USB-interface plastic cement emptying rack

Abstract

The invention relates to a USB-interface plastic cement emptying rack. The rack is characterized in that: the rack comprises: a longitudinal cylindrical supporting frame and a horizontal cylindrical supporting frame arranged on a top of the longitudinal cylindrical supporting frame; the horizontal supporting frame is provided with two discs which are in a same plane; rotating shafts of the two discs are arranged parallelly and the discs can rotate around the each shaft without interference; an arc guide groove is arranged below one disc; a bending direction and a slotting direction of the guide groove are directed to the disc; the guide groove and the disc are in the same plane; the arc guide groove is arranged on a guide rail of the longitudinal supporting frame and can move longitudinally. In the invention, two discs are cooperated with each other. One disc is rotated so as to release a plastic tape and the other disc synchronously recovers a paper tape. Convenient and fast can be achieved and a working efficiency can be increased. The guide rail can be arranged on both the horizontal supporting frame and the longitudinal supporting frame so that a relative position and a distance of the two discs and the guide groove can be adjusted. Tension of each side can be adjusted. A degree of adaptability of a whole emptying mechanism assembly can be increased and a working efficiency can be further improved.

Description

technical field [0001] The invention relates to a plastic discharging rack with a USB interface, in particular to a double disc discharging rack. Background technique [0002] In the era of digital communication, the USB interface has a wide range of uses. It supports the plug-and-play and hot-swap functions of devices, and can be used on devices such as mice, modems, keyboards, MP3s, digital cameras, and mobile hard disks. The USB interface includes an iron shell, and a square plastic block is wrapped inside the iron shell, and data connection accessories are arranged on the plastic block. The purchased plastic blocks are usually connected end to end to form a strip, and rolled into a disk for storage and transportation. In order to reduce the friction between the inner layer of the disk and the layer of plastic tape, and protect the plastic block, a suitable paper tape is attached to the back of the plastic tape . When unloading the plastic tape, the back paper tape mus...

AI Technical Summary

Problems solved by technology

Usually, when unloading, the plastic disc can be rotated around its axis and fixed, and the paper tape is peeled off while unloading. It is necessary to adjust its tension from time to time, and the efficiency of manual control is low.

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