CN203543144U - Rolling device for tire building machine - Google Patents
Rolling device for tire building machine Download PDFInfo
- Publication number
- CN203543144U CN203543144U CN201320561383.0U CN201320561383U CN203543144U CN 203543144 U CN203543144 U CN 203543144U CN 201320561383 U CN201320561383 U CN 201320561383U CN 203543144 U CN203543144 U CN 203543144U
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- vertical shift
- platform
- leading screw
- traversing
- rolling
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Abstract
The utility model discloses a rolling device for a tire building machine, which comprises a rack, a tire tread rolling mechanism and a tire shoulder rolling mechanism, wherein the tire tread rolling mechanism and the tire shoulder rolling mechanism are arranged on the rack, and the rack is provided with a workbench. Because the rolling device comprises the tire tread rolling mechanism and tire shoulder rolling mechanism, the rolling device is simple in structure, components are few, processing and manufacturing are easy, the cost is low, and the operation and maintenance are easy; the two rolling mechanisms run simultaneously, so that the working time is shortened, and the production efficiency is improved. The tire tread rolling mechanism is only provided with a tire tread compression roller, and the outer diameter of the tire tread compression roller is gradually reduced from the middle to the two sides, the rolling of a tire tread can be completed just through once rolling, and therefore, the rolling device has the advantages that process steps are few, speed is fast, and the process time is shortened; the tire tread compression roller is conveyed to the tire tread by a swing arm pushed by a lifting cylinder, the stroke of the lifting cylinder is short, the moving speed of the tire tread compression roller is fast, so that the rolling speed of a tire tread is further improved, and the working efficiency of a rolling operation is improved.
Description
Technical field
The utility model relates to a kind of rolling device, specifically, is a kind of rolling device for tire production tyre building machine.
Background technology
In current tire production, fetus after moulding, needs to adopt rolling device to carry out stitching operation on assembly drum, by multilayer belt and tyre surface laminating.Common roll unit adopts a set of rolling mechanism to carry out the roll extrusion of tyre surface and tire shoulder at present, and a rolling step point multistep completes, and due to substep roll extrusion, activity time is long, and production efficiency is low, the athletic performance complexity of rolling mechanism, the debugging of equipment and maintenance difficult; Also have a kind of roll unit, adopt three cover rolling mechanisms, and every cover rolling mechanism have two pressure rollers, complex structure, part is numerous, expensive, safeguard and use cost high.
Utility model content
The utility model, for above-mentioned the deficiencies in the prior art, has designed a kind of new tyre building machine rolling device.
A kind of tyre building machine rolling device of the present utility model, comprises frame and rack-mounted tyre surface rolling mechanism and tire shoulder rolling mechanism, is provided with workbench in frame,
Described tyre surface rolling mechanism comprises U-shaped swing arm, lifting cylinder, swing arm one end is hinged on the front end of workbench, and the other end is provided with tyre surface pressure roller, and the external diameter of tyre surface pressure roller reduces to both sides gradually from centre, lifting cylinder one end is coupling in frame bottom, and the other end is coupling at swing arm middle part;
Described tire shoulder rolling mechanism comprises traversing platform, two vertical shift platforms, traversing platform is arranged on workbench, two vertical shift platform symmetries are arranged on traversing platform, traversing platform can be laterally slides before and after on workbench, vertical shift platform can longitudinally horizontally slip on traversing platform, pivoted frame and push-and-pull cylinder are all installed on vertical shift platform, two vertical shift platform front ends are all provided with support arm, the inner of pivoted frame is coupling on the front end of support arm, push-and-pull cylinder two ends be coupling respectively on vertical shift platform and the outer end of pivoted frame on, tire shoulder pressure roller is installed on the inner of pivoted frame.
Preferably, traversing leading screw is installed on workbench and for driving the traversing motor of traversing leading screw screw rod, the nut of traversing leading screw is fixed on traversing platform; Main vertical shift leading screw and secondary vertical shift leading screw are installed on traversing platform, the nut of main vertical shift leading screw is fixed on a vertical shift platform, the nut of secondary vertical shift leading screw is fixed on another vertical shift platform, the screw rod of main vertical shift leading screw and secondary vertical shift leading screw is all provided with gear, two gears are intermeshing, and traversing platform is also provided with the vertical shift motor of the screw rod of screw rod for driving main vertical shift leading screw or secondary vertical shift leading screw.
The beneficial effects of the utility model are: rolling device is provided with tyre surface and two rolling mechanisms of tire shoulder, and simple in structure, parts are few, be easy to processing and manufacturing, cost is low, and operation and maintenance is easy, two rolling mechanisms are worked simultaneously, have shortened the working time, have improved production efficiency.Tyre surface rolling mechanism is only provided with a tyre surface pressure roller, tyre surface pressure roller external diameter reduces to both sides gradually from centre, a roll extrusion can complete the roll extrusion of tyre surface, and process is few, and speed is fast, shortened activity time, by lifting cylinder, promote swing arm tyre surface pressure roller is delivered on tyre surface, the stroke of lifting cylinder is short, and the translational speed of tyre surface pressure roller is fast, the speed that has further improved tyre surface roll extrusion operation, has improved the operating efficiency of roll extrusion operation.The tire shoulder pressure roller of tire shoulder rolling mechanism is arranged on two vertical shift platforms, and two vertical shift platforms are by driving by gear-driven two leading screws, can separated in synchronization and merging, and by the load of leading screw separately, avoid leading screw shake, improved traveling comfort, accurate positioning.
Accompanying drawing explanation
Accompanying drawing 1 is the side-looking structure chart of tyre building machine rolling device;
Accompanying drawing 2 is the plan structure figure of tyre building machine rolling device.
The specific embodiment
Tyre building machine rolling device of the present utility model, as shown in Fig. 1 to 2, comprises frame 1 and is arranged on tyre surface rolling mechanism 2 and the tire shoulder rolling mechanism 3 in frame 1, is provided with workbench 4 in frame 1.
Tyre surface rolling mechanism 2 comprises U-shaped swing arm 201, lifting cylinder 202, swing arm 201 one end are hinged on the front end of workbench 1, the other end is provided with tyre surface pressure roller 203, the external diameter of tyre surface pressure roller 203 reduces to both sides gradually from centre, lifting cylinder 202 one end are coupling in frame 1 bottom, and the other end is coupling at swing arm 201 middle parts.
Traversing leading screw 5 is installed on workbench 4 and for driving the traversing motor of traversing leading screw screw rod 5, the nut of traversing leading screw 5 is fixed on traversing platform 301.
Tire shoulder rolling mechanism 3 comprises traversing platform 301, two vertical shift platforms 302, traversing platform 301 is arranged on workbench 4, two vertical shift platform 302 symmetries are arranged on traversing platform 301, traversing platform 301 can be laterally slides before and after on workbench 4, vertical shift platform 302 can longitudinally horizontally slip on traversing platform 301, pivoted frame 303 and push-and-pull cylinder 304 are all installed on vertical shift platform 302, two vertical shift platform 302 front ends are all provided with support arm 305, the inner of pivoted frame 303 is coupling on the front end of support arm 305, push-and-pull cylinder 303 two ends be coupling respectively on vertical shift platform 302 and the outer end of pivoted frame 303 on, tire shoulder pressure roller 306 is installed on the inner of pivoted frame 303.
Main vertical shift leading screw 6 and secondary vertical shift leading screw 7 are installed on traversing platform 301, the nut of main vertical shift leading screw 6 is fixed on a vertical shift platform 302, the nut of secondary vertical shift leading screw 7 is fixed on another vertical shift platform 302, the screw rod of main vertical shift leading screw 6 and secondary vertical shift leading screw 7 is all provided with gear 8, two gears 8 are intermeshing, and traversing platform 301 is also provided with the vertical shift motor of the screw rod of screw rod for driving main vertical shift leading screw 6 or secondary vertical shift leading screw 7.
Vertical shift motor drives the bolt rotary of a vertical shift leading screw, and due to gear drive, the screw rod reversion of another root vertical shift leading screw, makes the moving direction of two vertical shift platforms 302 contrary, realizes approaching with Fen Li of two tire shoulder pressure rollers 306 on vertical shift platform 302.
During use, the piston rod of lifting cylinder 202 stretches out, tyre surface pressure roller 203 is pushed on the tyre surface of moulding fetus, because the external diameter of tyre surface pressure roller 203 reduces to both sides gradually from centre, the middle part of tyre surface pressure roller 203 first contacts tyre surface, roll extrusion is carried out in the middle part of tyre surface, lifting cylinder 202 continues to promote tyre surface pressure roller 203, make tyre surface pressure roller 203 from centre to both sides, contact gradually tyre surface, by tyre surface outwards roll extrusion gradually from centre, when tyre surface pressure roller 203 contacts tyre surface completely, the roll extrusion operation of tyre surface also completes thereupon.
Simultaneously, traversing motor drives traversing platform 301 close to fetus by traversing leading screw 5, make fetus between tire shoulder pressure roller 306, vertical shift motor drives main vertical shift leading screw 6 or secondary vertical shift leading screw 7, make two tire shoulder pressure rollers 306 approach the tire shoulder of fetus and adjust distance between the two, simultaneously push-and-pull cylinder 304 promotes pivoted frame 303 and adjusts the roll extrusion angle of tire shoulder pressure roller 306, carries out the roll extrusion of tire shoulder.
Claims (2)
1. a tyre building machine rolling device, is characterized in that, comprises frame (1) and is arranged on tyre surface rolling mechanism (2) and the tire shoulder rolling mechanism (3) in frame (1), is provided with workbench (4) in frame (1),
Described tyre surface rolling mechanism (2) comprises U-shaped swing arm (201), lifting cylinder (202), swing arm (201) one end is hinged on the front end of workbench (1), the other end is provided with tyre surface pressure roller (203), the external diameter of tyre surface pressure roller (203) reduces to both sides gradually from centre, lifting cylinder (202) one end is coupling in frame (1) bottom, and the other end is coupling at swing arm (201) middle part;
Described tire shoulder rolling mechanism (3) comprises traversing platform (301), two vertical shift platforms (302), traversing platform (301) is arranged on workbench (4), two vertical shift platforms (302) symmetry is arranged on traversing platform (301), traversing platform (301) can laterally slide before and after workbench (4) is upper, vertical shift platform (302) can longitudinally horizontally slip on traversing platform (301), pivoted frame (303) and push-and-pull cylinder (304) are all installed on vertical shift platform (302), two vertical shift platforms (302) front end is all provided with support arm (305), the inner of pivoted frame (303) is coupling on the front end of support arm (305), push-and-pull cylinder (303) two ends are coupling respectively on vertical shift platform (302) and on the outer end of pivoted frame (303), tire shoulder pressure roller (306) is installed on the inner of pivoted frame (303).
2. tyre building machine rolling device according to claim 1, it is characterized in that, traversing leading screw (5) is installed on workbench (4) and for driving the traversing motor of traversing leading screw screw rod (5), the nut of traversing leading screw (5) is fixed on traversing platform (301); Main vertical shift leading screw (6) and secondary vertical shift leading screw (7) are installed on traversing platform (301), the nut of main vertical shift leading screw (6) is fixed on a vertical shift platform (302), the nut of secondary vertical shift leading screw (7) is fixed on another vertical shift platform (302), the screw rod of main vertical shift leading screw (6) and secondary vertical shift leading screw (7) is all provided with gear (8), two gears (8) are intermeshing, and traversing platform (301) is also provided with the vertical shift motor of the screw rod of screw rod for driving main vertical shift leading screw (6) or secondary vertical shift leading screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561383.0U CN203543144U (en) | 2013-09-10 | 2013-09-10 | Rolling device for tire building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561383.0U CN203543144U (en) | 2013-09-10 | 2013-09-10 | Rolling device for tire building machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543144U true CN203543144U (en) | 2014-04-16 |
Family
ID=50461310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561383.0U Expired - Fee Related CN203543144U (en) | 2013-09-10 | 2013-09-10 | Rolling device for tire building machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369406A (en) * | 2014-08-28 | 2015-02-25 | 德州玲珑轮胎有限公司 | Combined rear press roller rolling mechanism |
| CN104416936A (en) * | 2013-09-10 | 2015-03-18 | 青岛双星橡塑机械有限公司 | Rolling device for tire building machine |
-
2013
- 2013-09-10 CN CN201320561383.0U patent/CN203543144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416936A (en) * | 2013-09-10 | 2015-03-18 | 青岛双星橡塑机械有限公司 | Rolling device for tire building machine |
| CN104369406A (en) * | 2014-08-28 | 2015-02-25 | 德州玲珑轮胎有限公司 | Combined rear press roller rolling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20190910 |