When the NC servo feeder feeds the sheet material, it is common to add a guide device between the feeder and the mold to minimize the bending of the belt when it is pushed to the mold, thereby providing stable transportation over a long distance. It is only the standard push-type NC servo feeder. When it is really used for very thin metal sheet or soft material feeding, there are often materials that are arched in the push, causing inaccurate feeding or even misfeeding. The standard push type NC servo feeder should be replaced with a pull type NC servo feeder.
Pull type NC servo feeder
The pull type NC servo feeder is also known as the inverted pull type NC servo feeder and the NC servo puller. It is installed at the discharge port of the punching die, and realizes the automatic stamping processing of the sheet by stepping the sheet. . When the pull type NC servo feeder is used, it usually uses a mounting plate to fix a feeding bracket at the mold feeding port, and the material of the thin plate is blocked and restricted to avoid deflection before the material enters the mold, and then The sheet is pulled out by the servo feeder, so that there is no bending due to the feeding, which ensures the precise stamping production.
Pull type NC servo feeder production line
The drawing NC servo feeder is also very easy to modify. It only needs to be replaced by a new one. Of course, because it is suitable for thin materials and soft materials, it usually packs the upper roller. PU glue treatment (also customers need to apply PU glue to the upper and lower rollers), so as to avoid scratching when pulling thin metal sheets or soft materials, and also ensure the feeding accuracy.
