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Guangzhou Tongyang would like to share with you how to deal with the failure of the round bottle labeling machine? Know the maintenance in advance​

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  • Release time: 2023-10-23

Many people who have purchased a round bottle labeling machine know that machine debugging is actually very energy-consuming and time-consuming for people who have no experience and understanding. Perhaps, if you spend a high price to buy a good equipment without complete after-sales guidance and common sense about equipment debugging and operation, users will still feel that the equipment has many problems. People will have red lights because they don’t rest, not to mention that the equipment needs to continue to run. For a long time, there will be some big and small problems. Today, Xiaobian summarized some common problems about round bottle labeling machines. .

1. The labeling machine does not move.

2. Label machine clicks continuous labeling

3. Click the label machine once to make two labels

4. The labeling machine automatically does not label

5. When materials pass through the labeling machine, multiple labels will appear

6. The label accuracy is poor and the effect is not up to standard.

7. Label machines often break labels

Next, let’s talk about the above issues. Where should we investigate them.

If the round bottle labeling machine has trouble moving the label, we need to pay attention to the PLC program, label feeder, label sensor, power supply, servo driver, etc.

Check that the PLC program is not downloaded or the PLC dials when it is stopped: we need to re-download the corresponding program and dial the PLC to the running state;

2. Check whether the label feeder is closed: we need to open the label feeder;

3. Check whether the "labeling speed" of the round bottle labeling machine is set to 0, then the label will not be produced. We need to reset a labeling speed; ensure that the machine has "operation indicators";

4. Check whether the maximum label output length of the labeling machine is set to 0. We need to use the labeling machine MAX bid length is generally set to 2-3 times the actual label length;

5. Check whether the PLC input point of the labeling electric eye of the labeling machine is connected incorrectly. You need to check whether the input signal point of the electric eye is correct;

6. Check whether the servo drive and motor are powered on or press emergency stop. What we need to do is to release the emergency stop button, check the line status, and ensure that the power is connected;

7. Check whether the servo drive parameters are set. We need to refer to the setting table to set the parameters, and then power off and restart;

8 We need to reset parameters or replace the driver to ensure normal operation.

If there is a problem of continuous labeling by jogging, we need details such as labeling eyes.

1. In order to check the label electric eye failure, we need to use the reference manual to reset the sensitivity of the label electric eye until the output of the label and the backing paper is stable when switching the electric eye; at this time, the electric eye state will return to normal;

2. Check whether the pre-label length is set too large. We need to ensure that the pre-label length value cannot be greater than the actual label length value;

3. Check the sundries in the groove of the label's electric eye. Before we have a stable output signal, we need to clean up the debris and reset the parameters;

4. We need to replace the label sensor to check whether the label sensor is damaged (it must first be determined whether it is damaged, whether it is NPN or PNP signal, and whether the voltage is consistent);

5. Contact an electrical engineer to check whether the PLC program is wrong! Guli Automation has a complete after-sales service, solidifies its roots, strives for progress, is perseverant, and always persists in working hard to do machine work well!

Guangzhou Tongyang Intelligent Equipment Co., Ltd. is a company located in Guangzhou that focuses on the development and production of automatic filling, capping machines, labeling machine equipment, hot melt adhesive labeling machines , rotary labeling machines , and round bottle stickers for industrial purposes. Labeling machine; as well as supporting equipment combined with automatic labeling on the production line and related system integration projects.

Hot melt adhesive labeling machine, rotary labeling machine, round bottle labeling machine


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