US 12,221,241 B2
Packaging box hoisting device
Yueyong Liu, Zibo (CN); Huabing Zhang, Zibo (CN); Yixue He, Zibo (CN); Junhua Zhou, Zibo (CN); Guanhua Wang, Zibo (CN); and Zhihan Wang, Zibo (CN)
Assigned to SHANDONG REEBOW INTELLIGENT EQUIPMENT CO., LTD., Zibo (CN)
Appl. No. 18/711,924
Filed by SHANDONG REEBOW INTELLIGENT EQUIPMENT CO., LTD., Zibo (CN)
PCT Filed Jul. 28, 2023, PCT No. PCT/CN2023/109705
§ 371(c)(1), (2) Date May 21, 2024,
PCT Pub. No. WO2024/022463, PCT Pub. Date Feb. 1, 2024.
Claims priority of application No. 202221973049.1 (CN), filed on Jul. 29, 2022; and application No. 202320535772.X (CN), filed on Mar. 20, 2023.
Prior Publication US 2024/0417122 A1, Dec. 19, 2024
Int. Cl. B65B 43/58 (2006.01); B65B 43/42 (2006.01); B65B 43/46 (2006.01); B65B 43/54 (2006.01); B65B 43/56 (2006.01)
CPC B65B 43/46 (2013.01) 11 Claims
OG exemplary drawing
 
1. A packaging box hoisting device, comprising a fixing arm arranged vertically, wherein a lifting mechanism for driving the lifting of the fixing arm is arranged at a side of the fixing arm; multiple operation stations are arranged in the fixing arm from top to bottom or from bottom to top; and a driving device for driving at least one operation station of the operation stations to move and fixing or releasing a packaging box in the at least one operation station is arranged at an end of the at least one operation station;
the fixing arm comprises at least one clamping arm; the clamping arm comprises an inner clamping plate and an outer clamping plate; clamp plates fixed to ends of the inner clamping plate and the outer clamping plate from the at least one operation station; and the driving device is configured to drive the inner clamping plate and the outer clamping plate to move relatively; and
two clamping arms are arranged; outer frames are arranged on outer sides of the two clamping arms; translation guide rails are arranged on inner side faces of the two outer frames; the two clamping arms are slidably connected to the corresponding outer frames through the translation guide rails on the outer sides thereof; and a translation mechanism is arranged on the inner side face of the outer frame.