CN205660985U - Foaming of PU handrail double door structure removes bubble mould - Google Patents
Foaming of PU handrail double door structure removes bubble mould Download PDFInfo
- Publication number
- CN205660985U CN205660985U CN201620535072.0U CN201620535072U CN205660985U CN 205660985 U CN205660985 U CN 205660985U CN 201620535072 U CN201620535072 U CN 201620535072U CN 205660985 U CN205660985 U CN 205660985U
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- mould
- foaming
- handrail
- intermediate mass
- lower mold
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Abstract
The utility model discloses a foaming of PU handrail double door structure removes bubble mould, including last mould, lower mould and intermediate mass, its characterized in that, last mould passes through the die carrier rotation axis with the lower mould to be connected, and the intermediate mass sets up between last mould and lower mould, and the intermediate mass is connected through pivot and lower mould, and the intermediate mass has two, and the die cavity slope of lower mould sets up. The utility model discloses a foaming of PU handrail double door structure removes bubble mould, double door structure takes out PU handrail product than the structure of singly opening the door more easily, makes things convenient for the production operation, simultaneously, double door structure is convenient for clear up fast the mould and is prepared production next time, has improved work efficiency.
Description
Technical field
This utility model relates to a kind of PU handrail foaming mould, particularly relates to a kind of PU handrail double swing doors foaming de-bubble
Mould.
Background technology
Polyurethane material is the insulation material that performance is best in the world at present.Main chain constitutional repeating unit Han NHCOO
A base polymer, english abbreviation PU.It is polymerized with hydroxy compounds by isocyanates (monomer).Due to containing highly polar ammonia
Carbamate base, insoluble in non-polar group, has good oil resistivity, toughness, wearability, resistance to ag(e)ing and cohesive.With
Different material can prepare the material adapting to wide temperature range (-50～150 DEG C), including elastomer, thermoplastic resin and thermosetting
Property resin.Not hydrolysis, the most not alkali-proof medium under high temperature.
Foam plastics is one of principal item of polyurethane synthetic material, it be mainly characterized by porous, thus relatively
Density is little, different according to raw material used from formula changes, and can be made into soft, semi-rigid and RPUF etc. several
Kind；If polyester-type, polyether-type and castor oil type polyurethane foam plastics etc. can be divided into again by polyhydric alcohol assortment used；If
The types such as bulk, molding and spraying polyurethane foam plastic are had again by foaming method classification.
Polyurethane foam plastics range of application is quite varied, almost penetrates into each department of national economy, especially at furniture, bed
The departments such as tool, transport, cold preservation, building, thermal insulation use the most universal, it has also become one of indispensable material.Become plastics
One of kind that middle range of application is the widest.Soft polyurethane foam is mainly used in furniture, bed accessory and other household wares, such as sofa and seat
Chair, backing cushion, mattress and medicated pillow；Hard polyurethane foam is mainly used in adiabatic heat-insulation, refrigerating equipment and freezer, heat-insulating plate,
Wall thermal insulating, pipe insulation, the thermal insulation of storage tank, monocomponent bubble pointing etc..
The PU handrail mould of single open-door structure of the prior art is in use, it is not easy to spray releasing agent, the most not
The convenient product that takes out, therefore, needs a kind of new PU handrail mould of offer badly.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of PU handrail double swing doors foaming and removes
Bubble mould.
In order to solve the technical problem in background technology, this utility model provides a kind of PU handrail double swing doors foaming
De-bubble mould, including upper die and lower die and intermediate mass, described upper mold is connected by mould bases rotary shaft with described lower mold, described centre
Block is arranged between described upper mold and described lower mold, and described intermediate mass is connected with described lower mold by rotating shaft, and described intermediate mass has
Two, the die cavity of described lower mold is obliquely installed.
Further, two described intermediate mass are juxtaposed between described upper mold and described lower mold.
Further, two described intermediate mass are symmetrical arranged relative to the central axis of lower mold.
Further, the straight line at described mould bases rotary shaft place is orthogonal with the straight line at described rotating shaft place.
Further, described axes of rotation skew is arranged at described lower mold both sides.
Further, described lower mold has two identical die cavities.
The beneficial effects of the utility model are:
(1) PU handrail double swing doors of the present utility model foaming de-bubble mould, double swing doors is than single open-door structure more
Easily take out PU handrail product, facilitate production operation；
(2) PU handrail double swing doors of the present utility model foaming de-bubble mould, drag cavity dumping is arranged, patternmaking process
The bubble of middle generation all rises to product top, decreases the bubble impact on whole product, thus improves product quality；
(3) PU handrail double swing doors of the present utility model foaming de-bubble mould, the more convenient releasing agent of double swing doors
Spray, it is simple to quickly cleaning mould prepares to produce next time, improves work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, below will be to institute in embodiment or description of the prior art
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only more of the present utility model
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
Fig. 1 is the closure state structural representation of a kind of PU handrail double swing doors of the present utility model foaming de-bubble mould
Figure；
Fig. 2 is the closure state sectional view of a kind of PU handrail double swing doors of the present utility model foaming de-bubble mould；
Fig. 3 is the open mode structural representation of a kind of PU handrail double swing doors of the present utility model foaming de-bubble mould
Figure；
Fig. 4 is the upper die structure schematic diagram of a kind of PU handrail double swing doors of the present utility model foaming de-bubble mould；
Fig. 5 is the intermediate mass open mode structure of a kind of PU handrail double swing doors of the present utility model foaming de-bubble mould
Schematic diagram.
Wherein, in figure, reference corresponds to: 1-upper mold, 2-lower mold, 3-intermediate mass, 4-mould bases rotary shaft, 5-rotating shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.
Embodiment 1:
Refer to Fig. 1-5.As Figure 1-5, the utility model discloses a kind of PU handrail double swing doors foaming de-bubble
Mould, including upper mold 1, lower mold 2 and intermediate mass 3, described upper mold 1 is connected by mould bases rotary shaft 4 with described lower mold 2, described in
Between block 3 be arranged between described upper mold 1 and described lower mold 2, described intermediate mass 3 is connected with described lower mold 2 by rotating shaft 5, described
Intermediate mass 3 has two, and the die cavity of described lower mold 2 is obliquely installed.
Continue as it can be seen, two described intermediate mass 3 are juxtaposed between described upper mold 1 and described lower mold 2, two institutes
State intermediate mass 3 to be symmetrical arranged relative to the central axis of lower mold 2, the straight line at described mould bases rotary shaft 4 place and described rotating shaft 5 institute
Straight line orthogonal, described rotating shaft 5 is obliquely installed in described lower mold 2 both sides, and described lower mold 2 has two identical types
Chamber.
During die sinking, by upper mold 1 with mould bases rotary shaft 4 for axle center Unscrew 90 degree, two intermediate mass 3 are respectively with rotating shaft 5
For axle center Unscrew 100 degree, then take out the PU handrail product in lower mold 2 die cavity, finally clear up die joint, spray releasing agent
Prepare to produce next time；The sprinkling of double swing doors releasing agent more more convenient than single open-door structure, also allows for taking out handrail product simultaneously,
Convenient operation.
The beneficial effects of the utility model are:
(1) PU handrail double swing doors of the present utility model foaming de-bubble mould, double swing doors is than single open-door structure more
Easily take out PU handrail product, facilitate production operation；
(2) PU handrail double swing doors of the present utility model foaming de-bubble mould, drag cavity dumping is arranged, patternmaking process
The bubble of middle generation all rises to product top, decreases the bubble impact on whole product, thus improves product quality；
(3) PU handrail double swing doors of the present utility model foaming de-bubble mould, the more convenient releasing agent of double swing doors
Spray, it is simple to quickly cleaning mould prepares to produce next time, improves work efficiency.
The above is preferred implementation of the present utility model, it should be noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and profit
Decorations are also considered as protection domain of the present utility model.
Claims (6)
1. a PU handrail double swing doors foaming de-bubble mould, including upper mold (1), lower mold (2) and intermediate mass (3), its feature
Being, described upper mold (1) is connected by mould bases rotary shaft (4) with described lower mold (2), and described intermediate mass (3) is arranged on described
Between mould (1) and described lower mold (2), described intermediate mass (3) is connected with described lower mold (2) by rotating shaft (5), described intermediate mass
(3) having two, the die cavity of described lower mold (2) is obliquely installed.
A kind of PU handrail double swing doors foaming de-bubble mould the most according to claim 1, it is characterised in that described in two
Intermediate mass (3) is juxtaposed between described upper mold (1) and described lower mold (2).
A kind of PU handrail double swing doors foaming de-bubble mould the most according to claim 1 and 2, it is characterised in that two
Described intermediate mass (3) is symmetrical arranged relative to the central axis of described lower mold (2).
A kind of PU handrail double swing doors foaming de-bubble mould the most according to claim 3, it is characterised in that described mould bases
The straight line at rotary shaft (4) place is orthogonal with the straight line at described rotating shaft (5) place.
A kind of PU handrail double swing doors foaming de-bubble mould the most according to claim 4, it is characterised in that described rotating shaft
(5) it is obliquely installed in described lower mold (2) both sides.
A kind of PU handrail double swing doors foaming de-bubble mould the most according to claim 1, it is characterised in that described lower mold
(2) there are two identical die cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535072.0U CN205660985U (en) | 2016-06-02 | 2016-06-02 | Foaming of PU handrail double door structure removes bubble mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535072.0U CN205660985U (en) | 2016-06-02 | 2016-06-02 | Foaming of PU handrail double door structure removes bubble mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660985U true CN205660985U (en) | 2016-10-26 |
Family
ID=57159634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535072.0U Expired - Fee Related CN205660985U (en) | 2016-06-02 | 2016-06-02 | Foaming of PU handrail double door structure removes bubble mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019014786A1 (en) * | 2017-07-20 | 2019-01-24 | 顾玉建 | Mold for forming pu armrest foaming mold |
| CN110312604A (en) * | 2017-02-22 | 2019-10-08 | 萨帕有限责任公司 | Multistage method and thus obtained product of the production for the compound cover of sound insulation of internal combustion engine |
-
2016
- 2016-06-02 CN CN201620535072.0U patent/CN205660985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312604A (en) * | 2017-02-22 | 2019-10-08 | 萨帕有限责任公司 | Multistage method and thus obtained product of the production for the compound cover of sound insulation of internal combustion engine |
| WO2019014786A1 (en) * | 2017-07-20 | 2019-01-24 | 顾玉建 | Mold for forming pu armrest foaming mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20210602 |