Stamping product forming device

Abstract

The utility model discloses a stamping product forming device which comprises a workbench, a stamping mechanism and a clamping mechanism, an installation support is arranged on the workbench, the stamping mechanism is connected with the installation support, an upper die is arranged on the stamping mechanism, a first driving air cylinder is connected to the installation support in a rotating mode, and the clamping mechanism is connected with the installation support in a rotating mode. An output shaft of the first driving air cylinder is rotationally connected with the clamping mechanism, a feeding area and a discharging area are arranged on the workbench, a feeding mechanism is arranged in the feeding area, a discharging mechanism is arranged in the discharging area, a rotating mechanism is arranged on the workbench, a rotating disc is rotationally connected to the rotating mechanism, and a plurality of lower dies are arranged on the rotating disc. The lower die sequentially passes through the feeding area, the lower portion of the upper die and the discharging area, a plurality of ejector rods are connected to the rotary disc in a sliding mode, one end of each ejector rod penetrates into the lower die, and an ejection air cylinder is arranged in the discharging area. The utility model provides a stamping product forming device which can automatically feed, machine and discharge products and avoid manual intervention.

Description

A stamping product forming device Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to a stamping product forming device. Background Technology

[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube and profile materials, causing them to undergo plastic deformation or separation, thereby obtaining workpieces (stamped parts) of the required shape and size. In national production, stamping equipment has the advantages of saving materials and energy compared with traditional machining.

[0003] Most existing stamping equipment uses manual feeding and unloading. This type of stamping equipment not only has low production efficiency, but also makes it difficult to ensure the personal safety of operators during the stamping process. Summary of the Invention

[0004] The purpose of this invention is to provide a stamping product forming device that can automatically feed and unload products, avoiding manual intervention.

[0005] The technical solution adopted by the stamping product forming device disclosed in this utility model is:

[0006] The device includes a worktable, a stamping mechanism, and a clamping mechanism. A mounting bracket is provided on the worktable. The stamping mechanism is connected to the mounting bracket and has an upper die. A first drive cylinder is rotatably connected to the mounting bracket. The clamping mechanism is rotatably connected to the mounting bracket, and the output shaft of the first drive cylinder is rotatably connected to the clamping mechanism. The worktable has a loading area and a unloading area. A loading mechanism is located in the loading area, and the clamping mechanism is located near the top of the loading area. An unloading mechanism is located in the unloading area. A rotating mechanism is provided on the worktable, and a turntable is rotatably connected to the rotating mechanism. Multiple lower dies are located on the turntable. The lower dies pass sequentially through the loading area, below the upper die, and into the unloading area. Multiple ejector rods are slidably connected to the turntable, with one end of each ejector rod penetrating into the lower die. An ejector cylinder is located in the unloading area, and the output shaft of the ejector cylinder is located near the other end of one of the ejector rods.

[0007] As a preferred embodiment, one end of the top rod is fixedly connected to an ejector block, the bottom of the turntable is provided with multiple ejector brackets, a first light rod extends from the ejector bracket, the first light rod is fixedly connected to the bottom of the turntable, the other end of the top rod is fixedly connected to a first sliding plate, the first sliding plate is slidably connected to the first light rod, and a spring is sleeved on the outside of the first light rod, the two ends of the spring respectively contact the first sliding plate and the turntable.

[0008] As a preferred embodiment, the stamping mechanism includes a stamping cylinder and a second slide plate. The stamping cylinder is fixedly connected to the mounting bracket, the output shaft of the stamping cylinder is fixedly connected to the second slide plate, the upper die is fixedly connected to the second slide plate, and a second guide rod is fixedly connected to the second slide plate. The second guide rod is slidably connected to the mounting bracket.

[0009] As a preferred embodiment, the clamping mechanism includes a rotating shaft and a pneumatic gripper. The rotating shaft is rotatably connected to the mounting bracket. One end of the rotating shaft is fixedly connected to a rocker arm. The output shaft of the first drive cylinder is rotatably connected to the rocker arm. The other end of the rotating shaft is fixedly connected to a connector. A second drive cylinder is fixedly connected to the connector. The pneumatic gripper is fixedly connected to the output shaft of the second drive cylinder. The pneumatic gripper is located above the loading area.

[0010] As a preferred embodiment, the feeding mechanism is a feeding conveyor belt, with one end of the feeding conveyor belt close to the lower mold located in the feeding area.

[0011] As a preferred embodiment, the rotating mechanism includes a gearbox and a rotary motor. The gearbox is placed on the worktable, the output shaft of the rotary motor is connected to the gearbox, and the output shaft of the gearbox is fixedly connected to the center of the turntable.

[0012] As a preferred embodiment, the unloading mechanism includes an unloading channel, which is fixedly connected to the worktable. One end of the unloading channel is close to the lower mold located in the unloading area. An unloading cylinder is provided on the unloading channel, and a push plate is fixedly connected to the output shaft of the unloading cylinder. The unloading cylinder pulls the push plate to pass above the lower mold.

[0013] The beneficial effects of the stamping product forming device disclosed in this utility model are:

[0014] The feeding mechanism feeds the sheet metal into the feeding area, where it is clamped by the clamping mechanism and placed into the lower die. The rotating mechanism drives the turntable to rotate, allowing each lower die to pass sequentially through the feeding area, below the upper die, and the unloading area. The lower die with the sheet metal on it moves below the stamping mechanism, which drives the upper die to stamp the lower die to complete the plastic forming of the sheet metal. The stamping mechanism then drives the upper die away from the lower die. The rotating mechanism continues to drive the turntable to rotate, moving the lower die with the sheet metal on it into the unloading area. The output shaft of the ejector cylinder pushes the ejector rod upward, allowing the ejector rod to push out the stamped sheet metal and drop it into the unloading mechanism. This achieves automatic feeding, automatic stamping, and automatic unloading processes, improving production efficiency. Attached Figure Description

[0015] Figure 1 is a structural schematic diagram of a stamping product forming device according to the present invention.

[0016] Figure 2 is a schematic diagram of the stamping mechanism and the rotating mechanism of a stamping product forming device according to this utility model.

[0017] Figure 3 is a schematic diagram of the clamping mechanism and the feeding mechanism of a stamping product forming device according to this utility model.

[0018] Figure 4 is a schematic diagram of the material feeding mechanism of a stamping product forming device according to this utility model. Detailed Implementation

[0019] The present invention will be further described and illustrated below with reference to specific embodiments and the accompanying drawings:

[0020] Please refer to Figures 1 and 2.

[0021] The present invention discloses a stamping product forming device, including a worktable 1, a stamping mechanism 2 and a clamping mechanism 3.

[0022] A mounting bracket 11 is provided on the table surface of the workbench 1. The stamping mechanism 2 is connected to the mounting bracket 11. The stamping mechanism 2 includes a stamping cylinder 21 and a second slide plate 211. The stamping cylinder 21 is fixedly connected to the mounting bracket 11. The mounting bracket 11 suspends the stamping cylinder 21 above the table surface of the workbench 1. The output shaft of the stamping cylinder 21 faces the table surface of the workbench 1. The output shaft of the stamping cylinder 21 is fixedly connected to the top of the second slide plate 211. The stamping mechanism 2 is provided with an upper die 213. The upper die 213 is fixedly connected to the bottom of the second slide plate 211. Two second guide rods 212 are fixedly connected to the second slide plate 211. The second guide rods 212 are parallel to the output shaft of the stamping cylinder 21. The two second guide rods 212 are located on both sides of the output shaft of the stamping cylinder 21. The second guide rods 212 are slidably connected to the mounting bracket 11.

[0023] The output shaft of the stamping cylinder 21 pushes the second slide plate 211 down or pulls the second slide plate 211 up, so that the upper die 213 stamps the lower die 512 or the upper die 213 moves away from the lower die 512 after completing the stamping.

[0024] Please refer to Figures 1-3.

[0025] A first drive cylinder 111 is rotatably connected to the mounting bracket 11. A clamping mechanism 3 is rotatably connected to the mounting bracket 11. The clamping mechanism 3 includes a rotating shaft 31 and a pneumatic gripper 322. The rotating shaft 31 is rotatably connected to the mounting bracket 11. A rocker arm 311 is fixedly connected to one end of the rotating shaft 31. The rocker arm 311 is perpendicular to the rotating shaft 31. The output shaft of the first drive cylinder 111 is rotatably connected to the rocker arm 311. A connector 32 is fixedly connected to the other end of the rotating shaft 31. A second drive cylinder 321 is fixedly connected to the connector 32. The connection point between the connector 32 and the second drive cylinder 321 is away from the rotating shaft 31. The pneumatic gripper 322 is fixedly connected to the output shaft of the second drive cylinder 321.

[0026] By pushing or pulling the rocker arm 311 through the output shaft of the stamping cylinder 21, the rocker arm 311 can make the rotating shaft 31 rotate forward or backward.

[0027] Furthermore, the workbench 1 has a loading area and a unloading area on its surface. The loading area is equipped with a loading mechanism 4. In this embodiment, the loading mechanism 4 is preferably a loading conveyor belt. The loading conveyor belt is fixedly connected to the workbench 1, and the pneumatic gripper 322 of the clamping mechanism 3 is located above the loading area.

[0028] A rotating mechanism 5 is provided on the table surface of the workbench 1. The rotating mechanism 5 includes a gearbox 51 and a rotary motor 52. The gearbox 51 is placed on the table surface of the workbench 1. The output shaft of the rotary motor 52 is connected to the gearbox 51. A turntable 511 is rotatably connected to the rotating mechanism 5. The output shaft of the gearbox 51 is fixedly connected to the center of the turntable 511. A plurality of lower dies 512 are provided on the turntable 511. In this embodiment, eight lower dies 512 are preferred. The eight lower dies 512 are arranged at intervals around the center of the turntable 511. The rotary motor 52 drives the turntable 511 to rotate. The turntable 511 drives the eight lower dies 512 to move sequentially through the feeding area, below the upper die 213, and the unloading area. One end of the feeding conveyor belt is close to the lower die 512 located in the feeding area.

[0029] The first drive cylinder 111 pulls the rocker arm 311, causing the rotating shaft 31 to drive the pneumatic gripper 322 to rotate, so that the pneumatic gripper 322 moves above the feeding conveyor belt. The second drive cylinder 321 pushes the pneumatic gripper 322 down, so that the pneumatic gripper 322 clamps the plate on the feeding conveyor belt. The second drive cylinder 321 pulls the pneumatic gripper 322 up. The first drive cylinder 111 pushes the rocker arm 311, causing the rotating shaft 31 to drive the pneumatic gripper 322 to rotate, so that the pneumatic gripper 322 moves above the lower mold 512 in the feeding area. The second drive cylinder 321 pushes the pneumatic gripper 322 down, so that the pneumatic gripper 322 transfers the plate and places it in the lower mold 512. The second drive cylinder 321 pulls the pneumatic gripper 322 up away from the lower mold 512. The first drive cylinder 111 pulls the rocker arm 311. The above steps are repeated to achieve the effect of automatic feeding.

[0030] The rotary motor 52 drives the turntable 511 to rotate, allowing each lower die 512 to enter the loading area. The clamping mechanism 3 places the sheet metal. After the sheet metal is placed, the rotary motor 52 drives the turntable 511 to continue rotating, moving the lower die 512 with the sheet metal to below the upper die 213. The stamping cylinder 21 pushes the upper die 213 down, and the upper die 213 stamps the sheet metal in the lower die 512 to complete the shaping. The stamping cylinder 21 pulls the upper die 213 up away from the lower die 512. The rotary motor 52 drives the turntable 511 to rotate, moving each lower die 512 with the sheet metal to below the upper die 213. The stamping cylinder 21 drives the upper die 213 to repeatedly rise and fall, achieving the effect of automatic stamping.

[0031] Please refer to Figures 1, 2 and 4.

[0032] Multiple ejector rods 53 are slidably connected to the turntable 511. In this embodiment, eight ejector rods 53 are preferred, and the eight ejector rods 53 correspond to eight lower molds 512. One end of the ejector rod 53 passes through the turntable 511, and the other end of the ejector rod 53 passes into the lower mold 512. An ejector block is fixedly connected to one end of the ejector rod 53, and the top of the ejector block is parallel to the bottom of the lower mold 512. Multiple ejector brackets are provided at the bottom of the turntable 511. In this embodiment, eight ejector brackets are preferred, and the eight ejector brackets correspond to eight ejector rods 53. Two first smooth rods extend from the ejector brackets. The first smooth rods are fixedly connected to the bottom of the turntable 511. The other end of the ejector rod 53 is fixedly connected to a first sliding plate 531. The two sides of the first sliding plate 531 are slidably connected to the two first smooth rods respectively. A spring 532 is sleeved on the outside of the first smooth rod. The two ends of the spring 532 respectively abut against the first sliding plate 531 and the turntable 511.

[0033] The unloading area is equipped with an unloading mechanism 6, which includes an unloading channel 61. The unloading channel 61 is fixedly connected to the table surface of the workbench 1. One end of the unloading channel 61 is close to the lower mold 512 located in the unloading area. An unloading cylinder 611 is provided on the unloading channel 61. The output shaft of the unloading cylinder 611 is fixedly connected to a push plate 612. The unloading cylinder 611 pulls the push plate 612 to pass over the lower mold 512.

[0034] Furthermore, an ejector cylinder 62 is provided in the unloading area, and the output shaft of the ejector cylinder 62 is close to the other end of one of the ejector rods 53;

[0035] After the sheet metal in the lower die 512 is stamped, the sheet metal will generate heat due to plastic deformation. The rotary motor 52 drives the turntable 511 to rotate, allowing the lower die 512 to enter the blanking area. During this process, the sheet metal comes into contact with cold air for heat exchange, thereby reducing the temperature of the sheet metal. When the lower die 512 enters the blanking area, the output shaft of the blanking cylinder 611 pushes the push plate 612 past the lower die 512, and the output shaft of the ejector cylinder 62 pushes the ejector rod 53 to rise. The ejector rod 53 pushes the sheet metal out, and the output shaft of the blanking cylinder 611 pulls the push plate 612 to pull the sheet metal into the blanking channel 61. The output shaft of the ejector cylinder 62 retracts, and the spring 532 pushes the first slide plate 531 to slide down on the first guide rod, causing the ejector rod 53 to descend and reset.

[0036] The rotary motor 52 drives the turntable 511 to rotate, allowing each lower die 512 to enter the unloading area. The unloading cylinder 611 and the ejection cylinder 62 reciprocate, continuously pushing the stamped sheet material in each lower die 512 into the unloading channel 61, achieving the effect of automatic unloading.

[0037] This utility model provides a stamping product forming device. The feeding mechanism feeds the sheet metal into the feeding area, and the clamping mechanism clamps the sheet metal and places it into the lower die. The rotating mechanism drives the turntable to rotate, so that each lower die passes through the feeding area, below the upper die, and the unloading area in sequence. The lower die with the sheet metal is placed under the stamping mechanism, and the stamping mechanism drives the upper die to stamp the lower die to complete the plasticity of the sheet metal. The stamping mechanism drives the upper die away from the lower die. The rotating mechanism continues to drive the turntable to rotate, moving the lower die with the sheet metal to the unloading area. The output shaft of the ejector cylinder pushes the ejector rod to rise, so that the ejector rod pushes out the stamped sheet metal and drops it into the unloading mechanism, thereby realizing the automatic feeding, automatic stamping, and automatic unloading processes and improving production efficiency.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A stamping product forming apparatus, characterized in that, The device includes a worktable, a stamping mechanism, and a clamping mechanism. A mounting bracket is provided on the worktable. The stamping mechanism is connected to the mounting bracket and has an upper die. A first drive cylinder is rotatably connected to the mounting bracket. The clamping mechanism is rotatably connected to the mounting bracket, and the output shaft of the first drive cylinder is rotatably connected to the clamping mechanism. The worktable has a loading area and a unloading area. A loading mechanism is located in the loading area, and the clamping mechanism is located near the top of the loading area. An unloading mechanism is located in the unloading area. A rotating mechanism is provided on the worktable, and a turntable is rotatably connected to it. Multiple lower dies are located on the turntable. The lower dies pass sequentially through the loading area, below the upper die, and into the unloading area. Multiple ejector rods are slidably connected to the turntable, with one end of each ejector rod penetrating into the lower die. An ejector cylinder is located in the unloading area, with the output shaft of the ejector cylinder near the other end of one of the ejector rods.

2. The stamping product forming apparatus as described in claim 1, characterized in that, One end of the top rod is fixedly connected to an ejector block. The bottom of the turntable is provided with multiple ejector brackets. A first light rod extends from the ejector bracket. The first light rod is fixedly connected to the bottom of the turntable. The other end of the top rod is fixedly connected to a first sliding plate. The first sliding plate is slidably connected to the first light rod. A spring is sleeved on the outside of the first light rod. The two ends of the spring respectively contact the first sliding plate and the turntable.

3. The stamping product forming apparatus as described in claim 2, characterized in that, The stamping mechanism includes a stamping cylinder and a second slide plate. The stamping cylinder is fixedly connected to the mounting bracket. The output shaft of the stamping cylinder is fixedly connected to the second slide plate. The upper die is fixedly connected to the second slide plate. A second guide rod is fixedly connected to the second slide plate. The second guide rod is slidably connected to the mounting bracket.

4. The stamping product forming apparatus as described in claim 3, characterized in that, The clamping mechanism includes a rotating shaft and a pneumatic gripper. The rotating shaft is rotatably connected to the mounting bracket. One end of the rotating shaft is fixedly connected to a rocker arm. The output shaft of the first drive cylinder is rotatably connected to the rocker arm. The other end of the rotating shaft is fixedly connected to a connector. A second drive cylinder is fixedly connected to the connector. The pneumatic gripper is fixedly connected to the output shaft of the second drive cylinder. The pneumatic gripper is located above the loading area.

5. The stamping product forming apparatus as described in claim 4, characterized in that, The feeding mechanism is a feeding conveyor belt, one end of which is close to the lower mold located in the feeding area.

6. The stamping product forming apparatus as described in claim 5, characterized in that, The rotating mechanism includes a gearbox and a rotary motor. The gearbox is placed on the worktable, and the output shaft of the rotary motor is connected to the gearbox. The output shaft of the gearbox is fixedly connected to the center of the turntable.

7. The stamping product forming apparatus as described in claim 6, characterized in that, The feeding mechanism includes a feeding channel, which is fixedly connected to the worktable. One end of the feeding channel is close to the lower mold located in the feeding area. A feeding cylinder is provided on the feeding channel. A push plate is fixedly connected to the output shaft of the feeding cylinder. The feeding cylinder pulls the push plate to pass above the lower mold.

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