A feeding and discharging device for punching stainless steel containers

Abstract

The utility model provides a kind of feeding and discharging device for stainless steel container stamping, belong to stamping equipment technical field. Including stamping assembly and base, the stamping assembly includes floating material taking mechanism, the floating material taking mechanism includes positioning frame, and the positioning frame top outer wall slidingly installed has floating frame. The utility model is by being provided with floating material taking mechanism, cylinder one is driven floating frame, cylinder two sliding frame is driven to realize multidirectional floating compensation movement, can accurately place workpiece to lower mould, improve the fault tolerance of workpiece taking and placing operation, simultaneously after upper mould stamping is completed, rely on back type push plate return formation airtight negative pressure, cooperate with the hard conduit of external negative pressure pump and hold the annular waste after punching together, make waste follow back type push plate synchronous lift off mould area, effectively avoid waste splashing, prevent waste to be jammed into mould gap, avoid workpiece scratch, mould damage, improve stamping production safety.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment technology, and in particular to a loading and unloading device for stamping stainless steel containers. Background Technology

[0002] Stainless steel containers are a type of daily consumer product widely used in the kitchen and catering industry. The processing flow generally begins with the initial stamping and stretching of thin sheets to obtain a semi-finished container with excess material at the bottom. The semi-finished product needs to be transferred to a stamping machine for secondary precision pressing and shaping, while punching and cutting away excess annular waste material at the bottom of the container, finally obtaining a finished stainless steel container with qualified dimensions.

[0003] Existing automated loading and unloading mechanisms are mostly rigid rated stroke structures, lacking floating compensation, resulting in poor fault tolerance in picking up and placing workpieces. When changing molds to produce products of different specifications, the workload of machine debugging is large. At the same time, the ring-shaped waste generated by punching is usually discharged by air blowing, which easily causes waste to splash. When the waste gets stuck in the mold gap, it will scratch the workpiece or even damage the mold. In addition, traditional receiving mechanisms are mostly fixed structures, requiring manual height adjustment when producing products of different specifications, and cannot automatically dump waste.

[0004] Therefore, this application provides a loading and unloading device for stamping stainless steel containers to meet the requirements. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a loading and unloading device for stamping stainless steel containers. By setting up a floating material handling mechanism, a floating frame is driven by a cylinder one and a sliding frame is driven by a cylinder two to achieve multi-directional floating compensation movement. This can accurately place the workpiece on the lower die, improving the fault tolerance of workpiece loading and unloading operations. At the same time, after the upper die stamping is completed, the return stroke of the return push plate forms a closed negative pressure, which, together with the rigid conduit of the external negative pressure pump, sucks up the annular scrap after punching. The scrap is lifted away from the die area synchronously with the return push plate, effectively avoiding scrap splashing, preventing scrap from getting stuck in the die gap, avoiding workpiece scratches and die damage, and improving the safety of stamping production.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A stainless steel container stamping loading and unloading device includes a stamping assembly and a base. The stamping assembly includes a floating material handling mechanism, which includes a positioning frame. A floating frame is slidably mounted on the top outer wall of the positioning frame. A top plate is fixedly mounted on the top of the positioning frame. A cylinder is fixedly mounted on the side wall of the top plate, and the output end of the cylinder is fixedly connected to the top of the floating frame. A sliding frame is slidably mounted on the outer wall of the floating frame. A cylinder is fixedly mounted on the inner wall of the floating frame, and the output end of the cylinder is fixedly connected to the inner wall of the sliding frame. A crossbeam arm is fixedly mounted on the outer wall of the sliding frame. Multiple sets of clamps are evenly fixedly mounted on the crossbeam arm. A pneumatic chuck is fixedly mounted at the bottom of the clamp, and the pneumatic chuck is externally connected to an air pump.

[0007] Optionally, the stamping assembly further includes a base, with sliding columns fixedly installed at the four corners of the top of the base, a top seat fixedly installed on the top of the four sets of sliding columns, a drive motor fixedly installed on the top of the top seat, a lower die fixedly installed at the center of the top of the base, and a pressure seat slidably installed on the four sets of sliding columns, with the output end of the drive motor fixedly connected to the top of the pressure seat.

[0008] Optionally, multiple sets of connecting columns are fixedly installed at the bottom of the pressure base, and the same pressure plate is fixedly installed at the bottom of the multiple sets of connecting columns. An upper mold is fixedly installed on the inner wall of the pressure plate, and the upper mold and lower mold are used in conjunction. The outer wall of the crossbeam arm is tangent to the outer wall of the pressure plate. Rigid guide tubes are fixedly installed at the four corners of the bottom of the pressure plate, and the rigid guide tubes are connected to a negative pressure pump. The same U-shaped push plate is slidably installed on the four sets of rigid guide tubes, and the inner wall of the U-shaped push plate is slidably connected to the outer wall of the upper mold. A cylinder three is fixedly installed on the top of the pressure plate, and the output end of the cylinder three is fixedly connected to the top of the U-shaped push plate.

[0009] Optionally, a reversing box one is fixedly installed on the top of the machine base. A helical gear set one is rotatably installed on the inner wall of the reversing box one. A main shaft is fixedly installed at the output end of the helical gear set one, and the main shaft rotates through the reversing box one. A motor one is fixedly installed on the outer wall of the reversing box one, and the output end of the motor one is fixedly connected to the input end of the helical gear set one. Reversing boxes two are fixedly installed on both sides of the top of the machine base. A worm gear mechanism is rotatably installed on the inner wall of the reversing box two. A first belt drive mechanism is installed at both ends of the main shaft. The input end of the first belt drive mechanism is fixedly connected to the end wall of the main shaft, and the output end of the first belt drive mechanism is fixedly connected to the end wall of the worm gear. A screw one is fixedly installed at the output end of the worm gear mechanism, and the end wall of the screw one is rotatably connected to the inner wall of the top of the machine base. Guide rods are fixedly installed on the inner walls of both sides of the top of the machine base. The same material conveying component is installed on the two sets of guide rods and the two sets of screw one. The two sets of screw one rotate in the same direction.

[0010] Optionally, the material conveying assembly includes an I-beam base, with corresponding screws threaded to both sides of the bottom of the I-beam base, and corresponding guide rods slidably connected to both sides of the bottom of the I-beam base. A second screw is rotatably mounted on the inner wall of the I-beam base, and a second helical gear set is rotatably mounted on the inner wall of the I-beam base. The end wall of the second screw is fixedly connected to the output end of the second helical gear set. A second motor is fixedly mounted at the bottom of the I-beam base, and a second belt drive mechanism is mounted on the outer wall of the I-beam base. The output end of the second motor is fixedly connected to the input end of the second belt drive mechanism, and the output end of the second belt drive mechanism is fixedly connected to the input end of the second helical gear set.

[0011] Optionally, a sliding seat is slidably installed on the outer wall of the I-beam base, and the inner wall of the sliding seat is threadedly connected to the screw. A base plate is fixedly installed on the top of the sliding seat, and a deflection box is fixedly installed on the top end wall of the base plate. A gear is rotatably connected to the outer wall of the deflection box. A rotating rod is rotatably installed on the inner wall of the middle part of the deflection box, and the end wall of the rotating rod is fixedly connected to the gear. A rack is slidably installed on the inner wall of the top of the deflection box, and the rack meshes with the gear. A cylinder is fixedly installed on the outer wall of the top of the deflection box, and the output end of the cylinder is fixedly connected to the end wall of the rack. The rack slides through the side wall of the deflection box, and a receiving plate is fixedly installed on the rotating rod.

[0012] Compared with the prior art, this utility model has at least the following beneficial effects: In the above scheme, by setting up a floating material handling mechanism, a floating frame is driven by cylinder one and a sliding frame is driven by cylinder two to achieve multi-directional floating compensation movement. This can accurately place the workpiece on the lower die, improving the fault tolerance of workpiece handling operations. At the same time, after the upper die is stamped, the return push plate forms a closed negative pressure, which, together with the rigid conduit of the external negative pressure pump, sucks up the annular scrap after punching. This allows the scrap to be lifted away from the die area synchronously with the return push plate, effectively avoiding scrap splashing, preventing scrap from getting stuck in the die gap, avoiding workpiece scratches and die damage, and improving the safety of stamping production. By setting up a material conveying assembly, drive motor 2 drives screw 2 to rotate, causing the sliding seat to slide on the I-beam seat, thereby driving the substrate forward. This causes the receiving plate on the substrate to move directly below the return push plate. At this time, drive cylinder 3 to drive the return push plate downward, allowing air around the return push plate to enter between the waste and the return push plate. Simultaneously, the waste separates from the rigid conduit opening. Under the action of gravity, the waste falls onto the receiving plate. Then, reverse motor 2 resets the receiving plate and drives cylinder 4 to push the rack outward, causing the rack to mesh with the gear, thereby driving the rotating rod to rotate. This causes the receiving plate on the rotating rod to deflect, thus collecting the waste on the receiving plate in a unified manner. When pressing stainless steel containers of different specifications, the upper and lower molds can be replaced. At the same time, the drive motor drives the main shaft to rotate through the helical gear set. The first belt transmission mechanism drives the worm gear mechanism to mesh, thereby driving the screw to rotate. The screw meshes with the I-beam. Under the action of two sets of guide rods, the I-beam slides on the guide rods, thus adapting to stainless steel containers of different heights. Attached Figure Description

[0013] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0014] Figure 1 A three-dimensional structural diagram of a loading and unloading device for stamping stainless steel containers; Figure 2 This is a plan view of a stainless steel container stamping loading and unloading device; Figure 3 This is a rear view of a stainless steel container stamping loading and unloading device. Figure 4 This is a three-dimensional structural diagram of the floating material handling mechanism; Figure 5 This is a schematic diagram of the assembly of the sliding frame and the floating frame; Figure 6 This is a schematic diagram of the assembly of the machine base and the material conveying assembly; Figure 7 This is a schematic diagram showing the displacement of the material conveying assembly; Figure 8 This is a schematic diagram of the installation of two sets of screws; Figure 9 This is a schematic diagram of the internal structure of the reversing box 1; Figure 10 This is a schematic diagram of the internal structure of the second reversing box; Figure 11 This is a schematic diagram of the material conveying assembly. Figure 12 This is a schematic diagram of the assembly of the substrate and the sliding base; Figure 13 This is a schematic diagram of the fit between a gear and a rack; Figure 14 This is a schematic diagram of the assembly of the sliding seat on the I-beam base; Figure 15 This is a schematic diagram of the structure of each component on the pressure seat; Figure 16 This is a split view of the components on the pressure base.

[0015] Figure label: Stamping assembly 100, floating material handling mechanism 110, positioning frame 111, floating frame 112, top plate 113, cylinder one 114, sliding frame 115, cylinder two 116, clamping frame 117, pneumatic chuck 118, crossbeam arm 119, base 120, sliding column 121, top seat 122, lower die 123, drive motor 124, pressure seat 130, connecting column 131, pressure plate 132, upper die 133, rigid guide tube 134, return push plate 135, cylinder three 136, machine base 200, reversing box one 2 10. Helical gear set 1 211, main shaft 212, motor 1 213, first belt drive mechanism 220, reversing box 230, worm gear mechanism 231, screw 1 232, guide rod 233, material conveying assembly 240, I-beam seat 241, screw 242, helical gear set 243, motor 244, second belt drive mechanism 245, sliding seat 250, base plate 251, deflection box 252, gear 253, rotating rod 254, rack 255, cylinder 4 256, receiving plate 257.

[0016] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0017] The following is a detailed description of a stainless steel container stamping loading and unloading device provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; for some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0018] like Figures 1 to 16As shown in the figure, an embodiment of the present invention provides a loading and unloading device for stamping stainless steel containers, including a stamping assembly 100 and a base 200. The stamping assembly 100 includes a floating material handling mechanism 110, which includes a positioning frame 111. The positioning frame 111 is fixed to the ground. A floating frame 112 is slidably mounted on the top outer wall of the positioning frame 111. A top plate 113 is fixedly mounted on the top of the positioning frame 111. A cylinder 114 is fixedly mounted on the side wall of the top plate 113, and the output end of the cylinder 114 is fixedly connected to the top of the floating frame 112. By driving the cylinder 114, the floating frame 112 can be driven to slide on the positioning frame 111. A sliding frame 115 is slidably mounted on the outer wall of the floating frame 112. A cylinder 116 is fixedly mounted on the inner wall of the floating frame 112, and the output end of the cylinder 116 is fixedly connected to the inner wall of the sliding frame 115. A crossbeam arm 119 is fixedly installed on the outer wall of the sliding frame 115. Multiple sets of clamps 117 are evenly fixedly installed on the crossbeam arm 119. A pneumatic chuck 118 is fixedly installed at the bottom of the clamp 117. The pneumatic chuck 118 is connected to an external air pump. In this utility model, the pneumatic chuck 118 can pick up the initially pressed stainless steel container by using the external air pump. The floating frame 112 is pushed by the first driving cylinder 114 to move, and the initially pressed stainless steel container can be transported to the top of the lower die 123. The second driving cylinder 116 drives the sliding frame 115 and the crossbeam arm 119 to move downward, and the pneumatic chuck 118 puts down the workpiece, and the stainless steel container can be placed on the lower die 123. After that, the second driving cylinder 116 and the first driving cylinder 114 are reversed, so that the crossbeam arm 119 and the pneumatic chuck 118 are reset, which is convenient for the next stamping step.

[0019] In this embodiment, as Figures 1 to 3 , Figure 15 and Figure 16 As shown, the stamping assembly 100 also includes a base 120. Slide pillars 121 are fixedly installed at the four corners of the top of the base 120. A single top seat 122 is fixedly installed on the top of each of the four slide pillars 121. A drive motor 124 is fixedly installed on the top of the top seat 122. A lower die 123 is fixedly installed at the center of the top of the base 120. The lower die 123 has a groove in the middle to facilitate the upper die 133 pressing off the scrap. A single pressure seat 130 is slidably installed on each of the four slide pillars 121. The output end of the drive motor 124 is connected to the pressure seat 130. The top is fixedly connected, and the drive motor 124 can drive the pressure seat 130 to press down. Multiple sets of connecting columns 131 are fixedly installed at the bottom of the pressure seat 130. The same pressure plate 132 is fixedly installed at the bottom of each set of connecting columns 131. An upper die 133 is fixedly installed on the inner wall of the pressure plate 132, and the upper die 133 works in conjunction with the lower die 123. By changing the upper die 133 and lower die 123 of different specifications, stainless steel containers of different specifications can be stamped. The outer wall of the crossbeam arm 119 is tangent to the outer wall of the pressure plate 132 (refer to the attached instruction manual). Figure 2As shown), the crossbeam arm 119 does not obstruct the cooperation and stamping of the upper die 133 and the lower die 123. Rigid guide tubes 134 are fixedly installed at the four corners of the bottom of the pressure plate 132, and the rigid guide tubes 134 are connected to a negative pressure pump. Driving the negative pressure pump can generate negative pressure at the opening of the rigid guide tubes 134, thereby sucking up the waste material. A single loop-shaped push plate 135 is slidably installed on the four sets of rigid guide tubes 134, and the inner wall of the loop-shaped push plate 135 is slidably connected to the outer wall of the upper die 133. A cylinder 136 is fixedly installed on the top of the pressure plate 132, and the output end of the cylinder 136 is fixedly connected to the top of the loop-shaped push plate 135. In this utility model, the drive motor 124 drives the pressure seat 130 to move up and down on the sliding column 121, causing the pressure plate 132 to drive the upper die 133 to perform secondary precision pressing on the stainless steel container on the lower die 123. This process transforms the stainless steel container into a qualified stainless steel container. Simultaneously, it breaks the scrap at the bottom of the workpiece. Then, the drive motor 124 moves the pressure seat 130 upward. During this process, when the stainless steel container is punched downward by the upper die 133, the scrap is broken in the groove around the lower die 123. At the same time, the air between the scrap and the return push plate 135 is forced out. At the moment when the upper die 133 returns upward, the scrap, under the action of the rebound force, forms a sealed negative pressure between the end face of the return push plate 135 and the scrap, preventing air from entering quickly. Under the action of negative pressure, the scrap is lifted along with the return push plate 135. At the same time, the negative pressure pump connected to the rigid conduit 134 is driven to form a negative pressure at the contact point between the pipe opening of the rigid conduit 134 and the scrap, thereby further holding the scrap and ensuring that the scrap is lifted along with the return push plate 135.

[0020] As one implementation method in this embodiment, such as Figure 1 , Figures 6 to 10As shown, a reversing box 210 is fixedly installed on the top of the machine base 200. A helical gear set 211 is rotatably installed on the inner wall of the reversing box 210. A main shaft 212 is fixedly installed at the output end of the helical gear set 211, and the main shaft 212 rotates through the reversing box 210. A motor 213 is fixedly installed on the outer wall of the reversing box 210, and the output end of the motor 213 is fixedly connected to the input end of the helical gear set 211. Reversing boxes 230 are fixedly installed on both sides of the top of the machine base 200. The two sets of reversing boxes 230 are symmetrically arranged. A worm gear mechanism 231 is rotatably installed on the inner wall of the reversing box 230. A first belt drive mechanism 220 is installed at both ends of the main shaft 212. The input end of the first belt drive mechanism 220 is fixedly connected to the end wall of the main shaft 212, and the output end of the first belt drive mechanism 220 is fixedly connected to the end wall of the worm. A screw is fixedly installed at the output end of the worm gear mechanism 231. The screw 232 is rotatably connected to the inner wall of the top of the machine base 200. Guide rods 233 are fixedly installed on the inner walls of both sides of the top of the machine base 200. The same material conveying assembly 240 is installed on the two sets of guide rods 233 and the two sets of screws 232. The two sets of screws 232 rotate in the same direction. In this utility model, when pressing stainless steel containers of different specifications, the corresponding upper mold 133 and lower mold 123 can be replaced. At the same time, the drive motor 213 drives the main shaft 212 to rotate through the helical gear set 211. The first belt transmission mechanism 220 drives the worm gear mechanism 231 to mesh, thereby driving the screw 232 to rotate, so that the screw 232 meshes with the I-beam 241. Under the action of the two sets of guide rods 233, the I-beam 241 slides on the guide rods 233, thereby adapting to stainless steel containers of different heights.

[0021] In this embodiment, as Figure 7 , Figures 11 to 14As shown, the feeding assembly 240 includes an I-beam base 241. The bottom sides of the I-beam base 241 are threadedly connected to corresponding screws 232. The bottom sides of the I-beam base 241 are slidably connected to corresponding guide rods 233. Under the guidance of the guide rods 233, when the screws 232 mesh with the inner wall of the bottom of the I-beam base 241, the I-beam base 241 can slide on the guide rods 233, thus adapting to the stamping of stainless steel containers of different specifications. A second screw 242 is rotatably mounted on the inner wall of the I-beam base 241, and a second helical gear set 243 is rotatably mounted on the inner wall of the I-beam base 241. The end wall of the second screw 242 is fixedly connected to the output end of the second helical gear set 243. A second motor 244 is fixedly mounted at the bottom of the I-beam base 241, and a second belt drive is mounted on the outer wall of the I-beam base 241. Mechanism 245, the output end of motor 244 is fixedly connected to the input end of the second belt drive mechanism 245, and the output end of the second belt drive mechanism 245 is fixedly connected to the input end of the helical gear set 243. By using motor 244 to drive the second belt drive mechanism 245 and the helical gear set 243 to work, the screw 242 is driven to rotate. Compared with the motor directly driving the screw 242, it has the effect of speed reduction and torque increase. The second belt drive mechanism 245 is the first stage of reduction, and the helical gear set 243 is the second stage of reduction. The two-stage transmission amplifies the torque, eliminating the need to use a large and expensive low-speed high-torque motor, reducing the overall cost of the machine. It can smoothly drive the sliding seat and the loading component load. The sliding seat 250 is slidably installed on the outer wall of the I-beam 241. The inner wall of the sliding seat 250 is threadedly connected to the screw 242. The I-beam seat 241 guides the movement of the sliding seat 250. A base plate 251 is fixedly installed on the top of the sliding seat 250. A deflection box 252 is fixedly installed on the top end wall of the base plate 251. A gear 253 is rotatably connected to the outer wall of the deflection box 252. A rotating rod 254 is rotatably installed on the inner wall of the middle part of the deflection box 252, and the end wall of the rotating rod 254 is fixedly connected to the gear 253. A rack 255 is slidably installed on the inner wall of the top of the deflection box 252, and the rack 255 meshes with the gear 253. A cylinder 256 is fixedly installed on the outer wall of the top of the deflection box 252, and the output end of the cylinder 256 is fixedly connected to the end wall of the rack 255. The rack 255 slides through the side wall of the deflection box 252. The rotating rod 254 is fixedly... Equipped with a receiving plate 257, in this invention, a second drive motor 244 drives a second belt transmission mechanism 245 and a helical gear set 243 to work, thereby driving a screw 242 to rotate. This causes the sliding seat 250 to slide on the I-beam seat 241, thus moving the base plate 251 forward. The receiving plate 257 on the base plate 251 moves to directly below the return push plate 135. At this time, a third drive cylinder 136 drives the return push plate 135 downward, allowing air around the return push plate 135 to enter between the waste material and the return push plate 135. Simultaneously, the waste material disengages from the opening of the rigid conduit 134. Under the influence of gravity, the waste material falls onto the receiving plate 257. Afterward, the second reverse motor 244 resets the receiving plate 257.The cylinder 256 is driven to push the rack 255 outward, causing the rack 255 to mesh with the gear 253. This, in turn, drives the rotating rod 254 to rotate, causing the receiving plate 257 on the rotating rod 254 to deflect, thereby collecting the waste material on the receiving plate 257.

[0022] The working principle of the technical solution provided by this utility model is as follows: Using the air pump connected to the pneumatic chuck 118, the pneumatic chuck 118 can pick up the formed stainless steel container (which has been initially pressed into a stainless steel container, but there is pressing waste around the bottom, and the container has not undergone secondary fine pressing). By driving the first cylinder 114 to push the floating frame 112 to move, the initially pressed stainless steel container can be transported to the top of the lower mold 123. The second cylinder 116 drives the sliding frame 115 and the crossbeam arm 119 to move downward, and the pneumatic chuck 118 puts down the workpiece, so that the stainless steel container can be placed on the lower mold 123. After that, the second cylinder 116 and the first cylinder 114 are reversed so that the crossbeam arm 119 and the pneumatic chuck 118 are reset. The drive motor 124 moves the pressure seat 130 up and down on the slide column 121, causing the pressure plate 132 to drive the upper die 133 to perform secondary precision pressing on the stainless steel container on the lower die 123, making it a qualified stainless steel container. At the same time, the scrap at the bottom of the workpiece is crushed off. Afterwards, the drive motor 124 moves the pressure seat 130 up. During this process, when the stainless steel container is punched downward by the upper die 133, the scrap is crushed into the groove around the lower die 123, and at the same time, the scrap is pushed off the return push plate 1. The air between 35 is expelled, and at the moment the upper mold 133 returns upward, the waste material, under the action of the rebound force, forms a closed negative pressure between the end face of the return push plate 135 and the waste material, preventing air from entering quickly. Under the action of negative pressure, the waste material is lifted along with the return push plate 135. At the same time, in conjunction with the negative pressure pump that drives the connection of the rigid conduit 134, it forms a negative pressure at the contact point between the pipe opening of the rigid conduit 134 and the waste material, thereby further holding the waste material and ensuring that the waste material is lifted along with the return push plate 135. The second drive motor 244 drives the second belt transmission mechanism 245 and the second helical gear set 243 to work, thereby driving the second screw 242 to rotate. This causes the sliding seat 250 to slide on the I-beam seat 241, thereby driving the base plate 251 to move forward. This causes the receiving plate 257 on the base plate 251 to move directly below the return push plate 135. At this time, the third drive cylinder 136 drives the return push plate 135 to move downward, allowing air around the return push plate 135 to enter the waste material and return mold. Between the push plates 135, the waste material separates from the opening of the rigid conduit 134. At this time, under the action of gravity, the waste material can fall onto the receiving plate 257. Then, the reverse motor 244 resets the receiving plate 257 and drives the cylinder 256 to push the rack 255 outward, so that the rack 255 meshes with the gear 253, thereby driving the rotating rod 254 to rotate, causing the receiving plate 257 on the rotating rod 254 to deflect, thereby collecting the waste material on the receiving plate 257 in a unified manner. When pressing stainless steel containers of different specifications, the upper mold 133 and lower mold 123 can be replaced. At the same time, the drive motor 213 drives the main shaft 212 to rotate through the helical gear set 211. The first belt transmission mechanism 220 drives the worm gear mechanism 231 to mesh, thereby driving the screw 232 to rotate. The screw 232 meshes with the I-beam 241. Under the action of the two sets of guide rods 233, the I-beam 241 slides on the guide rods 233, thus adapting to stainless steel containers of different heights.

[0023] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A loading and unloading device for stamping stainless steel containers, comprising a stamping assembly (100) and a base (200), characterized in that, The stamping assembly (100) includes a floating material handling mechanism (110), which includes a positioning frame (111). A floating frame (112) is slidably mounted on the top outer wall of the positioning frame (111). A top plate (113) is fixedly mounted on the top of the positioning frame (111). A cylinder (114) is fixedly mounted on the side wall of the top plate (113), and the output end of the cylinder (114) is fixedly connected to the top of the floating frame (112). A sliding frame (115) is slidably installed on the wall. A second cylinder (116) is fixedly installed on the inner wall of the floating frame (112). The output end of the second cylinder (116) is fixedly connected to the inner wall of the sliding frame (115). A crossbeam arm (119) is fixedly installed on the outer wall of the sliding frame (115). Multiple sets of clamps (117) are evenly fixedly installed on the crossbeam arm (119). A pneumatic chuck (118) is fixedly installed at the bottom of the clamp (117). The pneumatic chuck (118) is connected to an external air pump.

2. The stainless steel container stamping loading and unloading device according to claim 1, characterized in that, The stamping assembly (100) also includes a base (120), with slide columns (121) fixedly installed at the four corners of the top of the base (120). The same top seat (122) is fixedly installed on the top of the four sets of slide columns (121). A drive motor (124) is fixedly installed on the top of the top seat (122). A lower die (123) is fixedly installed at the center of the top of the base (120). The same pressure seat (130) is slidably installed on the four sets of slide columns (121). The output end of the drive motor (124) is fixedly connected to the top of the pressure seat (130).

3. The stainless steel container stamping loading and unloading device according to claim 2, characterized in that, Multiple sets of connecting columns (131) are fixedly installed at the bottom of the pressure base (130). The same pressure plate (132) is fixedly installed at the bottom of the multiple sets of connecting columns (131). An upper mold (133) is fixedly installed on the inner wall of the pressure plate (132), and the upper mold (133) is used in conjunction with the lower mold (123). The outer wall of the crossbeam arm (119) is tangent to the outer wall of the pressure plate (132). Rigid conduits (134) are fixedly installed at the four corners of the bottom of the pressure plate (132), and the rigid conduits (134) are connected to a negative pressure pump. The same loop-shaped push plate (135) is slidably installed on the four sets of rigid conduits (134), and the inner wall of the loop-shaped push plate (135) is slidably connected to the outer wall of the upper mold (133). A cylinder three (136) is fixedly installed on the top of the pressure plate (132), and the output end of the cylinder three (136) is fixedly connected to the top of the loop-shaped push plate (135).

4. The stainless steel container stamping loading and unloading device according to claim 1, characterized in that, A reversing box 1 (210) is fixedly installed on the top of the base (200). A helical gear set 1 (211) is rotatably installed on the inner wall of the reversing box 1 (210). A main shaft (212) is fixedly installed at the output end of the helical gear set 1 (211), and the main shaft (212) rotates through the reversing box 1 (210). A motor 1 (213) is fixedly installed on the outer wall of the reversing box 1 (210), and the output end of the motor 1 (213) is fixedly connected to the input end of the helical gear set 1 (211). A reversing box 2 (230) is fixedly installed on both sides of the top of the base (200). A worm gear mechanism (231) is rotatably installed on the inner wall of the reversing box 2 (230). The main shaft ( 212) Both ends are equipped with a first belt drive mechanism (220). The input end of the first belt drive mechanism (220) is fixedly connected to the end wall of the main shaft (212). The output end of the first belt drive mechanism (220) is fixedly connected to the end wall of the worm. The output end of the worm gear mechanism (231) is fixedly installed with a screw (232). The end wall of the screw (232) is rotatably connected to the inner wall of the top of the machine base (200). Guide rods (233) are fixedly installed on the inner walls of both sides of the top of the machine base (200). The same material conveying component (240) is installed on the two sets of guide rods (233) and the two sets of screws (232). The two sets of screws (232) rotate in the same direction.

5. The stainless steel container stamping loading and unloading device according to claim 4, characterized in that, The material conveying assembly (240) includes an I-beam (241), with the bottom sides of the I-beam (241) threadedly connected to corresponding screws (232) respectively, and the bottom sides of the I-beam (241) slidably connected to corresponding guide rods (233) respectively. A screw (242) is rotatably mounted on the inner wall of the I-beam (241), and a helical gear set (243) is rotatably mounted on the inner wall of the I-beam (241). The end wall of the screw (242) is fixedly connected to the output end of the helical gear set (243). A motor (244) is fixedly mounted on the bottom of the I-beam (241), and a second belt drive mechanism (245) is mounted on the outer wall of the I-beam (241). The output end of the motor (244) is fixedly connected to the input end of the second belt drive mechanism (245), and the output end of the second belt drive mechanism (245) is fixedly connected to the input end of the helical gear set (243).

6. The stainless steel container stamping loading and unloading device according to claim 5, characterized in that, A sliding seat (250) is slidably mounted on the outer wall of the I-beam (241), and the inner wall of the sliding seat (250) is threadedly connected to the screw (242). A base plate (251) is fixedly mounted on the top of the sliding seat (250), and a deflection box (252) is fixedly mounted on the top end wall of the base plate (251). A gear (253) is rotatably connected to the outer wall of the deflection box (252), and a rotating rod (254) is rotatably mounted on the inner wall of the middle part of the deflection box (252). The end wall is fixedly connected to the gear (253). A rack (255) is slidably installed on the inner wall of the top of the deflection box (252), and the rack (255) meshes with the gear (253). A cylinder four (256) is fixedly installed on the outer wall of the top of the deflection box (252), and the output end of the cylinder four (256) is fixedly connected to the end wall of the rack (255). The rack (255) slides through the side wall of the deflection box (252). A receiving plate (257) is fixedly installed on the rotating rod (254).

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