CN214252036U - Detection equipment based on visual mistake proofing of automobile building blocks button - Google Patents
Detection equipment based on visual mistake proofing of automobile building blocks button Download PDFInfo
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- CN214252036U CN214252036U CN202023109004.3U CN202023109004U CN214252036U CN 214252036 U CN214252036 U CN 214252036U CN 202023109004 U CN202023109004 U CN 202023109004U CN 214252036 U CN214252036 U CN 214252036U
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Abstract
The utility model discloses a detection device based on visual mistake proofing of automobile building block buttons, which comprises an installation rod for installing an image acquisition device, a bracket for installing a light source and a clamp for fixing a workpiece; the mounting rod is arranged above the clamp, and the brackets are arranged on two sides of the mounting rod; the clamp comprises a bottom plate, wherein a through hole for accommodating the bottom of a workpiece is formed in one end of the bottom plate, a first supporting column is fixed on one side of the through hole, a second supporting column is fixed on one side of the first supporting column, and grooves are formed in the upper ends of the first supporting column and the second supporting column; a third supporting column is fixed at the other end of the bottom plate, and one side surface of the third supporting column facing the workpiece is an inclined surface; and a fourth supporting column is arranged on one side opposite to the second supporting column, and the upper end of the fourth supporting column is U-shaped. The utility model discloses utilize anchor clamps fixed work piece, the cooperation camera carries out visual detection, with manual operation equipment ization, is convenient for realize the automation, and is efficient, and the exactness is high.
Description
Technical Field
The utility model relates to a visual detection equipment specifically is a check out test set based on automobile building blocks button vision mistake proofing.
Background
Button detection is required during production of the automobile interior instrument panel accessory-building button kit in the assembly workshop of the automobile host factory, because the automobile can have multiple configurations with the same automobile type during production, and the configuration and the sequence of the building button of the corresponding instrument with different configurations can be different. And manually comparing the patterns on the computer with naked eyes during assembly, wherein if the patterns are consistent, the patterns are qualified, and if the patterns are different, the patterns are unqualified. The manual comparison mode is fuzzy, and the error rate is high. The efficiency is low, and the automation is difficult to realize.
SUMMERY OF THE UTILITY MODEL
For solving the defect of above-mentioned prior art, the utility model provides a check out test set based on automobile building blocks button vision mistake proofing, the utility model discloses utilize anchor clamps fixed work piece, the cooperation camera carries out visual detection, with manual operation equipment ization, is convenient for realize the automation, and is efficient, and the correct rate is high.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: a visual mistake proofing detection device based on automobile building block buttons comprises a mounting rod for mounting an image acquisition device, a bracket for mounting a light source and a clamp for fixing a workpiece; the mounting rod is arranged above the clamp, and the brackets are arranged on two sides of the mounting rod;
the clamp comprises a bottom plate, wherein a through hole for accommodating the bottom of the workpiece is formed in one end of the bottom plate, a first supporting column is fixed on one side of the through hole, a second supporting column is fixed on one side of the first supporting column, and grooves are formed in the upper ends of the first supporting column and the second supporting column; a third supporting column is fixed at the other end of the bottom plate, and one side surface of the third supporting column facing the workpiece is an inclined surface; and a fourth supporting column is arranged on one side opposite to the second supporting column, and the upper end of the fourth supporting column is U-shaped.
Furthermore, the detection equipment further comprises a detection frame, a cross beam is arranged at the upper end of the detection frame, a middle groove is formed in the cross beam along the length direction of the cross beam, and the installation rod is fixed in the middle groove.
Further, the image acquisition device adopts a camera, and the camera is fixed at the bottom of the mounting rod and is positioned above the clamp.
Further, the bracket is fixed on the detection frame, and two sides of the mounting rod are respectively fixed with one bracket.
Furthermore, a supporting plate is arranged at the bottom of the detection frame, and the clamp is fixed on the supporting plate.
Furthermore, a sensor emitter and a sensor receiver are respectively fixed at two ends of the bottom plate along the length direction of the bottom plate.
To sum up, the utility model discloses following technological effect has been gained:
1. the utility model discloses set up a detection frame, set up the camera on the detection frame and replace the people's eye, set up anchor clamps and replace the staff, change manual operation into equipment, be convenient for realize automated production, only need the manual work put the work piece on anchor clamps can, need not the naked eye and detect, improve the correct rate, raise the efficiency;
2. the utility model discloses set up a plurality of support columns and can support the work piece on anchor clamps, guarantee the level of work piece, the camera of being convenient for shoots the image of button position, convenient to use.
Drawings
Fig. 1 is a schematic view of a detection device according to an embodiment of the present invention;
FIG. 2 is a partial schematic view of FIG. 1;
FIG. 3 is a schematic view of a clamp;
fig. 4 is a schematic view of the clamp clamping a workpiece.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
a detection device based on visual mistake proofing of automobile building block buttons comprises a mounting rod 3 used for mounting an image acquisition device, a support 5 used for mounting a light source, and a clamp 7 used for fixing a workpiece. Further, the detection frame 2 is further provided, as shown in fig. 2, a cross beam 21 is provided at the upper end of the detection frame 2, the cross beam 21 has a middle groove (not shown) along the length direction thereof, and the mounting rod 3 is fixed in the middle groove. As shown in fig. 1, a bracket 5 is fixed on the detection frame 2, and two brackets 5 are respectively fixed on two sides of the mounting rod 3, and two light sources 6 are mounted on the two brackets to polish the workpiece. The bottom of the detection frame 2 is provided with a supporting plate, the clamp 7 is fixed on the supporting plate, meanwhile, the installation rod 3 is arranged above the clamp 7, so that a camera can shoot images conveniently, and the supports 5 are arranged on two sides of the installation rod 3, so that polishing is facilitated.
The detection frame 2 is fixedly arranged on the control cabinet 1, and a control system is arranged in the control cabinet 1.
As shown in fig. 3, the fixture 7 includes a bottom plate 71, a through hole 72 for accommodating the bottom of the workpiece is formed at one end of the bottom plate 71, a first support column 73 is fixed at one side of the through hole 72, a second support column 74 is fixed at one side of the first support column 73, and grooves are formed at the upper ends of the first support column 73 and the second support column 74, which are close to the workpiece, for bearing the end of the workpiece; a third supporting column 75 is fixed at the other end of the bottom plate 71, and one side surface of the third supporting column 75 facing the workpiece is an inclined surface and is matched with the inclined surface of the workpiece; a fourth supporting column 76 is arranged on the opposite side of the second supporting column 74, and the upper end of the fourth supporting column 76 is U-shaped so as to be convenient for clamping the end part of a workpiece. When the workpiece is mounted, as shown in fig. 4, the bottom of the workpiece 8 is placed in the through hole 72, and three sides of the workpiece 8 are placed on the first support column 73, the second support column 74, the third support column 75, and the fourth support column 76 for positioning, supporting, and fixing.
In use, the image capture device employs a camera 4, the camera 4 being fixed to the bottom of the mounting rod 3 and above the clamp 7.
And, a sensor transmitter 77 and a sensor receiver 78 are respectively fixed to both ends of the base plate 71 in the length direction thereof for sensing whether the workpiece 8 is in place. The sensor transmitter 77 and the sensor receiver 78 may employ laser, infrared, or the like.
Further, an indicator lamp (not shown) is provided on the detection frame 2 to display the result.
The working principle is as follows:
the workpiece is placed on the clamp 7, the sensor senses that the workpiece is in place, the camera shoots pictures and uploads the pictures to the control system, and the control system compares the pictures.
When the visual error-proofing detection is used, the operation flow is as follows: 1. and (3) installing each button according to an organization queue issued by the upper production system by an operator according to a computer screen, and putting the assembled instrument building block buttons into a specially-made tool. 2. And after the installation is finished, putting the workpiece into a specially-made tool. 3. When the tool is placed in, the sensor triggers a verification identification signal, and the signal is transmitted to the vision system. 4. Camera photographs were compared to the correct sequence within the system. 5. The correct computer screen is assembled to display OK, and the equipment is lighted green. 6. And displaying NG on a computer screen in case of assembly error, and lighting a red light on the equipment. And manually checking and reassembling the product on line.
The industrial camera vision system is used for replacing a traditional manual naked eye checking and identifying mode, and compared with the traditional manual naked eye identifying and judging mode, the vision system can quickly identify and diagnose the correctness of an installation sequence, the production efficiency of products is greatly improved, the labor intensity of workers is reduced, and the identification error rate is extremely low.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a check out test set based on automobile building blocks button vision mistake proofing which characterized in that: the device comprises a mounting rod (3) for mounting an image acquisition device, a bracket (5) for mounting a light source, and a clamp (7) for fixing a workpiece; the mounting rod (3) is arranged above the clamp (7), and the brackets (5) are arranged on two sides of the mounting rod (3);
the clamp (7) comprises a bottom plate (71), a through hole (72) used for accommodating the bottom of the workpiece is formed in one end of the bottom plate (71), a first supporting column (73) is fixed on one side of the through hole (72), a second supporting column (74) is fixed on one side of the first supporting column (73), and grooves are formed in the upper ends of the first supporting column (73) and the second supporting column (74); a third supporting column (75) is fixed at the other end of the bottom plate (71), and one side surface, facing the workpiece, of the third supporting column (75) is an inclined surface; a fourth supporting column (76) is arranged on one side opposite to the second supporting column (74), and the upper end of the fourth supporting column (76) is U-shaped.
2. The automobile building block button visual mistake proofing-based detection device of claim 1, wherein: the detection device further comprises a detection frame (2), a cross beam (21) is arranged at the upper end of the detection frame (2), a middle groove is formed in the cross beam (21) along the length direction of the middle groove, and the installation rod (3) is fixed in the middle groove.
3. The automobile building block button visual mistake proofing-based detection device of claim 2, wherein: the image acquisition device adopts a camera (4), and the camera (4) is fixed at the bottom of the mounting rod (3) and is positioned above the clamp (7).
4. The automobile building block button visual mistake proofing-based detection device of claim 3, wherein: the bracket (5) is fixed on the detection frame (2), and the brackets (5) are respectively fixed on two sides of the mounting rod (3).
5. The visual mistake proofing detection device based on automobile building block buttons as claimed in claim 4, wherein: the bottom of the detection frame (2) is provided with a supporting plate, and the clamp (7) is fixed on the supporting plate.
6. The visual mistake proofing detection device based on automobile building block buttons as claimed in claim 5, wherein: and a sensor emitter (77) and a sensor receiver (78) are respectively fixed at two ends of the bottom plate (71) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023109004.3U CN214252036U (en) | 2020-12-22 | 2020-12-22 | Detection equipment based on visual mistake proofing of automobile building blocks button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023109004.3U CN214252036U (en) | 2020-12-22 | 2020-12-22 | Detection equipment based on visual mistake proofing of automobile building blocks button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214252036U true CN214252036U (en) | 2021-09-21 |
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ID=77740630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023109004.3U Active CN214252036U (en) | 2020-12-22 | 2020-12-22 | Detection equipment based on visual mistake proofing of automobile building blocks button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214252036U (en) |
-
2020
- 2020-12-22 CN CN202023109004.3U patent/CN214252036U/en active Active
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