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Silkworm cocoon automatic sorting device

A technology of automatic sorting and screening device, which is applied in sorting and other directions to achieve real-time online identification, high efficiency and simple operation.

Active Publication Date: 2019-08-16
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to propose an automatic cocoon sorting device for sorting cocoons to solve the problem of quality inspection and sorting of cocoons one by one, realize the transformation of cocoon sorting from manual to automatic, and improve the production efficiency of cocoons

Method used

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  • Silkworm cocoon automatic sorting device
  • Silkworm cocoon automatic sorting device
  • Silkworm cocoon automatic sorting device

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Embodiment Construction

[0033] Embodiments of the present invention are described in further detail below according to the accompanying drawings:

[0034] figure 1 It is a schematic diagram of the overall structure of the cocoon automatic sorting device, an automatic cocoon sorting device, including a conveying device 1, an image acquisition device 2, a cocoon sorting device 3, a screening device 4, a main control system 5 and a frame 6, and a conveying device 1 , the image acquisition device 2, the silkworm cocoon sorting device 3 and the screening device 4 are electrically connected to the main control system 5 respectively, the conveying device 1 is located above the frame 6, and the screening device 4 is located at the feeding end of the conveying device 1, and the image acquisition The device 2 is located above the conveying device 1 .

[0035] figure 2 for figure 1 Schematic diagram of the structure of the cocoon conveying device. The conveying device includes a conveying chain 1-1, a drivi...

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Abstract

The invention discloses a silkworm cocoon automatic sorting device, and relates to the field of electromechanical integration; and the device automatically screens silkworm cocoons in the silkworm cocoon production process, and solves the problems of low silkworm cocoon sorting efficiency and high labor intensity. The device realizes conveying of the silkworm cocoons by adopting a chain and support roller combination mode; bamboo section type support rollers are mounted between two roller chains at equal intervals; four grooves are formed between every two support rollers; and each groove is used for placing one silkworm cocoon. The bamboo section type support rollers are rotated around self axes; the support rollers are rotated to drive overturning of the silkworm cocoons; in the overturning process of the silkworm cocoons, an industrial camera is used for acquiring images of the silkworm cocoons; and the acquired images are input in a convolutional neural network model for classification. A main control system receives identification results of the model, and controls poking fingers to realize screening of the silkworm cocoons. The device realizes multi-angle real-time online detection of the silkworm cocoons through one camera under the condition of not damaging the silkworm cocoons.

Description

technical field [0001] The invention relates to the technical field of mechatronics, in particular to an automatic cocoon sorting device. Background technique [0002] The cocoon production process is divided into cocoon mixing, cocoon peeling, cocoon selection and cocoon cooking. Cocoon selection is a key step in cocoon production. Cocoon selection is to divide silkworm cocoons into upper car cocoons and lower car cocoons according to the characteristics of silkworm cocoons such as color and shape. At present, manual screening is generally used for cocoon sorting, which has the disadvantages of low efficiency, high labor intensity and inconsistent classification standards. The automatic sorting of silkworm cocoons can realize the accurate classification of silkworm cocoons, reduce the labor intensity of workers, and improve the production efficiency of silkworm cocoons. [0003] The cocoon itself is an irregular ellipsoid, and the classification features of the cocoon can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/00B07C5/02B07C5/36
CPCB07C5/00B07C5/02B07C5/362
Inventor 崔晶张祖魁楚中毅冯玮王伟
Owner BEIJING UNIV OF TECH
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