What Tests Are Required Before a Press Feeder Can Be Officially Used?

Punch feeders are automated machines used for conveying coils in the stamping industry and are available in a variety of models and functions, such as: servo feeders, roller feeders, punch triple feeders, etc. So as a commonly used machine, punching machine feeder in the official use of what tests need to be conducted before?

1. The punching machine feeder up and down height test method
First of all, the upper and lower height of the punch feeder should be the same height as the upper and lower die line of the punch press die, according to the adjustment button, within the adjustment range to adjust to the same position. If the upper and lower height of the punch feeder is not the same height as the punching die, the feeder will not be able to feed the material smoothly, not accurate feeding. The specific method is to unscrew and loosen the set screw on the feeder adjustment button, as well as the screw below the NC press feeder, which can be adjusted according to the adjustment screw. By rotating in different directions, you can adjust the NC feeder up and down horizontal and horizontal line left and right position, until the adjustment and punching machine mold line position has been until.



2.  The press feeder pressure test method
The press feeder has a spring compression strength adjustment switch, as long as the actual requirements of the strength of the adjustment to the transfer of materials and rollers do not slip on the line.

Press spring debugging to pay attention to the strength of the size, when adjusting the pressure is too high will make the material deformation, bending, damage to the material. If the pressure material strength adjustment is too small, NC press feeder rollers can not eat, can not play a role, it is not accurate more material transfer, if the material is too narrow or too soft, be sure to clamping cylinder gas pipe pulled off tied up, and then the spring adjusted to the appropriate position.



3. Punching machine feeder stopper wheel width test method
Servo feeder adjusts the width of the blocking wheel to match the material, first of all, bar the blocking wheel screw loosening, and then relax the punch feeder drum, and then put the material from between the drum into the mold (try to place the middle of the drum), and then move the blocking wheel to both sides of the material after leaving about 0.2 mm gap can be fixed screws. After blocking well with hand pumping the material should be very easy prevail.

Punch feeder needs to go through the above several tests to officially put into production, must first debug the above three places first, otherwise the official production will appear feeding inaccuracy, slippage and other phenomena.