What is the reason why the tension of the film winder is too small?
The film rewinding machine in use suddenly has a small tension, which causes it to fail to work properly. Let us analyze what is the reason.
The film winder consists of two most important mechanisms, the discharge end and the receiving end, with some other mechanical structures in between. The receiving end is driven by the motor to drive the magnetic powder clutch. If the magnetic powder clutch is not working properly, the receiving operation cannot be completed. The discharge end is discharged by the magnetic powder brake, and if the magnetic powder brake is not working properly, the discharging operation cannot be performed.
1. The magnetic powder clutch has no tension.
Need to check whether the magnetic powder clutch is burnt out or the controller does not send electricity to the magnetic powder clutch. Here, it is necessary to use the universal meter to detect whether the voltage of the two wires of the magnetic powder clutch is normal, and whether there is resistance or not. Look at the input leads. If there are indentations, it is very likely that the wires are broken and you need to wire them from the head.
2. There is sometimes no tension in the magnetic powder clutch.
For this reason, there is a short circuit or poor contact. Check if the input wire is exposed and touch the mechanical body. Check for loose wire connections. Another reason is that the internal magnetic powder has now lost a part of the magnetic properties, and sometimes there is no phenomenon when tension occurs during the application process. In this case, it is considered to replace the new magnetic powder.
3. The magnetic powder clutch is stuck.
There are several reasons for the magnetic powder clutch to be stuck. One is that the magnetic powder is completely ineffective and the fluidity is poor. Second, the bearing necrosis caused the magnetic powder clutch to be stuck. The third is caused by the hard object inside the magnetic powder clutch.
Article from Jiangmen Nantian Machinery Manufacturing Co., Ltd.：http://www.braveheartvol.com/
-
03-27
What is the reason why the tension of the film winder is too small?
There is sometimes no tension in the magnetic powder clutch.For this reason, there is a short circuit or poor contact. Check if the input wire is exposed and touch the mechanical body. Check for loose wire connections. Another reason is that the internal magnetic powder has now lost a part of the magnetic properties, and sometimes there is no phenomenon when tension occurs during the application process. In this case, it is considered to replace the new magnetic powder. 3. The magnetic po
-
03-27
Four operating requirements of the slitting machine
The most important performance indicators for fixed length slitting are the cutting accuracy and the consistency of the finished product length. The slitting length can be set continuously. If there is an error in the actual slitting length, it is easy to calibrate by setting parameters. Article from Jiangmen Nantian Machinery Manufacturing Co., Ltd.
-
03-27
What are the requirements for the process of the winder?
In the process of cutting the paper, the paper cutter will inevitably form a slit end face between the two cut papers. In theory, it can be cut into a plane, but in practice, it is often impossible to cut the unevenness. When the paper rolls are interlaced, the two rolls of paper are staggered together, and the width of the cut uneven paper rolls is inconsistent, which may cause trouble in use. The coated whiteboard paper is a coated paperboard having a bright coating on the coated side,
-
03-27
Working principle of rewinder PLC controller system
In the process of user program fulfillment, the rewinder does not change the status and data of the input point in the I/O image area, while other output points and soft devices are in the I/O image area or system RAM storage area. The status and data are subject to change, and the ladder diagrams listed above, the program performance results will work on the ladder diagrams that use the coils or data below; instead, the ladder diagrams below, The status or data of the rewritten logic coil can o