Optimisation Design of Film Splicing Mechanism of DPH-260S Pharmaceutical Packaging Machine
The traditional packaging machine needs to stop the operation to replace the film rolls,which leads to low production efficiency.In order to improve production efficiency,the research group designed a new type of automatic film splicing mechanism for DPH-260S pharmaceutical packaging machine.The mechanism used the thermal bonding film splicing technology to achieve the joining between the forming film.The structure of the two-way cutting knife frame was designsd to determine the installation position of the two roll films.The precision control system was used to achieve the non-stop film splicing function.SolidWorks software was used to design the structure of each mechanism and reasonably plan the roll film conveying path.ADAMS software was used to analyze the stability of the forming film conveying movement.The mechanical analysis of the key parts of the conveying roller drive shaft and drive roller drive shaft were carried out.The structural strength of the key parts were checked by ANSYS Workbench software.The results of the loading experiment show that the production efficiency can be increased by 25％in the case of uniform production after using the mechanism,and the problem of downtime waiting for the replacement of the roll films process is solved.
pharmaceutical packaging machineroll filmautomatic film splicing mechanismSolidWorksADAMS(Automatic Dynamic Analysis of Mechanical Systems)ANSYS Workbench
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