Double channel guide plate switching platform for strip steel

Abstract

The invention provides a double-channel guide plate switching platform for strip steel. The double-channel guide plate switching platform comprises a platform and is characterized in that the frame is provided with a switching guide plate, an electromagnetic conveying belt and a strip steel turning roller set; the switching guide plate is arranged along the horizontal direction of an operation line of a set; the electromagnetic conveying belt is arranged behind the switching guide plate; the strip steel turning roller set is arranged at two ends of the frame; the strip steel turning roll set comprises upper pressing rollers and turning rollers; and an included angle between a connecting line of the axes of the upper pressing roller and the turning roller and a horizontal direction is 60 DEG. The double-channel guide plate switching platform has advantages of simple structure and high action speed. Furthermore the double-channel guide plate switching platform can automatically realize strip steel switching between two channels and furthermore effectively prevents production accidents caused by strip steel stacking in switching the strip steel.

Description

[0001] Technical field: [0002] The invention relates to a double-channel coiling switching device for strip steel used in the cold rolling coating industry or a continuous unit, in particular to a double-channel guide plate switching platform for strip steel. [0003] Background technique: [0004] At present, double coilers are generally designed in continuous production units. After the strip is cut into welds or sampled and coiled, it is coiled by two coilers, the front and the rear. When the strip is cut and turned, more The transition between coils is controlled by pinch rollers, guide plates and hydraulic cylinders. Due to the influence of shear speed, strip shape and strip material, sometimes the strip cannot be smoothly switched between the two coilers. The guide plate switching point collides with the guide plate and piles up steel, causing the unit to stop, affecting the operating efficiency of the unit, and bringing unnecessary economic losses to the production of ...

AI Technical Summary

Problems solved by technology

[0004] At present, double coilers are generally designed in continuous production units. After the strip is cut into welds or sampled and coiled, it is coiled by two coilers, the front and the rear. When the strip is cut and turned, more The transition between coils is controlled by pinch rollers, guide plates and hydraulic cylinders. Due to the influence of shear speed, strip shape and strip material, sometimes the strip cannot be smoothly switched between the two coilers. The guide plate switching point collides with the guide plate and stacks steel, causing the unit to stop, affecting the operating efficiency of the unit, and bringing unnecessary economic losses to the production of the enterprise

Due to the dual-channel switching guide plate, the upper and lower lifting design is mostly adopted. With this design method, the guide plate swings a lot, and the stroke of the oil cylinder is required to be longer. Once the guide plate switch does not match the strip speed, it will cause the stacking of the strip steel.

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