Separate warehouse type shred feeder and working method thereof

Abstract

The invention discloses a separate warehouse type shred feeder and a working method thereof and relates to the technical field of tobacco shred feeding. The separate warehouse type shred feeder comprises a shell and a feeding opening. A feeding cavity is formed in the top of an inner cavity of the shell. The feeding opening is formed in the top of the feeding cavity. The longitudinal section of the inner cavity of the shell is of an inverted-V shape. Multiple levels of separate warehouses are symmetrically arranged on the two sides of the inverted-V-shaped inner cavity from top to bottom. A material storing chamber vertically arranged is connected into the bottom of the inner wall of each level separate warehouse correspondingly. Mutual interference of feeding of the multiple separate warehouses is avoided, and uniform and continuous feeding of all shred feeding pipes is ensured. In the working process, the distributing and shred feeding process is completed by means of a pneumatic turning-over plate door mechanism, a quantitative discharging mechanism, a material sucking pipe and the shred feeding pipes, the wind speed required by the shred feeding pipes is low, and the breaking rate of the tobacco shreds is reduced. The tobacco shreds are conveyed into a tobacco rolling machine from the shred sucking pipe through negative pressure in the shred feeding pipe and a wind supplementing fan, the shred feeding amount is large, and the shred feeding wind speed is reduced substantially.

Description

technical field [0001] The invention relates to the technical field of shredded tobacco feeding, in particular to a compartment-type shredded shredded feeding machine and its working method. Background technique [0002] The wire feeder is a kind of equipment that provides shredded tobacco to the cigarette maker, and various shredded wire feeders disclosed at present mainly use wind power to convey the shredded tobacco. The drum type wire feeder relies on the rotation of the drum to bring the cut tobacco to the suction port, and then sends it out through the wire feeder. More filaments are sucked, while the suction pipe sucks more short filaments and stems, and the shredded filaments will be mixed into the subsequent tobacco with the rotation of the drum again, thus changing the original tobacco formula structure. [0003] The vibrating plate shredded tobacco feeder relies on the vibration of the vibrating plate to send the shredded tobacco to the surrounding suction port, ...

AI Technical Summary

Problems solved by technology

This structure cannot guarantee the uniformity of the tobacco in the distribution pipe to each wire feeding pipe. If each wire feeding pipe feeds at the same time, mutual interference will occur. If only one or part of the feed is fed, it will easily cause the feeding pipe to see the material

[0006] To sum up, there are the following technical problems in the wire feeder used for shredded tobacco in the prior art: 1) Continuous feeding cannot be guaranteed between each wire feeding pipe, and there is mutual influence between each storage room, and the working reliability is reduced; 2) ) It is impossible to ensure the accurate feeding between the wire feeding machine and the cigarette machine according to the pressure monitoring; 3) The wind speed required by the wire feeding pipe is high, and the amount of wire feeding is large, which increases the crushing rate of shredded tobacco; 4) It is impossible to ensure that the stock of shredded tobacco is small The material storage room is given priority in feeding, which reduces the feeding efficiency and the continuity of feeding

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