Tooth plate suction mechanism

The tooth plate suction mechanism comprises a supporting plate, an up-down driving device, a negative pressure air suction block and a tooth plate, the up-down driving device is arranged on the supporting plate, the negative pressure air suction block is arranged on the supporting plate, tooth plate...

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1. Verfasser: CUI CHAOFAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The tooth plate suction mechanism comprises a supporting plate, an up-down driving device, a negative pressure air suction block and a tooth plate, the up-down driving device is arranged on the supporting plate, the negative pressure air suction block is arranged on the supporting plate, tooth plate fixing grooves are formed in the periphery of the bottom face of the negative pressure air suctionblock, and a plurality of air suction holes are formed in the bottoms of the tooth plate fixing grooves. The top face of the tooth plate is embedded into the tooth plate fixing groove, and the up-downdriving device is in transmission connection with the negative pressure air suction block so as to drive the negative pressure air suction block to move up and down. The tooth plate is driven by theup-down driving device to be pressed downwards and embedded into the tooth plate fixing groove, the air suction holes in the tooth plate fixing groove begin to suck air, a negative pressure environment is formed to suck tooth p