CN114311766A

CN114311766A - Full-automatic tire repair device

Info

Publication number: CN114311766A
Application number: CN202210042663.4A
Authority: CN
Inventors: 张星慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-04-12

Abstract

A fully automatic tire repair device comprising: a shell part, a propping part and an inspection repairing part; the shell part is placed on the ground, so that the tire repair device is convenient to use when a tire is repaired; the distraction part and the inspection and repair part are arranged in the shell part, and the inspection and repair part is positioned on the side surface of the distraction part; the expanding part is mainly used for expanding the inflated tire according to the size of the tire, and the repairing part is used for inspecting the broken hole of the tire expanded by the expanding part and repairing the tire; the invention provides a full-automatic tire repairing device which can rapidly complete repairing operation, ensure repairing quality, reduce the workload of repair personnel and bring convenience to riding personnel.

Description

Full-automatic tire repair device

Technical Field

The invention relates to the technical field of tire repair, in particular to a full-automatic tire repair device.

Background

The riding is a healthy natural walking replacing mode, and is simple and environment-friendly. With the increasing awareness of environmental protection, people tend to ride and go out, which directly brings about the result that the number of bicycles and electric vehicles increases sharply, in the process of riding, people often encounter the phenomenon of air leakage of the inner tube, once the tire is leaked, people can not ride the bicycle any more, this brings great inconvenience to people who are used to travel by riding, and people often find a tire repair person who specially repairs bicycles and electric vehicles, however, because no planning tool specially used for tire repair exists, the bicycle repair person also repairs the tire by virtue of personal experience, the process is not slow, moreover, the tire repair effect is not well controlled, and the phenomenon that the repaired tire leaks slowly often occurs, therefore, a full-automatic tire repair device is needed, the repair operation can be completed quickly, the repairing quality is ensured, the workload of repair personnel is reduced, and convenience is brought to riding personnel.

Disclosure of Invention

Aiming at the technical problems, the invention provides a full-automatic tire repairing device which can rapidly complete repairing operation, ensure repairing quality, reduce the workload of repair personnel and bring convenience to riding personnel.

The technical scheme adopted by the invention is as follows: a fully automatic tire repair device comprising: a shell part, a propping part and an inspection repairing part; the shell part is placed on the ground, so that the tire repair device is convenient to use when a tire is repaired; the distraction part and the inspection and repair part are arranged in the shell part, and the inspection and repair part is positioned on the side surface of the distraction part; the expanding part is mainly used for expanding the inflated tire according to the size of the tire, and the repairing part is used for inspecting the broken hole of the tire expanded by the expanding part and repairing the tire;

the housing portion includes: a bracket A and an electric cylinder A; the bracket A is slidably arranged in a groove on the side surface of the shell part; the cylinder body part of the electric cylinder A is fixedly arranged on the side panel of the shell part, and the piston rod end of the electric cylinder A is fixedly connected with the side surface of the bracket A.

The unfolding part comprises an inflating device, a motor A, a circular frame, a moving rod A, a rack A, a circular rod A and a motor B; the inflation device is fixedly arranged in the shell part; the motor A is fixedly arranged in the shell part, a motor shaft of the motor A is fixedly connected with the circular frame, and the circular frame is provided with a hollow rod; the moving rods A are slidably mounted in the hollow rods on the circular frame, one ends of the moving rods A are provided with supporting plates, and the supporting plates on the six moving rods A are arc-shaped plates; the rack A is fixedly arranged on the movable rod A; the round rod A is rotatably arranged in a round hole of a plate on the shell part, a gear is fixedly arranged on the round rod A, the gear on the round rod A is meshed with the rack A, bevel gears are arranged at two ends of the round rod A, and the bevel gears are meshed with the bevel gears of the other round rod A; the motor B is fixedly arranged in the shell part, and a gear is fixedly arranged on a motor shaft of the motor B and is meshed with a gear on the round rod A.

The inspection and repair part comprises: the device comprises an inspection mechanism, a tire clamping mechanism, a support B and a repairing mechanism; the device comprises a support A, a tire clamping mechanism, a repairing mechanism, a tire clamping mechanism, a tire fixing mechanism and a tire repairing mechanism, wherein the inspection mechanism is fixedly arranged on the support A; the tire clamping mechanism clamps the tire transferred by the inspection mechanism, the tire is prevented from sliding during repair, the broken hole is accurately placed on the support B, and the repair mechanism grinds, smears and patches the broken hole of the tire.

Preferably, the inspection mechanism includes: the device comprises a lead screw sliding block group, an electric cylinder C, a semi-annular frame, a small rotating wheel, an annular support A, an annular support B, a motor C, a moving rod B, an electric cylinder B and a gear A; the lead screw sliding block set is fixedly arranged on the support A, the cylinder body part of the electric cylinder C is fixedly arranged on the lead screw sliding block set, the piston rod end of the electric cylinder C is fixedly connected with one semi-annular frame, the number of the semi-annular frames is two, the two semi-annular frames can be combined into a plurality of semicircles to wrap a tire, the lower end of the other semi-annular frame is provided with a telescopic rod, the fixed end of the telescopic rod is fixedly connected with a sliding block on the lead screw sliding block set, and the piston rod end of the telescopic rod is connected with the piston rod end of the electric cylinder C through the telescopic frame; the small rotating wheels are provided with a plurality of rods, the small rotating wheels are rotatably arranged in the circular holes on the semi-annular frame, and each small rotating wheel is not contacted; the annular bracket A is fixedly arranged on the bracket A; the annular bracket B is fixedly connected with the annular bracket A through a rod, and a circle of gear teeth are arranged on the annular bracket B; the motor C is slidably arranged on the annular bracket B, and a gear is arranged on a motor shaft of the motor C and is meshed with the gear teeth on the annular bracket B; one end of a moving rod B is slidably arranged in a groove on the lower end face of the annular support A, the other end of the moving rod B is rotatably connected with a fixed block of a cylinder body part of an electric cylinder B, and a clamp is arranged at the end of a piston rod of the electric cylinder B; and the gear A is fixedly arranged below a fixed block of a cylinder body part of the electric cylinder B.

Preferably, the tire clamping mechanism comprises: the device comprises an L-shaped rod, a rack B, a round rod C, a motor D and a gear B; the L-shaped rod is slidably arranged in the square hole on the bracket B, and the upper end of the L-shaped rod is positioned on the upper end surface of the bracket B; the rack B is fixedly arranged at the lower end of the L-shaped rod; the round rod B is rotatably arranged in a round hole of a lower end plate of the bracket B, a gear and a bevel gear are fixedly arranged on the round rod B, and the gear on the round rod B is meshed with the rack B; the round rod C is rotatably arranged in a round hole of the lower end plate of the support B, two bevel gears are respectively arranged at two ends of the round rod C, and the bevel gear at one end of the round rod C is meshed with the bevel gear on the round rod B; the motor D is fixedly arranged on the bracket A, a bevel gear is arranged on a motor shaft of the motor D, and the bevel gear is meshed with the bevel gear at the other end of the round rod C; gear B is fixed mounting on motor D's motor shaft, gear B and gear A intermeshing.

Preferably, the repair mechanism comprises: the device comprises a motor E, a disc, a motor F, a special-shaped cam, a sanding plate, a storage bottle, a gear C, a storage box, a round rod D, Z-shaped rod, a motor G, a round rod E and a long rod; the motor E is fixedly arranged on the upper end plate of the bracket B, and a motor shaft of the motor E penetrates through a round hole of the upper end plate of the bracket B and is fixedly connected with the disc; the motor F is fixedly arranged on the upper end face of the disc, a motor shaft of the motor F is fixedly connected with the special-shaped cam, and a lower end shaft of the special-shaped cam slides in the groove on the upper end face of the grinding plate; the sanding plate is slidably arranged in the groove on the lower end face of the disc through the rod; the storage bottle is rotatably arranged in the circular hole on the disc, the lower end of the storage bottle is connected with the glue applying brush through the hollow pipe, glue is stored in the storage bottle and flows to the glue applying brush through the hollow pipe, and the hollow pipe on the storage bottle is fixedly provided with a gear; the gear C is rotatably arranged in a circular hole on the disc through a shaft, the gear C is meshed with a gear on the storage bottle, and the shaft of the gear C is connected with a motor shaft of the motor F through a synchronous belt; the storage box is fixedly arranged in the groove on the disc, and the repairing paste is stored in the storage box; the round rod D is slidably mounted in a round hole of a side panel of the storage box, the round rod D is connected with the storage box through a spring, one end of the round rod D is provided with a push plate, the push plate slides at an outlet at the lower end of the storage box, the other end of the round rod D is provided with a groove, the Z-shaped rod is rotatably mounted in the round hole of the side panel of the storage box, one end of the Z-shaped rod slides in the groove at one end of the round rod D, the other end of the Z-shaped rod is fixedly connected with a shaft of a motor G, the motor G is fixedly mounted on the side of the storage box, and a bevel gear is fixedly mounted on a motor shaft of the motor G; the round rod E is rotatably arranged in a round hole of an upper end plate of the storage box, one end of the round rod E is provided with a bevel gear, the bevel gear is meshed with a bevel gear on a motor shaft of the motor G, and the other end of the round rod E is provided with a cam; the stock slidable mounting is in the square hole on the disc, and in the recess on the cam on the round bar E of the upper end slidable mounting of stock, the lower extreme of stock was equipped with a push pedal, and the push pedal reciprocates in the square groove department of storing the box opposite side.

Preferably, the small rotating wheel is made of plastic materials.

Compared with the prior art, the invention has the beneficial effects that:

1. before repairing the tire, the manual work overlaps the tire in the backup pad on the carriage release lever A earlier, then motor B starts, drives the epaxial gear revolve of motor B's motor, and rack A drives carriage release lever A and outwards removes, and the backup pad on the carriage release lever A props up the tire, through adjusting the size, applicable multiple model tire.

2. When a tire broken part needs to be checked, firstly the electric cylinder C works, the two semi-annular frames are pushed to the position horizontal to the clamp on the electric cylinder B, then the screw rod sliding block set works, the motor C is started to drive the moving rod B to rotate at the lower end of the annular support A, the broken hole of the tire is found, the clamp at one end of the electric cylinder B clamps the broken hole of the tire, and therefore the position of the broken hole of the tire is determined.

3. The motor D is started to drive the gear B to rotate, the gear B drives the gear A meshed with the gear B to rotate, the gear A drives the electric cylinder B to rotate, the clamp on the electric cylinder B places the tire on the support B, and the broken part of the tire faces upwards; meanwhile, the motor D drives the round rod C to rotate, the round rod C drives the round rod B to rotate, and the round rod B drives the rack B to move downwards, so that the L-shaped rod tightly buckles two sides of the hole of the tire on the support B, and the subsequent patching work is conveniently and smoothly carried out.

Drawings

Fig. 1-3 are schematic diagrams of the overall structure of the present invention.

Fig. 4 is a schematic structural view of the spreading portion of the present invention.

FIG. 5 is a schematic structural diagram of the inspection and repair part of the present invention.

Fig. 6 and 7 are schematic views of an inspection mechanism in the inspection and repair part of the present invention.

FIG. 8 is a schematic view of a tire gripping mechanism in the inspection and repair part of the present invention.

Fig. 9 and 10 are schematic views of a repairing mechanism in an inspection repairing portion of the present invention.

Reference numerals

1-a shell part; 2-a spreader portion; 3-checking the repaired part; 101-scaffold a; 102-electric cylinder A; 201-an inflator; 202-Motor A; 203-round shelf; 204-travel bar a; 205-rack a; 206-round bar A; 207-motor B; 301-lead screw slider group; 302-electric cylinder C; 303-a half-ring frame; 304-a small wheel; 305-toroidal support a; 306-ring support B; 307-Motor C; 308-travel bar B; 309-electric cylinder B; 310-gear A; 311-bracket B; 312-L-shaped rod; 313-rack B; 314-round bar B; 315-round bar C; 316-Motor D; 317-Gear B; 318-electric machine E; 319-disc; 320-motor F; 321-a special-shaped cam; 322-sanding plate; 323-storage bottle; 324-gear C; 325-storage box; 326-round rod D; 327-Z shaped bar; 328-motor G; 329-round bar E; 330-long rod.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein for the purpose of illustrating the invention by way of illustration and description, and not for the purpose of limiting the same. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.

Referring to fig. 1 to 10, a full-automatic tire repairing apparatus includes: a shell part 1, a spreading part 2 and an inspection and repair part 3; the shell part 1 is placed on the ground, so that the tire repair is convenient to use; the expanding part 2 and the inspection and repair part 3 are arranged in the shell part 1, and the inspection and repair part 3 is positioned on the side surface of the expanding part 2; the expanding part 2 mainly expands the inflated tyre according to the size of the tyre, and the inspection and repair part 3 inspects the broken hole of the tyre expanded by the expanding part 2 and repairs the broken hole;

the housing part 1 shown in fig. 1-3 comprises: a bracket A101 and an electric cylinder A102; the bracket A101 is slidably arranged in a groove on the side surface of the shell part 1; the cylinder body part of the electric cylinder A102 is fixedly arranged on the side panel of the shell part 1, and the piston rod end of the electric cylinder A102 is fixedly connected with the side surface of the bracket A101; specifically, the electric cylinder a102 is started to push the bracket a101 inwards, so that the inspection mechanism on the inspection and repair part 3 and the tire on the expansion part 2 are in proper positions, and the inspection mechanism can conveniently inspect the broken part of the tire.

The distracting part 2 shown in fig. 4 includes an inflator 201, a motor a202, a circular frame 203, a moving rod a204, a rack a205, a circular rod a206, and a motor B207; the inflating device 201 is fixedly arranged in the shell part 1, and the inflating device 201 firstly inflates the tire when the tire needs to be repaired; the motor A202 is fixedly arranged in the shell part 1, a motor shaft of the motor A is fixedly connected with the circular frame 203, and the circular frame 203 is provided with a hollow rod; the moving rods A204 are slidably mounted in the hollow rods on the circular frame 203, one ends of the moving rods A204 are provided with supporting plates, and the supporting plates on the six moving rods A204 are arc-shaped plates; the rack A205 is fixedly arranged on the moving rod A204; the round rod A206 is rotatably installed in a round hole of a plate on the shell part 1, a gear is fixedly installed on the round rod A206, the gear on the round rod A206 is meshed with the rack A205, two ends of the round rod A206 are provided with bevel gears, and the bevel gears are meshed with the bevel gears of the other round rod A206; the motor B207 is fixedly arranged in the shell part 1, and a gear is fixedly arranged on a motor shaft of the motor B, and the gear is meshed with a gear on the round rod A206; specifically, before repairing the tire, the tire is manually sleeved on the support plate on the moving rod a204, then the motor B207 is started to drive the gear on the motor shaft of the motor B207 to rotate, and then the circular rod a206 is driven to rotate, the circular rod a206 drives all the circular rods a206 to rotate through the bevel gears thereon, the circular rod a206 drives the rack a205 to move outwards through the gears thereon, the rack a205 drives the moving rod a204 to move outwards, the support plate on the moving rod a204 supports the tire, and meanwhile, the inflating device 201 inflates the tire, so that the tire broken part is conveniently found, then the motor a202 is started to drive the circular frame 203 to rotate, and then the tire is driven to rotate, so that the subsequent work is conveniently and smoothly carried out.

4. The inspection repair part 3 shown in fig. 5 includes: the device comprises an inspection mechanism, a tire clamping mechanism, a bracket B311 and a repairing mechanism; the inspection mechanism is fixedly arranged on the support A101, the tire clamping mechanism is arranged on the support A101 and is positioned on the side surface of the inspection mechanism, the support B311 is fixedly arranged on the support A101, the repairing mechanism is rotatably arranged on the support B311, the inspection mechanism is responsible for finding out a hole of the tire and transferring the hole to the tire clamping mechanism, and therefore the subsequent tire repairing work can be conveniently and smoothly carried out; the tire clamping mechanism clamps the tire transferred by the inspection mechanism, the tire is prevented from sliding off during repair, the broken hole is accurately placed on the support B311, and the repair mechanism grinds, applies glue and patches the broken hole of the tire.

As shown in fig. 6 and 7, in the inspection mechanism, a lead screw slider group 301 is fixedly mounted on a support a101, a cylinder body part of an electric cylinder C302 is fixedly mounted on the lead screw slider group 301, a piston rod end of the electric cylinder C302 is fixedly connected with a semi-ring frame 303, two semi-ring frames 303 are provided, the two semi-ring frames 303 can be combined into a plurality of semi-rings to wrap a tire, a telescopic rod is arranged at the lower end of the other semi-ring frame 303, the fixed end of the telescopic rod is fixedly connected with a slider on the lead screw slider group 301, and a piston rod end of the telescopic rod is connected with a piston rod end of the electric cylinder C302 through the telescopic frame; specifically, when a tire broken part needs to be checked, firstly, the electric cylinder C302 works, the two semi-annular frames 303 are pushed to the position horizontal to the clamp on the electric cylinder B309, then the lead screw slider group 301 works, so that the semi-annular frames 303 on the sliders of the lead screw slider group 301 are close to the other semi-annular frame 303, and the tire is buckled in the circular rings of the semi-annular frames 303; the small rotating wheels 304 are provided with a plurality of small rotating wheels 304, the small rotating wheels 304 are rotatably arranged in the circular holes on the semi-annular frame 303, each small rotating wheel 304 is not contacted, and the small rotating wheels 304 are made of plastic materials and have the characteristics of light weight, thinness and portability; the annular bracket A305 is fixedly arranged on the bracket A101; the annular bracket B306 is fixedly connected with the annular bracket A305 through a rod, and a ring of gear teeth are arranged on the annular bracket B306; the motor C307 is slidably arranged on the annular bracket B306, and a motor shaft of the motor C is provided with a gear which is meshed with the gear teeth on the annular bracket B306; one end of a moving rod B308 is slidably arranged in a groove on the lower end face of the annular support A305, the other end of the moving rod B308 is rotatably connected with a fixed block of a cylinder body part of an electric cylinder B309, and a clamp is arranged at the piston rod end of the electric cylinder B309; the gear A310 is fixedly arranged below a fixed block of a cylinder body part of the electric cylinder B309; specifically, when the tire rotates slowly, a broken part on the tire rotates to the semi-annular frame 303, air in the tire blows the small rotating wheel 304 on the semi-annular frame 303 to rotate, the rotating small rotating wheel 304 transmits a signal, an inductor at the lower end of the motor C307 receives the signal, the motor C307 is started, the moving rod B308 is driven to rotate at the lower end of the annular support A305, the broken hole of the tire is found, the broken hole of the tire is clamped by the clamp at one end of the electric cylinder B309, and therefore the position of the broken part of the tire is determined.

As shown in fig. 8, in the tire clamping mechanism, the L-shaped rod 312 is slidably mounted in a square hole on the bracket B311, and the upper end of the L-shaped rod 312 is located on the upper end surface of the bracket B311; the rack B313 is fixedly arranged at the lower end of the L-shaped rod 312; the round rod B314 is rotatably arranged in a round hole of a lower end plate of the bracket B311, a gear and a bevel gear are fixedly arranged on the round rod B314, and the gear on the round rod B314 is meshed with the rack B313; the round bar C315 is rotatably arranged in a round hole of a lower end plate of the bracket B311, two bevel gears are respectively arranged at two ends of the round bar C315, and the bevel gear at one end of the round bar C315 is meshed with the bevel gear on the round bar B314; the motor D316 is fixedly arranged on the bracket A101, and a motor shaft of the motor D is provided with a bevel gear which is meshed with the bevel gear at the other end of the round rod C315; specifically, the motor D316 drives the round bar C315 to rotate, the round bar C315 drives the round bar B314 to rotate, and the round bar B314 drives the rack B313 to move downwards, so that the L-shaped bar 312 tightly buckles two sides of the hole of the tire on the bracket B311, and the subsequent patching work is facilitated to be smoothly performed; the gear B317 is fixedly arranged on the motor shaft of the motor D316, and the gear B317 is meshed with the gear A310; specifically, the motor D316 is started to drive the gear B317 to rotate, the gear B317 drives the gear a310 engaged with the gear B317 to rotate, and the gear a310 drives the electric cylinder B309 to rotate, so that the clamp on the electric cylinder B309 places the tire on the bracket B311, and the broken portion of the tire faces upward.

As shown in fig. 9 and 10, in the repairing mechanism, the motor E318 is fixedly mounted on the upper end plate of the bracket B311, and a motor shaft of the motor E318 passes through a circular hole of the upper end plate of the bracket B311 and is fixedly connected with the disc 319; the motor F320 is fixedly arranged on the upper end face of the disc 319, a motor shaft of the motor is fixedly connected with the special-shaped cam 321, and a lower end shaft of the special-shaped cam 321 slides in a groove on the upper end face of the sanding plate 322; the sanding plate 322 is slidably mounted in a groove on the lower end surface of the disc 319 through a rod; specifically, the motor E318 is started to drive the disc 319 to rotate, so that the frosted plate 322 is aligned with the tire broken part, then the motor F320 is started to drive the special-shaped cam 321 to rotate, the special-shaped cam 321 drives the frosted plate 322 to move left and right, and the tire broken part is polished; the storage bottle 323 is rotatably installed in a circular hole in the disc 319, the lower end of the storage bottle 323 is connected with the glue applying brush through a hollow pipe, glue is stored in the storage bottle 323 and flows to the glue applying brush through the hollow pipe, and a gear is fixedly installed on the hollow pipe on the storage bottle 323; the gear C324 is rotatably arranged in a circular hole in the disc 319 through a shaft, the gear C324 is meshed with a gear on the storage bottle 323, and the shaft of the gear C324 is connected with a motor shaft of the motor F320 through a synchronous belt; specifically, the motor E318 drives the disc 319 to rotate again, so that the brush at the lower end of the storage bottle 323 is aligned with the ground tire broken part, and meanwhile, the motor F320 drives the gear C324 to rotate, so as to drive the hollow pipe on the storage bottle 323 to rotate, so as to drive the brush at the lower end of the storage bottle 323 to rotate, and apply glue to the broken part of the tire; the storage box 325 is fixedly arranged in a groove on the disc 319, and a repairing paste is stored in the storage box 325; the round rod D326 is slidably arranged in a round hole of a side plate of the storage box 325, the round rod D326 is connected with the storage box 325 through a spring, one end of the round rod D326 is provided with a push plate, the push plate slides at an outlet at the lower end of the storage box 325, the other end of the round rod D326 is provided with a groove, the Z-shaped rod 327 is rotatably arranged in the round hole of the side plate of the storage box 325, one end of the Z-shaped rod 327 slides in the groove at one end of the round rod D326, the other end of the Z-shaped rod 327 is fixedly connected with a shaft of the motor G328, the motor G328 is fixedly arranged on the side surface of the storage box 325, and a bevel gear is fixedly arranged on a motor shaft of the motor; the round rod E329 is rotatably arranged in a round hole of an upper end plate of the storage box 325, one end of the round rod E329 is provided with a bevel gear, the bevel gear is meshed with a bevel gear on a motor shaft of the motor G328, and the other end of the round rod E329 is provided with a cam; the long rod 330 is slidably arranged in a square hole on the disc 319, the upper end of the long rod 330 is slidably arranged in a groove on a cam on the round rod E329, the lower end of the long rod 330 is provided with a push plate, the push plate moves up and down in a square groove at the other side of the storage box 325, and the repair paste of the square hole at the side surface can be pushed to a broken hole of a tire to repair the tire; specifically, motor E318 drives disc 319 and rotates for the quad slit of storing box 325 side aims at the broken department of tire, then motor G328 starts, drive Z shape pole 327 and rotate, and then drive round bar D326 and remove, the push pedal of round bar D326 one end is pushed out the square groove of storing box 325 side with a patch of repairing in the storing box 325, motor G328 drives round bar E329 simultaneously and rotates, and then drives the cam of round bar E329 one end and rotate, the cam promotes stock 330 and moves down, push away the broken department of tire with the repairing in the storage box 325 side direction groove, repair the broken department of tire.

The working principle is as follows: before repairing the tire, the tire is manually sleeved on a supporting plate on a moving rod A204, then a motor B207 is started to drive a gear on a motor shaft of the motor B207 to rotate, and further a round rod A206 is driven to rotate, the round rod A206 drives all round rods A206 to rotate through bevel gears on the round rod A206, the round rod A206 drives a rack A205 to move outwards through the gears on the round rod A206, the rack A205 drives the moving rod A204 to move outwards, the supporting plate on the moving rod A204 supports the tire, and meanwhile, an inflating device 201 inflates the tire, so that a tire broken part is conveniently found;

then the electric cylinder A102 is started to push the support A101 inwards to enable an inspection mechanism on an inspection repair part 3 to contact a tire, the electric cylinder C302 works to push the two semi-annular frames 303 to be horizontal to a clamp on the electric cylinder B309, then the lead screw sliding block set 301 works to enable the semi-annular frames 303 on the sliding blocks of the lead screw sliding block set 301 to approach to the other semi-annular frame 303 to buckle the tire in the rings of the two semi-annular frames 303, then the motor A202 is started to drive the circular frames 203 to rotate and further drive the tire to rotate, when a broken part on the tire rotates to the semi-annular frame 303, air in the tire blows a small rotating wheel 304 on the semi-annular frame 303 to rotate, the rotating small rotating wheel 304 transmits a signal, a sensor at the lower end of the motor C307 receives the signal, the motor C307 is started to drive a moving rod B308 to rotate at the lower end of the annular support A305 to find the broken part of the tire, and the clamp at one end of the hole of the electric cylinder B309, thus determining the position of the broken part of the tire;

the motor D316 is started to drive the gear B317 to rotate, the gear B317 drives the gear A310 meshed with the gear B317 to rotate, the gear A310 drives the electric cylinder B309 to rotate, the clamp on the electric cylinder B309 enables the tire to be placed on the bracket B311, and the broken part of the tire is upward; meanwhile, the motor D316 drives the round rod C315 to rotate, the round rod C315 drives the round rod B314 to rotate, and the round rod B314 drives the rack B313 to move downwards, so that the L-shaped rod 312 tightly buckles two sides of the hole of the tire on the bracket B311, and the subsequent patching work is conveniently and smoothly carried out;

when the tire is repaired, the motor E318 is started to drive the disc 319 to rotate, so that the frosted plate 322 is aligned with the broken part of the tire, then the motor F320 is started to drive the special-shaped cam 321 to rotate, the special-shaped cam 321 drives the frosted plate 322 to move left and right, and the broken part of the tire is polished; then the motor E318 drives the disc 319 to rotate again, so that the brush at the lower end of the storage bottle 323 is aligned with the ground tire broken part,

meanwhile, the motor F320 drives the gear C324 to rotate, so as to drive the hollow pipe on the storage bottle 323 to rotate, further drive the brush at the lower end of the storage bottle 323 to rotate, and glue is applied to the broken part of the tire; finally, the motor E318 drives the disc 319 to rotate, so that the square hole in the side face of the storage box 325 is aligned with the tire broken part, then the motor G328 is started to drive the Z-shaped rod 327 to rotate, further drive the round rod D326 to move, the push plate at one end of the round rod D326 pushes out a patch of patch in the storage box 325 into the square groove in the side face of the storage box 325, meanwhile, the motor G328 drives the round rod E329 to rotate, further drive the cam at one end of the round rod E329 to rotate, the cam pushes the long rod 330 to move downwards, the patch in the groove in the side face direction of the storage box 325 is pushed to the tire broken part, and the tire broken part is repaired.

Claims

1. A fully automatic tire repair device comprising: a shell part (1), a propping part (2) and an inspection and repair part (3); the method is characterized in that: the shell part (1) is placed on the ground, so that the tire repair device is convenient to use when a tire is repaired; the expanding part (2) and the inspection and repair part (3) are arranged in the shell part (1), and the inspection and repair part (3) is positioned on the side surface of the expanding part (2); the expanding part (2) is mainly used for expanding the inflated tire according to the size of the tire, and the inspection and repair part (3) is used for inspecting the broken hole of the tire expanded by the expanding part (2) and repairing the tire;

the housing portion (1) comprises: a bracket A (1001) and an electric cylinder A (102); the bracket A (101) is arranged in a groove on the side surface of the shell part (1) in a sliding manner; the cylinder body part of the electric cylinder A (102) is fixedly arranged on the side panel of the shell part (1), and the piston rod end of the electric cylinder A (102) is fixedly connected with the side surface of the bracket A (101);

the unfolding part (2) comprises an inflating device (201), a motor A (202), a circular frame (203), a movable rod A (204), a rack A (205), a round rod A (206) and a motor B (207); the inflator (201) is fixedly arranged in the shell part (1); the motor A (202) is fixedly arranged in the shell part (1), a motor shaft of the motor A is fixedly connected with the circular frame (203), and the circular frame (203) is provided with a hollow rod; the moving rods A (204) are slidably mounted in the hollow rods on the circular frame (203), one ends of the moving rods A (204) are provided with supporting plates, and the supporting plates on the six moving rods A (204) are arc-shaped plates; the rack A (205) is fixedly arranged on the moving rod A (204); the round rod A (206) is rotatably installed in a round hole of a plate on the shell part (1), a gear is fixedly installed on the round rod A (206), the gear on the round rod A (206) is meshed with the rack A (205), bevel gears are arranged at two ends of the round rod A (2006), and the bevel gears are meshed with the bevel gears of the other round rod A (206); the motor B (207) is fixedly arranged in the shell part (1), a gear is fixedly arranged on a motor shaft of the motor B, and the gear is meshed with a gear on the round rod A (206);

the inspection repair part (3) comprises: an inspection mechanism, a tire clamping mechanism, a bracket B (311) and a repairing mechanism; the device comprises an inspection mechanism, a tire clamping mechanism, a support A (101), a support B (311), a repairing mechanism and a tire repairing mechanism, wherein the inspection mechanism is fixedly arranged on the support A (101), the tire clamping mechanism is positioned on the side surface of the inspection mechanism, the support B (311) is fixedly arranged on the support A (101), and the repairing mechanism is rotatably arranged on the support B (311); the tire clamping mechanism clamps the tire transferred by the inspection mechanism, the tire is prevented from sliding off during repair, the broken hole is accurately placed on the support B (311), and the repair mechanism grinds, applies glue and repairs the broken hole of the tire.

2. A fully automatic tire puncture repair device according to claim 1, wherein said inspection mechanism comprises: the device comprises a lead screw sliding block set (301), an electric cylinder C (302), a semi-annular frame (303), a small rotating wheel (304), an annular support A (305), an annular support B (306), a motor C (307), a moving rod B (308), an electric cylinder B (309) and a gear A (310); the lead screw sliding block set (301) is fixedly arranged on the support A (101), the cylinder body part of the electric cylinder C (302) is fixedly arranged on the lead screw sliding block set (301), the piston rod end of the electric cylinder C (302) is fixedly connected with a semi-ring-shaped frame (303), the number of the semi-ring-shaped frames (303) is two, the two semi-ring-shaped frames (303) can be combined into a plurality of semi-circles to wrap tires, the lower end of the other semi-ring-shaped frame (303) is provided with a telescopic rod, the fixed end of the telescopic rod is fixedly connected with a sliding block on the lead screw sliding block set (301), and the piston rod end of the telescopic rod is connected with the piston rod end of the electric cylinder C (302) through the telescopic frame; the small rotating wheels (304) are provided with a plurality of rods, the small rotating wheels (304) are rotatably arranged in circular holes in the semi-annular frame (303), and each small rotating wheel (304) is not contacted; the annular support A (305) is fixedly arranged on the support A (101); the annular support B (306) is fixedly connected with the annular support A (305) through a rod, and a ring of gear teeth are arranged on the annular support B (306); the motor C (307) is slidably arranged on the annular bracket B (306), and a gear is arranged on a motor shaft of the motor C, and the gear is meshed with the gear teeth on the annular bracket B (306); one end of a moving rod B (308) is slidably arranged in a groove on the lower end face of the annular support A (305), the other end of the moving rod B (308) is rotatably connected with a fixed block of a cylinder body part of an electric cylinder B (309), and a clamp is arranged at the piston rod end of the electric cylinder B (309); the gear A (310) is fixedly arranged below a fixed block of a cylinder body part of the electric cylinder B (309).

3. The full-automatic tire patching device as claimed in claim 1, wherein the tire clamping mechanism comprises: an L-shaped rod (312), a rack B (313), a round rod B (314), a round rod C (315), a motor D (316) and a gear B (317); the L-shaped rod (312) is slidably mounted in a square hole in the support B (311), and the upper end of the L-shaped rod (312) is positioned on the upper end face of the support B (311); the rack B (313) is fixedly arranged at the lower end of the L-shaped rod (312); the round rod B (314) is rotatably arranged in a round hole of a lower end plate of the bracket B (311), a gear and a bevel gear are fixedly arranged on the round rod B (314), and the gear on the round rod B (314) is meshed with the rack B (313); the round bar C (315) is rotatably arranged in a round hole of a lower end plate of the support B (311), two bevel gears are respectively arranged at two ends of the round bar C (315), and the bevel gear at one end of the round bar C (315) is meshed with the bevel gear on the round bar B (314); the motor D (316) is fixedly arranged on the bracket A (101), and a bevel gear is arranged on a motor shaft of the motor D, and is meshed with the bevel gear at the other end of the round rod C (315); the gear B (317) is fixedly arranged on the motor shaft of the motor D (316), and the gear B (317) is meshed with the gear A (310).

4. The fully automatic tire retreading device as recited in claim 1, wherein the tire retreading mechanism comprises: the device comprises a motor E (318), a disc (319), a motor F (320), a special-shaped cam (321), a sanding plate (322), a storage bottle (323), a gear C (324), a storage box (325), a round rod D (326), a Z-shaped rod (327), a motor G (328), a round rod E (329) and a long rod (330); the motor E (318) is fixedly arranged on the upper end plate of the bracket B (311), and a motor shaft of the motor E (318) penetrates through a round hole of the upper end plate of the bracket B (311) and is fixedly connected with the disc (319); the motor F (320) is fixedly arranged on the upper end face of the disc (319), a motor shaft of the motor F is fixedly connected with the special-shaped cam (321), and a lower end shaft of the special-shaped cam (321) slides in a groove on the upper end face of the sanding plate (322); the sanding plate (322) is arranged in a groove on the lower end surface of the disc (319) in a sliding way through a rod; the storage bottle (323) is rotatably arranged in a circular hole in the disc (319), the lower end of the storage bottle (323) is connected with the glue applying brush through a hollow pipe, glue is stored in the storage bottle (323), the glue flows to the glue applying brush through the hollow pipe, and a gear is fixedly arranged on the hollow pipe on the storage bottle (323); the gear C (324) is rotatably arranged in a circular hole in the disc (319) through a shaft, the gear C (324) is meshed with a gear on the storage bottle (323), and the shaft of the gear C (324) is connected with a motor shaft of the motor F (320) through a synchronous belt; the storage box (325) is fixedly arranged in the groove on the disc (319), and a repairing paste is stored in the storage box (325); the round rod D (326) is slidably mounted in a round hole of a side plate of the storage box (325), the round rod D (326) is connected with the storage box (325) through a spring, one end of the round rod D (326) is provided with a push plate, the push plate slides at an outlet at the lower end of the storage box (325), the other end of the round rod D (326) is provided with a groove, the Z-shaped rod (327) is rotatably mounted in the round hole of the side plate of the storage box (325), one end of the Z-shaped rod (327) slides in the groove at one end of the round rod D (326), the other end of the Z-shaped rod (327) is fixedly connected with a shaft of a motor G (328), the motor G (328) is fixedly mounted on the side of the storage box (325), and a bevel gear is fixedly mounted on a motor shaft of the motor; the round rod E (329) is rotatably arranged in a round hole of an upper end plate of the storage box (325), one end of the round rod E (329) is provided with a bevel gear, the bevel gear is meshed with a bevel gear on a motor shaft of the motor G (328), and the other end of the round rod E (329) is provided with a cam; the long rod (330) is slidably arranged in a square hole on the disc (319), the upper end of the long rod (330) is slidably arranged in a groove on a cam on the round rod E (329), the lower end of the long rod (330) is provided with a push plate, and the push plate moves up and down in a square groove at the other side of the storage box (325).

5. A full-automatic tyre-repairing device according to claim 2, wherein said small wheel (304) is made of plastic material.