DE2365403A1 - Device for cutting ceramic material into individual mouldings - has two contrary moving cutter beams parallel to forwarding direction - Google Patents

Abstract

Beams lie on either side of the material and blades are fitted to them to divide the strand which is stationary during cutting. The blades are spaced apart corresponding to the dimensions of the individual moulding. The material is pref. initially an extruded strand of material, and the cutter gives satisfactory accuracy of cut so that further processing is unnecessary, and also giving a high productivity of cutting. A transporting track is included in the system in the zone of the cutting assembly where each separate section of the continuously extruded strand is divided longitudinally into two blanks.

Description

my reference: 0628 Pt

C. Keller & Co., 4533 Laggenbeck / Westf., Carl-Keller-Strasse 2-10

Device for cutting chunks of ceramic material into individual briquettes

The invention relates to a device for cutting chunks of ceramic material into individual briquettes .

A device of this type is known in which two opposite cutting wires are zubev / egbar zubev / EGbar, which slightly overlap in their trajectory, whereby each one The molding is separated from the strand. This cutting process takes place thereby during the movement of the molding strand.

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As a result of the running of the cutting wires with the form; lingsstrang during the cut can not be perfect cutting accuracy can be achieved, so that with high quality requirements, the split plates and the like can only be achieved at great expense after: Drying or firing need to be sanded down. aside from that the performance limit is reached at a certain cutting speed.

The object of the invention is therefore to provide a device for cutting a extruded from an extruder molding strand to create individual briquettes, which of a standing molding strand separates briquettes, which a flawless Have cutting accuracy, so that subsequent machining operations are dispensable. In addition, a high cutting performance should be achieved.

This object is achieved according to the invention in that the cutting device consists of two parallel to the For the direction of the Batzens, on both sides of the same lying and oppositely movable cutter bar, on which to cut the during the cutting process several lumps in the Cutting blades arranged at a distance of the molding length are attached.

As the cutting of the briquettes on a standing strand and with cutting knives arranged at a distance of the briquette length takes place, moldings of perfectly the same length are produced. There is no need to process the moldings.

It also affects the production of multiple moldings in 'a single operation on the transport device downstream of the cutting device particularly favorably,

I 409883/0278 I.

there - before new bricks are brought in - for the Trnns-. significantly more time is available to port the briquettes. this means that a higher performance can be achieved with the transport device and the transport process can be designed so smoothly, that even thinner split tiles than before and can be transported without tipping over from the upright position.

In the drawing, the invention is based on an exemplary embodiment illustrated.

The upright standing from an extrusion press 1, narrow molding strand Z is made by a cutting device 3 cut into long chunks 4.

The long lump 4 in brought the area of a second cutting device 6, where the lump 4 in the same length moldings, z. B. split plates, cut up will. The transport path 5, which can consist of rollers, extends from the cutting device 3 to over the length of the second cutting device 6.

"The second cutting device 6 consists of two cutting bars 7 and 8, which can be moved in opposite directions and each have several, have cutting knives 7a and 8a arranged at a distance of the molding length.

As soon as the briquettes have been created by dividing the lump 4, they are cut out on their narrowest sides conveyed out of the area of the second cutting device 6 onto a transport path 10 adjoining the transport path 5.

- claim -

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Claims (1)

• H- PATENT CLAIM Device for cutting chunks of ceramic material into individual briquettes, characterized in that that the cutting device (6) consists of two lying parallel to the conveying direction of the lump (4) on both sides of the same and cutter bars (7, 8) which can move in opposite directions and on which the ones that are stationary during the cutting process are used for dividing Lumps (4) a plurality of cutting knives (7a, 8a) arranged at a distance from the molding length are attached. 409883/0278