Automatic tire cutting device

Abstract

The invention discloses an automatic tire cutting device, and relates to the technical field of tire cutting, the automatic tire cutting device comprises a cutting tool, conveying belts are symmetrically arranged below the cutting tool, a plurality of clamping parts are arranged between the two conveying belts, each clamping part comprises a connecting frame and a mounting disc, a plurality of groups of clamping components are arranged at the upper end of each mounting disc, and the clamping components are arranged on the connecting frames. A plurality of clamping parts are arranged on a conveying belt, the conveying belt rotates intermittently through the conveying belt, the conveying belt rotates intermittently through the conveying belt, the conveying belt rotates intermittently through the conveying belt, the conveying belt is driven to rotate, the conveying belt is driven to rotate, the conveying belt is driven to rotate, the conveying belt is driven to rotate, and the conveying belt is driven to rotate, so that the conveying belt is driven to rotate, and the conveying belt is driven to rotate. Therefore, the automatic tire cutting device can carry out feeding, cutting and discharging at the same time, continuous machining is facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of tire cutting, in particular to an automatic tire cutting device. Background Art

[0002] With the rapid development of the automobile industry, the number of waste tires has also shown an increasing trend year by year. If these waste tires are not properly handled, they will not only cause a waste of resources, but also cause serious pollution to the environment. Therefore, how to deal with waste tires efficiently and environmentally friendly has become an important task before us. Among them, cutting tires is a method of recycling waste tires. By using a cutting machine to divide the tires into several sections, it helps with their subsequent transportation and crushing. Tires can also be cut into strips, blocks, or even ground into rubber powder for a variety of uses such as making rubber floor tiles, rubber asphalt additives, etc. These processing links not only improve transportation efficiency, but also help with subsequent processing and recycling.

[0003] The announcement number is: CN220946202U, which discloses an efficient and convenient automatic tire cutting device. The cutting device can drive the clamping chuck to move through the hydraulic telescopic rod to fix the tire, and fix it from the inside and the outside at the same time, and then control the lifting and lowering of the cutting track knife through the PLC control hydraulic lifting rod to cut the tire into pieces. However, when the above-mentioned cutting device is cutting, since the above-mentioned device is provided with multiple cutting knives, the space is relatively small. Before cutting, the staff needs to manually place the tire in the cutting position. After the cutting is completed, the staff needs to remove the cut tires one by one, and then place the uncut tires for cutting. In actual production, the above-mentioned cutting device is not convenient for continuous cutting processing, which makes the processing efficiency slow.

[0004] Based on this, an automatic tire cutting device is now provided to eliminate the disadvantages of the existing devices. Summary of the invention

[0005] The object of the present invention is to provide an automatic tire cutting device to solve the problem that continuous processing and cutting are inconvenient in the background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automated tire cutting device comprises a cutting tool, wherein the cutting tool is arranged at the upper end of an installation outer box, a conveyor belt is symmetrically arranged below the cutting tool, the conveyor belt is arranged inside the installation outer box, a driving assembly for driving the conveyor belt to rotate is arranged on one side of the installation outer box, a plurality of clamping components for clamping the tire are arranged between two of the conveyor belts, the clamping components comprise a connecting frame and a mounting plate, a plurality of the connecting frames are arranged on the two conveyor belts at equal intervals, a mounting groove is arranged at the upper end of the connecting frame, the mounting plate is arranged in the mounting groove, and the mounting plate is arranged in the mounting groove. A plurality of groups of clamping members are provided at the upper end of the mounting plate, one group of the clamping members includes an outer push plate and an inner push plate, the outer push plate and the inner push plate are symmetrically arranged, the outer push plate and the inner push plate are simultaneously moved and clamped through a connecting component, a linkage mechanism for driving a plurality of outer push plates to move simultaneously is provided inside the mounting plate, a fixed groove is provided at the upper end of the mounting plate, a lifting plate is slidably provided in the fixed groove, a pushing mechanism for pushing the lifting plate to move is provided inside the mounting outer box, and a switching mechanism for switching the tire cutting position is provided inside the mounting outer box and at a position below the cutting tool.

[0008] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0009] In an optional scheme: the driving component includes a driving roller and a transmission roller, and the two ends of the transmission belt are respectively matched with a driving roller and a transmission roller, and the rotating shafts at one end of the driving roller and the transmission roller are rotatably arranged in the rotating hole on one side of the retaining plate, and the retaining plates are fixedly arranged inside the mounting outer box, and a connecting shaft is provided between the two driving rollers and the transmission rollers, and the rotating shaft at one end of one driving roller is fixedly connected to the output end of the first motor, and the first motor is fixedly arranged at one end of the mounting outer box.

[0010] In an optional scheme: the connecting assembly includes a first connecting frame, the first connecting frame is slidably arranged in a first sliding groove at the upper end of the mounting plate, one end of the first connecting frame is fixedly connected to one side of the outer push plate, the other end of the first connecting frame is fixedly provided with a first rack, the first rack is meshed with a third gear, the third gear is fixedly arranged on a fixed shaft, the fixed shaft is rotatably arranged inside the mounting plate, fourth gears are fixedly arranged at both ends of the fixed shaft, two of the four gears are meshed with second racks, two of the second racks are fixedly arranged at one end of the second connecting frame, the second connecting frame is slidably arranged in the second sliding groove at the upper end of the mounting plate, the other end of the second connecting frame is fixedly provided with a sliding push rod, and one end of the sliding push rod is fixedly connected to the inner push plate.

[0011] In an optional scheme: extension frames are slidably provided in the rectangular perforations at both ends of the inner push plate, one end of the extension frame is hinged with a connecting rod, the other ends of the two connecting rods are hinged to one end of the pull rod, the pull rod is slidably arranged inside the sliding push rod, a circular plate is fixed on the pull rod, a second return spring is provided between one side of the circular plate and the inside of the sliding push rod, the other end of the pull rod is symmetrically provided with a first fixed plate, one end of the sliding push rod is slidably provided with a second fixed plate, and the second fixed plates are fixedly provided on the upper end of the mounting plate.

[0012] In an optional scheme: the linkage mechanism includes a threaded rod, a threaded rod is rotatably provided on one side of several of the inner push plates, a threaded plate is threaded on the threaded rod, and the threaded plates are fixedly arranged on the upper end of the mounting plate, an external spline shaft is fixedly arranged on the other end of the threaded rod, an internal spline shaft is slidably provided on the external spline shaft, a rotating frame is rotatably provided on the internal spline shaft, the rotating frame cooperates with the first threaded hole on the upper end of the mounting plate through a screw, a first gear is fixedly provided on one end of the internal spline shaft, several of the first gears are meshed with the upper end gear teeth of the double-sided crown gear, the double-sided crown gear is rotatably arranged inside the mounting plate, the bottom end gear teeth of the double-sided crown gear are meshed with two second gears, and the two second gears are symmetrically arranged inside the mounting plate. The second gear is fixedly provided at one end of the transmission shaft, and the transmission shaft is rotatably provided inside the mounting plate, a worm wheel is fixedly provided at the other end of the transmission shaft, a worm is meshed on the worm wheel, rotating plates are rotatably provided on the rotating shafts at both ends of the worm, and the rotating plates are fixedly provided at the bottom of the mounting plate, a first friction wheel and a second friction wheel are symmetrically provided on the rotating shafts at both ends of the two worms, a first friction plate and a second friction plate are provided at one end of the mounting outer box corresponding to the positions of the first friction wheel and the second friction wheel, a third friction plate and a fourth friction plate are provided at the other end of the mounting outer box corresponding to the positions of the first friction wheel and the second friction wheel, and the first friction wheel and the second friction wheel are symmetrically installed with the third friction plate and the fourth friction plate.

[0013] In an optional solution: a second threaded hole is provided at the upper end of the mounting plate and at one side of the rotating seat.

[0014] In an optional scheme: the pushing mechanism includes a sliding frame, two of the sliding frames are symmetrically arranged at the bottom of the lifting plate, the sliding frames are slidably arranged inside the mounting plate, one end of the two sliding frames are fixedly arranged on the upper end of the fixed plate, the fixed plate is slidably arranged on a fixed rod, the fixed rod is fixedly arranged at the bottom end of the mounting plate, a first return spring is arranged between the upper end of the fixed plate and the bottom end of the mounting plate, one end of the sliding frame is fixedly arranged with a fixed column, guide plates are symmetrically arranged inside the mounting outer box and at the position of the first friction plate, and one end of the guide plate is inclined.

[0015] In an optional scheme: the switching mechanism includes a rotating disk, which is rotatably arranged in a rotating groove at the upper end of the fixed cross bar, the rotating disk is fixedly arranged on the output end of the second motor, the second motor is fixedly arranged at the bottom end of the fixed cross bar, the fixed cross bar is fixedly arranged between two retaining plates, the upper end of the rotating disk is symmetrically provided with limit plates, the bottom end of the fixed rod is fixedly provided with a roller frame, the inner side of the roller frame is rotatably provided with a first roller, the outer side of the mounting disk is fixedly provided with a fixing ring, the fixing ring is rotatably arranged in the mounting groove at the upper end of the mounting disk, the fixing ring is symmetrically provided with limit notches, limit blocks are slidably provided in the limit notches, and the limit blocks are fixedly arranged in the mounting groove at the upper end of the mounting disk.

[0016] In an optional solution: a heat sink is provided inside the installation outer box and at the initial position of the cutting tool, the interior of the heat sink is hollow, a plurality of exhaust holes are provided on the inner side of the heat sink, the input end of the heat sink is connected to the output end of the air cooler, and the air cooler is fixed on one side of the installation outer box.

[0017] In an optional scheme: a fixing frame is fixed on the upper end of the connecting frame, and second rollers are rotatably provided at both ends of the fixing frame, a support plate is provided inside the mounting outer box at a position corresponding to the position of the second roller at the upper end of the conveyor belt, and the support plate is tightly arranged with the second roller at the upper end of the conveyor belt, a screening mesh plate is fixed on one end of the mounting outer box, and a first protective plate and a second protective plate are respectively sleeved on the upper end of the connecting frame at positions corresponding to the positions of the outer push plate and the inner push plate, and the first protective plate and the second protective plate are fixed on the upper end of the connecting frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention arranges a plurality of clamping components on the conveyor belt so that the conveyor belt rotates intermittently, so that the automatic tire cutting device can simultaneously load, cut and unload materials, so that continuous processing is convenient and work efficiency is improved. The first friction wheel and the second friction wheel are respectively arranged on the two worms at the bottom of the mounting plate. The first friction wheel and the second friction wheel are respectively used in conjunction with the first friction plate, the second friction plate, the third friction plate and the fourth friction plate, so that the outer push plate and the inner push plate can automatically clamp and fix the tire and release the fixation. The fixed column is used in conjunction with the guide plate so that the lifting plate is convenient for loading and lifting the tire, so that the outer push plate and the inner push plate are convenient for clamping and fixing the tire. When cutting, the lifting plate is separated from the tire, so as to prevent the cutting tool from damaging the lifting plate. The double-sided crown gear is simultaneously engaged with the plurality of first gears to drive the plurality of outer push plates to move, so that when the plurality of outer push plates do not need to clamp the tire, the first gear can be separated from the double-sided crown gear, so that it can be adjusted according to actual use, thereby increasing the practicality of the automatic tire cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 This is a schematic diagram of the retaining plate structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the installation of the heat dissipation box of the present invention.

[0023] Figure 4 It is a schematic diagram of the structure of the connecting frame of the present invention.

[0024] Figure 5 It is a schematic diagram of the bottom structure of the mounting plate of the present invention.

[0025] Figure 6 It is a schematic diagram of the internal structure of the installation disk of the present invention.

[0026] Figure 7 It is a schematic diagram of the connection between the threaded rod and the external spline shaft of the present invention.

[0027] Figure 8 This is a schematic diagram of the installation of the third gear of the present invention.

[0028] Fig. 9 It is a schematic diagram of the extension frame structure of the present invention.

[0029] Fig.10 This is a schematic diagram of the installation of the sliding frame of the present invention.

[0030] Fig.11 It is a schematic diagram of the installation of the first friction plate, the second friction plate and the guide plate of the present invention.

[0031] Fig.12 It is a schematic diagram of the structure of the heat dissipation box of the present invention.

[0032] Fig.13 This is a schematic diagram of the installation of the second motor of the present invention.

[0033] Fig.14 It is a schematic diagram of the installation of the third friction plate and the fourth friction plate of the present invention.

[0034] Reference numerals: 11 cutting tool, 12 mounting outer box, 13 conveyor belt, 14 first motor, 15 retaining plate, 16 connecting frame, 17 mounting plate, 18 lifting plate, 19 sliding frame, 20 fixing column, 21 first return spring, 22 fixing rod, 23 first roller, 24 outer push plate, 25 inner push plate, 26 threaded rod, 27 outer spline shaft, 28 first gear, 29 double-sided crown gear, 30 second gear, 31 worm gear, 2 worm, 33 first worm rubbing wheel, 34 second friction wheel, 35 first rack, 36 third gear, 37 second rack, 38 fourth gear, 39 sliding push rod, 40 extension frame, 41 connecting rod, 42 pull rod, 43 second return spring, 44 first protective plate, 45 second protective plate, 46 first friction plate, 47 second friction plate, 48 guide plate, 49 rotating disk, 50 limit plate, 51 second motor, 52 air cooler, 53 heat sink, 54 fixed frame, 55 second roller. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] Embodiment 1: In one embodiment, as Figure 1-Figure 14 As shown, an automated tire cutting device comprises a cutting tool 11, wherein the cutting tool 11 is arranged at the upper end of an installation outer box 12, a conveyor belt 13 is symmetrically arranged below the cutting tool 11, the conveyor belt 13 is arranged inside the installation outer box 12, a driving assembly for driving the conveyor belt 13 to rotate is arranged on one side of the installation outer box 12, a plurality of clamping components for clamping the tire are arranged between the two conveyor belts 13, the clamping components comprise a connecting frame 16 and a mounting plate 17, a plurality of the connecting frames 16 are arranged at equal intervals on the two conveyor belts 13, a mounting groove is arranged at the upper end of the connecting frame 16, the mounting plate 17 is arranged in the mounting groove, a plurality of groups of clamping members are arranged at the upper end of the mounting plate 17, a group of the clamping members comprises an outer push plate 24 and an inner push plate 25, the outer push plate 24 and the inner push plate 25 are arranged in the outer push plate 25, and the outer push plate 24 and the inner push plate 25 are arranged in the outer push plate 25. The plate 24 and the inner push plate 25 are symmetrically arranged, and the outer push plate 24 and the inner push plate 25 are both moved and clamped simultaneously through the connecting assembly. A linkage mechanism is provided inside the mounting plate 17 for driving a plurality of outer push plates 24 to move simultaneously. A fixing groove is provided at the upper end of the mounting plate 17, and a lifting plate 18 is slidably provided in the fixing groove. A pushing mechanism is provided inside the mounting outer box 12 for pushing the lifting plate 18 to move. A switching mechanism for switching the tire cutting position is provided inside the mounting outer box 12 and below the cutting tool 11. The linkage mechanism facilitates simultaneously driving a plurality of groups of clamping components to clamp, fix and release the tire. The pushing mechanism facilitates pushing the lifting plate 18 to move, so that the tire is supported and lifted. The switching mechanism facilitates the cutting tool 11 to cut different positions of the tire.

[0037] The driving assembly includes a driving roller and a transmission roller. The two ends of the conveyor belt 13 are respectively matched with a driving roller and a transmission roller. The rotating shafts at one end of the driving roller and the transmission roller are rotatably arranged in the rotating hole on one side of the retaining plate 15. The retaining plate 15 is fixedly arranged inside the mounting outer box 12. A connecting shaft is provided between the two driving rollers and the transmission rollers. The rotating shaft at one end of one driving roller is fixedly connected to the output end of the first motor 14. The first motor 14 is fixedly arranged at one end of the mounting outer box 12. When in use, when it is necessary to cut the tire, the two conveyor belts 13 are driven to rotate by the first motor 14, and the conveyor belt 13 drives several clamping components to move. When a clamping component rotates to the top of one end of the conveyor belt 13, the first motor 14 stops rotating, and then the staff places the tire on the upper end of the lifting plate 18 for subsequent cutting. It is worth noting that in the present application, the first motor 14 can adopt a servo motor, and a discharge hole can be set above one end of the mounting outer box 12, which is not drawn in the figure. At the same time, in the present application, the upper end of the mounting plate 17 is far away from the upper end of the inner part of the mounting outer box 12, which is sufficient for loading.

[0038] The connecting assembly includes a first connecting frame, which is slidably arranged in a first sliding groove at the upper end of the mounting plate 17, one end of the first connecting frame is fixedly connected to one side of the outer push plate 24, and the other end of the first connecting frame is fixedly provided with a first rack 35, and a third gear 36 is meshed on the first rack 35, and the third gear 36 is fixedly arranged on a fixed shaft, and the fixed shaft is rotatably arranged inside the mounting plate 17, and fourth gears 38 are fixedly arranged at both ends of the fixed shaft, and two second racks 37 are meshed on the two fourth gears 38, and two second racks 37 are fixedly arranged at one end of the second connecting frame, and the second connecting frame is slidably arranged in the second sliding groove at the upper end of the mounting plate 17, and the A sliding push rod 39 is fixedly provided at the other end of the second connecting frame, and one end of the sliding push rod 39 is fixedly connected to the inner push plate 25. When in use, when the linkage mechanism drives the inner push plate 25 to move, the inner push plate 25 drives the first rack 35 to move through the first connecting frame, the first rack 35 engages with the third gear 36 to drive the fixed shaft to rotate, the fixed shaft drives the two fourth gears 38 to rotate, the fourth gear 38 drives the sliding push rod 39 to move through the two second racks 37, the sliding push rod 39 drives the inner push plate 25 to move, and the outer push plate 24 moves in opposite directions to the inner push plate 25, the moving distance of the inner push plate 25 is several times the moving distance of the outer push plate 24, so that the outer push plate 24 and the inner push plate 25 can clamp the tire.

[0039] An extension frame 40 is slidably provided in the rectangular perforations at both ends of the inner push plate 25, and one end of the extension frame 40 is hinged with a connecting rod 41, and the other ends of the two connecting rods 41 are hinged to one end of a pull rod 42, and the pull rod 42 is slidably provided inside the sliding push rod 39, and a circular plate is fixed on the pull rod 42, and a second return spring 43 is provided between one side of the circular plate and the inside of the sliding push rod 39, and the other end of the pull rod 42 is symmetrically provided with a first fixed plate, and one end of the sliding push rod 39 is slidably provided with a second fixed plate. The second fixing plates are fixedly arranged on the upper end of the mounting plate 17. When in use, when the inner push plate 25 moves to clamp and fix the inner side of the tire, the sliding push rod 39 drives the pull rod 42 to move. When the first fixing plate at one end of the pull rod 42 is in close contact with the second fixing plate at the upper end of the mounting plate 17, the sliding push rod 39 continues to move, and the pull rod 42 no longer moves. The pull rod 42 pulls the extension frame 40 to move through the connecting rod 41, so that when the inner push plate 25 is in close contact with the inner side of the tire, the extension frame 40 is fully extended, thereby increasing the fixing effect on the tire.

[0040] The linkage mechanism includes a threaded rod 26, and a plurality of the inner push plates 25 are rotatably provided with a threaded rod 26 on one side. The threaded rod 26 is threaded with a threaded plate, and the threaded plates are fixedly provided on the upper end of the mounting plate 17. An external spline shaft 27 is fixedly provided at the other end of the threaded rod 26, and an internal spline shaft is slidably provided on the external spline shaft 27. A rotating frame is rotatably provided on the internal spline shaft, and the rotating frame cooperates with the first threaded hole at the upper end of the mounting plate 17 through a screw. A first gear 28 is fixedly provided at one end of the internal spline shaft, and a plurality of the first gears 28 are meshed with the gear teeth at the upper end of the double-sided crown gear 29. The double-sided crown gear 29 is rotatably arranged inside the mounting plate 17, the bottom gear teeth of the double-sided crown gear 29 are meshed with two second gears 30, the two second gears 30 are symmetrically arranged inside the mounting plate 17, the second gear 30 is fixedly arranged at one end of the transmission shaft, the transmission shaft is rotatably arranged inside the mounting plate 17, a worm wheel 31 is fixedly arranged at the other end of the transmission shaft, a worm 32 is meshed on the worm wheel 31, a rotating plate is rotatably arranged on the rotating shafts at both ends of the worm 32, the rotating plates are fixedly arranged at the bottom of the mounting plate 17, and a first friction wheel 33 and a second friction wheel 33 are symmetrically arranged on the rotating shafts at both ends of the two worms 32 4, the first friction plate 46 and the second friction plate 47 are provided at one end of the installation outer box 12 corresponding to the positions of the first friction wheel 33 and the second friction wheel 34, and the third friction plate and the fourth friction plate are provided at the other end of the installation outer box 12 corresponding to the positions of the first friction wheel 33 and the second friction wheel 34. The first friction wheel 33 and the second friction wheel 34 are symmetrically installed with the third friction plate and the fourth friction plate. When in use, when one installation disk 17 rotates to one end of the conveyor belt 13 and stops, the staff then places the tire on the upper end of the lifting plate 18, and the conveyor belt 13 drives the installation disk 17 to move again. At this time, the first friction wheel 33 and the second friction wheel 34 are rubbed tightly against the first friction plate 46 and the second friction plate 47 respectively, so that the first friction wheel 33 and the second friction wheel 34 drive the two worms 32 to rotate, and the two worms 32 drive the second gear 30 to rotate through the worm wheel 31, and the second gear 30 meshes and rotates with the double-sided crown gear 29, so that the double-sided crown gear 29 drives several first gears 28 to rotate at the same time, the first gear 28 drives the inner spline shaft to rotate, the inner spline shaft drives the outer spline shaft 27 to rotate, and the outer spline shaft 27 drives the threaded rod 26 to rotate. Under the action of the thread, the threaded rod 26 drives the outer push plate 24 to move.

[0041] The upper end of the mounting plate 17 and one side of the rotating seat are both provided with second threaded holes. When in use, when several groups of clamping components do not need to be clamped, the rotating seat can be moved to the position of the second threaded hole and fixed by screws. At the same time, the rotating seat drives the internal spline shaft to move, and the internal spline shaft drives the first gear 28 to move, so that the first gear 28 is disengaged from the upper end gear teeth of the double-sided crown gear 29, so that when the double-sided crown gear 29 rotates, the corresponding outer push plate 24 no longer moves.

[0042] The pushing mechanism includes a sliding frame 19, two of the sliding frames 19 are symmetrically arranged at the bottom of the lifting plate 18, the sliding frames 19 are slidably arranged inside the mounting plate 17, one end of the two sliding frames 19 are fixedly arranged at the upper end of the fixed plate, the fixed plate is slidably arranged on the fixed rod 22, the fixed rod 22 is fixedly arranged at the bottom of the mounting plate 17, a first return spring 21 is arranged between the upper end of the fixed plate and the bottom end of the mounting plate 17, one end of the sliding frame 19 is fixedly provided with a fixed column 20, and a guide plate 48 is symmetrically arranged inside the mounting outer box 12 and at the position of the first friction plate 46, one end of the guide plate 48 is inclined. When in use, When a mounting plate 17 rotates to one end of the conveyor belt 13 for loading, the fixed column 20 is used in conjunction with one end of the guide plate 48, so that the guide plate 48 guides the sliding frame 19, and the lifting plate 18 slides in the fixed groove at the upper end of the mounting plate 17. When the mounting plate 17 stops moving, the fixed column 20 moves to the upper plane of the guide plate 48, and then the staff places the tire on the upper end of the lifting plate 18, and then the outer push plate 24 and the inner push plate 25 clamp and fix the tire. When the clamping is completed, the fixed column 20 is separated from the guide plate 48, so that the lifting plate 18 moves to the fixed groove, thereby preventing the cutting tool 11 from damaging the lifting plate 18 during cutting.

[0043] The switching mechanism includes a rotating disk 49, which is rotatably arranged in a rotating groove at the upper end of the fixed cross bar, and the rotating disk 49 is fixedly arranged on the output end of the second motor 51, and the second motor 51 is fixedly arranged at the bottom end of the fixed cross bar, and the fixed cross bar is fixedly arranged between two retaining plates 15. The upper end of the rotating disk 49 is symmetrically provided with a limit plate 50, and the bottom end of the fixed rod 22 is fixedly provided with a roller frame, and the inner side of the roller frame is rotatably provided with a first roller 23, and the outer side of the mounting disk 17 is fixedly provided with a fixing ring, and the fixing ring is rotatably arranged in the mounting groove at the upper end of the mounting disk 17, and the fixing ring is symmetrically provided with limit notches, and limit blocks are slidably provided in the limit notches, and the limit blocks They are all fixed in the mounting groove at the upper end of the mounting disk 17. When in use, when the tire to be cut follows the mounting disk 17 and moves to the bottom of the cutting tool 11, the fixed cross bar guides the first roller 23, so that the fixed rod 22 pushes the mounting disk 17 to move, so that the limit block is disengaged from the limit groove, and then the roller frame moves between the two limit plates 50 and the mounting disk 17 stops moving. After the cutting tool 11 cuts once, the second motor 51 is started, and the second motor 51 drives the rotating disk 49 to rotate. The rotating disk 49 drives the mounting disk 17 to rotate through the limit plate 50, the roller frame, and the fixed rod 22, so that the tire cutting position is switched, thereby facilitating the cutting tool 11 to cut the remaining positions of the tire.

[0044] Embodiment 2: The difference from Embodiment 1 is that a heat sink 53 is provided inside the installation outer box 12 and at the initial position of the cutting tool 11. The interior of the heat sink 53 is hollow, and a plurality of exhaust holes are provided on the inner side of the heat sink 53. The input end of the heat sink 53 is connected with the output end of the air cooler 52. The air cooler 52 is fixed on one side of the installation outer box 12. When in use, when the cutting tool 11 is continuously cutting, the air cooler 52 is started, and the output end of the air cooler 52 delivers cold air to the inside of the heat sink 53. The cold air is discharged through the exhaust holes on the inner side of the heat sink 53, so that the cutting tool 11 is easily dissipated. It is worth noting that the cutting tool 11 in the present application is an existing cutting tool, which can be selected according to actual use and will not be described in detail here.

[0045] Embodiment 3: The difference from Embodiment 1 is that: a fixing frame 54 is fixedly provided at the upper end of the connecting frame 16, and a second roller 55 is rotatably provided at both ends of the fixing frame 54, a support plate is provided inside the installation outer box 12 at a position corresponding to the second roller 55 at the upper end of the conveyor belt 13, and the support plate is closely arranged with the second roller 55 at the upper end of the conveyor belt 13, a screening mesh plate is fixedly provided at one end of the installation outer box 12, and a first protective plate 44 and a second protective plate are respectively sleeved at the upper end of the connecting frame 16 corresponding to the positions of the outer push plate 24 and the inner push plate 25 45, the first protective plate 44 and the second protective plate 45 are both fixedly mounted on the upper end of the connecting frame 16. When in use, the second roller 55 is arranged to be in close contact with the support plate, and the second roller 55 is rotatably mounted on the fixing frame 54, and the fixing frame 54 is fixedly mounted on the connecting frame 16, so as to prevent the cutting tool 11 from causing a large bending to the conveyor belt 13 when cutting the tire. At the same time, by setting a screening mesh plate, it is convenient to screen the cutting debris. At the same time, the first protective plate 44 and the second protective plate 45 can prevent the outer push plate 24 and the inner push plate 25 from hooking the tire.

[0046] The above embodiment discloses an automated tire cutting device, wherein when the tire needs to be cut, a mounting plate 17 rotates to one end of the conveyor belt 13 and then stops, the fixed column 20 is used in conjunction with one end of the guide plate 48, and the lifting plate 18 slides in the fixed groove at the upper end of the mounting plate 17. When the mounting plate 17 stops moving, the fixed column 20 moves to the upper end plane of the guide plate 48, and then the staff places the tire on the upper end of the lifting plate 18, and the conveyor belt 13 drives the mounting plate 17 to move again. At this time, the first friction wheel 33 and the second friction wheel 34 are respectively rubbed and tightly attached to the first friction plate 46 and the second friction plate 47, so that the first friction wheel 33 and the second friction wheel 34 drive the two worms 32 to rotate, and the two worms 32 drive the second gear 30 to rotate through the worm wheel 31, and the second gear 30 meshes and rotates with the double-sided crown gear 29, so that the double-sided crown gear 29 simultaneously drives several first gears 28 to rotate, and the first gear 28 drives the inner spline shaft to rotate, and the inner spline shaft drives the outer spline shaft 27 to rotate, and the outer spline shaft 27 drives The movable threaded rod 26 rotates, and under the action of the thread, the threaded rod 26 drives the outer push plate 24 to move, and the inner push plate 25 drives the first rack 35 to move through the first connecting frame, and the first rack 35 is engaged with the third gear 36 to drive the fixed shaft to rotate, and the fixed shaft drives the two fourth gears 38 to rotate, and the fourth gear 38 drives the sliding push rod 39 to move through the two second racks 37, and the sliding push rod 39 drives the inner push plate 25 to move, and the outer push plate 24 moves in the opposite direction to the inner push plate 25, and the inner push plate 25 moves a distance The outer push plate 24 and the inner push plate 25 can clamp the tire, and the sliding push rod 39 drives the pull rod 42 to move. When the first fixed plate at one end of the pull rod 42 is in close contact with the second fixed plate at the upper end of the mounting plate 17, the sliding push rod 39 continues to move, and the pull rod 42 no longer moves. The pull rod 42 pulls the extension frame 40 to move through the connecting rod 41, so that when the inner push plate 25 is in close contact with the inner side of the tire, the extension frame 40 is fully extended, thereby increasing the fixing effect on the tire;

[0047] When the tire to be cut follows the mounting plate 17 to move to the bottom of the cutting tool 11, the fixed cross bar guides the first roller 23, so that the fixed rod 22 pushes the mounting plate 17 to move, so that the limit block is out of the limit groove, and then the roller frame moves between the two limit plates 50 and the mounting plate 17 stops moving. After the cutting tool 11 cuts once, the second motor 51 is started, and the second motor 51 drives the rotating plate 49 to rotate. The rotating plate 49 drives the mounting plate 17 to rotate through the limit plate 50, the roller frame, and the fixed rod 22, so that the tire cutting position is switched, so that the cutting tool 11 can cut the rest of the tire. At the same time, the second roller 55 is in close contact with the support plate, and the second The roller 55 is rotatably mounted on the fixing frame 54, and the fixing frame 54 is fixedly mounted on the connecting frame 16, so as to prevent the cutting tool 11 from causing a large bending to the conveyor belt 13 when cutting the tire. After the tire is cut, the conveyor belt 13 drives the mounting plate 17 to move, and then the first friction wheel 33 and the second friction wheel 34 are respectively rubbed and pressed against the third friction plate and the fourth friction plate, so that the worm 32 rotates in the opposite direction, so that the double-sided crown gear 29 drives several first gears 28 to rotate in the opposite direction, so that the outer push plate 24 and the inner push plate 25 release the fixation of the cut tire, and then the tire follows the mounting plate 17 to rotate to the bottom of the conveyor belt 13, so that the tire falls on the screening mesh plate.

[0048] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. An automated tire cutting device, comprising a cutting tool (11), the cutting tool (11) being arranged at the upper end of an installation outer box (12), a conveyor belt (13) being symmetrically arranged below the cutting tool (11), the conveyor belt (13) being arranged inside the installation outer box (12), and a driving component for driving the conveyor belt (13) to rotate being arranged on one side of the installation outer box (12), characterized in that: A plurality of clamping components for clamping the tire are arranged between the two conveyor belts (13), the clamping components comprising a connecting frame (16) and a mounting plate (17), a plurality of the connecting frames (16) are arranged at equal intervals on the two conveyor belts (13), a mounting groove is arranged at the upper end of the connecting frame (16), the mounting plate (17) is arranged in the mounting groove, a plurality of groups of clamping components are arranged at the upper end of the mounting plate (17), a group of the clamping components comprises an outer push plate (24) and an inner push plate (25), the outer push plate (24) and the inner push plate (25) are opposite to each other. The outer push plate (24) and the inner push plate (25) are both moved and clamped simultaneously by a connecting assembly, a linkage mechanism is provided inside the mounting plate (17) for driving a plurality of outer push plates (24) to move simultaneously, a fixed groove is provided at the upper end of the mounting plate (17), a lifting plate (18) is slidably provided in the fixed groove, a pushing mechanism is provided inside the mounting outer box (12) for pushing the lifting plate (18) to move, and a switching mechanism for switching the tire cutting position is provided inside the mounting outer box (12) and at a position below the cutting tool (11).

2. The automatic tire cutting device according to claim 1, characterized in that: The driving assembly comprises a driving roller and a transmission roller. The two ends of the transmission belt (13) are respectively matched with a driving roller and a transmission roller. The rotating shafts at one end of the driving roller and the transmission roller are rotatably arranged in a rotating hole on one side of a retaining plate (15). The retaining plate (15) is fixedly arranged inside the mounting outer box (12). A connecting shaft is arranged between the two driving rollers and the transmission rollers. The rotating shaft at one end of one driving roller is fixedly connected to the output end of a first motor (14). The first motor (14) is fixedly arranged at one end of the mounting outer box (12).

3. The automatic tire cutting device according to claim 2, characterized in that: The connecting assembly comprises a first connecting frame, the first connecting frame is slidably arranged in a first sliding groove at the upper end of the mounting plate (17), one end of the first connecting frame is fixedly connected to one side of the outer push plate (24), the other end of the first connecting frame is fixedly provided with a first rack (35), the first rack (35) is meshed with a third gear (36), the third gear (36) is fixedly arranged on a fixed shaft, the fixed shaft is rotatably arranged inside the mounting plate (17), both ends of the fixed shaft are fixedly provided with fourth gears (38), two of the fourth gears (38) are meshed with second racks (37), two of the second racks (37) are fixedly arranged at one end of the second connecting frame, the second connecting frame is slidably arranged in the second sliding groove at the upper end of the mounting plate (17), the other end of the second connecting frame is fixedly provided with a sliding push rod (39), one end of the sliding push rod (39) is fixedly connected to the inner push plate (25).

4. The automatic tire cutting device according to claim 3, characterized in that: An extension frame (40) is slidably provided in the rectangular through holes at both ends of the inner push plate (25), and a connecting rod (41) is hinged at one end of the extension frame (40). The other ends of the two connecting rods (41) are hinged to one end of a pull rod (42). The pull rod (42) is slidably provided inside the sliding push rod (39), and a circular plate is fixed on the pull rod (42). A second return spring (43) is provided between one side of the circular plate and the inside of the sliding push rod (39). A first fixed plate is symmetrically provided at the other end of the pull rod (42), and a second fixed plate is slidably provided at one end of the sliding push rod (39). The second fixed plates are fixedly provided on the upper end of the mounting plate (17).

5. The automatic tire cutting device according to claim 1, characterized in that: The linkage mechanism comprises a threaded rod (26), one side of a plurality of the inner push plates (25) is rotatably provided with a threaded rod (26), a threaded plate is threadedly provided on the threaded rod (26), and the threaded plates are fixedly provided on the upper end of the mounting plate (17), an outer spline shaft (27) is fixedly provided on the other end of the threaded rod (26), an inner spline shaft is slidably provided on the outer spline shaft (27), a rotating frame is rotatably provided on the inner spline shaft, and the rotating frame is matched with a first threaded hole at the upper end of the mounting plate (17) through a screw, and one end of the inner spline shaft is fixedly provided with a first gear (28), and a plurality of the first gears (28) are meshed with the upper end gear teeth of a double-sided crown gear (29), and the double-sided crown gear (29) is rotatably provided inside the mounting plate (17), and the bottom end gear teeth of the double-sided crown gear (29) are meshed with two second gears (30), and the two second gears (30) are symmetrically provided inside the mounting plate (17), and the second gears (30) ) is fixedly arranged at one end of the transmission shaft, and the transmission shaft is rotatably arranged inside the mounting plate (17); a worm wheel (31) is fixedly arranged at the other end of the transmission shaft, and a worm (32) is meshed on the worm wheel (31); rotating plates are rotatably arranged on the rotating shafts at both ends of the worm (32); the rotating plates are fixedly arranged at the bottom end of the mounting plate (17); a first friction wheel (33) and a second friction wheel (34) are symmetrically arranged on the rotating shafts at both ends of the two worms (32); a first friction plate (46) and a second friction plate (47) are arranged at one end of the mounting outer box (12) corresponding to the positions of the first friction wheel (33) and the second friction wheel (34); a third friction plate and a fourth friction plate are arranged at the other end of the mounting outer box (12) corresponding to the positions of the first friction wheel (33) and the second friction wheel (34); the first friction wheel (33) and the second friction wheel (34) are symmetrically arranged with the third friction plate and the fourth friction plate.

6. The automatic tire cutting device according to claim 5, characterized in that: A second threaded hole is provided at the upper end of the mounting plate (17) and at one side of the rotating seat.

7. The automatic tire cutting device according to claim 6, characterized in that: The pushing mechanism comprises a sliding frame (19), wherein the two sliding frames (19) are symmetrically arranged at the bottom end of the lifting plate (18), and the sliding frames (19) are both slidably arranged inside the mounting plate (17), and one end of the two sliding frames (19) is fixedly arranged at the upper end of the fixed plate, and the fixed plate is slidably arranged on a fixed rod (22), and the fixed rod (22) is fixedly arranged at the bottom end of the mounting plate (17), and a first return spring (21) is arranged between the upper end of the fixed plate and the bottom end of the mounting plate (17), and one end of the sliding frame (19) is fixedly arranged with a fixed column (20), and a guide plate (48) is symmetrically arranged inside the mounting outer box (12) and at the position of the first friction plate (46), and one end of the guide plate (48) is inclined.

8. The automatic tire cutting device according to claim 7, characterized in that: The switching mechanism comprises a rotating disk (49), the rotating disk (49) being rotatably arranged in a rotating groove at the upper end of a fixed cross bar, the rotating disk (49) being fixedly arranged on the output end of a second motor (51), the second motor (51) being fixedly arranged at the bottom end of the fixed cross bar, the fixed cross bar being fixedly arranged between two retaining plates (15), a limiting plate (50) being symmetrically arranged at the upper end of the rotating disk (49), a roller frame being fixedly arranged at the bottom end of the fixed rod (22), a first roller (23) being rotatably arranged on the inner side of the roller frame, a fixing ring being fixedly arranged on the outer side of the mounting disk (17), the fixing ring being rotatably arranged in a mounting groove at the upper end of the mounting disk (17), limiting notches being symmetrically arranged on the fixing ring, limiting blocks being slidably arranged in the limiting notches, and the limiting blocks being fixedly arranged in the mounting groove at the upper end of the mounting disk (17).

9. The automatic tire cutting device according to claim 1, characterized in that: A heat sink (53) is provided inside the installation outer box (12) and at the initial position of the cutting tool (11); the interior of the heat sink (53) is hollow; a plurality of exhaust holes are provided on the inner side of the heat sink (53); the input end of the heat sink (53) is connected to the output end of a cooling fan (52); and the cooling fan (52) is fixedly provided on one side of the installation outer box (12).

10. The automatic tire cutting device according to claim 1, characterized in that: A fixing frame (54) is fixedly provided at the upper end of the connecting frame (16), and second rollers (55) are rotatably provided at both ends of the fixing frame (54). A support plate is provided inside the installation outer box (12) at a position corresponding to the position of the second roller (55) at the upper end of the conveyor belt (13), and the support plate is tightly arranged with the second roller (55) at the upper end of the conveyor belt (13). A screening mesh plate is fixedly provided at one end of the installation outer box (12), and a first protective plate (44) and a second protective plate (45) are respectively sleeved at the upper end of the connecting frame (16) at positions corresponding to the positions of the outer push plate (24) and the inner push plate (25), and the first protective plate (44) and the second protective plate (45) are fixedly provided at the upper end of the connecting frame (16).

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