Material stamping equipment for manufacturing and processing elevator door plate accessories

Abstract

The invention discloses material stamping equipment for elevator door plate accessory manufacturing and machining, and relates to the technical field of stamping. According to the material stamping equipment for manufacturing and machining the elevator door plate accessories, through the design of a composite mechanism, a door plate is placed on the top of a mold, a movable cross beam is controlled through a hydraulic rod to enable an extrusion module to move towards the mold, so that stamping operation on materials is achieved, an auxiliary rod ascends and descends along with the hydraulic rod, and the effect of assisting in ascending and descending is achieved; the lifting stability is improved, in the lifting process of the movable cross beam, the pre-positioning mechanism is driven to extrude towards one side of the die, in the extrusion process, the door plate moving space is restrained through the pre-positioning mechanism, the stamping precision is improved, material deviation is prevented, and the situation that the stamping effect is affected is avoided; therefore, collision between parts is reduced, the stability of equipment is improved, and the service life of the parts is prolonged.

Description

Technical Field

[0001] The invention relates to the field of stamping technology, in particular to a material stamping device for manufacturing and processing elevator door panel accessories. Background Art

[0002] The elevator door panel is an important part of the elevator interior. It is not only responsible for protecting the mechanical structure inside the elevator, but also plays a role in aesthetics and safety. The door panel is usually made of metal materials, and the surface is specially treated to adapt to the internal environment of the elevator and provide a good visual effect. In terms of design, the door panel needs to be coordinated with the overall style and decoration of the elevator, while ensuring that it can be opened and closed smoothly during the operation of the elevator. In terms of safety, the door panel needs to meet relevant safety standards to prevent harm to passengers in emergency situations.

[0003] In the process of manual loading, the materials may be placed inaccurately or inconsistently, which will increase the time for equipment adjustment and calibration, further reducing production efficiency. At the same time, inaccurate loading may also increase the scrap rate and lead to waste of resources. After a long period of operation, there will be a certain amount of metal debris inside the mold, which is easy to affect the stamping quality. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a material stamping device for manufacturing and processing elevator door panel accessories, comprising a composite mechanism, a frame is fixedly connected to the bottom of the composite mechanism, and a processing mechanism is fixedly connected to the inside of the composite mechanism; The composite mechanism comprises a composite platform, a support plate is fixed on one side of the composite platform, a composite top plate is fixedly connected on one side of the support plate away from the composite platform, a hydraulic rod is fixedly connected to the bottom of the composite top plate, a movable crossbeam is fixedly connected to the bottom of the hydraulic rod, an auxiliary rod is fixedly connected to the top of the movable crossbeam, and the auxiliary rod is lifted and lowered along with the hydraulic rod, so as to assist the lifting and lowering, and improve the lifting and lowering stability, the top of the auxiliary rod is fixedly connected to the bottom of the composite top plate, and the bottom of the movable crossbeam is fixedly connected to an extrusion module, by placing a door panel on the top of the mold, the hydraulic rod controls the movable crossbeam to move the extrusion module toward the mold, so as to achieve the stamping operation of the material, the outer side of the movable crossbeam is fixedly connected with a pre-positioning mechanism, in the process of lifting and lowering the movable crossbeam, the pre-positioning mechanism is driven to extrude toward one side of the mold, and the pre-positioning mechanism is used to constrain the active space of the door panel during the extrusion process, so as to improve the stamping accuracy, prevent the material from shifting, and avoid affecting the stamping effect, and the middle of the top of the composite platform is fixedly connected with a pressure-bearing mold, and the pre-positioning mechanism plays a role in slowing down the stamping force of the component, so as to reduce the collision between the components, improve the stability of the equipment, and thus extend the service life of the components.

[0005] Preferably, the pre-positioning mechanism includes an external block, the inner side of which is slidably connected to a sliding rod, the bottom of the sliding rod is fixedly connected to a circular base, the bottom of the circular base is fixedly connected to a square frame, the outer side of the sliding rod is sleeved with a first spring bar, when the square frame contacts the surface of the material, it is reacted by the surface of the material, causing the sliding rod to slide on the inner side of the external block to squeeze the first spring bar, thereby achieving a shock-absorbing and buffering effect and reducing the extrusion pressure, and the outer side of the square frame is fixedly connected to a buffer mechanism, which is squeezed by the square frame and the surface of the material to constrain the movement of the material, avoid driving the material to move during stamping, and avoid affecting the stamping accuracy.

[0006] Preferably, the buffer mechanism includes a cylindrical shell, which is arranged at the bottom of the pre-positioning mechanism. When the pre-positioning mechanism contacts the material, a second spring bar is arranged on the inner side of the cylindrical shell. The reaction of the second spring bar can reduce the sticking of the material during stamping to avoid affecting the working efficiency. A connecting rod is fixedly connected to the outer side of the second spring bar, and a silicone plate is fixedly connected to the bottom of the connecting rod. The silicone plate contacts the surface of the material. The silicone plate is made of silicone material to increase the wear resistance of the components and reduce the wear between the components and the material, thereby extending the service life of the components. The silicone material has a certain anti-slip effect and improves the extrusion and fixing effect of the material. Secondly, after the stamping is completed.

[0007] Preferably, the processing mechanism includes a slide rail, a sliding block is slidably connected to the top of the slide rail, a connecting plate is fixedly connected to the top of the sliding block, a column block is rotatably connected between the opposite surfaces of the connecting plate, and a friction mechanism is fixedly connected to the outer side of the column block. The sliding block slides on the outer side of the slide rail, driving the friction mechanism to rub the surface of the material, and a cleaning mechanism is fixedly connected to the side of the outer side of the column block away from the friction mechanism, so as to rub the surface of the material, thereby cleaning the surface of the material to prevent impurities from affecting the stamping quality and avoid surface defects. Impurities such as dust, oil, and oxide scale on the surface of the material will be squeezed onto the surface of the workpiece during the stamping process, resulting in dents, pitting or scratches, affecting the appearance and precision of the elevator door panel, protecting the mold and equipment, reducing mold wear, and thus extending the service life of the components.

[0008] Preferably, a first motor is fixedly connected to the top of the connecting plate, a first gear is fixedly connected to the output end of the first motor, a second gear is fixedly connected to the side of the outer side of the columnar block close to the first gear, and the outer side of the first gear is meshed with the outer side of the second gear. The first motor controls the rotation of the first gear, drives the second gear to rotate, and drives the columnar block to rotate, so as to adjust the angles of the friction mechanism and the cleaning mechanism to meet the working requirements.

[0009] Preferably, the friction mechanism includes a plug-in shell, the top of the plug-in shell is fixedly connected to the outer side of the columnar block, the inner side of the columnar block is plug-connected with a connecting bracket, and the connecting bracket is plugged into the inner side of the plug-in shell, so as to facilitate replacement and reduce the difficulty of component replacement, a connecting shaft is fixedly connected between the opposite surfaces of the connecting bracket, and the outer side of the connecting shaft is rotatably connected to a friction column, as the sliding block slides on the outer side of the slide rail, the friction column is driven to rub on the surface of the material, so as to clean the surface of the material, reduce impurities and oil stains on the surface of the material, reduce safety hazards, reduce impurities from entering the mold during the material stamping process, reduce mold wear, avoid equipment failure, and thus extend the service life of the equipment.

[0010] Preferably, the two ends of the outer side of the connecting shaft are fixedly connected with connecting ends, and the opposite surfaces of the connecting ends are fixedly connected with a square shell, and the side of the outer side of the square shell away from the friction column is plugged with a collecting shell. During the rotation of the friction column, it rubs against the square shell to achieve the effect of cleaning impurities on the surface of the component, reduce the adhesion of impurities, and avoid excessive impurities affecting the subsequent friction effect. The cleaned debris enters the inner side of the collecting shell, which plays a role of temporary storage, which is convenient for later processing.

[0011] Preferably, the cleaning mechanism includes a fixed end, a cleaning shell is fixedly connected to one side of the fixed end, an external ring is fixedly connected to one side of the cleaning shell, and a fan is plugged into the inner side of the external ring. The fan generates wind to absorb the inside of the mold from the suction pipe, so as to clean the internal dust and prevent residual material from accumulating and causing malfunctions. If the residual metal debris generated during the stamping process is not cleaned in time, it will accumulate in the mold cavity or the discharge chute, causing the workpiece to deform or be unable to be demolded during subsequent stamping, thereby preventing abnormal mold closure and reducing mold wear and corrosion, thereby In order to extend the service life of the equipment, a connecting pipe is provided on the outside of the external ring, and the debris moves to one side of the connecting pipe through the fan, so as to facilitate collection and cleaning later. The side of the outside of the cleaning shell away from the external ring is fixedly connected to the second motor, and the inner wall of the cleaning shell is fixedly connected to the rotating mechanism. When the debris passes through the inner wall of the cleaning shell, it is easy to remain on the inner wall of the equipment. The rotation of the rotating mechanism is controlled by the second motor to scratch the inner wall of the equipment, so as to achieve the effect of cleaning the inner wall of the equipment. The output end of the second motor is fixedly connected to the outside of the rotating mechanism, and the outside of the cleaning shell is fixedly connected to the suction pipe.

[0012] Preferably, the rotating mechanism includes a fixed bracket, and a rotating shaft is rotatably connected between the opposite surfaces of the fixed bracket. The second motor controls the rotating shaft to rotate, driving the U-shaped plate to rub the inner wall of the equipment, so as to clean the debris on the inner wall, reduce the accumulation of debris, and avoid affecting the ventilation effect. The outer side of the rotating shaft is fixedly connected to a square block, and the debris is floated by friction, which facilitates the movement of the debris to the side of the fan for collection and cleaning, thereby reducing the residual debris. The inner side of the square block is plugged and connected with a U-shaped plate, and the inner side of the U-shaped plate is fixedly connected with a spring rod. During the rotation and friction of the U-shaped plate, the spring rod plays a role of shock absorption and buffering, reduces the amplitude generated by friction, improves the stability of the components, and thus keeps the equipment in continuous operation.

[0013] The present invention provides a material stamping device for manufacturing and processing elevator door panel accessories. It has the following beneficial effects: 1. The material stamping equipment for manufacturing and processing elevator door panel accessories adopts a composite mechanism design. By placing the door panel on the top of the mold, the hydraulic rod controls the movable crossbeam to move the extrusion module toward the mold, so as to achieve the stamping operation of the material. The auxiliary rod is raised and lowered with the hydraulic rod to assist in the lifting and improve the stability of the lifting. During the lifting and lowering process of the movable crossbeam, the pre-positioning mechanism is driven to extrude toward one side of the mold. During the extrusion process, the pre-positioning mechanism constrains the active space of the door panel, improves the stamping accuracy, prevents material deviation, and avoids affecting the stamping effect. Secondly, the pre-positioning mechanism plays a role in reducing the stamping force of the components, thereby reducing the collision between components, improving the stability of the equipment, and extending the service life of the components.

[0014] 2. The material stamping equipment used in manufacturing and processing the elevator door panel accessories is designed with a pre-positioning mechanism. When the square frame contacts the material surface, it is reacted by the material surface, causing the sliding rod to slide inside the external block to squeeze the first spring bar, thereby achieving the effect of shock absorption and buffering, reducing the extrusion pressure, and then squeezing the material surface through the square frame to constrain the movement of the material, avoid driving the material to move during stamping, and avoid affecting the stamping accuracy.

[0015] 3. The material stamping equipment for manufacturing and processing elevator door panel accessories is designed with a processing mechanism. The sliding block slides on the outside of the slide rail to drive the friction mechanism to rub the material surface, thereby cleaning the material surface to prevent impurities from affecting the stamping quality and avoiding surface defects. Impurities such as dust, oil, and oxide scale on the material surface will be squeezed onto the workpiece surface during the stamping process, causing dents, pitting or scratches, affecting the appearance and precision of the elevator door panel, protecting the mold and equipment, reducing mold wear, and thus extending the service life of the components. The first motor controls the rotation of the first gear, driving the second gear to rotate, and driving the columnar block to rotate, so as to adjust the angles of the friction mechanism and the cleaning mechanism to meet work requirements.

[0016] 4. The material stamping equipment for manufacturing and processing elevator door panel accessories is designed with a friction mechanism. As the sliding block slides on the outside of the slide rail, it drives the friction column to rub on the material surface, so as to clean the material surface, reduce impurities and oil stains on the material surface, reduce safety hazards, reduce impurities from entering the mold during the material stamping process, reduce mold wear, avoid equipment failure, and thus extend the service life of the equipment. The connecting bracket is plugged into the inside of the plug-in shell to facilitate replacement and reduce the difficulty of component replacement. During the rotation of the friction column, it rubs against the square shell to clean impurities on the surface of the component, reduce impurity adhesion, and avoid excessive impurities affecting the subsequent friction effect. The cleaned debris enters the inside of the collection shell to serve as temporary storage for later processing.

[0017] 5. The material stamping equipment for manufacturing and processing elevator door panel accessories is designed with a cleaning mechanism. The fan generates wind to absorb the inside of the mold from the suction pipe, so as to clean the internal dust and prevent residual material accumulation from causing malfunctions. If the metal debris residue generated during the stamping process is not cleaned in time, it will accumulate in the mold cavity or the unloading chute, causing the workpiece to deform or be unable to demold during subsequent stamping, preventing abnormal mold closure and reducing mold wear and corrosion, thereby extending the service life of the equipment. The debris is moved to the side of the connecting pipe through the fan, which is convenient for later collection and cleaning. The debris is easy to remain on the inner wall of the equipment after cleaning the inner wall of the shell. The second motor controls the rotation of the rotating mechanism to scratch the inner wall of the equipment, so as to achieve the purpose of cleaning the inner wall of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the external structure of a material stamping device for manufacturing and processing elevator door panel accessories of the present invention; Figure 2 It is a schematic diagram of the structure of the material stamping equipment of the present invention; Figure 3 It is a schematic diagram of the composite mechanism structure of the present invention; Figure 4 It is a schematic diagram of the structure of the pre-positioning mechanism of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the buffer mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the processing mechanism of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the friction mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the cleaning mechanism of the present invention; Fig. 9 It is a schematic diagram of the structure of the rotating mechanism of the present invention.

[0019] In the figure: 1. composite mechanism; 2. processing mechanism; 3. frame; 11. composite platform; 12. support plate; 13. composite top plate; 14. hydraulic rod; 15. movable crossbeam; 16. auxiliary rod; 17. extrusion module; 18. pressure-bearing mold; 19. pre-positioning mechanism; 191. external block; 192. sliding rod; 193. round base; 194. first spring bar; 195. square frame; 196. buffer mechanism; 1961. columnar shell; 1962. second spring bar; 1963. connecting rod; 1964. silicone plate; 21. slide rail; 22. sliding block; 23. connecting plate; 24. columnar block; 2 5. The first motor; 26. The first gear; 27. The second gear; 28. The friction mechanism; 29. ​​The cleaning mechanism; 281. The plug-in housing; 282. The connecting bracket; 283. The connecting shaft; 284. The friction column; 285. The connecting end; 286. The square housing; 287. The collecting housing; 291. The fixed end; 292. The cleaning housing; 293. The rotating mechanism; 294. The second motor; 295. The suction pipe; 296. The external ring; 297. The fan; 298. The connecting pipe; 2931. The fixing bracket; 2932. The rotating shaft; 2933. The square block; 2934. The U-shaped plate; 2935. The spring rod. DETAILED DESCRIPTION

[0020] 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.

[0021] The first embodiment, as Figures 1 to 5 As shown, the present invention provides a technical solution: a material stamping device for manufacturing and processing elevator door panel accessories, comprising a composite mechanism 1, a frame 3 is fixedly connected to the bottom of the composite mechanism 1, and a processing mechanism 2 is fixedly connected to the inside of the composite mechanism 1; The composite mechanism 1 includes a composite platform 11, a support plate 12 is fixed on one side of the outside of the composite platform 11, a composite top plate 13 is fixedly connected to the side of the outside of the support plate 12 away from the composite platform 11, a hydraulic rod 14 is fixedly connected to the bottom of the composite top plate 13, a movable crossbeam 15 is fixedly connected to the bottom of the hydraulic rod 14, an auxiliary rod 16 is fixedly connected to the top of the movable crossbeam 15, the top of the auxiliary rod 16 is fixedly connected to the bottom of the composite top plate 13, an extrusion module 17 is fixedly connected to the bottom of the movable crossbeam 15, a pre-positioning mechanism 19 is fixedly connected to the outside of the movable crossbeam 15, and a pressure-bearing mold 18 is fixedly connected to the middle of the top of the composite platform 11. By placing the door panel on the top of the pressure-bearing die 18, the hydraulic rod 14 controls the movable crossbeam 15 to move the extrusion module 17 toward the pressure-bearing die 18, so as to achieve the stamping operation of the material. The auxiliary rod 16 is raised and lowered with the hydraulic rod 14 to assist the lifting and lowering and improve the stability of the lifting. When the movable crossbeam 15 is raised and lowered, it drives the pre-positioning mechanism 19 to extrude one side of the pressure-bearing die 18. During the extrusion process, the pre-positioning mechanism 19 constrains the movable space of the door panel to improve the stamping accuracy, prevent material deviation, and avoid affecting the stamping effect. Secondly, the pre-positioning mechanism 19 plays a role in reducing the stamping force of the components, thereby reducing the collision between components, improving the stability of the equipment, and thus extending the service life of the components.

[0022] The pre-positioning mechanism 19 includes an external block 191, a sliding rod 192 is slidably connected to the inner side of the external block 191, a circular base 193 is fixedly connected to the bottom of the sliding rod 192, a square frame 195 is fixedly connected to the bottom of the circular base 193, a first spring bar 194 is sleeved on the outer side of the sliding rod 192, and a buffer mechanism 196 is fixedly connected to the outer side of the square frame 195. When the square frame 195 contacts the surface of the material, it is reacted by the surface of the material, so that the sliding rod 192 slides inside the external block 191 to squeeze the first spring bar 194, thereby achieving the effect of shock absorption and buffering, reducing the extrusion pressure, and then the square frame 195 is squeezed with the surface of the material to constrain the movement of the material, avoid driving the material to move during stamping, and avoid affecting the stamping accuracy.

[0023] The buffer mechanism 196 includes a cylindrical shell 1961, a second spring bar 1962 is arranged inside the cylindrical shell 1961, a connecting rod 1963 is fixedly connected to the outside of the second spring bar 1962, and a silicone plate 1964 is fixedly connected to the bottom of the connecting rod 1963. The buffer mechanism 196 is arranged at the bottom of the pre-positioning mechanism 19. When the pre-positioning mechanism 19 contacts the material, the silicone plate 1964 contacts the surface of the material. The silicone plate 1964 is made of silicone material, so as to increase the wear resistance of the component, reduce the wear between the component and the material, thereby extending the service life of the component, and play a certain anti-slip effect through the silicone material, and improve the extrusion and fixing effect of the material. Secondly, after the stamping is completed, the reaction of the second spring bar 1962 is used to reduce the material stamping sticking to avoid affecting the working efficiency.

[0024] The second embodiment is based on the first embodiment. Figure 6 to Figure 7 As shown, the processing mechanism 2 includes a slide rail 21, a slide block 22 is slidably connected to the top of the slide rail 21, a connecting plate 23 is fixedly connected to the top of the slide block 22, a column block 24 is rotatably connected between the opposite surfaces of the connecting plate 23, a friction mechanism 28 is fixedly connected to the outer side of the column block 24, and a cleaning mechanism 29 is fixedly connected to the outer side of the column block 24 away from the friction mechanism 28. The slide block 22 slides on the outer side of the slide rail 21, driving the friction mechanism 28 to rub the surface of the material, thereby rubbing the surface of the material, thereby cleaning the surface of the material, preventing impurities from affecting the stamping quality, and avoiding surface defects. Impurities such as dust, oil, and oxide scale on the surface of the material will be squeezed onto the surface of the workpiece during the stamping process, resulting in dents, pits or scratches, affecting the appearance and precision of the elevator door panel, protecting the mold and equipment, reducing mold wear, and thus extending the service life of the components.

[0025] The top of the connecting plate 23 is fixedly connected with a first motor 25, the output end of the first motor 25 is fixedly connected with a first gear 26, the outer side of the columnar block 24 close to the first gear 26 is fixedly connected with a second gear 27, and the outer side of the first gear 26 is meshed with the outer side of the second gear 27. The first motor 25 controls the first gear 26 to rotate, drives the second gear 27 to rotate, and drives the columnar block 24 to rotate, so as to adjust the angles of the friction mechanism 28 and the cleaning mechanism 29, thereby meeting the working requirements.

[0026] The friction mechanism 28 includes a plug-in housing 281, the top of which is fixedly connected to the outside of the columnar block 24, a connecting bracket 282 is plugged and connected to the inside of the columnar block 24, a connecting shaft 283 is fixedly connected between the opposite surfaces of the connecting bracket 282, and a friction column 284 is rotatably connected to the outside of the connecting shaft 283. As the sliding block 22 slides on the outside of the slide rail 21, the friction column 284 is driven to rub on the surface of the material, thereby cleaning the surface of the material, reducing impurities and oil stains on the surface of the material, reducing safety hazards, reducing impurities from entering the mold during the material stamping process, reducing mold wear, avoiding equipment failure, and thus extending the service life of the equipment. The connecting bracket 282 is plugged into the inside of the plug-in housing 281, so as to facilitate replacement and reduce the difficulty of component replacement.

[0027] The two ends of the connecting shaft 283 are fixedly connected with the connecting ends 285, and the opposite surfaces of the connecting ends 285 are fixedly connected with the square shell 286. The side of the square shell 286 away from the friction column 284 is plugged and connected with the collecting shell 287. The friction column 284 rubs against the square shell 286 during the rotation process, so as to achieve the effect of cleaning the impurities on the surface of the components, reduce the adhesion of impurities, and avoid excessive impurities affecting the subsequent friction effect. The cleaned debris enters the inner side of the collecting shell 287, which plays a role of temporary storage, which is convenient for later processing.

[0028] The third embodiment is based on the first and second embodiments. Figures 8 to 9 As shown, the cleaning mechanism 29 includes a fixed end 291, a cleaning shell 292 is fixedly connected to one side outside the fixed end 291, an external ring 296 is fixedly connected to one side outside the cleaning shell 292, a fan 297 is plugged into the inner side of the external ring 296, a connecting pipe 298 is arranged on the outer side of the external ring 296, a second motor 294 is fixedly connected to one side outside the cleaning shell 292 away from the external ring 296, a rotating mechanism 293 is fixedly connected to the inner wall of the cleaning shell 292, an output end of the second motor 294 is fixedly connected to the outer side of the rotating mechanism 293, and a suction pipe 295 is fixedly connected to the outer side of the cleaning shell 292. Wind is generated by the fan 297 and is absorbed from the inner side of the mold through the suction pipe 295, so as to clean the internal dust and prevent residual material accumulation from causing malfunctions. If the metal debris residue generated during the stamping process is not cleaned in time, it will accumulate in the mold cavity or the discharge chute, causing the workpiece to deform or be unable to demold during subsequent stamping, preventing abnormal mold closure and reducing mold wear and corrosion, thereby extending the service life of the equipment. The debris is moved to the side of the connecting pipe 298 through the fan 297 to facilitate later collection and cleaning. The debris is likely to remain on the inner wall of the equipment after cleaning the inner wall of the shell 292. The second motor 294 controls the rotation of the rotating mechanism 293 to scratch the inner wall of the equipment, so as to achieve the purpose of cleaning the inner wall of the equipment.

[0029] The rotating mechanism 293 includes a fixed bracket 2931, and a rotating shaft 2932 is rotatably connected between the opposite surfaces of the fixed bracket 2931, and a square block 2933 is fixedly connected to the outer side of the rotating shaft 2932, and a U-shaped plate 2934 is plugged and connected to the inner side of the square block 2933, and a spring rod 2935 is fixedly connected to the inner side of the U-shaped plate 2934. The second motor 294 controls the rotating shaft 2932 to rotate, driving the U-shaped plate 2934 to rub against the inner wall of the equipment, so as to clean the debris on the inner wall, reduce the accumulation of debris, and avoid affecting the ventilation effect. Secondly, the debris is floated by friction, which is convenient for the debris to move to the side of the fan 297 for collection and cleaning, and reduces the residual debris. Secondly, during the rotation and friction of the U-shaped plate 2934, the spring rod 2935 plays a role of shock absorption and buffering, slowing down the amplitude generated by friction, improving the stability of the components, and thus maintaining the continuous operation of the equipment.

[0030] During use, the staff places the material on the top of the pressure-bearing die 18, and then pushes the extrusion module 17 to move toward the pressure-bearing die 18 through the hydraulic rod 14 inside the composite mechanism 1, so as to achieve the stamping operation of the material. When the extrusion module 17 moves toward the pressure-bearing die 18, it drives the pre-positioning mechanism 19 to extrude the surface of the material, so as to achieve the effect of fixing the material, avoiding displacement during stamping, and avoiding affecting the stamping accuracy. Secondly, a buffer mechanism 196 is arranged inside the pre-positioning mechanism 19, and the buffer mechanism 196 reduces the pressure of the buffer pressure to avoid excessive stamping and damage to the equipment. When the stamping is completed, the mold is ejected through the reaction inside the buffer mechanism 196, so as to reduce the sticking of the mold and improve the demoulding efficiency. The processing mechanism 2 is arranged on the top of the composite platform 11 inside the composite mechanism 1, and the sliding block 22 slides on the outside of the slide rail 21, so that the friction mechanism 28 rubs the material before stamping to prevent impurities from affecting the stamping quality and surface defects. Impurities such as dust, oil, and oxide scale on the surface of the material will be squeezed onto the surface of the workpiece during the stamping process. , resulting in dents, pits or scratches, affecting the appearance and precision of the elevator door panel, thereby avoiding contamination of the mold, playing a certain protective effect on the mold, reducing damage to the mold, thereby extending the service life of the component, and connecting the first gear 26 through the first motor 25 to mesh with the second gear 27 to rotate, so that the friction mechanism 28 and the cleaning mechanism 29 are turned to meet different operation requirements. After the composite mechanism 1 has been operating for a long time, some metal debris is easily retained inside the mold, thereby affecting the stamping effect, preventing residual material accumulation from causing failures, and avoiding clogging of the mold cavity. If the residual metal debris generated during the stamping process is not cleaned up in time, it will accumulate in the mold cavity or the discharge chute, causing the workpiece to deform or be unable to be demolded during subsequent stamping, reducing mold wear and corrosion, and reducing friction loss. The residual metal particles will form abrasive media when the mold moves, aggravating the wear of the convex and concave mold edges. Therefore, the fan 297 inside the cleaning mechanism 29 absorbs the debris inside the mold, thereby achieving the effect of cleaning impurities, keeping the inside of the equipment clean, and thus extending the service life of the equipment.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A material stamping equipment for manufacturing and processing elevator door panel accessories, characterized in that: It comprises a composite mechanism (1), the bottom of the composite mechanism (1) is fixedly connected to a frame (3), and the interior of the composite mechanism (1) is fixedly connected to a processing mechanism (2); The composite mechanism (1) comprises a composite platform (11), a support plate (12) is fixed on one side of the outside of the composite platform (11), a composite top plate (13) is fixedly connected to the side of the outside of the support plate (12) away from the composite platform (11), a hydraulic rod (14) is fixedly connected to the bottom of the composite top plate (13), a movable crossbeam (15) is fixedly connected to the bottom of the hydraulic rod (14), an auxiliary rod (16) is fixedly connected to the top of the movable crossbeam (15), the top of the auxiliary rod (16) is fixedly connected to the bottom of the composite top plate (13), an extrusion module (17) is fixedly connected to the bottom of the movable crossbeam (15), a pre-positioning mechanism (19) is fixedly connected to the outside of the movable crossbeam (15), and a pressure-bearing die (18) is fixedly connected to the middle of the top of the composite platform (11).

2. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 1 is characterized in that: The pre-positioning mechanism (19) comprises an external block (191), the inner side of the external block (191) is slidably connected to a sliding rod (192), the bottom of the sliding rod (192) is fixedly connected to a circular base (193), the bottom of the circular base (193) is fixedly connected to a square frame (195), the outer side of the sliding rod (192) is sleeved with a first spring strip (194), and the outer side of the square frame (195) is fixedly connected to a buffer mechanism (196).

3. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 2 is characterized in that: The buffer mechanism (196) comprises a cylindrical shell (1961), a second spring bar (1962) is arranged on the inner side of the cylindrical shell (1961), a connecting rod (1963) is fixedly connected to the outer side of the second spring bar (1962), and a silicone plate (1964) is fixedly connected to the bottom of the connecting rod (1963).

4. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 1 is characterized by: The processing mechanism (2) comprises a slide rail (21), a slide block (22) is slidably connected to the top of the slide rail (21), a connecting plate (23) is fixedly connected to the top of the slide block (22), a columnar block (24) is rotatably connected between opposite surfaces of the connecting plate (23), a friction mechanism (28) is fixedly connected to the outer side of the columnar block (24), and a cleaning mechanism (29) is fixedly connected to the outer side of the columnar block (24) away from the friction mechanism (28).

5. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 4 is characterized in that: A first motor (25) is fixedly connected to the top of the connecting plate (23); a first gear (26) is fixedly connected to the output end of the first motor (25); a second gear (27) is fixedly connected to the outer side of the columnar block (24) close to the first gear (26); and the outer side of the first gear (26) is meshingly connected to the outer side of the second gear (27).

6. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 5 is characterized by: The friction mechanism (28) comprises a plug-in housing (281), the top of the plug-in housing (281) being fixedly connected to the outer side of the columnar block (24), the inner side of the columnar block (24) being plug-connected with a connecting bracket (282), a connecting shaft (283) being fixedly connected between opposite surfaces of the connecting bracket (282), and the outer side of the connecting shaft (283) being rotatably connected to a friction column (284).

7. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 6 is characterized by: Both ends of the outside of the connecting shaft (283) are fixedly connected with connecting ends (285), a square shell (286) is fixedly connected between opposite surfaces of the connecting ends (285), and a collecting shell (287) is pluggedly connected to the side of the outside of the square shell (286) away from the friction column (284).

8. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 4 is characterized in that: The cleaning mechanism (29) comprises a fixed end (291), a cleaning shell (292) is fixedly connected to one side of the outside of the fixed end (291), an external ring (296) is fixedly connected to one side of the outside of the cleaning shell (292), a fan (297) is plugged into the inner side of the external ring (296), a connecting pipe (298) is arranged on the outer side of the external ring (296), a second motor (294) is fixedly connected to one side of the outside of the cleaning shell (292) away from the external ring (296), a rotating mechanism (293) is fixedly connected to the inner wall of the cleaning shell (292), an output end of the second motor (294) is fixedly connected to the outer side of the rotating mechanism (293), and a suction pipe (295) is fixedly connected to the outer side of the cleaning shell (292).

9. The material stamping equipment for manufacturing and processing elevator door panel accessories according to claim 8 is characterized in that: The rotating mechanism (293) comprises a fixed bracket (2931), a rotating shaft (2932) is rotatably connected between opposite surfaces of the fixed bracket (2931), a square block (2933) is fixedly connected to the outer side of the rotating shaft (2932), a U-shaped plate (2934) is plugged and connected to the inner side of the square block (2933), and a spring rod (2935) is fixedly connected to the inner side of the U-shaped plate (2934).

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