Intermittent feeding system of stone cutting machine

Abstract

The invention discloses an intermittent feeding system of a stone cutting machine so as to implement the intermittent feeding of the fixed distance. The intermittent feeding system comprises a frame which is provided with a rotating cylinder; an output shaft of the rotating cylinder is coaxially connected with a driving gear, a positioning plate and a positioning rod; the positioning plate is connected onto the output shaft in a sliding and sleeving mode; the positioning plate is flexibly connected with a positioning block, wherein the angle position of the positioning block can be changed; the swing of the positioning rod can be blocked by the positioning block so as to limit the rotating angle of the output shaft; the driving gear is meshed with a driven gear which sleeves a screw in an empty mode; the end surface of the driven gear is provided with a ratchet; a nut which is matched with a lead screw is arranged close to the axial direction of the driven gear; the ratchet is meshed with a ratchet wheel which is arranged on the periphery of the nut; the end portion of the lead screw is used for connecting with a cutting frame. A saw belt can linearly move along one direction in a limited section horizontally and intermittently move forward according to the specified distance due to the lead screw.

Description

technical field [0001] The invention relates to a feeding action part of a stone cutting device. Background technique [0002] The stone cutting machine can be used to cut all kinds of stone, building materials, ceramic tiles, granite, marble, cement board, red brick, refractory brick, etc. The stone cutting machine can cut the stone at different depths, and can process the stone less than 1m3, which can turn waste into treasure, greatly save stone resources, and also help protect the environment. Cutting processing, high processing efficiency, coupled with the effective use of small stones, the production cost is low. [0003] There is a kind of stone cutting machine that is equipped with dozens of saw belts in a rectangular frame, and the frame is connected with the transmission mechanism. When working, the frame reciprocates. The blocks are fixed on the lower loading table, and the frame saw is forced by the automatic control feeding system to cut the blocks. The disad...

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of stone processing machinery is: in the process of certain crafts, the feeding system needs to be advanced intermittently at a certain interval accurately, and the existing stone cutting machines often cannot realize this function

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