Safety Operation Regulations for Fully Automatic Can Sealing Machine

Instructions for operating the fully automatic can sealing machine:

1： Check if the power and gas sources meet the specifications.

2： Main motor function

The sealing main motor (sealing motor 960r/min), when the sealing clutch disc is hung on top of the clutch cylinder (overcoming the resistance of the spring), the motor runs for 11 revolutions (about 0-7 seconds), and the clutch disc automatically disengages (the clutch cylinder stops and resets at about 0.5 seconds). Due to the tension of the spring, the hanging pin is pulled out of the concave hole to complete one sealing action.

3： Segmenter section

When the frequency conversion is enabled, the indexing motor starts to operate, and the clutch electromagnetic suction cup is powered to match the reducer with the motor, driving the divider to perform indexing action.

4： Pressure tank and top tank cylinder parts

After the dividing disc divides the product in place, before performing the sealing action, the can pressing cylinder presses the product into the wheel thread to perform the sealing action. The top material cylinder is used to top the sealed product to prevent it from being stuck on the sealing tray due to not being pushed into the dividing plate during further operation, which would prevent the dividing plate from functioning.

5： Sealing clutch cylinder

When the product division is in place and sealing action is required, the sealing cylinder lifts the gear plate through the bracket. After about 0.5 seconds of hanging the pin and the concave hole, the clutch cylinder stops moving and resets. At this time, the gear cannot be detached due to the rotation of the main motor and needs to automatically detach after running for 11 revolutions. The spring pulls the Liuli River plate away from the concave hole. After the sealing cylinder is lifted for 0.5 seconds, the release plate should be able to automatically hang under normal circumstances. If not, check the mechanical device.

6： Push cylinder

Regardless of the working mode, when the indexing plate is rotated to a position, the can pushing cylinder performs one can pushing action. At this time, regardless of whether there is a product at the position, the cylinder performs one action to push the product away from the indexing plate. This action is controlled by time in the program. The time required to push the product away under normal air pressure is set in the program, and the action is reset after the time is up. Cannot stay too long, must return to position within the range of the push rod at the next indexing position to prevent jamming.

7： Tank conveyor belt

When in automatic working mode, the conveyor belt continues to operate until a product is detected when the proximity switch of the dividing plate's dividing position does not detect it. When the indexing plate is running, the conveyor belt cannot operate to prevent friction between the product and the indexing edge. When the division is in place, the conveyor belt has enough time to feed the product into the division position during the sealing action, without affecting the sealing cycle.

8： Overview of Work Programs in Automatic Mode

Before executing the automatic working mode of the can sealing machine, manually perform a sealing action to check whether each program action and the operation of each mechanical structure are normal. Select the automatic mode position on the work mode switch (in automatic mode, there needs to be a downward pressure cylinder upper signal, an upward top cylinder upper signal, a clutch cylinder in-situ signal, and a sealing clutch disc in-situ signal) to start the main motor, and then press the start button for automatic operation. At this time, the west east operation indicator light will light up, and the equipment will be in a west east operation state (note: at this time, human limbs should leave the operating parts of the equipment to prevent harm to the human body).

After the conveyor belt sends the cans into the indexing station, the product detection switch sends the product signal to the PLC. After program processing, the PLC outputs the indexing clutch action, and the indexing clutch electromagnetic disk is powered on. The indexing disk is mechanically driven to rotate. After completing one station rotation, the signal of the product indexing in place is sent to the PLC through the indexing sensor of the divider (note: at this time, the indexing clutch electromagnetic suction cup is not powered off and continues to work. About 30 degrees before the next station's indexing is about to begin, the indexing stop sensor sends the signal to the PLC, and the indexing clutch electromagnetic suction cup loses power and separates - the role of the second sensor is to enable the next indexing to be completed in a shorter time), After processing, the PLC outputs a downward pressure action, and at the same time, the top material cylinder is also powered to descend, smoothly pressing the product into the wheel thread. At the same time, the signal of the downward pressure in place is sent to the PLC, and the clutch cylinder is pushed up. The sealing gear disc is clamped into the concave hole, and the sealing action is executed. After the sealing action is completed, the sealing gear disc falls off, the spring pulls it back to its original position, and the wire number returns, indicating that the sealing is completely completed. At this time, the lower pressure cylinder returns to its original position, and the upper top cylinder automatically pushes upwards, and the intermediate product pushes out the wheel thread. The upper signal of the lower pressure cylinder and the suction cup have not lost power, and continue to work. About 30 degrees before the next station is about to start dividing, the dividing stop sensor sends the signal to the PLC, and the dividing clutch electromagnetic suction cup loses power and separates - the second sensor's function is to complete the next dividing in a relatively short time. After processing, the PLC outputs the pressing action, and at the same time, the top material cylinder also receives power and descends, smoothly pressing the product into the wheel thread. At the same time, the signal of pressing in place is sent to the PLC. The clutch cylinder is pushed up, and the sealing gear disc is clamped into the concave hole to perform the sealing action. After the sealing action is completed, the sealing gear disc falls off, the spring pulls it back to its original position, and the wire number returns, indicating that the sealing is completely completed. At this time, the lower pressure cylinder returns to its original position, and the upper top cylinder automatically pushes upwards, and the intermediate product pushes out the wheel thread. The upper signal of the lower pressure cylinder and the upper signal of the upper top cylinder are sent to the PLC, and the PL outputs the indexing operation signal. The indexing separation plate is powered on again to operate and perform the indexing of the next station, repeating the sealing action one after another.