Device for trimming, shoveling and then coiling composite material plate

Abstract

The invention provides a device for trimming, shoveling and then coiling a composite material plate, including a decoiler, a straightener, an end shear, a disc shear, an accident treatment shear, a front pinch roller, a shoveling mechanism, a rear pinch roller, a tensioner and a coiler, characterized by further including a waste edge coiling mechanism and double layers of loops. At the same time of shearing the composite material plate, the shorn waste scraps are coiled; during the shoveling separation, the threading of an upper composite material plate and a lower composite material plate is smoothly completed, the surfaces of the upper and lower materials are effectively prevented from being scratched or worn, the quality of products is guaranteed, simultaneously, the adhered part between the upper material plate and the lower material plate is shoveled and cut via a flat head; during the individual coiling, the amount of loop is adjusted according to the actual demands in order to store the composite material plate temporarily, so that the stacking of steel is avoided effectively, the respective micro-tension adjustment is achieved, and asynchronous decoiling and asynchronous operating of different coilers are achieved, the equipment is effectively protected, and the coiling quality of products is improved.

Description

[0001] technical field [0002] The invention relates to a device, in particular to a production device for edge trimming, waste edge coiling, shovel separation and layered coiling of a new composite material plate, belonging to the technical field of metal material calendering processing in the metallurgical industry. Background technique [0003] The hot-rolled stainless steel composite coil is composed of two layers of carbon steel plates sandwiching two layers of stainless steel plates, which are welded and sealed to form a composite slab, and then the composite slab is hot-rolled to form two inner layers of stainless steel, and two outer layers Composite sheet coils with layers of carbon steel. Before leaving the factory, according to the user's needs and subsequent extended processing and use requirements, the four-layer composite material coil must be torn into two composite boards, each of which is composed of a carbon steel layer and a stainless steel layer. After ...

AI Technical Summary

Problems solved by technology

However, the existing composite sheet tearing and coiling production line has the following deficiencies due to the structure and layout defects of each mechanism: 1) The composite material sheet cannot be temporarily stored, so that during the process of tearing, delamination and separate coiling, due to the speed Poor quality leads to stacking of steel, which leads to production stagnation, even affects product quality, and causes equipment damage; 2) Due to insufficient guidance during shoveling, it is easy to scratch or wear the stainless steel surface of the inner layer, which seriously affects the application of stainless steel composite materials 3) Due to the large width and thickness range of the cut waste edge, the cut edge material is seriously twisted and it is difficult to recycle

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