How to solve the continuous "burst line" failure of the Folder

  • When an automatic Folder gluer machine is in production, there is a continuous "wire burst" failure, what should I do? Next, ROYAL, the manufacturer of the Folder gluer machine, will fundamentally solve the problem of the Folder gluer machine explosion. This article will analyze the reasons for the explosion of the Folder gluer machine and check them one by one to help you make better use of the Folder gluer machine.

    Before solving the Folder gluer machine burst line failure, let's first understand what is the burst line.

    The so-called "burst line" means that during the process of the Folder gluer machine, due to improper adjustment and operation of the equipment by the operator or the cardboard being too dry, the indentation line of the carton box bursts and breaks. The occurrence of a "burst wire" failure of the Folder gluer machine will greatly increase the reject rate and seriously affect normal production.

    Folder gluer machine burst failure analysis

    After careful inspection, it was found that there were oil stains on the indentation line of the carton where the Folder gluer machine had an "explosion line" failure, but the Folder gluer machine found no abnormalities from the feeding part to the receiving part, and the carton indentation after die-cutting The lines are clearly visible, which indicates that the die-cutting pressure is appropriate and the die-cutting quality is acceptable. After testing, the temperature and humidity of the workshop also meet the production requirements of the Folder gluer machine, and the die-cutting bottom plate is not deformed.

    After the above factors are excluded, the cause of the "broken wire" failure of the Folder gluer machine may be the inaccurate adjustment of the Folder gluer machine. For this, the Folder gluer machine should be returned:

    First, adjust the cutter head and the platen roller below it to avoid the skew phenomenon;

    Then adjust the tension of the pressing belt and the position of the baffle in the pre-folding part and the folding part of the Folder gluer machine to ensure that there is no obstruction and uneven pressure during the paper feeding process of the Folder gluer machine;

    Then adjust the position of each pressing board operating handle of the Folder gluer machine to ensure that the pressing force of the Folder gluer machine is consistent.

    After the adjustment is completed, start the test and print. If the "wire burst" fault still exists, the following steps are required:

    Folder gluer machine

    Folder gluer machine burst line troubleshooting

    It is concluded from this that the "burst wire" failure of the Folder gluer machine is not a traditional failure, but is caused by other links unrelated to pre-folding and self-folding operations.

    Then, by jogging the paper and randomly extracting the carton pieces for inspection, it was found that the "burst line" failure of the Folder gluer machine occurred after the compaction, so it can be concluded that the carton box pieces passed through the "pressed brass" part Excessive extrusion caused the indentation line to be damaged.

    During the production process, the "pressed brass" part of the Folder gluer machine is used to press the carton box sheet to prevent the carton box sheet from being deformed during the forming process. However, due to the stress change of the "pressed paper brass" parts, it is often easy to cause the "burst wire" failure of the Folder gluer machine.

    Since the pressure of the "pressed brass" part is not adjustable, it is moved to a position far away from the paper feeding area to ensure that the Folder gluer machine carton sheet passes through the "pressed brass" part smoothly.

    At the end of the test, the Folder gluer machine "exploded" fault was completely eliminated.

    Summary of Folder gluer machine after explosion test

    The body of the Folder gluer machine is long, and there are many parts that need to be operated and adjusted. In the process of forming the carton, the operator of the Folder gluer machine is required to have high equipment adjustment and operation ability.

    When the above-mentioned "burst line" failure occurs, the Folder gluer machine operator can analyze and judge from the following aspects:

    (1) Whether the paper is too dry;

    (2) Whether the die-cutting pressure of the carton box is too large;

    (3) Whether the tension of the delivery belt of the Folder gluer machine is too large;

    (4) Whether the "brass" parts of the Folder gluer machine are pressed against the carton sheet.

    Well, the above is the whole content about the Folder gluer machine explosion fault brought by the Folder gluer machine supplier. I hope that the introduction of this article can help you to troubleshoot the Folder gluer machine fault smoothly and help you use the Folder better. gluer machine, for more information about Folder gluer machine, please refer to our previous articles:

    What should be paid attention to when the automatic Folder gluer machine is operating?

    How to maintain the automatic Folder gluer machine?