CN216883971U - Manipulator rotational positioning structure - Google Patents
Manipulator rotational positioning structure Download PDFInfo
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- CN216883971U CN216883971U CN202220735906.8U CN202220735906U CN216883971U CN 216883971 U CN216883971 U CN 216883971U CN 202220735906 U CN202220735906 U CN 202220735906U CN 216883971 U CN216883971 U CN 216883971U
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- proximity switch
- manipulator
- switch assembly
- positioning structure
- induction block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model belongs to the field of mechanical design, and discloses a rotary positioning structure of a manipulator, which comprises a manipulator turntable, a first proximity switch assembly and a second proximity switch assembly, wherein an outer induction block is arranged on the outer contour of the manipulator turntable, an inner induction block is arranged on the inner contour of the manipulator turntable, the first proximity switch assembly corresponds to the outer induction block, and the second proximity switch assembly corresponds to the inner induction block. The mechanical arm rotary positioning structure is matched with the outer induction block and the inner induction block through the first proximity switch assembly and the second proximity switch assembly respectively, so that the mechanical arm of the automatic drilling machine is accurately controlled to rotate and position clockwise or anticlockwise.
Description
Technical Field
The utility model belongs to the field of mechanical design, and particularly relates to a rotary positioning structure of a manipulator.
Background
Automation and intellectualization are the main development directions of the coal industry in recent years. The equipment with automatic and intelligent functions is used for replacing manpower, so that the problems of high labor intensity of workers and safety caused by the high labor intensity of the workers can be solved, and the problem of difficulty in recruitment, which is prominent day by day in the coal industry, can be effectively solved. The automatic and intelligent equipment leads the coal industry to realize high-quality development and represents a new direction for equipment development in the coal industry.
With the development of coal mine drilling technology and the improvement of safety awareness of workers, more and more automatic drilling equipment is applied to underground coal mines for automatic drilling operation. The automatic drilling machine has the advantages of high drilling speed, high working stability and the like as geological exploration equipment with higher automation degree. However, after the existing automatic drilling machine grabs the drill rod, the manipulator of the existing automatic drilling machine needs to rotate by a certain angle to complete the conveying of the drill rod, but because certain parts are worn in a mechanical limiting mode, the phenomenon of inaccurate positioning can occur after a long time.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a robot rotation positioning structure with reasonable structural design and strong practicability, so as to solve the problem of inaccurate rotation positioning of the robot of the automatic drilling machine.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a rotary positioning structure of a manipulator, which comprises a manipulator turntable, wherein an outer induction block is arranged on the outer contour of the manipulator turntable, an inner induction block is arranged on the inner contour of the manipulator turntable, and the rotary positioning structure further comprises a first proximity switch assembly corresponding to the outer induction block and a second proximity switch assembly corresponding to the inner induction block.
Further, each of the first proximity switch assembly and the second proximity switch assembly includes a mounting bracket and a photoelectric switch disposed on the mounting bracket.
The utility model has the beneficial effects that: the mechanical arm rotary positioning structure is matched with the outer induction block and the inner induction block through the first proximity switch assembly and the second proximity switch assembly respectively, so that the mechanical arm of the automatic drilling machine is accurately controlled to rotate and position clockwise or anticlockwise.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the utility model, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a perspective view of a robot rotational positioning structure of the present invention in one direction;
FIG. 2 is an enlarged view of portion B of FIG. 1;
FIG. 3 is a perspective view of the rotational positioning structure of the robot of the present invention in another orientation;
FIG. 4 is an enlarged view of portion A of FIG. 3;
description of reference numerals: the device comprises a first proximity switch assembly 1, a second proximity switch assembly 2, a manipulator turntable 3, an inner induction block 4 and an outer induction block 5.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1 to 4, the manipulator rotation positioning structure in this embodiment includes a manipulator turntable 3, an outer sensing block 5 disposed on an outer contour of the manipulator turntable 3, an inner sensing block 4 disposed on an inner contour of the manipulator turntable 3, a first proximity switch assembly 1 corresponding to the outer sensing block 5, and a second proximity switch assembly 2 corresponding to the inner sensing block 4.
The first and second proximity switch assemblies 1, 2 in this embodiment each comprise a mounting bracket and a photoelectric switch disposed on the mounting bracket. The photoelectric switch can be installed and fixed through the installation support, and the photoelectric switch has the advantages of fast induction and high accuracy.
The working principle of the mechanical arm rotary positioning structure is as follows: the manipulator turntable rotates clockwise, when the outer induction block 5 rotates to the first proximity switch assembly 1, the first proximity switch assembly 1 outputs a signal, and the manipulator turntable 3 is controlled to stop rotating through a PLC (programmable logic controller) or a program controller; and the manipulator carousel anticlockwise rotation, when interior response piece 4 rotated to second proximity switch subassembly 2, then by second proximity switch subassembly 2 output signal to control manipulator carousel 3 stall through PLC or program controller. Therefore, the rotary positioning structure of the manipulator is matched with the outer induction block and the inner induction block through the first proximity switch assembly and the second proximity switch assembly respectively, so that the manipulator of the automatic drilling machine is accurately controlled to rotate and position clockwise or anticlockwise.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (2)
1. The utility model provides a manipulator rotational positioning structure, includes manipulator carousel (3), its characterized in that, set up outer response piece (5) on the outline of manipulator carousel, set up interior response piece (4) on the interior outline of manipulator carousel, still include with outer response piece corresponding first proximity switch subassembly (1), with interior response piece corresponding second proximity switch subassembly (2).
2. The robot rotational positioning structure of claim 1, wherein the first and second proximity switch assemblies each include a mounting bracket and a photoelectric switch disposed on the mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735906.8U CN216883971U (en) | 2022-03-30 | 2022-03-30 | Manipulator rotational positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735906.8U CN216883971U (en) | 2022-03-30 | 2022-03-30 | Manipulator rotational positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216883971U true CN216883971U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220735906.8U Active CN216883971U (en) | 2022-03-30 | 2022-03-30 | Manipulator rotational positioning structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN216883971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116198628A (en) * | 2023-05-06 | 2023-06-02 | 太原科技大学 | Post-disaster reconnaissance hexapod robot based on multi-sensor fusion |
-
2022
- 2022-03-30 CN CN202220735906.8U patent/CN216883971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116198628A (en) * | 2023-05-06 | 2023-06-02 | 太原科技大学 | Post-disaster reconnaissance hexapod robot based on multi-sensor fusion |
| CN116198628B (en) * | 2023-05-06 | 2023-06-30 | 太原科技大学 | Post-disaster reconnaissance hexapod robot based on multi-sensor fusion |
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