The production line is used to uncoil, strip and reel the coil material of different specifications into the coil material of the required fixed width size to be used in various stamping production lines. The production line has reasonable layout, convenient operation, high degree of automation, high production efficiency, high working accuracy and moderate price. It can process all kinds of cold rolled, hot rolled coil, silicon steel plate, stainless steel plate, color plate, aluminum plate and all kinds of metal plate after electroplating or painting. Widely used in automotive, agricultural vehicles, containers, home appliances, packaging, building materials and other metal plate processing industry. The production line is mainly used for loading trolley, uncoiling machine, slitting machine, trimming machine, shearing machine, stacking device and so on. At the same time, it is equipped with swinging intermediate bridge, traction device, deviation correction device, CNC feeding and measuring device. This production line is an automatic coiling processing equipment integrating machine, electricity, liquid and gas.

The uncoiling levelling and cutting production line should detect the interface signal. That is, the principle of this detection method is to check through programmable inspection, such as some control system prompts the signal light and the exchange of lights between each other, and do a simple analysis to check the fault place. The main characteristics of the hydraulic plate rolling machine motor are high speed, small transition inertia, easy to start and brake, high conditioning sensitivity, generally high-speed hydraulic motor output torque is not large, so it is also known as high-speed small torque hydraulic plate rolling machine motor, the basic type of low-speed hydraulic plate rolling machine motor is radial piston type. The coil is rolled according to the parameters of the uncoiler rules. The thickness of the coil is 20mm, the length is 2500mm, and the yield limit of the coil data is less than 250Mpa. When the main drive stops, the lifting of the upper roller, the tipping return of the overturned bearing and the cocking of the upper roller can be carried out.

By measuring the actual thickness and width of the strip through uncoiling, and comparing with the accuracy curve of the thickness meter and width meter, it can be checked whether the thickness meter and thickness and width meter involved in automatic control are normal, and whether the strip thickness and width control are within the standard. With the development of steel distribution industry and sheet metal industry, users have higher requirements for the flatness of the length cut strip in the cross-cutting uncoiling and flattening production line, this trend is particularly obvious in the sheet uncoiling and flattening production line. When determining the main parameters of the straightener roll diameter and roll distance, it is necessary to meet the requirements of the strength of the straightening roll for the large thickness of the strip, and the requirements of the straightening effect for the small thickness of the strip, as well as the strength of the universal coupling connected to the straightening roll and the strength of the journal.