CN219504814U - Lifting device for be used for industrial robot - Google Patents
Lifting device for be used for industrial robot Download PDFInfo
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- CN219504814U CN219504814U CN202320244962.6U CN202320244962U CN219504814U CN 219504814 U CN219504814 U CN 219504814U CN 202320244962 U CN202320244962 U CN 202320244962U CN 219504814 U CN219504814 U CN 219504814U
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- guide rail
- driving
- industrial robot
- rail mechanism
- rod
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Abstract
The utility model provides a lifting device for an industrial robot, which comprises a base; the pull rod mechanism comprises two guide grooves vertically arranged on the base, a sliding block arranged in the guide grooves and a pull rod with one end connected with the sliding block, wherein a plurality of limit grooves are formed in one side of the guide grooves at intervals, limit columns are arranged on the sliding block and can be clamped in the limit grooves, and the limit grooves are used for fixing the moving block in the height direction; the guide rail mechanism is connected with the other end of the pull rod, and comprises an installation bottom plate of the industrial robot and a driving cylinder, and the driving cylinder drives the installation bottom plate to move back and forth along the guiding direction of the guide rail mechanism; the lifting mechanism is arranged on the base and is used for driving the guide rail mechanism to lift along the guiding direction of the guiding groove. The lifting mechanism for the industrial robot is simple in structure and high in stability, and can realize adjustment of the industrial robot in X and Z directions.
Description
Technical Field
The utility model relates to the technical field of industrial robots, in particular to a lifting device for an industrial robot.
Background
Industrial robots are one of the most common robots in the industrial field today, suitable for mechanical automation operations in many fields, such as automatic assembly, painting, handling, welding, palletizing, etc. At present, all joints of the industrial robot complete movement in a rotating shaft mode, in use, the plane action coverage is completed through the rotation of the first shaft at the bottom, the track is a plane circumference coverage, and if the application in use is a rectangular working plane, the actual working coverage is greatly reduced. The installation mode of the joint type industrial robot is mainly floor type, and the installation is to fix the robot body, so that the range of assembly line operation is greatly limited, and the efficiency of the robot is reduced.
The existing industrial robot can move forwards and backwards on the X axis, but the existing industrial robot has a limited movement range and cannot move in the Z axis direction; because the material position at the uppermost layer of the goods shelf is too high, the movement range of the robot is limited, the robot cannot grasp and exceeds the limit position of the robot.
Disclosure of Invention
The present utility model has been made in view of the above problems, and an object of the present utility model is to provide a lifting device for an industrial robot, which solves the above problems of the related art.
The present utility model provides a lifting device for an industrial robot, comprising:
a base;
the pull rod mechanism comprises two guide grooves vertically arranged on the base, a sliding block arranged in the guide grooves and a pull rod with one end connected with the sliding block, wherein a plurality of limit grooves are formed in one side of the guide grooves at intervals, limit columns are arranged on the sliding block and can be clamped in the limit grooves, and the limit grooves are used for fixing the moving block in the height direction;
the guide rail mechanism is connected with the other end of the pull rod and comprises an installation bottom plate of the industrial robot and a driving cylinder, and the driving cylinder drives the installation bottom plate to move back and forth along the guiding direction of the guide rail mechanism;
the lifting mechanism is arranged on the base and is used for driving the guide rail mechanism to lift along the guiding direction of the guide groove.
Preferably, the limiting groove is an open groove obliquely arranged.
Preferably, a compression spring is arranged on one side of the sliding block away from the limiting groove.
Preferably, the lifting mechanism comprises a driving assembly, a screw rod arranged at the output end of the driving assembly, a moving block arranged on the screw rod, and a driving rod with one end hinged with the moving block and the other end hinged with the guide rail mechanism, wherein the moving block is provided with a threaded hole matched with the screw rod, the screw rod is used for rotationally driving the moving block to move along the central line direction of the screw rod, and then the driving rod is used for driving the guide rail mechanism to lift.
Preferably, the driving component is a hand rocker.
Preferably, the moving block comprises a first moving block and a second moving block which are arranged on the screw rod at intervals, the driving rod comprises a first driving rod, one end of the first driving rod is hinged with the first moving block, the other end of the first driving rod is hinged with the guide rail mechanism, one end of the first driving rod is hinged with the second moving block, the other end of the second driving rod is hinged with the guide rail mechanism, the first moving block and the second moving block are respectively positioned at two sides of a hinge position of the first driving rod, the second driving rod and the guide rail mechanism, and the rotation directions of threaded holes of the first moving block and the second moving block are opposite.
Preferably, the guide rail mechanism comprises a mounting platform, a first guide rail arranged on the mounting platform in parallel, a moving part matched with the first guide rail and a mounting bottom plate arranged on the moving part.
Preferably, the adjacent limit grooves are arranged in an arc shape.
The utility model has the advantages and beneficial effects that:
the utility model provides a lifting device for an industrial robot, which comprises a base, a pull rod mechanism, a guide rail mechanism and a lifting mechanism, wherein the lifting mechanism drives the guide rail mechanism to lift, the pull rod mechanism comprises two guide grooves vertically arranged on the base, so that the industrial robot is prevented from turning over when the industrial robot ascends, and the pull rod mechanism realizes the fixation and adjustment of the guide rail mechanism in the ascending process.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in use;
FIG. 2 is a schematic view of the structure of the guide rail mechanism of the present utility model;
FIG. 3 is a schematic view of an exploded construction of the pull rod mechanism of the present utility model;
the device comprises a 10-base, a 20-pull rod mechanism, a 21-guide groove, a 22-sliding block, a 23-pull rod, a 24-limit groove, a 25-limit column, a 26-compression spring, a 30-guide rail mechanism, a 31-mounting platform, a 32-first guide rail, a 33-mounting bottom plate, a 34-driving cylinder, a 40-lifting mechanism, a 41-driving assembly, a 42-screw rod, a 43-moving block and a 44-driving rod.
Detailed Description
Referring to fig. 1 to 3, the present utility model provides a lifting device for an industrial robot, comprising: a base 10, a pull rod mechanism 20, a guide rail mechanism 30 and a lifting mechanism 40; the base 10 provides a fixed support location; the pull rod mechanism 20 comprises two guide grooves 21 vertically arranged on the base 10, a sliding block 22 arranged in the guide grooves 21 and a pull rod 23 with one end connected with the sliding block 22, wherein a plurality of limit grooves 24 are arranged on one side of the guide grooves 21 at intervals, limit posts 25 are arranged on the sliding block 22, the limit posts 25 can be clamped in the limit grooves 24, and the limit grooves 24 are used for fixing the movable blocks 43 in the height direction; the pull rod mechanism 20 realizes fixation at different heights while the lifting mechanism 40 drives the guide rail mechanism 30 to lift. The lifting mechanism 40 drives the guide rail mechanism 30 to lift, and the adjacent limiting grooves 24 are arranged in an arc shape. Under the arc guiding action, the limit posts 25 on the slide block 22 fall into the limit grooves 24 when the lifting mechanism 40 stops, so as to realize positioning and fixing.
The guide rail mechanism 30 is connected with the other end of the pull rod 23, the guide rail mechanism 30 comprises a mounting bottom plate 33 of the industrial robot and a driving cylinder 34, and the driving cylinder 34 drives the mounting bottom plate 33 to move back and forth along the guiding direction of the guide rail mechanism 30; the industrial robot is fixedly mounted on the mounting base plate 33, and the driving cylinder 34 drives the industrial robot to move back and forth along the guiding direction of the guide rail mechanism 30.
The lifting mechanism 40 is disposed on the base 10, and the lifting mechanism 40 is used for driving the guide rail mechanism 30 to lift along the guiding direction of the guiding groove 21.
In one embodiment, the limiting groove 24 is an open groove obliquely arranged. The slider 22 is provided with a compression spring 26 on the side remote from the limit slot 24. One end of the compression spring 26 is abutted against the guide groove 21, and the other end is connected with the slider 22; the inside of guide slot 21 sets up first guide slot 21, the one end of compression spring 26 is provided with first slider 22, slider 22 with compression spring 26 reciprocates in step, slider 22 is under compression spring 26, spacing groove 24 and spacing post 25's effect, realizes fixing in vertical direction.
In one embodiment, the lifting mechanism 40 includes a driving assembly 41, a screw rod 42 disposed at an output end of the driving assembly 41, a moving block 43 disposed on the screw rod 42, and a driving rod 44 having one end hinged to the moving block 43 and the other end hinged to the guide rail mechanism 30, wherein the moving block 43 is provided with a threaded hole adapted to the screw rod 42, and the screw rod 42 rotationally drives the moving block 43 to move along a central line direction of the screw rod 42, so as to drive the driving rod 44 to drive the guide rail mechanism 30 to lift.
In one embodiment, the driving component 41 is a hand crank, and in another embodiment, the driving component 41 is a driving motor.
In one embodiment, the moving block 43 includes a first moving block 43 and a second moving block 43 which are disposed on the screw rod 42 at intervals, the driving rod 44 includes a first driving rod 44 having one end hinged to the first moving block 43 and the other end hinged to the guide rail mechanism 30, and a second driving rod 44 having one end hinged to the second moving block 43 and the other end hinged to the guide rail mechanism 30, and the first moving block 43 and the second moving block 43 are disposed on both sides of the hinge positions of the first driving rod 44, the second driving rod 44 and the guide rail mechanism 30, respectively, and the rotation directions of the screw holes of the first moving block 43 and the second moving block 43 are opposite. The lead screw is used for driving the first moving block 43 and the second moving block 43 to be far away from or close to each other, so that the industrial robot can descend or ascend, and the stability is high.
In one embodiment, the guide rail mechanism 30 includes a mounting platform 31, a first guide rail 32 disposed in parallel on the mounting platform 31, a moving member adapted to the first guide rail 32, and a mounting base plate 33 disposed on the moving member.
The utility model has the advantages and beneficial effects that:
the utility model provides a lifting device for an industrial robot, which comprises a base 10, a pull rod mechanism 20, a guide rail mechanism 30 and a lifting mechanism 40, wherein the lifting mechanism 40 drives the guide rail mechanism 30 to lift, the pull rod mechanism 20 comprises two guide grooves 21 vertically arranged on the base 10, so that the industrial robot is prevented from turning over when ascending, the pull rod mechanism 20 realizes the fixation and adjustment of the guide rail mechanism 30 in the ascending process, and the lifting mechanism 40 for the industrial robot has a simple structure and high stability, and realizes the adjustment of the X and Z directions of the industrial robot.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features of the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description. The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (8)
1. A lifting device for an industrial robot, comprising:
a base;
the pull rod mechanism comprises two guide grooves vertically arranged on the base, a sliding block arranged in the guide grooves and a pull rod with one end connected with the sliding block, wherein a plurality of limit grooves are formed in one side of the guide grooves at intervals, limit columns are arranged on the sliding block and can be clamped in the limit grooves, and the limit grooves are used for fixing the moving block in the height direction;
the guide rail mechanism is connected with the other end of the pull rod and comprises an installation bottom plate of the industrial robot and a driving cylinder, and the driving cylinder drives the installation bottom plate to move back and forth along the guiding direction of the guide rail mechanism;
the lifting mechanism is arranged on the base and is used for driving the guide rail mechanism to lift along the guiding direction of the guide groove.
2. The lifting device for an industrial robot according to claim 1, wherein: and the limiting groove is an open groove obliquely arranged.
3. The lifting device for an industrial robot according to claim 1, wherein: and a compression spring is arranged on one side of the sliding block, which is far away from the limiting groove.
4. The lifting device for an industrial robot according to claim 1, wherein: the lifting mechanism comprises a driving assembly, a screw rod arranged at the output end of the driving assembly, a moving block arranged on the screw rod, and a driving rod with one end hinged with the moving block and the other end hinged with the guide rail mechanism, wherein the moving block is provided with a threaded hole matched with the screw rod, the screw rod is used for rotationally driving the moving block to move along the central line direction of the screw rod, and then the driving rod is used for driving the guide rail mechanism to lift.
5. The lifting device for an industrial robot of claim 4, wherein: the driving component is a hand rocker.
6. The lifting device for an industrial robot of claim 4, wherein: the movable block comprises a first movable block and a second movable block which are arranged on the screw rod at intervals, the driving rod comprises a first driving rod, one end of the first driving rod is hinged to the first movable block, the other end of the first driving rod is hinged to the guide rail mechanism, one end of the first driving rod is hinged to the second movable block, the other end of the second driving rod is hinged to the guide rail mechanism, the first movable block and the second movable block are respectively located at two sides of a hinged position of the first driving rod, the second driving rod and the guide rail mechanism, and rotation directions of threaded holes of the first movable block and the second movable block are opposite.
7. The lifting device for an industrial robot according to claim 1, wherein: the guide rail mechanism comprises a mounting platform, a first guide rail arranged on the mounting platform in parallel, a moving part matched with the first guide rail and a mounting bottom plate arranged on the moving part.
8. The lifting device for an industrial robot according to claim 1, wherein: arc-shaped arrangement is arranged between the adjacent limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244962.6U CN219504814U (en) | 2023-02-17 | 2023-02-17 | Lifting device for be used for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244962.6U CN219504814U (en) | 2023-02-17 | 2023-02-17 | Lifting device for be used for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219504814U true CN219504814U (en) | 2023-08-11 |
Family
ID=87531313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320244962.6U Active CN219504814U (en) | 2023-02-17 | 2023-02-17 | Lifting device for be used for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219504814U (en) |
-
2023
- 2023-02-17 CN CN202320244962.6U patent/CN219504814U/en active Active
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