CN207808415U - A kind of drawing-in device of plastic raw materials processing extruder - Google Patents
A kind of drawing-in device of plastic raw materials processing extruder Download PDFInfo
- Publication number
- CN207808415U CN207808415U CN201820108314.7U CN201820108314U CN207808415U CN 207808415 U CN207808415 U CN 207808415U CN 201820108314 U CN201820108314 U CN 201820108314U CN 207808415 U CN207808415 U CN 207808415U
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- Prior art keywords
- seat
- bottom end
- charging hopper
- several
- charging
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses the drawing-in devices that a kind of plastic raw materials process extruder,Charging hopper including charging deck and mounted on charging deck top,Charging hopper bottom end is connected with classification discharge mechanism,Charging hopper inner wall is internally provided with water removal body,Discharge mechanism includes the accumulation seat for being connected to charging hopper bottom end,Accumulation seat bottom end is connected with discharging cylinder,Discharging cylinder bottom end is connected with sub-material seat,Sub-material seat bottom end is connected with several discharge nozzles,Sub-material seat top is connected with several electric pushrods,Electric pushrod bottom end is connected with automatically cleaning bearing seat,Water removal body includes seal closure and several heating plates,Seal closure bottom end is connected with agitating shaft,Agitating shaft bottom end is connected with heating stirring component,Charging hopper outer wall top is connected with pumping seat,Orderly feeding can be carried out with the discharge mechanism of automated cleaning to different materials by using,So that feeding efficiency greatly improves,And the moisture in material is effectively removed in feeding procedure,Effectively increase the processing quality of quality of material and extruder.
Description
Technical field
The utility model is related to extruder technology field, specially a kind of drawing-in device of plastic raw materials processing extruder.
Background technology
Plastic extruder also belongs to one of type of plastics machinery.Extruder is according to head stream direction and pitch
Head can be divided into right-angle handpiece and bevelling machine head etc. by the angle of line.Screw extruder is the pressure generated by screw rod rotation
Power and shearing force can allow material fully to carry out plasticizing and uniformly mixing, be molded by mouth mold.
The shell of head is usually to be secured on fuselage with bolt, and the mould inside head contains mold core seat, then
The inlet wire port of head is fixed in nut, the inside of mold core seat is also equipped with mold core, and the center of mold core and mold core seat
There is hole, acts on for passing through core wire.Difference according to pressuring method type so that expressing technique is segmented into continuous extrusion
Two kinds are squeezed out with interval.Equipment used in the former is screw-type extruder, and the equipment of the latter is plunger-type extruder.In this screw rod
Formula extruder can be broadly dassified into single screw extrusion machine and multi-screw extruder by screw rod number again.
The working mechanism of screw-type extruder is so that material can by pressure and shearing force caused by screw rod rotation
Fully to carry out plasticizing and uniformly mixing, it is molded by mouth mold；So can be completed at the same time using an extruder sometimes
Mixing, the series of process such as plasticizing and molding, to continuously be produced.In addition the working mechanism master of plunger-type extruder
If by by circuit die, will first be plasticized the material finished in advance and reach molding effect from die extrusion.In material barrel
Material can be retracted in the back-plunger squeezed out, until addition new round plastifying material after followed by carry out next round operation,
This production technology belongs to discontinuous production, and material cannot be sufficiently stirred and be mixed substantially, this production in addition
Also need to be plasticized in advance, thus actual production progress in usually seldom select this law, only can be suitably used for mobility it is very poor or
Person is the very big plastics of viscosity, just as the processing and forming of this plastic products of Xylonite.
During extruder works, drawing-in device is an essential equipment, to the course of work of extruder
There is important influence.
But the drawing-in device of existing plastic extruder is primarily present following defect：
（1）General drawing-in device is all to carry out discharge using single discharge pipe, to different material marker methods
Single, not only feeding efficiency is low, but also be easy to cause blocking, and is difficult to clean after feeding, to which more aggravation blocks, shadow
Ring the use of drawing-in device；
（2）And general drawing-in device is when feeding, sometimes due to the moisture in material is not completely removed, directly
The extruded product quality of extruder can be influenced by connecing feeding.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of feeding of plastic raw materials processing extruder
Device, orderly feeding can be carried out with the discharge mechanism of automated cleaning to different materials by using so that and feeding efficiency greatly improves,
And the moisture in material is effectively removed in feeding procedure, the processing quality of quality of material and extruder is improved, can effectively solve the problem that
The problem of background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of drawing-in device of plastic raw materials processing extruder, including charging deck and the charging mounted on charging deck top
Bucket, the charging hopper bottom end are connected with classification discharge mechanism, and the charging hopper inner wall is internally provided with water removal body；
The discharge mechanism includes the accumulation seat for being connected to charging hopper bottom end, and the accumulation seat bottom end is connected with discharging cylinder,
The discharging cylinder bottom end is connected with sub-material seat, and sub-material seat bottom end is connected with several discharge nozzles, and sub-material seat top connects
There are several to be located at the electric pushrod right over discharge nozzle, the electric pushrod bottom end is connected with and the matched automatically cleaning of discharge nozzle
Bearing seat, the water removal body include that the pars intramuralis in charging hopper is arranged with several in the seal closure mounted on charging hopper top
Heating plate, the seal closure bottom end are connected with agitating shaft, and the agitating shaft bottom end is connected with heating stirring component, and outside charging hopper
Wall top is connected with pumping seat, and the pumping seat bottom end is connected with liquefaction package.
Further, the automatically cleaning backgauge seating face is provided with several dredging holes, and the dredging hole is internally provided with
Seat is cleaned, the cleaning seat inner end at hydraulic stem and automatically cleaning bearing seat center by connecting.
Further, the heating stirring component includes the heat-conducting seat that several are uniformly connected to agitating shaft bottom end, described
Heat-conducting seat is internally provided with several heating coils, and heat conduction seating face is provided with thermal trough.
Further, the liquefaction package includes being connected to the metal tube of pumping seat bottom end, the inner wall of metal tube connection
There are several copper fins, and metal pipe end bottom is connected with the seat that catchments, the metal tube end top is connected with exhaust pipe.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model uses the discharge with self-cleaning function suddenly to buy the processing of row discharge, and to different objects
Material carries out classified emission so that feeding procedure orderly carries out, and feeding efficiency is substantially increased, and easy to clean, not only to entire
Device plays protective effect, and can effectively prevent the generation blocked；
（2）The utility model carries out material while feeding, by water removal body to remove water process, passes through double uniform
The mode of heat treatment effectively removes the residual moisture in material, to improve the quality of material and the work quality of extruder.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the discharge nozzle cross section structure schematic diagram of the utility model.
Figure label：
1- charging decks；2- charging hoppers；3- discharge mechanisms；4- water removal bodies；5- liquefaction packages；6- heating stirring components；
301- accumulates seat；302- discharging cylinders；303- sub-material seats；304- discharge nozzles；305- electric pushrods；306- automatically cleanings are kept off
Expect seat；307- dredging holes；308- cleans seat；309- hydraulic stems；
401- seal closures；402- heating plates；403- agitating shafts；404- is evacuated seat；
501- metal tubes；502- copper fins；503- catchments seat；504- exhaust pipes；
601- heat-conducting seats；602- heating coils；603- thermal troughs.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the utility model provides a kind of drawing-in device of plastic raw materials processing extruder, including
Charging deck 1 and charging hopper 2 mounted on 1 top of charging deck, 2 bottom end of the charging hopper are connected with classification discharge mechanism 3, the dress
2 inner wall of hopper is internally provided with water removal body 4, which carries out feeding by discharge mechanism 3 by different Classification of materials discharges,
So that entire feeding procedure is more convenient and quick, the problem that rate of feeding is slow caused by single feeding manner is avoided, together
When in feeding procedure, not processed clean water in material point is effectively removed by water removal body 4, to further increase
The quality of material improves the work quality of extruder.
The discharge mechanism 3 includes the accumulation seat 301 for being connected to 2 bottom end of charging hopper, and 301 bottom end of accumulation seat is connected with
Discharging cylinder 302,302 bottom end of the discharging cylinder are connected with sub-material seat 303, and 303 bottom end of sub-material seat is connected with several dischargings
Pipe 304, the object inside charging hopper 2 is drained into after accumulation seat 301, into inside discharging cylinder 302 and sub-material seat 303, in sub-material
Under the action of several discharge nozzles 304 of 303 bottoms of seat connection, different materials is passed through into different 304 rows of discharge nozzle respectively
Go out so that discharging process orderly carries out, and improves whole feeding efficiency.
303 top of sub-material seat is connected with several electric pushrods 305 being located at right over discharge nozzle 304, the electricity
Dynamic 305 bottom end of push rod be connected with 304 matched automatically cleaning bearing seat 306 of discharge nozzle, while passing through the flexible of electric pushrod 305
Effect moves up and down to control automatically cleaning bearing seat 306, to control being turned on and off for each discharge nozzle 304, realizes good
Good conducting control can be by opening corresponding discharging for different materials, such as band-like material or granular material
Pipe 304, and other discharge nozzles 304 are closed, to realize the one-to-one correspondence of different material marker method so that discharging process has
Sequence carries out, and efficiently solves blockage problem caused by different materials is discharged with the same discharge nozzle 304.
If as a preferred technical solution, the water removal body 4 include mounted on 2 top of charging hopper seal closure 401 and
The dry heating plate 402 that the pars intramuralis in charging hopper 2 is arranged, 401 bottom end of the seal closure is connected with agitating shaft 403, described to stir
It mixes 403 bottom end of axis and is connected with heating stirring component 6, and the material inside charging hopper 2, it is carried out at water removal by water removal body 4
Reason, effectively removes mixed steam in carried in material or air, to improve the quality of material, further increases extrusion
The extrusion effect of machine.
When in use, it is heated first by the heater wire 402 of pars intramuralis in charging hopper 2, the heat transmission of heating arrives
On the material of 2 inner wall of charging hopper, while under the rotary action of agitating shaft 403, heating stirring component 6 is constantly in charging hopper 2
The material in portion carries out heating stirring, is evenly heated to material in such a way that interior external heat is combined so that surface of material
Heat transmission more uniform and complete coordinates the turning effort of agitating shaft 403 so that the material inside charging hopper 2 is sufficiently heated.
The heating stirring component 6 includes the heat-conducting seat 601 that several are uniformly connected to 403 bottom end of agitating shaft, described to lead
Hot seat 601 is internally provided with several heating coils 602, and 601 surface of heat-conducting seat is provided with thermal trough 603, in heat-conducting seat 601
The constantly heating of the heating coil 602 in portion generates heat, while thermal trough 603 arrives the heat transmission that heating coil 602 generates
Outside, to improve the effect of heating stirring so that the material inside charging hopper 2 is sufficiently agitated and heats.
2 outer wall top of the charging hopper is connected with pumping seat 404, and 404 bottom end of pumping seat is connected with liquefaction package 5,
So that the water or steam that are carried in material begin to boil off rising, while utilizing pumping seat 404 by the steaming inside charging hopper 2
The steam of hair is extracted out, the steam extracted out later is liquefied by being evacuated after seat 404 component 5 that is liquefied, to separating
Water is focused on, and the waste of water is avoided.
It further illustrates, the liquefaction package 5 includes being connected to the metal tube 501 of 404 bottom end of pumping seat, the gold
Belong to 501 inner wall of pipe and be connected with several copper fins 502, and 501 end bottom of metal tube is connected with the seat 503 that catchments, and the seat that catchments
503 are mounted on charging deck 1, and 501 end top of the metal tube is connected with exhaust pipe 504, with the gas for being evacuated the discharge of seat 4040
Body initially enters metal tube 501, more to carry since 502 part of copper fin for 501 inner wall of metal tube is exposed to outside
The lower copper fin 502 of gas and temperature of heat and steam contacts, since the temperature difference is larger so that the vapor in gas is quick
It liquefies and condenses on copper fin 502, the seat 503 that catchments that metal tube 501 is discharged into bottom is concentrated and verified to liquefied water droplet later
Inside loses the air of vapor since its density is smaller, along exhaust pipe 504 to complete the collection of water, and on the other hand
It discharges, to realize the liquefaction processing of gas, by way of circular treatment, not only effectively removes remaining water in material
Point, and convenient for extra moisture is focused on and recycled, introduce the wasting of resources.
It should be added that 306 surface of automatically cleaning bearing seat is provided with several dredging holes 307, it is described to dredge
Through-hole 307 is internally provided with cleaning seat 308, and 308 inner end of cleaning seat passes through in hydraulic stem 309 and automatically cleaning bearing seat 306
It is connected at the heart, since automatically cleaning bearing seat 306 is moved up and down by the telescopic action of electric pushrod 305 inside discharge nozzle 304,
After feeding, it is pierced by from dredging hole 307 by hydraulic stem 309 by seat 308 is cleaned, above and below automatically cleaning bearing seat 306
It is mobile, rapid cleaning is carried out using cleaning 308 pairs of 304 inner walls of discharge nozzle of seat, is difficult to efficiently solve 304 inner wall of discharge nozzle
The problem of cleaning.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of drawing-in device of plastic raw materials processing extruder, it is characterised in that：Including charging deck（1）With mounted on charging deck
（1）The charging hopper on top（2）, the charging hopper（2）Bottom end is connected with classification discharge mechanism（3）, the charging hopper（2）In inner wall
Portion is provided with water removal body（4）；
The discharge mechanism（3）Including being connected to charging hopper（2）The accumulation seat of bottom end（301）, the accumulation seat（301）Bottom end connects
It is connected to discharging cylinder（302）, the discharging cylinder（302）Bottom end is connected with sub-material seat（303）, the sub-material seat（303）Bottom end connects
There are several discharge nozzles（304）, and sub-material seat（303）Top is connected with several and is located at discharge nozzle（304）Surface it is electronic
Push rod（305）, the electric pushrod（305）Bottom end is connected with and discharge nozzle（304）Matched automatically cleaning bearing seat（306）, remove
Water dispenser structure（4）Including being mounted on charging hopper（2）The seal closure on top（401）It is arranged in charging hopper with several（2）Interior pars intramuralis
Heating plate（402）, the seal closure（401）Bottom end is connected with agitating shaft（403）, the agitating shaft（403）Bottom end is connected with
Heating stirring component（6）, and charging hopper（2）Outer wall top is connected with pumping seat（404）, the pumping seat（404）Bottom end connects
There is liquefaction package（5）.
2. a kind of drawing-in device of plastic raw materials processing extruder according to claim 1, it is characterised in that：It is described certainly clear
Clean bearing seat（306）Surface is provided with several dredging holes（307）, the dredging hole（307）It is internally provided with cleaning seat
（308）, the cleaning seat（308）Inner end passes through hydraulic stem（309）With automatically cleaning bearing seat（306）It is connected at center.
3. a kind of drawing-in device of plastic raw materials processing extruder according to claim 1, it is characterised in that：The heating
Mixing component（6）Uniformly it is connected to agitating shaft including several（403）The heat-conducting seat of bottom end（601）, the heat-conducting seat（601）It is interior
Portion is provided with several heating coils（602）, and heat-conducting seat（601）Surface is provided with thermal trough（603）.
4. a kind of drawing-in device of plastic raw materials processing extruder according to claim 1, it is characterised in that：The liquefaction
Component（5）Including being connected to pumping seat（404）The metal tube of bottom end（501）, the metal tube（501）Inner wall is connected with several
Copper fin（502）, and metal tube（501）End bottom is connected with the seat that catchments（503）, the metal tube（501）End top connects
It is connected to exhaust pipe（504）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108314.7U CN207808415U (en) | 2018-01-23 | 2018-01-23 | A kind of drawing-in device of plastic raw materials processing extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108314.7U CN207808415U (en) | 2018-01-23 | 2018-01-23 | A kind of drawing-in device of plastic raw materials processing extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808415U true CN207808415U (en) | 2018-09-04 |
Family
ID=63324467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820108314.7U Expired - Fee Related CN207808415U (en) | 2018-01-23 | 2018-01-23 | A kind of drawing-in device of plastic raw materials processing extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483129A (en) * | 2020-05-02 | 2020-08-04 | 张旗瑞 | Plastic extrusion device |
| CN114379022A (en) * | 2022-01-14 | 2022-04-22 | 吴志鑫 | Injection molding machine doffer with prevent function of building bridge |
-
2018
- 2018-01-23 CN CN201820108314.7U patent/CN207808415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483129A (en) * | 2020-05-02 | 2020-08-04 | 张旗瑞 | Plastic extrusion device |
| CN114379022A (en) * | 2022-01-14 | 2022-04-22 | 吴志鑫 | Injection molding machine doffer with prevent function of building bridge |
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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: 20180904 Termination date: 20200123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |