A winding cooling device for metallized film

Abstract

The invention discloses a winding and cooling device for a metallized film. The front side and the back side of a conveying mechanism are each provided with a buffering mechanism; each buffering mechanism comprises a cylinder and a telescopic rod; an L-shaped support is arranged on the right side of each cylinder, a roller is arranged in the middle of each L-shaped support; a winding mechanism isinstalled on the top of each roller; the left end of each cylinder is hinged to a first connection rod which is hinged to a second connection rod; the other end of each second connection rod is installed on a movable shaft of the corresponding winding mechanism in a sleeving manner; an outer cover mechanism comprises a top cover and a hollow-out bottom; the top cover and the hollow-out bottom forma cylindrical shape; the middle axis of the outer cover mechanism is provided with an inner coiling block; an air cooling mechanism is arranged at the right end of the hollow-out bottom; the triangular-cone-shaped air cooling mechanism comprises an air cavity; the bevel of the air cavity is provided with a spraying plate which is provided with micro holes; a cross blowing pipe is arranged at thebottom of the air cavity; an electric heating plate is arranged at the left end of the hollow-out bottom; and micro heating is performed through the electric heating plate, and an ideal winding effectis achieved.

Description

technical field [0001] The invention relates to the technical field of metallized films, in particular to a winding and cooling device for metallized films. Background technique [0002] With the development of technology, the replacement cycle of electronics, communication and other industries is becoming shorter and shorter, and film capacitors have become indispensable electronic components to promote the development of the above industries due to their good electrical properties and high reliability. The metallized film is made by melting, evaporating, and depositing high-purity aluminum or zinc on the base film in a vacuum state. After forming an extremely thin metal layer on the surface of the base film, the plastic film forms a metallized film, and then cuts , the metallized film roll is formed after winding, and in the process of winding, because the roll and the metallized film layer are not on the same plane, the metal layer is prone to damage, and at the same time...

AI Technical Summary

Problems solved by technology

[0002] With the development of technology, the replacement cycle of electronics, communication and other industries is becoming shorter and shorter, and film capacitors have become indispensable electronic components to promote the development of the above industries due to their good electrical properties and high reliability. The metallized film is made by melting, evaporating, and depositing high-purity aluminum or zinc on the base film in a vacuum state. After forming an extremely thin metal layer on the surface of the base film, the plastic film forms a metallized film, and then cuts , the metallized film roll is formed after winding, and in the process of winding, because the roll and the metallized film layer are not on the same plane, the metal layer is prone to damage, and at the same time, due to the winding There are differences in the action and the control of the winding tension, which makes the film prone to hysteresis and stacking during winding, resulting in a decline in product quality. At the same time, the film that is too cooled is prone to inner layer cracking during winding.

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