Continuous punch forming equipment for metal plate

Abstract

The invention belongs to the technical field of stamping, and particularly relates to metal plate continuous stamping forming equipment which comprises a workbench, a machining disc is rotationally installed above the workbench, placing frames designed in a circumferential array mode are installed on the upper end face of the machining disc, and the placing frames are used for placing metal plate bodies to be stamped. The bottom end of the machining disc is connected with the output end of the motor, a supporting frame is installed on the side wall of the workbench, a stamping frame is installed at the end, close to the containing frame, of the supporting frame, a wrapping plate is installed on the side, close to the containing frame, of the stamping frame, and the wrapping plate is arranged above the stamping head in a sliding mode. And a feeding base is installed on the side, away from the stamping head, above the workbench, and stamped metal plate main bodies can fall into a recycling frame below under the gravity of the metal plate main bodies, the function of automatically recycling the stamped metal plate main bodies is achieved, manual recycling of workers is not needed, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of stamping, and particularly relates to a metal plate part continuous stamping forming device. BACKGROUND

[0002] Stamping is a forming processing method for exerting external force on plates, strips, tubes and profiles by a press and a die to make them produce plastic deformation or separation, so that a workpiece (stamped part) with a required shape and size is obtained.

[0003] The prior art also proposes some solutions, such as a metal plate part processing stamping device disclosed in a Chinese patent with the announcement number CN222343899U, which comprises a workbench, a table plate and a stamping assembly. The table plate is fixedly connected to one side of the workbench, and the stamping assembly is installed on the workbench. An edge press is arranged on one side of the workbench. The clamping mechanism comprises a driving motor A, an upper clamping jaw, a driving motor B and a lower clamping jaw. After the metal plate part is edge folded by the edge press, the driving motor A and the driving motor B can drive the upper clamping jaw and the lower clamping jaw to clamp and rotate the metal plate part to the first stamping mechanism and the second stamping mechanism, respectively, so that automatic operation is realized, manual operation is reduced, and work efficiency is improved.

[0004] Although the above technical solution can automatically stamp the metal plate part, other problems may exist in the stamping process, such as the generation of some metal chips on the surface of the metal plate part when the metal plate part is deformed by the stamping head. With the continuous stamping of the stamping head, the metal chips may splash to the outside of the workbench. At present, it is difficult to collect the metal chips.

[0005] Therefore, the application provides a metal plate part continuous stamping forming device. SUMMARY

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0007] The technical scheme adopted by the application to solve the technical problem is that the metal plate part continuous stamping forming device comprises a workbench, a processing disc rotatably installed above the workbench, a placing rack in a circumferential array design installed on the upper end face of the processing disc, the placing rack being used for placing a metal plate part body to be stamped, a motor output end connected to the bottom end of the processing disc, a support frame installed on the side wall of the workbench, a stamping frame installed on the end of the support frame close to the placing rack, a stamping head arranged at the bottom of the stamping frame, a wrapping plate installed on the side of the stamping frame close to the placing rack, the wrapping plate being slidably arranged above the stamping head, and a feeding seat installed on the side of the workbench away from the stamping head.

[0008] Preferably, the punch frame is provided with an oil cylinder near the lower part of the placing frame, the wrapping plate is composed of a plurality of blocking frames, the wrapping plate is connected with the telescopic end of the oil cylinder, and a through groove matched with the punch head is formed in the middle part of the wrapping plate, and the blocking frame is used for shielding the punch head; in the initial state, the blocking frame is located away from the punch head, when one group of placing frames moves to the bottom of the punch head, the telescopic end of the oil cylinder is controlled to move downward, so that the telescopic end of the oil cylinder drives the blocking frame to move downward, and then the bottom end of the blocking frame moves above the metal plate body and shields the outer side of the punch head, so as to conveniently shield the metal scraps generated in the punching process of the metal plate body.

[0009] Preferably, the side wall of the support frame is provided with an electric push rod, the telescopic end of the electric push rod is connected with the side wall of the punch frame, the inner wall of each blocking frame is provided with an electromagnetic adsorption plate, the electromagnetic adsorption plate is connected with a controller through a power line, the upper part of the workbench is provided with an annular collecting frame, the annular collecting frame is located at the bottom of the processing disc, and a collecting groove is formed in the surface of the annular collecting frame; when the telescopic end of the oil cylinder drives the blocking frame to move downward and the bottom end of the blocking frame moves above the metal plate body, the electromagnetic adsorption plate in the blocking frame is electrified, so that the metal scraps generated in the punching process of the metal plate body are adsorbed by the electromagnetic adsorption plate and are adsorbed to the inner wall of the blocking frame, after the metal plate body is punched once, the telescopic end of the electric push rod is controlled to move, so that the telescopic end drives the entire punch frame to move to the side close to the annular collecting frame, when the entire blocking frame moves above the annular collecting frame, the electromagnetic adsorption plate is controlled to be de-energized, so that the metal scraps adsorbed to the inner wall of the blocking frame fall into the annular collecting frame.

[0010] Preferably, the inner part of the placing frame is provided with a guide groove, the guide groove is provided with two, and a fastening plate is slidably arranged in the inner part of each guide groove, the fastening plate is composed of a horizontal plate and a vertical plate, the fastening plate can move in the guide groove and fix the metal plate body, and a rubber pad is arranged on the side of the fastening plate close to the metal plate body.

[0011] Preferably, the upper part of the workbench is provided with a recycling frame, the recycling frame is used for recycling the metal plate body punched, and the side wall of the recycling frame is provided with a linkage unit, the linkage unit is used for automatically recycling the metal plate body punched.

[0012] Preferably, the linkage unit includes a limiting arc block, which is rotatably mounted on the side wall of the recycling frame. The upper surface of the processing disc has rectangular slots arranged in a circumferential array. The rectangular slots and the placement rack are designed to correspond one-to-one. An L-shaped support plate is slidably mounted on the inner wall of each rectangular slot. One end of the L-shaped support plate is connected to the side wall of the fastening plate. A limiting arc plate is installed at the bottom of the L-shaped support plate. During the rotation of the L-shaped support plate and the limiting arc plate, the limiting arc plate will contact the convex surface of the limiting arc block.

[0013] Preferably, the side wall of the recycling frame is provided with a rotating frame adapted to the limiting arc block, and the wall of the rectangular groove is equipped with an elastic telescopic column. The end of the elastic telescopic column away from the rectangular groove is connected to the side wall of the L-shaped support plate, and a spring is sleeved on the outer surface of the elastic telescopic column. During operation, when the L-shaped support plate moves under the pressure of the limiting arc block, the L-shaped support plate will move inside the rectangular groove and squeeze the elastic telescopic column. When the processing disc continues to rotate, since the limiting arc block is rotatably set on the side wall of the recycling frame through the rotating frame, as the processing disc rotates, it will gradually drive the L-shaped support plate and the limiting arc plate to disengage from the limiting arc block. When the limiting arc plate and the limiting arc block are completely disengaged, under the elastic force recovery of the elastic telescopic column, the elastic telescopic column will drive the L-shaped support plate and the fastening plate to return to the initial position. This facilitates the subsequent fastening plate to continue to fix the metal plate body, making the operation more convenient.

[0014] Preferably, an L-shaped electric telescopic frame is installed on the upper surface of the processing tray, and a cleaning plate is fixedly installed on the telescopic end of the L-shaped electric telescopic frame. The cleaning plate is located on the side wall of two adjacent fastening plates, and the cleaning plate is used to sweep the metal debris on the surface of the fastening plates into the annular collection frame.

[0015] Preferably, the rectangular groove has a limiting slot in its wall, the L-shaped support plate has an elastic clip installed on its side wall, the shape of the elastic clip is adapted to the shape of the limiting slot, and the side wall of the placement rack has an L-shaped electric telescopic column installed, the telescopic end of the L-shaped electric telescopic column is in contact with the upper end of the side wall of the fastening plate.

[0016] Preferably, the groove wall of the limiting slot has rounded corners, and the elastic clamp head is made of rubber. This design allows the L-shaped support plate to move away from the metal plate body when squeezed by the convex surface of the limiting arc block, thus facilitating the L-shaped support plate to move the elastic clamp head away from the limiting slot.

[0017] The beneficial effects of this invention are as follows: 1. The metal plate part continuous punching forming equipment, through the contact of the limiting arc plate at the bottom of the L-shaped support plate with the convex surface of the limiting arc block in the rotating process, under the extrusion of the convex surface of the limiting arc block, the L-shaped support plate will drive the fastening plate to move away from one side of the metal plate part body, that is, the fastening plate will gradually separate from the metal plate part body, and the metal plate part body is no longer extruded by the fastening plate, so that the punched metal plate part body will fall into the recycling frame under its own gravity, realizing the function of automatically recycling the punched metal plate part body without manual recycling by workers, and being more convenient to operate.

[0018] 2. The metal plate part continuous punching forming equipment, through the contact of the limiting arc plate at the bottom of the L-shaped support plate with the convex surface of the limiting arc block in the rotating process, under the extrusion of the convex surface of the limiting arc block, the L-shaped support plate will drive the fastening plate to move away from one side of the metal plate part body, that is, the fastening plate will gradually separate from the metal plate part body, and the metal plate part body is no longer extruded by the fastening plate, so that the punched metal plate part body will fall into the recycling frame under its own gravity, realizing the function of automatically recycling the punched metal plate part body without manual recycling by workers, and being more convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0019] The application will be further described below with reference to the drawings.

[0020] Figure 1 is a perspective view of the application; Figure 2 is a structural schematic view of the annular collecting frame in the application; Figure 3 is a structural schematic view of the punching frame in the application; Figure 4 is a structural schematic view of the blocking frame in the application; Figure 5 is a structural schematic view of the placing frame in the application; Figure 6 is a structural schematic view of the recycling frame in the application; Figure 7 is a structural schematic view of the L-shaped support plate in the application; Figure 8 is a structural schematic view of the elastic telescopic column in the application; Figure 9 is a structural schematic view of the rectangular groove in the application.

[0021] In the diagram: 1. Workbench; 101. Support frame; 102. Feeding seat; 2. Processing tray; 201. Placement rack; 3. Metal plate body; 4. Stamping head; 5. Wrapping plate; 501. Stop frame; 6. Hydraulic cylinder; 7. Electric push rod; 8. Stamping frame; 9. Electromagnetic adsorption plate; 10. Annular collection frame; 11. Guide groove; 12. Fastening plate; 13. Recycling frame; 131. Rotating frame; 14. Limiting arc block; 15. Rectangular groove; 151. L-shaped support plate; 16. Limiting arc plate; 17. Elastic telescopic column; 18. L-shaped electric telescopic frame; 181. Cleaning plate; 19. Limiting slot; 20. Elastic clamp; 21. L-shaped electric telescopic column. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 9 As shown in the figure, a continuous stamping forming equipment for metal sheets according to an embodiment of the present invention includes a worktable 1, a processing disk 2 rotatably mounted on the top of the worktable 1, a placement rack 201 arranged in a circular array on the upper surface of the processing disk 2, the placement rack 201 being used to place the metal sheet body 3 to be stamped, the bottom end of the processing disk 2 being connected to the output end of a motor, a support frame 101 mounted on the side wall of the worktable 1, a stamping frame 8 mounted on the end of the support frame 101 near the placement rack 201, a stamping head 4 being provided at the bottom of the stamping frame 8, a wrapping plate 5 mounted on the side of the stamping frame 8 near the placement rack 201, the wrapping plate 5 being slidably disposed above the stamping head 4, and a feeding seat 102 mounted on the top of the worktable 1 and away from the stamping head 4; When working, refer to the appendix Figure 1 As shown, the metal sheet body 3 to be processed is placed on the placement rack 201 arranged in a circular array, and the metal sheet body 3 is fixed by the placement rack 201. Then, the motor drives the processing disk 2 to rotate, and the processing disk 2 drives the upper placement rack 201 to rotate towards the side closer to the stamping head 4. When one set of placement racks 201 moves to the bottom of the stamping head 4, the rotation of the processing disk 2 stops. Then, the stamping head 4 is controlled to stamp the metal sheet body 3. During the stamping process, the wrapping plate 5 is adjusted to be above the stamping head 4 so that the wrapping plate 5 blocks the outside of the stamping head 4, that is, it is moved to the side. Figure 3 At the position shown, the stamping head 4 blocks the metal chips generated when stamping the metal sheet body 3, reducing the problem of metal chips splashing everywhere outside the worktable 1, which is beneficial to the stamping of the metal sheet body 3. Moreover, the wrapping plate 5 can block the location of metal splashing, making it convenient to collect and recycle the metal chips later. And when one of the group of metal plate body 3 stamping is completed, continue to control the processing disc 2 rotation, processing disc 2 drive the rest of the metal plate body 3 continue to rotate, so that the punch head 4 on the subsequent metal plate body 3 stamping, so can realize the continuity of the metal plate stamping; It should be noted that the punch head 4 on the metal plate body 3 stamping mode for prior art, specific in the embodiment of the present application is not redundant, and the feeding seat 102 will be metal plate body 3 feeding mode for the conveyor belt feeding, and for prior art.

[0024] The punch frame 8 is installed near the lower part of the placement frame 201, the oil cylinder 6, the wrapping plate 5 is composed of a plurality of blocking frame 501, the wrapping plate 5 and the telescopic end of the oil cylinder 6 is connected, and the middle part of the wrapping plate 5 is provided with a through slot matched with the punch head 4, the blocking frame 501 is used for shielding the punch head 4; in the initial state, the blocking frame 501 is located away from the punch head 4 side, when one of the group of placement frame 201 moves to the bottom of the punch head 4, the telescopic end of the oil cylinder 6 is controlled to move down at this time, so that the telescopic end of the oil cylinder 6 drives the blocking frame 501 to move down, and then the bottom end of the blocking frame 501 will move above the metal plate body 3, and the outer side of the punch head 4 is shielded, so as to shield the metal scraps generated in the process of stamping the metal plate body 3.

[0025] The side wall of the support frame 101 is provided with an electric push rod 7, the telescopic end of the electric push rod 7 is connected with the side wall of the punch frame 8, the inner wall of each blocking frame 501 is provided with an electromagnetic adsorption plate 9, the electromagnetic adsorption plate 9 is connected with the controller through the power line, the upper part of the workbench 1 is provided with a ring collecting frame 10, the ring collecting frame 10 is located at the bottom of the processing disc 2, and the surface of the ring collecting frame 10 is provided with a collecting groove; When the telescopic end of the oil cylinder 6 drives the blocking frame 501 to move down, and the bottom end of the blocking frame 501 moves above the metal plate body 3, the electromagnetic adsorption plate 9 in the blocking frame 501 is controlled to be electrified at this time, and then the metal scraps generated in the process of stamping the metal plate body 3 will be adsorbed by the electromagnetic adsorption plate 9, and adsorbed to the inner wall of the blocking frame 501, after the metal plate body 3 is stamped once, the telescopic end of the electric push rod 7 is controlled to move, so that the telescopic end drives the whole punch frame 8 to move to the side close to the ring collecting frame 10, when the whole blocking frame 501 moves above the ring collecting frame 10, the electromagnetic adsorption plate 9 is controlled to be deenergized, so that the metal scraps adsorbed on the inner wall of the blocking frame 501 fall into the ring collecting frame 10; Then control the telescopic end of the electric push rod 7 to move to the side close to the metal plate body 3, so as to facilitate the punch head 4 to stamp the subsequent metal plate body 3.

[0026] The placement rack 201 has a guide groove 11 inside. There are two guide grooves 11. A fastening plate 12 is slidably arranged inside each guide groove 11. The fastening plate 12 is composed of a horizontal plate and a vertical plate. The fastening plate 12 can move inside the guide groove 11 and fix the metal plate body 3. A rubber pad is sleeved on the side of the fastening plate 12 near the metal plate body 3. During operation, when the metal sheet body 3 is placed inside the placement rack 201, the metal sheet body 3 will first be placed on the horizontal plate of the fastening plate 12. Then, since the fastening plate 12 is slidably set inside the guide groove 11, the fastening plates 12 on both sides will move closer to each other to fix the metal sheet body 3, which can facilitate the stability of the metal sheet body 3 during the stamping process.

[0027] like Figures 4 to 9 As shown, a recycling frame 13 is installed above the workbench 1. The recycling frame 13 is used to recycle the stamped metal sheet body 3. A linkage unit is provided on the side wall of the recycling frame 13. The linkage unit is used to drop the stamped metal sheet body 3 into the recycling frame 13. The linkage unit includes a limiting arc block 14. The limiting arc block 14 is rotatably set on the side wall of the recycling frame 13. The upper end face of the processing tray 2 is provided with rectangular slots 15 arranged in a circular array. The rectangular slots 15 and the placement rack 201 are designed to correspond one-to-one. An L-shaped support plate 151 is slidably arranged on the inner wall of each rectangular slot 15. One end of the L-shaped support plate 151 is connected to the side wall of the fastening plate 12. A limiting arc plate 16 is installed at the bottom of the L-shaped support plate 151. During the rotation of the L-shaped support plate 151 and the limiting arc plate 16, the limiting arc plate 16 will contact the convex surface of the limiting arc block 14. During operation, once one group of metal sheet bodies 3 has been stamped, the processing disc 2 continues to rotate, causing the L-shaped support plate 151 and the limiting arc plate 16 to rotate synchronously. When the remaining placement racks 201 move to the bottom of the stamping head 4, the stamped metal sheet bodies 3 also move to one side of the recycling frame 13. During rotation, the limiting arc plate 16 at the bottom of the L-shaped support plate 151 contacts the convex surface of the limiting arc block 14. Under the pressure of the convex surface of the limiting arc block 14, the L-shaped support plate 151 will drive the fastening plate 12 to move away from the metal sheet body 3. That is, the fastening plate 12 will gradually detach from the metal sheet body 3, and the metal sheet body 3 will no longer be squeezed by the fastening plate 12. Therefore, the stamped metal sheet body 3 will fall into the recycling frame 13 below under its own weight, realizing the function of automatic recycling of the stamped metal sheet body 3. There is no need for manual recycling by the staff, making the operation more convenient.

[0028] The side wall of the recycling frame 13 is provided with a rotating frame 131 matched with the limiting arc block 14, the slot wall of the rectangular slot 15 is installed with an elastic telescopic column 17, the end of the elastic telescopic column 17 away from the rectangular slot 15 is connected with the side wall of the L-shaped supporting plate 151, and the outer surface of the elastic telescopic column 17 is sleeved with a spring; in working, when the L-shaped supporting plate 151 is moved under the pressure of the limiting arc block 14, the L-shaped supporting plate 151 will move inside the rectangular slot 15 and extrude the elastic telescopic column 17, when the machining disc 2 continues to rotate, since the limiting arc block 14 is arranged on the side wall of the recycling frame 13 through the rotating frame 131, with the rotation of the machining disc 2, the L-shaped supporting plate 151 and the limiting arc plate 16 will gradually be separated from the limiting arc block 14, when the limiting arc plate 16 and the limiting arc block 14 are completely separated, under the elastic recovery of the elastic telescopic column 17, the elastic telescopic column 17 will drive the L-shaped supporting plate 151 and the fastening plate 12 to return to the initial position, so that the subsequent fastening plate 12 can continue to fix the metal plate body 3, and the operation is more convenient. It should be noted that the materials of the limiting arc block 14 and the limiting arc plate 16 are both rubber, and the high point of the limiting arc block 14 is lower than the highest point of the recycling frame 13, so that the limiting arc plate 16 can gradually separate from the limiting arc block 14.

[0029] As shown in Figures 1 to 6 The upper end surface of the machining disc 2 is installed with an L-shaped electric telescopic frame 18, the telescopic end of the L-shaped electric telescopic frame 18 is fixedly installed with a cleaning plate 181, the cleaning plate 181 is located on the side wall of the adjacent two fastening plates 12, and the cleaning plate 181 is used for sweeping the metal scraps on the surface of the fastening plate 12 into the annular collecting frame 10; in working, referring to the drawings Figure 1 and Figure 2 When one of the metal plate bodies 3 is being punched, at this time, the rest of the placed frame 201 after punching is moved to the side close to the cleaning plate 181, at this time, the telescopic end of the L-shaped electric telescopic frame 18 can be controlled to move, so that the telescopic end drives the cleaning plate 181 to move, the cleaning plate 181 will move along the end of the fastening plate 12 to the other end, so that the metal scraps on the end surface of the fastening plate 12 will be gradually swept off, thereby facilitating the subsequent metal plate to be punched to fall on the fastening plate 12.

[0030] The rectangular groove 15 has a limiting slot 19 on its wall. An elastic locking head 20 is installed on the side wall of the L-shaped support plate 151. The shape of the elastic locking head 20 matches the shape of the limiting slot 19. An L-shaped electric telescopic column 21 is installed on the side wall of the placement rack 201. The telescopic end of the L-shaped electric telescopic column 21 contacts the upper end of the side wall of the fastening plate 12. During operation, after the stamped metal sheet body 3 is collected, and the material to be placed is fed through the feeding seat 102... When the stamped metal sheet body 3 is conveyed into the placement rack 201, the telescopic end of the L-shaped electric telescopic column 21 is moved, causing the telescopic end to drive the fastening plate 12 to move. The fastening plate 12 will drive the L-shaped support plate 151 to move. When the fastening plate 12 has finished fixing the metal sheet body 3, the elastic clip 20 on the side wall of the L-shaped support plate 151 is also just inserted into the limiting slot 19. This can further improve the stability of the metal sheet body 3 in the subsequent stamping process.

[0031] The groove wall of the limiting slot 19 is rounded, and the elastic head 20 is made of rubber. This design allows the L-shaped support plate 151 to move the fastening plate 12 away from the metal plate body 3 under the pressure of the convex surface of the limiting arc block 14, which in turn allows the L-shaped support plate 151 to easily move the elastic head 20 away from the limiting slot 19.

[0032] When working, refer to the appendix Figure 1 As shown, the metal sheet body 3 to be processed is placed on the placement rack 201 arranged in a circular array, and the metal sheet body 3 is fixed by the placement rack 201. Then, the motor drives the processing disk 2 to rotate, and the processing disk 2 drives the upper placement rack 201 to rotate towards the side closer to the stamping head 4. When one set of placement racks 201 moves to the bottom of the stamping head 4, the rotation of the processing disk 2 stops. Then, the stamping head 4 is controlled to stamp the metal sheet body 3. During the stamping process, the wrapping plate 5 is adjusted to be above the stamping head 4 so that the wrapping plate 5 blocks the outside of the stamping head 4, that is, it is moved to the side. Figure 3 At the position shown, the stamping head 4 blocks the metal chips generated when stamping the metal sheet body 3, reducing the problem of metal chips splashing to the outside of the worktable 1, which is beneficial to the stamping of the metal sheet body 3. And when one of the metal plate body 3 stamping is completed, continue to control the processing disc 2 rotation, processing disc 2 drive its remaining metal plate body 3 continue to rotate, so that the punch head 4 on the subsequent metal plate body 3 stamping, so can realize the continuity of the metal plate stamping; In the initial state, the stop frame 501 is located away from the punch head 4 side, when one of the group of rack 201 moves to the bottom of the punch head 4, the control cylinder 6 telescopic end down at this time, so that the telescopic end of the cylinder 6 drive stop frame 501 down, after the bottom end of the stop frame 501 will move to the upper of the metal plate body 3, and will block the outside of the punch head 4, so as to facilitate the metal plate body 3 in the process of stamping generated metal debris shielding; When the telescopic end of the cylinder 6 drive stop frame 501 down, and the bottom end of the stop frame 501 moves to the upper of the metal plate body 3, the control electromagnetic adsorption plate 9 inside the stop frame 501 at this time, and then the metal plate body 3 in the process of stamping generated metal debris will be adsorbed by the electromagnetic adsorption plate 9, and adsorbed to the inner wall of the stop frame 501, after the metal plate body 3 stamping is completed, control the telescopic end of the electric push rod 7 moves, so that its telescopic end drive the whole stamping frame 8 to the side close to the annular collection frame 10 moves, when the whole stop frame 501 moves to the upper of the annular collection frame 10, control the electromagnetic adsorption plate 9 power off, so that the inner wall of the stop frame 501 adsorbed metal iron falls into the annular collection frame 10; When the metal plate body 3 is placed in the rack 201 inside, the metal plate body 3 will be placed on the horizontal plate of the fastening plate 12 first, and then because the fastening plate 12 is slidingly arranged in the guide groove 11, so that the fastening plate 12 on both sides will be close to each other, and the metal plate body 3 is fixed, so as to facilitate the stability of the metal plate body 3 in the process of stamping; When one of the metal plate body 3 stamping is completed, continue to control the processing disc 2 rotation, processing disc 2 drive its remaining metal plate body 3 continue to rotate, so that the punch head 4 on the subsequent metal plate body 3 stamping, so can realize the continuity of the metal plate stamping; In the initial state, the stop frame 501 is located away from the punch head 4 side, when one of the group of rack 201 moves to the bottom of the punch head 4, the control cylinder 6 telescopic end down at this time, so that the telescopic end of the cylinder 6 drive stop frame 501 down, after the bottom end of the stop frame 501 will move to the upper of the metal plate body 3, and will block the outside of the punch head 4, so as to facilitate the metal plate body 3 in the process of stamping generated metal debris shielding;

[0033] When the L-shaped support plate 151 is moved under the pressure of the limiting arc block 14, the L-shaped support plate 151 will move inside the rectangular groove 15 and press the elastic telescopic column 17. When the processing disc 2 continues to rotate, since the limiting arc block 14 is arranged on the side wall of the recycling frame 13 through the rotating frame 131, with the rotation of the processing disc 2, the L-shaped support plate 151 and the limiting arc plate 16 will be gradually separated from the limiting arc block 14. When the limiting arc plate 16 and the limiting arc block 14 are completely separated, under the elastic recovery of the elastic telescopic column 17, the elastic telescopic column 17 will drive the L-shaped support plate 151 and the fastening plate 12 to return to the initial position, so that the subsequent fastening plate 12 can continue to fix the metal plate body 3, and the operation is more convenient. Figure 1 and Figure 2 As shown in the accompanying drawings, when one group of metal plate bodies 3 is being punched, at this time, the rest of the placed frame 201 after punching is moved to the side close to the cleaning plate 181. At this time, the telescopic end of the L-shaped electric telescopic frame 18 is controlled to move, so that the telescopic end drives the cleaning plate 181 to move. The cleaning plate 181 will move along the end of the fastening plate 12 to the other end, so that the metal scraps on the end surface of the fastening plate 12 will be gradually swept off, thereby facilitating the subsequent metal plate to be punched to fall on the fastening plate 12. When the metal plate body 3 after punching is collected, and the metal plate body 3 to be punched is transported into the placed frame 201 through the feeding seat 102, at this time, the telescopic end of the L-shaped electric telescopic column 21 is controlled to move, so that the telescopic end drives the fastening plate 12 to move. The fastening plate 12 will drive the L-shaped support plate 151 to move. When the fastening plate 12 is fixed to the metal plate body 3, at this time, the elastic clamping head 20 on the side wall of the L-shaped support plate 151 is just clamped into the limiting clamping groove 19, so that the stability of the subsequent metal plate body 3 in the punching process can be further improved.

[0034] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A continuous stamping forming equipment for metal sheets, characterized in that: The device includes a worktable, on which a processing tray is rotatably mounted. A placement rack with a circumferential array design is mounted on the upper surface of the processing tray. The placement rack is used to place the main body of the metal sheet to be stamped. The bottom end of the processing tray is connected to the output end of a motor. A support frame is mounted on the side wall of the worktable. A stamping frame is mounted on the end of the support frame near the placement rack. A stamping head is provided at the bottom of the stamping frame. A wrapping plate is mounted on the side of the stamping frame near the placement rack. The wrapping plate is slidably disposed above the stamping head. A feeding seat is mounted on the side of the worktable above and away from the stamping head.

2. The continuous stamping forming equipment for metal sheets according to claim 1, characterized in that: A hydraulic cylinder is installed below the stamping frame near the placement frame. The wrapping plate is composed of multiple baffles. The wrapping plate is connected to the telescopic end of the hydraulic cylinder, and a through slot adapted to the stamping head is opened in the middle of the wrapping plate. The baffles are used to block the stamping head.

3. The continuous stamping forming equipment for metal sheets according to claim 2, characterized in that: An electric push rod is installed on the side wall of the support frame. The telescopic end of the electric push rod is connected to the side wall of the stamping frame. An electromagnetic adsorption plate is installed on the inner wall of each of the stops. The electromagnetic adsorption plate is connected to the controller through a power line. An annular collection frame is installed above the worktable. The annular collection frame is located at the bottom of the processing tray, and a collection groove is opened on the surface of the annular collection frame.

4. The continuous stamping forming equipment for metal sheets according to claim 2, characterized in that: The placement rack has two guide grooves inside, and a fastening plate is slidably installed inside each guide groove. The fastening plate consists of a horizontal plate and a vertical plate. The fastening plate can move inside the guide groove and fix the metal plate body. A rubber pad is fitted on the side of the fastening plate near the metal plate body.

5. The continuous stamping forming equipment for metal sheets according to claim 4, characterized in that: A recycling frame is installed above the workbench. The recycling frame is used to recycle the stamped metal sheet body. A linkage unit is provided on the side wall of the recycling frame. The linkage unit is used to drop the stamped metal sheet body into the recycling frame.

6. The continuous stamping forming equipment for metal sheets according to claim 5, characterized in that: The linkage unit includes a limiting arc block, which is rotatably mounted on the side wall of the recycling frame. The upper surface of the processing tray has rectangular slots arranged in a circular array. The rectangular slots and the placement rack are designed to correspond one-to-one. An L-shaped support plate is slidably mounted on the inner wall of each rectangular slot. One end of the L-shaped support plate is connected to the side wall of the fastening plate. A limiting arc plate is installed at the bottom of the L-shaped support plate. During the rotation of the L-shaped support plate and the limiting arc plate, the limiting arc plate will contact the convex surface of the limiting arc block.

7. The continuous stamping forming equipment for metal sheets according to claim 6, characterized in that: The side wall of the recycling box is provided with a rotating frame that is adapted to the limiting arc block. The wall of the rectangular groove is equipped with an elastic telescopic column. The end of the elastic telescopic column away from the rectangular groove is connected to the side wall of the L-shaped support plate. A spring is sleeved on the outer surface of the elastic telescopic column.

8. The continuous stamping forming equipment for metal sheets according to claim 6, characterized in that: An L-shaped electric telescopic frame is installed on the upper surface of the processing tray. A cleaning plate is fixedly installed on the telescopic end of the L-shaped electric telescopic frame. The cleaning plate is located on the side wall of two adjacent fastening plates. The cleaning plate is used to sweep the metal debris on the surface of the fastening plates into the annular collection frame.

9. A continuous stamping forming equipment for metal sheets according to claim 8, characterized in that: The rectangular groove has a limiting slot in its wall, and the L-shaped support plate has an elastic clip installed on its side wall. The shape of the elastic clip matches the shape of the limiting slot. The side wall of the placement rack has an L-shaped electric telescopic column installed, and the telescopic end of the L-shaped electric telescopic column contacts the upper end of the side wall of the fastening plate.

10. A continuous stamping forming equipment for metal sheets according to claim 9, characterized in that: The groove wall of the limiting slot has rounded corners, and the elastic clip is made of rubber.

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