Automatic rock wool cutting machine

Abstract

The invention discloses an automatic rock wool cutting machine. The machine comprises a machine frame, an annular knife belt and a first driving piece, wherein the annular knife belt is arranged on the machine frame in a sleeving mode, and the first driving piece is used for driving the annular knife belt to rotate, and the edges of the two sides of the annular knife belt in the width direction are provided with knife edges; a supporting rod is arranged in the machine frame towards the annular knife belt in an extending mode, and grinding assemblies are arranged on the two sides, located in the thickness direction of the annular knife belt, of the supporting rod; each grinding assembly comprises a grinding part and a second driving part which is arranged on the supporting rod and is connected with the grinding part to drive the grinding part to move towards the annular knife belt; and a grinding surface which is simultaneously attached to the two knife edges is arranged in the side wall, facing the annular knife belt direction, of the grinding part in an sunken mode. According to the technical scheme, in the rotating process of the annular knife belt, the edges of the annular knifebelt continuously moves relative to the grinding part so that a grinding surface can automatically grind the edges of the annular knife belt, the effect of grinding the edges of the annular knife belt is achieved.

Description

technical field [0001] The present invention relates to a rock wool processing equipment, more specifically, it relates to an automatic rock wool cutting machine. Background technique [0002] The rock wool is made of high-quality basalt and dolomite as the main raw materials. After being melted at a high temperature above 1450°C, it is centrifuged into fibers at a high speed by a centrifuge. Machine collection, through the pendulum method process, plus the three-dimensional method of laying the cotton to solidify and shape; the automatic rock wool cutting machine is used to cut the rock wool, and cut out the required plate-shaped rock wool. [0003] The automatic rock wool cutting machine in the prior art is as figure 1 and figure 2 As shown, it includes a frame 1, and the frame 1 is a "匚"-shaped structure; the inside of the frame 1 is provided with a transmission cavity 12 for the operation of the ring knife belt 4; the four transmission cavities 12 Supporting rollers ...

AI Technical Summary

Problems solved by technology

[0005] However, after the annular knife belt 4 is used for a period of time, the blades 41 on both sides in the width direction of the annular knife belt 4 need to be ground, and when the blade 41 is ground, the annular knife belt 4 needs to be removed from the transmission cavity 12 Take out; so it is not convenient to grind the blade 41 of the annular knife belt 4

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