CN210308573U

CN210308573U - Automatic tire processing device

Info

Publication number: CN210308573U
Application number: CN201920610765.5U
Authority: CN
Inventors: 陈新准; 胡郝; 蒋伟
Original assignee: Genox Recycling Tech Co Ltd
Current assignee: Genox Recycling Tech Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-04-14
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an automatic tire processing device, which comprises a machine body; the positioning mechanism is used for positioning the tire and driving the tire to move to a ring cutting station; the ring cutting mechanism is arranged at a ring cutting station and comprises a first fixing piece, a second fixing piece, a first cutting knife, a second cutting knife and an inner ring fixing assembly; the first fixing piece and the second fixing piece are arranged at an interval relatively, and the first fixing piece can move towards or away from the second fixing piece along the self axial direction; the inner ring fixing component is connected in the second fixing piece in a penetrating way and pivoted on the machine body; inner circle and steel wire separating mechanism. The utility model discloses can carry out the inner circle and the outer lane separation of tire and inner circle and steel wire separation processing.

Description

Automatic tire processing device

Technical Field

The utility model relates to a tire recovery plant technical field especially relates to a tire automatic processing apparatus.

Background

At present, with the progress of society and the development of economy, various vehicles become indispensable consumables for life, work and the like of people. Tires are indispensable parts of vehicles, and thus mass production and application thereof result in waste of rubber raw materials. The conventional method is to recycle tires, so that the waste of resources is avoided. When the tire is recycled, the inner ring with better rubber quality in the tire needs to be cut off and separated from the outer ring. And further processing the inner ring moving inner ring and steel wire separating equipment, and separating and recycling the rubber and the steel wire of the inner ring after separation. And the outer ring is moved to an outer ring treatment device for slitting and dicing treatment, so that subsequent degradation and reutilization are facilitated.

However, the conventional operation of separating the outer ring and the inner ring of the tire is mainly performed manually, so that the working strength is high, and workers are injured in the ring cutting process. In addition, the separation of the inner ring and the outer ring of the tire, the separation of the inner ring and the steel wire and the slitting and dicing of the outer ring are all separated and processed by different devices, and the separation mainly depends on manpower, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an automatic tire processing device, which can separate the inner ring and the outer ring of a tire and separate the inner ring and a steel wire.

The purpose of the utility model is realized by adopting the following technical scheme:

an automatic tire processing device comprises a tire processing device,

the machine body is provided with a positioning station and a ring cutting station;

the positioning mechanism is arranged at the positioning station and can move from the positioning station to the ring cutting station; the positioning mechanism is used for positioning the tire and driving the tire to move to the ring cutting station;

the ring cutting mechanism is arranged at a ring cutting station and comprises a first fixing piece, a second fixing piece, a first cutting knife, a second cutting knife and an inner ring fixing assembly; the first fixing piece and the second fixing piece are arranged at an interval relatively, and the first fixing piece can move towards or away from the second fixing piece along the self axial direction; the inner ring fixing component is connected in the second fixing piece in a penetrating way and pivoted on the machine body; the inner ring fixing assembly is used for being inserted into the inner ring inner periphery of the tire and abutting against the inner ring inner periphery of the tire when the positioning mechanism moves to the ring cutting station; the first fixing piece is used for moving close to the second fixing piece when the tire is fixed on the inner ring fixing assembly so that the tire is clamped between the first fixing piece and the second fixing piece; the first cutting knife is arranged on the machine body and is inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring when the first fixing piece moves towards the second fixing piece; the second cutting knife is arranged on the machine body and is inserted between the outer periphery of the inner ring of the tire and the inner periphery of the outer ring of the tire when the tire is fixed on the inner ring fixing component;

and the inner ring and steel wire separating mechanism is used for receiving the inner ring cut by the ring cutting mechanism and separating the inner ring from the steel wire.

Preferably, the machine body is provided with an inner ring dropping opening, an outer ring receiving plate, an inner ring receiving frame and an outer ring receiving box; the inner ring dropping opening and the outer ring receiving plate are arranged in parallel at a ring cutting station; the inner ring receiving frame is connected below the inner ring falling port and used for receiving the inner ring so as to enable the inner ring to be placed in a vertical state; the outer ring receiving box is connected to the side part of the outer ring receiving plate and used for receiving the outer ring; the inner ring and steel wire separating mechanism is used for receiving the inner ring in the inner ring receiving frame.

Preferably, the machine body is provided with an inner ring receiving frame driving mechanism, and the inner ring receiving frame driving mechanism is used for driving the inner ring receiving frame to move along the height direction of the machine body;

the inner ring and steel wire separating mechanism comprises,

the mounting frame is pivoted with a first squeezing roller and a second squeezing roller and is arranged on one side of the inner ring receiving frame; the first extrusion roller can move close to or far away from the inner ring receiving frame along the axial direction of the first extrusion roller; the first extrusion roller is used for penetrating and connecting to the inner ring in the inner ring receiving frame after moving close to the inner ring receiving frame; the second extrusion roller is used for extruding the inner ring on the first extrusion roller in the rotating process;

the extrusion roller driving mechanism is used for driving the first extrusion roller and the second extrusion roller to rotate; and the first extrusion roller and the second extrusion roller are driven to move along the axes of the first extrusion roller and the second extrusion roller.

Preferably, a plurality of helical racks are arranged on the outer surfaces of the first extrusion roller and the second extrusion roller, and the helical racks are distributed at intervals around the circumference of the central axis of the first extrusion roller or the second extrusion roller.

Preferably, the inner ring receiving frame driving mechanism comprises an inner ring receiving frame driving oil cylinder, a cylinder body of the inner ring receiving frame driving oil cylinder is fixedly connected to the machine body, and a piston rod of the inner ring receiving frame driving oil cylinder extends along the height direction of the machine body and is fixedly connected with the inner ring receiving frame.

Preferably, the inner ring fixing assembly comprises a fixing shaft, a driving rod, a plurality of fixing blocks and a driving piece, and the fixing shaft is pivoted on the machine body and penetrates out of the second fixing piece; the driving rod is movably penetrated in the fixed shaft and penetrates out of the end part of the fixed shaft; the end part of the driving rod extending out of the fixed shaft is formed into a driving end; the driving piece is used for driving the driving rod to move along the axial direction of the fixed shaft; the 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 part of the first connecting rod, which is far away from the fixed block, is hinged to the driving end; the end part of the second connecting rod far away from the fixed block is hinged on the outer surface of the fixed shaft.

Preferably, the machine body is provided with a first fixing piece driving mechanism and a second fixing piece driving mechanism, and the first fixing piece driving mechanism is used for driving the first fixing piece to move along the self axial direction; the first fixing piece driving mechanism comprises a first oil cylinder and a guide rail, and a cylinder body of the first oil cylinder is fixedly connected to the machine body; a piston rod of the first oil cylinder and the guide rail extend along the axial direction of the first fixing piece; a piston rod of the first oil cylinder is fixedly provided with an installation seat, and the first fixing piece and the first cutting knife are both arranged on the installation seat; the bottom end of the mounting seat is in sliding fit with the guide rail; the second fixing piece driving mechanism is used for driving the second fixing piece to move along the axial direction of the second fixing piece driving mechanism; the second fixing piece driving mechanism comprises a plurality of second oil cylinders, and cylinder bodies of the second oil cylinders are fixed on the machine body and are distributed at intervals around the axis circumference of the second fixing piece; and the piston rod of each second oil cylinder extends along the axial direction of the second fixing piece and is fixed with the second fixing piece.

Preferably, the positioning mechanism comprises an installation plate, a positioning frame and an installation plate driving mechanism, the installation plate is provided with the positioning frame and the positioning frame driving mechanism, and a positioning space for receiving the tire to enable the tire to be placed in a vertical state is formed inside the positioning frame; the end part of the positioning frame, which is far away from the ring cutting station, is provided with a tire receiving opening; the end part of the positioning frame, which is close to the ring cutting station, is provided with a baffle plate for preventing the tire from rolling out; the positioning frame can move along the axial direction of the first fixing piece or the second fixing piece under the driving of the positioning frame driving mechanism; the mounting plate driving mechanism is used for driving the mounting plate to move from the positioning station to the ring cutting station.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the tire is cut into the rings, the tire can be positioned by the positioning mechanism, the positioned tire can move to the ring cutting station under the driving of the positioning mechanism, the inner ring fixing component can be inserted into the inner periphery of the tire inner ring in the positioning mechanism and abutted against the inner periphery of the tire inner ring, and the tire inner ring can be fixed. After that positioning mechanism resets, makes first mounting move towards the second mounting, and first cutting knife and second cutting knife all insert between the outer lane internal periphery and the inner circle outer peripheral edge of tire simultaneously, rotate the fixed subassembly of inner circle, and the tire alright begin to rotate, at the rotation in-process, first cutting knife and second cutting knife alright make the two separation with inner circle and outer lane cutting, so, can motor-driven inner circle and the outer lane separation that realizes the tire, need not manual work.

After the inner ring and the outer ring are separated, the inner ring can be received by the inner ring and steel wire separating mechanism, and the inner ring is separated from the steel wire under the action of the inner ring and steel wire separating mechanism.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the positioning mechanism and the ring cutting mechanism of the present invention;

fig. 3 is a schematic structural view of the ring cutting mechanism of the present invention;

fig. 4 is a schematic structural view of the inner ring and steel wire separating mechanism of the present invention;

fig. 5 is a schematic structural diagram of the positioning mechanism of the present invention.

In the figure: 10. a body; 11. a tire conveying hopper; 111. a base plate; 112. a side plate; 12. an inner ring drop port; 13. an outer ring receiving plate; 14. an inner ring receiving frame; 15. an outer ring receiving box; 17. an inner ring receiving frame driving mechanism; 20. a positioning mechanism; 21. a positioning frame; 211. a tire receiving opening; 212. a baffle plate; 22. mounting a plate; 23. a rack; 30. a ring cutting mechanism; 31. a first fixing member; 32. a second fixing member; 33. an inner ring fixing component; 331. a fixed block; 332. a fixed shaft; 333. a drive rod; 334. a first link; 34. a first cutter; 341. the first cutting knife drives the oil cylinder; 342. a first cutter adjusting disc; 35. a second cutter; 351. the second cutting knife drives the oil cylinder; 353. a second cutter adjustment disc; 361. a mounting seat; 362. a first cylinder; 363. a guide rail; 37. a second cylinder; 40. the inner ring and the steel wire separating mechanism; 41. a mounting frame; 42. a first squeeze roll; 43. a second squeeze roll.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-5, an automatic tire processing device includes a machine body 10, a positioning mechanism 20, a ring cutting mechanism 30, and an inner ring and steel wire separating mechanism 40, wherein the machine body 10 is provided with a positioning station and a ring cutting station, and the positioning mechanism 20 is installed at the positioning station and can move from the positioning station to the ring cutting station. And this positioning mechanism 20 is used for fixing a position the tire, when it moves to cutting the circle station from the location station, can drive the tire in the positioning mechanism 20 and move to cutting the circle station from the location station.

The ring cutting mechanism 30 is installed at a ring cutting station, and the ring cutting mechanism 30 comprises a first fixing piece 31, a second fixing piece 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 oppositely arranged on the machine body 10 at an interval. The first fixing member 31 is movable in its own axial direction toward and away from the second fixing member 32; the inner ring fixing component 33 is inserted into the second fixing component 32 and pivoted on 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 and abutted 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 at this time. And when the tire is fixed to the inner ring fixing assembly 33, the first fixing member 31 may be moved toward and close to the second fixing member 32 to sandwich the tire between the first fixing member 31 and the second fixing member 32.

In addition, the first cutter 34 is mounted on the body 10, and the first cutter 34 is inserted between the outer circumference of the inner ring and the inner circumference of the outer ring of the tire when the first fixture 31 moves toward the second fixture 32. Similarly, a second cutting blade 35 is mounted on the body 10 to be interposed between the outer periphery of the inner race and the inner periphery of the outer race of the tire when the tire is fixed to the inner race fixing assembly 33.

The inner ring and steel wire separating mechanism 40 can receive the inner ring cut by the ring cutting mechanism 30, and the inner ring and the steel wire are separated under the action of the inner ring and separating mechanism. And the outer ring can enter the next working procedure for processing.

On the basis of the structure, use the utility model discloses a during tire automatic processing apparatus, can locate the tire of waiting to cut in positioning mechanism 20 department of positioning station, after the location is accomplished, positioning mechanism 20 drives the tire and moves to cutting the circle station by the positioning station, at this moment, inner circle fixed subassembly 33 can insert the inner circle of tire in positioning mechanism 20 and butt at the inner circle internal periphery of tire, the tire inner circle alright be fixed, at this in-process, second cutting knife 35 can insert between the outer lane internal periphery and the inner circle outer peripheral edge of tire. Thereafter, the positioning mechanism 20 is reset in preparation for the next tire positioning. The tire can be fixed on the inner ring fixing assembly 33, the first fixing assembly 31 moves towards the second fixing assembly 32, the tire can be clamped between the first fixing assembly 31 and the second fixing assembly 32, meanwhile, the first cutting knife 34 is also inserted between the outer circumference of the outer ring and the outer circumference of the inner ring of the tire, then the inner ring fixing assembly 33 is rotated, the tire can start to rotate, in the tire rotating process, the inner ring and the outer ring can be cut by the first cutting knife 34 and the second cutting knife 35, the inner ring and the outer ring are separated, and therefore the inner ring and the outer ring of the tire can be separated flexibly without manual operation.

It should be noted that, in this embodiment, the fixing element may be implemented by a fixing ring, that is, both the first fixing ring and the second fixing ring may be abutted to the outer ring of the tire, so that the inner ring fixing assembly is conveniently extended from the inside of the annular structure, and the fixing element may also be another fixing plate or formed by a plurality of fixing pivots.

And after the inner ring and the outer ring are separated, the inner ring can be received by the inner ring and steel wire separating mechanism 40, and the inner ring and the steel wire are separated under the action of the inner ring and steel wire separating mechanism 40. The outer ring is processed in the next step.

Preferably, the machine body 10 is provided with an inner ring drop opening 12, an outer ring receiving plate 13, an inner ring receiving frame 14 and an outer ring receiving box 15, wherein the inner ring drop opening 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 engaged below the inner ring drop opening 12 and used for receiving the inner ring to place the inner ring in a vertical state. The outer race receiving box 15 is engaged with a side portion of the outer race receiving plate 13 and receives the outer race. Based on this structure, the inner ring and wire separating mechanism 40 serves to receive the inner ring inside the inner ring receiving frame 14.

Specifically, after the inner ring and the outer ring are cut, the inner ring of the tire can be directly loosened by the inner ring fixing assembly 33 and falls into the inner ring recovery frame through the inner ring falling port 12, and the inner ring is placed in a vertical state at the moment. The outer ring can move to the outer ring receiving plate 13 under the clamping action of the second fixing piece 32 and the first fixing piece 31, then the first fixing piece 31 and the second fixing piece 32 loosen the outer ring, the outer ring can fall on the outer ring receiving plate 13 and roll into the outer ring receiving box 15, namely, the cut inner ring enters the inner ring and steel wire separating mechanism 40 at the inner ring recycling frame to be processed, the outer ring is recycled at the outer ring receiving box 15, and two processing procedures of the inner ring and the outer ring are separated and carried out simultaneously, so that the efficiency is improved.

In this embodiment, the machine body 10 is provided with an inner ring receiving frame driving mechanism 17, and the inner ring receiving frame driving mechanism 17 is configured 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 separating mechanism 40 includes a mounting frame 41, a squeezing roller driving mechanism, and a second squeezing roller 43 driving mechanism, wherein a first squeezing roller 42 and a second squeezing roller 43 are pivotally connected to the mounting frame 41, and a squeezing gap is formed between the first squeezing roller 42 and the second squeezing roller 43 at an interval. The mounting bracket 41 is provided on one side of the inner ring receiving frame 14; the first pressing roller 42 can move close to or far from the inner ring receiving frame 14 along the axial direction of the first pressing roller 42, and the first pressing roller 42 is used for penetrating the inner ring in the inner ring receiving frame 14 after moving close to the inner ring receiving frame 14; the second pressing roll 43 serves to press the inner race on the first pressing roll 42 during rotation. The extrusion roller driving mechanism is used for driving the first extrusion roller 42 to rotate; and serves to bring the first squeeze roller 42 axially along itself. And the second pressing roll 43 driving mechanism is used for driving the second pressing roll 43 to rotate.

On the basis of the structure, when the inner ring is separated from the steel wire, the cut inner ring falls into the inner ring receiving frame 14, the inner ring is in a vertical state in the inner ring receiving frame 14, at the moment, the first squeezing roller 42 and the second squeezing roller 43 are driven by the squeezing roller driving mechanism to move towards the inner ring receiving frame 14 simultaneously, the first squeezing roller 42 penetrates into the middle of the inner ring in the process, then, 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 a squeezing gap formed between the first squeezing roller 42 and the second squeezing roller 43. At this moment, the squeeze roll driving mechanism drives the first squeeze roll 42 and the second squeeze roll 43 to rotate, and in the rotating process, because the steel wire in the inner ring is hard and cannot deform, and under the squeezing action, the deformed inner ring rubber outer sleeve which is easy to deform can be squeezed and separated relative to the steel wire deformation under the squeezing action, so that the separation of the inner ring rubber outer shell and the steel wire is realized.

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 or higher than the height of the first squeeze roller 42, so that the inner ring receiving frame 14 can be driven by the inner ring receiving frame driving mechanism 17 to move upwards or downwards, which is convenient for the first squeeze roller 42 to accurately penetrate into the perforation of the inner ring.

Of course, after the inner ring is separated from the outer ring, the inner ring can directly drop to the inner ring receiving frame 14, and the inner ring can be clamped and sleeved on the first squeeze roller 42 by a manipulator, so that automation can also be realized. In addition, the inner ring and steel wire separating mechanism can also be realized by other structures in the prior art, such as the structure in the tire steel wire separator disclosed in the publication number CN201010541238.7, and the separation of the inner ring and the steel wire can also be realized.

Furthermore, a plurality of helical racks 23 can be arranged on the outer surfaces of the first extrusion roll 42 and the second extrusion roll 43, the helical racks 23 are distributed at intervals around the circumference of the central axis of the first extrusion roll 42 or the second extrusion roll 43, and the helical racks 23 can be welded on the outer surfaces of the first extrusion roll 42 and the second extrusion roll 43, so that the surface friction of the first extrusion roll 42 and the second extrusion roll 43 is increased, the extrusion effect is better, and the separation is easier. Of course, spur racks or spaced convex points may be provided outside the first and second press rolls, and the friction force may be increased as well.

Of course, the inner ring receiving frame driving mechanism 17 may include an inner ring receiving frame driving cylinder, a cylinder body of the inner ring receiving frame driving cylinder is fixed on the machine body 10, a piston rod of the inner ring receiving frame driving cylinder extends along the height direction of the machine body 10, the piston rod of the inner ring receiving frame driving cylinder is fixedly connected with the inner ring receiving frame, and the inner ring receiving frame 14 is driven to move up and down when the piston rod of the inner ring receiving frame driving cylinder extends and contracts.

The squeezing roller driving mechanism can comprise a motor, a gear transmission mechanism, an adjusting screw rod 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 swivel base, and the swivel base can move along the axial direction of the first squeezing roller 42 or the second squeezing roller 43; two gears engaged with each other are provided in the rotary base, and the two gears are fixed to the outer surfaces of the first and second

pressing rollers

42 and 43, respectively. The adjusting screw rod is screwed in the rotary seat and extends along the axial direction; the hand wheel is fixed on the end part of the adjusting screw rod.

Therefore, the motor drives the first extrusion roller 42 or the second extrusion roller 43 to rotate, the corresponding other extrusion roller can rotate under the action of gear transmission, and the driving structure is simple and stable. In addition, the hand wheel rotates to drive the adjusting screw rod to rotate, the rotation movement of the swivel base is limited by the mounting frame 41, so that the swivel base moves in the mounting frame 41 along the axial direction, and the first extrusion roller 42 and the second extrusion roller 43 can move in and out.

Of course, the squeeze roller driving mechanism may also include two motors and two oil cylinders, the two motors may be respectively used to drive the first squeeze roller 42 and the second squeeze roller 43 to rotate, and the two oil cylinders may respectively drive the first squeeze roller 42 and the second squeeze roller 43 to move along their own axial directions.

Preferably, in this embodiment, the inner ring fixing assembly 33 includes a fixing shaft 332, a driving rod 333, a plurality of fixing blocks 331 and a driving element, and the fixing shaft 332 is pivoted to the machine body 10 and penetrates through the inside of the second fixing element 32. The driving rod 333 is movably inserted into the fixed shaft 332 and penetrates through an end of the fixed shaft 332, and the driving rod 333 is extended out of the end of the fixed shaft 332 to form a driving end, and the driving rod 333 is driven by the driving rod to move along the axial direction of the fixed shaft 332. In addition, a plurality of fixed blocks 331 are circumferentially distributed around the axis of the fixed shaft 332 at intervals, so that one end of each fixed block 331 is hinged with a first connecting rod 334, and the other end of each fixed block 331 is hinged with a second connecting rod; the end part of the first connecting rod 334 far away from the fixed block 331 is hinged to the driving end; the end of the second link lever remote from the fixed block 331 is hinged to the outer surface of the fixed shaft 332.

On the basis of the structure, when the inner ring is fixed, the positioning mechanism 20 drives the tire to move to the ring cutting station, the fixed shaft 332 penetrates through the inner periphery of the inner ring of the tire, and then the driving piece with the driving rod 333 retracts backwards along the axial direction of the fixed shaft 332, namely, one end of the first connecting rod 334 is driven backwards, because the other end of the first connecting rod 334 is hinged with one end of the fixed block 331, and the other end of the fixed block 331 is hinged with the second connecting rod hinged with the fixed shaft 332, when the first connecting rod 334 pushes backwards, the fixed block 331 cannot retreat due to the limitation of the second connecting rod, and can be opened outwards under the action of the first connecting rod 334 and the second connecting rod, so that the fixed block is abutted against the inner periphery of the inner ring of the tire, and the inner ring of the tire is clamped on the. And the fixed mode is realized through the opening of the fixed block 331, so that all parts of the inner ring of the tire are uniformly stressed, the tire is uniformly stressed in the rotating and cutting process, and the cutting process is stable.

Of course, after the separation of the inner ring and the outer ring of the tire is completed, the driving rod 333 can be driven by the driving member to push out forward along the axial direction, the fixing block 331 can be folded towards the fixing shaft 332 under the linkage action of the first connecting rod 334 and the second connecting rod, the inner ring of the tire loses the opening force, can be loosened and taken down, and directly falls into the inner ring recovery frame below the ring cutting station for the next operation.

Further, the outer surface of the fixing block 331 is formed as a circular arc surface for matching with the inner peripheral structure of the inner ring of the tire. When the fixing block 331 is opened outwards, the arc surface can be just attached to the inner ring of the tire, and the fixing effect is better.

It should be noted that, the driving member can be realized by an oil cylinder in the prior art, and the driving force is large and stable. In addition, the driving mechanism for driving the fixed shaft 332 to rotate may be implemented by a motor matching with a gear transmission, the motor is installed on the machine body 10, a 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 far away from the driving end are in transmission connection through the gear mechanism, so that the rotating shaft of the motor can drive the fixed shaft 332 to rotate, and further drive the fixed shaft 332 connected with the fixed shaft synchronously to rotate.

Preferably, a first fixing member driving mechanism may be further disposed on the machine body 10, and the first fixing member driving mechanism is configured to drive the first fixing member 31 to move along the axial direction of the first fixing member. Specifically, the first fixing member driving mechanism includes a first oil cylinder 362 and a guide rail 363, the cylinder body of the first oil cylinder 362 is fixedly connected to the machine body 10, and both the piston rod of the first oil cylinder 362 and the guide rail 363 extend along the axial direction of the first fixing member 31; a piston rod of the first oil cylinder 362 is fixed with an installation seat 361, and the first fixing piece 31 is installed on the installation seat 361; the bottom end of the mount 361 is slidably engaged with the guide rail 363. Thus, when the first fixing member 31 is driven to move, the first oil cylinder 362 can be started, and the piston rod of the first oil cylinder 362 can extend and retract to drive the mounting seat 361 to move back and forth along the guide rail 363, so as to drive the first fixing member 31 mounted on the mounting seat 361 to move back and forth, and realize the movement towards or away from the second fixing member 32. Meanwhile, when the first fixing member 31 is moved, the first cutter 34, which is also mounted on the mounting seat 361, is also moved back and forth, i.e., toward or away from the second fixing member 32, and inserted into the tire when moved toward the second fixing member 32.

Further, a first cutter driving mechanism is disposed on the mounting seat 361, and the first cutter driving mechanism is configured to drive the first cutter 34 to move along the axial direction of the first fixing member 31, and is configured to drive the first cutter 34 to move along the radial direction of the first fixing member 31. Therefore, when the first cutter 34 moves towards the second fixing member 32, the first cutter 34 can further provide a driving force to drive the first cutter 34 to move axially along the first fixing member 31, and penetrate into the tire, so that the cutting is smoother. In addition, the first cutting knife driving mechanism can also drive the first cutting knife 34 to move along the radial direction of the first fixing piece 31, namely the radial position of the first cutting knife 34 on the first fixing piece 31 is adjustable, so that the cutting angle of the first cutting knife 34 between the inner ring and the outer ring of the tire can be conveniently adjusted, namely the first cutting knife 34 accurately enters the limit of the inner ring and the outer ring, and the first cutting knife 34 can better separate the inner ring from the outer ring.

Preferably, a second fixing part driving mechanism may be further disposed on the machine body 10, the second fixing part driving mechanism is configured to drive the second fixing part 32 to move along the axial direction of the second fixing part, the second fixing part driving mechanism includes a plurality of second oil cylinders 37, and cylinder bodies of the plurality of second oil cylinders 37 are all fixed on the machine body 10 and circumferentially distributed at intervals around an axis of the second fixing part 32; the piston rod of each second cylinder 37 extends in the axial direction of the second fixing member 32 and is fixed to the second fixing member 32. Therefore, the second fixing member 32 can be driven to move back and forth along the self-axial direction by the extension and retraction of each second oil cylinder 37, after the inner ring and the outer ring of the tire are cut, the inner ring of the tire is still fixed on the inner ring fixing assembly 33 at the moment, each second oil cylinder 37 is started, the second fixing member 32 can move towards the first fixing member 31 under the driving of the second oil cylinder 37, the first fixing member 31 moves backwards, the second fixing member 32 can push the outer ring forwards out of the inner ring fixing assembly 33, the outer ring is always clamped by the first fixing member 31 and the second fixing member 32, the automatic separation of the inner ring and the outer ring can be realized, and in the process, the outer ring can be clamped by the first fixing member 31 and the second fixing member 32 to move to the outer ring receiving plate 13 of the machine body.

Preferably, a second cutting knife driving mechanism may be further disposed on the machine body 10, and the second cutting knife driving mechanism is configured to drive the second cutting knife 35 to move along the axial direction of the second fixing member 32, and to drive the second cutting knife 35 to move along the radial direction of the second fixing member 32. Likewise, in this way, the second cutting knife 35 can be driven by the second cutting knife driving mechanism to move forward to be inserted into the tire during cutting. After the cutting, when the second fixing member 32 moves towards the first fixing member 31, the second cutting knife 35 can be driven by the second cutting knife driving mechanism to retreat from the inner ring and the outer ring of the tire, so that the outer ring can be conveniently pushed out. In addition, the second cutting knife driving mechanism can also drive the second cutting knife 35 to move along the radial direction of the first fixing piece 31, namely, the second cutting knife 35 can be adjusted in the radial direction of the first fixing piece 31, so that the second cutting knife 35 can be adjusted in the knife entering angle between the inner ring and the outer ring of the tire, namely, the second cutting knife 35 can enter the limit of the inner ring and the outer ring accurately, and the second cutting knife 35 can better separate the inner ring and the outer ring.

It should be noted that, the first cutting knife driving mechanism in this embodiment includes a first cutting knife driving oil cylinder 341, a first adjusting screw and a first cutting knife adjusting disc 342, an adjusting plate is disposed on the mounting base 361, the adjusting plate is fixedly connected to the first adjusting screw, the first adjusting screw is screwed on the mounting base 361, the first cutting knife adjusting disc 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 oil cylinder 341 is fixed on the adjusting plate, and the piston rod of the first cutting knife driving oil cylinder 341 is fixed to the first cutting knife 34, so that the first cutting knife driving oil cylinder 341 can drive the first cutting knife 34 to move back and forth. In addition, the second cutting knife driving mechanism has the same structure as the first cutting knife driving mechanism, and also comprises a second cutting knife driving oil cylinder 351, a second adjusting screw and a second cutting knife adjusting disc 353, and the specific installation mode and the driving structure of the second cutting knife driving mechanism refer to the description of the first cutting knife driving mechanism, which is not repeated herein.

Preferably, the positioning mechanism 20 includes an installation plate 22, a positioning frame 21 and an installation plate driving mechanism, the installation plate 22 is provided with the positioning frame 21 and the positioning frame driving mechanism, a positioning space is formed inside the positioning frame 21, and the positioning space can just accommodate the tire so as to place the tire in a vertical state, i.e. positioning the tire. Specifically, a tire receiving opening 211 is arranged at the end part of the positioning frame 21 far away from the ring cutting station, and a baffle 212 for preventing the tire from rolling out is arranged at the end part of the positioning frame 21 near the ring cutting station. The positioning frame 21 can move along the axial direction of the first fixing part 31 or the second fixing part 32 under the driving of the positioning frame driving mechanism; the mounting plate driving mechanism is used for driving the mounting plate 22 to move from the positioning station to the ring cutting station. Therefore, when the ring cutting is carried out, the tire can be rolled into the positioning space from the tire receiving opening 211, the tire entering the positioning space can be placed in a vertical state, and the mounting plate 22 can move towards the ring cutting station under the driving of the mounting plate driving mechanism, namely the positioning frame 21 moves to the ring cutting station. In the process, the tire may be restrained by the stop plate 212, preventing 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 towards the second fixing piece 32, the inner ring fixing component 33 extending out of the second fixing piece 32 can be inserted into the inner ring of the positioning frame 21 to fix the inner ring of the tire, and then 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.

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 machine body 10 and extends from the positioning station to the ring cutting station, the gear is synchronously coupled with the rotating shaft of the motor and is fixed with the mounting plate 22, and when the motor rotates, the gear is meshed with the rack 23 and can drive the mounting plate 22 to move along the extending direction of the rack 23. The positioning frame driving mechanism can be realized by an air cylinder or an oil cylinder.

Of course, the positioning frame 21 in this embodiment may be formed by two four side frames fixed at intervals, the four side frames are vertically disposed, the tire can be vertically disposed by rolling into the interval between the two four side frames, and the baffle 212 can prevent the tire from rolling out.

Preferably, the machine body 10 is provided with a tire conveying bucket 11, the tire conveying bucket 11 includes a bottom plate 111 and two side plates 112, and the two side plates 112 are fixedly connected to two sides of the bottom plate 111; the bottom plate 111 is inclined from top to bottom towards the positioning station; the bottom end of the base plate 111 is engaged with the positioning station. Thus, the positioning frame 21 can be connected between the two side plates 112 of the tire conveying bucket 11, when the tire is conveyed, the tire can be conveyed to the top end of the tire conveying bucket 11 by the conveyor, and the tire rolls downwards into the positioning frame 21 under the guidance of the bottom plate 111 for positioning.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. An automatic tire handling device, comprising,

2. The automatic tire processing apparatus according to claim 1, wherein the machine body is provided with an inner ring drop port, an outer ring receiving plate, an inner ring receiving frame, and an outer ring receiving box; the inner ring dropping opening and the outer ring receiving plate are arranged in parallel at a ring cutting station; the inner ring receiving frame is connected below the inner ring falling port and used for receiving the inner ring so as to enable the inner ring to be placed in a vertical state; the outer ring receiving box is connected to the side part of the outer ring receiving plate and used for receiving the outer ring; the inner ring and steel wire separating mechanism is used for receiving the inner ring in the inner ring receiving frame.

3. The apparatus according to claim 2, wherein the machine body is provided with an inner ring receiving frame driving mechanism for driving the inner ring receiving frame to move in a height direction of the machine body;

the inner ring and steel wire separating mechanism comprises,

4. The automated tire processing apparatus of claim 3, wherein the outer surface of each of the first and second squeeze rollers is provided with a plurality of helical racks, the plurality of helical racks being circumferentially spaced about the central axis of the first or second squeeze roller.

5. The apparatus according to claim 3, wherein the inner ring receiving frame driving mechanism includes an inner ring receiving frame driving cylinder, a cylinder body of the inner ring receiving frame driving cylinder is fixedly connected to the machine body, and a piston rod of the inner ring receiving frame driving cylinder extends in a height direction of the machine body and is fixedly connected to the inner ring receiving frame.

6. The apparatus according to claim 1, wherein the inner ring fixing assembly comprises a fixing shaft, a driving rod, a plurality of fixing blocks and a driving member, the fixing shaft is pivoted to the machine body and penetrates through the second fixing member; the driving rod is movably penetrated in the fixed shaft and penetrates out of the end part of the fixed shaft; the end part of the driving rod extending out of the fixed shaft is formed into a driving end; the driving piece is used for driving the driving rod to move along the axial direction of the fixed shaft; the 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 part of the first connecting rod, which is far away from the fixed block, is hinged to the driving end; the end part of the second connecting rod far away from the fixed block is hinged on the outer surface of the fixed shaft.

7. The apparatus according to claim 1, wherein the machine body is provided with a first fixing member driving mechanism for driving the first fixing member to move axially along the machine body and a second fixing member driving mechanism; the first fixing piece driving mechanism comprises a first oil cylinder and a guide rail, and a cylinder body of the first oil cylinder is fixedly connected to the machine body; a piston rod of the first oil cylinder and the guide rail extend along the axial direction of the first fixing piece; a piston rod of the first oil cylinder is fixedly provided with an installation seat, and the first fixing piece and the first cutting knife are both arranged on the installation seat; the bottom end of the mounting seat is in sliding fit with the guide rail; the second fixing piece driving mechanism is used for driving the second fixing piece to move along the axial direction of the second fixing piece driving mechanism; the second fixing piece driving mechanism comprises a plurality of second oil cylinders, and cylinder bodies of the second oil cylinders are fixed on the machine body and are distributed at intervals around the axis circumference of the second fixing piece; and the piston rod of each second oil cylinder extends along the axial direction of the second fixing piece and is fixed with the second fixing piece.

8. The automatic tire processing apparatus according to claim 1, wherein the positioning mechanism includes a mounting plate, a positioning frame, and a mounting plate driving mechanism, the mounting plate being provided with the positioning frame and the positioning frame driving mechanism, the positioning frame being internally formed with a positioning space for receiving the tire so as to place the tire in a vertical state; the end part of the positioning frame, which is far away from the ring cutting station, is provided with a tire receiving opening; the end part of the positioning frame, which is close to the ring cutting station, is provided with a baffle plate for preventing the tire from rolling out; the positioning frame can move along the axial direction of the first fixing piece or the second fixing piece under the driving of the positioning frame driving mechanism; the mounting plate driving mechanism is used for driving the mounting plate to move from the positioning station to the ring cutting station.