CN206287438U - Epp pre-pressing systems - Google Patents
Epp pre-pressing systems Download PDFInfo
- Publication number
- CN206287438U CN206287438U CN201621065789.XU CN201621065789U CN206287438U CN 206287438 U CN206287438 U CN 206287438U CN 201621065789 U CN201621065789 U CN 201621065789U CN 206287438 U CN206287438 U CN 206287438U
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- China
- Prior art keywords
- tank
- precompressed
- epp
- inner chamber
- storage tank
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- 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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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a kind of epp pre-pressing systems, it is related to epp fields, the main storage tank and precompressed tank for including being connected by pipeline, precompressed tank is connected with shaped device, volume metering mechanism is provided between storage tank and precompressed tank, to realize the function of accurate measurement.
Description
Technical field
The utility model is related to a kind of epp pre-pressing systems, relates generally to epp fields.
Background technology
The full-automatic binder control devices of EPP are mainly used in polypropylene（EPP）The pre-pressing process of product feed particles.In advance
Pressing through journey mainly includes：It is vented, weighs, feeds, sets, starts and discharges, precompressed completes to be afterwards shaping.In Application No.
A kind of improved full-automatic EPP expanded beads prepressing device is disclosed in 201320043561.0 patent, storage tank with it is pre-
The pipeline being connected between pressure tank is provided with measuring tank, and the measuring tank is measured by the way of weighing.This metering has very
Big the drawbacks of, because epp raw materials particles are filled, its density is very low, therefore the weighing device of some uses needs very big container
Can just weigh, not so be easy to because the inaccurate situation of metering not enough occurs in precision.
Utility model content
For above the deficiencies in the prior art, the utility model proposes a kind of epp pre-pressing systems of accurate measurement.
To reach above-mentioned purpose, the technical solution of the utility model is：Including the storage tank connected by pipeline and precompressed
Tank, precompressed tank is connected with shaped device, and volume metering mechanism is provided between storage tank and precompressed tank.
Know-why of the present utility model is as follows：The density of epp raw materials particles is generally the same, it is thus determined that every time
The volume of the epp raw materials particles of addition similarly can determine addition.Stereometer is set between storage tank and precompressed tank
Amount device, can determine to enter the volume of precompressed tank epp by volume metering mechanism epp raw materials particles.
The beneficial effects of the utility model are as follows：Light without worrying app raw materials particles density using volume, metering is needed
The problem of larger equipment is wanted, while measuring more accurate by the way of volume metering, lasting metering is more beneficial for, in processing
When can keep production continuation.
Further, the pipeline between storage tank and precompressed tank includes the discharge nozzle connected with storage tank, is connected with precompressed tank
Feed pipe, volume metering mechanism includes inner chamber, and the middle rotation in inner chamber is combined with metering impeller, set upwards in the left side of inner chamber
There is charging aperture, charging aperture is connected with discharge nozzle, connected with feed pipe to discharging opening, discharging opening is had on the right side of inner chamber.
When production, epp raw materials particles enter in inner chamber from the charging aperture on the left of inner chamber first, and wheel rotation is by epp raw material
Particle is rotated into the discharging opening discharge on the right side of inner chamber, and because inner chamber is divided into several independent spaces by impeller, each is empty
Between constant volume, therefore judging epp raw materials particles by how many when, it is only necessary to how many angle have rotated by impeller
Degree.In process of production, without in order to measure and arrestment, what can be continued is operated.Can be by adjusting impeller
Quantity to change the exact value of metering, impeller is more, measures more accurate.
Further, impeller is provided with flexibility outside with the outer rim of lumen contact, and flexible outside can keep impeller with inner chamber
Lumen contact, can reduce its mutual frictional force again.
Further, flexible outside uses nylon fiber, anti-wear performance to protrude, and compliance is kept again.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings in the following description are only new this practicality
Wherein two width of type, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the B partial enlarged drawings of Fig. 1；
Fig. 3 is the sectional view of the A-A of Fig. 2.
Wherein, 1- storage tanks, 2- precompressed tanks, 3- volume metering mechanisms, 4- impellers, 5- rotating shafts, 6- discharge nozzles, 7- chargings
Pipe.
Specific embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only preferred embodiment of the present utility model, rather than whole embodiments.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model includes the storage tank 1 and precompressed tank 2 that are connected by pipeline, precompressed
Tank 2 is connected with shaped device, and volume metering mechanism 3 is provided between storage tank 1 and precompressed tank 2, and the volume metering mechanism 3 includes interior
Chamber, is provided with rotating shaft 5 vertically in the lumen, is provided with impeller 4 in rotating shaft 5, impeller 4 can inner chamber be divided into several independent chambers
Body, the outside of the impeller 4 is provided with flexibility outside using nylon fiber, can include that impeller 4 keeps contacting with interior cavity wall, and energy
Enough reduce the frictional force between impeller 4 and interior cavity wall.Flexible outside can hook the independence for keeping each individual cavity in inner chamber, with
Just measure.
Charging aperture is provided with upwards on the left of inner chamber, charging aperture is connected by discharge nozzle 6 with storage tank 1.
To discharging opening is had on the right side of inner chamber, discharging opening is connected by feed pipe 7 with precompressed tank 2.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (4)
1.epp pre-pressing systems, including the storage tank and precompressed tank connected by pipeline, precompressed tank are connected with shaped device, and it is special
Levy and be, volume metering mechanism is provided between storage tank and precompressed tank.
2. epp pre-pressing systems according to claim 1, it is characterised in that：Pipeline between the storage tank and precompressed tank
Including the discharge nozzle connected with storage tank, the feed pipe connected with precompressed tank, the volume metering mechanism includes inner chamber, in inner chamber
Middle rotation be combined with metering impeller, be provided with charging aperture upwards in the left side of inner chamber, charging aperture is connected with discharge nozzle, in inner chamber
Right side connects to discharging opening, discharging opening is had with feed pipe.
3. epp pre-pressing systems according to claim 2, it is characterised in that：The impeller is provided with the outer rim of lumen contact
Flexible outside.
4. epp pre-pressing systems according to claim 3, it is characterised in that：The flexible outside uses nylon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065789.XU CN206287438U (en) | 2016-09-21 | 2016-09-21 | Epp pre-pressing systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621065789.XU CN206287438U (en) | 2016-09-21 | 2016-09-21 | Epp pre-pressing systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206287438U true CN206287438U (en) | 2017-06-30 |
Family
ID=59094444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621065789.XU Expired - Fee Related CN206287438U (en) | 2016-09-21 | 2016-09-21 | Epp pre-pressing systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206287438U (en) |
-
2016
- 2016-09-21 CN CN201621065789.XU patent/CN206287438U/en not_active Expired - Fee Related
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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: 20170630 Termination date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |