Double-head lifting type fretsaw cutting equipment

Abstract

The invention relates to the technical field of foamed ceramic and stone cutting equipment, in particular to double-head lifting type fret saw cutting equipment which comprises a rack, two lifting modules and cutting line transmission assemblies, the two lifting modules are arranged on the two sides of the rack, and the cutting line transmission assemblies are installed on the rack and the two lifting modules correspondingly. Through the rack, the lifting module and the cutting line transmission assembly, high-fall and deep-cavity special-shaped material cutting is achieved, the machining range is wider, and high-precision cutting of special-shaped materials can be completed; a cutting line of a diamond line structure is matched with a non-closed-loop mounting mode, so that the cutting flexibility is improved, and the downward cutting distance of the cutting line can be prolonged; and through the take-up and pay-off switching and reciprocating wire arrangement structure of the winding reel, the continuous machining capacity of the equipment is improved, and the service life of the cutting wire is prolonged. The whole equipment is reasonable in structural design, high in cutting precision, high in flexibility and high in automation degree, the machining requirements of special-shaped materials can be effectively met, and many defects of traditional cutting equipment are effectively overcome.

Description

Technical Field

[0001] This invention relates to the technical field of foamed ceramics and stone cutting equipment, and in particular to a double-head liftable wire saw cutting device. Background Technology

[0002] In the foamed ceramics and stone cutting and processing industries, cutting equipment generally adopts a closed-loop wire saw structure, which has the following drawbacks: 1. The wire saw has a large diameter and a large guide wheel, which limits the downward cutting distance and makes it impossible to achieve deep cavity or high-drop differential cutting. 2. The equipment is too low and has a short lifting stroke, making it unable to cut tall foamed ceramic or stone workpieces; 3. The wire saw has a closed-loop structure, making replacement and maintenance inconvenient, and it cannot achieve precise linear speed control.

[0003] Based on the above background, a double-head liftable wire saw cutting device is proposed to solve the problem. Summary of the Invention

[0004] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a double-head liftable wire saw cutting device.

[0006] To achieve the above objectives, the technical solution of the present invention is: a double-head liftable wire saw cutting device, comprising: a frame, two sets of lifting modules, and a cutting wire transmission assembly. The two sets of lifting modules are disposed on both sides of the frame, and the cutting wire transmission assembly is respectively installed on the frame and the two sets of lifting modules.

[0007] In some embodiments, the cutting wire drive assembly includes a first spool, a second spool, a tension adjusting wheel, a guide wheel, and a cutting wire. The first spool and the second spool are respectively disposed at both ends of the frame. One end of the cutting wire is wound around the first spool, and after passing through the tension adjusting wheel and the guide wheel, the other end is wound around the second spool to form a non-closed-loop cutting wire.

[0008] In some embodiments, the cutting wire is made of diamond wire.

[0009] In some embodiments, the first spool and the second spool can switch between unwinding and rewinding functions. When one spool has finished unwinding, the other spool switches to unwinding mode to achieve reverse cutting.

[0010] In some embodiments, guide wheels are mounted on the lifting module, and tension adjustment wheels are installed on the sides of the guide wheels.

[0011] In some embodiments, both sets of lifting modules include a vertical guide rail, a slide block, and a drive motor. The slide block is slidably connected to the vertical guide rail. The drive motor drives the slide block to rise and fall along the vertical guide rail through a lead screw drive. The guide wheel is mounted on the slide block. The two sets of lifting modules can be independently controlled to raise and lower, so that the wire saw cutting end forms an inclined shape for cutting irregular foamed ceramics and stone.

[0012] In some embodiments, a left-right moving module is installed on the frame, two sets of lifting modules are respectively set on the left-right moving module, and a front-back moving module is also installed at both ends of the frame. The left-right moving module is set on the front-back moving module at both ends of the frame. The first spool and the second spool are installed on the front-back moving module and move back and forth synchronously with the left-right moving module.

[0013] In some embodiments, both the first spool and the second spool are connected to a reciprocating mechanism, which drives the corresponding spool to reciprocate in the horizontal direction, so that the cutting wire is evenly wound on the surface of the spool.

[0014] In some embodiments, a material conveying system is also included, which is disposed at the bottom of the frame.

[0015] In some embodiments, an automatic feeding system is also included, which is disposed on the side of the material conveying system.

[0016] By adopting the above technical solution, the beneficial effects of this invention are as follows: This invention, through the combination of a frame, lifting module, and cutting wire transmission assembly, achieves high-drop, deep-cavity cutting of irregularly shaped materials, resulting in a wider processing range. Furthermore, the multi-dimensional movement of the wire saw cutting end enables high-precision cutting of irregularly shaped materials. The diamond wire structure, combined with a non-closed-loop installation method, enhances cutting flexibility and extends the downward cutting distance of the cutting wire. Moreover, the winding and unwinding switching of the winding drum and the reciprocating wire arrangement structure improve the continuous processing capacity of the equipment and the service life of the cutting wire. The overall equipment structure is rationally designed, offering high cutting precision, strong flexibility, and a high degree of automation, effectively meeting the processing needs of irregularly shaped materials and effectively solving many drawbacks of traditional cutting equipment.

[0017] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0018] Undoubtedly, such and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and figures.

[0019] To make the above-mentioned beneficial effects and other objects, features and advantages of the present invention more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0021] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0022] To more clearly illustrate the technical solutions in the embodiments of the present 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 only one or more embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0023] Explanation of key figure labels: Figure 1 This is a schematic diagram of the structure of a double-head liftable wire saw cutting device according to the present invention; Figure 2 This is a schematic diagram of the cutting wire drive assembly of the present invention; Figure 3 This is a schematic diagram of the cutting line routing structure of the present invention.

[0024] Key reference numerals: Frame-1, Lifting Module-2; Cutting wire drive assembly-3, first winding drum-31, second winding drum-32, tension adjusting wheel-33, guide wheel-34, cutting wire-35, reciprocating movement mechanism-36, transition wheel-37. Detailed Implementation

[0025] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings and examples, so that the process of how the present invention uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that, as long as there is no conflict, the various embodiments and features in the various embodiments of the present invention can be combined with each other, and the resulting technical solutions are all within the protection scope of the present invention.

[0026] Furthermore, numerous specific details are set forth in the following description for illustrative purposes to provide a thorough understanding of the embodiments of the invention. However, it will be apparent to those skilled in the art that the invention may be practiced without the specific details or particular methods described herein.

[0027] Please see Figure 1-3 The present invention provides a double-head liftable wire saw cutting device, including: a frame 1, two sets of lifting modules 2, and a cutting wire transmission assembly 3. The two sets of lifting modules 2 are arranged on both sides of the frame 1, and the cutting wire transmission assembly 3 is respectively installed on the frame 1 and the two sets of lifting modules 2.

[0028] Specifically, frame 1 provides the basic support and installation carrier for the entire equipment and is the connection basis for all components; two sets of lifting modules 2 are arranged symmetrically on both sides of the frame, serving as the vertical lifting actuators for the cutting end; the cutting wire transmission assembly 3 is installed separately on frame 1 and lifting module 2. Frame 1 carries the fixed wire take-up and take-up components of the transmission assembly, and lifting module 2 carries the dynamic guiding cutting components of the transmission assembly. The two work together to form a complete cutting transmission system, realizing the tensioning of the cutting wire and the displacement adjustment of the cutting end; Among them, the dual-sided lifting module 2 is set to provide a lifting base for the cutting end with dual-head linkage. Compared with the single-head structure, it can realize the posture adjustment of the cutting end. The split installation of the cutting wire transmission component 3 allows the fixed wire take-up and release component and the dynamic guide component to perform their respective functions, which not only ensures the stability of wire take-up and release, but also realizes the flexible movement of the cutting end, laying a structural foundation for the cutting of irregular foamed ceramics and stone.

[0029] According to some embodiments of this application, optionally, the cutting wire drive assembly 3 includes a first spool 31, a second spool 32, a tension adjusting wheel 33, a guide wheel 34, and a cutting wire 35. The first spool 31 and the second spool 32 are respectively disposed at both ends of the frame 1. One end of the cutting wire 35 is wound around the first spool 31, and after passing through the tension adjusting wheel 33 and the guide wheel 34, the other end is wound around the second spool 32 to form a non-closed-loop cutting wire.

[0030] Specifically, the first spool 31 and the second spool 32 serve as the take-up end and the release end of the cutting wire, respectively. The take-up and release of the cutting wire are achieved by rotating the spools. After the cutting wire is led out from one of the spools, it passes through the tension adjusting wheel 33 to complete the tension calibration and the guide wheel 34 to change the cutting direction, and finally connects to the other spool. The cutting wire has no closed-loop connection, forming a non-closed-loop structure with take-up and release at both ends.

[0031] The non-closed-loop cutting wire structure differs from traditional closed-loop wire saws, overcoming the stroke limitations of closed-loop structures and enabling longer wire winding and unwinding distances, thus increasing the cutting stroke. The tension adjustment wheel can adjust the tension of the cutting wire in real time, preventing the wire from becoming too slack or too tight. The guide wheel can precisely change the direction of the cutting wire, ensuring that the wire conforms to the material cutting surface. The separate design of the two end reels allows the winding and unwinding actions to be independent yet coordinated, ensuring the continuity of the cutting wire transmission and facilitating wire replacement and maintenance.

[0032] According to some embodiments of this application, optionally, the cutting wire 35 adopts a diamond wire structure.

[0033] Specifically, diamond wire uses high-strength steel wire as its base and is electroplated with diamond micro powder. It utilizes the high hardness of diamond to achieve grinding and cutting of materials. Compared with traditional wire saws, diamond wire has a finer diameter and better flexibility and transmission flexibility.

[0034] Among them, the diamond wire structure, being thinner, can achieve a smaller radius of bending, making it suitable for cutting complex irregular contours; and the reduced wire diameter allows for a significant reduction in the diameter of the guide wheel 34, avoiding interference between the guide wheel and the material workpiece or frame during downward cutting, significantly increasing the downward cutting distance and achieving deep cavity cutting; moreover, diamond wire cutting results in a narrower kerf, with lower wear and tear on foamed ceramics and stone, and higher cutting surface precision.

[0035] According to some embodiments of this application, optionally, the first spool 31 and the second spool 32 can switch between unwinding and rewinding functions. When one spool finishes unwinding, the other spool switches to unwinding end to achieve reverse cutting.

[0036] Specifically, both the first spool 31 and the second spool 32 are equipped with forward and reverse drive mechanisms. The working states of the two can be switched through the control system. In the initial state, one spool releases the wire and the other spool takes it back. When all the cutting wire at the release end is released, the control system issues a command to switch the original release end to the take-up end and the original take-up end to the release end, and the cutting wire is driven in the reverse direction to realize the switching of the cutting direction.

[0037] Among them, the winding and unwinding function of the spool allows the equipment to perform reverse cutting without changing the cutting wire, improving the continuous processing capability of the equipment, reducing downtime for wire replacement, and increasing production efficiency; moreover, the reverse cutting function can adapt to the cutting needs of materials in different directions, especially suitable for multi-faceted cutting of large-sized irregular materials, expanding the processing range of the equipment; at the same time, it avoids local wear caused by unidirectional winding and unwinding of the cutting wire, thereby extending the service life of the cutting wire.

[0038] According to some embodiments of this application, optionally, the guide wheel 34 is mounted on the lifting module 2, and tension adjusting wheel 33 is mounted on the side of each guide wheel 34.

[0039] Specifically, the guide wheel 34 is rigidly connected to the lifting module 2 and moves synchronously with the lifting module 2. The tension adjustment wheel 33 is arranged close to the guide wheel 34. The cutting line 35 first passes through the tension adjustment wheel 33 to complete the tension adjustment, and then enters the guide wheel 34 to change the cutting direction, so that the cutting line 35 always maintains a constant tension before entering the cutting end.

[0040] The guide wheel 34 moves synchronously with the lifting module 2, which can drive the cutting end of the cutting line 35 to achieve vertical displacement. In conjunction with the adjustment of the lifting module 2, the cutting height can be changed. The tension adjustment wheel 33 is set on the side of the guide wheel 34, which shortens the distance of the cutting line 35 from the tension adjustment to the guide cutting, reduces the loss of tension during the transmission process, and ensures that the cutting line 35 at the cutting end is always in the best tension state. This avoids cutting deviation and wire breakage caused by tension fluctuations, thereby improving the cutting accuracy.

[0041] According to some embodiments of this application, optionally, both sets of lifting modules 2 include a vertical guide rail, a slide block, and a drive motor. The slide block is slidably connected to the vertical guide rail, and the drive motor drives the slide block to rise and fall along the vertical guide rail through a screw drive. The guide wheel 34 is installed on the slide block. The two sets of lifting modules 2 can be independently controlled to raise and lower, so that the wire saw cutting end forms an inclined shape for cutting irregular foamed ceramics and stone.

[0042] Specifically, the drive motor provides power for the lifting and lowering of the slide, and the rotational motion of the motor is converted into the linear lifting and lowering motion of the slide through the lead screw transmission. The vertical guide rail provides guidance and limit for the lifting and lowering of the slide, ensuring the accuracy of the lifting and lowering of the slide. The guide wheel 34 is installed on the slide and rises and falls synchronously with the slide. The two sets of lifting modules 2 are controlled by independent control systems, which can realize the asynchronous lifting and lowering of the two slides, so that the guide wheels 34 on both sides form a height difference, thereby driving the cutting end of the cutting line 35 to form an inclined shape.

[0043] The screw drive combined with the vertical guide rail structure enables high-precision lifting of the guide wheel 34, ensuring the accuracy of the cutting height adjustment and avoiding the impact of lifting deviation on cutting precision. The stable power output of the drive motor enables uniform lifting of the cutting end, resulting in a smoother cutting surface. The independent control of the two lifting modules 2 is the core structure for cutting irregularly shaped materials. By adjusting the height difference between the two guide wheels 34, the cutting line 35 can be tilted at different angles to adapt to the cutting needs of irregularly shaped materials such as inclined surfaces and curved surfaces. Compared with cutting equipment with a fixed angle, the processing range is greatly expanded.

[0044] According to some embodiments of this application, optionally, a left and right moving module is installed on the frame 1, two sets of lifting modules 2 are respectively set on the left and right moving module, and a front and back moving module is also installed at both ends of the frame 1. The left and right moving module is set on the front and back moving modules at both ends of the frame 1. The first winding drum 31 and the second winding drum 32 are installed on the front and back moving module and move back and forth synchronously with the left and right moving module.

[0045] Specifically, the left and right moving module drives the two sets of lifting modules 2 to move horizontally left and right along the frame 1, thereby adjusting the left and right position of the cutting end; the front and back moving module carries the left and right moving module on one hand, driving the lifting module 2 to move horizontally back and forth, and on the other hand, carries the first and second winding drums, so that the winding drums and the lifting module 2 move back and forth synchronously, ensuring that the cutting wire 35 remains taut during the front and back movement, without slack or excessive stretching.

[0046] The left-right and right moving modules and the front-back moving modules enable the cutting end to move in three dimensions: up and down, left and right, and front and back. Combined with the independent adjustment of the lifting module 2, the cutting end can achieve all-round spatial displacement, which can accurately adapt to the cutting of irregular materials with any complex contour, greatly improving cutting accuracy and flexibility. The synchronous front-back movement of the winding drum and the lifting module avoids sudden changes in the tension of the cutting line 35 caused by the front-back movement of the cutting end, ensuring the stability of the transmission of the cutting line 35 and preventing problems such as wire breakage and cutting deviation. At the same time, it makes the overall movement and adjustment of the equipment more coordinated.

[0047] According to some embodiments of this application, optionally, the first spool 31 and the second spool 32 are both connected to a reciprocating moving mechanism 36, which drives the corresponding spool to reciprocate in the horizontal direction so that the cutting wire 35 is evenly wound on the surface of the spool.

[0048] Specifically, the reciprocating moving mechanism 36 is linked with the driving mechanism of the winding drum. While the winding drum is rotating to take in or release the wire, the reciprocating moving mechanism 36 drives the winding drum to make a uniform reciprocating linear motion in the horizontal direction, so that the cutting wire 35 is wound layer by layer and evenly on the surface of the winding drum during the winding process, avoiding local accumulation.

[0049] The reciprocating movement of the spool solves the problem of messy accumulation of the cutting wire 35 during the winding process of traditional spools. It ensures that the cutting wire 35 is evenly distributed on the spool, guaranteeing a constant linear speed during winding and unwinding, and avoiding tension fluctuations in the cutting wire caused by uneven winding. Uniform winding reduces mutual friction between the cutting wires 35, reduces wear on the cutting wires 35, and extends their service life. At the same time, uniform winding allows the winding capacity of the spool to be fully utilized, thereby increasing the stroke of a single winding and unwinding operation and reducing the number of frequent wire changes.

[0050] According to some embodiments of this application, optionally, the device also includes a material conveying system disposed at the bottom of the frame 1.

[0051] Specifically, the material conveying system is located below the cutting station at the bottom of the frame 1. It uses roller conveyor or belt drive to transport the foamed ceramics and stone to be cut from the loading end to the cutting station. After cutting, the material is then transported to the unloading end, realizing automated material conveying. The conveying speed can be adjusted according to the cutting process requirements.

[0052] Among them, the material conveying system replaces manual handling of materials, reducing the intensity of manual labor and avoiding material damage and personnel safety accidents that may occur during manual handling; the automated material conveying enables continuous cutting and processing, improving production efficiency; the linkage between the conveying system and the cutting equipment enables precise positioning and conveying of materials, making the material cutting station more accurate, improving cutting precision, and facilitating the connection with subsequent processing steps to achieve production line integration.

[0053] According to some embodiments of this application, optionally, the device also includes an automatic feeding system disposed on the side of the material conveying system.

[0054] Specifically, the automatic feeding system is equipped with a robotic arm and a gripper. It identifies the position and posture of the material to be cut through a vision positioning component and transmits the signal to the control system. The control system issues instructions to drive the robotic arm to move, which in turn drives the gripper to grab the material and place it precisely at the feeding end of the material conveying system, thus completing the automatic feeding process without human intervention.

[0055] The automatic feeding system works in conjunction with the material conveying system to achieve full automation from material loading to cutting, completely eliminating the limitations of manual feeding and significantly improving production efficiency, especially suitable for large-volume material processing; visual positioning and precise gripping by the robotic arm ensure the accuracy of material loading position, laying the foundation for subsequent precise cutting; it avoids contact between manual feeding and cutting equipment, eliminating the safety hazards of manual operation, while reducing manual contact with the material surface, avoiding bumps and scratches on the material surface, and ensuring the processing quality of the material.

[0056] According to some embodiments of this application, optionally, the cutting wire drive assembly 3 also includes a transition wheel 37. The first winding drum 31 and the second winding drum 32 are both equipped with transition wheels 37. One end of the cutting wire 35 is wound around the first winding drum 31, and after passing through the transition wheel 37, the tension adjusting wheel 33, and the guide wheel 34 of the transition wheel 37, the other end is wound around the second winding drum 32 to form a non-closed loop cutting wire.

[0057] Specifically, the transition wheels 37 are respectively arranged on the sides of the first and second winding drums. After the cutting wire 35 is led out from the winding drum, it first passes through the transition wheel 37 to change the direction of the wire exit, so that the cutting wire 35 changes from radial exit from the winding drum to horizontal exit. Then it enters the tension adjusting wheel 33 for tension adjustment. After the tension adjustment is completed, it passes through another transition wheel 37 for fine adjustment of direction, and finally enters the guide wheel 34 to achieve cutting guidance, forming a complete wire routing of winding drum, transition wheel, tension adjusting wheel, guide wheel and winding drum.

[0058] The transition wheel 37 allows for a smooth transition of the cutting wire 35 from the winding drum to the tension adjusting wheel 33, changing the exit angle of the cutting wire 35 and preventing hard friction between the cutting wire 35 and the edge of the winding drum when the cutting wire 35 is directly drawn out, thus reducing wear on the cutting wire 35. At the same time, the transition wheel 37 provides support and guidance for the cutting wire 35, making its path smoother and preventing sagging or swaying during transmission, ensuring the transmission stability of the cutting wire 35. The combination of the two transition wheels 37 makes the tension adjustment and directional guidance of the cutting wire 35 more coordinated, further improving the stability of the tension at the cutting end and ensuring cutting accuracy.

[0059] According to some embodiments of this application, optionally, the tension adjusting wheel 33 is an elastic floating wheel, which provides preload through a spring or cylinder to adjust the tension of the cutting line 35.

[0060] Specifically, the tension adjusting wheel 33 adopts an elastic floating structure, which can compensate for the changes in length and tension fluctuations of the cutting line 35 during the cutting process in real time, and maintain a constant tension. The floating structure driven by the spring or cylinder can adapt to different cutting conditions without the need for frequent manual adjustment.

[0061] Stable tension can prevent cutting deviation caused by slack in the cutting line 35, and at the same time prevent excessive tension from causing the line to break, ensuring a continuous and reliable cutting process. Example

[0062] 1. Feeding stage: The vision positioning component identifies the foamed ceramics and stone in the material stacking area, transmits the data to the control system, and the robotic arm drives the vacuum suction cup clamp to grab the material and accurately place it at the feeding end of the material conveying system. The positioning clamp then clamps the material.

[0063] 2. Conveying and Positioning Stage: The material conveying system starts and conveys the material at a uniform speed to the cutting operation area of ​​frame 1. The material is accurately positioned according to the preset cutting parameters, and the conveyor stops running.

[0064] 3. Cutting parameter setting stage: Select the arc material cutting program on the whole machine touch screen operation panel, set the linear speed and tension value of the cutting line 35 (30N in this embodiment), as well as the movement trajectory and speed of the lifting module 2, the left and right moving module, and the front and back moving module, and set the first winding drum 31 as the wire feeding end and the second winding drum 32 as the wire taking end.

[0065] 4. Cutting Stage: ① When the equipment is started, the first spool 31 unwinds the wire, and the second spool 32 winds the wire. The reciprocating mechanism 36 drives the spools to move back and forth to achieve uniform wire arrangement. ② After passing through the transition wheel 37 and the tension adjusting wheel 33, the cutting wire 35 forms a constant tension. The guide wheel 34 drives the cutting wire 35 to conform to the arc contour of the material. ③ The control system drives the two sets of lifting modules 2 to lift independently, forming a height difference that matches the arc shape of the material. At the same time, the left and right moving modules and the front and back moving modules move synchronously, driving the cutting end to move along the arc trajectory. The spools and the lifting modules 2 move back and forth synchronously to ensure constant tension of the cutting wire. ④ During the cutting process, the tension adjusting wheel 33 compensates for tension fluctuations in real time to ensure cutting accuracy.

[0066] 5. Reverse cutting stage: After the first spool 31 finishes unloading, the control system automatically switches the unloading and take-up state. The second spool 32 unloads the wire, the first spool 31 takes the wire in, and the cutting end continues to cut along another arc-shaped trajectory of the material to achieve continuous processing.

[0067] 6. Unloading stage: After the material is cut, the material conveying system is started to transport the cut irregular material to the unloading end, completing the entire cutting operation process.

[0068] In this embodiment, the machine can cut various irregularly shaped materials such as arcs, slopes, and polygons with a cutting accuracy of ±0.1mm. Compared with traditional cutting equipment, the production efficiency is increased by more than 50%, the material utilization rate is increased by more than 30%, and the entire process is automated, which greatly reduces labor costs and operational safety hazards.

[0069] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0070] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0071] Furthermore, the described features or characteristics can be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the invention. However, those skilled in the art will understand that the invention can be implemented without the aforementioned specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A double-head liftable wire saw cutting device, characterized in that, include: The frame (1), two sets of lifting modules (2), and cutting wire drive assembly (3) are respectively installed on the frame (1) and the two sets of lifting modules (2). The two sets of lifting modules (2) are set on both sides of the frame (1), and the cutting wire drive assembly (3) is installed on the frame (1) and the two sets of lifting modules (2).

2. The double-head liftable wire saw cutting device according to claim 1, characterized in that, The cutting wire drive assembly (3) includes a first spool (31), a second spool (32), a tension adjusting wheel (33), a guide wheel (34), and a cutting wire (35). The first spool (31) and the second spool (32) are respectively located at both ends of the frame (1). One end of the cutting wire (35) is wound around the first spool (31), and after passing through the tension adjusting wheel (33) and the guide wheel (34), the other end is wound around the second spool (32) to form a non-closed-loop cutting wire.

3. The double-head liftable wire saw cutting device according to claim 2, characterized in that, The cutting wire (35) uses a diamond wire structure.

4. A double-head liftable wire saw cutting device according to claim 2, characterized in that, The first spool (31) and the second spool (32) can switch between the wire feeding and wire take-up functions. When one spool finishes feeding, the other spool switches to the wire feeding end to achieve reverse cutting.

5. A double-head liftable wire saw cutting device according to claim 2, characterized in that, The guide wheel (34) is installed on the lifting module (2), and tension adjustment wheel (33) is installed on the side of the guide wheel (34).

6. A double-head liftable wire saw cutting device according to claim 1 or 5, characterized in that, Both lifting modules (2) include a vertical guide rail, a slide block, and a drive motor. The slide block is slidably connected to the vertical guide rail. The drive motor drives the slide block to rise and fall along the vertical guide rail through a screw drive. The guide wheel (34) is installed on the slide block. The two lifting modules (2) can be independently controlled to raise and lower, so that the wire saw cutting end forms an inclined shape for cutting irregular foamed ceramics and stone.

7. A double-head liftable wire saw cutting device according to claim 2, characterized in that, The frame (1) is equipped with a left and right moving module, and two sets of lifting modules (2) are respectively set on the left and right moving modules. The frame (1) is also equipped with a front and back moving module at both ends. The left and right moving modules are set on the front and back moving modules at both ends of the frame (1). The first spool (31) and the second spool (32) are installed on the front and back moving modules and move back and forth synchronously with the left and right moving modules.

8. A double-head liftable wire saw cutting device according to claim 2, characterized in that, Both the first spool (31) and the second spool (32) are connected to a reciprocating mechanism (36). The reciprocating mechanism (36) drives the corresponding spool to reciprocate in the horizontal direction, so that the cutting wire (35) is evenly wound on the surface of the spool.

9. A double-head liftable wire saw cutting device according to claim 1, characterized in that, It also includes a material conveying system, which is located at the bottom of the frame (1).

10. A double-head liftable wire saw cutting device according to claim 9, characterized in that, It also includes an automatic feeding system, which is located on the side of the material conveying system.

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