CN218487706U

CN218487706U - Tire assembly station assembly

Info

Publication number: CN218487706U
Application number: CN202222233021.0U
Authority: CN
Inventors: 漆文涛; 付明现
Original assignee: Shanghai New Tronics M&E Co Ltd
Current assignee: Shanghai New Tronics M&E Co Ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-02-17
Anticipated expiration: 2032-08-24

Abstract

A tire assembly station assembly comprises a multi-shaft tightening device and at least two flexible supporting rotary tables; the flexible supporting rotating tables are arranged in parallel, and the multi-shaft screwing device is arranged outside the arrangement axes of the two flexible supporting rotating tables and is positioned between the two flexible supporting rotating tables; the multi-shaft tightening device comprises a fixed base plate, wherein the middle part of the fixed base plate is provided with two guide holes, the center of the fixed base plate is provided with a fixed seat, and the fixed seat comprises a bottom plate, a side plate and a top plate; the first sliding rail pair and the second sliding rail pair are arranged outside the guide hole on the fixed substrate in parallel; the two sliding plates are respectively arranged on the first sliding rail pair sliding block and the second sliding rail pair sliding block in a spanning manner; the centers of the two sliding plates are respectively provided with a mounting hole; a drive device; the front parts of the two tightening shafts respectively penetrate through the mounting holes in the centers of the two sliding plates and the two guide holes of the fixed substrate and are connected with the sliding plates through flanges; the front end of the tightening shaft is provided with an extension rod and a sleeve; the hanging device is connected with the top plate of the fixed seat through a flange; and a controller. The utility model realizes the accurate flexible butt joint and tightening of the tires with different reference circles; and optimizing the screwing operation of the transfer vehicle axle.

Description

Tire assembly station assembly

Technical Field

The utility model relates to a mechanical assembly field, in particular to tire assembly station assembly is applicable to the assembly of equipment tires such as car, engineering machine tool.

Background

The existing equipment tightening technology mostly depends on manual tightening operation of people, screws are firstly inserted into tires to align to hole positions, and are tightened one by one or a plurality of by using a corresponding wrench or tightening shafts to achieve the effect of tire assembly.

In the process of assembling equipment such as automobiles, engineering machinery and the like, the multi-shaft screwing of tires belongs to the fixed reference circle screwing, and the tire screwing of the reference circle or the fixed reference circle can only be met, so that the method has certain limitation; tires with different reference circles are screwed up, corresponding reference circle equipment needs to be manually selected and switched, labor intensity is high, and equipment using efficiency is low.

On same mechanical assembly production line, when screwing up the assembly at different reference circles or distances, need be equipped with many sets of fixed tightening mechanisms, accurate flexible butt joint that different reference circle equipment assembly can not be realized to single equipment of screwing up is screwed up.

The existing tire screwing assembly process mostly realizes the transfer, rotation and movement by means of a traveling crane, is manually matched, and executes the multi-process operations of axle, tire transfer, conveying, rotation, support, clamping, screwing assembly and the like, and the safety and the product quality often present bottlenecks.

Disclosure of Invention

The utility model aims to design a tire assembly station assembly, which solves the problem of multi-line arrangement pattern when different devices and different tires are screwed up, and realizes the accurate flexible butt joint and the screwing of different reference circle tires; the process of screwing the shifting axle is optimized, the multi-process man-machine integrated operation of axle shifting, conveying, rotating, supporting, clamping and the like is realized, and the assembly quality and stability of tire products are improved; meanwhile, the problem of heavy manual carrying and assembling is solved, the intelligent level of assembling the tires of equipment such as automobiles and engineering machinery is promoted, the consumption is reduced, and the productivity is enhanced.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a tire assembly station assembly comprises a multi-shaft tightening device, at least two flexible supporting rotary tables; the flexible supporting rotary tables are arranged in parallel, and the multi-shaft screwing device is arranged outside the arrangement axes of the two flexible supporting rotary tables and is positioned between the two flexible supporting rotary tables; wherein,

the multi-shaft tightening device comprises a tightening rod,

the middle part of the fixed base plate is provided with two waist-shaped guide holes along the two sides of the length direction, the center of the fixed base plate between the two guide holes is provided with a fixed seat, and the fixed seat comprises a bottom plate, a side plate and a top plate;

the first sliding rail pair and the second sliding rail pair are arranged on the outer sides of the two guide holes on the fixed substrate in parallel;

the two sliding plates are respectively arranged on the sliding blocks on the sliding rails of the first sliding rail pair and the second sliding rail pair in a spanning manner; mounting holes are respectively arranged in the centers of the two sliding plates;

the driving device comprises a driving device and a driving device,

the output end of the driving motor is connected with a double-end speed reducer, the double-end speed reducer is fixed on one side of the bottom surface of the fixed seat top plate, and the output end of the double-end speed reducer is positioned above the middle part of the first slide rail pair; the driving motor is preferably a servo motor;

the two ball screws are arranged above two sides of the first sliding rail pair in parallel through a support, and one ends of the two ball screws are respectively connected with two output ends of the double-end speed reducer; the two screw rods are respectively a left screw rod and a right screw rod; the two sliding plates are respectively connected with nuts of the two lead screws;

the front parts of the two tightening shafts respectively penetrate through the mounting holes in the centers of the two sliding plates and the two guide holes of the fixed substrate and are connected with the sliding plates through connecting flanges arranged at the front parts of the tightening shafts; the front end of the tightening shaft is provided with an extension rod and a sleeve;

the hanging device is connected with the fixed seat top plate through a flange;

and the driving motor and the tightening shaft are electrically connected with the controller.

Furthermore, the multi-shaft tightening device also comprises a vision device which is arranged on one side of the bottom surface of the fixed substrate and is electrically connected with the controller; preferably, the vision device of the multi-axis tightening device is movably arranged on a guide rail fixed on one side of the bottom surface of the fixed base plate; more preferably, the vision device is a 3D camera.

Preferably, the hanging device comprises a hanging device,

the rotary joint comprises a fixed sleeve, one end of which is connected with the fixed seat top plate; one end of the rotating sleeve is inserted into the fixed sleeve, and a rotating bearing is arranged between the rotating sleeve and the fixed sleeve up and down;

and the support rod is U-shaped, one end of the support rod is connected to the top end of the rotating sleeve of the rotating joint in a flange mode, and the other end of the support rod is connected with a tightening host.

Preferably, the fixed base plates at the two ends of the slide rail of the second slide rail pair are provided with position sensors, and correspondingly, the two slide plates are provided with induction plates; the position sensor is electrically connected with the controller; preferably, a displacement sensor is respectively arranged on the fixed substrate at the outer side of the second slide rail pair corresponding to the inner side ends of the two guide holes, correspondingly, the two slide plates are provided with displacement sensing plates, and the displacement sensors are electrically connected with the controller.

Preferably, the fixed base plate side is equipped with the safety cover, preferably, the handle is established to fixed base plate both sides.

Preferably, the flexible support rotating table comprises,

the fixed bottom plate is provided with a fixed seat in the center;

the outer tooth type slewing bearing is arranged on the fixed seat, and the inner ring of the outer tooth type slewing bearing is connected to the top surface of the fixed seat;

the servo motor and the speed reducer are arranged on the fixed bottom plate; the servo motor is electrically connected with the controller;

the driving gear is arranged on one side outside the fixed seat, is meshed with an outer ring of the external tooth type slewing bearing and is arranged on an output shaft of the speed reducer;

the supporting frame is of a cross-shaped frame structure, and a connecting plate is arranged in the center of the bottom surface of the supporting frame and fixed on the top surface of the outer ring of the outer-tooth-shaped slewing bearing;

the four supporting seats are respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame;

at least two first supporting blocks, the first supporting blocks are U-shaped; the top surfaces of two opposite supporting seats are arranged in the four supporting seats;

two optional second supporting blocks, the second supporting block is U-shaped, its bottom surface has two mounting holes along the length direction; the two second supporting blocks are arranged on the top surfaces of the other two opposite supporting seats in the four supporting seats;

the two selectable third supporting blocks comprise a quick-change bottom plate and third supporting pads on the quick-change bottom plate, and the bottom surface of the quick-change bottom plate is provided with a fixing column matched with the mounting hole on the second supporting block; the upper part of the third supporting pad is provided with a trapezoidal groove;

two selectable fourth supporting blocks comprise a quick-change bottom plate and a fourth supporting pad thereon, and the bottom surface of the quick-change bottom plate is provided with a fixing column matched with the mounting hole on the fourth supporting block; the upper part of the fourth supporting pad is an inclined plane close to the center side of the supporting frame; the third supporting block and the fourth supporting block are arranged on the top surface of the supporting seat in a manner of replacing the second supporting block; preferably, the third and fourth support pads are made of nylon.

Preferably, the fixed seat is of a shell structure with an opening at the upper end, the upper end opening is provided with an annular top plate, one side of the top plate is convexly provided with an installation platform, the side wall of the fixed seat corresponding to the installation platform is provided with an opening, and the output end of the fixed seat extends out of the side wall of the fixed seat from the opening; the servo motor is arranged in the fixed seat, the speed reducer is fixed on the bottom surface of the mounting platform, the end part of an output shaft of the speed reducer upwards penetrates through the mounting platform, and a driving gear meshed with the outer ring of the outer tooth type slewing bearing is mounted.

Preferably, the flexible supporting rotary table further comprises two position sensors which are arranged on the fixed bottom plate in the fixed seat at 90 degrees through a support, and two corresponding induction plates are arranged on the connecting plate in the center of the bottom surface of the supporting frame at 90 degrees; the position sensor is electrically connected with the controller.

Preferably, the supporting seat comprises a supporting bottom plate, two side plates vertically arranged on the supporting bottom plate and a supporting top plate.

Preferably, four first supporting blocks are arranged and respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame; the first supporting block consists of a supporting plate and baffle plates on two sides of the supporting plate.

The utility model breaks through the breakthrough of flexibly compatible with different reference circle tire tightening technologies by the servo stepless variable pitch technology, and breaks through the bottleneck of effectively collecting one assembly for multiple nuts of reference circle tires with different specifications; the problem of various tire reference circles is solved, and the process of simultaneously screwing two bolts can be easily realized by means of two screwing shafts; and a large amount of repetitive work during manual tightening can be reduced, the labor intensity of workers is reduced, and especially the bolt tightening (large torque and long tightening process) of an engineering machinery factory is realized.

The tightening device can quickly set a tightening program and a target tightening torque through the controller, and the bolt is tightened in one step to reach the qualified standard.

The tightening device is provided with a servo motor, the controller is matched with a PLC program for control, the tire bolt reference circle size of a corresponding vehicle type can be automatically selected, and the servo motor rotates to drive the two reverse screw rods to rotate, so that the distance between the two tightening shafts is controlled.

The tightening device is provided with the 3D camera, so that the picture at the position of the tightening sleeve can be displayed more clearly, and the accurate alignment of personnel is facilitated.

The tightening device is provided with a scanning gun, and can quickly and accurately identify the vehicle type, so that a corresponding tightening program is selected.

The utility model relates to a flexible brace table designs multiple supporting pivot, places multiple motorcycle type, multiple axle integration on same brace table, fully rationally utilizes the site space, has solved the shortcoming that traditional assembly bench number is many, occupation overall arrangement is big.

In addition, the rotary function design of the flexible supporting table can save manual hoisting, the time cost and the labor cost of rotating the axle, and the flexible supporting table is automatically rotated by 180 degrees under the control of a button to meet the screwing-up and assembling process of the left and right bolts. The rotation process of the supporting table is controlled by a controller and a PLC program, and the rotation of the rotary support is driven by the rotation of the servo motor, so that the multi-angle and multi-position positioning stop of the supporting table can be conveniently and quickly realized.

Compared with the prior art, the utility model discloses an advantage or beneficial effect lie in:

tire assembly station assembly has changed the situation that each execution unit relatively independently carried out among the former tire assembling process, perfected and replaced artifical overall arrangement with mechanical intelligence braking, effectual breakthrough and improved traditional tire manual work and moved and carry, the assembly problem, thoroughly realize the automation of tire assembly, optimized and moved and carried axle tightening operation process, solved the axle and moved and carried, carry, it is rotatory, support, multiple operation man-machine body operations such as centre gripping, realize and satisfy accurate flexible butt joint of different reference circle tires, assembly and screwing up, form tire and move and carry, it is rotatory, the centre gripping, assembly screws up one-stop tire assembly workstation such as tight, traditional tire production assembly line intelligent automatic production line's upgrading transition has been promoted, labor conditions has been improved, the cost is reduced, production line process intelligent control has been optimized, manual intervention on the reduction production line, reduce delivery cycle, consumption, optimization management, the reinforcing.

Drawings

Fig. 1 is a floor plan of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

fig. 3 is a schematic view of an operating state of the embodiment of the present invention;

fig. 4 is a perspective view 1 of a multi-axis tightening device in an embodiment of the present invention;

fig. 5 is a perspective view 2 of a multi-axis tightening device in an embodiment of the present invention;

fig. 6 is a perspective view of a multi-axis tightening device in an embodiment of the present invention 3;

FIG. 7 is a top view of FIG. 6;

fig. 8 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 7.

Fig. 9 is a perspective view of a flexible support rotary table 1 according to an embodiment of the present invention;

fig. 10 is a perspective view of a flexible support turntable according to an embodiment of the present invention, fig. 2;

fig. 11 is a perspective view of an outer tooth type slewing bearing in a flexible support rotary table according to an embodiment of the present invention;

fig. 12 is a perspective view of a second support block in the flexible support rotary table according to the embodiment of the present invention;

fig. 13 is a perspective view of a third support block in the flexible support rotary table according to the embodiment of the present invention;

fig. 14 is a perspective view of the flexible support rotary table 2 according to the embodiment of the present invention.

Detailed Description

Referring to fig. 1 to 14, the tire assembling station assembly of the present invention includes a multi-axis tightening device 100, two flexible supporting rotary tables 200, 200'; the flexible supporting rotary tables 200 and 200' are arranged in parallel, and the multi-shaft screwing device 100 is arranged outside the arrangement axes of the two flexible supporting rotary tables 200 and 200' and is positioned between the two flexible supporting rotary tables 200 and 200'; wherein,

the multi-axis tightening device 100 includes, in addition,

the fixing base plate comprises a fixing base plate 1, wherein two waist-shaped guide holes 101 and 102 are formed in the middle of the fixing base plate 1 along the two sides of the length direction, a fixing seat 2 is arranged in the center of the fixing base plate 1 between the two

guide holes

101 and 102, and the fixing seat 2 comprises a bottom plate 21, a side plate 22 and a top plate 23;

the first sliding rail pair 3 and the second sliding rail pair 3' are arranged at the outer sides of the two

guide holes

101 and 102 on the fixed substrate 1 in parallel;

the two sliding plates 4 and 4 'are respectively arranged on the sliding blocks on the sliding rails of the first sliding rail pair 3 and the second sliding rail pair 3' in a spanning manner; mounting holes are respectively arranged in the centers of the two sliding plates 4 and 4';

the drive means 5, which comprise,

the output end of the driving motor 51 is connected with the double-end speed reducer 52, the double-end speed reducer 52 is fixed on one side of the bottom surface of the top plate 23 of the fixed seat 2, and the output end of the double-end speed reducer 52 is positioned above the middle part of the first sliding rail pair 3;

two ball screws 53 and 53 'are arranged above two sides of the first slide rail pair 3 in parallel through a bracket, and one ends of the two ball screws 53 and 53' are respectively connected with two output ends of the double-end speed reducer 52 through a coupler; the two screw rods 53 and 53' are respectively a left screw rod and a right screw rod; the two sliding plates 4 and 4 'are respectively connected with nuts of two lead screws 53 and 53';

two tightening shafts 6, 6', the front parts of the two tightening shafts 6, 6' respectively pass through the mounting holes at the centers of the two sliding plates 4, 4 'and the two

guide holes

101, 102 of the fixed base plate 1, and are connected with the sliding plates 4, 4' through connecting flanges arranged at the front parts of the tightening shafts; an extension rod 61 and a sleeve 62 are arranged at the front end of the tightening shaft 6 (taking the tightening shaft 6 as an example, the same shall apply below);

and the hanging device 7 is connected with the top plate 23 of the fixed seat 2 through a flange.

And the driving motor and the tightening shaft are electrically connected with the controller 16.

Further, the device also comprises a vision device 8 which is arranged on one side of the bottom surface of the fixed substrate 1, and the vision device 8 is electrically connected with the controller.

Preferably, the vision device 8 is movably arranged on a guide rail 9 fixed on one side of the bottom surface of the fixed base plate 1; the vision device 8 is preferably a 3D camera.

Preferably, the hanging means 7 comprises,

the rotary joint 71 comprises a fixed sleeve 711, one end of which is connected with the top plate 23 of the fixed seat 2; a rotating sleeve 712, one end of which is inserted into the fixed sleeve 711, and rotating bearings 713, 713' are vertically arranged between the rotating sleeve 712 and the fixed sleeve 711;

and a support rod 72 having a U-shape, one end of which is flanged to the top end of the rotary sleeve 712 of the rotary joint 71, and the other end of which is connected to the tightening unit 300.

Preferably, the fixed substrate 1 at the two ends of the slide rail of the second slide rail pair 3' is provided with position sensors 10 and 10', and correspondingly, the two slide plates 4 (taking the slide plate 4 as an example, the same applies hereinafter) are provided with sensing plates 11, and the position sensors 10 and 10' are electrically connected to the controller.

Preferably, the fixed substrate 1 at the outer side of the second sliding rail pair 3 'is provided with a displacement sensor 12, 12' corresponding to the inner ends of the two

guide holes

101, 102, respectively, and correspondingly, the two sliding plates 4, 4 'are provided with a displacement sensing plate 13, and the displacement sensor 12, 12' is electrically connected to the controller.

Preferably, a protective cover 14 is arranged on the side of the fixed base plate 1.

Preferably, handles 15 are provided on both sides of the fixed base plate 1.

Preferably, the driving motor 51 is a servo motor.

The flexible support rotation platform 200 (taking the flexible support rotation platform 200 as an example) includes,

a fixed base plate 17, on the center of which a fixed seat 18 is arranged;

an outer-tooth-type slewing bearing 19 which is arranged on the fixed seat 17, and an inner ring 191 of the outer-tooth-type slewing bearing is connected to the top surface of the fixed seat 18;

a servo motor 20 and a speed reducer 21, which are arranged on the fixed base plate 17;

a drive gear 22 provided on the outer side of the fixed base 18, meshing with an outer ring 192 of the outer tooth type slewing bearing 19, the drive gear 22 being attached to an output shaft of the speed reducer 21;

a support frame 23 having a cross-shaped frame structure, wherein a connection plate 231 is provided at the center of the bottom surface thereof, and the connection plate 231 is fixed to the top surface of the outer ring 192 of the outer-tooth-type slewing bearing 19;

the four supporting

seats

24, 24', 25 and 25' are respectively arranged on the top surfaces of the four end parts of the cross-shaped frame structure of the supporting frame 23;

at least two first supporting blocks 26, wherein the first supporting blocks 26 are U-shaped; the top surfaces of two opposite supporting seats 24 and 24' in the four supporting seats;

optionally, two second support blocks 26', wherein the second support blocks 26' are U-shaped, and two mounting holes 261' are formed on the bottom surface of the second support blocks along the length direction; the two second supporting blocks are arranged on the top surfaces of the other two supporting seats 25 and 25' opposite to each other in the four supporting seats;

two optional third supporting blocks 27, including a quick-change bottom plate 271 and a third supporting pad 272 thereon, wherein the bottom surface of the quick-change bottom plate 271 is provided with a fixing column 273 matched with the mounting hole 261 'on the second supporting block 26'; a trapezoidal groove 2721 is formed in the upper part of the third support pad 272;

two optional fourth supporting blocks 28, including a quick-change bottom plate 281 and a fourth supporting pad 282 thereon, wherein the quick-change bottom plate 281 is provided at its bottom surface with fixing posts 123 matching with the mounting holes 261 'on the second supporting block 26'; the upper portion of the fourth support pad 282 is inclined toward the center of the support frame 23.

The third supporting block 27 and the fourth supporting block 28 are arranged on the top surfaces of the supporting seats 25 and 25 'instead of the second supporting block 26'; preferably, the third and fourth support pads are made of nylon.

Preferably, the fixing base 18 is a shell structure with an upper opening, and the upper opening is provided with an annular top plate 181, one side of the top plate 181 is convexly provided with an installation platform 1811, and the side wall of the fixing base 18 corresponding to the installation platform 1811 is provided with an opening 182; the servo motor 4 is arranged in the fixed seat 18, the output end of the servo motor extends out of the side wall of the fixed seat 18 from the opening 182, the speed reducer 5 is fixed on the bottom surface of the mounting platform 1811, the end part of the output shaft of the speed reducer upwards penetrates through the mounting platform 1811, and the driving gear 22 meshed with the outer ring 192 of the outer tooth type slewing bearing 19 is mounted.

Further, still include two position sensor 29, be 90 degrees distribution through the support on the PMKD 17 in the fixing base 18, correspondingly, be 90 degrees on the connecting plate 231 in the bottom surface center of support frame 23 and set up two tablet 30.

Preferably, the supporting base 24 (taking the supporting base 24 as an example) includes a supporting bottom plate 241, two side plates 242 and a supporting top plate 243, which are vertically disposed on the supporting bottom plate 241.

Preferably, the tightening device is equipped with a scanning gun 31, which is provided to the support bar 72 of the hanger 7, in order to quickly and accurately identify the vehicle type, thereby selecting the corresponding tightening program.

Referring to fig. 6, which shows embodiment 2 of the present invention, in this embodiment 2, four first supporting blocks 26 are provided, which are respectively disposed on the top surfaces of four end portions of the cross-shaped frame structure of the supporting frame 23, so as to support the rear axle; the first supporting block 26 is composed of a supporting plate 261 and two side baffles 262.

Referring to fig. 3, the utility model discloses a front axle 400 and rear axle 500 are supported respectively to the different settings of the support block on the flexible support revolving stage 200', 200, accomplish the screwing up of tire on front axle 400, rear axle 500.

Claims

1. A tire assembly station assembly is characterized by comprising a multi-shaft tightening device and at least two flexible supporting rotary tables; the flexible supporting rotary tables are arranged in parallel, and the multi-shaft screwing device is arranged outside the arrangement axes of the two flexible supporting rotary tables and is positioned between the two flexible supporting rotary tables; wherein,

the multi-shaft tightening device comprises a tightening rod,

the driving device comprises a driving device and a driving device,

the output end of the driving motor is connected with a double-end speed reducer, the double-end speed reducer is fixed on one side of the bottom surface of the top plate of the fixed seat, and the output end of the double-end speed reducer is positioned above the middle part of the first sliding rail pair;

the two ball screws are arranged above two sides of the first sliding rail pair in parallel through a support, and one ends of the two ball screws are respectively connected with two output ends of the double-end speed reducer; the two lead screws are respectively a left lead screw and a right lead screw; the two sliding plates are respectively connected with nuts of the two lead screws;

the hanging device is connected with the fixed seat top plate through a flange;

2. The tire assembling station assembly of claim 1, wherein said multi-axis tightening mechanism further comprises a vision device disposed on a bottom side of said stationary base plate and electrically connected to said controller.

3. The tire assembling station assembly of claim 2, wherein said vision device of said multi-axis tightening mechanism is movably mounted on a rail fixed to a side of a bottom surface of said stationary base plate.

4. The tire assembly station assembly of claim 2 or 3, wherein the vision device is a 3D camera.

5. The tire assembly station assembly of claim 1 wherein said hanger means comprises,

and the support rod is U-shaped, one end of the support rod is connected to the top end of the rotary sleeve of the rotary joint in a flange mode, and the other end of the support rod is connected with a screwing host.

6. The tire assembling station assembly according to claim 1 or 2, wherein the fixed base plates at the ends of the two ends of the slide rail of the second slide rail pair are provided with position sensors, and correspondingly, the two slide plates are provided with sensing plates; the position sensor is electrically connected with the controller.

7. The tire assembling station assembly of claim 1 or 2, wherein a displacement sensor is disposed on the fixed base plate outside the second slide rail pair corresponding to the inner ends of the two guide holes, and correspondingly, the two sliding plates are disposed with displacement sensing plates, and the displacement sensor is electrically connected to the controller.

8. The tire assembling station assembly of claim 6, wherein a displacement sensor is disposed on the fixed base plate outside said second rail pair corresponding to the inner ends of said two guide holes, and said two sliding plates are respectively disposed with displacement sensing plates, said displacement sensors being electrically connected to said controller.

9. The tire assembly station assembly of claim 1, 2 or 3 wherein said stationary base plate is provided with a protective cover on a side thereof.

10. The tire assembly station assembly of claim 4 wherein said stationary base plate is provided with a protective cover on a side thereof.

11. The tire assembly station assembly of claim 1, 2 or 3 wherein said stationary base plate is provided with handles on both sides.

12. The tire assembly station assembly of claim 6 wherein said stationary base plate is provided with handles on both sides.

13. The tire assembly station assembly of claim 7 wherein said stationary base plate is provided with handles on both sides.

14. The tire assembly station assembly of claim 8 wherein said stationary base plate is provided with handles on both sides.

15. The tire assembly station assembly of claim 9 wherein said stationary base plate is provided with handles on both sides.

16. The tire assembly station assembly of claim 10 wherein said stationary base plate is provided with handles on both sides.

17. The tire assembly station assembly of claim 1 wherein said drive motor is a servo motor.

18. The tire assembly station assembly of claim 1, wherein said flexible support carousel comprises,

the fixed bottom plate is provided with a fixed seat in the center;

the two second supporting blocks are U-shaped, and two mounting holes are formed in the bottom surfaces of the two second supporting blocks along the length direction; the two second supporting blocks are arranged on the top surfaces of the other two opposite supporting seats in the four supporting seats;

the two third supporting blocks comprise quick-change bottom plates and third supporting pads thereon, and fixing columns matched with the mounting holes on the second supporting blocks are arranged on the bottom surfaces of the quick-change bottom plates; the upper part of the third supporting pad is provided with a trapezoidal groove;

the two fourth supporting blocks comprise quick-change bottom plates and fourth supporting pads thereon, and fixing columns matched with the mounting holes on the fourth supporting blocks are arranged on the bottom surfaces of the quick-change bottom plates; the upper part of the fourth supporting pad is an inclined plane close to the center side of the supporting frame; and the third supporting block and the fourth supporting block replace the second supporting block and are arranged on the top surface of the supporting seat.

19. The tire assembly station assembly of claim 18 wherein said third and fourth support pads are comprised of nylon.

20. The tire assembling station assembly of claim 18, wherein said mounting base is an open-topped shell structure, and wherein the upper port has an annular top plate, a mounting platform is provided on one side of the top plate, an opening is provided on a side wall of the mounting base corresponding to the mounting platform, and the output end of the mounting base extends out of the side wall of the mounting base through the opening; the servo motor is arranged in the fixed seat, the speed reducer is fixed on the bottom surface of the mounting platform, the end part of an output shaft of the speed reducer upwards penetrates through the mounting platform, and a driving gear meshed with the outer ring of the outer tooth type slewing bearing is mounted.

21. The tire assembling station assembly of claim 18 or 20, wherein said flexible support rotary table further comprises two position sensors disposed on the fixed base plate in said fixed base through a bracket at 90 degrees, and two corresponding sensing plates disposed on the connecting plate at the center of the bottom surface of said supporting frame at 90 degrees; the position sensor is electrically connected with the controller.

22. The tire assembly station assembly of claim 18 wherein said support base comprises a support base plate, two side plates vertically disposed on said support base plate, and a support top plate.

23. The tire assembling station assembly of claim 18, wherein there are four first support blocks disposed respectively on top of four ends of said cross-shaped frame structure of said support frame;

the first supporting block consists of a supporting plate and baffle plates on two sides.