Strip steel curling control device of cold-rolled silicon steel production line
A cold-rolled silicon steel and curl control technology, applied in metal rolling, metal rolling, manufacturing tools, etc., can solve the problems of reducing product yield, increasing equipment maintenance cost, increasing product cost, etc., to improve yield, reduce Consumption, the effect of reducing the frequency of use
Pending Publication Date: 2021-08-06
ANGANG STEEL CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this way, it is forced to increase the cost of the product, reduce the yield of the product, and indirectly increase the maintenance cost of the equipment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The specific structure of the strip coil control device of the cold-rolled silicon steel production line of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0016] Such as figure 1 Shown is a schematic diagram of the equipment structure of the strip coiler of the original cold-rolled silicon steel production line.
[0017] Such as figure 2 Shown is a schematic diagram of the equipment structure of the strip coiler of the cold-rolled silicon steel production line of the present invention.
[0018] A strip coiling control device for a cold-rolled silicon steel production line, consisting of a coiler, a guide roller, a hydraulic station, a servo valve and its oil cylinder, a computer control system, a coiler displacement sensor and a strip edge position detector The coiling machine system is equipped with a strip edge position detector on the brackets on both sides of the strip steel roller table to detect ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a strip steel curling control device of a cold-rolled silicon steel production line. The strip steel curling control device comprises a curling machine system consisting of a curling machine, a guide roller, a hydraulic station, a servo valve, an oil cylinder of the servo valve, a computer control system, a curling machine displacement sensor and strip steel edge position detectors, wherein the strip steel edge position detectors are respectively arranged on two sides of a strip steel roller way of the system so as to respectively detect the positions of two edges of strip steel on the roller way, and detection signals are respectively transmitted to the computer control system. The computer control system can calculate the central position of the strip steel according to signals input by the two strip steel edge position detectors, compare the central position with a curling machine central displacement signal input by the curling machine displacement sensor, and control a push rod of the oil cylinder to push the curling machine to move according to a comparison result, so that the curling center of the curling machine is consistent with the central line of the strip steel. The strip steel curling control device has the beneficial effects that the curling center of the curling machine is consistent with the central line of the strip steel, so that edge cutting is not needed, and the yield of the strip steel is improved.
Description
technical field [0001] The invention belongs to the field of electrical equipment, and in particular relates to a strip coil control device for a cold-rolled silicon steel production line. Background technique [0002] At present, the control system of the strip coiler of the cold-rolled silicon steel production line of some domestic metallurgical enterprises uses the deviation correction control system of the North American company. However, the curl correction control system can only control the coiler to align the edge of the strip on one side in the form of EPC to curl. Due to the inherent defects of the production raw materials and the defects of the edge of the finished product during the production process, it is necessary to trim the strip steel by disc shears before the strip steel is coiled, so as to achieve the edge alignment effect of the finished product. In this way, it is forced to increase the cost of the product, reduce the yield of the product, and indirec...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B21B15/00
CPCB21B15/00B21B2015/0057
Inventor 郭琪李元华袁雪松张立斌
Owner ANGANG STEEL CO LTD