CN216180666U - Detection positioning device - Google Patents
Detection positioning device Download PDFInfo
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- CN216180666U CN216180666U CN202121587018.8U CN202121587018U CN216180666U CN 216180666 U CN216180666 U CN 216180666U CN 202121587018 U CN202121587018 U CN 202121587018U CN 216180666 U CN216180666 U CN 216180666U
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Abstract
The application provides a detection positioning device, including correction piece and positioning mechanism. The correcting element is connected to the robot waiting to detect location, and positioning mechanism includes casing and setting element, and the casing is equipped with and has an open-ended and accepts the chamber, and is equipped with a plurality of regulating parts and determine module, and the setting element is located in accepting the chamber, have an accepting groove, and is a plurality of the regulating part is located accept the intracavity and support hold in the setting element, determine module locates it is close to accept the chamber the position of setting element, the correcting element moves to the accepting groove is in order to drive the setting element motion, in order to drive a plurality of the regulating part removes, makes determine module detects the position of setting element. The method and the device are simple to operate, improve the working efficiency and the detection precision, and can reduce the detection cost.
Description
Technical Field
The utility model relates to the technical field of robots, in particular to a detection positioning device.
Background
With the rapid development of the automation industry, industrial robots are more and more widely applied in automation, the requirements on the positioning accuracy of the industrial robots are higher and higher, and the robots need to be positioned and detected, so that the robots can be subjected to position correction to ensure the operation accuracy of the robots.
In the prior art, the positioning detection of a robot is usually visual positioning detection and manual positioning detection, wherein the visual positioning detection detects the position of a correcting rod of a tail shaft of the robot through a CCD camera module so as to carry out positioning correction; the manual positioning detection performs positioning correction by visually adjusting the position of the correction lever. However, the prior art has at least the following problems: the detection cost of visual positioning detection is high, and the light source and imaging influence the detection result; the manual positioning detection has low working efficiency and low precision.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, it is necessary to provide a detection and positioning device to solve the problems of low detection efficiency and detection accuracy and high detection cost of the conventional detection and positioning device.
The embodiment of the application provides a detection positioning device, includes:
the correcting piece is connected to the robot to be detected and positioned;
a positioning mechanism comprising:
the shell is provided with an accommodating cavity with an opening, and is provided with a plurality of adjusting pieces and a detection assembly;
the positioning piece is arranged in the accommodating cavity and is provided with an accommodating groove;
the adjusting parts are arranged in the accommodating cavity and abut against the positioning part, the detection component is arranged at the position, close to the positioning part, of the accommodating cavity, the correction component moves to the accommodating groove to drive the positioning part to move, so that the adjusting parts are driven to move, and the detection component detects the position of the positioning part.
In some embodiments, the adjusting member includes a fixing portion and an elastic portion, the fixing portion is connected to the housing, one end of the elastic portion abuts against the positioning member, and the other end of the elastic portion is connected to the fixing portion.
In some embodiments, the detecting assembly includes at least one first detecting element, at least one second detecting element, and at least one third detecting element, and the first detecting element, the second detecting element, and the third detecting element are disposed at different positions in the accommodating cavity to detect the position information of the positioning element.
In some embodiments, each of the first detecting member, the second detecting member and the third detecting member includes a positioning portion and a sensing portion, one end of the positioning portion is connected to the housing, and the other end of the positioning portion is connected to the sensing portion.
In some embodiments, the size of the opening is greater than the size of the corrector.
In some embodiments, the size of the receiving groove corresponds to the size of the correction member.
In some embodiments, a position sensor is disposed at a position of the housing close to the positioning member.
In some embodiments, the detection and location device further comprises:
a controller coupled to the detection assembly and the robot for sending the position information to the robot to cause the robot to correct the positioning of the tip axis.
In some embodiments, the detection and location device further comprises:
the support is arranged on one side, far away from the correcting piece, of the shell to fix the shell.
In some embodiments, the elastic portion is a spring or a soft rubber rod.
The detection positioning device moves to the accommodating groove through the correcting piece to drive the positioning piece to move so as to drive the adjusting piece to move, so that the detection assembly detects the position of the positioning piece, and the robot carries out position correction after obtaining position detection information. Compared with the prior art, the method and the device are simple to operate, the detection efficiency and the detection precision are improved, and the detection cost can be reduced.
Drawings
Fig. 1 is a schematic perspective view of a detection positioning apparatus according to an embodiment of the present application.
Fig. 2 is a schematic perspective view of the positioning mechanism shown in fig. 1.
Fig. 3 is a schematic perspective view of a robot and a controller according to an embodiment of the present disclosure.
Description of the main elements
Accommodating cavity 211
Adjusting part 22
Fixing part 221
First detecting member 231
Second detecting member 232
Third detecting member 233
Positioning part 234
Sensing part 235
Support 50
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
A test fixture, comprising:
the correcting piece is connected to the robot to be detected and positioned;
a positioning mechanism comprising:
the shell is provided with an accommodating cavity with an opening, and is provided with a plurality of adjusting pieces and a detection assembly;
the positioning piece is arranged in the accommodating cavity and is provided with an accommodating groove;
the adjusting parts are arranged in the accommodating cavity and abut against the positioning part, the detection component is arranged at the position, close to the positioning part, of the accommodating cavity, the correction component moves to the accommodating groove to drive the positioning part to move, so that the adjusting parts are driven to move, and the detection component detects the position of the positioning part.
The detection positioning device moves to the accommodating groove through the correcting piece to drive the positioning piece to move so as to drive the adjusting piece to move, so that the detection assembly detects the position of the positioning piece, and the robot carries out position correction after obtaining position detection information. Compared with the prior art, the method and the device are simple to operate, the working efficiency and the detection precision are improved, and the detection cost can be reduced.
Embodiments of the present application will be further described with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present disclosure provides a detection positioning apparatus 100 for performing position calibration on a robot 30. The detection positioning device 100 comprises a correcting member 10 and a positioning mechanism 20.
The calibration piece 10 is substantially cylindrical, and the calibration piece 10 is connected to the robot 30 to be positioned for detecting the position of the positioning robot 30.
The detecting and positioning device 100 further comprises a support 50, wherein the support 50 is arranged on one side of the casing 21 far away from the correcting element 10 to fix the casing 21, so that the casing 21 is kept in a stable state when the robot 30 drives the correcting element 10 to move, and the detecting precision of the detecting and positioning device 100 is improved.
Referring to fig. 2, the positioning mechanism 20 includes a housing 21, the housing 21 is substantially square, an accommodating cavity 211 having an opening 212 is formed on the housing 21, the positioning element 24 is disposed in the accommodating cavity 211, and an accommodating slot 241 is formed on the positioning element 24 for detecting the position of the positioning robot 30.
The positioning mechanism 20 is further provided with a plurality of adjusting members 22 and a detecting element 23, the adjusting members 22 are disposed in the accommodating cavity 211 and abut against the positioning member 24, the detecting element 23 is disposed at a position of the accommodating cavity 211 adjacent to the positioning member 24, the robot 30 drives the calibration member 10 to move into the accommodating slot 241 to drive the positioning member 24 to move, so as to drive the adjusting members 22 to move, and further the detecting element 23 detects the position of the positioning member 24 to determine the position of the robot 30.
The adjusting member 22 includes a fixing portion 221 and an elastic portion 222, the fixing portion 221 is substantially cylindrical, the fixing portion 221 is connected to the housing 21, one end of the elastic portion 222 abuts against the positioning member 24, and the other end of the elastic portion 222 is connected to the fixing portion 221.
When the position of the robot 30 is not corrected, the positioning element 24 is fixed at the middle position of the accommodating cavity 211 through the elastic part 222, and the accommodating groove 241 corresponds to the opening 212. When the position of the robot 30 is corrected, the robot 30 drives the correcting element 10 to move into the accommodating slot 241, so as to drive the positioning element 24 to move, further compress part of the elastic part 222 and enable the detecting component 23 to detect the position of the positioning element 24, so as to determine the position of the robot 30. In the present embodiment, the elastic portion 222 is a spring or a soft rubber rod.
The detecting assembly 23 includes at least one first detecting member 231, at least one second detecting member 232 and at least one third detecting member 233. The housing 21 and the positioning member 23 are both hexahedrons, the at least one first detecting member 231 is disposed on a first side of the accommodating cavity 211 to detect a position and an angle of a first surface of the positioning member 24, the at least one second detecting member 232 is disposed on a second side of the accommodating cavity 232 to detect a position and an angle of a second surface of the positioning member 24, and the at least one third detecting member 233 is disposed on a third side of the accommodating cavity 211 to detect a position and an angle of a third surface of the positioning member. In the present embodiment, the detecting assembly 23 includes one first detecting member 231, two second detecting members 232, and three third detecting members 233.
Each of the first, second, and third detecting members 231, 232, and 233 includes a positioning portion 234 and a sensing portion 235, one end of the positioning portion 234 is connected to the housing 21, and the other end of the positioning portion 234 is connected to the sensing portion 235.
The size of the opening 212 is larger than the size of the correction member 10 so that the robot 30 drives the correction member 10 to move. The size of the receiving groove 241 is consistent with the size of the calibration piece 10, so that when the robot 30 performs position calibration, the calibration piece 10 is clamped in the receiving groove 241, thereby improving the detection precision of the detection positioning device 100.
The position of the housing 21 near the positioning member 24 is provided with a position sensor 25, and the position sensor 25 is used for detecting whether the correcting member 10 runs in place, so that the detection accuracy of the detecting and positioning device 100 is improved.
Referring to fig. 3, the detecting and positioning apparatus 100 further includes a controller 40, wherein the controller 40 is coupled to the detecting component 23 and the robot 30, and is configured to send the position information detected by the detecting component 23 to the robot 30, so that the robot 30 corrects the positioning of the end shaft according to the detected information. When the robot 30 does not perform the position correction, the robot 30 drives the correcting element 10 to move into the accommodating groove 241 to move the positioning element 24, and the first detecting element 231, the second detecting element 232 and the third detecting element 233 detect the position and angle information of the positioning element 24, so that the controller 40 obtains the initial position information of the robot 30.
When the robot 30 performs the position correction, the robot 30 drives the correcting element 10 to move into the accommodating groove 241 to move the positioning element 24, the first detecting element 231, the second detecting element 232 and the third detecting element 233 detect the position and angle information of the positioning element 24, and the controller 40 compares the information obtained by changing the position of the robot 30 with the initial position information to obtain the position information that the robot 30 needs to adjust, so that the robot 30 performs the position correction.
The implementation process of the embodiment of the application is as follows: the robot 30 drives the calibration member 10 to move into the receiving groove 241, the elastic part 222 is compressed to move the positioning member 24, the first detection member 231, the second detection member 232 and the third detection member 233 detect the position and angle information of different surfaces of the positioning member 24 and transmit the detection information to the controller 40, and the controller 40 compares the detection information with the initial position information of the robot 30 to obtain the position information that the robot 30 needs to adjust, thereby enabling the robot 30 to perform position calibration.
The positioning detecting device 100 moves to the receiving slot 241 through the calibration member 10 to drive the positioning member 24 to move, so as to drive the adjusting member 22 to move, so that the detecting element 23 detects the position of the positioning member 24, and the robot 30 performs position calibration after obtaining the position detection information. The method and the device are simple to operate, improve the working efficiency and the detection precision, and can reduce the detection cost.
In addition, other changes may be made by those skilled in the art within the spirit of the application, and it is understood that such changes are encompassed within the scope of the utility model as claimed.
Claims (10)
1. A test fixture, comprising:
the correcting piece is connected to the robot to be detected and positioned;
a positioning mechanism comprising:
the shell is provided with an accommodating cavity with an opening, and is provided with a plurality of adjusting pieces and a detection assembly;
the positioning piece is arranged in the accommodating cavity and is provided with an accommodating groove;
the adjusting parts are arranged in the accommodating cavity and abut against the positioning part, the detection component is arranged at the position, close to the positioning part, of the accommodating cavity, and the correction component is used for moving to the accommodating groove to drive the positioning part to move so as to drive the adjusting parts to move, so that the detection component detects the position of the positioning part.
2. The inspection positioning apparatus of claim 1, wherein:
the adjusting part comprises a fixing part and an elastic part, the fixing part is connected with the shell, one end of the elastic part is abutted against the positioning part, and the other end of the elastic part is connected with the fixing part.
3. The inspection positioning apparatus of claim 1, wherein:
the detection assembly comprises at least one first detection piece, at least one second detection piece and at least one third detection piece, and the first detection piece, the second detection piece and the third detection piece are arranged at different positions in the accommodating cavity so as to detect the position information of the positioning piece.
4. The inspection positioning apparatus of claim 3, wherein:
the first detection piece, the second detection piece and the third detection piece comprise a positioning part and a sensing part, one end of the positioning part is connected to the shell, and the other end of the positioning part is connected to the sensing part.
5. The inspection positioning apparatus of claim 1, wherein:
the size of the opening is larger than that of the correcting piece.
6. The inspection positioning apparatus of claim 1, wherein:
the size of the accommodating groove is consistent with that of the correcting piece.
7. The inspection positioning apparatus of claim 1, wherein:
and a position sensor is arranged at the position of the shell close to the positioning piece.
8. The inspection positioning apparatus of claim 1, wherein: the detection positioning device further comprises:
a controller coupled to the detection assembly and the robot for sending the position information to the robot to cause the robot to correct the positioning of the tip axis.
9. The inspection positioning apparatus of claim 1, wherein: the detection positioning device further comprises:
the support is arranged on one side, far away from the correcting piece, of the shell to fix the shell.
10. The inspection positioning apparatus of claim 2, wherein: the elastic part is a spring or a soft rubber rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121587018.8U CN216180666U (en) | 2021-07-13 | 2021-07-13 | Detection positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121587018.8U CN216180666U (en) | 2021-07-13 | 2021-07-13 | Detection positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216180666U true CN216180666U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121587018.8U Active CN216180666U (en) | 2021-07-13 | 2021-07-13 | Detection positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216180666U (en) |
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2021
- 2021-07-13 CN CN202121587018.8U patent/CN216180666U/en active Active
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Address after: 518109 Foxconn H5 plant 101, No. 2, Donghuan 2nd Road, Fukang community, Longhua street, Longhua District, Shenzhen, Guangdong Province; plant 5, building C09, 4th floor, building C07, 2nd floor, building C08, 3rd floor, 4th floor, building C04, zone B, Foxconn Hongguan science and Technology Park, Fucheng Dasan community, Guanlan street, Guangdong Province Patentee after: Fulian Yuzhan Technology (Shenzhen) Co.,Ltd. Address before: 518109 Guangzhou Guanlan Foxconn Hongguan Science Park B workshop 5 C09 buildings 4 floors, C07 buildings 2 floors, C08 buildings 3 floors 4 floors, C04 buildings 1 floors Patentee before: SHENZHENSHI YUZHAN PRECISION TECHNOLOGY Co.,Ltd. |