CN209878614U - Automobile cup box part detection system - Google Patents
Automobile cup box part detection system Download PDFInfo
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- CN209878614U CN209878614U CN201920658873.XU CN201920658873U CN209878614U CN 209878614 U CN209878614 U CN 209878614U CN 201920658873 U CN201920658873 U CN 201920658873U CN 209878614 U CN209878614 U CN 209878614U
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- light source
- photoelectric sensor
- spare part
- cup box
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Abstract
The utility model discloses a cup box spare part detecting system is put to car, including shading cover plate and the annular light source and the bar light source that are used for providing the light source of setting in the shading cover plate for detect the photoelectric sensor that whether object exists, be used for placing the workstation of the part to be measured, be used for to the part to be measured carry out image acquisition's camera unit and be used for carrying out the central processing unit of analysis, processing and control to the information of gathering. The utility model discloses a design luminance and illumination angle adjustable bar and annular LED lamp regard as the light source of illumination of system, and keep apart the influence of ambient light when gathering image information to industry camera with the baffle. Owing to put the complicated structure of cup box spare part and detection demand, the utility model discloses a black and white camera and a color camera gather the top view of putting cup box spare part, and two color cameras that are located the spare part respectively are gathered and are put cup box spare part side image information.
Description
Technical Field
The utility model relates to an automobile parts detects technical field, especially relates to a cup box spare part detecting system is put to car.
Background
At present, after the automobile cup placing box parts are assembled by workers, quality detection is required to be carried out, wherein the quality detection comprises whether the assembly is complete and in place. Traditional detection methods rely on both manual and inspection tools. Because the automobile cup placing box has large production quantity of parts and does not have a machine vision system for detecting the quality of the cup placing box, a large amount of workers are required for detection. The accuracy of manual detection depends on subjective consciousness of people and is easily influenced by various factors such as environment, fatigue and the like. The detection tool used by the worker can also generate errors and be influenced by the subjectivity of the user, and the detection tool does not have the characteristic of long-time use. In order to improve the efficiency, the accuracy and the detection time, reduce the cost and avoid the high-intensity work of workers, researchers provide a method for detecting the defects of the parts of the cup placing box. Since the inspection of the opposed cupholders in industrial production has been performed by manual visual inspection for a long time, and there is no design solution for inspecting the cupholders with respect to machine vision, the solution for inspecting other components is listed for comparison. Other similar detection schemes are generally only detection methods for one plane of parts, and have the defects of single detection item, fixed light source, weak robustness, poor applicability and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cup box spare part detecting system is put to car, the aim at that can invent solves the tradition and detects the method that the cup box was put to the car with the manual work, improves and detects precision and efficiency, avoids the staff to be in long-time repeated mechanical type work, has reduced manufacturing cost for the mill, for the benefit of enterprise improvement.
The utility model adopts the technical proposal that:
a detection system for automobile cup box parts comprises a shading cover plate, an annular light source and a strip-shaped light source which are arranged in the shading cover plate and used for providing light sources, a photoelectric sensor used for detecting whether an object exists or not, a workbench used for placing a part to be detected, a camera set used for carrying out image acquisition on the part to be detected and a central processing unit used for analyzing, processing and controlling acquired information;
the device also comprises a first starting switch, a second starting switch, a reset switch, a relay control electromagnetic valve, a rotating motor and a pressing rod; the output ends of the first starting switch and the second starting switch are connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is connected with the control input end of the relay, the output end of the relay is connected with the relay control solenoid valve, the relay control solenoid valve controls the motor to rotate, the compression rod is vertically and fixedly connected with the axial direction of the motor output shaft, a component placing area to be tested is arranged below the compression rod, the output end of the central processing unit is connected with the control input end of the camera unit, the information output end of the camera unit is connected with the industrial personal computer, the industrial personal computer is connected with the;
the two annular light sources are respectively horizontally arranged at two sides of the placement area of the component to be measured and are symmetrically arranged.
The strip light source have a plurality ofly, a plurality of strip light sources are fixed to be set up in the top that the part that awaits measuring placed the district, and downward perpendicular setting.
The camera set comprises a black-and-white camera and three color cameras, the black-and-white camera and one of the color cameras are fixedly arranged above the placement area of the component to be tested, and the other two color cameras are respectively arranged on two sides of the placement area of the component to be tested.
The rotary motors and the pressing rods are multiple, each pressing rod is vertically fixed in the axial direction of the corresponding rotary motor, and the pressing rods are respectively fixed above the periphery of the placement area of the component to be tested.
The photoelectric sensor adopts a correlation type photoelectric sensor, and a sending end and a receiving end of the photoelectric sensor are respectively and correspondingly arranged on two sides of a placing area of the part to be detected.
The utility model discloses consider the production environment and the condition that the mill is complicated, through design luminance and illumination angle adjustable bar and annular LED lamp as the light source of system, and keep apart the influence of ambient light when gathering image information to the industry camera with the baffle. Due to the complex structure and the detection requirement of the components of the cup holding box, the invention adopts a black-and-white camera and a color camera to acquire the top view of the components of the cup holding box, and two color cameras respectively positioned at the left and the right of the components acquire the side image information of the components of the cup holding box. The method and the device meet the requirement of actual detection defects in industrial production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, the utility model discloses a 1 automobile cup box part detection system, including shading cover plate and set up annular light source 9 and bar light source 12 that are used for providing the light source in the shading cover plate, photoelectric sensor 6 for detecting whether the object exists, workstation for placing the part to be measured, camera group for carrying out image acquisition to the part to be measured and central processing unit for carrying out analysis, processing and control to the information of gathering;
the device also comprises a first starting switch, a second starting switch, a reset switch, a relay control electromagnetic valve, a rotating motor and a pressing rod; the output ends of the first starting switch and the second starting switch are connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is connected with the control input end of the relay, the output end of the relay is connected with the relay control electromagnetic valve 3, the relay control electromagnetic valve controls the motor to rotate, the compression rod is vertically and fixedly connected with the axial direction of the motor output shaft, a component placing area to be tested is arranged below the compression rod, the output end of the central processing unit is connected with the control input end of the camera unit, the information output end of the camera unit 10 is connected with the industrial personal computer (4), the industrial personal computer is connected with the;
the two annular light sources are respectively horizontally arranged at two sides of the placement area of the component to be measured and are symmetrically arranged.
The strip light source have a plurality ofly, a plurality of strip light sources are fixed to be set up in the top that the part that awaits measuring placed the district, and downward perpendicular setting.
The camera set comprises a black-and-white camera and three color cameras, the black-and-white camera and one of the color cameras are fixedly arranged above the placement area of the component to be tested, and the other two color cameras are respectively arranged on two sides of the placement area of the component to be tested.
The rotary motors and the pressing rods are multiple, each pressing rod is vertically fixed in the axial direction of the corresponding rotary motor, and the pressing rods are respectively fixed above the periphery of the placement area of the component to be tested.
The photoelectric sensor adopts a correlation type photoelectric sensor, and a sending end and a receiving end of the photoelectric sensor are respectively and correspondingly arranged on two sides of a placing area of the part to be detected.
If the group does not detect the object, the system processes a standby state, waiting for the object to be placed by the worker. If an object is detected to be placed, a low level signal is transmitted to the single chip microcomputer 1 through the photoelectric sensor, the system is in an activated state, after two starting switches are pressed when 5 and 7 are the same, the falling edge triggers the external interruption of the single chip microcomputer, an interruption service program sends a high level to the relay 2, the relay controls the electromagnetic valve 3, the cylinder 11 compresses the object, and the single chip microcomputer sends an external triggering signal of the falling edge to trigger the camera 10 to shoot and collect an object image. The image information of the object is transmitted to the industrial personal computer 4 through the network cable, and whether the image has defects is detected through a program. If the defect exists, the original state of the cylinder is kept not to be released through serial port communication and the singlechip, and the buzzer 13 starts to give an alarm through a high level signal. Waiting for the reset switch 8 to be pressed, transmitting the low level to the singlechip, sending the low level to the relay by the singlechip, controlling the electromagnetic valve by the relay, and controlling the cylinder to be released, wherein (a low level signal) the buzzer stops alarming; if no defect exists, a low level signal is sent to the relay through the singlechip to control the cylinder to be loosened. The periphery of the hardware platform is provided with a cover plate for isolating ambient light, which is not shown in the figure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a cup box spare part detecting system is put to car which characterized in that: the device comprises a shading cover plate, an annular light source and a strip-shaped light source which are arranged in the shading cover plate and used for providing light sources, a photoelectric sensor used for detecting whether an object exists or not, a workbench used for placing a part to be detected, a camera set used for carrying out image acquisition on the part to be detected and a central processing unit used for analyzing, processing and controlling acquired information;
the device also comprises a first starting switch, a second starting switch, a reset switch, a relay control electromagnetic valve, a rotating motor and a pressing rod; the output ends of the first starting switch and the second starting switch are connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is connected with the control input end of the relay, the output end of the relay is connected with the relay control solenoid valve, the relay control solenoid valve controls the motor to rotate, the compression rod is vertically and fixedly connected with the axial direction of the motor output shaft, a component placing area to be tested is arranged below the compression rod, the output end of the central processing unit is connected with the control input end of the camera unit, the information output end of the camera unit is connected with the industrial personal computer, the industrial personal computer is connected with the;
the two annular light sources are respectively horizontally arranged at two sides of the placement area of the component to be measured and are symmetrically arranged.
2. The system for inspecting components of a vehicle cup holder as set forth in claim 1, wherein: the strip light source have a plurality ofly, a plurality of strip light sources are fixed to be set up in the top that the part that awaits measuring placed the district, and downward perpendicular setting.
3. The system for inspecting components of a vehicle cup holder as set forth in claim 1, wherein: the camera set comprises a black-and-white camera and three color cameras, the black-and-white camera and one of the color cameras are fixedly arranged above the placement area of the component to be tested, and the other two color cameras are respectively arranged on two sides of the placement area of the component to be tested.
4. The system for inspecting components of a vehicle cup holder as set forth in claim 1, wherein: the rotary motors and the pressing rods are multiple, each pressing rod is vertically fixed in the axial direction of the corresponding rotary motor, and the pressing rods are respectively fixed above the periphery of the placement area of the component to be tested.
5. The system for inspecting components of a vehicle cup holder as set forth in claim 1, wherein: the photoelectric sensor adopts a correlation type photoelectric sensor, and a sending end and a receiving end of the photoelectric sensor are respectively and correspondingly arranged on two sides of a placing area of the part to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658873.XU CN209878614U (en) | 2019-05-09 | 2019-05-09 | Automobile cup box part detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920658873.XU CN209878614U (en) | 2019-05-09 | 2019-05-09 | Automobile cup box part detection system |
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| Publication Number | Publication Date |
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| CN209878614U true CN209878614U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920658873.XU Active CN209878614U (en) | 2019-05-09 | 2019-05-09 | Automobile cup box part detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044910A (en) * | 2019-05-09 | 2019-07-23 | 河南大学 | A kind of automobile sets glass box components detection system and a detection method |
| CN114802983A (en) * | 2022-03-16 | 2022-07-29 | 复旦大学附属中山医院 | Tablet counting machine's automatic auxiliary device |
-
2019
- 2019-05-09 CN CN201920658873.XU patent/CN209878614U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044910A (en) * | 2019-05-09 | 2019-07-23 | 河南大学 | A kind of automobile sets glass box components detection system and a detection method |
| CN110044910B (en) * | 2019-05-09 | 2024-02-13 | 河南大学 | Automobile cup box part detection system and detection method |
| CN114802983A (en) * | 2022-03-16 | 2022-07-29 | 复旦大学附属中山医院 | Tablet counting machine's automatic auxiliary device |
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