Auxiliary device of polyster fibers for changing barrels automatically and quantitatively

Abstract

The invention relates to the recycling industry of waste plastic bottles, in particular to an auxiliary device of polyster fibers for changing barrels automatically and quantitatively. The auxiliary device comprises an integrally multi-directional movable base frame capable of moving longitudinally and transversely. An oil cylinder for controlling the transverse and longitudinal moving is arranged at the bottom of the integrally multi-directional movable base frame and connected with an oil station. Full-row rolling wheels are arranged on inner sides of the integrally multi-directional movable base frame. A trolley is arranged among the full-row rolling wheels, gear units for positioning and changing barrels are arranged on the inner walls on two sides of the trolley, and the trolley is connected with the integrally multi-directional movable base frame through an air cylinder. The auxiliary device of polyster fibers for changing barrels automatically and quantitatively has the advantages of reducing power consumption and dead weight of the whole device greatly, and saving materials and a great many costs for enterprises; and guaranteeing the uniformity of lengths of tows of all tow barrels, reducing troubles for post-spinning, and greatly reducing the waste tow amount caused by poor joining due to the different lengths of tows.

Description

technical field [0001] The invention relates to the recycling and reuse industry of waste plastic bottles, in particular to an auxiliary device for automatically quantitatively changing barrels of polyester fibers. Background technique [0002] In the production process of polyester fiber, most of the current chemical fiber industry uses PET bottle flakes as raw materials, which are melted after various cleaning, drying, and heating, and then the finished product is packaged after wire drawing, winding, and drafting. However, the one-stop production line from clean bottle flakes to finished products has not been reached yet, because the spinning speed of the pre-spinning process is relatively fast, and the amount of tow is small, and many filaments are often integrated into thick filaments after oiling and winding. A single bundle of filaments is used for dressing, and the drafting speed in the post-spinning process is relatively slow, but multiple thick filament bundles can...

AI Technical Summary

Problems solved by technology

However, the one-stop production line from clean bottle flakes to finished products has not been reached yet, because the spinning speed of the pre-spinning process is relatively fast, and the amount of tow is small, and many filaments are often integrated into thick filaments after oiling and winding. A single bundle of filaments is used for dressing, and the drafting speed in the post-spinning process is relatively slow, but multiple thick filament bundles can be drawn at the same time. The thickness is used to determine the number of tows, (the current process varies between 10-20). Therefore, many wire barrels are needed in the intermediate link, and each silk barrel has higher requirements for holding silk: 1. The tow cannot fall into the silk barrel. Messy placement to prevent the tows from being mixed together; 2. Each tow should be kept as consistent in length as possible to ensure that each tow barrel is filled with tows at a fixed length, so as to ensure that the length of the multi-filament tow during post-spinning can be consistent and improve the quality of post-spinning. Efficiency, less waste silk

The original automatic barrel changing device has a lot of motors, consumes a lot of power, and the equipment is heavy, so it is inconvenient to install and maintain; in addition, the original automatic barrel changing device needs to be adjusted to an appropriate position after the tow is fixed and the alarm is issued. Barrel operation, resulting in inconsistent length of tow in each yarn barrel, increasing the difficulty of post-spinning operation and increasing the amount of waste silk

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