| 摘要 |
The invention is embodied in a high-speed case-erecting machine characterized by a bottom-feed hopper, a pneumatic picker and a pair of live transfer rollers for transferring from the hopper flattened, knocked-down cases to be received at a case-squaring station equipped with vertically separable pneumatic cups for squaring the cases, a chain-driven, reciprocating conveyor of adjustable modular construction for transferring squared cases through a series of flap-manipulating stations at which the flaps located at one end of each case are closed and sealed, thus to provide a series of erected cases.
|
