Lifting type multi-roll straightening machine

Abstract

The invention discloses a lifting type multi-roll straightening machine which comprises movable rolls, an intelligent speed control machine and fixed straightening machine rolls, wherein an intelligent motor is mounted at the upper ends of the movable rolls; the movable rolls are connected with a straightening machine housing through the intelligent motor; an automatic conveying machine is mounted below the straightening machine housing; a miniature transmission rod is mounted below the automatic conveying machine; a fixing rod is mounted at one end of the fixed straightening machine rolls; a transmission shaft is mounted above the intelligent speed control machine; driving wheels are mounted at the left end and the right end of the transmission shaft; each movable roll comprises a universal rotating shaft, hydraulic jacks, a miniature roll, an intelligent controller and an intelligent rotating machine; the universal rotating shafts are mounted at the lower ends of the intelligent rotating machines; and the intelligent rotating machines are connected with the intelligent controllers through the universal rotating shafts. The lifting type multi-roll straightening machine adopts an integral automatic vertical-type seven-roll straightening technology to achieve a full-automatic vertical-type seven-roll straightening effect.

Description

technical field [0001] The invention relates to the technical field of straightening machine equipment, in particular to an elevating multi-roller straightening machine. Background technique [0002] The straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. The straightening machine squeezes the bars through straightening rollers to change the straightness. Generally, there are two rows of straightening rollers. There are also two-roll straightening machines, which rely on the angle change of the two rolls to straighten materials with different diameters. The main types are pressure straightening machines, balance roll straightening machines, shoe roll straightening machines, and rotary reverse bending straightening machines. Machines, etc., the position of the rollers is at a certain angle to the direction of movement of the straightened product. Two or three large ones are active pressure rollers, which are driven by a motor to rotate...

AI Technical Summary

Problems solved by technology

[0002] The straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. The straightening machine squeezes the bars through straightening rollers to change the straightness. Generally, there are two rows of straightening rollers. There are also two-roll straightening machines, which rely on the angle change of the two rolls to straighten materials with different diameters. The main types are pressure straightening machines, balance roll straightening machines, shoe roll straightening machines, and rotary reverse bending straightening machines. Machines, etc., the position of the rollers is at a certain angle to the direction of movement of the straightened product. Two or three large ones are active pressure rollers, which are driven by a motor to rotate in the same direction. They rely on the rotating round rod or pipe The friction force makes it rotate. In order to achieve the required compression of the product by the roller, these small rollers can be adjusted forward or backward at the same time or separately. Generally, the more the number of rollers, the higher the precision of the product after straightening, and the product is rolled by the roller. After being bitten, the product is subjected to various deformations such as compression, bending, and flattening, and finally achieves the purpose of straightening. However, the traditional straightening machine does not have an intelligent operating system, and the operation is time-consuming. At the same time, the traditional straightening machine There is also a lack of intelligence. For the items that need to be straightened, can we use the lifting multi-roller straightening machine to replace the traditional straightening machine; The needs of different high and low occasions affect work efficiency

Images