Material melting device of metal injection molding machine
OwnerChi Yin Wu, Hou Wang +1inventors
InventorsChi Yin Wu, Hou Wang, Chirn Shun Hsn
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Abstract
A material melting device of metal injection molding machine comprises a main feeding cylinder; a plurality of preheating feed cylinders parallel arranged at a lateral side of a main feeding cylinder of a metal injection molding machine; a plurality of material outlets formed at a side of each preheating feed cylinder. The material outlets are communicated to the main feeding cylinder through the guide tubes. Thereby, an inner side of the preheating feed cylinder is pre-heated so as to get preheated grains by adjusting the preheating screw rods in the preheating feed cylinder. Moreover, the preheating feed cylinders can be replaced by feeding funnels and the guide tubes are replaced by heating pipes.
Claims1
A material melting device of metal injection molding machine comprising
- a main feeding cylinder;
- a plurality of preheating feed cylinders being parallel arranged at a lateral side of the main feeding cylinder of a metal injection molding machine;
- a plurality of material outlets being formed at a side of each preheating feed cylinder;
- the material outlets being communicated to the main feeding cylinder through the guide tubes;
- thereby, an inner side of the preheating feed cylinder being pre-heated to get preheated grains by adjusting the rotating speed of preheating screw rods in the preheating feed cylinders;
- wherein material drops into the main feeding cylinder from the material outlets to be as preheated grains;
- moreover, another material is directly supplied to the main feeding cylinder by adjusting the rotating speed of a preheating screw rod in the main feeding cylinder, and thus it is formed as a liquid material which are mixed with the preheating grains.
Dependencies are inferred from the claim text.