A stamping mechanism for elevator door panels

Abstract

The present invention relates to the technical field of stamping processing, and specifically relates to a stamping mechanism for elevator door panels, which includes an adjustment mechanism and a processing mechanism. The processing mechanism is arranged on the top of the adjustment mechanism. The adjustment mechanism includes a transmission component and a shaping component, and the shaping component is arranged on the top of the transmission component. The processing mechanism includes a guiding component, a spacing component, a limiting component, a calibration component, an extrusion component, a positioning component and a contact component. The guiding component is arranged on the top of the transmission component, the spacing component is arranged on both sides of the top of the guiding component, the limiting component is arranged at the bottom of the spacing component, and the calibration component is arranged at the bottom of the limiting component. The present invention provides a stamping mechanism for elevator door panels, which has a multi-stage stamping adjustment structure for elevator door panels with different size requirements. Therefore, the multi-stage stamping method can be adjusted in real time according to the required size of the elevator door panel, and the advantage of improving the stamping flexibility of the elevator door panel is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of stamping processing, and specifically to a stamping mechanism for elevator door panels. Background Art

[0002] As is well known, in the field of elevator manufacturing, the stamping mechanism for elevator door panels is a key device for realizing the batch and precise production of elevator door panels. It applies a force to a metal sheet through a pressure device, causing it to undergo plastic deformation within a mold, thereby obtaining the door panel shape required by the design. This mechanism can stamp various shapes that meet the appearance and structural requirements of elevators from a originally flat metal sheet, from simple flat plates to door panels with complex decorative lines and ventilation holes, greatly improving the production efficiency and quality of elevator door panels, and strongly promoting the development of the elevator manufacturing industry.

[0003] After retrieval, a Chinese patent discloses a metal sheet stamping die and a processing method for stamping products, and its application publication number is: CN117139487B. This patent includes: an upper die mechanism and a lower die mechanism used in cooperation; the lower die mechanism includes a punch; the upper die mechanism includes a die, a product punching component, a blanking component, a bending component, a convex rib forming component, a frustum forming component, and a secondary positioning component. This method uses the above metal sheet stamping die, and the metal sheet is formed after passing through the product punching component, the blanking component, the bending component, the convex rib forming component, the frustum forming component, and the secondary positioning component driven by an external feeding device. That is, the metal sheet is formed after multiple stamping processes. The stress condition of the metal sheet within the same time period is simpler, and it is easier to achieve precise positioning of the metal sheet.

[0004] When stamping elevator door panels, since the outer shape of the elevator door panel requires multi-stage stamping, a multi-stage stamping process is used to achieve the stamping of elevator door panels. The problem existing in the prior art is that due to the lack of a multi-stage stamping adjustment structure for elevator door panels with different size requirements, the multi-stage stamping method cannot be adjusted in real time according to the size required by the elevator door panel, reducing the flexibility of stamping elevator door panels. Summary of the Invention

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the present invention provides a stamping mechanism for elevator door panels, which has a multi-stage stamping adjustment structure for elevator door panels with different size requirements, so that the multi-stage stamping method can be adjusted in real time according to the size required by the elevator door panel, and has the advantage of improving the flexibility of stamping elevator door panels.

[0007] (II) Technical Solutions

[0008] The above technical object of the present invention is achieved through the following technical solutions: A stamping mechanism for elevator door panels, including an adjustment mechanism and a processing mechanism. The processing mechanism is arranged on the top of the adjustment mechanism. The adjustment mechanism includes a transmission component and a shaping component. The shaping component is arranged on the top of the transmission component. The processing mechanism includes a guiding component, a spacing component, a limiting component, a correction component, an extrusion component, a positioning component, and a contact component. The guiding component is arranged on the top of the transmission component. The spacing component is arranged on both sides of the top of the guiding component. The limiting component is arranged at the bottom of the spacing component. The correction component is arranged at the bottom of the limiting component. The extrusion component is arranged at the bottom of the limiting component. The positioning component is arranged at the bottom of the correction component. The contact component is arranged on both sides of the positioning component.

[0009] By adopting the above technical solutions, through the setting of the adjustment mechanism and the processing mechanism, the adjustment mechanism can support the workpiece to be stamped and adjust the required shape according to the stamping conditions in real time. The processing mechanism can adjust the stamping method according to the required stamping conditions to adapt to the stamping conditions required for elevator door panels of different sizes.

[0010] The present invention is further configured as: The transmission component includes a positioning base, adjustment hydraulic rods, and a positioning seat. Four adjustment hydraulic rods are respectively fixedly connected to the top of the positioning base. The positioning seat is fixedly connected to the output end of the top of the adjustment hydraulic rods.

[0011] By adopting the above technical solutions, through the setting of the transmission component, the positioning base can cooperate with the adjustment hydraulic rods and the positioning seat to support and limit the adjustment hydraulic rods and the positioning seat through the positioning base. The adjustment hydraulic rods can drive the positioning seat to adjust the shaping component for height adjustment to adapt to the orientation of the elevator door panel, so as to facilitate the stamping process of the elevator door panel by the processing mechanism.

[0012] The present invention is further configured as: The shaping component includes shaping hydraulic rods, a horizontal adjustment plate, and a vertical adjustment plate. Four shaping hydraulic rods are respectively fixedly connected to both sides of the top of the positioning base, the front side of the top, and the rear side of the top. Two horizontal adjustment plates are respectively fixedly connected to the output ends of the shaping hydraulic rods on both sides. Two vertical adjustment plates are respectively fixedly connected to the output ends of the shaping hydraulic rods on the front side and the rear side.

[0013] By adopting the above technical solutions, through the setting of the shaping component, the shaping hydraulic rods can cooperate with the horizontal adjustment plate and the vertical adjustment plate. By adjusting the orientation of the horizontal adjustment plate and the vertical adjustment plate through the shaping hydraulic rods, the distance between the vertical adjustment plate and the horizontal adjustment plate can be changed, so as to adapt to the shape required for stamping the elevator door panel.

[0014] The present invention is further configured such that: the guiding assembly includes a guiding top plate, guiding chutes, and limiting chutes. The guiding top plate is fixedly connected to the top of the positioning seat. The guiding chutes are opened on both sides of the top of the guiding top plate, and the limiting chutes are opened at the bottom of the guiding top plate.

[0015] By adopting the above technical solution, through the setting of the guiding assembly, the guiding top plate can cooperate with the guiding chutes and the limiting chutes. By limiting the guiding chutes and the limiting chutes through the guiding top plate, the guiding chutes can guide and limit the movement of the spacing assembly, and the limiting chutes can guide and limit the movement of the limiting assembly.

[0016] The present invention is further configured such that: the spacing assembly includes positioning columns, a spacing adjusting motor, and spacing adjusting screws. The two positioning columns are respectively fixedly connected to the inner sides of the guiding chutes. The four spacing adjusting screws are respectively rotatably connected to the two sides of the front and the two sides of the rear of the positioning columns. The spacing adjusting motor is fixedly connected to the side of the spacing adjusting screw away from the positioning column, and the bottom of the spacing adjusting motor is fixedly connected to the top of the guiding top plate.

[0017] By adopting the above technical solution, through the setting of the spacing assembly, the positioning columns can cooperate with the spacing adjusting motor and the spacing adjusting screws. By the positioning columns, the rotation of the spacing adjusting screws can be limited. The spacing adjusting motor can drive the spacing adjusting screws to rotate, so that the spacing adjusting screws can drive the limiting assembly to adjust its orientation during rotation, and the front and rear orientations of the positioning assembly and the contact assembly can be changed.

[0018] The present invention is further configured such that: the limiting assembly includes limiting blocks, limiting sliders, limiting adjusting electric screws, limiting sliding plates, and limiting guiding rods. The two limiting sliders are respectively slidably connected to the front side and the rear side of the inner side of the limiting chutes. The limiting blocks are fixedly connected to the bottoms of the limiting sliders. The four limiting adjusting electric screws are respectively rotatably connected to the front sides of the two sides and the rear sides of the two sides of the limiting sliders. The four limiting sliding plates are respectively slidably connected to the two sides of the inner side of the limiting chutes. The four limiting guiding rods are respectively rotatably connected to the surfaces of the limiting adjusting electric screws. The side of the limiting guiding rod away from the limiting block is fixedly connected to the limiting sliding plate, and the top of the limiting guiding rod is threadedly connected to the surface of the spacing adjusting screw.

[0019] By adopting the above technical solution, through the setting of the limiting assembly, the limiting blocks can cooperate with the limiting sliders, the limiting adjusting electric screws, the limiting sliding plates, and the limiting guiding rods. Through the movement of the limiting sliders along the limiting chutes, the movement of the limiting blocks can be guided. The limiting adjusting electric screws can take the limiting blocks as the center and the limiting guiding rods as the support points to drive the extrusion assembly to move left and right, thereby adjusting the orientation of the extrusion assembly. The limiting sliding plates can limit the orientations of the limiting adjusting electric screws and the limiting guiding rods and can drive them to move synchronously with the limiting sliders along the limiting chutes.

[0020] The present invention is further configured such that: the correction assembly includes a correction base, a correction winch, and a correction cable. The correction base is fixedly connected to the bottom of the limit block. The correction winch is fixedly connected to the bottom of the correction base. The correction cable is arranged on the surface of the correction winch.

[0021] By adopting the above technical solution, through the arrangement of the correction assembly, the correction base can cooperate with the correction winch and the correction cable. The correction base can support and limit the correction winch, enabling the correction winch to drive the correction cable to adjust the orientation of the positioning assembly, thereby changing the orientation of the positioning assembly driving the contact assembly to cause the contact assembly to deform.

[0022] The present invention is further configured such that: the extrusion assembly includes an extrusion adjustment block, an extrusion hydraulic rod, and an extrusion positioning plate. The extrusion adjustment block is threadedly connected to the surface of the limit adjustment electric screw rod. The extrusion hydraulic rod is fixedly connected to the bottom of the extrusion adjustment block. The extrusion positioning plate is fixedly connected to the bottom of the extrusion hydraulic rod.

[0023] By adopting the above technical solution, through the arrangement of the extrusion assembly, the extrusion adjustment block can cooperate with the extrusion hydraulic rod and the extrusion positioning plate. The extrusion adjustment block can support and limit the extrusion hydraulic rod, and can drive the extrusion hydraulic rod to move left and right along with the transmission of the limit adjustment electric screw rod, so as to adapt to the orientation required for stamping the elevator door panel. At the same time, it can drive the extrusion positioning plate to adjust the distance between the contact assemblies to adapt to the orientation required for stamping the elevator door panel.

[0024] The present invention is further configured such that: the positioning assembly includes a positioning buckle plate, a positioning frame, and positioning sliding buckles. The positioning buckle plate is arranged on the side of the correction cable away from the correction winch. The positioning frame is fixedly connected to the bottom of the positioning buckle plate. Two positioning sliding buckles are respectively slidably connected to both sides inside the positioning frame.

[0025] By adopting the above technical solution, through the arrangement of the positioning assembly, the positioning buckle plate can cooperate with the positioning frame and the positioning sliding buckles. By driving the positioning frame and the positioning sliding buckles to move together with the movement of the positioning buckle plate along with the correction cable, the positioning sliding buckles can drive the contact assembly to move upward, thereby reducing the length between the bottom of the contact assembly and the extrusion hydraulic rod, so that the contact assembly can adapt to the stamping conditions of the elevator door panel.

[0026] The present invention is further configured such that: the contact assembly includes a contact frame, contact sliding buckles, and a contact plate. The contact frame is slidably connected to both sides of the bottom of the positioning sliding buckles. The contact sliding buckles are slidably connected to the side of the contact frame away from the positioning sliding buckles. The side of the contact sliding buckles away from the contact frame is slidably connected to the extrusion positioning plate. The contact plate is fixedly connected to the bottom of the contact frame.

[0027] By adopting the above technical solution, by setting a contact component, the contact frame can cooperate with the contact slider and the contact plate. The contact frame can drive the contact slider to move together with the movement of the positioning slider, and the contact slider is used as a support point to change the orientation and angle of the contact frame and the positioning slider. The contact slider can connect the current contact frame with another identical contact frame, and can allow the current contact frame to change the orientation and angle between the other contact frames as the contact slider moves. At the same time, the contact slider can connect the contact frame farthest away from the positioning slider with the extrusion positioning plate, so that the extrusion positioning plate can change the orientation and angle of the contact frame connected to it through the contact slider, so as to adapt to the stamping conditions required for different elevator door panels. The contact plate can limit the bottom of the contact frame, and after the contact frame rotates upward ninety degrees along the contact slider and another contact frame, the contact frame is limited by the contact plate, and when the extrusion positioning plate is pushed by the extrusion hydraulic rod, each contact plate at the bottom of the contact frame contacts each other and forms a fixed plane, thereby realizing the stamping processing of the elevator door panel.

[0028] (III) Beneficial effects

[0029] Compared with the prior art, the present invention provides a punching mechanism for elevator door panels, which has the following beneficial effects:

[0030] The punching mechanism for elevator door panels is provided with an adjustment mechanism, a transmission component can cooperate with a shaping component, and the transmission component supports the processing mechanism and the shaping component, and the spacing between the processing mechanism and the shaping component can be adjusted, so that the processing mechanism can perform punching processing on the elevator door panels. The shaping component can adjust the punching size range required for the elevator door panels in real time, so as to meet the needs of punching processing required for different elevator door panels, and can also meet the needs of multi-stage punching processing of elevator door panels, thereby improving the flexibility of punching processing of elevator door panels.

[0031] The stamping mechanism for elevator door panels is provided with a processing mechanism. The guiding component can cooperate with the spacing component, the limiting component, the calibration component, the extrusion component, the positioning component and the contact component. The movement of the spacing component and the limiting component is limited by the guiding component, and the overall structure of the processing mechanism can change the distance from the elevator door panel along with the adjustment mechanism. The spacing component can adjust the spacing between the limiting components, thereby driving the extrusion component, the positioning component and the contact component to adjust in the front-back direction. The limiting component can change the spacing between the extrusion component, the positioning component and the contact component, so as to adapt to the spacing required for stamping the elevator door panel. The calibration component can adjust the orientation of the positioning component, thereby changing the spacing between the contact component and the extrusion component. The extrusion component can drive the contact component to perform stamping processing on the elevator door panel, so as to realize the method of real-time adjustment to adapt to the stamping required by the elevator door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic diagram of the overall structure in the present invention;

[0033] Figure 2 is a schematic diagram of the overall structure in the present invention;

[0034] Figure 3 is a schematic diagram of the structure of the adjustment mechanism and the transmission component in the present invention;

[0035] Figure 4 is a schematic diagram of the structure of the shaping component in the present invention;

[0036] Figure 5 is a schematic diagram of the structure of the processing mechanism in the present invention;

[0037] Figure 6 is a schematic diagram of the structure of the guiding component in the present invention;

[0038] Figure 7 is a schematic diagram of the structure of the spacing component in the present invention;

[0039] Figure 8 is a schematic diagram of the structure of the limiting component in the present invention;

[0040] Figure 9 is a schematic diagram of the structure of the calibration component in the present invention;

[0041] Figure 10 is a schematic diagram of the structure of the extrusion component in the present invention;

[0042] Figure 11 is a schematic diagram of the structure of the positioning component and the contact component in the present invention.

[0043] In the figure: 1. Adjusting mechanism; 11. Transmission assembly; 111. Positioning base; 112. Adjusting hydraulic rod; 113. Positioning seat; 12. Shaping assembly; 121. Shaping hydraulic rod; 122. Transverse adjusting plate; 123. Longitudinal adjusting plate; 2. Processing mechanism; 21. Guiding assembly; 211. Guiding top plate; 212. Guiding chute; 213. Limiting chute; 22. Spacing assembly; 221. Positioning column; 222. Spacing adjusting motor; 223. Spacing adjusting screw; 23. Limiting assembly; 231. Limiting block; 232. Limiting slider; 233. Limiting adjusting electric screw; 234. Limiting slide plate; 235. Limiting guiding rod; 24. Calibrating assembly; 241. Calibrating base; 242. Calibrating winch; 243. Calibrating steel cable; 25. Extruding assembly; 251. Extruding adjusting block; 252. Extruding hydraulic rod; 253. Extruding positioning plate; 26. Positioning assembly; 261. Positioning buckle plate; 262. Positioning frame; 263. Positioning sliding buckle; 27. Contact assembly; 271. Contact frame; 272. Contact sliding buckle; 273. Contact plate. Specific implementation manner

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0045] Embodiment 1

[0046] Please refer to Figures 1 - 4 , a stamping mechanism for elevator door panels, including an adjusting mechanism 1. The adjusting mechanism 1 includes a transmission assembly 11 and a shaping assembly 12. The shaping assembly 12 is arranged on the top of the transmission assembly 11. By setting the adjusting mechanism 1, the transmission assembly 11 can cooperate with the shaping assembly 12. The transmission assembly 11 can support the processing mechanism 2 and the shaping assembly 12, and can adjust the spacing between the processing mechanism 2 and the shaping assembly 12, so as to facilitate the stamping process of the elevator door panel by the processing mechanism 2. The shaping assembly 12 can adjust the required stamping size range of the elevator door panel in real time, so as to meet the stamping processing requirements of different elevator door panels. At the same time, it can meet the multi-stage stamping processing requirements of the elevator door panel, improving the flexibility of the stamping process of the elevator door panel.

[0047] Among them, the transmission assembly 11 includes a positioning base 111, an adjusting hydraulic rod 112, and a positioning seat 113. Four adjusting hydraulic rods 112 are respectively fixedly connected to the top of the positioning base 111, and the positioning seat 113 is fixedly connected to the output end of the top of the adjusting hydraulic rod 112. By setting the transmission assembly 11, the positioning base 111 can cooperate with the adjusting hydraulic rod 112 and the positioning seat 113, and the adjusting hydraulic rod 112 and the positioning seat 113 are supported and limited by the positioning base 111. The adjusting hydraulic rod 112 can drive the positioning seat 113 to adjust the shaping assembly 12 for height adjustment to adapt to the orientation of the elevator door panel, so as to facilitate the stamping process of the elevator door panel by the processing mechanism 2.

[0048] Among them, the shaping assembly 12 includes a shaping hydraulic rod 121, a transverse adjusting plate 122, and a longitudinal adjusting plate 123. Four shaping hydraulic rods 121 are respectively fixedly connected to both sides of the top of the positioning base 111, the front side of the top, and the rear side of the top. Two transverse adjusting plates 122 are respectively fixedly connected to the output ends of the shaping hydraulic rods 121 on both sides, and two longitudinal adjusting plates 123 are respectively fixedly connected to the output ends of the shaping hydraulic rods 121 on the front side and the rear side. By setting the shaping assembly 12, the shaping hydraulic rod 121 can cooperate with the transverse adjusting plate 122 and the longitudinal adjusting plate 123, and the shaping hydraulic rod 121 can adjust the orientation of the transverse adjusting plate 122 and the longitudinal adjusting plate 123, and the distance between the longitudinal adjusting plate 123 and the transverse adjusting plate 122 can be changed, so as to adapt to the shape required for stamping the elevator door panel.

[0049] Working principle of this embodiment: First, place the elevator door panel to be stamped on the transverse adjusting plate 122 and the longitudinal adjusting plate 123. After connecting the adjusting mechanism 1 to the remote control center and powering it on and starting, through the control of the remote control center, the adjusting hydraulic rod 112 will drive the positioning seat 113 to move the orientation of the processing mechanism 2 to the orientation required for stamping. Then, the shaping hydraulic rod 121 will drive the transverse adjusting plate 122 and the longitudinal adjusting plate 123 to move respectively until the longitudinal adjusting plate 123 and the transverse adjusting plate 122 move to the orientations required for stamping the elevator door panel respectively.

[0050] Embodiment 2

[0051] Reference Figures 5 - 11, A stamping mechanism for elevator door panels further includes a processing mechanism 2. Among them, the processing mechanism 2 includes a guiding component 21, a spacing component 22, a limiting component 23, a correcting component 24, an extrusion component 25, a positioning component 26, and a contact component 27. The guiding component 21 is arranged on the top of the transmission component 11. The spacing component 22 is arranged on both sides of the top of the guiding component 21. The limiting component 23 is arranged at the bottom of the spacing component 22. The correcting component 24 is arranged at the bottom of the limiting component 23. The extrusion component 25 is arranged at the bottom of the limiting component 23. The positioning component 26 is arranged at the bottom of the correcting component 24. The contact component 27 is arranged on both sides of the positioning component 26. By setting the processing mechanism 2, the guiding component 21 can cooperate with the spacing component 22, the limiting component 23, the correcting component 24, the extrusion component 25, the positioning component 26, and the contact component 27. The guiding component 21 limits the movement of the spacing component 22 and the limiting component 23, and can change the distance between the overall structure of the processing mechanism 2 and the elevator door panel along with the adjusting mechanism 1. The spacing component 22 can adjust the spacing between the limiting components 23, thereby driving the extrusion component 25, the positioning component 26, and the contact component 27 to perform front-back orientation adjustment. The limiting component 23 can change the spacing between the extrusion component 25, the positioning component 26, and the contact component 27, so as to adapt to the spacing required for stamping the elevator door panel. The correcting component 24 can adjust the orientation of the positioning component 26, thereby changing the spacing between the contact component 27 and the extrusion component 25. The extrusion component 25 can drive the contact component 27 to perform stamping processing on the elevator door panel, thus realizing a way of real-time adjustment to adapt to the stamping required by the elevator door panel.

[0052] Among them, the guiding component 21 includes a guiding top plate 211, guiding chutes 212, and limiting chutes 213. The guiding top plate 211 is fixedly connected to the top of the positioning seat 113. The guiding chutes 212 are opened on both sides of the top of the guiding top plate 211. The limiting chutes 213 are opened at the bottom of the guiding top plate 211. By setting the guiding component 21, the guiding top plate 211 can cooperate with the guiding chutes 212 and the limiting chutes 213. The guiding top plate 211 limits the guiding chutes 212 and the limiting chutes 213, and can let the guiding chutes 212 guide and limit the movement of the spacing component 22. The limiting chutes 213 can guide and limit the movement of the limiting component 23.

[0053] Among them, the spacing component 22 includes positioning posts 221, a spacing adjustment motor 222, and a spacing adjustment screw 223. The two positioning posts 221 are respectively fixedly connected to the inner sides of the guiding chutes 212. The four spacing adjustment screws 223 are respectively rotatably connected to the two sides on the front side and the two sides on the rear side of the positioning posts 221. The spacing adjustment motor 222 is fixedly connected to the side of the spacing adjustment screw 223 away from the positioning post 221. The bottom of the spacing adjustment motor 222 is fixedly connected to the top of the guiding top plate 211. By setting the spacing component 22, the positioning post 221 can cooperate with the spacing adjustment motor 222 and the spacing adjustment screw 223. The rotation of the spacing adjustment screw 223 can be limited by the positioning post 221. The spacing adjustment motor 222 can drive the spacing adjustment screw 223 to rotate, so that the spacing adjustment screw 223 can drive the limiting component 23 to adjust its orientation during rotation, and the front and rear orientations of the positioning component 26 and the contact component 27 can be changed.

[0054] Among them, the limiting component 23 includes a limiting block 231, a limiting slider 232, a limiting adjustment electric screw 233, a limiting slide plate 234, and a limiting guide rod 235. The two limiting sliders 232 are respectively slidably connected to the front side and the rear side inside the limiting chute 213. The limiting block 231 is fixedly connected to the bottom of the limiting slider 232. The four limiting adjustment electric screws 233 are respectively rotatably connected to the two sides on the front side and the two sides on the rear side of the limiting slider 232. The four limiting slide plates 234 are respectively slidably connected to the two sides inside the limiting chute 213. The four limiting guide rods 235 are respectively rotatably connected to the surface of the limiting adjustment electric screw 233. The side of the limiting guide rod 235 away from the limiting block 231 is fixedly connected to the limiting slide plate 234. The top of the limiting guide rod 235 is threadedly connected to the surface of the spacing adjustment screw 223. By setting the limiting component 23, the limiting block 231 can cooperate with the limiting slider 232, the limiting adjustment electric screw 233, the limiting slide plate 234, and the limiting guide rod 235. The movement of the limiting block 231 can be guided by the movement of the limiting slider 232 along the limiting chute 213. The limiting adjustment electric screw 233 can drive the extrusion component 25 to move left and right with the limiting block 231 as the center and the limiting guide rod 235 as the support point, so as to adjust the orientation of the extrusion component 25. The limiting slide plate 234 can limit the orientation of the limiting adjustment electric screw 233 and the limiting guide rod 235, and can drive them to move synchronously with the limiting slider 232 along the limiting chute 213.

[0055] Among them, the calibration component 24 includes a calibration base 241, a calibration winch 242, and a calibration steel cable 243. The calibration base 241 is fixedly connected to the bottom of the limit block 231. The calibration winch 242 is fixedly connected to the bottom of the calibration base 241. The calibration steel cable 243 is arranged on the surface of the calibration winch 242. By setting the calibration component 24, the calibration base 241 can cooperate with the calibration winch 242 and the calibration steel cable 243. The calibration base 241 supports and positions the calibration winch 242, enabling the calibration winch 242 to drive the calibration steel cable 243 to adjust the orientation of the positioning component 26, thereby changing the orientation of the positioning component 26 driving the contact component 27 and causing the contact component 27 to deform.

[0056] Among them, the extrusion component 25 includes an extrusion adjustment block 251, an extrusion hydraulic rod 252, and an extrusion positioning plate 253. The extrusion adjustment block 251 is threadedly connected to the surface of the limit adjustment electric screw rod 233. The extrusion hydraulic rod 252 is fixedly connected to the bottom of the extrusion adjustment block 251. The extrusion positioning plate 253 is fixedly connected to the bottom of the extrusion hydraulic rod 252. By setting the extrusion component 25, the extrusion adjustment block 251 can cooperate with the extrusion hydraulic rod 252 and the extrusion positioning plate 253. The extrusion adjustment block 251 supports and positions the extrusion hydraulic rod 252, enabling it to drive the extrusion hydraulic rod 252 to move left and right as the limit adjustment electric screw rod 233 drives, thus adapting to the orientation required for stamping the elevator door panel. At the same time, it can drive the extrusion positioning plate 253 to adjust the distance between the contact components 27 to adapt to the orientation required for stamping the elevator door panel.

[0057] Among them, the positioning component 26 includes a positioning buckle plate 261, a positioning frame 262, and a positioning sliding buckle 263. The positioning buckle plate 261 is arranged on the side of the calibration steel cable 243 away from the calibration winch 242. The positioning frame 262 is fixedly connected to the bottom of the positioning buckle plate 261. The two positioning sliding buckles 263 are respectively slidably connected to both sides inside the positioning frame 262. By setting the positioning component 26, the positioning buckle plate 261 can cooperate with the positioning frame 262 and the positioning sliding buckles 263. As the positioning buckle plate 261 moves with the calibration steel cable 243, it drives the positioning frame 262 and the positioning sliding buckles 263 to move together, enabling the positioning sliding buckles 263 to drive the contact component 27 to move upward, thereby reducing the length between the bottom of the contact component 27 and the extrusion hydraulic rod 252, and enabling the contact component 27 to adapt to the stamping conditions of the elevator door panel.

[0058] Among them, the contact component 27 includes a contact frame 271, a contact sliding buckle 272, and a contact plate 273. The contact frame 271 is slidably connected to both sides of the bottom of the positioning sliding buckle 263. The contact sliding buckle 272 is slidably connected to the side of the contact frame 271 away from the positioning sliding buckle 263. The side of the contact sliding buckle 272 away from the contact frame 271 is slidably connected to the extrusion positioning plate 253. The contact plate 273 is fixedly connected to the bottom of the contact frame 271. By setting the contact component 27, the contact frame 271 can cooperate with the contact sliding buckle 272 and the contact plate 273. As the contact frame 271 moves along with the positioning sliding buckle 263, it can drive the contact sliding buckle 272 to move together, and with the contact sliding buckle 272 as the support point, change the orientation and angle between the contact frame 271 and the positioning sliding buckle 263. The contact sliding buckle 272 can connect the current contact frame 271 with another identical contact frame 271, and can make the current contact frame 271 change the orientation and angle between another contact frame 271 as the contact sliding buckle 272 moves. At the same time, the contact sliding buckle 272 can connect the contact frame 271 at the farthest point away from the positioning sliding buckle 263 to the extrusion positioning plate 253, so that the extrusion positioning plate 253 can change the orientation and angle of the connected contact frame 271 through the contact sliding buckle 272, so as to adapt to the stamping conditions required for different elevator door panels. The contact plate 273 can limit the bottom of the contact frame 271. And after the contact frame 271 rotates upward by 90 degrees along the contact sliding buckle 272 and another contact frame 271, the contact plate 273 limits between the contact frames 271. And under the extrusion of the extrusion hydraulic rod 252 pushing the extrusion positioning plate 253, the contact plates 273 at the bottom of each contact frame 271 are in contact with each other and form a fixed plane, so as to realize the stamping process of the elevator door panel.

[0059] Working principle of this embodiment: First, after connecting the processing mechanism 2 to the remote control terminal and powering it on and starting it, then through the control of the remote control terminal, the spacing adjustment motor 222 will drive the spacing adjustment screw rod 223 to adjust the orientation of the limit guiding rod 235. The limit guiding rod 235 will drive the limit sliding plate 234 and the limit adjustment electric screw rod 233 to move the limit slider 232 to the required stamping position. Then the calibration winch 242 will drive the calibration cable 243 to adjust the orientation of the positioning sliding buckle 263. Then the contact frame 271 will gradually move along with the contact sliding buckle 272 and the positioning sliding buckle 263 along the positioning frame 262 and the positioning buckle 261, so as to change the spacing between each contact frame 271 and the contact plate 273 until it reaches the required length. Then the extrusion hydraulic rod 252 will drive the extrusion positioning plate 253 to apply pressure to the extrusion positioning plate 253, and the extrusion positioning plate 253 will stamp the elevator door panel along with the limit of the contact plate 273.

[0060] This specific embodiment is only an explanation of the present invention and does not limit the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping mechanism for elevator door panels, comprising an adjustment mechanism (1) and a processing mechanism (2), characterized in that: The processing mechanism (2) is arranged on the top of the adjustment mechanism (1). The adjustment mechanism (1) includes a transmission component (11) and a shaping component (12). The shaping component (12) is arranged on the top of the transmission component (11). The processing mechanism (2) includes a guiding component (21), a spacing component (22), a limiting component (23), a calibration component (24), an extrusion component (25), a positioning component (26), and a contact component (27). The guiding component (21) is arranged on the top of the transmission component (11). The spacing component (22) is arranged on both sides of the top of the guiding component (21). The limiting component (23) is arranged at the bottom of the spacing component (22). The calibration component (24) is arranged at the bottom of the limiting component (23). The extrusion component (25) is arranged at the bottom of the limiting component (23). The positioning component (26) is arranged at the bottom of the calibration component (24). The contact component (27) is arranged on both sides of the positioning component (26); The transmission component (11) includes a positioning base (111), an adjustment hydraulic rod (112), and a positioning seat (113). Four adjustment hydraulic rods (112) are respectively fixedly connected to the top of the positioning base (111). The positioning seat (113) is fixedly connected to the output end of the top of the adjustment hydraulic rod (112); The shaping component (12) includes a shaping hydraulic rod (121), a lateral adjustment plate (122), and a longitudinal adjustment plate (123). Four shaping hydraulic rods (121) are respectively fixedly connected to both sides of the top, the front side of the top, and the rear side of the top of the positioning base (111). Two lateral adjustment plates (122) are respectively fixedly connected to the output ends of the shaping hydraulic rods (121) on both sides. Two longitudinal adjustment plates (123) are respectively fixedly connected to the output ends of the shaping hydraulic rods (121) on the front side and the rear side; The guiding component (21) includes a guiding top plate (211), a guiding chute (212), and a limiting chute (213). The guiding top plate (211) is fixedly connected to the top of the positioning seat (113). The guiding chute (212) is opened on both sides of the top of the guiding top plate (211). The limiting chute (213) is opened at the bottom of the guiding top plate (211); The spacing component (22) includes a positioning column (221), a spacing adjustment motor (222), and a spacing adjustment screw (223). Two positioning columns (221) are respectively fixedly connected to the inner sides of the guiding chutes (212). Four spacing adjustment screws (223) are respectively rotatably connected to both sides of the front side and both sides of the rear side of the positioning column (221). The spacing adjustment motor (222) is fixedly connected to the side of the spacing adjustment screw (223) away from the positioning column (221). The bottom of the spacing adjustment motor (222) is fixedly connected to the top of the guiding top plate (211); The limiting component (23) includes a limiting block (231), a limiting slider (232), a limiting adjustment electric screw (233), a limiting slide plate (234) and a limiting guide rod (235). The two limiting sliders (232) are respectively slidably connected to the front side and the rear side inside the limiting chute (213). The limiting block (231) is fixedly connected to the bottom of the limiting slider (232). The four limiting adjustment electric screws (233) are respectively rotatably connected to the front sides and the rear sides on both sides of the limiting slider (232). The four limiting slide plates (234) are respectively slidably connected to both sides inside the limiting chute (213). The four limiting guide rods (235) are respectively rotatably connected to the surface of the limiting adjustment electric screw (233). The side of the limiting guide rod (235) away from the limiting block (231) is fixedly connected to the limiting slide plate (234). The top of the limiting guide rod (235) is threadedly connected to the surface of the pitch adjustment screw (223); The calibration component (24) includes a calibration base (241), a calibration winch (242) and a calibration steel cable (243). The calibration base (241) is fixedly connected to the bottom of the limiting block (231). The calibration winch (242) is fixedly connected to the bottom of the calibration base (241). The calibration steel cable (243) is arranged on the surface of the calibration winch (242); The extrusion component (25) includes an extrusion adjustment block (251), an extrusion hydraulic rod (252) and an extrusion positioning plate (253). The extrusion adjustment block (251) is threadedly connected to the surface of the limiting adjustment electric screw (233). The extrusion hydraulic rod (252) is fixedly connected to the bottom of the extrusion adjustment block (251). The extrusion positioning plate (253) is fixedly connected to the bottom of the extrusion hydraulic rod (252); The positioning component (26) includes a positioning buckle plate (261), a positioning frame (262) and a positioning sliding buckle (263). The positioning buckle plate (261) is arranged on the side of the calibration steel cable (243) away from the calibration winch (242). The positioning frame (262) is fixedly connected to the bottom of the positioning buckle plate (261). The two positioning sliding buckles (263) are respectively slidably connected to both sides inside the positioning frame (262); The contact component (27) includes a contact frame (271), a contact sliding buckle (272) and a contact plate (273). The contact frame (271) is slidably connected to both sides of the bottom of the positioning sliding buckle (263). The contact sliding buckle (272) is slidably connected to the side of the contact frame (271) away from the positioning sliding buckle (263). The side of the contact sliding buckle (272) away from the contact frame (271) is slidably connected to the extrusion positioning plate (253). The contact plate (273) is fixedly connected to the bottom of the contact frame (271).

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