Film blowing machine with improved rolling mechanism

Abstract

The invention relates to the technical field of film blowing machines and discloses a film blowing machine with an improved rolling mechanism. The film blowing machine comprises a bottom plate, wherein the right side of the bottom plate is fixedly connected with a driving motor, the top of the driving motor is fixedly connected with an outer barrel, the output shaft of the driving motor is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection to a lifting barrel, two guide slots are formed in the inner side of the outer barrel, the outer side of the lifting barrel is fixedly connected with two slide blocks, the top of the lifting barrel is fixedly connected with a first bracket, the inner side of the first bracket is rotatably connected with a rolling wheel, the top of the bottom plate is fixedly connected with a supporting seat, the top of the supporting seat is fixedly connected with a spring, the top of the spring is fixedly connected with a second bracket, and the inner side of the second bracket is rotatably connected with a detection roller. According to the film blowing machine with the improved rolling mechanism, it is convenient to adjust deviation, and convenient to adjust the rolling tightness and ensure the rolling quality.

Description

technical field [0001] The invention relates to the technical field of film blowing machines, in particular to a film blowing machine with an improved winding mechanism. Background technique [0002] The film blowing machine is to heat and melt the plastic particles and then blow them into a film. There are many types of film blowing machines. The new materials are blown out with brand-new particles. The color is uniform, clean, and the bag is well stretched. The raw material is heated into a molten state by the extrusion mechanism and extruded, and the film bubble is blown out by compressed air to make a film, and finally wound into a cylinder by the winding mechanism. [0003] The existing improved film blowing machine has improved the winding to a certain extent. For example, the Chinese patent CN106079405B has a film blowing machine with an improved winding mechanism, which can avoid the offset phenomenon of the film when it is wound. It has the advantage of avoiding mi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a film blowing machine with an improved winding mechanism, which has the advantages of being easy to adjust the offset, adjusting the winding tightness, and ensuring the quality of the winding, etc., which solves the existing problems. The winding mechanism of the blown film machine is not convenient to adjust the offset, and it is not convenient to adjust the looseness of the winding film

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