Full-biodegradable gas-phase anti-rust film flat mouth bag making machine

Abstract

The utility model discloses a kind of flat mouth bag making machines of full biodegradable gas phase antirust film, and the top end of processing platform is fixedly installed with feeding rack away from one end of fixed frame, both ends of feeding rack are symmetrically provided with mounting groove, and the middle part of feeding rack is symmetrically installed with roll material roller, and the top and bottom of both ends of feeding rack are provided with positioning screw hole above and below mounting groove, and the inside of mounting groove is embedded with limit block, and the top and bottom of limit block are symmetrically fixedly connected with lug, and the middle part of lug is installed with locking bolt, the utility model feeding rack can install two roll material rollers simultaneously, so that two roll material rollers provide raw materials for bag making alternately, prevent gas phase antirust film from being consumed and need to stop loading to supplement, cause the waste of production time, and locking bolt and positioning screw hole cooperate with each other, limit block is locked and fixed quickly, so that the installation and disassembly mode of roll material roller is simple, and the work efficiency of replacement fixation is improved.

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