A wire saw machine capable of automatically unloading boards

Abstract

The present invention relates to the field of stone processing technology, and in particular to a wire saw machine capable of automatically unloading plates, the wire saw machine comprising a frame, a wire saw device and a transfer device. The feed port and the discharge port of the frame form a continuous material channel, and the frame has a built-in placement plate for carrying rough materials and a support frame for carrying plates. The wire saw device achieves precise feeding of the steel wire through the movement of the moving frame, and the linkage wheel rotation ensures efficient linear cutting of the rough materials. The transfer device coordinates the control of the suction cup through the truss, lifting frame and crossbeam to complete the adsorption, transfer and release actions. The overall workflow starts with the positioning of the rough material, and is completed by the steel wire height positioning, the suction cup adsorbing the surface to be cut, the steel wire horizontally sawing and separating the plates, the truss carrying the plates inward, the suction cup flipping the plates downward and accurately stacking them, and finally the steel wire is horizontally fed to the next saw seam and cyclic operation, realizing efficient production of the entire process from separation of plates from rough materials to automatic stacking, while ensuring the integrity of the plates and achieving efficient and continuous production.

Description

Technical Field

[0001] The invention relates to the technical field of stone processing, in particular to a rope saw machine capable of automatically unloading boards. Background Art

[0002] In the stone processing industry, traditional sawing techniques for rough stone are commonly performed using a multi-blade modular circular saw or frame saw for vertical sawing, separating the slabs with spaced vertical kerfs. However, due to structural limitations of the equipment, this method cannot cut deep enough to penetrate the base of the rough stone. Typically, a minimum of 5-10cm of matrix is ​​required. This is to prevent the slab from losing its matrix adhesion after being completely severed, potentially causing it to tip over and impact the saw blade due to the inertia of the high-speed saw blade. While this method avoids the risk of equipment damage, it can also result in the slab adhering to the rough stone matrix.

[0003] To complete the final separation, operators need to perform a second horizontal sawing of each sheet. This process relies on manual positioning, handling, and supplementary cutting, which is not only inefficient but also carries the risk of chipping and breakage. Furthermore, the vertical sawing and horizontal separation processes are separated, and equipment switching and temporary storage of sheets cause production process interruptions. Furthermore, manual adjustment of saw blade spacing can easily lead to cumulative errors, resulting in uneven sheet sizes and reduced yields. Therefore, a full-process solution for the automatic separation and intelligent transfer of sheets from rough material is urgently needed to overcome the efficiency bottlenecks and quality defects of traditional processes and achieve efficient and continuous sheet production. Summary of the Invention

[0004] In view of the deficiencies raised in the above background technology, the present invention provides a wire saw machine capable of automatically unloading plates.

[0005] The present invention adopts the following technical solutions:

[0006] A wire saw machine capable of automatically unloading a plate, the wire saw machine comprising:

[0007] A frame, wherein the front of the frame is a material feed port, and a placement plate for placing rough materials is provided inside the frame;

[0008] A wire saw device, comprising a steel wire rope, a wheel disc, and a lifting seat. The frame is provided with the lifting seats on both sides of the placement plate. The two lifting seats move synchronously relative to the placement plate. The two lifting seats are connected to the rotatable wheel disc. The steel wire rope is wound around the two wheel discs to form a closed loop. The rotation of the two wheel discs drives the steel wire rope to move to form a sawing operation.

[0009] A transfer device, the transfer device comprising a truss and a suction cup, the truss being movably mounted on the upper portion of the frame, the suction cup being suspended below the truss and being flippable relative to the truss;

[0010] Wherein, before the steel rope moves horizontally relative to the saw seam under the block to perform the sawing stroke, the suction cup flips over to suck the block to the surface of the plate to be separated facing away from the feed inlet;

[0011] When the steel rope is fed into the saw seam and completes a sawing stroke, the plate is separated, and the truss carries the separated plate to move into the interior of the frame, while the suction cup flips to a downward posture to place the plate plane downward.

[0012] In a possible implementation, the placement plate is connected to a base, and the placement plate is rotatable relative to the base.

[0013] In a possible implementation, a transmission gear is fixed to the bottom surface of the placement plate, a rotating motor is fixed to the base, and a driving gear is fixed to an output shaft of the rotating motor, and the driving gear is meshed with the transmission gear.

[0014] In a possible implementation, the wire saw machine further includes an infrared emitter, and an infrared light beam emitted by the infrared emitter is parallel to the steel wire stretched between the two wheels.

[0015] In one possible implementation, the rope saw device also includes a movable frame, and the movable frame is arranged on both sides of the placement plate of the frame. The two lifting seats are respectively connected to the two movable frames and lifted and lowered synchronously, and the two movable frames move synchronously in a straight line relative to the placement plate located in the frame.

[0016] In a possible implementation, a vertical screw rod is provided on a side of the movable frame facing the feed port, and the lifting seat is spirally connected to the screw rod.

[0017] In a possible implementation, first racks are fixed to the bottoms of both sides of the frame, a first motor is fixed under the movable frame, a first gear is fixed to the output shaft of the first motor, and the first gear is meshed with the first rack.

[0018] In a possible implementation, the transfer device further includes a lifting frame and a crossbeam, the lifting frame is vertically lifted relative to the truss, the crossbeam rotates relative to the lifting frame, and the suction cup is arranged on the crossbeam.

[0019] In a possible implementation, a driving cylinder is provided on a side of the lifting frame, an upper end of the driving cylinder is pivotally connected to the lifting frame, and a piston rod of the driving cylinder is pivotally connected to the crossbeam.

[0020] In one possible implementation, the wire saw machine further includes a support frame, the back of the frame is a discharge port, and the support frame is arranged in a position inside the discharge port. When the suction cup carries the plate and flips it to a position where the plate plane faces downward, the suction cup moves downward to stack the plate on the support frame.

[0021] From the above description of the structure of the present invention, it can be seen that compared with the prior art, the present invention has the following advantages: in the wire saw machine of the present invention, the wire saw device realizes the precise feeding of the steel wire by the movement of the moving frame, and the linkage wheel rotation ensures the efficient linear cutting of the rough material. The transfer device coordinates the control of the suction cup through the truss, lifting frame and crossbeam to complete the adsorption, transfer and release actions. The overall work process starts with the infrared positioning of the rough material, and then the steel wire is positioned at the height, the suction cup adsorbs the surface to be cut, the steel wire is horizontally sawed to separate the plate, the suction cup supports to prevent tilting, the truss carries the plate inward, and the suction cup flips the plate downward and accurately stacks it. After that, the suction cup adsorbs the next surface to be cut of the rough material again, and the steel wire is sawed horizontally again and the operation is cyclical, realizing the efficient production of the whole process from separating the plate from the rough material to unloading and stacking, and realizing efficient and continuous production while ensuring the integrity of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 for Figure 1 A magnified schematic diagram.

[0024] Figure 3 Schematic diagram of the three-dimensional structure of the frame.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the wire saw device.

[0026] Figure 5 for Figure 4 Schematic diagram of the enlarged portion B.

[0027] Figure 6 A cross-sectional diagram showing the mobile rack connected to the side of the frame.

[0028] Figure 7 This is a schematic diagram of the three-dimensional structure from an upward perspective after the tensioning seat is connected to the guide rod and the tensioning cylinder.

[0029] Figure 8 This is a front view of the placement plate set on the base.

[0030] Figure 9 It is a schematic diagram of the three-dimensional structure of the transfer device from the front looking down.

[0031] Figure 10 It is a schematic diagram of the three-dimensional structure of the transfer device from the back side when viewed from above.

[0032] Figure 11 for Figure 10 Enlarged schematic diagram at point C in the middle. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of this application clearer, this application will be further described in detail below with reference to the accompanying drawings.

[0034] In the following, the terms "first," "second," etc. are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first," "second," etc. may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0035] In addition, in this application, directional terms such as "upper" and "lower" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they can change accordingly according to changes in the orientation of the components in the drawings.

[0036] The present invention provides a wire saw machine capable of automatically unloading boards, as shown in the attached Figure 1 and 3 As shown, the wire saw machine includes a frame 1, a wire saw device 2, and a transfer device 3. The front and back of the frame 1 are respectively the feed port 101 and the discharge port 102, forming a continuous material flow channel. A placement plate 4 and a support frame 5 are provided in the frame 1. The placement plate 4 is used to place the rough material 7, and the support frame 5 is used to place the board formed after the rough material 7 is sawed. Preferably, the rough material 7 is pushed onto the placement plate 4 as a whole through the feed port 101 by a transport tool 6 (such as a forklift). After sawing is completed, the board is automatically transferred by the transfer device 3 to the support frame 5 for stacking; when enough boards are stacked on the support frame 5, the transport tool 6 can directly move the entire support frame 5 out of the frame 1 through the discharge port 102. This process greatly improves the efficiency of board transportation while avoiding the risk of surface scratches caused by handling single boards.

[0037] As attached Figure 4As shown, the wire saw device 2 includes a steel wire rope 21, a disc 22, and a lifting base 23. The steel wire rope 21 can be a diamond beaded wire rope. The frame 1 is provided with lifting bases 23 on both sides of the placement plate 4. Both lifting bases 23 are connected to rotatable discs 22, and the steel wire rope 21 is wound around the two discs 22 to form a closed loop. One of the lifting bases 23 is fixedly connected to a cutting motor 24, which drives the corresponding disc 22 to rotate, pulling the steel wire rope 21 to perform the cutting action. The section of steel wire rope 21 at the front end between the two discs 22 forms a wire rope that spans both sides of the frame 1. Simultaneously, the two lifting bases 23 rise and fall simultaneously in the vertical direction, driving the steel wire rope 21 to adjust to a specified height relative to the rough material 7 on the placement plate 4, ensuring the accuracy of the cutting height.

[0038] Please refer to the attached Figure 7 The disc 22 of the other lifting seat 23 is connected to a tensioning seat 271. The bottom of the tensioning seat 271 is mounted on a guide rod 273 fixed below the lifting seat 23, restricting the tensioning seat 271 to linear displacement relative to the lifting seat 23, which is connected to the cutting motor. This allows the tension of the steel rope 21 to be adjusted. Furthermore, a tensioning cylinder 272 is fixed within the lifting seat 23. This tensioning cylinder 272 can be a power actuator with a piston rod, such as a pneumatic cylinder, oil cylinder, or electric push rod. The piston rod of the tensioning cylinder 272 is fixed to the tensioning seat 271. The piston rod extends and retracts, pushing the tensioning seat 271 to move, achieving dynamic adjustment of the tension of the steel rope 21 and maintaining stability during the sawing process. Furthermore, the tensioning cylinder 272 drives the tensioning seat 271 to move, narrowing the gap between the two discs 22 and facilitating the replacement of the steel rope 21.

[0039] As attached Figure 4 and 5 As shown, the movement of the lifting seat 23 can be achieved by the mobile frame 25. Specifically, the frame 1 is provided with a mobile frame 25 on both sides of the placement plate 4, and the two lifting seats 23 are respectively connected to the two mobile frames 25 and realize synchronous lifting. Guide columns 231 are fixed on both sides of the mobile frame 25, and guide sleeves 232 are provided on both sides of the lifting seat 23. The two guide sleeves 232 are respectively adapted to fit the two guide columns 231 to limit the lifting seat 23 to only vertical lifting relative to the mobile frame 25. A vertical screw rod 233 is provided between the two guide columns 231 on the side of the mobile frame 25 facing the feed port 101. The screw rod 233 is driven to rotate by a lifting motor 234 installed on the mobile frame 25. The lifting seat 23 and the screw rod 233 are spirally connected, so that when the lifting motor 234 drives the screw rod 233 to rotate, the lifting seat 23 can be driven to lift and lower relative to the mobile frame 25 along the guide columns 231. The two lifting motors 234 on the mobile frame 25 work synchronously to drive the lifting seats 23 on both sides of the frame 1 to rise and fall synchronously, thereby driving the two wheel discs 22 to rise and fall synchronously, realizing the automatic lifting of the steel rope 21 to adjust the height of the steel rope 21 relative to the blank 7.

[0040] Continue to refer to the attached Figure 4 The two lifting seats 23 are tilted at a preset angle relative to the moving frame 25, creating a stable height gradient between the cutting section 211 at the front end and the non-cutting section 212 at the rear end of the closed-loop wound steel rope 21. Specifically, the front end of the disc 22, where the cutting section 211 resides, is installed lower than the rear end of the disc 22. The tilted lifting seats 23 ensure that the non-cutting section 212 of the steel rope 21 maintains a non-contact state with the cut surface of the rough material 7 during sawing operations. This structure utilizes the height difference to actively avoid frictional interference between the non-cutting section 212 and the base cross-section of the rough material 7 during the continuous feeding and cutting process of the steel rope 21, thereby avoiding surface wear and stress concentration on the steel rope 21 caused by repeated contact, effectively extending the service life of the steel rope 21 and reducing the probability of rope breakage.

[0041] The bottom beams 11 on both sides of the frame 1 are fixed with slide rails along the length direction, and the sliders are fixed at the bottom of the mobile frame 25. The sliders at the bottom of the mobile frame 25 are adapted to slide with the slide rails under the frame 1, thereby limiting the mobile frame 25 to move linearly along the slide rails relative to the sides of the frame 1. Preferably, the attached Figure 4 and 6 As shown, the slider at the bottom of the mobile frame 25 is the first slider 252, the slide rail on the bottom beam is the first slide rail 251, the bottom of the mobile frame 25 is fixed with a slide seat 253, and the first slider 252 is fixed under the slide seat 253 to form a sliding adaptation with the first slide rail 251. The interior of the slide seat 253 is provided with a through groove 254 that passes through the depth direction of the frame 1. Figure 3 , the bottom beam 11 is fixed with mounting plates (not marked in the drawings) at both ends of the first slide rail 251 connecting the movable frame 25, and a protective cover 13 is connected between the two mounting plates above the first slide rail 251. The protective cover 13 passes through the through slot 254 of the slide seat 253, and the outer contour of the protective cover 13 maintains a dynamic clearance fit with the inner wall of the through slot 254 to ensure that there is no geometric interference when the movable frame 25 is displaced throughout its stroke. The protective cover 13 forms a protective barrier by covering the first slide rail 251 and the first slider 252 to block the invasion of external wear media and corrosive fluids into the moving pair of the slide rail and slider. Furthermore, a channel steel 14 is fixed between the two mounting plates below the protective cover 13, and a surface contact support is formed between the channel steel 14 and the bottom plate of the protective cover 13, which significantly improves the bending stiffness of the protective cover 13 and avoids plastic deformation and structural damage caused by people stepping on or load impact.

[0042] Continue to refer to the attached Figure 4 and 6, the sides of the bottom beam 11 on both sides of the frame 1 are fixed with first racks 261, and a first motor 263 is installed under the mobile frame 25. The output shaft of the first motor 263 is fixed with a first gear 262. The first gear 262 and the first rack 261 are engaged. The first motors 263 under the two mobile frames 25 work synchronously, thereby driving the mobile frames 25 on both sides of the frame 1 to move synchronously, thereby driving the two wheel discs 22 to move synchronously, realizing the translation of the steel rope 21 relative to the frame 1, thereby realizing the following Figure 2 The steel rope 21 shown is translated relative to the saw kerf 701 of the blank 7 to perform the sawing stroke.

[0043] As attached Figure 8 As shown, the placement plate 4 is connected to a base 41 and is rotatable relative to the base 41. Specifically, a rotating shaft is fixed to the bottom of the placement plate 4, and a shaft sleeve is provided on the base 41. The rotating shaft fits into the sleeve to form a revolving pair, thereby restricting the placement plate 4 to rotation relative to the base 41 about the rotating shaft. Furthermore, a plurality of rotatable support wheels 44 are arranged in a circular array around the rotating shaft. These support wheels 44 support the bottom surface of the placement plate 4, ensuring smooth rotation of the placement plate 4. In addition, the bottom surface of the placement plate 4 is fixed with a transmission gear 451, the base 41 is fixed with a rotating motor 452, the output shaft of the rotating motor 452 is fixed with a driving gear, and the driving gear and the transmission gear 451 are meshed to form a gear pair, so that the rotating motor 452 can drive the placement plate 4 to rotate through the gear pair, thereby adjusting the placement angle of the rough material 7 located in the frame 1, and realizing the parallel positioning of the rough material 7 and the tensioned steel rope 21 between the two wheel discs 22, thereby preventing the steel rope 21 from being able to saw parallel to the saw seam 701 of the rough material 7.

[0044] The wire saw also includes an infrared emitter, which emits a beam parallel to the steel wire 21 tensioned between two discs 22. As the rough material 7 is pushed into the frame 1, the infrared emitter's beam serves as a reference for correcting the rough material 7's orientation, thereby improving the dimensional accuracy of the panels formed after the steel wire 21 cuts the rough material 7. Preferably, the infrared emitter can be fixed to a top beam 12 on one side of the frame 1.

[0045] As attached Figure 9 and 10 As shown, the transfer device 3 includes a truss 31, a suction cup 32, a lifting frame 33 and a crossbeam 34. The suction cup 32 is set on the crossbeam 34, and the crossbeam 34 rotates relative to the lifting frame 33. The lifting frame 33 is connected to the truss 31, forming a structure in which the suction cup 32 is suspended below the truss 31 and can be turned relative to the truss 31. Figure 1The truss 31 is movably mounted on the upper portion of the frame 1. Specifically, slide rails are fixed to the top beams 12 on both sides of the frame 1, and sliders are fixed to both ends of the truss 31. The sliders at both ends of the truss 31 are respectively adapted to slide on the slide rails on both sides of the upper portion of the frame 1, thereby limiting the truss 31 to translational movement relative to the frame 1 along the slide rails on the upper portion of the frame 1. Furthermore, second racks 351 are fixed above both sides of the frame 1, and a rotatable transmission rod 352 is provided under the truss 31. Second gears 353 are fixed to both ends of the transmission rod 352. The two second gears 353 are respectively engaged with the two second racks 351. A second motor 354 is installed on the truss 31, and the second motor 354 drives the transmission rod 352 to rotate, thereby driving the truss 31 to automatically translate relative to the placement plate 4 on the frame 1.

[0046] The lifting frame 33 is raised and lowered vertically relative to the truss 31. Its connection structure can be as follows: a gap is formed in the center of the truss 31, through which the lifting frame 33 passes. A slider is fixed to one side of the gap, and a slide rail is fixed to the same side of the lifting frame 33. The slide rail of the lifting frame 33 fits snugly within the slider of the truss 31, thereby limiting the lifting of the lifting frame 33 to vertical movement relative to the truss 31. Furthermore, a third rack 361 is fixed to the other side of the lifting frame 33. A third motor 362 is mounted on the truss 31. The output shaft of the third motor 362 is fixed to a third gear. The third gear meshes with the third rack 361, driving the lifting frame 33 to move relative to the truss 31, thereby driving the crossbeam 34 and suction cup 32 to move upward and downward.

[0047] The structure for the crossbeam 34 to rotate relative to the lifting frame 33 can be as shown in the following Figure 11 As shown, two connecting ears 341 are fixed to the side of the crossbeam 34 facing away from the suction cup 32. The lifting frame 33 is located between the two connecting ears 341. A connecting shaft 331 is fixed below the lifting frame 33 and passes through the two connecting ears 341, thereby restricting the crossbeam 34 from rotating about the connecting shaft 331. Furthermore, a drive cylinder 37 is provided on the side of the lifting frame 33. The drive cylinder 37 can be a power output element such as a pneumatic cylinder or oil cylinder with a piston rod as known in the art. The upper end of the drive cylinder 37 is pivotally connected to the lifting frame 33, and the piston rod of the drive cylinder 37 is pivotally connected to the end of the connecting ear 341 away from the crossbeam 34. When the piston rod of the drive cylinder 37 is extended, it pushes one end of the connecting ear 341 downward, causing the crossbeam 34 to tilt upward until the suction surface of the suction cup 32 is perpendicular to the placement plate 4, thereby forming an angle at which the suction cup 32 can directly absorb the rough material 7. When the piston rod of the driving cylinder 37 is retracted, one end of the connecting ear 341 can be pulled upward to drive the crossbeam 34 to flip downward until the adsorption surface of the suction cup 32 faces downward, so that the plate adsorbed by the suction cup 32 can be adjusted to a flat posture.

[0048] In addition, the wire saw machine of the present invention may also be equipped with a control system, which may be a PLC controller for coordinating and controlling the timing of the power output elements such as the motors and the drive cylinder 37. Specifically, the wire saw machine of the present invention operates as follows:

[0049] Initial state: the suction cup 32 is located at an upper position close to the discharge port 102 of the frame 1, and the steel rope 21 is located below the position close to the truss 31.

[0050] Block material correction: After the block material 7 is pushed onto the placement plate 4 inside the frame 1, the position of the saw seam 701 of the block material 7 is corrected based on the light beam emitted by the infrared transmitter to ensure that the saw seam 701 of the block material 7 is aligned with the light beam emitted by the infrared transmitter, thereby ensuring that the saw seam 701 is parallel to the steel rope 21.

[0051] Steel rope positioning: The movable frame 25 and the lifting seat 23 work together to drive the steel rope 21 to move to a specified height relative to the block 7 and close to the surface of the block 7 to be cut (i.e. the side facing the suction cup 32).

[0052] Suction cup positioning: the truss 31 , lifting frame 33 and crossbeam 34 work together to drive the suction cup 32 to flip to the surface of the raw material 7 facing away from the feed inlet 101 (i.e. the surface of the plate to be separated) and to be located above the steel rope 21 .

[0053] Rope saw cutting: The two wheels 22 start to rotate and drive the steel rope 21 to run, and then the movable frame 25 drives the steel rope 21 to move to the next sawing seam 701, that is, the movable frame 25 performs a complete sawing stroke of the thickness of a plate relative to the blank 7, thereby separating the plate.

[0054] Plate transfer: After the steel rope 21 completes the sawing stroke, the suction cup 32 supports the separated plate to prevent the plate from falling. The truss 31 carries the separated plate to the support bracket 5 inside the frame 1. At the same time, the suction cup 32 flips to a downward posture to make the plate flat. Then the suction cup 32 moves downward to accurately stack the plate flat on the support bracket 5 with the plane facing down.

[0055] Circular operation: the suction cup 32 is driven to flip again to absorb the surface of the blank 7 to be separated with its back facing the feed port 101. At the same time, the movable frame 25 works again to drive the steel rope 21 to cut into the next sawing seam 701 to separate another piece of plate, thereby realizing continuous automated production.

[0056] In summary, the core structure of the wire saw machine of the present invention consists of a frame 1, a wire saw assembly 2, and a transfer mechanism 3. The frame 1's feed inlet 101 and discharge outlet 102 form a continuous material channel. The frame 1 includes a placement plate 4 for holding the rough material 7 and a support frame 5 for the plate material. The rough material 7 can be aligned with an infrared beam to calibrate the parallelism of the saw kerf 701 and the wire rope 21. The wire saw assembly 2 adjusts its height relative to the rough material 7 via a lifting base 23, and the movement of the moving frame 25 enables precise feeding of the wire rope 21. The rotation of the linked wheel 22 ensures efficient linear cutting of the rough material. The transfer mechanism 3, through the coordinated control of the suction cup 32 via the truss 31, lifting frame 33, and crossbeam 34, completes the suction, transfer, and release operations. The overall workflow starts with infrared positioning of the rough material 7, followed by height positioning by the steel rope 21, suction cup 32 adsorbing the surface to be cut, horizontal sawing by the steel rope 21 to separate the plates, the truss 31 carrying the plates inward, and suction cup 32 flipping the plates downward for precise stacking. After that, the suction cup 32 adsorbs the next surface to be cut of the rough material 7 again, and the steel rope 21 saws horizontally again and the operation is cyclical, realizing seamless and efficient production of the entire process from separation of the plates from the rough material 7 to automated stacking, ensuring efficient and continuous production while ensuring the integrity of the plates, which is conducive to improving the production efficiency of the enterprise.

[0057] The above is only a specific implementation of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A wire saw machine capable of automatically unloading boards, characterized in that: The wire saw machine includes: A frame, wherein the front of the frame is a material feed port, and a placement plate for placing rough materials is provided inside the frame; A wire saw device, comprising a steel wire rope, a wheel, a movable frame and a lifting seat, wherein the movable frame and the lifting seat are provided on both sides of the placement plate, the two movable frames synchronously move linearly relative to the placement plate located in the frame, the two lifting seats are respectively connected to the two movable frames and synchronously rise and fall, the two lifting seats synchronously move relative to the placement plate, the two lifting seats are connected to the rotatable wheel, the steel wire rope is wound around the two wheel discs to form a closed loop, and the rotation of the two wheel discs drives the steel wire rope to move to form sawing; A transfer device, the transfer device comprising a truss, a suction cup, a lifting frame, and a crossbeam, the truss being movably mounted on the upper portion of the frame, the lifting frame being vertically raised and lowered relative to the truss, the crossbeam being rotatable relative to the lifting frame, and the suction cup being disposed on the crossbeam so as to be suspended below the truss and flippable relative to the truss; Wherein, before the steel rope moves horizontally relative to the saw seam under the block to perform the sawing stroke, the suction cup flips over to suck the block to the surface of the plate to be separated facing away from the feed inlet; When the steel rope is fed into the saw seam and completes a sawing stroke, the plate is separated, and the truss carries the separated plate to move into the interior of the frame, while the suction cup flips to a downward posture to place the plate plane downward.

2. The wire saw machine according to claim 1, wherein: The placement plate is connected to a base, and the placement plate is rotatable relative to the base.

3. The wire saw machine according to claim 2, wherein: The bottom surface of the placement plate is fixed with a transmission gear, the base is fixed with a rotating motor, the output shaft of the rotating motor is fixed with a driving gear, and the driving gear is meshed with the transmission gear.

4. The wire saw machine according to any one of claims 1 to 3, wherein: The wire saw machine further comprises an infrared emitter, wherein the infrared light beam emitted by the infrared emitter is parallel to the steel wire stretched between the two wheel discs.

5. The wire saw machine according to claim 1, wherein: A vertical screw rod is provided on one side of the movable frame facing the feed port, and the lifting seat is spirally connected to the screw rod.

6. The wire saw machine according to claim 1 or 5, characterized in that: First racks are fixed to the bottoms of both sides of the frame, a first motor is fixed under the movable frame, a first gear is fixed to the output shaft of the first motor, and the first gear is meshed with the first rack.

7. The wire saw machine according to claim 1, wherein: A driving cylinder is arranged on the side of the lifting frame, the upper end of the driving cylinder is pivotally connected to the lifting frame, and the piston rod of the driving cylinder is pivotally connected to the crossbeam.

8. The wire saw machine according to claim 1, wherein: The wire saw machine also includes a support frame, the back of the frame is a discharge port, and the support frame is arranged in a position inside the discharge port. When the suction cup carries the plate and flips it to a position where the plate plane faces downward, the suction cup moves downward to stack the plate on the support frame.

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