CN107097369A - A kind of half mold of tire two with flexible high-temperature resistant stay-warm case - Google Patents
A kind of half mold of tire two with flexible high-temperature resistant stay-warm case Download PDFInfo
- Publication number
- CN107097369A CN107097369A CN201710446365.0A CN201710446365A CN107097369A CN 107097369 A CN107097369 A CN 107097369A CN 201710446365 A CN201710446365 A CN 201710446365A CN 107097369 A CN107097369 A CN 107097369A
- Authority
- CN
- China
- Prior art keywords
- warm case
- stay
- tire
- temperature resistant
- half mold
- 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
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Classifications
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0617—Venting devices, e.g. vent plugs or inserts
Abstract
The invention discloses a kind of half mold of tire two with flexible high-temperature resistant stay-warm case, including 2 symmetrically arranged semi-cure moulds, the semi-cure mould carries heating plate, and it also includes stay-warm case.The present invention can solve the problem that the shortcomings of the prior art, take heat-insulated to mold exterior, reduces heat and scatters and disappears, reduces mould preheating time, shorten cure time, and energy-conserving and environment-protective improve efficiency.
Description
Technical field
The present invention relates to a kind of half mold of tire two with flexible high-temperature resistant stay-warm case.
Background technology
Tyre vulcanized mould is the crucial mould of comparison in tire production process, and the heat form of mould directly affects wheel
The quality of tire, and the consumption of heat energy is directly affected, present tire-mold vulcanization heating is carried using vulcanizer
Hot plate is heated up and down, as shown in figure 1, this heat form carries out concentration heating, whole two half molds sulphur to the top and bottom of tire
Change process causes heat to scatter and disappear due to not taking Insulation, and cure time is lengthened, so heat time length wastes steam energy
Source, also radiating is big, have impact on the production environment of vulcanizer；The applicant proposes further improvement, design on this basis
A half mold of tire two with flexible high-temperature resistant stay-warm case, takes heat-insulated to mold exterior, reduces heat and scatters and disappears, reduces mould
Have preheating time, shorten cure time, energy-conserving and environment-protective improve efficiency, to meet the demand of existing market.
The content of the invention
The technical problem to be solved in the present invention overcomes existing defect to have flexible high-temperature resistant stay-warm case there is provided a kind of
The half mold of tire two, takes heat-insulated to mold exterior, reduces heat and scatters and disappears, reduces mould preheating time, shortens cure time, section
Can environmental protection, raising efficiency.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of half mold of tire two with flexible high-temperature resistant stay-warm case, including 2 symmetrically arranged semi-cure moulds, its
It is characterised by：Also include stay-warm case.
The present invention is done further preferably, the stay-warm case includes aramid fiber overcoat, filled in the inside of the aramid fiber overcoat
Glass fibre.
The present invention is done further preferably, form fixing end at the two ends of the aramid fiber overcoat, set in the fixing end
There is screw, the screw is furnished with bolt.
The present invention is done further preferably, the outer wall of the semi-cure mould is provided with the screw matched with bolt.
The present invention is done further preferably, the wall body of the semi-cure mould is provided with multiple through holes.
The present invention is done further preferably, axial exhaust groove, the axially row are formed on the outer wall of the semi-cure mould
Radial direction air discharge duct is provided between air drain.
The present invention is done further preferably, the outer wall upper and lower ends of the semi-cure mould form limited step respectively, should
Limited step is used for spacing stay-warm case, while providing protection to flexible heat-insulating cover, it is to avoid directly contacts, leads with other metal surfaces
Worn-off is caused to cut.
The beneficial effect that is reached of the present invention is compared with prior art：
The present invention adds flexible heat-insulating cover on existing two half mold, and it takes heat-insulated to mold exterior, reduces heat
Amount is scattered and disappeared, and reduces mould preheating time, shortens cure time, and energy-conserving and environment-protective improve efficiency.
The flexible heat-insulating cover hole original to mould and clamping support block use empty avoiding simultaneously, do not influence mould, remove and pacify
Dress is convenient.
Flexible heat-insulating outer sleeve in the present invention uses heat-insulating, fire-preventing high-temperature resistant aramid fiber, and stable high temperature resistant reaches 350 DEG C, guarantor
Warm internal layer uses glass fibre, and high temperature resistant reaches 550 DEG C, significantly larger than 180 DEG C of mold cure temperature.Certainly the glass in of the invention
Glass fiber can also be replaced with asbestos or other equal materials, and same aramid fiber overcoat is also not necessarily limited to aramid fiber.
From the foregoing, it will be observed that the present invention can solve the problem that the shortcomings of the prior art, take heat-insulated to mold exterior, subtract
Few heat scatters and disappears, and reduces mould preheating time, shortens cure time, and energy-conserving and environment-protective improve efficiency.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the structural representation of prior art；
Fig. 2 is the schematic diagram of the structure of the present invention；
Fig. 3 is the schematic diagram of the structure of section of the present invention；
Fig. 4 is the partial schematic diagram of semi-cure outer mold wall in the present invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As in Figure 2-4, the present invention relates to a kind of half mold of tire two with flexible high-temperature resistant stay-warm case, including 2
Individual symmetrically arranged semi-cure mould 1, is oppositely arranged, its feature exists on vulcanizing mold machine with heating plate 2 with semi-cure mould 1
In：Also include stay-warm case, the stay-warm case 3 includes aramid fiber overcoat 31, in the inside filled glass fiber of the aramid fiber overcoat 31
32, fixing end 33 is formed at the two ends of the aramid fiber overcoat 31, screw 34 is provided with the fixing end 33, the screw 34 is matched somebody with somebody
There is bolt 35.
The outer wall of semi-cure mould 1 of the present invention is provided with the screw matched with bolt 35, the semi-cure mould 1
Wall body is provided with multiple through holes, forms axial exhaust groove 11 on the outer wall of the semi-cure mould 1, the axial exhaust groove 11 it
Between be provided with radial direction air discharge duct 12, the outer wall upper and lower ends of the semi-cure mould 1 form limited step 13 respectively, the limited step
13 are used for spacing stay-warm case 3, while providing protection to flexible heat-insulating cover 3, it is to avoid directly contacted with other metal surfaces, cause mill
It is broken to cut.
The present invention adds flexible heat-insulating cover 3 on existing two half mold, and it takes heat-insulated to mold exterior, reduces heat
Amount is scattered and disappeared, and reduces mould preheating time, shortens cure time, and energy-conserving and environment-protective improve efficiency.
The flexible heat-insulating cover 3 hole original to mould and clamping support block use empty avoiding simultaneously, do not influence mould, remove and pacify
Dress is convenient.
Flexible heat-insulating outer sleeve in the present invention uses heat-insulating, fire-preventing high-temperature resistant aramid fiber, and stable high temperature resistant reaches 350 DEG C, guarantor
Warm internal layer uses glass fibre, and high temperature resistant reaches 550 DEG C, significantly larger than 180 DEG C of mold cure temperature.Certainly the glass in of the invention
Glass fiber can also be replaced with asbestos or other equal materials, and same aramid fiber overcoat is also not necessarily limited to aramid fiber.
The present invention in actual use, as long as stay-warm case is fixed on by bolt on the outer wall of two half molds
The activity duration during insulation, reduction curing operation is realized, while the stay-warm case has good flexibility, so can meet
Cladding thermal requirements, while the present invention is improved to two half molds, have set axial exhaust groove and footpath on the outer wall well
To air discharge duct, the exhaust requirements inside two half molds are met, the mobility of gas is met, realize that overall vulcanization is made
Industry, while reducing energy consumption, reduces heat and scatters and disappears, reduce mould preheating time, shortens cure time, and energy-conserving and environment-protective improve efficiency.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of half mold of tire two with flexible high-temperature resistant stay-warm case, including 2 symmetrically arranged semi-cure moulds, described
Semi-cure mould carries heating plate, it is characterised in that：Also include stay-warm case.
2. a kind of half mold of tire two with flexible high-temperature resistant stay-warm case according to claim 1, it is characterised in that：Institute
Stating stay-warm case includes aramid fiber overcoat, in the inside filled glass fiber of the aramid fiber overcoat.
3. a kind of half mold of tire two with flexible high-temperature resistant stay-warm case according to claim 2, it is characterised in that：
The two ends of the aramid fiber overcoat form fixing end, and screw is provided with the fixing end, and the screw is furnished with bolt.
4. a kind of half mold of tire two with flexible high-temperature resistant stay-warm case according to claim 1, it is characterised in that：Institute
The outer wall for stating semi-cure mould is provided with the screw matched with bolt.
5. a kind of half mold of tire two with flexible high-temperature resistant stay-warm case according to claim 1, it is characterised in that：Institute
The wall body for stating semi-cure mould is provided with multiple through holes.
6. a kind of half mold of tire two with flexible high-temperature resistant stay-warm case according to claim 1 or 5, its feature exists
In：Formed on the outer wall of the semi-cure mould and radial direction air discharge duct is provided between axial exhaust groove, the axial exhaust groove.
7. a kind of half mold of tire two with flexible high-temperature resistant stay-warm case according to claim 1, it is characterised in that：Institute
The outer wall upper and lower ends for stating semi-cure mould form limited step respectively, and the limited step is used for spacing stay-warm case, while to soft
Property stay-warm case provide protection, it is to avoid directly and other metal surfaces contact, cause worn-off to be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446365.0A CN107097369A (en) | 2017-06-14 | 2017-06-14 | A kind of half mold of tire two with flexible high-temperature resistant stay-warm case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446365.0A CN107097369A (en) | 2017-06-14 | 2017-06-14 | A kind of half mold of tire two with flexible high-temperature resistant stay-warm case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097369A true CN107097369A (en) | 2017-08-29 |
Family
ID=59660632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446365.0A Pending CN107097369A (en) | 2017-06-14 | 2017-06-14 | A kind of half mold of tire two with flexible high-temperature resistant stay-warm case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107097369A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007223290A (en) * | 2006-02-27 | 2007-09-06 | Mitsubishi Heavy Ind Ltd | Tire vulcanization apparatus |
| JP2012011730A (en) * | 2010-07-02 | 2012-01-19 | Bridgestone Corp | Tire vulcanizer |
| CN212353002U (en) * | 2020-06-23 | 2021-01-15 | 哈尔滨工大泰铭科技有限公司 | Vulcanizer tail gas recovery system |
-
2017
- 2017-06-14 CN CN201710446365.0A patent/CN107097369A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007223290A (en) * | 2006-02-27 | 2007-09-06 | Mitsubishi Heavy Ind Ltd | Tire vulcanization apparatus |
| JP2012011730A (en) * | 2010-07-02 | 2012-01-19 | Bridgestone Corp | Tire vulcanizer |
| CN212353002U (en) * | 2020-06-23 | 2021-01-15 | 哈尔滨工大泰铭科技有限公司 | Vulcanizer tail gas recovery system |
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