CN113580434A - Group control vulcanizing machine set - Google Patents
Group control vulcanizing machine set Download PDFInfo
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- CN113580434A CN113580434A CN202010369916.XA CN202010369916A CN113580434A CN 113580434 A CN113580434 A CN 113580434A CN 202010369916 A CN202010369916 A CN 202010369916A CN 113580434 A CN113580434 A CN 113580434A
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- vulcanizing
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- tire
- storage device
- manipulator
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- 238000003860 storage Methods 0.000 claims abstract description 70
- 210000000078 claw Anatomy 0.000 claims description 46
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000004073 vulcanization Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000004146 energy storage Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/065—Tyre-vulcanising presses with two or more moulds, e.g. stacked upon each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0022—Handling green tyres, e.g. transferring or storing between tyre manufacturing steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0027—Handling cured tyres, e.g. transferring or storing after vulcanizing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/065—Tyre-vulcanising presses with two or more moulds, e.g. stacked upon each other
- B29D2030/0651—Tyre-vulcanising presses with two or more moulds, e.g. stacked upon each other the moulds being arranged side by side, or in a circle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
- B29D2030/0675—Controlling the vulcanization processes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention provides a group control vulcanizing unit which comprises at least one row of vulcanizing machine single-row combination, at least one public conveying system and a plurality of double-station tire storage devices, wherein the public conveying system and the vulcanizing machine single-row combination are arranged in parallel, a public manipulator shared by all vulcanizing machines in the vulcanizing machine single-row combination is arranged on the public conveying system, and the public manipulator moves along the public conveying system. 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 public conveying system is configured for a row of vulcanizing machines, a raw tire is fed in and a cooked tire is taken away through the public manipulator, and the position of the raw tire and the position of the cooked tire are rapidly switched in the upper space and the lower space of the vulcanizing machine and the public conveying system through a double-station tire storage device. 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.
Description
Technical Field
The invention relates to the technical field of tire vulcanizing equipment, in particular to a group control vulcanizing unit.
Background
In the present tire production factory, the overall arrangement of vulcanizer is single independent overall arrangement usually, generally loads into the green tyre through the dress child manipulator from the front side of vulcanizer, takes out the ripe tyre through the mechanical hand of unloading the child from the rear side of vulcanizer again, and the vulcanization time of vulcanizer occupies the longer time in whole tire production, and two manipulators generally are all in the wait state, have caused the cost waste of vulcanizer complete equipment, have also occupied a large amount of place spaces simultaneously, influence the child volume of unit area of mill.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a group control vulcanizing unit.
In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows:
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 of the invention, 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 system, the green tire is conveyed into the vulcanizing machines by the common manipulator, the cured tire is taken away, and the positions of the green tire and the cured tire are rapidly switched in the upper space and the lower space of the vulcanizing machines 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.
Further, under the condition that two rows and more than two rows of vulcanizing machines are combined in a single row, all the vulcanizing machine single row combinations are paired pairwise, and in the two rows of vulcanizing machine single row combinations which are paired in a matching way, respective public conveying systems are arranged in close proximity.
Furthermore, a maintenance platform is arranged at the upper part between the two public conveying systems which are arranged in close proximity.
By adopting the preferable scheme, the layout of the vulcanizing machine is more compact, and the maintenance space of each direction of the vulcanizing machine is ensured.
Furthermore, a trench is arranged in a foundation below the public conveying system, and a main vulcanizing pipeline is arranged in the trench.
By adopting the preferable scheme, the underground space is comprehensively utilized, and the cleanliness of a factory is 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 reasonable.
Further, the number of the common manipulators on each common conveying system is 1 or more, and when the number is plural, the plural common manipulators operate independently or synchronously.
By adopting the preferable scheme, the setting mode of the public manipulator can be reasonably selected according to the requirement.
Furthermore, a connecting line between a first station center and a second station center on the double-station tire storage device is used as an X axis, a vertical plane passing through the X axis is used as an XZ plane, and the driving mechanism drives the first tire storage device and the second tire storage device to move along the XZ plane direction.
Further, the double-station tire storage device further comprises a first moving frame and a second moving frame, 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, the first moving frame is mounted on the frame body in a translation mode through a first guide rail, and the driving mechanism comprises a first driving mechanism which drives the first moving frame to translate along the first guide rail; the second moving frame is installed on the frame body in a translation mode through a second guide rail, the driving mechanism comprises a second driving mechanism, and the second driving mechanism 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 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, the occupied area is effectively saved, and the device is efficiently suitable for circulation of green tires and mature tires of a group control vulcanizing unit.
Furthermore, the vulcanizing machine manipulator comprises an upright post, a lifting frame, a lifting driving mechanism, a rotating arm, a rotating in and out driving mechanism, a claw disc and a claw disc opening and closing driving mechanism, wherein the lifting frame is installed on the upright post through a guide rail, the lifting driving mechanism drives the lifting frame to move up and down along the guide rail, the rotating arm is installed on the lifting frame, the rotating in and out driving mechanism drives the rotating arm to swing, the claw disc is installed below the rotating arm, and the claw disc opening and closing driving mechanism drives claw pieces of the claw disc to open and close; the lifting driving mechanism comprises a first servo motor and a lead screw, and the lifting frame is connected with a nut of the lead screw; the rotating arm is connected with an output shaft of the speed reducer; the claw disk opening and closing driving mechanism comprises a servo electric cylinder, and the servo electric cylinder drives claw pieces of the claw disk to open and close through a transmission mechanism.
By adopting the preferable scheme, the first servo motor can be precisely controlled to move to different lifting heights and can be used for loading a green tire and unloading a cured tire, so that each vulcanizing station only needs to be provided with one vulcanizing machine manipulator; the servo electric cylinder can accurately control the opening and closing size of the claw piece on the claw disc so as to be suitable for tires of different models, and only needs to be adjusted through program control without manual adjustment, thereby greatly improving the mold changing efficiency and the mold adjusting efficiency.
Furthermore, the vulcanizing machine control system further comprises a plurality of hydraulic stations, each hydraulic station supplies energy to a plurality of vulcanizing machines, each hydraulic station comprises an energy accumulator, a plurality of motor pumps and a pressure sensor for detecting the energy storage pressure of the energy accumulator, and the hydraulic station controller controls the starting number of the motor pumps according to the energy storage pressure detected by the pressure sensor.
By adopting the preferable scheme, the configuration of the hydraulic station is saved, the starting number of the motor pumps is controlled according to the energy storage pressure, reliable energy supply can be ensured, and energy consumption is saved.
The system further comprises a group control system, wherein the group control system comprises a main control cabinet, a PLC (programmable logic controller), a main operation panel, a hydraulic station IO (input/output) module, a main exchanger and at least two sub exchangers; the PLC, the main operation panel, the hydraulic station IO module and the main switch board are arranged in the main control cabinet, and the PLC, the main operation panel and the hydraulic station IO module are respectively connected with the main switch board; each branch exchanger is respectively connected with the main exchanger and is used for being respectively connected to a servo driver and an IO module of each vulcanizer device; the hydraulic station IO module comprises a plurality of hydraulic station IO sub-modules, and each hydraulic station IO sub-module is connected to one hydraulic station.
By adopting the preferred scheme, the group control of a plurality of vulcanizing machines is realized, the control cabinet of the original single vulcanizing machine is cancelled, only one main control cabinet needs to be arranged at the tail end of the single-row combination of the vulcanizing machines, the single vulcanizing machine is distributed in a distributed I/O system, and fewer elements control the machines with the same number. The occupied area can be effectively reduced, and the manufacturing cost is reduced.
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 the drawings without creative efforts.
FIG. 1 is one of the schematic structural diagrams of an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure of two vulcanization stations in section B of FIG. 1;
FIG. 3 is a schematic side view of an embodiment of the present invention;
FIG. 4 is a schematic structural view of the double-station tire storage device;
FIG. 5 is a front view corresponding to FIG. 4;
FIG. 6 is a schematic structural view of one embodiment of a tire depositor;
FIG. 7 is a schematic view of a rear structure of an embodiment of the tire depositor;
FIG. 8 is a schematic view of the back side of an embodiment of the tire depositor after the first rotary disk is hidden;
FIG. 9 is a cross-sectional view of one embodiment of a tire depositor;
FIG. 10 is an enlarged view of a portion of FIG. 9 at A;
FIG. 11 is a schematic view of a deflated condition;
FIG. 12 is a schematic illustration of a set state;
fig. 13 is a schematic diagram of the bit alignment completion state.
Names of corresponding parts represented by numerals and letters in the drawings:
1-a double-station tire storage device; 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; 6-single-row combination of a vulcanizing machine; 61-a vulcanizer; 7-a vulcanizer manipulator; 8-a common transport system; 81-common robot; 811-a first common manipulator; 812-a second common manipulator; 82-a maintenance platform; 83-trench; 91-a green tire supply line; 92-cured tire receiving line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
As shown in fig. 1-4, one embodiment of the present invention is: a cluster control curing unit, comprising:
the vulcanizing machine single-row combination 6 comprises a plurality of vulcanizing machines 61 arranged side by side, and each vulcanizing position of each vulcanizing machine is provided with a vulcanizing machine manipulator 7 for placing a raw tire into a vulcanizing mold and taking a cured tire out of the vulcanizing mold;
at least one public conveying system 8 which is arranged in parallel with the vulcanizing machine single-row combination 6, wherein a public manipulator 81 shared by all vulcanizing machines in the vulcanizing machine single-row combination is arranged on the public conveying system 8, and the public manipulator 81 moves along the public conveying system 8;
the double-station tire storage device comprises a plurality of double-station tire storage devices 1, wherein one double-station tire storage device 1 is arranged between each vulcanizing machine manipulator 7 and a public conveying system 8, each double-station tire storage device 1 is provided with a first station 22 and a second station 23, each vulcanizing machine manipulator 7 can be transferred to the first station 22 of each double-station tire storage device, each public manipulator 7 can be moved to the second station 23 of each double-station tire storage device, each double-station tire storage device 1 comprises a frame body 21, a first tire storage device 10, a second tire storage device 20 and a driving mechanism, and the driving mechanism drives the first tire storage device 10 and the second tire storage device 20 to be alternately switched between the first station 22 and the second station 23.
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 public conveying system is configured for a row of vulcanizing machines, a raw tire is fed in and a cooked tire is taken away through the public manipulator, and the position of the raw tire and the position of the cooked tire are rapidly switched in the upper space and the lower space of the vulcanizing machine and the public conveying system through a double-station tire storage device. 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.
The public conveying system can adopt a truss type conveying system and also can adopt an EMS conveying system. The public manipulator moves along the public conveying system, and a lifting mechanism and a claw disc mechanism for taking and placing tires are arranged on the public manipulator.
In other embodiments of the invention, as shown in fig. 1 and 3, in the case of two or more rows of single-row combinations of curing machines, the single-row combinations of curing machines are paired two by two, and in the two-row single-row combinations of matching pairs of curing machines, the respective common conveying systems 8 are disposed in close proximity. A maintenance platform 82 is provided above and between the two common conveyor systems arranged in close proximity. The beneficial effect of adopting above-mentioned technical scheme is: the layout of the vulcanizing machine is more compact, and the maintenance space of each direction of the vulcanizing machine is ensured.
In other embodiments of the invention, as shown in fig. 3, a trench 83 is provided in the foundation below the common transport system 8, and a main curing line is provided in the trench 83. The beneficial effect of adopting above-mentioned technical scheme is: comprehensively utilizes underground space and improves the cleanliness of factories.
In other embodiments of the present invention, as shown in fig. 1, a green tire supply line 91 is provided at one end of the common transport system 8 and a cured tire take-up line 92 is provided at the other end of the common transport system 8, and the common robot 81 on each common transport system includes a first common robot 811 for gripping green tires and a second common robot 812 for gripping cured tires. The beneficial effect of adopting above-mentioned technical scheme is: the first public manipulator and the second public manipulator run independently or synchronously, and the picking and placing efficiency of the green tire and the mature tire is improved.
As shown in fig. 4, in another embodiment of the present invention, the two-station tire storage device includes a frame 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 provided on the frame 21, a connecting line between a center of the first station and a center of the second station is an X-axis, and a vertical plane passing through the X-axis is an XZ plane, and the driving mechanism drives the first tire storage device 10 and the second tire storage device 20 to move along an XZ plane, and alternately switches the first tire storage device 10 and the second tire storage device 20 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 radius of gyration space, make things convenient for a plurality of group control vulcanizer groups to set up with a plurality of vulcanizer one-to-one 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. 4 and 5, in another embodiment of the present invention, the tire changer further includes a first moving frame 24 and a second moving frame 25, the first tire depositor 10 is fixedly mounted on the first moving frame 24, the second tire depositor 20 is fixedly mounted on the second moving frame 25, the first moving frame 24 is translatably mounted on the frame 21 via a first guide 27, the driving mechanism includes a first driving mechanism 26, and the first driving mechanism 26 drives the first moving frame 24 to translate along the first guide 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.
In the present invention, the specific form of the driving mechanism is not particularly limited, and can be obtained from the prior art, and an appropriate form can be selected according to the actual application. 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.
In other embodiments of the present invention, as shown in fig. 6-8, the first tire depositor or the second tire depositor comprises:
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. 11, 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. 12, 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. 13, 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.
In other embodiments of the present invention, as shown in fig. 7, the carriage driving mechanism 15 includes a first driving cylinder 151, a first rotating plate 152 and a plurality of first connecting shafts 153, one first connecting shaft 153 is connected to each moving carriage 13, the first rotating plate 152 is provided with a plurality of elongated holes 154, the length direction of the elongated holes 154 is arranged at an angle with the radial direction of the first rotating plate 152, the first connecting shafts 153 are installed in the corresponding elongated holes 154, the cylinder body of the first driving cylinder 151 is hinged to the chassis 11, and the end of the telescopic rod of the first driving cylinder 151 is hinged to the first rotating plate 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.
In other embodiments of the present invention, as shown in fig. 8, the claw piece driving mechanism 17 includes a second driving cylinder 171, a second rotating disk 172, and a plurality of first connecting rods 173, wherein the cylinder body of the second driving cylinder 171 is hinged to the chassis 11, the end of the telescopic rod of the second driving cylinder 171 is hinged to the second rotating disk 172, one end of the first connecting rod 173 is hinged to the second rotating disk 172, and the other end of the first connecting rod 173 is hinged to the inner positioning claw piece 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. 9 and 12, in other embodiments of the present invention, a plurality of support shafts 18 are disposed on the chassis 11, each support shaft 18 is sleeved with an upper guide wheel 181 and a lower guide wheel 182, an outer circumferential edge portion of the second rotating disk 172 is disposed in a limit groove of the upper guide wheel 181, and an inner circumferential edge portion of the first rotating disk 152 is disposed in a 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.
In other embodiments of the invention, the vulcanizer manipulator comprises a column, a lifting frame, a lifting drive mechanism, a rotating arm, a transfer in and out drive mechanism, a claw disc and a claw disc opening and closing drive mechanism, wherein the lifting frame is mounted on the column through a guide rail, the lifting drive mechanism drives the lifting frame to move up and down along the guide rail, the rotating arm is mounted on the lifting frame, the transfer in and out drive mechanism drives the rotating arm to swing, the claw disc is mounted below the rotating arm, and the claw disc opening and closing drive mechanism drives claw pieces of the claw disc to open and close; the lifting driving mechanism comprises a first servo motor and a lead screw, and the lifting frame is connected with a nut of the lead screw; the rotating arm is connected with an output shaft of the speed reducer; the claw disk opening and closing driving mechanism comprises a servo electric cylinder, and the servo electric cylinder drives claw pieces of the claw disk to open and close through a transmission mechanism. The beneficial effect of adopting above-mentioned technical scheme is: the first servo motor can be precisely controlled to move to different lifting heights and can be used for loading a green tire and unloading a cured tire, so that only one vulcanizing machine manipulator is required to be configured at each vulcanizing station; the servo electric cylinder can accurately control the opening and closing size of the claw piece on the claw disc so as to be suitable for tires of different models, and only needs to be adjusted through program control without manual adjustment, thereby greatly improving the mold changing efficiency and the mold adjusting efficiency.
In other embodiments of the invention, the vulcanizing machine further comprises a plurality of hydraulic stations, each hydraulic station supplies energy to a plurality of vulcanizing machines, the hydraulic stations comprise energy accumulators, a plurality of motor pumps and pressure sensors for detecting energy accumulation pressure of the energy accumulators, and the hydraulic station controller controls the starting number of the motor pumps according to the energy accumulation pressure detected by the pressure sensors. Taking a hydraulic station for supplying energy to six vulcanizing machines as an example, controlling the energy storage pressure to be 12-14MPa, adopting three same motor pumps to supply oil to an energy storage device, and determining the number of the motor pumps needing to work according to information fed back by an energy storage pressure sensor. For example, when the energy storage pressure is less than or equal to 13.5MPa, 1 motor pump is started randomly; when the energy storage pressure is less than or equal to 12.5MPa, randomly starting 2 motor pumps; when the energy storage pressure is less than or equal to 12MPa, starting 3 motor pumps simultaneously. The beneficial effect of adopting above-mentioned technical scheme is: the configuration of the hydraulic station is saved, the number of the motor pumps which are started is controlled according to the energy storage pressure, reliable energy supply can be ensured, and energy consumption is saved.
In other embodiments of the present invention, the system further includes a group control system, where the group control system includes a main control cabinet, a PLC controller, a main operation panel, a hydraulic station IO module, a main switch, and at least two branch switches; the PLC, the main operation panel, the hydraulic station IO module and the main switch board are arranged in the main control cabinet, and the PLC, the main operation panel and the hydraulic station IO module are respectively connected with the main switch board; each branch exchanger is respectively connected with the main exchanger and is used for being respectively connected to a servo driver and an IO module of each vulcanizer device; the hydraulic station IO module comprises a plurality of hydraulic station IO sub-modules, and each hydraulic station IO sub-module is connected to one hydraulic station. Taking 1 to control 12 group control systems as an example, the operation panel and the manipulator servo driver of each vulcanizer are respectively connected to a branch exchange, and 12 branch exchanges are connected to a main exchange. The group control of a plurality of vulcanizing machine devices is realized, the control cabinet of the original single vulcanizing machine is cancelled, only one main control cabinet is required to be arranged at the tail end of the single-row combination of the vulcanizing machine, the single vulcanizing machine device is distributed in a distributed I/O system, and fewer elements control machines with the same quantity. The occupied area can be effectively reduced, and the manufacturing cost is reduced.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (10)
1. 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.
2. The group control vulcanizing unit as claimed in claim 1, wherein in the case of two or more rows of single-row combinations of the vulcanizing machines, all the single-row combinations of the vulcanizing machines are paired two by two, and in the two-row single-row combinations of the matching pairs of the vulcanizing machines, the respective common conveying systems are arranged in close proximity.
3. Group control curing unit according to claim 2, characterized in that a maintenance platform is provided above between two common conveyor systems arranged in close proximity.
4. Group control vulcanisation unit according to claim 2, characterized in that a trench is provided in the foundation below the common transport system, in which main vulcanisation lines are provided.
5. The group control vulcanizing unit according to claim 1, wherein a green tire supply line and a cured tire receiving line are arranged at the end part 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.
6. The group control vulcanizing unit according to claim 5, wherein the number of the common manipulators on each common conveying system is 1 or more, and when the number is more, the plurality of common manipulators operate independently or synchronously.
7. The group control vulcanizing unit as claimed in claim 1, wherein a connecting line between a first station center and a second station center on the double-station tire storage device is taken as an X axis, and a vertical plane passing through the X axis is taken as an XZ plane, and the driving mechanism drives the first tire storage device and the second tire storage device to move along the XZ plane.
8. The group-control vulcanizing unit as claimed in claim 1, wherein the vulcanizing machine manipulator comprises a vertical column, a lifting frame, a lifting driving mechanism, a rotary arm, a rotating in and out driving mechanism, a claw disc and a claw disc opening and closing driving mechanism, the lifting frame is arranged on the vertical column through a guide rail, the lifting driving mechanism drives the lifting frame to move up and down along the guide rail, the rotary arm is arranged on the lifting frame, the rotating in and out driving mechanism drives the rotary arm to swing, the claw disc is arranged below the rotary arm, and the claw disc opening and closing driving mechanism drives claw pieces of the claw disc to open and close; the lifting driving mechanism comprises a first servo motor and a lead screw, and the lifting frame is connected with a nut of the lead screw; the rotating arm is connected with an output shaft of the speed reducer; the claw disk opening and closing driving mechanism comprises a servo electric cylinder, and the servo electric cylinder drives claw pieces of the claw disk to open and close through a transmission mechanism.
9. The group control vulcanizing unit as claimed in claim 1, further comprising a plurality of hydraulic stations, each hydraulic station supplying power to a plurality of vulcanizing machines, wherein the hydraulic stations comprise an accumulator, a plurality of motor pumps and a pressure sensor for detecting the accumulated energy pressure of the accumulator, and the hydraulic station controller controls the number of the motor pumps to be turned on according to the accumulated energy pressure detected by the pressure sensor.
10. The group control vulcanizing unit according to claim 9, further comprising a group control system, wherein the group control system comprises a main control cabinet, a PLC controller, a main operation panel, a hydraulic station IO module, a main exchanger and at least two branch exchangers; the PLC, the main operation panel, the hydraulic station IO module and the main switch board are arranged in the main control cabinet, and the PLC, the main operation panel and the hydraulic station IO module are respectively connected with the main switch board; each branch exchanger is respectively connected with the main exchanger and is used for being respectively connected to a servo driver and an IO module of each vulcanizer device; the hydraulic station IO module comprises a plurality of hydraulic station IO sub-modules, and each hydraulic station IO sub-module is connected to one hydraulic station.
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| CN202010369916.XA CN113580434A (en) | 2020-04-30 | 2020-04-30 | Group control vulcanizing machine set |
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| CN202010369916.XA CN113580434A (en) | 2020-04-30 | 2020-04-30 | Group control vulcanizing machine set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061573A (en) * | 2024-04-25 | 2024-05-24 | 山东优盛轮胎有限公司 | Environment-friendly vulcanizing equipment for rubber tire processing |
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| CN212707611U (en) * | 2020-04-30 | 2021-03-16 | 华澳轮胎设备科技（苏州）股份有限公司 | Group control vulcanizing machine set |
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| EP0099327A1 (en) * | 1982-07-13 | 1984-01-25 | Mitsubishi Jukogyo Kabushiki Kaisha | Tire vulcanizing press |
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| CN118061573A (en) * | 2024-04-25 | 2024-05-24 | 山东优盛轮胎有限公司 | Environment-friendly vulcanizing equipment for rubber tire processing |
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Address after: 215000 No.18 Pingsheng Road, Suzhou Industrial Park, Jiangsu Province Applicant after: Sino-arp Tires Equipment Technology (Suzhou) Co.,Ltd. Address before: 215000 No.18 Pingsheng Road, Suzhou Industrial Park, Jiangsu Province Applicant before: SINO-ARP TIRES EQUIPMENT TECHNOLOGY (SUZHOU) Co.,Ltd. |