Puncture type suction head and full-automatic suction feeding device for chemical powder and particle raw materials

• Main Authors: LU LAIYONG, DONG YUQI, ZHU ZIJIANG, NIU JUNHAO, JIA WEI, YU XINGONG, YANG MENG, YU YUEPING, SHEN QUANSHENG, GAO XIYIN, PAN HAIPO, CHEN JUNHANG, LIANG WEI, TANG RAO, DU YANLUN, ZHANG DANDAN, ZHOU JIANCHUN, HU XIAOLEI
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING; UNPACKING

The invention discloses a puncture type suction head and a full-automatic suction feeding device for chemical powder and particle raw materials. The puncture type suction head comprises a puncture shell and a suction pipe arranged in the puncture shell; the top end of the puncture shell is provided with a puncture part used for puncturing a material bag; the side wall of the puncture shell is provided with a feeding port; the suction pipe is provided with a suction port used for sucking materials in the material bag into the suction pipe through the feeding port; and a discharge end of the suction pipe is connected with a negative pressure suction mechanism. The suction feeding device comprises a material suction mechanism, a material bearing frame and a material conveying device; the material suction mechanism comprises an integrated frame and a plurality of suction heads arranged on the integrated frame; the discharge ends of all the suction heads are connected with the negative pressure suction mechanism t