A particle 3D printer print head with vibration assistance

Abstract

The utility model discloses a kind of granule 3D printer printing head with vibration auxiliary, including vibrating hopper, barrel, spiral feeding device, heating ring, nozzle and vibration device, control system, 3D printer main control system connection and temperature control system, vibration device is set on vibrating hopper or spiral feeding device, high-frequency vibration can be generated, promote the flow of granule using vibration energy, prevent granule from happening jam, the top of vibrating hopper is relatively connected with feed pipe;The utility model can effectively prevent granule from happening jam in the process of feeding by setting vibration device in printing head, ensure the continuity and stability of feeding. High-frequency vibration generated by vibration device can promote the flow of granule, avoid the problem of inadmissible feeding or even broken material caused by mutual adhesion between granules, thereby improve the reliability of 3D printing process, reduce the number of printing process interruption, and then improve printing quality and efficiency.

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