Lead frame feeding device and control method

Lead frame feeding device and control method

The invention relates to the technical field of IGBTs, in particular to a lead frame feeding device and a control method.The feeding device comprises a lifting basket, a frame body and a base, the frame body is used for placing lead frames layer by layer, the base is in a cuboid shape, an inner cavi...

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1. Verfasser: YIN JIJING
Format: Patent
Sprache:chi ; eng
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BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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description The invention relates to the technical field of IGBTs, in particular to a lead frame feeding device and a control method.The feeding device comprises a lifting basket, a frame body and a base, the frame body is used for placing lead frames layer by layer, the base is in a cuboid shape, an inner cavity is formed in the upper end face of the base, a first push rod is arranged on the bottom face of the inner cavity, and the tail end of the first push rod is connected with a lifting platform; a boss is arranged on the inner cavity edge of the upper end face of the base, a second push rod is arranged on the inner side face of the boss, and a visual recognition module is arranged on the upper end face of the lifting platform. The control module is used for controlling operation of the first push rod, the second push rod and the visual identification module. According to the invention, the placement state of the lead frame in the target area in the lifting basket is monitored in real time through the image recogniti
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title Lead frame feeding device and control method
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