CN2320340Y - Pouring head of polyurethane foaming machine - Google Patents
Pouring head of polyurethane foaming machine Download PDFInfo
- Publication number
- CN2320340Y CN2320340Y CN 97214350 CN97214350U CN2320340Y CN 2320340 Y CN2320340 Y CN 2320340Y CN 97214350 CN97214350 CN 97214350 CN 97214350 U CN97214350 U CN 97214350U CN 2320340 Y CN2320340 Y CN 2320340Y
- Authority
- CN
- China
- Prior art keywords
- pouring head
- head body
- casting head
- cavity
- inner chamber
- 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
Links
Images
Abstract
The utility model relates to a pouring head of a polyurethane foaming machine, which comprises a pouring head body, wherein, a cavity of the pouring head body is formed in the hollow pouring head body, the interior of a cavity of a filtering and pouring head body is provided with a conical screw bolt, and the shape of the cavity of the pouring head body is corresponding to that of the screw bolt. The pouring head body is provided with a cooling cavity which is provided with a water inlet hole and a water outlet hole. The utility model can be used for removing material foaming objects which remain in the cavity of the pouring head body without cleaning agents, the work environment of operators is improved, and simultaneously, the utility model can reduce the consumption of raw materials and reduce the cost of the products, the temperature rise of the raw materials in the cavity of the pouring head body can be effectively controlled, and the quality of products can be improved.
Description
The utility model relates to a kind of pouring head of polyurethane foaming machine.
The pouring head of existing polyurethane foaming machine comprises casting head which is provided with charging hole and the cylindrical mixing lamination seat that is arranged in the casting head inner chamber, lamination is set as the helical blade shape, mixes the lamination seat by rotation and reaches two kinds of raw materials mixing and release pouring head.Chinese patent ZL92 2 29245.O disclose a kind of " polyurethane foaming machine lance head ", and structure is also similar substantially.Between the mixing lamination seat of this lance head and the casting head bigger gap is arranged, space between each stacked is also bigger, when two kinds of raw materials mix in the casting head inner chamber, the raw material of some will produce chemical reaction generation foaming thing and remain in and mix between lamination seat and the casting head and in the wealthy crack between each lamination, thereby influence the operate as normal of foaming machine.Therefore after foaming machine work a period of time, just should spray into cleaning agent and remove raw material foaming thing residual in the casting head inner chamber, and the shortcoming of the pouring head of existing polyurethane foaming machine also just is being this: at first, contain noxious materials such as benzene in the cleaning agent, in the cleaning process, will certainly staff's physical and mental health be caused damage, secondly, the raw material that can will still stay in the casting head inner chamber in cleaning process cleans out the casting head inner chamber simultaneously, therefore cause very big waste, also can increase simultaneously the cost of product, have again, a large amount of cleaning agents must be consumed, the cost of product can be increased equally.
Simultaneously since the pouring head of polyurethane foaming machine it mixes lamination seat all the time in rotation at a high speed in the course of the work, thereby raw material temperature through the casting head inner chamber time can be raise, make the foamed time of raw material shorten, thereby the quality of product is affected.
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, provides a kind of cleaning agent that need not just can reach and remove the thing that foams in the casting head inner chamber, from and reduce the pouring head of the polyurethane foaming machine of consumption of raw materials.
Another purpose of the present utility model provides a kind of pouring head of polyurethane foaming machine, and it can control the temperature of raw material through the casting head inner chamber time, and it is very big that it can not raise.
The utility model comprises the casting head which is provided with charging hole, and casting head hollow forms the casting head inner chamber, is provided with conical screw rod in the casting head inner chamber, and the shape of casting head inner chamber is corresponding with the shape of screw rod.
The utility model also on casting head the position corresponding, the periphery of pouring head intracoelomic cavity with screw rod be provided with cooling chamber, be provided with inlet opening and apopore at the outer wall of cooling chamber.
The utility model just can be removed away the raw material foaming thing that remains in the casting head inner chamber without cleaning agent, improved operating personnel's working environment, the utility model also can reduce consumption of raw materials simultaneously, reduce the cost of product, the utility model also can be controlled the temperature rise of raw material in the casting head inner chamber effectively, thereby improves the quality of product.
Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present utility model.
The utility model comprises the casting head 3 which is provided with the charging hole 1,2 that is respectively two kinds of material inlets, casting head 3 hollows form casting head inner chamber 4, in casting head inner chamber 4, be provided with the conical screw rod 5 that inside diameter is big, outer dia is little, the shape of casting head inner chamber 4 is corresponding with the shape of screw rod 6, the periphery of pouring head intracoelomic cavity poison and screw rod 5 corresponding positions are provided with cooling chamber 6 on casting head 3, are provided with inlet opening 7 and apopore 8 at the outer wall of cooling chamber 6.
During work, screw rod and casting head internal chamber wall have certain clearance, raw material enters the casting head inner chamber by two charging holes respectively, screw rod is mixing two kinds of raw materials and the release pouring head in the rotation at a high speed, two charging holes enter the casting head inner chamber by two valve control raw materials respectively, in the time need removing to the foaming thing in the casting head inner chamber, two valve closings, make raw material can not enter the casting head inner chamber, screw rod keeps the high speed rotation status, screw rod is done an auxiliary feed motion to the exit of casting head simultaneously, gap between screw rod and the casting head internal chamber wall is dwindled, screw rod just can will remain in the foaming thing removing in this gap and send the casting head inner chamber like this, thereby reaches the purpose of removing the foaming thing.Screw rod is return original position, and open valve, pouring head will continue operate as normal.Simultaneously, water will be full of in the cooling chamber, and constantly charge into cold water from the inlet opening, the cold water that charges into will be taken away the heat of the part in the casting head inner chamber, to keep in the casting head inner chamber temperature within certain scope, water after the intensification will be drained from apopore, and the temperature in the casting head inner chamber can be controlled by the speed that cold water charges into.
Claims (2)
1, a kind of pouring head of polyurethane foaming machine, comprise the casting head which is provided with charging hole, casting head hollow forms the casting head inner chamber, it is characterized in that: be provided with conical screw rod (5) in casting head inner chamber (4), the shape of casting head inner chamber (4) is corresponding with the shape of screw rod (5).
2, the pouring head of polyurethane foaming machine according to claim 1, it is characterized in that: the position corresponding with screw rod (5), periphery of going up pouring head intracoelomic cavity (4) at casting head (3) is provided with cooling chamber (6), is provided with inlet opening (7) and apopore (8) at the outer wall of cooling chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214350 CN2320340Y (en) | 1997-05-04 | 1997-05-04 | Pouring head of polyurethane foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214350 CN2320340Y (en) | 1997-05-04 | 1997-05-04 | Pouring head of polyurethane foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2320340Y true CN2320340Y (en) | 1999-05-26 |
Family
ID=33931829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97214350 Expired - Fee Related CN2320340Y (en) | 1997-05-04 | 1997-05-04 | Pouring head of polyurethane foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2320340Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738590A (en) * | 2016-12-16 | 2017-05-31 | 浙江海峰制鞋设备有限公司 | A kind of pouring head overcoat for PU materials |
-
1997
- 1997-05-04 CN CN 97214350 patent/CN2320340Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738590A (en) * | 2016-12-16 | 2017-05-31 | 浙江海峰制鞋设备有限公司 | A kind of pouring head overcoat for PU materials |
| CN106738590B (en) * | 2016-12-16 | 2023-01-17 | 浙江海峰自动化设备有限公司 | Casting head jacket for PU material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1918265B (en) | Reductively oilifying apparatus of waste plastic | |
| CN205658326U (en) | High -efficient stable stainless steel burger machine | |
| CN112774610B (en) | Chemical dyeing raw material rapid reaction device and working method | |
| CN2320340Y (en) | Pouring head of polyurethane foaming machine | |
| CN106140392A (en) | A kind of pulverizing laundry drying processor of changing food waste | |
| CN213791252U (en) | Degreasing agent production user batching cauldron with filtering capability | |
| CN112027702B (en) | Shower gel production is with empting system | |
| CN112387184A (en) | Water based paint production facility | |
| CN213409562U (en) | Quartz sand washs stirring filter equipment | |
| CN206046139U (en) | A kind of crushing laundry drying processor of changing food waste | |
| KR20200078080A (en) | Food waste treatment apparatus for improving biogas productivity and method for treating food waste using the same | |
| CN201552708U (en) | Pouring head of high-pressure polyurethane forming machine | |
| CN211838265U (en) | Four-stage multifunctional crushing type all-in-one machine | |
| CN209952934U (en) | Garbage crushing and filtering integrated device | |
| CN212575885U (en) | Novel desulfurization and waste residue solidification device | |
| KR100508997B1 (en) | Method and apparatus for treating heavy tar | |
| CN217222697U (en) | Water-saving washing machine | |
| CN216499323U (en) | Mixed reation kettle of cleaner production | |
| JPS588522A (en) | Method and apparatus for refining powder | |
| CN214717083U (en) | Crushing device for treating household garbage incineration waste slag | |
| CN220879039U (en) | Industrial production is with solid useless separation treatment facility | |
| CN215941499U (en) | Edema physiotherapy main and collateral channels massage is massage apparatus for producing independently | |
| AU717506B2 (en) | System and method for removing crystallized flux | |
| CN216756437U (en) | Wet cladding device for controlling metal foreign bodies | |
| CN2381464Y (en) | Cooler for polyurethane casting head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Haifeng Polyurethane Equipment Set Co., Ltd., Wenzhou Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |