Galvanized spiral duct seaming machine
The utility model discloses a galvanized spiral duct seaming machine which structurally comprises a seaming forming device, a spiral forming die frame fixed on the seaming forming device, and a feeding auxiliary device connected to the input end of the seaming forming device, the feeding auxiliary d...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a galvanized spiral duct seaming machine which structurally comprises a seaming forming device, a spiral forming die frame fixed on the seaming forming device, and a feeding auxiliary device connected to the input end of the seaming forming device, the feeding auxiliary device comprises two limiting guide rails which are symmetrically arranged on the two sides of the input end of the seaming forming device respectively, the limiting guide rails are of a C-shaped structure, and the feeding auxiliary device further comprises a connecting frame which is fixedly connected with the two ends of the two limiting guide rails. When the galvanized steel strip is conveyed to the inlet of the seaming forming device from the discharging frame, the galvanized steel strip is placed between the two limiting guide rails, the galvanized steel strip is pushed to move towards the inlet of the seaming forming device along the limiting guide rails, and then the edge of the galvanized steel is wrapped th |
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