A fully automatic tire handling system

Abstract

The present invention discloses a fully automatic tire processing system, including a machine body; a positioning mechanism for positioning the tire and driving the tire to move to a bead cutting station; a bead cutting mechanism, which is installed at the bead cutting station, and includes a first fixing member, a second fixing member, a first cutting knife, a second cutting knife and an inner ring fixing assembly; the first fixing member and the second fixing member are arranged at a relative interval, and the first fixing member can move toward or away from the second fixing member along its own axial direction; the inner ring fixing assembly is connected to the second fixing member and is pivotally connected to the machine body; an inner ring and steel wire separation mechanism; and an outer ring cutting mechanism. The present invention can separate the inner ring and outer ring of the tire, separate the inner ring from the steel wire, and cut the outer ring.

Description

Technical Field

[0001] The invention relates to the technical field of tire recycling equipment, and in particular to a full-automatic tire processing system. Background Art

[0002] At present, with the progress of society and the development of economy, various vehicles have become indispensable consumables for people's life and work. Tires are indispensable parts of vehicles, so their mass production and application lead to waste of rubber raw materials. The existing practice is to recycle tires to avoid waste of resources. When recycling tires, it is necessary to cut off the inner ring with better rubber quality in the tire and separate it from the outer ring. Then move the inner ring to the inner ring and steel wire separation equipment for further processing, separate the rubber and steel wire of the inner ring and recycle them separately. The outer ring is moved to the outer ring processing equipment for strip cutting and block cutting to facilitate subsequent degradation and reuse.

[0003] However, the existing operation of separating the outer ring and the inner ring of the tire is mainly done manually, which is not only labor-intensive, but also causes injuries to workers during the cutting process. In addition, the separation of the inner and outer rings of the tire, the separation of the inner ring and the steel wire, and the cutting of the outer ring into strips and blocks are all handled by different equipment, and they are mainly manual, which is inefficient. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a fully automatic tire processing system, which can separate the inner ring and outer ring of the tire, separate the inner ring from the steel wire, and cut the outer ring.

[0005] The purpose of the present invention is achieved by the following technical solutions:

[0006] A fully automatic tire processing system, comprising:

[0007] The machine body is provided with a positioning station and a ring cutting station;

[0008] A positioning mechanism, which is installed at the positioning station and can move from the positioning station to the bead cutting station; the positioning mechanism is used to position the tire and drive the tire to move to the bead cutting station;

[0009] A ring cutting mechanism, the ring cutting mechanism is installed at the ring cutting station, and the ring cutting mechanism includes a first fixing member, a second fixing member, a first cutting knife, a second cutting knife and an inner ring fixing assembly; the first fixing member and the second fixing member are arranged at a relative interval, and the first fixing member can move toward or away from the second fixing member along its own axial direction; the inner ring fixing assembly is inserted into the second fixing member and is pivotally connected to the machine body; the inner ring fixing assembly is used to insert the inner periphery of the inner ring of the tire and abut against the inner periphery of the inner ring of the tire when the positioning mechanism moves to the ring cutting station; the first fixing member is used to move toward the second fixing member when the tire is fixed on the inner ring fixing assembly so that the tire is clamped between the first fixing member and the second fixing member; the first cutting knife is installed on the machine body and inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring when the first fixing member moves toward the second fixing member; the second cutting knife is installed on the machine body and inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring when the tire is fixed on the inner ring fixing assembly;

[0010] The inner ring and steel wire separation mechanism is used to receive the inner ring cut by the ring cutting mechanism and separate the inner ring from the steel wire;

[0011] The outer ring cutting mechanism is used to receive the outer ring cut by the ring cutting mechanism and perform cutting processing on the outer ring.

[0012] Preferably, the machine body is provided with an inner ring drop outlet, an outer ring receiving plate, an inner ring receiving frame and an outer ring receiving box; the inner ring drop outlet and the outer ring receiving plate are arranged side by side at the ring cutting station; the inner ring receiving frame is connected to the bottom of the inner ring drop outlet and is used to receive the inner ring so that the inner ring is placed in a vertical state; the outer ring receiving box is connected to the side of the outer ring receiving plate and is used to receive the outer ring; the inner ring and steel wire separation mechanism is used to receive the inner ring in the inner ring receiving frame; the outer ring cutting mechanism is used to receive the outer ring in the outer ring recovery frame.

[0013] Preferably, an inner ring receiving frame driving mechanism is provided on the machine body, and the inner ring receiving frame driving mechanism is used to drive the inner ring receiving frame to move along the height direction of the machine body;

[0014] The inner ring and steel wire separation mechanism comprises:

[0015] A mounting frame, on which a first squeezing roller and a second squeezing roller are pivotally connected, and the mounting frame is arranged on one side of the inner ring receiving frame; the first squeezing roller can move along its own axis toward or away from the inner ring receiving frame; the first squeezing roller is used to pass through the inner ring in the inner ring receiving frame after moving toward the inner ring receiving frame; the second squeezing roller is used to squeeze the inner ring on the first squeezing roller during the rotation process;

[0016] The squeezing roller driving mechanism is used to drive the first squeezing roller and the second squeezing roller to rotate; and to drive the first squeezing roller and the second squeezing roller to move along their own axes.

[0017] Preferably, the outer surfaces of the first squeezing roller and the second squeezing roller are both provided with a plurality of oblique racks, and the plurality of oblique racks are circumferentially spaced around the central axis of the first squeezing roller or the second squeezing roller.

[0018] Preferably, the outer ring cutting mechanism comprises:

[0019] A fixed frame, on which a first circular cutter disc and a second circular cutter disc are pivotally connected, the first circular cutter disc and the second circular cutter disc are distributed along the height direction of the machine body; the blades of the first circular cutter disc and the second circular cutter disc intersect and fit each other;

[0020] A receiving frame, the receiving frame is arranged between the outer ring receiving box and the fixed frame, and a receiving tray is arranged on the receiving frame, and the receiving tray can rotate around a horizontal axis so that the receiving tray can rotate between a horizontal state and a vertical state; the receiving tray is used to receive the outer ring in the outer ring receiving box when rotating to a vertical state; the receiving tray is used to drive the outer ring to enter between the blades of the first circular cutter disc and the second circular cutter disc when rotating from a vertical state to a horizontal state;

[0021] A circular cutter disc driving mechanism, the circular cutter disc driving mechanism is used to drive the first circular cutter disc and the second circular cutter disc to rotate;

[0022] The receiving tray driving mechanism is used to drive the receiving tray to rotate.

[0023] Preferably, the outer ring receiving box is provided with an outer ring push plate, and the top of the outer ring receiving box is provided with an outer ring receiving port; the side of the outer ring receiving box away from the outer ring receiving plate is provided with an outer ring outlet; the outer ring receiving port is connected to the side of the outer ring receiving plate and guides the outer ring to fall onto the outer ring push plate; an outer ring push plate driving mechanism is provided on the machine body, and the outer ring push plate driving mechanism is used to push the outer ring push plate toward the receiving tray when the receiving tray is in a vertical state so that the outer ring is mounted on the receiving tray.

[0024] Preferably, the outer ring cutting mechanism further comprises a guide plate and a block cutting assembly, the block cutting assembly comprises a block cutting knife and a block cutting frame; the block cutting knife is mounted on the block cutting frame; one end of the guide plate is connected between the blades of the first circular knife disc and the second circular knife disc; the other end of the guide plate is connected to the block cutting frame and extends to the bottom of the block cutting knife;

[0025] The dicing knife comprises a knife shaft and a plurality of blades, wherein the plurality of blades are distributed at intervals around the central axis of the knife shaft; the knife shaft is pivotally connected to the dicing frame and drives the plurality of blades to perform cutting during the rotation process.

[0026] Preferably, the inner ring fixing assembly includes a fixed shaft, a driving rod, a plurality of fixed blocks and a driving member, the fixed shaft is pivotally connected to the machine body and passes through the interior of the second fixing member; the driving rod is movably connected to the fixed shaft and passes through the end of the fixed shaft; the driving rod extends out of the end of the fixed shaft to form a driving end; the driving member is used to drive the driving rod to move axially along the fixed shaft; the plurality of fixed blocks are distributed at intervals around the circumference of the axis of the fixed shaft; one end of the fixed block is hinged with a first connecting rod, and the other end of the fixed block is hinged with a second connecting rod; the end of the first connecting rod away from the fixed block is hinged to the driving end; the end of the second connecting rod away from the fixed block is hinged to the outer surface of the fixed shaft.

[0027] Preferably, a first fixing part driving mechanism and a second fixing part driving mechanism are provided on the machine body, and the first fixing part driving mechanism is used to drive the first fixing part to move along its own axial direction; the first fixing part driving mechanism includes a first oil cylinder and a guide rail, and the cylinder body of the first oil cylinder is fixedly connected to the machine body; the piston rod of the first oil cylinder and the guide rail both extend along the axial direction of the first fixing part; the piston rod of the first oil cylinder is fixed with a mounting seat, and the first fixing part and the first cutting knife are both mounted on the mounting seat; the bottom end of the mounting seat is slidably matched with the guide rail; the second fixing part driving mechanism is used to drive the second fixing part to move along its own axial direction; the second fixing part driving mechanism includes a plurality of second oil cylinders, and the cylinder bodies of the plurality of second oil cylinders are all fixed to the machine body and are circumferentially spaced around the axis of the second fixing part; the piston rod of each second oil cylinder extends along the axial direction of the second fixing part and is fixed to the second fixing part.

[0028] Preferably, the positioning mechanism includes a mounting plate, a positioning frame and a mounting plate driving mechanism; the positioning frame and the positioning frame driving mechanism are provided on the mounting plate; the interior of the positioning frame is formed with a positioning space for receiving a tire so that the tire is placed in a vertical state; a tire receiving port is provided at the end of the positioning frame away from the bead cutting station; a baffle is provided at the end of the positioning frame close to the bead cutting station to prevent the tire from rolling out; the positioning frame can move axially along the first fixing member or the second fixing member under the drive of the positioning frame driving mechanism; the mounting plate driving mechanism is used to drive the mounting plate to move from the positioning station to the bead cutting station.

[0029] Compared with the prior art, the beneficial effect of the present invention is that when cutting the tire, the tire can be positioned by the positioning mechanism first, and the tire after positioning can be moved to the cutting station under the drive of the positioning mechanism. At this time, the inner ring fixing assembly can be inserted into the inner periphery of the inner ring of the tire in the positioning mechanism and abut against the inner periphery of the inner ring of the tire, so that the inner ring of the tire can be fixed. After that, the positioning mechanism is reset, so that the first fixing member moves toward the second fixing member, and at the same time, the first cutting knife and the second cutting knife are inserted between the inner periphery of the outer ring of the tire and the outer periphery of the inner ring, and the inner ring fixing assembly is rotated, and the tire can start to rotate. During the rotation process, the first cutting knife and the second cutting knife can cut the inner ring and the outer ring to separate the two. In this way, the inner ring and the outer ring of the tire can be separated mechanically without manual operation.

[0030] After the inner ring and the outer ring are separated, the inner ring can be received by the inner ring and steel wire separation mechanism, under which the inner ring and the steel wire are separated. In addition, the outer ring is received by the outer ring cutting mechanism, which can cut the outer ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the present invention;

[0032] Figure 2 It is a structural schematic diagram of the positioning mechanism and the ring cutting mechanism of the present invention;

[0033] Figure 3 It is a structural schematic diagram of the ring cutting mechanism of the present invention;

[0034] Figure 4 It is a structural schematic diagram of the inner ring and steel wire separation mechanism of the present invention;

[0035] Figure 5 It is a structural schematic diagram of the outer ring cutting mechanism of the present invention;

[0036] Figure 6 It is a structural schematic diagram of the positioning mechanism of the present invention.

[0037] In the figure: 10, machine body; 11, tire conveying bucket; 111, bottom plate; 112, side plate; 12, inner ring drop-off port; 13, outer ring receiving plate; 14, inner ring receiving frame; 15, outer ring receiving box; 151, outer ring push plate; 16, outer ring push plate driving mechanism; 17, inner ring receiving frame driving mechanism; 20, positioning mechanism; 21, positioning frame; 211, tire receiving port; 212, baffle; 22, mounting plate; 23, rack; 30, ring cutting mechanism; 31, first fixing member; 32, second fixing member; 33, inner ring fixing assembly; 331, fixing block; 332, fixing shaft; 333, driving rod; 334, first connecting rod; 34, first cutting knife; 341. First cutting knife driving cylinder; 342. First cutting knife adjusting disk; 35. Second cutting knife; 351. Second cutting knife driving cylinder; 353. Second cutting knife adjusting disk; 361. Mounting seat; 362. First cylinder; 363. Guide rail; 37. Second cylinder; 40. Inner ring and wire separation mechanism; 41. Mounting frame; 42. First extrusion roller; 43. Second extrusion roller; 50. Outer ring cutting mechanism; 51. Receiving frame; 52. Receiving disk; 53. Receiving disk driving mechanism; 54. First circular cutter disk; 55. Second circular cutter disk; 56. Circular cutter disk driving mechanism; 57. Guide plate; 58. Cutting frame; 591. Knife shaft; 592. Cutting knife. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0039] like Figure 1-6 The fully automatic tire processing system shown in the figure includes a machine body 10, a positioning mechanism 20, a ring cutting mechanism 30, an inner ring and wire separation mechanism 40 and an outer ring cutting mechanism 50. A positioning station and a ring cutting station are provided on the machine body 10. The positioning mechanism 20 is installed at the positioning station and can move from the positioning station to the ring cutting station. The positioning mechanism 20 is used to position the tire. When it moves from the positioning station to the ring cutting station, it can drive the tire in the positioning mechanism 20 to move from the positioning station to the ring cutting station.

[0040] Specifically, the ring cutting mechanism 30 is installed at the ring cutting station, and the ring cutting mechanism 30 includes a first fixing member 31, a second fixing member 32, a first cutting knife 34, a second cutting knife 35, and an inner ring fixing assembly 33; the first fixing member 31 and the second fixing member 32 are arranged on the machine body 10 at a relative interval. The first fixing member 31 can move toward or away from the second fixing member 32 along its own axial direction; the inner ring fixing assembly 33 is inserted into the second fixing member 32 and pivotally connected to the machine body 10; when the positioning mechanism 20 moves to the ring cutting station, the inner ring fixing assembly 33 can be inserted into the inner circumference of the inner ring of the tire and abut against the inner circumference of the inner ring of the tire, and the inner ring of the tire can be fixed on the inner ring fixing assembly 33. When the tire is fixed on the inner ring fixing assembly 33, the first fixing member 31 can move toward the second fixing member 32 so that the tire is clamped between the first fixing member 31 and the second fixing member 32.

[0041] In addition, the first cutting knife 34 is mounted on the machine body 10, and when the first fixing member 31 moves toward the second fixing member 32, the first cutting knife 34 can be inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring. Similarly, the second cutting knife 35 is mounted on the machine body 10, and when the tire is fixed on the inner ring fixing assembly 33, it is inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring.

[0042] The inner ring and wire separation mechanism 40 can receive the inner ring cut by the ring cutting mechanism 30, and the inner ring and the wire are separated under the action of the inner ring and separation mechanism. The outer ring cutting mechanism 50 can receive the outer ring cut by the ring cutting mechanism 30 and perform cutting on the outer ring.

[0043] Based on the above structure, when the fully automatic tire processing system of the present invention is used, the tire to be cut can be positioned at the positioning mechanism 20 of the positioning station. After the positioning is completed, the positioning mechanism 20 drives the tire to move from the positioning station to the ring cutting station. At this time, the inner ring fixing component 33 can be inserted into the inner ring of the tire in the positioning mechanism 20 and abut against the inner circumference of the inner ring of the tire, so that the inner ring of the tire can be fixed. In this process, the second cutting knife 35 can be inserted between the inner circumference of the outer ring of the tire and the outer circumference of the inner ring. Thereafter, the positioning mechanism 20 is reset to prepare for the next tire positioning. The tire can be fixed on the inner ring fixing component 33, so that the first fixing member 31 moves toward the second fixing member 32, and the tire can be clamped between the first fixing member 31 and the second fixing member 32. At the same time, the first cutting knife 34 is also inserted between the inner periphery of the outer ring of the tire and the outer periphery of the inner ring. Then, the inner ring fixing component 33 is rotated, and the tire can start to rotate. During the rotation of the tire, the first cutting knife 34 and the second cutting knife 35 can cut the inner ring and the outer ring to separate the two. In this way, the inner ring and the outer ring of the tire can be separated mechanically without manual operation.

[0044] It should be noted that, in this embodiment, the above-mentioned fixing member can be realized by a fixing ring, that is, the first fixing ring and the second fixing ring are both used to abut against the outer ring of the tire. Of course, the fixing member can also be selected as other fixing plates or formed by multiple fixed fulcrums.

[0045] After the inner ring and the outer ring are separated, the inner ring can be received by the inner ring and steel wire separation mechanism 40, and the inner ring is separated from the steel wire under the action of the inner ring and steel wire separation mechanism 40. In addition, the outer ring is received by the outer ring cutting mechanism 50, and the outer ring cutting mechanism 50 can cut the outer ring.

[0046] Preferably, the machine body 10 is provided with an inner ring drop-out port 12, an outer ring receiving plate 13, an inner ring receiving frame 14 and an outer ring receiving box 15. The inner ring drop-out port 12 and the outer ring receiving plate 13 are arranged side by side at the ring cutting station, so that the inner ring receiving frame 14 is connected to the lower part of the inner ring drop-out port 12 and is used to receive the inner ring so that the inner ring is placed in a vertical state. In addition, the outer ring receiving box 15 is connected to the side of the outer ring receiving plate 13 and is used to receive the outer ring. Based on this structure, the inner ring and wire separation mechanism 40 is used to receive the inner ring in the inner ring receiving frame 14, and the outer ring cutting mechanism 50 is used to receive the outer ring in the outer ring recovery frame.

[0047] Specifically, after the inner ring and outer ring are cut, the inner ring of the tire can be directly loosened by the inner ring fixing assembly 33 and dropped into the inner ring recovery frame through the inner ring drop opening 12, and the inner ring is placed in a vertical state. The outer ring can move to the outer ring receiving plate 13 under the clamping action of the second fixing member 32 and the first fixing member 31, and then the first fixing member 31 and the second fixing member 32 release the outer ring, and the outer ring can fall on the outer ring receiving plate 13 and roll into the outer ring receiving box 15, that is, the inner ring after cutting enters the inner ring and steel wire separation mechanism 40 at the inner ring recovery frame for processing, and the outer ring enters the outer ring cutting mechanism 50 at the outer ring receiving box 15 for processing, and the two processing processes of the inner ring and the outer ring are carried out separately and simultaneously to improve efficiency.

[0048] In this embodiment, the machine body 10 is provided with an inner ring receiving frame driving mechanism 17, which is used to drive the inner ring receiving frame 14 to move along the height direction of the machine body 10. Specifically, the inner ring and wire separation mechanism 40 includes a mounting frame 41, a squeezing roller driving mechanism, and a second squeezing roller 43 driving mechanism. The first squeezing roller 42 and the second squeezing roller 43 are pivotally connected to the mounting frame 41, and an squeezing gap can be formed between the first squeezing roller 42 and the second squeezing roller 43. The mounting frame 41 is arranged on one side of the inner ring receiving frame 14; the first squeezing roller 42 can move along its own axial direction to approach or move away from the inner ring receiving frame 14, and the first squeezing roller 42 is used to pass through the inner ring in the inner ring receiving frame 14 after moving close to the inner ring receiving frame 14; the second squeezing roller 43 is used to squeeze the inner ring on the first squeezing roller 42 during the rotation process. The squeezing roller driving mechanism is used to drive the first squeezing roller 42 to rotate; and is used to drive the first squeezing roller 42 to move along its own axial direction. The second squeezing roller 43 driving mechanism is used to drive the second squeezing roller 43 to rotate.

[0049] On the basis of the above structure, when the inner ring is separated from the steel wire, the cut inner ring falls into the inner ring receiving frame 14, and the inner ring is in a vertical state in the inner ring receiving frame 14. At this time, the first squeezing roller 42 and the second squeezing roller 43 are driven by the squeezing roller driving mechanism to move toward the inner ring receiving frame 14 at the same time, and the first squeezing roller 42 penetrates into the middle of the inner ring during this process. Thereafter, the squeezing roller driving mechanism drives the first squeezing roller 42 and the second squeezing roller 43 to reset, and the inner ring can be located in the squeezing gap formed between the first squeezing roller 42 and the second squeezing roller 43. At this time, the squeezing roller driving mechanism drives the first squeezing roller 42 and the second squeezing roller 43 to rotate. During the rotation process, since the steel wire in the inner ring is relatively hard and will not be deformed, the inner ring rubber jacket that is prone to deformation under the squeezing action can be squeezed out relative to the steel wire deformation under the squeezing action, thereby realizing the separation of the inner ring rubber jacket and the steel wire.

[0050] It should be noted that after the inner ring falls into the inner ring receiving frame 14, the perforation of the inner ring may be lower than or higher than the height of the first extrusion roller 42. Therefore, the inner ring receiving frame 14 can be driven by the inner ring receiving frame driving mechanism 17 to move upward or downward, so that the first extrusion roller 42 can accurately penetrate into the perforation of the inner ring.

[0051] Of course, after the inner ring is separated from the outer ring, the inner ring can directly fall to the inner ring receiving frame 14, and the inner ring can be clamped by a manipulator and mounted on the first squeezing roller 42 to realize automation. In addition, the inner ring and steel wire separation mechanism can also be realized by other structures in the prior art, such as the structure in a tire steel wire separator disclosed in Publication No. CN201010541238.7, which can also realize the separation of the inner ring and the steel wire.

[0052] Furthermore, multiple oblique racks 23 may be provided on the outer surfaces of the first squeeze roller 42 and the second squeeze roller 43, and the multiple oblique racks 23 are spaced around the central axis of the first squeeze roller 42 or the second squeeze roller 43. The multiple oblique racks 23 may be welded to the outer surfaces of the first squeeze roller 42 and the second squeeze roller 43 to increase the surface friction of the first squeeze roller 42 and the second squeeze roller 43, so that the squeeze effect is better and the separation is easier. Of course, straight racks or spaced convex points may also be provided outside the first squeeze roller and the second squeeze roller, which can also increase the friction.

[0053] Of course, the inner ring receiving frame driving mechanism 17 can be realized by using a cylinder.

[0054] The squeezing roller driving mechanism may include a motor, a gear transmission mechanism, an adjusting screw and a hand wheel. The first squeezing roller 42 and the second squeezing roller 43 are respectively pivoted on the mounting frame 41 through a rotating seat, and the rotating seat can move along the axial direction of the first squeezing roller 42 or the second squeezing roller 43. Two gears that mesh with each other are arranged in the rotating seat, and the two gears are respectively fixed to the outer surfaces of the first squeezing roller 42 and the second squeezing roller 43. The adjusting screw is screwed in the rotating seat and extends in the axial direction; the hand wheel is fixed to the end of the adjusting screw.

[0055] In this way, the first squeezing roller 42 or the second squeezing roller 43 is driven to rotate by the motor, and the corresponding other squeezing roller can be rotated under the action of gear transmission, and the driving structure is simple and stable. In addition, the rotation of the hand wheel drives the adjustment screw to rotate, and the rotation movement of the rotating seat is limited by the mounting frame, thereby converting the entire rotating seat into axial movement in the mounting frame, realizing the entry and exit of the first squeezing roller 42 and the second squeezing roller 43.

[0056] In addition, the squeezing roller driving mechanism may also include two motors and two oil cylinders. The two motors may be used to drive the first squeezing roller 42 and the second squeezing roller 43 to rotate respectively, while the two oil cylinders may drive the first squeezing roller 42 and the second squeezing roller 43 to move along their own axes respectively.

[0057] Preferably, the outer ring cutting mechanism 50 comprises a fixed frame, a receiving frame 51, a circular cutter disc driving mechanism 56 and a receiving disc driving mechanism 53, a first circular cutter disc 54 and a second circular cutter disc 55 are pivotally connected to the fixed frame, and the first circular cutter disc 54 and the second circular cutter disc 55 are distributed along the height direction of the machine body 10; the blades of the first circular cutter disc 54 and the second circular cutter disc 55 intersect and fit. The receiving frame 51 is arranged between the outer ring receiving box 15 and the fixed frame, and a receiving disc 52 is arranged on the receiving frame 51, and the receiving disc 52 can rotate around a horizontal axis so that the receiving disc 52 rotates between a horizontal state and a vertical state. Specifically, the receiving disc 52 receives the outer ring in the outer ring receiving box 15 when rotating to a vertical state, and the receiving disc 52 can drive the outer ring to enter between the blades of the first circular cutter disc 54 and the second circular cutter disc 55 when rotating from a vertical state to a horizontal state.

[0058] In addition, the circular cutter disc driving mechanism 56 is used to drive the first circular cutter disc 54 and the second circular cutter disc 55 to rotate, while the receiving tray driving mechanism 53 is used to drive the receiving tray 52 to rotate.

[0059] On the basis of the above structure, after the outer ring reaches the outer ring receiving box 15 through the outer ring receiving plate 13, it can be placed in a vertical state. At this time, the receiving plate driving mechanism 53 can drive the receiving plate 52 to rotate around the horizontal axis to a vertical state, and the perforation of the outer ring in the outer ring receiving box 15 can be directly fitted on the receiving plate 52 in a vertical state. After the receiving plate 52 receives the outer ring, the receiving plate driving mechanism 53 can drive the receiving plate 52 in a vertical state to rotate to a horizontal state. In this process, the receiving plate 52 is also gradually approaching the first circular cutter disc 54 and the first circular cutter disc 54 on the fixed frame. The second circular cutter disc 55, in this way, the outermost circumference of the outer ring can enter the first circular cutter disc 54 and the second circular cutter disc 55 during the rotation, and the circular cutter disc driving mechanism 56 drives the first circular cutter disc 54 and the second circular cutter disc 55 to rotate. During the rotation, the first circular cutter disc 54 and the second circular cutter disc 55 can start cutting from the outermost circumference through the outer ring, and as the receiving tray 52 continuously rotates close to the fixed frame, the outer ring is gradually squeezed between the first circular cutter disc 54 and the second circular cutter disc 55, and when the receiving tray 52 is completely horizontal, the outer ring is cut.

[0060] Furthermore, an outer ring push plate 151 is provided in the outer ring receiving box 15, and an outer ring receiving port is provided at the top of the outer ring receiving box 15; an outer ring outlet is provided at the side of the outer ring receiving box 15 away from the outer ring receiving plate 13, so that the outer ring receiving port is connected to the side of the outer ring receiving plate 13, and the outer ring can fall from the outer ring receiving port onto the outer ring push plate 151. In addition, an outer ring push plate driving mechanism 16 is provided on the machine body 10, and when the above-mentioned receiving tray 52 is in a vertical state, the outer ring push plate driving mechanism 16 can push the outer ring push plate 151 to move toward the receiving tray 52, so that the outer ring in a vertical state gradually approaches the receiving tray 52 in a vertical state, and the outer ring is automatically mounted.

[0061] Of course, in the absence of the outer ring push plate 151 and the outer ring push plate driving mechanism 16, the outer ring can be directly clamped by a manipulator and mounted outside the receiving tray 52, which can also be automated. In addition, the outer ring cutting mechanism can also be directly selected as other cutting devices in the prior art to achieve strip cutting, such as the publication number CN201620990559.8-A tire strip cutting device.

[0062] Furthermore, the outer ring cutting mechanism 50 may further include a guide plate 57 and a block cutting assembly, wherein the block cutting assembly includes a block cutting knife 592 and a block cutting frame 58; the block cutting knife 592 is mounted on the block cutting frame 58; one end of the guide plate 57 is connected between the blades of the first circular blade disc 54 and the second circular blade disc 55; the other end of the guide plate 57 is connected to the block cutting frame 58 and extends to the bottom of the block cutting knife 592. Specifically, the block cutting knife 592 includes a knife shaft 591 and a plurality of blades, which are distributed at intervals around the central axis of the knife shaft 591; the knife shaft 591 is pivotally connected to the block cutting frame 58 and drives the plurality of blades to perform cutting during the rotation process.

[0063] In actual operation, when the outer ring is cut by the first circular knife disc 54 and the second circular knife disc 55, since the cutting is performed around the circumference of the outer ring, the cut outer ring rubber is output in the form of a strip structure extending around the circumference of the outer ring. The strip structure can be guided to the bottom of the cutting knife 592 through the guide plate 57. Thereafter, the rotating shaft is rotated. During the rotation of the knife shaft 591, the blade on the knife shaft 591 continuously cuts the strip outer ring rubber on the guide plate 57 below it, so that the outer ring rubber is finally output in a block structure, which is convenient for later recycling.

[0064] It should be noted that the above-mentioned blade shaft 591 can be directly driven to rotate by a motor, and the speed of the motor determines the cutting time of each blade and the strip outer ring rubber, that is, the length of the cut block. Of course, the block cutting knife 592 can also be directly formed by a blade, and the blade can be directly driven down by a cylinder, that is, the cylinder drives the blade to be pressed down once every period of time to complete the cutting.

[0065] Preferably, in this embodiment, the inner ring fixing assembly 33 includes a fixed shaft 332, a driving rod 333, a plurality of fixed blocks 331 and a driving member, and the fixed shaft 332 is pivotally connected to the body 10 and passes through the interior of the second fixing member 32. The driving rod 333 is movably connected to the fixed shaft 332 and passes through the end of the fixed shaft 332, and the end of the driving rod 333 extending from the fixed shaft 332 forms a driving end, and the driving member is used to drive the driving rod 333 to move along the axial direction of the fixed shaft 332. In addition, the plurality of fixed blocks 331 are distributed at intervals around the axis of the fixed shaft 332, so that one end of the fixed block 331 is hinged with a first connecting rod 334, and the other end of the fixed block 331 is hinged with a second connecting rod; the end of the first connecting rod 334 away from the fixed block 331 is hinged to the driving end; the end of the second connecting rod away from the fixed block 331 is hinged to the outer surface of the fixed shaft 332.

[0066] On the basis of the above structure, when the inner ring is fixed, the positioning mechanism 20 drives the tire to move to the ring cutting station, and the above-mentioned fixed shaft 332 is connected to the inner periphery of the inner ring of the tire. After that, the driving member with the driving rod 333 retracts backward along the axis of the fixed shaft 332, that is, drives one end of the first connecting rod 334 backward. Since the other end of the first connecting rod 334 is hinged to one end of the fixed block 331, and the other end of the fixed block 331 is hinged to the second connecting rod hinged to the fixed shaft 332, when the first connecting rod 334 is pushed backward, the fixed block 331 cannot retreat due to the restriction of the second connecting rod, and can be opened outward under the action of the first connecting rod 334 and the second connecting rod, so as to abut against the inner periphery of the inner ring of the tire, so that the inner ring of the tire is stuck on multiple fixed blocks 331 to achieve fixation. The way of fixing by opening the fixed blocks 331 can make each part of the inner ring of the tire evenly stressed, so that the tire is evenly stressed during the rotation cutting process, and the cutting process is stable.

[0067] Of course, after the inner and outer rings of the tire are separated, the driving rod 333 can be pushed forward axially through the driving member. Under the linkage action of the first connecting rod 334 and the second connecting rod, the fixed block 331 can be closed toward the fixed axis 332, and the inner ring of the tire loses its opening force and can be loosened and removed, and directly dropped into the inner ring recovery frame below the ring cutting station for the next step of operation.

[0068] Furthermore, the outer surface of the fixing block 331 is formed into an arc surface for matching with the inner peripheral structure of the inner ring of the tire. When the fixing block 331 is opened outward, the arc surface can fit exactly with the inner ring of the tire, and the fixing effect is better.

[0069] It should be noted that the above-mentioned driving member can be realized by a cylinder in the prior art, which has a large and stable driving force. In addition, the driving mechanism for driving the fixed shaft 332 to rotate can be realized by a motor and a gear transmission. By installing the motor on the body 10, the rotating shaft of the motor extends along the axial direction of the fixed shaft 332, and the rotating shaft of the motor and the end of the fixed shaft 332 away from the driving end are connected by a gear mechanism, the rotating shaft of the motor can drive the fixed shaft 332 to rotate, and then drive the fixed shaft 332 synchronously connected thereto to rotate.

[0070] Preferably, a first fixing member driving mechanism may also be provided on the machine body 10, and the first fixing member driving mechanism is used to drive the first fixing member 31 to move along its own axial direction. Specifically, the first fixing member driving mechanism includes a first oil cylinder 362 and a guide rail 363, and the cylinder body of the first oil cylinder 362 is fixed to the machine body 10, and the piston rod of the first oil cylinder 362 and the guide rail 363 both extend along the axial direction of the first fixing member 31; the piston rod of the first oil cylinder 362 is fixed with a mounting seat 361, and the first fixing member 31 is mounted on the mounting seat 361; the bottom end of the mounting seat 361 is slidably matched with the guide rail 363. In this way, when driving the first fixing member 31 to move, the first oil cylinder 362 can be started, and the piston rod of the first oil cylinder 362 can be extended and retracted to drive the mounting seat 361 to move forward and backward along the guide rail 363, thereby driving the first fixing member 31 installed on the mounting seat 361 to move forward and backward, and realize movement toward or away from the second fixing member 32. At the same time, when the first fixing member 31 moves, the first cutting knife 34 also mounted on the mounting seat 361 can also move forward and backward therewith, that is, move toward or away from the second fixing member 32, and insert into the tire when moving toward the second fixing member 32.

[0071] Furthermore, a first cutting knife driving mechanism is provided on the mounting seat 361, and the first cutting knife driving mechanism is used to drive the first cutting knife 34 to move axially along the first fixing member 31, and to drive the first cutting knife 34 to move radially along the first fixing member 31. In this way, when the first cutting knife 34 moves toward the second fixing member 32, the first cutting knife 34 can further provide a driving force to drive the first cutting knife 34 to move axially along the first fixing member 31, penetrate into the interior of the tire, and cut more smoothly. In addition, the first cutting knife driving mechanism can also drive the first cutting knife 34 to move radially along the first fixing member 31, that is, the first cutting knife 34 is adjustable in the radial direction of the first fixing member 31, so as to facilitate the first cutting knife 34 to adjust the cutting angle between the inner ring and the outer ring of the tire, that is, accurately enter the boundary between the inner ring and the outer ring, so as to facilitate the first cutting knife 34 to better separate the inner ring and the outer ring.

[0072] Preferably, a second fixing member driving mechanism may also be provided on the machine body 10, and the second fixing member driving mechanism is used to drive the second fixing member 32 to move along its own axial direction. The second fixing member driving mechanism includes a plurality of second oil cylinders 37, and the cylinder bodies of the plurality of second oil cylinders 37 are all fixed on the machine body 10 and are distributed at intervals around the axis of the second fixing member 32; the piston rod of each second oil cylinder 37 extends along the axial direction of the second fixing member 32 and is fixed to the second fixing member 32. In this way, the second fixing member 32 can be driven to move forward and backward along its own axis through the extension and contraction of each second cylinder 37. After the inner ring and outer ring of the tire are cut, the inner ring of the tire is still fixed on the inner ring fixing assembly 33, and each second cylinder 37 is started. Driven by the second cylinder 37, the second fixing member 32 can move toward the first fixing member 31, and the first fixing member 31 retreats, and the second fixing member 32 can push the outer ring out of the inner ring fixing assembly 33 forward, and the first fixing member 31 and the second fixing member 32 always clamp the outer ring, so that the inner ring and the outer ring can be automatically separated. In this process, the first fixing member 31 and the second fixing member 32 can clamp the outer ring and move it to the outer ring receiving plate 13 of the body 10.

[0073] Preferably, a second cutting knife driving mechanism may also be provided on the body 10, and the second cutting knife driving mechanism is used to drive the second cutting knife 35 to move axially along the second fixing member 32, and to drive the second cutting knife 35 to move radially along the second fixing member 32. Similarly, in this way, during cutting, the second cutting knife 35 can be driven by the second cutting knife driving mechanism to move forward and be inserted into the tire. After the cutting is completed, when the second fixing member 32 moves toward the first fixing member 31, the second cutting knife 35 can be driven by the second cutting knife driving mechanism to withdraw from the inner ring and outer ring of the tire backward, so as to facilitate the pushing out of the outer ring. In addition, the second cutting knife driving mechanism can also drive the second cutting knife 35 to move radially along the first fixing member 31, that is, the second cutting knife 35 can be adjusted in the radial direction of the first fixing member 31, so as to facilitate the adjustment of the cutting angle of the second cutting knife 35 between the inner ring and the outer ring of the tire, that is, to accurately enter the boundary between the inner ring and the outer ring, so as to facilitate the second cutting knife 35 to better separate the inner ring and the outer ring.

[0074] It should be noted that the first cutting knife driving mechanism in this embodiment includes a first cutting knife driving cylinder 341, a first adjusting screw and a first cutting knife adjusting disk 342. An adjusting plate is provided on the mounting seat 361. The adjusting plate is fixedly connected to the first adjusting screw. The first adjusting screw is screwed on the mounting seat 361. The first cutting knife adjusting disk 342 can drive the first adjusting screw to rotate, so as to realize the radial movement of the first adjusting screw along the first fixing member 31. The cylinder body of the first cutting knife driving cylinder 341 is fixed on the adjusting plate, and the piston rod of the first cutting knife driving cylinder 341 is fixed to the first cutting knife 34. In this way, the first cutting knife driving cylinder 341 can drive the first cutting knife 34 to move forward and backward. In addition, the second cutting knife driving mechanism has the same structure as the first cutting knife driving mechanism, and also includes a second cutting knife driving cylinder 351, a second adjusting screw and a second cutting knife adjusting disk 353. The specific installation method and driving structure thereof refer to the description of the first cutting knife driving mechanism, and will not be repeated here.

[0075] Preferably, the positioning mechanism 20 comprises a mounting plate 22, a positioning frame 21 and a mounting plate driving mechanism. The mounting plate 22 is provided with a positioning frame 21 and a positioning frame driving mechanism. The interior of the positioning frame 21 is formed into a positioning space, and the positioning space can just receive the tire so that the tire is placed in a vertical state, that is, the tire is positioned. Specifically, a tire receiving port 211 is provided at the end of the positioning frame 21 away from the bead cutting station, and a baffle 212 is provided at the end of the positioning frame 21 close to the bead cutting station to prevent the tire from rolling out. The positioning frame 21 can move along the axial direction of the first fixing member 31 or the second fixing member 32 under the drive of the positioning frame driving mechanism; the mounting plate driving mechanism is used to drive the mounting plate 22 to move from the positioning station to the bead cutting station. In this way, when cutting the bead, the tire can be rolled into the positioning space from the tire receiving port 211, and the tire entering the positioning space can be placed in a vertical state. Thereafter, the mounting plate 22 can move toward the bead cutting station under the drive of the mounting plate driving mechanism, that is, the positioning frame 21 moves to the bead cutting station. During this process, the tire can be restricted by the baffle 212 to prevent it from rolling out of the end of the positioning frame 21. When the positioning frame 21 moves to the ring cutting station, the positioning frame driving mechanism can drive the positioning frame 21 to move toward the second fixing member 32, and the inner ring fixing component 33 extending from the second fixing member 32 can be inserted into the inner ring of the positioning frame 21 to fix the inner ring of the tire. After that, the positioning frame driving mechanism drives the positioning frame 21 to reset, and the mounting plate driving mechanism drives the mounting plate 22 to reset.

[0076] It should be noted that the mounting plate driving mechanism includes a motor, a gear and a rack 23, the rack 23 is fixed on the body 10 and extends from the positioning station to the ring cutting station, the gear is synchronously connected with the rotating shaft of the motor and fixed with the mounting plate 22, when the motor rotates, the gear meshes with the rack 23 and can drive the mounting plate 22 to move along the extension direction of the rack 23. The positioning frame driving mechanism can be realized by a pneumatic cylinder or an oil cylinder.

[0077] Of course, the positioning frame 21 in this embodiment can be formed by two four-frame frames fixed at an interval, and the four-frame frames are placed vertically. The tire can be placed vertically when it rolls into the interval between the two four-frame frames, and the above-mentioned baffle 212 can prevent it from rolling out.

[0078] Preferably, the machine body 10 is provided with a tire conveying bucket 11, which includes a bottom plate 111 and two side plates 112, the two side plates 112 are fixedly connected to the two sides of the bottom plate 111; the bottom plate 111 is inclined from top to bottom toward the positioning station; the bottom end of the bottom plate 111 is connected to the positioning station. In this way, the positioning frame 21 can be connected between the two side plates 112 of the tire conveying bucket 11. When conveying tires, the tires can be conveyed to the top of the tire conveying bucket 11 by the conveyor, and the tires are guided by the bottom plate 111 and rolled down into the positioning frame 21 for positioning.

[0079] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A fully automatic tire processing system, characterized in that: include, The machine body is provided with a positioning station and a ring cutting station; A positioning mechanism, which is installed at the positioning station and can move from the positioning station to the bead cutting station; the positioning mechanism is used to position the tire and drive the tire to move to the bead cutting station; A ring cutting mechanism, the ring cutting mechanism is installed at the ring cutting station, and the ring cutting mechanism includes a first fixing member, a second fixing member, a first cutting knife, a second cutting knife and an inner ring fixing assembly; the first fixing member and the second fixing member are arranged at a relative interval, and the first fixing member can move toward or away from the second fixing member along its own axial direction; the inner ring fixing assembly is inserted into the second fixing member and is pivotally connected to the machine body; the inner ring fixing assembly is used to insert the inner periphery of the inner ring of the tire and abut against the inner periphery of the inner ring of the tire when the positioning mechanism moves to the ring cutting station; the first fixing member is used to move toward the second fixing member when the tire is fixed on the inner ring fixing assembly so that the tire is clamped between the first fixing member and the second fixing member; the first cutting knife is installed on the machine body and inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring when the first fixing member moves toward the second fixing member; the second cutting knife is installed on the machine body and inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring when the tire is fixed on the inner ring fixing assembly; The inner ring and steel wire separation mechanism is used to receive the inner ring cut by the ring cutting mechanism and separate the inner ring from the steel wire; An outer ring cutting mechanism is used to receive the outer ring cut by the ring cutting mechanism and perform cutting processing on the outer ring; The machine body is provided with an inner ring drop-out port, an outer ring receiving plate, an inner ring receiving frame and an outer ring receiving box; the inner ring drop-out port and the outer ring receiving plate are arranged side by side at the ring cutting station; the inner ring receiving frame is connected to the lower part of the inner ring drop-out port and is used to receive the inner ring so that the inner ring is placed in a vertical state; the outer ring receiving box is connected to the side of the outer ring receiving plate and is used to receive the outer ring; the inner ring and steel wire separation mechanism is used to receive the inner ring in the inner ring receiving frame; the outer ring cutting mechanism is used to receive the outer ring in the outer ring recovery frame; An inner ring receiving frame driving mechanism is provided on the machine body, and the inner ring receiving frame driving mechanism is used to drive the inner ring receiving frame to move along the height direction of the machine body; The inner ring and steel wire separation mechanism comprises: A mounting frame, on which a first squeezing roller and a second squeezing roller are pivotally connected, and the mounting frame is arranged on one side of the inner ring receiving frame; the first squeezing roller can move along its own axis toward or away from the inner ring receiving frame; the first squeezing roller is used to pass through the inner ring in the inner ring receiving frame after moving toward the inner ring receiving frame; the second squeezing roller is used to squeeze the inner ring on the first squeezing roller during the rotation process; A squeezing roller driving mechanism, the squeezing roller driving mechanism is used to drive the first squeezing roller and the second squeezing roller to rotate; and is used to drive the first squeezing roller and the second squeezing roller to move along their own axes; The outer surfaces of the first squeezing roller and the second squeezing roller are both provided with a plurality of oblique racks, and the plurality of oblique racks are circumferentially spaced around the central axis of the first squeezing roller or the second squeezing roller; The outer ring cutting mechanism comprises: A fixed frame, on which a first circular cutter disc and a second circular cutter disc are pivotally connected, the first circular cutter disc and the second circular cutter disc are distributed along the height direction of the machine body; the blades of the first circular cutter disc and the second circular cutter disc intersect and fit each other; A receiving frame, the receiving frame is arranged between the outer ring receiving box and the fixed frame, and a receiving tray is arranged on the receiving frame, and the receiving tray can rotate around a horizontal axis so that the receiving tray can rotate between a horizontal state and a vertical state; the receiving tray is used to receive the outer ring in the outer ring receiving box when rotating to a vertical state; the receiving tray is used to drive the outer ring to enter between the blades of the first circular cutter disc and the second circular cutter disc when rotating from a vertical state to a horizontal state; A circular cutter disc driving mechanism, the circular cutter disc driving mechanism is used to drive the first circular cutter disc and the second circular cutter disc to rotate; A receiving tray driving mechanism, the receiving tray driving mechanism is used to drive the receiving tray to rotate; The outer ring receiving box is provided with an outer ring push plate, and the top of the outer ring receiving box is provided with an outer ring receiving port; the side of the outer ring receiving box away from the outer ring receiving plate is provided with an outer ring outlet; the outer ring receiving port is connected to the side of the outer ring receiving plate and guides the outer ring to fall onto the outer ring push plate; the machine body is provided with an outer ring push plate driving mechanism, and the outer ring push plate driving mechanism is used to push the outer ring push plate to move toward the receiving tray when the receiving tray is in a vertical state so that the outer ring is sleeved on the receiving tray; The outer ring cutting mechanism also includes a guide plate and a block cutting assembly, and the block cutting assembly includes a block cutting knife and a block cutting frame; the block cutting knife is installed on the block cutting frame; one end of the guide plate is connected between the blades of the first circular knife disc and the second circular knife disc; the other end of the guide plate is connected to the block cutting frame and extends to the bottom of the block cutting knife; The dicing knife comprises a knife shaft and a plurality of blades, wherein the plurality of blades are spaced apart around the central axis of the knife shaft; the knife shaft is pivotally connected to the dicing frame and drives the plurality of blades to cut during the rotation process; The inner ring fixing assembly includes a fixed shaft, a driving rod, a plurality of fixed blocks and a driving member, wherein the fixed shaft is pivotally connected to the machine body and passes through the inside of the second fixing member; the driving rod is movably connected to the fixed shaft and passes through the end of the fixed shaft; the end of the driving rod extending out of the fixed shaft is formed as a driving end; the driving member is used to drive the driving rod to move axially along the fixed shaft; the plurality of fixed blocks are distributed at intervals around the circumference of the axis of the fixed shaft; one end of the fixed block is hinged with a first connecting rod, and the other end of the fixed block is hinged with a second connecting rod; the end of the first connecting rod away from the fixed block is hinged to the driving end; the end of the second connecting rod away from the fixed block is hinged to the outer surface of the fixed shaft.

2. The fully automatic tire handling system according to claim 1, characterized in that: A first fixing part driving mechanism and a second fixing part driving mechanism are provided on the machine body, and the first fixing part driving mechanism is used to drive the first fixing part to move along its own axial direction; the first fixing part driving mechanism includes a first oil cylinder and a guide rail, and the cylinder body of the first oil cylinder is fixedly connected to the machine body; the piston rod of the first oil cylinder and the guide rail both extend along the axial direction of the first fixing part; the piston rod of the first oil cylinder is fixed with a mounting seat, and the first fixing part and the first cutting knife are both mounted on the mounting seat; the bottom end of the mounting seat is slidably matched with the guide rail; the second fixing part driving mechanism is used to drive the second fixing part to move along its own axial direction; the second fixing part driving mechanism includes a plurality of second oil cylinders, and the cylinder bodies of the plurality of second oil cylinders are all fixed on the machine body and are circumferentially spaced around the axis of the second fixing part; the piston rod of each second oil cylinder extends along the axial direction of the second fixing part and is fixed to the second fixing part.

3. The fully automatic tire handling system according to claim 1, characterized in that: The positioning mechanism includes a mounting plate, a positioning frame and a mounting plate driving mechanism. The mounting plate is provided with the positioning frame and the positioning frame driving mechanism. The interior of the positioning frame is formed with a positioning space for receiving a tire so that the tire is placed in a vertical state. A tire receiving port is provided at the end of the positioning frame away from the bead cutting station. A baffle is provided at the end of the positioning frame close to the bead cutting station to prevent the tire from rolling out. The positioning frame can move axially along the first fixing member or the second fixing member under the drive of the positioning frame driving mechanism. The mounting plate driving mechanism is used to drive the mounting plate to move from the positioning station to the bead cutting station.

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