Crystal bar supporting device and cutting machine

Abstract

The application provides a crystal bar supporting device and a cutting-off machine, and belongs to the technical field of crystal bar processing, and solves the problem that the existing non-rolled crystal bar cannot be stably supported. The application comprises a first supporting assembly, the first supporting assembly comprises a supporting plate, the supporting plate is at least two and is respectively arranged obliquely to form a first containing groove, and the first containing groove is used for containing a first part of the crystal bar; the first supporting assembly has at least two groups and is respectively arranged along the length direction of the supporting plate; a second supporting assembly, the second supporting assembly comprises a bearing body, the bearing body is arranged between the at least two groups of first supporting assemblies, the bearing body is at least two and is respectively arranged obliquely to form a second containing groove, and the second containing groove is used for containing a second part of the crystal bar; a supporting body, the supporting body is multiple and is respectively movably connected to the bearing body, the supporting body has a slantwise moving degree of freedom; and a second driving mechanism, the second driving mechanism has a second output end, and the second output end acts on the multiple supporting bodies to movably support the crystal bar.

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