Industrial construction electric control system for decoiling and fixed-length cutting of thin plates
An electronic control system, industrial technology, applied in manufacturing tools, metal processing equipment, other manufacturing equipment/tools, etc., can solve problems such as low work efficiency, inability to achieve full automation, and inability to realize automatic determination of material positions, and achieve improved automation. level, achieve unmanned operation, and ensure the effect of accuracy
Active Publication Date: 2021-06-01
WEIFANG UNIV OF SCI & TECH
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Problems solved by technology
[0009] The above-mentioned patents cannot realize the automatic judgment of the position of the material, as well as the functions of automatic leveling, fixed length and cutting of the material, and require manual operation with the machine, which cannot realize full automation and low work efficiency
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Embodiment 1
[0034]Example 1, an industrial construction electronics system, an industrial construction electronics, a thin plate, including a power module, a motor control module, and a PLC module, and the PLC module includes a PLC, the model number of the PLC is XC3-48T-E, and the PLC includes a PLC output and a PLC. Input.
[0035]Such asfigure 1 As shown, the power module includes a three-phase power source, the R-ray, S-line, T line and N0 lines of three-phase power supplies, R-lines, S-line, T lines, and N0 lines of circuit breakers QF1, three-phase power supplies. The L11 line, L21 line, L31 line and N1 line of the three-phase power source are changed after QF1, and the N1 line of the other end of the circuit breaker QF1 is connected to the coil 2 foot of the contactor KM1. The contactor KM1 coil 1 foot connection is normally closed. One end of the switch SB1, the other end of the other end of the three-phase power supply, the T-axis 3 foot and the three-phase power supply of the coil 3 foot...
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The invention discloses an industrial construction electric control system for decoiling and fixed-length cutting of thin plates. The industrial construction electric control system comprises a power supply module, a motor control module and a PLC module, wherein the PLC module comprises a PLC, the model of the PLC is XC3-48T-E, and the PLC comprises a PLC output end and a PLC input end. The industrial construction electric control system has the following advantages that positioning adjustment of the position of the thin plates is achieved through PID adjustment of a movable roller and feedback of a displacement sensor, starting, pausing and delayed starting of feeding frequency conversion can be achieved through zone bit judgment of an in-place optical fiber and photoelectric zone bit judgment, then length fixing of the thin plates is achieved to guarantee the accuracy of follow-up cutting of a cutting knife, feedback can be conducted on feeding frequency conversion and decoiling power frequency conversion, frequency conversion adjustment and proportion adjustment can be conducted on the decoiling power frequency conversion, cyclic work is achieved, unmanned operation is achieved, and the automation level is improved.
Description
Technical field[0001]The present invention relates to the technical field of steel sheet processing equipment, and a thin plate opens a flat fixed length cutting industrial construction electronically controlled system.Background technique[0002]The current thinboard processing line, generally use the opening machine to flatten the sheet after the rolling board is opened to ensure the flatness of the plate, ensuring that the length of the plate body is deactivated on the shear machine, and the production line is used The thin plate fixed length device has a problem that the precision is not high, so that the scared steel plate size does not meet the requirements, and it is necessary to work with the machine and the machine, and therefore there is an automated operation such as automatic cutting.[0003]For example, the patent number is CN201520547696.X, the patent name is a patent for the automatic all-in-one automatic all-in-one, which has been published for the coil opening and cutti...
Claims
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IPC IPC(8): B23P23/04B23K26/38B23D31/00
CPCB23P23/04B23K26/38B23D31/00
Inventor 潘春玲
Owner WEIFANG UNIV OF SCI & TECH