Pickup equipment for chip production line measurement and control system

Abstract

The invention relates to pickup equipment for a chip production line measurement and control system. The pickup equipment comprises a connecting plate, a processor, a lifting mechanism, a lifting plate, a suction pipe, a suction disc, an adsorption mechanism and two placing mechanisms. Each placing mechanism comprises a transverse plate, a vertical rod, a limiting frame, a rotating rod, a supporting rod, a hinge assembly and a supporting plate. The adsorption mechanism comprises a fan, a filter screen and a cleaning assembly. The cleaning assembly comprises a cleaning rod, a sliding rod, a pressing block, a supporting unit and two fan blades. According to the pickup equipment for the chip production line measurement and control system, chips can be conveniently placed on the two supportingplates through the two placing mechanisms, and the chips are surrounded by the two limiting frames, so that chips are prevented from falling off due to accidental conditions, such as shaking or collision of equipment, in the chip conveying process; in addition, the chips are conveniently picked up through the adsorption mechanism, and after the chips are dropped onto the supporting plates, the chips are fixed by a pressing block, so that chip pickup and conveying stability is further enhanced, and the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of production line measurement and control equipment, in particular to a pick-up device used in the measurement and control system of a chip production line. Background technique [0002] Integrated Circuit (Integrated Circuit, IC), also known as microchip, chip or chip, is a way of miniaturizing circuits (including semiconductor devices, including passive components, etc.) in electronics, and is often manufactured on semiconductor wafers surface. [0003] With the development of the semiconductor industry, the thickness of integrated circuit chips is getting thinner and the size of chips is becoming more and more diverse. In the chip production measurement and control system, it is usually necessary to use various pick-up equipment to realize the transportation of chips. However, the existing chip picking equipment has a simple structure, and only relies on the fan to draw air from the suction cup to suck up the chi...

AI Technical Summary

Problems solved by technology

However, the existing chip picking equipment has a simple structure. It only relies on the fan to draw air from the suction cup to suck up the chips under the suction cup. Faster, causing the chip to detach from the suction cup. In order to increase the adsorption force of the chip, simply increasing the suction force of the suction cup will cause the suction cup to squeeze the chip too much, resulting in damage to the chip. Not only that, after long-term use of the equipment, the gap between the suction cup and the fan Between the suction pipes, it is easy to absorb dust and impurities, which affects the circulation of the air and further reduces the adsorption force, thereby reducing the practicability of the existing chip picking equipment

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