CN208854913U - A kind of foamed plastic hybrid injection device - Google Patents
A kind of foamed plastic hybrid injection device Download PDFInfo
- Publication number
- CN208854913U CN208854913U CN201821531923.XU CN201821531923U CN208854913U CN 208854913 U CN208854913 U CN 208854913U CN 201821531923 U CN201821531923 U CN 201821531923U CN 208854913 U CN208854913 U CN 208854913U
- Authority
- CN
- China
- Prior art keywords
- feeder sleeve
- valve
- foamed plastic
- plastic hybrid
- injection device
- 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.)
- Expired - Fee Related
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of foamed plastic hybrid injection devices, comprising: fixed plate, first feeder sleeve, second feeder sleeve, mixing pot and retractable driving device, the lower section of fixed plate is arranged in the mixing pot, the end of first feeder sleeve and the second feeder sleeve is connected at the top of mixing pot respectively, the first valve is provided on first feeder sleeve, the second valve is provided on second feeder sleeve, the control shaft of first valve and the control shaft of the second valve be concentric to be connect and junction is provided with driving lever, the retractable driving device is arranged in fixed plate, the telescopic rod end of the retractable driving device and the end pin joint of driving lever.Foamed plastic hybrid injection device described in the utility model ensures distributing precision by the internal diameter of the first feeder sleeve and the second feeder sleeve ratio, improves working efficiency on the basis of the first valve and the second valve are opened and are closed simultaneously.
Description
Technical field
The utility model relates to device of plastic processing field more particularly to a kind of foamed plastic hybrid injection devices.
Background technique
The products application of polyurethane foam plastics can be divided into soft and two class of hard than wide, by its hardness.It is wherein soft
Matter polyurethane foam plastics are principal item, have splendid elasticity, flexibility, elongation and compressive strength, and chemistry is steady
Qualitative height, wearability are good.
Polyurethane foam plastics are that isocyanates and the aggregated foaming of hydroxy compounds are made, and when production needs to carry out isocyanide
The importing and mixing of acid esters and hydroxy compounds, then carry out foaming in a mold.Due to isocyanates and hydroxylating
It closes object to be fed by different charging baskets respectively, when mixing is difficult to hold the amount of importing, and raw material proportioning low precision affects product
Quality, and working efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of foamed plastic hybrid injection devices, it is ensured that raw material proportioning precision mentions
Rise hybrid working efficiency.
For this purpose, the utility model uses following technical scheme:
A kind of foamed plastic hybrid injection device, comprising: fixed plate, the first feeder sleeve, the second feeder sleeve, mixing pot and stretch
Contracting driving device, first feeder sleeve and the second feeder sleeve run through fixed plate vertically and extend downwardly, the mixing pot setting
In the lower section of fixed plate, the end of first feeder sleeve and the second feeder sleeve respectively be connected at the top of mixing pot, described the
It is provided with the first valve on one feeder sleeve, the second valve, the control shaft of first valve are provided on second feeder sleeve
With the control shaft of the second valve is concentric connect and junction is provided with driving lever, the retractable driving device is arranged in fixed plate,
The telescopic rod end of the retractable driving device and the end pin joint of driving lever.
Wherein, the retractable driving device is cylinder or electric telescopic rod.
Wherein, it is provided at the top of the mixing pot and extends downward into internal electric stirring paddle.
Wherein, mixing bottom of the pot portion is provided with downwardly directed drainage conduit.
Wherein, third valve is provided in the drainage conduit.
Wherein, the third valve is hand-operated valve or solenoid valve.
The utility model has the beneficial effects that a kind of foamed plastic hybrid injection device, utilizes the first feed of different inner diameters
Pipe and the second feeder sleeve are separately connected the supply lines of isocyanates and hydroxy compounds, the first valve and the second valve simultaneously
On the basis of opening and being closed, distributing precision is ensured by the internal diameter of the first feeder sleeve and the second feeder sleeve ratio, is uniformly mixed
Injection enters mold afterwards, foams, improves product quality and production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated below with reference to Fig. 1 and by specific embodiment.
A kind of foamed plastic hybrid injection device, comprising: fixed plate 3, the first feeder sleeve 1, the second feeder sleeve 2, mixing pot 9
With retractable driving device 4, first feeder sleeve 1 and the second feeder sleeve 2 are extended downwardly through fixed plate 3 vertically, and structure is steady
It is fixed, the supply lines of isocyanates and hydroxy compounds are separately connected at the top of the first feeder sleeve 1 and the second feeder sleeve 2, it is ensured that same
The feed pressure of sample.
The internal diameter of first feeder sleeve 1 and the second feeder sleeve 2 has than corresponding with the proportion of isocyanates and hydroxy compounds
Conducive to quickly accurately ingredient.
The lower section of fixed plate 3, the end difference of first feeder sleeve 1 and the second feeder sleeve 2 is arranged in the mixing pot 9
It is connected at the top of mixing pot 9, is provided at the top of the mixing pot 9 and extends downward into internal electric stirring paddle 10, to entrance
Isocyanates and hydroxy compounds in mixing pot 9 are quickly stirred, it is ensured that uniformity.
It is provided with the first valve 7 on first feeder sleeve 1, the second valve 8, institute are provided on second feeder sleeve 2
State that the control shaft 6 of the first valve 1 and the control shaft of the second valve 8 are concentric to be connect and junction is provided with driving lever 5, the flexible drive
Dynamic device 4 is arranged in fixed plate 3, the telescopic rod end of the retractable driving device 4 and the end pin joint of driving lever 5, using stretching
Flexible realization the first valve 7 of contracting driving device 4 and the synchronous of the second valve 8 are opened and are closed.
The retractable driving device 4 is cylinder or electric telescopic rod, can start to stretch, and controls the first valve 7
It opens and is closed with the second valve 8, it is easy to operate.
9 bottom of mixing pot is provided with downwardly directed drainage conduit 11, is provided with third valve in the drainage conduit 11
12, the third valve 12 is hand-operated valve or solenoid valve, and after mixing is uniform, drainage conduit 11 is moved to above mold cavity, is opened
Mixing is injected mold, then molded by third valve 12, carries out foaming.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (6)
1. a kind of foamed plastic hybrid injection device characterized by comprising fixed plate, the first feeder sleeve, the second feeder sleeve,
Mixing pot and retractable driving device, first feeder sleeve and the second feeder sleeve run through fixed plate vertically and extend downwardly, described
Mixing pot is arranged in the lower section of fixed plate, and the end of first feeder sleeve and the second feeder sleeve is connected at the top of mixing pot respectively
It is logical, it is provided with the first valve on first feeder sleeve, the second valve, first valve are provided on second feeder sleeve
Control shaft and the control shaft of the second valve it is concentric connect and junction is provided with driving lever, the retractable driving device setting is solid
On fixed board, the telescopic rod end of the retractable driving device and the end pin joint of driving lever.
2. foamed plastic hybrid injection device according to claim 1, which is characterized in that the retractable driving device is gas
Cylinder or electric telescopic rod.
3. foamed plastic hybrid injection device according to claim 1, which is characterized in that be provided at the top of the mixing pot
Extend downward into internal electric stirring paddle.
4. foamed plastic hybrid injection device according to claim 1, which is characterized in that mixing bottom of the pot portion is provided with
Downwardly directed drainage conduit.
5. foamed plastic hybrid injection device according to claim 4, which is characterized in that be provided in the drainage conduit
Three valves.
6. foamed plastic hybrid injection device according to claim 5, which is characterized in that the third valve is hand-operated valve
Or solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531923.XU CN208854913U (en) | 2018-09-19 | 2018-09-19 | A kind of foamed plastic hybrid injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821531923.XU CN208854913U (en) | 2018-09-19 | 2018-09-19 | A kind of foamed plastic hybrid injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208854913U true CN208854913U (en) | 2019-05-14 |
Family
ID=66418319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821531923.XU Expired - Fee Related CN208854913U (en) | 2018-09-19 | 2018-09-19 | A kind of foamed plastic hybrid injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208854913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049486A (en) * | 2018-09-19 | 2018-12-21 | 苏州顺时特机械科技有限公司 | A kind of foamed plastic hybrid injection device |
-
2018
- 2018-09-19 CN CN201821531923.XU patent/CN208854913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049486A (en) * | 2018-09-19 | 2018-12-21 | 苏州顺时特机械科技有限公司 | A kind of foamed plastic hybrid injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |