CN105479651A - Polyurethane foaming machine for sport balls - Google Patents
Polyurethane foaming machine for sport balls Download PDFInfo
- Publication number
- CN105479651A CN105479651A CN201510637462.9A CN201510637462A CN105479651A CN 105479651 A CN105479651 A CN 105479651A CN 201510637462 A CN201510637462 A CN 201510637462A CN 105479651 A CN105479651 A CN 105479651A
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- CN
- China
- Prior art keywords
- foaming machine
- storage tank
- polyurethane foaming
- injection port
- injection opening
- 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.)
- Pending
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a polyurethane foaming machine for sport balls. The polyurethane foaming machine comprises a material storage tank and an injection opening, and further comprises a cleaning barrel, wherein a cleaning agent is contained in the cleaning barrel; the cleaning barrel is connected with the injection opening through a conveying passage; a compressed air inlet is formed in the conveying passage; the material storage tank is connected with the injection opening through a material conveying pipe; a heat exchanger and a metering pump are arranged on the material conveying pipe; a sealed storage room is arranged outside the material storage tank; the inner cavity of the storage room of the material storage tank is provided with a heating device; a propeller is arranged in the injection opening; and the propeller is driven by a motor. The polyurethane foaming machine has the advantages that the sealed storage room is arranged outside the material storage tank of the polyurethane foaming machine for the sport balls; the heating device is arranged in the inner cavity of the storage room of the material storage tank; the constant temperature of the material storage tank is maintained, so that a raw material is at a preset temperature when flowing out of the injection opening of the foaming machine; and the cleaning barrel is connected with the injection opening, so that the injection opening can be cleaned conveniently.
Description
Technical field
The present invention relates to a kind of polyurethane foaming machine for sport ball.
Background technology
A kind of polyurethane foaming machine for sport ball is the special equipment of polyurethane foam plastic perfusion foaming, it is with PPG and polyisocyanates under the number of chemical auxiliary agents such as blowing agent, catalyst, emulsifying agent exist, after chemical reaction foaming and obtained foamed plastics.Due to technologic requirement, the temperature of establishing should be remained on when a kind of raw material of the polyurethane foaming machine for sport ball is flowed out by the injection port of foaming machine, and temperature should higher than room temperature; In addition after injection port Long-Time Service, inner attachment is difficult to the material removed, the quality of the foamed plastics of impact foaming.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The object of this invention is to provide a kind of polyurethane foaming machine for sport ball, the storage tank temperature constant of this foaming machine, injection port easy to clean.
The technical solution used in the present invention is:
A kind of polyurethane foaming machine for sport ball, comprise storage tank and injection port, this foaming machine also comprises clean bucket, cleaning agent is loaded with in described clean bucket, described clean bucket is connected with injection port by feed track, described feed track arranges compressed air inlet, described storage tank is connected with injection port by conveying pipeline, described conveying pipeline is provided with heat exchanger and measuring pump, airtight storeroom is provided with outside described storage tank, the storeroom inner chamber of described storage tank is provided with heater, is provided with screw in described injection port, and described screw is by motor driving.
Described compressed air inlet is provided with compressed air inlet valve.
Described heater is stove silk.
Described screw comprises material-stirring shaft and is located at the multiple stirring vanes on material-stirring shaft, and each stirring vane is arranged in parallel, is formed with inclined angle alpha between each stirring vane and horizontal plane.
The angular range of described inclined angle alpha, 45 °≤α≤60 °.
Beneficial effect of the present invention: be provided with airtight storeroom outside the storage tank of this kind of polyurethane foaming machine for sport ball, the storeroom inner chamber of storage tank is provided with heater, keep storage tank stationary temperature, the temperature of establishing is remained on when raw material is flowed out by the injection port of foaming machine, clean bucket is connected with injection port, is convenient to clean injection port.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, storage tank, 2, injection port, 3, clean bucket, 4, feed track, 5, compressed air inlet end, 6, compressed air inlet valve, 7, heat exchanger, 8, measuring pump, 9, storeroom, 10, stove silk, 11, motor, 12, material-stirring shaft, 13, stirring vane, 14, conveying pipeline.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Following examples, only for illustration of the present invention, are not used for limiting the scope of the invention.
As shown in Figure 1, a kind of polyurethane foaming machine for sport ball of the present invention, comprise storage tank 1 and injection port 2, this foaming machine also comprises clean bucket 3, cleaning agent is loaded with in clean bucket 3, clean bucket 3 is connected with injection port 5 by feed track 4, feed track 4 is arranged compressed air inlet 5, compressed air inlet 5 is provided with compressed air inlet valve 6, storage tank 1 is connected with injection port 5 by conveying pipeline 14, conveying pipeline 14 is provided with heat exchanger 7 and measuring pump 8, airtight storeroom 9 is provided with outside storage tank 1, storeroom 9 inner chamber of storage tank 1 is provided with stove silk 10, screw is provided with in injection port 5, screw is driven by motor 11, multiple stirring vanes 13 that screw comprises material-stirring shaft 12 and is located on material-stirring shaft 12, material-stirring shaft 12 drives stirring vane 13 to stir foaming raw material in cast 5, make discharging evenly, each stirring vane 13 is arranged in parallel, inclined angle alpha is formed between each stirring vane 13 and horizontal plane, the angle of inclined angle alpha is 45 °.
Airtight storeroom 9 is provided with outside the storage tank 1 of this kind of polyurethane foaming machine for sport ball, storeroom 9 inner chamber of storage tank 1 is provided with stove silk 10, keep storage tank 9 stationary temperature, the temperature of establishing is remained on when raw material is flowed out by the injection port 5 of foaming machine, clean bucket 3 is connected with injection port 5, is convenient to clean injection port 5.
Claims (5)
1. the polyurethane foaming machine for sport ball, comprise storage tank and injection port, it is characterized in that: this foaming machine also comprises clean bucket, cleaning agent is loaded with in described clean bucket, described clean bucket is connected with injection port by feed track, described feed track arranges compressed air inlet, described storage tank is connected with injection port by conveying pipeline, described conveying pipeline is provided with heat exchanger and measuring pump, airtight storeroom is provided with outside described storage tank, the storeroom inner chamber of described storage tank is provided with heater, screw is provided with in described injection port, described screw is by motor driving.
2. a kind of polyurethane foaming machine for sport ball according to claim 1, is characterized in that: described compressed air inlet is provided with compressed air inlet valve.
3. a kind of polyurethane foaming machine for sport ball according to claim 1, is characterized in that: described heater is stove silk.
4. a kind of polyurethane foaming machine for sport ball according to claim 1, it is characterized in that: described screw comprises material-stirring shaft and is located at the multiple stirring vanes on material-stirring shaft, each stirring vane is arranged in parallel, is formed with inclined angle alpha between each stirring vane and horizontal plane.
5. a kind of polyurethane foaming machine for sport ball according to claim 4, is characterized in that: the angular range of described inclined angle alpha, 45 °≤α≤60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637462.9A CN105479651A (en) | 2015-10-06 | 2015-10-06 | Polyurethane foaming machine for sport balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637462.9A CN105479651A (en) | 2015-10-06 | 2015-10-06 | Polyurethane foaming machine for sport balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105479651A true CN105479651A (en) | 2016-04-13 |
Family
ID=55667095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510637462.9A Pending CN105479651A (en) | 2015-10-06 | 2015-10-06 | Polyurethane foaming machine for sport balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203157008U (en) * | 2013-03-28 | 2013-08-28 | 刘克芹 | Polyurethane foaming machine |
| CN203171932U (en) * | 2013-04-10 | 2013-09-04 | 河北广兴机械科技有限公司 | Low density EPS (Expandable Polystyrene) foam foaming machine |
-
2015
- 2015-10-06 CN CN201510637462.9A patent/CN105479651A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203157008U (en) * | 2013-03-28 | 2013-08-28 | 刘克芹 | Polyurethane foaming machine |
| CN203171932U (en) * | 2013-04-10 | 2013-09-04 | 河北广兴机械科技有限公司 | Low density EPS (Expandable Polystyrene) foam foaming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |