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Slitter for cutting a cord belt

A cord belt, longitudinal cutting technology, applied in the application, household appliances, other household appliances, etc., can solve the problems of delay, material extrusion deformation, adverse effects of belt sections, etc., to avoid the effect of swinging

Active Publication Date: 2016-01-27
KARL EUGEN FISCHER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A certain degree of delay is therefore introduced, which can sometimes adversely affect the resulting band segments
Since the entraining discs, usually knurled discs, grip directly on the belt material, compression deformations of the material can also occur, which can likewise have a detrimental effect on said material

Method used

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  • Slitter for cutting a cord belt
  • Slitter for cutting a cord belt
  • Slitter for cutting a cord belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] figure 1 The longitudinal cutting machine 1 according to the present invention is shown with a frame 2, at least one cutting unit 3 and a supply device 4. The cord tape to be cut is supplied by the supply device 4. The supply device has a series of individual rollers or guide rollers 5 for this purpose (see also Figure 7 ), the cord belt travels on the idler or guide roller. The roller 5 is a component of the control frame 6, and the control frame is arranged on the machine frame 2 in a rotatable manner around a vertical axis 7.

[0032] The cord belt is input through an entry guide device 8 including a plurality of protruding guide fingers (alternatively, a guide plate may be provided), and travels on the control frame 6 or the roller 5. The servo motor 9 is used to adjust the swing around the vertical shaft 7. By controlling the corresponding swing of the frame 6, the relative position of the cord belt with respect to the cutting unit 3 is defined.

[0033] A steering ...

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Abstract

The invention relates to a slitter for cutting a cord belt. The slitter includes a frame, at least one cutting unit, and a feeding device through which the cord belt to be supplied to the cutting unit is guided, wherein the cutting unit includes a first and a second knife shaft driven by a driving device, the first and the second knife shaft are parallelly arranged and are cooperated for cutting, the cord belt to be cut passes through the first and the second knife shaft, the upstream of the first knife shaft (16) is connected with a turn roller (10) which is partially wound by the cord belt (34) of the feeding device (4), the cord belt (34) is turned toward the first knife shaft (16) through the turn roller to partially wind the firt knife shaft (16) before the cord belt is cut.

Description

Technical field [0001] The present invention relates to a slitting machine for cutting cord tapes, which has a frame, at least one cutting unit, and a supply device / input device through which the cord to be supplied to / input to the cutting unit is guided Belt, wherein the cutting unit includes a first knife shaft and a second knife shaft driven by a driving device, the first knife shaft and the second knife shaft are arranged parallel to each other and work together for cutting, the cord to be cut The belt passes between the first cutter shaft and the second cutter shaft. Background technique [0002] One such slitting machine is known, for example, from DE202013104653U1 for cutting rubber-coated cord material used in the web processing industry. The slitting machine is a longitudinal dividing device by which the cord web is divided into at least two material strips as required during the production process. This is used to increase the output of processing equipment. The cord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/46
CPCB26D1/225B26D1/245B26D3/003B26D7/204B29D30/46B65H2801/93B26D7/2628
Inventor R·克勒纳M·贝尔
Owner KARL EUGEN FISCHER GMBH