CN107127925A - A kind of sponge shaping foam mould - Google Patents
A kind of sponge shaping foam mould Download PDFInfo
- Publication number
- CN107127925A CN107127925A CN201710576389.8A CN201710576389A CN107127925A CN 107127925 A CN107127925 A CN 107127925A CN 201710576389 A CN201710576389 A CN 201710576389A CN 107127925 A CN107127925 A CN 107127925A
- Authority
- CN
- China
- Prior art keywords
- plate
- sponge
- shaping
- mold cavity
- mould
- 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
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
Abstract
The invention discloses a kind of sponge shaping foam mould, including mould, die cavity lid, venthole plate, ventilated membrane and vacuum extractor, there is shaping mold cavity inside the mould, the die cavity lid is covered at shaping mold cavity upper opening, and the top edge of the die cavity cover edge and mould is hinged fixation, the venthole plate is placed in shaping mold cavity and horizontally disposed, it is sealedly connected and fixed between the edge plate body of the venthole plate and the inwall of shaping mold cavity, the venthole plate is provided with multiple passages, the ventilated membrane covering is bonded in venthole plate top, the bottom of the venthole plate has pumping die cavity, the vacuum extractor includes gas-tpe fitting, tracheae and aspiration pump.There is the sponge shaping foam mold effect to realize the foamed forming process of sponge, and overall structure is simple, install easy to make, sponge good forming effect, and practicality is high.
Description
Technical field：
The present invention relates to a kind of sponge shaping foam mould, it is related to sponge field of mechanical technique.
Background technology：
Sponge, is a kind of porous material, with good water imbibition, can be used in clean article.The sponge that people commonly use is by wood
Cellulose fibre or foamed plastic polymer are made, in addition, also have the natural sponge being made up of spongia, most of natural seas
Silk floss is used for clean body or drawing, in addition, the synthetic sponge that also three class other materials are made, respectively low-density polyethers, poly-
Vinyl alcohol and polyester sponge, and sponge carries out foaming in foamed forming process, it is necessary in particular manufacturing craft at present, and mesh
The shaping efficiency of preceding many die molding process is relatively low, and molding effect is bad, thus practicality is poor.
The content of the invention：
The technical problems to be solved by the invention are：A kind of simple in construction, installation of offer is easy to make and can improve molding effect
Foaming mould.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of sponge shaping foam mould, including mould, die cavity lid, venthole plate, ventilated membrane and vacuum extractor,
There is shaping mold cavity, the die cavity lid is covered at shaping mold cavity upper opening, and the die cavity inside the mould
The top edge of cover edge and mould is hinged fixation, and the venthole plate is placed in shaping mold cavity and horizontally disposed, institute
State and be sealedly connected and fixed between the edge plate body of venthole plate and the inwall of shaping mold cavity, the venthole plate is provided with multiple logical
Stomata, the ventilated membrane covering is bonded in venthole plate top, and the bottom of the venthole plate has pumping die cavity, described to take out true
Empty device includes gas-tpe fitting, tracheae and aspiration pump, and the gas-tpe fitting connection pumping die cavity, the tracheae connection tracheae connects
Head, the aspiration pump connectivity trachea.
Preferably, the gas-tpe fitting end is provided with gas check valve membrane.
Preferably, the inwall in the mould is provided with heating plate.
Preferably, the lower cover edge of the die cavity lid is provided with sealing ring.
Preferably, the venthole plate is set to the portable plate structure that can be moved up and down in shaping mold cavity.
Preferably, the bottom plate of the shaping mold cavity is set to retractable portable plate, the plate body of the portable plate with into
It is tightly connected between pattern chamber.
Compared with prior art, usefulness of the present invention is：The sponge shaping foam mould uses vacuum forming mold
Tool, thus the foamed forming process of sponge is effectively realized, and overall structure is simple, installs easy to make, it is easy to operate,
And sponge good forming effect, thus practicality, it is adapted to popularization and application.
Brief description of the drawings：
The present invention is further described below in conjunction with the accompanying drawings：
Fig. 1 is the positive structure schematic of the present invention.
Embodiment：
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only
It is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
All other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention：
A kind of sponge shaping foam mould as shown in Figure 1, including mould 1, die cavity lid 2, venthole plate 3, ventilated membrane 4
And vacuum extractor, the inside of mould 1 is with shaping mold cavity 5, and the die cavity lid 2 is covered on shaping mold cavity 5
At portion's opening, and the top edge at the edge of die cavity lid 2 and mould 1 is hinged fixation, and the venthole plate 3 is placed in into
It is in pattern chamber 5 and horizontally disposed, it is sealedly connected and fixed between the edge plate body of the venthole plate 3 and the inwall of shaping mold cavity 5,
The venthole plate 3 is provided with multiple passages, and the covering of ventilated membrane 4 is bonded in the top of venthole plate 3, the venthole plate
3 bottom has pumping die cavity 6, and the vacuum extractor includes gas-tpe fitting 7, tracheae 8 and aspiration pump, the gas-tpe fitting
7 connection pumping die cavitys 6, the tracheae 8 connects gas-tpe fitting 7, the aspiration pump connectivity trachea 8.
In the present embodiment, it is to improve vacuum effectiveness, airflow reflux is avoided during sponge foaming to being evacuated die cavity, institute
The end of gas-tpe fitting 7 is stated provided with gas check valve membrane.
Further, for convenience of being heated to the die cavity in mould 1, molding effect, the mould are improved
Interior inwall is provided with heating plate.
And be to improve sealing effectiveness, the lower cover edge of the die cavity lid 2 is provided with sealing ring 9.
In actual applications, for convenience of installation and later maintenance, the venthole plate is set to can be in shaping mold cavity
The portable plate structure moved up and down, and as the preferred embodiment in the present embodiment, the bottom plate of the shaping mold cavity is set
For retractable portable plate, it is tightly connected between the plate body and shaping mold cavity of the portable plate, while facilitating demolition and maintenance, also
Preferable sealing effectiveness can be kept.
Above-mentioned sponge shaping foam mould uses vacuum forming mould, thus effectively realizes the foaming mistake of sponge
Journey, and overall structure is simple, installs easy to make, it is easy to operate, and sponge good forming effect, practicality height.
It is emphasized that：It the above is only presently preferred embodiments of the present invention, not make any formal to the present invention
Limitation, any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
In the range of still falling within technical solution of the present invention.
Claims (6)
1. a kind of sponge shaping foam mould, it is characterised in that：Including mould, die cavity lid, venthole plate, ventilated membrane with
And vacuum extractor, the mould inside is with shaping mold cavity, and the die cavity lid is covered in shaping mold cavity upper opening
Place, and the top edge of the die cavity cover edge and mould is hinged fixation, the venthole plate is placed in shaping mold cavity
And it is horizontally disposed, it is sealedly connected and fixed between the edge plate body of the venthole plate and the inwall of shaping mold cavity, the passage
Plate is provided with multiple passages, and the ventilated membrane covering is bonded in venthole plate top, and the bottom of the venthole plate, which has, takes out
Gas die cavity, the vacuum extractor includes gas-tpe fitting, tracheae and aspiration pump, the gas-tpe fitting connection pumping die cavity, institute
State tracheae connection gas-tpe fitting, the aspiration pump connectivity trachea.
2. a kind of sponge shaping foam mould according to claim 1, it is characterised in that：The gas-tpe fitting end is provided with
Gas check valve membrane.
3. a kind of sponge shaping foam mould according to claim 1, it is characterised in that：Inwall in the mould
Provided with heating plate.
4. a kind of sponge shaping foam mould according to claim 1, it is characterised in that：The lower cover of the die cavity lid
Body edge is provided with sealing ring.
5. a kind of sponge shaping foam mould according to claim 1, it is characterised in that：The venthole plate is set to can
The portable plate structure moved up and down in shaping mold cavity.
6. a kind of sponge shaping foam mould according to claim 5, it is characterised in that：The bottom plate of the shaping mold cavity is set
Retractable portable plate is set to, is tightly connected between the plate body and shaping mold cavity of the portable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576389.8A CN107127925A (en) | 2017-07-14 | 2017-07-14 | A kind of sponge shaping foam mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576389.8A CN107127925A (en) | 2017-07-14 | 2017-07-14 | A kind of sponge shaping foam mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127925A true CN107127925A (en) | 2017-09-05 |
Family
ID=59738021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576389.8A Pending CN107127925A (en) | 2017-07-14 | 2017-07-14 | A kind of sponge shaping foam mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127925A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181737A (en) * | 2019-05-20 | 2019-08-30 | 上海方科汽车部件有限公司 | A kind of steering wheel vacuum foam technique |
| CN112622020A (en) * | 2020-12-10 | 2021-04-09 | 江西高能陶瓷设备制造有限公司 | Insulator mud blank overturning device and overturning method thereof |
| CN112677290A (en) * | 2020-12-10 | 2021-04-20 | 江西高能陶瓷设备制造有限公司 | Mud blank die for manufacturing disc insulator |
| CN115091678A (en) * | 2022-06-06 | 2022-09-23 | 浙江新恒泰新材料有限公司 | Polymer supercritical foaming material cooling and shaping device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1927406U (en) * | 1964-03-31 | 1965-11-18 | Haendle & Soehne Karl | PRESS FOR THE PRODUCTION OF PRESSED PIECES FROM PLASTIC PARTICLES. |
| CN1348406A (en) * | 1999-02-21 | 2002-05-08 | 吉芬尼克斯泡沫聚合物股份有限公司 | Moulded-part machine for producing plastic foam products from beads |
| KR20020035318A (en) * | 2000-11-06 | 2002-05-11 | 류정열 | Foam Mold Apparatus Possible Skin Plasitic and It's Foam Plastic Method |
| CN104385494A (en) * | 2014-10-17 | 2015-03-04 | 南通超达机械科技有限公司 | Foamed leather backrest and headrest epidermis positioning and material sealing mechanism |
| CN204640661U (en) * | 2015-04-07 | 2015-09-16 | 重庆延锋江森汽车部件系统有限公司 | Negative-pressure foaming mould |
| CN105216210A (en) * | 2015-09-29 | 2016-01-06 | 宁波江北登特利医疗器械有限公司 | A kind of plastic uptake one sponge foaming formula leather mould and moulding process thereof |
| CN206953397U (en) * | 2017-07-14 | 2018-02-02 | 苏州恒昇海绵机械制造有限公司 | A kind of sponge shaping foam mould |
-
2017
- 2017-07-14 CN CN201710576389.8A patent/CN107127925A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1927406U (en) * | 1964-03-31 | 1965-11-18 | Haendle & Soehne Karl | PRESS FOR THE PRODUCTION OF PRESSED PIECES FROM PLASTIC PARTICLES. |
| CN1348406A (en) * | 1999-02-21 | 2002-05-08 | 吉芬尼克斯泡沫聚合物股份有限公司 | Moulded-part machine for producing plastic foam products from beads |
| KR20020035318A (en) * | 2000-11-06 | 2002-05-11 | 류정열 | Foam Mold Apparatus Possible Skin Plasitic and It's Foam Plastic Method |
| CN104385494A (en) * | 2014-10-17 | 2015-03-04 | 南通超达机械科技有限公司 | Foamed leather backrest and headrest epidermis positioning and material sealing mechanism |
| CN204640661U (en) * | 2015-04-07 | 2015-09-16 | 重庆延锋江森汽车部件系统有限公司 | Negative-pressure foaming mould |
| CN105216210A (en) * | 2015-09-29 | 2016-01-06 | 宁波江北登特利医疗器械有限公司 | A kind of plastic uptake one sponge foaming formula leather mould and moulding process thereof |
| CN206953397U (en) * | 2017-07-14 | 2018-02-02 | 苏州恒昇海绵机械制造有限公司 | A kind of sponge shaping foam mould |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181737A (en) * | 2019-05-20 | 2019-08-30 | 上海方科汽车部件有限公司 | A kind of steering wheel vacuum foam technique |
| CN112622020A (en) * | 2020-12-10 | 2021-04-09 | 江西高能陶瓷设备制造有限公司 | Insulator mud blank overturning device and overturning method thereof |
| CN112677290A (en) * | 2020-12-10 | 2021-04-20 | 江西高能陶瓷设备制造有限公司 | Mud blank die for manufacturing disc insulator |
| CN115091678A (en) * | 2022-06-06 | 2022-09-23 | 浙江新恒泰新材料有限公司 | Polymer supercritical foaming material cooling and shaping device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |