Stamping mechanism for elevator door plate

Abstract

The invention relates to the technical field of stamping machining, in particular to a stamping mechanism for an elevator door plank.The stamping mechanism comprises an adjusting mechanism and a machining mechanism, the machining mechanism is arranged at the top of the adjusting mechanism, the adjusting mechanism comprises a transmission assembly and a shaping assembly, and the shaping assembly is arranged at the top of the transmission assembly; and the machining mechanism comprises a guide assembly, spacing assemblies, limiting assemblies, correction assemblies, extrusion assemblies, positioning assemblies and contact assemblies, the guide assembly is arranged at the top of the transmission assembly, the spacing assemblies are arranged on the two sides of the top of the guide assembly, the limiting assemblies are arranged at the bottoms of the spacing assemblies, and the correction assemblies are arranged at the bottoms of the limiting assemblies. The stamping mechanism for the elevator door plate is provided with a multi-section stamping adjusting structure for the elevator door plate with different size requirements, so that the multi-section stamping mode can be adjusted in real time according to the size required by the elevator door plate, and the stamping flexibility of the elevator door plate is improved.

Description

Technical Field

[0001] The invention relates to the technical field of stamping processing, in particular to a stamping mechanism for an elevator door panel. Background Art

[0002] As we all know, in the field of elevator manufacturing, the stamping mechanism of elevator door panels is the key equipment to achieve batch and precise production of elevator door panels. It applies force to the metal sheet through a pressure device to cause it to undergo plastic deformation in the mold, thereby obtaining the door panel shape required by the design. This mechanism can stamp out various shapes that meet the appearance and structural requirements of the elevator from the originally flat metal sheet, from simple flat plates to door panels with complex decorative lines and ventilation holes. It greatly improves the production efficiency and quality of elevator door panels and strongly promotes the development of the elevator manufacturing industry.

[0003] After searching, a Chinese patent discloses a metal plate stamping die and a processing method for stamping products, and its application publication number is: CN117139487B. The patent includes: an upper die mechanism and a lower die mechanism used in conjunction with each other; the lower die mechanism includes a punch; the upper die mechanism includes a die, a product punching component, a shearing component, a bending component, a convex corrugation forming component, a prism forming component and a secondary positioning component. The method adopts the above-mentioned metal plate stamping die, and the metal plate is driven by an external feeding device to pass through the product punching component, shearing component, bending component, convex corrugation forming component, prism forming component and secondary positioning component to be formed. That is, the metal plate is formed after multiple stamping processes, and the stress condition of the metal plate in the same time period is simpler, and it is easier to achieve precise positioning of the metal plate.

[0004] When stamping the elevator door panel, since the shape of the elevator door panel requires multi-stage stamping, a multi-stage stamping process is used to implement the stamping of the elevator door panel. The problem with the prior art is that due to the lack of a multi-stage stamping adjustment structure for elevator door panels of different sizes, it is impossible to adjust the multi-stage stamping method in real time according to the required size of the elevator door panel, thereby reducing the flexibility of stamping the elevator door panel. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the shortcomings 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 of different sizes. Therefore, the multi-stage stamping method can be adjusted in real time according to the required size of the elevator door panels, thereby improving the flexibility of stamping of elevator door panels.

[0006] (II) Technical solution The above technical objectives of the present invention are achieved through the following technical solutions: A stamping mechanism for an elevator door panel, comprising an adjusting mechanism and a processing mechanism, wherein the processing mechanism is arranged at the top of the adjusting mechanism, the adjusting mechanism comprises a transmission assembly and a shaping assembly, wherein the shaping assembly is arranged at the top of the transmission assembly, the processing mechanism comprises a guide assembly, a spacing assembly, a limit assembly, a correction assembly, an extrusion assembly, a positioning assembly and a contact assembly, wherein the guide assembly is arranged at the top of the transmission assembly, the spacing assembly is arranged on both sides of the top of the guide assembly, the limit assembly is arranged at the bottom of the spacing assembly, the correction assembly is arranged at the bottom of the limit assembly, the extrusion assembly is arranged at the bottom of the limit assembly, the positioning assembly is arranged at the bottom of the correction assembly, and the contact assembly is arranged on both sides of the positioning assembly.

[0007] By adopting the above technical scheme, an adjusting mechanism and a processing mechanism are set up. The adjusting mechanism can support the workpiece required for stamping and adjust the shape required for stamping in real time according to the stamping conditions. The processing mechanism can adjust the stamping method in real time according to the required stamping conditions, so as to adapt to the stamping conditions required for elevator door panels of different sizes.

[0008] The present invention is further configured as follows: the transmission assembly includes a positioning base, an adjusting hydraulic rod and a positioning seat, the four adjusting hydraulic rods are respectively fixedly connected to the top of the positioning base, and the positioning seat is fixedly connected to the output end of the top of the adjusting hydraulic rod.

[0009] By adopting the above technical solution, through setting up a transmission component, the positioning base can cooperate with the adjusting hydraulic rod and the positioning seat, and the adjusting hydraulic rod and the positioning seat are supported and limited by the positioning base. The adjusting hydraulic rod can drive the positioning seat to adjust the height of the shaping component to adapt to the orientation of the elevator door panel, thereby facilitating the processing mechanism to stamp the elevator door panel.

[0010] The present invention is further configured as follows: the shaping component includes a shaping hydraulic rod, a lateral adjustment plate and a longitudinal adjustment plate, the four shaping hydraulic rods are respectively fixedly connected to the two sides of the top of the positioning base, the front side of the top and the rear side of the top, the two lateral adjustment plates are respectively fixedly connected to the output ends of the shaping hydraulic rods on both sides, and the two longitudinal adjustment plates are respectively fixedly connected to the output ends of the front and rear shaping hydraulic rods.

[0011] By adopting the above technical solution, a shaping component is set up, and the shaping hydraulic rod can cooperate with the transverse adjustment plate and the longitudinal adjustment plate. The orientation of the transverse adjustment plate and the longitudinal adjustment plate can be adjusted by the shaping hydraulic rod, and the distance between the longitudinal adjustment plate and the transverse adjustment plate can be changed, so as to adapt to the shape required for stamping of the elevator door panel.

[0012] The present invention is further configured as follows: the guide assembly includes a guide top plate, a guide slide groove and a limiting slide groove, the guide top plate is fixedly connected to the top of the positioning seat, the guide slide groove is opened on both sides of the top of the guide top plate, and the limiting slide groove is opened at the bottom of the guide top plate.

[0013] By adopting the above technical solution, through setting up a guide component, the guide top plate can cooperate with the guide slide groove and the limiting slide groove, and the guide slide groove and the limiting slide groove are limited by the guide top plate, so that the guide slide groove can guide and limit the movement of the spacing component, and the limiting slide groove can guide and limit the movement of the limiting component.

[0014] The present invention is further configured as follows: the spacing assembly includes a positioning column, a spacing adjustment motor and a spacing adjustment screw, the two positioning columns are respectively fixedly connected to the inner side of the guide slide groove, the four spacing adjustment screws are respectively rotatably connected to the two sides of the front side and the two sides of the rear side of the positioning column, the spacing adjustment motor is fixedly connected to the side of the spacing adjustment screw away from the positioning column, and the bottom of the spacing adjustment motor is fixedly connected to the top of the guide top plate.

[0015] By adopting the above technical solution, through setting the spacing component, the positioning column can cooperate with the spacing adjustment motor and the spacing adjustment screw, the rotation of the spacing adjustment screw can be limited by the positioning column, and the spacing adjustment motor can drive the spacing adjustment screw to rotate, so that the spacing adjustment screw can drive the limiting component to adjust the orientation when rotating, and the front and rear orientation of the positioning component and the contact component can be changed.

[0016] The present invention is further configured as follows: the limit assembly includes a limit block, a limit slider, a limit adjustment electric screw, a limit slide and a limit guide rod, the two limit sliders are respectively slidably connected to the front side and the rear side of the inner side of the limit slide groove, the limit block is fixedly connected to the bottom of the limit slider, the four limit adjustment electric screws are respectively rotatably connected to the front side and the rear side of both sides of the limit slider, the four limit slides are respectively slidably connected to the two sides of the inner side of the limit slide groove, the four limit guide rods are respectively rotatably connected to the surface of the limit adjustment electric screw, the side of the limit guide rod away from the limit block is fixedly connected to the limit slide, and the top of the limit guide rod is threadedly connected to the surface of the spacing adjustment screw.

[0017] By adopting the above technical solution, through setting a limit assembly, the limit block can cooperate with the limit slider, the limit adjustment electric screw, the limit slide plate and the limit guide rod. The movement of the limit slider along the limit slide groove can guide the movement of the limit block. The limit adjustment electric screw can drive the extrusion assembly to move left and right with the limit block as the center and the limit guide rod as the support point, thereby adjusting the orientation of the extrusion assembly. The limit slide plate can limit the orientation of the limit adjustment electric screw and the limit guide rod, and can drive them to move synchronously with the limit slider along the limit slide groove.

[0018] The present invention is further configured as follows: the correction component includes a correction base, a correction winch and a correction steel 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, and the correction steel cable is arranged on the surface of the correction winch.

[0019] By adopting the above technical solution, a correction component is set up, and the correction base can cooperate with the correction winch and the correction steel cable. The correction winch is supported and limited by the correction base, and the correction winch can drive the correction steel cable to adjust the position of the positioning component, thereby changing the position of the contact component driven by the positioning component to cause the contact component to deform.

[0020] The present invention is further configured as follows: 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, the extrusion hydraulic rod is fixedly connected to the bottom of the extrusion adjustment block, and the extrusion positioning plate is fixedly connected to the bottom of the extrusion hydraulic rod.

[0021] By adopting the above technical solution, through setting up the extrusion component, the extrusion adjustment block can cooperate with the extrusion hydraulic rod and the extrusion positioning plate. The extrusion hydraulic rod is supported and limited by the extrusion adjustment block. The extrusion hydraulic rod can be driven to move left and right along with the transmission of the limit adjustment electric screw, so as to adapt to the required direction of the elevator door panel stamping. At the same time, the extrusion positioning plate can be driven to adjust the distance between the contact components to adapt to the required stamping direction of the elevator door panel.

[0022] The present invention is further configured as follows: the positioning assembly includes a positioning buckle plate, a positioning frame and a positioning slide buckle, the positioning buckle plate is arranged on the side of the correction steel cable away from the correction winch, the positioning frame is fixedly connected to the bottom of the positioning buckle plate, and the two positioning slide buckles are respectively slidably connected to the two sides of the inner side of the positioning frame.

[0023] By adopting the above technical solution, through setting the positioning component, the positioning buckle plate can cooperate with the positioning frame and the positioning slide buckle, and the positioning buckle plate can drive the positioning frame and the positioning slide buckle to move together with the movement of the correction steel cable, so that the positioning slide buckle can drive the contact component to move upward, thereby reducing the length between the bottom of the contact component and the extrusion hydraulic rod, so that the contact component can adapt to the stamping conditions of the elevator door panel.

[0024] The present invention is further configured as follows: the contact assembly includes a contact frame, a contact slider and a contact plate, the contact frame is slidably connected to both sides of the bottom of the positioning slider, the contact slider is slidably connected to a side of the contact frame away from the positioning slider, the side of the contact slider away from the contact frame is slidably connected to an extrusion positioning plate, and the contact plate is fixedly connected to the bottom of the contact frame.

[0025] 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.

[0026] (III) Beneficial effects Compared with the prior art, the present invention provides a punching mechanism for elevator door panels, which has the following beneficial effects: 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. The punching mechanism for elevator door panels is provided with a processing mechanism, wherein a guide component can be combined with a spacing component, a limiting component, a correction component, an extrusion component, a positioning component and a contact component, and the movement of the spacing component and the limiting component is limited by the guide component, and the distance between the overall structure of the processing mechanism and the elevator door panel can be changed 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 the front and rear positions; the limiting component can change the spacing between the extrusion component, the positioning component and the contact component, thereby adapting to the spacing required for the punching processing of the elevator door panel; the correction component can adjust the position 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 punching processing on the elevator door panel, thereby realizing real-time adjustment to adapt to the punching method required for the elevator door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a structural schematic diagram of the adjustment mechanism and the transmission assembly in the present invention; Figure 4 It is a structural schematic diagram of the shaping component in the present invention; Figure 5 It is a structural schematic diagram of the processing mechanism in the present invention; Figure 6 It is a structural schematic diagram of the guide component in the present invention; Figure 7 It is a structural schematic diagram of the spacing component of the present invention; Figure 8 It is a structural schematic diagram of the limiting component in the present invention; Fig. 9 It is a structural schematic diagram of the correction component in the present invention; Fig.10 It is a schematic diagram of the structure of the extrusion assembly in the present invention; Fig.11 It is a schematic diagram of the structure of the positioning component and the contact component in the present invention.

[0028] In the figure: 1. Adjustment mechanism; 11. Transmission assembly; 111. Positioning base; 112. Adjustment hydraulic rod; 113. Positioning seat; 12. Forming assembly; 121. Forming hydraulic rod; 122. Horizontal adjustment plate; 123. Longitudinal adjustment plate; 2. Processing mechanism; 21. Guide assembly; 211. Guide top plate; 212. Guide chute; 213. Limiting chute; 22. Spacing assembly; 221. Positioning column; 222. Spacing adjustment motor; 223. Spacing adjustment screw; 23. Limiting assembly; 231. Limiting block; 23 2. Limit slider; 233. Limit adjustment electric screw; 234. Limit slide plate; 235. Limit guide rod; 24. Correction assembly; 241. Correction base; 242. Correction winch; 243. Correction steel cable; 25. Extrusion assembly; 251. Extrusion adjustment block; 252. Extrusion hydraulic rod; 253. Extrusion positioning plate; 26. Positioning assembly; 261. Positioning buckle plate; 262. Positioning frame; 263. Positioning slide buckle; 27. Contact assembly; 271. Contact frame; 272. Contact slide buckle; 273. Contact plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1 See also Figure 1-Figure 4 A stamping mechanism for an elevator door panel comprises an adjusting mechanism 1, wherein the adjusting mechanism 1 comprises a transmission component 11 and a shaping component 12, wherein the shaping component 12 is arranged on the top of the transmission component 11, and by arranging the adjusting mechanism 1, the transmission component 11 can cooperate with the shaping component 12, and the processing mechanism 2 and the shaping component 12 are supported by the transmission component 11, and the spacing between the processing mechanism 2 and the shaping component 12 can be adjusted, so that it is convenient for the processing mechanism 2 to perform stamping processing on the elevator door panel, and the shaping component 12 can adjust the stamping size range required for the elevator door panel in real time, so as to adapt to the stamping processing requirements of different elevator door panels, and at the same time can adapt to the multi-stage stamping processing requirements of the elevator door panel, thereby improving the flexibility of the stamping processing of the elevator door panel.

[0031] Among them, the transmission component 11 includes a positioning base 111, an adjusting hydraulic rod 112 and a positioning seat 113. The 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 component 11, the positioning base 111 can cooperate with the adjusting hydraulic rod 112 and the positioning seat 113. 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 height of the shaping component 12 to adapt to the orientation of the elevator door panel, thereby facilitating the processing mechanism 2 to stamp the elevator door panel.

[0032] Among them, the shaping component 12 includes a shaping hydraulic rod 121, a transverse adjustment plate 122 and a longitudinal adjustment plate 123. The four shaping hydraulic rods 121 are respectively fixedly connected to the two sides of the top of the positioning base 111, the front side of the top and the rear side of the top. The two transverse adjustment plates 122 are respectively fixedly connected to the output ends of the shaping hydraulic rods 121 on both sides. The two longitudinal adjustment plates 123 are respectively fixedly connected to the output ends of the front and rear shaping hydraulic rods 121. By setting the shaping component 12, the shaping hydraulic rod 121 can cooperate with the transverse adjustment plate 122 and the longitudinal adjustment plate 123. The orientation of the transverse adjustment plate 122 and the longitudinal adjustment plate 123 can be adjusted by the shaping hydraulic rod 121, and the distance between the longitudinal adjustment plate 123 and the transverse adjustment plate 122 can be changed, so as to adapt to the shape required for stamping of the elevator door panel.

[0033] The working principle of this embodiment is as follows: first, the elevator door panel to be stamped is placed on the transverse adjustment plate 122 and the longitudinal adjustment plate 123, the adjustment mechanism 1 is connected to the remote control center, powered on and started, and then, through the control of the remote control center, the adjustment hydraulic rod 112 will drive the positioning seat 113 to move the position of the processing mechanism 2 to the position required for the stamping process, and the shaping hydraulic rod 121 will respectively drive the transverse adjustment plate 122 and the longitudinal adjustment plate 123 to move until the longitudinal adjustment plate 123 and the transverse adjustment plate 122 are respectively moved to the positions required for the stamping process of the elevator door panel.

[0034] Example 2 refer to Figure 5-Figure 11 A stamping mechanism for an elevator door panel also includes a processing mechanism 2, wherein the processing mechanism 2 includes a guide component 21, a spacing component 22, a limit component 23, a correction component 24, an extrusion component 25, a positioning component 26 and a contact component 27. The guide component 21 is arranged at the top of the transmission component 11, the spacing component 22 is arranged on both sides of the top of the guide component 21, the limit component 23 is arranged at the bottom of the spacing component 22, the correction component 24 is arranged at the bottom of the limit component 23, the extrusion component 25 is arranged at the bottom of the limit component 23, the positioning component 26 is arranged at the bottom of the correction component 24, and the contact component 27 is arranged on both sides of the positioning component 26. By setting the processing mechanism 2, the guide component 21 can be connected with the spacing component 22, the limit component 23, the correction component 24, the extrusion component 25, the positioning component 26 and the contact component 27. The movement of the spacing component 22 and the limiting component 23 is limited by the guiding component 21, and the distance between the overall structure of the processing mechanism 2 and the elevator door panel can be changed 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 adjust the front and rear positions. The limiting component 23 can change the spacing between the extrusion component 25, the positioning component 26 and the contact component 27, thereby adapting to the spacing required for the stamping processing of the elevator door panel. The correction component 24 can adjust the position 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, thereby realizing real-time adjustment to adapt to the stamping method required for the elevator door panel.

[0035] Among them, the guide component 21 includes a guide top plate 211, a guide slide groove 212 and a limiting slide groove 213. The guide top plate 211 is fixedly connected to the top of the positioning seat 113, the guide slide groove 212 is opened on both sides of the top of the guide top plate 211, and the limiting slide groove 213 is opened at the bottom of the guide top plate 211. By setting the guide component 21, the guide top plate 211 can cooperate with the guide slide groove 212 and the limiting slide groove 213. The guide slide groove 212 and the limiting slide groove 213 are limited by the guide top plate 211, so that the guide slide groove 212 can guide and limit the movement of the spacing component 22, and the limiting slide groove 213 can guide and limit the movement of the limiting component 23.

[0036] Among them, the spacing component 22 includes a positioning column 221, a spacing adjustment motor 222 and a spacing adjustment screw 223. The two positioning columns 221 are respectively fixedly connected to the inner sides of the guide slide groove 212, and the four spacing adjustment screws 223 are respectively rotatably connected to the two sides of the front side and the two 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 guide top plate 211. By setting the spacing component 22, the positioning column 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 column 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 the orientation when rotating, and the front and rear orientation of the positioning component 26 and the contact component 27 can be changed.

[0037] The limiting assembly 23 includes a limiting block 231, a limiting slider 232, a limiting adjustment electric screw 233, a limiting slide 234 and a limiting guide rod 235. The two limiting sliders 232 are respectively slidably connected to the front side and the rear side of the inner side of the limiting slide groove 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 side and the rear side of both sides of the limiting slider 232. The four limiting slides 234 are respectively slidably connected to the two sides of the inner side of the limiting slide groove 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 234. The limiting guide rod 235 The top is threadedly connected to the surface of the spacing adjustment screw 223. By setting the limit assembly 23, the limit block 231 can cooperate with the limit slider 232, the limit adjustment electric screw 233, the limit slide plate 234 and the limit guide rod 235. The movement of the limit slider 232 along the limit slide groove 213 can guide the movement of the limit block 231. The limit adjustment electric screw 233 can take the limit block 231 as the center and the limit guide rod 235 as the support point to drive the extrusion assembly 25 to move left and right, thereby adjusting the orientation of the extrusion assembly 25. The limit slide plate 234 can limit the orientation of the limit adjustment electric screw 233 and the limit guide rod 235, and can drive them to move synchronously with the limit slider 232 along the limit slide groove 213.

[0038] Among them, the correction component 24 includes a correction base 241, a correction winch 242 and a correction steel cable 243. The correction base 241 is fixedly connected to the bottom of the limit block 231, the correction winch 242 is fixedly connected to the bottom of the correction base 241, and the correction steel cable 243 is arranged on the surface of the correction winch 242. By setting the correction component 24, the correction base 241 can cooperate with the correction winch 242 and the correction steel cable 243. The correction winch 242 is supported and limited by the correction base 241, so that the correction winch 242 can drive the correction steel cable 243 to adjust the orientation of the positioning component 26, thereby changing the orientation of the contact component 27 driven by the positioning component 26 to cause the contact component 27 to deform.

[0039] 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 233, the extrusion hydraulic rod 252 is fixedly connected to the bottom of the extrusion adjustment block 251, and 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, and the extrusion hydraulic rod 252 is supported and limited by the extrusion adjustment block 251. With the transmission of the limit adjustment electric screw 233, the extrusion hydraulic rod 252 can be driven to move left and right, so as to adapt to the orientation required for the stamping of the elevator door panel. At the same time, the extrusion positioning plate 253 can be driven to adjust the spacing between the contact components 27 to adapt to the orientation required for the stamping of the elevator door panel.

[0040] Among them, the positioning component 26 includes a positioning buckle plate 261, a positioning frame 262 and a positioning slide 263. The positioning buckle plate 261 is arranged on the side of the correction steel cable 243 away from the correction winch 242. The positioning frame 262 is fixedly connected to the bottom of the positioning buckle plate 261. The two positioning slides 263 are respectively slidably connected to the two sides of the inner side of 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 slide 263. The positioning buckle plate 261 drives the positioning frame 262 and the positioning slide 263 to move together with the movement of the correction steel cable 243, so that the positioning slide 263 can 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, so that the contact component 27 can adapt to the stamping conditions of the elevator door panel.

[0041] The contact assembly 27 includes a contact frame 271, a contact slider 272 and a contact plate 273. The contact frame 271 is slidably connected to the two sides of the bottom of the positioning slider 263. The contact slider 272 is slidably connected to the side of the contact frame 271 away from the positioning slider 263. The side of the contact slider 272 away from the contact frame 271 is slidably connected to the extrusion positioning plate 253, and the contact plate 273 is fixedly connected to the bottom of the contact frame 271. By setting the contact assembly 27, the contact frame 271 can cooperate with the contact slider 272 and the contact plate 273. The contact frame 271 can move with the movement of the positioning slider 263, and the contact slider 272 can be used as a support point to change the orientation and angle of the contact frame 271 and the positioning slider 263. The contact slider 272 can connect the current contact frame 271 with another identical contact frame 271, and can allow the current contact The contact frame 271 changes the orientation and angle between the other contact frames 271 as the contact slider 272 moves. At the same time, the contact slider 272 can connect the contact frame 271 farthest away from the positioning slider 263 with the extrusion positioning plate 253, so that the extrusion positioning plate 253 can change the orientation and angle of the contact frame 271 connected to it through the contact slider 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 is rotated upward ninety degrees along the contact slider 272 and the other contact frame 271, the contact frame 271 is limited by the contact plate 273, and when the extrusion positioning plate 253 is pushed by the extrusion hydraulic rod 252, each contact plate 273 at the bottom of the contact frame 271 contacts each other and forms a fixed plane, thereby realizing the stamping process of the elevator door panel.

[0042] The working principle of this embodiment is as follows: first, the processing mechanism 2 is connected to the remote control terminal and powered on and started. Then, through the control of the remote control terminal, the spacing adjustment motor 222 will drive the spacing adjustment screw 223 to adjust the position of the limit guide rod 235. The limit guide rod 235 will drive the limit slide plate 234 and the limit adjustment electric screw 233 to move the limit slide block 232 to the required position for stamping processing. Then the correction winch 242 will drive the correction steel cable 243 to adjust the position of the positioning slider 263. Then the contact frame 271 will gradually move along the positioning frame 262 and the positioning slider 263 along the positioning frame 262 and the positioning buckle plate 261, thereby changing the spacing between each contact frame 271 and the contact plate 273 until it moves to 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 perform stamping processing on the elevator door panel as the contact plate 273 is limited.

[0043] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed. Although the embodiments of the present invention have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching mechanism for an elevator door panel, comprising an adjusting 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) comprises 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) comprises a guide component (21), a spacing component (22), a limit component (23), a correction component (24), an extrusion component (25), a positioning component (26) and a contact component (27); the guide 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 guide component (21); the limit component (23) is arranged on the bottom of the spacing component (22); the correction component (24) is arranged on the bottom of the limit component (23); the extrusion component (25) is arranged on the bottom of the limit component (23); the positioning component (26) is arranged on the bottom of the correction component (24); and the contact component (27) is arranged on both sides of the positioning component (26).

2. A punching mechanism for elevator door panels according to claim 1, characterized in that: The transmission assembly (11) comprises a positioning base (111), an adjusting hydraulic rod (112) and a positioning seat (113); the 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).

3. A punching mechanism for elevator door panels according to claim 2, characterized in that: The shaping component (12) comprises a shaping hydraulic rod (121), a transverse adjustment plate (122) and a longitudinal adjustment plate (123); the four shaping hydraulic rods (121) are respectively fixedly connected to the two sides of the top of the positioning base (111), the front side of the top and the rear side of the top; the two transverse adjustment plates (122) are respectively fixedly connected to the output ends of the shaping hydraulic rods (121) on both sides; and the 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.

4. A punching mechanism for elevator door panels according to claim 2, characterized in that: The guide assembly (21) comprises a guide top plate (211), a guide slide groove (212) and a limit slide groove (213); the guide top plate (211) is fixedly connected to the top of the positioning seat (113); the guide slide groove (212) is provided on both sides of the top of the guide top plate (211); and the limit slide groove (213) is provided at the bottom of the guide top plate (211).

5. A punching mechanism for elevator door panels according to claim 4, characterized in that: The spacing assembly (22) comprises a positioning column (221), a spacing adjustment motor (222) and a spacing adjustment screw (223); the two positioning columns (221) are respectively fixedly connected to the inner side of the guide slide groove (212); the four spacing adjustment screws (223) are respectively rotatably connected to the two sides of the front side and the two sides of the rear side of the positioning column (221); the spacing adjustment motor (222) is fixedly connected to a side of the spacing adjustment screw (223) away from the positioning column (221); and the bottom of the spacing adjustment motor (222) is fixedly connected to the top of the guide top plate (211).

6. A punching mechanism for elevator door panels according to claim 5, characterized in that: The limit assembly (23) comprises a limit block (231), a limit slider (232), a limit adjustment electric screw rod (233), a limit slide plate (234) and a limit guide rod (235), the two limit sliders (232) are respectively slidably connected to the front side and the rear side of the inner side of the limit slide groove (213), the limit block (231) is fixedly connected to the bottom of the limit slider (232), and the four limit adjustment electric screw rods (233) are respectively rotatably connected to the limit slider ( 232), four limit slide plates (234) are respectively slidably connected to the two sides of the inner side of the limit slide groove (213), and four limit guide rods (235) are respectively rotatably connected to the surface of the limit adjustment electric screw rod (233), and the side of the limit guide rod (235) away from the limit block (231) is fixedly connected to the limit slide plate (234), and the top of the limit guide rod (235) is threadedly connected to the surface of the spacing adjustment screw rod (223).

7. A punching mechanism for elevator door panels according to claim 6, characterized in that: The correction assembly (24) comprises a correction base (241), a correction winch (242) and a correction steel cable (243); the correction base (241) is fixedly connected to the bottom of the limit block (231); the correction winch (242) is fixedly connected to the bottom of the correction base (241); and the correction steel cable (243) is arranged on the surface of the correction winch (242).

8. A punching mechanism for elevator door panels according to claim 7, characterized in that: The extrusion assembly (25) comprises 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 (233); the extrusion hydraulic rod (252) is fixedly connected to the bottom of the extrusion adjustment block (251); and the extrusion positioning plate (253) is fixedly connected to the bottom of the extrusion hydraulic rod (252).

9. A punching mechanism for elevator door panels according to claim 8, characterized in that: The positioning assembly (26) comprises a positioning buckle plate (261), a positioning frame (262) and a positioning slide buckle (263); the positioning buckle plate (261) is arranged on a side of the correction steel cable (243) away from the correction winch (242); the positioning frame (262) is fixedly connected to the bottom of the positioning buckle plate (261); and two positioning slide buckles (263) are respectively slidably connected to two sides of the inner side of the positioning frame (262).

10. A punching mechanism for elevator door panels according to claim 9, characterized in that: The contact assembly (27) comprises a contact frame (271), a contact slider (272) and a contact plate (273); the contact frame (271) is slidably connected to two sides of the bottom of the positioning slider (263); the contact slider (272) is slidably connected to a side of the contact frame (271) away from the positioning slider (263); the side of the contact slider (272) away from the contact frame (271) is slidably connected to the extrusion positioning plate (253); and the contact plate (273) is fixedly connected to the bottom of the contact frame (271).

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