Nozzle contact device of an injection machine
AssigneeIndustrial Technology Research Institute
InventorsMing-Chang Teng, Cheng-Jien Chen
Life of this patent
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Abstract
A nozzle contact device of an injection machine has an injection device, a nozzle, a flexible body, a tension buffer device and a tension-measuring device. The nozzle is installed a front side of the injection device. The flexible body is used to drive the injection device to contact or separate from a mold. The tension buffer device is installed at a lateral side of the flexible body, and has an elastic body for receiving tension from the flexible body and decomposing the tension to form a component force and a displacement. The tension-measuring device is used to measure the displacement of the tension buffer device and deciding a contact force between the nozzle and the mold.
Claims6
A nozzle contact device of an injection machine, comprising:
- an injection device;
- a nozzle installed on a front side of the injection device;
- a flexible body for driving the injection device to contact or separate from a mold;
- a tension buffer device installed at a lateral side of the flexible body, wherein the tension buffer device has an elastic body for receiving tension from the flexible body and decomposing the tension to form a component force and a displacement;
- and
- a tension-measuring device for measuring the displacement of the tension buffer device and deciding a contact force between the nozzle and the mold.
Dependencies are inferred from the claim text.