CN114803432A

CN114803432A - Automobile tire transmission tilting mechanism

Info

Publication number: CN114803432A
Application number: CN202210744483.0A
Authority: CN
Inventors: 刘振平; 郝小连
Original assignee: Jiangsu Changxin Vehicle Equipment Co ltd
Current assignee: Jiangsu Changxin Vehicle Equipment Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-07-29

Abstract

The application discloses automobile tire transmission tilting mechanism, including the carriage, it is equipped with a plurality of conveying rollers to rotate on the carriage, one side of carriage is equipped with the mounting bracket, one side that the mounting bracket is close to the carriage is equipped with the crane that highly can adjust, one side that the crane is close to the carriage is equipped with two mount pads that can adjust apart from, the inboard of two mount pads all is equipped with can the pivoted pinch-off blades, the inboard of pinch-off blades is equipped with U type frame relatively, install the pinch-off rolls that are used for pressing from both sides tight tire on the U type frame. Compared with the prior art: through setting up the cooperation of mutually of first cylinder, rhombus drive plate and connecting rod can drive the inboard pinch rolls of both sides grip block each other and be close to or opposite direction removes to can press from both sides tight not unidimensional tire, drive the rotation of drive hyoplastron through setting up the third cylinder, thereby can drive the grip block of both sides automatically and rotate, degree of automation is high and can carry out whole upset to unidimensional tire fast.

Description

Automobile tire transmission tilting mechanism

Technical Field

The application relates to a tire processing technology, in particular to an automobile tire transmission turnover mechanism.

Background

A tire is a ground-rolling annular elastic rubber article mounted on various vehicles or machines. The production of tyres generally requires the following steps: banburying process, rubber part preparation process, extrusion, calendering, bead forming, cord fabric cutting, bead apex attaching, belt ply forming, tire forming process, vulcanization process, final inspection process and tire testing. In the production of the above-mentioned tyres, it is often necessary to perform an operation of turning the tyre in its entirety.

The existing tire overturning equipment has a simple and crude structure, mainly depends on manual operation of workers, has low automation degree, requires different equipment for operating the automobile tires with different sizes, and has complex operation steps, high labor intensity and low working efficiency.

Disclosure of Invention

In order to overcome the technical defect, the application provides an automobile tire transmission turnover mechanism.

According to the application, automobile tire transmission tilting mechanism, including the carriage, it is equipped with a plurality of conveying rollers to rotate on the carriage, one side of carriage is equipped with the mounting bracket, one side that the mounting bracket is close to the carriage is equipped with the crane that highly can adjust, one side that the crane is close to the carriage is equipped with two mount pads that can adjust apart from, the inboard of two mount pads all is equipped with can the pivoted pinch-off blades, the inboard of pinch-off blades is equipped with U type frame relatively, install the pinch-off rolls that are used for pressing from both sides tight tire on the U type frame.

Preferably, the mounting bracket includes the connecting plate fixed with the carriage side, the connecting plate upper end is equipped with two stands, the upper end of stand is equipped with the roof, it is equipped with the first motor that is used for driving lead screw pivoted to rotate the top that is equipped with lead screw and roof between roof and the connecting plate, the side of crane is equipped with the lift seat with lead screw threaded connection, one side that the roof is close to the carriage is equipped with two extension boards relatively, be equipped with the guide post between extension board and the connecting plate, the both sides of crane all be equipped with homonymy guide post sliding fit's uide bushing.

Preferably, the upper end and the lower end of one side, close to the conveying frame, of the lifting frame are provided with guide rails, the end portion of the mounting seat is provided with a moving plate in sliding fit with the guide rails, a rhombic drive plate is arranged in the middle of the lifting frame in a rotating mode through a central shaft, connecting rods are hinged to the two ends of the rhombic drive plate, one end, far away from the rhombic drive plate, of each connecting rod is hinged to the two moving plates respectively, a first air cylinder is arranged on the back face of the lifting frame, the end portion of the first air cylinder is provided with a push plate, a strip-shaped through hole is formed in the lifting frame, and the push plate penetrates through the strip-shaped through hole and is fixedly connected with the rear end face of the moving plate on the same side.

Preferably, the mounting seat is hinged to a second cylinder, a mounting groove located at the front end of the second cylinder is formed in the mounting seat, the clamping plate is rotatably connected with the mounting seat through a rotating shaft, the rotating shaft penetrates through the mounting groove and is provided with a driving tongue plate located in the mounting groove, and the end portion of a piston rod of the second cylinder is hinged to the driving tongue plate to form a whole.

Preferably, the outer end of pivot is equipped with the limiting plate, and the upper and lower both ends of limiting plate tip are equipped with first spacing notch and the spacing notch of second respectively, and the outer wall of mount pad be equipped with respectively with the spacing first spacing post of the spacing complex of first spacing notch and with the spacing second spacing post of the spacing complex of the spacing notch of second.

Preferably, the lower extreme of carriage is equipped with the U template, is equipped with the third cylinder on the U template, and the upper end of third cylinder piston rod is equipped with the baffle that is used for injecing the tire removal, and the upper end accessible conveying roller of baffle is in clearance between and stretch out to the carriage top.

Preferably, the bottom of baffle is equipped with the guide bar relatively, is equipped with the guide cylinder with guide bar sliding fit on the U template, and the bottom of guide bar can descend to U template below.

Preferably, the carriage includes two curb plates that set up relatively, and the both ends of two curb plate bottoms all are equipped with the support frame, and the both ends of conveying roller all rotate with the curb plate of both sides respectively through the roller and be connected, are equipped with driven sprocket on the roller of one of them end, and the bottom of one of them curb plate is equipped with the motor support frame of being connected with the U template, is equipped with the second motor on the motor support frame, and the output shaft of second motor is equipped with drive sprocket, carries out the transmission through drive chain between drive sprocket and a plurality of driven sprocket.

The utility model provides an automobile tire transmission tilting mechanism can convey the tire in proper order through setting up carriage and conveying roller, drive the lift of seat that goes up and down through setting up the lead screw, can adjust the grip block to suitable height in a flexible way, through setting up first cylinder, the cooperation of each other of rhombus drive plate and connecting rod can drive the inboard pinch roll of both sides grip block each other and be close to or opposite direction removes, thereby can press from both sides tightly not unidimensional tire, drive the rotation of drive hyoplastron through setting up the third cylinder, thereby the grip block that can drive both sides automatically rotates, and the setting of limiting plate and the spacing post of first spacing post and second can accurate control the grip block and can overturn 180 degrees, degree of automation is high and can carry out whole upset to not unidimensional tire fast.

Drawings

Fig. 1 is a schematic structural diagram of a vehicle tire conveying and overturning mechanism according to an embodiment of the application.

Fig. 2 is a rear view structural diagram of a mounting frame of the automobile tire conveying turnover mechanism according to an embodiment of the application.

Fig. 3 is a partial structural schematic view of a mounting seat of the automobile tire conveying turnover mechanism according to an embodiment of the application.

Fig. 4 is a schematic structural view of the upper part of a U-shaped plate of the automobile tire conveying turnover mechanism according to one embodiment of the application.

Fig. 5 is a schematic structural diagram of the conveying roller transmission of the automobile tire conveying turnover mechanism according to an embodiment of the application.

Reference numerals: 1. a conveying frame, 101, side plates, 102, a supporting frame, 2, a conveying roller, 3, a mounting frame, 301, a connecting plate, 302, an upright post, 303, a top plate, 4, a lifting frame, 5, a mounting seat, 6, a clamping plate, 7, a U-shaped frame, 8, a clamping roller, 9, a screw rod, 10, a first motor, 11, a tensioning chain wheel, 12, a lifting seat, 13, an extension plate, 14, a guide post, 15, a guide sleeve, 16, a guide rail, 17, a moving plate, 18, a central shaft, 19, a diamond-shaped driving plate, 20, a connecting rod, 21, a first air cylinder, 22, a pushing plate, 23, a strip-shaped through hole, 24, a second air cylinder, 25, a mounting groove, 26, a rotating shaft, 27, a driving tongue plate, 28, a limiting plate, 29, a first limiting notch, 30, a second limiting notch, 31, a first limiting post, 32, a second limiting post, 33, a U-shaped plate, 34, a third air cylinder, 35, a baffle, 36 and a guide rod, 37. the guide cylinder 38, the driven chain wheel 39, the motor support frame 40, the second motor 41, the driving chain wheel 42 and the transmission chain.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.

As shown in the accompanying drawings 1-2, an automobile tire transmission turnover mechanism comprises a conveying frame 1, wherein a plurality of conveying rollers 2 are arranged on the conveying frame 1 in a rotating mode, an installation frame 3 is arranged on one side of the conveying frame 1, a lifting frame 4 with adjustable height is arranged on one side, close to the conveying frame 1, of the installation frame 3, two installation bases 5 with adjustable distance are arranged on one side, close to the conveying frame 1, of the lifting frame 4, clamping plates 6 capable of rotating are arranged on the inner sides of the two installation bases 5, a U-shaped frame 7 is arranged on the inner sides of the clamping plates 6 relatively, and clamping rollers 8 used for clamping tires are arranged on the U-shaped frame 7.

In one embodiment, the mounting rack 3 comprises a connecting plate 301 fixed on the side of the conveying rack 1, two upright posts 302 are arranged at the upper end of the connecting plate 301, a top plate 303 is arranged at the upper end of each upright post 302, a screw 9 is rotatably arranged between the top plate 303 and the connecting plate 301, a first motor 10 for driving the screw 9 to rotate is arranged above the top plate 303, a lifting seat 12 in threaded connection with the screw 9 is arranged on the side of the lifting rack 4, two extending plates 13 are oppositely arranged on one side of the top plate 303 close to the conveying rack 1, a guide post 14 is arranged between each extending plate 13 and the connecting plate 301, guide sleeves 15 in sliding fit with the guide posts 14 on the same side are arranged on both sides of the lifting rack 4, the first motor 10 is started, the first motor 10 drives the screw 9 to rotate, the rotation of the screw 9 can drive the lifting seat 12 to lift, the guide sleeve 15 and the guide column 14 are arranged to stabilize the lifting direction of the lifting base 12.

In one embodiment, the upper end and the lower end of one side of the lifting frame 4 close to the conveying frame 1 are both provided with a guide rail 16, the end part of the mounting seat 5 is provided with a moving plate 17 in sliding fit with the guide rail 16, the middle part of the lifting frame 4 is rotatably provided with a rhombic driving plate 19 through a central shaft 18, two ends of the rhombic driving plate 19 are hinged with connecting rods 20, one ends of the two connecting rods 20 far away from the rhombic driving plate 19 are respectively hinged with the two moving plates 17, the back surface of the lifting frame 4 is provided with a first air cylinder 21, the end part of the first air cylinder 21 is provided with a pushing plate 22, the lifting frame 4 is provided with a strip-shaped through hole 23, the pushing plate 22 penetrates through the strip-shaped through hole 23 and is fixedly connected with the rear end surface of the moving plate 17 at the same side, in order to realize the synchronous motion of the mounting seats 5 at two sides, the first air cylinder 21 is started, the piston rod of the first air cylinder 21 is contracted to drive the moving plate 22, the moving plate 17 connected with the end part thereof and the corresponding mounting seat 5 are driven to move rightwards, when the moving plate 17 moves rightwards, the connecting rod 20 hinged to the end part of the moving plate drives the rhombic driving plate 19 to rotate, the moving plate 17 connected with the other end of the rhombic driving plate 19 through the connecting rod 20 is driven to move leftwards by the rotation of the rhombic driving plate 19, the mounting seats 5 on two sides can be synchronously driven to mutually approach, and therefore the clamping rollers 8 in the clamping plates 6 on two sides can mutually approach and clamp tires with different sizes.

In one embodiment, as shown in fig. 3, a second cylinder 24 is hinged to the mounting seat 5, and a mounting groove 25 located at the front end of the second cylinder 24 is provided on the mounting seat 5, the clamping plate 6 is rotatably connected to the mounting seat 5 through a rotating shaft 26, the rotating shaft 26 penetrates through the mounting groove 25 and is provided with a driving tongue plate 27 located in the mounting groove 25 on the rotating shaft 26, the end of a piston rod of the second cylinder 24 is hinged to the driving tongue plate 27, the second cylinder 24 is started, the second cylinder 24 drives the driving tongue plate 27 to rotate, the driving tongue plate 27 rotates to drive the rotating shaft 26 to rotate, the inner end of the rotating shaft 26 is fixed to the clamping plate 6, and the synchronous rotation of the rotating shafts 26 on both sides can synchronously drive the clamping plates 6 on both sides to rotate, so as to turn the tire.

A limit plate 28 is arranged at the outer end of the rotating shaft 26, a first limit notch 29 and a second limit notch 30 are respectively arranged at the upper end and the lower end of the end part of the limit plate 28, and the outer wall of the mounting seat 5 is provided with a first limiting column 31 which is respectively in limiting fit with the first limiting notch 29 and a second limiting column 32 which is in limiting fit with the second limiting notch 30, in the specific implementation process, in order to realize that the rotating shaft 26 can be accurately turned over by 180 degrees, the first limiting column 31 and the second limiting column 32 are at the same height, and in the initial state, the limit plate 28 is horizontally clamped on the second limit column 32 through the second limit notch 30, when the tyre is turned over, the driving tongue plate 27 drives the rotation of the rotating shaft 26, the rotation of the rotating shaft 26 can limit the rotation of the plate 28, when the first limit notch 29 of the limit plate 28 is clamped on the first limit notch 29, the rotating shaft 26 rotates 180 degrees, so that the tire can be turned over integrally.

As shown in fig. 4, a U-shaped plate 33 is arranged at the lower end of the conveying frame 1, a third cylinder 34 is arranged on the U-shaped plate 33, a baffle 35 for limiting the movement of the tire is arranged at the upper end of a piston rod of the third cylinder 34, the upper end of the baffle 35 can pass through a gap between the conveying rollers 2 and extend above the conveying frame 1, the third cylinder 34 can drive the baffle 35 to ascend, and the ascending of the baffle 35 can limit the tire in conveying because the conveying rollers 2 need to stop rotating when the tire is clamped and turned over, and the tire in front-end conveying needs to be limited by the baffle 35, so that the tire is prevented from further moving forward under the action of inertia.

The bottom of baffle 35 is equipped with guide bar 36 relatively, is equipped with the guide cylinder 37 with guide bar 36 sliding fit on the U-shaped board 33, and the bottom of guide bar 36 can descend to U-shaped board 33 below.

In one embodiment, as shown in fig. 5, the conveying frame 1 includes two side plates 101 disposed oppositely, two ends of the bottom of each side plate 101 are provided with a support frame 102, two ends of each conveying roller 2 are rotatably connected to the side plates 101 on two sides respectively through a roller shaft, a driven sprocket 38 is disposed on the roller shaft at one end, a motor support frame 39 connected to the U-shaped plate 33 is disposed at the bottom of one side plate 101, a second motor 40 is disposed on the motor support frame 39, an output shaft of the second motor 40 is provided with a driving sprocket 41, the driving sprocket 41 and the driven sprockets 38 are driven by a driving chain 42, in a specific implementation process, two tensioning sprockets 11 are further disposed in a vertical direction of the motor support frame 39 for tensioning the driving chain 42, the driving sprocket 41 is driven by the second motor 40 to rotate, the driving sprocket 41 can drive the conveying rollers 2 to synchronously rotate by matching with the driven sprocket 38 and the driving chain 42, so that the tires can be sequentially conveyed.

The working principle is as follows: placing the tire on the conveying rollers 2, starting the second motor 40 to drive the driving sprocket 41 to rotate, and synchronously driving the driving sprocket 41 to rotate a plurality of conveying rollers 2 by matching with the driven sprocket 38; when the tire is conveyed to a designated position, stopping the operation of the second motor 40, stopping the rotation of the conveying roller 2, starting the third air cylinder 34 to drive the baffle 35 to ascend, wherein the ascending of the baffle 35 can limit the tire in front end conveying; starting the first motor 10, wherein the first motor 10 drives the screw 9 to rotate, and the rotation of the screw 9 can drive the lifting seat 12 to descend; when the lifting seat 12 drives the clamping plates 6 to descend to a proper position, the first air cylinder 21 is started, a piston rod of the first air cylinder 21 contracts to drive the pushing plate 22 to move, the pushing plate 22 drives the moving plate 17 connected with the end part of the pushing plate and the corresponding mounting seat 5 to move rightwards, when the moving plate 17 moves rightwards, the connecting rod 20 hinged with the end part of the moving plate 17 drives the rhombic driving plate 19 to rotate, the rhombic driving plate 19 rotates to drive the moving plate 17 connected with the other end of the moving plate 17 through the connecting rod 20 to move leftwards, the mounting seats 5 on two sides can be synchronously driven to approach each other, and therefore the clamping rollers 8 inside the clamping plates 6 on two sides can approach each other and clamp tires with different sizes; then, the first motor 10 is started again, and the screw 9 drives the lifting seat 12 to ascend; after the tire is lifted to a proper height, the two second cylinders 24 are started simultaneously, the second cylinders 24 drive the rotation of the driving tongue plate 27, the rotation of the driving tongue plate 27 drives the rotation of the rotating shaft 26, the inner end of the rotating shaft 26 is fixed with the clamping plates 6, the synchronous rotation of the rotating shafts 26 on the two sides can synchronously drive the rotation of the clamping plates 6 on the two sides, so that the tire can be integrally overturned, and the lifting seat 12 is driven to descend through the screw rod 9, so that the overturned tire can be placed on the conveying roller 2.

The above embodiments are only used for illustrating the technical solutions of the embodiments of the present application, and are not limited thereto; although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions, which are defined by the claims of this application.

Claims

1. The utility model provides an automobile tire transmission tilting mechanism, includes carriage (1), it is equipped with a plurality of conveying rollers (2) to rotate on carriage (1), its characterized in that, one side of carriage (1) is equipped with mounting bracket (3), one side that mounting bracket (3) are close to carriage (1) is equipped with crane (4) that highly can adjust, one side that crane (4) are close to carriage (1) is equipped with two mount pads (5) that can adjust apart from, two the inboard of mount pad (5) all is equipped with can pivoted clamp plate (6), the inboard of clamp plate (6) is equipped with U type frame (7) relatively, install clamp roller (8) that are used for pressing from both sides tight tire on U type frame (7).

2. The automobile tire conveying turnover mechanism of claim 1, wherein the mounting frame (3) comprises a connecting plate (301) fixed to the side of the conveying frame (1), two upright posts (302) are arranged at the upper end of the connecting plate (301), a top plate (303) is arranged at the upper end of each upright post (302), a lead screw (9) is rotatably arranged between the top plate (303) and the connecting plate (301), a first motor (10) for driving the lead screw (9) to rotate is arranged above the top plate (303), a lifting seat (12) in threaded connection with the lead screw (9) is arranged on the side of the lifting frame (4), two extending plates (13) are oppositely arranged on one side of the top plate (303) close to the conveying frame (1), a guide column (14) is arranged between each extending plate (13) and the connecting plate (301), and guide sleeves (15) in sliding fit with the guide columns (14) are arranged on two sides of the lifting frame (4) on the same side.

3. The automobile tire conveying and overturning mechanism according to claim 2, wherein the lifting frame (4) is provided with guide rails (16) at the upper and lower ends of one side close to the conveying frame (1), the mounting seat (5) is provided with a moving plate (17) in sliding fit with the guide rails (16) at the end, the lifting frame (4) is provided with a diamond-shaped driving plate (19) at the middle through a central shaft (18) in a rotating manner, the two ends of the diamond-shaped driving plate (19) are hinged with connecting rods (20), one ends of the two connecting rods (20) far away from the diamond-shaped driving plate (19) are respectively hinged with the two moving plates (17), the lifting frame (4) is provided with a first air cylinder (21) at the back, the end of the first air cylinder (21) is provided with a pushing plate (22), the lifting frame (4) is provided with strip-shaped through holes (23), and the pushing plate (22) passes through the strip-shaped through holes (23) and is connected with the rear ends of the moving plates (17) at the same side The surfaces are fixedly connected.

4. The automobile tire conveying and overturning mechanism according to claim 1, wherein a second cylinder (24) is hinged on the mounting seat (5), a mounting groove (25) is formed in the mounting seat (5) and located at the front end of the second cylinder (24), the clamping plate (6) is rotatably connected with the mounting seat (5) through a rotating shaft (26), the rotating shaft (26) penetrates through the mounting groove (25), a driving tongue plate (27) located in the mounting groove (25) is arranged on the rotating shaft (26), and the end of a piston rod of the second cylinder (24) is hinged with the driving tongue plate (27) into a whole.

5. The automobile tire conveying turnover mechanism according to claim 4, characterized in that the outer end of the rotating shaft (26) is provided with a limiting plate (28), the upper and lower ends of the end of the limiting plate (28) are respectively provided with a first limiting notch (29) and a second limiting notch (30), and the outer wall of the mounting seat (5) is provided with a first limiting column (31) and a second limiting column (32), wherein the first limiting notch (29) and the second limiting notch (30) are respectively in limiting fit.

6. The automobile tire conveying turnover mechanism according to claim 1, characterized in that the lower end of the conveying frame (1) is provided with a U-shaped plate (33), the U-shaped plate (33) is provided with a third air cylinder (34), the upper end of a piston rod of the third air cylinder (34) is provided with a baffle plate (35) for limiting the movement of the tire, and the upper end of the baffle plate (35) can pass through the gap between the conveying rollers (2) and extend out of the conveying frame (1).

7. The automobile tire conveying turnover mechanism according to claim 6, characterized in that the bottom of the baffle plate (35) is provided with a guide rod (36) oppositely, the U-shaped plate (33) is provided with a guide cylinder (37) which is in sliding fit with the guide rod (36), and the bottom end of the guide rod (36) can be lowered below the U-shaped plate (33).

8. The automobile tire conveying turnover mechanism of claim 6, wherein the conveying frame (1) comprises two side plates (101) which are oppositely arranged, two ends of the bottoms of the two side plates (101) are respectively provided with a support frame (102), two ends of the conveying roller (2) are respectively rotatably connected with the side plates (101) on two sides through roller shafts, the roller shaft on one end is provided with a driven sprocket (38), the bottom of one side plate (101) is provided with a motor support frame (39) connected with the U-shaped plate (33), the motor support frame (39) is provided with a second motor (40), an output shaft of the second motor (40) is provided with a driving sprocket (41), and the driving sprocket (41) and the driven sprockets (38) are driven through a transmission chain (42).