Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device for rotating punching of flat multi-layer goods

A technology of equipment and axis of rotation, applied in the direction of cardboard items, metal processing, etc., can solve problems such as incompatibility between pressure, small adjustment displacement, registration deviation, etc.

Inactive Publication Date: 2015-05-06
GALLUS DRUCKMASCHINEN GMBH
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] A disadvantage of the described device for punching, which allows the distance of the punching cylinder to be adjusted from the counterpart punching cylinder, is that only small adjustment displacements are allowed here
It is therefore not possible to press the two cylinders away from each other to such an extent that the press register adjustment is allowed
A further disadvantage is that the adjustment of the distance between two cylinders is often accompanied by a small lateral movement of at least one cylinder, which causes register deviations

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for rotating punching of flat multi-layer goods
  • Device for rotating punching of flat multi-layer goods
  • Device for rotating punching of flat multi-layer goods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] figure 1A schematic view of an apparatus 100 for punching according to the invention is shown, which is also called a punching apparatus or a rotary punch. The device for stamping has a stamping cylinder 1 and a counterpressing cylinder 2 , between which a printing material 200 is conveyed and subjected to stamping. The stamping cylinder 1 and the counterpressing cylinder 2 are mounted rotatably in a side wall 22 of the stamping device 100 . Roller pillows 3, 4 are assigned to these rollers 1, 2, respectively. The stamping cylinder 1 thus has a rolling pillow 3 at its two outer ends. Roller pillows 4 are arranged on the right and left sides of the mating stamping cylinder 2 . The rollers 3 assigned to the stamping cylinder and the rollers 4 assigned to the mating stamping roller roll on each other. The force take-up of the stamping force from the stamping cylinder 1 takes place via the rollers 4 via the rollers 3 of the stamping cylinder 1 . The position of the sta...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The device (100) has a punching cylinder (1) rotated around a rotational axis, and a counter punching cylinder (2) rotated parallel to the rotational axis, where distance between the punching cylinder and the counter punching cylinder is adjusted. A bearer ring (4) is connected with the counter punching cylinder. A cylinder body of the counter punching cylinder is connected with a counter punching cylinder shaft at two ends via guide bars. The cylinder body is designed as a hollow cylinder, and a laminated disk spring is provided in an area of the guide bars.

Description

technical field [0001] The invention relates to an apparatus for rotary stamping of flat multilayer articles, in particular to an apparatus for stamping, in particular for stamping labels, having a stamping cylinder rotatable about a rotation axis and capable of rotating around a Cooperating punching cylinders that rotate with their axes of rotation substantially parallel to their axes of rotation, the cooperating punching cylinders have a cylinder body, wherein the two cylinders are assigned bearings that roll on each other, between the punching cylinder and the counterpressing cylinder The distance between them can be adjusted. Background technique [0002] The apparatus is used for punching flat multi-layered articles and comprises a punching roll and a mating punching roll. At least one layer of the flat multilayer article can be punched through in the punching gap formed by the punching drum and the counter punching drum without cutting through all the layers, wherein ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/20B26F1/38B31D1/02
CPCB26D7/2628B26D7/265
Inventor T·德曼德
Owner GALLUS DRUCKMASCHINEN GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com