Comprehensive screening instrument and comprehensive screening method for moisture density and weight distribution characteristics of cigarettes

A technology of weight distribution and cigarette sticks, which is applied to the use of microwaves to test moisture content, specific gravity measurement, instruments, etc., can solve problems such as inconsistent cigarette sticks, shredded tobacco falling, and cigarette stick damage, and achieve the effect of improving work efficiency

CN113820239APending Publication Date: 2021-12-21CHINA TOBACCO YUNNAN IND
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-12-21

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Abstract

The invention discloses a comprehensive screening instrument for moisture density and weight distribution characteristics of cigarettes. The comprehensive screening instrument comprises a hopper (1), a microwave device (2), a weighing device (3), a sorting device (4) and a case (5) on the outer layer, wherein the hopper (1) is used for accommodating a cigarette sample to be analyzed; the microwave device (2) is positioned at the downstream of the hopper (1) and is used for measuring the moisture and density of the cigarettes; the weighing device (3) is positioned at the downstream of the microwave device (2) and is used for measuring the weight of the cigarette; and the sorting device (4) is positioned at the downstream of the weighing device (3) and is used for sorting the cigarettes with consistent moisture, density and weight together. According to the comprehensive screening instrument for the moisture density and weight distribution characteristics of the cigarettes, detection and screening processes of the cigarettes are not damaged. On the basis of the device, a lossless microwave method is adopted for measuring the moisture and density of the cigarettes, the weighing device (3) is provided with a balance scale and a buffer mechanism and is used for accurately weighing the cigarettes, the sorting device (4) is a drawer type multi-gear cigarette sorting device, and the whole instrument has advantages of being compact in structure, reliable and efficient in operation and the like.
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Description

technical field

[0001] The invention relates to the technical field of cigarette product quality detection, in particular to a comprehensive sieving instrument for cigarette moisture density and weight distribution characteristics and a comprehensive sieving method. Background technique

[0002] In the process of cigarette production, after the shredded tobacco passes through the suction forming system of the crimper, the moisture density and weight distribution of the shredded tobacco bundle of the cigarette changes. At present, in order to improve the quality of cigarette products and customer satisfaction, cigarette manufacturers usually organize a number of smokers to evaluate and score finished cigarettes. Before organizing the evaluation meeting, it is necessary to carry out homogeneity treatment on the cigarettes to ensure the objective consistency of the moisture density and weight of the cigarettes obtained by the evaluation staff, so as to reduce the impact on the ...

Examples

Embodiment Construction

[0130] The present invention will be further described in detail below in conjunction with the examples.

[0131] Those skilled in the art will understand that the following examples are only for illustrating the present invention and should not be considered as limiting the scope of the present invention. If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification. The materials or equipment used are not indicated by the manufacturer, and they are all conventional products that can be obtained through purchase.

[0132] In order to better understand the purpose, structure and function of the present invention, a weighing device with a balance pan and a buffer mechanism of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0133] Such as figure 1 As shown, the ...