How to solve the problem of belt deviation of folder gluer machine

Belt is an essential part of jewelry box production machinery, and belt deviation is inevitable in the process of paste box, so how to solve the problem of belt deviation in the process of work?

1、 Deviation and its treatment. There are many reasons for belt conveyor deviation, the main reason is low installation accuracy and poor daily maintenance.

In the process of installing the conveyor, the head and tail rollers and the intermediate idlers should be kept on the same center line as far as possible, and they should be parallel to each other, so as to ensure no deviation or less deviation. In addition, the belt joint should be correct, and the perimeter of both sides should be the same. If there is deviation, check the following factors and determine the reasons for adjustment. The frequently inspected parts and treatment methods for deviation are as follows:

1. Check the deviation value of the two planes of the mounting bearing seat of the head and tail frames. If the deviation of two planes is greater than 1 mm, the two planes should be adjusted in the same plane. The adjustment method of the head roller is: if it deviates to the right side of the roller, the bearing seat on the right side of the roller should move forward or the bearing seat on the left side should move backward. If it deviates to the left side of the drum, the bearing seat on the left side of the drum should move forward or the bearing seat on the right side should move backward. The adjustment method of tail roller is just opposite to that of head roller.
2. Check the position of the material on the conveyor belt. If the material is not centered on the cross section, it will lead to deviation. If the material deviates to the right, the belt will deviate to the left, and vice versa. In use, the material should be centered as much as possible. In order to reduce or avoid this kind of deviation, the baffle plate can be added to change the direction and position of the material.
3. Check the misalignment between the transverse center line of idler and the longitudinal center line of conveyor belt. If the non coincidence value exceeds 3mm, it should be adjusted by using the long mounting holes on both sides of the idler group. The specific method is to which side, which side of the idler group moves forward, or the other side moves backward.

2、 Color box paste machine belt slipping and solutions. In operation, there are many reasons for skidding

1. The friction between the drive drum and the belt is not enough to cause the slip. Most of the reasons are that there is water on the belt or the environment is humid. The solution is to add some rosin powder to the roller. However, attention should be paid not to add it by hand, but to blow it in with blast equipment, so as to avoid accidents.
2. Starting too fast can also cause slippage. At this time, it can start slowly. If the squirrel cage motor is used, it can be inched twice and then started, which can also effectively overcome the slip phenomenon.
3. The initial tension is too small. The tension away from the drum is not enough to cause slippage. The solution is to adjust the tension device and increase the initial tension.
4. If the load is too large, it will slip even if it exceeds the motor capacity. At this time, the favorable side of the slip is the protection of the motor. Otherwise, the motor will be burned after a long time. But for the operation, it is a slip accident.
5. Tail roller bearing damage does not turn or upper and lower roller bearing damage does not turn too much. The reason for the damage is that the tail of the aircraft floats and sinks too much, and the damaged or inflexible rotating parts are not repaired and replaced in time, which increases the resistance and causes skidding.

The belt of color box pasting machine should also be maintained, otherwise it will directly affect the effect and progress of box pasting, so we should pay attention to it.