Tire circle cutting machine based on comprehensive utilization of solid waste

Abstract

The application provides a tire circle cutting machine based on comprehensive utilization of solid waste, and relates to the technical field of waste tire treatment. The tire circle cutting machine comprises a placing seat, a placing groove, a rotating device, a mounting seat, a displacement rotating mechanism, a two-way circle cutting device and a clamping head. The tire circle cutting machine has the characteristics of reasonable and simple structure, low production cost, convenient installation and complete functions. The placing groove can preliminarily position the waste tire, prevent the tire from horizontally deviating in subsequent operation, ensure that the clamping structure can accurately align the inner circle of the tire and lay a foundation for subsequent accurate clamping. The cooperation of the motor, the screw rod and the spline shaft and other transmission structures can drive the clamping structure to move vertically and horizontally, flexibly adjust the relative position of the clamping structure and the tire, realize accurate clamping of the tire through the synergistic effect of the electric telescopic rod and the clamping block in the clamping structure, avoid clamping deformation and guarantee the cutting quality.

Description

Technical Field

[0001] This invention relates to the field of waste tire processing technology, and in particular to a tire cutting machine based on the comprehensive utilization of solid waste. Background Technology

[0002] Against the backdrop of solid waste resource utilization, waste tires, as a typical type of solid waste, have become an important measure to alleviate resource shortages and reduce environmental pollution through recycling and processing. my country's car ownership continues to surge, leading to a year-on-year increase in waste tire generation at a rate of 8-10% annually. These waste tires contain renewable resources such as rubber and steel wire; proper recycling and processing can turn waste into treasure and promote the green development of the rubber industry. Currently, the prerequisite for comprehensive utilization of waste tires is tire rim cutting to facilitate subsequent steel wire separation and recycled rubber processing. However, existing rim cutting equipment has many shortcomings. Most equipment has a rudimentary structure, low clamping and positioning accuracy, easily leading to tire misalignment and clamping deformation, affecting rim cutting quality. The rim cutting device lacks adjustment flexibility, cannot achieve bidirectional rim cutting, and has inconvenient rim cutting position adjustment, resulting in insufficient adaptability. Furthermore, the equipment operation process is cumbersome, making tire handling inconvenient after rim cutting, leading to low efficiency. Some equipment also suffers from rapid blade wear and unstable transmission, making it difficult to meet the needs of large-scale, refined waste tire rim cutting and hindering the improvement of efficiency and quality in comprehensive utilization of waste tires. Summary of the Invention

[0003] The purpose of this invention is to provide a tire cutting machine based on the comprehensive utilization of solid waste in order to solve the above-mentioned problems. It solves the problems of inaccurate clamping and positioning, poor cutting adjustment flexibility, inability to achieve bidirectional synchronous cutting, cumbersome operation and low efficiency of existing waste tire cutting equipment, as well as insufficient adaptability, which restrict the efficiency and quality of comprehensive utilization of waste tires.

[0004] To address the aforementioned problems, this invention provides a technical solution: a tire cutting machine based on the comprehensive utilization of solid waste, comprising a placement seat, a placement groove, a rotating device, a mounting seat, a displacement rotating mechanism, a bidirectional cutting device, and a clamping head; the placement seat is located on one side of the rotating device, and a placement groove is provided inside the upper side of the placement seat; the lower side of the mounting seat is connected to the rotating component of the rotating device, and a displacement rotating mechanism is provided on the right side of the mounting seat, with a clamping head fixedly connected to the end of the displacement rotating mechanism; the bidirectional cutting device is located on the upper side of the mounting seat.

[0005] Preferably, the rotating device includes a base, a rotating seat, a driven gear, a driving gear, a fixed cover, and a motor; the rotating seat is movably connected to the upper side of the base through the fixed cover, and the driven gear is fixedly connected to the outside of the rotating seat; the motor is fixedly connected to the inside of the right side of the base, and the driving gear is fixedly connected to the upper output shaft of the motor, and the driving gear is connected to the driven gear.

[0006] Preferably, the displacement rotation mechanism includes a second screw, a first guide groove, a movable seat, a transmission drive mechanism, a second motor, and a telescopic rotation mechanism; the first guide groove is vertically formed on the right side of the mounting base, and the second screw is movably connected inside the first guide groove; the second motor is fixedly connected inside the upper left side of the mounting base, and the lower output shaft of the second motor is fixedly connected to the upper center of the second screw; the left side of the movable seat is vertically movably connected inside the first guide groove, and the threaded hole on the left side of the movable seat is connected to the second screw; the left side of the transmission drive mechanism is located inside the first guide groove, and the right side of the transmission drive mechanism is located on the right side of the movable seat, and a clamping head is fixedly connected to the right end of the transmission drive mechanism.

[0007] Preferably, the transmission drive mechanism includes a third motor, a first splined shaft, a second driven gear, a fourth motor, a second driving gear, a second splined shaft, a third driving gear, and a fourth driving gear. The third and fourth motors are both fixedly connected to the bottom of the mounting base. The second driving gear is fixedly connected to the upper output shaft of the fourth motor. Both the third and fourth motors are servo motors or stepper motors. The first and second splined shafts are movably connected inside the first guide groove. The lower center of the first splined shaft is fixedly connected to the upper output shaft of the third motor. The second driven gear is fixedly connected to the lower outer side of the second splined shaft, and the second driven gear is connected to the second driving gear. The third and fourth driving gears are movably connected inside the movable seat. The splined hole in the center of the third driving gear is connected to the first splined shaft, and the splined hole in the center of the fourth driving gear is connected to the second splined shaft.

[0008] Preferably, the telescopic rotation mechanism includes a driven gear four, a splined shaft three, a guide hole, a rotating shaft, a telescopic seat, bearings, a slide groove, a slider, a screw three, and a driven gear five. The guide hole is horizontally opened on the right side of the movable seat. The splined shaft three is movably connected to the center of the guide hole, and the driven gear four is fixedly connected to the left end of the splined shaft three. The driven gear four is connected to the transmission drive mechanism. A horizontal slide groove is opened on the bottom surface of the guide hole. The screw three is movably connected to the center of the slide groove, and the driven gear five is fixedly connected to the left end of the screw three. The driven gear five is connected to the transmission drive mechanism. The telescopic seat is horizontally movably connected to the inside of the guide hole. A slider is fixedly connected to the lower left side of the telescopic seat, and a threaded hole in the center of the slider is connected to the screw three. The rotating shaft is movably connected to the inside of the telescopic seat through several bearings. A clamping head is fixedly connected to the right end of the rotating shaft. The right side of the splined shaft three is connected to the threaded hole in the center of the rotating shaft.

[0009] Preferably, the bidirectional ring-cutting device includes a guide groove seat, a movable block, a second guide groove, a fourth screw, a fixed arm, a fifth motor, a fixing screw, and a ring-cutting blade. The lower left side of the fixed arm is fixedly connected to the top of the mounting base. The fifth motor is fixedly connected to both the left and right sides of the upper part of the fixed arm. The guide groove seat is fixedly connected to both the left and right sides of the bottom of the fixed arm, and the second guide groove is opened on the inner side of each guide groove seat. The fourth screw is movably connected to the center of the second guide groove, and the upper center of the fourth screw is fixedly connected to the lower output shaft of the fifth motor. One side of the movable block is movably connected inside the second guide groove, and the threaded hole in the center of the movable block is connected to the fourth screw. One side of the ring-cutting blade is fixedly connected to the other side of the movable block by a fixing screw.

[0010] Preferably, the fifth motor is a servo motor or a stepper motor.

[0011] Preferably, the clamping head includes a column, a clamping block, an electric telescopic rod, and a slot; several slots are formed around the outer perimeter of the column, and an electric telescopic rod is fixedly connected to the inside of each slot on both sides; the outside of the clamping block matches the inside of the slot, and the inside of the clamping block is fixedly connected to the outer end of the electric telescopic rod.

[0012] The beneficial effects of the present invention are: (1) The present invention has the characteristics of reasonable and simple structure, low production cost, convenient installation and complete functions. Through the limiting effect of the placement groove, the waste tire can be initially positioned to prevent the tire from being horizontally offset in subsequent operations, and ensure that the clamping structure can be accurately aligned with the inner circle of the tire, laying the foundation for subsequent accurate clamping.

[0013] (2) The present invention can drive the clamping structure to move vertically and horizontally through the cooperation of the motor and the screw, spline shaft and other transmission structures, and flexibly adjust the relative position of the clamping structure and the tire. With the cooperation of the electric telescopic rod and the clamping block inside the clamping structure, the tire can be accurately clamped, avoiding clamping deformation and ensuring the quality of tire cutting.

[0014] (3) The present invention can drive the tire to rotate synchronously through the cooperation of multiple sets of motors and transmission structures to meet the requirements of rotating circumference cutting. At the same time, it can drive the circumference cutting cutter to move vertically to adapt to the circumference cutting requirements of different radial positions of the tire. It can also realize the tire to move left and right to meet the bidirectional circumference cutting requirements, and has strong adaptability.

[0015] (4) By setting up a rotating structure, the present invention can drive the clamping structure and the tire to rotate to one side synchronously after the tire is cut, which makes it easier to pick up and put away the cut tire, simplify the operation process, improve the processing convenience and processing efficiency, and meet the needs of large-scale waste tire cutting processing.

[0016] (5) The present invention uses a specific servo motor or stepper motor to precisely control the cutting speed, further ensuring the cutting accuracy. At the same time, the overall transmission is stable, which can effectively reduce tool wear, improve equipment service life, and promote the efficient and comprehensive utilization of waste tire solid waste. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 for Figure 1 A sectional view.

[0019] Figure 3 This is a schematic diagram of the rotating device.

[0020] Figure 4 This is a schematic diagram of the displacement rotation mechanism.

[0021] Figure 5 This is a schematic diagram of the transmission drive mechanism.

[0022] Figure 6 This is a schematic diagram of the telescopic rotation mechanism.

[0023] Figure 7 This is a schematic diagram of the bidirectional cutting device.

[0024] Figure 8 This is a schematic diagram of the clamping head structure.

[0025] 1-Placement seat; 2-Placement slot; 3-Rotating device; 4-Mounting seat; 5-Displacement rotation mechanism; 6-Bidirectional ring cutting device; 7-Clamping head; 31-Base; 32-Rotating seat; 33-Driven gear one; 34-Driving gear one; 35-Fixed cover; 36-Motor one; 51-Screw two; 52-Guide groove one; 53-Moving seat; 54-Transmission drive mechanism; 55-Motor two; 56-Telescopic rotation mechanism; 541-Motor three; 542-Splined shaft one; 543-Driven gear two; 544-Motor four; 545-Driving gear two; 546- Splined shaft 2; 547-Driving gear 3; 548-Driving gear 4; 561-Driven gear 4; 562-Splined shaft 3; 563-Guide hole; 564-Rotating shaft; 565-Telescopic seat; 566-Bearing; 567-Slide groove; 568-Slider; 569-Screw 3; 5610-Driven gear 5; 61-Guide groove seat; 62-Moving block; 63-Guide groove 2; 64-Screw 4; 65-Fixed arm; 66-Motor 5; 67-Fixing screw; 68-Ring cutter; 71-Column; 72-Clamping block; 73-Electric telescopic rod; 74-Slot. Detailed Implementation

[0026] like Figure 1 and Figure 2 As shown, this specific embodiment adopts the following technical solution: a tire cutting machine based on the comprehensive utilization of solid waste, including a placement seat 1, a placement groove 2, a rotating device 3, a mounting seat 4, a displacement rotating mechanism 5, a bidirectional cutting device 6, and a clamping head 7; the placement seat 1 is located on one side of the rotating device 3, and the upper side of the placement seat 1 is provided with a placement groove 2; the lower side of the mounting seat 4 is connected to the rotating component of the rotating device 3, the right side of the mounting seat 4 is provided with a displacement rotating mechanism 5, and the end of the displacement rotating mechanism 5 is fixedly connected to the clamping head 7; the bidirectional cutting device 6 is located on the upper side of the mounting seat 4.

[0027] like Figure 3 As shown, the rotating device 3 includes a base 31, a rotating seat 32, a driven gear 33, a driving gear 34, a fixed cover 35, and a motor 36. The rotating seat 32 is movably connected to the upper side of the base 31 through the fixed cover 35, and the driven gear 33 is fixedly connected to the outside of the rotating seat 32. The motor 36 is fixedly connected to the inside of the right side of the base 31, and the driving gear 34 is fixedly connected to the upper output shaft of the motor 36, and the driving gear 34 is connected to the driven gear 33.

[0028] like Figure 4 As shown, the displacement rotation mechanism 5 includes a second screw 51, a first guide groove 52, a movable seat 53, a transmission drive mechanism 54, a second motor 55, and a telescopic rotation mechanism 56. The first guide groove 52 is vertically opened on the right side of the mounting base 4, and the second screw 51 is movably connected inside the first guide groove 52. The second motor 55 is fixedly connected inside the upper left side of the mounting base 4, and the lower output shaft of the second motor 55 is fixedly connected to the upper center of the second screw 51. The movable seat 53 is vertically movably connected to the outside of the left side of the first guide groove 52, and the threaded hole on the left side of the movable seat 53 is connected to the second screw 51. The left side of the transmission drive mechanism 54 is located inside the first guide groove 52, and the right side of the transmission drive mechanism 54 is located on the right side of the movable seat 53. A clamping head 7 is fixedly connected to the right end of the transmission drive mechanism 54.

[0029] like Figure 5As shown, the transmission drive mechanism 54 includes a third motor 541, a first splined shaft 542, a second driven gear 543, a fourth motor 544, a second driving gear 545, a second splined shaft 546, a third driving gear 547, and a fourth driving gear 548. The third motor 541 and the fourth motor 544 are both fixedly connected to the bottom of the mounting base 4. The second driving gear 545 is fixedly connected to the upper output shaft of the fourth motor 544. Both the third motor 541 and the fourth motor 544 are servo motors or stepper motors. The first splined shaft 542 and the second splined shaft 546 are both movable. The spline shaft 542 is fixedly connected to the upper output shaft of the motor 541 at its lower center, and the driven gear 543 is fixedly connected to the lower outer side of the spline shaft 546. The driven gear 543 is connected to the driving gear 545. The driving gear 547 and the driving gear 548 are both movably connected to the movable seat 53. The spline hole in the center of the driving gear 547 is connected to the spline shaft 542, and the spline hole in the center of the driving gear 548 is connected to the spline shaft 546.

[0030] like Figure 6 As shown, the telescopic rotation mechanism 56 includes a driven gear 561, a splined shaft 562, a guide hole 563, a rotating shaft 564, a telescopic seat 565, a bearing 566, a slide groove 567, a slider 568, a screw 569, and a driven gear 5610. The guide hole 563 is horizontally opened on the right side of the movable seat 53. The splined shaft 562 is movably connected to the center of the guide hole 563, and the driven gear 561 is fixedly connected to the left end of the splined shaft 562. The driven gear 561 is connected to the transmission drive mechanism 54. A horizontal slide groove 567 is opened on the bottom surface of the guide hole 563. The center of the slide groove 567 is movably connected to... The screw 569 is a third type of screw, and a driven gear 5610 is fixedly connected to the left end of the screw 569. The driven gear 5610 is connected to the transmission drive mechanism 54. The telescopic seat 565 is laterally movably connected to the inside of the guide hole 563. A slider 568 is fixedly connected to the lower left side of the telescopic seat 565, and a threaded hole in the center of the slider 568 is connected to the screw 569. The rotating shaft 564 is movably connected to the inside of the telescopic seat 565 through several bearings 566. A clamping head 7 is fixedly connected to the right end of the rotating shaft 564. The right side of the spline shaft 562 is connected to the threaded hole in the center of the rotating shaft 564.

[0031] like Figure 7As shown, the bidirectional ring cutting device 6 includes a guide groove seat 61, a movable block 62, a second guide groove 63, a fourth screw 64, a fixed arm 65, a fifth motor 66, a fixing screw 67, and a ring cutting blade 68. The lower left side of the fixed arm 65 is fixedly connected to the top of the mounting base 4. The fifth motor 66 is fixedly connected to both the left and right sides of the upper part of the fixed arm 65. The guide groove seat 61 is fixedly connected to both the left and right sides of the bottom of the fixed arm 65, and the second guide groove 63 is opened on the inner side of the guide groove seat 61. The fourth screw 64 is movably connected to the center of the second guide groove 63, and the upper center of the fourth screw 64 is fixedly connected to the lower output shaft of the fifth motor 66. One side of the movable block 62 is movably connected to the inside of the second guide groove 63, and the threaded hole in the center of the movable block 62 is connected to the fourth screw 64. One side of the ring cutting blade 68 is fixedly connected to the inside of the other side of the movable block 62 by a fixing screw 67.

[0032] Among them, motor 566 is a servo motor or a stepper motor.

[0033] like Figure 8 As shown, the clamping head 7 includes a column 71, a clamping block 72, an electric telescopic rod 73, and a slot 74; several slots 74 are opened around the outside of the column 71, and the electric telescopic rod 73 is fixedly connected to the inside of both sides of the slot 74; the outside of the clamping block 72 matches the inside of the slot 74, and the inside of the clamping block 72 is fixedly connected to the outer end of the electric telescopic rod 73.

[0034] The invention is used as follows: It has a reasonable and simple structure, low production cost, convenient installation, and complete functions. In use, first, the waste tire (solid waste) to be cut is placed in the placement groove 2 of the placement seat 1. The placement groove 2 provides initial positioning of the tire, preventing horizontal displacement during subsequent operations and ensuring that the clamping head 7 is accurately aligned with the tire's inner ring. Then, the second motor 55 is started. The lower output shaft of the second motor 55 drives the second screw 51 to rotate within the first guide groove 52. Because the threaded hole on the left side of the movable seat 53 engages with the second screw 51, the rotation of the second screw 51 causes the movable seat 53 to move vertically downwards along the first guide groove 52 until the column 71 of the clamping head 7 is aligned with the tire's inner ring. Then, the motor is started. The upper output shaft of the third 541 drives the spline shaft 542 to rotate, and the spline shaft 542 drives the drive gear 547 to rotate through the central spline hole. The drive gear 547 drives the screw 569 to rotate in the slide groove 567 through the driven gear 5610. The screw 569 meshes with the threaded hole of the slider 568, causing the slider 568 to move laterally along the slide groove 567, which in turn causes the telescopic seat 565 to move laterally along the guide hole 563, adjusting the lateral position of the clamping head 7 and the tire. Then, the electric telescopic rod 73 of the clamping head 7 is activated. The electric telescopic rod 73 extends outward and pushes the clamping block 72 to move outward along the slot 74 until the clamping block 72 is tightly attached to the inner wall of the tire inner ring, achieving precise clamping of the tire.During tire rim cutting, the upper output shaft of motor 4 (544) first drives the second drive gear (545) to rotate. The second drive gear (545) meshes with and drives the second driven gear (543) to rotate, which in turn drives the second splined shaft (546) to rotate. The second splined shaft (546) drives the fourth drive gear (548) to rotate through the central splined hole. The fourth drive gear (548) meshes with and drives the fourth driven gear (561), which in turn drives the third splined shaft (562) to rotate. The third splined shaft (562) drives the rotating shaft (564) to rotate through a threaded connection, which in turn drives the clamping head (7) and the tire to rotate synchronously, thus satisfying the need for tire rim cutting. Meanwhile, the starting motor (566) (a servo motor or stepper motor, which can precisely control the rim cutting speed) drives the fourth screw (64) to rotate within the second guide groove (63). The movable block (62) meshes with the fourth screw (64) through the central threaded hole and moves vertically downwards along the second guide groove (63) as the fourth screw (64) rotates, driving the rim cutting blade (68) to rotate synchronously. The tire moves downwards, thus meeting the need for circumferential cutting at different radial positions. Then, through the cooperation of motors 55 (second motor) and 541 (third motor), the tire is moved to the circumferential cutting position for the cutting operation. During the cutting process, motor 541 allows the tire to move left and right, thus satisfying the need for the bidirectional circumferential cutting device 6 to cut both sides of the tire. After cutting, motor 36 of the starting rotating device 3 is activated. The upper output shaft of motor 36 drives the driving gear 34 to rotate, which in turn drives the driven gear 33 to rotate. This, in turn, drives the rotating seat 32 to rotate around the fixed cover 35 on the upper side of the base 31. The rotating seat 32 drives the mounting seat 4, the displacement rotating mechanism 5, the clamping head 7, and the tire to rotate synchronously to one side, facilitating the removal of the cut tire and improving processing convenience. The device then resets and repeats the above steps for the next waste tire (solid waste) to be cut.

[0035] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0036] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

[0038] The control method of this invention is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this invention is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

Claims

1. A tire cutting machine based on the comprehensive utilization of solid waste, characterized in that: It includes a placement seat (1), a placement groove (2), a rotating device (3), a mounting seat (4), a displacement rotating mechanism (5), a bidirectional cutting ring device (6), and a clamping head (7); The placement seat (1) is located on one side of the rotating device (3), and the upper side of the placement seat (1) is provided with a placement groove (2). The mounting base (4) is connected to the rotating component of the rotating device (3) on its lower side. The mounting base (4) is provided with a displacement rotating mechanism (5) on its right side, and a clamping head (7) is fixedly connected to the end of the displacement rotating mechanism (5). The bidirectional cutting device (6) is located on the upper side of the mounting base (4).

2. The tire cutting machine based on comprehensive utilization of solid waste according to claim 1, characterized in that: The rotating device (3) includes a base (31), a rotating seat (32), a driven gear (33), a driving gear (34), a fixed cover (35), and a motor (36). The rotating seat (32) is movably connected to the upper side of the base (31) via a fixed cover (35), and a driven gear (33) is fixedly connected to the outside of the rotating seat (32). The motor (36) is fixedly connected to the inside of the right side of the base (31). The upper output shaft of the motor (36) is fixedly connected to the drive gear (34), and the drive gear (34) is connected to the driven gear (33).

3. The tire cutting machine based on comprehensive utilization of solid waste according to claim 1, characterized in that: The displacement rotation mechanism (5) includes a second screw (51), a first guide groove (52), a movable seat (53), a transmission drive mechanism (54), a second motor (55), and a telescopic rotation mechanism (56). The guide groove (52) is vertically opened on the right side of the mounting base (4), and the guide groove (52) is movably connected to the screw (51). The second motor (55) is fixedly connected to the upper left side of the mounting base (4), and the lower output shaft of the second motor (55) is fixedly connected to the upper center of the second screw (51); The movable seat (53) is vertically connected to the inside of the guide groove (52) on the outside of the left side, and the threaded hole on the left side of the movable seat (53) is connected to the screw (51); The left side of the transmission drive mechanism (54) is located inside the guide groove (52), and the right side of the transmission drive mechanism (54) is located on the right side of the movable seat (53). A clamping head (7) is fixedly connected to the right end of the transmission drive mechanism (54).

4. The tire cutting machine based on comprehensive utilization of solid waste according to claim 3, characterized in that: The transmission drive mechanism (54) includes motor three (541), spline shaft one (542), driven gear two (543), motor four (544), driving gear two (545), spline shaft two (546), driving gear three (547) and driving gear four (548). The three motors (541) and the four motors (544) are both fixedly connected to the bottom of the mounting base (4). The two drive gears (545) are fixedly connected to the upper output shaft of the four motors (544). The three motors (541) and the four motors (544) are both servo motors or stepper motors. Both the first spline shaft (542) and the second spline shaft (546) are movably connected inside the first guide groove (52). The lower center of the first spline shaft (542) is fixedly connected to the upper output shaft of the third motor (541). The lower outer side of the second spline shaft (546) is fixedly connected to the driven gear (543), and the driven gear (543) is connected to the driving gear (545). Both the third (547) and the fourth (548) drive gears are movably connected inside the movable seat (53). The spline hole in the center of the third (547) is connected to the first (542) spline shaft, and the spline hole in the center of the fourth (548) drive gears is connected to the second (546) spline shaft.

5. The tire cutting machine based on comprehensive utilization of solid waste according to claim 3, characterized in that: The telescopic rotation mechanism (56) includes a driven gear four (561), a splined shaft three (562), a guide hole (563), a rotating shaft (564), a telescopic seat (565), a bearing (566), a slide groove (567), a slider (568), a screw three (569), and a driven gear five (5610). The guide hole (563) is horizontally opened on the right side of the movable seat (53). A spline shaft three (562) is movably connected to the center of the guide hole (563), and a driven gear four (561) is fixedly connected to the left end of the spline shaft three (562). The driven gear four (561) is connected to the transmission drive mechanism (54). A horizontal sliding groove (567) is opened on the bottom surface of the guide hole (563). The slide (567) is movably connected to the center of the screw three (569), and the left end of the screw three (569) is fixedly connected to the driven gear five (5610), and the driven gear five (5610) is connected to the transmission drive mechanism (54); The telescopic seat (565) is laterally movably connected to the inside of the guide hole (563). A slider (568) is fixedly connected to the lower left side of the telescopic seat (565), and the threaded hole in the center of the slider (568) is connected to the screw rod (569). The rotating shaft (564) is movably connected to the telescopic seat (565) via several bearings (566), and a clamping head (7) is fixedly connected to the right end of the rotating shaft (564). The right side of the spline shaft (562) is connected to the threaded hole in the center of the rotating shaft (564).

6. The tire cutting machine based on comprehensive utilization of solid waste according to claim 1, characterized in that: The bidirectional ring cutting device (6) includes a guide slot seat (61), a movable block (62), a second guide slot (63), a fourth screw (64), a fixed arm (65), a fifth motor (66), a fixing screw (67), and a ring cutting blade (68). The lower left side of the fixed arm (65) is fixedly connected to the top of the mounting base (4). Motor five (66) is fixedly connected to both the left and right sides of the upper part of the fixed arm (65). Guide slot seats (61) are fixedly connected to both the left and right sides of the bottom of the fixed arm (65), and guide slot two (63) is opened on the inner side of the guide slot seat (61). The guide groove 2 (63) is movably connected to the center of the screw 4 (64), and the upper center of the screw 4 (64) is fixedly connected to the lower output shaft of the motor 5 (66); The movable block (62) is movably connected to the inside of the guide groove (63) on one side, and the threaded hole in the center of the movable block (62) is connected to the screw (64); The cutting blade (68) is fixedly connected to the inside of the movable block (62) on one side by a fixing screw (67).

7. The tire cutting machine based on comprehensive utilization of solid waste according to claim 6, characterized in that: The motor five (66) is a servo motor or a stepper motor.

8. The tire cutting machine based on comprehensive utilization of solid waste according to claim 1, characterized in that: The clamping head (7) includes a column (71), a clamping block (72), an electric telescopic rod (73), and a slot (74); The column (71) has several slots (74) around its outer perimeter, and electric telescopic rods (73) are fixedly connected to the inside of both sides of the slots (74). The outside of the clamping block (72) matches the inside of the slot (74), and the inside of the clamping block (72) is fixedly connected to the outside end of the electric telescopic rod (73).

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