Silkworm cocoon retrieving method

Abstract

The invention relates to a silkworm cocoon transfer method, which comprises the steps of conveying silkworm cocoons subjected to vacuum permeation treatment into a cocoon storage tank; introducing a high-pressure gas into a detour channel; transferring an unloaded transfer cage to a feed port at one end of a transfer channel of the cocoon storage tank; opening an extruding cover plate of the transfer cage around a hinging shaft, enabling the feed port of the transfer cage to move horizontally along the transfer channel, enabling the extruding cover plate of the transfer cage to reset around the hinging shaft, and driving the silkworm cocoons at the position of the feed port of the transfer cage into the transfer channel; transferring the transfer cage to a position above a boiling cage, opening a discharge door of the transfer cage, and pouring the silkworm cocoons into the boiling cage. According to the silkworm cocoon transfer method, silkworm cocoons can be guided into the cage in arelatively constant amount, so that the subsequent production quality of the silkworm cocoons is ensured, and the defects caused by a manual operation mode are overcome.

Description

technical field [0001] The invention relates to the technical field of silkworm cocoon production, in particular to a method for retrieving silkworm cocoons. Background technique [0002] After the silkworm cocoon is removed from the grid cluster, it needs to go through the process of vacuum infiltration and high-temperature cooking before the silk drawing equipment can be used to perform the silk drawing operation on the cooked cocoon. The infiltrated silkworm cocoons are poured out from the lower end of the equipment and transported to the cocoon storage tank. There are vacuum infiltrated water and cocoons in the cocoon storage tank at the same time. In the high-temperature cooking tank, in order to realize the automatic cooking of silkworm cocoons, silkworm cocoons are guided and transported by setting cages on the conveyor chain, and multiple cages are set at intervals along the conveyor chain, so as to realize continuous cooking of silkworm cocoons. To improve the prod...

AI Technical Summary

Problems solved by technology

[0002] After the silkworm cocoon is removed from the grid cluster, it needs to go through the process of vacuum infiltration and high-temperature cooking before the silk drawing equipment can be used to perform the silk drawing operation on the cooked cocoon. The infiltrated silkworm cocoons are poured out from the lower end of the equipment and transported to the cocoon storage tank. There are vacuum infiltrated water and cocoons in the cocoon storage tank at the same time. In the high-temperature cooking tank, in order to realize the automatic cooking of silkworm cocoons, silkworm cocoons are guided and transported by setting cages on the conveyor chain, and multiple cages are set at intervals along the conveyor chain, so as to realize continuous cooking of silkworm cocoons. To improve the production efficiency of silkworm cocoons, the space of the above-mentioned cages is constant, so it is necessary to put a relatively constant amount of silkworm cocoons into the cages. When the amount of silkworm cocoons put into the cages is relatively constant, the high-temperature cooking of silkworm cocoons can be effectively improved The effect is limited by the characteristics of the silkworm cocoon itself, and the silkworm cocoons will be attached to each other. Therefore, in order to put the silkworm cocoons into the net cage with a relatively constant amount, it is generally operated manually, and the staff use a scoop. Put the silkworm cocoons into the net cage. Although the above method can achieve a relatively constant delivery of the silkworm cocoons, however, the manual operation method always has the problem that the amount of silkworm cocoons is not constant enough, sometimes more and sometimes less, and it is also very difficult in actual production. strenuous

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