Negative pressure tape transport binding device

• Main Author: LIANG YANQUN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2017
• 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 utility model provides a negative pressure tape transport binding device belongs to paper currency and ties up technical field. A negative pressure tape transport binding device includes negative pressure cavity, negative -pressure air fan, synchronous pulley, conveyer belt and press belt assembly, whole negative pressure cavity is approximate sealed the setting, and negative -pressure air fan is embedded internal with the negative pressure cavity, constantly takes the air in the cavity out, and synchronous pulley provides drive power through press belt assembly coaxial with it for the motion of tying up the membrane, and the conveyer belt then prevents to tie up the membrane coat and sucks that the cavity is inside to lead to the fact that the work of tying up is unable to be accomplished, the utility model discloses earlier tying up the membrane and in tying up the through -hole, forming approximate sealed negative pressure cavity through laying, the air of being taken out in the cavity by negative -pre