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US 9,283,705 B2Granted
Injection unit for an injection molding machine
AssigneeFanuc Corporation
InventorSatoshi Yano
Life of this patent
Estimating the term…
Abstract
A pusher plate is divided into two parts, first and second pusher plates, which can be connected to and disconnected from each other by a bolt. The first pusher plate is fitted with an injection screw and supported on a base by a position adjustment mechanism. The second pusher plate is fitted with a drive unit capable of moving the first pusher plate in a longitudinal direction and supported by a tie bar connecting a front plate and a rear plate.
Claims4
An injection unit of an injection molding machine which moves an injection screw in a longitudinal direction, the injection unit comprising:
- a first member which is disposed to be movable in the longitudinal direction and to which the injection screw is attached;
- a second member capable of being connected to the first member at the back thereof by a connection member;
- and
- drive means attached to the second member and capable of causing the second member to move the first member in the longitudinal direction,
- wherein the connection between the first and second members by the connection member is removable, and the first and second members are supported by different support members when the connection between the first and second members by the connection member is removed.
2 more elements
Dependencies are inferred from the claim text.