Tobacco leaf double-sided photographing device

A technology for shooting devices and tobacco leaves, which is applied in the direction of transportation and packaging, televisions, conveyors, etc., can solve the problems of poor light transmission effect at scratches, poor camera shooting effect, and long flipping time, so as to achieve good image acquisition effect and avoid The effect of unclear image and fast flipping speed

Pending Publication Date: 2022-01-04
上海启迪睿视智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are certain defects in the above two methods. For example, the transparent conveyor belt is prone to scratches during use, forming scratches on the conveyor belt, and the light transmission effect at the scratches is poor, which makes the camera installed under the transparent

Method used

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  • Tobacco leaf double-sided photographing device
  • Tobacco leaf double-sided photographing device
  • Tobacco leaf double-sided photographing device

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0051] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0052] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0053] The present invention includes:

[0054] A double-sided shooting device for tobacco leaves, such as fig...

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Abstract

The invention discloses a tobacco leaf double-sided photographing device. The device comprises a first conveying belt, a first image sensor, a second conveying belt and a second image sensor; the first image sensor is arranged above the first conveying belt; a negative pressure area is arranged at one end of the first conveying belt; after tobacco leaves pass through the negative pressure area, the tobacco leaves are overturned to the lower surface of the first conveying belt in the first conveying direction of the first conveying belt; a positive pressure area is arranged on the first conveying belt and behind the negative pressure area in the first conveying direction and located on the lower surface of the first conveying belt; a second conveying belt is arranged below the first conveying belt; and the second conveying belt is provided with the second image sensor. The tobacco leaf double-sided photographing device has the beneficial effects that automatic overturning of the tobacco leaves is achieved by arranging the conveying belt with a negative pressure device, a good image collecting effect is achieved, and the problem that in the prior art, images are not clear due to the fact that a transparent conveying belt is used for photographing is solved; and the tobacco leaves are overturned through the conveying belt, the overturning efficiency is high, the plurality of tobacco leaves can be overturned in sequence, and the overturning speed is higher compared with the scheme of overturning through a mechanical arm in the prior art.

Description

technical field [0001] The invention relates to the technical field of tobacco leaf image collection, in particular to a tobacco leaf double-sided photographing device. Background technique [0002] As an important economic crop, tobacco leaf has higher economic added value than grain. The quality of tobacco leaves determines its economic value, and the economic value of high-quality tobacco leaves and low-quality tobacco leaves usually has a large difference. Therefore, when the tobacco leaves are harvested, it is often necessary to grade the tobacco leaves. [0003] In the prior art, it is a common grading method to collect images of tobacco leaves through a camera and rely on manual or computer programs to judge the quality of tobacco leaves based on the images of tobacco leaves. It has the advantages of fast judgment speed and high accuracy. Judging tobacco leaves based on tobacco leaf images The quality of tobacco usually needs to obtain the front image and the revers...

Claims

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Application Information

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IPC IPC(8): B65G15/58B65G15/22B65G47/248H04N5/225
CPCB65G15/58B65G15/22B65G47/248B65G2201/0202H04N23/00Y02P70/50
Inventor 王孝奇刁翠玲
Owner 上海启迪睿视智能科技有限公司
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