Title:
PACKING MACHINE
Document Type and Number:
Japanese Patent JP2021024621
Kind Code:
A
Abstract:
To provide a packing machine which, even when tightening with strong tightening force, can weld a tightened band without loosening the same.SOLUTION: In a packing machine 1 which performs packing for winding a band B on an object W to be packed, a feed roller 21 provided on a roller unit 20, which delivers the band B, and pulls back and tightens the delivered band, is provided with a ratchet gear 27 which rotated together with the feed roller 21, and a lock claw 28 which engages with the ratchet gear 27, and until a left presser 45 provided on a sealing unit 40 is lifted and the band B is gripped in a tight state, it is prevented by engagement of the lock claw 28 that the ratchet gear 27, and accordingly, the feed roller 21 rotates in a rotation direction for supply of the band, and the band loosens.SELECTED DRAWING: Figure 5
Inventors:
HOSHINO TETSUYA
KOMATSU HITOSHI
KOMATSU HITOSHI
Application Number:
JP2019143953A
Publication Date:
February 22, 2021
Filing Date:
August 05, 2019
Export Citation:
Assignee:
STRAPACK CORP
International Classes:
B65B13/22
Attorney, Agent or Firm:
Kokura Patent Office