Film pasting mechanism for upper and down surfaces of aluminium profiles

Abstract

The invention provides a film pasting mechanism for upper and down surfaces of aluminium profiles and belongs to the technical field of film pasting for the aluminium profiles. The film pasting mechanism comprises a left-right guide assembly, an upper film pasting assembly and a lower film pasting assembly, wherein supporting blocks of the left-right guide assembly are symmetrical and can be arranged on a supporting seat in a left-right sliding manner; the supporting blocks are connected with two sections of threads of a screw rod; the two sections of rotation directions of the screw rod are opposite; a left-right hand wheel is arranged at one end of the screw rod; a left-right guide roller can be arranged on the supporting blocks in a rotation manner; each of the upper film pasting assembly and the lower film pasting assembly comprises an upper pressing roller and a lower pressing roller; the upper pressing rollers are positioned right above the corresponding lower pressing rollers; the lower end of an adjusting screw rod is connected with an upper pressing roller bracket; an up-down hand wheel is arranged at the upper end of the adjusting screw rod; the adjusting screw rod is in threaded connection with a supporting bracket; the upper film pasting assembly also comprises an upper film winding-up roller bracket and an upper film winding-up roller; the upper film winding-up roller can be arranged on the upper film winding-up roller bracket in the rotation manner; the lower film pasting assembly also comprises a lower film winding-up roller; the lower film winding-up roller can be arranged on a rack in the rotation manner. By using the film pasting mechanism, the film pasting for the upper and lower surfaces of the aluminium profiles of multiple specifications can be realized, and the applicability is high.

Description

technical field [0001] The invention relates to the technical field of film sticking on aluminum profiles, in particular to an upper and lower film sticking mechanism on aluminum profiles. Background technique [0002] Profiles are objects with certain geometric shapes made of iron or steel and materials with certain strength and toughness (such as plastic, aluminum, glass fiber, etc.) through rolling, extrusion, casting and other processes. Ordinary profiles can be divided into I-beams, channel steels, angle steels, and round steels according to their cross-sectional shapes. I-beams, channel steels, and angle steels are widely used in industrial buildings and metal structures, such as factories, bridges, ships, agricultural machinery and vehicle manufacturing, transmission towers, and transportation machinery. They are often used together. Flat steel is mainly used for bridges, house frames, fences, power transmission, ships, vehicles, etc. Round steel and square steel ar...

AI Technical Summary

Problems solved by technology

At present, the profile film is usually done manually, not only the quality of the film is poor and uneven, but also the labor intensity of the workers is high and the efficiency is low

At present, there are also some profile film sticking equipment, but these machines can only stick film to one type of profile in the process of film sticking up and down, and cannot be adjusted, so the applicability is poor

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