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US 11,780,137 B2Granted
Mold, injection molding system, and method for manufacturing molded product
AssigneeCanon Kabushiki Kaisha
InventorsYusuke Iwaki, Toshihiko Iizuka, Yasuhiro Kotani
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Abstract
A mold includes a stationary mold, a movable mold, a coupling unit that performs coupling and uncoupling of the stationary mold and the movable mold, a coupling portion movement unit that moves a coupling portion of the stationary mold and the movable mold in a mold closing direction, and a control unit that controls the coupling unit and the coupling portion movement unit.
Claims20
A mold which is attachable to an injection molding apparatus, comprising:
- a stationary mold;
- a movable mold;
- a first unit including a first coupling member and a second coupling member and configured to perform coupling and uncoupling of the stationary mold and the movable mold;
- and
- a second unit configured to adjust a force acting between the first coupling member and the second coupling member in a mold closing direction of each of the stationary mold and the movable mold,
- wherein the first unit and the second unit are configured to, in a state where the mold is removed from the injection molding apparatus, generate a mold closing force between the stationary mold and the movable mold.
3 more elements
Dependencies are inferred from the claim text.