Injection molding machine equipped with support device
AssigneeNissei Plastic Industrial Co., Ltd.
InventorMakoto Kozuka
Life of this patent
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Abstract
An injection molding support device including a setting unit that sets basic information such as resin material data, screw data, and heating cylinder data, and sets constraint information such as a constraint condition for obtaining an optimum condition, a computation unit that computes an estimated solid phase rate of the resin material on the basis of the basic information and the constraint information by a high-speed computation method using an optimum mathematical processing system, and a display unit that displays a decision index in accordance with a value of the estimated solid phase rate. The estimated solid phase rate is the estimated solid phase rate of the resin material at the screw tip end.
Claims11
An injection molding device, comprising:
- a screw;
- actuators;
- a mold, wherein the screw injection-fills a resin material into the mold;
- and
- an injection molding support device capable of providing support in determining whether or not a condition at the time of injection filling is a condition that places the resin material in an appropriate plasticized state when the resin material, measured and plasticized, is molded by being injection-filled from a screw tip end of the screw into the mold, the injection molding support device comprising:
- a setting unit that sets basic information including at least resin material data related to the resin material, screw data related to the screw, heating cylinder data related to a heating cylinder, and a constraint condition data related to the condition at the time of the injection filling;
- a computation unit that computes an estimated solid phase rate of the resin material on the basis of the basic information and the constraint condition by a computation method;
- and
- a display unit that displays a decision index in accordance with a value of the estimated solid phase rate;
- wherein the setting unit includes at least a first setting unit that sets one or two or more data selected from the basic information, and a second setting unit that sets whether or not the one or two or more data selected from the basic information is to be applied to the computation method as the constraint condition, and in a case in which the data is to be applied, sets a range of the constraint condition;
- and
- wherein the actuators are controlled so that the screw injection of the resin material into the mold is performed in accordance with the selected and set basic information.
An injection molding device, comprising
- a screw;
- actuators;
- a mold, wherein the screw injection-fills a resin material into the mold;
- and
- an injection molding support device capable of presenting an optimum condition at the time of injection filling when a resin material, measured and plasticized, is molded by being injection-filled from a screw tip end of the screw into a mold, the injection molding support device comprising:
- a setting unit that sets basic information including at least resin material data related to the resin material, screw data related to the screw, and heating cylinder data related to the heating cylinder, and sets constraint information related to a constraint condition for obtaining the optimum condition;
- a computation unit that computes an estimated solid phase rate of the resin material on the basis of the basic information and the constraint information by a computation method using a mathematical processing system;
- and
- a display unit that displays a decision index in accordance with a value of the estimated solid phase rate;
- wherein the setting unit includes at least a first setting unit that sets one or two or more data selected from the basic information, and a second setting unit that sets whether or not the one or two or more data selected from the basic information is to be applied to the computation method as the constraint condition, and in a case in which the data is to be applied, sets a range of the constraint condition;
- wherein the actuators are controlled so that the screw injection of the resin material into the mold is performed in accordance with the selected and set basic information.
Dependencies are inferred from the claim text.