Plastic PIN detection device
A detection device, plastic technology, applied in the direction of measuring device, material analysis, material analysis through electromagnetic means, etc., can solve the problems of workers' fatigue, affecting detection efficiency and product quality, low efficiency, etc., and achieve accurate results and fast detection Simple and efficient effect
Pending Publication Date: 2018-02-23
ZHUHAI LIMING YUNLU NEW ENERGY TECH
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Problems solved by technology
In the inductor manufacturing industry, there is no mature inspection method for the plastic PIN of the insulating base at present. They are all selected by the naked eye of the workers, which is inefficient, and the workers are prone to fatigue, which seriously affects the detection efficiency and product quality.
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[0020] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.
[0021] refer to Figure 1 to Figure 5 , a plastic PIN needle detection device, comprising an insulating base 1, the insulating base 1 is provided with a plurality of detection slots 2 for the insertion of PIN needles, the detection slot 2 is provided with a metal detection mechanism, and the insulating base 1 is provided with An indicator light 3, which is connected in series with all metal detec...
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The invention discloses a plastic PIN detection device. The plastic PIN detection device comprises an insulating base, a plurality of detection tanks for storing PINs are arranged on the insulating base, metal detection mechanisms are arranged in the detection tanks, the insulating base is provided with an indicator lamp, the indicator lamp is connected to all the metal detection mechanisms in series so that a detection circuit is formed, the PCB inductive PIN is inserted into the detection tank so that the PIN is inserted into the metal detector, circuits of the detection circuit pass throughthe PIN, if the PIN is a metal pin, the metal detection mechanisms are communicated, the detection circuit forms a loop and the lamp is lightened, and if the PIN is a plastic pin, the detection mechanisms are not communicated, the detection circuit does not form a loop and the lamp is not lightened. The detection device replaces artificial visual measurement so that the detection is fast and simple and has high efficiency and more accurate results and a detection rate is greatly improved.
Description
technical field [0001] The invention relates to the field of inductance detection equipment, in particular to a plastic PIN needle detection device. Background technique [0002] PFC inductors usually use an injection-molded insulating base as the wire package carrier. The needle end of the injection-molded insulating base is buried in the plastic, and there are tinned copper nails independent of each other. These false PINs play a role in positioning and fixing the device. When the insulating base supplier is injecting the insulating base, the machine error will cause no metal PIN at the buried needle, and a plastic PIN will be formed at the place where there is no PIN when the plastic is injected. In the inductor manufacturing industry, there is currently no mature inspection method for the plastic PIN of the insulating base, which is selected by the naked eye of the workers. The efficiency is low, and the workers are prone to fatigue, which seriously affects the detection...
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IPC IPC(8): G01N27/00
CPCG01N27/00
Inventor 梁艺光
Owner ZHUHAI LIMING YUNLU NEW ENERGY TECH