CN206718270U - Rigid internal model for tyre vulcanization sizing - Google Patents
Rigid internal model for tyre vulcanization sizing Download PDFInfo
- Publication number
- CN206718270U CN206718270U CN201720306897.XU CN201720306897U CN206718270U CN 206718270 U CN206718270 U CN 206718270U CN 201720306897 U CN201720306897 U CN 201720306897U CN 206718270 U CN206718270 U CN 206718270U
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- Prior art keywords
- internal model
- tile fragment
- swivelling chute
- tyre vulcanization
- rotating disk
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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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Abstract
This application discloses a kind of rigid internal model for tyre vulcanization sizing, shunk using machinery rotating type, coordinate Electromagnetic Heating, without frequently changing, reduced vulcanization cost, prevented internal difference in temperature problem, while curing efficiency improves, significantly reduce manufacturing cost.The rigid internal model includes expanding device and the transmission device for driving expanding device, expanding device includes the capsule cylinder for tire of shaping after expanding, capsule cylinder is formed by the first internal model tile fragment to differ in size and the second internal model tile fragment alternative splicing, and the rotating disk of connection transmission device is provided with the top of capsule cylinder；First internal model tile fragment and the second internal model tile fragment connect the axis of guide respectively, set the first swivelling chute of corresponding first internal model tile fragment and the second swivelling chute of corresponding second internal model tile fragment in rotating disk, and axis of guide end set is in can move in swivelling chute and along swivelling chute.
Description
Technical field
The utility model relates generally to tyre vulcanization field, and in particular to tire vulcanizing device, more particularly, to tire
Vulcanize the rigid internal model of sizing.
Background technology
Vulcanization is one of critical process in tire production manufacture, and bladder curing technique is due to passing in existing sulfidation
The thermal efficiency is high and is widely adopted, but the technique still suffers from some defects, in existing bladder curing technique, is provided by steam
Temperature, nitrogen provide pressure, and steam produces condensed water to the cold causes that capsule temperature distributing disproportionation is even, and condensed water elimination is too late
When, the upper and lower chuck temperature difference is larger, tyre vulcanization Quality Down；Capsule in use can be unreasonable because of viscose, size design
Occur expanding not thoroughly etc. reason, or after expansion the problems such as structure asymmetry, causing finished tire, quality is uneven everywhere.
Influence further, since tire base receives semi-finished product glue component machining accuracy and formed precision and cause Mass Distribution itself not
, curing bag belongs to flexible body, and the pressure that he can be provided is relatively low, and sizing material can not be forced by sulfurization in molten condition
Lower realization is uniformly distributed again, and quality inequality has a strong impact on dynamic balancing and the uniformity of tire, so as to substantially reduce the performance of tire.
In actual tire vulcanizes production process, capsule belongs to attrition component, an average capsule can only vulcanized tyre 260 or so, make
With costly.Therefore, using capsule carry out tyre vulcanization during above mentioned problem generally existing, be badly in need of overcoming.
Utility model content
In view of drawbacks described above of the prior art or deficiency, it is expected to provide in a kind of rigidity for tyre vulcanization sizing
Mould, shunk using machinery rotating type, coordinate Electromagnetic Heating, without frequently changing, reduced vulcanization cost, prevented internal difference in temperature
Problem, while curing efficiency improves, significantly reduce manufacturing cost.
The utility model provides a kind of rigid internal model for tyre vulcanization sizing, including expanding device and for driving
The transmission device of expanding device, expanding device include being used for the capsule cylinder of tire of shaping after expansion, capsule cylinder by differ in size first
Internal model tile fragment and the second internal model tile fragment alternative splicing are formed, and the rotating disk of connection transmission device is provided with the top of capsule cylinder；In first
Die shoe block and the second internal model tile fragment connect the axis of guide respectively, set in rotating disk corresponding first internal model tile fragment the first swivelling chute and
Second swivelling chute of corresponding second internal model tile fragment, axis of guide end set is in can move in swivelling chute and along swivelling chute.
The size of the first internal model tile fragment is less than the second internal model tile fragment；First swivelling chute is arranged at rotating disk radially
Inner side, second swivelling chute is arranged at rotating disk radial outside, and the second rotation slot length is more than the length of the first swivelling chute.
The capsule cylinder bottom is provided with guide rail disk, and guide rail panel surface is provided with guide rail corresponding with swivelling chute.
Rotating disk center longitudinal direction is fixedly connected with rotary shaft, and rotary shaft is connected through guide rail disk with transmission device.
The transmission device is driving servomotor.
Longitudinal outline curve of the first internal model tile fragment and the second internal model tile fragment is consistent with the inner profile curve of tire,
The horizontal outer contour of the first internal model tile fragment and the second internal model tile fragment composition circle, round external diameter are equal to the internal diameter of tire.
Electromagnetic heater is provided with the external mold coordinated with the rigid internal model for tyre vulcanization sizing.
The first internal model tile fragment and the second internal model tile fragment are that steel are made, and the capsule cylinder is internally provided with thermocouple.
The technical scheme provided according to the embodiment of the present application,
(1) medium such as capsule, no steam, nitrogen of flexibility is instead of with rigid capsule cylinder, capsule need not be more regularly replaced, wash in a pan
Vulcanizer steam pipework etc. has been eliminated, has significantly reduced a series of equipment cost；
(2) internal model of machinery rotating type, the expansion and contraction of luggage cylinder are entered by way of rotation, overcomes capsule expansion
Not thoroughly, the problems such as structure asymmetry, while the pressure ratio bladder curing provided wants big 40-50%, can effectively change sizing material and exist
Distribution under molten condition, curing temperature is uniform, and each position of temperature is controllable, sulfide stress balance, so as to be obviously improved vulcanization
Quality.
(3) rigid internal model the steps such as nothing vacuumizes, quick heating, temperature stabilization, significantly improves tire without dry/wet circulation
Curing efficiency.
Further, substitute, subtract after substitution according to some embodiments of the application, the central authority useable electric moter of the application
The construction cost of fluid pressure line is lacked, has reduced floor space, dynamical system is easily installed and safeguarded that cost significantly reduces；This
Outside, rigid internal model structure of the present utility model is stable, is hardly damaged, and without frequently changing, significantly improves curing efficiency, in reduction
Mould cost.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is one of capsule cylinder swelling state schematic diagram of the embodiment of the utility model one；
Fig. 2 is the two of the capsule cylinder swelling state schematic diagram of the embodiment of the utility model one；
Fig. 3 is one of capsule cylinder contraction state schematic diagram of the embodiment of the utility model one；
Fig. 4 is the two of the capsule cylinder contraction state schematic diagram of the embodiment of the utility model one；
Fig. 5 is the rigid internal model swelling state schematic diagram of the embodiment of the utility model one；
Fig. 6 is rigid internal model swelling state profile described in the utility model in Fig. 5；
Fig. 7 is the rigid internal model contraction state schematic diagram of the embodiment of the utility model one；
Fig. 8 is rigid internal model contraction state profile described in the utility model in Fig. 7；
Fig. 9 is vulcanizer internal model and external mold cooperation schematic diagram；
Wherein, 1- capsules cylinder, 11- the first internal model tile fragments, 12- the second internal model tile fragments, 2- rotating disks, the swivelling chutes of 21- first,
The swivelling chutes of 22- second, the 3- axis of guides, 4- guide rail disks, 5- rotary shafts.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.Further need exist for illustrating
, for the ease of description, the part related to utility model is illustrate only in accompanying drawing.
It should be noted that being laterally the horizontal direction in Fig. 1, longitudinal direction is the vertical direction in Fig. 1；Term " on ",
" under ", " top ", the orientation of the instruction such as " bottom " or position relationship be based on the position relationship shown in Fig. 1, be for only for ease of
Describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " the
Two " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the case where not conflicting, the feature in embodiment and embodiment in the application can be mutually combined.Below will
Refer to the attached drawing simultaneously describes the application in detail in conjunction with the embodiments.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, for the rigid internal model of tyre vulcanization sizing, including expanding device and for driving
The transmission device of expanding device, expanding device include being used for the capsule cylinder 1 of tire of shaping after expansion, capsule cylinder by differ in size first
The alternative splicing of 11 and second internal model tile fragment of internal model tile fragment 12 forms, and the top of capsule cylinder 1 is provided with the rotating disk 2 of connection transmission device；
First internal model tile fragment 11 and the second internal model tile fragment 12 connect the axis of guide 3 respectively, and corresponding first internal model tile fragment 11 is set in rotating disk 2
The first swivelling chute 21 and corresponding second internal model tile fragment 12 the second swivelling chute 22, the end set of the axis of guide 3 is in the above-mentioned first rotation
It can move in the swivelling chute 22 of turn trough 21 and second and along swivelling chute.In above-mentioned rigid internal model, actuator drives rotating disk 2 is entered
Row rotation, swivelling chute moves when rotating disk 2 rotates, and the axis of guide 3 in swivelling chute drives the motion of internal model tile fragment, realizes expanding device
Contraction and expansion, so as to instead of capsule realize tire vulcanization sizing, the sizing internal model of this machinery rotating type is than traditional
Bladder curing pressure is big, and temperature is uniform, does not have temperature difference problem；Power provides convenient simultaneously, it is not necessary to central authority, transmission
Device is the breathing that whole internal model can be achieved, easy to use to also reduce cost.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, with reference to Fig. 5, Fig. 6, Fig. 7, Fig. 8 as preferable rotation mode, die shoe in first
Block 11 is differed in size with the second internal model tile fragment 12, and the first swivelling chute 21 corresponding to the first relatively small internal model tile fragment 11 is arranged at
The radially inner side of rotating disk 2, it is outside that the second swivelling chute 22 corresponding to the second relatively large internal model tile fragment 12 is arranged at the footpath of rotating disk 2
Side, and the length of the second swivelling chute 22 is more than the length of the first swivelling chute 21.When above-mentioned setting may be such that rotary motion, the first internal model
The movement velocity of tile fragment 11 is fast, and first centripetal to rotate into radially inner side, the second internal model tile fragment 12 moves slowly, gradually tapers up.
Referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, in preferred rotation mode, in order to avoid in the contraction process of capsule cylinder,
There is displacement in tile fragment, causes to shrink inconvenience, the bottom of capsule cylinder 1 is provided with guide rail disk 4, and the surface of guide rail disk 4 is provided with and rotated
Guide rail corresponding to groove.During so that shrinking, axis of guide drive is arranged at top, and guide rail limitation is arranged at bottom, ensures the He of the first internal model tile fragment 11
Second internal model tile fragment 12 orients accurate rotation, realizes accurately contraction and distending.
As preferred embodiment, referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, the center of rotating disk 2 longitudinal direction is fixedly connected with rotation
Axle 5, rotary shaft 5 are connected through guide rail disk 4 with transmission device.In actual application transmission device can be arbitrarily can be with
The mechanical device that driving rotary shaft is rotated, specifically, the transmission device is driving servomotor.The electric power such as motor driving
Type of drive and the setting of rotary shaft instead of central authority completely so that the floor space of whole vulcanizer can obtain
Reduce, meanwhile, central authority is not used, reduces the construction of the fluid pressure line of central authority, reduces construction cost；In addition,
Complicated central authority installation is difficult in maintenance, and above-mentioned transmission device can be then that the electric power of the common offer power in this area is set
It is standby, it can install and repair at any time, easy to use, cost significantly reduces.
In the vulcanization type-approval process of tire, for the tire of various species, in the first internal model tile fragment 11 and second
Longitudinal outline curve of die shoe block 12 is consistent with the inner profile curve of tire, die shoe in the first internal model tile fragment 11 and second
The horizontal outer contour composition circle of block 12, round external diameter are equal to the internal diameter of tire.Whole internal model and tire can so be ensured
It is fully mated, curing efficiency is improved, realizes the effect to match with the expanded size of capsule.
In the actual sulfidation of tire, referring to Fig. 9, the external mold coordinated with the rigid internal model for tyre vulcanization
On be provided with electromagnetic heater.The two coordinates without capsule, steam pipework and nitrogen route, has prevented traditional sulphur completely
Capsule temperature difference problem in change machine, the internal model of whole steel are heated evenly, and vulcanized quality is good, and curing efficiency is high, energy-saving and emission-reduction
Performance is good, and the manufacturing cost of whole equipment reduces.
In order to ensure the real-time monitoring for the effect and temperature being heated in sulfidation, the internal model tile fragment is made up of steel,
The capsule cylinder is internally provided with thermocouple, and while capsule cylinder provides sizing internal pressure, thermocouple monitors temperature in vulcanization in real time, and passes through
PLC is controlled to adjust curing temperature.
The course of work of rigid internal model of the present utility model for tyre vulcanization is as described below：
After being put into referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 tire, under expanding device swelling state, the first internal model tile fragment 11 and second
The alternative splicing encystation cylinder of internal model tile fragment 12, capsule cylinder are supported in inside tires, and electromagnetic heater starts heating vulcanization, carries out tire
Vulcanization sizing, after tire vulcanization process terminates, actuator drives rotary shaft 5 rotation drive rotating disk 2 rotated, rotate
Groove rotates so that the axis of guide 3 in swivelling chute moves along swivelling chute, drives the first internal model tile fragment 11 and the second internal model tile fragment 12 to enter
The centripetal motion of row, 11 first concentric contraction of the first internal model tile fragment, a 12 slow step of the second internal model tile fragment are shunk, the He of the first internal model tile fragment 11
Second internal model tile fragment 12 moves to the limit in the case where the top axis of guide drives the restriction with bottom guide track, you can completes the receipts of capsule cylinder
Contracting.
After contraction, tire, which takes out, enters the next step；New treats that vulcanized tyre enters, the rotation of transmission device reverse drive
Axle 5, rotary shaft 5 drive rotating disk 2 to reversely rotate, and drive swivelling chute to reversely rotate, and the relative motion of the axis of guide 3, drive in first
The internal model tile fragment 12 of die shoe block 11 and second carries out centrifugal motion, the second internal model tile fragment 12 distending first, there is provided space, the first internal model
The distending of tile fragment 11 gradually fills up space, the first internal model tile fragment 11 and the second internal model tile fragment 12 and led in the drive of the top axis of guide and bottom
The limit is moved under the restriction of rail, forms the capsule cylinder of expansion, you can the process of the expansion of capsule cylinder is completed, carries out the vulcanization of tire,
And so on.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that utility model scope involved in the application, however it is not limited to what the particular combination of above-mentioned technical characteristic formed
Technical scheme, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal
Other technical schemes that feature is combined and formed.Such as features described above has with (but not limited to) disclosed herein
The technical scheme that the technical characteristic for having similar functions is replaced mutually and formed.
Claims (8)
1. the rigid internal model for tyre vulcanization sizing, it is characterised in that including expanding device and for driving expanding device
Transmission device, expanding device include being used for the capsule cylinder (1) of tire of shaping after expansion, and capsule cylinder (1) is by the first internal model for differing in size
Tile fragment (11) and second internal model tile fragment (12) alternative splicing are formed, and the rotating disk of connection transmission device is provided with the top of capsule cylinder (1)
(2)；First internal model tile fragment (11) and the second internal model tile fragment (12) connect the axis of guide (3) respectively, and corresponding the is set in rotating disk (2)
The second swivelling chute (22) of the first swivelling chute (21) of one internal model tile fragment (11) and corresponding second internal model tile fragment (12), the axis of guide
(3) end set is in can move in swivelling chute and along swivelling chute.
2. the rigid internal model according to claim 1 for tyre vulcanization sizing, it is characterised in that die shoe in described first
The size of block (11) is less than the second internal model tile fragment (12)；First swivelling chute (21) is arranged at rotating disk (2) radially inner side, institute
State the second swivelling chute (22) and be arranged at rotating disk (2) radial outside, and the second swivelling chute (22) length is more than the first swivelling chute
(21) length.
3. the rigid internal model according to claim 1 or 2 for tyre vulcanization sizing, it is characterised in that the capsule cylinder (1)
Bottom is provided with guide rail disk (4), and guide rail disk (4) surface is provided with guide rail corresponding with swivelling chute.
4. the rigid internal model according to claim 3 for tyre vulcanization sizing, it is characterised in that the rotating disk (2)
Central longitudinal direction is fixedly connected with rotary shaft (5), and rotary shaft (5) is connected through guide rail disk (4) with transmission device.
5. the rigid internal model according to claim 4 for tyre vulcanization sizing, it is characterised in that the transmission device is
Drive servomotor.
6. the rigid internal model according to claim 1 or 2 for tyre vulcanization sizing, it is characterised in that in described first
Longitudinal outline curve of die shoe block (11) and the second internal model tile fragment (12) is consistent with the inner profile curve of tire, in described first
The horizontal outer contour of die shoe block (11) and the second internal model tile fragment (12) composition circle, round external diameter are equal to the internal diameter of tire.
7. the rigid internal model according to claim 1 or 2 for tyre vulcanization sizing, it is characterised in that be used for described
Electromagnetic heater is provided with the external mold that the rigid internal model of tyre vulcanization sizing coordinates.
8. the rigid internal model according to claim 1 or 2 for tyre vulcanization sizing, it is characterised in that in described first
Die shoe block (11) and the second internal model tile fragment (12) are that steel are made, and the capsule cylinder (1) is internally provided with thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306897.XU CN206718270U (en) | 2017-03-27 | 2017-03-27 | Rigid internal model for tyre vulcanization sizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306897.XU CN206718270U (en) | 2017-03-27 | 2017-03-27 | Rigid internal model for tyre vulcanization sizing |
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| Publication Number | Publication Date |
|---|---|
| CN206718270U true CN206718270U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306897.XU Withdrawn - After Issue CN206718270U (en) | 2017-03-27 | 2017-03-27 | Rigid internal model for tyre vulcanization sizing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945317A (en) * | 2017-03-27 | 2017-07-14 | 青岛双星橡塑机械有限公司 | The rigid internal model shaped for tyre vulcanization |
-
2017
- 2017-03-27 CN CN201720306897.XU patent/CN206718270U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945317A (en) * | 2017-03-27 | 2017-07-14 | 青岛双星橡塑机械有限公司 | The rigid internal model shaped for tyre vulcanization |
| CN106945317B (en) * | 2017-03-27 | 2023-08-15 | 青岛海琅智能装备有限公司 | Rigid internal mold for tire vulcanization shaping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Shuangxing Equipment Manufacturing Co.,Ltd. Address before: No.66 Gangxing Avenue, Huangdao District, Qingdao City, Shandong Province 266400 Patentee before: QINGDAO DOUBLESTAR RUBBER & PLASTIC MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Hailang Intelligent Equipment Co.,Ltd. Address before: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee before: Qingdao Shuangxing Equipment Manufacturing Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171208 Effective date of abandoning: 20230815 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171208 Effective date of abandoning: 20230815 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |