Automatic sealing machine Operation related instructions:
One: Check whether the power supply and air supply meet the specifications.
Two: Some functions of the main motor
Sealing main motor (sealing motor 960r/min), when the sealing clutch disc is hung on the clutch cylinder (overcoming the resistance of the spring), after the motor rotates for 11 revolutions (about 0-7 seconds), the clutch disc automatically disengages (clutching The cylinder has stopped moving and reset in about 0.5 seconds), due to the pulling force of the spring, the hanging pin is pulled out from the concave hole to complete a sealing action.
Three: splitter part
When the frequency conversion is enabled, the indexing motor starts to run, and the rotating clutch electromagnetic chuck is energized to make the reducer match the motor and drive the divider to do the indexing action.
Four: Pressure tank, top tank part
After the indexing turntable indexes the product in place, before the sealing action is required, the pressure tank cylinder presses the product into the wheel wire to perform the sealing action. The ejector cylinder is used to top the sealed product to prevent the product from being pushed into the index plate and stuck on the sealing tray when it runs again, making the index plate unable to operate.
Five: Sealing clutch cylinder
When the product indexing is in place and the sealing action is required, the sealing cylinder supports the gear plate through the bracket. After about 0.5 seconds after the hanging pin and the concave hole are hung, the clutch cylinder stops and resets. At this time, the gear is already Due to the rotation of the main motor, it cannot fall off. It needs to automatically fall off after 11 revolutions. The spring pulls the Liulihe plate away from the concave hole. 0.5 seconds after the sealing cylinder is lifted, the clutch disc should be able to hang up automatically under normal conditions. If not, check the mechanism.
Six: Push cylinder
Regardless of the working mode, when the index plate is in place after a station is in place, the tank pushing cylinder performs a push action. At this time, no matter whether there is product in the station, the cylinder performs an action to push the product away from the index plate. This action is controlled by time in the program. How long it takes to push the product away when the air pressure is normal, set the time in the program and reset the action when the time is up. Can not stay too long, must enter the push rod range and return to the next indexing position to prevent material jam.
Seven: Into the tank conveyor belt
In the automatic working mode, when the proximity switch of the indexing position of the index plate does not detect the product, the conveyor belt continues to run until the product is detected. When the index plate is running, the conveyor belt cannot run to prevent the product and the index from rubbing against the edge. When the indexing is in place, the conveyor belt has enough time to send the product into the indexing position just when the sealing action is performed, without affecting the sealing cycle.
Eight: Overview of working procedures in automatic mode
Can sealing machine Before executing the automatic working mode, perform a sealing action manually to check whether each program action and the operation of each mechanical structure are normal. The working mode switch selects the automatic mode position (in automatic mode, the upper position signal of the lower pressure cylinder, the upper position signal of the upper cylinder, the original position signal of the clutch cylinder, and the original position signal of the sealing clutch disc are required) to start the main motor, and then press the start of automatic operation Press the button, the West-East operation indicator light is on at this time, and the equipment is in the state of West-East operation (Note: At this time, human limbs should leave the equipment operation part to prevent human body from being injured).
When the conveyor belt sends the tank to the indexing station, the product detection switch sends the product signal to the plc. After the plc is processed by the program, it outputs the indexing clutch action, the indexing clutch electric disk is energized, and the indexing disk is driven by the machine. Rotation, after completing a station rotation, the index sensor of the divider will send the signal of the product indexing to the plc (note: at this time, the indexing clutch electromagnetic chuck has not lost power, and it continues to work. About 30 degrees before indexing of one station, the indexing stop sensor sends the signal to the plc, and the indexing clutch electromagnetic chuck loses power and separates--the role of the second sensor is to make the next indexing completed in a short time) After the plc is processed, the pressing action is output. At the same time, the ejector cylinder is also powered down at the same time, and the product is smoothly pressed into the wheel wire. At the same time, the signal of pressing down is sent to the plc, the clutch cylinder is lifted, and the sealing gear plate is stuck in Concave hole, perform sealing action. When the sealing action is completed, the sealing gear plate falls off, the spring pulls it back to its original position, and the wire number is restored, indicating that the sealing has been completed. At this time, the lower cylinder returns to the position, the upper cylinder automatically pushes upwards, and the product is ejected from the wheel wire. The upper signal of the lower pressure cylinder and the suction cup are not de-energized, and continue to work. When the operation is about 30 degrees before the next station is about to be scored, the indexing stop sensor sends the signal to the plc, and the indexing clutch electromagnetic chuck loses power and separates --The function of the second sensor is to enable the next indexing to be completed in a short time), after the plc is processed, the pressing action is output, and the ejector cylinder is also powered down at the same time, and the product is smoothly pressed into the wheel wire. At the same time, the signal of pressing down is sent to the plc, the clutch cylinder is up, and the sealing gear plate is stuck into the concave hole to perform the sealing action. When the sealing action is completed, the sealing gear plate falls off, the spring pulls it back to its original position, and the wire number is restored, indicating that the sealing has been completed. At this time, the lower cylinder returns to the position, the upper cylinder automatically pushes upwards, and the product is ejected from the wheel wire. The upper signal of the lower pressure cylinder and the upper signal of the upper cylinder are sent to the plc, and the pl outputs the indexing operation signal, and the indexing clutch disc is energized again to perform the indexing of the next station, and repeat the sealing action one after another.
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