Polyethylene plastic film cut-off and winding device for food cling wrap films

Abstract

The invention provides a polyethylene plastic film cut-off and winding device for food cling wrap films. The polyethylene plastic film cut-off and winding device comprises a cut-off box; the cut-off box is cuboid, and made of steel, and the outer wall of the left and right lower parts of the cut-off box are provided with support bases by welding; a transmission belt pulley is connected to a film roller through a bracket; the right side of the film roller is provided with a film inlet; an electromagnet is inlaid and fixed in a fixed rod; the lower end of a connecting spring is connected to a permanent magnet; the lower end of a telescopic rod is connected to a mounting feed wheel; the middle part of the lower wall of a cut-off bearing block is provided with a cut-off cavity; a guide cavityis formed in the upper wall of the cut-off bearing block, and a cut-off tool is arranged above the guide cavity; a film outlet is formed in the right wall of the cut-off box, and the right side of thefilm outlet is provided with oblique rods; and two oblique rods are provided, and welded and fixed to the right outer wall of the cut-off box, and the lower ends of the oblique rods are provided withguide blocks by welding. The polyethylene plastic film cut-off and winding device provided by the invention is easy to use and operate, has good cut-off effect for plastic films, and is applicable for small and medium-sized enterprises to use and promote.

Description

technical field [0001] The invention relates to polyethylene plastic film processing equipment, in particular to a polyethylene plastic film cutting and winding device for food preservation film. Background technique [0002] Since the beginning of the 21st century, people have been pursuing a more convenient life, and plastic films have been widely welcomed by people due to their convenience. Among them, food preservation films are the most common in our lives. Ethylene plastic film; in real life, for the convenience of film use, usually when the processed film is rolled up, the film is cut off, and then the film is rolled up. [0003] However, most of the plastic film cutting devices in the prior art have complex structures and high equipment costs, and are not suitable for small and medium-sized enterprises. The fracture cracks are obvious during cutting, and wrinkles and winding are prone to occur during the winding process, resulting in film creases, which is not conduc...

AI Technical Summary

Problems solved by technology

[0003] However, most of the plastic film cutting devices in the prior art have complex structures and high equipment costs, and are not suitable for small and medium-sized enterprises. The fracture cracks are obvious during cutting, and wrinkles and winding are prone to occur during the winding process, resulting in film creases, which is not conducive to production efficiency. increase, and do not pay attention to the control of the film conveying process, it is easy to cause product breakage and cannot meet the use requirements, so it is necessary to optimize and upgrade the existing equipment to solve the above problems

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