CN102173070B - Flexible automatic production line type all steel wire heavy truck radial tire molding method - Google Patents
Flexible automatic production line type all steel wire heavy truck radial tire molding method Download PDFInfo
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- CN102173070B CN102173070B CN 201010608687 CN201010608687A CN102173070B CN 102173070 B CN102173070 B CN 102173070B CN 201010608687 CN201010608687 CN 201010608687 CN 201010608687 A CN201010608687 A CN 201010608687A CN 102173070 B CN102173070 B CN 102173070B
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Abstract
The invention relates to a flexible automatic production line type one-time method all steel wire heavy truck radial tire molding method. The method comprises the following steps: splitting a one-time method heavy truck radial tire molding method, jointing a tire body with drums for flexible transfer, sequentially flatly arranging tire body material supply frames according to the jointing sequence of rubber parts, and fully playing effects of the material supply frames; and sequentially completing pre-designed process steps of the method in different working positions. By matching with the target efficiency requirement, two belt drums and two independent shaping drums are adopted, and the radial tire molding for truck and passenger car tires is finally completed. A chassis is separated from power, when the specification is replaced, only the drum needs to be replaced, and other components, such as a drum carrying vehicle and the like, do not need to be replaced, thereby realizing fast replacement of the specification. The whole molding process is high in efficiency, fast in replacement of the specification and high in degree of automation of the production of radial tires.
Description
Technical field
The invention belongs to the manufacturing technology field of tire, especially a kind of full steel wire heavy load radial-ply tyre one-step moulding method that uses flexible automatic production line.
Background technology
Tire production producer wishes can implementation efficiency the highest for organizing all of tire production, maximum production can be taken into account again the production of those small lot special requirement products simultaneously.Conventional products specification demands amount is large, and equipment replacement specification frequency is low, is conducive to the production of product high-efficiency stable; The specific use specification product is many because of kind, and demand is few, brings the equipment replacement specification frequent, because it is longer to change the frock time, finally has influence on again production efficiency; In addition, the tire body feeding frame of the forming machine that domestic tire production producer uses at present mostly is and enumerates up and down style, the molding cycle of every tires is 3 to assign to 4 minutes kinds, when a glue component is fitted, other feed frame of enumerating up and down has the most of the time to leave unused, tire production producer still mainly uses two drums, three drums or four drum once time forming machine productions at present, can not effectively overcome above-mentioned contradiction; Simultaneously, such as employed flexible automatic production line among the CN1919588A, because fitting, carcass adopts many drum circulation applying forms, each station one or both materials of fitting, carcass applying efficient is higher than the efficient that belt is fitted, finalized the design, and therefore, easily produces aborning half-finished overstocking.Be to solve these problems in the tire production, need to have a kind of brand-new, the forming method of high efficiency, flexibility, device, some famous tire production producers possess some special knowledge in this regard in the world at present, but its production method, device are never open.
Summary of the invention
In order to obtain the efficient breakthrough viviparous the producing of all steel load radial, the invention provides a kind of flexible automatic production line formula once-through method forming method.The purpose of the method just provides a kind of brand-new, high efficiency, is convenient to all steel load radial tire forming method that specification is changed, and greatly improves the production efficiency of all steel load radial tire.
The present invention solves its technical problem and does the technical scheme of employing and be:
A kind of one-step moulding method that uses the all-steel radial tire of flexible automatic production line, it is characterized in that: each feed frame is pressed successively flat raft of glue component coating squence in the carcass applying system, each applying station one or both glue components of fitting, at each applying station a carcass ply up drum and power cabinet are arranged, after the glue component of each applying station is fitted and is finished, the carcass ply up drum disconnection is connected with the power cabinet, automatically to Next applying station and the attended operation of power cabinet, the matrix body tube composite members of finishing the most at last is sent on the setting drum by conveyer finalizes the design.The carcass applying system comprises laminating drum carrier loader, laminating drum delivery track, laminating drum feed drive device and is used for other device of laminating drum circulation.Power separates with cabinet on the carcass ply up drum, fast changeable laminating drum specification.
Belt and tyre surface are fitted with two working positions, and two belt drums are changed between two working positions by the technique coating squence, and the belt of finishing the most at last and tyre surface composite members are sent on the setting drum by conveyer finalizes the design.
The belt that the matrix body tube composite members that carcass ply up drum is finished and belt drum are finished and tyre surface composite members are delivered on 1# setting drum or the 2# setting drum, and two drums are finished respectively inflation, typing, anti-package and pressing, form fetus.
In said method, order is fitted three layers on an applying working position of belt drum, at another one applying working position applying quadriply belt bundle layer (or zero-degree belt).
In said method, finish tyre inflating, anti-package, typing at setting drum, finished the pressing of green tire by the back press roll device at setting drum place.
In said method, the green tire after the typing is put by the automatic clamp unloading.
In said method, laminating drum is five; After tyre bead was fitted, the tyre bead device did not need to leave, in the applying of drum pad glue; The quantity of setting drum can adopt two simultaneously, also can adopt one.
In said method, belt drum is two, and two belt drums can switch between two working positions or not switch.
A kind of flexible apparatus of producing all-steel radial tire, it is used for said method.
The invention has the beneficial effects as follows, the production method of full steel wire heavy load radial tire is designed to a kind of flexible automatic production line form, production line is split as a plurality of glue component applying stations with the carcass feed, give full play to the effect of feed frame, a plurality of laminating drums are finished the method step order of technological design successively at different stations, coupling is finally finished the moulding of the objective tire radial of card with band bundle drum and the setting drum of respective numbers.Whole forming process efficient is high, changes specification fast, and radial-ply tyre production automation degree is high.
Description of drawings
The finished section figure that accompanying drawing 1 carcass ply up drum forms
The finished section figure that accompanying drawing 2 belt drums form
The final fetus sectional drawing that accompanying drawing 3 setting drums form
Accompanying drawing 4 process flow diagrams 1
Accompanying drawing 5 process flow diagrams 2
Accompanying drawing 6 process flow diagrams 3
The specific embodiment
Flexible automatic production line formula once-through method all steel load radial tire forming method of the present invention is according to the moulding thinking of once-through method the forming process of all steel load radial tyre blank have been carried out rational fractionation, so that whole forming process is finished with the automatic assembly line operation form.
Embodiment one:Each feed frame of carcass ply up drum applying process has a laminating drum by sidewall, inner liner, heel fabric, carcass ply coating squence flat raft before each applying station, carcass ply up drum circulates between different glue component applying stations automatically.The carcass applying system is comprised of laminating drum carrier loader, laminating drum delivery track and drive unit and the drum circulatory system.
Four laminating drums of sidewall, inner liner, heel fabric, carcass ply feed frame front are after the applying of finishing corresponding component, detect next wire loop applying station and have or not laminating drum, if after having laminating drum to wait for that then this drum turns back to the wait position by the drum circulatory system, laminating drum moves to next working position along delivery track.Fitted carcass ply carcass drum next station finish tyre bead and the pad glue applying.After having accessed the matrix body tube composite members, this laminating drum is waited for next circulation beginning.Because carcass ply up drum is carried by carrier loader, power separates with cabinet, the fast changeable specification.
Two belt drums switch at two working positions.A working position be used for fitting 1#, 2#, 3# belt, another work is for being used for the 4# belt (or zero-degree belt) of fitting.
The matrix body tube composite members is passed to 1# setting drum position along conveying track, and conveyer returned next carcass composite members is delivered on the 2# setting drum after tire cylinder composite members was delivered on the 1# setting drum.Conveyer returns next one band bundle composite members is delivered on the 2# setting drum belt composite members is passed on the 1# setting drum that accesses tire cylinder composite members along track after, two respectively inflations of setting drum, anti-package, typing, finished the pressing of green tire by the back press roll device at each setting drum place, finished by automatic tire demounting device at last and unload tire.
The concrete forming process of flexible automatic production line formula once-through method all steel load radial tyre blank forming method of the present invention is as follows:
Carcass applying station: carcass applying station is finished the applying of sidewall, inner liner, heel fabric, carcass ply, wire loop and shoulder wedge, and the course of work is:
1, locates with the sidewall automatic attaching to the 1# drum the joint pressing according to process.
2, locate with the inner liner automatic attaching to the 2# drum that pastes the sidewall the joint pressing according to process.
3, the steel wire heel fabric is fitted on the 3# drum that pastes inner liner and sidewall the joint pressing according to the process location.
4, fit on the 4# drum that pastes sidewall, inner liner and steel wire heel fabric carcass ply and the joint pressing according to the process location.
5, the 5# drum moves to and waits for position next circulation of wait, the 1#-4# incentive force separates with cabinet, moves to next station, the bulging applying sidewall of fitting to the sidewall of 5#, the 4# drum that has posted carcass ply carries out the applying of tyre bead and shoulder wedge according to process, the pressing of pad cemented joint.
6, accessed the carcass composite members, 4# drum is recycled to waits for that the position carries out next circulation, and other rouses.
The final fetus section that forms is as shown in Figure 1.
Band bundle drum applying station: finish the applying of 1#, 2#, 3#, 4# belt (or zero-degree belt) and tyre surface at this station.The course of work is:
1, rouses at station 1 applying 1#, 2#, 3# belt according to process location 1# band bundle, rotate to station 2.
2, rouse at station 2 applying 4# belt (or zero-degree belt) and tyre surfaces according to process location 1# band bundle; The 2# drum is at station 1 applying 1#, 2#, 3# belt.
4,1# band bundle drum rotates to station 1, after ready-made band bundle and tyre surface composite members are accessed by transfer device, begins next circulation; The 2# drum is at station 2 applying 4# belt (or zero-degree belt) and tyre surfaces.
The final fetus section that forms is as shown in Figure 2.
Typing station: finish typing, anti-package and the pressing of fetus at two typing stations.
1, the carcass transfer device is delivered to setting drum with the carcass composite members, and the setting drum lock dog is propped up and pinned the tire cylinder.
2, the belt transfer device will be with the bundle composite members to be delivered to this setting drum, and setting drum begins aeration settling to contact zones bundle composite members, and transfer device leaves.
3, carry out the sidewall anti-package
4, carry out the pressing of sidewall and tyre surface.
The final fetus cross dimensions that forms as shown in Figure 3.
Forming method of the present invention can extend to car, engineering tire and other radial-ply tyre production.
The present invention can increase and decrease the quantity of carcass ply up drum and setting drum according to the actual needs of the viviparous output of all steel load radial.In addition, if need to produce the tire of other specification, a drum that only needs to change a certain specification get final product, miscellaneous equipment (such as the carcass drum carrier loader etc.) do not need replacing, realized quick conversion products specification and flexible production.
Claims (2)
1. all steel load radial tire one-step moulding method that uses the flexible automatic production line mode, it is characterized in that: each feed frame is pressed successively flat raft of glue component coating squence in the carcass applying system, each applying station one or both glue components of fitting, at each applying station a carcass ply up drum and power cabinet are arranged, after the glue component of each applying station is fitted and is finished, the carcass ply up drum disconnection is connected with the power cabinet, automatically to Next applying station and the attended operation of power cabinet, the matrix body tube composite members of finishing the most at last is sent to by conveyer and finalizes the design on the setting drum, and the carcass applying system comprises the laminating drum carrier loader, the laminating drum delivery track, laminating drum feed drive device and other device that circulates for laminating drum; Power separates with cabinet on the carcass ply up drum, fast changeable laminating drum specification;
Belt and tyre surface are fitted with two working positions, and two belt drums are changed between two working positions by the technique coating squence, and the belt of finishing the most at last and tyre surface composite members are sent to by conveyer and finalize the design on the setting drum;
The belt that the matrix body tube composite members that carcass ply up drum is finished and belt drum are finished and tyre surface composite members are delivered on 1# setting drum or the 2# setting drum, and two drums are finished respectively inflation, typing, anti-package and pressing, form fetus.
2. method according to claim 1 is characterized in that: the three layers of belt of sequentially fitting on an applying working position of belt drum; At another one applying working position fit quadriply belt bundle layer or zero-degree belt.
3. method according to claim 1 and 2 is characterized in that: finish tyre inflating, anti-package, typing at setting drum, finished the pressing of green tire by the back press roll device at setting drum place.
4. method according to claim 1 and 2 is characterized in that: the green tire after the typing pressing is put by the automatic clamp unloading.
5. method according to claim 3 is characterized in that: the green tire after the typing pressing is put by the automatic clamp unloading.
6. method according to claim 1 and 2, it is characterized in that: carcass ply up drum is two to eight; After tyre bead was fitted, the tyre bead device did not need to leave, in the applying of drum pad glue; The quantity of setting drum can adopt two simultaneously, also can adopt one.
7. method according to claim 1 and 2, it is characterized in that: carcass ply up drum is five; After tyre bead was fitted, the tyre bead device did not need to leave, in the applying of drum pad glue; The quantity of setting drum can adopt two simultaneously, also can adopt one.
8. method according to claim 5, it is characterized in that: carcass ply up drum is five; After tyre bead was fitted, the tyre bead device did not need to leave, in the applying of drum pad glue; The quantity of setting drum can adopt two simultaneously, also can adopt one.
9. method according to claim 4, it is characterized in that: carcass ply up drum is five; After tyre bead was fitted, the tyre bead device did not need to leave, in the applying of drum pad glue; The quantity of setting drum can adopt two simultaneously, also can adopt one.
10. method according to claim 1 and 2, it is characterized in that: belt drum is two, two belt drums can switch between two working positions or not switch.
11. method according to claim 6 is characterized in that: belt drum is two, and two belt drums can switch between two working positions or not switch.
12. method according to claim 7 is characterized in that: belt drum is two, and two belt drums can switch between two working positions or not switch.
13. method according to claim 8 is characterized in that: belt drum is two, and two belt drums can switch between two working positions or not switch.
14. method according to claim 9 is characterized in that: belt drum is two, and two belt drums can switch between two working positions or not switch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010608687 CN102173070B (en) | 2010-12-28 | 2010-12-28 | Flexible automatic production line type all steel wire heavy truck radial tire molding method |
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| CN 201010608687 CN102173070B (en) | 2010-12-28 | 2010-12-28 | Flexible automatic production line type all steel wire heavy truck radial tire molding method |
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| CN102173070B true CN102173070B (en) | 2013-04-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102642319B (en) * | 2012-05-08 | 2014-07-02 | 银川佳通轮胎有限公司 | Low-cross-section wide-base all-steel radial tire forming method and all-steel radial tire |
| CN102658662A (en) * | 2012-05-08 | 2012-09-12 | 银川佳通轮胎有限公司 | Method for forming all-steel truck radial tire |
| CN105437578B (en) * | 2014-09-26 | 2018-02-23 | 昆山市科玲精密模具有限公司 | One kind prepares tire forming machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100000685A1 (en) * | 2006-05-18 | 2010-01-07 | Toyo Tire & Rubber Co., Ltd. | Driving apparatus of building drum for tire |
| CN101653991A (en) * | 2008-10-10 | 2010-02-24 | 北京敬业机械设备有限公司 | Radial ply tire once-through-method forming machine |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100000685A1 (en) * | 2006-05-18 | 2010-01-07 | Toyo Tire & Rubber Co., Ltd. | Driving apparatus of building drum for tire |
| CN101653991A (en) * | 2008-10-10 | 2010-02-24 | 北京敬业机械设备有限公司 | Radial ply tire once-through-method forming machine |
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| CN102173070A (en) | 2011-09-07 |
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