Carriage forming device for elevator production and manufacturing

Abstract

The invention relates to the technical field of elevator car machining, and discloses a car forming device for elevator production and manufacturing. Limiting side plates are fixedly connected to the two sides of the back face of a rectangular base correspondingly, and a forming bottom film plate is arranged at the top of the rectangular base; the limiting side plates are movably connected with clamping limiting frames in the positions, close to the surface of one side of the rectangular base and close to the top, of the limiting side plates, and a rectangular lifting plate is movably connected to the top positions of the clamping limiting frames. The two sides of a plate are clamped through the rubber gaskets at the bottom of the clamping limiting frame, scratches on the surface of the plate are prevented through the rubber gaskets, meanwhile, the cutting pressing frame is driven by the electromagnetic sliding rod to move, the surface of the limited plate is flatly cut, the cut limited plate is pressed, deformation or warping of the plate is avoided, and the cutting quality of the plate is improved. Therefore, the pressing quality of the outer door panel is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of elevator car body processing, and more particularly to a car body forming device for elevator production and manufacturing. Background Art

[0002] An elevator is a mechanical device used for vertical transportation of people or goods in a building. The production and manufacturing of an elevator generally include multiple links such as design, material selection, processing, assembly, commissioning, and inspection. Among them, the elevator box body is one of the core components of the elevator, and its quality and manufacturing precision directly affect the overall performance of the elevator, the safety and comfort of passengers. With the continuous development of modern elevator technology, the manufacturing requirements for elevator box bodies are getting higher and higher. Therefore, the application of the car body forming device has become an indispensable part of the elevator production process. Currently, when processing and forming the outer door panel of the elevator box body, it is necessary to first cut the plate into the required size and then press the cut plate into shape to facilitate the subsequent assembly of the elevator box body.

[0003] However, during the pressing process of the outer door panel, especially on plates with larger sizes or thinner thicknesses, deformation or warping may occur, resulting in difficult control of the pressing structure and quality of the outer door panel. In addition, when cutting large-sized or heavy plates, the self-weight of the plate may cause it to bend or deform during the cutting process, resulting in possible deviation of the cutting path, leading to cutting errors, and further affecting the production quality of the subsequent outer door panel. Moreover, when the traditional car body forming device processes and forms the outer door panel, it needs to be cut and then pressed, with a slow production speed, wasting time and unable to meet the actual production requirements. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a car body forming device for elevator production and manufacturing to solve the technical problems raised in the background art.

[0005] To achieve the above object, the present invention provides the following technical solution: A box body forming device for elevator production and manufacturing, including a rectangular base, characterized in that: Both sides of the back of the rectangular base are fixedly connected with limiting side plates, a forming bottom template is provided at the top of the rectangular base, a clamping and limiting frame is movably connected to the surface of the limiting side plate close to the rectangular base and close to the top, a rectangular lifting plate is movably connected to the top of the clamping and limiting frame, a cutting and pressing frame is movably connected to one side of the top of the clamping and limiting frame, an adjusting slider is movably connected to the inner position of the cutting and pressing frame, rectangular sliding grooves are provided on both sides of the surface of the limiting side plate close to the rectangular base, neatly arranged circular through holes are provided at the top of the limiting side plate, an electromagnetic sliding groove is provided inside the clamping and limiting frame, an electromagnetic sliding rod is provided inside the electromagnetic sliding groove, a rubber gasket is fixedly connected to the bottom of the clamping and limiting frame, a rectangular plate is provided inside the clamping and limiting frame at the position inside the rectangular sliding groove provided by the limiting side plate, a connecting frame is fixedly connected to the top of the rectangular plate, and a threaded groove is provided in the middle of the surface of the connecting frame.

[0006] By providing a clamping and limiting frame, a forming bottom template, a cutting and pressing frame, a rubber gasket, and an electromagnetic sliding rod, when pressing the plate on the top of the forming bottom template, the rubber gasket at the bottom of the clamping and limiting frame clamps both sides of the plate, and the rubber gasket prevents scratches on the surface of the plate. At the same time, the electromagnetic sliding rod drives the cutting and pressing frame to move, so that the surface of the restricted plate is flatly cut, and the restricted plate after cutting is pressed, avoiding deformation or warping of the plate, thereby improving the pressing quality of the outer door panel.

[0007] In a preferred embodiment, a transmission rod is provided inside the rectangular lifting plate, a servo motor is fixedly connected to one side of the surface of the rectangular lifting plate, lifting screws are movably connected to both sides of the bottom of the rectangular lifting plate and at the top of the clamping and limiting frame, a limiting block is provided at the bottom of the lifting screw, and bevel gears are fixedly connected to the surface of the transmission rod and close to the bevel gear. The bevel gear and the bevel gear mesh with each other. By providing a transmission rod, a servo motor, a bevel gear, and a lifting screw, it is beneficial to drive the transmission rod to rotate by the servo motor when the plate needs to be restricted, so that the transmission rod drives the bevel gear to rotate, and then the bevel gear drives the meshing bevel gear, so that the lifting screw drives the clamping and limiting frame to descend to clamp and restrict the plate.

[0008] In a preferred embodiment, connecting side plates are fixedly connected to both sides of the surface of the cutting and pressing frame. A cutting chute is provided inside the cutting and pressing frame at a position where an adjusting slider is movably connected. An installation inclined rod is fixedly connected to one side of the bottom of the connecting side plate. A sliding plate is fixedly connected to a position on the side of the installation inclined rod away from the connecting side plate. An electromagnetic slider is provided at the bottom of the sliding plate, and the electromagnetic slider is movably connected to one side of the top of the clamping and restricting frame. By providing the cutting and pressing frame and the adjusting slider, it is beneficial to quickly and smoothly cut the restricted plate and press the cut plate into shape. At the same time, when the plate is being cut through the adjusting slider, the position of the plate cutting is changed by the movement of the adjusting slider.

[0009] In a preferred embodiment, a mounting plate is fixedly connected to the bottom of the cutting and pressing frame and inside the fixed connection of the mounting inclined rod. A roller is movably connected to an adjacent side of the mounting plate. A cutting frame is fixedly connected to the bottom of the adjusting slider. A pressing wheel is movably connected to the bottom of the cutting and pressing frame and away from the roller. By providing the roller, the cutting frame, and the pressing wheel, it is beneficial to level, cut, and press the fixed plate into shape through the roller, the cutting frame, and the pressing wheel. The operation is simple and convenient, thereby improving the production efficiency of pressing the outer door panel of the elevator box body into shape.

[0010] In a preferred embodiment, an adjusting threaded rod is movably connected inside the cutting and pressing frame. A rocker is provided at one end of the adjusting threaded rod. By providing the adjusting threaded rod and the rocker, it is beneficial to drive the adjusting threaded rod to rotate through the rocker when cutting the plate, so that the adjusting threaded rod drives the cutting member to move, thereby adjusting the cutting position of the plate.

[0011] In a preferred embodiment, a triangular pointer is provided at the top of the adjusting slider. Fixed rods are fixedly connected to both sides of the bottom of the adjusting slider. The side of the fixed rod away from the adjusting slider is fixedly connected to the surface of the cutting frame. A cutting saw is movably connected inside the cutting frame. A cutting motor is fixedly connected to one side of the surface of the cutting frame. By providing the cutting frame, the adjusting slider, and the triangular pointer, it is beneficial to protect the cutting saw through the cutting frame when cutting the plate to avoid harm to the staff during cutting. At the same time, when adjusting the cutting position through the adjusting slider and the triangular pointer, the cutting position is accurately controlled through the triangular pointer.

[0012] The technical effects and advantages of the present invention:

[0013] 1. The present invention is provided with a roller, a clamping and restricting frame, an electromagnetic slide rod, an electromagnetic slider, and a pressing wheel, which is beneficial for fixing the plate with a larger size or a thinner thickness on both sides of the clamping and restricting frame during the pressing and forming process, and driving the electromagnetic slider to move by energizing the electromagnetic slide rod, so that the roller and the pressing wheel flatten and press the plate on the top of the forming bottom film plate, preventing the plate from deforming or warping during pressing and improving the pressing quality of the outer door panel.

[0014] 2. The present invention is provided with a forming bottom film plate, a clamping and restricting frame, a rectangular lifting plate, an electromagnetic slide rod, an electromagnetic slider, a roller, a cutting frame, and cutting saw teeth, which is beneficial for supporting the plate by the forming bottom film plate, restricting both sides of the plate by the clamping and restricting frame, driving the electromagnetic slider to move by energizing the electromagnetic slide rod, so that the roller flattens and presses the plate, and cutting the plate with the cutting saw teeth inside the cutting frame after the roller flattens and presses the plate, avoiding the cutting path of the plate from shifting, resulting in cutting errors, and performing secondary pressing and forming after cutting, with simple and convenient operation, improving the forming efficiency of the outer door panel of the elevator box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention.

[0016] Figure 2 It is a schematic view of the overall structure of the present invention.

[0017] Figure 3 It is a schematic view of the structure of the limiting side plate of the present invention.

[0018] Figure 4 It is a schematic view of the structure of the clamping and restricting frame of the present invention.

[0019] Figure 5 It is a schematic view of the structure of the rectangular lifting plate of the present invention.

[0020] Figure 6 It is a schematic view of the structure of the cutting and pressing frame of the present invention.

[0021] Figure 7 It is a schematic cross-sectional view of the structure of the cutting and pressing frame of the present invention.

[0022] Figure 8 It is a schematic view of the structure of the adjusting slider of the present invention.

[0023] The reference numerals are: 1, rectangular base; 2, limiting side plate; 201, rectangular chute; 202, circular through hole; 3, forming bottom template; 4, clamping and limiting frame; 401, electromagnetic chute; 402, rectangular plate; 403, connecting frame; 404, threaded groove; 5, rectangular lifting plate; 6, cutting and pressing frame; 601, connecting side plate; 602, cutting chute; 7, adjusting slider; 701, triangular pointer; 702, fixed rod; 703, sliding collar; 8, rubber gasket; 9, electromagnetic slide bar; 10, transmission rod; 11, bevel gear; 12, servo motor; 13, lifting screw; 1301, limiting block; 1302, helical gear; 14, mounting inclined rod; 15, sliding plate; 16, electromagnetic slider; 17, mounting plate; 18, roller; 19, cutting frame; 20, pressing wheel; 21, adjusting threaded rod; 22, rocker; 23, cutting saw teeth; 24, cutting motor. Detailed implementation mode

[0024] The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. In addition, the forms of each structure described in the following implementation modes are only examples. A box body forming device for elevator production and manufacturing involved in the present invention is not limited to the structures described in the following implementation modes. All other implementation modes obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0025] Refer to Figures 1 - 8 As shown, the present invention provides a box body forming device for elevator production and manufacturing, including a rectangular base 1, characterized in that: limiting side plates 2 are fixedly connected to both sides of the back surface of the rectangular base 1, a forming bottom template 3 is opened at the top position of the rectangular base 1, clamping and limiting frames 4 are movably connected to the surfaces of the limiting side plates 2 close to the rectangular base 1 and close to the top positions, a rectangular lifting plate 5 is movably connected to the top position of the clamping and limiting frames 4, a cutting and pressing frame 6 is movably connected to one side position of the top of the clamping and limiting frames 4, an adjusting slider 7 is movably connected to the inner position of the cutting and pressing frame 6, rectangular chutes 201 are opened on the surfaces of the limiting side plates 2 close to the rectangular base 1 and close to both sides of the surface, circular through holes 202 arranged in an orderly manner are opened at the top position of the limiting side plates 2, an electromagnetic chute 401 is opened at the inner position of the clamping and limiting frames 4, an electromagnetic slide bar 9 is arranged at the inner position of the electromagnetic chute 401, a rubber gasket 8 is fixedly connected to the bottom position of the clamping and limiting frames 4, a rectangular plate 402 is opened at the inner position of the clamping and limiting frames 4 located in the rectangular chutes 201 opened on the limiting side plates 2, a connecting frame 403 is fixedly connected to the top position of the rectangular plate 402, and a threaded groove 404 is opened at the middle position of the surface of the connecting frame 403.

[0026] In this embodiment: By providing a clamping restraint frame 4, a forming bottom film plate 3, a cutting and pressing frame 6, a rubber gasket 8, and an electromagnetic slide bar 9, when pressing the plate on the top of the forming bottom film plate 3, the rubber gasket 8 at the bottom of the clamping restraint frame 4 clamps both sides of the plate, and the rubber gasket 8 prevents scratches on the surface of the plate. At the same time, the electromagnetic slide bar 9 drives the cutting and pressing frame 6 to move, so that the surface of the restricted plate is flatly cut, and the restricted plate after cutting is pressed, avoiding deformation or warping of the plate, thereby improving the pressing quality of the outer door panel.

[0027] Referring to Figure 5 As shown, a transmission rod 10 is provided inside the rectangular lifting plate 5. A servo motor 12 is fixedly connected to one side of the surface of the rectangular lifting plate 5. Lifting screws 13 are movably connected to both sides of the bottom of the rectangular lifting plate 5 and at the top of the clamping restraint frame 4. A restraint block 1301 is provided at the bottom of the lifting screw 13. A helical gear 1302 is fixedly connected to the top of the lifting screw 13 and inside the rectangular lifting plate 5. Bevel gears 11 are fixedly connected to the surface of the transmission rod 10 and close to the helical gear 1302. The helical gear 1302 meshes with the bevel gear 11.

[0028] In this embodiment: By providing a transmission rod 10, a servo motor 12, bevel gears 11, and lifting screws 13, when it is necessary to restrict the plate, the servo motor 12 drives the transmission rod 10 to rotate, so that the transmission rod 10 drives the bevel gear 11 to rotate. Furthermore, the bevel gear 11 drives the meshing helical gear 1302, so that the lifting screw 13 drives the clamping restraint frame 4 to descend to clamp and restrict the plate.

[0029] Referring to Figures 6 - 7 As shown, connecting side plates 601 are fixedly connected to both sides of the surface of the cutting and pressing frame 6. A cutting chute 602 is provided inside the cutting and pressing frame 6 at the position where the adjusting slider 7 is movably connected. An installation inclined rod 14 is fixedly connected to one side of the bottom of the connecting side plate 601. A sliding plate 15 is fixedly connected to the position of the installation inclined rod 14 away from the connecting side plate 601. An electromagnetic slider 16 is provided at the bottom of the sliding plate 15. The electromagnetic slider 16 is movably connected to one side of the top of the clamping restraint frame 4.

[0030] In this embodiment: By providing a cutting and pressing frame 6 and an adjusting slider 7, it is beneficial to quickly and flatly cut the restricted plate and press and form the cut plate. At the same time, when the plate is cut through the adjusting slider 7, the position of the plate cut is changed by the movement of the adjusting slider 7.

[0031] Referring to Figure 7As shown, a mounting plate 17 is fixedly connected to the bottom of the cutting and pressing frame 6 and inside the fixed connection mounting inclined rod 14. A roller 18 is movably connected to the adjacent side of the mounting plate 17. A cutting frame 19 is fixedly connected to the bottom of the adjusting slider 7. A pressing wheel 20 is movably connected to the bottom of the cutting and pressing frame 6 and away from the roller 18.

[0032] In this embodiment: By providing the roller 18, the cutting frame 19, and the pressing wheel 20, it is beneficial to level, cut, and press the fixed plate through the roller 18, the cutting frame 19, and the pressing wheel 20. The operation is simple and convenient, thereby improving the production efficiency of the outer door panel of the elevator box body during pressing and forming.

[0033] Refer to Figure 7 As shown, an adjusting threaded rod 21 is movably connected to the inside of the cutting and pressing frame 6. A rocker 22 is provided at one end of the adjusting threaded rod 21.

[0034] In this embodiment: By providing the adjusting threaded rod 21 and the rocker 22, it is beneficial to drive the adjusting threaded rod 21 to rotate through the rocker 22 when cutting the plate, so that the adjusting threaded rod 21 drives the cutting member to move, thereby adjusting the cutting position of the plate.

[0035] Refer to Figure 8 As shown, a triangular pointer 701 is provided at the top of the adjusting slider 7. Fixed rods 702 are fixedly connected to both sides of the bottom of the adjusting slider 7. The other side of the fixed rod 702 away from the adjusting slider 7 is fixedly connected to the surface of the cutting frame 19. A cutting saw 23 is movably connected to the inside of the cutting frame 19. A cutting motor 24 is fixedly connected to one side of the surface of the cutting frame 19.

[0036] In this embodiment: By providing the cutting frame 19, the adjusting slider 7, and the triangular pointer 701, it is beneficial to protect the cutting saw 23 through the cutting frame 19 when cutting the plate, avoiding harm to the staff during cutting. At the same time, when adjusting the cutting position through the adjusting slider 7 and the triangular pointer 701, the cutting position is accurately controlled through the triangular pointer 701.

[0037] Working principle of the present invention: First, when the outer door panel of the elevator box body is pressed and formed, the plate to be processed is placed at the top position of the forming bottom template 3, and then the servo motor 12 is started, so that the servo motor 12 drives the transmission rod 10 to rotate. At this time, the transmission rod 10 drives the bevel gear 11 to rotate, and then the bevel gear 11 drives the helical gear 1302 at the top of the lifting screw rod 13, and then the helical gear 1302 drives the lifting screw rod 13 to rotate, so that the lifting screw rod 13 drives the connecting frame 403 sleeved on its surface to descend. At this time, the rectangular plate 402 descends inside the rectangular sliding groove 201, and then the descent of the rectangular plate 402 causes the clamping and limiting frame 4 to drive the rubber gasket 8 to clamp and fix the plate on the top of the forming bottom template 3. Then, according to the required size, the rocker 22 is rotated, so that the rocker 22 drives the adjusting threaded rod 21 to rotate. Then, the rotation of the rocker 22 causes the sliding collar 703 to drive the adjusting slider 7 and the triangular pointer 701 to move. Then, the moving position of the triangular pointer 701 is observed to confirm the cutting position of the plate. Then, the electromagnetic slide rod 9 inside the electromagnetic chute 401 is started, so that the energized electromagnetic slide rod 9 drives the electromagnetic slider 16 at the bottom of the sliding plate 15 to move. At this time, the electromagnetic slider 16 drives the mounting inclined rod 14 and the connecting side plate 601 to slide on the surface of the clamping and limiting frame 4. Then, the movement of the cutting and pressing frame 6 causes the roller 18 inside the mounting plate 17 to preliminarily press the surface of the plate restricted on the top of the forming bottom template 3. At this time, the surface of the plate is flattened due to the pressing of the roller 18. Then, after the plate is flattened by the roller 18, the cutting saw teeth 23 inside the cutting frame 19 are driven to rotate by the cutting motor 24, so that the cutting saw teeth 23 cut the plate. Then, after the plate is cut, at this time, the pressing wheel 20 at the bottom of the cutting and pressing frame 6 presses and forms the plate. Then, after the plate cutting is completed, the pressing and forming of the cut plate is completed accordingly. The operation is simple and convenient, and the forming efficiency of the elevator box body is improved.

[0038] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A car body forming device for elevator manufacturing, comprising a rectangular base (1), characterized in that: The rectangular base (1) is fixedly connected to limiting side plates (2) at both sides of the back, the rectangular base (1) is provided with a forming bottom film plate (3) at the top, the limiting side plates (2) are movably connected to a clamping limiting frame (4) near the surface of one side of the rectangular base (1) and near the top, the clamping limiting frame (4) is movably connected to a rectangular lifting plate (5) at the top, the clamping limiting frame (4) is movably connected to a cutting pressing frame (6) at one side of the top, the cutting pressing frame (6) is movably connected to an adjusting slider (7) at an inner position, and the limiting side plates (2) are provided with rectangular sliding grooves near the surface of the rectangular base (1) and near both sides of the surface. (201), the limiting side plate (2) is provided with neatly arranged circular through holes (202) at the top position, the clamping limiting frame (4) is provided with an electromagnetic slide groove (401) at the inner position, the electromagnetic slide rod (9) is provided at the inner position of the electromagnetic slide groove (401), the clamping limiting frame (4) is fixedly connected with a rubber gasket (8) at the bottom position, the clamping limiting frame (4) is provided with a rectangular plate (402) at the inner position of the rectangular slide groove (201) provided on the limiting side plate (2), the top position of the rectangular plate (402) is fixedly connected with a connecting frame (403), and a threaded groove (404) is provided at the middle position of the surface of the connecting frame (403).

2. The elevator car body forming device according to claim 1, characterized in that: A transmission rod (10) is provided at an inner position of the rectangular lifting plate (5); a servo motor (12) is fixedly connected to one side of the surface of the rectangular lifting plate (5); a lifting screw (13) is movably connected to both sides of the bottom of the rectangular lifting plate (5) and located at the top of the clamping and limiting frame (4); a limiting block (1301) is provided at the bottom of the lifting screw (13); a bevel gear (1302) is fixedly connected to the top of the lifting screw (13) and located at an inner position of the rectangular lifting plate (5); a bevel gear (11) is fixedly connected to the surface of the transmission rod (10) and near the bevel gear (1302); the bevel gear (1302) and the bevel gear (11) are meshed with each other.

3. The elevator car body forming device according to claim 1, characterized in that: The cutting and pressing frame (6) is fixedly connected to connecting side plates (601) on both sides of the surface, and a cutting slot (602) is provided inside the cutting and pressing frame (6) at a position movably connected to the adjusting slider (7). A mounting bevel rod (14) is fixedly connected to one side of the bottom of the connecting side plate (601), and a sliding plate (15) is fixedly connected to one side of the mounting bevel rod (14) away from the connecting side plate (601). An electromagnetic slider (16) is provided at the bottom of the sliding plate (15), and the electromagnetic slider (16) is movably connected to one side of the top of the clamping and limiting frame (4).

4. The elevator car body forming device according to claim 1, characterized in that: A mounting plate (17) is fixedly connected to the bottom of the cutting and pressing frame (6) and is located inside a fixedly connected mounting inclined rod (14); a roller (18) is movably connected to a position adjacent to one side of the mounting plate (17); a cutting frame (19) is fixedly connected to the bottom of the adjusting slider (7); and a pressing wheel (20) is movably connected to the bottom of the cutting and pressing frame (6) and is away from the roller (18).

5. The elevator car body forming device for manufacturing according to claim 1, characterized in that: An adjusting threaded rod (21) is movably connected to the interior of the cutting and pressing frame (6), and a rocker (22) is provided at one end of the adjusting threaded rod (21).

6. The elevator car body forming device for manufacturing according to claim 1, characterized in that: A triangular pointer (701) is provided at the top of the adjusting slider (7), and fixed rods (702) are fixedly connected to both sides of the bottom of the adjusting slider (7), and a side of the fixed rod (702) away from the adjusting slider (7) is fixedly connected to the surface of the cutting frame (19), and a cutting saw tooth (23) is movably connected to the inside of the cutting frame (19), and a cutting motor (24) is fixedly connected to one side of the surface of the cutting frame (19).

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