How To Debug And Set The Time For The Continuous Rolling Vacuum Packaging Machine?

As far as we know, the working principle of the continuous rolling vacuum packaging machine is vacuum-sealing-delay-deflation. It is driven by the forward movement of the chain to drive the conveyor belt to roll forward. If you are adjusting the packaging time of this packaging machine, you need to read the manual first, and follow the instructions and the instructions of the factory commissioning personnel. There is also some preparatory work to be done before this.

First of all, this machine needs to set various pumping time when it is used. One is the adjustment of the vacuum time. The vacuum time is set by the vacuum schedule, which is set on the touch panel operation panel. Since this pumping time is adjusted by controlling the pumping time in the working chamber, it is related to the size of the working chamber and the exhaust speed of the vacuum pump. When pumping in the same time, the vacuum of the vacuum pump with a large exhaust speed will be greater than the vacuum of the vacuum pump with a small discharge speed, and the vacuum pump with a large exhaust volume will reach the specified pressure more quickly.In the case of the same large studio and vacuum pump, the required vacuum is related to the pumping time. When the pumping time is adjusted, the vacuum gauge pointer can be extended for another 3-5 seconds after it stops rotating. If the pumping time is too long, the moisture in the package will evaporate, which means that the vacuum pump oil changes, affecting the vacuum of the vacuum pump.

The second is the adjustment of the heating seal. The heating time and heating voltage are different depending on the package used. The heating voltage was adjusted to medium, the heating time was adjusted to 2 seconds, and the heat sealing test was conducted. According to the heat sealing effect, the heating sealing voltage and heating time are reset. A better setting of the door is to lower the voltage and lengthen the time, which will enhance the sealing effect (of course, this will reduce the working efficiency).

Adjustments for the three cooling times and one week of operation also need to be done. After the continuous rolling vacuum packaging machine is heated, the cooling time of the packaging bag is obtained under pressure, and the packaging bag will be sealed. Depending on the type of bag, the cooling time should be adjusted if necessary. Due to unskilled operation or other reasons, it is necessary to lengthen the running time of one week. At this time, the cooling schedule and the opening delay schedule can be adjusted.

Fourth, the adjustment of the studio opening position and the landing position is like this. The opening position of the studio can adjust the opening height of the cover according to the needs of the package. After determining the height of the working cover, one of the stroke switch picks can hit the small wheel of the other travel switch.

When understanding the adjustment of the conveyor belt operation, it is necessary to know that the conveyor belt operation is to pull the conveyor belt when the motor drives the chain to work. Then you need to know the principle of the conveyor motor brake. There is an electromagnetic brake at the end of the motor. When the motor is energized, it also energizes and pulls. At this time, it does not brake the motor. When the motor is powered off, it also loses power. The brake brakes the motor under the action of the spring.

The position where the conveyor belt stops should be the center of the heating rod aligned with the center of the sealing table. The distance between the heating rod and the sealing table should be 7-10 mm. If the gap becomes smaller, replace the pallet adjusting spring. When this continuous rolling vacuum packaging machine works for a period of time, due to the wear of the machine parts, the error of the movement coordination may result in inaccurate parking position, then it is necessary to adjust the stroke switch paddle.

Learn about this machine. Moreover, the equipment has been debugged before leaving the factory. After the equipment arrives at the location, it is necessary to repeatedly test the vacuuming time, heating time, delay time and deflation time.