CN107089022B - A kind of cap strip winding method - Google Patents
A kind of cap strip winding method Download PDFInfo
- Publication number
- CN107089022B CN107089022B CN201710560790.2A CN201710560790A CN107089022B CN 107089022 B CN107089022 B CN 107089022B CN 201710560790 A CN201710560790 A CN 201710560790A CN 107089022 B CN107089022 B CN 107089022B
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- China
- Prior art keywords
- circle
- cap strip
- beam overall
- winding
- wound
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
- B29D30/50—Covering, e.g. by winding, the separate bead-rings or bead-cores with textile material, e.g. with flipper strips
Abstract
The invention discloses a kind of cap strip winding method, include the following steps: from tread center to the right 7.5mm start original place wind a whole circle；Start the left edge that tiling is wound to cap strip beam overall, winding circle number=cap strip beam overall half/16*360 to the left with every circle stroke 16mm；The retainer behavior of a whole circle is carried out to left edge；Start the right hand edge that tiling is wound to cap strip beam overall, winding circle number=(cap strip beam overall -15)/16*360 to the right with every circle stroke 16mm；The retainer behavior of a whole circle is carried out to right hand edge；Start tiling to the left with every circle stroke 16mm to be wound to from tread center 7.5mm to the left, winding circle number=cap strip beam overall half/16*360；From tread center to the left 7.5mm start original place wind a whole circle.The invention is simple and feasible, and operation adjustment is convenient, without tyre cavity injustice symptom after fetus vulcanization, improves obvious.
Description
Technical field
The present invention relates to tyre production technology technical field more particularly to a kind of cap strip winding methods.
Background technique
My company is in the EXTRA FRD88 decorative pattern specifications design that VMI once-through method board produces due to tread center region
There is the raised gold bar (such as Fig. 1 EXTRA FRD88 patterned tread shape of the mouth as one speaks example) of wider (about 30mm), material feeding is more, that is, requires
Material is more, if material is insufficient, easily causes tyre cavity injustice symptom.
Uneven to improve tyre cavity, conventional method is adjustment fetus perimeter or adjustment tyre surface die design.Adjust fetus week
Long improvement is unobvious and has a certain impact to tyre performance；And it adjusts the tyre surface shape of the mouth as one speaks and takes a long time and easily cause material
Waste.
Summary of the invention
The purpose of the present invention is to provide a kind of cap strip winding methods, to solve the above technical problems.
To achieve the above object the invention adopts the following technical scheme: a kind of cap strip winding method, includes the following steps:
Step 1, from tread center to the right 7.5mm start original place wind a whole circle；
Step 2 starts the left edge that tiling is wound to cap strip beam overall, winding circle number=hat with every circle stroke 16mm to the left
Half/16*360 of tape beam overall；
Step 3 carries out the retainer behavior of a whole circle to left edge；
Step 4, starting to tile to the right with every circle stroke 16mm is wound to the right hand edge of cap strip beam overall, and winding circle number=
(cap strip beam overall -15)/16*360；
Step 5 carries out the retainer behavior of a whole circle to right hand edge；
Step 6 is started tiling to the left with every circle stroke 16mm and is wound to from tread center 7.5mm to the left, and winding circle number=
Half/16*360 of cap strip beam overall；
Step 7, from tread center to the left 7.5mm start original place wind a whole circle.
The beneficial effects of the present invention are: the material that the present invention lacks tread center region, is wound by cap strip and is carried out
Supplement, and then avoid tyre cavity caused by the flowing of surrounding tread sizing material uneven；The invention is simple and feasible, and operation adjustment is convenient,
Without tyre cavity injustice symptom after fetus vulcanization, improve obvious.
Detailed description of the invention
Fig. 1 is EXTRA FRD88 patterned tread shape of the mouth as one speaks instance graph.
Fig. 2 is winding step schematic diagram of the present invention.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of cap strip winding method, includes the following steps:
Step 1, from tread center to the right 7.5mm start original place wind a whole circle；
Step 2 starts the left edge that tiling is wound to cap strip beam overall, winding circle number=hat with every circle stroke 16mm to the left
Half/16*360 of tape beam overall；
Step 3 carries out the retainer behavior of a whole circle to left edge；
Step 4, starting to tile to the right with every circle stroke 16mm is wound to the right hand edge of cap strip beam overall, and winding circle number=
(cap strip beam overall -15)/16*360；
Step 5 carries out the retainer behavior of a whole circle to right hand edge；
Step 6 is started tiling to the left with every circle stroke 16mm and is wound to from tread center 7.5mm to the left, and winding circle number=
Half/16*360 of cap strip beam overall；
Step 7, from tread center to the left 7.5mm start original place wind a whole circle.By entire winding process, make away from
The region of 15mm each from tread center or so is wound with a circle cap strip more, and the material that tread center region is lacked passes through hat
Tape winding is supplemented, and then avoids tyre cavity caused by the flowing of surrounding tread sizing material uneven, to make the material in this region
Expect the effect thickeied.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of cap strip winding method, which comprises the steps of:
Step 1, from tread center to the right 7.5mm start original place wind a whole circle；
Step 2 starts the left edge that tiling is wound to cap strip beam overall, winding circle number=cap strip with every circle stroke 16mm to the left
Half/16*360 of beam overall；
Step 3 carries out the retainer behavior of a whole circle to left edge；
Step 4 starts to the right the right hand edge that tiling is wound to cap strip beam overall, winding circle number=(string of a hat with every circle stroke 16mm
Beam overall -15)/16*360；
Step 5 carries out the retainer behavior of a whole circle to right hand edge；
Step 6 is started tiling to the left with every circle stroke 16mm and is wound to from tread center 7.5mm to the left, winding circle number=string of a hat
Half/16*360 of beam overall；
Step 7, from tread center to the left 7.5mm start original place wind a whole circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560790.2A CN107089022B (en) | 2017-07-11 | 2017-07-11 | A kind of cap strip winding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710560790.2A CN107089022B (en) | 2017-07-11 | 2017-07-11 | A kind of cap strip winding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107089022A CN107089022A (en) | 2017-08-25 |
| CN107089022B true CN107089022B (en) | 2019-04-23 |
Family
ID=59641121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710560790.2A Active CN107089022B (en) | 2017-07-11 | 2017-07-11 | A kind of cap strip winding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107089022B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152491B (en) * | 2019-12-30 | 2022-03-08 | 厦门洪海机械有限公司 | Method for rapidly calculating process profiles of various crown band strips |
| CN111590939B (en) * | 2020-04-07 | 2021-11-23 | 特拓(青岛)轮胎技术有限公司 | Radial tire and crown band winding method for improving tire uniformity LFV index |
| CN112408029A (en) * | 2020-10-29 | 2021-02-26 | 湖南海博瑞德电智控制技术有限公司 | Method for calculating adhesive tape consumption in wire harness processing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218842B (en) * | 2011-03-09 | 2013-03-27 | 三角轮胎股份有限公司 | Production method for wound and attached steel wire crown band ply of all-steel radial-truck meridian tire |
| JP6348713B2 (en) * | 2014-01-09 | 2018-06-27 | 住友ゴム工業株式会社 | Pneumatic tire |
| CN105291459B (en) * | 2014-06-20 | 2017-08-25 | 北京贝特里戴瑞科技发展有限公司 | Complicated string of a hat winding implementation method and its device |
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2017
- 2017-07-11 CN CN201710560790.2A patent/CN107089022B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107089022A (en) | 2017-08-25 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Chao Inventor after: Wang Zonghuan Inventor after: Yang Hongbin Inventor after: Zheng Tao Inventor after: Zhang Jian Inventor after: Wu Hongyang Inventor before: Wang Zhongjiang Inventor before: Du Yunfeng Inventor before: Wang Zonghuan Inventor before: Yang Hongbin Inventor before: Zheng Tao Inventor before: Zhang Jian Inventor before: Wu Hongyang |
|
| CB03 | Change of inventor or designer information | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A winding method of crown strip Effective date of registration: 20220105 Granted publication date: 20190423 Pledgee: Zaozhuang Branch of Rizhao Bank Co., Ltd Pledgor: SHANDONG FENGYUAN TIRE MANUFACTURING Co.,Ltd. Registration number: Y2021980017425 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |