CN103600454B - Foaming apparatus for steering wheel - Google Patents
Foaming apparatus for steering wheel Download PDFInfo
- Publication number
- CN103600454B CN103600454B CN201310634174.9A CN201310634174A CN103600454B CN 103600454 B CN103600454 B CN 103600454B CN 201310634174 A CN201310634174 A CN 201310634174A CN 103600454 B CN103600454 B CN 103600454B
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- CN
- China
- Prior art keywords
- steering wheel
- foaming
- vacuum pump
- lower die
- lower 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.)
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Abstract
The invention provides a foaming apparatus for a steering wheel. The apparatus comprises an upper die, a lower die and a heating device, wherein the heating device is arranged below the upper die, the lower die is arranged below the heating device, the top of the upper die is provided with through holes, the bottom of the lower die is provided with supporting feet, a seat plate is arranged on the upper die, a vacuum pump is arranged on the lower die, a timing unit is arranged on the vacuum pump, and a feed inlet is mounted below a lower die support plate. According to the invention, the vacuum pump is arranged so as to extract air generated in the process of foaming, thereby reducing formation of bubbles on the foaming surface of the steering wheel; and the mounted timing unit can control the amount of a conveyed foaming material, so waste of the foaming material is reduced, and production cost is saved.
Description
Technical field
The present invention relates to a kind of foaming part molding die device, more particularly, to a kind of steering wheel foaming that can be clocked with vacuum
Device.
Background technology
At present, foaming part molding die device, its mould can be provided with many places through hole for direction of observation disk foamed material
Whether filling finishes, and the explanation foam material filling when foam material is gone out by through hole overflow finishes the conveying that can stop foam material, so excessive
The foam material flowing out is readily formed waste material and leads to waste, and increases production cost, and if containing air in foaming process
If be easy to steering wheel foaming show on formed bubble, therefore, solves the problems, such as foam material waste saving production cost particularly
Important.
Content of the invention
The invention provides a kind of steering wheel foam material device, the sky in foaming process can be extracted due to being provided with vacuum pump
Gas, reduces steering wheel foam surface and forms bubble, be provided with the conveying capacity that time set can control foam material, has solved foam material wave
Take the problem saving production cost.
In order to solve the above problems, the invention provides a kind of steering wheel foam material device, including mold, lower mould, add
Thermal, described mold is provided below heater, and heater is provided below lower mould, the groove of described mold
Inside it is provided with through hole, is provided with seat board above described mold, above seat board, is provided with vacuum pump, described vacuum pump is provided with
Time device.
Further improvement is that: described lower mould is provided below leg.
Further improvement is that: described lower mould support plate is provided below charging aperture.
The invention has the beneficial effects as follows: it is provided with the air that vacuum pump can extract in foaming process, reduce steering wheel and send out
Bubble surface forms bubble, is provided with the conveying capacity that time set can control foam material, reduces the waste of foam material, saves and produces into
This.
Brief description
Fig. 1 is the schematic diagram of the present invention.
Wherein: 1- mold, mould under 2-, 3- heater, 4- through hole, 5- seat board, 6- vacuum pump, 7- time device,
8- leg, 9- support plate, 10- charging aperture.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, this enforcement
Mode is only used for explaining the present invention, does not constitute limiting the scope of the present invention.
As shown in figure 1, present embodiments provide for a kind of steering wheel foam device, including mold 1, lower mould 2, heating
Device 3, described mold 1 is provided below heater 3, and heater 3 is provided below lower mould 2, described mold 1
It is provided with through hole 4, described mold 1 is provided with seat board 5 above, and seat board 5 is provided with vacuum pump 6, described vacuum above in groove
Time device 7 is provided with pump 6.
Described lower mould 2 is provided below leg 8.
Described lower mould 2 support plate 9 is provided below charging aperture 10.
It is provided with the air that vacuum pump 6 can extract in foaming process, reduce steering wheel foam surface and form bubble, setting
There is time set 7 can control the conveying capacity of foam material, time set 7 first is write down foam material filling in first time foaming process and finished
Time, in production process afterwards foam material filling can by the timing of time set 7 stop convey, so can reduce bubble
The waste of material, saves production cost.
Claims (2)
1. a kind of steering wheel foam device, including mold (1), lower mould (2), heater (3), under described mold (1)
Face is provided with heater (3), and heater (3) is provided below lower mould (2), setting in the groove of described mold (1)
Have through hole (4) it is characterised in that: described mold (1) is above provided with seat board (5), and seat board (5) is provided with vacuum pump above
(6), described vacuum pump (6) is provided with time device (7), described lower mould (2) support plate (9) is provided below charging aperture
(10).
2. steering wheel foam device as claimed in claim 1 it is characterised in that: described lower mould (2) is provided below leg
(8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634174.9A CN103600454B (en) | 2013-12-03 | 2013-12-03 | Foaming apparatus for steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310634174.9A CN103600454B (en) | 2013-12-03 | 2013-12-03 | Foaming apparatus for steering wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103600454A CN103600454A (en) | 2014-02-26 |
| CN103600454B true CN103600454B (en) | 2017-01-25 |
Family
ID=50118750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310634174.9A Active CN103600454B (en) | 2013-12-03 | 2013-12-03 | Foaming apparatus for steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103600454B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526952B (en) * | 2015-01-12 | 2016-11-16 | 张家港力勤机械有限公司 | For producing the polyurethane foam mould bases of vehicle steering |
| CN109228107A (en) * | 2018-08-15 | 2019-01-18 | 芜湖中瑞模具有限公司 | steering wheel foaming mould |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118734A (en) * | 1994-07-11 | 1996-03-20 | 住友化学工业株式会社 | Method for producing thermoplastic resin molded article and mold assembly therefor |
| EP0807511A1 (en) * | 1995-12-05 | 1997-11-19 | Namba Press Works Co., Ltd. | Method of manufacturing integral molded products out of silicone rubber |
| CN102325636A (en) * | 2009-02-27 | 2012-01-18 | 普瑞曼聚合物株式会社 | Injection foam molding method and apparatus therefor |
| CN202241701U (en) * | 2011-08-22 | 2012-05-30 | 湖南通达汽车内饰有限责任公司 | Built-in air flue mold of heating system |
| CN102717463A (en) * | 2011-03-29 | 2012-10-10 | 峰盈高分子材料(惠东)有限公司 | Device and method for three-dimensional PU object molding |
| CN202572776U (en) * | 2012-05-10 | 2012-12-05 | 重庆巨翁塑料制造有限公司 | Vacuum-forming gradient temperature-control foaming material device |
| CN203309270U (en) * | 2013-06-21 | 2013-11-27 | 江苏天泓太阳能有限公司 | Foam escape prevention structure with water-level self-control valve for water heater |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19907279A1 (en) * | 1999-02-21 | 2000-08-31 | Gefinex Polymerschaeume Gmbh | Molding machine for the production of plastic foam products from beads |
| US8360766B2 (en) * | 2008-10-28 | 2013-01-29 | Mitsubishi Heavy Industries Plastic Technology Co., Ltd. | Injection molding machine and injection molding method |
-
2013
- 2013-12-03 CN CN201310634174.9A patent/CN103600454B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118734A (en) * | 1994-07-11 | 1996-03-20 | 住友化学工业株式会社 | Method for producing thermoplastic resin molded article and mold assembly therefor |
| EP0807511A1 (en) * | 1995-12-05 | 1997-11-19 | Namba Press Works Co., Ltd. | Method of manufacturing integral molded products out of silicone rubber |
| CN102325636A (en) * | 2009-02-27 | 2012-01-18 | 普瑞曼聚合物株式会社 | Injection foam molding method and apparatus therefor |
| CN102717463A (en) * | 2011-03-29 | 2012-10-10 | 峰盈高分子材料(惠东)有限公司 | Device and method for three-dimensional PU object molding |
| CN202241701U (en) * | 2011-08-22 | 2012-05-30 | 湖南通达汽车内饰有限责任公司 | Built-in air flue mold of heating system |
| CN202572776U (en) * | 2012-05-10 | 2012-12-05 | 重庆巨翁塑料制造有限公司 | Vacuum-forming gradient temperature-control foaming material device |
| CN203309270U (en) * | 2013-06-21 | 2013-11-27 | 江苏天泓太阳能有限公司 | Foam escape prevention structure with water-level self-control valve for water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103600454A (en) | 2014-02-26 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |