A working method of an automatic packaging system

Abstract

The invention discloses a working method of an automatic packaging system. The automatic packaging system comprises a PLC controller; the input terminal of the PLC controller is connected with a photoelectric sensor I, a photoelectric sensor II, a photoelectric sensor III and a photoelectric sensor IV; the output terminal of the PLC controller is connected with a chain plate line, an electromagnetic valve I, an electromagnetic valve II, an electromagnetic valve III, a first motor, a second motor, a third motor and bagging equipment; the electromagnetic valve I is sequentially connected with a cylinder I and an intermediate baffle; the first motor is connected with a buffer station, and the second motor is connected with an inclined roller; the third motor is connected with an intermediate station; the electromagnetic valve II is sequentially connected with a cylinder II and an ascending baffle; the electromagnetic valve III is sequentially connected with a cylinder III and a descending baffle. The working method disclosed by the invention has the advantages that the PLC controller is taken as a control terminal, carries out overall management and control and has the advantages of fewer variables, high precision and flexible control, existing multi-variety bagging demand is met, and equipment shaking is reduced, so that noise can be beneficially lowered; and time is shortened, and a control sequence is simple, stable and firm.

Description

technical field [0001] The invention belongs to the technical field of packaging of household electrical appliances, in particular to a working method of an automatic packaging system. Background technique [0002] With the development of science and technology, fully automatic machinery has been widely used in various production fields, thus greatly improving production efficiency. In the field of electric packaging machines, the inner film packaging of household appliances is gradually changing from manual bagging to mechanical bagging. However, due to the low efficiency and high cost of manual bagging, complete automation cannot be achieved between each process, and it cannot adapt to the problems faced in mixed-line production. The bagging requirements for multiple varieties of home appliances limit the efficiency of home appliance packaging; most of the control of refrigerator bagging in the existing market is the combination of inverter asynchronous motor and encoder c...

AI Technical Summary

Problems solved by technology

In the field of electrical packaging machines, the inner film packaging of home appliances has also gradually changed from manual packaging to mechanical bagging. However, due to the low efficiency and high cost of manual bagging, complete automation cannot be achieved between various processes, and it cannot adapt to the challenges faced by mixed-line production. The bagging requirements for multiple varieties of home appliances limit the efficiency of home appliance packaging; most of the control of refrigerator bagging in the existing market is a combination of inverter asynchronous motor and encoder. This kind of control has low precision and can only adapt to a single variety. needs, can not meet the requirements of multiple varieties

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