CN112938420A

CN112938420A - Tire turn-over device

Info

Publication number: CN112938420A
Application number: CN202110524838.0A
Authority: CN
Inventors: 王�锋; 孙松涛; 李彦果; 徐晶; 孙冰冰; 马玉静; 张琦; 罗洪罡; 鲁国熹
Original assignee: Shandong Linglong Rubber Technology Co ltd; Shandong Linglong Tyre Co Ltd
Current assignee: Shandong Linglong Rubber Technology Co ltd; Shandong Linglong Tyre Co Ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-06-11
Anticipated expiration: 2041-05-14
Also published as: CN112938420B

Abstract

The invention discloses a tire turn-over device, which belongs to the technical field of tire production and comprises a first conveying belt, conveying equipment and turn-over equipment. When the tire overturning device works, tires are conveyed through the conveying equipment, if the tires need to be overturned, when the tires are conveyed onto the bearing plate, the moving motor works to drive the chain to move, the bearing plate bearing the tires can move upwards, the second conveying belt moves to the bearing plate, the bearing plate drives the tires to move and overturn, the tires are overturned and placed on the second conveying belt, then the second conveying belt moves to the input end of the third conveying belt, and the overturned tires are conveyed onto the first conveying belt through the third conveying belt to realize overturning; if the tires transported by the transporting device do not need to be turned over, the tires are directly transported to the first transporting belt through the rolling shaft on the bearing plate, and the tires needing to be turned over or the tires needing not to be turned over need to pass through the bearing plate, so that the tires needing to be turned over can be stably lifted by the bearing plate.

Description

Tire turn-over device

Technical Field

The invention relates to the technical field of tire production, in particular to a tire turn-over device.

Background

The identification needs to be printed on the positive surface of the tire CON in tire production, and the tire passing through the roller bed and facing downwards needs to be turned by 180 degrees to make the positive surface of the tire CON facing upwards before printing, so that the identification is printed on the positive surface of the tire CON. The tire overturning method adopted by the existing tire production enterprises is manual overturning, has the defects of manpower waste, low working efficiency, inaccurate positioning and the like, and cannot meet the requirement of automatic production of tires.

The invention patent with publication number CN109095139B in the prior art discloses a tire turn-over device, which belongs to the technical field of tire equipment and comprises: conveying roller frame and turn-over mechanism, wherein: turn-over mechanism passes through the support frame connection to be fixed on the mount that is located transmission roller frame both sides, and the upper and lower both ends of support frame respectively match and install a transmission shaft, matches on the terminal surface of transmission shaft one side and installs the motor, respectively matches on the excircle at transmission shaft both ends and installs a sprocket, matches between the sprocket at both ends about the support frame and installs a pair of drive chain, the top both sides of mount all still are equipped with the widening board, be equipped with cylinder and first spout on the widening board, the cylinder is connected and is accepted the board, it is equipped with the slide to accept the board bottom, the slide is located first spout, and the slope roller bed section is connected to the one end that turn-over mechanism was kept away from to the widening board.

Said invention adds turnover mechanism on the conveying production line, and can implement streamlined operation, and can raise working efficiency, its structure is simple, and its service life is long, but it also has the following problems: 1. the turnover mechanism is difficult to lift the tire: in the invention, the tire is completely pushed to the turnover mechanism by the friction force between the conveyor belt and the tire, the turnover mechanism is matched with the conveyor belt to lift the tire only in a specific state, and the tire cannot be lifted if the tire position deviates; 2. the state when the tire is disengaged from the turnover mechanism cannot be maintained: in order to keep the device from stopping working, the conveying device of the turnover device is provided with a notch for allowing the tire which does not need to be turned over to pass through, so that the turned tire falls on the conveying belt from the conveying device in the turnover device under the action of gravity, and the turned tire cannot be kept in a turned state in the process of falling.

Disclosure of Invention

The invention aims to provide a tire turn-over device, which solves the technical problems that a turnover mechanism is difficult to lift a tire and cannot keep the state of the tire when the tire is separated from the turnover mechanism in the prior art.

The invention provides a tire turn-over device, which comprises a first conveying belt, conveying equipment and turn-over equipment, wherein the first conveying belt is arranged on one side of the conveying equipment, the turn-over equipment is arranged on the first conveying belt and is positioned between the first conveying belt and the conveying equipment, the turn-over equipment comprises a second conveying belt, a third conveying belt, two side plates, two connecting plates and two bearing plates, the two side plates are respectively and fixedly arranged on the front side and the rear side of the first conveying belt, the two connecting plates are respectively and fixedly arranged on one sides of the two side plates, the second conveying belt is arranged between the top ends of the two side plates and is in sliding connection with the two side plates, a screw rod sliding table is further arranged on the side plates, one side of the second conveying belt is fixedly connected with the output end of the screw rod sliding table, the third conveying belt is arranged on the other side of the two side plates, and the input of third conveyer belt is located the top of curb plate, and the output of third conveyer belt is located the top of first conveyer belt, every all be equipped with chain and two sprockets on the connecting plate, two the sprocket sets up the both ends at the connecting plate respectively, the chain cover is established on two sprockets, every all be equipped with the moving motor on the connecting plate, and the main shaft of moving motor runs through behind the connecting plate with sprocket fixed connection, two the setting that the loading board is equidistant is on two chains, and every all set up a plurality of rollers on the loading board.

Further, every the both ends of loading board all are equipped with the connecting piece, the loading board passes through the connecting piece to be fixed on two chains, the connecting piece includes gear and fixed block, the fixed one side that sets up at the loading board of gear, the fixed setting of one end of fixed block is on the chain, the other end and the gear rotation of fixed block are connected, every the upper and lower both ends of connecting plate all are equipped with fan-shaped fluted disc.

Further, the connecting piece still includes the lock plate, lock plate sliding connection is in one side of fixed block, and the sliding connection department of lock plate and fixed block is equipped with pressure spring, be equipped with the lock piece of locking gear on the lock plate, every the upper and lower both ends of connecting plate all are equipped with the deblocking piece.

Furthermore, a plurality of pulleys are further arranged on the unlocking piece.

Further, a support is fixedly arranged at the output end of the third conveying belt, a baffle is arranged on the support, and the top end of the baffle is hinged to the support.

Further, conveying equipment includes support, fourth conveyer belt and fixed plate, the fourth conveyer belt sets up on support, still be equipped with first slip table on the support, the one end of fixed plate is through first slip table and support sliding connection, be equipped with the fixed slot of block loading board on the other end of fixed plate.

Further, be equipped with the second slip table on the fixed plate, the fixed motor that is equipped with on the output of second slip table, the main shaft of fixed motor runs through fixed plate and loading board, be equipped with on the main shaft of fixed motor and rotate the piece, it is equipped with two turning blocks, two to rotate the piece with rotate a sliding connection, and two turning blocks are equipped with reset spring with the sliding connection department that rotates the piece, and two rotate the piece and be the slope type, and be equipped with on one of them roller bearing of loading board and rotate the rotation groove that corresponds with rotating.

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

(1) when the tire turnover device works, tires are conveyed through the conveying equipment, if the conveyed tires need to be turned over, when the tires are conveyed to the bearing plate, the moving motor works to drive the chain to move through the chain wheel, the bearing plate bearing the tires can move upwards at the moment, when the bearing plate moves to the top of the chain, the bearing plate can turn over along with the chain, the second conveying belt moves to the position of the bearing plate, the bearing plate drives the tires to move and turn over, the tire turnover surfaces are placed at the position of the second conveying belt, then the second conveying belt moves to the input end of the third conveying belt, and the turned tires are conveyed to the first conveying belt through the third conveying belt, so that the turnover is realized; if the tire that conveying equipment transported does not need the turn-over, then the mobile motor is out of work, the tire directly transports to first conveyer belt through the roller bearing on the loading board, and through the alternative work of two loading boards, after one of them loading board transportation turn-over tire, another can remove to the former loading board original position, realized the not stop work of this device, owing to need not the tire of turn-over or need not the tire of turn-over all need pass through the loading board, guaranteed that the loading board can be stable lift up need the turn-over tire.

(2) When the tire to be turned is conveyed to the second conveyor belt by the bearing plate, the gear contacts the fan-shaped fluted disc during the resetting process of the bearing plate, the bearing plate rotates in the vertical direction to be convenient for the bearing plate to move downwards, the bearing plate contacts the fan-shaped fluted disc again when moving to the bottom of the connecting plate, the bearing plate rotates and resets in the horizontal state to be convenient for carrying on the tire on the next side, if the tire is placed on the bearing plate, the bearing plate can be overturned to cause the tire to slide, so the gear is fixed by the locking block on the locking plate, the bearing plate can not overturn, the locking plate is driven by the elasticity of the pressure spring to clamp the gear by the locking block, if the bearing plate moves to the upper side and the lower side of the connecting plate, the locking plate can contact with the unlocking piece firstly, the unlocking piece supports against the locking plate to enable the locking block to be, realize the unblock to the gear, alright upset when gear on the loading board contacts with fan-shaped fluted disc this moment, when the locking plate left the unblock piece, the locking plate again can receive the reset of pressure spring elasticity, thereby continues to lock the loading board through locking piece joint gear, has maintained the stability of loading board.

(3) When the tire falls through the third conveying belt after being turned over, the baffle can prevent the tire from being turned over again in the falling process, so that the limiting effect on the tire is achieved, and the state of the tire when the tire is separated from the turn-over equipment can be maintained; if the tire does not need to be turned over, the tire pushes the baffle to turn over by taking the hinged part of the baffle and the bracket as an axis when passing through the baffle on the first conveyor belt, and the baffle cannot block the passage of the tire.

(4) When the bearing plate is transited to a wheel without being turned over, the fixed plate moves towards the bearing plate through the first sliding table, the bearing plate is clamped through the fixed groove, the bearing plate is further more stable, when the bearing plate is fixed by the fixed plate, the fixed motor moves towards the bearing plate through the second sliding table, the rotating piece moves along with the fixed motor at the moment, then the rotating piece is inserted into one of the rolling shafts in the bearing plate, the rotating piece is pressed into the rotating piece under the pressure at the moment, then the fixed motor works to drive the rotating piece to rotate, the two rotating pieces rotate along with the rotation of the rotating piece, after the rotating piece rotates to a certain angle, the rotating piece is reset under the elastic force of the reset spring and is clamped in the rotating groove in the rolling shaft, at the moment, the fixed motor works to drive the rolling shaft.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the turn-over apparatus of the present invention;

FIG. 3 is a schematic view of an assembly structure of the connection plate of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a cross-sectional view of a connector of the present invention;

FIG. 6 is a schematic perspective view of the conveyor apparatus of the present invention;

fig. 7 is a cross-sectional view of a rotating member of the present invention.

Reference numerals:

1. a first conveyor belt; 2. a conveying device; 21. a delivery stent; 22. a fourth conveyor belt; 23. a fixing plate; 24. a first sliding table; 25. a second sliding table; 26. fixing a motor; 27. a rotating member; 28. rotating the block; 29. a return spring; 3. a turn-over device; 31. a second conveyor belt; 32. a third conveyor belt; 33. a side plate; 34. a connecting plate; 35. a carrier plate; 36. a screw rod sliding table; 37. a chain; 38. a sprocket; 39. a moving motor; 310. a roller; 311. a connecting member; 312. a gear; 313. a fixed block; 314. a fan-shaped fluted disc; 315. a lock plate; 316. a pressure spring; 317. a locking block; 318. unlocking the lock; 319. a pulley; 320. a support; 321. and a baffle plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships 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 particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, an embodiment of the present invention provides a tire turn-over device, including a first conveyor belt 1, a conveyor 2, and a turn-over device 3, where the first conveyor belt 1 is disposed on one side of the conveyor 2, the turn-over device 3 is disposed on the first conveyor belt 1, the turn-over device 3 is located between the first conveyor belt 1 and the conveyor 2, the turn-over device 3 includes a second conveyor belt 31, a third conveyor belt 32, two side plates 33, two connecting plates 34, and two bearing plates 35, the two side plates 33 are respectively fixed on front and back sides of the first conveyor belt 1, the two connecting plates 34 are respectively fixed on one side of the two side plates 33, the second conveyor belt 31 is disposed between top ends of the two side plates 33, the second conveyor belt 31 is slidably connected to the two side plates 33, the side plates 33 are further provided with a screw rod sliding table 36, one side of second conveyer belt 31 and the output fixed connection of lead screw slip table 36, third conveyer belt 32 sets up the opposite side at two curb plates 33, and the input of third conveyer belt 32 is located the top of curb plate 33, and the output of third conveyer belt 32 is located the top of first conveyer belt 1, and has the space that supplies the tire to pass through between third conveyer belt 32 and the first conveyer belt 1, every all be equipped with chain 37 and two sprocket 38 on the connecting plate 34, two sprocket 38 sets up respectively at the both ends of connecting plate 34, chain 37 cover is established on two sprocket 38, every all be equipped with moving motor 39 on the connecting plate 34, and moving motor's 39 main shaft runs through behind the connecting plate 34 with sprocket 38 fixed connection, two the setting that loading board 35 is equidistant is on two chains 37, and every all set up a plurality of rollers 310 on the loading board 35, when the tire lifting device works, tires are conveyed through the conveying device 2, if the conveyed tires need to be turned over, when the tires are conveyed onto the bearing plate 35, the moving motor 39 works to drive the chain 37 to move through the chain wheel 38, at the moment, the bearing plate 35 bearing the tires can move upwards, when the bearing plate 35 moves to the top of the chain 37, the bearing plate 35 can turn over along with the chain 37, at the moment, the second conveying belt 31 moves to the bearing plate 35, the bearing plate 35 drives the tires to move and turn over, the tire turning faces are placed at the second conveying belt 31, then the second conveying belt 31 moves to the input end of the third conveying belt 32, the turned tires are conveyed onto the first conveying belt 1 through the third conveying belt 32, and turning over is achieved; if the tire transported by the transporting device 2 does not need to be turned over, the moving motor 39 does not work, the tire is directly transported to the first transporting belt 1 through the rolling shaft 310 on the bearing plate 35, and through the alternate work of the two bearing plates 35, after the tire is transported by one of the bearing plates 35, the other one can be moved to the original position of the previous bearing plate 35, the non-stop work of the device is realized, and because the tire which needs to be turned over or does not need to be turned over needs to pass through the bearing plate 35, the bearing plate 35 can be ensured to stably lift the tire which needs to be turned over.

Preferably, the two ends of each of the supporting plates 35 are provided with a connecting member 311, the supporting plates 35 are fixed on the two chains 37 through the connecting members 311, each of the connecting members 311 includes a gear 312 and a fixing block 313, the gear 312 is fixedly disposed on one side of the supporting plate 35, one end of the fixing block 313 is fixedly disposed on the chain 37, the other end of the fixing block 313 is rotatably connected to the gear 312, the upper end and the lower end of each of the connecting plates 34 are provided with a sector-shaped toothed disc 314, and when the gear 312 moves to contact with the sector-shaped toothed disc 314, the sector-shaped toothed disc 314 can be engaged with the gear 312, when the supporting plate 35 transports a tire turn-over surface to be turned over to the second conveyor belt 31, the gear 312 will contact the sector-shaped toothed disc 314 during the resetting of the supporting plate 35, at this time, the supporting plate 35 will rotate in a vertical direction, so that, the sector-shaped toothed disc 314 is contacted again, and the carrier plate 35 is rotated and restored to the horizontal state, so that the next tire receiving is facilitated.

Preferably, the connecting member 311 further includes a locking plate 315, the locking plate 315 is slidably connected to one side of the fixing block 313, a pressure spring 316 is disposed at a sliding connection portion between the locking plate 315 and the fixing block 313, a locking block 317 for locking the gear 312 is disposed on the locking plate 315, an unlocking member 318 is disposed at each of upper and lower ends of each connecting plate 34, since the bearing plate 35 is rotatably connected to the connecting member 311, if a tire is placed on the bearing plate 35, the bearing plate 35 may be turned over to slide the tire, the gear 312 is fixed by the locking block 317 on the locking plate 315, so that the bearing plate 35 is not turned over, the locking plate 315 is driven by the elastic force of the pressure spring 316 to clamp the gear 312 by the locking block 317, and if the bearing plate 35 moves to upper and lower sides of the connecting plate 34, the locking plate 315 first contacts with the unlocking member 318, and the unlocking member 318 butts against the locking, the unlocking of the gear 312 is realized, the gear 312 on the bearing plate 35 can be turned over when contacting with the fan-shaped toothed disc 314, when the locking plate 315 leaves the unlocking piece 318, the locking plate 315 is reset by the elastic force of the pressure spring 316, and the locking block 317 is used for continuously clamping the gear 312, so that the bearing plate 35 is locked.

Preferably, the unlocking member 318 is further provided with a plurality of pulleys 319, and when the locking plate 315 contacts with the unlocking member 318, the friction force when the locking plate 315 contacts with the unlocking member 318 can be reduced by the pulleys 319.

Preferably, a support 320 is further fixedly arranged at the output end of the third conveyor belt 32, a baffle 321 is arranged on the support 320, the top end of the baffle 321 is hinged to the support 320, and when the tire falls down through the third conveyor belt 32 after turning over, the baffle 321 can prevent the tire from turning over again in the falling process, so that the limiting effect on the tire is achieved, and the state of the tire when being separated from the turn-over device 3 can be maintained; if the tire does not need to be turned over, the baffle 321 is pushed to turn over by taking the hinged part of the bracket 320 as an axis when the tire passes through the baffle 321 on the first conveyor belt, and the baffle 321 does not obstruct the passing of the tire.

Preferably, conveying equipment 2 includes support 21, fourth conveyer belt 22 and fixed plate 23, fourth conveyer belt 22 sets up on support 21, still be equipped with first slip table 24 on support 21, the one end of fixed plate 23 is through first slip table 24 and support 21 sliding connection, be equipped with the fixed slot of block loading board 35 on the other end of fixed plate 23, first slip table 24 and second slip table 25 all can drive its output through the electricity connection and remove, and when loading board 35 transition does not need the wheel of turn-over, fixed plate 23 removes towards loading board 35 through first slip table 24, through fixed slot block loading board 35, and further messenger loading board 35 is more firm.

Preferably, be equipped with second slip table 25 on fixed plate 23, the fixed motor 26 that is equipped with on the output of second slip table 25, fixed motor 26's main shaft runs through fixed plate 23 and loading board 35, be equipped with on fixed motor 26's the main shaft and rotate piece 27, it is equipped with two turning blocks 28, two to rotate the piece 27 turning block 28 and rotate piece 27 sliding connection, and two turning blocks 28 and the sliding connection department that rotates piece 27 are equipped with reset spring 29, and two rotate piece 27 and be the slope type, and be equipped with the rotation groove that corresponds with rotation piece 27 on one of them roller 310 of loading board 35, when fixed plate 23 fixed loading board 35, fixed motor 26 moves towards loading board 35 through second slip table 25, and it moves along with fixed motor 26 to rotate piece 27 this moment, then rotate piece 27 and insert in one of them roller 310 of loading board 35, it is pressed in the rotation piece 27 that the turning block 28 receives pressure this moment, then the fixed motor 26 works to drive the rotating part 27 to rotate, the two rotating blocks 28 also rotate along with the rotation of the rotating part 27, when the rotating blocks 28 rotate to a certain angle, the rotating blocks 28 are reset by the elastic force of the reset spring 29 and are clamped in the rotating grooves on the roller 310, at this time, the fixed motor 26 works to drive the roller 310 to rotate together, and the transportation of the tire can be realized when the roller 310 rotates.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The tire turn-over device comprises a first conveying belt (1) and is characterized by further comprising conveying equipment (2) and turn-over equipment (3), wherein the first conveying belt (1) is arranged on one side of the conveying equipment (2), the turn-over equipment (3) is arranged on the first conveying belt (1), the turn-over equipment (3) is located between the first conveying belt (1) and the conveying equipment (2), the turn-over equipment (3) comprises a second conveying belt (31), a third conveying belt (32), two side plates (33), two connecting plates (34) and two bearing plates (35), the two side plates (33) are fixedly arranged on the front side and the rear side of the first conveying belt (1) respectively, the two connecting plates (34) are fixedly arranged on one side of the two side plates (33) respectively, the second conveying belt (31) is arranged between the top ends of the two side plates (33), and second conveyer belt (31) and two curb plate (33) sliding connection, still be equipped with lead screw slip table (36) on curb plate (33), the output fixed connection of one side of second conveyer belt (31) and lead screw slip table (36), third conveyer belt (32) set up the opposite side at two curb plate (33), and the input of third conveyer belt (32) is located the top of curb plate (33), and the output of third conveyer belt (32) is located the top of first conveyer belt (1), every all be equipped with chain (37) and two sprocket (38) on connecting plate (34), two sprocket (38) set up the both ends at connecting plate (34) respectively, chain (37) cover is established on two sprocket (38), every all be equipped with on connecting plate (34) and move motor (39), and move the main shaft of motor (39) and run through behind connecting plate (34) with sprocket (38) fixed connection, two the setting that loading board (35) are equidistant is on two chains (37), and every all set up a plurality of rollers (310) on loading board (35).

2. The tire turn-over device according to claim 1, wherein two ends of each bearing plate (35) are provided with a connecting piece (311), the bearing plates (35) are fixed on two chains (37) through the connecting pieces (311), the connecting pieces (311) comprise a gear (312) and a fixing block (313), the gear (312) is fixedly arranged on one side of the bearing plates (35), one end of the fixing block (313) is fixedly arranged on the chains (37), the other end of the fixing block (313) is rotatably connected with the gear (312), and the upper end and the lower end of each connecting plate (34) are provided with sector-shaped fluted discs (314).

3. The tire turn-over device according to claim 2, wherein the connecting member (311) further comprises a locking plate (315), the locking plate (315) is slidably connected to one side of the fixing block (313), a pressure spring (316) is arranged at the sliding connection position of the locking plate (315) and the fixing block (313), a locking block (317) for locking the gear (312) is arranged on the locking plate (315), and unlocking members (318) are arranged at the upper end and the lower end of each connecting plate (34).

4. A tyre turn-over apparatus as claimed in claim 3, wherein said unlocking member (318) is further provided with a plurality of pulleys (319).

5. The tyre turn-over device according to claim 1, characterized in that a support (320) is further fixedly arranged on the output end of the third conveyor belt (32), a baffle (321) is arranged on the support (320), and the top end of the baffle (321) is hinged with the support (320).

6. The tire turn-over device according to claim 1, wherein the conveying equipment (2) comprises a conveying support (21), a fourth conveying belt (22) and a fixing plate (23), the fourth conveying belt (22) is arranged on the conveying support (21), a first sliding table (24) is further arranged on the conveying support (21), one end of the fixing plate (23) is slidably connected with the conveying support (21) through the first sliding table (24), and a fixing groove for clamping the bearing plate (35) is formed in the other end of the fixing plate (23).

7. The tire turn-over device according to claim 6, characterized in that, be equipped with second slip table (25) on fixed plate (23), fixed motor (26) that is equipped with on the output of second slip table (25), the main shaft of fixed motor (26) runs through fixed plate (23) and loading board (35), be equipped with on the main shaft of fixed motor (26) and rotate piece (27), be equipped with two turning blocks (28), two on rotating piece (27) turning block (28) and rotation piece (27) sliding connection, and two turning blocks (28) are equipped with reset spring (29) with the sliding connection department that rotates piece (27), and two rotate piece (27) and are the slope type, and be equipped with on one of them roller bearing board (310) of loading board (35) and rotate the groove that corresponds with rotating piece (27).