PCB horizontal corner auxiliary positioning device

The utility model discloses a PCB horizontal corner auxiliary positioning device which comprises a roller shaft formed by a plurality of conveying rollers in a matched mode, the roller shaft is sequentially arranged in the PCB conveying direction, the length of the roller shaft is smaller than that...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MO QISEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a PCB horizontal corner auxiliary positioning device which comprises a roller shaft formed by a plurality of conveying rollers in a matched mode, the roller shaft is sequentially arranged in the PCB conveying direction, the length of the roller shaft is smaller than that of a roller behind a horizontal corner structure, one side of the roller shaft is arranged on the side face of a workbench on one side, and the other side of the roller shaft is arranged on the other side of the workbench. The other side of the roller shaft is arranged on the inner side of the first baffle close to the workbench on the other side, the first baffle extends in the extending direction of the workbench, the outer side of the first baffle and the other side of the workbench jointly form an auxiliary positioning area, and shaft bodies of the roller shafts close to the horizontal corner structure penetrate through the first baffle and extend into the auxiliary positioning area. A conveying roller is also