Edge detection sensor for windshield glass
An edge detection and windshield technology, applied in the field of detection sensors, can solve problems such as low efficiency, and achieve the effects of simple working mode, easy connection and easy operation
Inactive Publication Date: 2013-11-13
CHANGSHU INSTITUTE OF TECHNOLOGY
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Problems solved by technology
[0004] Due to the different shapes and parameters of scrap cars, it will be very inefficient to dismantle them all manually
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[0031] Such as figure 1 As shown, the overall appearance diagram of the sensor of the present invention, wherein the upper part of the connecting sleeve 2 is a standard flange structure, which is used to connect with the connecting device of the industrial robot. There is a cable interface 4 on the side of the connecting sleeve 2, through which the working power supply and output signal of the sensor are connected to the external control system.
[0032] figure 2 It is the overall dissection structure diagram of the sensor. The inside of the connection sleeve 2 is equipped with a three-layer circuit board 10 through the upper end cover 3 , and the signal processing related to the sensor and the single-chip microcomputer circuit are all carried out on the three circuit boards 10 . The lower part of the connecting sleeve 2 is connected with the sensor housing 1 through the bolt holes. The interior of the sensor is mainly composed of a gland 9, a limit contact plate 8, a prob...
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The invention discloses an edge detection sensor for windshield glass, which comprises a travelling detection part, an edge detection part and a signal processing part, wherein the travelling detection part is used for detecting whether the sensor moves to the surface of the windshield glass or not through a point gauge, and then judges the moving direction of the sensor on the surface of the windshield glass through the edge detection part with four induction gauging heads; and the signal processing part is used for conducting magnification and level switch on signals of the travelling detection part and the edge detection part, and then transmitting the signals to a singlechip for processing, and is connected with an external control system through an output port. The edge detection sensor has the advantage that the working mode is simple, that is, before work, the demarcation of an external initial position or key position is eliminated, and complex software processing is not required. Therefore, compared with the conventional outline detection adopting a universal optical principle or a coordinate measuring principle, the edge detection sensor further has the advantage that obtained data can serve as trace data for cutting the windshield glass after being processed simply.
Description
technical field [0001] The invention relates to a detection sensor, in particular to a windshield edge detection sensor used when the windshield is automatically disassembled and cut. Background technique [0002] With the continuous increase of China's car ownership, the recycling and reuse of scrapped cars has become the consensus of the people. Foreign countries do not disassemble the windshield when dealing with scrapped cars, because the economic value of scrapped car glass is not enough to compensate for labor costs. From the perspective of China's national conditions, meticulous dismantling and fully improving the material utilization rate of scrapped cars are the development direction of scrapped car dismantling and recycling. [0003] Therefore, it is necessary to dismantle all the non-metallic parts on the body of the scrapped car, on the one hand to improve the utilization rate of various materials on the body, and on the other hand to improve the effective utili...
Claims
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IPC IPC(8): G01B7/28
Inventor 周自强戴国洪
Owner CHANGSHU INSTITUTE OF TECHNOLOGY