Adjustable window patching machine

Abstract

The invention discloses an adjustable window patching machine. The adjustable window patching machine comprises a main machine body, wherein the main machine body comprises a rack and a film cutting device, the film cutting device is longitudinally arranged on the rack in a sliding mode and is driven by a lifting device so as to move up and down relative to the rack. According to the adjustable window patching machine, the film cutting device is longitudinally arranged on the rack in the sliding mode and is driven by the lifting device so as to move up and down relative to the rack, and therefore, the height of the film cutting device can be flexibly adjusted so as to adapt to plastic films of different sizes, specifications and materials, so that the application range of the window patching machine is effectively extended, deviation and misplacement when the plastic films are bonded to paper boxes can be effectively prevented, and the product quality is guaranteed.

Description

technical field [0001] The invention relates to a window sticking machine. Background technique [0002] The window sticking machine, also known as the carton window film sticking machine, is often used for cutting and punching the plastic film, and pasting the processed plastic film on the window of the carton. The window sticking machine usually has all the film devices for The plastic film is cut, and the plastic film is pasted on the carton on the conveyor belt after being removed from the exit of the film cutting device. Since the plastic film is usually soft, it usually deforms during the process of moving from the exit of the film cutting device to the conveyor belt. For plastic films of different sizes and materials, the degree of deformation is quite different. The difference between the film cutting device and the conveyor belt The size of the distance between them needs to take into account the degree of deformation of the plastic film, so as to avoid problems su...

AI Technical Summary

Problems solved by technology

Since the plastic film is usually soft, it usually deforms during the process of moving from the exit of the film cutting device to the conveyor belt. For plastic films of different sizes and materials, the degree of deformation is quite different. The difference between the film cutting device and the conveyor belt The distance between them needs to take into account the degree of deformation of the plastic film, so as to avoid problems such as misalignment when the plastic film is bonded to the carton, which will affect the product quality and the normal operation of the equipment.

The film cutting device of the existing window sticking machine is usually fixed on the frame, and the distance between the film cutting device and the conveyor belt is fixed, which cannot be adjusted according to the material and size of the plastic film, and the scope of application is narrow. It is difficult to guarantee product quality when processing plastic films of size and material

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