Steel wire automatically replacing device for raw brick cutting machine

Abstract

The invention provides a steel wire automatically replacing device for a raw brick cutting machine. The steel wire automatically replacing device comprises a rack, one side of the rack is provided with a raw brick cutting table, a first steel wire rope winding shaft is arranged over the raw brick cutting table and a second steel wire rope winding shaft is arranged under the raw brick cutting table, and the upper and lower sides of the raw brick cutting table are provided with a first steel wire rope holding device and a second steel wire rope holding device respectively; a steel wire rope is wound on the second steel wire rope winding shaft from the first steel wire rope winding shaft through first steel wire rope holding device, the second steel wire rope holding device in sequence, the raw brick cutting table and the second steel wire rope holding device. During working, the first steel wire rope holding device and the second steel wire rope holding device each tightens the steel wire rope; when the steel wire rope is replaced, the first steel wire rope holding device and the second steel wire rope holding device are made to release the steel wire rope, the second steel wire rope winding shaft rotates by a certain angle to let the steel wire wind, a steel wire rope which reaches fatigue strength leaves away from the raw brick cutting location, and a new steel wire rope arrives at the raw brick cutting location, and tensile failure of the steel wire rope caused by fatigue can be avoided. By means of the steel wire automatically replacing device, the raw brick cutting machine can work without stop around the clock, the efficiency of making bricks is greatly improved, and the cost of making the bricks is saved.

Description

technical field [0001] The invention relates to the technical field of brick making machinery, in particular to an automatic steel wire changing device for a billet cutting machine. Background technique [0002] The blank cutting machine is an important part of the brick making equipment. The steel wire used in the blank cutting machine is mainly broken when cutting the mud strip. On the one hand, the fracture is caused by the steel wire rubbing against the mud strip for a long time; During the cutting process, it encounters hard small particles and suddenly breaks. The traditional cutting machine needs to stop the operation of the entire brick making system when the steel wire breaks, and then manually replace the broken cutting steel wire. This not only greatly reduces the brick-making efficiency, but also wastes the electric energy consumed by the motor idling. [0003] Currently there are some wire changing devices on the market, such as Chinese patent 200820029808.2, ...

AI Technical Summary

Problems solved by technology

This not only greatly reduces the brick-making efficiency, but also wastes the electric energy consumed by the motor idling.

[0003] There are some steel wire changing devices on the market at present, such as Chinese patent 200820029808.2, the invention name is a new type of automatic billet cutting machine, which is characterized in that the purpose of changing the steel wire is achieved by sliding the billet steel wire frame back and forth on the frame. This scheme is not only inconvenient to operate, It requires a lot of manpower, and when cutting half of the blank steel wire, specifically, half of the steel wire is in the mud strip, and the cutting is not complete, so the blank steel wire rack cannot be moved at all, so the purpose of changing the steel wire cannot be achieved

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