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Control method for conveniently adjusting stem-removing quantity of cigarette making machine

A control method and technology of cigarette making machines, applied in the fields of tobacco, cigarette manufacturing, application, etc., can solve problems such as not being able to meet the needs of shredded tobacco destemming, affecting the quality of cigarettes, and failing to meet process requirements, etc., achieving good industrial application value and promotion and application prospects , obvious effect of consumption reduction and considerable economic benefits

Active Publication Date: 2012-09-05
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, the air supply volume of the system fluctuates, so sometimes it cannot meet the process requirements; in addition, the traditional method has a limited adjustment range and cannot meet the needs of destemming when the stalk content of incoming shredded tobacco fluctuates greatly. First, the removal of stems is not clean, The second is that the stem contains a large amount of usable shredded tobacco, which affects the subsequent cigarette processing and ultimately affects the quality of the cigarette

Method used

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  • Control method for conveniently adjusting stem-removing quantity of cigarette making machine
  • Control method for conveniently adjusting stem-removing quantity of cigarette making machine
  • Control method for conveniently adjusting stem-removing quantity of cigarette making machine

Examples

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Embodiment Construction

[0016] For the present invention is better described, in conjunction with accompanying drawing, give examples as follows:

[0017] First, install a frequency converter at the control motor of the fan reel, and adjust the speed of the fan reel through the frequency converter to conduct a test. The specific test plan and results are as follows:

[0018] 1 Materials and methods

[0019] 1.1 Materials and equipment

[0020] The main production brand cigarette A (Class II) shredded tobacco is used as the test object; ZJ19B cigarette making machine; DT comprehensive test bench; rotating cage end-filtering instrument;

[0021] 1.2 Method

[0022] 1.2.1 Take 500kg of shredded tobacco of grade A, and divide it into 5 parts on average, each 100kg, 4 parts are used for testing, and 1 part is reserved.

[0023] 1.2.2 Install a frequency converter at the fan reel control motor, and use the frequency converter to adjust the speed of the spinning reel and fan reel. Choose the same ZJ19B ...

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Abstract

The invention discloses a control method for conveniently adjusting stem-removing quantity of a cigarette making machine, belonging to the field of cigarette manufacturing. The method comprises the following steps: firstly, installing a frequency converter on a fan roll control motor, carrying out adjustment tests by using the frequency converter, then determining an appropriate frequency range of the frequency converter based on the technology demands for the stem-removing quantity; and finally, replacing belt pulleys of a tobacco shred-bouncing roller with ones of a different size as required, wherein if the bouncing effect of tobacco shreds is not influenced by the variation of the fan speed, the belt pulleys of the tobacco shred-bouncing roller do not need to be replaced; and if the bouncing effect of tobacco shreds is influenced by the variation of the fan speed, the belt pulleys of the tobacco shred-bouncing roller should be replaced to ensure the constant speed of a tobacco shred-bouncing roll so as to ensure the tobacco shred-bouncing effect. The method has the advantages of low investment and simple and flexible operation, can quickly and accurately adjust the stem-removing process by a wide margin based on the variation of incoming tobacco shreds, and is especially applicable to the condition that the stem-removing rate remains stubbornly high. Production proves thatthe consumption-reducing and quality-improving effects are obvious and the economic benefits are considerable, thereby ensuring favorable industrial application value and popularization prospects.

Description

technical field [0001] The invention relates to a control method for adjusting the destemming amount of a cigarette machine, in particular to a control method for conveniently adjusting the destemming amount of a cigarette machine, which belongs to the field of cigarette manufacturing. Background technique [0002] At present, most cigarette factories use the whole-sheet tobacco formula to produce cigarettes, but after using the whole-sheet tobacco formula, the cigarette factory cannot control the amount of stalks in the leaves. The batch-to-batch fluctuation is large, and the amount of destemming needs to be adjusted frequently during splicing production. The traditional method is to adjust the amount of destemming by adjusting the opening of the air inlet door of the floating chamber or the width of the channel to change the upward air velocity of the floating chamber. The premise of this method is to ensure that the air supply volume of the system is stable. In fact, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24C5/39
Inventor 李少平孙二明林继成王晓东范磊胡宏帅
Owner CHINA TOBACCO HENAN IND
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