Intelligent stone linear saw cutting device and stone cutting method

Abstract

The application provides a kind of intelligent stone line saw cutting equipment and stone cutting method, it is related to stone cutting technical field, including wire laying system, cutting system, wire collecting system, cutting rope, stone translation system and plate buffer system, both ends of the cutting rope are installed on wire laying system and wire collecting system respectively, the cutting rope passes through cutting system, the cutting system has traction roller group, the cutting rope is wound on the traction roller group of cutting system to form several cutting circles with the same cross section, the spacing between adjacent cutting circles is the same, the traction roller group controls the caliber of cutting circle, the translation direction of the stone translation system slides along the direction of sequentially distributed each cutting circle, the plate buffer system translates at the same speed and in the same direction as the stone translation system in the horizontal direction, the sliding direction of the plate buffer system and the stone translation system is both from the plate buffer system to the stone translation system, the cutting direction can be adjusted according to the actual trend of stone texture.

Description

Technical Field

[0001] This invention relates to the field of stone cutting technology, and in particular to an intelligent stone wire saw cutting device and a stone cutting method. Background Technology

[0002] Stone wire sawing equipment, also known as diamond wire cutting machine, is a core piece of equipment that has sparked a technological revolution in the stone processing industry in recent years. This equipment uses a fine steel wire with diamond particles electroplated on its surface as the cutting tool. Its working principle involves a drive device that propels this "diamond wire" at speeds of up to 1800 to 2800 meters per minute in a unidirectional or reciprocating cycle. The diamond particles deposited on the wire's surface perform high-speed grinding on the stone, thus achieving separation.

[0003] Compared to traditional circular saws or gang saws, wire saw cutting technology offers disruptive advantages in cost reduction and efficiency improvement. Due to its extremely fine kerf, typically only about 0.55 mm, it can directly increase the stone yield (finished product rate) to over 97%, producing 15% to 20% more slabs than traditional methods. Simultaneously, this technology can reduce stone dust production by 80% to 90%, lower energy consumption by approximately 30%, and significantly reduce production noise to below 100 decibels, perfectly aligning with the green and environmentally friendly industrial transformation direction.

[0004] Since the grain direction of the cut stone greatly determines its price, and the shape of the raw stone block is very likely to be incompatible with the straight up-and-down cutting direction of the traditional diamond wire cutter, there is an urgent need for a diamond cutter that can cut at an angle and adapt to the grain direction of the stone. Summary of the Invention

[0005] This invention provides an intelligent stone wire saw cutting device and a stone cutting method, which can adjust the cutting direction according to the actual direction of the stone texture.

[0006] This invention provides an intelligent stone wire saw cutting device, including a wire feeding system, a cutting system, a wire take-up system, a cutting rope, a stone translation system, and a slab buffer system. The two ends of the cutting rope are respectively installed on the wire feeding system and the wire take-up system. The cutting rope passes around the cutting system. The cutting system has a traction roller group. The cutting rope is wound on the traction roller group of the cutting system to form several cutting rings with the same cross-section. The spacing between adjacent cutting rings is the same. The traction roller group controls the diameter of the cutting rings. The stone translation system slides along the direction in which the cutting rings are sequentially distributed. The slab buffer system translates horizontally at the same speed and in the same direction as the stone translation system. The sliding direction of both the slab buffer system and the stone translation system is from the slab buffer system to the stone translation system. The cutting system includes two cutting control devices arranged opposite each other. Each cutting control device includes an upper cutting control roller, a cutting control frame, a lower cutting control roller, and a feed slider. The feed slider slides up and down on the cutting control frame. The upper cutting control roller is rotatably mounted on the feed slider. The lower cutting control roller is rotatably mounted on the cutting control frame. Several independently rotating constraint disks are stacked on both the upper and lower cutting control rollers. Each constraint disk has a constraint groove on its circumferential surface. The sheet material buffer system includes a sheet material feeding slide rail, a sheet material feeding reference plate, a sheet material feeding ramp, and a buffer device. The sheet material feeding ramp is vertically mounted on the sheet material feeding reference plate, the sheet material feeding reference plate is slidably mounted on the sheet material feeding slide rail, and the buffer device is slidably mounted on the lower side of the sheet material feeding ramp, with the buffer device protruding upward from the sheet material feeding ramp.

[0007] Preferably, the wire feeding system includes a wire feeding roller, a wire feeding motor, a wire feeding frame, and a wire feeding sliding plate. The wire feeding sliding plate is slidably mounted on the wire feeding frame, the wire feeding roller is rotatably mounted on the wire feeding sliding plate, and the wire feeding motor is mounted on the wire feeding sliding plate and is drively connected to the wire feeding roller.

[0008] Preferably, the take-up system includes a take-up roller, a take-up motor, a take-up frame, and a take-up sliding plate. The take-up sliding plate is slidably mounted on the take-up frame, the take-up roller is rotatably mounted on the take-up sliding plate, and the take-up motor is mounted on the take-up sliding plate and is drively connected to the take-up roller.

[0009] Preferably, the cutting rope is a diamond saw rope.

[0010] Preferably, the stone translation system includes a stone support base and a stone transverse plate, the stone transverse plate being slidably mounted on the stone support base, and the stone transverse plate sliding along the direction in which each cutting ring is distributed sequentially.

[0011] The stone cutting method using an intelligent stone wire saw includes the following steps: S1: Load the stone blanks onto the stone translation system; S2: Start the cutting system, the diameter of the traction roller group gradually decreases, and thus the cutting is achieved; S3: The slab buffer system moves horizontally at the same speed and in the same direction as the stone translation system, thereby achieving oblique cutting; S4: The cut stones fall one by one into the slab buffer system, and the slab buffer system descends one stone at a time after the previous stone has fallen.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The two ends of the cutting rope are respectively installed on the laying-out system and the take-up system. The cutting rope passes around the cutting system, which has a traction roller group. The cutting rope is wound on the traction roller group of the cutting system to form several cutting rings with the same cross-section. Since the upper side of the cutting ring can be raised and lowered, each cutting ring is able to shrink downward, realizing the gradual cutting of the stone from the top to the bottom. The spacing between adjacent cutting rings is the same. The traction roller group controls the diameter of the cutting ring. When the diameter of the cutting ring becomes smaller, the stone is cut into slices. The stone translation system slides along the direction in which each cutting ring is distributed. The lateral movement of the stone translation system and the raising and lowering of the upper side of the cutting ring realize the movement of each cutting rope relative to the raw material in the inclined direction, realizing the cutting of the stone along the inclined direction. The cutting direction can be adjusted according to the actual direction of the stone texture.

[0013] The slab buffer system moves horizontally at the same speed and in the same direction as the stone translation system. The sliding direction of both the slab buffer system and the stone translation system is from the slab buffer system to the stone translation system, which facilitates timely catching of the tilted falling stone. During the translation process of the stone translation system, the diameter of the cutting ring decreases, so that the cutting trajectory is a series of equidistant inclined planes, realizing the control of the texture. When cutting, the stone blank is loaded on the stone translation system, the cutting system is started, and the diameter of the traction roller group gradually decreases, thereby realizing the cutting. The slab buffer system moves horizontally at the same speed and in the same direction as the stone translation system, thereby realizing the oblique cutting. The cut stone pieces fall one by one to the slab buffer system. After the previous stone piece falls, the slab buffer system lowers the height of each piece, which facilitates the carrying of material piece by piece. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 This is a schematic diagram of the cutting system structure.

[0017] Figure 3 This is a schematic diagram of the cutting control device.

[0018] Figure 4 This is a schematic diagram of the stone translation system.

[0019] Figure 5 This is a schematic diagram of the plate buffer system.

[0020] Figure 6This is a schematic diagram of the plate buffer system.

[0021] Figure 7 for Figure 6 Enlarged diagram of point A in the middle.

[0022] Figure label: 1. Wire feeding system; 11. Wire feeding roller; 12. Wire feeding motor; 13. Wire feeding frame; 15. Wire feeding sliding plate; 2. Cutting system; 21. Cutting control device; 211. Upper cutting control roller; 212. Cutting control frame; 213. Lower cutting control roller; 215. Feed slider; 3. Take-up system; 31. Take-up roller; 32. Take-up motor; 33. Take-up frame; 35. Take-up slide plate; 4. Cut the rope; 5. Stone sliding system; 51. Stone support base; 52. Stone horizontal sliding plate; 6. Sheet material buffer system; 61. Sheet material feeding slide rail; 62. Sheet material feeding reference plate; 63. Sheet material feeding inclined plate; 65. Buffer device; 651. Buffer support plate; 652. Buffer spring. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0024] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly include one or more of the features. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0025] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0026] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] The following is combined with Figures 1-7 The intelligent stone wire saw cutting equipment of the present invention includes a wire feeding system 1, a cutting system 2, a wire take-up system 3, a cutting rope 4, a stone translation system 5, and a slab buffer system 6. The two ends of the cutting rope 4 are respectively installed on the wire feeding system 1 and the wire take-up system 3. The cutting rope 4 passes around the cutting system 2, which has a traction roller assembly. The cutting rope 4 is wound on the traction roller assembly of the cutting system 2 to form several cutting loops with the same cross-section, such as... Figure 1 and Figure 2 The coils above are the cutting coils. Since the upper side of the cutting coils can be raised and lowered, each cutting coil can be lowered to achieve the gradual cutting of the stone from top to bottom. The spacing between adjacent cutting coils is the same. The traction roller group controls the diameter of the cutting coils. When the diameter of the cutting coils becomes smaller, the stone is cut into slices. The stone translation system 5 slides along the direction in which each cutting coil is distributed. The lateral movement of the stone translation system 5 and the raising and lowering of the upper side of the cutting coils enable each cutting rope 4 to move relative to the raw material in an inclined direction, so as to cut the stone along the inclined direction. The cutting direction can be adjusted according to the actual direction of the stone texture.

[0028] Specifically, the slab buffer system 6 moves horizontally at the same speed and in the same direction as the stone translation system 5. The sliding direction of both the slab buffer system 6 and the stone translation system 5 is from the slab buffer system 6 to the stone translation system 5, which facilitates timely catching of the tilted falling stone. During the translation of the stone translation system 5, the diameter of the cutting ring decreases, so that the cutting trajectory is a series of equidistant inclined planes, realizing the control of the texture. When cutting, the stone blank is loaded on the stone translation system 5, the cutting system 2 is started, and the diameter of the traction roller group gradually decreases, thereby realizing the cutting. The slab buffer system 6 moves horizontally at the same speed and in the same direction as the stone translation system 5, thereby realizing the oblique cutting. The cut stone pieces fall one by one to the slab buffer system 6. After the previous stone piece falls, the slab buffer system 6 lowers the height of each piece, which facilitates the carrying of material piece by piece.

[0029] Specifically, the wire feeding system 1 includes a wire feeding roller 11, a wire feeding motor 12, a wire feeding frame 13, and a wire feeding sliding plate 15. The wire feeding sliding plate 15 is slidably mounted on the wire feeding frame 13, the wire feeding roller 11 is rotatably mounted on the wire feeding sliding plate 15, the wire feeding motor 12 is mounted on the wire feeding sliding plate 15, and the wire feeding motor 12 is connected to the wire feeding roller 11 for transmission to realize wire feeding.

[0030] Specifically, the cutting system 2 includes two opposing cutting control devices 21. Each cutting control device 21 includes an upper cutting control roller 211, a cutting control frame 212, a lower cutting control roller 213, and a feed slider 215. The feed slider 215 slides up and down on the cutting control frame 212. The upper cutting control roller 211 is rotatably mounted on the feed slider 215, and the lower cutting control roller 213 is rotatably mounted on the cutting control frame 212. Several independently rotating constraint disks are stacked on both the upper cutting control roller 211 and the lower cutting control roller 213. Each constraint disk has a constraint groove on its circumference, thereby constraining the cutting lines. The reason for setting each constraint disk as independent is... The rotation is because after the upper cutting control roller 211 descends, in order to maintain the tension of the cutting rope 4, the take-up speed of the take-up system 3 must be greater than the release speed of the release system 1. Since the cutting rings have different linear speeds, if the upper cutting control roller 211 and the lower cutting control roller 213 are designed to rotate at the same speed, it will inevitably cause the cutting rope 4 to wear on the upper cutting control roller 211 and the lower cutting control roller 213, resulting in a reduced equipment life and difficulty in controlling the tension of the cutting rope 4. The upper cutting control roller 211 and the lower cutting control roller 213 form the traction roller group mentioned above. The cutting rope 4 passes around each upper cutting control roller 211 and the lower cutting control roller 213 in sequence to form a cutting ring.

[0031] Specifically, the take-up system 3 includes a take-up roller 31, a take-up motor 32, a take-up frame 33, and a take-up sliding plate 35. The take-up sliding plate 35 is slidably mounted on the take-up frame 33, the take-up roller 31 is rotatably mounted on the take-up sliding plate 35, and the take-up motor 32 is mounted on the take-up sliding plate 35. The take-up motor 32 is connected to the take-up roller 31 for transmission to realize take-up.

[0032] After the wire-laying system 1 finishes laying out the wire, it can be pulled back, at which point the wire-retrieving system 3 takes over the function of the wire-laying system 1.

[0033] Specifically, cutting rope 4 is a diamond saw rope, which ensures cutting effect and wear resistance.

[0034] Specifically, the stone translation system 5 includes a stone support base 51 and a stone transverse plate 52. The stone transverse plate 52 is slidably installed on the stone support base 51. The stone transverse plate 52 slides along the direction in which each cutting ring is distributed in sequence, thereby realizing the transverse movement of the stone. When the cutting ring shrinks, the stone cutting trajectory is tilted.

[0035] Specifically, the board material buffer system 6 includes a board material unloading slide rail 61, a board material unloading reference plate 62, a board material unloading inclined plate 63, and a buffer device 65. The board material unloading inclined plate 63 is mounted on the board material unloading reference plate 62 via a vertically set slide rail and is driven to rise and fall by a cylinder to adjust its height. The board material unloading reference plate 62 is slidably mounted on the board material unloading slide rail 61, and the buffer device 65 is slidably mounted on the underside of the board material unloading inclined plate 63 to realize the falling of the cut board material.

[0036] The buffer device 65 includes a buffer support plate 651 and a buffer spring 652. The buffer support plate 651 is slidably installed at the bottom of the board cutting ramp 63 via a slide rail and a slider. The buffer support plate 651 protrudes upward from the board cutting ramp 63. The two ends of the buffer spring 652 are respectively installed on the board cutting ramp 63 and the buffer support plate 651 to achieve the buffering effect of the buffer support plate 651. After the stone slides down the board cutting ramp 63, the buffer support plate 651 is used to buffer the stone.

[0037] The stone cutting method using an intelligent stone wire saw includes the following steps: S1: Load the stone blank onto the stone translation system 5; S2: Start the cutting system 2, the diameter of the traction roller group gradually decreases, and thus the cutting is achieved; S3: The board buffer system 6 moves horizontally at the same speed and in the same direction as the stone translation system 5, thereby achieving oblique cutting; S4: The cut stone pieces fall one by one into the slab buffer system 6. The slab buffer system 6 descends one piece at a time after the previous piece of stone has fallen.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent stone wire saw cutting equipment, characterized in that, The system includes a wire laying system (1), a cutting system (2), a wire take-up system (3), a cutting rope (4), a stone translation system (5), and a slab buffer system (6). The two ends of the cutting rope (4) are respectively installed on the wire laying system (1) and the wire take-up system (3). The cutting rope (4) passes around the cutting system (2). The cutting system (2) has a traction roller group. The cutting rope (4) is wound on the traction roller group of the cutting system (2) to form several cutting rings with the same cross section. The spacing between adjacent cutting rings is the same. The traction roller group controls the diameter of the cutting rings. The stone translation system (5) slides along the direction in which each cutting ring is distributed in sequence. The slab buffer system (6) moves horizontally at the same speed and in the same direction as the stone translation system (5). The sliding direction of the slab buffer system (6) and the stone translation system (5) is from the slab buffer system (6) to the stone translation system (5). The cutting system (2) includes two cutting control devices (21) arranged opposite to each other. Each cutting control device (21) includes an upper cutting control roller (211), a cutting control frame (212), a lower cutting control roller (213), and a feed slider (215). The feed slider (215) slides up and down on the cutting control frame (212). The upper cutting control roller (211) is rotatably mounted on the feed slider (215). The lower cutting control roller (213) is rotatably mounted on the cutting control frame (212). Several independently rotating constraint disks are stacked on the upper cutting control roller (211) and the lower cutting control roller (213). Each constraint disk has a constraint groove on its circumferential surface. The plate buffer system (6) includes a plate feeding slide rail (61), a plate feeding reference plate (62), a plate feeding ramp (63), and a buffer device (65). The plate feeding ramp (63) is vertically mounted on the plate feeding reference plate (62). The plate feeding reference plate (62) is slidably mounted on the plate feeding slide rail (61). The buffer device (65) is slidably mounted on the underside of the plate feeding ramp (63). The buffer device (65) protrudes upward from the plate feeding ramp (63).

2. The intelligent stone wire saw cutting equipment according to claim 1, characterized in that, The wire feeding system (1) includes a wire feeding roller (11), a wire feeding motor (12), a wire feeding frame (13), and a wire feeding sliding plate (15). The wire feeding sliding plate (15) is slidably mounted on the wire feeding frame (13), the wire feeding roller (11) is rotatably mounted on the wire feeding sliding plate (15), the wire feeding motor (12) is mounted on the wire feeding sliding plate (15), and the wire feeding motor (12) is connected to the wire feeding roller (11) in a transmission connection.

3. The intelligent stone wire saw cutting equipment according to claim 1, characterized in that, The take-up system (3) includes a take-up roller (31), a take-up motor (32), a take-up frame (33), and a take-up sliding plate (35). The take-up sliding plate (35) is slidably mounted on the take-up frame (33), the take-up roller (31) is rotatably mounted on the take-up sliding plate (35), and the take-up motor (32) is mounted on the take-up sliding plate (35). The take-up motor (32) is connected to the take-up roller (31) in a transmission connection.

4. The intelligent stone wire saw cutting equipment according to claim 1, characterized in that, The cutting rope (4) is a diamond saw rope.

5. The intelligent stone wire saw cutting equipment according to claim 1, characterized in that, The stone translation system (5) includes a stone support base (51) and a stone transverse plate (52). The stone transverse plate (52) is slidably installed on the stone support base (51) and slides along the direction in which each cutting ring is distributed in sequence.

6. A stone cutting method using an intelligent stone wire saw cutting device, employing the intelligent stone wire saw cutting device as described in claim 1, characterized in that... Includes the following steps: S1: Load the stone blank onto the stone translation system (5); S2: Start the cutting system (2), the diameter of the traction roller group gradually decreases, and thus the cutting is achieved; S3: The plate buffer system (6) moves horizontally at the same speed and in the same direction as the stone translation system (5), thereby achieving oblique cutting; S4: The cut stone pieces fall one by one into the slab buffer system (6), and the slab buffer system (6) lowers the height of each piece after the previous piece of stone falls.

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