Coiling machine sleeve barrel with wrench jaw

Abstract

The invention relates to a recoiler sleeve provided with a gate, comprising more than 3 sector-shaped boards. By being connected with bolts, the sector-shaped boards are connected into a whole with disk springs on the joint position. The invention is characterized in that a gate is arranged between two of the sector-shaped boards; the gate position also comprises a gate slide block, a gate slide block jack device and a gate slide block resetting device. The clamp slide block is matched and inosculated with the gate and is pushed out and back to and fro through the gate under the action of thegate slide block jack device and the gate slide block resetting device along with the diameter expanding and shrinking of the recoiler sleeve, thus the tightening and opening of the gate is realized.The invention realizes rolling up belt coils with different internal diameters on one recoiler, which enhances the utilization rate and production efficiency of the equipment and has dramatic economicbenefit.

Description

technical field [0001] The invention relates to a coiler supporting equipment, in particular to a coiler sleeve, which is used on the strip production line of steel rolling equipment, located in the coiling area of ​​the strip production line, and used for coiling processed coils of the production line. Background technique [0002] The coiler is used in the strip production line to coil the strips processed by the production line. On the plate and strip production line of a conventional metallurgical plant, the coils coiled after processing are all of a standard inner diameter. Because there is generally only one coiler installed on the production line, and the diameter of the reel of the coiler is fixed, only one inner diameter product can be produced. Currently commonly used inner diameter specifications are: Φ450mm, Φ508mm, Φ610mm, Φ762mm, etc. Existing rubber sleeves and other sleeves without jaws can only produce thin strips. The production line of its product users...

AI Technical Summary

Problems solved by technology

Adding a coiler not only increases equipment investment, but more importantly, reduces the yield of products. This method has not been adopted yet.

Adding a production line will not only require too much investment in equipment, but also increase equipment maintenance and operating costs. At present, only a few large enterprises in China have selectively installed more than two identical units, which are generally recoiling units.

Replacing the reel is not only complicated in equipment structure, but also difficult in installation and commissioning. The reel replacement time is much longer than the sleeve loading time, which greatly increases the difficulty of equipment maintenance and seriously affects the output.

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