CN205631172U - Improvement formula tire sulfurization capsule - Google Patents
Improvement formula tire sulfurization capsule Download PDFInfo
- Publication number
- CN205631172U CN205631172U CN201620509680.4U CN201620509680U CN205631172U CN 205631172 U CN205631172 U CN 205631172U CN 201620509680 U CN201620509680 U CN 201620509680U CN 205631172 U CN205631172 U CN 205631172U
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- capsule body
- tire
- steel bushing
- lower steel
- airway
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- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tyre Moulding (AREA)
Abstract
The utility model discloses an improvement formula tire sulfurization capsule relates to tire processing technology field. It includes the capsule body, and the upper and lower both ends of capsule body are provided with last steel bushing and lower steel jacket with capsule body edge sealing connection respectively, it has the back shaft to go up the cooperation of steel bushing coaxial sealing, its characterized in that: inside the capsule body, be provided with the support on the back shaft, be fixed with the gas cell on the support, gas cell bottom intercommunication has the air duct, the air duct passes lower steel jacket, and the surface of air duct has aerating device with the sealed cooperation of lower steel jacket, the other end intercommunication of air duct. The beneficial effects of the utility model are that: during the use, place green tire on the device, follow inlet channel and input design steam, capsule body inflation back, starter motor, motor drive the cam rotation, and then fill gassing, the vibration of messenger's capsule body through the piston cylinder is periodic to the gas cell to the gas outgoing between capsule body and green tire will be pressed from both sides, the fashioned qualification rate of tire improved.
Description
Technical field
This utility model relates to tyre production Technology field.
Background technology
Generally, the cover tire of inflated type rubber tyre is the curtain coating performance by utilizing raw rubber to be had at moderate temperatures in moulding press, fills mould and obtains green tire in the partial vulcanization within the rational time of suitable steady pressure.Under the high pressure of the curing bag that green tire has suitable high-pressure high-temperature fluid in inside again, abut the inner surface of outer mold, then through sizing, and suitably vulcanize under rational temperature, pressure regulates, obtain the rubber tyre product with certain strength and toughness.
And during tire base is shaped by curing bag, usually because leaving air bubble in curing bag and tire base inwall, cause the tire thickness after sizing uneven, thus cause the decline of yield rate, this has had a strong impact on the carrying out of follow-up work.
Utility model content
Technical problem to be solved in the utility model, is the technical deficiency for above-mentioned existence, it is provided that a kind of Improvement type tire curing bladder.During use, tire base is placed on device, from inlet channel input sizing steam, after capsule body expands, start motor, driven by motor cam rotation, and then by piston cylinder periodically to gas cell inflation/deflation, make capsule body vibrate, thus the gas being clipped between capsule body and tire base is discharged, improve the qualification rate of tire building.
The technical solution adopted in the utility model is: provide a kind of Improvement type tire curing bladder, and including capsule body, the two ends up and down of capsule body are respectively arranged with the upper steel bushing and lower steel bushing being connected with capsule body edge seal；Upper steel bushing co-axial seal is combined with support shaft, and lower steel bushing is provided with inlet channel；It is characterized in that: inside capsule body, support shaft is provided with support, support is fixed with gas cell, bottom gas cell, be communicated with airway；Airway passes lower steel bushing, and the outer surface of airway seals with lower steel bushing and coordinates, and the other end of airway is communicated with aerating device；Described aerating device includes: piston cylinder, the piston slidingly and sealingly coordinated with piston cylinder, motor, and the handle frictional fit of piston has cam, cam to be connected with the outfan of motor, and airway connects with piston cylinder.
Optimizing the technical program further, the capsule body outer surface of Improvement type tire curing bladder is provided with by crown to tire shoulder again to the groove on sidewall, and groove is gradually broadened to sidewall by tire shoulder.
Optimizing the technical program further, the capsule body outer surface of Improvement type tire curing bladder is provided with cannelure on the position that tyre crown is corresponding.
This utility model is compared with conventional vulcanized capsule, and it has the beneficial effects that: when 1, using, and is operated according to the operation order of traditional curing bag by device, it is passed through sizing steam by the inlet channel of lower steel bushing, inside capsule body, it is provided with gas cell, bottom gas cell, is communicated with airway；Airway passes lower steel bushing, and the outer surface of airway seals with lower steel bushing and coordinates, the other end of airway is communicated with aerating device, gas cell is inflated and exits by aerating device pulsed ground, indirectly capsule body pressurizeed and reduce pressure, the gases at high pressure high frequency in capsule body is made to vibrate constantly, the bubble between tire base and capsule body is made to be discharged by lasting vibration, avoid the existence due to bubble, make tire thickness uneven, thus improve the quality of tyre setting, lay a good foundation for other follow-up manufacturing procedure；2, capsule body outer surface is provided with by crown to tire shoulder again to the groove on sidewall, arranging groove can make bubble more be smoothly discharged out under the effect of vibration, groove is gradually broadened to sidewall by tire shoulder, known fluid flows to wide footpath and is easier to from narrow footpath, therefore the groove gradually broadened by tire shoulder to crown is more suitable for the discharge of bubble；3, capsule body outer surface is provided with cannelure on the position that tyre crown is corresponding, and the connection of all of groove is got up by cannelure, and the flowing making bubble is more smooth and easy, is more beneficial for the discharge of bubble.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the capsule body structural representation in this utility model；
In figure, 1, capsule body；2, upper steel bushing；3, support shaft；4, gas cell；5, cam；6, motor；7, piston；8, piston cylinder；9, airway；10, support；11, inlet channel；12, lower steel bushing；13, groove；14, cannelure.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Such as Fig. 1, shown in Fig. 2, Improvement type tire curing bladder, including capsule body 1, the two ends up and down of capsule body 1 are respectively arranged with the upper steel bushing 2 and lower steel bushing 12 being connected with capsule body 1 edge seal；Upper steel bushing 2 co-axial seal is combined with support shaft 3, and lower steel bushing 12 is provided with inlet channel 11；It is characterized in that: inside capsule body 1, support shaft 3 is provided with support 10, support 10 is fixed with gas cell 4, bottom gas cell 4, is communicated with airway 9；Airway 9 is through lower steel bushing 12, and the outer surface of airway 9 seals with lower steel bushing 12 and coordinates, and the other end of airway 9 is communicated with aerating device；Described aerating device includes: piston cylinder 8, the piston 7 slidingly and sealingly coordinated with piston cylinder 8, motor 6, and the handle frictional fit of piston 7 has cam 5, cam 5 to be connected with the outfan of motor 6, and airway 9 connects with piston cylinder 8；Capsule body 1 outer surface is provided with by crown to tire shoulder again to the groove 13 on sidewall, and groove 13 is gradually broadened to sidewall by tire shoulder；Capsule body 1 outer surface is provided with cannelure 14 on the position that tyre crown is corresponding.
During use, similar with traditional curing bag using method, green tyre was overlapped support shaft 3 and was placed on curing bag, and sizing steam was passed through from the inlet channel 11 of lower steel bushing 12, makes capsule body 1 expand in green tyre, promote tyre setting；nullAfter capsule body 1 expands completely，In capsule body 1 under the effect of pressure，Gas cell 4 is in the state that volume is minimum，Piston cylinder 8 is also at the state that capacity is maximum，At this moment motor 6 is started，Motor 6 drives cam 5 to rotate，Gas cell 4 is inflated by cam 5 forces piston cylinder 8，In making capsule, pressure raises，And when cam 5 forwards minor radius position to，Gas cell 4 is in capsule body 1 under the effect of pressure，Volume reduces again，Thus gas cell 4 is inflated and exits with realizing piston cylinder 8 pulsed，Pressure in capsule body 1 periodically becomes big and diminishes，The vibration that gas is lasting，Thus drive capsule body 1 to vibrate together，Capsule body 1 surface configuration fluted 13 and cannelure 14，The gas being clipped between capsule body 1 and tire base is under the vibration of capsule body 1，Discharge smoothly from groove 13 and cannelure 14，Solve because being clipped in gas between capsule body 1 and tire base，And the problem of the tire tread uneven thickness caused.Steam releasing device in this utility model, locking device, curing bag etc. is all similar with traditional device, the problem solving the discharge of bubble because of this utility model emphasis, therefore does not the most embody other devices, but this does not represent and does not has other said apparatus.
This utility model is in use it should be noted that groove 13 in this practical row and cannelure 14 are in actual production process, may be not consistent with the ratio in accompanying drawing, in order to ensure good gas circulation, the most do not affect the quality of tire base inner surface, during production, should reasonably select groove 13 and the size of cannelure 14 according to the material character of tire base；Capsule body 1 in this utility model is it should be noted that the keeping a public place clean of its outer surface, it is to avoid has dirt to block groove 13 and cannelure 14, affects the use of device.
Claims (3)
1. an Improvement type tire curing bladder, including capsule body (1), the two ends up and down of capsule body (1) are respectively arranged with the upper steel bushing (2) and lower steel bushing (12) being connected with capsule body (1) edge seal；Upper steel bushing (2) co-axial seal is combined with support shaft (3), and lower steel bushing (12) is provided with inlet channel (11)；It is characterized in that: internal at capsule body (1), support shaft (3) is provided with support (10), support (10) is fixed with gas cell (4), and gas cell (4) bottom is communicated with airway (9)；Airway (9) passes lower steel bushing (12), and the outer surface of airway (9) seals with lower steel bushing (12) and coordinates, and the other end of airway (9) is communicated with aerating device；Described aerating device includes: piston cylinder (8), the piston (7) slidingly and sealingly coordinated with piston cylinder (8), motor (6), the handle frictional fit of piston (7) has cam (5), cam (5) is connected with the outfan of motor (6), and airway (9) connects with piston cylinder (8).
Improvement type tire curing bladder the most according to claim 1, it is characterised in that: capsule body (1) outer surface is provided with by crown to tire shoulder again to the groove (13) on sidewall, and groove (13) is gradually broadened to sidewall by tire shoulder.
Improvement type tire curing bladder the most according to claim 1, it is characterised in that: capsule body (1) outer surface is provided with cannelure (14) on the position that tyre crown is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509680.4U CN205631172U (en) | 2016-05-31 | 2016-05-31 | Improvement formula tire sulfurization capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620509680.4U CN205631172U (en) | 2016-05-31 | 2016-05-31 | Improvement formula tire sulfurization capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205631172U true CN205631172U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620509680.4U Active CN205631172U (en) | 2016-05-31 | 2016-05-31 | Improvement formula tire sulfurization capsule |
Country Status (1)
| Country | Link |
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| CN (1) | CN205631172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990009A (en) * | 2017-12-28 | 2018-05-04 | 重庆众誉材工科技有限公司 | Pipeline damper stabilizing adjusting device |
| CN108820556A (en) * | 2018-06-29 | 2018-11-16 | 重庆婉婷科技发展有限公司 | A kind of packing box |
| CN110480881A (en) * | 2019-09-23 | 2019-11-22 | 李岑丽 | A kind of rubber tyre manufacture sulfurizing mould |
-
2016
- 2016-05-31 CN CN201620509680.4U patent/CN205631172U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990009A (en) * | 2017-12-28 | 2018-05-04 | 重庆众誉材工科技有限公司 | Pipeline damper stabilizing adjusting device |
| CN108820556A (en) * | 2018-06-29 | 2018-11-16 | 重庆婉婷科技发展有限公司 | A kind of packing box |
| CN108820556B (en) * | 2018-06-29 | 2019-10-22 | 重庆工业职业技术学院 | A kind of packing box |
| CN110480881A (en) * | 2019-09-23 | 2019-11-22 | 李岑丽 | A kind of rubber tyre manufacture sulfurizing mould |
| CN110480881B (en) * | 2019-09-23 | 2021-05-04 | 杭州迈轮模具有限公司 | Vulcanization mold for manufacturing rubber tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 257300 Shandong Dongying Shandong Guangrao Xishui industrial area Patentee after: Wing Yi Rubber Co., Ltd. Address before: 257300 Xishui Industrial Zone, Guangrao County, Dongying, Shandong Patentee before: Shandong Xishui Yongyi Rubber Co., Ltd. |