A plane servo punching machine for wrapping paper roll film

Abstract

The invention discloses a packaging paper roll film plane servo hole puncher. A supporting base is fixed to the ground. An installation plate is fixed to the supporting base. A constant tension unwinding mechanism is installed on one side of the installation plate. A servo constant speed winding mechanism is installed on the other side of the installation plate. Four paper film guiding shafts are installed between the constant tension unwinding mechanism and the servo constant speed winding mechanism. A driving box is arranged at the central position of the installation plate and connected with a driving wheel. A connecting rod is installed on the driving wheel and connected with a pin plate installation box through a movable hinge. A pin plate upper mold and a pin plate lower mold are installed inside the pin plate installation box. According to the packaging paper roll film plane servo hole puncher, the design of the constant tension unwinding mechanism, the paper film guiding shafts, the pin plate upper mold and the pin plate lower mold is adopted, the problems that holes are unevenly formed in packaging paper and paper films are scratched are solved, the phenomenon that powder is leaked or pollution is caused by a broken bag during packaging is avoided, efficiency is high, production is safe, the number of workers is saved, maximum production is achieved, and maximum benefits are brought to an enterprise.

Description

technical field [0001] The invention relates to a punching machine, in particular to a wrapping paper roll film plane servo punching machine, which belongs to the technical field of punching machine equipment. Background technique [0002] The perforating machine equipment on the existing market has different characteristics and defects: most of the desiccant and deoxidizer wrapping paper rolls produced on the market currently use rolling needle rollers to make straight through holes, and the produced wrapping paper is perforated Uneven, and due to the inertia of the machine when accelerating or decelerating, the punching is uneven or even scratches the paper film, and powder leakage or broken bag pollution is prone to occur during packaging; the punching efficiency is low, and the maximum speed is 40 m / min; after punching The tightness of the whole roll of film after the hole is different, resulting in increased loss of paper film in the later stage; the needle roll is dire...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the deficiencies in the prior art, and propose a plane servo punching machine for wrapping paper roll film, which adopts the design of constant tension unwinding structure, paper film guide shaft, needle upper mold, and needle plate lower mold. , to solve the problem of uneven punching of packaging paper and scratches on the paper film, to prevent powder leakage or bag pollution during packaging, to increase the stability of the equipment structure, and to ensure the smoothness of winding. Efficient and safe production, save personnel to maximize production, bring maximum benefits to the enterprise, and create profits

Images