Wool feeder capable of accurately feeding

Abstract

The invention relates to a wool feeder, in particular to a wool feeder capable of accurately feeding. The wool feeder comprises a shell, a wool roller arranged in the shell, and a feeding roller with a toenail curtain on the surface and driven by a speed reducer. An open-close type discharging hopper is arranged on the lower side, right facing the feeding roller, of the shell, a weighing sensor is arranged in the open-close type discharging hopper, and the control end of the weighing sensor is connected with an open-close type motor of the open-close type discharging hopper and the speed reducer driving the feeding roller. Due to the fact that the weighing sensor is arranged in the open-close type discharging hopper, the weighing sensor controls not only the open-close type motor of the open-close type discharging hopper but also the speed reducer driving the feeding roller, the rotation speed of the feeding roller is controlled by detecting the weight of wool in the open-close type discharging hopper, when the weight of the wool in the open-close type discharging hopper is close to preset weight, the feeding roller slowly rotates, the wool falls in a micro mode, and when the weight of the wool in the open-close type discharging hopper reaches the preset weight, the feeding roller stops feeding, the open-close type discharging hopper is opened, and therefore the weight of the wool can be accurately controlled and subdivided.

Description

technical field [0001] The invention relates to a wool feeding machine, in particular to a wool feeding machine for precise feeding. Background technique [0002] The wool feeding machine is an important equipment in the textile field. Its function is to divide the raw material into subdivided wool according to the same weight for subsequent production. In order to ensure the quality of the subsequent operation and the final product, the subdivided wool must be guaranteed equal weight. [0003] The discharge hopper of the current wool feeding machine is controlled by a weighing sensor. When the predetermined weight is reached, the load sensor controls and drives the discharge hopper to open and close. At that time, because the speed of the unloading roller remains unchanged, there will still be a large amount of noise during the opening and closing process of the discharge hopper. The material falls, resulting in inaccurate subdivided wool weights. Contents of the inventi...

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Problems solved by technology

[0003] The discharge hopper of the current wool feeding machine is controlled by a weighing sensor. When the predetermined weight is reached, the load sensor controls and drives the discharge hopper to open and close. At that time, because the speed of the unloading roller does not change, there will still be a large amount of material during the opening and closing process of the discharge hopper. Material falls, resulting in inaccurate subdivided wool weights

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