CN210294112U - Three-channel visual detection device - Google Patents
Three-channel visual detection device Download PDFInfo
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- CN210294112U CN210294112U CN201920889365.2U CN201920889365U CN210294112U CN 210294112 U CN210294112 U CN 210294112U CN 201920889365 U CN201920889365 U CN 201920889365U CN 210294112 U CN210294112 U CN 210294112U
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Abstract
The utility model discloses a three-channel visual detection device, which comprises three horizontally arranged conveyor belts, wherein the three conveyor belts are arranged in parallel and are all in transmission connection with a power input mechanism; the X-ray detector is characterized in that a detection box is further arranged, three conveyor belts penetrate through the detection box, the detection box is provided with a common opening through which the conveyor belts penetrate, an X-ray generator is arranged inside the detection box, the transmitting end of the X-ray generator is just opposite to three conveyor belts, the detection box is internally provided with an X-ray collector, the X-ray collector is located between the upper surface and the lower surface of each conveyor belt, the X-ray collector is fixedly connected with the inner wall of the detection box, and the X-ray collector is electrically connected with a display. The utility model has the advantages of can be more efficient detect, the result is accurate, easy operation.
Description
Technical Field
The utility model relates to a visual detection field specifically relates to a three channel visual detection device.
Background
The visual detection is to use a machine to replace human eyes for measurement and judgment, mainly convert a shot target into an image signal through a machine vision product, transmit the image signal to a special image processing system, and convert the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various operations on these signals to extract the features of the target and then controls the operation of the equipment on site according to the result of the discrimination, is a valuable mechanism for production, assembly or packaging, and has immeasurable value in the function of detecting defects and preventing defective products from being distributed to consumers.
The X-ray has stronger penetrating power, can pass through the object to be detected through the X-ray, through receiving X-ray intensity after penetrating and converting into image information, judge whether complete in the object that detects, whether have the circumstances such as foreign matter, utilize X-ray to do in the equipment of visual detection at present stage, can have a large amount of blank areas, X-ray does not have any effect in blank area, has both wasted the resource, detection efficiency is low again.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model aims to provide a three channel visual detection device has the advantage that can more efficient detect, the result is accurate, easy operation.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a three-channel visual detection device comprises three horizontally arranged conveyor belts, wherein the three conveyor belts are arranged in parallel and are in transmission connection with a power input mechanism; the X-ray detector is characterized in that a detection box is further arranged, three conveyor belts penetrate through the detection box, the detection box is provided with a common opening through which the conveyor belts penetrate, an X-ray generator is arranged inside the detection box, the transmitting end of the X-ray generator is just opposite to three conveyor belts, the detection box is internally provided with an X-ray collector, the X-ray collector is located between the upper surface and the lower surface of each conveyor belt, the X-ray collector is fixedly connected with the inner wall of the detection box, and the X-ray collector is electrically connected with a display.
When the device is used, the belt detection objects are placed on the conveying belt, the power input mechanism drives the conveying belt to horizontally rotate, the objects are conveyed into the detection box and enter the detection position of the detection box, the X-ray generator sends X-rays, the X-rays penetrate through the objects and the conveying belt and reach the X-ray collector, the materials of the conveying belt are uniform, the imaging effect is not affected, after the X-ray collector receives the X-ray collector, the X-ray collector converts the X-ray into image signals and transmits the images to the display, whether the objects are complete or not and whether foreign objects exist or not can be checked by workers, three conveying belts are arranged, the objects can be placed on the three conveying belts simultaneously, more blanks appear in a monitoring area during detection is avoided, and the detection efficiency is. The utility model discloses utilize X ray to pierce through article to collect the image, can improve and detect the precision, be provided with the very big improvement detection efficiency of three conveyer belts, practiced thrift cost and resource.
And as optimization, a bearing plate is arranged below the upper surfaces of the three conveyor belts, the bearing plate and the detection box are fixedly arranged, and the bearing plate is arranged between the X-ray generator and the X-ray collector.
Therefore, the bearing plate is arranged in the detection area between the X-ray generator and the X-ray collector, certain bearing capacity can be achieved for the articles, the articles are kept stable, the phenomenon that the conveying belt shakes due to the fact that the articles are more is avoided, the X-ray can penetrate through the bearing plate, and the detection effect cannot be influenced.
Preferably, the power input mechanism comprises three driving motors, two ends of each conveying belt are rotatably connected with the driving transmission roller and the driven transmission roller, and output shafts of the driving motors are rotatably connected with the driving transmission rollers through couplers.
Like this, driving motor drives the initiative driving roller and rotates to drive the conveyer belt and rotate, three conveyer belts can ensure the unanimity of speed.
Preferably, guide rollers which are parallel to each other are further arranged below the driving transmission roller and the driven transmission roller, the axes of the guide rollers are parallel to the axes of the driving transmission roller and the driven transmission roller, and the three conveyor belts are in transmission connection with the guide rollers.
Like this, increased the guide roll, increaseed conveyer belt upper end and distance of lower extreme, increased installation space for the X ray collector, under the effect of initiative driving roller, driven driving roller and guide roll, ensured the stability of conveyer belt in addition.
As optimization, a protective curtain is arranged at an opening of the detection box, and the protective curtain is made of rubber materials.
Like this, the protection curtain can effectually place X ray and leak from the opening part of detection case, can ensure near staff's safety, and in addition, rubber materials's protection material rigidity is poor, can not cause to block article, ensures the business turn over detection case that article can be smooth.
As an optimization, the X-ray collector is an XScan detector.
Therefore, the XScan detector can accurately and effectively receive the intensity of the X-ray, timely convert the X-ray into an image signal and efficiently finish the imaging function.
As optimization, an industrial air conditioner is further arranged, and the interior of the detection box is connected with an air outlet of the industrial air conditioner.
Therefore, the temperature can be monitored and controlled at any time, the constancy of the temperature of the working environment is guaranteed, and the influence of the detection variable on the result is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a three-channel visual inspection device according to an embodiment of the present invention.
FIG. 2 is a schematic view of the structure A-A in FIG. 1.
Fig. 3 is an external structural view of fig. 1.
Fig. 4 is a left side view of bit map 3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In specific implementation, as shown in fig. 1-4, the three-channel visual detection device comprises three horizontally arranged conveyor belts 1, wherein the three conveyor belts 1 are arranged in parallel, and the three conveyor belts 1 are in transmission connection with a power input mechanism; still be provided with detection case 11, three conveyer belt 1 passes detection case 11, be provided with on the detection case 11 altogether the opening that the conveyer belt passed, the inside X ray generator 12 that is provided with of detection case 11, the transmission end of X ray generator 12 is just to three conveyer belt 1 sets up, it is just right in the detection case 11X ray generator 12 is provided with X ray collector 13, X ray collector 13 is located three between the upper surface and the lower surface of conveyer belt 1, X ray collector 13 with detection case 11 inner wall fixed connection, X ray collector 13 and 14 electric connection of display.
When the device is used, the belt detection articles are placed on the conveying belt, the power input mechanism drives the conveying belt to horizontally rotate, the articles are conveyed into the detection box and enter the detection position of the detection box, the X-ray generator sends X-rays, the X-rays penetrate the articles and the conveying belt, the materials of the conveying belt are uniform, the imaging effect is not affected, the images reach the X-ray collector, the images are converted into image signals and transmitted to the display after the images are received by the X-ray collector, whether the articles are complete or not and whether foreign matters exist or not can be checked by a worker, the three conveying belts are arranged, the articles can be placed on the three conveying belts simultaneously, more blanks appear in a monitoring area during detection is avoided, and the detection efficiency is improved. The utility model discloses utilize X ray to pierce through article to collect the image, can improve and detect the precision, be provided with the very big improvement detection efficiency of three conveyer belts, practiced thrift cost and resource.
Specifically, still include the PLC controller, the PLC controller detects with X ray emitter and X ray collector and display electric connection, the guarantee in coordination.
Specifically, the PLC controller is further electrically connected with the foreign matter identification module, the foreign matter identification module can identify an area which is different from a product image in the image, the area is marked and is displayed in the display, the shadow of the image generated by the foreign matter is inconsistent with that of the product, and the image area of the foreign matter is far smaller than that of the product, so that the foreign matter identification module can identify the foreign matter, the human input can be reduced, the situation that the display is observed by workers all the time is avoided, the automation degree is improved, and the labor cost is reduced.
In this embodiment, three bearing plates 15 are disposed below the upper surfaces of the conveyor belts 1, the bearing plates 15 are fixedly disposed with the detection box 11, and the bearing plates 15 are disposed between the X-ray generator 12 and the X-ray collector 13.
Therefore, the bearing plate is arranged in the detection area between the X-ray generator and the X-ray collector, certain bearing capacity can be achieved for the articles, the articles are kept stable, the phenomenon that the conveying belt shakes due to the fact that the articles are more is avoided, the X-ray can penetrate through the bearing plate, and the detection effect cannot be influenced.
In this embodiment, the power input mechanism includes driving motor 16, three the both ends of conveyer belt 1 all rotate with initiative driving roller 17 and driven driving roller 18 and be connected, driving motor 16's output shaft pass through the shaft coupling with initiative driving roller 17 rotates and is connected.
Like this, driving motor drives the initiative driving roller and rotates to drive the conveyer belt and rotate, three conveyer belts can ensure the unanimity of speed.
In this embodiment, guide rollers 19 parallel to each other are further arranged below the driving roller 17 and the driven roller 18, axes of the guide rollers 19 are all parallel to the axes of the driving roller 17 and the driven roller 18, and the three conveyor belts 1 are all in transmission connection with the guide rollers 19.
Like this, increased the guide roll, increaseed conveyer belt upper end and distance of lower extreme, increased installation space for the X ray collector, under the effect of initiative driving roller, driven driving roller and guide roll, ensured the stability of conveyer belt in addition.
In this embodiment, the opening part of detection case 1 is provided with protection curtain 2, protection curtain 2 is rubber materials.
Like this, the protection curtain can effectually place X ray and leak from the opening part of detection case, can ensure near staff's safety, and in addition, rubber materials's protection material rigidity is poor, can not cause to block article, ensures the business turn over detection case that article can be smooth.
In this embodiment, the X-ray collector 13 is an XScan detector.
Therefore, the XScan detector can accurately and effectively receive the intensity of the X-ray, timely convert the X-ray into an image signal and efficiently finish the imaging function.
In this embodiment, an industrial air conditioner is further provided, and the inside of the detection box 11 is connected with an air outlet of the industrial air conditioner.
Therefore, the temperature can be monitored and controlled at any time, the constancy of the temperature of the working environment is guaranteed, and the influence of the detection variable on the result is reduced.
Specifically, the PLC controller is S7-200 in model number, and the PLC controller is electrically connected with the driving motor, the X-ray generator, the XScan detector, the display and the foreign matter identification module.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. A three-channel visual inspection device, comprising: the conveying belt conveying mechanism comprises three conveying belts which are horizontally arranged and arranged in parallel, and the three conveying belts are in transmission connection with a power input mechanism; the X-ray detector is characterized in that a detection box is further arranged, three conveyor belts penetrate through the detection box, the detection box is provided with a common opening through which the conveyor belts penetrate, an X-ray generator is arranged inside the detection box, the transmitting end of the X-ray generator is just opposite to three conveyor belts, the detection box is internally provided with an X-ray collector, the X-ray collector is located between the upper surface and the lower surface of each conveyor belt, the X-ray collector is fixedly connected with the inner wall of the detection box, and the X-ray collector is electrically connected with a display.
2. The three-channel visual inspection device of claim 1, wherein: and a bearing plate is arranged below the upper surfaces of the three conveyor belts, the bearing plate and the detection box are fixedly arranged, and the bearing plate is arranged between the X-ray generator and the X-ray collector.
3. The three-channel visual inspection device of claim 2, wherein: the power input mechanism comprises three driving motors, two ends of the conveying belt are rotatably connected with the driving transmission roller and the driven transmission roller, and an output shaft of each driving motor is rotatably connected with the driving transmission roller through a coupler.
4. The three-channel visual inspection device of claim 3, wherein: the driving transmission roller and the driven transmission roller are further provided with guide rollers which are parallel to each other, the axes of the guide rollers are parallel to the axes of the driving transmission roller and the driven transmission roller, and the three conveyor belts are in transmission connection with the guide rollers.
5. The three-channel visual inspection device of claim 4, wherein: the opening part of the detection box is provided with a protective curtain which is made of rubber materials.
6. The three-channel visual inspection device of claim 5, wherein: the X-ray collector is an XScan detector.
7. The three-channel visual inspection device of claim 6, wherein: the industrial air conditioner is further arranged, and the interior of the detection box is connected with an air outlet of the industrial air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889365.2U CN210294112U (en) | 2019-06-13 | 2019-06-13 | Three-channel visual detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889365.2U CN210294112U (en) | 2019-06-13 | 2019-06-13 | Three-channel visual detection device |
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| CN210294112U true CN210294112U (en) | 2020-04-10 |
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| CN201920889365.2U Active CN210294112U (en) | 2019-06-13 | 2019-06-13 | Three-channel visual detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390874A (en) * | 2021-07-01 | 2021-09-14 | 昆山宸泽测控科技有限公司 | Radium-shine solder joint AOI vision test equipment |
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2019
- 2019-06-13 CN CN201920889365.2U patent/CN210294112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390874A (en) * | 2021-07-01 | 2021-09-14 | 昆山宸泽测控科技有限公司 | Radium-shine solder joint AOI vision test equipment |
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