CN106696322B - Tyre first stage molding machine and tire shaping apparatus with it - Google Patents
Tyre first stage molding machine and tire shaping apparatus with it Download PDFInfo
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- CN106696322B CN106696322B CN201510514932.2A CN201510514932A CN106696322B CN 106696322 B CN106696322 B CN 106696322B CN 201510514932 A CN201510514932 A CN 201510514932A CN 106696322 B CN106696322 B CN 106696322B
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Abstract
The present invention provides a kind of tyre first stage molding machine and with its tire shaping apparatus, wherein tyre first stage molding machine includes: the first processing department for being bonded liner layer and cord to form matrix body tube；For matrix body tube to be processed into second processing department an of green tire；Wherein, the first processing department and the second processing department are arranged independently of each other.The technical solution provided through the invention is able to solve the low problem of production efficiency of one-section shaping apparatus in the prior art.
Description
Technical field
The present invention relates to tyre technologies, in particular to a kind of tyre first stage molding machine and with its tire
Molding machine.
Background technique
Currently, tire two-stage building machine includes one-section shaping apparatus and second stage building machine.In tire production process, by one
Section molding machine production a green tire be placed on the setting drum of second stage building machine, then by second stage building machine through be bonded banding
The sub-assembly of the formation such as layer, cap strip, tyre surface is transmitted and is placed on setting drum, after sub-assembly and the installation of green tire again into
Row inflation, pre-setting, sizing rolling, the mechanical device of the secondary green tire before being finally made vulcanization.
One-section shaping apparatus in the prior art includes a laminating drum and feed frame, which has multilayer, including interior
Liner layer and cord are fitted on laminating drum to form carcass by lining, casing ply and sidewall layer when producing a green tire
Cylinder, matrix body tube carry out positive anti-package processing by positive turn-up mechanism, positive anti-package handle after the completion of by sidewall be fitted on laminating drum with
Complete the processing technology of a green tire.
One-section shaping apparatus in the prior art is when producing a green tire, since production matrix body tube and the processing of positive anti-package are used
Same laminating drum and feed frame, therefore production matrix body tube technique cannot carry out simultaneously with positive and negative job contract skill, so that the device produces
The production of low efficiency, the person of being unable to meet production needs.
Summary of the invention
The main purpose of the present invention is to provide a kind of tyre first stage molding machine and with its tire shaping apparatus, with solution
The low problem of the production efficiency of one-section shaping apparatus certainly in the prior art.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of tyre first stage molding machine, comprising:
The first processing department of matrix body tube is formed for being bonded liner layer and cord；For matrix body tube to be processed into the second of a green tire
Processing department；Wherein, the first processing department and the second processing department are arranged independently of each other.
Further, the first processing department includes: for providing the liner layer feeding machanism of liner layer；For providing cord
Cord feeding machanism；First drum, the first drum are arranged between liner layer feeding machanism and cord feeding machanism.
Further, the first processing department further include: guide rail, the first drum are movably disposed on guide rail, the second processing department
The end of guide rail is set.
Further, the first processing department further include: for driving the first driving portion for move on guide rail of drum, driving portion and
First drum is drivingly connected.
Further, cord feeding machanism includes: the first cord supply assembly, and the side of guide rail is arranged in；Second cord
The other side of guide rail is arranged in supply assembly；Wherein, guide rail is arranged in liner layer feeding machanism and the second cord supply assembly
The same side, and liner layer feeding machanism is oppositely arranged with the first cord supply assembly.
Further, the second processing department includes: the positive turn-up mechanism for positive anti-package matrix body tube；For being bonded the tire on sidewall
Side feeding machanism；Second drum, the second drum are arranged between positive turn-up mechanism and sidewall feeding machanism.
Further, the second processing department further include: for matrix body tube to be transferred to the transmitting ring of the second drum, transmitting ring setting
Between the first processing department and the second drum.
Further, positive turn-up mechanism includes: the first positive turnup, and the side of the second drum is arranged in；Second positive turnup,
The other side of second drum is set.
According to another aspect of the present invention, a kind of tire shaping apparatus is provided, tire shaping apparatus includes tyre first stage
Molding machine and tire second stage building machine, tyre first stage molding machine are the above-mentioned tyre first stage molding machine provided.
Further, tire second stage building machine includes: for being bonded belt, cap strip and tyre surface to form sub-assembly
Third processing department；For a green tire and sub-assembly to be processed into the 4th processing department of secondary green tire.
Apply the technical scheme of the present invention, tyre first stage molding machine is divided into be used to process matrix body tube the first processing department and
For matrix body tube to be processed into second processing department an of green tire, the first processing department and the second processing department are independently arranged, so that will
The processing technology of green tire is divided into two stages respectively while carrying out, and the processing efficiency of a green tire so can be improved, in turn
Improve the production efficiency of tire shaping apparatus.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the tire shaping apparatus provided according to embodiments of the present invention.
Wherein, the above drawings include the following reference numerals:
100, tyre first stage molding machine；200, tire second stage building machine；10, the first processing department；11, liner layer feeding machine
Structure；12, cord feeding machanism；12a, the first cord supply assembly；12b, the second cord supply assembly；13, the first drum；14, it leads
Rail；15, driving portion；20, the second processing department；21, positive turn-up mechanism；21a, the first positive turnup；21b, the second positive turnup；
22, sidewall feeding machanism；23, the second drum；24, ring is transmitted；30, third processing department；31a, unwinding equipment of band bundled layer；31b, banding
Layer feed frame；32, cap strip wind；33a, the first tyre surface unwinding equipment；33b, the second tyre surface unwinding equipment；33c, tyre surface
Feed frame；34, third drum；35, the second guide rail；36, third drum driving portion；40, the 4th processing department；41, the 4th drum；42, it combines
Pressure roller；43, the 4th drum driving portion；44, the second transmitting ring.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the embodiment of the invention provides a kind of tyre first stage molding machine, which includes the
One processing department 10 and the second processing department 20.Wherein, the first processing department 10 is used to be bonded liner layer and cord and form matrix body tube, the
Two processing departments 20 are used to matrix body tube being processed into a green tire.First processing department 10 and the second setting independently of each other of processing department 20.
Using tyre first stage molding machine provided in an embodiment of the present invention, a green tire processing technology is divided into fitting liner layer
With cord to form the processing technology of matrix body tube and matrix body tube is processed as to the processing technology of a green tire, that is, it is divided into first and adds
The Ministry of worker 10 and the second processing department 20, enable the processing technology of matrix body tube to carry out simultaneously with subsequent machining technology, mutually not by
It influences, so can be improved the production efficiency of a green tire, and then can be improved the production efficiency of tire entirety；Also, it compares
The prior art, device provided in an embodiment of the present invention are convenient for separately maintaining all parts.
In the present embodiment, which includes: liner layer feeding machanism 11, cord feeding machanism 12 and
One drum 13.Wherein, liner layer feeding machanism 11 is for providing liner layer, and liner layer is fitted on the first drum 13.Cord supplies
Material mechanism 12 is for providing cord and cord being fitted in the first drum 13.First drum 13 is arranged in 11 He of liner layer feeding machanism
Between cord feeding machanism 12, in order to being bonded for liner layer and cord.As a preferred embodiment, the first processing department 10 further includes
Guide rail 14, the first drum 13 are movably disposed on guide rail 14, and the end of guide rail 14 is arranged in the second processing department 20.Liner layer with
Cord be fitted on the first drum 13 after formed matrix body tube, matrix body tube along guide rail 14 be moved at the second processing department 20 carry out it is subsequent just
Anti-package processing and sidewall attaching process.Specifically, the first processing department 10 further includes driving portion 15, and driving portion 15 and the first drum 13 drive
Dynamic connection drives the first drum 13 to move on guide rail 14 by driving portion 15.
In the present embodiment, which includes the first cord supply assembly 12a and the second cord feed group
Part 12b.Wherein, the side of guide rail 14 is arranged in the first cord supply assembly 12a, and the second cord supply assembly 12b setting is being led
The other side of rail 14, liner layer feeding machanism 11 and the second cord supply assembly 12b are arranged in the same side of guide rail 14 and with
One cord supply assembly 12a is oppositely arranged.When being bonded, being bonded for the first cord and liner layer is first carried out, fitting is completed
Afterwards, the first drum 13 moves forward at the second cord supply assembly 12b, carries out the fitting of the second cord, completes matrix body tube processing
Technique.
Wherein, liner layer feeding machanism 11 includes that liner layer unwinding equipment and liner layer feed frame, liner layer pass through liner
It after layer unwinding equipment is led out, is conveyed through liner layer feed frame, liner layer is delivered to and completes to be bonded at the first drum 13.First cord
Feeding machanism 12a includes the first curtain fabric separation device and the first cord feed frame, and the second cord feeding machanism 12b includes the second curtain
Cloth unwinding equipment and the second cord feed frame.First cord is fed after the first curtain fabric separation device is led out by the first cord
Frame, which is delivered at the first drum 13, completes fitting, and the second cord is fed after the second curtain fabric separation device is led out by the second cord
Frame, which is delivered at the first drum 13, completes fitting.By separately handling matrix body tube processing technology and positive and negative job contract skill, can reach
Good connector effect, compared to matrix body tube and the processing of positive anti-package is carried out continuously on same drum, the quality of tire is higher.
In the present embodiment, which includes: positive turn-up mechanism 21, sidewall feeding machanism 22 and the second drum
23.Wherein, the second drum 23 is arranged between positive turn-up mechanism 21 and sidewall feeding machanism 22, and the first processing department 10 is processed
After matrix body tube is mounted on the second drum 23, by the positive anti-package matrix body tube of positive turn-up mechanism 21, and passing through sidewall feeding machanism 22 will
Sidewall is fitted on matrix body tube, then the processing technology of a green tire can be completed after pressure roller.
Specifically, which further includes transmitting ring 24, and transmitting ring 24 is arranged in the first processing department 10 and second
Between drum 23, the matrix body tube that first processing department 10 processes is removed from the first drum 13 by transmitting ring 24 and is mounted on second
On drum 23.
In the present embodiment, which includes the first positive positive turnup 21b of turnup 21a and second.Wherein,
The side of the second drum 23 is arranged in first positive turnup 21a, and the other side of the second drum 23 is arranged in the second positive turnup 21b.It is logical
It crosses the first positive positive turnup 21b of turnup 21a and second and positive anti-package processing is carried out to matrix body tube.
As shown in Figure 1, further embodiment of this invention provides a kind of tire shaping apparatus, which includes wheel
Tire one-section shaping apparatus 100 and tire second stage building machine 200, tyre first stage molding machine 100 are tire one provided by the above embodiment
Section molding machine 100.Wherein, tyre first stage molding machine 100 and tire second stage building machine 200 are arranged in parallel, tyre first stage molding machine
100 are located at the left side of tire second stage building machine 200.The processing technology of a green tire is completed by tyre first stage molding machine 100, it will
Green tire be placed in tire second stage building machine 200 be bonded through inflation, with sub-assembly, pressure roller is to complete the processing of secondary green tire
Technique.
Using tire shaping apparatus provided in this embodiment, by the processing technology of a green tire be divided into two parts simultaneously into
Row so can be improved the production efficiency of a green tire, and then improve the production efficiency of single unit system.
Tire second stage building machine 200 includes third processing department 30 and the 4th processing department 40.Wherein, third processing department 30 is used for
Fitting belt, cap strip and tyre surface are to form sub-assembly, and the 4th processing department 40 is for a green tire and sub-assembly to be processed into
Secondary green tire.Specifically, third processing department 30 includes unwinding equipment of band bundled layer 31a, feeding rack for building tyre 31b, cap strip winding
Device 32, the first tyre surface unwinding equipment 33a, the second tyre surface unwinding equipment 33b, tyre surface feed frame 33c, third drum 34, second are led
Rail 35 and third drum driving portion 36.Belt is led out by unwinding equipment of band bundled layer 31a, and passes through feeding rack for building tyre 31b
It is delivered at third drum 34 and is bonded, wherein cap strip wind 32 is arranged above feeding rack for building tyre 31b, and position
Between unwinding equipment of band bundled layer 31a and third drum 34.After belt and cap strip are fitted on third drum 34, third drum driving
Portion 36 drives third drum 34 to move along the second guide rail 35, is moved to and stops at tyre surface feed frame 33c and carry out tyre surface fitting, to complete
The processing technology of sub-assembly is completed after being bonded at tyre surface.
4th processing department 40 includes the 4th drum 41, the drum of combined pressure roller the 42, the 4th driving portion 43 and the second transmitting ring 44.It will
One time green tire is mounted on the 4th drum 41, and the 4th drum 41 is setting drum, is filled by the 4th drum driving portion 43 to a green tire
Gas.Also, sub-assembly after the completion is removed from third drum 34 and is mounted on by the second transmitting ring 44 and completes the one of inflation
To form secondary green tire on secondary green tire, secondary green tire passes through again after combined pressure roller 42 rolled, and unloads tire to complete secondary green tire
Processing technology.
As can be seen from the above embodiments, the above-mentioned example of the present invention realizes following technical effect:
1, sidewall feeding machanism 22, cord feeding machanism 12 and liner layer feeding machanism 11 is arranged apart, and pass through
First drum 13 carries out cord and liner layer fitting, and the second drum 23 carries out positive anti-package processing and the fitting on sidewall, so can be improved
The production efficiency of green tire.
2, sidewall feeding machanism 22, cord feeding machanism 12 and liner layer feeding machanism 11 is arranged apart, it can keep away
Exempt from constructive interference occur in processing, improves tire and be bonded quality.
3, by being easy to carry out maintenance and operation by the apparatus structure of tyre first stage molding machine is arranged apart.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of tire shaping apparatus, the tire shaping apparatus includes tyre first stage molding machine (100) and tire second stage building
Machine (200), which is characterized in that
The tyre first stage molding machine (100) includes: the first processing department for being bonded liner layer and cord to form matrix body tube
(10)；For the matrix body tube to be processed into second processing department (20) an of green tire；Wherein, first processing department (10) and
Second processing department (20) is arranged independently of each other；
The tire second stage building machine (200) includes: for being bonded belt, cap strip and tyre surface to form the third of sub-assembly
Processing department (30)；For a green tire and the sub-assembly to be processed into the 4th processing department (40) of secondary green tire；
The third processing department (30) includes: unwinding equipment of band bundled layer (31a), feeding rack for building tyre (31b), cap strip winding dress
Set (32), the first tyre surface unwinding equipment (33a), the second tyre surface unwinding equipment (33b), tyre surface feed frame (33c), third drum
(34), the second guide rail (35) and third drum driving portion (36), belt are led out by the unwinding equipment of band bundled layer (31a),
And it is delivered at the third drum (34) and is bonded by the feeding rack for building tyre (31b), wherein the cap strip winding
Device (32) setting is located at the unwinding equipment of band bundled layer (31a) and described the above the feeding rack for building tyre (31b)
Between three drums (34), after belt is fitted on the third drum (34) with cap strip, third drum driving portion (36) driving
The third drum (34) is mobile along second guide rail (35), is moved to and stops at the tyre surface feed frame (33c) and carry out tire
Face paste is closed；
4th processing department (40) includes: the 4th drum (41), combined pressure roller (42), the 4th drum driving portion (43) and the second biography
It passs ring (44), a green tire is mounted on the 4th drum (41), and the 4th drum (41) is setting drum, passes through the 4th drum
Driving portion (43) is inflated a green tire, by second transmitting ring (44) by the sub-assembly after the completion from described
It removes and is mounted on a green tire for completing inflation to form secondary green tire on third drum (34), the secondary green tire passes through again
After the combined pressure roller (42) is rolled, tire is unloaded to complete the processing technology of secondary green tire.
2. tire shaping apparatus according to claim 1, which is characterized in that first processing department (10) includes:
For providing the liner layer feeding machanism (11) of liner layer；
For providing the cord feeding machanism (12) of cord；
First drum (13), first drum (13) are arranged in the liner layer feeding machanism (11) and the cord feeding machanism
(12) between.
3. tire shaping apparatus according to claim 2, which is characterized in that first processing department (10) further include:
Guide rail (14), first drum (13) are movably disposed on the guide rail (14), and second processing department (20) sets
Set the end in the guide rail (14).
4. tire shaping apparatus according to claim 3, which is characterized in that first processing department (10) further include:
Driving portion (15) for driving first drum (13) to move on the guide rail (14), the driving portion (15) and institute
The first drum (13) is stated to be drivingly connected.
5. tire shaping apparatus according to claim 3, which is characterized in that the cord feeding machanism (12) includes:
First cord supply assembly (12a) is arranged in the side of the guide rail (14)；
Second cord supply assembly (12b) is arranged in the other side of the guide rail (14)；
Wherein, the liner layer feeding machanism (11) and the second cord supply assembly (12b) are arranged in the guide rail (14)
The same side, and the liner layer feeding machanism (11) is oppositely arranged with the first cord supply assembly (12a).
6. tire shaping apparatus according to claim 1, which is characterized in that second processing department (20) includes:
Positive turn-up mechanism (21) for matrix body tube described in positive anti-package；
For being bonded the sidewall feeding machanism (22) on sidewall；
Second drum (23), the second drum (23) setting the positive turn-up mechanism (21) and the sidewall feeding machanism (22) it
Between.
7. tire shaping apparatus according to claim 6, which is characterized in that second processing department (20) further include:
For the matrix body tube to be transferred to the transmitting ring (24) of second drum (23), the transmitting ring (24) is arranged described
Between first processing department (10) and second drum (23).
8. tire shaping apparatus according to claim 6, which is characterized in that the positive turn-up mechanism (21) includes:
First positive turnup (21a) is arranged in the side of second drum (23)；
Second positive turnup (21b) is arranged in the other side of second drum (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510514932.2A CN106696322B (en) | 2015-08-21 | 2015-08-21 | Tyre first stage molding machine and tire shaping apparatus with it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514932.2A CN106696322B (en) | 2015-08-21 | 2015-08-21 | Tyre first stage molding machine and tire shaping apparatus with it |
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| Publication Number | Publication Date |
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| CN106696322A CN106696322A (en) | 2017-05-24 |
| CN106696322B true CN106696322B (en) | 2019-11-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454144B (en) * | 2018-02-05 | 2020-12-15 | 正新橡胶（中国）有限公司 | Tire building machine and green tire forming rolling radial force fluctuation detection device thereof |
| CN110406142B (en) * | 2019-08-07 | 2024-05-28 | 天津赛象科技股份有限公司 | Forming device and tire forming method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182787A (en) * | 2011-12-31 | 2013-07-03 | 软控股份有限公司 | One-time two-drum forming machine for car tyre and method thereof |
| CN103786355A (en) * | 2012-11-01 | 2014-05-14 | 大连华韩橡塑机械有限公司 | Single stage building machine of all steel radial truck tire |
| CN104139545A (en) * | 2013-05-08 | 2014-11-12 | 海宁市睿创机械科技有限公司 | Radial tire forming machine |
| CN204278569U (en) * | 2014-09-30 | 2015-04-22 | 青岛格锐达橡胶有限公司 | Riding radial tire secondary method one-section shaping apparatus |
| CN204914633U (en) * | 2015-08-21 | 2015-12-30 | 青岛软控机电工程有限公司 | One section make -up machine on tire and have its tire forming device |
| CN104760311B (en) * | 2015-03-18 | 2017-03-01 | 青岛森麒麟轮胎股份有限公司 | A kind of improved method of tyre building machine tyre surface gripping |
-
2015
- 2015-08-21 CN CN201510514932.2A patent/CN106696322B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182787A (en) * | 2011-12-31 | 2013-07-03 | 软控股份有限公司 | One-time two-drum forming machine for car tyre and method thereof |
| CN103786355A (en) * | 2012-11-01 | 2014-05-14 | 大连华韩橡塑机械有限公司 | Single stage building machine of all steel radial truck tire |
| CN104139545A (en) * | 2013-05-08 | 2014-11-12 | 海宁市睿创机械科技有限公司 | Radial tire forming machine |
| CN204278569U (en) * | 2014-09-30 | 2015-04-22 | 青岛格锐达橡胶有限公司 | Riding radial tire secondary method one-section shaping apparatus |
| CN104760311B (en) * | 2015-03-18 | 2017-03-01 | 青岛森麒麟轮胎股份有限公司 | A kind of improved method of tyre building machine tyre surface gripping |
| CN204914633U (en) * | 2015-08-21 | 2015-12-30 | 青岛软控机电工程有限公司 | One section make -up machine on tire and have its tire forming device |
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| CN106696322A (en) | 2017-05-24 |
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