CN105799425A - Tire shoulder mat rubber structure - Google Patents
Tire shoulder mat rubber structure Download PDFInfo
- Publication number
- CN105799425A CN105799425A CN201610161733.2A CN201610161733A CN105799425A CN 105799425 A CN105799425 A CN 105799425A CN 201610161733 A CN201610161733 A CN 201610161733A CN 105799425 A CN105799425 A CN 105799425A
- Authority
- CN
- China
- Prior art keywords
- rubber
- mat
- mat rubber
- pad glue
- tire shoulder
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to a tire shoulder mat rubber structure which comprises left mat rubber and right mat rubber. The tire shoulder mat rubber structure is characterized in that the left mat rubber and the right mat rubber are connected through a thin rubber sheet. The left mat rubber and the right mat rubber are integrated. The lower surface of the thin rubber sheet is flush with the lower surface of the left mat rubber and the lower surface of the right mat rubber. The upper surface of the thin rubber sheet is connected with the left mat rubber and the right mat rubber. The thickness of the thin rubber sheet is smaller than that of the left mat rubber and the right mat rubber. By means of the tire shoulder mat rubber structure, the phenomena of tire shoulder mat rubber gluing deviation and stretching are avoided, the gluing production efficiency of the mat rubber and the gluing quality of the mat rubber are improved, the badness occurring probability of the phenomena of a hollow finished tire shoulder, an uneven tire cavity, tire sidewall bubbles and the like is reduced, the yield of finished tires is increased, and the service life of the finished tires is prolonged.
Description
Technical field
The present invention relates to a kind of shoulder wedge structure, especially a kind of it can be avoided that the pad plastic structure of skewed occurs to stretch and paste pad glue when molding is fitted.
Background technology
Shoulder wedge is the ingredient that tire is important, and its Main Function is that protection is restrainted layer not reason impulsive force and produced to destroy delamination.The extruded machine extrusion shearing of sizing material, produces the shoulder wedge with given shape, as shown in Figure 1 again through die panel；Process transmission is curling is sent to molding procedure.Shoulder wedge parts compare relatively thin narrow, it is easy to stretched by laminating employee；The pad glue laminating inconsistent easy stretching of the right and left employee's maneuver；Employee is fitted with off-set phenomenon.Pad glue laminating skewed or stretching, tire can be caused to produce, and shoulder is empty, tyre cavity is not gentle and the phenomenon such as gray-scale distributing, has a strong impact on tire quality and service life.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of shoulder wedge structure, it is to avoid pad glue carries when molding is fitted stretches and paste skewed phenomenon.
According to technical scheme provided by the invention, described shoulder wedge structure, including left pad glue and right pad glue, it is characterized in that: connected by thin film between described left pad glue and right pad glue.
Further, described left pad glue, right pad glue and thin film are integral type.
Further, the lower surface of described thin film is concordant with the lower surface of left pad glue, right pad glue, and the upper surface of thin film connects left pad glue and right pad glue, and the thickness of thin film is less than left pad glue and right pad glue.
Shoulder wedge structure of the present invention, solve shoulder wedge laminating skewed and stretch phenomenon, improve the production efficiency of pad glue laminating and the laminating quality of pad glue, reduce that finished product tire shoulder is empty, tyre cavity is not gentle and the bad probability of happening of the phenomenon such as gray-scale distributing, improve finished product tire qualification rate and service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of shoulder wedge in prior art.
Fig. 2 is the structural representation of shoulder wedge of the present invention.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 2: described shoulder wedge structure includes left pad glue 1, right pad glue 2, thin film 3 etc..
As in figure 2 it is shown, shoulder wedge structure of the present invention, including left pad glue 1 and right pad glue 2, connected by thin film 3 between left pad glue 1 and right pad glue 2；Described left pad glue 1, right pad glue 2 and thin film 3 are integral type, die panel merge removing from mould.
The lower surface of described thin film 3 is concordant with the lower surface of left pad glue 1, right pad glue 2, and the upper surface of thin film 3 connects left pad glue 1 and right pad glue 2, and the thickness of thin film 3 is less than left pad glue 1 and right pad glue 2.
Shoulder wedge structure of the present invention can overcome the phenomenon of shoulder wedge laminating skewed and stretching.The present invention takes pad glued and removing from mould mode in both sides to produce, merge the parts after removing from mould and overcome the unilateral shoulder wedge phenomenon than relatively thin narrow easy stretching, merge the form that the pad glue after removing from mould adopts removing from mould pad glue entirety to fit when molding procedure is fitted, whole parts are broadened, paste and become simple, be not susceptible to paste the phenomenon of skewed.
Claims (3)
1. a shoulder wedge structure, including left pad glue (1) and right pad glue (2), is characterized in that: connected by thin film (3) between described left pad glue (1) and right pad glue (2).
2. shoulder wedge structure as claimed in claim 1, is characterized in that: described left pad glue (1), right pad glue (2) and thin film (3) are integral type.
3. shoulder wedge structure as claimed in claim 1, it is characterized in that: the lower surface of described thin film (3) is concordant with the lower surface of left pad glue (1), right pad glue (2), the upper surface of thin film (3) connects left pad glue (1) and right pad glue (2), and the thickness of thin film (3) is less than left pad glue (1) and right pad glue (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161733.2A CN105799425A (en) | 2016-03-21 | 2016-03-21 | Tire shoulder mat rubber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161733.2A CN105799425A (en) | 2016-03-21 | 2016-03-21 | Tire shoulder mat rubber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105799425A true CN105799425A (en) | 2016-07-27 |
Family
ID=56454589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610161733.2A Pending CN105799425A (en) | 2016-03-21 | 2016-03-21 | Tire shoulder mat rubber structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914519A (en) * | 2017-11-21 | 2018-04-17 | 江苏通用科技股份有限公司 | A kind of tire tread suitable for driving wheel goes out type structure |
| CN112498013A (en) * | 2020-11-20 | 2021-03-16 | 中策橡胶集团有限公司 | Low-heat-generation all-steel radial tire and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100248465B1 (en) * | 1997-07-07 | 2000-03-15 | 홍건희 | Automobile tire manufacturing method |
| JP2010241368A (en) * | 2009-04-09 | 2010-10-28 | Toyo Tire & Rubber Co Ltd | Rubber composition for rubber member under belt and pneumatic tire |
| CN201646266U (en) * | 2010-03-24 | 2010-11-24 | 朝阳浪马轮胎有限责任公司 | Structure for tyre shoulder wedge |
| DE102009044418A1 (en) * | 2009-11-05 | 2011-05-12 | Continental Reifen Deutschland Gmbh | Tire for e.g. lorry, has belt package provided with belt layers that are wider than tread width, and shoulder-like openings formed at sides of tread band, where one of layers lies radially outward and exhibits smaller width than tread width |
| CN204604948U (en) * | 2015-02-06 | 2015-09-02 | 青岛软控机电工程有限公司 | Laminating unit extruded online by adhesive tape/film |
| CN205601515U (en) * | 2016-03-21 | 2016-09-28 | 江苏通用科技股份有限公司 | Tire shoulder pad is glued to be constructed |
-
2016
- 2016-03-21 CN CN201610161733.2A patent/CN105799425A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100248465B1 (en) * | 1997-07-07 | 2000-03-15 | 홍건희 | Automobile tire manufacturing method |
| JP2010241368A (en) * | 2009-04-09 | 2010-10-28 | Toyo Tire & Rubber Co Ltd | Rubber composition for rubber member under belt and pneumatic tire |
| DE102009044418A1 (en) * | 2009-11-05 | 2011-05-12 | Continental Reifen Deutschland Gmbh | Tire for e.g. lorry, has belt package provided with belt layers that are wider than tread width, and shoulder-like openings formed at sides of tread band, where one of layers lies radially outward and exhibits smaller width than tread width |
| CN201646266U (en) * | 2010-03-24 | 2010-11-24 | 朝阳浪马轮胎有限责任公司 | Structure for tyre shoulder wedge |
| CN204604948U (en) * | 2015-02-06 | 2015-09-02 | 青岛软控机电工程有限公司 | Laminating unit extruded online by adhesive tape/film |
| CN205601515U (en) * | 2016-03-21 | 2016-09-28 | 江苏通用科技股份有限公司 | Tire shoulder pad is glued to be constructed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914519A (en) * | 2017-11-21 | 2018-04-17 | 江苏通用科技股份有限公司 | A kind of tire tread suitable for driving wheel goes out type structure |
| CN112498013A (en) * | 2020-11-20 | 2021-03-16 | 中策橡胶集团有限公司 | Low-heat-generation all-steel radial tire and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |