Method for grading scattered tobacco leaves on conveyor belt and production line

A grading method and assembly line technology, applied in the fields of tobacco, tobacco preparation, application, etc., can solve the problems of inconsistent internal and external quality, high subjectivity and randomness, and difficult to unify and master the standards.

Inactive Publication Date: 2009-11-25
姜清治
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Problems solved by technology

[0002] Tobacco leaf grading is a link with high technical requirements and large labor input in tobacco leaf processing and production. Pick out and bind according to different specifications and grades. Everyone completes the grading of all grades. The subjective randomness is relatively large, and the standards are difficult to unify and master. , and impurity to make false phenomena occur, and because of repetitive selection and boring operation methods, tobacco farmers are pro...

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  • Method for grading scattered tobacco leaves on conveyor belt and production line
  • Method for grading scattered tobacco leaves on conveyor belt and production line

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Embodiment Construction

[0010] The assembly line grading method of mixed-grade loose tobacco leaves conveying belt described in the present invention is an improvement on the traditional pure manual grading, picking and tying method. It is a method in which professional graders compare graded samples, select a grade specification according to their strict division of labor, and grade and pick tobacco leaves into baskets. The following is a further explanation with reference to the block diagram of the process: Tobacco farmers bake the fresh tobacco produced by themselves and put it on the kang, and after moisture regains the tobacco leaves from crisp to soft, they are packed and sent to the waiting delivery area of ​​the tobacco leaf purchase point, where registration codes, transmission, Enter the isolation and grading area, where the loose tobacco leaves are sent to the mobile grading line, after grading and picking, they are graded and loaded into baskets according to different grades, and then sen...

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Abstract

The invention relates to a method for grading scattered tobacco leaves on a conveyor belt production line, which comprises the followign steps: utilizing a mechanically movable conveyor belt production line for grading, putting damping and soft raw scattered tobacco leaves on the conveyor belt, and selecting one standard grade by professional staff by contrasting grading samples. After being baked, the tobacco leaves are put into an ondol; after being changed to be soft from a brown and crisp state through damping, the tobacco leaves are packed and then sent to purchase spots. After registration and coding, the packed tobacco leaves are conveyed to a grading area, and scattered tobacco leaves in a small amount are continuously sent to the movable conveyor belt production line for grading and selecting into baskets. According to the different growing parts of a tobacco leaf, tobacco leaves are divided into five grades of primming, lugs, leaf, cutters and top leaf. According to the color of a tobacco leaf, tobacco leaves are divided into the five tobacco grades of orange, lemon yellow and varicolored, wherein the varicolored is also divided into reddish brown, cyan and brown. The method reduces the technical difficulty of grading, avoids the phenomenon of adulteration and enhances the efficiency of grading and selection.

Description

technical field [0001] The invention relates to the technical field of grading, packaging, purchasing and storage of raw tobacco leaves after baking, and in particular relates to a method for grading mixed-grade loose tobacco leaves on a transmission belt line. Background technique [0002] Tobacco leaf grading is a link with high technical requirements and large labor input in tobacco leaf processing and production. Pick out and bind according to different specifications and grades. Everyone completes the grading of all grades. The subjective randomness is relatively large, and the standards are difficult to unify and master. , and impurity to make false phenomena occur, and because of repetitive selection and boring operation methods, tobacco farmers are prone to visual fatigue, resulting in low grading efficiency and low grade purity. According to the actual production of tobacco raw materials in my country, it should be simple and easy. Positive results can be achieved. Zu...

Claims

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Application Information

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IPC IPC(8): A24B3/16A24B3/04
Inventor 姜清治
Owner 姜清治
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