The main reason is the wrong adjustment of the loosening angle of the feeder, which is generally caused by the operator's failure to operate correctly or the wrong setting. If the relaxation angle is too large, the gap between roller materials will be too large, resulting in material retrogression. There are two relaxation methods of servo feeder, mechanical relaxation and pneumatic relaxation. No matter which relaxation method, it must be adjusted correctly according to the material thickness and equipment requirements.
In addition, the servo feeder has been used for a long time. Due to the long-time operation of the equipment, it is unable to carry out customized maintenance and cleaning, and foreign matters and sundries are mixed in the servo feeder equipment, resulting in damage and wear of equipment parts, which is also one of the reasons for the common abnormal problems of our servo feeder.
More frequently asked questions:
1. Reason: incorrect relaxation time
Solution: adjust and relax the striking rod and start to relax when the die guide needle is just inserted into the material guide hole.
2. Cause: brake slipping
Solution: lock the brake or clean the oil on the brake
3. Cause: the pressure of the pressing spring is not enough
Solution: lock the spring or replace the spring
4. the material slips or is flattened and deformed
Cause: the pressing spring is over fed or too tight
Solution: adjust the pressing spring to the appropriate pressure
5. Short fixed stamping times and short material delivery
Cause: there is foreign matter in the gear
Solution: remove the foreign matters stuck on the gear
6. Deviation of sent material
Reason: the left and right tightness of the pressing spring is different
Solution: lock the left and right pressing springs to the same position
