Double-sided grinding turntable feeding device and double-sided grinding machine

• Main Authors: HE TINGTING, TAO YUEYU, TAO JINWENG, SONG ZILI
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2023
• Subjects: 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

The utility model provides a double-sided grinding turntable feeding device and a double-sided grinding machine. The double-sided grinding turntable feeding device comprises a pipe body and a first air blowing pipe, the inlet of the pipe body is used for receiving bars; an outlet of the pipe body is correspondingly formed in a turntable hole opening of the double-sided grinding turntable; a flow guide groove hole is formed in an outlet of the pipe body. The axis direction of the pipe body is the feeding direction of a bar; an axis point on the cross section of the pipe body is a central point; with the center point as the circle center, the opening angle of the cross section of the flow guide groove hole ranges from 1 degree to 5 degrees; and an air blowing opening of the first air blowing pipe corresponds to the flow guide groove hole, and the air blowing direction of the first air blowing pipe inclines towards the bar feeding direction. The flow guide groove holes are thin groove holes, compressed air enter