Core winding pipe support easy to detach

Abstract

The invention relates to a core winding pipe support easy to detach. The core winding pipe support easy to detach comprises a protection plate body and a core winding pipe, wherein the inner diameterof the core winding pipe is matched with a location barrel on the protection plate body, and the thickness of the core winding pipe is matched with a location groove in the periphery of the location barrel; a whole circumference of concave ring is arranged on the location barrel, an elastic arc-shaped plate is arranged at one end away from the protection plate body, of the location barrel, an inverted buckle is arranged at one end away from the concave ring, of the elastic arc-shaped plate, a pull head is arranged at the inner side of the location barrel, and the pull head is connected with the elastic arc-shaped plate through a connection rod; and an annular connection groove is formed in the inner wall of the core winding pipe. According to the core winding pipe support easy to detach, the structural strength of a combined body can be ensured in a manner of clamping the inverted buckle with the annular connection groove, so that the combined body cannot be disassembled while receiving a pressure or other external force impact in storage and transport processes; and meanwhile, detachment operation is facilitated, so that time and manual labor intensity which are needed for detaching the protection plate can be saved.

Description

technical field [0001] The invention relates to the related field of core tubes, in particular to an easily detachable core tube support. Background technique [0002] The core tube is a device used to curl various plastic films, tapes, copper foil and other strip film products, so as to facilitate the storage and transportation of the products, and provide protection for the products during storage and transportation. . [0003] Most of the existing core tube devices are composed of a core tube and a plug. The plug is also called a protective plate and is detachably connected to both ends of the core tube. [0004] During storage and transportation, the core tube device will be subjected to the pressure generated by stacking and other possible external shocks. However, the protective plate and the core tube of the existing core tube device are mostly plugged, and the structural strength of the formed combination is insufficient, resulting in the undesirable phenomenon tha...

AI Technical Summary

Problems solved by technology

However, the protective plate and the core tube of the existing core tube device are mostly plugged, and the structural strength of the formed combination is insufficient, resulting in the undesirable phenomenon that the protective plate and the core tube are prone to detachment during storage and transportation. Causes product damage on the core tube

[0005] Moreover, when it is necessary to take the film product on the core tube, it is necessary to disassemble the core tube from the protective plate, but in the case of a relatively tight fit, the disassembly operation is very difficult and requires a large amount of labor intensity

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