Vertical pneumatic collecting claw device and manufacturing method thereof

The invention discloses a vertical pneumatic collecting claw device and a manufacturing method thereof. The vertical pneumatic collecting claw device comprises an air cylinder body, a sliding connection part connected with the air cylinder body, and a collecting connection part arranged at the output end of the air cylinder body. The collecting connection part comprises a collecting connection seat, collecting connection clamping claws arranged at the two ends of the collecting connection seat, and a connection column arranged on the collecting connection seat. The sliding connection part comprises a side connection end and a transverse sliding seat arranged beside the side connection end. A central sliding block is arranged in the transverse sliding seat. A main connection block is arranged outside the central sliding block. An air cylinder connection seat is arranged on the upper portion of the main connection block. A locking nut which is connected with a connection column is arranged on the lower portion of the main connection block. The collecting device is simple in structure, convenient to use, sensitive in collecting, and suitable for collecting formed rubber pieces.