US 11,834,277 B2
Multi-station cam carrying mechanism
Jiafu Wu, Suzhou (CN); Lei Miao, Suzhou (CN); Haibin Sun, Suzhou (CN); Caiguang Lu, Suzhou (CN); and Longhai Liu, Suzhou (CN)
Assigned to SUZHOU RS TECHNOLOGY CO., LTD, Suzhou (CN)
Appl. No. 17/059,329
Filed by SUZHOU RS TECHNOLOGY CO., LTD, Jiangsu (CN)
PCT Filed Nov. 29, 2018, PCT No. PCT/CN2018/118278
§ 371(c)(1), (2) Date Nov. 27, 2020,
PCT Pub. No. WO2020/034490, PCT Pub. Date Feb. 20, 2020.
Claims priority of application No. 201810926501.0 (CN), filed on Aug. 15, 2018.
Prior Publication US 2021/0198054 A1, Jul. 1, 2021
Int. Cl. B65G 47/90 (2006.01); B65G 47/91 (2006.01)
CPC B65G 47/914 (2013.01) 10 Claims
OG exemplary drawing
 
1. A multi-station cam carrying mechanism, comprising a baseplate, a rotary shaft arranged in the middle of the baseplate, an electric motor in driving connection with the bottom of the rotary shaft, a rotary plate arranged at an upper part of the rotary shaft, mounting frames arranged on the baseplate, a mounting plate arranged on the mounting frames, an annular sliding groove provided on a bottom face of the mounting plate along a cam trajectory, and a plurality of grabbing and transferring assemblies annularly and uniformly arranged at intervals, with bottom parts thereof being slidably arranged on the rotary plate and top parts thereof being slidably arranged in the sliding groove, wherein
the electric motor is configured to drive the rotary plate to rotate so as to drive the grabbing and transferring assemblies to undergo a reciprocating movement along the cam trajectory under the limitation of the sliding groove; and
the mounting plate is further provided with air cylinders for driving grabhooks on the grabbing and transferring assemblies to undergo a vertical movement.