Molding system, molding apparatus, inspection apparatus, inspection method, and program
AssigneeASKA CORPORATION Co., Ltd.
InventorTsuneo Naganuma
Life of this patent
Estimating the term…
Abstract
The molding system including a molding apparatus comprising, a mold clamping force sensor for detecting a mold clamping force generated in a mold, a detection unit for detecting an apparatus failure of the molding apparatus and/or molding of a defective article by the molding apparatus based on an amount of change in mold clamping force detected by the mold clamping force sensor, an operation mode prediction unit for predicting the operation mode of the molding apparatus based on an amount of change in mold clamping force detected by the mold clamping force sensor and, an actual operation mode acquisition unit for acquiring the actual operation mode of the molding apparatus without relying on the mold clamping force sensor.
Claims5
A molding system including a molding apparatus that is provided with a mold provided so as to be openable and closable and a mold clamping mechanism to apply a mold clamping force to the mold, comprising:
- a mold clamping force sensor for detecting a mold clamping force generated in the mold;
- a detection unit for detecting an apparatus failure of the molding apparatus and/or molding of a defective article by the molding apparatus based on an amount of change in mold clamping force detected by the mold clamping force sensor;
- an operation mode prediction unit for predicting, based on an amount of change in mold clamping force detected by the mold clamping force sensor, which of a plurality of operation modes including a fully automatic operation mode and a semi-automatic operation mode the operation mode of the molding apparatus is;
- and
- an actual operation mode acquisition unit for acquiring, without relying on the mold clamping force sensor, in operation of the molding apparatus, which of the plurality of operation modes the actual operation mode of the molding apparatus is, wherein
- the detection unit includes a determination unit for determining that the apparatus failure has occurred and/or the molding of a defective article has occurred in a case where an actual operation mode of the molding apparatus is the fully automatic operation mode, and an operation mode predicted by the operation mode prediction unit is the semi-automatic operation mode.
An inspection apparatus to inspect a molding apparatus that is provided with a mold provided so as to be openable and closable and a mold clamping mechanism to apply a mold clamping force to the mold, comprising:
- a detection unit for detecting the apparatus failure of the molding apparatus and/or molding of a defective article by the molding apparatus based on an amount of change in mold clamping force detected by a mold clamping force sensor for detecting a mold clamping force generated in the mold;
- an operation mode prediction unit for predicting, based on an amount of change in mold clamping force detected by the mold clamping force sensor, which of a plurality of operation modes including a fully automatic operation mode and a semi-automatic operation mode the operation mode of the molding apparatus is;
- and
- an actual operation mode acquisition unit for acquiring, without relying on the mold clamping force sensor, in operation of the molding apparatus, which of the plurality of operation modes the actual operation mode of the molding apparatus is, wherein
- the detection unit includes a determination unit for determining that the apparatus failure has occurred and/or the molding of a defective article has occurred in a case where an actual operation mode of the molding apparatus is the fully automatic operation mode, and an operation mode predicted by the operation mode prediction unit is the semi-automatic operation mode.
An inspection method for inspecting a molding apparatus that is provided with a mold provided so as to be openable and closable and a mold clamping mechanism to apply a mold clamping force to the mold, comprising:
- a mold clamping force detecting step of detecting, by a mold clamping force sensor, a mold clamping force generated in the mold;
- a detecting. step of detecting the apparatus failure of the molding apparatus and/or molding of a defective article by the molding apparatus based on an amount of change in Mold clamping force detected by the mold clamping force sensor;
- an operation mode prediction step of predicting, based on an amount of change in Mold clamping force detected by the mold clamping force sensor, which of a plurality of operation modes including a fully automatic operation mode and a semi-automatic operation mode the operation mde of the molding apparatus is;
- and
- an actual operation mode acquisition step of acquiring, without relying on the mold clamping force sensor, in operation of the molding apparatus, which of the plurality of operation modes the actual operation mode of the molding apparatus is, wherein
- the detection step includes a determination step of determining that the apparatus failure has occurred and/or the molding of a defective article has occurred in a case where an actual operation mode of the molding apparatus is the fully automatic operation mode, and an operation mode predicted in the operation mode prediction step is the semi-automatic operation mode.
Dependencies are inferred from the claim text.