Horizontal Carton Unpacking Machine Structure Design

Unpacking machine is widely used in food industry,paper and pharmaceutical machinery industry,packaging assembly line used in production,improve the production efficiency,unpacking machine is the last link of the production line,is essential for automated scale production assembly line equipment,is essential for automated scale production assembly line equipment.To analyze the characteristics and classification of the horizontal unpacking machine,discuss the design requirement,consider the use function,labor protection,the requirements of environmental protection and life limit,theory combined with practice experience to analysis shows their importance.Horizontal unpacking machine include the automatic unpacking,automatic folding bottom cover,automatic seal at the bottom of the carton,adopts PLC man-machine interface control,fold the bottom cover without staying,complete folding bottom,seal bottom back in transmission.Based on horizontal automatic packing production needs of production flow,this paper make necessary improvement and analysis according to the existing unpacking machine.After analyzing the principle of carton opening process,unfolding mechanism,unpacking and the basic function module is considered as the main parts of this design.Horizontal unpacking machine is mainly composed of add box mechanism main frame,vacuum box mechanism the rocker arm pass box mechanism the carton front cover folding mechanism,side cover folding mechanism,carton guide mechanism,the compaction impact mechanism,folding carton rear cover mechanism,etc.Based on the analysis of the unpacking machine work process,optimize the power system,cylinder,carton length cover folding mechanism.Greatly ascend unpacking machine out of the scope of,meet the small batch and more varieties of production enterprises in the process of production automatic unpacking.Base on the rapid design requirements of packaging production line automatic unpacking machine,rapid retrieval strategy based on CBR was applied to automatic unpacking machine retrieve similar design examples.Application of rough set theory to determining the instance attribute weights and the main attribute,has realized automatic unpacking machine similar design instance fast retrieval,through establish case similarity model.