CN201151622Y - Turnover device for two-section molded blank of tyre - Google Patents
Turnover device for two-section molded blank of tyre Download PDFInfo
- Publication number
- CN201151622Y CN201151622Y CNU2007200808019U CN200720080801U CN201151622Y CN 201151622 Y CN201151622 Y CN 201151622Y CN U2007200808019 U CNU2007200808019 U CN U2007200808019U CN 200720080801 U CN200720080801 U CN 200720080801U CN 201151622 Y CN201151622 Y CN 201151622Y
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- CN
- China
- Prior art keywords
- tyre
- supporting plate
- pallet
- stage building
- building green
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a two-stage moulded raw-tyre turnover device. An initial-state tray is horizontally arranged on a seat, the cross-section is an arc groove matching the peripheral arc of the two-stage moulded raw-tyre, and the radian of the arc groove is 120-180. A bearing plate is perpendicular with the bottom surface of the tray and parallel with the curved surface of the tray groove, and the bearing plate is fixedly connected with the flank of the tray. A bracket is fixedly arranged on the back surface of the tray, a cardinal axis parallel with the bearing plate is fixedly mounted on the bracket, and the cardinal axis is fixed on the seat. The bearing plate or the tray is connected with a turnover mechanism. The turnover mechanism is a worm couple or a hydraulic cylinder. The vertical two-stage moulded raw-tyre is arranged in a cloth bag and built in the tray; the turnover mechanism can make movement; the bearing plate, the tray and the two-stage moulded raw-tyre turn over around the cardinal axis by 90 degree; the raw-tyre is horizontally arranged on the bearing plate which becomes horizontal after being turnovered; with the stress along the periphery of the tyre crown, the raw-tyre is not deformable. The device well fits the hoisting equipment, and can easily turn a vertical two-stage moulded raw-tyre to be horizontal, and is particularly applicable to the turnover of giant tyres; the structure is simple and the practicality is strong.
Description
(1) technical field
The utility model relates to the transhipment facility of tire production process, is specially a kind of tyre second stage building green tyre turnover device.
(2) background technology
Behind the second stage building tire blank molding, be the vertical stand-up state on assembly drum, two sections fetuses are positioned at the pocket that strap forms and are sling when unloading, and translation places in the pallet.The part crown bears the gravity of tire base.
The tyre bead of second stage building green tyre is unrecovered, and the rim of the mouth is respectively to the perk of tire both sides up and down.And it is soft, yielding because of vulcanizing the preceding tire base quality of typing.For giant-scale engineering tyre, the tire base weighs more than 2,000 kilograms especially, if upright the placement, the part crown is subjected to the gravity compressing, and its inner cord structure will be out of shape, and directly influence tire quality.After the horizontal positioned, the part crown is stressed to be become along crown circumferentially stressedly, is convenient to keep the tire base indeformable.Therefore the second stage building green tyre upset must be horizontal positioned.
Conventional tyre can manually overturn.Jumbo tire weighs more than 2,000 kilogram, is the several times of general tire even tens of times, and manually overturning, not only labour intensity is big, and each limit firmly is difficult for balanced, damages the tire base easily, falls partially easily during upset, the dust greasy dirt can be infected with in the fetus surface, even can go out casualty accident
So present tire production, particularly jumbo tire production press for special-purpose second stage building green tyre turnover device.
(3) utility model content
The purpose of this utility model is a kind of tyre second stage building green tyre turnover device of design, and with tire, particularly jumbo tire is a horizontal positioned by vertical placement upset with easily.
The utility model design-calculated tyre second stage building green tyre turnover device comprises pallet, supporting plate and switching mechanism, tray bottom surface is the plane, the initial condition tray bottom surface is placed horizontally at base, the arc groove of its carrying surface for matching with the second stage building green tyre circumference, the width of groove is equal to or slightly greater than the second stage building green tyre width, and the cross-sectional plane bottom curve of groove matches with second stage building green tyre cross-sectional plane bottom curve.The degree of depth of groove is equal to or slightly greater than half of difference of second stage building green tyre external diameter and internal diameter.The radian of arc groove is 120～180 degree.Supporting plate is perpendicular to tray bottom surface and vertical with the line of centers of the arc surface of pallet groove, and supporting plate is captiveed joint with the side of pallet.The supporting plate back side is fixed with support, and support is installed in the hinge of parallel supporting plate, and hinge is rotatably installed on base.Supporting plate or pallet are connected with switching mechanism, turn over to turn 90 degrees rear supporting plate and be in level, tray bottom surface for vertical.
Switching mechanism is that worm and gear is paid.Worm screw drives with actuating unit and is connected, the parallel base that is installed on of worm-wheel shaft with supporting plate, and the worm gear and the worm mesh of being fixed in worm-wheel shaft, crank one end is fixed in worm-wheel shaft, the other end and rod hinge connection, the connecting rod other end and supporting plate are hinged.
Behind the second stage building tire embryo forming, use conventional handling appliance, as bridge overhead travelling crane, hoisting crane, electric block etc., to be positioned at pocket that strap forms, upright second stage building fetus is sling, translation places in the groove of pallet, the actuating unit action, worm screw drives worm gear and rotates, worm-wheel shaft drives crank and rotates synchronously, crank promotes supporting plate through connecting rod, make supporting plate and pallet, second stage building green tyre turns over around hinge together and turn 90 degrees, the tire base lies in a horizontal plane on the supporting plate that transfers level to, and second stage building green tyre bears gravity by the local crown of plumbness, and it is stressed along the crown periphery to transfer horizontality to, be convenient to keep the cord structure in the tire base substrate indeformable, help improving tire quality.Simultaneously conventional handling appliance can be easily by the catching tire device second stage building green tyre of horizontal positioned of slinging, and put it to special-purpose second stage building green tyre and deposit storage transportation on the car, or directly deliver to shaper vulcanizer and vulcanize.After handling appliance hangs and has got the second stage building green tyre on the supporting plate, the worm screw backward rotation, connecting rod pulling supporting plate, supporting plate and pallet return around hinge together and turn 90 degrees, and supporting plate recovers plumbness, and tray bottom surface is recovered horizontality and is placed base, and this device resets.
Switching mechanism also can be hydraulic actuating cylinder, and cylinder body is installed in the base, acutangulates with horizontal surface, and piston rod top and tray bottom are hinged.Piston rod stretches out the promotion supporting plate, supporting plate and pallet, second stage building green tyre is turned over around hinge together turn 90 degrees.When piston rod was regained, pulling supporting plate and pallet resetted.
The advantage of the utility model tyre second stage building green tyre turnover device is: 1, be suitable for and the handling appliance adapted, accept the second stage building green tyre of plumbness, and can easily the upset of tire base be horizontality, be specially adapted to the upset of the jumbo tire of several tons of weights; 2, simple in structure, workable.
(4) description of drawings
Fig. 1 is the structural representation of this tire second stage building green tyre turnover device embodiment 1;
Fig. 2 is that the A of Fig. 1 is to scheme drawing;
Fig. 3 turns over scheme drawing after turning 90 degrees for Fig. 1 tyre second stage building green tyre turnover device;
Fig. 4 is the structural representation of this tire second stage building green tyre turnover device embodiment 2;
Fig. 5 turns over scheme drawing after turning 90 degrees for Fig. 4 tyre second stage building green tyre turnover device.
(5) specific embodiment
This routine tyre second stage building green tyre turnover device as illustrated in fig. 1 and 2, pallet 2 bottom surfaces are the plane, initial condition pallet 2 bottom surfaces are placed horizontally at base 1, the arc groove of its carrying surface for matching with second stage building green tyre 3 circumference, the width of groove is equal to or slightly greater than second stage building green tyre 3 width, and the cross-sectional plane bottom curve of groove matches with the cross-sectional plane bottom curve of second stage building green tyre 3.The degree of depth of groove is equal to or slightly greater than half of difference of second stage building green tyre external diameter and internal diameter.The radian of arc groove is 120～180 degree.Supporting plate 4 is perpendicular to pallet 2 bottom surfaces and vertical with the line of centers of the arc surface of pallet 2 grooves, and supporting plate 4 is captiveed joint with the side of pallet 3.The length of supporting plate 4 and width are equal to or slightly greater than the second stage building green tyre external diameter.Middle part, supporting plate 4 back sides is fixed with support 5, and support 5 is installed in the hinge 6 of parallel supporting plate 4, and hinge 6 is rotatably installed on base 1.Switching mechanism is that worm and gear pays 9.Worm screw and actuating unit drive and are connected, and worm-wheel shaft and supporting plate be 4 parallel, be installed on base 1, is fixed in the worm gear and the worm mesh of worm-wheel shaft, and crank 8 one ends are fixed in worm-wheel shaft, and the other end and connecting rod 7 are hinged, and connecting rod 7 other ends and supporting plate 4 are hinged.
Figure 3 shows that worm and wormwheel pays 9 and promote supporting plates 4 and pallet 2, second stage building green tyre 3 through crank 8, connecting rod 7 and turn over state after turning 90 degrees around hinge 6 together, this moment, supporting plate 4 was in level, pallet 2 bottom surfaces for vertical, the second stage building green tyre upset is convenient to the loading tire mechanism handling for level.
This is for example shown in Figure 4, and its pallet 2, supporting plate 4 structures are identical with embodiment 1, and switching mechanism is a hydraulic actuating cylinder 10, and hydraulic cylinder is installed in the cavity of base 1, and cylinder body and horizontal surface acutangulate, its piston rod top and pallet 3 bottom-hinged.Figure 5 shows that hydraulic actuating cylinder 10 piston rods stretch out promotes supporting plate 4 and pallet 2, second stage building green tyre 3 and turns over state after turning 90 degrees around hinge together.
Claims (5)
1, a kind of tyre second stage building green tyre turnover device is characterized in that:
Comprise pallet (2), supporting plate (4) and switching mechanism; Described pallet (2) bottom surface is the plane, initial condition pallet (2) bottom surface is placed horizontally at base (1), the arc groove of its carrying surface for matching with second stage building green tyre (3) circumference, the width of groove is equal to or slightly greater than second stage building green tyre (3) width, the cross-sectional plane bottom curve of groove matches with the bottom curve of second stage building green tyre cross-sectional plane, and the radian of arc groove is 120～180 degree; Supporting plate (4) is perpendicular to pallet (2) bottom surface and vertical with the line of centers of the arc surface of pallet (2) groove, supporting plate (4) is captiveed joint with the side of pallet (2), supporting plate (4) back side is fixed with support (5), support (5) is installed in the hinge (6) of parallel supporting plate (4), hinge (6) is rotatably installed on base (1), supporting plate (4) or pallet (2) are connected with switching mechanism, turn over to turn 90 degrees rear supporting plate (4) and be in level, pallet (2) bottom surface for vertical.
2, tyre second stage building green tyre turnover device according to claim 1 is characterized in that:
The degree of depth of described pallet (2) groove is equal to or slightly greater than half of difference of second stage building green tyre (3) external diameter and internal diameter.
3, tyre second stage building green tyre turnover device according to claim 1 is characterized in that:
The length of described supporting plate (4) and width are equal to or slightly greater than second stage building green tyre (3) external diameter.
4, according to each described tyre second stage building green tyre turnover device in the claim 1 to 3, it is characterized in that:
Described switching mechanism is that worm and gear is paid (9), worm screw drives with actuating unit and is connected, worm-wheel shaft is parallel with supporting plate (4), be installed on base (1), be fixed in the worm gear and the worm mesh of worm-wheel shaft, crank (8) one ends are fixed in worm-wheel shaft, the other end and connecting rod (7) are hinged, and connecting rod (7) other end and supporting plate (4) are hinged.
5, according to each described tyre second stage building green tyre turnover device in the claim 1 to 3, it is characterized in that:
Described switching mechanism is hydraulic actuating cylinder (10), and hydraulic actuating cylinder (10) cylinder body is installed in the cavity of base (1), and cylinder body and horizontal surface acutangulate, its piston rod top and pallet (2) bottom-hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200808019U CN201151622Y (en) | 2007-08-24 | 2007-08-24 | Turnover device for two-section molded blank of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200808019U CN201151622Y (en) | 2007-08-24 | 2007-08-24 | Turnover device for two-section molded blank of tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151622Y true CN201151622Y (en) | 2008-11-19 |
Family
ID=40127300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200808019U Expired - Lifetime CN201151622Y (en) | 2007-08-24 | 2007-08-24 | Turnover device for two-section molded blank of tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151622Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372308B (en) * | 2007-08-24 | 2013-02-13 | 昊华南方(桂林)橡胶有限责任公司 | Tyre second stage building green tyre turnover device |
-
2007
- 2007-08-24 CN CNU2007200808019U patent/CN201151622Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372308B (en) * | 2007-08-24 | 2013-02-13 | 昊华南方(桂林)橡胶有限责任公司 | Tyre second stage building green tyre turnover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20081119 Effective date of abandoning: 20070824 |
|
| RGAV | Abandon patent right to avoid regrant |