CN217638710U - High-stability optical detection motion platform - Google Patents
High-stability optical detection motion platform Download PDFInfo
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- CN217638710U CN217638710U CN202220024648.2U CN202220024648U CN217638710U CN 217638710 U CN217638710 U CN 217638710U CN 202220024648 U CN202220024648 U CN 202220024648U CN 217638710 U CN217638710 U CN 217638710U
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Abstract
The utility model relates to the technical field of visual inspection equipment, in particular to a high-stability optical inspection motion platform, which comprises an inspection cabinet body, an inspection platform and a platform motion driving mechanism; the detection platform is installed in the detection cabinet body through the platform motion driving mechanism, a workpiece positioning groove used for placing a workpiece is formed in the detection platform, a workpiece clamping block is installed inside the workpiece positioning groove, the workpiece clamping block is connected with a driving screw rod, and the driving screw rod is connected with a rotating motor. The platform motion driving mechanism comprises moving sliding blocks arranged on the left side and the right side of the detection platform, a conveying rack set is arranged on the side wall, away from the detection platform, of one side of each moving sliding block, the conveying rack set is connected with a transmission gear in a meshing transmission mode, the transmission gear is connected with a driving shaft, and the driving shaft is connected with a driving motor. The detection motion platform is installed in the detection cabinet body through the platform motion driving mechanism, so that stable conveying and stable clamping of workpieces can be realized, and detection precision and detection quality are ensured.
Description
Technical Field
The utility model relates to a visual detection equipment technical field specifically is a high stability type optical detection motion platform.
Background
Machine vision inspection is a detection means that a CCD camera is used to photograph the surface of an object to be inspected, and then the photographed image is processed to extract the image characteristics.
When an optical detection motion platform used for fixing a workpiece and used for existing visual detection equipment is in actual use, due to the fact that a special workpiece positioning mechanism and a stable motion driving mechanism are lacked, the situation that the workpiece is prone to shaking in the moving process is caused, and the later-stage detection precision is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high stability type optical detection motion platform to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-stability optical detection motion platform comprises a detection cabinet body, a detection platform and a platform motion driving mechanism; the detection platform is arranged in the detection cabinet body through a platform motion driving mechanism, a workpiece positioning groove for placing a workpiece is formed in the detection platform, a workpiece clamping block is arranged in the workpiece positioning groove, the workpiece clamping block is connected with a driving screw rod, and the driving screw rod is connected with a rotating motor;
the platform motion driving mechanism comprises moving sliding blocks arranged on the left side and the right side of the detection platform, a driving motor is arranged on the moving sliding blocks, a conveying rack group is arranged on the side wall of one side, away from the detection platform, of the moving sliding blocks, the conveying rack group is in meshing transmission connection with a transmission gear, the transmission gear is connected with a driving shaft, and the driving shaft is connected with the driving motor; a connecting sliding hole is formed in the movable sliding block, and a connecting sliding rod is connected to the inside of the connecting sliding hole in a sliding mode.
Preferably, the workpiece clamping block is provided with a workpiece clamping groove matched with the outer wall structure of the workpiece to be detected.
Preferably, the outer side wall of the workpiece clamping block is provided with a connecting screw block, the connecting screw block is in threaded connection with the driving screw rod, a threaded hole in threaded connection with the driving screw rod is formed in the position, corresponding to the driving screw rod, of the detection platform, and the driving screw rod is rotatably connected with the detection platform.
Preferably, a transmission rack group is arranged on the movable sliding block on one side of the detection platform, and the transmission gear is arranged in the middle of the transmission rack group.
Preferably, the left end and the right end of the connecting sliding rod are fixed on the left inner wall and the right inner wall of the detection cabinet body through bearings.
Preferably, the workpiece positioning groove is of a hollow structure, and visual detection cameras are mounted above and below the workpiece positioning groove.
Preferably, the control ends of the visual detection camera, the rotating motor and the driving motor are all connected with a controller.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of high stability type optical detection motion platform, this detection motion platform pass through platform motion actuating mechanism and install at the detection cabinet internally, make it can realize stable conveying, the stable centre gripping to the work piece, make things convenient for the later stage to carry out visual detection work to the work piece, reduce detection error, ensure to detect precision and detection quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the platform motion driving mechanism of the present invention;
fig. 3 is a top view of the detection platform of the present invention;
fig. 4 is a sectional view of the detection platform of the present invention.
In the figure: 1. detecting the cabinet body; 2. detecting a platform; 3. a workpiece positioning groove; 4. a workpiece clamping block; 5. driving the screw rod; 6. a rotating electric machine; 7. moving the slide block; 8. a transmission rack group; 9. a transmission gear; 10. a drive shaft; 11. a drive motor; 12. connecting a sliding rod; 13. a workpiece clamping groove; 14. connecting the screw block; 15. visual inspection camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a high-stability optical detection motion platform comprises a detection cabinet body 1, a detection platform 2 and a platform motion driving mechanism; the detection platform 2 is installed in the detection cabinet body 1 through a platform motion driving mechanism, a workpiece positioning groove 3 for placing a workpiece is formed in the detection platform 2, a workpiece clamping block 4 is installed inside the workpiece positioning groove 3, the workpiece clamping block 4 is connected with a driving screw rod 5, and the driving screw rod 5 is connected with a rotating motor 6;
the platform motion driving mechanism comprises moving sliders 7 arranged on the left side and the right side of the detection platform 2, driving motors 11 are arranged on the moving sliders 7, a conveying rack group 8 is arranged on the side wall of one side, away from the detection platform 2, of the moving sliders 7, the conveying rack group 8 is in meshing transmission connection with a transmission gear 9, the transmission gear 9 is connected with a driving shaft 10, and the driving shaft 10 is connected with the driving motors 11; a connecting slide hole is arranged on the movable slide block 7, and a connecting slide rod 12 is connected inside the connecting slide hole in a sliding manner.
Furthermore, a workpiece clamping groove 13 matched with the outer wall structure of the workpiece to be detected is formed in the workpiece clamping block 4.
Furthermore, a connecting screw block 14 is arranged on the outer side wall of the workpiece clamping block 4, the connecting screw block 14 is in threaded connection with the driving screw rod 5, a threaded hole in threaded connection with the driving screw rod 5 is formed in the position, corresponding to the driving screw rod 5, of the detection platform 2, and the driving screw rod 5 is rotatably connected with the detection platform 2.
Furthermore, a transmission rack group 8 is arranged on the movable sliding block 7 on one side of the detection platform 2, and a transmission gear 9 is arranged in the middle of the transmission rack group 8.
Furthermore, the left end and the right end of the connecting slide rod 12 are fixed on the left inner wall and the right inner wall of the detection cabinet body 1 through bearings.
Further, the workpiece positioning groove 3 is of a hollow structure, and visual detection cameras 15 are mounted above and below the workpiece positioning groove 3.
Further, the control ends of the visual detection camera 15, the rotating motor 6 and the driving motor 11 are all connected with a controller.
The working principle is as follows: when the device is in actual use, an operator firstly places a workpiece to be detected in the workpiece positioning groove 3, then starts the rotating motor 6, so that the driving motor 6 drives the driving screw rod 5 to rotate, two groups of workpiece clamping blocks 4 on the left side and the right side of the workpiece positioning groove 3 are gradually close to each other through the matching of the driving screw rod 5 and the connecting screw block 14 until the workpiece is clamped, then starts the driving motor 11, so that the driving motor 11 drives the transmission gear 9 to rotate, the transmission gear 9 drives the movable sliding block 7 to synchronously move on the connecting sliding rod 12 through the matching with the transmission rack group 8, and further drives the detection platform 2 to stably move to a proper position in the detection cabinet body 1, starts the visual detection camera 15, and performs visual detection work on the workpiece through the visual detection camera 15; after the detection is finished, the driving motor 11 is controlled to rotate, so that the detection platform 11 moves to the outlet of the detection cabinet body 1, the rotating motor 11 is controlled to rotate reversely, the workpiece is clamped by the workpiece clamping block 4, and then the workpiece is taken out from the workpiece positioning groove 3.
It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high stability type optical detection motion platform which characterized in that: comprises a detection cabinet body (1), a detection platform (2) and a platform motion driving mechanism; the detection platform (2) is installed in the detection cabinet body (1) through a platform movement driving mechanism, a workpiece positioning groove (3) for placing a workpiece is formed in the detection platform (2), a workpiece clamping block (4) is installed inside the workpiece positioning groove (3), the workpiece clamping block (4) is connected with a driving screw rod (5), and the driving screw rod (5) is connected with a rotating motor (6);
the platform motion driving mechanism comprises moving sliders (7) arranged on the left side and the right side of the detection platform (2), driving motors (11) are installed on the moving sliders (7), a conveying rack group (8) is arranged on the side wall, away from the detection platform (2), of the moving slider (7), the conveying rack group (8) is in meshing transmission connection with a transmission gear (9), the transmission gear (9) is connected with a driving shaft (10), and the driving shaft (10) is connected with the driving motors (11); a connecting sliding hole is formed in the movable sliding block (7), and a connecting sliding rod (12) is connected to the inside of the connecting sliding hole in a sliding mode.
2. A high stability optical inspection motion platform according to claim 1, wherein: and a workpiece clamping groove (13) matched with the outer wall structure of the workpiece to be detected is formed in the workpiece clamping block (4).
3. A high stability optical inspection motion platform according to claim 1, wherein: the outer side wall of the workpiece clamping block (4) is provided with a connecting screw block (14), the connecting screw block (14) is in threaded connection with the driving screw rod (5), and the driving screw rod (5) is rotatably connected with the detection platform (2).
4. A high stability optical inspection motion platform according to claim 1, wherein: a transmission rack group (8) is arranged on a movable sliding block (7) on one side of the detection platform (2), and a transmission gear (9) is arranged in the middle of the transmission rack group (8).
5. The high stability optical inspection motion platform of claim 1, wherein: the left end and the right end of the connecting sliding rod (12) are fixed on the left inner wall and the right inner wall of the detection cabinet body (1) through bearings.
6. A high stability optical inspection motion platform according to claim 1, wherein: the workpiece positioning groove (3) is of a hollow structure, and visual detection cameras (15) are mounted above and below the workpiece positioning groove (3).
7. The high stability optical inspection motion platform of claim 6, wherein: the control ends of the visual detection camera (15), the rotating motor (6) and the driving motor (11) are all connected with controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024648.2U CN217638710U (en) | 2022-01-06 | 2022-01-06 | High-stability optical detection motion platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024648.2U CN217638710U (en) | 2022-01-06 | 2022-01-06 | High-stability optical detection motion platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217638710U true CN217638710U (en) | 2022-10-21 |
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ID=83641957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220024648.2U Active CN217638710U (en) | 2022-01-06 | 2022-01-06 | High-stability optical detection motion platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217638710U (en) |
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2022
- 2022-01-06 CN CN202220024648.2U patent/CN217638710U/en active Active
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