CN202922850U - Combined-type mixed pouring device of foaming machine - Google Patents
Combined-type mixed pouring device of foaming machine Download PDFInfo
- Publication number
- CN202922850U CN202922850U CN 201220565866 CN201220565866U CN202922850U CN 202922850 U CN202922850 U CN 202922850U CN 201220565866 CN201220565866 CN 201220565866 CN 201220565866 U CN201220565866 U CN 201220565866U CN 202922850 U CN202922850 U CN 202922850U
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Abstract
The utility model relates to a combined-type mixed pouring device of a foaming machine, and belongs to the technical field of building material forming equipment. The device comprises stirring chambers with inlets and outlets and vertical stirring shafts positioned in the stirring chambers; the stirring chambers comprise an upper liquid stirring chamber with at least two inlets and a lower solid-liquid stirring chamber with a bottom material outlet; the liquid stirring chamber and the solid-liquid stirring chamber are communicated through a material containing bin; one side of the material containing bin is communicated with a solid material storage bin through a forced material feeding pipe which is internally provided with a spiral delivery pipe driven by power; and the stirring shafts are provided with upper spiral stirring blades and lower spiral stirring blades which are respectively positioned in the liquid stirring chamber and the solid-liquid stirring chamber. According to the utility model, because solid materials are forced to be delivered, channels can be prevented from being blocked thoroughly so as to guarantee the smoothness of the pouring process from beginning to end.
Description
Technical field
The utility model relates to a kind of plastic pouring device, and especially a kind of foaming machine combined type is mixed apparatus for pouring, belongs to building materials former technical field.
Background technology
The rigid foam foaming machine has been ripe prior art, and its typical structure can be 02260699.8,00247681.9,02283152.5,200620045515.4 Chinese patent literature referring to application number.Understand according to the applicant, the apparatus for pouring that is used at present the rigid foam foaming machine only can be poured into a mould liquid material by charging, stirring, and can't complete the casting process of solid powder/particle material or liquid material and solid material mixture.In case solid material enters apparatus for pouring, even if small powder also can cause apparatus for pouring to stop up, cause device damage, can't use, therefore can not satisfy the demand adds the pouring technology requirement of solid powder/particle material expanded material.
The utility model content
The purpose of this utility model is: for the problem of above-mentioned prior art existence, guarantee the cast apparatus for pouring of foaming machine combined type mixing smoothly all the time thereby propose a kind of solid material obstruction of can effectively avoiding, add the pouring technology requirement of solid powder/particle material expanded material to satisfy the demand.
In order to reach above purpose, foaming machine combined type of the present utility model is mixed the vertical shaft that apparatus for pouring comprises the teeter chamber with import and export and is arranged in the teeter chamber; Described teeter chamber comprise have at least the two-way import upper liquid agitation chamber and have the bottom discharge mouth in lower solid-liquid teeter chamber, be communicated with by holding feed bin between described liquid agitation chamber and solid-liquid teeter chamber, one side of described appearance feed bin is communicated with the solid storage bin by the positive feed pipe, and the spiral conveyor rod that power drives is housed in described positive feed pipe; Described shaft has the upper and lower helical mixing blade in liquid agitation chamber, position and solid-liquid teeter chamber respectively.
During work, two or more liquid materials is introduced into the liquid agitation chamber, evenly mix under the effect of upper helical mixing blade, enter again the appearance feed bin, this moment, the solid powder/particle material also entered the appearance feed bin under the forced conveyance effect, tentatively mixed with the liquid agitation material, fell into afterwards the solid-liquid teeter chamber, evenly mix under the effect of lower helical mixing blade, finally exported by discharging opening.Because the upper and lower two sections classifications of the utility model are stirred, and by forced conveyance solid powder/particle material, therefore can effectively avoid solid material to block, guarantee that cast is smooth and easy all the time, conscientiously satisfying the demand adds the pouring technology requirement of solid powder/particle material expanded material.
In order to satisfy the liquid material agitation characteristics requirement different with the solid-liquid material, the utility model further improves and is: the pitch of described upper helical mixing blade and external diameter are respectively less than pitch and the external diameter of lower helical mixing blade.Like this, the intensity that solid-liquid stirs can be greater than liquid agitation, thereby the better classification of material is even.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the three-dimensional sectional structure schematic diagram of an embodiment of the utility model.
Fig. 2 is the two-dimensional structure schematic diagram of Fig. 1 embodiment.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the top view of Fig. 3.
The specific embodiment
Embodiment one
The foaming machine combined type of the present embodiment is mixed apparatus for pouring as shown in Fig. 1,2,3,4, comprises that external motor 1 drives the vertical shaft 27 that rotates by gear drive, the liquid agitation chamber that this axle is passed in and under tubular solid-liquid teeter chamber 38.The both sides, top of liquid agitation chamber have respectively A material (mixing materials such as phenolic resins, blowing agent) import 19 and (curing agent) import 9 of B material, the import 19 of A material is expected to regulate ball valve 35 by A and is communicated with liquid agitation chamber or A material feedback outlet 20, the import 9 of B material is expected to regulate ball valve by B and is communicated with liquid agitation chamber or B material feedback outlet 10, therefore can regulate ball valve by regulation and control, make A material and B material enter as required the liquid agitation chamber or be in the self-loopa state.38 lower ends, solid-liquid teeter chamber are discharging opening 17.
Be communicated with by funnelform appearance feed bin 23 between liquid agitation chamber and solid-liquid teeter chamber, a side of holding feed bin 23 is communicated with solid storage bin 24 by positive feed pipe 42, and the spiral conveyor rod 37 that motor 25 drives by belt transmission is housed in positive feed pipe 42.The end that the positive feed pipe is communicated with the liquid agitation chamber has the charging baffle plate 40 of water conservancy diversion down, prevents that simultaneously liquid material from pouring positive feed mouth 42.Shaft 27 has upper helical mixing blade 36 and the lower helical mixing blade 33 in liquid agitation chamber, position and solid-liquid teeter chamber respectively.Because the solid-liquid material needs higher stirring intensity, the pitch of therefore upper helical mixing blade and external diameter are respectively less than pitch and the external diameter of lower helical mixing blade.Because the mix and blend of A material and B material can discharge the heat that affects mixing quality, so be provided with respectively in liquid agitation chamber and solid-liquid teeter chamber outer wall the cool cycles pipeline that is positioned at chuck.
For facilitate break-off time cleaning teeter chamber, the top of liquid agitation chamber also has air pressure recoil import 28 and cleaning fluid import 31.For the ease of the cleaning strength that regulation and control gas punching and liquid are washed, pressure regulator valve 30 also is equipped with on the top of liquid agitation chamber.As shown in Figure 1, top, liquid agitation chamber one side in the present embodiment has the inner cross passage that is communicated with the liquid agitation chamber, and another three ports of this cross passage are installed respectively air pressure recoil import 28, pressure regulator valve 30 and cleaning fluid import 31 thereby compact conformation.
During mixing, the A liquid material is phenolic resins, blowing agent and other assistants, and the B material is curing agent, first A, B material is fully stirred through upper helical mixing blade, again with powder or graininess (general designation granular) mixing of materials, through the strong stirring mixing again of lower helical mixing blade, output cast.When not material feeding is stirred, can control ball valve and make material be in the self-loopa state.
Before production or after produce finishing, need to the cast passage that be stained with material be cleaned, first with the gas punching, carry out liquid again and wash, it is two pipelines that the gas punching is washed with liquid, pressure is controlled by pressure regulator valve 30.Facts have proved, compared with prior art, the present embodiment has following advantage: 1) liquid fully can be mixed with solid material, rear cast stirs; 2) by the rotating speed of adjustable screw conveying lever, can control the input amount of solid material; 3) by changing the discharge nozzle 7 of different bores, guarantee under different flow, material is the column ejection, does not stop up, does not reflux.
Claims (7)
1. a foaming machine combined type is mixed apparatus for pouring, comprises the teeter chamber with import and export and the vertical shaft that is arranged in the teeter chamber; It is characterized in that: described teeter chamber comprise have at least the two-way import upper liquid agitation chamber and have the bottom discharge mouth in lower solid-liquid teeter chamber, be communicated with by holding feed bin between described liquid agitation chamber and solid-liquid teeter chamber, one side of described appearance feed bin is communicated with the solid storage bin by the positive feed pipe, and the spiral conveyor rod that power drives is housed in described positive feed pipe; Described shaft has the upper and lower helical mixing blade that lays respectively in liquid agitation chamber and solid-liquid teeter chamber.
2. foaming machine combined type according to claim 1 is mixed apparatus for pouring, it is characterized in that: the pitch of described upper helical mixing blade and external diameter are respectively less than pitch and the external diameter of lower helical mixing blade.
3. foaming machine combined type according to claim 2 is mixed apparatus for pouring, it is characterized in that: the both sides, top of described liquid agitation chamber have respectively A material import and the import of B material, the import of described A material is expected to regulate ball valve by A and is communicated with liquid agitation chamber or A material feedback outlet, and the import of described B material is expected to regulate ball valve by B and is communicated with liquid agitation chamber or B material feedback outlet.
4. foaming machine combined type according to claim 3 is mixed apparatus for pouring, it is characterized in that: the end that described positive feed pipe is communicated with the liquid agitation chamber has the charging baffle plate of water conservancy diversion down.
5. foaming machine combined type according to claim 4 is mixed apparatus for pouring, it is characterized in that: described liquid agitation chamber and solid-liquid teeter chamber outer wall are provided with respectively the cool cycles pipeline that is positioned at chuck.
6. foaming machine combined type according to claim 5 is mixed apparatus for pouring, it is characterized in that: the top of described liquid agitation chamber also has air pressure recoil import and cleaning fluid import and pressure regulator valve.
7. foaming machine combined type according to claim 6 is mixed apparatus for pouring, it is characterized in that: top, described liquid agitation chamber one side has the inner cross passage that is communicated with the liquid agitation chamber, and another three ports of described cross passage are installed respectively described air pressure recoil import, pressure regulator valve and cleaning fluid import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565866 CN202922850U (en) | 2012-10-19 | 2012-10-19 | Combined-type mixed pouring device of foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565866 CN202922850U (en) | 2012-10-19 | 2012-10-19 | Combined-type mixed pouring device of foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922850U true CN202922850U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565866 Expired - Fee Related CN202922850U (en) | 2012-10-19 | 2012-10-19 | Combined-type mixed pouring device of foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896727A (en) * | 2012-10-19 | 2013-01-30 | 万国骅 | Combined type hybrid pouring device of foaming machine |
| CN106476143A (en) * | 2016-12-13 | 2017-03-08 | 嘉兴职业技术学院 | Foam concrete production line and preparation method |
-
2012
- 2012-10-19 CN CN 201220565866 patent/CN202922850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896727A (en) * | 2012-10-19 | 2013-01-30 | 万国骅 | Combined type hybrid pouring device of foaming machine |
| CN106476143A (en) * | 2016-12-13 | 2017-03-08 | 嘉兴职业技术学院 | Foam concrete production line and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |