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US 11,691,837 B2Granted
Material web drawing-in apparatus
AssigneeBHS Corrugated Maschinen-und Anlagenbau GmbH
InventorsKarl Ruhland, Alfons Gnan, Norbert Städele
Life of this patent
Estimating the term…
Abstract
The invention relates to a plant having at least one material roll preparation arrangement for bringing a material roll carrying a material web to be drawn in into a defined initial situation, and having at least one material web working/processing arrangement, in particular material web dispensing arrangement, in particular material web unrolling arrangement, in particular material web splicing arrangement, which material web working/processing arrangement is capable, owing to the defined initial situation of the material roll, of receiving the material roll in automated fashion and preferably receiving the material web in automated fashion and/or preparing the material web in automated fashion.
Claims24
A plant comprising:
- a) at least one material roll preparation arrangement for bringing a material roll carrying a material web to be drawn in into a defined initial situation, and
- b) at least one material web working/processing arrangement, which is capable, owing to the defined initial situation of the material roll, of at least one of receiving the material roll in automated fashion and receiving the material web in automated fashion and preparing the material web in automated fashion, wherein the at least one material web working/processing arrangement comprises
- a) at least one material web drawing-in apparatus for drawing in a material web, comprising
- i) at least one material web holding device for holding the material web to be drawn in and configured as a material web clamping device for holding the material web to be drawn in by clamping action, wherein the material web clamping device comprises at least one clamping body which is displaceable between a clamping position, for holding the material web to be drawn in by clamping action, and an inactive rest position and wherein the at least one clamping body and the at least one holding body are arranged adjacent to one another, wherein the material web clamping device comprises at least one holding body for holding the material web to be drawn in and in the clamping position, jointly form at least one clamp-ing gap for holding the material web to be draw in by clamping action,
- ii) at least one guide for guiding the at least one material web holding device from at least one material web drawing-in point to at least one material web transfer point, and
- iii) at least one drawing-in drive which is in connection with the at least one material web holding device and which serves for displacing the at least one material web holding device along the at least one guide upon drawing in the material to be drawn in in direction of the at least one material web transfer point.
3 more elements
A plant comprising
- a) at least one material roll preparation arrangement for bringing a material roll carrying a material web to be drawn in into a defined initial situation, and
- b) at least one material web working/processing arrangement, which is capable, owing to the defined initial situation of the material roll, of at least one of receiving the material roll in automated fashion and receiving the material web in automated fashion and preparing the material web in automated fashion, wherein the at least one material web working/processing arrangement comprises at least one material web drawing-in apparatus for drawing in a material web, comprising
- i) at least one material web holding device for holding the material web to be drawn in,
- ii) at least one guide for guiding the at least one material web holding device from at least one material web drawing-in point to at least one material web transfer point wherein the at least one guide is configured as a slotted guide,
- iii) at least one drawing-in drive which is in connection with the at least one material web holding device and which serves for displacing the at least one material web holding device along the at least one guide upon drawing in the material to be drawn in in direction of the at least one material web transfer point.
2 more elements
A plant comprising
- a) at least one material roll preparation arrangement for bringing a material roll carrying a material web to be drawn in into a defined initial situation, and
- b) at least one material web working/processing arrangement, which is capable, owing to the defined initial situation of the material roll, of at least one of receiving the material roll in automated fashion and receiving the material web in automated fashion and preparing the material web in automated fashion, wherein the at least one material web working/processing arrangement comprises at least one material web drawing-in apparatus for drawing in a material web, comprising
- i) at least one material web holding device for holding the material web to be drawn in,
- ii) a guide configuration configured to guide the at least one material web holding device from a first material web drawing-in point and also from a second material web drawing-in point to at least one material web transfer point, wherein the guide configuration comprises
- 1) at least one first guide device configured to guide the material web to be drawn in from the first material web drawing-in point and
- 2) at least one second guide device configured to guide the material web to be drawn in from the second material web drawing-in point which is spaced apart from the first material web drawing-in point, and
- iii) at least one drawing-in drive which is in connection with the at least one material web holding device and which is configured to displace the at least one material web holding device along the guide configuration upon drawing in the material to be drawn in, in a direction of the at least one material web transfer point.
4 more elements
Dependencies are inferred from the claim text.