Control system and control method of bilateral scissors capable of fast shearing
A control method, double-shear technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the secondary section, can not automatically adjust the rapidity of automatic shearing of double-sided shears in real time, unreasonable clearance between cutting blades, etc. problems, to achieve the effect of improving finishing efficiency, improving automatic shearing accuracy, and increasing steel plate automatic shearing speed
Inactive Publication Date: 2014-07-16
JIGANG GRP
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Problems solved by technology
At present, most domestic double-shear systems have unreasonable cutting edge clearance and low adjustment accuracy, which leads to secondary section phenomenon in steel plate trimming. At the same time, the fixed steel shear step length cannot be adjusted automatically in real time, which restricts the rapidity of automatic shearing of double-sided shears.
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0020] see figure 1 and figure 2 , a precise and rapid shearing control system for bilateral shears, comprising:
[0021] MES subsystem: responsible for the tracking of production orders, obtaining the specification information of the steel plate to be sheared, and counting the life and shearing amount of the shearing blade in use; it also includes:
[0022] Double-shear accurate and fast shearing subsystem: used to calculate the optimal value of the shear gap and the optimal value of the main shear speed and step length of the currently sheared steel plate;
[0023] PLC control subsystem: By receiving the optimal value of the shear gap and the optimal value of the main shear speed step in real time to perform on-site actions, so that the main equipment of the double shear on site operates in an ideal state.
[0024] The double-s...
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The invention discloses a control system and a control method of bilateral scissors capable of fast shearing. The control system of the bilateral scissors capable of fast shearing comprise a manufacturing execution system (MES) subsystem being charge of tracking production orders, obtaining specification information of a steel plate to be sheared, and at the same time making statistics on service life and shearing quantity of a shear blade in use. The control system and the control method of the bilateral scissors capable of fast shearing are characterized by further comprising the subsystem with the bilateral scissors capable of fast shearing and a programmable logic controller (PLC) control subsystem, wherein the subsystem with the bilateral scissors capable of fast shearing is used for calculating optimum value, and main shearing velocity and step length optimum value of a shearing gap of a steel plate in shearing, the PLC control subsystem is used for receiving optimum value, main shearing velocity and step length optimum value in real time to carry out site movement, and therefore the purpose that main equipment of the bilateral scissors on the site runs in an ideal state can be achieved. According to the control system and the control method of the bilateral scissors capable of fast shearing, automatic shearing precision of the bilateral scissors is greatly improved, automatic shear velocity of the steel plate is greatly improved, and collecting finishing efficiency of the finished plate is greatly improved.
Description
technical field [0001] The invention relates to the field of bilateral shear control, in particular to a precise and rapid shear control system and control method for bilateral shears. Background technique [0002] Quality and efficiency are the life of an enterprise. The finishing process of thick plate production in iron and steel enterprises is responsible for the collection and trimming of finished steel plates. As the key equipment in the steel plate trimming process, the double-sided shear has a great influence on the dimensional accuracy and production speed of the finished product. At present, most domestic double-shear systems have unreasonable cutting edge clearance and low adjustment accuracy, which leads to secondary section phenomenon in steel plate trimming. At the same time, the fixed steel shear step length cannot be adjusted automatically in real time, which restricts the rapidity of automatic shearing of double-sided shears. . This is the weak point of pr...
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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 王涛李小庚尹国伟杨淑美赵婷婷魏玲黄亚飞刘敏
Owner JIGANG GRP