CN107042644A - A kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method - Google Patents
A kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method Download PDFInfo
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- CN107042644A CN107042644A CN201710441379.3A CN201710441379A CN107042644A CN 107042644 A CN107042644 A CN 107042644A CN 201710441379 A CN201710441379 A CN 201710441379A CN 107042644 A CN107042644 A CN 107042644A
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- China
- Prior art keywords
- steel ring
- drum
- tire base
- laminating
- assembly drum
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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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method, during use Novel triangle adhesive tape, in forming process the step of increase laminating apex strip, realize the new green tyre production method for apex strip and steel ring being combined in molding procedure；The benefit of this method is to leave out the compound working procedure of former triangle rubber and steel ring, and it is realized in tire base formative stage；The upper bead filler bar process of steel ring forming process will be cancelled after realization, so as to reduce the input of upper bead filler bar equipment frock, save the human resources of upper bead filler bar process, save the occupation of land of working site, make that process flow is more smooth, reduce material circulation number of times, former process is taken up an area for expanding other equipment；And production efficiency is greatly improved while reducing finished tire the probability of bubble, raising final product quality occurs；So as to bring huge interests to return to company；It is practical, it is easy to promote the use of.
Description
Technical field
The present invention relates to tyre production technology technical field, specially a kind of sucked type steel ring positioning two-drum forming machine production
Tire base preparation method.
Background technology
Tire is the annular elastic rubber product rolled in various vehicles or the ground connection mechanically assembled.1845, go out
It is born in Scottish civil engineer Rw Thomsons and has invented pneumatic tire, and with《The wheel of carriage and other vehicles is improved》
For topic, the patent of British government is obtained.December 10 the same year, first pneumatic tire was born.Tire is typically mounted on metal wheel
On rim, vehicle body can be supported, foreign impacts are buffered, the contact with road surface is realized and ensures the driving performance of vehicle.Tire Chang Fu
Used under miscellaneous and exacting terms, it subjects various modifications, load, power and high/low temperature effect in motion, it is therefore necessary to
With higher load-carrying properties, hauling ability, shock-absorbing capacity.Meanwhile, also require possess high-wearing feature and flexible resistance, and it is low
Rolling resistance and heat generation.The half that the world consumes rubber mass is used for tire production, it is seen that the ability that tire consumes rubber is non-
Same I.
Current tyre industry dog-eat-dog, reduced on the premise of product quality is ensured finished product percent defective and production cost into
The key of benefit is created for enterprise.Current Tire production industry semifinished part extruding technology is more perfect, part dimension control ratio
It is more accurate；Current former precision is high, the flat wide size of head iron drum, and the critical size control ratio such as wire loop location dimension is more smart
Really；Upper strip process is the single process that tyre rim is molded production process, if it is possible to by this process and shaping work
Sequence combines, it will finished product percent defective and production cost is greatly lowered, and improves labor productivity.It can reduce
The equipment investment and maintenance expense of upper bead filler bar machine, save the human resources of upper bead filler bar process, save work and show
Occupation of land, make that process flow is more smooth, material circulation number of times is reduced.
The content of the invention
It is an object of the invention to provide a kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method, to solve
The problem of being proposed in certainly above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of sucked type steel ring positioning two-drum forming machine life
Tire base preparation method is produced, including is comprised the following steps that：
The first step：Rerolled steel wire ring (naked circle-non-Composite Triangular adhesive tape) is placed on steel ring preset device and fixes stand-by；
Second step：Fixed position and direction carry out sidewall laminating on assembly drum, and component joints align compacting；
3rd step：Fixed position and direction carry out inner liner laminating on assembly drum, and component joints align compacting；
4th step：Fixed position and direction process wire are encircled for protection cloth laminating on assembly drum, and component joints align compacting；
5th step：The rolling carcass exhaust after fixed position and the laminating of direction carcass, suture carcass on assembly drum；
6th step：Fixed position and direction belt pad glue laminating on assembly drum, component joints align compacting；
7th step：Fixed position and direction carry out the laminating of left and right apex strip on assembly drum, note apex strip during laminating
Laminating direction be from most thick end in the axial direction to center；
8th step：Steel ring laterally steps to triangle in drum center in the axial direction by assembly drum two on steel ring preset device after the completion of laminating
The most thick end bonding position of adhesive tape, carries out steel ring and is combined, and finishes rear steel ring preset device and is moved away from operation drum, secter pat rising；
9th step：Band beam drum transmission tyre surface and belt composite members to assembly drum center are combined；
Tenth step：Assembly drum spacing is contracted to overdetermination type position, while middle drum 1 ± 0.2Kgf/ of inflation cm2, complete tire base into
Type；
11st step：Tyre surface is rolled, sidewall anti-package is carried out after compacting, rolling sidewall exhaust after anti-package terminates；
12nd step：Air-blowing pressure in shaping is released, transmission ring enters, secter pat dropping place, lay down tire base and have bad luck to tire base and hold car.
As a preferred technical solution of the present invention, cancel the upper bead filler bar process of steel ring forming process, save original
The compound working procedure of triangle rubber and steel ring, it is realized in tire base formative stage.
As a preferred technical solution of the present invention, the apex strip is perpendicular type apex strip.
As a preferred technical solution of the present invention, the sidewall using NR and BR blending be made, inner liner NR with
BIIR blendings are made；Carcass, belt pad glue-line and apex strip are made of natural gum glue.
Beneficial effect
Compared with prior art, the beneficial effects of the invention are as follows：Sucked type steel ring positioning two-drum forming machine production tire base of the present invention
Preparation method, the benefit of this method is to leave out the compound working procedure of former triangle rubber and steel ring, and it is realized in tire base formative stage；It is real
Now the upper bead filler bar process of steel ring forming process will be cancelled afterwards, so as to reduce the input of upper bead filler bar equipment frock, saved
The human resources of upper bead filler bar process, save the occupation of land of working site, make process flow is more smooth, reduce material to circulate secondary
Number, former process is taken up an area for expanding other equipment；And production efficiency is greatly improved and occurs while reducing finished tire
The probability of bubble, improves final product quality；So as to bring huge interests to return to company；It is practical, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is process wire ring cross-section figure of the invention；
Fig. 2 is apex strip side view of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to a kind of embodiment that Fig. 1-2 provides for this present invention：A kind of sucked type steel ring positioning two-drum forming machine life
Tire base preparation method is produced, including is comprised the following steps that：
The first step：Rerolled steel wire ring (naked circle-non-Composite Triangular adhesive tape) is placed on steel ring preset device and fixes stand-by；
Second step：Fixed position and direction carry out sidewall laminating on assembly drum, and component joints align compacting；
3rd step：Fixed position and direction carry out inner liner laminating on assembly drum, and component joints align compacting；
4th step：Fixed position and direction process wire are encircled for protection cloth laminating on assembly drum, and component joints align compacting；
5th step：The rolling carcass exhaust after fixed position and the laminating of direction carcass, suture carcass on assembly drum；
6th step：Fixed position and direction belt pad glue laminating on assembly drum, component joints align compacting；
7th step：Fixed position and direction carry out the laminating of left and right apex strip on assembly drum, note apex strip during laminating
Laminating direction be from most thick end in the axial direction to center；
8th step：Steel ring laterally steps to triangle in drum center in the axial direction by assembly drum two on steel ring preset device after the completion of laminating
The most thick end bonding position of adhesive tape, carries out steel ring and is combined, and finishes rear steel ring preset device and is moved away from operation drum, secter pat rising；
9th step：Band beam drum transmission tyre surface and belt composite members to assembly drum center are combined；
Tenth step：Assembly drum spacing is contracted to overdetermination type position, while middle drum 1 ± 0.2kgf/ of inflation cm2, complete tire base into
Type；
11st step：Tyre surface is rolled, sidewall anti-package is carried out after compacting, rolling sidewall exhaust after anti-package terminates；
12nd step：Air-blowing pressure in shaping is released, transmission ring enters, secter pat dropping place, lay down tire base and have bad luck to tire base and hold car.
From the 7th step and the 8th step unlike conventional tire base molding mode, the shaping of traditional heavy load radial tire base
Journey is to be combined steel ring in steel ring process with extrusion triangle rubber, then turns the composite part that sequence is molded to molding procedure as tire base
Part, and method described in this patent is that steel ring process is wound into the naked circle of the non-Composite Triangular adhesive tape produced and three produced are extruded
Corner rubber strip is combined in molding procedure, changes originaling forming technique.Concrete operation step is to change the former technique first step
What is clamped on steel ring preset device is the naked circle of steel ring, rather than Composite Triangular adhesive tape steel ring；Increase the extrusion apex strip of the 7th step
Shaping laminating process and the 8th step naked steel ring and apex strip of having fitted on assembly drum recombination process.Due to original shaping work
Skill uses composite steel rim as tire forming part, need to there is equipment frock input, and maintenance consumption and human resources take,
Workshop usable floor area such as takes at the operation cost increase item, and exists and turn sequence and have bad luck process apex strip with steel ring easily to depart from and arrive into
Product tyre bead portion has air blister defect problem, and new technology described in this patent exactly solves former technique problem above, so that significantly
Production cost is reduced, tire final product quality is improved, former technique one production problem greatly is solved；The sidewall uses NR and BR
Blending is made, inner liner NR and BIIR blending are made；Carcass, belt pad glue-line and apex strip use natural gum glue system
Into.
This patent can be only applied on sucked type steel ring positioning two-drum forming machine at present, because on steel ring gripper forming machine
Automatically exited from after naked circle can not be realized, but as technique described in the continuous renewal this patent in future of technology may also be in other classes
It is applied on type forming machine, therefore this patent does not abandon the protection to other types forming machine to technique described in this patent.
In summary
Sucked type steel ring positioning two-drum forming machine production tire base preparation method of the present invention, the benefit of this method is to leave out former triangle rubber
With the compound working procedure of steel ring, it is realized in tire base formative stage；The upper bead filler bar of steel ring forming process will be cancelled after realization
Process, so as to reduce the input of upper bead filler bar equipment frock, saves the human resources of upper bead filler bar process, saves work and shows
Occupation of land, make that process flow is more smooth, reduce material circulation number of times, former process taken up an area for expanding other equipment；And
Production efficiency is greatly improved while reducing finished tire the probability of bubble, raising final product quality occurs；So as to company's band
Carry out huge interests return；It is practical, it is easy to promote the use of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
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 changes, modification can be carried out to these embodiments, replace 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 (4)
1. a kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method, it is characterised in that：Including specific steps such as
Under：
The first step：Rerolled steel wire ring (naked circle-non-Composite Triangular adhesive tape) is placed on steel ring preset device and fixes stand-by；
Second step：Fixed position and direction carry out sidewall laminating on assembly drum, and component joints align compacting；
3rd step：Fixed position and direction carry out inner liner laminating on assembly drum, and component joints align compacting；
4th step：Fixed position and direction process wire are encircled for protection cloth laminating on assembly drum, and component joints align compacting；
5th step：The rolling carcass exhaust after fixed position and the laminating of direction carcass, suture carcass on assembly drum；
6th step：Fixed position and direction belt pad glue laminating on assembly drum, component joints align compacting；
7th step：Fixed position and direction carry out the laminating of left and right apex strip on assembly drum, note apex strip during laminating
Laminating direction be from most thick end in the axial direction to center；
8th step：Steel ring laterally steps to triangle in drum center in the axial direction by assembly drum two on steel ring preset device after the completion of laminating
The most thick end bonding position of adhesive tape, carries out steel ring and is combined, and finishes rear steel ring preset device and is moved away from operation drum, secter pat rising；
9th step：Band beam drum transmission tyre surface and belt composite members to assembly drum center are combined；
Tenth step：Assembly drum spacing is contracted to overdetermination type position, while middle drum 1 ± 0.2kgf/ of inflation cm2, complete the shaping of tire base；
11st step：Tyre surface is rolled, sidewall anti-package is carried out after compacting, rolling sidewall exhaust after anti-package terminates；
12nd step：Air-blowing pressure in shaping is released, transmission ring enters, secter pat dropping place, lay down tire base and have bad luck to tire base and hold car.
2. a kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method according to claim 1, its feature
It is：Cancel the upper bead filler bar process of steel ring forming process, the compound working procedure of former triangle rubber and steel ring is saved, by it in tire base
Formative stage is realized.
3. a kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method according to claim 1, its feature
It is：The apex strip is perpendicular type apex strip.
4. a kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method according to claim 1, its feature
It is：The sidewall is made using NR and BR blendings, inner liner NR and BIIR blending are made；Carcass, belt pad glue-line and three
Corner rubber strip is made of natural gum glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441379.3A CN107042644A (en) | 2017-06-13 | 2017-06-13 | A kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441379.3A CN107042644A (en) | 2017-06-13 | 2017-06-13 | A kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107042644A true CN107042644A (en) | 2017-08-15 |
Family
ID=59547444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441379.3A Pending CN107042644A (en) | 2017-06-13 | 2017-06-13 | A kind of sucked type steel ring positioning two-drum forming machine production tire base preparation method |
Country Status (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020362A (en) * | 2007-03-02 | 2007-08-22 | 三角轮胎股份有限公司 | Two-drum once process of forming huge radial ply tyre |
| CN101073920A (en) * | 2007-06-10 | 2007-11-21 | 昊华南方(桂林)橡胶有限责任公司 | Method for forming pasted triangular adhesive tyre and its manufacture |
| CN101073921A (en) * | 2007-06-06 | 2007-11-21 | 昊华南方(桂林)橡胶有限责任公司 | Method for covering cotton tyre cord reversely and shaping tyre case |
| CN101085555A (en) * | 2007-06-27 | 2007-12-12 | 三角轮胎股份有限公司 | Forming process for all steel load radial tyre blank |
| CN101085554A (en) * | 2007-06-27 | 2007-12-12 | 三角轮胎股份有限公司 | Manufacturing and forming technique of multi-drum mobile giant engineering radial tyre |
| CN101372155A (en) * | 2007-08-24 | 2009-02-25 | 青岛高校软控股份有限公司 | Three-drum forming machine for producing green tyre and method thereof |
| CN101380823A (en) * | 2008-10-27 | 2009-03-11 | 常州市武进阳湖模具有限公司 | Radial ply tyre capsule encapsulation mechanical boosting forming drum |
| CN105291457A (en) * | 2015-10-12 | 2016-02-03 | 广州华工百川科技有限公司 | Double-drum forming machine for bead core of all-steel radial tire and manufacturing method of bead core |
| CN106003776A (en) * | 2016-05-17 | 2016-10-12 | 江苏通用科技股份有限公司 | Tire building process |
-
2017
- 2017-06-13 CN CN201710441379.3A patent/CN107042644A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020362A (en) * | 2007-03-02 | 2007-08-22 | 三角轮胎股份有限公司 | Two-drum once process of forming huge radial ply tyre |
| CN101073921A (en) * | 2007-06-06 | 2007-11-21 | 昊华南方(桂林)橡胶有限责任公司 | Method for covering cotton tyre cord reversely and shaping tyre case |
| CN101073920A (en) * | 2007-06-10 | 2007-11-21 | 昊华南方(桂林)橡胶有限责任公司 | Method for forming pasted triangular adhesive tyre and its manufacture |
| CN101085555A (en) * | 2007-06-27 | 2007-12-12 | 三角轮胎股份有限公司 | Forming process for all steel load radial tyre blank |
| CN101085554A (en) * | 2007-06-27 | 2007-12-12 | 三角轮胎股份有限公司 | Manufacturing and forming technique of multi-drum mobile giant engineering radial tyre |
| CN101372155A (en) * | 2007-08-24 | 2009-02-25 | 青岛高校软控股份有限公司 | Three-drum forming machine for producing green tyre and method thereof |
| CN101380823A (en) * | 2008-10-27 | 2009-03-11 | 常州市武进阳湖模具有限公司 | Radial ply tyre capsule encapsulation mechanical boosting forming drum |
| CN105291457A (en) * | 2015-10-12 | 2016-02-03 | 广州华工百川科技有限公司 | Double-drum forming machine for bead core of all-steel radial tire and manufacturing method of bead core |
| CN106003776A (en) * | 2016-05-17 | 2016-10-12 | 江苏通用科技股份有限公司 | Tire building process |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |
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