CN203620574U - Low-pressure hybrid machine nose - Google Patents
Low-pressure hybrid machine nose Download PDFInfo
- Publication number
- CN203620574U CN203620574U CN201320698586.4U CN201320698586U CN203620574U CN 203620574 U CN203620574 U CN 203620574U CN 201320698586 U CN201320698586 U CN 201320698586U CN 203620574 U CN203620574 U CN 203620574U
- Authority
- CN
- China
- Prior art keywords
- head
- ball valve
- gear pump
- pneumatic ball
- nose
- 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 - Lifetime
Links
- 238000003756 stirring Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 28
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 6
- 230000002950 deficient Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Abstract
The utility model discloses a low-pressure hybrid machine nose. A gear pump is mounted on the top of the nose, a mixing blade is mounted in the nose under the gear pump, a pneumatic ball valve is mounted on a nozzle under the nose, and the pneumatic ball valve is linked with the gear pump to realize synchronous on or off. The low-pressure hybrid machine nose avoids material leakage of the low-pressure machine in the production process, and is more environment-friendly and energy-saving, and as a result, a workshop becomes cleaner and tidier.
Description
Technical field
The utility model relates to low pressure mixed type machinery, special relevant with its handpiece structure.
Background technology
In prior art, the handpiece structure of low pressure mixed type machinery as shown in Figure 1, at the top of head 10 mounting teeth wheel pump 20, gear pump 20 is for connecting pipeline 30 and the head 10 of two groups of material and playing on-off action, the interior installation stirring vane of head 10 below gear pump 20.In process of production, by the below nozzle connecting mold of head 10, after two groups of material have mixed, along with opening of gear pump 20, the material mixing can be injected in mold cavity, after gear pump 20 cuts out, because the nozzle of head 10 still opens wide, and head 10 has a quite long segment distance from gear pump 20 to nozzle, remain in material on stirring vane and the material gravitate of head 10 tube walls also can flow down always, cause like this complete material after perfusion also can water clock, serious waste material, and pollute workshop condition.And, after per injection, except water clock material, still having a large amount of material to remain in head 10 and form stub bar, must destroy stub bar before injection next time, further waste material.
In view of above-mentioned, the inventor improves existing handpiece structure specially, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of low pressure mixed type machinery head, avoids water clock material, reduces and pollutes.
In order to reach above-mentioned purpose, solution of the present utility model is:
Low pressure mixed type machinery head, at the top of head mounting teeth wheel pump, installs stirring vane in the head below gear pump, and below head, pneumatic ball valve is installed at nozzle place, and this pneumatic ball valve is realized synchronizeing with gear pump interlock and opened or closed.
Described pneumatic ball valve is that pneumatic band is taken over three-flat ball valve.
Adopt after such scheme, the utility model compared with prior art, because increased the pneumatic ball valve with gear pump interlock, in process of production, by the below nozzle connecting mold of pneumatic ball valve, after two groups of material have mixed, along with opening of gear pump and pneumatic ball valve, the material mixing can be injected in mold cavity, and after gear pump and pneumatic ball valve are closed, pneumatic ball valve has also just been closed nozzle, Full automatic sealing defective material, avoided the water clock material phenomenon after perfusion, the material that avoids waste, has also reduced the pollution to workshop condition.After per injection, nozzle is residual few material only, and almost without stub bar, do not need especially destroy stub bar before injection next time, and material further avoids waste.
In a word, the utility model, by improving the structure of head, makes low press can not leak in process of production material, more environmental protection and energy saving, and workshop is cleaner and tidier.
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model.
Label declaration
Head 1, gear pump 2, pipeline 3, pneumatic ball valve 4.
The specific embodiment
As shown in Figure 2, the low pressure mixed type machinery head that the utility model discloses, at the top of head 1 mounting teeth wheel pump 2, gear pump 2 is for connecting pipeline 3 and the head 1 of two groups of material and playing on-off action, the interior installation stirring vane of head 1 below gear pump 2.Improvement of the present utility model is, below head 1, pneumatic ball valve 4 is installed at nozzle place, and as pneumatic band is taken over three-flat ball valve, this pneumatic ball valve 4 links with gear pump 2, can realize synchronously and opening or closing.
Like this, the utility model in process of production, by the below nozzle connecting mold of pneumatic ball valve 4, after two groups of material have mixed, along with opening of gear pump 2 and pneumatic ball valve 4, the material mixing can be injected in mold cavity, after gear pump 2 and pneumatic ball valve 4 are closed, just reaches Full automatic sealing defective material, realize the outflow of controlling defective material, the material that avoids waste, reduces defective material and pollutes workshop, allows whole production environment be much improved; And nozzle is almost without defective material, do not need especially destroy stub bar before injection next time, and material further avoids waste.
The utility model is material saving on cost, and improves production environment, and enterprise is produced has further increased competitiveness, has increased the profit of enterprise.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (2)
1. low pressure mixed type machinery head, at the top of head mounting teeth wheel pump, installs stirring vane in the head below gear pump, it is characterized in that: below head, pneumatic ball valve is installed at nozzle place, and this pneumatic ball valve is realized synchronizeing with gear pump interlock and opened or closed.
2. low pressure mixed type machinery head as claimed in claim 1, is characterized in that: described pneumatic ball valve is that pneumatic band is taken over three-flat ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698586.4U CN203620574U (en) | 2013-11-07 | 2013-11-07 | Low-pressure hybrid machine nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698586.4U CN203620574U (en) | 2013-11-07 | 2013-11-07 | Low-pressure hybrid machine nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620574U true CN203620574U (en) | 2014-06-04 |
Family
ID=50807101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698586.4U Expired - Lifetime CN203620574U (en) | 2013-11-07 | 2013-11-07 | Low-pressure hybrid machine nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620574U (en) |
-
2013
- 2013-11-07 CN CN201320698586.4U patent/CN203620574U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |