CN210863952U - Automatic detection equipment for PCB - Google Patents
Automatic detection equipment for PCB Download PDFInfo
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- CN210863952U CN210863952U CN201921349282.0U CN201921349282U CN210863952U CN 210863952 U CN210863952 U CN 210863952U CN 201921349282 U CN201921349282 U CN 201921349282U CN 210863952 U CN210863952 U CN 210863952U
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Abstract
The utility model relates to an automatic detection technical field especially relates to an automatic check out test set for PCB board, including the regulator cubicle, a machine support, the camera, the manipulator, location detection device and host computer, a machine support, manipulator and location detection device install on the regulator cubicle, the camera is installed at the top of frame, the camera, manipulator and location detection device are located the frame, the camera is located location detection device's top, the host computer is connected with camera and manipulator electricity respectively, location detection device is used for fixed PCB board, the camera is used for acquireing the digital tube numerical information on position and the angle information of the rotatory dial switch on the PCB board and the PCB board, the manipulator is used for carrying out the dial adjustment to the rotatory dial switch on the PCB board. The utility model discloses need not artifical manual regulation, degree of automation is high, has improved detection efficiency.
Description
Technical Field
The utility model relates to an automated inspection technical field especially relates to an automated inspection equipment for PCB board.
Background
With the rapid development of high-speed rail technology, more and more vehicles are put into operation, and the brake control system is used as an essential component of the vehicle, so that the detection and the maintenance are more and more complicated. The PCB board for brake control usually includes a rotary dial switch, an ON/OFF toggle dial switch, a nixie tube and the like, wherein the nixie tube is used for displaying fault codes. At present, the PCB used for brake control is mainly detected one by a single board, and the detection efficiency is low; the brake control device is only suitable for a plurality of PCB boards for brake control, and the application range is narrow; and the detection needs manual intervention, and the deviation is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic check out test set for PCB board, degree of automation is high, has improved efficiency.
In order to realize the utility model discloses an aim, the technical scheme who adopts is: the utility model provides an automatic check out test set for PCB board, including the regulator cubicle, a machine support, the camera, the manipulator, location detection device and host computer, a machine support, manipulator and location detection device install on the regulator cubicle, the top at the frame is installed to the camera, manipulator and location detection device are located the frame, the camera is located location detection device's top, the host computer is connected with camera and manipulator electricity respectively, location detection device is used for fixed PCB board, the camera is used for acquireing rotatory dial switch's on the PCB board position and angle information and the charactron numerical information on the PCB board, the manipulator is used for carrying out dial adjustment to the rotatory dial switch on the PCB board.
As the utility model discloses an optimization scheme for the automated inspection equipment of PCB board still includes servo module, revolving cylinder, dial-up elbow and PLC, and PLC and host computer are connected, and PLC installs in the regulator cubicle, and PLC stirs the dial-up switch of stirring around on the PCB board through servo module control dial-up elbow, and PLC passes through revolving cylinder and rotates the dial-up elbow.
As the utility model discloses an optimization scheme for the automated inspection equipment of PCB board still includes the thermal imaging system, and the thermal imaging system carries out the thermal scanning to the PCB board, and uploads the image and give the host computer.
As the utility model discloses an optimization scheme for the automated inspection equipment of PCB board still includes the collection control panel, and the collection control panel is used for gathering the current value and the magnitude of voltage of PCB board, and the collection control panel gives the host computer with the current value and the magnitude of voltage transmission of PCB board during operation.
As the optimization scheme of the utility model, the frame openly is provided with automatic emergency exit.
As the utility model discloses an optimization scheme is provided with the bar light source on the location detection device.
As the utility model discloses an optimization scheme is provided with the fan in the regulator cubicle.
As the utility model discloses an optimization scheme, the bottom of regulator cubicle is provided with the universal wheel.
The utility model discloses has positive effect: the utility model discloses can look over fault code, look over around looking over through the camera mode of shooing, dial-up switch and the dial-up position of rotatory dial-up switch through looking over the character information of charactron on the PCB, need not artifical manual regulation, improve the accuracy and the detection efficiency who detect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a structural diagram of the components of the toggle switch for toggling back and forth on a PCB of the present invention;
fig. 3 is a structural view of the automatic safety door of the present invention.
Wherein: 1. regulator cubicle, 2, frame, 3, camera, 4, manipulator, 5, location detection device, 7, servo module, 8, revolving cylinder, 9, dial-up elbow, 11, thermal imager, 12, automatic emergency exit, 13, bar light source, 14, fan, 15, universal wheel.
Detailed Description
As shown in fig. 1-3, the utility model discloses an automatic check out test set for PCB board, including regulator cubicle 1, frame 2, camera 3, manipulator 4, location detection device 5 and host computer, frame 2, manipulator 4 and location detection device 5 are installed on regulator cubicle 1, camera 3 is installed at the top of frame 2, camera 3, manipulator 4 and location detection device 5 are located frame 2, camera 3 is located location detection device 5's top, the host computer is connected with camera 3 and manipulator 4 electricity respectively, location detection device 5 is used for fixed PCB board, camera 3 is used for acquireing the position and the angle information of the rotatory dial switch on the PCB board and the charactron numerical information on the PCB board, manipulator 4 is used for carrying out the dial adjustment to the rotatory dial switch on the PCB board.
As shown in figure 2, the automatic detection equipment for the PCB further comprises a servo module 7, a rotary cylinder 8, a dial elbow 9 and a PLC, the PLC is electrically connected with an upper computer, the PLC is installed in the electrical cabinet 1, the PLC controls the dial elbow 9 to toggle a dial switch which is toggled back and forth on the PCB through the servo module 7, and the PLC rotates the dial elbow 9 through the rotary cylinder 8.
The automatic detection equipment for the PCB further comprises a thermal imager 11, wherein the thermal imager 11 is used for thermally scanning the PCB and uploading images to an upper computer. The upper computer preliminarily judges the heating condition and the fault part through the image color and the hot spot tracking display function displayed on the graph, and simultaneously strictly analyzes, so that the detection efficiency and accuracy are improved. And during thermal scanning, the PCB is in a working state.
The automatic detection equipment for the PCB further comprises an acquisition control board, the acquisition control board is used for acquiring the current value and the voltage value of the PCB, the acquisition control board transmits the current value and the voltage value of the PCB during working to the upper computer, and the upper computer compares the current value and the voltage value of the PCB during working with the limit current and voltage to judge whether the PCB is in a fault state.
The front of the frame 2 is provided with an automatic safety door 12, and the whole detection process is carried out in the frame 2 by arranging the automatic safety door 12, so that the detection safety is improved.
The positioning detection device 5 is provided with a bar-shaped light source 13, and the camera 3 needs to work together with the light source in the working process. Install bar light source 13 on location detection device 5, camera 3 can shoot more clearly, and the overall arrangement is more reasonable simultaneously.
The fan 14 is arranged in the electrical cabinet 1, and the temperature of the PCB during operation can be reduced through the fan 14, so that the PCB is prevented from being damaged due to overheating.
The bottom of the electrical cabinet 1 is provided with a universal wheel 15, and the automatic detection equipment for the PCB is convenient to move and transport by installing the universal wheel 15.
The method for automatically detecting the PCB by using the automatic detection equipment for the PCB comprises the following steps of:
1) fixing the PCB on a positioning detection device 5, electrifying the PCB, triggering a camera 3 by an upper computer to acquire the position and angle information of a rotary dial switch on the PCB, transmitting the position and angle information of the rotary dial switch to the upper computer by the camera 3, and calculating the current dial value by the upper computer;
2) the upper computer calculates the adjustment amount of the rotary dial switch to be shifted according to the deviation between the current dial value and the set value of the rotary dial switch, then the manipulator 4 shifts and adjusts the corresponding rotary dial switch, and the camera 3 performs photographing detection again after adjustment until no deviation exists between the current dial value and the set value of the rotary dial switch;
3) the camera 3 acquires digital character information of the nixie tube on the PCB and feeds the digital character information back to the upper computer to judge whether the PCB breaks down.
The camera 3 acquires position information of a dial switch which is dialed back and forth on the PCB; camera 3 will be around the position information transmission of the dial switch of stirring for the host computer, the host computer calculates current dial value, the host computer is according to the deviation between the current dial value of the dial switch of stirring around and the setting value, calculate the position that the dial switch of stirring needs to stir around, then stir the adjustment by dial elbow 9 to the dial switch of stirring around corresponding, adjustment back camera 3 is shot once more and is detected, there is not the deviation between current dial value of the dial switch of stirring around and the setting value.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides an automatic check out test set for PCB board which characterized in that: comprises an electrical cabinet (1), a frame (2), a camera (3), a manipulator (4), a positioning detection device (5) and an upper computer, the frame (2), the manipulator (4) and the positioning detection device (5) are arranged on the electric cabinet (1), the camera (3) is arranged at the top of the frame (2), the camera (3), the manipulator (4) and the positioning detection device (5) are positioned in the frame (2), the camera (3) is positioned above the positioning detection device (5), the upper computer is respectively and electrically connected with the camera (3) and the manipulator (4), the positioning detection device (5) is used for fixing the PCB, the camera (3) is used for acquiring the position and angle information of the rotary dial switch on the PCB and the numerical information of the nixie tube on the PCB, and the manipulator (4) is used for carrying out dial adjustment on the rotary dial switch on the PCB.
2. An automatic inspection apparatus for PCB boards according to claim 1 wherein: the automatic detection equipment for the PCB further comprises a servo module (7), a rotary cylinder (8), a dial elbow (9) and a PLC, wherein the PLC is electrically connected with an upper computer, the PLC is installed in the electrical cabinet (1), the PLC controls the dial elbow (9) to toggle a dial switch which is toggled back and forth on the PCB through the servo module (7), and the PLC rotates the dial elbow (9) through the rotary cylinder (8).
3. The automatic inspection apparatus for PCB boards according to claim 2, wherein: the automatic detection equipment for the PCB further comprises a thermal imager (11), wherein the thermal imager (11) is used for thermally scanning the PCB and uploading images to an upper computer.
4. An automatic inspection apparatus for a PCB board according to claim 3, wherein: the automatic detection equipment for the PCB further comprises a collection control panel, the collection control panel is used for collecting the current value and the voltage value of the PCB, and the collection control panel transmits the current value and the voltage value of the PCB during working to an upper computer.
5. An automatic inspection apparatus for a PCB board according to claim 3, wherein: the front surface of the frame (2) is provided with an automatic safety door (12).
6. An automatic inspection apparatus for a PCB board according to claim 3, wherein: and a strip-shaped light source (13) is arranged on the positioning detection device (5).
7. An automatic inspection apparatus for a PCB board according to claim 3, wherein: a fan (14) is arranged in the electric cabinet (1).
8. An automatic inspection apparatus for a PCB board according to claim 3, wherein: the bottom of the electrical cabinet (1) is provided with a universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349282.0U CN210863952U (en) | 2019-08-20 | 2019-08-20 | Automatic detection equipment for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921349282.0U CN210863952U (en) | 2019-08-20 | 2019-08-20 | Automatic detection equipment for PCB |
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| Publication Number | Publication Date |
|---|---|
| CN210863952U true CN210863952U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921349282.0U Active CN210863952U (en) | 2019-08-20 | 2019-08-20 | Automatic detection equipment for PCB |
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| CN (1) | CN210863952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456254A (en) * | 2019-08-20 | 2019-11-15 | 南京优倍自动化系统有限公司 | A kind of automatic checkout equipment and method for pcb board |
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2019
- 2019-08-20 CN CN201921349282.0U patent/CN210863952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456254A (en) * | 2019-08-20 | 2019-11-15 | 南京优倍自动化系统有限公司 | A kind of automatic checkout equipment and method for pcb board |
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