Assembly line device for cleaning packaging appliances

The invention discloses an assembly line device for cleaning packaging appliances, and relates to the technical field of cleaning equipment. Hooks are arranged on a conveying chain, and the hooks are used for hooking the packaging appliances to sequentially pass through a front primary spraying mechanism, a front secondary spraying mechanism, a front wind power water removal fan mechanism, a chemical spraying mechanism, a rear primary spraying mechanism, a rear secondary spraying mechanism, a rear tertiary spraying mechanism and a rear wind power water removal fan mechanism on an annular corridor. Each hook comprises a main rod, wherein a hook rod is arranged in the middle of the main rod, an anti-falling stop rod is arranged on the lower portion of the main rod, the anti-falling stop rod is connected with an upper connecting rod, the upper connecting rod is connected with a lower connecting rod, the lower connecting rod is connected with an angle limiting rod, a containing clamping groove is formed among the