CN203157008U - Polyurethane foaming machine - Google Patents
Polyurethane foaming machine Download PDFInfo
- Publication number
- CN203157008U CN203157008U CN 201320147800 CN201320147800U CN203157008U CN 203157008 U CN203157008 U CN 203157008U CN 201320147800 CN201320147800 CN 201320147800 CN 201320147800 U CN201320147800 U CN 201320147800U CN 203157008 U CN203157008 U CN 203157008U
- Authority
- CN
- China
- Prior art keywords
- charging basket
- foaming machine
- polyurethane foaming
- insulation layer
- stirring
- 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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a polyurethane foaming machine which comprises a charging basket, a casting head and a cleanser tank, wherein a cleanser is contained in the cleanser tank; the cleanser tank is connected with the casting head through a liquid transfer pipe; the liquid transfer pipe is provided with a compressed air inlet end; the charging basket is connected with the casting head through a material transfer pipe; the material transfer pipe is provided with a heat exchanger and a measuring pump; a closed thermal insulation layer is arranged outside the charging basket; the thermal insulation layer inner cavity of the charging basket is provided with a heater; and a material mixing structure is arranged in the casting head, and driven by an electromotor. The utility model has the following advantages: the closed thermal insulation layer is arranged outside the charging basket of the polyurethane foaming machine, and the thermal insulation layer inner cavity of the charging basket is provided with the heater to keep the temperature constant in the charging basket, so that the raw material is kept at a certain temperature from the casting head of the foaming machine; and the cleanser tank is connected with the casting head, so that the casting head is convenient to clean.
Description
Technical field
The utility model relates to a kind of polyurethane foaming machine.
Background technology
Polyurethane foaming machine is the special equipment of polyurethane foam plastic perfusion foaming, it be with PPG and polyisocyanates under number of chemical auxiliary agents such as blowing agent, catalyst, emulsifying agent, after chemical reaction is foamed and is made foamed plastics.Because technologic requirement, the raw material of polyurethane foaming machine should remain on certain temperature when being come out by the pouring head of foaming machine, and temperature should be higher than room temperature; After the long-term use of pouring head, the material that is difficult to remove is adhered in inside, the quality of the foamed plastics of influence foaming in addition.Therefore, need provide a kind of new technical scheme to solve the problems referred to above.
The utility model content
The purpose of this utility model provides a kind of polyurethane foaming machine, the charging basket temperature constant of this foaming machine, and pouring head cleans convenient.
The technical solution adopted in the utility model is:
Polyurethane foaming machine, comprise charging basket and pouring head, this foaming machine also comprises cleaning agent tank, be loaded with cleaning agent in the described cleaning agent tank, described cleaning agent tank is connected with pouring head by woven hose, have the compressed air inlet end on the described woven hose, described charging basket is connected with pouring head by conveying pipeline, heat exchanger and measuring pump are installed on the described conveying pipeline, described charging basket is provided with the heat-insulation layer of sealing outward, the heat-insulation layer inner chamber of described charging basket is provided with heater, is provided with in the described pouring head to stir the material structure, and the described material structure of stirring is by motor drives.
On the described compressed air inlet end compressed air inlet valve is installed.
Described heater is heating wire.
The described material structure of stirring comprises material-stirring shaft and a plurality of stirring vanes of being located on the material-stirring shaft, and each stirring vane is arranged in parallel, and is formed with inclined angle alpha between each stirring vane and the horizontal plane.
The angular range of described inclined angle alpha, 30 °≤α≤60 °.
The beneficial effects of the utility model: the charging basket of this polyurethane foaming machine is provided with the heat-insulation layer of sealing outward, the heat-insulation layer inner chamber of charging basket is provided with heater, keep the charging basket stationary temperature, make raw material remain on certain temperature when being come out by the pouring head of foaming machine, cleaning agent tank is connected with pouring head, is convenient to clean pouring head.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, charging basket, 2, pouring head, 3, cleaning agent tank, 4, woven hose, 5, the compressed air inlet end, 6, compressed air inlet valve, 7, heat exchanger, 8, measuring pump, 9, heat-insulation layer, 10, heating wire, 11, motor, 12, material-stirring shaft, 13, stirring vane, 14, conveying pipeline.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Following examples only are used for explanation the utility model, are not used for limiting protection domain of the present utility model.
As shown in Figure 1, polyurethane foaming machine of the present utility model, comprise charging basket 1 and pouring head 2, this foaming machine also comprises cleaning agent tank 3, be loaded with cleaning agent in the cleaning agent tank 3, cleaning agent tank 3 is connected with pouring head 5 by woven hose 4, have compressed air inlet end 5 on the woven hose 4, compressed air inlet valve 6 is installed on the compressed air inlet end 5, charging basket 1 is connected with pouring head 5 by conveying pipeline 14, heat exchanger 7 and measuring pump 8 are installed on the conveying pipeline 14, the charging basket 1 outer heat-insulation layer 9 that is provided with sealing, heat-insulation layer 9 inner chambers of charging basket 1 are provided with heating wire 10, be provided with in the pouring head 5 and stir the material structure, stir the material structure and driven by motor 11, stir the material structure and comprise material-stirring shaft 12 and a plurality of stirring vanes 13 of being located on the material-stirring shaft 12, material-stirring shaft 12 drives the foaming raw material that stirring vanes 13 stir in the pouring head 5, make discharging more even, each stirring vane 13 is arranged in parallel, and is formed with inclined angle alpha between each stirring vane 13 and the horizontal plane, and the angle of inclined angle alpha is 30 °.
The charging basket 1 outer heat-insulation layer 9 that is provided with sealing of this polyurethane foaming machine, heat-insulation layer 9 inner chambers of charging basket 1 are provided with heating wire 10, keep charging basket 9 stationary temperatures, make raw material remain on certain temperature when being come out by the pouring head 5 of foaming machine, cleaning agent tank 3 is connected with pouring head 5, is convenient to clean pouring head 5.
Claims (5)
1. polyurethane foaming machine, comprise charging basket and pouring head, it is characterized in that: this foaming machine also comprises cleaning agent tank, be loaded with cleaning agent in the described cleaning agent tank, described cleaning agent tank is connected with pouring head by woven hose, have the compressed air inlet end on the described woven hose, described charging basket is connected with pouring head by conveying pipeline, heat exchanger and measuring pump are installed on the described conveying pipeline, described charging basket is provided with the heat-insulation layer of sealing outward, the heat-insulation layer inner chamber of described charging basket is provided with heater, is provided with in the described pouring head to stir the material structure, and the described material structure of stirring is by motor drives.
2. polyurethane foaming machine according to claim 1 is characterized in that: on the described compressed air inlet end compressed air inlet valve is installed.
3. polyurethane foaming machine according to claim 1, it is characterized in that: described heater is heating wire.
4. polyurethane foaming machine according to claim 1, it is characterized in that: the described material structure of stirring comprises material-stirring shaft and a plurality of stirring vanes of being located on the material-stirring shaft, each stirring vane is arranged in parallel, and is formed with inclined angle alpha between each stirring vane and the horizontal plane.
5. polyurethane foaming machine according to claim 4 is characterized in that: the angular range of described inclined angle alpha, 30 °≤α≤60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147800 CN203157008U (en) | 2013-03-28 | 2013-03-28 | Polyurethane foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147800 CN203157008U (en) | 2013-03-28 | 2013-03-28 | Polyurethane foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157008U true CN203157008U (en) | 2013-08-28 |
Family
ID=49018226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147800 Expired - Fee Related CN203157008U (en) | 2013-03-28 | 2013-03-28 | Polyurethane foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157008U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172027A (en) * | 2015-09-30 | 2015-12-23 | 成都多力多新材料有限公司 | Temperature-controllable foaming machine for sponges |
| CN105172025A (en) * | 2015-09-30 | 2015-12-23 | 成都多力多新材料有限公司 | Electric heating foaming machine for sponges |
| CN105172024A (en) * | 2015-09-30 | 2015-12-23 | 成都多力多新材料有限公司 | Foaming machine for sponges |
| CN105479651A (en) * | 2015-10-06 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Polyurethane foaming machine for sport balls |
| CN108672364A (en) * | 2018-06-25 | 2018-10-19 | 杭州旺格机械设备有限公司 | A kind of foaming machine with steam joint swab |
-
2013
- 2013-03-28 CN CN 201320147800 patent/CN203157008U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172027A (en) * | 2015-09-30 | 2015-12-23 | 成都多力多新材料有限公司 | Temperature-controllable foaming machine for sponges |
| CN105172025A (en) * | 2015-09-30 | 2015-12-23 | 成都多力多新材料有限公司 | Electric heating foaming machine for sponges |
| CN105172024A (en) * | 2015-09-30 | 2015-12-23 | 成都多力多新材料有限公司 | Foaming machine for sponges |
| CN105479651A (en) * | 2015-10-06 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Polyurethane foaming machine for sport balls |
| CN108672364A (en) * | 2018-06-25 | 2018-10-19 | 杭州旺格机械设备有限公司 | A kind of foaming machine with steam joint swab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140328 |