Regulating method of gap between blade and knife door of filament cutter

Abstract

The invention discloses a regulating method of a gap between a blade and a knife door of a filament cutter, comprising the following steps of: arranging a diamond positioning device on a grinding wheel mechanism; after the gap distance between the blade and the knife door of the filament cutter is completely regulated for the first time, determining the distance between a diamond and a positioning screw positioned on the tail part of diamond positioning device, and taking the distance as a standard distance; and when the distance between the blade and the knife door is regulated later, only regulating the height of the diamond to ensure that the distance between the diamond and the positioning screw positioned on the tail part of diamond positioning device is the standard distance so as to ensure that the gap distance between the blade and the knife door meets the requirements for filament cutting without repeatedly regulating the position relation between the blade and the knife door, the blade and a grinding wheel, the grinding wheel and the diamond. Thus less time is spent when regulating the distance between the knife door and the blade by adopting the method, no influence can be caused to production and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to the field of tobacco machinery, in particular to a method for adjusting the gap between a blade and a knife door on a tobacco cutting machine. Background technique [0002] In the cigarette manufacturing process, the cutting width of the shredding machine is directly related to the gap between the blade and the knife door on the shredding machine. In order to ensure the quality of shredded tobacco, the gap between the blade and the knife door must be checked frequently. Adjustment. The structure of the existing shredding machine is as follows: figure 1 As shown, it comprises a knife roll 1, which is provided with several blades 2, and one side of the knife roll 1 is provided with a knife gate 3, and the knife roll 1 rotates to drive the blade 2 to cooperate with the knife gate 3 to complete the cutting of shredded tobacco. In order to prevent the blade 2 from becoming blunt during the cutting process, an automatic feed compen...

AI Technical Summary

Problems solved by technology

[0004] Using the above method to adjust the positional relationship between the blade and the grinding wheel, and the positional relationship between the grinding wheel and the diamond is often positioned by rubbing. Since the weight and depth of the rubbing are determined by experience and senses, it is difficult to quantify, so the adjustment accuracy It is not easy to control, and there will be certain errors, so it is difficult to adjust the gap between the knife door and the blade in place at one time. It takes a long time to adjust the door gap, which will take up more production time, which will have a certain impact on production

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