Vertical winding unit for punched nickel-plated steel strip in the annealed state

Abstract

The invention provides a vertical winding device for an annealing state punching nickel-plated steel strip. The vertical winding device comprises a machine frame, a winding device and an unwinding device, wherein the winding device is arranged on the machine frame. The winding device comprises an unwinding tray and a taper tension controller, wherein the unwinding tray is used for fixing an unwinding spool, and the taper tension controller is arranged at the bottom of the unwinding tray. The winding device comprises a winding tray, a winding shaft, a winding driving piece and a winding roll core cylinder, wherein the axis of the winding shaft is in a vertical state and can be fixed on the winding tray, the winding driving piece is in driving connection with the winding shaft, and the winding roll core cylinder sleeves the winding shaft. The unwinding tray and the winding tray are located in the same horizontal plane. The unwinding tray and the winding tray are arranged in a horizontalline, and the taper tension controller is arranged on the unwinding device, so that constant-tension winding can be achieved in the winding process, staggered-layer winding does not need to be carriedout, and the end face of the rolled steel strip is neat; and the device is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to a winding device, in particular to a vertical winding device for annealed punched nickel-plated steel strip. Background technique [0002] At present, the equipment used for winding the annealed punched nickel-plated steel strip is generally a horizontal winding machine. Because the thickness of the edge coating of the annealed punched nickel-plated steel strip is generally three times higher than the thickness of the middle coating, the winding process Medium-annealed punched nickel-plated steel strip needs misalignment control; if misalignment control is not performed, the edge of the product will be squeezed due to the high thickness of the coating, and deformation such as warping will occur; at the same time, as the winding progresses, the The tension at the barrel gradually increases, and the product is severely squeezed and deformed. In order to avoid edge deformation, the existing technology generally needs to control t...

AI Technical Summary

Problems solved by technology

[0002] At present, the equipment used for winding the annealed punched nickel-plated steel strip is generally a horizontal winding machine. Because the thickness of the edge coating of the annealed punched nickel-plated steel strip is generally three times higher than the thickness of the middle coating, the winding process Medium-annealed punched nickel-plated steel strip needs misalignment control; if misalignment control is not performed, the edge of the product will be squeezed due to the high thickness of the coating, and deformation such as warping will occur; at the same time, as the winding progresses, the The tension at the barrel increases gradually, and the product is severely squeezed and deformed

In order to avoid edge deformation, the existing technology generally needs to control the misalignment range above 3mm, but in the post-processing process, when passing through automatic processing equipment, due to the large misalignment range and large process fluctuations, it cannot be processed normally

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