Resin container manufacturing device and manufacturing method
AssigneeNissei Asb Machine Co., Ltd.
InventorsYasuhiro Hidaka, Tomoaki Tsuchiya
Life of this patent
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Abstract
There is provided a resin container manufacturing apparatus configured to stretch a preform disposed in a stretch blow molding mold by a stretching rod and stretch the preform by introducing blow air into the preform so as to form a resin container. The resin container manufacturing apparatus includes detection means for detecting an actual position of the stretching rod inserted into the preform, and supply control means for controlling a supply state of the blow air based on a detection result of the detection means.
Claims10
A resin container manufacturing apparatus configured to stretch a preform disposed in a stretch blow molding mold by a stretching rod and stretch the preform by introducing blow air into the preform so as to form a resin container, the resin container manufacturing apparatus comprising:
- a controller configured to switch a blow air introduction operation by selecting any one of a plurality of introduction operations;
- and
- a display configured to display, and receive an input of, setting information for setting control conditions of various devices,
- wherein the plurality of introduction operations comprise, at least:
- a first operation in which the blow air is introduced based on a timer;
- and
- a second operation in which the blow air is introduced based on an actual position of the stretching rod,
- wherein the controller comprises:
- a detector configured to detect the actual position of the stretching rod inserted into the preform;
- and
- a supply controller configured to control a supply state of the blow air based on a detection result of the detector, and
- wherein the controller is configured to select the blow air introduction operation based on the setting information input through the display.
A resin container manufacturing method in which a preform disposed in a stretch blow molding mold is stretched by a stretching rod and the preform is stretched by introducing blow air into the preform so as to form a resin container, the resin container manufacturing method comprising:
- switching a blow air introduction operation by utilizing a controller for selecting any one of a plurality of introduction operations;
- and
- displaying, and receiving input of, setting information for setting control conditions of various devices via a display,
- wherein the plurality of introduction operations comprises, at least:
- a first operation in which the blow air is introduced based on a timer;
- and
- a second operation in which the blow air is introduced based on an actual position of the stretching rod,
- wherein the controller comprises:
- a detector configured to detect the actual position of the stretching rod inserted into the preform;
- and
- a supply controller configured to control a supply state of the blow air based on a detection result of the detector, and
- wherein the controller is configured to select the blow air introduction operation based on the setting information input through the display.
Dependencies are inferred from the claim text.