Glass positioning jig and cold carving machine with same

• Main Authors: ZHANG SHAOBO, WANG PENG, ZHANG YUDONG, LI GANG, NI ZHISEN, YANG JINFA
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2021
• Subjects: DECORATIVE ARTS; MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FORSCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING; PERFORMING OPERATIONS; TRANSPORTING

The invention provides a glass positioning jig and a cold carving machine with the same. The glass positioning jig comprises a plurality of glass positioning sleeves, a pair of U-shaped transfer frameand a cold carving box; the glass positioning sleeves are annular plastic sleeves with grooves formed in the inner sides, the glass positioning sleeves are fixedly installed on a turnover plate through rubber hose sleeves, and limiting pins are fixedly installed on the two sides of a connecting block; T-shaped sliding grooves are formed in the U-shaped transfer frames, and the connecting block and the limiting pins are movably arranged in the T-shaped sliding grooves; and the cold carving box is filled with cold carving liquid. According to the glass positioning jig and the cold carving machine , glass is fixed through the glass positioning sleeves, the side needing no etching can be isolated from the cold carving liquid, attaching of a protective film is not needed, the preparation timebefore cold carving is gre