CN206551515U - A kind of once-through method machinery drum of Runflat tire - Google Patents
A kind of once-through method machinery drum of Runflat tire Download PDFInfo
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- CN206551515U CN206551515U CN201621363118.1U CN201621363118U CN206551515U CN 206551515 U CN206551515 U CN 206551515U CN 201621363118 U CN201621363118 U CN 201621363118U CN 206551515 U CN206551515 U CN 206551515U
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- capsule pressure
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Abstract
The utility model discloses the once-through method machinery drum of Runflat tire, including main shaft device and two sides drum component for being symmetrical set on main shaft, side drum component includes capsule pressure ring and closing piece；Capsule one end is installed on closing piece, and the other end is fixed by capsule pressure ring, and support glue groove is additionally provided with capsule and capsule pressure ring；Multiple exhaust structures are additionally provided with, exhaust structure includes exhaust suction disc and exhaust passage, and exhaust suction disc is located at all portions of capsule pressure ring；Exhaust passage connects exhaust suction disc and power source in capsule pressure ring.The position of the support glue groove of the once-through method machinery drum is provided with exhaust structure, during producing tire, air can be emptied by exhaust structure, so that inner liner is attached to rapidly the chamber shape surface that reserved left and right supports glue, ensure that inner liner is not choked with resentment uniformly during patch support glue, molding effect is lifted, so as to improve product quality and yield rate.
Description
Technical field
The utility model is related to a kind of rubber tyre machinery, the once-through method machinery of more particularly to a kind of Runflat tire
Drum.
Background technology
With the continuous growth of domestic automobile sales volume, the particularly demand in semi-steel radial tyres for passenger cars market increasingly
Greatly, therefore for the technical requirements also more and more higher of Tire production industry.At present, domestic semi-steel radial tyres for passenger cars is once
Assembly drum used in method forming machine is to for inflatable capsule turn-up forming drum and some mechanical back-bag moulding drum.
Tire assembly drum is for the quality of tire building, and shaping efficiency has a great impact, Runflat tire once-through method
Machinery drum is used to produce Runflat tire.When producing Runflat tire, the inner liner of tire is first pasted, is then supported in left and right
The position patch support glue of glue groove, pastes the nylon cord fabrics of carcass again afterwards.All rolled when pasting each layer by pressure roller, it is ensured that every
Layer pastes uniform, and the processes such as blowing moulding are being carried out after this series of actions.
In above-mentioned operation, because the position of the support glue of left and right sides is provided with groove, in the mistake pasted inner liner and rolled
Air easily is left in Cheng Zhong, groove, can make it that inner liner stretching is uneven so that pressed in carcass in follow-up rolling
Choke with resentment in journey, influence the quality of tire building, and production efficiency, qualification rate are low.
Therefore, how to avoid producing gas bag in tire building process, improve the production efficiency and qualification rate of tire, be ability
Field technique personnel are badly in need of the technical problem solved.
Utility model content
The purpose of this utility model is to provide a kind of once-through method machinery drum of Runflat tire, the once-through method machinery drum energy
Influence when enough solving gas bag to tire building, improves the product quality and production efficiency of tire.
In order to realize above-mentioned technical purpose, this application provides a kind of once-through method machinery drum of Runflat tire, including
Main shaft device and the two sides drum component being symmetrical set on main shaft, side ring that side drum component includes setting gradually,
Capsule pressure ring, reprint cylinder, rim of the mouth block, reprint cone disk, closing piece；Capsule one end is installed on the closing piece, and the other end is by institute
Capsule pressure ring is stated to fix, and positioned at the outside of remaining above-mentioned each part；Branch is additionally provided with the capsule and the capsule pressure ring
Support glue groove；Multiple exhaust structures are additionally provided with, the exhaust structure includes exhaust suction disc and exhaust passage, the exhaust suction disc position
In all portions of the capsule pressure ring；The exhaust passage connects the exhaust suction disc and power in the capsule pressure ring
Source.
Alternatively, the axis of the exhaust passage is rectangular in shape in the inside of the capsule pressure ring, the exhaust passage
A port is the exhaust suction disc, and another port is located at the end face that the capsule pressure ring is contacted with the side ring.
Alternatively, all portions that the capsule pressure ring is located in the support glue groove are provided with multiple exhaust trench, Duo Gesuo
State the parallel all portions for being distributed on the capsule pressure ring of exhaust trench.
Alternatively, each exhaust structure is provided with the single power source, or, each exhaust structure shares described
Power source.
Alternatively, the capsule pressure ring is provided with three exhaust structures, and three exhaust structures are distributed on described
All portions of capsule pressure ring.
The application provide Runflat tire once-through method machinery drum, including main shaft device and on main shaft it is symmetrical
The two sides drum component set, side drum component includes the side ring set gradually, capsule pressure ring, reprint cylinder, rim of the mouth block, reprint
Bore disk, closing piece；Capsule one end is installed on closing piece, and the other end is fixed by capsule pressure ring, and positioned at the outer of remaining above-mentioned each part
Side；Support glue groove is additionally provided with capsule and capsule pressure ring；Multiple exhaust structures are additionally provided with, exhaust structure includes exhaust suction disc
And exhaust passage, exhaust suction disc is positioned at all portions of capsule pressure ring；Exhaust passage in the capsule pressure ring, and connect exhaust suction disc and
Power source.
The position of the support glue groove of the once-through method machinery drum is provided with exhaust structure, during tire is produced, patch
Upper inner liner, after pressure roller rolling, supports the seal cavity formed in glue groove for the left and right of machinery drum, can pass through the exhaust
Structure empties air so that inner liner is attached to rapidly the chamber shape surface that reserved left and right supports glue groove, it is ensured that patch support
Inner liner is not choked with resentment uniformly during glue, greatly improves molding effect, so as to improve product quality and yield rate.Pass through exhaust structure
Exhaust, influence when solving gas bag well to tire building improves product quality, while also improving production efficiency.
Brief description of the drawings
Fig. 1 is a kind of office of embodiment of once-through method machinery drum of Runflat tire provided by the utility model
Portion's structural representation；
Fig. 2 is the partial structural diagram at M in Fig. 1；
Fig. 3 is the partial structural diagram at N in Fig. 2.
Wherein, the corresponding relation between references and component names of the Fig. 1 into Fig. 3 is as follows：
Capsule 1；Turnover panel bores disk 2；Rim of the mouth block 3；Turnover panel air cylinder 4；Sucker 5；Capsule pressure ring 6；Side ring 7；Tire liner
8；Support glue 9；Carcass nylon cord fabrics 10；Pressure roller 11；
Support glue groove a；All portion b；Exhaust trench c.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Fig. 1 to Fig. 3 is refer to, Fig. 1 is a kind of for the once-through method machinery drum of Runflat tire provided by the utility model
The partial structural diagram of embodiment；Fig. 2 is the partial structural diagram at M in Fig. 1；Fig. 3 is the office at N in Fig. 2
Portion's structural representation.
In a kind of specific embodiment, the utility model provides a kind of once-through method machinery of Runflat tire
Drum, including main shaft device and two sides drum component for being symmetrical set on main shaft, side drum component include the side that sets gradually
Ring 7, capsule pressure ring 6, reprint cylinder 4, rim of the mouth block 3, reprint cone disk 2, closing piece；As depicted in figs. 1 and 2.
The one end of capsule 1 is installed on closing piece, and the other end is fixed by capsule pressure ring 6, and positioned at the outer of remaining above-mentioned each part
Side；Provided with support glue groove a on capsule 1 and capsule pressure ring 6；Multiple exhaust structures are additionally provided with, exhaust structure includes exhaust and inhaled
Disk 5 and exhaust passage, exhaust suction disc 5 are located at all portion b of capsule pressure ring 6；Exhaust passage is in capsule pressure ring 6, and the row of connection
Aspiration disk 5 and power source.
When once-through method machinery drum works, tire liner 8 is first pasted on once-through method machinery drum, by the pressing of pressure roller 11,
Fitted with the surface of capsule 1, due at capsule 1 and capsule pressure ring 6, provided with support glue groove a, capsule 1 and tire liner 8 can be made
Centre forms seal cavity, at this moment using exhaust structure, air is emptied so that tire liner 8 is attached to rapidly reserved
Left and right support glue groove a chamber shape surface, it is ensured that tire liner 8 is not choked with resentment uniformly during patch support glue 9, the patch support of left and right sidewall
Tire liner 8 would not be produced during glue 9 and stretches uneven and support glue 9 girth fixation reliably, carcass nylon is then pasted again
Cord 10.
The air bag that exhaust structure is formed after pasting tire liner 8 and capsule 1 is discharged, it is ensured that tire liner 8
Laminating stretching is uniform, while the abundant pressing of support glue 9 and carcass nylon cord fabrics 10 is ensure that, so as to ensure the equal of tire building
Even property, improves the qualification rate of Runflat tire finished product.
The once-through method machinery drum is provided with exhaust structure in support glue groove a position, by exhaust structure so that tire
Inner liner 8 is attached to rapidly reserved left and right support glue groove a chamber shape surface, it is ensured that inner liner is uniform not during patch support glue 9
Choke with resentment, greatly improve molding effect, so as to improve product quality and yield rate.It is vented, is solved well by exhaust structure
Influence when gas bag is to tire building, improves product quality, while also improving production efficiency.
It is a kind of preferred embodiment in, the axis of exhaust passage is rectangular in shape in the inside of capsule pressure ring 6, exhaust passage
A port be exhaust suction disc 5, another port is located at the end face that is contacted with side ring 7 of capsule pressure ring 6.
The exhaust passage can will support the air in glue groove a to discharge by exhaust suction disc 5, for the ease of adding
Work, structure as shown in Figures 2 and 3 is set to according to the structure of capsule pressure ring 6, i.e., exhaust passage is set into rectangular
Shape.
The structure of the exhaust passage is not limited in said structure, and other can conveniently support the structure of glue groove a exhausts
It can also apply in this application.
In another specific embodiment, all portion b that capsule pressure ring 6 is located in support glue groove a are provided with multiple exhausts
The all portion b for being distributed on capsule pressure ring 6 parallel groove c, multiple exhaust trench c.
As shown in figure 3, exhaust trench c is located at all portion b of capsule pressure ring 6, while exhaust suction disc 5 also is located at capsule pressure ring 6
All portion b, portion discharge groove c can connect with exhaust suction disc 5, exhaust trench c can auxiliary exhaust sucker 5 be vented, accelerate
The speed of whole support glue groove a exhausts.
In above-mentioned each specific embodiment, each exhaust structure is provided with single power source, or, each exhaust structure is shared
Power source.
All portions of capsule pressure ring 6 are provided with multiple exhaust structures, and each exhaust structure can set single power source, work
When, each exhaust structure is acted simultaneously, it is ensured that the uniformity of exhaust；Can also each exhaust structure shared power source, one is total dynamic
Power source causes each exhaust structure to act simultaneously, it is ensured that the uniformity of exhaust.
In further specific embodiment, capsule pressure ring 6 is distributed on provided with three exhaust structures, three exhaust structures
All portion b of capsule pressure ring 6.
Three exhaust structures set on capsule pressure ring 6, are distributed on the surface of capsule pressure ring 6, by exhaust suction disc 5 and
Tire liner 8, can be attached to rapidly support glue groove a chamber shape surface, pass through exhaust structure by exhaust groove c connections
Exhaust, influence when solving gas bag to tire building improves product quality, while also improving production efficiency.
The quantity not limited to this of exhaust structure is set on capsule pressure ring 6, and specific quantity can be according to actual use need
Set, in the case where meeting use requirement, as soon as possible discharge gas.
The once-through method machinery drum of Runflat tire provided by the utility model is described in detail above.Herein
In apply specific case principle of the present utility model and embodiment be set forth, the explanation of above example is to use
Understand method of the present utility model and its core concept in help.It should be pointed out that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, these
Improve and modification is also fallen into the utility model scope of the claims.
Claims (5)
1. a kind of once-through method machinery drum of Runflat tire, including main shaft device and be symmetrical set on main shaft two
Component is roused in side, and the side drum component includes the side ring set gradually（7）, capsule pressure ring（6）, reprint cylinder（4）, rim of the mouth block
（3）, reprint cone disk（2）, closing piece；Capsule（1）One end is installed on the closing piece, and the other end is by the capsule pressure ring（6）It is fixed,
And positioned at the outside of remaining above-mentioned each part；In the capsule（1）With the capsule pressure ring（6）On be additionally provided with support glue groove
（a）；Characterized in that, being additionally provided with multiple exhaust structures, the exhaust structure includes exhaust suction disc（5）And exhaust passage, it is described
Exhaust suction disc（5）Positioned at the capsule pressure ring（6）All portions（b）；The exhaust passage is located at the capsule pressure ring（6）It is interior, and
Connect the exhaust suction disc（5）And power source.
2. the once-through method machinery drum of Runflat tire as claimed in claim 1, it is characterised in that the axle of the exhaust passage
Line is in the capsule pressure ring（6）Inside be rectangular in shape, a port of the exhaust passage is the exhaust suction disc（5）, separately
A port is located at the capsule pressure ring（6）With the side ring（7）The end face of contact.
3. the once-through method machinery drum of Runflat tire as claimed in claim 1, it is characterised in that the capsule pressure ring（6）
Positioned at the support glue groove（a）Interior all portions（b）Provided with multiple exhaust trench（c）, multiple exhaust trench（c）Parallel
It is distributed on the capsule pressure ring（6）All portions（b）.
4. the once-through method machinery drum of the Runflat tire as described in any one of claims 1 to 3, it is characterised in that each described
Exhaust structure is provided with the single power source, or, each exhaust structure shares the power source.
5. the once-through method machinery drum of Runflat tire as claimed in claim 4, it is characterised in that the capsule pressure ring（6）
Provided with three exhaust structures, three exhaust structures are distributed on the capsule pressure ring（6）All portions（b）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363118.1U CN206551515U (en) | 2016-12-13 | 2016-12-13 | A kind of once-through method machinery drum of Runflat tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621363118.1U CN206551515U (en) | 2016-12-13 | 2016-12-13 | A kind of once-through method machinery drum of Runflat tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551515U true CN206551515U (en) | 2017-10-13 |
Family
ID=60369074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621363118.1U Active CN206551515U (en) | 2016-12-13 | 2016-12-13 | A kind of once-through method machinery drum of Runflat tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551515U (en) |
-
2016
- 2016-12-13 CN CN201621363118.1U patent/CN206551515U/en active Active
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