Firework roll paper cutting device
A firework roll paper cutting device relates to the field of roll paper cutting and comprises a bottom plate and at least five groups of elastic eccentric mechanisms, a blanking receding mechanism is mounted at the left end of the bottom plate, a power mechanism is mounted at the right end of the bo...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A firework roll paper cutting device relates to the field of roll paper cutting and comprises a bottom plate and at least five groups of elastic eccentric mechanisms, a blanking receding mechanism is mounted at the left end of the bottom plate, a power mechanism is mounted at the right end of the bottom plate, and pressing mechanisms are mounted on the blanking receding mechanism and the power mechanism respectively. And the five groups of elastic eccentric mechanisms can be assembled into two winding drum long shafts which are arranged on the power mechanism and the pressing mechanism. The second electric telescopic rod drives the long winding drum shaft installed between the installation rods to press towards the long winding drum shaft installed in the middle of the rotating shaft, the height difference is generated through movement of the hollow winding drum, then shearing force is generated, roll paper is cut into strips when the roll paper is about to be wound, the length of the wound paper tube is appr |
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