Continuous press

Abstract

A continuous briquetting machine for pressing the extruded material to form extruded material board, in particular to shaving board, fiberboard, or the similar wood material board, comprises a briquetting machine lower part; a briquetting machine upper part; a feed port; a number of extruding metal bands which are annularly circulated between the briquetting machine lower part and the briquetting machine upper part; wherein a number of heatable extruding boards are arranged between the briquetting machine lower part and the briquetting machine upper part, wherein, under the condition that sticks are connected there between, the extruding metal bands are supported on the extruding boards and the feed port; the sticks are guided in the scheduled circulating paths by means of the upper and lower stick circulating device and go into the spaces between the extruding metal bands and the feed boards in the feed port region, wherein the stick circulating device has guide wheels and has stick introducing wheels in the feed port region; the sticks are guided by means of the stick chains with stick balance clearance which is circulated by the guide wheels and stick introducing wheels, wherein the stick introducing wheels have gear with tooth spaces for grasping and driving the sticks; the stick chain and the stick are circulated slantways downwards and heading the stick introducing wheels, and are inserted into the tooth spaces of the stick introducing wheels; and a slide bottom board for sticks arranged in front of the upper and/or lower stick introducing wheels. The briquetting machine is characterized in that, under the condition that admission passages are formed, at least one guide shield opposite to the slide bottom board is arranged in front of the upper and/or lower stick introducing wheels.

Description

technical field [0001] The present invention relates to a continuous press for pressing mats of extruded material into boards of extruded material, especially particleboard, fibreboard or similar wooden material, the press having: a lower press part; an upper press part; and Feed mouth; a number of extruded steel strips, which circulate endlessly in the lower part of the press and in the upper part of the press; [0002] wherein heatable extrusion plates are arranged in the lower part of the press and in the upper part of the press, to which heatable feed plates projecting on the feed side are connected and at the same time form the feed openings, [0003] Wherein the extruded steel strip is supported on the extruded plate and the feed plate with the rollers connected in the middle, and these rollers are guided on the predetermined circulation path by means of the upper and lower roller circulation devices, and enter into the feed port in the area between the extruded strip a...

AI Technical Summary

Problems solved by technology

Especially at very high extrusion speeds there is in principle the risk that the generally flexible rollers are lifted due to the centrifugal force during the rotation of the rollers, so that disturbances, for example by roller skipping, are not completely eliminated

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