plate locks0 pages

general components

plate locks

external cam-driven system
The Cam-Driven External Plate Locks allow for parting line
sequencing via a versatile design with minimal machining for
different applications, including:
•t 3-Plate Sequencing
•t Dual Ejection
•t Stripper Plate Sequencing

Mold Closed: Lock Engaged
In this 3-plate application, three parting linest
are utilized for ejecting the part and runner.

Stroke Continues
The Plate Lock release point is reached and the t
2nd parting line begins to open.

D-8

First Parting Line Opens
The Puller Pin pulls the runner and breaks the gate, while t
parting line #2 is held closed by the Plate Lock.

Second Parting Line Opens
With parting line #1 and #2 fully open, the mold continues to
open with parting line #3 next, and the part is then ejected.
US Patent No. 7,963,758
Others pending.