Blowing device for use at powder outlet of powder filling machine

• Main Authors: XIAO XIAOPING, ZHENG KAIXIAO, XU JU
• Format: Patent
• Language: English
• Published: 04.03.2015
• Subjects: CINEMATOGRAPHY; CONVEYING; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; HANDLING THIN OR FILAMENTARY MATERIAL; HOLOGRAPHY; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; MAGNETOGRAPHY; PACKING; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; STORING; TRANSPORTING; UNPACKING

The utility model discloses a blowing device for use at a powder outlet of a powder filling machine. The blowing device comprises a blowing ring which hoops the outer wall of the powder outlet. The upper end face of the blowing ring is provided with an air inlet; the lower end face of the blowing ring is provided with a circular air outlet communicated with the air inlet; the air inlet is connected with an air supply device through a pipeline; the air supply device is electrically connected with a control system of the power filling machine. The blowing device is simple in structure; after power filling is over, the air outlet with the blowing ring on the outer wall blows air to the surface of a powder box, carbon powder around a bin opening is eliminated, the surface of the powder box is kept clean, manual wiping or cleaning by an air gun is not required, labor is freed, and daily productivity is improved.