Steel plate coil limiting device of steel plate coil coiling and uncoiling machine

Abstract

The invention provides a steel plate coil limiting device of a steel plate coil coiling and uncoiling machine, which aims to prevent deflection or looseness of steel plate coils during coiling and uncoiling. The steel plate coil limiting device mainly comprises a casing, two fixed rods are horizontally arranged on the left half portion in the casing, the top of a fixed board is fixedly connected with the top of the casing through bolts, the two fixed rods penetrate through a sleeving part arranged thereon, a screw penetrates through the lower portion of the sleeving part, and one end of the screw is connected with a small pilot wheel arranged on the right side of the casing. A hollow screw is sleeved on the screw on the right half portion in the casing, one end of the hollow screw is connected with a large pilot wheel arranged outside the right side of the casing, two rotating rods are horizontally arranged on the right half portion in the casing, one end of each rotating rod is connected with an air cylinder outside the right side of the casing, and a rotating part is sleeved on the rotating rods and the hollow screw. The sleeving part is provided with a first swing arm, and the rotating part is provided with a second swing arm.

Description

technical field [0001] The invention relates to the technical field of steel coil unwinding, in particular to a steel plate coil limiting device in a steel plate coil unwinding machine. Background technique [0002] In the prior art, because the large-scale steel coil has a certain hardness, the steel coil formed by the steel plate through the reel is often relatively loose. When the steel coil is used in the production of large-scale equipment, if the steel coil is skewed Or loose, it is difficult to clean up, delaying time and reducing work efficiency. [0003] Therefore, it is necessary to develop a limiting device for steel coils in a steel coil retracting and unwinding machine. [0004] Contents of the invention [0005] In order to prevent the steel coil from being skewed or loose during the unwinding process, the present invention provides a steel coil limiting device for the steel coil retracting and unwinding machine. Two fixed rods, one end of the fixed rod is ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, because large-scale steel coils have a certain hardness, the steel coils formed by the steel plates through the rolls are often relatively loose, and steel plates are used in the production of large-scale equipment When rolling, if the steel coil plate is skewed or loose during the process of retracting and unwinding, it will be difficult to clean up, delaying time and reducing work efficiency

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