Die-casting die vacuumizing structure with vacuum valve connected with exhaust plates in parallel

The invention discloses a die-casting die vacuumizing structure with a vacuum valve connected with exhaust plates in parallel. The die-casting die vacuumizing structure comprises the vacuum valve (2), an exhaust block (3), a vacuumizing controlling machine (4) and a vacuumizing pipe; one end of the vacuum valve (2) is connected with the vacuumizing controlling machine (4), one end of the exhaust block (3) is connected with the vacuumizing controlling machine (4), and the other end of the vacuum valve (2) and the other end of the exhaust block (3) are connected with a cavity of a die; and the exhaust block (3) comprises the first exhaust plate (301) and the second exhaust plate (305), wherein tooth tops and tooth roots of the first exhaust plate (301) and the second exhaust plate (305) are arranged in a staggered mode, and accordingly, a zigzag and narrow channel is formed. According to the die-casting die vacuumizing structure, the vacuum valve and the exhaust plates are organically combined, and thus, the de