IE20190196U1 - Feeding device for food packaging - Google Patents

Abstract

The present invention proposes a feeding device for food packaging, which comprises a tank body, a feeding barrel, a telescopic sleeve, an upper regulating plate, a lower regulating plate, floating balls, an air supply system, a vibrator and a weight scale; the lower regulating plate, the upper regulating plate and the feeding barrel are successively arranged from the top of the tank body from bottom to top; the lower regulating plate, the upper regulating plate and the feeding barrel are communicated with the inner cavity of the tank body; the lower regulating plate is fixed to the feeding barrel; the upper regulating plate is fixed to the lower regulating plate; a first floating hole is arranged in the lower regulating plate; an air passage is arranged in the lower regulating plate; the air passage is communicated with the first floating hole; the air supply system is fixed to the lower regulating plate and communicated with the air passage; the floating ball is arranged in the first floating hole; a second floating hole communicated with the first floating hole is arranged in the upper regulating plate; the diameter of the second floating hole is smaller than that of the floating ball. Through the upper regulating plate, the lower regulating plate, the feeding barrel, the telescopic sleeve and the floating ball which work with each other, the feeding barrel is separated from the tank body so that the weighing accuracy is improved.