocking plate 37. When all the steel pipes in all the feeding channels abut against the blocking plate 37, the ends of all the steel pipes are flush, and the conveyor belt 2 stops operating. Then, the motor one 19 drives the rotation of the threaded rod one 20, causing the blocking plate 37 to rise until the blocking plate 37 no longer blocks the steel pipes. Since the connecting rod two 24 is connected to the slider 9 through the connecting shaft 22, when the connecting rod two 24 rotates, the slider 9 will also move, and the connecting shaft 22 is always in the middle position of the feeding channel. Therefore, each pneumatic gripper 33 is aligned with the steel pipe in the feeding channel. Then, use the motor three 31 to drive the rotation of the threaded rod two 30, causing the connecting rod 10 to slide on the transverse moving rod 29. Since multiple connecting rods 10 are connected by the transmission rod one 11, multiple connecting rods 10 move synchronously, causing the pneumatic gripper 33 to extend into the inner cavity of the steel pipe. Then, use the pneumatic gripper 33 to fix the steel pipe, and then the pneumatic gripper 33 drives the steel pipe to move horizontally, causing the steel pipe to move out of the conveyor belt 2. Since the transverse moving rod 29 also moves with the slider 9, the cutting end of the laser cutting head 18 is aligned with the steel pipe. Then, according to the diameter of the steel pipe, use the cylinder 13 to drive the lifting plate 15 to descend, so that the laser cutting head 18 is at an appropriate height. According to the length of the steel pipe that needs to be cut, adjust the position of the steel pipe. Then, use the motor four 32 to drive the pneumatic gripper 33 to rotate, causing the steel pipe to rotate. At the same time, turn on the laser cutting head 18, and multiple steel pipes can be cut simultaneously, and the cut steel pipes will fall into the collection box 5 for collection. Then, repeat the above operations, and subsequent steel pipes can be cut one by one. Thus, through the separation and cutting mechanism, the process of workers taking steel pipes one by one for cutting is saved, the labor intensity of workers is reduced, and multiple steel pipes are cut simultaneously, which is beneficial to improving work efficiency. Moreover, multiple randomly stacked steel pipes are separated one by one, avoiding the situation that when using clamping means such as robotic arms to clamp steel pipes for cutting, due to the randomly stacked state of the steel pipes, it is difficult for clamping means such as robotic arms to accurately clamp the steel pipes, affecting the cutting efficiency.and the control cost is high; when the feeding plate 21 moves, the pushing plate 26 will also slide on the second support plate 25, and the pushing plate 26 and the feeding plate 21 always remain inserted. When the conveyor belt 2 operates, the second motor 27 drives the reciprocating lead screw 28 to rotate, so that the second support plate 25 reciprocates on the frame 3. When the steel pipe contacts the end of the feeding plate 21, the end of the pushing plate 26 will push the steel pipe to promote the movement of the steel pipe, so that the steel pipe can smoothly enter the feeding channel, avoiding the situation that the steel pipe is blocked by the feeding plate 21 and cannot continue to move into the feeding channel, affecting the subsequent cutting work.,

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for gasoline engine piston production, comprising a base plate (1), characterized in that: A frame (3) is fixedly connected to one side of the upper end surface of the bottom plate (1), a conveyor belt (2) is provided on the frame (3), and a separation and cutting mechanism is also provided on the frame (3); The separating and cutting mechanism comprises a support plate three (34) fixedly connected to one side of the upper end of the frame (3); one end of the support plate three (34) is fixedly connected to a limit plate (4); a transmission plate (38) and a plurality of feeding plates (21) are slidably connected to the support plate three (34); the limit plate (4), the feeding plate (21), and the transmission plate (38) cooperate with each other to form a plurality of feeding channels, and each feeding channel has the same width; a plug plate (7) is slidably connected to one side of the frame (3); the plug plate (7) is plugged and slidably connected to the limit plate (4), the feeding plate (21), and the transmission plate (38); and the upper end of the frame (3) is connected to one side of the frame (3). A support plate (8) is fixedly connected thereto, a plurality of sliders (9) are sleeved on the upper side of the support plate (8) and arranged equidistantly, the sliders (9) are slidably connected to the support plate (8), a transverse rod (29) is fixedly connected to one side of the slider (9), a lifting arm (17) is slidably connected to one end of the transverse rod (29), a laser cutting head (18) is fixedly connected to the lower end of the lifting arm (17), a connecting rod (10) is slidably connected to the upper end surface of the transverse rod (29), a mounting plate (12) is fixedly connected to the lower end of one side of the connecting rod (10), and a pneumatic clamp (33) is rotatably provided on one side of the mounting plate (12); A collection box (5) is provided on one side of the upper end surface of the bottom plate (1).

2. The laser cutting equipment for gasoline engine piston production according to claim 1 is characterized in that: One side of the upper end of the transmission plate (38) is threadedly connected to a threaded rod three (36); one end of the threaded rod three (36) is rotatably arranged on the support plate three (34); one end of the support plate three (34) is fixedly connected to a motor five (35); an output end of the motor five (35) is fixedly connected to one end of the threaded rod three (36).

3. The laser cutting equipment for gasoline engine piston production according to claim 1 is characterized in that: Two connecting rods (23) are rotatably provided on one side of the upper ends of the limit plate (4) and the transmission plate (38); two connecting rods (24) are rotatably provided on one side of the upper end of the feed plate (21); one end of the connecting rod (23) is rotatably connected to one end of the connecting rod (24); the ends of two adjacent connecting rods (24) are rotatably connected; one end of the connecting rod (24) is rotatably provided with a connecting shaft (22); the upper end of the connecting shaft (22) is rotatably connected to the lower end surface of the slider (9).

4. The laser cutting equipment for gasoline engine piston production according to claim 1 is characterized in that: An electric push rod (6) is fixedly connected to one side of the frame (3), and a piston end of the electric push rod (6) is fixedly connected to one end of a plug plate (7).

5. The laser cutting equipment for gasoline engine piston production according to claim 1 is characterized in that: A sliding rod (14) is fixedly connected to one side of the frame (3), and a blocking plate (37) is slidably connected to the sliding rod (14).

6. The laser cutting equipment for gasoline engine piston production according to claim 1 is characterized in that: One end of the connecting rod (10) on one side is fixedly connected to a transmission rod (11), and the transmission rod (11) penetrates and is slidably connected to the other connecting rods (10). The lower end of the connecting rod (10) on one side is threadedly connected to a threaded rod (30), and both ends of the threaded rod (30) are rotatably arranged on the transverse rod (29). One end of the connecting rod (10) is fixedly connected to a motor (31), and the output end of the motor (31) is fixedly connected to one end of the threaded rod (30).

7. The laser cutting equipment for gasoline engine piston production according to claim 1 is characterized in that: One side of the mounting plate (12) is fixedly connected to a motor four (32), the output end of the motor four (32) is fixedly connected to one side of a pneumatic clamp (33), one side of the frame (3) is fixedly connected to a cylinder (13), the piston end of the cylinder (13) is fixedly connected to a lifting plate (15), one end of the lifting plate (15) is fixedly connected to a transmission rod two (16), and the transmission rod two (16) penetrates and is slidably connected to the upper end of the lifting arm (17).

8. The laser cutting equipment for gasoline engine piston production according to claim 5 is characterized in that: One end of the blocking plate (37) is threadedly connected to a threaded rod (20); the lower end of the threaded rod (20) is rotatably arranged on the frame (3); one side of the frame (3) is fixedly connected to a motor (19); the output end of the motor (19) is fixedly connected to one end of the threaded rod (20).

9. The laser cutting equipment for gasoline engine piston production according to claim 1 is characterized in that: The frame (3) is also provided with a push-off assembly; The push-off assembly comprises a second support plate (25) slidably connected to one side of the upper end of the frame (3), a plurality of push plates (26) are sleeved on and slidably connected to the second support plate (25), and the push plates (26) are plugged into and slidably connected to the feeding plate (21).

10. The laser cutting equipment for gasoline engine piston production according to claim 9, characterized in that: One end of the second support plate (25) is threadedly connected to a reciprocating screw (28), both ends of the reciprocating screw (28) are rotatably arranged on the frame (3), one side of the upper end of the frame (3) is fixedly connected to a second motor (27), and the output end of the second motor (27) is fixedly connected to one end of the reciprocating screw (28).

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