CN210878193U - Elevator door plant welding device - Google Patents
Elevator door plant welding device Download PDFInfo
- Publication number
- CN210878193U CN210878193U CN201921667311.8U CN201921667311U CN210878193U CN 210878193 U CN210878193 U CN 210878193U CN 201921667311 U CN201921667311 U CN 201921667311U CN 210878193 U CN210878193 U CN 210878193U
- Authority
- CN
- China
- Prior art keywords
- elevator door
- workbench
- positioning
- positioning wheel
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a device is welded to lift-cabin door board can carry out automatic positioning, automatic weld and stack the elevator door board automatically to the elevator door board. Two sides of the movable end of the six-axis manipulator are respectively provided with a welding gun and a sucker frame, and the sucker frame is provided with a plurality of suckers for vacuum adsorption of an elevator door plate; the working table is provided with a plurality of conveying rollers for conveying the elevator door plate; the positioning mechanism comprises at least two first positioning wheels arranged on the rear side of the workbench side by side, push plates arranged on the left side and the right side of the workbench respectively, a driving mechanism for driving the push plates to move left and right, a plurality of second positioning wheels arranged on the inner side of the push plates side by side along the conveying direction, and a third positioning wheel arranged on the inner side of the front end of the push plates; the first positioning wheel and the third positioning wheel are positioned at the inner side of the second positioning wheel; the axes of the first positioning wheel, the second positioning wheel and the third positioning wheel are vertically arranged; a photoelectric proximity switch connected with the control device is arranged at the rear side of the workbench; the control device is used for controlling the work of the photoelectric proximity switch, the driving mechanism, the six-axis manipulator, the welding gun and the sucker.
Description
Technical Field
The utility model belongs to the technical field of elevator door plant production facility, concretely relates to lift-cabin door board welds device.
Background
An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. The elevator mainly comprises a traction machine (winch), a guide rail, a counterweight, a safety device (such as a speed limiter, a safety gear, a buffer and the like), a signal control system, a car, a hall door and the like.
The elevator door plate is used as a main component of an elevator car, and needs to be subjected to positioning welding treatment for many times in the production process, so that the process is complex. The elevator door plate mainly comprises a door plate main body with a bending part, an upper end enclosure, a lower end enclosure and a reinforcing rib. When the door panel main body is punched and bent from a plate, reinforcing ribs need to be welded. In the past, workers hold welding equipment by hands to complete the work of welding reinforcing ribs on a door panel main body, the working speed is low, and when one door panel main body is welded, the door panel main body needs to be manually carried to a plate stacking frame, so that the efficiency is very low. With the rapid development of science and technology, higher production efficiency is pursued in the aspect of production so as to reduce the production cost of enterprises.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art's weak point, the utility model aims to provide an elevator door panel device of welding, the design is unique, the good reliability, and degree of automation is high, and reducible human input realizes automatic positioning, the welding to the elevator door plant to take out the elevator door plant automatically.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a welding device for an elevator door plate comprises a six-axis manipulator, a workbench, a positioning mechanism and a control device; two sides of the movable end of the six-axis manipulator are respectively provided with a welding gun and a suction disc frame, and the suction disc frame is provided with a plurality of suction discs for vacuum adsorption of an elevator door plate; the working table is provided with a plurality of conveying rollers for conveying the elevator door plate;
the positioning mechanism comprises at least two first positioning wheels arranged on the rear side of the workbench side by side, push plates arranged on the left side and the right side of the workbench respectively, a driving mechanism for driving the push plates to move left and right, a plurality of second positioning wheels arranged on the inner side of the push plates side by side along the conveying direction, and a third positioning wheel arranged on the inner side of the front end of the push plates; the first positioning wheel and the third positioning wheel are positioned on the inner side of the second positioning wheel; the axes of the first positioning wheel, the second positioning wheel and the third positioning wheel are vertically arranged;
a photoelectric proximity switch connected with the control device is arranged on the rear side of the workbench; the control device is used for controlling the work of the photoelectric proximity switch, the driving mechanism, the six-axis manipulator, the welding gun and the sucker.
In the door plank welding device of the elevator, the driving mechanism is a plurality of telescopic cylinders fixed on the workbench, and piston rods of the telescopic cylinders are fixedly connected to the outer side of the push plate.
In the elevator door plate welding device, the workbench comprises a workbench left part and a workbench right part which are symmetrically arranged, and the top surfaces of the workbench left part and the workbench right part are respectively provided with a universal ball for supporting an elevator door plate; two ends of the conveying roller are respectively rotatably arranged at the left part and the right part of the workbench; the adjacent conveying rollers are connected through chains; any conveying roller is connected with a driving motor in a power mode.
In the elevator door plate welding device, a baffle plate is jointly fixed on the rear sides of the left part and the right part of the workbench, and the first positioning wheel is arranged on the front side of the baffle plate; the baffle is provided with a through hole suitable for the work of the photoelectric proximity switch.
In the elevator door panel welding device, the universal balls are arranged in an array.
In the elevator door plate welding device, the front end of the push plate is provided with an inclined plate which is integrally formed with the push plate; the front end of the inclined plate inclines to the inner side; the third positioning wheel is arranged on the inner side of the inclined plate.
In the elevator door plate welding device, the second positioning wheels are uniformly arranged at intervals.
Has the advantages that:
the utility model provides a device is welded to lift-cabin door board, the design is unique, the good reliability, and degree of automation is high, and reducible human input realizes automatic positioning, welding to the elevator door plant stacks automatically.
The push plate with the second positioning wheel, the third positioning wheel, the first positioning wheel and the photoelectric proximity switch are arranged to automatically position the elevator door plate, so that the six-axis manipulator works to drive the welding gun to automatically weld the reinforcing rib. After welding, the six-axis manipulator switches the position of the suction disc frame, the suction discs are used for carrying out vacuum adsorption on the elevator door plate, and then the six-axis manipulator carries out automatic stacking on the elevator door plate.
Drawings
Fig. 1 is a perspective view of the structure of the door panel welding device of the elevator provided by the present invention.
Fig. 2 is a perspective view of the structure of the worktable and the positioning mechanism in the welding device of the elevator door panel provided by the utility model.
Fig. 3 is a front view of the worktable and the positioning mechanism in the welding device of the elevator door panel provided by the utility model.
Fig. 4 is a top view of the worktable and the positioning mechanism in the welding device of the elevator door panel provided by the utility model.
Detailed Description
The utility model provides a device is welded to lift-cabin door board, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, 2, 3 and 4, the present invention provides an elevator door panel welding device, which includes a six-axis manipulator 1, a worktable 4, a positioning mechanism 5 and a control device (not shown in the figure); two sides of the movable end of the six-axis manipulator 1 are respectively provided with a welding gun and a sucker frame 11, and the sucker frame 11 is provided with a plurality of suckers for vacuum adsorption of the elevator door plate 3; the working table 4 is provided with a plurality of conveyor rollers 7 for conveying the elevator door panel 3. The movable end of the six-axis manipulator 1 can rotate by 360 degrees, and the position of a welding gun and a suction disc frame is switched to automatically weld and vacuum adsorb an elevator door plate on a workbench. The six-axis robot may be, but is not limited to, an industrial robot of the type SYB2380A, available from cornua intelligent equipment, inc.
As shown in fig. 1, 2, 3, and 4, the positioning mechanism 5 includes at least two first positioning wheels 44 arranged side by side at the rear side of the workbench 4, push plates 51 arranged at the left and right sides of the workbench 4, respectively, a driving mechanism for driving the push plates 51 to move left and right, a plurality of second positioning wheels 52 arranged side by side at the inner side of the push plates 51 along the conveying direction, and a third positioning wheel 55 arranged at the inner side of the front end of the push plates 51; the first positioning wheel 44 and the third positioning wheel 55 are positioned on the inner side of the second positioning wheel 52; the axes of the first positioning wheel 44, the second positioning wheel 52 and the third positioning wheel 55 are arranged vertically.
The driving mechanism is a plurality of telescopic cylinders 53 fixed on the worktable 4, and piston rods of the telescopic cylinders 53 are fixedly connected to the outer side of the push plate 51. The cylinder body of telescopic cylinder 53 is fixed on the workbench, and the piston rod of telescopic cylinder 53 stretches out and draws back to drive the push plate to move left and right.
Wherein, the front end of the push plate 51 is provided with an inclined plate 54 which is integrally formed with the push plate 51; the front end of the sloping plate 54 slopes inwards; the third positioning wheel 55 is provided inside the inclined plate 54. The third positioning wheel 55 is provided with a rotating shaft, and two ends of the rotating shaft are provided with connecting rods fixed on the inclined plate 54, so that the third positioning wheel can rotate.
The second positioning wheels 52 are arranged at regular intervals. The second positioning wheel 52 is provided with a rotating shaft, and two ends of the rotating shaft are provided with connecting rods fixed on the push plate 51, so that the second positioning wheel can rotate.
As shown in fig. 1, 2, 3, and 4, the workbench 4 includes a left workbench portion 42 and a right workbench portion 41 which are symmetrically arranged, and the top surfaces of the left workbench portion 42 and the right workbench portion 41 are respectively provided with a universal ball 45 for supporting the elevator door panel 3; two ends of the conveying roller 7 are respectively and rotatably arranged on the left part 42 and the right part 41 of the workbench through bearings; the adjacent conveying rollers 7 are connected by chains 73; a drive motor 71 is power-connected to any one of the feed rollers 7.
The gimbaled balls 45 are arranged in an array. In this embodiment, the left and right table portions 42 and 41 are provided with two rows of universal balls 45, respectively.
Specifically, one end of the conveying roller 7 is provided with a duplex sprocket, the duplex sprocket is in transmission connection with a chain 73 in meshing connection with the duplex sprocket, an output shaft of the driving motor 71 is provided with a driving sprocket, and the driving chain 72 in meshing connection with the driving sprocket is in power connection with the duplex sprocket of one of the conveying rollers 7, so that the driving motor 71 drives the conveying roller 7 to rotate, and further the elevator door plate 3 is conveyed.
As shown in fig. 2, 3 and 4, a baffle 46 is fixed on the rear sides of the left and right table portions 42 and 41, and the first positioning wheel 44 is arranged on the front side of the baffle 46; the baffle 46 is provided with a through hole 43 suitable for the operation of the photoelectric proximity switch 6.
A photoelectric proximity switch 6 connected with a control device is arranged on the rear side of the workbench 4; the control device is used for controlling the photoelectric proximity switch 6, the driving mechanism, the six-axis manipulator 1, the welding gun and the sucker to work.
The working process is as follows: as shown in fig. 1, 2, 3 and 4, when the elevator door panel is automatically conveyed to the working platform 4 by the conveyor, the driving motor 71 works to drive the conveying roller 7 to rotate, and the conveying roller conveys the elevator door panel 3 to the rear side of the working platform 4; when the photoelectric proximity switch 6 detects that the elevator door panel moves to the right position, a signal is sent to the control device, and at the moment, the first positioning wheel 44 is in contact with the rear side edge of the elevator door panel.
The control device firstly controls the driving motor 71 to stop working so as to stop the rotation of the conveying roller 7; control telescopic cylinder 53 work after that, drive push pedal 51 by telescopic cylinder and move to the inboard (or call close), will promote the elevator door plant, realize the left and right sides location of elevator door plant, avoid it to control the removal, telescopic cylinder's piston rod elongation is set for according to the customer, and piston rod elongation when telescopic cylinder reaches the setting value, just makes second locating wheel 52 and elevator door plant's the side of controlling contact.
Meanwhile, the sloping plate 54 moves together with the push plate 51, and when the elevator door panel is in contact with the first positioning wheel 44 and the second positioning wheel 52, the third positioning wheel 55 is also in contact with the front side edge of the elevator door panel, so that the elevator door panel is positioned and cannot move left and right.
After the telescopic cylinder 53 finishes working, the control device controls the six-shaft mechanical arm 1 to work, the six-shaft mechanical arm utilizes the welding gun to automatically weld the elevator door plate which is positioned, and the reinforcing ribs are welded on the elevator door plate. Welding finishes, and six manipulators will switch the position of welding rifle under controlling means's control, by sucking disc frame through the sucking disc carry out vacuum chuck to the elevator door plant that has welded, afterwards, telescopic cylinder 53's piston rod drives push pedal 51 and moves toward the outside, and it is fixed to remove the centre gripping to the elevator door plant, and immediately, six manipulators work is placed the elevator door plant on stacking the frame.
The photoelectric proximity switch 6 then sends a signal to the control device to activate the drive motor 71 so that the conveyor roller 7 conveys the next elevator door panel to be welded.
In the moving process of the push plate 51, the elevator door plate is pushed to move through the second positioning wheel 52, and the contact area between the elevator door plate and the conveying roller is reduced by arranging the universal balls, so that the elevator door plate can move on the workbench quickly.
To sum up, the utility model provides a lift-cabin door panel device of welding, the design is unique, the good reliability, and degree of automation is high, and reducible human input realizes automatic positioning, the welding to the elevator door plant stacks automatically.
The push plate with the second positioning wheel, the third positioning wheel, the first positioning wheel and the photoelectric proximity switch are arranged to automatically position the elevator door plate, so that the six-axis manipulator works to drive the welding gun to automatically weld the reinforcing rib. After welding, the six-axis manipulator switches the position of the suction disc frame, the suction discs are used for carrying out vacuum adsorption on the elevator door plate, and then the six-axis manipulator carries out automatic stacking on the elevator door plate.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (7)
1. A welding device for an elevator door plate comprises a six-axis manipulator, and is characterized by further comprising a workbench, a positioning mechanism and a control device; two sides of the movable end of the six-axis manipulator are respectively provided with a welding gun and a suction disc frame, and the suction disc frame is provided with a plurality of suction discs for vacuum adsorption of an elevator door plate; the working table is provided with a plurality of conveying rollers for conveying the elevator door plate;
the positioning mechanism comprises at least two first positioning wheels arranged on the rear side of the workbench side by side, push plates arranged on the left side and the right side of the workbench respectively, a driving mechanism for driving the push plates to move left and right, a plurality of second positioning wheels arranged on the inner side of the push plates side by side along the conveying direction, and a third positioning wheel arranged on the inner side of the front end of the push plates; the first positioning wheel and the third positioning wheel are positioned on the inner side of the second positioning wheel; the axes of the first positioning wheel, the second positioning wheel and the third positioning wheel are vertically arranged;
a photoelectric proximity switch connected with the control device is arranged on the rear side of the workbench; the control device is used for controlling the work of the photoelectric proximity switch, the driving mechanism, the six-axis manipulator, the welding gun and the sucker.
2. The elevator door panel welding apparatus of claim 1, wherein the driving mechanism is a plurality of telescopic cylinders fixed on the working table, and piston rods of the telescopic cylinders are fixedly connected to the outer side of the push plate.
3. The elevator door panel welding device according to claim 1, wherein the workbench comprises a left workbench part and a right workbench part which are symmetrically arranged, and the top surfaces of the left workbench part and the right workbench part are respectively provided with a universal ball for supporting the elevator door panel; two ends of the conveying roller are respectively rotatably arranged at the left part and the right part of the workbench; the adjacent conveying rollers are connected through chains; any conveying roller is connected with a driving motor in a power mode.
4. The door panel welding device for elevator as claimed in claim 3, wherein a baffle plate is fixed to the rear side of the left part and the right part of the workbench, and the first positioning wheel is disposed at the front side of the baffle plate; the baffle is provided with a through hole suitable for the work of the photoelectric proximity switch.
5. The elevator door panel weld apparatus of claim 3, wherein the universal ball array is disposed.
6. The elevator door panel welding apparatus of claim 1, wherein a front end of the push plate is provided with an inclined plate integrally formed with the push plate; the front end of the inclined plate inclines to the inner side; the third positioning wheel is arranged on the inner side of the inclined plate.
7. The elevator door panel welding apparatus of claim 1, wherein the second positioning wheels are evenly spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667311.8U CN210878193U (en) | 2019-09-30 | 2019-09-30 | Elevator door plant welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667311.8U CN210878193U (en) | 2019-09-30 | 2019-09-30 | Elevator door plant welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210878193U true CN210878193U (en) | 2020-06-30 |
Family
ID=71336282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921667311.8U Active CN210878193U (en) | 2019-09-30 | 2019-09-30 | Elevator door plant welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210878193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749924A (en) * | 2022-03-27 | 2022-07-15 | 洛阳天久科技有限公司 | Special equipment for welding kitchen ware handle |
-
2019
- 2019-09-30 CN CN201921667311.8U patent/CN210878193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749924A (en) * | 2022-03-27 | 2022-07-15 | 洛阳天久科技有限公司 | Special equipment for welding kitchen ware handle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106335050B (en) | Snatch firm manipulator of ceramic tile | |
| CN112678542B (en) | Chain-driven parallel distributed automatic unstacking robot with sucker grippers | |
| KR100753201B1 (en) | A robot plasma cutting apparatus | |
| CN112060118A (en) | Material taking and conveying system and method thereof | |
| CN111232648A (en) | Photovoltaic glass deep-processing grabbing and stacking system | |
| CN110040415A (en) | Integrated laser automatic loading and unloading mechanism and its method | |
| CN211589196U (en) | Blanking device and fuel cell stack assembly system with same | |
| CN210878193U (en) | Elevator door plant welding device | |
| CN113291804A (en) | Feeding module and multi-station feeding device | |
| CN109823846B (en) | Automatic stacking machine and automatic stacking method applied to feed packaging bags | |
| CN212863153U (en) | Automatic glass feeding device | |
| CN206172527U (en) | Multistation spot welding pile up neatly robot system | |
| CN110722039B (en) | Automatic carrying and laminating system for workpiece stamping | |
| CN109848285B (en) | Four-axis planar robot integrated system for automatic feeding and discharging of high-speed notching press | |
| CN209922141U (en) | Integrated laser automatic feeding and discharging mechanism | |
| CN210557893U (en) | Stacking system for workpieces | |
| CN109318032B (en) | Automatic convenient unloading system and production facility | |
| CN210614907U (en) | Punch machining center | |
| CN210418352U (en) | Multi-station oven conveying device | |
| CN203558570U (en) | Dead-weight flip plate type pallet separating and stacking machine | |
| CN112978375A (en) | Work station | |
| CN111702321A (en) | Heavy-load truss transfer robot | |
| CN219788376U (en) | Heavy fixed automatic feeding and discharging manipulator | |
| CN210878185U (en) | Automatic plate conveying device applied to elevator door plate production | |
| CN215433731U (en) | Clamping device for mobile robot and mobile robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |