CN211444741U - Multi-angle heavy object promotes portal frame - Google Patents
Multi-angle heavy object promotes portal frame Download PDFInfo
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- CN211444741U CN211444741U CN201922159114.1U CN201922159114U CN211444741U CN 211444741 U CN211444741 U CN 211444741U CN 201922159114 U CN201922159114 U CN 201922159114U CN 211444741 U CN211444741 U CN 211444741U
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Abstract
The utility model relates to a multi-angle heavy object promotes portal frame belongs to lifting means technical field. The utility model provides a multi-angle heavy object promotes portal frame, the support that slides is connected through first backup pad and second backup pad respectively at the both ends of X axle crossbeam, spout and spacing through-hole have been seted up respectively to first backup pad along its central axis, be provided with traveller and spacing hole on the axis of the lower terminal surface of X axle crossbeam one end, the traveller is vertical to be set up in the spout and can slide in the spout, spacing hole and spacing through-hole coincide in the X axle direction, and when coincidence state, be provided with the detachable fixed pin in spacing hole and the spacing through-hole, be provided with the axis of rotation of vertical direction on the axis of the lower terminal surface of the X axle crossbeam other end, the axle body of axis of rotation sets up in the rotation through-hole in the second backup pad. The utility model discloses can realize that the X axle crossbeam can carry out the rotation of certain angle for the Y axle crossbeam, can select single or a plurality of arm to absorb the work piece according to the work piece condition.
Description
Technical Field
The utility model belongs to the technical field of lifting means, concretely relates to multi-angle heavy object promotes portal frame.
Background
The portal frame is a novel hoisting portal frame developed according to the requirements of carrying equipment, warehouse in and out, hoisting and maintaining heavy equipment and material transportation in daily production of medium and small factory companies. The method is suitable for manufacturing moulds, automobile repair factories, mines, civil engineering construction sites and occasions needing lifting. The lifting machine is commonly used for material transportation and up-and-down use of constructors in building construction, and achieves lifting mechanization. The manpower can be reduced, the production and operation cost can be reduced, and the working efficiency can be improved. However, the existing portal frame only provides a hoisting function, and only has the function of hoisting and carrying too short for a large device needing a rotation angle.
Chinese patent No. 201610715508.9 discloses a gantry, which includes: the gantry comprises a gantry body, an electric cabinet fixed on the gantry body, a Z-axis driving device fixed on the gantry body and an X-axis driving device sliding on the Z-axis driving device, wherein the Z-axis driving device moves in the gantry body along the Z-axis direction and drives the X-axis driving device to move in the Z-axis direction; the X-axis driving device comprises a sucker, and the X-axis driving device moves in the X-axis direction to drive the sucker to suck the workpiece. Although this patent has solved the transport problem of large-scale device, if the angle of putting of large-scale device with when using the angle inconsistent, this device can be with the original wrong angle of putting direct transport to the position of using, but the angle this moment is not the correct use angle of device, the device only can be used after just putting the angle, this angle of adjustment's problem is that this device can not be accomplished, and this device can only absorb a device at every turn, work efficiency is not high.
Disclosure of Invention
For solving the problem that proposes among the above-mentioned background art, the utility model provides a multi-angle heavy object promotes portal frame has the multi-angle and promotes article, and two lifters can work handling efficiency height separately, easy operation, convenient characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-angle weight lifting portal frame comprises a portal truss, a manipulator and a control system, wherein the portal truss comprises an X-axis beam, an X-axis sliding assembly, a Y-axis beam, a Y-axis sliding assembly, a Z-axis ram and a Z-axis sliding assembly, the two Y-axis beams are arranged in parallel at a certain distance, two ends of each Y-axis beam are respectively supported and fixed through supporting stand columns, and the Y-axis sliding assembly is correspondingly arranged on each Y-axis beam; the Y-axis sliding assembly comprises a sliding support, a Y-axis rack, a gear meshed with the Y-axis rack, a Y-axis servo motor driving the gear and a Y-axis guide rail pair, the sliding support is slidably mounted on the Y-axis beam through the Y-axis guide rail pair, and the Y-axis rack and a Y-axis guide rail of the Y-axis guide rail pair are mounted on the Y-axis beam along the Y-axis direction; the X-axis cross beam is erected on the two Y-axis cross beams, two ends of the X-axis cross beam are respectively connected with the sliding supports, the X-axis sliding assembly comprises a sliding seat, an X-axis rack, a gear meshed with the X-axis rack, an X-axis servo motor driving the gear and an X-axis guide rail pair, the sliding seat is slidably mounted on the X-axis cross beam through the X-axis guide rail pair, and the X-axis rack and a guide rail of the X-axis guide rail pair are both mounted on the X-axis cross beam along the X-axis direction; the Z-axis sliding assembly comprises a Z-axis rack, a gear meshed with the Z-axis rack, a Z-axis servo motor driving the gear and a Z-axis guide rail pair, the Z-axis ram is slidably mounted on the sliding seat through the Z-axis guide rail pair, and the Z-axis rack and a guide rail of the Z-axis guide rail pair are mounted on the Z-axis ram along the Z-axis direction; the manipulator comprises a connecting seat fixedly arranged at the lower end of the Z-axis ram and a sucker arranged on the connecting seat;
the two ends of the X-axis beam are respectively fixed through the level to a first supporting plate and a second supporting plate which are arranged on the upper end face of the sliding support and fixedly connected with the sliding support, the first supporting plate is respectively provided with a sliding groove and a limiting through hole along the central axis of the first supporting plate, a sliding column and a limiting hole are arranged on the central axis of the lower end face of one end of the X-axis beam, the sliding column is vertically arranged in the sliding groove and can slide in the sliding groove, the limiting hole and the limiting through hole are overlapped in the X-axis direction, and a detachable fixing pin is arranged in the limiting through hole when the sliding column is in an overlapped state, a rotating shaft in the vertical direction is arranged on the central axis of the lower end face of the other end of the X-axis beam, and the shaft body of the rotating shaft is arranged in the rotating.
Preferably, an R-axis servo motor is arranged on the connecting seat, and the R-axis servo motor can drive the sucker to adjust the angle in the horizontal direction.
Preferably, first backup pad and second backup pad are formed by short board and long board fixed connection, and its cross-section is the L form, short board with long board corner fixed connection be in the top of support slides.
Preferably, an image recognition device is arranged on the connecting seat.
Preferably, the X-axis beam is provided with a plurality of mechanical arms which comprise the Z-axis ram, the Z-axis sliding assembly, the mechanical arm and the X-axis sliding assembly.
Preferably, a bearing is fixedly arranged in the rotating through hole, and a shaft body of the rotating shaft is clamped in the bearing to rotate.
Compared with the prior art, the beneficial effects of the utility model are that:
the X-axis beam can rotate at a certain angle relative to the Y-axis beam by arranging the sliding chute and the limiting through hole on the first supporting plate, arranging the rotating through hole on the second supporting plate and arranging the sliding column, the limiting hole and the rotating shaft on the X-axis beam;
by arranging a plurality of mechanical arms comprising the Z-axis ram, the Z-axis sliding assembly, the mechanical arm and the X-axis sliding assembly on the X-axis beam, when an object with a relatively small volume is conveyed, the two mechanical arms work separately to convey the object, so that the working efficiency is improved; when an object with a large size is encountered, the two mechanical arms work synchronously;
the image recognition device and the R-axis servo motor are arranged on the connecting seat, so that the image recognition can be carried out on the workpiece, and the angle of the sucker and the selection of one or more mechanical arms can be adjusted through the R-axis servo motor according to the size, the shape and the position of the workpiece recognized by the image recognition device and a set program;
through the bearing fixedly arranged in the rotating through hole, the rotating shaft can rotate in the bearing more effectively.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view illustrating the connection between the sliding support and the first support plate according to the present invention;
fig. 3 is a schematic view illustrating the connection between the X-axis beam and the first support plate and the second support plate, respectively;
fig. 4 is a schematic structural view of the X-axis beam of the present invention;
fig. 5 is a schematic structural view of the robot arm of the present invention.
In the figure: 1. support post, 2, Y axle crossbeam, 3, X axle crossbeam, 4, slide, 5, Z axle ram, 6, Y axle servo motor, 7, Z axle servo motor, 8, X axle servo motor, 9, the support that slides, 10, first backup pad, 11, second backup pad, 12, spout, 13, spacing through-hole, 14, the traveller, 15, spacing hole, 16, the fixed pin, 17, the axis of rotation, 18, rotate the through-hole, 19, the connecting seat, 20, the sucking disc, 21, R axle servo motor, 22, image recognition device.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Examples
Referring to fig. 1-5, a multi-angle weight lifting portal frame comprises a portal truss, a manipulator and a control system, wherein the portal truss comprises an X-axis beam 3, an X-axis sliding assembly, a Y-axis beam 2, a Y-axis sliding assembly, a Z-axis ram 5 and a Z-axis sliding assembly, the two Y-axis beams 2 are arranged in parallel at a certain distance, two ends of each Y-axis beam 2 are respectively supported and fixed through a support upright 1, and the Y-axis sliding assembly is correspondingly arranged on each Y-axis beam 2; the Y-axis sliding assembly comprises a sliding support 9, a Y-axis rack, a gear meshed with the Y-axis rack, a Y-axis servo motor 6 driving the gear and a Y-axis guide rail pair, the sliding support 9 is slidably mounted on the Y-axis beam 2 through the Y-axis guide rail pair, and the Y-axis rack and a Y-axis guide rail of the Y-axis guide rail pair are mounted on the Y-axis beam 2 along the Y-axis direction; the X-axis cross beam 3 is erected on the two Y-axis cross beams 2, two ends of the X-axis cross beam are respectively connected with the sliding supports 9, the X-axis sliding component comprises a sliding seat 4, an X-axis rack, a gear meshed with the X-axis rack, an X-axis servo motor 8 driving the gear and an X-axis guide rail pair, the sliding seat 4 is slidably mounted on the X-axis cross beam 3 through the X-axis guide rail pair, and the X-axis rack and a guide rail of the X-axis guide rail pair are both mounted on the X-axis cross beam 3 along the X-axis direction; the Z-axis sliding assembly comprises a Z-axis rack, a gear meshed with the Z-axis rack, a Z-axis servo motor 7 driving the gear and a Z-axis guide rail pair, the Z-axis ram 5 is slidably mounted on the sliding seat 4 through the Z-axis guide rail pair, and the Z-axis rack and a guide rail of the Z-axis guide rail pair are mounted on the Z-axis ram 5 along the Z-axis direction; the manipulator comprises a connecting seat 19 fixedly arranged at the lower end of the Z-axis ram 5 and a sucker 20 arranged on the connecting seat 19; the technical scheme can realize X, Y, Z axial translation motion.
The two ends of the X-axis beam 3 are respectively connected with the sliding support 9 in a sliding way through a first support plate 10 and a second support plate 11 which are horizontally welded on the upper end surface of the sliding support 9, the first supporting plate 10 is respectively provided with a sliding groove 12 and a limiting through hole 13 along the central axis thereof, a vertical downward sliding column 14 and a limiting hole 15 which is provided with a vertical direction are welded on the central axis of the lower end surface of one end of the X-axis beam 3, the sliding column 14 is vertically arranged in the sliding groove 12 and can slide in the sliding groove 12, the limiting hole 15 and the limiting through hole 13 are overlapped in the X-axis direction, when the fixing device is in a superposed state, the limiting hole 15 and the limiting through hole 13 are internally provided with detachable fixing pins 16, and the fixing mode of the fixing pins can select the prior art according to the actual working condition, such as fixing through threads, buckles, pin shafts and the like; a rotating shaft 17 in the vertical direction is welded on a central axis of the lower end face of the other end of the X-axis beam 3, and a shaft body of the rotating shaft 17 is arranged in a rotating through hole 18 in the second supporting plate 11. When the fixing pins 16 fix the X-axis beam 3 and the first support plate 10, the X-axis beam 3 cannot rotate, and the X-axis beam 3 reciprocates by the Y-axis servo motor 6. After the fixing pin 16 is removed, the X-axis beam 3 can rotate relative to the Y-axis beam 2, and there are two rotation modes in the rotation process of the X-axis beam 3, one is that the Y-axis servo motor 6 on the sliding support 9 connected with the second support plate 11 does not work, and the Y-axis servo motor 6 on the sliding support 9 connected with the first support plate 10 moves on the Y-axis beam 2 to drive the sliding column 14 to slide in the sliding groove 12, so that the X-axis beam 3 rotates by taking the rotation shaft 17 as the axis; the other type is that the Y-axis servo motor 6 on the sliding support 9 respectively connected with the first support plate 10 and the second support plate 11 works and rotates in opposite directions, so that the X-axis beam 3 rotates by taking the middle point of the X-axis beam 3 as the axis. The two rotation modes both need to be preset by a control system, wherein the second rotation mode is easier to set and can be considered preferentially because the rotation axis is at the midpoint of the X-axis beam 3.
An R-axis servo motor 21 is fixed on the connecting seat 19, and the R-axis servo motor 21 can drive the suction cup 20 to perform angle adjustment in the horizontal direction. The R-axis servo motor 21 can realize the horizontal rotation of the sucker 20 through the existing mechanisms such as a transmission shaft, a reduction gearbox and the like so as to adapt to the sucking angles required by different workpiece shapes.
An image recognition device 22 is fixed on the connecting seat 19, and a plurality of mechanical arms which are arranged on the X-axis beam 3 and comprise the Z-axis ram 5, the Z-axis sliding assembly, the mechanical arm and the X-axis sliding assembly are arranged. The image recognition device 22 can perform image recognition on the size, shape and position of the workpiece by applying the existing image recognition technology, and can select a single mechanical arm to absorb when the workpiece is in an image recognition area, and can select a plurality of mechanical arms to absorb when the workpiece is large and irregular in shape.
The bearing is fixedly arranged in the rotating through hole 18, the shaft body of the rotating shaft 17 is clamped in the bearing to rotate, so that the friction force generated when the rotating shaft 17 rotates in the rotating through hole 18 can be reduced, the service life of the rotating shaft is prolonged, and the rotating shaft is more stable in rotation.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A multi-angle weight lifting portal frame comprises a portal truss, a manipulator and a control system, wherein the portal truss comprises an X-axis beam (3), an X-axis sliding assembly, a Y-axis beam (2), a Y-axis sliding assembly, a Z-axis ram (5) and a Z-axis sliding assembly, the two Y-axis beams (2) are arranged in parallel at a certain distance, two ends of each Y-axis beam (2) are respectively supported and fixed through a support upright post (1), and the Y-axis sliding assembly is correspondingly arranged on each Y-axis beam (2); the Y-axis sliding assembly comprises a sliding support (9), a Y-axis rack, a gear meshed with the Y-axis rack, a Y-axis servo motor (6) driving the gear and a Y-axis guide rail pair, the sliding support (9) is slidably mounted on the Y-axis beam (2) through the Y-axis guide rail pair, and the Y-axis rack and a Y-axis guide rail of the Y-axis guide rail pair are mounted on the Y-axis beam (2) along the Y-axis direction; the X-axis cross beam (3) is erected on the two Y-axis cross beams (2), two ends of the X-axis cross beam are respectively connected with the sliding supports (9), the X-axis sliding assembly comprises a sliding seat (4), an X-axis rack, a gear meshed with the X-axis rack, an X-axis servo motor (8) driving the gear and an X-axis guide rail pair, the sliding seat (4) is slidably mounted on the X-axis cross beam (3) through the X-axis guide rail pair, and guide rails of the X-axis rack and the X-axis guide rail pair are mounted on the X-axis cross beam (3) along the X-axis direction; the Z-axis sliding assembly comprises a Z-axis rack, a gear meshed with the Z-axis rack, a Z-axis servo motor (7) for driving the gear and a Z-axis guide rail pair, the Z-axis ram (5) is slidably mounted on the sliding seat (4) through the Z-axis guide rail pair, and the Z-axis rack and a guide rail of the Z-axis guide rail pair are mounted on the Z-axis ram (5) along the Z-axis direction; the manipulator comprises a connecting seat (19) fixedly arranged at the lower end of the Z-axis ram (5) and a sucker (20) arranged on the connecting seat (19);
the method is characterized in that: the two ends of the X-axis beam (3) are respectively connected with the sliding support (9) through a first supporting plate (10) and a second supporting plate (11) which are horizontally fixed on the upper end face of the sliding support (9), the first supporting plate (10) is respectively provided with a sliding chute (12) and a limiting through hole (13) along the central axis thereof, a sliding column (14) and a limiting hole (15) are arranged on the central axis of the lower end face of one end of the X-axis beam (3), the sliding column (14) is vertically arranged in the sliding chute (12) and can slide in the sliding chute (12), the limiting hole (15) and the limiting through hole (13) are superposed in the X-axis direction, and in the superposed state, a detachable fixing pin (16) is arranged in the limiting hole (15) and the limiting through hole (13), and a rotating shaft (17) in the vertical direction is arranged on the central axis of the lower end face of the other end of the X-axis beam (3), the shaft body of the rotating shaft (17) is arranged in a rotating through hole (18) on the second supporting plate (11).
2. The multi-angle weight lifting gantry of claim 1, wherein: the connecting seat (19) is provided with an R-axis servo motor (21), and the R-axis servo motor (21) can drive the sucker (20) to adjust the angle in the horizontal direction.
3. The multi-angle weight lifting gantry of claim 1, wherein: first backup pad (10) and second backup pad (11) are formed by short slab and long slab fixed connection, and its cross-section is the L form, short slab with long slab corner fixed connection be in the top of support (9) slides.
4. The multi-angle weight lifting gantry of claim 1, wherein: an image recognition device (22) is arranged on the connecting seat (19).
5. The multi-angle weight lifting gantry of claim 1, wherein: the X-axis beam (3) is provided with a plurality of mechanical arms which comprise the Z-axis ram (5), the Z-axis sliding assembly, the mechanical arm and the X-axis sliding assembly.
6. The multi-angle weight lifting gantry of claim 1, wherein: a bearing is fixedly arranged in the rotating through hole (18), and the shaft body of the rotating shaft (17) is clamped in the bearing to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201922159114.1U CN211444741U (en) | 2019-12-05 | 2019-12-05 | Multi-angle heavy object promotes portal frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922159114.1U CN211444741U (en) | 2019-12-05 | 2019-12-05 | Multi-angle heavy object promotes portal frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290019A (en) * | 2021-12-30 | 2022-04-08 | 南京金棠仓储设备制造有限公司 | Preparation method of storage shelf based on cold rolling forming |
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2019
- 2019-12-05 CN CN201922159114.1U patent/CN211444741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290019A (en) * | 2021-12-30 | 2022-04-08 | 南京金棠仓储设备制造有限公司 | Preparation method of storage shelf based on cold rolling forming |
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