CN212707610U - Double-station tire storage device and group control vulcanizing unit - Google Patents

Abstract

The utility model provides a child device and group control vulcanization unit are deposited to duplex position, duplex position deposit child device include framework, first deposit child ware, second deposit child ware and actuating mechanism, be equipped with first station and second station in the framework to the line is the X axle between first station center and the second station center, and be the XZ face through the vertical plane of X axle, actuating mechanism drives first deposit child ware and second and deposits the child ware and remove along XZ face direction, and makes first deposit child ware and second deposit the child ware and switch in turn between first station and second station. The first tire storage device and the second tire storage device only move in the upper space and the lower space where the first tire storage device and the second tire storage device are located, the turning radius space is not needed, and the occupied area is effectively saved. Compared with the single-machine layout of the common vulcanizing machine, the cluster control vulcanizing machine set has the advantages that the occupied space and the cost are reduced by about 30 percent, and the economic benefit of a tire vulcanizing plant is greatly improved.

Description

Double-station tire storage device and group control vulcanizing unit

Technical Field

The utility model relates to a tire curing equipment technical field specifically is a child device and group control vulcanization unit are deposited to duplex position.

Background

The conventional double-station tire storage device generally adopts a swing arm rotation or rotation mode to realize the switching of two tire storage stations, and enough rotation action space needs to be reserved, so that the tire storage device occupies a large space and cannot be applied to a vulcanizing machine cluster group.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a double-station tire storage device and a group control vulcanizing unit.

In order to achieve the above object, the technical solution of the present invention is:

the utility model provides a double-station tire storage device, includes framework, first tire storage device, second tire storage device and actuating mechanism, be equipped with first station and second station in the framework to the line is the X axle between first station center and the second station center, and is the XZ face through the vertical plane of X axle, actuating mechanism drives first tire storage device and second tire storage device and moves along the XZ face direction, and makes first tire storage device and second tire storage device switch in turn between first station and second station.

The utility model discloses compare prior art, first deposit child ware and second deposit child ware and only remove in space about both places, need not the radius of gyration space, make things convenient for a plurality of duplex positions to deposit child device and follow a plurality of vulcanizer one-to-ones settings of arranging side by side, effectively practice thrift area.

Further, still include first removal frame and second removal frame, first deposit child ware fixed mounting be in on the first removal frame, second deposit child ware fixed mounting be in on the second removal frame, first deposit child ware and second deposit child ware are in different heights, actuating mechanism drives first removal frame and second removal frame move towards opposite direction.

Furthermore, the first movable frame is installed on the frame body through a first guide rail in a translational manner, and the driving mechanism comprises a first driving mechanism which drives the first movable frame to translate along the first guide rail.

Furthermore, the second moving frame is installed on the frame body through a second guide rail in a translational manner, and the driving mechanism comprises a second driving mechanism which drives the second moving frame to translate along the second guide rail.

By adopting the preferable scheme, the first tire storage device and the second tire storage device move in a translation mode at different heights, and the switching of the first tire storage device and the second tire storage device at the first station and the second station is realized.

Further, the second moving frame is installed on the frame body through a first swing frame, the first swing frame comprises a first swing arm, a second swing arm and a first connecting arm, two ends of the first connecting arm are hinged to the lower end of the first swing arm and the lower end of the second swing arm respectively, the middle positions of the first swing arm and the second swing arm are hinged to the frame body respectively, the upper ends of the first swing arm and the second swing arm are hinged to the second moving frame respectively, the driving mechanism comprises a third driving mechanism, the end portion of a telescopic rod of the third driving mechanism is hinged to the first swing arm or the second swing arm, and the third driving mechanism drives the second moving frame to swing above the first tire storage device through the first swing frame.

By adopting the preferable scheme, the first tire storage device adopts a translation mode to change the position between the first station and the second station, the second tire storage device adopts a swing mode to change the position between the first station and the second station, and the swing track is in the vertical space where the first station and the second station are located, namely the turning radius is in the vertical space and does not exceed the peripheral side of the frame body.

Further, first removal frame and second remove the frame and install through the second swing frame in the framework, the second swing frame includes third swing arm and fourth swing arm, the intermediate position of third swing arm and fourth swing arm articulate in on the framework, the upper end of third swing arm and fourth swing arm articulates respectively on the second removes the frame, the lower extreme of third swing arm and fourth swing arm articulates respectively on first removal frame, actuating mechanism is cylinder, pneumatic cylinder or electric putter, actuating mechanism's telescopic link tip articulate in on third swing arm and the fourth swing arm.

Adopt above-mentioned preferred scheme, realize that second deposit child ware and first deposit child ware swing in first station and second station place vertical space in step from top to bottom, and mutual noninterference has simplified the structure.

A cluster control curing unit, comprising:

the vulcanizing machine single-row combination comprises a plurality of vulcanizing machines arranged side by side, and each vulcanizing position of each vulcanizing machine is provided with a vulcanizing machine manipulator for placing a green tire into a vulcanizing mold and taking a cured tire out of the vulcanizing mold;

the system comprises at least one common conveying system, a control system and a control system, wherein the common conveying system is arranged in parallel with a single-row combination of the vulcanizing machines, a common manipulator which is shared by all the vulcanizing machines in the single-row combination of the vulcanizing machines is arranged on the common conveying system, and the common manipulator moves along the common conveying system;

the double-station tire storage device comprises a plurality of double-station tire storage devices, wherein one double-station tire storage device is arranged at a position between each vulcanizer manipulator and a public conveying system, each double-station tire storage device is provided with a first station and a second station, the vulcanizer manipulator can rotate to the first station of each double-station tire storage device, the public manipulator can move to the second station of each double-station tire storage device, each double-station tire storage device comprises a frame body, a first tire storage device, a second tire storage device and a driving mechanism, and the driving mechanism drives the first tire storage device and the second tire storage device to be alternately switched between the first station and the second station.

By adopting the technical scheme, a plurality of vulcanizing machines are arranged side by side, the tire loading and tire unloading of the vulcanizing machines share one vulcanizing machine manipulator on the same side, one row of vulcanizing machines are provided with one common conveying line of the conveying system, the green tires are conveyed into the conveying line and the cured tires are taken away by the common manipulator, and the rapid switching of the positions of the green tires and the cured tires is realized in the upper space and the lower space of the conveying line by the double-station tire storage device between the vulcanizing machines and the common conveying system. Compared with the single machine layout of the common vulcanizing machine, the occupied space and the cost are reduced by about 30 percent, and the economic benefit of a tire vulcanizing plant is greatly improved.

Furthermore, a raw tire feeding line and a cooked tire receiving line are arranged at the end part of the public conveying system, the raw tire feeding line and the cooked tire receiving line are respectively positioned at two ends of the public conveying system or at the same end of the public conveying system, the public manipulator transfers the raw tires from the raw tire feeding line to each double-station tire storage device, and the public manipulator transfers the cooked tires from each double-station tire storage device to the cooked tire receiving line.

By adopting the preferable scheme, the automatic level of tire vulcanization production is improved, and the overall layout of a factory is more harmonious and attractive.

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of the double-station tire storage device of the present invention;

FIG. 2 is a front view corresponding to FIG. 1;

FIG. 3 is a schematic structural diagram of another embodiment of the double-station tire storage device according to the present invention;

FIG. 4 is a front view corresponding to FIG. 3;

fig. 5 is a second schematic structural view of another embodiment of the double-station tire storage device of the present invention;

FIG. 6 is a right side view corresponding to FIG. 5;

FIG. 7 is a schematic structural view of the group control vulcanizing unit of the present invention;

FIG. 8 is a schematic structural view of an embodiment of a tire depositor;

FIG. 9 is a schematic view of a rear structure of an embodiment of the tire depositor;

FIG. 10 is a schematic view of the back side of an embodiment of the tire depositor after the first rotary disk is hidden;

FIG. 11 is a cross-sectional view of one embodiment of a tire depositor;

FIG. 12 is an enlarged view of a portion of FIG. 11 at A;

FIG. 13 is a schematic view of a deflated condition;

FIG. 14 is a schematic illustration of a set state;

fig. 15 is a schematic diagram of the bit alignment completion state.

Names of corresponding parts represented by numerals and letters in the drawings:

10-a first tyre storage; 11-a chassis; 12-a stationary bracket; 13-moving the carriage; 131-a first linear guide; 14-a rolling element assembly; 15-a first drive mechanism; 151-a first drive cylinder; 152-a first rotating disk; 153-first connecting shaft; 154-elongated holes; 16-inner positioning claw sheet; 161-a second linear guide; 17-a second drive mechanism; 171-a second drive cylinder; 172-a second rotating disk; 173-a first link; 18-supporting shaft; 181-an upper guide wheel; 182-a lower guide wheel; 19-a tire; 20-a second tyre storage device; 21-a frame body; 22-a first station; 23-a second station; 24-a first mobile frame; 25-a second mobile frame; 26-a first drive mechanism; 27-a first guide rail; 28-a second drive mechanism; 29-a second guide rail; 30-a third drive mechanism; 31-a first swing frame; 311-a first swing arm; 312-a second swing arm; 313-a first connecting arm; 32-a second swing frame; 321-a third swing arm; 322-fourth swing arm; 33-a fourth drive mechanism; 60-a vulcanizing machine; 70-a vulcanizer manipulator; 80-a common transport system; 81-common robot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, an embodiment of the present invention is: a double-station tire storage device comprises a frame body 21, a first tire storage device 10, a second tire storage device 20 and a driving mechanism, wherein a first station 22 and a second station 23 are arranged on the frame body 21, a connecting line between a first station center and a second station center is used as an X axis, a vertical plane passing through the X axis is used as an XZ plane, the driving mechanism drives the first tire storage device 10 and the second tire storage device 20 to move along the XZ plane direction, and the first tire storage device 10 and the second tire storage device 20 are enabled to be alternately switched between the first station 22 and the second station 23.

The beneficial effect of adopting above-mentioned technical scheme is: first deposit child ware and second and deposit the child ware and only remove in space about both places, need not the radius of gyration space, make things convenient for a plurality of duplex positions to deposit child device and a plurality of vulcanizer one-to-one settings of arranging side by side, effectively practice thrift area.

Here, the first station 22 and the second station 23 are not limited to a certain horizontal height position, and include a space with a certain horizontal plane area in the vertical direction, and the height positions of the first tire storage device 10 and the second tire storage device 20 on the first station 22 are different, and the height positions of the two tire storage devices on the second station 23 are also different.

As shown in fig. 1-2, in other embodiments of the present invention, the tire changer further comprises a first moving frame 24 and a second moving frame 25, the first tire storage device 10 is fixedly mounted on the first moving frame 24, the second tire storage device 20 is fixedly mounted on the second moving frame 25, the first tire storage device 10 and the second tire storage device 20 are at different heights, and the driving mechanism drives the first moving frame 24 and the second moving frame 25 to move in opposite directions.

The utility model discloses in, actuating mechanism's concrete form does not do specifically and restricts, can obtain from prior art to can select suitable mode according to practical application occasion. The driving mechanism can be a cylinder, a water cylinder, an oil cylinder and an electric cylinder, and can also be in the forms of a motor and a lead screw, a motor and a chain wheel and chain, a motor and a gear rack transmission and the like.

As shown in fig. 1-2, in other embodiments of the present invention, the first movable frame 24 is translatably mounted on the frame 21 via a first guide rail 27, the driving mechanism includes a first driving mechanism 26, and the first driving mechanism 26 drives the first movable frame 24 to translate along the first guide rail 27. The second moving frame 25 is mounted on the frame 21 via a second guide rail 29 in a translatable manner, and the driving mechanism further includes a second driving mechanism 28, and the second driving mechanism 28 drives the second moving frame 25 to translate along the second guide rail 29. The first tyre accumulator 10 and the second tyre accumulator 20 are translated at different heights, enabling the switching of the two in the first 22 and second 23 stations.

As shown in fig. 3 and 4, in other embodiments of the present invention, the second movable frame 25 is installed on the frame 21 through the first swing frame 31, the first swing frame 31 includes a first swing arm 311, a second swing arm 312 and a first connecting arm 313, two ends of the first connecting arm 313 are respectively hinged to the lower end of the first swing arm 311 and the lower end of the second swing arm 312, the middle positions of the first swing arm 311 and the second swing arm 312 are respectively hinged to the frame 21, the upper ends of the first swing arm 311 and the second swing arm 312 are respectively hinged to the second movable frame 25, the driving mechanism includes a third driving mechanism 30, the end of a telescopic rod of the third driving mechanism 30 is hinged to the first swing arm 311 or the second swing arm 312, and the third driving mechanism 30 drives the second movable frame 25 to swing above the first tire container 10 through the first swing frame 31. The first tire storage device 10 is shifted between the first station 22 and the second station 23 in a translation mode, and the second tire storage device 20 is shifted between the first station 22 and the second station 23 in a swing mode, wherein the swing track is in the vertical space where the first station 22 and the second station 23 are located, namely the turning radius is in the vertical space and does not exceed the peripheral side of the frame body.

As shown in fig. 5 and 6, in other embodiments of the present invention, the first movable frame 24 and the second movable frame 25 are mounted on the frame body 21 through the second swing frame 32, the second swing frame 32 includes the third swing arm 321 and the fourth swing arm 322, the middle positions of the third swing arm 321 and the fourth swing arm 322 are hinged on the frame body 21, the upper ends of the third swing arm 321 and the fourth swing arm 322 are hinged on the second movable frame 25 respectively, the lower ends of the third swing arm 321 and the fourth swing arm 322 are hinged on the first movable frame 24 respectively, the fourth driving mechanism 33 is a cylinder, a hydraulic cylinder or an electric push rod, and the end of the telescopic rod of the fourth driving mechanism 33 is hinged on the third swing arm 321 and the fourth swing arm 322. The beneficial effect of adopting above-mentioned technical scheme is: the second tire storage device and the first tire storage device swing up and down synchronously in the vertical space of the first station and the second station without mutual interference, and the structure is simplified.

In other embodiments of the present invention, as shown in fig. 8 to 10, the first or second tire depositor includes:

a chassis 11;

the fixed bracket 12 is fixed on the chassis 11, and a supporting surface matched with the tire is arranged on the fixed bracket 12;

a plurality of moving brackets 13, wherein the moving brackets 13 are installed on the chassis 11 through a first linear guide rail 131, the plurality of moving brackets 13 are distributed on the chassis 11 in a circumferential mode, and a rolling element assembly 14 is arranged on a supporting surface of each moving bracket 13;

a carriage drive mechanism 15 that drives the plurality of moving carriages 13 to move along the respective corresponding first linear guides 131 to switch the plurality of moving carriages 13 between the retracted position state and the extended position state; when the plurality of moving brackets 13 are in the retracted position state, the holding surface of the moving bracket 13 is higher than the holding surface of the fixed bracket 12; when the plurality of movable brackets 13 are in the extended position state, the holding surface of the movable bracket 13 is lower than the holding surface of the fixed bracket 12;

a plurality of inner positioning claws 16, the inner positioning claws 16 being mounted on the chassis 11 via second linear guides 161, the plurality of inner positioning claws 16 being circumferentially distributed on the chassis 11;

and a claw piece driving mechanism 17 that drives the plurality of inner positioning claw pieces 16 to move along the respective corresponding second linear guides 161.

As shown in fig. 13, before the tire is released, the moving carriage 13 and the inner positioning claws 16 are in the retracted position state, and the tire 19 is placed on the rolling element assembly 14 on the moving carriage 13 from right above; as shown in fig. 14, after the tire is released, the inner positioning claw piece 16 is driven by the claw piece driving mechanism to be expanded to contact the inner ring of the tire 19, the tire is shifted to the central position, the inner positioning claw piece is retracted again, and the inner positioning claw piece can reciprocate for multiple times in order to ensure the centering adjustment effect; as shown in fig. 15, finally, the moving carriage 13 is expanded by the carriage driving mechanism, and the tire 19 is gradually dropped down onto the fixed carriage 12. The beneficial effect of adopting above-mentioned technical scheme is: the automation level of a tire production factory is greatly improved, the tire placing precision can be well guaranteed, the tire grabbing success rate of a mechanical arm of a vulcanizing machine is improved, and the production efficiency of the vulcanizing machine is improved.

As shown in fig. 9, in other embodiments of the present invention, the bracket driving mechanism 15 includes a first driving cylinder 151, a first rotating disc 152 and a plurality of first connecting shafts 153, each of the movable brackets 13 is connected with one of the first connecting shafts 153, the first rotating disc 152 is provided with a plurality of strip holes 154, the length direction of the strip holes 154 is arranged at an angle with the radial direction of the first rotating disc 152, the first connecting shafts 153 are installed in the strip holes 154 at corresponding positions, the cylinder body of the first driving cylinder 151 is hinged on the chassis 11, and the end portion of the telescopic rod of the first driving cylinder 151 is hinged on the first rotating disc 152. The beneficial effect of adopting above-mentioned technical scheme is: the first driving cylinder and the first rotating disc can drive each moving bracket to synchronously open and close relative to the central axis of the chassis, so that the purpose of quickly lifting and putting down the tire is achieved.

As shown in fig. 10, in other embodiments of the present invention, the claw driving mechanism 17 includes a second driving cylinder 171, a second rotating disk 172 and a plurality of first connecting rods 173, the cylinder body of the second driving cylinder 171 is hinged on the chassis 11, the end of the telescopic rod of the second driving cylinder 171 is hinged on the second rotating disk 172, one end of the first connecting rod 173 is hinged on the second rotating disk 172, and the other end of the first connecting rod 173 is hinged on the inner positioning claw 16. The beneficial effect of adopting above-mentioned technical scheme is: the inner positioning claw pieces can be driven to synchronously open and close relative to the central axis of the chassis through a second driving cylinder and a second rotating disc, and the purpose of quickly aligning the center of the tire is achieved.

As shown in fig. 11 and 12, in other embodiments of the present invention, a plurality of supporting shafts 18 are disposed on the chassis 11, each supporting shaft 18 is sleeved with an upper guide wheel 181 and a lower guide wheel 182, an outer ring edge portion of the second rotating disk 172 is disposed in the limit groove of the upper guide wheel 181, and an inner ring edge portion of the first rotating disk 152 is disposed in the limit groove of the lower guide wheel 182. A shaft sleeve or a bearing is arranged between the upper guide wheel 181 and the lower guide wheel 182 and the supporting shaft 18. The beneficial effect of adopting above-mentioned technical scheme is: compact structure reduces occupation space, has alleviateed the weight of depositing child device, and the rotation of first rolling disc and second rolling disc is more stable smooth and easy.

As shown in fig. 7, a cluster control vulcanizing plant comprises:

a plurality of vulcanizing machines 60 arranged side by side, wherein each vulcanizing position of each vulcanizing machine 60 is provided with a vulcanizing machine manipulator 70 for placing a green tire and taking out a cured tire;

the common conveying system 80 is arranged along the arrangement direction of the plurality of vulcanizing machines, a common manipulator 81 shared by the plurality of vulcanizing machines is arranged on the common conveying system 80, and the common manipulator 81 is driven by the conveying mechanism to move along the common conveying system 80;

a plurality of the double-station tire storage devices are arranged, one double-station tire storage device is arranged between each vulcanizer manipulator 70 and the common conveying system 80, the vulcanizer manipulator 70 can be rotated to the first station 22 of the double-station tire storage device, and the common manipulator 81 can be moved to the second station 230 of the double-station tire storage device

The beneficial effect of adopting above-mentioned technical scheme is: a plurality of vulcanizing machines are arranged side by side, a vulcanizing machine manipulator is shared by the same side for tire loading and tire unloading of the vulcanizing machines, a common conveying system conveying line is configured for one row of vulcanizing machines, the green tires are conveyed into the vulcanizing machines and the cured tires are taken away through the common manipulator, and the position quick switching of the green tires and the cured tires is realized in the upper space and the lower space of the vulcanizing machines and the common conveying system through a double-station tire storage device between the vulcanizing machines and the common conveying system. Compared with the single machine layout of the common vulcanizing machine, the occupied space and the cost are reduced by about 30 percent, and the economic benefit of a tire vulcanizing plant is greatly improved.

In other embodiments of the present invention, a green tire feeding line is disposed at one end of the common conveying system, and the common manipulator moves the green tire from the green tire feeding line to the second station of each of the two-station tire storage devices; and a cured tire receiving line is arranged at the other end of the public conveying system, and the public manipulator transfers the cured tire to the cured tire receiving line from the second station of each double-station tire storage device. The beneficial effect of adopting above-mentioned technical scheme is: the automatic level of tire vulcanization production is improved, and the overall layout of a factory is more harmonious and attractive.

The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (8)

1. The utility model provides a double-station tire storage device, its characterized in that includes framework, first tire storage ware, second tire storage ware and actuating mechanism, be equipped with first station and second station in the framework, use the line between first station center and the second station center as the X axle, use the vertical plane through the X axle to be the XZ face, actuating mechanism drives first tire storage ware and second tire storage ware and removes along the XZ face direction, and makes first tire storage ware and second tire storage ware switch in turn between first station and second station.

2. The double-station tire storage device according to claim 1, further comprising a first moving frame and a second moving frame, wherein the first tire storage device is fixedly mounted on the first moving frame, the second tire storage device is fixedly mounted on the second moving frame, the first tire storage device and the second tire storage device are located at different heights, and the driving mechanism drives the first moving frame and the second moving frame to move in opposite directions.

3. The dual-station tire storage device of claim 2, wherein the first movable rack is translatably mounted to the frame via a first rail, and the drive mechanism comprises a first drive mechanism that drives the first movable rack to translate along the first rail.

4. The dual-station tire storage device of claim 3, wherein the second movable rack is translatably mounted to the frame via a second rail, and the drive mechanism comprises a second drive mechanism that drives the second movable rack to translate along the second rail.

5. The double-station tire storage device according to claim 3, wherein the second movable frame is mounted on the frame body through a first swing frame, the first swing frame comprises a first swing arm, a second swing arm and a first connecting arm, two ends of the first connecting arm are respectively hinged to the lower end of the first swing arm and the lower end of the second swing arm, the middle positions of the first swing arm and the second swing arm are respectively hinged to the frame body, the upper ends of the first swing arm and the second swing arm are respectively hinged to the second movable frame, the driving mechanism comprises a third driving mechanism, the end portion of a telescopic rod of the third driving mechanism is hinged to the first swing arm or the second swing arm, and the third driving mechanism drives the second movable frame to swing above the first tire storage device through the first swing frame.

6. The double-station tire storage device according to claim 2, wherein the first movable frame and the second movable frame are mounted on the frame body through a second swing frame, the second swing frame comprises a third swing arm and a fourth swing arm, the middle positions of the third swing arm and the fourth swing arm are hinged to the frame body, the upper ends of the third swing arm and the fourth swing arm are hinged to the second movable frame respectively, the lower ends of the third swing arm and the fourth swing arm are hinged to the first movable frame respectively, the driving mechanism is an air cylinder, a hydraulic cylinder or an electric push rod, and the end portion of a telescopic rod of the driving mechanism is hinged to the third swing arm and the fourth swing arm.

7. A cluster control curing unit, comprising:

the vulcanizing machine single-row combination comprises a plurality of vulcanizing machines arranged side by side, and each vulcanizing position of each vulcanizing machine is provided with a vulcanizing machine manipulator for placing a green tire into a vulcanizing mold and taking a cured tire out of the vulcanizing mold;

the system comprises at least one common conveying system, a control system and a control system, wherein the common conveying system is arranged in parallel with a single-row combination of the vulcanizing machines, a common manipulator which is shared by all the vulcanizing machines in the single-row combination of the vulcanizing machines is arranged on the common conveying system, and the common manipulator moves along the common conveying system;

the double-station tire storage device as claimed in any one of claims 1 to 6, wherein one double-station tire storage device is arranged between each vulcanizer manipulator and the common conveying system, the double-station tire storage device is provided with a first station and a second station, the vulcanizer manipulator can be rotated to the first station of the double-station tire storage device, the common manipulator can be moved to the second station of the double-station tire storage device, the double-station tire storage device comprises a frame body, a first tire storage device, a second tire storage device and a driving mechanism, and the driving mechanism drives the first tire storage device and the second tire storage device to be alternately switched between the first station and the second station.

8. The group control vulcanizing unit according to claim 7, wherein a green tire supply line and a cured tire receiving line are arranged at the end of the common conveying system, the green tire supply line and the cured tire receiving line are respectively positioned at two ends of the common conveying system or at the same end of the common conveying system, the common manipulator transfers the green tires from the green tire supply line to the double-station tire storage devices, and the common manipulator transfers the cured tires from the double-station tire storage devices to the cured tire receiving line.

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