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During the use of ZJ112 cigarette unit, the cover of the tipping paper replacement device cannot be automatically closed. The closure of the protective cover is not tight enough to prevent noise from being effectively isolated. Moreover, due to the fast opening speed and the large impact, the pro-tective cover of the tipping paper changing device is easy to be damaged when the opening is opened and the torsion spring of the protective cover is easily damaged; the maintenance frequency is high, and the replacement of the torsion spring takes time and effort. By improving the structure of the protective cylinder, the problem of high maintenance frequency of the protective cover of the tipping paper changing device is reduced, and the safety hazard which cannot be automatically closed and closed is not automatically eliminated when the protective cover is closed. The application results show that the frequency of maintenance after improvement is significantly reduced.
In order to solve the problem of small package transparent paper drawstring packaging defects during the operation of GDX1 and GDX500 packaging equipment, we design a GDX1 and GDX500 pull-proof belt jumper. In the GDX1&GDX500 packaging machine, the belt-removing assembly transfer wheel is added with a pull-proof belt jumper device, and the pull-tab is pressed into the wheel groove to prevent the small-sized transparent paper pull belt from jumping out of the wheel groove during the conveying process. The utility model effectively solves the problem that the small package transparent paper packaging belt conveyance skew causes the defect of the transparent paper packaging of the small package. The application results show that the number of jumps in the GDX1 and GDX500 packaging machines has been significantly reduced, and the defects of the small-size transparent paper draw tape are effectively controlled.