Transfer type silkworm cocoon separation device

Abstract

The invention discloses a transfer silkworm cocoon separator, which comprises a hopper for putting silkworm cocoons and a passage below the hopper, and is characterized in that the joint of the hopper and the passage is provided with a rotating shaft which is provided with a cocoon-moving tray; one side of the hopper is provided with a cocoon isolating spring leaf of which the lower edge is close to the cocoon-moving tray and keeps certain distance from the cocoon-moving tray; and the other side of the hopper is provided with a cocoon blocking spring leaf of which the lower end enters the passage along the gap of the cocoon-moving tray and is not contacted with the cocoon-moving tray or the passage. The transfer silkworm cocoon separator causes the silkworm cocoons to fall into a groove through the rotation of the cocoon-moving tray, one side of the cocoon-moving tray uses the cocoon isolating spring leaf to prevent a plurality of the silkworm cocoons from falling into the passage simultaneously, while the cocoon blocking spring leaf on the other side can move off the silkworm cocoons which are likely to be adhered to the cocoon-moving tray, thus the silkworm cocoons are separated to fall into the passage one by one and get to appointed detection positions along the passage. The transfer silkworm cocoon separator has the advantages of simple structure, reliable function and small volume without cocoon blocking and blockage, is convenient to be provided with a plurality of passages to work in parallel, and can be widely applied to occasions for separating the silkworm cocoons at a higher speed.

Description

technical field [0001] The invention relates to a mechanical separation device, in particular to a dial-type cocoon separation device. Background technique [0002] In some processing occasions in the silkworm cocoon industry, silkworm cocoons need to be separated one by one for operation. For example, the sex of silkworm cocoons can be automatically detected one by one by fluorescence discrimination method, and male silkworm cocoons can be separated to obtain high-quality 6A grade raw silk; Cut one by one to extract pure silk fibroin. All of these need to separate the cocoons into a state of movement one by one, and then transport them to the designated detection or operation position. However, silkworm cocoons are unique from other objects: they are light, sticky, and not strictly the same size. Therefore, separating the cocoons one by one and transporting them in place without damage requires special equipment to complete. [0003] Chinese patent CN91213197.7 proposes ...

AI Technical Summary

Problems solved by technology

However, this device cannot overcome the problem of sticking, that is, it is difficult for multiple cocoons stuck together to fall into the guide cylinder one by one from the hopper

At the same time, due to the movement of the stirring rod in the hopper, it is very likely that the cocoon silk will be drawn out and hung on the stirring rod, so it is difficult for the silkworm cocoon to fall into the guide cylinder below.

Due to adhesion, the cocoons are also likely to be stuck in the wall of the guide cylinder, causing blockage, and subsequent cocoons cannot move down or fall into the cocoon hole of the turntable

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