CN103302882B - Tire building operation tyre surface press-roller device - Google Patents
Tire building operation tyre surface press-roller device Download PDFInfo
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- CN103302882B CN103302882B CN201310271337.1A CN201310271337A CN103302882B CN 103302882 B CN103302882 B CN 103302882B CN 201310271337 A CN201310271337 A CN 201310271337A CN 103302882 B CN103302882 B CN 103302882B
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- cylinder
- rear pressure
- tyre surface
- roll shaft
- press
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Abstract
The present invention relates to a kind of tire building operation tyre surface press-roller device, belong to field of rubber machinery.Be provided with rear pressure roller, it is characterized in that: the roll shaft of rear pressure roller is connected with the expansion link of cylinder, the cylinder body of cylinder is pressed on dolly after support is fixed on, rear pressure dolly is arranged on rear pressure slideway, rear pressure dolly is provided with another cylinder through fixed support, the cylinder piston rod of another cylinder is connected with precompressed roll shaft through fixed mount, precompressed roll shaft is set with two pony presses.Structure of the present invention is simple, and improve the pressing efficiency of tyre surface, what is more important improves the pressing quality of fetus tire shoulder.
Description
Technical field
The present invention relates to tire building machinery field, specifically tire building operation tyre surface press-roller device.
Background technology
Well-known: the tyre surface of tire cans be compared to the sole of leather shoes, be Focusing on components that is direct and earth surface.Tread technology, just as being that solid for the sole coating glue is pressed together on shoes, is the key technology guaranteeing that tire tread is solid, durable.
The press bonding roller that current tread technology adopts is narrow limit pressure roller, relies on moving axially with the rotation of tire to complete the whole bonding processes of tyre surface of pressure roller.This pressing because of pressure roller narrower, so when pressing tyre surface is middle, tyre surface edge (shoulder region) is because of without active force, there will be tilting phenomenon, and when isobaric roll-in is bonded to this position (tire shoulder), pressing pressure need be increased and pressing time just can guarantee pressing quality, thus occur that pressing excessively and the drawback of time waste.In pressure roller shaft in moving process, because pressure roller is narrow, pressure is large and move axially slow, so can produce certain axis to tyre surface to catch up with pressure, causes tread mix to there is the drawback concentrated to shoulder region.
Summary of the invention
Object of the present invention is just to overcome the deficiencies in the prior art, and provides a kind of tire building operation tyre surface press-roller device, and improve the pressing efficiency of tyre surface, what is more important improves the pressing quality of fetus tire shoulder.
The present invention adopts following technical solution: a kind of tire building operation tyre surface press-roller device, be provided with rear pressure roller, it is characterized in that, the roll shaft of rear pressure roller is connected with the expansion link of cylinder, the cylinder body of cylinder is pressed on dolly after support is fixed on, and rear pressure dolly is arranged on rear pressure slideway, and rear pressure dolly is provided with another cylinder through fixed support, the cylinder piston rod of another cylinder is connected with precompressed roll shaft through fixed mount, precompressed roll shaft is set with two pony presses.
The present invention also realizes by following measure: the outline of pony press with press the outline of tyre surface to match.Cylinder piston rod is downward-sloping, and its extended line is by the fetus center of circle.Precompressed roll shaft two ends are arranged on fixed mount through bearing.
The invention has the beneficial effects as follows, structure is simple, and improve the pressing efficiency of tyre surface, what is more important improves the pressing quality of fetus tire shoulder.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pony press of the present invention.
In figure, 1. rear pressure roller, 2. pony press, 3. bearing, 4. fixed mount, 5. cylinder piston rod, 6. fixed support, 7. cylinder, 8. fixed supports, press dolly 9., press slideway 10., 11. cylinders, 12. supports.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, to help understanding content of the present invention.
As shown in Figure 1 and Figure 2, the present invention is provided with rear pressure roller 1, the roll shaft of rear pressure roller 1 is connected with the expansion link of cylinder 11, the cylinder body of cylinder 11 is pressed on dolly 9 after support 12 is fixed on, rear pressure dolly 9 is arranged on rear pressure slideway 10, rear pressure dolly 9 is provided with another cylinder 7 through fixed support 8, cylinder 7 is arranged on fixed support 8 through fixed support 6, the cylinder piston rod 5 of another cylinder 7 is connected with precompressed roll shaft through fixed mount 4, precompressed roll shaft two ends are arranged on fixed mount 4 through bearing 3, cylinder piston rod 5 is downward-sloping, and its extended line is by the fetus center of circle.Precompressed roll shaft is set with two pony presses 2, pony press 2 overall size need be processed according to fetus specification, the outline of pony press 2 with press the outline of tyre surface to match.Rear pressure slideway 10 is fixed on ground.Rear pressure dolly 9 can long distance be mobile by setup program on rear pressure slideway 10, and pony press 2 carries out short distance with cylinder piston rod 5 by set program and stretches, exerts pressure.
After tread step starts:
(1) press dolly 9 to move to tread start bit by rear pressure slideway 10 afterwards, rear pressure roller 1 starts to exert pressure in the pressure that supplies of cylinder 11, and changes position axially operation by pressing start bit to pressure.
(2), after pressure roller 1 is pressure bonded to pressure change position afterwards, the setting of pony press 2 follow procedure is exerted pressure by cylinder 7 provides pressure.Rear pressure roller 1 continues to change position by pressure and carries out pressing to tire shoulder stop bits follow procedure track.
(3), after pressure roller 1 is caught up with and is depressed into tire shoulder stop bits afterwards, pony press 2 follow procedure setting under the drive of cylinder 7 is regained, and rear pressure roller 1 continues to catch up with pressure, until edge stop bits, completes whole tread.
Claims (4)
1. a tire building operation tyre surface press-roller device, be provided with rear pressure roller, it is characterized in that: the roll shaft of rear pressure roller is connected with the expansion link of cylinder, the cylinder body of cylinder is pressed on dolly after support is fixed on, rear pressure dolly is arranged on rear pressure slideway, rear pressure dolly is provided with another cylinder through fixed support, and the cylinder piston rod of another cylinder is connected with precompressed roll shaft through fixed mount, precompressed roll shaft is set with two pony presses.
2. tire building operation tyre surface press-roller device according to claim 1, it is characterized in that the outline of said pony press with press the outline of tyre surface to match.
3. tire building operation tyre surface press-roller device according to claim 1, is characterized in that said cylinder piston rod is downward-sloping, and its extended line is by the fetus center of circle.
4. tire building operation tyre surface press-roller device according to claim 1, is characterized in that said precompressed roll shaft two ends are arranged on fixed mount through bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271337.1A CN103302882B (en) | 2013-07-01 | 2013-07-01 | Tire building operation tyre surface press-roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271337.1A CN103302882B (en) | 2013-07-01 | 2013-07-01 | Tire building operation tyre surface press-roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302882A CN103302882A (en) | 2013-09-18 |
| CN103302882B true CN103302882B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271337.1A Active CN103302882B (en) | 2013-07-01 | 2013-07-01 | Tire building operation tyre surface press-roller device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103302882B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2011555C2 (en) * | 2013-10-04 | 2015-04-09 | Vmi Holland Bv | Transfer assembly for transferring tire components. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1647909A (en) * | 2004-12-30 | 2005-08-03 | 天津市橡塑机械研究所有限公司 | Hydraulic device for tyre one-step forming machine |
| US7208061B2 (en) * | 2003-06-24 | 2007-04-24 | Sumitomo Rubber Industries, Ltd. | Raw tire forming apparatus and raw tire forming method |
| CN101068675A (en) * | 2004-12-01 | 2007-11-07 | 倍耐力轮胎股份公司 | Method and apparatus for controlling a manufacturing process of components of a tyre for vehicle wheels |
| CN203331421U (en) * | 2013-07-01 | 2013-12-11 | 三角轮胎股份有限公司 | Tread press-roll device for tire forming process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006061860A1 (en) * | 2004-12-07 | 2006-06-15 | Pirelli Pneumatici S.P.A. | Method and apparatus for manufacturing layered articles made of elastomeric material |
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2013
- 2013-07-01 CN CN201310271337.1A patent/CN103302882B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7208061B2 (en) * | 2003-06-24 | 2007-04-24 | Sumitomo Rubber Industries, Ltd. | Raw tire forming apparatus and raw tire forming method |
| CN101068675A (en) * | 2004-12-01 | 2007-11-07 | 倍耐力轮胎股份公司 | Method and apparatus for controlling a manufacturing process of components of a tyre for vehicle wheels |
| CN1647909A (en) * | 2004-12-30 | 2005-08-03 | 天津市橡塑机械研究所有限公司 | Hydraulic device for tyre one-step forming machine |
| CN203331421U (en) * | 2013-07-01 | 2013-12-11 | 三角轮胎股份有限公司 | Tread press-roll device for tire forming process |
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| Publication number | Publication date |
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| CN103302882A (en) | 2013-09-18 |
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