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

cutting device

A cutting and conveying device technology, applied in the directions of transportation and packaging, metal processing, sending objects, etc., can solve the problems of blockage, transmission and processing device interference, interference, etc., to optimize the movement process, simple transfer and speed adaptation. Effect

Active Publication Date: 2018-03-06
MULLER MARTINI HLDG
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the product speed is too high relative to the speed of the conveying system of the downstream processing device, the product is braked uncontrollably and thus leads to a positional deviation of the product in the conveying direction.
These positional deviations are inter alia dependent on product size and machine speed and can lead to disturbances in subsequent conveying and handling units
This interference occurs, for example, when the palletizer is supplied with two successive products with a small distance between them and can thus lead to a jam

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
  • cutting device
  • cutting device
  • cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Figure 1a A representative example of a cutting device 19 for edge cutting according to the prior art is shown in FIG. 1, which has a separate driving device. The first driving motor 1 realizes the movement of the upper cutter bridge 2, and the upper cutter is fixed on the upper cutter bridge. The arrow T indicates the running direction of the product. The second drive motor 4 drives the belts 7, 8 of the conveying system 9 via the consecutive first and second drive shafts 5, 6. The two drive motors 1, 4 are provided with control units 10, 11, which can communicate with each other by means of a connection to exchange data and / or control signals. Furthermore, the connection 12 can also lead to a central machine control unit 18.

[0020] in Figure 1b It can be seen that the main components of the drive that realize the two motion sequences. The first drive motor 1 realizes the vertical non-uniform oscillating movement of the upper cutter bridge 2 by means of the toothed ...

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 invention relates to a device for simultaneously cutting a product on three sides in a plurality of cutting stations, having a common upper knife bridge, which can be moved with a stroke movement, on which at least Knife for front-edge cutting and head-and-foot cutting of the product: first drive for the upper knife bridge and conveyor with head-side and foot-side conveyor belts Yes, for conveying the product through the cutting station of the device: at least one second drive for driving the conveying device, wherein the drives for the travel device and the conveying device are configured as independent drives independent of each other, The latter are connected via the control unit. Downstream of the conveying device for conveying the product through the cutting station in the conveying direction of the product, the device has a further collecting conveying device with an autonomous, independent drive which is communicated via a control device with the other stand-alone drive connections for the device.

Description

Technical field [0001] The invention relates to a device and method for simultaneously cutting products on three sides. Background technique [0002] When the booklet is manufactured, the pages are collated on the collating and binding linkage and the bound products are cut in a three-sided cutting device, such as a book cutter. This is achieved in the cutting station for front edge cutting and head cutting or foot cutting by an upper cutting knife that moves relative to a fixed lower cutting knife or cutting slat. [0003] Such a book cutter is disclosed in EP 1 152 310 A1, for example. The book cutting machine has an upper cutting bridge, which can be driven in stroke motion by a servo motor. The upper cutter bridge is fixed with an upper cutter used for cutting the front edge and for cutting the head and the foot. Here, the front edge cutting is carried out in the first cutting station, and the head cutting and foot cutting are carried out in the second cutting station. In o...

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): B26D5/20B26D1/09B26D7/32B26D7/06
CPCB26D5/00B26D2007/0081B26D2007/322B65H29/12B65H2301/4229B65H2701/1932
Inventor W·马特斯A·施泰纳特
Owner MULLER MARTINI HLDG
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