Material head fixing mechanism

Abstract

The invention discloses a material head fixing mechanism which is arranged on a rolling wheel; an opening through which a material can pass is formed in an inner barrel of the rolling wheel; a barb plate and an antiskid device are arranged on the inner side of the inner barrel of the rolling wheel; the barb plate is located above the opening; the barb surface of the barb plate faces the material; the antiskid device is located below the opening; and the antiskid surface of the antiskid device faces the material. According to the invention, the barb plate and the antiskid device are adopted so as to prevent the material from separating from the opening when a reel is rotated; the material head of the material is bent into a hook shape by virtue of the rotation of the reel; and a forceful guarantee is provided for subsequent rolling with tension. The invention has the advantages that the structure is simple; manual intervention is completely not needed; the fixing effect is reliable; the fixation automation of the material head is realized; and the work efficiency is improved.

Description

technical field [0001] The invention belongs to a material end fixing device before winding of a winding reel, and in particular relates to a material end fixing mechanism. Background technique [0002] The first step before winding up the reel is to fix the head of the material to be crimped on its inner cylinder, so as to ensure that when the reel is rotating, especially when rewinding with tension, the material will not fall from the The reel falls off, and the material is tightly curled on the inner cylinder of the reel, so whether the material head is fixed or not directly affects whether the crimping can be carried out smoothly. For some materials or occasions, the material and the reel must be transported and stored as a whole, and it is difficult to install automatic devices such as motors, cylinders or oil cylinders on the reel that require power source input, so most of the reels have a fixed head. All of them use manual intervention. This operation method is not ...

AI Technical Summary

Problems solved by technology

For some materials or occasions, the material and the reel must be transported and stored as a whole, and it is difficult to install automatic devices such as motors, cylinders or oil cylinders on the reel that require power source input, so most of the reels have a fixed head. All of them use manual intervention. This operation method is not only low in labor efficiency and high in strength, but also very inconvenient to operate, which is likely to cause safety accidents, and the fixing effect is poor, which may affect the quality of curled materials.

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