A high-efficiency steel plate folding equipment and production process thereof

Abstract

The present application relates to an efficient steel plate folding device and a production process thereof, which comprises a machine base, a stamping mechanism that rises and falls in a vertical direction is arranged on the machine base, a lifting seat that is directly opposite to the stamping mechanism is also arranged on the machine base, a steel plate feeding mechanism is installed on the lifting seat, and a steel plate feeding mechanism located below the steel plate feeding mechanism is also arranged on the lifting seat, the steel plate feeding mechanism is used to receive the steel plate sent from the steel plate feeding mechanism, and move the steel plate close to or away from the stamping mechanism in a horizontal direction; the stamping mechanism comprises a first bending part, the steel plate feeding mechanism comprises a first stamping seat facing the first bending part, and a first bending groove facing the first bending part is arranged on the first stamping seat; the stamping mechanism also comprises a second bending part, and a second stamping seat located below the second bending part is arranged on the machine base. The present application has a high degree of automation, can realize a multi-step bending process of steel plates, and has a more efficient effect.

Description

Technical Field

[0001] The present application relates to the technical field of steel plate production equipment, and in particular to a high-efficiency steel plate folding equipment and a production process thereof. Background Art

[0002] At present, steel plate folding is a common process in metal processing, which is mainly used to shape metal plates into specific shapes. In the related technology, steel plate bending machines are usually used to achieve the bending of steel plates. Steel plate bending machines are equipment used in the metal processing industry to bend or bend steel plates to form the desired shape. It is essential for the manufacture of various steel structures. Bending machines have different types and specifications, so as to adapt to the processing needs of steel plates of different thicknesses, lengths and complexities.

[0003] Currently, there is a steel plate structure on the market, which includes two bending points. When the bending machine currently on the market is used to process the above steel plate, since each steel plate needs to go through at least two bending processes, after the first round of bending, the staff needs to adjust the position of the steel plate again, resulting in a low degree of automation in the entire bending work, which is difficult to adapt to the needs of mass production and the production efficiency needs to be improved. Summary of the invention

[0004] The present application provides an efficient steel plate folding device and a production process thereof, which has a high degree of automation, improves production efficiency, and can adapt to the needs of mass production.

[0005] The present application provides an efficient steel plate folding device adopting the following technical solution:

[0006] A high-efficiency steel plate folding equipment includes a machine base, on which a stamping mechanism that can be lifted and lowered in a vertical direction is arranged, and on which a lifting seat that is directly opposite to the stamping mechanism is also arranged, and on which a steel plate loading mechanism is installed, and on which a steel plate feeding mechanism located below the steel plate loading mechanism is also arranged, and the steel plate feeding mechanism is used to receive the steel plates sent out from the steel plate loading mechanism and to move the steel plates toward or away from the stamping mechanism in a horizontal direction; the stamping mechanism includes a first bending part, and the steel plate feeding mechanism includes a first stamping seat facing the first bending part, and the first stamping seat is provided with a first bending groove facing the first bending part; the stamping mechanism also includes a second bending part, and on which a second stamping seat located below the second bending part is arranged on the machine base, and the second stamping seat is provided with a second bending groove located on the lifting path of the second bending part.

[0007] Preferably, it also includes a steel plate moving device, which includes a moving seat and a moving rack set on the moving seat and lifted in the vertical direction; the moving rack is located between the stamping mechanism and the steel plate feeding mechanism, and a plurality of moving cylinders are arranged on the moving rack, and a first vacuum suction cup for adsorbing the steel plate is arranged on the piston rod of the moving cylinder; the steel plate moving device also includes a sliding track, the bottom of the moving seat is slidably arranged on the sliding track, and the sliding track is used to drive the moving rack to move in or out between the stamping mechanism and the steel plate feeding mechanism.

[0008] Preferably, the machine base is also provided with a steel plate pushing mechanism located below the steel plate feeding mechanism, and the steel plate pushing mechanism is used to receive the steel plate sent from the steel plate moving device. The steel plate pushing mechanism is provided with a pushing plate, and the pushing plate is located on one side of the second bending part, and the pushing plate moves in a direction close to or away from the second stamping seat.

[0009] Preferably, the steel plate loading mechanism includes a loading box for placing steel plates, a partition is slidingly arranged in a horizontal direction on the bottom inner wall of the loading box, a loading cylinder is arranged on the outer wall of the loading box, the piston rod of the loading cylinder is connected to the partition and is used to drive the partition to slide in the loading box; the partition is penetrated by a plurality of limit grooves arranged in sequence along the sliding direction of the partition, and the limit grooves are used for the bottom of the steel plate to be inserted and limited on the partition; the bottom wall of the loading box is penetrated by a loading port with a shape matching the limit grooves; a loading plate is also arranged on the outer wall of the bottom of the loading box on one side of the loading port, and the loading plate is used to receive the steel plate dropped from the loading port.

[0010] Preferably, the steel plate feeding mechanism includes a mounting frame mounted on a lifting seat, a feeding cylinder fixedly mounted on the lifting seat, and a piston rod of the feeding cylinder is connected to the mounting frame; the first stamping seat is vertically fixedly mounted on the mounting frame, and a plurality of second vacuum suction cups are installed on the side wall of the first stamping seat facing the stamping mechanism, and the second vacuum suction cups are used to adsorb and fix the steel plate in a vertical state on the first stamping seat.

[0011] Preferably, a plurality of auxiliary cylinders corresponding one-to-one to the second vacuum suction cups are also arranged on the side wall of the first stamping seat facing away from the stamping mechanism, and the piston rods of the auxiliary cylinders are connected to the respective second vacuum suction cups opposite to each other, and the auxiliary cylinders are used to push the respective second vacuum suction cups to move toward or away from the stamping mechanism.

[0012] Preferably, the steel plate pushing mechanism includes a support plate for installation on the machine base, the support plate is penetrated by a plurality of slide grooves arranged in sequence, and the pushing plates respectively pass through the respective relative slide grooves to the top of the support plate; the steel plate pushing mechanism also includes a pushing screw rotatably arranged on the machine base, and the bottom of the pushing plate is threadedly connected to the outside of the pushing screw; a pushing motor is coaxially mounted on the end of the pushing screw, and the pushing motor is fixedly mounted on the machine base.

[0013] Preferably, a flap is rotatably provided on the machine base, and the second stamping seat is arranged on the flap; a flipping cylinder is also provided on the machine base, one end of the flipping cylinder is rotatably provided on the machine base, and the other end of the flipping cylinder is rotatably provided on the flap, and the flipping cylinder is used to drive the flap to rotate on the machine base.

[0014] Preferably, a steel plate conveyor belt located on the turning path of the flap is rotatably arranged on the machine base, and the steel plate conveyor belt is located on the side of the flap away from the steel plate pushing mechanism.

[0015] A steel plate processing technology, using the above-mentioned high-efficiency steel plate folding equipment,

[0016] S1: placing the steel plate in the loading box, and ensuring that the bottom of the steel plate is respectively inserted into the corresponding limiting groove, and the steel plate is limited in the loading box by the partition;

[0017] S2: The loading cylinder drives the partition plate to move toward the loading port. When the steel plate moves to face the loading port, the steel plate will fall from the loading port to the loading plate. Then, the steel plate moving device will move the steel plate from the loading plate to the steel plate feeding mechanism below.

[0018] S3: The steel plate is adsorbed and fixed on one side of the first punching seat by the second vacuum suction cup, and then the feeding cylinder drives the first punching seat to move in the direction close to the punching mechanism until the first bending part completes the first round of bending of the steel plate, and then the feeding cylinder drives the first punching seat to retreat and reset; air is introduced into the second vacuum suction cup to release the adsorption and fixation of the steel plate, and since the piston rod of the auxiliary cylinder is connected to the respective second vacuum suction cups, the auxiliary cylinder drives the second vacuum suction cup to push the steel plate out of the first bending groove;

[0019] S4: The steel plate is moved from the mounting frame to the steel plate pushing mechanism below by the steel plate moving device again, and the steel plate is moved to the second stamping seat by the steel plate pushing mechanism. The steel plate is bent again by the second bending part, and finally the flipping cylinder is used to flip the flip plate toward the direction close to the steel plate conveyor belt. At this time, the steel plate can be flipped from the second stamping seat to the steel plate conveyor belt, and the steel plate is moved out of the machine base by the steel plate conveyor belt.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. High degree of automation, capable of realizing multi-step bending process of steel plates, more efficient and saving manpower. Only need to place the steel plates in the loading box in sequence to automatically complete the remaining bending work;

[0022] 2. It can ensure the consistency of the final finished steel plate and improve the processing accuracy;

[0023] 3. Improved production efficiency and can adapt to the needs of mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0025] Figure 2 yes Figure 1 A schematic diagram of the local structure after hiding a set of stamping mechanisms;

[0026] Figure 3 yes Figure 2 Schematic diagram of the local structure after the steel plate transfer device is hidden;

[0027] Figure 4 It is a partial structural explosion diagram highlighting the steel plate feeding mechanism;

[0028] Figure 5 It is a schematic diagram highlighting the partial structure of the steel plate feeding mechanism;

[0029] Figure 6 It is a schematic diagram highlighting the overall structure of the steel plate material transfer device;

[0030] Figure 7 It is a schematic diagram highlighting the partial structure of the steel plate pushing mechanism;

[0031] Figure 8 It is a schematic diagram of the shape of the steel plate after the first bending of this application;

[0032] Fig. 9 It is a schematic diagram of the shape of the steel plate after the second bending in this application.

[0033] Description of the accompanying drawings: 1. Machine base; 10. Second punching seat; 11. Steel plate conveyor belt; 2. Punching mechanism; 200. Punching frame; 20. First bending part; 21. Second bending part; 22. Second bending groove; 3. Lifting seat; 4. Steel plate feeding mechanism; 40. Feeding box; 41. Partition plate; 42. Feeding cylinder; 43. Limiting groove; 44. Feeding port; 45. Feeding plate; 5. Steel plate feeding mechanism; 50. First punching seat; 500. An Rack; 501, feeding cylinder; 51, first bending groove; 52, second vacuum suction cup; 53, auxiliary cylinder; 6, steel plate moving device; 60, moving seat; 600, screw; 61, moving rack; 62, moving cylinder; 620, first vacuum suction cup; 63, sliding track; 7, steel plate pushing mechanism; 70, pushing plate; 71, supporting plate; 72, slide groove; 73, pushing screw; 74, pushing motor; 8, flip plate; 9, flip cylinder. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with the accompanying drawings.

[0035] The embodiment of the present application discloses a high-efficiency steel plate folding device.

[0036] Reference Figure 8 , Fig. 9 This is a schematic diagram of the shape of the steel plate after the first and second bending of this application.

[0037] Reference Figure 1 , Figure 2 The high-efficiency steel plate folding equipment includes a machine base 1, on which a stamping mechanism 2 that can be lifted and lowered in a vertical direction is arranged, and the stamping mechanism 2 can be driven by a pneumatic guide rail installed on the machine base 1. In this embodiment, there are two groups of stamping mechanisms 2, and the two groups of stamping mechanisms 2 are symmetrically arranged on both sides of the machine base 1. The machine base 1 is also provided with a lifting seat 3 that is directly opposite to each stamping mechanism 2, and the lifting seat 3 can also be driven by a pneumatic guide rail installed on the machine base 1, and the lifting direction of the lifting seat 3 is consistent with the lifting direction of the stamping mechanism 2.

[0038] like Figure 2 , Figure 3 As shown, a steel plate loading mechanism 4 is installed on the top of the lifting seat 3, and a steel plate feeding mechanism 5 is also provided on the lifting seat 3 and located below the steel plate loading mechanism 4. The steel plate feeding mechanism 5 is used to receive the steel plates sent from the upper steel plate loading mechanism 4 and move the steel plates horizontally towards or away from the respective stamping mechanisms 2.

[0039] like Figure 4 , Figure 5As shown, the steel plate feeding mechanism 4 includes a feeding box 40 fixedly mounted on the top of the lifting seat 3, and the feeding box 40 is used for placing the steel plate from the upper feeding port from top to bottom in the feeding box 40. A partition 41 is slidably arranged on the inner side wall of the bottom of the feeding box 40 in the horizontal direction, and a feeding cylinder 42 is fixedly mounted on the outer side wall of the feeding box 40. The piston rod of the feeding cylinder 42 is extended and retracted along the sliding direction of the partition 41, and the piston rod of the feeding cylinder 42 is connected and fixed to the partition 41, and is used to drive the partition 41 to slide in the feeding box 40.

[0040] like Figure 4 , Figure 5 As shown, the partition 41 is penetrated with a plurality of limiting grooves 43 arranged in sequence along the sliding direction of the partition 41, and the bottoms of the steel plates in the loading box 40 are respectively inserted into the limiting grooves 43 opposite to each other, and the steel plates are fixed on the partition 41 by the limiting grooves 43. The bottom wall of the loading box 40 is penetrated with a loading port 44 whose shape matches the limiting grooves 43. When the loading cylinder 42 drives the partition 41 to move the limiting grooves 43 to face the loading port 44, the steel plates on the partition 41 will be sent out from the bottom of the loading box 40 through the loading port 44.

[0041] like Figure 4 , Figure 5 As shown, a loading plate 45 is fixedly mounted on the bottom outer wall of the loading box 40 and is located on the side of the loading port 44 away from the respective relative stamping mechanisms 2 . The loading plate 45 is used to receive the steel plates dropped from the loading port 44 .

[0042] like Figure 6 As shown, the steel plate material moving device 6 is also included, which includes a material moving seat 60 and two material moving racks 61 vertically arranged on the material moving seat 60, and two vertically arranged screw rods 600 are rotatably arranged on the material moving seat 60, and the screw rods 600 are symmetrically arranged on both sides of the material moving seat 60, and one end of the material moving seat 60 is threadedly connected to the outside of the respective opposite screw rods 600. When the screw rods 600 rotate under the drive of the motor, the screw rods 600 will synchronously drive the material moving seats 60 on both sides to rise and fall along the length direction of the screw rods 600.

[0043] like Figure 2 , Figure 6As shown, the steel plate material moving device 6 also includes a sliding track 63 located at the bottom of the material moving seat 60, and the bottom of the material moving seat 60 is slidably arranged on the sliding track 63 in the horizontal direction. The sliding track 63 is used to drive the material moving seat 60 to move toward or away from the machine base 1 under the drive of an external driving source. The material moving rack 61 is respectively located between the respective opposite stamping mechanism 2 and the steel plate feeding mechanism 5, and a plurality of material moving cylinders 62 are fixedly installed on the material moving rack 61. The piston rods of the material moving cylinders 62 are retracted in the horizontal direction, and the material moving cylinders 62 located on both sides of the material moving seat 60 are arranged opposite to each other. A first vacuum suction cup 620 for adsorbing the steel plate is fixedly provided on the piston rod of the material transfer cylinder 62. When the first vacuum suction cup 620 and the surface of the steel plate are pressed against each other, the air in the first vacuum suction cup 620 is evacuated and the negative pressure is used to adsorb and fix the steel plate on the piston rod of the material transfer cylinder 62. When it is necessary to release the adsorption of the steel plate, air is introduced into the first vacuum suction cup 620 to release the adsorption and fixation of the steel plate.

[0044] like Figure 4 , Figure 5 As shown, the steel plate feeding mechanism 5 includes a mounting frame 500 mounted on the lifting seat 3, a feeding cylinder 501 fixedly mounted on the lifting seat 3, the feeding cylinder 501 is located on the side of the lifting seat 3 away from the loading plate 45, the piston rod of the feeding cylinder 501 is extended and retracted in the horizontal direction, and the piston rod of the feeding cylinder 501 is connected and fixed to the mounting frame 500. The feeding cylinder 501 is used to drive the mounting frame 500 to move along a horizontal path toward or away from the stamping mechanism 2, and the mounting frame 500 is vertically fixedly mounted with a first stamping seat 50 on the side wall facing each stamping mechanism 2, and the first stamping seat 50 and the loading plate 45 are parallel to each other.

[0045] like Figure 4 , Figure 5 As shown, the first stamping seat 50 is provided with a first bending groove 51 facing the stamping mechanism 2, and the length of the first bending groove 51 extends in the horizontal direction. A plurality of second vacuum suction cups 52 are also installed on the outer side wall of the first stamping seat 50 facing the respective stamping mechanisms 2, and the second vacuum suction cups 52 are located below the first bending groove 51, and the second vacuum suction cups 52 are arranged in sequence along the length direction of the first bending groove 51. A plurality of auxiliary cylinders 53 corresponding to the second vacuum suction cups 52 are also fixedly installed on the side wall of the first stamping seat 50 away from the stamping mechanism 2, and the piston rods of the auxiliary cylinders 53 are connected and fixed to the respective opposite second vacuum suction cups 52. The auxiliary cylinders 53 are used to synchronously push the respective second vacuum suction cups 52 to move in a direction close to or away from the stamping mechanism 2.

[0046] like Figure 4 , Figure 5As shown, when the first vacuum suction cup 620 moves the steel plate from the loading plate 45 to face the first stamping seat 50, the material transfer cylinder 62 will drive the first vacuum suction cup 620 to press the steel plate against one side of the second vacuum suction cup 52, and then the second vacuum suction cup 52 will start and adsorb and fix the steel plate in a vertical state on the first stamping seat 50.

[0047] like Figure 4 , Figure 7 As shown, the stamping mechanism 2 includes a stamping frame 200 that is lifted and lowered on the machine base 1, and a first bending part 20 facing the first stamping seat 50 is fixedly installed on the stamping frame 200. When the first vacuum suction cup 620 presses the steel plate onto the second vacuum suction cup 52, the material moving seat 60 drives the material moving frame 61 to move out from between the stamping mechanism 2 and the steel plate feeding mechanism 5, and then the feeding cylinder 501 drives the mounting frame 500 and the first stamping seat 50 to move toward the first bending part 20 until the steel plate completes the first round of bending process under the mutual cooperation of the first bending part 20 and the first bending groove 51, and then the feeding cylinder 501 drives the mounting frame 500 and the first stamping seat 50 to retreat and reset. During the retraction and resetting process, the auxiliary cylinder 53 will drive the second vacuum suction cup 52 to push the steel plate out of the first bending groove 51. At this time, the steel plate after the first round of bending will fall smoothly onto the mounting frame 500, thereby facilitating the subsequent material moving work of the material moving frame 61.

[0048] like Figure 4 , Figure 7 As shown, the machine base 1 is also provided with a steel plate pushing mechanism 7 located below the steel plate feeding mechanism 5. The steel plate pushing mechanism 7 is used to receive the steel plate sent from the steel plate moving device 6. The steel plate pushing mechanism 7 includes a support plate 71 for horizontal installation on the machine base 1. The support plate 71 is penetrated by a plurality of slide grooves 72 arranged in sequence. The length direction of the slide grooves 72 extends along the pushing direction of the steel plate pushing mechanism 7. The steel plate pushing mechanism 7 also includes a plurality of pushing plates 70 corresponding to the slide grooves 72. The pushing plates 70 respectively pass through the bottom of the respective opposite slide grooves 72 to the top of the support plate 71, and the pushing plates 70 are slidably arranged on the support plate 71 along the length direction of the slide grooves 72.

[0049] like Figure 4 , Figure 7 As shown, the steel plate pushing mechanism 7 also includes a pushing screw 73 rotatably arranged on the machine base 1, and the length of the pushing screw 73 extends along the sliding direction of the pushing plate 70. The bottom of the pushing plate 70 is threadedly connected to the outside of the pushing screw 73, and the end of the pushing screw 73 is coaxially mounted with a pushing motor 74, which is fixedly mounted on the machine base 1. When the pushing motor 74 drives the pushing screw 73 to rotate, each pushing plate 70 will synchronously move horizontally in a direction close to or away from the stamping mechanism 2.

[0050] like Figure 3 , Figure 7 As shown, the base 1 is also rotatably provided with a flap 8 located below each stamping mechanism 2, and the flap 8 is located on the extension line of the sliding path of the push plate 70. The stamping mechanism 2 also includes a second bending member 21 fixedly mounted on the bottom of the stamping frame 200, and a second stamping seat 10 fixedly mounted on the flap 8. The second stamping seat 10 is directly opposite to the second bending member 21 above, and the second stamping seat 10 is provided with a second bending groove 22 located on the lifting path of the second bending member 21.

[0051] like Figure 3 , Figure 7 As shown, the push plate 70 is located on one side of the flap 8, and the push plate 70 is used to move the steel plate to the second stamping seat 10 in the horizontal direction. The machine base 1 is also equipped with a flipping cylinder 9, one end of which is rotatably arranged on the machine base 1, and the other end of which is rotatably arranged on the flap 8. The flipping cylinder 9 is used to drive the flap 8 to rotate on the machine base 1 in the direction close to or away from the push plate 70. When the steel plate moves to the second stamping seat 10 under the push of the push plate 70, the second bending member 21 will be stamped in the direction close to the second stamping seat 10, and the steel plate will be stamped by the second bending member 21 and the second bending groove 22. At this time, the second round of bending process of the steel plate can be completed. Subsequently, the push plate 70 will be driven back and reset by the push screw 73, and the flipping cylinder 9 will drive the flap 8 to flip in the direction away from the push plate 70 until the steel plate falls from the second bending groove 22.

[0052] like Figure 3 As shown, a steel plate conveyor belt 11 is rotatably provided on the machine base 1 and is located on the turning path of the flap 8. The steel plate conveyor belt 11 is driven by an external motor and is located on the side of the flap 8 away from the steel plate pushing mechanism 7. When the bent steel plate falls from the second bending groove 22 of the second punching seat 10 onto the steel plate conveyor belt 11, the finished steel plate will be sent out to the outside of the machine base 1 through the steel plate conveyor belt 11.

[0053] A steel plate processing technology, using the above-mentioned high-efficiency steel plate folding equipment, the processing steps include:

[0054] S1: placing the steel plate in the loading box 40, and ensuring that the bottom of the steel plate is inserted into the corresponding limiting groove 43, and the steel plate is limited in the loading box 40 by the partition 41;

[0055] S2: The loading cylinder 42 drives the partition plate 41 to move toward the loading port 44. When the steel plate moves to face the loading port 44, the steel plate will fall from the loading port 44 to the loading plate 45. Then, the steel plate moving device 6 moves the steel plate from the loading plate 45 to the steel plate feeding mechanism 5 below.

[0056] S3: The steel plate is fixed on one side of the first punching seat 50 by the second vacuum suction cup 52, and then the feeding cylinder 501 drives the first punching seat 50 to move in the direction close to the punching mechanism 2 until the first bending part 20 completes the first round of bending of the steel plate, and then the feeding cylinder 501 drives the first punching seat 50 to retreat and reset; air is introduced into the second vacuum suction cup 52 to release the adsorption and fixation of the steel plate, and since the piston rod of the auxiliary cylinder 53 is connected to the respective second vacuum suction cups 52, the auxiliary cylinder 53 drives the second vacuum suction cups 52 to push the steel plate out of the first bending groove 51;

[0057] S4: The steel plate is moved from the mounting frame 500 to the steel plate pushing mechanism 7 below by the steel plate moving device 6 again, and the steel plate is moved to the second stamping seat 10 by the steel plate pushing mechanism 7. The steel plate is bent again by the second bending part 21, and finally the flip plate 8 is flipped toward the direction close to the steel plate conveyor belt 11 by the flipping cylinder 9. At this time, the steel plate can be flipped from the second stamping seat 10 to the steel plate conveyor belt 11, and the steel plate is moved out of the machine base 1 by the steel plate conveyor belt 11.

[0058] The implementation principle is: the degree of automation is high, and the multi-step bending process of the steel plate can be realized, which is more efficient and saves manpower. The remaining bending work can be automatically completed by placing the steel plates in the loading box 40 in sequence. The consistency of the final finished steel plate can be ensured, and the processing accuracy is improved. The production efficiency is improved, and the effect of being able to meet the needs of mass production can be achieved.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An efficient steel plate folding device, comprising a base (1), on which a punching mechanism (2) which can be lifted and lowered in a vertical direction is arranged, Features: The machine base (1) is also provided with a lifting seat (3) facing the punching mechanism (2); a steel plate feeding mechanism (4) is installed on the lifting seat (3); a steel plate feeding mechanism (5) is also provided on the lifting seat (3) and is located below the steel plate feeding mechanism (4); the steel plate feeding mechanism (5) is used to receive the steel plate fed from the steel plate feeding mechanism (4) and move the steel plate toward or away from the punching mechanism (2) in a horizontal direction; the punching mechanism (2) includes a first bending part (20); the steel plate feeding mechanism (5) includes a first punching seat (50) facing the first bending part (20); the first punching seat (50) is provided with a first bending groove (51) facing the first bending part (20); The pressing mechanism (2) also includes a second bending member (21), the machine base (1) is provided with a second punching seat (10) located below the second bending member (21), and the second punching seat (10) is provided with a second bending groove (22) located on the lifting path of the second bending member (21); it also includes a steel plate moving device (6), the steel plate moving device (6) includes a moving seat (60) and a moving frame (61) arranged on the moving seat (60) and lifting in a vertical direction; the moving frame (61) is located between the punching mechanism (2) and the steel plate feeding mechanism (5), and a plurality of moving cylinders (62) are provided on the moving frame (61), and a first vacuum pump for adsorbing the steel plate is provided on the piston rod of the moving cylinder (62). The steel plate material transfer device (6) further comprises a sliding track (63), the bottom of the material transfer seat (60) is slidably arranged on the sliding track (63), and the sliding track (63) is used to drive the material transfer frame (61) to move in or out between the stamping mechanism (2) and the steel plate feeding mechanism (5); the machine base (1) is also provided with a steel plate pushing mechanism (7) located below the steel plate feeding mechanism (5), the steel plate pushing mechanism (7) is used to receive the steel plate sent from the steel plate material transfer device (6), the steel plate pushing mechanism (7) is provided with a pushing plate (70), the pushing plate (70) is located on one side of the second bending part (21), and the pushing plate (70) moves closer to or away from the second stamping seat (10). The steel plate feeding mechanism (4) comprises a feeding box (40) for placing steel plates, a partition (41) is provided on the inner wall of the bottom of the feeding box (40) for sliding in the horizontal direction, a feeding cylinder (42) is provided on the outer wall of the feeding box (40), the piston rod of the feeding cylinder (42) is connected to the partition (41) and is used to drive the partition (41) to slide in the feeding box (40); the partition (41) is penetrated by a plurality of limiting grooves (43) arranged in sequence along the sliding direction of the partition (41), and the limiting grooves (43) are used for the bottom of the steel plate to be inserted and limited on the partition (41); the bottom wall of the feeding box (40) is penetrated by a feeding port (44) whose shape is matched with the limiting grooves (43);A loading plate (45) located on one side of the loading port (44) is also provided on the bottom outer wall of the loading box (40), and the loading plate (45) is used to receive the steel plate dropped from the loading port (44); the steel plate feeding mechanism (5) comprises a mounting frame (500) mounted on the lifting seat (3), a feeding cylinder (501) fixedly mounted on the lifting seat (3), and a piston rod of the feeding cylinder (501) is connected to the mounting frame (500); the first punching seat (50) is vertically fixedly mounted on the mounting frame (500), and the first punching seat (50) faces the punching seat (50). A plurality of second vacuum suction cups (52) are installed on the side wall of the mechanism (2), and the second vacuum suction cups (52) are used to absorb and fix the steel plate in a vertical state on the first punching seat (50); a plurality of auxiliary cylinders (53) corresponding to the second vacuum suction cups (52) are also arranged on the side wall of the first punching seat (50) away from the punching mechanism (2), and the piston rods of the auxiliary cylinders (53) are connected to the respective second vacuum suction cups (52), and the auxiliary cylinders (53) are used to push the respective second vacuum suction cups (52) to move in a direction close to or away from the punching mechanism (2). ; 2. The high-efficiency steel plate folding equipment according to claim 1, Features: The steel plate pushing mechanism (7) includes a support plate (71) for installation on the machine base (1), and a plurality of slide grooves (72) arranged in sequence and spaced apart are passed through the support plate (71), and the push plates (70) respectively pass through the respective opposite slide grooves (72) to the top of the support plate (71); the steel plate pushing mechanism (7) also includes a push screw (73) rotatably arranged on the machine base (1), and the bottom of the push plate (70) is threadedly connected to the outside of the push screw (73); a push motor (74) is coaxially installed at the end of the push screw (73), and the push motor (74) is fixedly installed on the machine base (1).

3. The high-efficiency steel plate folding equipment according to claim 2, Features: A flap (8) is rotatably mounted on the machine base (1), and the second punching seat (10) is mounted on the flap (8); a material turning cylinder (9) is also mounted on the machine base (1), one end of the material turning cylinder (9) is rotatably mounted on the machine base (1), and the other end of the material turning cylinder (9) is rotatably mounted on the flap (8); the material turning cylinder (9) is used to drive the flap (8) to rotate on the machine base (1).

4. The high-efficiency steel plate folding equipment according to claim 3, Features: A steel plate conveyor belt (11) is also rotatably arranged on the machine base (1) and is located on the turning path of the flap (8). The steel plate conveyor belt (11) is located on the side of the flap (8) facing away from the steel plate pushing mechanism (7).

5. A steel plate production process, using the high-efficiency steel plate folding equipment described in claim 4, Features: S1: placing the steel plate in the loading box (40), and ensuring that the bottom of the steel plate is inserted into the corresponding limiting groove (43), and limiting the steel plate in the loading box (40) by the partition (41); S2: The loading cylinder (42) drives the partition plate (41) to move toward the loading port (44). When the steel plate moves to face the loading port (44), the steel plate falls from the loading port (44) onto the loading plate (45). Then, the steel plate moving device (6) moves the steel plate from the loading plate (45) to the steel plate feeding mechanism (5) below. S3: The steel plate is fixed on one side of the first punching seat (50) by the second vacuum suction cup (52), and then the feeding cylinder (501) drives the first punching seat (50) to move in a direction close to the punching mechanism (2) until the first bending member (20) completes the first round of bending of the steel plate, and then the feeding cylinder (501) drives the first punching seat (50) to retreat and reset; air is introduced into the second vacuum suction cup (52) to release the fixation of the steel plate, and since the piston rod of the auxiliary cylinder (53) is connected to the respective second vacuum suction cups (52), the auxiliary cylinder (53) drives the second vacuum suction cup (52) to push the steel plate out of the first bending groove (51); S4: The steel plate is moved from the mounting frame (500) to the steel plate pushing mechanism (7) below by the steel plate moving device (6), and the steel plate is moved to the second stamping seat (10) by the steel plate pushing mechanism (7). The steel plate is bent again by the second bending part (21), and finally the flip plate (8) is flipped toward the direction close to the steel plate conveyor belt (11) by the flipping cylinder (9). At this time, the steel plate can be flipped from the second stamping seat (10) to the steel plate conveyor belt (11), and the steel plate is moved out of the machine base (1) by the steel plate conveyor belt (11).

Images