Injection moulding machine having an injection unit tiltable with a stationary mold mounting plate
AssigneeEngel Maschinenbau G.m.b.H.
InventorsOtto Urbanek, Heinz Leonhartsberger
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Abstract
An injection moulding machine having a machine frame (1), a stationary and a movable mould mounting plate (2,8) for fixing mould portions (4,9) and an injection unit (5) which opens into the mould through the stationary mould mounting plate (2), wherein the force applied by the closing mechanism is transmitted through the machine frame instead of through bar members and the injection unit (5) is in rigid connection with the stationary mould mounting plate (2).
Claims5
An injection molding machine comprising a machine frame, a stationary mold mounting plate and a movable mold mounting plate, each mounting plate carrying a mold portion, an injection unit, rigidly connected with the stationary mold mounting plate, which communicates with said mold portion of said stationary mold mounting plate, a closing mechanism connected to said movable mold mounting plate, said closing mechanism adapted to apply a closing force to the movable mold mounting plate to move the movable mold mounting plate in association with the stationary mold mounting plate, wherein the force applied by the closing mechanism is transmitted through the machine frame instead of through bar members causing slight tilting movement of the stationary mold mounting plate, wherein the injection unit is connected to the machine frame such that said injection unit participates in said slight tilting movement of the stationary mold mounting plate.
An injection molding machine, comprising a machine frame, a stationary mold mounting plate and a movable mold mounting plate, each mounting plate carrying a mold portion, an injection unit which communicates with said mold portion of said stationary mold mounting plate, a closing mechanism connected to said movable mold mounting plate, said closing mechanism adapted to apply a closing force to the movable mold mounting plate to move the movable mold mounting plate in association with the stationary mold mounting plate, wherein the force applied by the closing mechanism is transmitted through the machine frame instead of through bar members and wherein the stationary mold mounting plate is suspended on the machine frame by pivot pins, the support of the injection unit being suspended together with the stationary mold mounting plate.
Dependencies are inferred from the claim text.