Novel numerical control silicon steel sheet transverse shearing line device

Abstract

The invention discloses a novel numerical control silicon steel sheet transverse shearing line device. The novel numerical control silicon steel sheet transverse shearing line device comprises a control center, a discharging device and a feeding channel. The feeding channel is sequentially provided with a front feeding device, a first punching device, a V-shaped opening shearing device, a second punching device, a rear feeding device, a swing shearing device and a discharging table. A material collecting device is arranged behind the discharging table. The material collecting device comprises a magnetic conveying belt and a sheet stacking table. The numerical control silicon steel sheet transverse shearing line device has the beneficial effects that the front feeding device and the rear feeding device are arranged, waste of sheets is reduced, and the shearing precision is improved; twisting and bulging of silicon steel sheets are avoided, and high-speed conveying of the silicon steel sheets is achieved; the first punching device and the second punching device are symmetrically distributed on the front side and the rear side of the V-shaped opening shearing device, one-step punching is achieved, time is saved, and the production efficiency is improved; and according to the material collecting device, the magnetic conveying belt is matched with the sheet stacking table, shorn silicon steel sheets are automatically stacked in order, operation of workers is reduced, human resources are saved, and efficiency is improved.

Description

Technical field [0001] The invention relates to the field of silicon steel sheet production, in particular to a novel numerical control silicon steel sheet cross-cutting line equipment. Background technique [0002] The silicon steel sheet cross-cutting line is mainly used to produce silicon steel sheets for transformers. The silicon steel sheet cross-cutting line is generally composed of a discharge device, a feeding device, a feeding channel, a punching device, a V shear device, a shearing device, a collecting device and a control center. It is composed of a feeding device, a punching device, a V-cut device and a shearing device in sequence on the feeding channel. Traditional silicon steel sheet cut-to-length lines have the following disadvantages: [0003] 1. The longitudinal length of the feeding channel of the silicon steel sheet cross-cutting line is generally several meters, and the feeding device is set at the starting point of the feeding channel, and the feeding distance...

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Problems solved by technology

[0003] 1. The longitudinal length of the feeding channel of the silicon steel sheet cross-cutting line is generally several meters, and the feeding device is set at the starting point of the feeding channel, and the feeding distance is long. Each roll of silicon steel sheet will cause several meters of waste and waste materials.

[0004] 2. The feeding device adopts push-type feeding, and the conveying distance is long. When the silicon steel sheet to be conveyed is narrow or thin, deformations such as twisting and swelling are prone to occur during the feeding process, and it is difficult to increase the feeding speed

[0005] 3. The distance between the feeding device and the shearing device is relatively long, and the cutting accuracy will be affected after long-distance feeding

The three-step operation of the traditional silicon steel sheet cutting line restricts the improvement of silicon steel sheet production efficiency

[0007] 5. The shearing device of the traditional silicon steel sheet cross-cutting line is generally fixed, and the shearing angle cannot be adjusted, so the scope of application is narrow

[0008] 6. The material collecting device of the traditional silicon steel sheet cross-cutting line is high-speed discharge. After the silicon steel sheet flies out of the conveyor belt, the silicon steel sheet is pressed down by the lower pressing block from top to bottom, so that it falls to the set position, but this method The safety is low, and the silicon steel sheets collected at the same time are not neat, and need to be stacked and sorted by manpower, which affects efficiency and wastes human resources

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