Centralized drive device in a packaging machine

Details Centralized drive device in a packaging machine Centralized drive device in a packaging machine

1986-07-08

1987-12-01

Coan, James F.

Package making

Wrapping machines

Prepositioned cover and contents transported to wrapping means

53167, 474 31, B65B 1112

Patent

active

047095300

ABSTRACT:
A centralized drive device in a machine for packaging products in continuous plastic film which unwinds from a reel comprising essentially a feed unit for said products, an individual product feed unit, a unit for wrapping said products in said film, and a unit for welding and cutting the individual packaged products, in which a rigid transmission shaft extends along the entire length of the interior of the packaging machine from a central variable-speed drive. A series of individual motion transmissions, each operating one of the units of the machine, branches from the shaft, there being also connected to the variable-speed drive a further variable-speed drive which, by positive transmission, drives a belt for conveying the products to be packaged, in accordance with the predetermined succession.

REFERENCES:
patent: 3242636 (1966-03-01), Evanson et al.
patent: 3916705 (1975-11-01), Smith et al.
patent: 3942299 (1976-03-01), Bory
patent: 4060959 (1977-12-01), Fiedler et al.

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