CN215833266U - High stable vision image acquisition detection device - Google Patents
High stable vision image acquisition detection device Download PDFInfo
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- CN215833266U CN215833266U CN202121372356.XU CN202121372356U CN215833266U CN 215833266 U CN215833266 U CN 215833266U CN 202121372356 U CN202121372356 U CN 202121372356U CN 215833266 U CN215833266 U CN 215833266U
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Abstract
The utility model discloses a high-stability visual image acquisition and detection device, which comprises a rack and a transmission mechanism arranged on the rack, wherein the transmission mechanism comprises a first belt and a second belt for conveying workpieces, a turnover structure and a visual detection structure, the turnover structure comprises two clamping rods which are rotatably connected to the rack and a driving assembly for driving the two clamping rods to mutually approach and clamp the workpieces, the two clamping rods are respectively positioned at two opposite sides of the workpieces, the first belt is arranged in an extending manner along the horizontal direction, the second belt is arranged in an inclined manner upwards towards the direction far away from the conveying direction of the first belt, the two clamping rods can clamp the workpieces from the upper end surface of the first belt to the upper end surface of the second belt, the utility model aims to shoot and detect two surfaces of the products by matching the visual detection structure and the turnover structure, the operation is simple and easy, and the manual operation is reduced, the detection efficiency and the detection effect are improved.
Description
Technical Field
The utility model relates to the technical field of automatic detection equipment, in particular to a high-stability visual image acquisition and detection device.
Background
The front and back sides of the existing products need to be detected, for example, whether protective films are attached to the front and back sides of some glass needs to be checked, so that the situation of glass scratching in the transportation process is reduced. The existing detection is generally realized by matching manual work with mechanical inspection, so that comprehensive detection of workpieces cannot be realized, and large errors are caused, so that the detection effect cannot meet the requirements, and the qualification rate of the workpieces cannot be guaranteed. In the vision detection, a machine is used to replace human eyes for measurement and judgment, a shot target is converted into an image signal through an image shooting device and transmitted to a special image processing system, the image signal is converted into a digital signal according to information such as pixel distribution, brightness, color and the like, the image system performs various operations on the signal to extract the characteristics of the target, and then the field equipment action is controlled according to a judgment result.
Then, the common visual detection mechanism can only detect one side of a product, so that the workpiece can only be turned over and then detected, a large amount of detection time needs to be wasted, and the production detection efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high-stability visual image capturing and detecting device, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a high stable visual image gathers detection device, includes the frame, and set up in the transmission device of frame, transmission device is including first belt and the second belt that is used for transporting the work piece, still includes flip structure and visual inspection structure, flip structure including rotate connect in two supporting rods in the frame, and order about two the supporting rod draws close each other and presss from both sides tight drive assembly of work piece, two the supporting rod is located the relative both sides of work piece respectively, first belt extends the setting along the horizontal direction, the second belt court the direction slope that first belt direction of transportation kept away from upwards sets up, two the supporting rod can follow the work piece first belt up end centre gripping arrives second belt up end.
As a further scheme of the utility model: the drive assembly comprises a bidirectional screw rod, a first motor and a rotating motor, the first motor rotates, the threads of the bidirectional screw rod are opposite to the threads of the two ends of the bidirectional screw rod, and the two clamping rods are respectively in threaded connection with different rotating positions of the bidirectional screw rod.
As a further scheme of the utility model: and a buffer structure used for abutting against the workpiece is arranged on the inner side wall of the clamping rod.
As a further scheme of the utility model: the cushioning structure comprises a resilient cushioning pad.
As a further scheme of the utility model: the buffer structure extends along the length direction of the clamping rod.
As a further scheme of the utility model: the visual detection structure comprises a camera which is rotatably connected with the rack, and a rotating assembly which drives the camera to rotate is further arranged on the rack.
As a further scheme of the utility model: the rotating assembly comprises a rotating lead screw, a connecting seat and a second motor, the rotating lead screw is rotatably connected to the rack, the second motor drives the rotating lead screw to rotate, the connecting seat is fixedly connected to the rotating lead screw through a connecting piece, and the camera is installed on the connecting seat.
As a further scheme of the utility model: the connecting piece comprises two nuts for clamping the connecting seat, and the nuts are in threaded connection with the rotary screw rod.
Compared with the prior art, the utility model has the beneficial effects that: in the process of transporting products by the first belt, the visual detection structure shoots and detects the upper surface of the product, then the product is clamped and overturned to the upper end face of the second belt by the overturning structure, then the other side of the product can be shot and detected by the visual detection structure, the detection of the two opposite sides of the product is completed, the operation is simple and easy, the manual operation is reduced, and the detection efficiency and the detection effect are improved.
Drawings
FIG. 1 is a schematic view of a high-stability visual image acquisition and detection device;
fig. 2 is an enlarged view of a portion a of fig. 1 to show the flip structure.
In the figure: 1. a frame; 11. a connecting frame; 2. a first belt; 21. a first roller; 22. a third motor; 3. a second belt; 31. a second roller; 32. a fourth motor; 4. a turning structure; 41. a clamping rod; 42. a drive assembly; 43. a bidirectional screw rod; 44. a first motor; 45. a rotating electric machine; 5. a camera; 6. an elastic cushion pad; 7. a rotating assembly; 71. rotating the screw rod; 72. a second motor; 8. a nut; 9. a linking seat; 10. a connecting seat.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a high-stability visual image acquisition and detection apparatus includes a frame 1, a transmission mechanism disposed on the frame 1, a turnover structure 4, and a visual detection structure, where the transmission mechanism includes a first belt 2 for transporting a workpiece, two first rollers 21, two second rollers 31, a second belt 3, a third motor 22 for driving one of the first rollers 21 to rotate, and a fourth motor 32 for driving one of the second rollers 31 to rotate, the first belt 2 is sleeved on the two first rollers 21, the second belt 3 is sleeved on the two second rollers 31, the first rollers 21 and the second rollers 31 are both rotatably connected to opposite sides of the frame 1, and the third motor 22 and the fourth motor 32 are both fixed to the frame 1 through bolts; first belt 2 extends the setting along the horizontal direction, and the one end of first belt 2 is close to with the one end of second belt 3, and second belt 3 upwards sets up towards the direction slope of keeping away from of the direction of first belt 2 transportation product.
Please refer to fig. 1-2, place the product in the up end of first belt 2 one end, the operation third motor 22, transport the product from first belt 2 one end to the other end, in the in-process of transportation, the visual inspection structure shoots the detection to the product, then through flip structure 4 with the product centre gripping and upset to second belt 3 up end, then the visual inspection just can shoot the detection to the another side of product, accomplish the detection to the relative two sides of product, simple easy to operate reduces manual operation, has improved detection efficiency and detection effect.
In this embodiment, the turnover structure 4 includes two clamping rods 41 rotatably connected to the frame 1, and a driving assembly 42 for driving the two clamping rods 41 to approach each other and clamp a workpiece, the driving assembly 42 includes a bidirectional screw 43, a first motor 44 for rotating the bidirectional screw 43, and a rotating motor 45 for driving the first motor 44 to rotate, the first motor 44 is connected to the rotating motor 45 through a connecting base 9, an output shaft of the rotating motor 45 is fixed to the connecting base 9, the frame 1 is provided with a connecting frame 11, the bidirectional screw 43 is rotatably connected to the connecting frame 11 through a bearing, meanwhile, the threads of the bidirectional screw 43 are opposite in turning direction from the middle of the bidirectional screw 43 to the two ends, and the two clamping rods 41 are respectively connected to different turning positions of the bidirectional screw 43 through threads; in the present embodiment, the vertical projections of the upper end surface of the first belt 2, the upper end surface of the second belt 3 and the axis of the bidirectional screw 43 can intersect.
The first motor 44 is operated to drive the bidirectional screw rod 43 to rotate, so that the two clamping rods 41 move towards the direction of approaching or departing from each other; the two clamping rods 41 are close to each other, so that the product is tightly abutted against two opposite sides of the two clamping rods 41, and then the rotating motor 45 is operated to drive the clamping rods 41 to rotate until the product is placed on the upper end face of the second belt 3, so that the product is turned over; the gripping bar 41 is then repositioned for the next flipping operation.
Preferably, a buffer structure for abutting against the workpiece is arranged on the inner side wall of the clamping rod 41; in this embodiment, the buffering structure includes, but is not limited to, the elastic buffering pad 6, and the elastic buffering pad 6 may be fixed to the clamping rod 41 by adhesion, so as to reduce the phenomenon that the product is damaged in the process of clamping the product by the clamping rod 41; preferably, the elastic buffer pad 6 extends along the length direction of the clamping rod 41, so as to allow the transmission error of the first belt 2, and ensure that the elastic buffer pad 6 can be abutted against the product during the clamping process.
In this embodiment, the visual detection structure includes a camera 5 rotatably connected to the frame 1, the frame 1 is further provided with a rotating assembly 7 for driving the camera 5 to rotate, the rotating assembly 7 includes a rotating screw 71 rotatably connected to the frame 1, a connecting seat 10 and a second motor 72 for driving the rotating screw 71 to rotate, the second motor 72 is fixed to the frame 1 through a bolt, the connecting seat 10 is inserted into the rotating screw 71, and meanwhile, the connecting seat 10 is fixedly connected to the rotating screw 71 through a connecting member, so that the position of the camera 5 can be adjusted through such a design to adapt to actual detection operation; the camera 5 is mounted on the connecting base 10 through a bolt, in the embodiment, the connecting piece comprises two nuts 8 for clamping the connecting base 10, the nuts 8 are in threaded connection with the rotating screw rod 71, and the two nuts 8 clamp the connecting base 10 to ensure that the camera 5 and the rotating screw rod 71 are relatively fixed.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. The utility model provides a high stable vision image acquisition detection device, includes frame (1), and set up in the transport mechanism of frame (1), transport mechanism is including first belt (2) and second belt (3) that are used for transporting the work piece, its characterized in that: still include flip structure (4) and visual detection structure, flip structure (4) including rotate connect in two holding rod (41) of frame (1), and order about two holding rod (41) draw close each other and press from both sides drive assembly (42) of tight work piece, two holding rod (41) are located the relative both sides of work piece respectively, first belt (2) extend the setting along the horizontal direction, second belt (3) court the direction slope that first belt (2) direction of transportation kept away from upwards sets up, two holding rod (41) can follow the work piece first belt (2) up end centre gripping arrives second belt (3) up end.
2. The high-stability visual image acquisition and detection device according to claim 1, wherein the driving assembly (42) comprises a bidirectional screw rod (43), a first motor (44) for driving the bidirectional screw rod (43) to rotate, and a rotating motor (45) for driving the first motor (44) to rotate, the screw threads of the bidirectional screw rod (43) are opposite in rotation direction from the middle portion to the two ends of the bidirectional screw rod (43), and the two clamping rods (41) are respectively in threaded connection with positions of the bidirectional screw rod (43) with different rotation directions.
3. The high-stability visual image acquisition and detection device according to claim 2, wherein a buffer structure for abutting against a workpiece is arranged on the inner side wall of the clamping rod (41).
4. A highly stable visual image acquisition and detection device according to claim 3, wherein said buffer structure comprises an elastic buffer pad (6).
5. The high-stability visual image capturing and detecting device according to claim 3, wherein said buffering structure is extended along the length direction of said holding rod (41).
6. The high-stability visual image acquisition and detection device according to claim 1, wherein the visual detection structure comprises a camera (5) rotatably connected to the frame (1), and a rotating assembly (7) for driving the camera (5) to rotate is further disposed on the frame (1).
7. The high-stability visual image acquisition and detection device according to claim 6, wherein the rotating assembly (7) comprises a rotating screw rod (71) rotatably connected to the frame (1), a connecting seat (10), and a second motor (72) for driving the rotating screw rod (71) to rotate, the connecting seat (10) is fixedly connected to the rotating screw rod (71) through a connecting member, and the camera (5) is mounted on the connecting seat (10).
8. The high-stability visual image acquisition and detection device according to claim 7, wherein said connecting member comprises two nuts (8) for clamping said connecting base (10), said nuts (8) being screwed to said rotary screw (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372356.XU CN215833266U (en) | 2021-06-21 | 2021-06-21 | High stable vision image acquisition detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121372356.XU CN215833266U (en) | 2021-06-21 | 2021-06-21 | High stable vision image acquisition detection device |
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| CN215833266U true CN215833266U (en) | 2022-02-15 |
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| CN202121372356.XU Active CN215833266U (en) | 2021-06-21 | 2021-06-21 | High stable vision image acquisition detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117368227A (en) * | 2023-12-07 | 2024-01-09 | 四川弘智远大科技有限公司 | Matrix type integrated circuit surface defect detection device based on visual detection |
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2021
- 2021-06-21 CN CN202121372356.XU patent/CN215833266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117368227A (en) * | 2023-12-07 | 2024-01-09 | 四川弘智远大科技有限公司 | Matrix type integrated circuit surface defect detection device based on visual detection |
| CN117368227B (en) * | 2023-12-07 | 2024-02-13 | 四川弘智远大科技有限公司 | Matrix type integrated circuit surface defect detection device based on visual detection |
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