Corner protection device for glass processing

The invention discloses a corner protection device for glass processing, which comprises a plurality of spiral rods uniformly distributed in parallel, the plurality of spiral rods have elasticity, and the plurality of spiral rods are spliced to form a spiral elastic rod group; each spiral rod is sleeved with an elastic spiral sleeve, and a plurality of spherical elastic pieces are spirally distributed on the outer portion of each elastic spiral sleeve. A limiting column is coaxially arranged on one end face of each screw rod, a limiting sleeve is embedded in the other end face of each screw rod, the limiting sleeves are matched with the limiting columns, and every two adjacent screw rods are spliced through matching of the limiting columns and the limiting sleeves; a first magnetic block is arranged at the end, away from the screw rod, of each limiting column, and a second magnetic block is arranged in the limiting sleeve. When the limiting column is completely inserted into the limiting sleeve, the first mag