Horizontal silicon core cutting device with two ends positioned

A horizontal silicon core cutting device with the two ends positioned comprises a supporting column body, a cutting device, a cutting device, a cutting device, a cutting device, a cutting device, a cutting device and a cutting device, and is characterized in that the supporting column body comprises a lifting stand column and an extending stand column; a cutting part is installed between the lifting stand column and the extending stand column, a plurality of fixing columns are oppositely arranged on the lifting stand column and the extending stand column, and preset gaps are formed between the fixing columns. And the plurality of fixing columns are used for fixing silicon rods. When the silicon rod is fixed, two ends of the silicon rod are coated with colloid, so that the silicon rod is fixed with the fixed column; and the silicon rod can also be punched, so that the fixing column directly extends into the hole, and the fixation is completed. The silicon rod is positioned by designing the fixing columns, and