5-1 Overall OverviewThe electronic control system of the equipment consists of an electric control cabinet, an operation console and a remote controller. Power supply 380V/50HZ. The main switch has short-circuit protection and overload protection of the main motor. The forward and reverse rotation of the motor is controlled by the AC contactor; the control circuit adopts the PLC programmable controller system, with few relays, reliable operation and long service life. The control cabinet is equipped with all control buttons and indicator lights to complete the product rolling process to control the operation and work status of the whole machine.5-2 Various ProtectionsEach motor has a corresponding circuit breaker for over-current protection;Each motor has a corresponding thermal relay for overload protection;The horizontal movement of the upper roller and the lifting and lowering of the idler roll have the corresponding limit switch as limit protection;The overturning and resetting of the inverted cylinder are respectively provided with upper and lower limit switch protection;The main power circuit breaker has a shunt release, and there are “emergency stop” buttons on the console and the tilt bracket to cut off the main power remotely.5-3 Various interlocksAfter the tilting frame is fully reset, the upper roller can move up and down, move forward and backward, the lower roller can rotate forwards and backwards, and the roller can be lifted and lifted (such as the "overturning frame reset" limit switch for detecting);When the upper roller is in the upper position, the upper roller moves horizontally, and the falling side alone cannot go down (the “upper roller upper limit switch” detects);5-4 Failure indicationWhen the lower roller motor, the horizontal moving motor and the roller motor are overloaded, the fault indicator lights;When the PLC fails, the fault LED prompts.
1. Open the Bending Machine Computing System folder and double-click the "Applications" shortcut to enter the Calculation Software page.2. Select the desired function key according to the page prompts and press the corresponding function key on the computer.3. Press “F1 System Parameters” to enter the parameter input page, press “F1 Allow Modifications”, and then fill in the cylinder parameters to be rolled according to the above display; under normal circumstances, only fill the board thickness, board width, and coil diameter. After the parameter is determined by “F9 Data Processing”, press “F4 Parameter Output” to enter the calculated page, and input the parameters of the upper face to the rolling machine touch screen in the opposite direction. (The parameters on this page generally only need Y1-Y4, +-X data)4. Y1-Y4 in the software is the four target values indicating the roll-down amount, Y1 is the value pressed to the workpiece, and Y2 is the value of the roll-side roll (press down to this value multiple times when the workpiece is nearly full). , Y3 is the workpiece pressure head value, Y4 is the workpiece forming value; +X, -X is the value of the horizontal movement of the upper roller.Note: This software is only a simulation calculation. In the actual use process, data modification can be performed on the coiler touch screen.Note: The company's all CNC process independent research and development, free upgrades for life.
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