![background image](http://html1.mh-extra.com/html/omron/trajexia-cj1w-mch72/trajexia-cj1w-mch72_operation-manual_742454322.webp)
How-to’s
Section 5-1
311
5-1-6-8 Example: Correcting the position of an axis
The picture shows the vertical fill and seal machine for packaging products
into bags. The bag material comes from a plastic film coil that is unwinded,
then it is shaped into the tube by a mechanical mandrel and at the same time
the tube is sealed vertically. The feeder movement is intermittent and the feed
length corresponds with the bag length. Once the bag is fed, the horizontal
sealer closes the bag, so it can be filled with the product. After that, the
process starts again, feeding the new bag.
The feeder can work in two modes: without registration mark; and with
registration mark. Working without the registration mark is a simple point-to-
point incremental movement. In this case, there is no guarantee that the
feeder moves exactly the same distance as the design pattern. For example,
suppose the bag length that needs to be fed is 200 mm, but the real pattern is
200.1 mm. With simple point-to-point incremental movement without
Mandrel for
bag forming
Vertical
sealer
External encoder
for slip compensation
E
Feeder
Mark sensor
Printed mark
After 1 bag
After 20 bag
After 100 bag
∆
d
20
∆
d
100
∆
d
Содержание trajexia CJ1W-MCH72
Страница 69: ...Specifications Section 2 4 58...
Страница 83: ...FINS commands Section 3 4 72...
Страница 147: ...All BASIC commands Section 4 2 136 AXIS 1 AXIS 0...
Страница 277: ...All BASIC commands Section 4 2 266...
Страница 278: ...267 SECTION 5 Examples This chapter gives 2 categories of examples and tips How to s Practical examples...
Страница 371: ...360 Index...
Страница 373: ...362...