Cast film offcut recycling equipment

Abstract

The invention provides cast film offcut recycling equipment which comprises a crushing mechanism, a quantitative separation mechanism and a pressing block mechanism, the crushing mechanism comprises a material suction machine used for collecting offcut and a cutting mechanism, and the cutting assembly is used for crushing the collected offcut; the cutting assembly comprises a cutting bin, a plurality of pairs of roller shafts rotationally connected into the cutting bin, a plurality of cutters constructed in the circumferential direction of the roller shafts and a plurality of groups of smashing cutters constructed along the inner wall of the cutting bin; the quantitative separation mechanism comprises a separation bin communicating with the cutting bin, a bearing hopper rotationally connected to the separation bin and a control unit for controlling the bearing hopper to overturn and discharge; and the pressing block mechanism comprises a forming bin communicating with the separating bin, a pressing plate and a pushing plate, the pressing plate and the pushing plate are connected into the forming bin in a sliding mode, and the pressing plate is perpendicular to the pushing plate. The cast film offcut recycling equipment solves the problems that according to an existing offcut recycling device, chippings are inconvenient to collect and store, and the working intensity of workers is increased, the purposes that people can conveniently collect materials and quantitatively package the chippings are achieved, the offcut recycling efficiency is improved, and the production cost of enterprises is saved.

Description

technical field [0001] The invention relates to the technical field of casting film processing and production, in particular to a casting film scrap recycling device. Background technique [0002] Cast film has excellent heat sealing performance and transparency, and is mainly used as one of the composite substrates for packaging. In the prior art, the cast film mainly relies on the melt casting co-extrusion process, and successively passes through the extruder, traction roller, trimming device, corona processor, arc roller, winding device and other processes. In the initial state of the cast film, the thickness of the two ends of the film will be too high, and the edge of the film needs to be cut off to ensure that the end of the film roll is neat and the surface is smooth. In the traditional process, when the trimming device cuts off the cast film, it mainly relies on manual cleaning with a broom, bagging and recycling, resulting in some small side materials sticking to t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies existing in the prior art, the present invention provides a casting film scrap recycling device, which solves the problems of the existing scrap recycling device that it is inconvenient to collect and store debris and increases the working intensity of the staff. It realizes the purpose of being convenient for people to collect materials and quantitatively pack debris, improves the efficiency of recycling side materials, and saves the production cost of the enterprise

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