CN219112565U

CN219112565U - Bending device for elevator car wall machining

Info

Publication number: CN219112565U
Application number: CN202222936811.5U
Authority: CN
Inventors: 董甲星
Original assignee: Huaxin Jinggong Elevator Foshan Co ltd
Current assignee: Huaxin Jinggong Elevator Foshan Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-02
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a bending device for processing an elevator car wall, which comprises a bottom frame, a feeding mechanism for feeding the elevator car wall to be processed into the device, and a bending mechanism for bending the elevator car wall and capable of adjusting the size, wherein the bottom frame is provided with a plurality of bending grooves; through above-mentioned technical scheme, when processing in equipment, send into the device with elevator sedan-chair wall raw materials board through feeding mechanism after, the electric telescopic column drives the vertical board that bends under the crane and descends and carry out vertical processing of bending to the panel, start the third motor immediately, through threaded spacing axle and horizontal board threaded connection and another spacing axle and horizontal board sliding fit of bending, can drive the board of transversely bending after the third motor operation and bend the department and carry out horizontal processing of bending, through such mode improvement machining efficiency, and can take the material of processing after electric telescopic column resets and be convenient for the unloading.

Description

Bending device for elevator car wall machining

Technical Field

The utility model relates to the technical field of elevator part machining, in particular to a bending device for elevator car wall machining.

Background

An elevator is a permanent transport device serving a number of specific floors within a building, the car of which runs on at least two rows of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line, also having steps, the tread being mounted on a track for continuous movement, commonly known as an escalator or a travelator.

The bending device for processing the existing elevator car wall has certain defects, most of the existing elevator car wall bending device adopts a multifunctional mechanical arm to adsorb the car wall raw material, and the car wall raw material is reversely rotated for many times and stretches into the bending device to process the car wall raw material, so that the equipment is high in manufacturing cost, and the bending device is required to stretch into the bending device for bending after one-time overturning, so that the processing efficiency is slightly insufficient.

Disclosure of Invention

The utility model aims to solve the problems and provide a bending device for processing the elevator car wall.

The technical scheme adopted by the utility model is as follows:

a bending device for processing an elevator car wall comprises a bottom frame, a feeding mechanism for feeding the elevator car wall to be processed into the device, and a bending mechanism which is used for bending the elevator car wall and can adjust the size;

the feeding mechanism is arranged at the upper end of the underframe, and the bending mechanism is arranged at the output end of the feeding mechanism;

the bending mechanism comprises a fixing plate, the fixing plate is arranged on one side of the feeding mechanism, the fixing plate is fixed with the underframe, a bidirectional threaded shaft is arranged inside the fixing plate, a shaft coupling of an input end of the bidirectional threaded shaft is connected with a second motor, two sliding blocks are connected with peripheral threads of the bidirectional threaded shaft, two moving plates are fixed on the upper ends of the sliding blocks, limiting strips are fixed on the upper ends of the moving plates, a chute plate is fixed on the upper ends of the limiting strips, lifting frames are arranged at the corresponding ends of the chute plate, a first mounting plate is arranged above the lifting frames, an electric telescopic column is arranged between the first mounting plate and the lifting frames, a longitudinal bending plate is fixed at the lower ends of the lifting frames, two second mounting plates are fixed on the upper ends of the longitudinal bending plate, limiting shafts are threaded, two transverse bending plates are arranged on the peripheries of the limiting shafts, a motor with threads, a third shaft is connected with the shaft coupling, a limiting plate is arranged on the periphery of the limiting plates, and the protective frame is fixed on one side of the protective frame.

Preferably: the feeding mechanism comprises a fixing frame, the fixing frame is fixed at the upper end of the underframe, a plurality of rotating shafts are arranged in the middle of the fixing frame, rotating wheels are fixed on the periphery of the rotating shafts, a conveyor belt is meshed on the periphery of each rotating wheel, and one of the rotating shaft input end couplings is connected with a first motor.

Preferably: the bidirectional threaded shaft is connected with the fixed plate bearing, and the sliding block is in sliding fit with the fixed plate.

Preferably: the lifting frame is matched with the chute plate chute, and the chute plate is matched with the protection frame chute.

Preferably: the limiting shaft with threads is in threaded connection with the transverse bending plate, and the other limiting shaft is in sliding fit with the transverse bending plate.

Preferably: the rotating shaft is connected with the fixing frame bearing, and the outer layer of the conveying belt is made of rubber.

The beneficial effects are that: when equipment is processed, send into the device with elevator sedan-chair wall raw materials board through feeding mechanism after, the electric telescopic column drives the vertical board that bends under the crane and descends and carry out vertical processing of bending to panel, start the third motor immediately, through threaded spacing axle and horizontal board threaded connection and another spacing axle and horizontal board sliding fit of bending, can drive the board of bending transversely after the third motor operation and bend the department of bending and carry out horizontal processing of bending, through such mode improvement machining efficiency, and can take the material of processing after electric telescopic column resets and be convenient for the unloading.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

fig. 1 is a schematic structural view of a bending device for processing an elevator car wall according to the present utility model;

fig. 2 is a front view of a bending device for elevator car wall processing according to the present utility model;

fig. 3 is a schematic structural view of a feeding mechanism of a bending device for processing an elevator car wall according to the present utility model;

fig. 4 is a schematic diagram of a structure of a bending device feeding mechanism for processing an elevator car wall with a fixing frame removed;

fig. 5 is a schematic structural view of a bending mechanism of a bending device for processing an elevator car wall according to the present utility model;

fig. 6 is a left side view of a bending mechanism of a bending device for elevator car wall processing according to the present utility model;

fig. 7 is a schematic structural view of a bending mechanism for an elevator car wall processing according to the present utility model, with a protection frame removed.

The reference numerals are explained as follows:

1. a chassis; 2. a feeding mechanism; 21. a fixing frame; 22. a rotating shaft; 23. a rotating wheel; 24. a conveyor belt; 25. a first motor; 3. a bending mechanism; 31. a fixing plate; 32. a bidirectional threaded shaft; 33. a second motor; 34. a slide block; 35. a moving plate; 36. a limit bar; 37. a chute plate; 38. a lifting frame; 39. a first mounting plate; 310. an electric telescopic column; 311. a longitudinal bending plate; 312. a second mounting plate; 313. a limiting shaft; 314. a transverse bending plate; 315. a third motor; 316. a limiting plate; 317. and (5) protecting the frame.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships as described based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1-7, the bending device for processing the elevator car wall comprises a bottom frame 1, a feeding mechanism 2 for feeding the elevator car wall to be processed into the device, and a bending mechanism 3 for bending the elevator car wall and capable of adjusting the size;

the feeding mechanism 2 is arranged at the upper end of the underframe 1, and the bending mechanism 3 is arranged at the output end of the feeding mechanism 2.

Referring to fig. 1-4, in this embodiment, a feeding mechanism 2 includes a fixing frame 21, the fixing frame 21 is welded at an upper end of a chassis 1, a plurality of rotating shafts 22 are connected to a middle bearing of the fixing frame 21, rotating wheels 23 are connected to peripheral keys of the rotating shafts 22, a conveyor belt 24 is meshed around the rotating wheels 23, an outer layer of the conveyor belt 24 is made of rubber, and a coupling at an input end of one rotating shaft 22 is connected to a first motor 25; when equipment is processed, the first motor 25 is started and connected with the bearing of the fixing frame 21 through the rotating shaft 22, the first motor 25 drives one of the rotating shafts 22 to rotate and drive the whole conveying belt 24, and after the elevator car wall raw material plate is placed on the conveying belt 24 in a straightening mode, the elevator car wall raw material plate is made of rubber materials on the outer layer of the conveying belt 24, so that the elevator car wall raw material plate has good friction force, and the plate is driven to enter the device.

Referring to fig. 1, fig. 2, fig. 5, fig. 6, and fig. 7, in this embodiment, the bending mechanism 3 includes a fixing plate 31, the fixing plate 31 is disposed on one side of the feeding mechanism 2, the fixing plate 31 is welded to the chassis 1, a bidirectional threaded shaft 32 is connected to an inner bearing of the fixing plate 31, an input end coupler of the bidirectional threaded shaft 32 is connected to a second motor 33, two sliders 34 are screwed on the periphery of the bidirectional threaded shaft 32, the sliders 34 are slidably matched with the fixing plate 31, moving plates 35 are connected to upper ends of the two sliders 34 by bolts, a limit bar 36 is connected to an upper end bolt of the moving plate 35, a chute 37 is welded to an upper end of the limit bar 36, corresponding ends of the two chute 37 are matched with a lifting frame 38, a first mounting plate 39 is disposed above the lifting frame 38, a longitudinal bending plate 311 is connected to a lower end bolt of the lifting frame 38, two second bending plates 312 are connected to two ends of the longitudinal bending plate 311 by bolts, one end of the second bending plate 313 is connected to the other side of the lifting frame 37 by bolts, a limit plate 313 is connected to the other side of the chute 313 by a limit plate 313, a limit plate 313 is welded to the other side of the protective frame 37, and the limit plate is connected to the other side of the chute 313 by a limit plate is screwed to the side of the limit plate 313; before the equipment is processed, the size of the batch of materials is measured, the second motor 33 is started, through the bearing connection of the bidirectional threaded shaft 32 and the fixed plate 31 and the sliding fit of the sliding block 34 and the fixed plate 31, the processable size of the device can be adjusted after the second motor 33 is started, when the feeding mechanism 2 feeds the elevator car wall raw material plate into the device, the plate can be limited through the limiting strips 36 to avoid dislocation in the moving process, after the plate is jacked to the limiting plates 316, the electric telescopic columns 310 are started, the electric telescopic columns 310 drive the longitudinal bending plates 311 under the lifting frames 38 to descend to carry out longitudinal bending treatment on the plate, then the third motor 315 is started, through the threaded limiting shafts 313 and the transverse bending plates 314 in a threaded connection mode and the sliding fit of the other limiting shafts 313 and the transverse bending plates 314, the transverse bending treatment can be driven after the third motor 315 runs, the processing efficiency is improved through the mode, the processed material can be conveniently lifted after the electric telescopic columns 310 are reset, if 45-degree bending is needed, and the plate can be properly replaced by the sliding blocks 35 and the sliding blocks 35 are connected with the sliding blocks.

Working principle: before the equipment is processed, the size of the batch of materials is measured, a second motor 33 is started, the processable size of the device can be adjusted after the second motor 33 is started through the connection of a bidirectional threaded shaft 32 and a bearing of a fixed plate 31 and the sliding fit of a sliding block 34 and the fixed plate 31, the first motor 25 is started after the adjustment, the first motor 25 is connected with the bearing of a fixed frame 21 through a rotating shaft 22, the first motor 25 drives one rotating shaft 22 to rotate so as to drive the whole conveyor belt 24 to drive, after the elevator car wall raw material plate is placed on the conveyor belt 24 in a straightening way, the conveyor belt 24 is driven to enter the device through the rubber material on the outer layer of the conveyor belt 24 so as to have better friction force, when the feeding mechanism 2 feeds the elevator car wall raw material plate into the device, the plate can be limited through a longer limiting strip 36 so that the plate cannot be misplaced in the moving process, after the plate is jacked to the limiting plate 316, the electric telescopic column 310 is started, the electric telescopic column 310 drives the longitudinal bending plate 311 under the lifting frame 38 to descend to carry out longitudinal bending treatment on the plate, the third motor 315 is started immediately, the threaded limiting shaft 313 is in threaded connection with the transverse bending plate 314, the other limiting shaft 313 is in sliding fit with the transverse bending plate 314, the transverse bending plate 314 can be driven to carry out transverse bending treatment on the bending position of the plate after the third motor 315 runs, the processing efficiency is improved in such a way, the electric telescopic column 310 can reset and bring the processed material to be convenient for blanking, if 45-degree bending is needed to be processed, the moving plate 35 can be detached and replaced by a proper component through the bolt connection of the moving plate 35 with the sliding block 34 and the limiting strip 36.

While the preferred embodiments of the present utility model have been described in detail with reference to the drawings, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art.

Claims

1. A bending device for elevator sedan-chair wall processing, includes chassis (1), is used for sending into the feeding mechanism (2) of device, its characterized in that with the elevator sedan-chair wall that waits to process: the elevator car further comprises a bending mechanism (3) which is used for bending the elevator car wall and can adjust the size;

the feeding mechanism (2) is arranged at the upper end of the underframe (1), and the bending mechanism (3) is arranged at the output end of the feeding mechanism (2);

the bending mechanism (3) comprises a fixed plate (31), the fixed plate (31) is arranged on one side of the feeding mechanism (2), the fixed plate (31) is fixed with the underframe (1), a bidirectional threaded shaft (32) is arranged in the fixed plate (31), an input end coupler of the bidirectional threaded shaft (32) is connected with a second motor (33), two sliding blocks (34) are connected with the periphery of the bidirectional threaded shaft (32) in a threaded manner, movable plates (35) are fixed at the upper ends of the two sliding blocks (34), limit strips (36) are fixed at the upper ends of the movable plates (35), lifting frames (38) are fixed at the corresponding ends of the limit strips (36), a first mounting plate (39) is arranged above the lifting frames (38), the first mounting plate (39) is fixed with the lifting frames (37), an electric driving sliding block (34) is arranged between the first mounting plate (39) and the lifting frames (38), one of the two longitudinal bending ends (311) are fixed at the lower ends of the two lifting frames (312), one of the two longitudinal bending frames (313) are fixed at the lower ends of the two longitudinal bending frames (312), two spacing axle (313) periphery is provided with horizontal bending plate (314), and the screw thread spacing axle (313) input coupling is connected with third motor (315), movable plate (35) one side is provided with limiting plate (316), just limiting plate (316) with fixed plate (31) is fixed, the periphery of draw runner plate (37) is provided with protection frame (317), just protection frame (317) with chassis (1) is fixed.

2. A bending device for elevator car wall processing according to claim 1, characterized in that: the feeding mechanism (2) comprises a fixing frame (21), the fixing frame (21) is fixed at the upper end of the underframe (1), a plurality of rotating shafts (22) are arranged in the middle of the fixing frame (21), rotating wheels (23) are fixed on the periphery of the rotating shafts (22), conveying belts (24) are meshed on the periphery of the rotating wheels (23), and one of the rotating shafts (22) is connected with a first motor (25) through a coupling at the input end.

3. A bending device for elevator car wall processing according to claim 1, characterized in that: the bidirectional threaded shaft (32) is in bearing connection with the fixed plate (31), and the sliding block (34) is in sliding fit with the fixed plate (31).

4. A bending device for elevator car wall processing according to claim 1, characterized in that: the lifting frame (38) is matched with the chute of the chute plate (37), and the chute plate (37) is matched with the chute of the protection frame (317).

5. A bending device for elevator car wall processing according to claim 1, characterized in that: the threaded limiting shaft (313) is in threaded connection with the transverse bending plate (314), and the other limiting shaft (313) is in sliding fit with the transverse bending plate (314).

6. A bending device for elevator car wall processing according to claim 2, characterized in that: the rotating shaft (22) is connected with the fixing frame (21) through a bearing, and the outer layer of the conveying belt (24) is made of rubber.