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Device for changing the upper tool of a die-cutter

A tool and die-cutting technology, which is applied in the field of tooling devices, can solve the problems of machine operators' risks, laborious operation of tool changers, etc.

Active Publication Date: 2016-04-06
MASTERWORK GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Therefore, operating the tool changer is laborious and presents a risk to the machine operator

Method used

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  • Device for changing the upper tool of a die-cutter
  • Device for changing the upper tool of a die-cutter
  • Device for changing the upper tool of a die-cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] exist figure 1 The schematic design of a sheet die-cutting and embossing machine 100 for die-cutting, stripping, useful part separation and collection of sheets made of paper, cardboard and the like is shown in FIG. The die-cutting and embossing machine 100 has a feeding device 1 , a die-cutting station 2 , a stripping station 3 and a receiving device 4 , which are carried and surrounded by a common machine housing 5 . The processing stations 2 , 3 , 4 are accessible from one side, the so-called operating side, via the movable stand 5 . .

[0026] The sheets 6 are separated from the stack by the feeder 1 , fed to the sheet conveyor system 7 and gripped by a gripper fixed to the gripper bridge of the gripper cart 8 at its leading edge and placed on the sheet The conveying direction B is intermittently drawn through the various stations 2 , 3 and 4 of the die-cutting and embossing machine 100 .

[0027] The sheet transport system 7 has a plurality of gripper carriages ...

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PUM

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Abstract

The invention relates to a device for changing an upper tool of a die-cutting and / or embossing station of a flatbed sheet die-cutting and / or embossing machine, wherein the device has a A rotatable tool receiver for receiving and preparing the upper tool. According to the invention, the device has a braking and locking unit, a transmission system and an operating button. The braking and locking unit limits or prevents the rotatability of the tool receiver, and the transmission system is arranged between the operating button and the braking and locking unit for transferring force from the The actuating knob is transmitted to the braking and locking unit, wherein manual actuation of the actuating knob cancels the action of the braking and locking unit and thus enables simple rotation thereof.

Description

technical field [0001] The invention relates to a device for changing the upper tool of a die-cutting and / or embossing station. Background technique [0002] The cutting of a cutting die in a closed geometric shape is called die cutting, and the cutting die can be circular, oval or polygonal and any form of irregular shape. Processing carried out in post-press, such as die-cutting with punches, corner cutting and index die-cutting also falls within this sector. Die-cutting is performed against a die-cutting block or against a punch, and is partly also a shearing process. Packaging materials made of paper, cardboard, cardboard or corrugated are mainly die-cut in sheet format. However, corrugations or crowns can also be additionally applied to the useful part during the die-cutting process. This complex process makes it absolutely necessary that the sheets are individually die-cut. Since the final product is a packaging that is extremely demanding in terms of technical and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/40
CPCB26D7/26B26D7/27B26D2007/2607
Inventor M·默林格
Owner MASTERWORK GROUP CO LTD