Rubber product solid waste recovery treatment device

Abstract

The invention relates to the technical field of rubber waste treatment, and particularly discloses a rubber product solid waste recovery treatment device. The mounting base is fixedly arranged on the front face of the inner side of a machine table, the splitting mechanism is arranged at the top of the mounting base and used for splitting out a steel wire embedded in the side wall of a tire, the limiting mechanism is arranged at the bottom of the mounting base and used for limiting the tire, and the side wall of the mounting base can be sleeved with the inner wall of the tire; a mounting seat is arranged at the top end of the mounting seat, a rolling mechanism used for rolling the tire tread is arranged at the rear end of the top of the mounting seat, so that a steel wire in the tire tread is split out, and the splitting mechanism comprises a first mounting sleeve and a second mounting sleeve. And moreover, the split steel wires are relatively complete and do not need to be screened out after being crushed, so that the residual quantity of the steel wires in rubber is reduced, and subsequent tire recycling treatment is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of rubber waste treatment, in particular to a device for recycling and treating solid waste of rubber products. Background Art

[0002] If waste rubber is not properly handled, it will occupy a large amount of land resources and may even pollute the soil and groundwater. Through recycling, the pollution of these wastes to the environment can be effectively reduced, the ecological environment can be protected, and recycling can reduce the demand for new rubber raw materials, which helps to achieve sustainable utilization of resources and reduce pressure on the natural environment. Among them, with the rapid development of the automobile industry, the number of waste tires has increased year by year, which has brought great pressure to the environment.

[0003] Publication No. CN118438572B discloses an environmentally friendly treatment device for recycling waste tire rubber. The problem raised in the background technology is: when processing waste tires, the steel wires therein are not effectively removed, which results in a large amount of steel wires remaining in the recycled rubber, which not only affects the quality of the rubber, but also causes inconvenience to subsequent processing and use. If the steel wires and rubber are not effectively separated, it is easy for some of the steel wires to enter the subsequent recycling link, posing a potential threat to the environment and the quality of the recycled rubber, and is not conducive to the environmentally friendly treatment of the recycling of waste tire rubber.

[0004] In the prior art, when recycling waste rubber tires, the sidewalls of the tires are usually cut off, and then the steel wires in the sidewalls and treads of the tires are separated respectively, and then the tires are subsequently processed to recycle the waste tires, or the tires are directly crushed and then screened to separate the steel wire residues and tire fragments. The above methods are relatively cumbersome and cannot simultaneously separate the steel wires in the treads and sidewalls of the tires more completely, thereby reducing the efficiency of tire recycling. The above application document crushes the tires and then screens out the steel wires therein, but the steel wires are easily embedded in the rubber during the crushing process, and the volume of the steel wires after crushing is small, resulting in a large amount of steel wire residues mixed in the rubber, which is not conducive to the recycling of the rubber. There are certain shortcomings. In order to solve the above problems, a rubber product solid waste recycling and processing device is proposed. Summary of the invention

[0005] In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a rubber product solid waste recycling and processing device, which is convenient for synchronously separating the steel wires of the tire tread and sidewall relatively completely, thereby improving the efficiency of tire recycling and processing.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rubber product solid waste recycling and processing device, including a machine and a tire, and also includes a mounting seat fixedly arranged on the inner front side of the machine, a separation mechanism arranged on the top of the mounting seat for separating the steel wire embedded in the tire sidewall, and a limiting mechanism arranged on the bottom of the mounting seat for limiting the tire position, the inner wall of the tire can be sleeved on the side wall of the mounting seat, and a rolling mechanism for rolling the tire tread is arranged at the top rear end of the mounting seat to separate the steel wire in the tread, and the separation mechanism includes:

[0007] The first mounting sleeve is fixed on the top of the mounting seat, and the second mounting sleeve is fixed on the top of the first mounting sleeve. The inner walls at both ends of the second mounting sleeve are movably provided with cutting blocks for puncturing the tire sidewall. A movable through groove is opened on the top of the cutting block. The inner wall of the movable through groove on the side away from the first mounting sleeve is hinged with a base symmetrically arranged with the center point of the cutting block. The first cutting knife is fixed on the side away from each other for cutting the sidewall of the tire, and a baffle arranged vertically with the base is fixed on the top of the side of the base close to the first mounting sleeve to limit the steel wire in the sidewall.

[0008] Furthermore, the dissection mechanism further comprises:

[0009] The fixing seat is fixedly arranged on the inner wall of the movable through groove and is designed in a hollow shape. The inner wall of the fixing seat is slidably provided with a first threaded tube that moves vertically. The inner wall of the first threaded tube is threadedly connected with a second threaded tube. The inner wall of the second threaded tube is threadedly connected with a third threaded tube. The first threaded tube and the third threaded tube are designed as an inner threaded tube and an outer threaded tube respectively. The inner wall and the outer wall of the second threaded tube are both provided with threads, so that when the second threaded tube rotates, the first threaded tube and the second threaded tube are synchronously driven to move away from or close to each other, and the movement stroke of the first threaded tube and the third threaded tube can be extended;

[0010] The hinged parts are fixedly arranged on the top of the first threaded tube and the bottom of the third threaded tube, and are respectively hinged to the sides of the base close to each other.

[0011] Furthermore, the dissection mechanism further comprises:

[0012] A mounting member is rotatably mounted on the outer wall of the second threaded tube and is located at the bottom of the fixed seat. The outer wall of the mounting member is fixedly connected to the inner wall of the movable through groove to limit the second threaded tube. A sliding member is fixedly mounted on the side wall of the hinged member located at the bottom of the third threaded tube. The side of the sliding member away from the hinged member is slidably connected to the inner wall of the movable through groove.

[0013] The connecting block is fixedly arranged on one side where the cutting blocks are close to each other. A first servo motor is fixedly arranged inside the connecting block. The output shaft of the first servo motor is provided with a first transmission mechanism to drive the second threaded tube to rotate.

[0014] Furthermore, the dissection mechanism further comprises:

[0015] The stopper is fixedly arranged on one side of the base close to each other, and the connection between the stopper and the base is smoothly designed to limit the steel wire from entering the connection between the base and the movable through slot. The top and bottom of the tip of the cutting block are provided with hinge grooves, and the side of the stopper away from the base is hinged to the inner wall of the hinge groove, and the side wall of the base is in contact with the inner walls on both sides of the movable through slot.

[0016] Furthermore, the dissection mechanism further comprises:

[0017] The fourth threaded tube is slidably arranged on the inner wall of the second mounting sleeve and is symmetrically arranged with the center point of the second mounting sleeve. The inner wall of the fourth threaded tube is threadedly connected with the first threaded rod. The side of the first threaded rod close to each other is rotatably connected with the inner wall of the second mounting sleeve. The inner wall of the first mounting sleeve is fixedly provided with a second servo motor. The output shaft of the second servo motor is provided with a second transmission mechanism to drive the first threaded rod to rotate synchronously. The two fourth threaded tubes are moved away from or close to each other through the threaded transmission direction of the first threaded rod and the fourth threaded tube.

[0018] Furthermore, the cutting block has a pointed tip design on one side away from the baffle, and both sides of the cutting block are provided with inclined surfaces symmetrically arranged with respect to the center point of the cutting block, and a second cutting knife is fixedly provided on both sides of the cutting block and between the inclined surfaces, and the connection between the tip of the cutting block and the inclined surfaces on both sides and the second cutting knife is smoothly arranged;

[0019] The side of the baffle plate close to the tip of the cutting block is bent downward to form an arc structure close to the straight part of the baffle plate, and a gap for the steel wire to enter and exit is left between the bottom of the baffle plate bending part and the top of the first cutting knife, and the straight part of the baffle plate fits the first cutting knife.

[0020] Furthermore, the rolling mechanism comprises:

[0021] The mounting plate is fixedly arranged at the top rear end of the mounting seat, a third servo motor is fixedly arranged at the top of the mounting plate, a second threaded rod is fixedly arranged at the output shaft of the third servo motor, and the second threaded rod is rotatably connected to the top of the mounting plate, a fifth threaded tube extending to the bottom of the mounting plate is threadedly connected to the side wall of the second threaded rod, a frame is fixedly arranged at the bottom of the fifth threaded tube, a first rolling roller is rotatably arranged inside the frame, and a first guide rod extending to the top of the mounting plate is fixedly arranged at the top of the frame and on both sides of the fifth threaded tube to limit the movement of the frame;

[0022] The second rolling roller is rotatably arranged on the top of the mounting seat and is matched with the first rolling roller. Rotating seats are rotatably arranged on both sides of the second rolling roller, and the lower ends of the rotating seats are fixedly connected to the top of the mounting seat. A third transmission mechanism is arranged on the inner side of the rotating seat inside the second rolling roller, a first rotating shaft is arranged at the lower end of the third transmission mechanism, and a fourth transmission mechanism is arranged on the side of the first rotating shaft away from the second rolling roller to limit the third transmission mechanism and the fourth transmission mechanism that transmit the rotation of the second rolling roller from causing obstruction to the installation of the tire, and a second rotating shaft extending outside the mounting plate is arranged at the upper end of the fourth transmission mechanism.

[0023] Furthermore, the rolling mechanism further comprises:

[0024] The first transmission gear is fixedly sleeved on the side wall of one end of the second rotating shaft located on the inner side of the mounting plate, a third rotating shaft extending to the outer side of the mounting plate is fixedly provided at the center of the side wall of the first rolling roller, and a second transmission gear matched with the first transmission gear is fixedly sleeved on the side wall of one end of the third rotating shaft located on the inner side of the mounting plate, so as to control the rotation of the first rolling roller and the second rolling roller through the engagement and separation of the first transmission gear and the second transmission gear, and a fourth servo motor is fixedly provided on the outer side of the mounting plate, and the output shaft of the fourth servo motor is fixedly connected to the second rotating shaft through a coupling.

[0025] Furthermore, the rolling mechanism further comprises:

[0026] The marking sleeve is fixedly sleeved on the side wall of one end of the second rotating shaft and the third rotating shaft outside the mounting plate, and the outer wall diameter of the marking sleeve is smaller than the outer wall diameter of the first transmission gear and the second transmission gear, so as to limit the influence on the meshing of the first transmission gear and the second transmission gear;

[0027] The marking grooves are opened on the outer wall of the marking sleeve and arranged in a circular array. After the marking grooves on the outer sides of the second rotating shaft and the third rotating shaft are aligned up and down, the rolling blocks on the side walls of the first rolling roller and the second rolling roller are distributed correspondingly.

[0028] Furthermore, the limiting mechanism comprises:

[0029] The shell is fixed at the bottom of the mounting seat, a first electromagnet is fixedly provided on the top of the inner wall of the shell, and a second electromagnet is sleeved on the inner wall of the shell, a rod body extending to the bottom of the shell is fixedly provided on the bottom of the second electromagnet, a connecting frame is fixedly provided on the bottom of the rod body, a limiting roller is rotatably provided on the inner side of the connecting frame, a second guide rod extending into the mounting seat is fixedly provided on the top of the connecting frame and on both sides of the shell to limit the movement of the connecting frame, a spring is sleeved on the side wall of one end of the rod body located in the shell and at the bottom of the second electromagnet, a through hole for sleeved rod body is opened at the bottom of the shell, and the inner wall diameter of the through hole is smaller than the inner wall diameter of the shell, so that the second electromagnet cooperates with the bottom stop of the shell, thereby limiting the separation of the rod body from the shell.

[0030] The present invention provides a device for recycling and treating solid waste of rubber products. Compared with the prior art, it has the following beneficial effects:

[0031] 1. The present invention cooperates with a separation mechanism and a rolling mechanism to facilitate the simultaneous separation of steel wires embedded in the tread and sidewall of a rubber tire, and the separated steel wires are relatively complete, and there is no need to crush the steel wires and then screen them out, thereby reducing the residual amount of steel wires in the rubber, thereby facilitating the subsequent recycling of the tires.

[0032] 2. The present invention uses a separating mechanism to limit the steel wire embedded in the sidewall while cutting the sidewall, and to keep the steel wire away from the tire, thereby separating the steel wire embedded in the sidewall, and facilitating adjustment of the inclination of the first cutting knife, thereby avoiding the situation where the bottom of the sidewall cannot be completely cut due to factors such as the thicker sidewall of some tires, and facilitating the actual use of the separated sidewall steel wire.

[0033] 3. The present invention facilitates synchronous adjustment of the inclination of the first cutting knife through the second threaded tube and the first threaded tube, while increasing the movement stroke of the first threaded tube and the third threaded tube, so as to improve the adjustment degree of the first cutting knife and the second cutting knife within the limited space of the cutting block, thereby improving applicability.

[0034] 4. The present invention drives the second rolling roller to rotate from a position that does not affect the installation of the tire through the third transmission mechanism and the fourth transmission mechanism, thereby avoiding affecting the installation of the tire, and is convenient for driving the first rolling roller and the second rolling roller to rotate while driving the tire to rotate through the first transmission gear and the second transmission gear, which is convenient for actual splitting of the steel wire for use.

[0035] 5. The present invention marks the rotation positions of the second rotating shaft and the third rotating shaft by means of the marking sleeve and the marking groove, which does not affect the adjustment of the height of the first rolling roller. When the first rolling roller and the second rolling roller cooperate to roll the tire, the rolling blocks on the side walls of the first rolling roller and the second rolling roller correspond vertically to avoid affecting the effect of rolling the tire.

[0036] 6. The present invention limits the bottom of the tire from the inside of the tire through a limiting mechanism, and cooperates with the second rolling roller to further limit the tire, thereby improving the stability of the tire and facilitating the separation of the steel wires on the tire tread and sidewall, and the limiting roller is set to rotate to reduce the impact on the rotation of the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the overall structure of the device for recycling and treating rubber product wastes according to the present invention;

[0038] Figure 2 It is a schematic diagram of the cross-sectional structure of the tire of the present invention;

[0039] Figure 3 It is a schematic diagram of the structure of the mounting seat and the separation mechanism of the present invention;

[0040] Figure 4 It is a schematic diagram of the left side structure of the mounting seat of the present invention in cross section;

[0041] Figure 5 It is a schematic diagram of the right side structure of the mounting seat of the present invention in cross section;

[0042] Figure 6 It is a schematic diagram of the structure of the rolling mechanism of the present invention;

[0043] Figure 7 It is a schematic diagram of the cross-sectional structure of the mounting plate of the present invention;

[0044] Figure 8 It is a schematic cross-sectional structure diagram of the mounting plate and the fifth threaded tube of the present invention;

[0045] Fig. 9 It is a schematic diagram of the structure of the separation mechanism of the present invention;

[0046] Fig.10 It is a schematic cross-sectional structural diagram of the first installation sleeve and the second installation sleeve of the present invention;

[0047] Fig.11 It is a schematic cross-sectional structure diagram of the first mounting sleeve, the second mounting sleeve and the fourth threaded tube of the present invention;

[0048] Fig.12 It is a schematic cross-sectional structure diagram of a cutting block and a connecting block of the present invention;

[0049] Fig.13 It is a schematic structural diagram of the stopper, the fixing seat and the first transmission mechanism of the present invention;

[0050] Fig.14 It is a schematic cross-sectional structural diagram of a first threaded tube and a fixing seat of the present invention;

[0051] Fig.15 It is a schematic diagram of the cross-sectional structure of the first threaded tube and the second threaded tube of the present invention;

[0052] Fig.16 It is a schematic diagram of the structure of the limiting mechanism of the present invention;

[0053] Fig.17 It is a schematic diagram of the cross-sectional structure of the shell of the present invention.

[0054] The reference numerals involved in the above drawings are: 1, machine; 2, rolling mechanism; 3, mounting seat; 4, tire; 5, limiting mechanism; 6, separation mechanism;

[0055] 21. mounting plate; 22. second transmission gear; 23. first transmission gear; 24. fourth transmission mechanism; 25. third transmission mechanism; 26. first rolling roller; 27. second rolling roller; 28. marking sleeve; 29. ​​marking groove; 291. second threaded rod; 292. fifth threaded tube; 293. frame;

[0056] 51. Limiting roller; 52. Shell; 53. Rod; 54. First electromagnet; 55. Second electromagnet;

[0057] 61. Second mounting sleeve; 62. First mounting sleeve; 63. Fourth threaded tube; 64. First threaded rod; 65. Connecting block; 66. Second cutting knife; 67. Cutting block; 68. Baffle plate; 69. Base; 691. First cutting knife; 692. Movable through slot; 693. Fixed seat; 694. First transmission mechanism; 695. Baffle block; 696. First threaded tube; 697. Second threaded tube; 698. Articulated member; 699. Third threaded tube; 6991. Mounting member. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0059] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A device for recycling and processing solid waste of rubber products includes a machine 1 and a tire 4, and also includes a mounting seat 3 fixed on the inner front side of the machine 1, a separating mechanism 6 arranged on the top of the mounting seat 3 for separating the steel wire embedded in the sidewall of the tire 4, and a limiting mechanism 5 arranged on the bottom of the mounting seat 3 for limiting the position of the tire 4. The inner wall of the tire 4 can be sleeved on the side wall of the mounting seat 3, and a rolling mechanism 2 for rolling the tread of the tire 4 is arranged at the top rear end of the mounting seat 3 to separate the steel wire in the tread.

[0060] See also Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 and Fig.15 , the dissection mechanism 6 comprises:

[0061] The first mounting sleeve 62 is fixedly arranged on the top of the mounting seat 3, and the second mounting sleeve 61 is fixedly arranged on the top of the first mounting sleeve 62. The inner walls at both ends of the second mounting sleeve 61 are movably provided with cutting blocks 67 for puncturing the sidewall of the tire 4. A movable through groove 692 is opened on the top of the cutting block 67. The inner wall of the movable through groove 692 on the side away from the first mounting sleeve 62 is hinged with a base 69 symmetrically arranged with the center point of the cutting block 67. The first cutting knife 691 is fixedly arranged on the side away from each other of the base 69 for cutting the sidewall of the tire 4. A baffle 68 arranged vertically with the base 69 is fixedly arranged on the top of the side of the base 69 close to the first mounting sleeve 62 to limit the steel wire in the sidewall.

[0062] The dissection mechanism 6 further comprises:

[0063] The fixed seat 693 is fixed on the inner wall of the movable through groove 692 and is designed to be hollow. The inner wall of the fixed seat 693 is slidably provided with a first threaded tube 696 that moves vertically. The inner wall of the first threaded tube 696 is threadedly connected with a second threaded tube 697. The inner wall of the second threaded tube 697 is threadedly connected with a third threaded tube 699. The first threaded tube 696 and the third threaded tube 699 are designed as an inner threaded tube and an outer threaded tube respectively. The inner wall and the outer wall of the second threaded tube 697 are both provided with threads, so that when the second threaded tube 697 rotates, the first threaded tube 696 and the second threaded tube 697 are synchronously driven to move away from or close to each other, and the movement stroke of the first threaded tube 696 and the third threaded tube 699 can be extended.

[0064] The hinged member 698 is fixedly disposed on the top of the first threaded tube 696 and the bottom of the third threaded tube 699 , and is respectively hinged to one side of the base 69 that is close to each other.

[0065] The dissection mechanism 6 further comprises:

[0066] The mounting member 6991 is rotatably mounted on the outer wall of the second threaded tube 697 and is located at the bottom of the fixed seat 693. The outer wall of the mounting member 6991 is fixedly connected to the inner wall of the movable through groove 692 to limit the second threaded tube 697. A sliding member is fixedly mounted on the side wall of the hinged member 698 at the bottom of the third threaded tube 699. The side of the sliding member away from the hinged member 698 is slidably connected to the inner wall of the movable through groove 692.

[0067] The connecting block 65 is fixedly arranged on one side where the cutting blocks 67 are close to each other. A first servo motor is fixedly arranged inside the connecting block 65. The output shaft of the first servo motor is provided with a first transmission mechanism 694 to drive the second threaded tube 697 to rotate.

[0068] The dissection mechanism 6 further comprises:

[0069] The stopper 695 is fixedly arranged on one side of the base 69 where the two sides are close to each other, and the connection between the stopper 695 and the base 69 is smoothly designed to limit the steel wire from entering the connection between the base 69 and the movable through slot 692. The top and bottom of the tip of the cutting block 67 are provided with hinge grooves, and the side of the stopper 695 away from the base 69 is hinged to the inner wall of the hinge groove, and the side wall of the base 69 is in contact with the inner walls on both sides of the movable through slot 692.

[0070] The dissection mechanism 6 further comprises:

[0071] The fourth threaded tube 63 is slidably arranged on the inner wall of the second mounting sleeve 61 and is symmetrically arranged with the center point of the second mounting sleeve 61. The inner wall of the fourth threaded tube 63 is threadedly connected with the first threaded rod 64. The side of the first threaded rod 64 close to each other is rotatably connected with the inner wall of the second mounting sleeve 61. The inner wall of the first mounting sleeve 62 is fixedly provided with a second servo motor. The output shaft of the second servo motor is provided with a second transmission mechanism to drive the first threaded rod 64 to rotate synchronously. Through the thread transmission direction of the first threaded rod 64 and the fourth threaded tube 63, the two fourth threaded tubes 63 are moved away from or close to each other.

[0072] The cutting block 67 has a pointed tip on one side away from the baffle 68. Both sides of the cutting block 67 are provided with inclined surfaces symmetrically arranged with respect to the center point of the cutting block 67. A second cutting knife 66 is fixedly provided on both sides of the cutting block 67 and between the inclined surfaces. The connection between the tip of the cutting block 67 and the inclined surfaces on both sides and the second cutting knife 66 is smoothly arranged.

[0073] The side of the baffle 68 close to the tip of the cutting block 67 is bent downward to form an arc structure that approaches the straight part of the baffle 68, which is convenient for limiting the baffle 68 while reducing the obstruction to the sidewall of the tire 4, avoiding the situation where the top baffle 68 of the cutting block 67 cannot be moved outside the tire 4 due to the connection between the sidewall and the tread, thereby avoiding affecting the separation of the sidewall steel wire, and a gap is left between the bottom of the bent part of the baffle 68 and the top of the first cutting knife 691 for the steel wire to enter and exit, and the straight part of the baffle 68 is in contact with the first cutting knife 691, avoiding the steel wire from being embedded in the connection between the baffle 68 and the first cutting knife 691, thereby avoiding affecting the removal of the steel wire.

[0074] In the specific implementation, the rubber tire 4 to be recycled is sleeved on the side wall of the mounting seat 3, and the inner wall of the tire 4 is located on the top of the second rolling roller 27 and the splitting mechanism 6, and then the second servo motor is started. The output shaft of the second servo motor drives the first threaded rod 64 to rotate synchronously through the coupling and the second transmission mechanism. While the first threaded rod 64 rotates, it drives the fourth threaded tube 63 to move away from each other along the inner wall of the second mounting sleeve 61, thereby driving the connecting block 65 and the cutting block 67 to move away from each other, so as to puncture the sidewall from the inside of the tire 4, and then, the cutting block 67 is continuously moved. 67 are far away from each other. Since the side of the cutting block 67 away from the first mounting sleeve 62 is designed with a pointed tip, and under the action of the first cutting knife 691, the number of holes cut in the sidewall is continuously increased, and the bottom of the sidewall is completely cut open. At this time, the top of the sidewall is still connected to the outside, so as to facilitate the exposure of the steel wire of the sidewall, and make the steel wire embedded in the sidewall slide along the tip of the cutting knife and the first cutting knife 691 to the arc mechanism formed by the bending part of the baffle plate 68 to limit the position of the steel wire, so as to separate the steel wire embedded in the sidewall in the process of the cutting knives continuously moving away from each other;

[0075] Since the tire 4 is driven to rotate as a whole while the tread is rolled by the rolling assembly, at this time, part of the steel wire has been blocked by the baffle 68 and separated from the tire 4, so that the efficiency of separating the sidewall steel wire from the tire 4 can be improved during the rotation of the tire 4, and the efficiency of separating the sidewall steel wire from the tire 4 can be further improved by the cutting blades continuously moving away from each other;

[0076] Since the steel wires of the sidewall are usually distributed along the circumference of the tire 4, when the sidewall is cut by the first cutting knife 691, the first cutting knife 691 continuously squeezes the steel wires, and while cutting the sidewall, the steel wires enter the inner side of the baffle 68 along the first cutting knife 691, so that the steel wires can be separated according to the distribution of the sidewall steel wires;

[0077] Since the tire 4 is constantly rotating, in order to ensure that the two sides of the cutting block 67 do not affect the rotation of the tire 4 during the rotation of the tire 4, an inclined surface is provided to reduce the blocking degree of the side of the cutting block 67 on the tire 4, and the second cutting knife 66 is provided to cut the tire 4 during the rotation of the tire 4, thereby avoiding affecting the rotation of the tire 4, thereby avoiding affecting the separation of the tread and the sidewall steel wire;

[0078] The second transmission mechanism includes a first bevel gear fixedly arranged at one end of the first threaded rod 64 close to each other, the output shaft of the second servo motor is fixedly provided with a fourth rotating shaft through a coupling, and the side wall of the fourth rotating shaft is fixedly provided with a second bevel gear meshing with the first bevel gear, so that the two first threaded rods 64 are driven to rotate synchronously through the first bevel gear and the second bevel gear, and the meshing transmission direction of the first bevel gear and the second bevel gear is matched with the thread transmission direction of the first threaded rod 64 and the fourth threaded tube 63, so that the fourth threaded tube 63 is moved closer to or away from each other, thereby driving the cutting blocks 67 to move closer to or away from each other, so as to facilitate the actual cutting of the tire side;

[0079] In order to avoid the situation that the bottom of the sidewall cannot be completely cut due to factors such as the thick sidewall of some tires 4, the first servo motor is started, and the first servo motor drives the second threaded tube 697 to rotate through the first transmission mechanism 694. The second threaded tube 697 rotates and drives the first threaded tube 696 and the third threaded tube 699 to move closer to or away from each other, thereby adjusting the inclination of the first cutting knife 691 to increase the cutting degree of the sidewall by the first cutting knife 691, so as to facilitate adjustment according to the actual processing requirements of the tire 4;

[0080] By providing threads on both the inner wall and the outer wall of the second threaded tube 697, the third threaded tube 699 and the first threaded tube 696 can move along the inner wall and the outer wall of the second threaded tube 697 respectively, thereby increasing the travel of the first threaded tube 696 and the third threaded tube 699, thereby improving the adjustment degree of the first cutting knife 691 and the second cutting knife 66;

[0081] By adjusting the lead of the second threaded tube 697 and the first threaded tube 696 and the third threaded tube 699 respectively, when the second threaded tube 697 rotates, the first threaded tube 696 and the third threaded tube 699 move the same distance, so as to facilitate practical use. This is a prior art and will not be described in detail here.

[0082] The second threaded tube 697 and the third threaded tube 699 are respectively limited by the mounting member 6991 and the sliding member to improve the stability of operation;

[0083] The first transmission mechanism 694 includes a fifth rotating shaft fixed on the output shaft of the first servo motor through a coupling and a sixth rotating shaft rotatably arranged inside the cutting block 67, and the ends of the sixth rotating shaft and the fifth rotating shaft close to each other are fixedly sleeved with third bevel gears that mesh with each other, and the lower end of the side wall of the sixth rotating shaft and the outer wall of the second threaded tube 697 are fixedly sleeved with first gears that mesh with each other, thereby driving the second threaded tube 697 to rotate through the first servo motor.

[0084] Example 2: Please refer to Figure 6 , Figure 7 and Figure 8 The technical solution of this embodiment is different from that of the first embodiment in that the rolling mechanism 2 includes:

[0085] The mounting plate 21 is fixedly arranged at the top rear end of the mounting seat 3, a third servo motor is fixedly arranged at the top of the mounting plate 21, a second threaded rod 291 is fixedly arranged on the output shaft of the third servo motor, and the second threaded rod 291 is rotatably connected to the top of the mounting plate 21, a fifth threaded tube 292 extending to the bottom of the mounting plate 21 is threadedly connected to the side wall of the second threaded rod 291, a frame 293 is fixedly arranged at the bottom of the fifth threaded tube 292, a first rolling roller 26 is rotatably arranged inside the frame 293, a first guide rod extending to the top of the mounting plate 21 is fixedly arranged at the top of the frame 293 and on both sides of the fifth threaded tube 292 to limit the movement of the frame 293;

[0086] The second rolling roller 27 is rotatably arranged on the top of the mounting seat 3 and is matched with the first rolling roller 26. Rotating seats are rotatably arranged on both sides of the second rolling roller 27, and the lower ends of the rotating seats are fixedly connected to the top of the mounting seat 3. A third transmission mechanism 25 is arranged on the inner side of the rotating seat inside the second rolling roller 27, and a first rotating shaft is arranged at the lower end of the third transmission mechanism 25. A fourth transmission mechanism 24 is arranged on the side of the first rotating shaft away from the second rolling roller 27 to limit the third transmission mechanism 25 and the fourth transmission mechanism 24 that transmit the rotation of the second rolling roller 27 from causing obstruction to the installation of the tire 4. A second rotating shaft extending to the outside of the mounting plate 21 is arranged at the upper end of the fourth transmission mechanism 24.

[0087] The rolling mechanism 2 also includes:

[0088] The first transmission gear 23 is fixedly sleeved on the side wall of one end of the second rotating shaft located on the inner side of the mounting plate 21. A third rotating shaft extending to the outer side of the mounting plate 21 is fixedly provided at the center of the side wall of the first laminating roller 26. The second transmission gear 22 adapted to the first transmission gear 23 is fixedly sleeved on the side wall of one end of the third rotating shaft located on the inner side of the mounting plate 21, so as to control the rotation of the first laminating roller 26 and the second laminating roller 27 through the engagement and separation of the first transmission gear 23 and the second transmission gear 22. A fourth servo motor is fixedly provided on the outer side of the mounting plate 21, and the output shaft of the fourth servo motor is fixedly connected to the second rotating shaft through a coupling.

[0089] The rolling mechanism 2 also includes:

[0090] The marking sleeve 28 is fixedly sleeved on the side wall of one end of the second rotating shaft and the third rotating shaft outside the mounting plate 21, and the outer wall diameter of the marking sleeve 28 is smaller than the outer wall diameter of the first transmission gear 23 and the second transmission gear 22, so as to limit the influence on the meshing of the first transmission gear 23 and the second transmission gear 22;

[0091] The marking grooves 29 are opened on the outer wall of the marking sleeve 28 and arranged in a circular array. After the marking grooves 29 outside the second rotating shaft and the third rotating shaft are aligned up and down, the rolling blocks on the side walls of the first rolling roller 26 and the second rolling roller 27 are distributed correspondingly.

[0092] In the specific implementation, after the sidewall of the tire 4 is cut, the third servo motor is started, and the output shaft of the third servo motor drives the second threaded rod 291 to rotate through the coupling, and the second threaded rod 291 drives the fifth threaded tube 292 and the frame 293 to move downward under the limit of the first guide rod, so as to facilitate the subsequent rolling of the tire 4 by the first rolling roller 26 and the second rolling roller 27, and at this time, the first transmission gear 23 and the second transmission gear 22 are meshed, and then the fourth servo motor is started, and the output shaft of the fourth servo motor drives the second shaft to rotate through the coupling, and the second shaft drives the third shaft to rotate through the first transmission gear 23 and the second transmission gear 22, and drives the second rolling roller 27 to rotate through the third transmission mechanism 25 and the fourth transmission mechanism 24, and the first transmission gear 23 and the second transmission gear 22 are meshed and transmitted, so that the first rolling roller 26 and the second rolling roller 27 rotate to roll the tread of the tire 4, and can drive the wheel belt to rotate, so as to facilitate the actual separation of the tread and the steel wire of the sidewall;

[0093] By making the first rolling roller 26 movable vertically, it is convenient to place the tire 4 between the first rolling roller 26 and the second rolling roller 27, so as to facilitate the actual rolling of the tread;

[0094] The rolling roller usually rolls the object by the rolling blocks arranged on its side wall. In order to ensure that the first rolling roller 26 and the second rolling roller 27 do not affect the next rolling after separation, the marking sleeve 28 and the marking groove 29 are set to mark the rotation position of the second rotating shaft and the third rotating shaft. When the first rolling roller 26 moves down to the designated position to roll the tread, the marking grooves 29 on the outer sides of the second rotating shaft and the third rotating shaft are vertically aligned, so that the rolling blocks on the side walls of the rolling rollers correspond vertically to avoid affecting the effect of rolling the tire 4.

[0095] By setting the third transmission mechanism 25, the first rotating shaft is located at the center of the tire 4, and the fourth transmission mechanism 24 is used to reduce the meshing and separation interval of the first transmission gear 23 and the second transmission gear 22, so that the third transmission mechanism 25 and the fourth transmission mechanism 24 can drive the second rolling roller 27 to rotate from the center of the tire 4 while the first rolling roller 26 and the second rolling roller 27 are rolling, thereby avoiding affecting the installation of the tire 4, and facilitating the first transmission gear 23 and the second transmission gear 22 to drive the first rolling roller 26 and the second rolling roller 27 to rotate while driving the tire 4 to rotate;

[0096] The third transmission mechanism 25 includes a second gear fixedly sleeved on the end of the second laminating roller 27 and the side wall of the first rotating shaft, and the second gear is connected by a chain transmission. The fourth transmission mechanism 24 includes a third gear fixedly sleeved on the second rotating shaft and the side wall of the first rotating shaft, and the third gear is connected by a chain transmission to drive the second laminating roller 27 to rotate through the second rotating shaft. The side wall of the fourth transmission mechanism 24 and the third rotating shaft is sleeved with a protective shell, and the third transmission mechanism 25 is arranged in the rotating seat, so as to protect the fourth transmission mechanism 24 and the like, and prevent the rolled rubber and the like from being entangled in the third gear and the like, so as to avoid affecting the use;

[0097] A bearing is provided on the side wall of the third rotating shaft, the inner wall of the inner ring of the bearing is fixedly connected to the side wall of the third rotating shaft, the outer wall of the outer ring of the bearing is fixedly sleeved with a bearing seat, and the outer wall of the bearing seat is slidably connected to the mounting plate 21, thereby limiting the vertical movement of the third rotating shaft without affecting the rotation of the third rotating shaft.

[0098] See also Fig.16 and Fig.17 , the limiting mechanism 5 comprises:

[0099] The shell 52 is fixed to the bottom of the mounting seat 3, and a first electromagnet 54 is fixedly provided on the top of the inner wall of the shell 52, and a second electromagnet 55 is sleeved on the inner side wall of the shell 52. A rod body 53 extending to the bottom of the shell 52 is fixedly provided at the bottom of the second electromagnet 55, and a connecting frame is fixedly provided at the bottom of the rod body 53. A limiting roller 51 is rotatably provided on the inner side of the connecting frame. A second guide rod extending into the mounting seat 3 is fixedly provided at the top of the connecting frame and on both sides of the shell 52 to limit the movement of the connecting frame. A spring is sleeved on the side wall of one end of the rod body 53 located in the shell 52 and at the bottom of the second electromagnet 55. A through hole for sleeved the rod body 53 is opened at the bottom of the shell 52, and the inner wall diameter of the through hole is smaller than the inner wall diameter of the shell 52, so that the second electromagnet 55 cooperates with the bottom stop of the shell 52, thereby limiting the separation of the rod body 53 from the shell 52.

[0100] During the specific implementation, the first electromagnet 54 and the second electromagnet 55 are started to generate a repulsive force on the side where the first electromagnet 54 and the second electromagnet 55 are close to each other, thereby driving the second electromagnet 55 and the rod body 53 to move downward, so as to drive the connecting tube and the limiting roller 51 to move downward, thereby limiting the bottom of the tire 4 from the inside of the tire 4, and cooperating with the second rolling roller 27 to limit the tire 4, thereby improving the stability of the tire 4, so as to facilitate the separation of the steel wires on the tread and sidewall of the tire 4, and the limiting roller 51 is set to rotate to reduce the impact on the rotation of the tire 4.

[0101] When the present invention is implemented, the rubber tire 4 to be recycled is sleeved on the side wall of the mounting seat 3, and the inner wall of the tire 4 is located at the top of the second rolling roller 27 and the splitting mechanism 6. Then, the cutting block 67 of the splitting mechanism 6 is inserted into the sidewall of the tire 4, and the cutting blocks 67 are continuously moved away from each other to split the sidewall of the tire 4. In the process of splitting the sidewall, the steel wire embedded in the sidewall enters the arc structure formed by the baffle 68 along the first cutting knife 691 to limit the steel wire. Then, the third servo motor is started to move the first rolling roller 26 downward, so as to cooperate with the second rolling roller 27 to roll the tread of the tire 4. The first rolling roller 26 and the second rolling roller 27 are pressed to separate the steel wires in the tread. At the same time, since the first rolling roller 26 and the second rolling roller 27 drive the tire 4 to rotate while rolling the tire 4, the entire tread is rolled and the embedded steel wires in the sidewall are separated, so that the steel wires embedded in the tread and the sidewall are separated synchronously, so as to facilitate the recycling of the waste rubber tire 4. After the embedded steel wires in the tread and the sidewall are separated, the cutting blocks 67 are brought close to each other and the first rolling roller 26 is moved upward, so that the separated rubber tire 4 is removed, and the steel wires inside the baffle 68 are taken out for the next recycling of the tire 4.

[0102] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0103] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0104] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for recycling and treating solid waste of rubber products, comprising a machine and a tire, characterized in that: The machine also includes a mounting seat fixedly arranged on the inner front side of the machine, a separating mechanism arranged on the top of the mounting seat for separating the steel wire embedded in the tire sidewall, and a limiting mechanism arranged on the bottom of the mounting seat for limiting the position of the tire. The inner wall of the tire can be sleeved on the side wall of the mounting seat. A rolling mechanism for rolling the tire tread is arranged at the top rear end of the mounting seat to separate the steel wire in the tread. The separating mechanism includes: The first mounting sleeve is fixed on the top of the mounting seat, and the second mounting sleeve is fixed on the top of the first mounting sleeve. The inner walls at both ends of the second mounting sleeve are movably provided with cutting blocks for puncturing the tire sidewall. A movable through groove is opened on the top of the cutting block. The inner wall of the movable through groove on the side away from the first mounting sleeve is hinged with a base symmetrically arranged with the center point of the cutting block. The first cutting knife is fixed on the side away from each other for cutting the sidewall of the tire, and a baffle arranged vertically with the base is fixed on the top of the side of the base close to the first mounting sleeve to limit the steel wire in the sidewall.

2. The device for recycling and treating solid waste of rubber products according to claim 1, characterized in that: The dissection mechanism also includes: The fixing seat is fixedly arranged on the inner wall of the movable through groove and is designed in a hollow shape. The inner wall of the fixing seat is slidably provided with a first threaded tube that moves vertically. The inner wall of the first threaded tube is threadedly connected with a second threaded tube. The inner wall of the second threaded tube is threadedly connected with a third threaded tube. The first threaded tube and the third threaded tube are designed as an inner threaded tube and an outer threaded tube respectively. The inner wall and the outer wall of the second threaded tube are both provided with threads, so that when the second threaded tube rotates, the first threaded tube and the second threaded tube are synchronously driven to move away from or close to each other, and the movement stroke of the first threaded tube and the third threaded tube can be extended; The hinged parts are fixedly arranged on the top of the first threaded tube and the bottom of the third threaded tube, and are respectively hinged to the sides of the base close to each other.

3. The device for recycling and treating solid waste of rubber products according to claim 2, characterized in that: The dissection mechanism also includes: A mounting member is rotatably mounted on the outer wall of the second threaded tube and is located at the bottom of the fixed seat. The outer wall of the mounting member is fixedly connected to the inner wall of the movable through groove to limit the second threaded tube. A sliding member is fixedly mounted on the side wall of the hinged member located at the bottom of the third threaded tube. The side of the sliding member away from the hinged member is slidably connected to the inner wall of the movable through groove. The connecting block is fixedly arranged on one side where the cutting blocks are close to each other. A first servo motor is fixedly arranged inside the connecting block. The output shaft of the first servo motor is provided with a first transmission mechanism to drive the second threaded tube to rotate.

4. The device for recycling and treating solid waste of rubber products according to claim 3, characterized in that: The dissection mechanism also includes: The stopper is fixedly arranged on one side of the base close to each other, and the connection between the stopper and the base is smoothly designed to limit the steel wire from entering the connection between the base and the movable through slot. The top and bottom of the tip of the cutting block are provided with hinge grooves, and the side of the stopper away from the base is hinged to the inner wall of the hinge groove, and the side wall of the base is in contact with the inner walls on both sides of the movable through slot.

5. The device for recycling and treating solid waste of rubber products according to claim 4, characterized in that: The dissection mechanism also includes: The fourth threaded tube is slidably arranged on the inner wall of the second mounting sleeve and is symmetrically arranged with the center point of the second mounting sleeve. The inner wall of the fourth threaded tube is threadedly connected with the first threaded rod. The side of the first threaded rod close to each other is rotatably connected with the inner wall of the second mounting sleeve. The inner wall of the first mounting sleeve is fixedly provided with a second servo motor. The output shaft of the second servo motor is provided with a second transmission mechanism to drive the first threaded rod to rotate synchronously. The two fourth threaded tubes are moved away from or close to each other through the threaded transmission direction of the first threaded rod and the fourth threaded tube.

6. The device for recycling and treating solid waste of rubber products according to claim 5, characterized in that: The cutting block has a pointed tip design on one side away from the baffle, and both sides of the cutting block are provided with inclined surfaces symmetrically arranged with respect to the center point of the cutting block, and a second cutting knife is fixedly provided on both sides of the cutting block and between the inclined surfaces, and the connection between the tip of the cutting block and the inclined surfaces on both sides and the second cutting knife is smoothly arranged; The side of the baffle plate close to the tip of the cutting block is bent downward to form an arc structure close to the straight part of the baffle plate, and a gap for the steel wire to enter and exit is left between the bottom of the baffle plate bending part and the top of the first cutting knife, and the straight part of the baffle plate fits the first cutting knife.

7. The device for recycling and treating solid waste of rubber products according to claim 1, characterized in that: The rolling mechanism comprises: The mounting plate is fixedly arranged at the top rear end of the mounting seat, a third servo motor is fixedly arranged at the top of the mounting plate, a second threaded rod is fixedly arranged at the output shaft of the third servo motor, and the second threaded rod is rotatably connected to the top of the mounting plate, a fifth threaded tube extending to the bottom of the mounting plate is threadedly connected to the side wall of the second threaded rod, a frame is fixedly arranged at the bottom of the fifth threaded tube, a first rolling roller is rotatably arranged inside the frame, and a first guide rod extending to the top of the mounting plate is fixedly arranged at the top of the frame and on both sides of the fifth threaded tube to limit the movement of the frame; The second rolling roller is rotatably arranged on the top of the mounting seat and is matched with the first rolling roller. Rotating seats are rotatably arranged on both sides of the second rolling roller, and the lower ends of the rotating seats are fixedly connected to the top of the mounting seat. A third transmission mechanism is arranged on the inner side of the rotating seat inside the second rolling roller, a first rotating shaft is arranged at the lower end of the third transmission mechanism, and a fourth transmission mechanism is arranged on the side of the first rotating shaft away from the second rolling roller to limit the third transmission mechanism and the fourth transmission mechanism that transmit the rotation of the second rolling roller from causing obstruction to the installation of the tire, and a second rotating shaft extending outside the mounting plate is arranged at the upper end of the fourth transmission mechanism.

8. The device for recycling and treating solid waste of rubber products according to claim 7, characterized in that: The rolling mechanism also includes: The first transmission gear is fixedly sleeved on the side wall of one end of the second rotating shaft located on the inner side of the mounting plate, a third rotating shaft extending to the outer side of the mounting plate is fixedly provided at the center of the side wall of the first rolling roller, and a second transmission gear matched with the first transmission gear is fixedly sleeved on the side wall of one end of the third rotating shaft located on the inner side of the mounting plate, so as to control the rotation of the first rolling roller and the second rolling roller through the engagement and separation of the first transmission gear and the second transmission gear, and a fourth servo motor is fixedly provided on the outer side of the mounting plate, and the output shaft of the fourth servo motor is fixedly connected to the second rotating shaft through a coupling.

9. The device for recycling and treating solid waste of rubber products according to claim 8, characterized in that: The rolling mechanism also includes: The marking sleeve is fixedly sleeved on the side wall of one end of the second rotating shaft and the third rotating shaft outside the mounting plate, and the outer wall diameter of the marking sleeve is smaller than the outer wall diameter of the first transmission gear and the second transmission gear, so as to limit the influence on the meshing of the first transmission gear and the second transmission gear; The marking grooves are opened on the outer wall of the marking sleeve and arranged in a circular array. After the marking grooves on the outer sides of the second rotating shaft and the third rotating shaft are aligned up and down, the rolling blocks on the side walls of the first rolling roller and the second rolling roller are distributed correspondingly.

10. The device for recycling and treating solid waste of rubber products according to claim 1, characterized in that: The limiting mechanism comprises: The shell is fixed at the bottom of the mounting seat, a first electromagnet is fixedly provided on the top of the inner wall of the shell, and a second electromagnet is sleeved on the inner wall of the shell, a rod body extending to the bottom of the shell is fixedly provided on the bottom of the second electromagnet, a connecting frame is fixedly provided on the bottom of the rod body, a limiting roller is rotatably provided on the inner side of the connecting frame, a second guide rod extending into the mounting seat is fixedly provided on the top of the connecting frame and on both sides of the shell to limit the movement of the connecting frame, a spring is sleeved on the side wall of one end of the rod body located in the shell and at the bottom of the second electromagnet, a through hole for sleeved rod body is opened at the bottom of the shell, and the inner wall diameter of the through hole is smaller than the inner wall diameter of the shell, so that the second electromagnet cooperates with the bottom stop of the shell, thereby limiting the separation of the rod body from the shell.

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