CN-121973337-A - Cutting direction adjustable roller wire saw

CN121973337ACN 121973337 ACN121973337 ACN 121973337ACN-121973337-A

Abstract

The invention relates to the field of stone processing wire saw, and discloses a roller wire saw with an adjustable cutting direction, which comprises a roller frame, a tensioning and adjusting assembly, a wire winding and unwinding assembly, a lifting frame and a base, wherein four roller rolls are arranged on the inner side of the roller frame, the tensioning and adjusting assembly and the wire winding and unwinding assembly are arranged on the outer side of the roller frame, the lifting frame is arranged on the base in a lifting manner and is used for lifting stones, a rotating shaft is arranged in the middle of the lower portion of the roller frame, a rotating seat is formed on the base, and the rotating shaft is rotatably inserted into the rotating seat. Compared with the prior art, the roller wire saw with the adjustable cutting direction has the advantages that the roller frame is rotatably arranged on the base, so that the cutting direction during cutting can be adjusted, the area of direct contact between the cutting line and stone is reduced, and the stability and efficiency during cutting are improved.

Inventors

LIN ZHIJUN
HONG PEIYING
CAI JIAWEN
WU JIANGWEN

Assignees

泉州市海恩德机电科技发展有限公司

Dates

Publication Date: 20260505
Application Date: 20260318

Claims (10)

1. The roller wire saw with the adjustable cutting direction is characterized by comprising a roller frame, a tensioning and adjusting assembly, a wire winding and unwinding assembly, a lifting frame and a base, wherein four roller rolls are arranged on the inner side of the roller frame, the tensioning and adjusting assembly and the wire winding and unwinding assembly are arranged on the outer side of the roller frame, the lifting frame is arranged on the base in a lifting mode and used for lifting stones, a rotating shaft is formed in the middle of the lower portion of the roller frame, a rotating seat is arranged on the base, and the rotating shaft can be rotatably inserted into the rotating seat.
2. The roller wire saw with adjustable cutting direction according to claim 1, wherein two sides of the lower part of the roller frame are also provided with telescopic cylinders, the upper ends of the telescopic cylinders are hinged with the roller frame, and the lower ends of the telescopic cylinders are hinged with the base.
3. The roller wire saw with adjustable cutting direction according to claim 2, wherein the number of the telescopic cylinders is four, and the four telescopic cylinders are respectively arranged at four corners of the lower part of the roller frame.
4. The cutting direction adjustable roller wire saw of claim 2, wherein the telescopic cylinder is a telescopic hydraulic cylinder.
5. The roller wire saw with adjustable cutting direction according to claim 1, wherein a cross beam is arranged at the upper end of the base, and the rotating seat is mounted on the cross beam.
6. The roller wire saw with adjustable cutting direction according to claim 1, wherein a roller stand is arranged between the roller and the roller frame, the roller stand is detachably mounted on the roller frame, and the roller is rotatably inserted on the roller stand.
7. The adjustable cutting direction roller wire saw of claim 6, wherein the roller stand is detachably and fixedly connected with the roller frame by bolts.
8. The roller wire saw with the adjustable cutting direction according to claim 1, wherein the tensioning adjustment assembly comprises an adjustment support, an adjustment wheel, an adjustment seat, a tensioning support, tensioning wheels, tensioning seats, reversing supports, reversing wheels and reversing seats, the adjustment seat is fixedly arranged on the side wall of the roller frame, the adjustment support can be transversely and movably arranged on the adjustment seat, the adjustment wheel is rotatably arranged on the adjustment support, the tensioning seat is fixedly arranged on the side wall of the roller frame, the tensioning support is rotatably arranged on the tensioning seat, the tensioning wheels are rotatably arranged at the tail end of the tensioning support, the reversing seats are fixedly arranged on the side wall of the roller frame, the reversing supports are transversely and movably arranged on the reversing seats, the number of the reversing wheels is two, rotating shafts of the two reversing wheels are relatively and vertically arranged, and the two reversing wheels are rotatably arranged on the reversing supports respectively.
9. The roller wire saw with the adjustable cutting direction according to claim 1, wherein the wire winding and unwinding assembly comprises a winding and unwinding frame, a winding and unwinding wheel and a winding and unwinding motor, the winding and unwinding motor is fixedly arranged on the winding and unwinding frame, the winding and unwinding frame is fixedly arranged on the side wall of the roller frame, the winding and unwinding motor is fixedly arranged on the winding and unwinding frame, and the winding and unwinding wheel is fixedly connected with an output shaft of the winding and unwinding motor.
10. The roller wire saw with the adjustable cutting direction according to claim 1, wherein the lifting frame comprises a bottom frame and longitudinal frames, the longitudinal frames are vertically and fixedly installed on the base, the number of the longitudinal frames is four, the four longitudinal frames are respectively installed at four corners of the bottom frame, the bottom frame is installed on the longitudinal frames in a lifting mode, and the bottom frame is connected with the longitudinal frames through ball screws.

Description

Cutting direction adjustable roller wire saw Technical Field The invention relates to the field of stone processing wire saw, in particular to a roller wire saw with an adjustable cutting direction. Background With the rapid development of modern industrial technology, the stone processing industry is also gradually upgrading its production processes and equipment. The multi-wire stone cutting machine utilizes a plurality of cutting lines to cut the raw materials simultaneously, can finish more cutting tasks in unit time, greatly shortens the production period of stone cutting, can greatly improve the cutting efficiency and quality, and is an important breakthrough of stone processing technology. The existing roller wire saw (shown in Chinese patent CN 223265999U) is characterized in that a barren stone material is placed on a lifting frame, the barren stone material is lifted and slowly contacted with a cutting line to cut the stone material, but the barren stone material is generally in a cube shape, the cutting line of the existing roller wire saw is horizontally arranged, the cutting line contacts the upper surface of the whole stone material when cutting in, the contact length of the cutting line and the stone material is overlong, the cutting resistance is extremely large, and therefore the problems of large fluctuation of wire saw tension, serious heating and wire fatigue acceleration exist, and in order to continuously break the wire, the feeding speed can only be reduced, the contact area is large, and the effective cutting amount per unit time is not raised and lowered. Disclosure of Invention Aiming at the defects of the prior art, the invention provides the roller wire saw with the adjustable cutting direction, which can adjust the cutting direction during cutting, reduce the area of direct contact between a cutting line and stone, and improve the stability and efficiency during cutting. In order to achieve the above purpose, the invention is realized by the following technical scheme: The roller wire saw with the adjustable cutting direction comprises a roller frame, a tensioning and adjusting assembly, a wire winding and unwinding assembly, a lifting frame and a base, wherein four roller rollers are arranged on the inner side of the roller frame, the tensioning and adjusting assembly and the wire winding and unwinding assembly are arranged on the outer side of the roller frame, the lifting frame is arranged on the base in a lifting mode and used for lifting stones, a rotating shaft is arranged in the middle of the lower portion of the roller frame, a rotating seat is formed on the base, and the rotating shaft is rotatably inserted into the rotating seat. Furthermore, telescopic cylinders are further arranged on two sides of the lower portion of the roller frame, the upper ends of the telescopic cylinders are hinged to the roller frame, and the lower ends of the telescopic cylinders are hinged to the base. Further, the number of the telescopic cylinders is four, and the four telescopic cylinders are respectively arranged at four corners of the lower part of the roller frame. Further, the telescopic cylinder is a telescopic hydraulic cylinder. Further, the upper end of the base is provided with a cross beam, and the rotating seat is arranged on the cross beam. Further, a roller stand is arranged between the roller and the roller frame, the roller stand is detachably arranged on the roller frame, and the roller is rotatably inserted on the roller stand. Further, the roller stand is detachably and fixedly connected with the roller frame through bolts. The tensioning adjustment assembly comprises an adjustment support, an adjustment wheel, an adjustment seat, a tensioning support, tensioning wheels, tensioning seats, reversing supports, two reversing wheels and reversing seats, wherein the adjustment seat is fixedly arranged on the side wall of the roller frame, the adjustment support can be transversely and movably arranged on the adjustment seat, the adjustment wheel is rotatably arranged on the adjustment support, the tensioning seats are fixedly arranged on the side wall of the roller frame, the tensioning support is rotatably arranged on the tensioning seat, the tensioning wheels are rotatably arranged at the tail ends of the tensioning support, the reversing seats are fixedly arranged on the side wall of the roller frame, the reversing supports can be transversely and movably arranged on the reversing seats, the number of the reversing wheels is two, two reversing wheel rotating shafts are relatively and vertically arranged, and the two reversing wheels are rotatably arranged on the reversing supports respectively. Further, the winding and unwinding assembly comprises a winding and unwinding frame, a winding and unwinding wheel and a winding and unwinding motor, wherein the winding and unwinding motor is fixedly arranged on the winding and unwinding frame, the winding and unwinding frame is f