Automatic material changing device and 3D printer
The utility model provides an automatic material changing device and a 3D printer, and relates to the field of 3D printing. The automatic material changing device comprises a device support, a material frame assembly, a feeding assembly, a guide plate and an inductive switch. The material frame asse...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides an automatic material changing device and a 3D printer, and relates to the field of 3D printing. The automatic material changing device comprises a device support, a material frame assembly, a feeding assembly, a guide plate and an inductive switch. The material frame assembly, the feeding assembly and the guide plate are all installed on the device support. The material frame assembly is used for containing multiple sets of consumables, and the feeding assembly corresponds to the material frame assembly and is used for conveying the consumables on the material frame assembly to the guide plate. The guide plate is provided with material channels allowing consumables to pass through, the number of the material channels corresponds to the number of the feeding assemblies, the number of the inductive switches corresponds to the number of the material channels, and the inductive switches are arranged on the guide plate, electrically connected with the feeding assemblies and used for det |
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