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Patent Searching and Data


Title:
STONE PROCESSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/109273
Kind Code:
A1
Abstract:
A stone processing apparatus, comprising a base (10), a milling cutter (20), grinders (30), nozzles (40), and a buffing wheel (50). A conveyor is provided on the base (10); the milling cutter (20) is disposed on one side of the conveyor; at least two sets of grinders (30) are disposed behind the milling cutter (20); nozzles (40) for spraying tung oil is disposed behind the grinders (30); and the buffing wheel (50) for smoothing the tung oil is disposed behind the nozzles (40). In use, a worker places a stone on the conveyor, and the stone is continuously moved by the conveyor; when the stone is conveyed to the milling cutter (20), a surface of the stone is cut by the milling cutter (20) to level the surface of the stone, and next, the surface of the stone is polished using grinders (30) with different precisions to make the surface finish of the stone reach the desired precision, and then, tung oil is sprayed on the surface of the stone by means of the nozzles (40), and the surface of the stone is continuously polished using the buffing wheel (50), so as to evenly apply the tung oil on the surface of the stone, thereby making the stone more textured. The whole process is automated, thus reducing labor costs.

Inventors:
YANG JUNHUA (CN)
ZHANG HAIMING (CN)
PAN PEILIN (CN)
Application Number:
PCT/CN2019/126855
Publication Date:
June 10, 2021
Filing Date:
December 20, 2019
Export Citation:
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Assignee:
GUANGDONG YI ELEMENT WALL MAT CO LTD (CN)
International Classes:
B28D1/18; B24B21/04
Foreign References:
CN102744792A2012-10-24
CN105834139A2016-08-10
CN206967261U2018-02-06
CN105479303A2016-04-13
CN206046330U2017-03-29
CN106113201A2016-11-16
CN109465967A2019-03-15
CN102179762A2011-09-14
US2828587A1958-04-01
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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