Automatic packaging system used for household appliance

Abstract

The invention discloses an automatic packaging system used for a household appliance. The system comprises a PLC controller, wherein 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, and 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 a centered 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 a centered station; the electromagnetic valve II is sequentially connected with a cylinder II and an ascending baffle; and the electromagnetic valve III is sequentially connected with a cylinder III and a descending baffle. The automatic packaging system disclosed by the invention takes the PLC controller as a control terminal, independently controls each module, carries out overall management, has the advantages of few variables, high accuracy and flexible control and can effectively meet existing multi-variety bagging demand, and noise is reduced.

Description

technical field [0001] The invention belongs to the technical field of home appliance packaging, in particular to an automatic packaging system for home appliances. 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 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 o...

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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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