Fltp-759 Vacuum Forming Machine To Improve The Design

The refrigerator, one kind of white appliances, has been becoming one of the mostimportant household appliances in dally life. The plastic absorber, as one of the mostimportant equipments in the production line of the refrigerator, its stability andproducing of rhythm rate of speed play an important role in the production ofrefrigerators.This paper introduced the type and the development technology of the plasticabsorber FLTP-759 according to work conditions. Resume the whole machanicalstructure and complet the technical arrangement.Make a simple introduction of theprimary part of bridge and the process and method of inner part of the body. It also givethe difference between plastic-absorbing machine with single working position and themachine with multi-working positions.Then the structure characteristics…etc of themachine have been studied deeply. On the base of the deep analyses of heatingmechanism, type of heater and degree of vacuum, the machine's type has been fixedaccording to functional requirements. And promote a technic scheme which is suitablefor the equipment reconstruction. The hardware and code of PLC of the controllers oftemperature and vacuum on FLTP-759 have been designed. With the sodality and slinkymen-machine exchengeable interface, and the more advanced comtrol level, thereconstruction task is perfectly completed. At the same time, the model of temperatureof FLTP-759 has been built and its fuzzy-PID controller has been studied deeply anddiscussed in detail.After recovered, the whole system work correctly as same as the prototypemachine.