CN208538710U - Extrusion device is used in a kind of production of polypropylene capactive film - Google Patents
Extrusion device is used in a kind of production of polypropylene capactive film Download PDFInfo
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- CN208538710U CN208538710U CN201821280113.1U CN201821280113U CN208538710U CN 208538710 U CN208538710 U CN 208538710U CN 201821280113 U CN201821280113 U CN 201821280113U CN 208538710 U CN208538710 U CN 208538710U
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- storage bin
- squeezes out
- screw
- capactive film
- extrusion
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
The utility model discloses a kind of polypropylene capactive film production extrusion devices, including storage bin, filling tube, screw squeezes out shell, watch window, flow valve and filter screen, the storage bin lower end is equipped with feeder pipe, described feeder pipe one end squeezes out upper part of the housing with screw and connect, the screw squeezes out shell one end and is equipped with extruder motor, described extruder motor one end is sequentially connected with extrusion shaft, and it squeezes out shaft and extends to screw extrusion shell one end, helical blade is installed in the extrusion shaft, the screw squeezes out shell one end and is equipped with discharge port, storage bin upper end side is connected with filling tube, the storage bin side is equipped with force (forcing) pump, a kind of polypropylene capactive film production extrusion device of the utility model, it is connected to by tracheae with storage bin upper end side by force (forcing) pump, it can be to inside storage bin It pressurizes, convenient for the extrusion of the polypropylene capactive film raw materials for production uniformly continuous in storage bin, is conducive to improve extrusion efficiency.
Description
Technical field
The utility model relates to thin film capacitor technical field, specifically a kind of polypropylene capactive film production extrusion dress
It sets.
Background technique
Thin film capacitor is to work as electrode with metal foil, by itself and poly- ethyl ester, polypropylene, the modeling such as polystyrene or polycarbonate
Expect film, after the overlapping of both ends, is wound into the capacitor of cylindric construction.And it is hereinafter referred to as according to the type of plastic film
Poly- ethyl ester capacitor (also known as Mylar capacitor), polypropylene capactive (also known as PP capacitor), polystyrene capacitor (also known as PS capacitor) and poly-
Carbonic acid capacitor, membrane capacitance can be divided into direct current thin film capacitor and AC diaphragm capacitor two major classes: direct current thin film capacitor is
Refer to thin film capacitor of the work in the circuit powered with DC power supply, general class can be divided into, inhibit powered electromagnetic interference class, arteries and veins
Rush four class of class and accurate class；AC diaphragm capacitor refers to thin film capacitor of the work in the circuit powered with AC power source,
Divide motor start-up operation, power factor compensation etc. by function.It needs to use extruder after polypropylene capactive film production to be squeezed
Discharge out.
Existing polypropylene capactive film extruding technology has the following problems: existing polypropylene capactive film extrusion device, storage
Raw material material feeding effect in hopper is poor, is unable to the feeding of continuous uniform, to will cause the product fracture of extrusion, influences poly- third
The production of alkene capactive film, it is difficult to meet needed for capactive film production.
Utility model content
The purpose of this utility model is to provide a kind of polypropylene capactive film production extrusion devices, to solve the prior art
The problems in.
To achieve the above object, the utility model provides the following technical solutions: a kind of polypropylene capactive film production extrusion
Device, including storage bin, filling tube, screw squeeze out shell, force (forcing) pump, watch window, flow valve and filter screen, the storing
Storehouse lower end is equipped with feeder pipe, and described feeder pipe one end squeezes out upper part of the housing with screw and connect, and the screw squeezes out shell
One end is equipped with extruder motor, and described extruder motor one end is sequentially connected with extrusion shaft, and squeezes out shaft and extend to screw
Shell one end is squeezed out, helical blade is installed in the extrusion shaft, the screw squeezes out shell one end and is equipped with discharge port,
Storage bin upper end side is connected with filling tube, and the storage bin side is equipped with force (forcing) pump, and the force (forcing) pump passes through tracheae
It is connected to storage bin upper end side, flow valve is installed on the feeder pipe.
Preferably, stirring motor is installed at the top of the storage bin, stirring is sequentially connected on the downside of the stirring motor and is turned
Axis, the stirring shaft downside are equipped with the first stirring blade and the second stirring blade.
Preferably, charging valve is installed on the filling tube, is provided with insulating layer on the outside of the storage bin.
Preferably, side is equipped with watch window in the middle part of the storage bin.
Preferably, described tracheae one end is equipped with filter screen, is equipped with air gauge on the outside of the storage bin.
Compared with prior art, the utility model has the beneficial effects that the utility model by force (forcing) pump by tracheae with
The connection of storage bin upper end side can produce former to pressurizeing inside storage bin convenient for the polypropylene capactive film in storage bin
The extrusion for expecting uniformly continuous is conducive to improve extrusion efficiency, by being equipped with stirring motor at the top of storage bin, and under stirring shaft
Side is equipped with the first stirring blade and the second stirring blade, convenient for carrying out uniform stirring to storage bin inside raw material, passes through storing
Side is equipped with watch window in the middle part of storehouse, mixes situation convenient for the raw material inside observation storage bin.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the storage bin schematic diagram of internal structure of the utility model.
In figure: 1- storage bin, 2- stirring motor, 3- filling tube, 4- feeder pipe, 5- screw squeeze out shell, 6- squeezes out electricity
Machine, 7- force (forcing) pump, 8- tracheae, 9- watch window, 10- air gauge, 11- charging valve, 12- insulating layer, 13- flow valve, 14- are squeezed out
Shaft, 15- discharge port, 16- stirring shaft, the first stirring blade of 17-, the second stirring blade of 18-, 19- filter screen, 20- spiral
Blade.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to FIG. 1-2, in the utility model embodiment, a kind of polypropylene capactive film production extrusion device, including storage
Feed bin 1, filling tube 3, screw squeeze out shell 5, force (forcing) pump 7, watch window 9, flow valve 13 and filter screen 19, under storage bin 1
End is equipped with feeder pipe 4, and 4 one end of feeder pipe squeezes out 5 top of shell with screw and connect, and screw squeezes out the installation of 5 one end of shell
There is extruder motor 6, squeeze out power for providing, 6 one end of extruder motor, which is sequentially connected with, squeezes out shaft 14, and squeezes out shaft 14 and prolong
It extends to screw and squeezes out 5 one end of shell, squeeze out and helical blade 20 is installed in shaft 14, screw squeezes out the installation of 5 one end of shell
There are discharge port 15, polypropylene capactive film discharge, 1 upper end side of storage bin is connected with filling tube 3, and 1 side of storage bin, which is equipped with, to be added
Press pump 7, force (forcing) pump 7 are connected to by tracheae 8 with 1 upper end side of storage bin, and flow valve 13 is equipped on feeder pipe 4, convenient for adjusting
Inject material quantity number, stirring motor 2 is installed at the top of storage bin 1, is sequentially connected with stirring shaft on the downside of stirring motor 2
16, the first stirring blade 17 and the second stirring blade 18 are installed on the downside of stirring shaft 16, charging valve is installed on filling tube 3
11, convenient for controlling the card ratio of filling tube 3, it is provided with insulating layer 12 on the outside of storage bin 1,1 middle part side of storage bin is equipped with observation
Window 9,8 one end of tracheae are equipped with filter screen 19, air gauge 10 are equipped on the outside of storage bin 1, inside observation storage bin 1
Air pressure.
Working principle: raw material is added in storage bin 1 by filling tube 3, after addition is a certain amount of, is closed charging valve 11, is beaten
Open flow valve 13 and adjust discharge rate number, pressurizeed by force (forcing) pump 7 and tracheae 8 to storage bin 1, so that storage bin 1 is stored
Polypropylene capactive film raw materials for production, continuous uniform inject screw squeeze out shell 5 in, conveyed by helical blade 20, by go out
Material mouth 15 is discharged, and the first stirring blade 16 is equipped with by being equipped with stirring motor 2 at the top of storage bin 1, and on the downside of stirring shaft 2
It is equipped with convenient for carrying out uniform stirring to 1 inside raw material of storage bin by 1 middle part side of storage bin with the second stirring blade 17
Watch window 9 mixes situation convenient for the raw material inside observation storage bin 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of polypropylene capactive film production extrusion device, including storage bin (1), filling tube (3), screw squeeze out shell
(5), force (forcing) pump (7), watch window (9), flow valve (13) and filter screen (19), it is characterised in that: storage bin (1) lower end
It is equipped with feeder pipe (4), described feeder pipe (4) one end squeezes out shell (5) top with screw and connect, and the screw squeezes out shell
Body (5) one end is equipped with extruder motor (6), and described extruder motor (6) one end, which is sequentially connected with, squeezes out shaft (14), and squeezes out and turn
Axis (14) extends to screw and squeezes out shell (5) one end, is equipped with helical blade (20), the spiral shell on the extrusion shaft (14)
Rod-type squeezes out shell (5) one end and is equipped with discharge port (15), and storage bin (1) the upper end side is connected with filling tube (3), described
Storage bin (1) side is equipped with force (forcing) pump (7), and the force (forcing) pump (7) is connected to by tracheae (8) with storage bin (1) upper end side,
Flow valve (13) are installed on the feeder pipe (4).
2. a kind of polypropylene capactive film production extrusion device according to claim 1, it is characterised in that: the storage bin
(1) top is equipped with stirring motor (2), is sequentially connected with stirring shaft (16) on the downside of stirring motor (2), under stirring shaft (16)
Side is equipped with the first stirring blade (17) and the second stirring blade (18).
3. a kind of polypropylene capactive film production extrusion device according to claim 1, it is characterised in that: the filling tube
(3) it is equipped on charging valve (11), is provided with insulating layer (12) on the outside of the storage bin (1).
4. a kind of polypropylene capactive film production extrusion device according to claim 1, it is characterised in that: the storage bin
(1) middle part side is equipped with watch window (9).
5. a kind of polypropylene capactive film production extrusion device according to claim 1, it is characterised in that: the tracheae
(8) one end is equipped with filter screen (19), is equipped with air gauge (10) on the outside of the storage bin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280113.1U CN208538710U (en) | 2018-08-09 | 2018-08-09 | Extrusion device is used in a kind of production of polypropylene capactive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280113.1U CN208538710U (en) | 2018-08-09 | 2018-08-09 | Extrusion device is used in a kind of production of polypropylene capactive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208538710U true CN208538710U (en) | 2019-02-22 |
Family
ID=65378359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280113.1U Active CN208538710U (en) | 2018-08-09 | 2018-08-09 | Extrusion device is used in a kind of production of polypropylene capactive film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208538710U (en) |
-
2018
- 2018-08-09 CN CN201821280113.1U patent/CN208538710U/en active Active
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