Combined folding device of bag making machine
A combined folding device of a bag making machine is characterized in that the combined folding device comprises a first folding plate, a second folding plate, a third folding plate and a fourth folding plate, the lower end of the second folding plate can be installed on a rack in a front-back slidi...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A combined folding device of a bag making machine is characterized in that the combined folding device comprises a first folding plate, a second folding plate, a third folding plate and a fourth folding plate, the lower end of the second folding plate can be installed on a rack in a front-back sliding and up-down lifting mode, and the first folding plate can be installed on the second folding plate in a front-back sliding and up-down lifting mode; the third folding plate can be mounted behind the first folding plate in a front-back sliding and up-down lifting manner; the fourth folding plate can be installed behind the third folding plate in a front-back sliding mode, and the front end of the fourth folding plate can swing up and down; and a transverse U-shaped folding clamping plate is arranged below the front end of the third folding plate. The utility model has the advantages that the structure is simplified, the manufacturing cost is reduced, faults are not easy to occur, and the maintenance cost is reduc |
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