Large cross-section coiling steel uncoiling equipment

Abstract

The invention relates to large cross-section coiling steel uncoiling equipment, solving the problem that the rough straightening can not be carried out on large cross-section coiling steel because no large cross-section coiling steel uncoiling equipment exists at present. The rear wall of a stand is articulated with a press plate and fixed with a support seat; the upper part of the support seat is articulated with a support plate; a first oil cylinder articulated with the press plate and a machine base is arranged between the press plate and the rear wall of the machine base, and a second oil cylinder is fixed on the press plate; the end part of the second oil cylinder is provided with a pinch roller; the rear part of the press plate is provided with a press roll; the press roll is provided with a rotary driving mechanism; a third oil cylinder articulated with the support plate and the support seat is arranged between the support plate and the lower part of the support seat; and a shovelling plate lower than the axle center of a sleeve in height is placed on the machine base. The invention has reasonable and reliable structure design, not only enhances the power of the head straightening of the large cross-section coiling steel, but also plays a role of pinching coiled bar steels, realizes the uncoiling and the integral straightening of the large cross-section coiling steel and has the advantages of reasonable structure, convenient operation and lower cost.

Description

technical field [0001] The invention relates to uncoiling equipment, in particular to a large-section coiled steel uncoiling equipment. Background technique [0002] Generally, the section diameter of coiled steel is less than 30mm, and it can be roughly straightened through the existing uncoiling equipment, and the straightening effect is better. The uncoiler on the seat, the pinch roller device includes the frame and the pinch roller inside it, the uncoiler includes the base and the sleeve above it, when working, put the coil steel on the uncoiler and tighten it, Then the head of the wire rod steel is sent to the pinch roller device, and the wire rod steel is straightened under the pull of the pinch roller device. When pulling, the uncoiler slides on the machine base to realize the control of the center position. However, in recent years, with the commissioning of coiled steel production lines with large cross-sections (that is, the diameter of the cross-section is greate...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that there is no uncoiling equipment for large-section coil steel at present, the problem that large-section coil steel cannot be roughly straightened, the present invention provides a large-section coil steel uncoiling equipment

The rotary drive mechanism is easily realized by those skilled in the art

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