CN203157013U - Casting head of polyurethane foaming machine - Google Patents
Casting head of polyurethane foaming machine Download PDFInfo
- Publication number
- CN203157013U CN203157013U CN 201320147699 CN201320147699U CN203157013U CN 203157013 U CN203157013 U CN 203157013U CN 201320147699 CN201320147699 CN 201320147699 CN 201320147699 U CN201320147699 U CN 201320147699U CN 203157013 U CN203157013 U CN 203157013U
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- CN
- China
- Prior art keywords
- casting
- casting head
- inner chamber
- inner cavity
- foaming machine
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- 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 casting head of a polyurethane foaming machine, which comprises a casting head body, wherein both sides of the upper part of the casting head body are respectively provided with a feed port; both sides of the lower part of the casting head body are respectively provided with a water inlet; the other side of the lower part of the casting head body is provided with a water inlet; a cooling chamber is arranged in the casting head body; the water inlets are communicated with the water outlet through a cooling chamber; a casting inner cavity is arranged in the casting head body; the inner wall of the casting inner cavity is provided with a thermal insulation layer; the upper part of casting inner cavity is provided with a material mixing structure; the middle part of the casting inner cavity is provided with a discharge sharing plate; and a diversion structure is arranged in the casting inner cavity below the discharge sharing plate. Both sides of the upper part of the casting head body are respectively provided with the feed port to feed the material separately; after feeding, the thermal insulation layer of the casting inner cavity is utilized to keep a certain temperature; the upper part of the casting inner cavity is provided with the material mixing structure, so that the material mixing structure is convenient to assemble, disassemble and clean; and the diversion structure is arranged in the casting inner cavity below the discharge sharing plate, so that the discharged material is smooth and uniform in texture.
Description
Technical field
The utility model relates to a kind of polyurethane foaming machine, relates in particular to a kind of pouring head 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.The raw material foaming of polyurethane foaming machine is come out by the pouring head of foaming machine, and after the long-term use of pouring head, impurity is adhered in inside, influence discharging speed and quality, if clean by cleaning agent, owing to more or less exist noxious material in the cleaning agent, influence staff's health; If large-scale stirring structure is installed in pouring head in addition, is difficult to dismounting and cleaning.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 the pouring head of the fast polyurethane foaming machine of a kind of discharging speed.
The technical solution adopted in the utility model is:
The pouring head of polyurethane foaming machine, comprise casting head, both sides, described casting head top all have charging aperture, both sides, described casting head bottom have the inlet opening, described casting head bottom opposite side has apopore, have cooling chamber in the described casting head, described inlet opening is communicated with apopore by cooling chamber, be provided with the cast inner chamber in the described casting head, the inwall of described cast inner chamber is provided with heat-insulation layer, and described cast inner chamber top is provided with stirs the material structure, and described cast inner chamber middle part is provided with discharging and divides equally plate, described discharging is divided equally and is distributed with a plurality of holes on the plate, and described discharging is divided equally in the cast inner chamber of plate below and is provided with flow-guiding structure.
Described heat-insulation layer is mineral wool layer or foam glass layer.
The described material structure of stirring comprises shaft and is distributed in a plurality of stirring vanes on the shaft.
Described flow-guiding structure is deflector.
The beneficial effects of the utility model: the both sides, casting head top of this polyurethane foaming machine all have charging aperture, separately charging, pass through the heat-insulation layer of cast inner chamber after the charging, keep certain temperature, cast inner chamber top is provided with stirs the material structure, is installed on the top of cast inner chamber, easy disassembly is cleaned, discharging is divided equally in the cast inner chamber of plate below and is provided with flow-guiding structure, and discharging is smooth and easy, and quality is even.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, casting head, 2, charging aperture, 3, the inlet opening, 4, apopore, 5, cooling chamber, 6, the cast inner chamber, 7, heat-insulation layer, 8, shaft, 9, stirring vane, 10, discharging divides equally plate, 11, the hole, 12, deflector.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the pouring head of polyurethane foaming machine of the present utility model, comprise casting head 1, both sides, casting head 1 top all have charging aperture 2, both sides, casting head 1 bottom have inlet opening 3, casting head 1 bottom opposite side has apopore 4, have cooling chamber 5 in the casting head 1, inlet opening 3 is communicated with apopore 4 by cooling chamber 5, is provided with cast inner chamber 6 in the casting head 1, and the inwall of cast inner chamber 6 is provided with heat-insulation layer 7, cast inner chamber 6 tops are provided with stirs the material structure, stir the material structure and comprise shaft 8 and be distributed in a plurality of stirring vanes 9 on the shaft 8, cast inner chamber 6 middle parts are provided with discharging and divide equally plate 10, and discharging is divided equally and is distributed with a plurality of holes 11 on the plate 10, discharging is divided equally in the cast inner chamber 6 of plate 10 belows and is provided with flow-guiding structure, flow-guiding structure is deflector 12, and this flow-guiding structure is simple, and water conservancy diversion is effective.
Heat-insulation layer 7 is mineral wool layer or foam glass layer, and high insulating effect makes raw material reaction keep certain temperature.
The both sides, casting head 1 top of this polyurethane foaming machine all have charging aperture 2, separately charging, pass through the heat-insulation layer 7 of cast inner chamber 6 after the charging, keep certain temperature, cast inner chamber 6 tops are provided with stirs the material structure, is installed on the top of cast inner chamber 6, easy disassembly is cleaned, discharging is divided equally in the cast inner chamber 6 of plate 10 belows and is provided with flow-guiding structure, and discharging is smooth and easy, and quality is even.
Claims (4)
1. the pouring head of polyurethane foaming machine, comprise casting head, it is characterized in that: both sides, described casting head top all have charging aperture, both sides, described casting head bottom have the inlet opening, described casting head bottom opposite side has apopore, have cooling chamber in the described casting head, described inlet opening is communicated with apopore by cooling chamber, be provided with the cast inner chamber in the described casting head, the inwall of described cast inner chamber is provided with heat-insulation layer, and described cast inner chamber top is provided with stirs the material structure, and described cast inner chamber middle part is provided with discharging and divides equally plate, described discharging is divided equally and is distributed with a plurality of holes on the plate, and described discharging is divided equally in the cast inner chamber of plate below and is provided with flow-guiding structure.
2. the pouring head of polyurethane foaming machine according to claim 1, it is characterized in that: described heat-insulation layer is mineral wool layer or foam glass layer.
3. the pouring head of polyurethane foaming machine according to claim 1 is characterized in that: the described material structure of stirring comprises shaft and is distributed in a plurality of stirring vanes on the shaft.
4. the pouring head of polyurethane foaming machine according to claim 1, it is characterized in that: described flow-guiding structure is deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147699 CN203157013U (en) | 2013-03-28 | 2013-03-28 | Casting head of polyurethane foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320147699 CN203157013U (en) | 2013-03-28 | 2013-03-28 | Casting head of polyurethane foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157013U true CN203157013U (en) | 2013-08-28 |
Family
ID=49018231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320147699 Expired - Fee Related CN203157013U (en) | 2013-03-28 | 2013-03-28 | Casting head of polyurethane foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217740A (en) * | 2016-07-22 | 2016-12-14 | 朱昭林 | A kind of polyurethane foaming machine material feeding rifle |
| CN111391206A (en) * | 2020-04-20 | 2020-07-10 | 温州飞龙聚氨酯设备工程有限公司 | Polyurethane casting machine aircraft nose with heat dissipation function |
-
2013
- 2013-03-28 CN CN 201320147699 patent/CN203157013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217740A (en) * | 2016-07-22 | 2016-12-14 | 朱昭林 | A kind of polyurethane foaming machine material feeding rifle |
| CN111391206A (en) * | 2020-04-20 | 2020-07-10 | 温州飞龙聚氨酯设备工程有限公司 | Polyurethane casting machine aircraft nose with heat dissipation function |
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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 |