A kind of knife scraping method ultra-wide light and thin tarpaulin preparation technology

Abstract

The invention relates to the technical field of knife-scraping cloth, and discloses a knife-scraping ultra-wide light and thin tarpaulin preparation equipment, including a movable body, a swing body is slidably connected to the side wall of the movable body, and the movable body and the swing body A movable ring runs through the outer wall, a sliding belt runs through and is slidably connected to the bottom side wall of the oscillating body, a sliding plate is slidably connected to the side wall of the sliding belt, and a movable buckle runs through the outer wall of the sliding plate. The side wall is slidably connected with a cutter bar. When the slide plate slides to the left on the side wall of the oscillating body, when the side wall at the bottom end of the cutter bar rotates clockwise to the left, the slide plate is driven to slide to the right on the side wall of the oscillating body, and the side wall of the cloth is drawn from the side wall of the slide plate and Sliding between the outer walls of the oscillating body, when a protruding thread end is pushed by the slide plate to the sliding belt for engagement, the thread end is scraped off by the cutter bar, and the side wall of the oscillating body is scraped to the side wall of the movable cover again When using the side of the movable cover, push the thread end to the side wall of the cutter bar to close to the collective scraping.

Description

technical field [0001] The invention relates to the technical field of knife-scraping cloth, in particular to a preparation process for ultra-wide light and thin tarpaulin by knife-scraping method. Background technique [0002] Knife scraping cloth is a kind of high-end inkjet cloth, which is much thicker than ordinary inkjet cloth, with higher saturation and bright colors. It is suitable for high-end light boxes and other expensive materials. In the production of this high-end During the production process, according to different usage requirements, the side wall of the scraping cloth can be squeezed to increase the thickness to different degrees. When making the scraping cloth at the very beginning, the side wall of the material slides on the side wall of the equipment However, when a thread end cannot be cut and removed in time, more thread ends will accumulate during the later pulling process. When it gets stuck again, after pulling again, the side wall of the entire kni...

AI Technical Summary

Problems solved by technology

[0002] Knife scraping cloth is a kind of high-end inkjet cloth, which is much thicker than ordinary inkjet cloth, with higher saturation and bright colors. It is suitable for high-end light boxes and other expensive materials. In the production of this high-end During the production process, according to different usage requirements, the side wall of the scraping cloth can be squeezed to increase the thickness to different degrees. When making the scraping cloth at the very beginning, the side wall of the material slides on the side wall of the equipment However, when a thread end cannot be cut and removed in time, more thread ends will accumulate during the later pulling process. When it gets stuck again, after pulling again, the side wall of the entire piece of scraping cloth will lack weft threads.

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