State detectiondevice and material taking and placing control device for openable and closable tool and module detection equipment
A state detection device and tooling technology, applied in the direction of measuring devices, electrical program control, machine/structural component testing, etc., can solve problems such as equipment failure, collision between the suction nozzle and the fixture cover, and affecting the detection efficiency of the camera module. Achieve fast response, facilitate equipment debugging, and ensure the effect of insufficient space
Active Publication Date: 2021-05-21
NINGBO SUNNY OPOTECH CO LTD
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Problems solved by technology
[0005] If the cover of the tooling fixture of the detection module is not opened in time or fully opened, the automatic loading and unloading mechanism will perform the loading and unloading action, which will cause the suction nozzle of the loading and unloading mechanism to collide with the fixture cover, causing equipment failure and affecting the camera module. detection efficiency; due to the extremely high opening and closing speed of the tooling cover, it is necessary to timely and accurately judge the position of the cover during the automatic opening and closing action
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[0048] For a better understanding of the application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are descriptions of exemplary embodiments of the application only, and are not intended to limit the scope of the application in any way. Throughout the specification, the same reference numerals refer to the same elements. The expression "and / or" includes any and all combinations of one or more of the associated listed items.
[0049] It should be noted that in this specification, expressions of first, second, etc. are only used to distinguish one feature from another, and do not represent any limitation on the features. Accordingly, a first body discussed hereinafter may also be referred to as a second body without departing from the teachings of the present application.
[0050] In the drawings, the thickness, size and shape of objects have been slight...
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The invention relates to a state detection device for an openable and closable tool, and the device comprises an opening and closing driving device which comprises a moving part and a static part, wherein the moving part is connected with a tool cover body and is used for driving the cover body to be opened and closed; a blocking piece mounted on the moving part; and a photoelectric switch circuit board which comprises a circuit board and a photoelectric switch element, wherein the back face of the circuit board is installed on the static part, the photoelectric switch element is installed on the front face of the circuit board, the blocking piece can move to the position where the photoelectric switch element is located along with the moving part and block the photoelectric switch element, and the circuit board outputs a state signal when the photoelectric switch element is shielded, the state signal being used for representing that the cover is opened or closed. The invention further provides a corresponding automatic material taking and placing control device and module detection equipment. According to the invention, the position of the clamp cover body which is opened and closed at a high speed can be accurately judged, and the automatic detection efficiency of module detection equipment can be improved.
Description
technical field [0001] The present application relates to industrial automation technology, and in particular, the present application relates to a state detection device and a pick-and-discharge control device of a tool that can be opened and closed. Background technique [0002] Before leaving the factory, camera modules for mobile phones need to undergo a series of performance tests. In order to make the tests more accurate, the usual method is to put the module into a tool that matches it. In the field of mechanical production and processing, tooling is the general term for various tools used in the manufacturing process. The tooling involved in this article mainly refers to the fixture used to carry the material to be inspected (such as a camera module) or the material to be processed. Since the module has high requirements on cleanliness and the module itself is easily damaged, the tooling of the detection module is equipped with a cover, and only a small hole matchin...
Claims
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IPC IPC(8): G01M11/00G05B19/04
CPCG01M11/00G05B19/04
Inventor 李大源林志成岳浩浩
Owner NINGBO SUNNY OPOTECH CO LTD