CN206154558U - Mould evacuating device - Google Patents
Mould evacuating device Download PDFInfo
- Publication number
- CN206154558U CN206154558U CN201621054259.5U CN201621054259U CN206154558U CN 206154558 U CN206154558 U CN 206154558U CN 201621054259 U CN201621054259 U CN 201621054259U CN 206154558 U CN206154558 U CN 206154558U
- Authority
- CN
- China
- Prior art keywords
- filter
- pressure sensor
- magnetic valve
- mould
- vavuum pump
- 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
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a mould evacuating device, including vacuum pump, solenoid valve, first filter, second filter, pressure sensor and controlling means, the vacuum pump is connected with the solenoid valve, and the solenoid valve other end connects gradually first filter and second filter, is equipped with pressure sensor on the pipeline between first filter and second filter, vacuum pump, pressure sensor and solenoid valve all are connected with controlling means. The utility model has the advantages of it is following: evacuating device has the function that detects the vacuum state to can in time control and protect, independent operation nature is strong, and stability is high, can deal with long -time industrial production demand.
Description
Technical field
The utility model is related to technical field of vacuum equipment, especially a kind of mould vacuum extractor.
Background technology
Used as the auxiliary equipment of mould, mould vacuum extractor can take the air in mould away to mould vacuum extractor,
Reduce trapped gas, aberration phenomenon and improve pore problem.At the same time, vacuum extractor can improve the pressure flow direction in mould, carry
Mobility of the high section bar liquid in mould, can make filling effect more preferably, so as to improve the quality of product.
The vacuum extractor that at present mould is adopted, the extraction time is uncontrollable, if the time is too short, if negative pressure is inadequate
Vacuum can be produced not enough, section bar liquid does not reach the phenomenon of specified location, so as to produce waste product；If long between extracting, can produce
Biological feed liquid suction is excessive, so as to produce material liquid blocking to the phenomenon of vacuum valve, needs workman to be controlled according to personal experience
System, the quality of product is very unstable, cannot ensure.
Utility model content
The utility model is directed to the deficiencies in the prior art, proposes a kind of mould vacuum extractor, simple structure, operation side
Just.
In order to realize above-mentioned utility model purpose, the utility model provides technical scheme below：A kind of mould vacuum means
Put, including vavuum pump, magnetic valve, the first filter, the second filter, pressure sensor and control device, vavuum pump and electromagnetism
Valve connects, and the magnetic valve other end is sequentially connected the first filter and the second filter, the first filter and the second filter it
Between pipeline be provided with pressure sensor；Vavuum pump, pressure sensor and magnetic valve are connected with control device.
Preferably, control device includes control panel and single-chip microcomputer, and single-chip microcomputer receives the pressure letter of pressure sensor detection
Number, being turned on and off for magnetic valve, and the running time of manipulation vavuum pump are manipulated by control panel.
Preferably, the first filter is desiccant-filled screen pipe, and the second filter is screen pack.
Compared with prior art, the utility model has advantages below：Vacuum extractor has the work(of detection vacuum state
Can, and can in time give manipulation and protected, independent operation is strong, and stability is high, and can deal with prolonged industrial production needs
Ask.
Description of the drawings
Fig. 1 is the structural representation of the utility model mould vacuum extractor.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings, the description of this part be only it is exemplary and explanatory,
There should not be any restriction effect to protection domain of the present utility model.
As shown in figure 1, a kind of mould vacuum extractor, including vavuum pump 1, magnetic valve 2, first the 3, second filtration of filter
Device 4, pressure sensor 7 and control device, vavuum pump 2 is connected with magnetic valve 3, and the other end of magnetic valve 3 is sequentially connected the first filtration
The filter 4 of device 3 and second, on the pipeline between the first filter 3 and the second filter 4 pressure sensor 7 is provided with；Vavuum pump
1st, pressure sensor 7 and magnetic valve 2 are connected with control device.
Control device includes control panel 6 and single-chip microcomputer 5, and single-chip microcomputer 5 receives the pressure signal of the detection of pressure sensor 7,
Being turned on and off for magnetic valve 2, and the running time of manipulation vavuum pump 1 are manipulated by control panel 6.
Wherein, the second filter 4 is screen pack, and the first filter 3 is desiccant-filled screen pipe.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of mould vacuum extractor, it is characterised in that：Including vavuum pump, magnetic valve, the first filter, the second filter,
Pressure sensor and control device, vavuum pump is connected with magnetic valve, and the magnetic valve other end is sequentially connected the first filter and second
Filter, on the pipeline between the first filter and the second filter pressure sensor is provided with；Vavuum pump, pressure sensor and
Magnetic valve is connected with control device；First filter is desiccant-filled screen pipe, and the second filter is screen pack.
2. mould vacuum extractor as claimed in claim 1, it is characterised in that：Control device includes control panel and single-chip microcomputer,
Single-chip microcomputer receives the pressure signal of pressure sensor detection, and being turned on and off for magnetic valve is manipulated by control panel, and
The running time of manipulation vavuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054259.5U CN206154558U (en) | 2016-09-13 | 2016-09-13 | Mould evacuating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054259.5U CN206154558U (en) | 2016-09-13 | 2016-09-13 | Mould evacuating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154558U true CN206154558U (en) | 2017-05-10 |
Family
ID=58650156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621054259.5U Expired - Fee Related CN206154558U (en) | 2016-09-13 | 2016-09-13 | Mould evacuating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616383A (en) * | 2018-12-29 | 2019-04-12 | 江苏省如高高压电器有限公司 | A kind of breaker equipressure vacuumizes inflation system |
-
2016
- 2016-09-13 CN CN201621054259.5U patent/CN206154558U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616383A (en) * | 2018-12-29 | 2019-04-12 | 江苏省如高高压电器有限公司 | A kind of breaker equipressure vacuumizes inflation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |