Title:
CUTTING DEVICE OF STONE SLAB MULTI-WIRE CUTTING MACHINE, AND MULTI-WIRE CUTTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/202218
Kind Code:
A1
Abstract:
A cutting device of a stone slab multi-wire cutting machine, and a multi-wire cutting machine. The cutting device comprises a frame (2) and a cutting assembly (3). The cutting assembly (3) comprises a first wire winding and unwinding mechanism (32), a second wire winding and unwinding mechanism (33), a first main guide roller (34), a second main guide roller (35), a third main guide roller (36), a fourth main guide roller (37), and a guide roller driving mechanism (38). The four main guide rollers extend in a horizontally longitudinal direction, and both axial ends of each main guide roller are rotatably connected to the frame (2), respectively. The second wire winding and unwinding mechanism (33) is located on the other transverse side of the frame (2). The first wire winding and unwinding mechanism (32) and the second wire winding and unwinding mechanism (33) each comprise a wire winding and unwinding wheel (321), a wire wheel driving component (322), a wire arrangement wheel (323), a wire arrangement device (324), a tension wheel (325), a tension adjustment device (326), a wire feeding and discharging wheel (327) and a wiring mechanism (328). One end of a diamond wire (31) is connected to the wire winding and unwinding wheel (321) and is connected to the corresponding main guide roller after sequentially passing through the wire arrangement wheel (323), the tension wheel (325) and the wire feeding and discharging wheel (327). A wiring distance of the diamond wire (31) can be reduced, such that the wear of the diamond wire (31) can be reduced and the occurrence of wire breakage is reduced.
Inventors:
LIN PEILIN (CN)
WANG RUOYU (CN)
ZHANG QIJIN (CN)
WANG RUOYU (CN)
ZHANG QIJIN (CN)
Application Number:
PCT/CN2023/078094
Publication Date:
October 26, 2023
Filing Date:
February 24, 2023
Export Citation:
Assignee:
XIAMEN PINHE PRECISION TECH CO LTD (CN)
International Classes:
B28D1/02; B28D7/00; B28D7/02
Foreign References:
| CN114654591A | 2022-06-24 | |||
| CN217395341U | 2022-09-09 | |||
| US7770575B2 | 2010-08-10 | |||
| CN111745832A | 2020-10-09 | |||
| CN204382511U | 2015-06-10 | |||
| CN111745833A | 2020-10-09 |
Attorney, Agent or Firm:
FUZHOU ZHONGTAO PATENT AGENT FIRM (CN)
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