Automatic bag-feeding packaging machine

Abstract

The invention discloses an automatic bag-feeding packaging machine comprising a frame, and a first bag sucking mechanism, a bag arranging mechanism, a second bag sucking mechanism, a manipulator and two auxiliary bag arranging assemblies. A bag preparing mechanism is used for conveying a plurality of stacks of pre-made bags to the first bag sucking mechanism sequentially one stack by one stack. The first bag sucking mechanism is used for conveying the pre-made bags under the first bag sucking mechanism in a sucking manner and sucking up the enclosure end of one single pre-made bag on the upmost layer. The bag arranging mechanism is used for sucking up and arranging one single pre-made bag to be horizontal and independent to the stack of the pre-made bags, and conveying the horizontal pre-made bag to be under the second bag sucking mechanism. The two auxiliary bag arranging assemblies are used for assisting the bag arranging mechanism to realize secondary bag arrangement. The second bag sucking mechanism is used for sucking up the opening end of the pre-made bag and opening the opening end. The manipulator is used for extending into the opened opening end and stretching the pre-made bag, and lifting the pre-made bag to allow the opening end of the pre-made bag to be upward and the enclosure end to be downward.

Description

technical field [0001] The invention relates to a bag-feeding packaging machine, in particular to an automatic bag-feeding packaging machine. Background technique [0002] In the bag feeding and packaging machine equipment, the bag preparation, bag taking, and bag loading devices are indispensable functional mechanisms, and the bag preparation, bag taking, and bag loading devices directly affect the speed of the bag feeding packaging machine, and the current bag feeding packaging machine The quality requirements for prefabricated bags are relatively high, and most of the packaging bags on the market are open-mouth woven bags, kraft paper bags and other packaging bags with a certain thickness. For non-coated woven bags and thinner PE / PP bags, the bag preparation, bag removal, and bag loading cannot be solved. With traditional bag feeding and packaging machine equipment, machine jams often occur, and manual adjustments are required. , The traditional bag feeding and packaging...

AI Technical Summary

Problems solved by technology

For non-coated woven bags and thinner PE / PP bags, the bag preparation, bag removal, and bag loading cannot be solved. With traditional bag feeding and packaging machine equipment, machine jams often occur, and manual adjustments are required. , the traditional bag feeding and packaging machine equipment does not have the function of bag sorting, so the effect of bag feeding is not very ideal. These all cause the packaging effect to be very unsatisfactory, and often need to be repacked, or manually readjusted, wasting manpower, material resources and financial resources

Images