Cutting device of machining equipment

Abstract

The invention relates to the related technical field of machining equipment, in particular to a machining equipment cutting device which comprises a cabinet body, a clamping mechanism is arranged above a workbench, and a cutting mechanism is arranged on the surface of a fixing frame. According to the cutting device of the machining equipment, through the arrangement of the clamping mechanism, when a workpiece needs to be cut and machined, the clamping mechanism starts to work, an operator places the workpiece on the operation table, a hydraulic cylinder is started, hydraulic oil pushes a hydraulic rod to slide outwards, the hydraulic rod is connected with a sliding block and drives the sliding block to move, and the sliding block enables a moving block to slide on the sliding rod; the sliding rod stabilizes the motion trail of the sliding rod, the movable block drives the clamping arms to get close to the workpiece, meanwhile, the transmission gear on the side of the fixed plate is matched with the movable toothed plate, the clamping arms move to drive the movable toothed plate and enable the transmission gear to rotate, then the clamping arms on the other side get close synchronously, and finally the clamping blocks with anti-skid lines are used for clamping the workpiece through the clamping arms on the two sides to prevent the workpiece from sliding and moving. And machining smoothness and precision are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of processing equipment, and particularly relates to a cutting device for processing equipment. Background Art

[0002] Processing equipment refers to mechanical equipment used in industrial production to change the shape, size, properties, etc. of raw materials or semi-finished products into products with specific functions and uses. From the perspective of application fields, it covers many industries such as mechanical manufacturing, electronics, chemical industry, food, and construction. For example, in mechanical manufacturing, metal raw materials are cut and polished into various mechanical parts through processing equipment such as lathes, milling machines, and grinders. In the electronics field, chips are manufactured using equipment such as photolithography machines and etching machines. In modern manufacturing, the requirements for processing accuracy and efficiency are becoming increasingly stringent. Therefore, there is a particular need for a cutting device for processing equipment.

[0003] However, during the use of traditional cutting devices for processing equipment, the cutting accuracy is relatively poor, and it is unable to accurately determine the position for cutting the material, resulting in errors during the cutting process, affecting the cutting effect, and reducing production efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a cutting device for processing equipment, which has the function of clamping and limiting the cutting material, and solves the problem of relatively poor cutting accuracy of traditional cutting devices for processing equipment.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A cutting device for processing equipment, including a cabinet body, a shock-absorbing base is installed at the bottom of the cabinet body, a workbench is fixedly connected above the cabinet body, an operating table is installed above the workbench, a fixing frame is fixedly connected above the workbench, a clamping mechanism is arranged above the workbench, and a cutting mechanism is arranged on the surface of the fixing frame;

[0006] The clamping mechanism includes a fixed seat, a fixing plate, a hydraulic cylinder, a hydraulic rod, a slider, a moving block, a sliding rod, a clamping arm, a transmission gear, a moving toothed plate, a clamping block, and an anti-slip pattern.

[0007] Preferably, a fixed seat is fixedly connected above the workbench, a fixing plate is fixedly connected above the fixed seat, a hydraulic cylinder is fixedly connected to one side of the fixing plate, a hydraulic rod is slidably connected to the inner wall of the hydraulic cylinder, and one end of the hydraulic rod is fixedly connected to a slider.

[0008] Preferably, one end of the slider is fixedly connected with a moving block, a sliding rod is slidably connected to the inner wall of the moving block, one end of the moving block is fixedly connected with a clamping arm, a transmission gear is rotatably connected to one side of the fixing plate, a moving toothed plate is engaged with the outer wall of the transmission gear, a clamping block is fixedly connected to the inner side of the clamping arm, and an anti-slip pattern is arranged on the surface of the clamping block.

[0009] Preferably, a plurality of groups of shock-absorbing bases are arranged on the bottom surface of the cabinet body, and are symmetrically arranged at the four corners of the cabinet body with respect to the central axis of the cabinet body.

[0010] Preferably, the hydraulic rod and the slider cooperate with each other through a hydraulic cylinder to form a telescopic structure, and the moving block slides on the surface of the sliding rod through the slider.

[0011] Preferably, two groups of moving toothed plates are symmetrically arranged with respect to the central axis of the transmission gear, and are respectively engaged at both ends of the transmission gear.

[0012] Preferably, the cutting mechanism includes a fixed rod, an adjustment groove, a first motor, a lead screw, an auxiliary rod, an adjustment block, a connection block, a second motor, a rotating shaft, a driving wheel, a crawler belt, a driven wheel, a transmission shaft, a tool protection shell and a cutting tool. A fixed rod is fixedly connected to the surface of the fixed frame, an adjustment groove is formed at the bottom of the fixed rod, a first motor is fixedly connected to one end of the fixed rod, a lead screw is fixedly connected to the output end of the first motor, an auxiliary rod is fixedly connected to the inner side of the adjustment groove, adjustment blocks are slidably connected to the surfaces of the lead screw and the auxiliary rod, a connection block is fixedly connected to the bottom of the adjustment block, a second motor is installed inside the connection block, a rotating shaft is fixedly connected to the output end of the second motor, a driving wheel is fixedly connected to one end of the rotating shaft, a crawler belt is attached to the outer wall of the driving wheel, a driven wheel is attached to the inner wall of the other end of the crawler belt, a transmission shaft is fixedly connected to one end of the driven wheel, a tool protection shell is fixedly connected to the bottom of the connection block, and a cutting tool is installed inside the tool protection shell.

[0013] Preferably, two identical groups of auxiliary rods are arranged inside the adjustment groove, and are symmetrically distributed on both sides of the lead screw with respect to the central axis of the adjustment groove.

[0014] Preferably, the adjustment block slides in the adjustment groove through the lead screw via the auxiliary rod, and the outer wall dimension of the adjustment block matches the inner wall dimension of the adjustment groove.

[0015] Compared with the prior art, the present invention provides a cutting device for a processing equipment, which has the following beneficial effects: through the setting of the clamping mechanism, when it is necessary to cut and process a workpiece, the clamping mechanism starts to work. The operator places the workpiece on the operating table, starts the hydraulic cylinder, and the hydraulic oil pushes the hydraulic rod to slide outwards. Since the hydraulic rod is connected to the slider, it drives the slider to move, and the slider in turn makes the moving block slide on the sliding rod. The sliding rod stabilizes its movement trajectory. The moving block drives the clamping arm to approach the workpiece. At the same time, the transmission gear on the side of the fixed plate cooperates with the moving tooth plate. The movement of the clamping arm drives the moving tooth plate, causing the transmission gear to rotate, and then making the clamping arm on the other side approach synchronously. Finally, the two clamping arms clamp the workpiece with the clamping blocks with anti-slip patterns to prevent it from sliding and displacing, laying a solid foundation for the precise cutting of the cutting mechanism and ensuring the smoothness and accuracy of the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic side view structure diagram of the appearance of the present invention;

[0017] Figure 2 is a schematic structure diagram of the cooperation between the hydraulic cylinder and the hydraulic rod of the present invention;

[0018] Figure 3 is a schematic structure diagram of the cooperation between the clamping arm and the clamping block of the present invention;

[0019] Figure 4 is a schematic structure diagram of the cutting mechanism of the present invention.

[0020] In the figure: 1, cabinet; 2, shock-absorbing base; 3, workbench; 4, operating table; 5, fixed frame; 6, clamping mechanism; 601, fixed seat; 602, fixed plate; 603, hydraulic cylinder; 604, hydraulic rod; 605, slider; 606, moving block; 607, sliding rod; 608, clamping arm; 609, transmission gear; 610, moving tooth plate; 611, clamping block; 612, anti-slip pattern; 7, cutting mechanism; 701, fixed rod; 702, adjustment groove; 703, first motor; 704, lead screw; 705, auxiliary rod; 706, adjustment block; 707, connecting block; 708, second motor; 709, rotating shaft; 710, driving wheel; 711, crawler belt; 712, driven wheel; 713, transmission shaft; 714, tool protection shell; 715, cutting tool. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer toFigures 1-4 , the present invention provides a technical solution: a cutting device for a processing equipment, comprising a cabinet 1, a shock-absorbing base 2 is installed at the bottom of the cabinet 1, a workbench 3 is fixedly connected above the cabinet 1, an operating table 4 is installed above the workbench 3, a fixing frame 5 is fixedly connected above the workbench 3, a clamping mechanism 6 is arranged above the workbench 3, and a cutting mechanism 7 is arranged on the surface of the fixing frame 5;

[0023] The clamping mechanism 6 includes a fixed seat 601, a fixed plate 602, a hydraulic cylinder 603, a hydraulic rod 604, a slider 605, a moving block 606, a sliding rod 607, a clamping arm 608, a transmission gear 609, a moving tooth plate 610, a clamping block 611 and an anti-slip pattern 612. Above the workbench 3, there is a fixed seat 601 fixedly connected. Above the fixed seat 601, there is a fixed plate 602 fixedly connected. On one side of the fixed plate 602, there is a hydraulic cylinder 603 fixedly connected. Inside the hydraulic cylinder 603, there is a hydraulic rod 604 slidably connected. One end of the hydraulic rod 604 is fixedly connected to a slider 605. One end of the slider 605 is fixedly connected to a moving block 606. Inside the moving block 606, there is a sliding rod 607 slidably connected. One end of the moving block 606 is fixedly connected to a clamping arm 608. On one side of the fixed plate 602, there is a transmission gear 609 rotatably connected. On the outer wall of the transmission gear 609, there is a moving tooth plate 610 meshed. Inside the clamping arm 608, there is a clamping block 611 fixedly connected. On the surface of the clamping block 611, there is an anti-slip pattern 612 arranged. Through the setting of the clamping mechanism 6, when machining the workpiece is required, the clamping mechanism 6 starts to play its important role in fixing the workpiece. First, the operator places the workpiece on the operating table 4. At this time, the hydraulic cylinder 603 is started. The hydraulic oil inside the hydraulic cylinder 603 pushes the hydraulic rod 604 to slide outward along its inner wall. Since one end of the hydraulic rod 604 is fixedly connected to the slider 605, the movement of the hydraulic rod 604 drives the slider 605 to move together. The slider 605 is also connected to the moving block 606, so the moving block 606 also moves accordingly. The moving block 606 slides on the sliding rod 607. The sliding rod 607 plays a role in guiding and stabilizing the movement track of the moving block 606, ensuring that the moving block 606 can move smoothly along the predetermined direction. As the moving block 606 moves, the clamping arm 608 fixedly connected to it also starts to approach the workpiece. At the same time, the transmission gear 609 rotatably connected on one side of the fixed plate 602 cooperates with the moving tooth plate 610. When the clamping arm 608 moves, it drives the moving tooth plate 610 connected to it to move. The moving tooth plate 610 is meshed with the transmission gear 609, causing the transmission gear 609 to start rotating. The rotation of the transmission gear 609 will drive the moving tooth plate 610 meshed with it on the other side to move, thereby making the clamping arm 608 on the other side also approach the workpiece synchronously. In this way, the clamping arms 608 on both sides move towards the workpiece at the same time until the clamping block 611 tightly clamps the workpiece. The anti-slip pattern 612 arranged on the surface of the clamping block 611 increases the friction with the surface of the workpiece, and can effectively prevent the workpiece from sliding or displacing during the cutting process. Through this method, the clamping mechanism 6 can firmly fix the workpiece on the workbench, providing a stable basis for the precise cutting of the subsequent cutting mechanism 7, ensuring the smooth progress of the machining process and the guarantee of the machining accuracy.

[0024] Furthermore, multiple sets of shock-absorbing bases 2 are provided on the bottom surface of the cabinet body 1 and are symmetrically arranged at the four corners of the cabinet body 1 with respect to the central axis of the cabinet body 1. Through the arrangement of the shock-absorbing bases 2, the stability of the entire processing equipment is greatly enhanced. During the cutting process, the cutting mechanism 7 operates at high speed and generates strong vibrations. If not handled, it will not only affect the processing accuracy but may also damage the equipment. The multiple sets of symmetrically distributed shock-absorbing bases 2 can effectively disperse the vibrations and absorb the vibration energy through their own elastic deformation, reducing the impact of the vibrations on the cabinet body 1 and ensuring that the workbench 3 remains stable, creating good conditions for the precise processing of workpieces. At the same time, when the equipment is running, even if the ground is slightly uneven, the shock-absorbing bases 2 can adaptively adjust to keep the cabinet body 1 level and avoid processing errors caused by equipment tilt.

[0025] Furthermore, the hydraulic rod 604 and the slider 605 cooperate with each other through the hydraulic cylinder 603 to form a telescopic structure. The moving block 606 slides on the surface of the sliding rod 607 through the slider 605. Through the arrangement of the hydraulic cylinder 603, the hydraulic rod 604, the slider 605, the moving block 606, and the sliding rod 607, the precise and stable movement of the clamping arm 608 is realized. When the hydraulic cylinder 603 is activated, the hydraulic oil pushes the hydraulic rod 604 to expand and contract, driving the connected slider 605 to move. The slider 605 then drives the moving block 606 to slide along the sliding rod 607. The sliding rod 607 provides a stable guide for the moving block 606, making its movement trajectory accurately controllable, so as to ensure that the clamping arm 608 can approach or move away from the workpiece along a predetermined path, realizing the precise clamping of workpieces of different sizes. And during the clamping process, the movement is stable without shaking or jamming, ensuring that the workpiece is firmly and stably fixed.

[0026] Furthermore, two sets of moving toothed plates 610 are symmetrically arranged with respect to the central axis of the transmission gear 609 and are respectively engaged at both ends of the transmission gear 609. Through the arrangement of the moving toothed plates 610, the synchronous and symmetric movement of the two side clamping arms 608 is realized. When one side of the clamping arm 608 moves with the moving block 606, the connected moving toothed plate 610 drives the transmission gear 609 to rotate. Since the two sets of moving toothed plates 610 are symmetrically distributed and engaged with both ends of the transmission gear 609, the rotation of the transmission gear 609 will simultaneously drive the moving toothed plate 610 on the other side to move in the opposite direction, and then make the clamping arm 608 on the other side move synchronously. This symmetric and synchronous movement mode can ensure that when the workpiece is clamped, the forces on both sides are uniform, avoiding workpiece deformation or displacement during the cutting process due to uneven forces, and providing a stable and reliable clamping basis for subsequent cutting processing.

[0027] Furthermore, the cutting mechanism 7 includes a fixed rod 701, an adjustment groove 702, a first motor 703, a lead screw 704, an auxiliary rod 705, an adjustment block 706, a connection block 707, a second motor 708, a rotating shaft 709, a driving wheel 710, a crawler 711, a driven wheel 712, a transmission shaft 713, a cutter protection housing 714, and a cutting tool 715. The surface of the fixed frame 5 is fixedly connected to the fixed rod 701. An adjustment groove 702 is provided at the bottom of the fixed rod 701. One end of the fixed rod 701 is fixedly connected to the first motor 703. The output end of the first motor 703 is fixedly connected to the lead screw 704. The auxiliary rod 705 is fixedly connected to the inside of the adjustment groove 702. The surfaces of both the lead screw 704 and the auxiliary rod 705 are slidably connected to the adjustment block 706. The bottom of the adjustment block 706 is fixedly connected to the connection block 707. The second motor 708 is installed inside the connection block 707. The output end of the second motor 708 is fixedly connected to the rotating shaft 709. One end of the rotating shaft 709 is fixedly connected to the driving wheel 710. The outer wall of the driving wheel 710 is in contact with the crawler 711. The other end inner wall of the crawler 711 is in contact with the driven wheel 712. One end of the driven wheel 712 is fixedly connected to the transmission shaft 713. The bottom of the connection block 707 is fixedly connected to the cutter protection housing 714. The cutting tool 715 is installed inside the cutter protection housing 714. Through the setting of the cutting mechanism 7, when the workpiece needs to be cut and processed, the cutting mechanism 7 starts to operate. First, the operator determines the position of the cutting tool 715 according to the processing requirements of the workpiece. At this time, the first motor 703 is started. The output end of the first motor 703 drives the lead screw 704 to rotate. Since the lead screw 704 is in threaded cooperation with the adjustment block 706, and at the same time the adjustment block 706 slides on the auxiliary rod 705, and the auxiliary rod 705 plays a guiding role to prevent the adjustment block 706 from rotating with the lead screw 704, so under the rotation of the lead screw 704, the adjustment block 706 moves up and down along the directions of the lead screw 704 and the auxiliary rod 705. The movement of the adjustment block 706 drives the connection block 707 at the bottom to move synchronously, thereby realizing the precise adjustment of the height position of the cutting tool 715 and ensuring that the cutting tool 715 can be aligned with the processing part of the workpiece. After the position adjustment is completed, the second motor 708 is started. The output end of the second motor 708 drives the rotating shaft 709 to rotate. The rotating shaft 709 drives the driving wheel 710 at one end to rotate at a high speed. The driving wheel 710 is in close contact with the crawler 711 and drives the crawler 711 to operate through friction. The crawler 711 drives the driven wheel 712 in contact with the other end to rotate. The driven wheel 712 is fixedly connected to the transmission shaft 713, so the transmission shaft 713 also rotates at a high speed, and then drives the cutting tool 715 installed in the cutter protection housing 714 to rotate at a high speed. The cutting tool 715 rotating at a high speed cuts and processes the workpiece firmly fixed by the clamping mechanism 6. The cutter protection housing 714 plays a protective role to prevent the chips generated during the cutting process from splashing, ensuring the safety of the operator and the normal operation of the equipment. During the entire cutting process,Through the coordinated control of the first motor 703 and the second motor 708, flexible adjustment of the position and rotation speed of the cutting tool 715 can be achieved, meeting the requirements of different workpieces and different machining processes, and ensuring the efficient and precise completion of the cutting task.

[0028] Furthermore, there are two identical sets of auxiliary rods 705 arranged inside the adjustment slot 702 and symmetrically distributed on both sides of the lead screw 704 with respect to the central axis of the adjustment slot 702. The setting of the auxiliary rods 705 greatly improves the stability and accuracy of the movement of the adjustment block 706. When the first motor 703 drives the lead screw 704 to rotate to adjust the height of the cutting tool 715, the adjustment block 706 has a tendency to move under the drive of the lead screw 704. At this time, the two symmetrically distributed auxiliary rods 705 provide stable support and guidance for the adjustment block 706. They can effectively prevent the adjustment block 706 from tilting or shaking due to uneven force during the movement, ensuring that the adjustment block 706 moves smoothly along the axial direction of the lead screw 704, so that the cutting tool 715 can be accurately positioned at the required machining position, avoiding machining errors caused by positioning deviations, and laying a solid foundation for high-quality cutting machining.

[0029] Furthermore, the adjustment block 706 slides in the adjustment slot 702 through the lead screw 704 via the auxiliary rod 705, and the outer wall dimension of the adjustment block 706 matches the inner wall dimension of the adjustment slot 702. Through the setting of the adjustment slot 702 and the adjustment block 706, precise control of the position of the cutting tool 715 is achieved. The closely fitting dimension design makes the sliding of the adjustment block 706 in the adjustment slot 702 smooth and precise. Under the drive of the lead screw 704, the adjustment block 706 can achieve fine adjustment in the adjustment slot 702 according to the machining requirements. This not only ensures the position accuracy of the cutting tool 715 in different machining tasks, but also meets the requirements for multi-site and multi-process machining of complex workpieces. At the same time, precise position control also helps to improve the cutting efficiency, reduce the time wasted due to repeated position adjustment, and make the entire machining process more efficient and smooth.

[0030] Working principle: After the workpiece is clamped and the position and rotation speed of the cutting tool are adjusted, the equipment enters a continuous and efficient cutting process. During the processing, the operator monitors the running state of the equipment in real time through the operation console 4, and flexibly adjusts various parameters according to the processing progress and the actual cutting condition of the workpiece. For example, when it is found that the cutting force is too large or too small, which may affect the processing quality, the running parameters of the first motor 703 and the second motor 708 can be finely adjusted through the operation console 4 to change the position and rotation speed of the cutting tool 715, ensuring that the cutting process always remains in the best state. As the cutting continues, the chips generated by the cutting will continuously peel off from the workpiece. At this time, the chip removal system supporting the equipment starts to function. The chip removal system is connected to the cutting area through a pipeline and uses negative pressure or mechanical conveying to collect and discharge the cutting chips in time, avoiding chip accumulation from affecting the cutting accuracy and the normal operation of the equipment. At the same time, in order to ensure the stable performance of the cutting tool 715 during long-term high-speed cutting, the cooling and lubrication system also starts to work. This system sprays an appropriate amount of coolant into the cutting area through a nozzle. On the one hand, it reduces the temperature of the cutting tool and the workpiece, preventing tool wear from being aggravated and workpiece deformation caused by overheating. On the other hand, the coolant can also play a lubricating role, reducing the friction during the cutting process, improving the cutting surface quality, and extending the service life of the tool. When a batch of workpieces is processed, the operator first stops the second motor 708 to make the cutting tool 715 stop rotating, and then controls the hydraulic cylinder 603 to make the clamping arm 608 release the processed workpiece. Then, place the new workpiece to be processed on the operation console 4, repeat the steps of the clamping mechanism 6 fixing the workpiece and the cutting mechanism 7 adjusting the position and rotation speed of the cutting tool, and continue the next round of processing. During the whole processing process, the shock-absorbing base 2 always plays a role in stabilizing the equipment, ensuring that the equipment is not affected by vibrations and uneven ground during long-term and high-intensity operation, and continuously providing a stable foundation for precise processing. The fixing frame 5 provides reliable support for the cutting mechanism 7, ensuring the stability and accuracy of the cutting mechanism 7 during the movement process. Through the close cooperation and coordinated work of each component, this cutting device of the processing equipment can efficiently and accurately complete the cutting processing tasks of various complex workpieces, meeting the requirements of modern manufacturing for high-precision and high-efficiency processing. The model of the hydraulic cylinder 603 is CDM2B25, the model of the first motor 703 is YE2-132S-4, and the model of the second motor 708 is Y315S-2. In this way, the use process of a cutting device of a processing equipment is completed.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made therein without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for a processing equipment, comprising a cabinet body (1), characterized in that: A shock-absorbing base (2) is installed at the bottom of the cabinet body (1). A workbench (3) is fixedly connected above the cabinet body (1). An operating table (4) is installed above the workbench (3). A fixing frame (5) is fixedly connected above the workbench (3). A clamping mechanism (6) is arranged above the workbench (3). A cutting mechanism (7) is arranged on the surface of the fixing frame (5). The clamping mechanism (6) includes a fixed seat (601), a fixing plate (602), a hydraulic cylinder (603), a hydraulic rod (604), a slider (605), a moving block (606), a sliding rod (607), a clamping arm (608), a transmission gear (609), a moving tooth plate (610), a clamping block (611) and an anti-slip pattern (612).

2. The cutting device of a processing equipment according to claim 1, wherein: A fixed seat (601) is fixedly connected above the workbench (3). A fixing plate (602) is fixedly connected above the fixed seat (601). A hydraulic cylinder (603) is fixedly connected to one side of the fixing plate (602). A hydraulic rod (604) is slidably connected to the inner wall of the hydraulic cylinder (603). One end of the hydraulic rod (604) is fixedly connected to a slider (605).

3. The cutting device of a processing equipment according to claim 2, characterized in that: One end of the slider (605) is fixedly connected to a moving block (606). The inner wall of the moving block (606) is slidably connected to a sliding rod (607). One end of the moving block (606) is fixedly connected to a clamping arm (608). A transmission gear (609) is rotatably connected to one side of the fixing plate (602). A moving tooth plate (610) is engaged with the outer wall of the transmission gear (609). A clamping block (611) is fixedly connected to the inner side of the clamping arm (608). An anti-slip pattern (612) is arranged on the surface of the clamping block (611).

4. The cutting device of a processing equipment according to claim 1, characterized in that: Multiple groups of the shock-absorbing bases (2) are arranged on the bottom surface of the cabinet body (1) and are symmetrically arranged at the four corners of the cabinet body (1) with respect to the central axis of the cabinet body (1).

5. The cutting device of a processing equipment according to claim 2, characterized in that: The hydraulic rod (604) and the slider (605) cooperate with each other through the hydraulic cylinder (603) to form a telescopic structure. The moving block (606) slides on the surface of the sliding rod (607) through the slider (605).

6. The cutting device of a processing equipment according to claim 3, characterized in that: Two groups of the moving tooth plates (610) are symmetrically arranged with respect to the central axis of the transmission gear (609) and are respectively engaged at both ends of the transmission gear (609).

7. The cutting device of a processing equipment according to claim 1, characterized in that: The cutting mechanism (7) includes a fixed rod (701), an adjustment groove (702), a first motor (703), a lead screw (704), an auxiliary rod (705), an adjustment block (706), a connection block (707), a second motor (708), a rotating shaft (709), a driving wheel (710), a crawler belt (711), a driven wheel (712), a transmission shaft (713), a cutter protection housing (714), and a cutting tool (715). The surface of the fixed frame (5) is fixedly connected to the fixed rod (701). An adjustment groove (702) is provided at the bottom of the fixed rod (701). One end of the fixed rod (701) is fixedly connected to the first motor (703). The output end of the first motor (703) is fixedly connected to the lead screw (704). The auxiliary rod (705) is fixedly connected to the inner side of the adjustment groove (702). The adjustment block (706) is slidably connected to the surfaces of both the lead screw (704) and the auxiliary rod (705). The bottom of the adjustment block (706) is fixedly connected to the connection block (707). The second motor (708) is installed inside the connection block (707). The output end of the second motor (708) is fixedly connected to the rotating shaft (709). One end of the rotating shaft (709) is fixedly connected to the driving wheel (710). The outer wall of the driving wheel (710) is in contact with the crawler belt (711). The inner wall of the other end of the crawler belt (711) is in contact with the driven wheel (712). One end of the driven wheel (712) is fixedly connected to the transmission shaft (713). The bottom of the connection block (707) is fixedly connected to the cutter protection housing (714). The cutting tool (715) is installed inside the cutter protection housing (714).

8. The cutting device of a processing equipment according to claim 7, characterized in that: There are two identical groups of the auxiliary rods (705) inside the adjustment groove (702), and they are symmetrically distributed on both sides of the lead screw (704) with respect to the central axis of the adjustment groove (702).

9. The cutting device of a processing equipment according to claim 7, wherein: The adjustment block (706) slides in the adjustment groove (702) through the lead screw (704) via the auxiliary rod (705), and the outer wall size of the adjustment block (706) matches the inner wall size of the adjustment groove (702).

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