CN113894974B - Integral vulcanization production method and system for inflatable sealing ring - Google Patents
Integral vulcanization production method and system for inflatable sealing ring Download PDFInfo
- Publication number
- CN113894974B CN113894974B CN202111080472.9A CN202111080472A CN113894974B CN 113894974 B CN113894974 B CN 113894974B CN 202111080472 A CN202111080472 A CN 202111080472A CN 113894974 B CN113894974 B CN 113894974B
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- CN
- China
- Prior art keywords
- sealing ring
- vulcanization
- inflatable sealing
- vulcanizing
- mold
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- 238000007789 sealing Methods 0.000 title claims abstract description 75
- 238000004073 vulcanization Methods 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
Abstract
The invention relates to the technical field of vulcanizing devices, in particular to an integral vulcanizing production method and system for an inflatable sealing ring; the whole vulcanization production system of the inflatable sealing ring comprises a vulcanization mold, a clamping fixing piece and a fastening air bag, wherein the vulcanization mold comprises a vulcanization inner container provided with a bulge, a mold shell, a supply structure for supplying vulcanization fluid and a discharge structure for discharging the vulcanization fluid, the inflatable sealing ring to be processed is simultaneously processed in a cavity circulation vulcanization fluid mode, the consistency requirement on the vulcanization effect of the inflatable sealing ring is further met, the fastening air bag is utilized, the vulcanization consistency requirement is further met, and a production method is correspondingly provided to adapt to the production system, so that the use requirement of the inflatable sealing ring is met.
Description
Technical Field
The invention relates to the technical field of vulcanizing devices, in particular to an integral vulcanizing production method and system for an inflatable sealing ring.
Background
As a sealing technical result used under specific conditions, the inflatable sealing ring is mostly made of rubber materials, and in order to improve the performance of the inflatable sealing ring, the whole inflatable sealing ring is usually vulcanized;
in the prior art, the vulcanization system is used for finding that the problem of uneven vulcanization effect exists, so that the inflatable sealing ring cannot realize integral simultaneous vulcanization.
Disclosure of Invention
The invention aims to provide an overall production method and system of an inflatable sealing ring, which are used for solving the problem that the inflatable sealing ring is difficult to realize overall simultaneous vulcanization in the prior art.
In order to achieve the above purpose, the invention provides an integral vulcanization production system of an inflatable sealing ring, which comprises a vulcanization mold, clamping fixing pieces and fastening air bags, wherein the clamping fixing pieces are arranged on the upper side and the lower side of the vulcanization mold and are in clamping fit with the vulcanization mold, and the fastening air bags are arranged along the central axis of the vulcanization mold;
the vulcanization mold comprises a vulcanization inner container provided with a bulge, a mold shell, a supply structure for supplying vulcanization fluid and a discharge structure for discharging the vulcanization fluid, wherein the vulcanization inner container is arranged on the inner side of the mold shell, a cavity is formed between the outer wall of the vulcanization inner container and the inner wall of the mold shell, the supply structure is arranged on the upper side of the mold shell, the discharge structure is arranged on the lower side of the mold shell, the bulge is arranged on the outer wall of the vulcanization inner container, and the bulge is obliquely arranged relative to the vulcanization inner container.
Utilize the vulcanization inner bag with the mould shell forms the cavity to make the cavity be full of the vulcanization fluid, thereby realize the simultaneous vulcanization to the inflatable seal circle, with the problem that can't carry out the vulcanization to the inflatable seal circle simultaneously that exists among the solution prior art, the vulcanization fluid is one of steam, nitrogen gas or hot water, and the fastening gasbag then fixes the inflatable seal circle on the one hand, on the other hand then realizes the vulcanization to the inflatable seal circle, thereby realizes this purpose of simultaneous vulcanization.
The protrusion is provided with a main body protruding part and a plurality of drainage grooves, the main body protruding part surrounds the outer wall of the vulcanization liner, the main body protruding part inclines relative to the vulcanization liner, the drainage grooves are symmetrically distributed on two sides of the main body protruding part, and the drainage grooves incline relative to the main body protruding part.
The main body protruding part is used for guiding the flow direction of the water drops generated in the cavity due to temperature change, so that the water drops are prevented from remaining, the vulcanization effect of the inflatable sealing ring is influenced, and the drainage groove is used as an auxiliary structure for guiding the water drops so as to improve the guiding effect of the water drops.
The mold shell is provided with a discharge hole, a supply hole and an embedding groove, the discharge hole and the supply hole are communicated with the cavity, the discharge hole is arranged on the lower side of the mold shell and is communicated with the discharge structure, the supply hole is arranged on the upper side of the mold shell and is communicated with the supply structure, the embedding groove is arranged on the inner side wall of the mold shell, and the embedding groove is matched with the clamping fixing piece.
And the discharge hole is matched with the supply hole and is communicated with the cavity, so that circulation of vulcanizing fluid in the cavity is realized, and vulcanizing consistency of the inflatable sealing ring is improved.
The clamping fixing piece comprises a plurality of limiting screws, a butt plate and a plurality of grab handles, wherein the limiting screws penetrate through the die shell, the limiting screws are in threaded connection with the die shell, the butt plate is arranged on the lower sides of the limiting screws, the butt plate is in rotary connection with the limiting screws, and the grab handles are arranged on the upper sides of the limiting screws in a one-to-one correspondence mode.
Utilize the grab handle rotates, drives the restriction screw removes, thereby makes the butt board removes, and then through the centre gripping fixed to the inflatable seal circle is realized to the butt board, also further realization is to the fixed of inflatable seal circle's position promptly.
The butt plate is provided with an arc-shaped bulge and a plate body, the arc-shaped bulge is arranged on the lower side of the plate body, the plate body is in threaded connection with the limiting screw rod, and the plate body is an annular plate.
Utilize the arc protruding agrees with the inflatable seal circle, thereby make the inflatable seal circle can fully with the protruding realization of arc agrees with, the plate body then through with restriction screw complex mode makes the plate body can remove, and then makes the plate body can drive the protruding agreeing with the inflatable seal circle of arc.
The invention also provides a production method for integrally vulcanizing the inflatable sealing ring, which adopts the production system for integrally vulcanizing the inflatable sealing ring,
the whole vulcanization production method of the inflatable sealing ring further comprises the following steps:
opening a clamping fixing piece, and smearing a release agent on the inner wall of the vulcanizing mold and the clamping fixing piece;
placing the inflatable sealing ring to be vulcanized on the clamping and fixing piece, and driving the abutting plate to move downwards by utilizing the rotation of the grab handle so as to preliminarily clamp and fix the inflatable sealing ring;
after the preliminary clamping and fixing are completed, starting a fastening air bag to completely fix;
starting a supply structure to supply high-temperature fluid into the cavity so as to vulcanize the inflatable sealing ring;
and after vulcanization is finished, reversely rotating the grab handle to drive the abutting plate to move upwards, closing the fastening air bag, and taking out the vulcanized air sealing ring to obtain a final product.
Correspondingly, the production method is provided, and the application of the production method to a production system is further carried out, so that the vulcanization effect of the inflatable sealing ring in the vulcanization process of the inflatable sealing ring is effectively improved, and the vulcanization effect of the inflatable sealing ring is enabled to have good consistency.
According to the method and the system for integrally vulcanizing the inflatable sealing ring, disclosed by the invention, the inflatable sealing ring to be processed is simultaneously processed by utilizing the mode of circulating vulcanizing fluid in the cavity, so that the requirement on the consistency of the vulcanizing effect of the inflatable sealing ring is further met, the fastening air bag is utilized, the requirement on the vulcanizing consistency is further met, and the production method is correspondingly provided so as to adapt to a production system, thereby meeting the use requirement of the inflatable sealing ring.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an axial measurement structure of an integral vulcanization production system for an inflatable seal ring.
FIG. 2 is a schematic cross-sectional view of an inflatable sealing ring integral vulcanization production system provided by the invention.
Fig. 3 is a schematic cross-sectional structural view of a vulcanizing mold and a clamping fixture of the whole vulcanizing production system of the inflatable sealing ring.
Fig. 4 is a schematic view of a schematic cross-sectional structure of a vulcanizing mold and a clamping fixture of an integral vulcanizing production system for an inflatable sealing ring.
Fig. 5 is a schematic diagram of an axial measurement structure of a clamping fixture of an integral vulcanization production system for an inflatable sealing ring.
FIG. 6 is a schematic diagram of a boss axial measurement structure of an inflatable seal ring integral vulcanization production system.
Fig. 7 is a schematic diagram of an axial measurement structure of a bracket of an integral vulcanization production system of an inflatable sealing ring.
FIG. 8 is a schematic diagram of the steps of the overall vulcanization production method of the inflatable sealing ring.
1-vulcanization mold, 2-clamping fixture, 3-fastening airbag, 11-vulcanization inner bladder, 12-mold shell, 13-supply structure, 14-discharge structure, 111-projection, 112-main body projection, 113-drainage groove, 121-discharge hole, 122-supply hole, 123-fitting groove, 21-restraining screw, 22-abutment plate, 23-grab handle, 221-arc projection, 222-plate body, 31-bracket, 32-first bag body, 33-second bag body, 34-cavity, 311-bracket, 312-supporting table, 313-circulating pump, 314-rotating seat, 315-bottom supporting frame, 316-connecting frame.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 8, the present invention provides an integral vulcanization production system for an inflatable seal ring, which includes a vulcanization mold 1, a clamping fixing member 2 and a fastening air bag 3, wherein the clamping fixing member 2 is disposed on the upper and lower sides of the vulcanization mold 1 and is in clamping fit with the vulcanization mold 1, and the fastening air bag 3 is disposed along the central axis of the vulcanization mold 1;
the vulcanizing mold 1 comprises a vulcanizing inner container 11 provided with a bulge 111, a mold shell 12, a supply structure 13 for supplying vulcanizing fluid and a discharge structure 14 for discharging the vulcanizing fluid, wherein the vulcanizing inner container 11 is arranged on the inner side of the mold shell 12, a cavity 34 is formed between the outer wall of the vulcanizing inner container 11 and the inner wall of the mold shell 12, the supply structure 13 is arranged on the upper side of the mold shell 12, the discharge structure 14 is arranged on the lower side of the mold shell 12, the bulge 111 is arranged on the outer wall of the vulcanizing inner container 11, and the bulge 111 is obliquely arranged relative to the vulcanizing inner container 11.
In this embodiment, the vulcanizing mold 1 is used for vulcanizing the inflatable sealing ring, the clamping fixing piece 2 is used for limiting and fixing the position of the inflatable sealing ring in the vulcanizing mold 1, the fastening air bag 3 is used for assisting in improving the position stability and the vulcanizing effect of the inflatable sealing ring, the vulcanizing inner container 11 is matched with the mold shell 12, the vulcanizing fluid circulates in the cavity 34 to further vulcanize the inflatable sealing ring, the supply structure 13 and the discharge structure 14 are used for taking charge of supplying and discharging the vulcanizing fluid, and the supply structure 13 and the discharge structure 14 are also used for controlling the circulation of the vulcanizing fluid.
Further, the protrusion 111 has a main protruding portion 112 and a plurality of drainage grooves 113, the main protruding portion 112 is disposed around the outer wall of the curing liner 11, the main protruding portion 112 is inclined with respect to the curing liner 11, the plurality of drainage grooves 113 are symmetrically distributed on two sides of the main protruding portion 112, and the plurality of drainage grooves 113 are inclined with respect to the main protruding portion 112;
the mold shell 12 has a discharge hole 121, a supply hole 122 and a fitting groove 123, wherein the discharge hole 121 and the supply hole 122 are both communicated with the cavity 34, the discharge hole 121 is arranged at the lower side of the mold shell 12 and is communicated with the discharge structure 14, the supply hole 122 is arranged at the upper side of the mold shell 12 and is communicated with the supply structure 13, the fitting groove 123 is arranged on the inner side wall of the mold shell 12, and the fitting groove 123 is matched with the clamping fixture 2;
the clamping and fixing piece 2 comprises a plurality of limiting screws 21, an abutting plate 22 and a plurality of grab handles 23, wherein the limiting screws 21 penetrate through the die shell 12, the limiting screws 21 are in threaded connection with the die shell 12, the abutting plate 22 is arranged on the lower sides of the limiting screws 21, the abutting plate 22 is in rotary connection with the limiting screws 21, and the grab handles 23 are arranged on the upper sides of the limiting screws 21 in a one-to-one correspondence manner;
the abutting plate 22 is provided with an arc-shaped protrusion 221 and a plate body 222, the arc-shaped protrusion 221 is arranged on the lower side of the plate body 222, the plate body 222 is in threaded connection with the limiting screw 21, and the plate body 222 is an annular plate.
In this embodiment, the protruding portion 112 of the main body is configured to cooperate with the drainage groove 113, so as to guide the residual liquid bead on the outer side of the vulcanizing inner container 11, so as to avoid the accumulation of the residual liquid bead, and cause the residual liquid bead inside the cavity 34, and further avoid the inner side wall of the vulcanizing inner container 11 from being wetted, so as to affect the vulcanizing effect of the air sealing ring, the discharging hole 121 cooperates with the discharging structure 14, the supplying hole 122 cooperates with the supplying structure 13, so as to realize the circulation of vulcanizing fluid in the cavity 34, the embedding groove 123 is configured to place the air sealing ring, and the embedding groove 123 is configured to cooperate with the clamping fixture 2, the limiting screw 21 cooperates with the abutting plate 22, and the grab handle 23 drives the limiting screw 21 to rotate, so that the abutting plate 22 moves, thereby realizing the purpose of limiting the position of the air sealing ring through the abutting plate 22, and further realizing the fixing in the embedding groove 123 under the effect of the abutting plate 22, and the arc-shaped protrusion 221 cooperates with the air sealing ring, so that the air sealing ring can fully bear the arc-shaped protrusion 221 and the air sealing ring when the air sealing ring is carried by the abutting plate 221.
Further, the fastening airbag 3 includes a support 31, a first bag body 32 and a second bag body 33, the support 31 is disposed along a central axis of the mold shell 12, the first bag body 32 is sleeved on the outer side of the second bag body 33, a steam flow channel is formed between the first bag body 32 and the second bag body 33, steam circulates in the steam flow channel, and the second bag body 33 is matched with the support 31;
the bracket 31 comprises a bracket 311, a supporting table 312 and a circulating pump 313, wherein the bracket 311 is arranged at the lower side of the supporting table 312 and is rotationally connected with the supporting table 312, the circulating pump 313 is arranged at the lower side of the supporting table 312, and the circulating pump 313 is communicated with the steam flow channel;
the bracket 311 comprises a rotating seat 314, a bottom supporting frame 315 and a connecting frame 316, wherein the rotating seat 314 is arranged on the upper side of the bottom supporting frame 315, the connecting frame 316 is arranged around the bottom supporting frame 315, the connecting frame 316 is fixedly connected with the vulcanizing mold 1, and the connecting frame 316 is arranged on the lower side of the vulcanizing mold 1.
In this embodiment, the support 31 is configured to support the first bladder 32 and the second bladder 33, and make the first bladder 32 and the second bladder 33 be disposed on a central axis, the bracket 311 is configured to support the support table 312, the circulation pump 313 is configured to cooperate with the support table 312, so as to implement circulation of steam between the first bladder 32 and the second bladder 33, that is, after the inflatable sealing ring is fixed by the clamping fixture 2, gas is filled into the first bladder 32 and the second bladder 33, so that the first bladder 32 and the second bladder 33 are inflated, and are abutted with the inflatable sealing ring from inside to outside, so that the inflatable sealing ring can be abutted with the first bladder 32 more tightly, and then high-temperature steam is filled between the first bladder 32 and the second bladder 33 by using the circulation pump 313, so as to implement vulcanization of the inner side of the inflatable sealing ring, that is, after the inflatable sealing ring is fixed by the clamping fixture 2, the inflatable sealing ring is effectively lifted, the support frame 314 is configured to be able to rotate, so that the support frame 315 is connected with the support frame 315, so that the bottom of the vulcanizing mold 1 can be rotated, and the support frame 315 is connected with the bottom portion 315.
The invention also provides a production method for integrally vulcanizing the inflatable sealing ring, which adopts the production system for integrally vulcanizing the inflatable sealing ring,
the whole vulcanization production method of the inflatable sealing ring further comprises the following steps:
s101: opening a clamping fixing piece 2, and smearing a release agent on the inner wall of the vulcanizing mold 1 and the clamping fixing piece 2;
s102: placing the inflatable sealing ring to be vulcanized on the clamping and fixing piece 2, and driving the abutting plate 22 to move downwards by utilizing the rotation of the grab handle 23 so as to preliminarily clamp and fix the inflatable sealing ring;
s103: after the preliminary clamping and fixing are completed, starting the fastening air bag 3 to completely fix;
s104: activating the supply structure 13 to supply a high temperature fluid into the cavity 34 to vulcanize the inflatable sealing ring;
s105: after the vulcanization is finished, the grab handle 23 is reversely rotated to drive the abutting plate 22 to move upwards, the fastening air bag 3 is closed, and then the vulcanized air sealing ring is taken out to obtain a final product.
According to the production system, the production method is correspondingly improved, so that the production method can be combined with the structural characteristics of the production system, and the inner side and the outer side of the inflatable sealing ring are vulcanized in a uniform manner.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (5)
1. An integral vulcanization production system of an inflatable sealing ring is characterized in that,
the whole vulcanization production system of the inflatable sealing ring comprises a vulcanization mold, clamping fixing pieces and fastening air bags, wherein the clamping fixing pieces are arranged on the upper side and the lower side of the vulcanization mold and are in clamping fit with the vulcanization mold, and the fastening air bags are arranged along the central axis of the vulcanization mold;
the vulcanizing mold comprises a vulcanizing inner container provided with a bulge, a mold shell, a supplying structure for supplying vulcanizing fluid and a discharging structure for discharging the vulcanizing fluid, wherein the vulcanizing inner container is arranged on the inner side of the mold shell, a cavity is formed between the outer wall of the vulcanizing inner container and the inner wall of the mold shell, the supplying structure is arranged on the upper side of the mold shell, the discharging structure is arranged on the lower side of the mold shell, the bulge is arranged on the outer wall of the vulcanizing inner container, and the bulge is obliquely arranged relative to the vulcanizing inner container;
the die shell is provided with a discharge hole, a supply hole and a jogging groove, wherein the discharge hole and the supply hole are communicated with the cavity, the discharge hole is arranged on the lower side of the die shell and is communicated with the discharge structure, the supply hole is arranged on the upper side of the die shell and is communicated with the supply structure, the jogging groove is arranged on the inner side wall of the die shell, and the jogging groove is matched with the clamping fixing piece.
2. An inflatable sealing ring integral vulcanization production system as set forth in claim 1, characterized in that,
the protrusion is provided with a main body protruding part and a plurality of drainage grooves, the main body protruding part surrounds the outer wall of the vulcanization liner, the main body protruding part inclines relative to the vulcanization liner, the drainage grooves are symmetrically distributed on two sides of the main body protruding part, and the drainage grooves incline relative to the main body protruding part.
3. An inflatable sealing ring integral vulcanization production system as set forth in claim 1, characterized in that,
the clamping fixing piece comprises a plurality of limiting screws, a butt plate and a plurality of grab handles, wherein the limiting screws penetrate through the die shell, the limiting screws are in threaded connection with the die shell, the butt plate is arranged on the lower sides of the limiting screws, the butt plate is in rotary connection with the limiting screws, and the grab handles are in one-to-one correspondence with the limiting screws.
4. An inflatable sealing ring integral vulcanization production system as described in claim 3, wherein,
the butt plate is provided with an arc-shaped bulge and a plate body, the arc-shaped bulge is arranged on the lower side of the plate body, the plate body is in threaded connection with the limiting screw rod, and the plate body is an annular plate.
5. A method for producing the integral vulcanization of the inflatable sealing ring is characterized in that the system for producing the integral vulcanization of the inflatable sealing ring is adopted,
the whole vulcanization production method of the inflatable sealing ring further comprises the following steps:
opening a clamping fixing piece, and smearing a release agent on the inner wall of the vulcanizing mold and the clamping fixing piece;
placing the inflatable sealing ring to be vulcanized on the clamping and fixing piece, and driving the abutting plate to move downwards by utilizing the rotation of the grab handle so as to preliminarily clamp and fix the inflatable sealing ring;
after the preliminary clamping and fixing are completed, starting a fastening air bag to completely fix;
starting a supply structure to supply high-temperature fluid into the cavity so as to vulcanize the inflatable sealing ring;
and after vulcanization is finished, reversely rotating the grab handle to drive the abutting plate to move upwards, closing the fastening air bag, and taking out the vulcanized air sealing ring to obtain a final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111080472.9A CN113894974B (en) | 2021-09-15 | 2021-09-15 | Integral vulcanization production method and system for inflatable sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111080472.9A CN113894974B (en) | 2021-09-15 | 2021-09-15 | Integral vulcanization production method and system for inflatable sealing ring |
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| Publication Number | Publication Date |
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| CN113894974A CN113894974A (en) | 2022-01-07 |
| CN113894974B true CN113894974B (en) | 2024-04-09 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825680A (en) * | 2011-06-14 | 2012-12-19 | 株式会社神户制钢所 | Tire vulcanizer and tire vulcanizing method |
| JP2015116738A (en) * | 2013-12-18 | 2015-06-25 | 横浜ゴム株式会社 | Pneumatic tire manufacturing method and vulcanizer |
| CN107571529A (en) * | 2016-07-05 | 2018-01-12 | 住友橡胶工业株式会社 | Tire curing unit and tire curing method |
| CN211541987U (en) * | 2019-12-16 | 2020-09-22 | 河北莫申科技有限公司 | Integral vulcanization mold device for multi-petal type inflatable sealing ring |
| CN113103470A (en) * | 2021-03-31 | 2021-07-13 | 青岛博锐智远减振科技有限公司 | Preparation mold and sample preparation method for rubber vulcanization adhesion performance test sample |
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2021
- 2021-09-15 CN CN202111080472.9A patent/CN113894974B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825680A (en) * | 2011-06-14 | 2012-12-19 | 株式会社神户制钢所 | Tire vulcanizer and tire vulcanizing method |
| JP2015116738A (en) * | 2013-12-18 | 2015-06-25 | 横浜ゴム株式会社 | Pneumatic tire manufacturing method and vulcanizer |
| CN107571529A (en) * | 2016-07-05 | 2018-01-12 | 住友橡胶工业株式会社 | Tire curing unit and tire curing method |
| CN211541987U (en) * | 2019-12-16 | 2020-09-22 | 河北莫申科技有限公司 | Integral vulcanization mold device for multi-petal type inflatable sealing ring |
| CN113103470A (en) * | 2021-03-31 | 2021-07-13 | 青岛博锐智远减振科技有限公司 | Preparation mold and sample preparation method for rubber vulcanization adhesion performance test sample |
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| CN113894974A (en) | 2022-01-07 |
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