CN206306431U - An automatic feeding device for a twin-screw extruder - Google Patents
An automatic feeding device for a twin-screw extruder Download PDFInfo
- Publication number
- CN206306431U CN206306431U CN201621475472.3U CN201621475472U CN206306431U CN 206306431 U CN206306431 U CN 206306431U CN 201621475472 U CN201621475472 U CN 201621475472U CN 206306431 U CN206306431 U CN 206306431U
- Authority
- CN
- China
- Prior art keywords
- feed hopper
- screw extruder
- feeding device
- support frame
- automatic feeding
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an automatic feeding device of a double-screw extruder, which comprises a feed hopper, a division plate is arranged in the feed hopper, an auxiliary material adding hopper is arranged at the upper end of the division plate, a support frame is arranged at the lower end of the feed hopper, one end of the support frame is connected to an electronic scale, a metal discharge port is arranged at the lower end of the support frame, a fold pipeline is connected at the lower end of the metal discharge port, a feeding port is connected at the lower end of the fold pipeline, the feeding port comprises a casing, a solenoid valve is arranged at the lower end of the casing, a connecting port is arranged at the upper end of the casing, an external thread is arranged at the outer side of the connecting port, a small channel is separated by arranging the division plate in the feed hopper, the auxiliary material, greatly improves the working efficiency of the extruder and is worth popularizing.
Description
Technical field
The utility model is related to feeding equipment technical field, specially a kind of automatic feeding device of double-screw extruder.
Background technology
Screw extruder is the pressure and shearing force produced by screw rod rotation, can allow that material is fully plastified
And uniform mixing, it is molded by mouth mold.Plastic extruder falls within one of species of plastics machinery.Extruder is according to Head material
Stream direction and the angle of pitch line, by head can be divided into right-angle handpiece and bevelling machine is first-class.The shell of head is general
It is to be secured on fuselage with bolt, the mould inside head contains core rod seat, is then fixed in head with nut
Inlet wire port, the inside of core rod seat is also equipped with core rod, and there is hole at the center of core rod and core rod seat, and it is acted on for by core
Line.According to the difference of pressuring method species so that expressing technique is segmented into two kinds of continuous extrusion and interval extrusion.Used by the former
Equipment be screw-type extruder, the equipment of the latter is plunger-type extruder.Can rely on screw rod again in this screw-type extruder
Number is broadly dassified into single screw extrusion machine and multi-screw extruder, and the working mechanism of screw-type extruder is revolved by screw rod
Turn produced pressure and shearing force, can allow that material is fully plastified and uniformly mixed, be molded by mouth mold；Institute
Just can simultaneously complete mixing using an extruder sometimes, the series of process such as plasticizing and shaping is continuous so as to carry out
Production.In addition the working mechanism of plunger-type extruder is mainly by by circuit die, first will in advance plastify the material for finishing
The effect of shaping is reached from die extrusion.The drawing-in device of double screw extruders many at present when in use, is all needed
Feeding is individually carried out, many times desired some auxiliary materials that add are inconvenient, therefore devise a kind of double screw extruder
Automatic feeding device.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of double screw extruder mechanical feed dress
Put, including feed hopper, the feed hopper is internally provided with demarcation strip, and the demarcation strip upper end is provided with auxiliary material addition bucket, described
Feed hopper lower end is provided with support frame, and support frame as described above one end is connected on electronic scale, and support frame as described above lower end is provided with metal
Discharging opening, the metal discharging opening lower end is connected with fold pipeline, and the fold lower end of duct is connected with spout, the feeding
Mouth includes casing, and the casing lower end is provided with magnetic valve, and the casing upper end is provided with connector, and the connector outside sets
It is equipped with external screw thread.
Used as a kind of preferred technical scheme of the utility model, the feed hopper upper end is connected with sealing by articulated mounting
Lid.
Used as a kind of preferred technical scheme of the utility model, the fold pipeline is provided with silica gel with spout junction
Sealing shroud.
Used as a kind of preferred technical scheme of the utility model, the electronic scale is connected with digital display screen.
Compared with prior art, the beneficial effects of the utility model are：By setting demarcation strip inside feed hopper, separate
Go out a passage aisle, connection auxiliary material addition bucket can be very good to add a certain amount of auxiliary material when raw material is added, convenient to squeeze
Go out machine feeding, it is to avoid the trouble of distributed-feeding, substantially increase the operating efficiency of extruder, be worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model spout structural representation.
In figure：1- feed hoppers, 2- demarcation strips, 3- auxiliary materials addition bucket, 4- support frames, 5- electronic scales, 6- metal discharging openings, 7-
Fold pipeline, 8- spouts, 9- casings, 10- magnetic valves, 11- connectors, 12- external screw threads, 13- articulated mountings, 14- closures,
15- silica gel sealing sets, 16- digital display screens.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of double screw extruder mechanical feed dress
Put, including feed hopper 1, feed hopper 1 is internally provided with demarcation strip 2, the upper end of demarcation strip 2 is provided with auxiliary material addition bucket 3, feed hopper 1
Lower end is provided with support frame 4, and the one end of support frame 4 is connected on electronic scale 5, and the lower end of support frame 4 is provided with metal discharging opening 6, gold
Category discharging opening 6 lower end is connected with fold pipeline 7, and the lower end of fold pipeline 7 is connected with spout 8, and spout 8 includes casing 9, casing
9 lower ends are provided with magnetic valve 10, and the upper end of casing 9 is provided with connector 11, and the outside of connector 11 is provided with external screw thread 12, feed hopper
1 upper end is connected with closure 14 by articulated mounting 13, and fold pipeline 7 is provided with silica gel sealing set 15 with the junction of spout 8,
Electronic scale 5 is connected with digital display screen 16.
The utility model when in use, raw material is added by feed hopper, when needing single auxiliary material in raw material,
By the auxiliary material being separately provided, configuration adds bucket addition after having weighed the amount of auxiliary material by auxiliary material, is being propped up after mixed material
On the weighing plate that support inside is set, weighed by the electronic scale for connecting, fold pipeline can be very good to stretch, and be easy to not
With the feeding of position.
The utility model is separated out a passage aisle by setting demarcation strip inside feed hopper, and connection auxiliary material addition struggles against,
Can be very good to add a certain amount of auxiliary material when raw material is added, facilitate extruder feeding, it is to avoid the trouble of distributed-feeding,
The operating efficiency of extruder is substantially increased, is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of automatic feeding device of double-screw extruder, it is characterised in that：Including feed hopper（1）, the feed hopper（1）It is internal
It is provided with demarcation strip（2）, the demarcation strip（2）Upper end is provided with auxiliary material addition bucket（3）, the feed hopper（1）Lower end is provided with
Support frame（4）, support frame as described above（4）One end is connected to electronic scale（5）On, support frame as described above（4）Lower end is provided with metal discharging
Mouthful（6）, the metal discharging opening（6）Lower end is connected with fold pipeline（7）, the fold pipeline（7）Lower end is connected with spout
（8）, the spout（8）Including casing（9）, the casing（9）Lower end is provided with magnetic valve（10）, the casing（9）Upper end
It is provided with connector（11）, the connector（11）Outside is provided with external screw thread（12）.
2. a kind of automatic feeding device of double-screw extruder according to claim 1, it is characterised in that：The feed hopper
（1）Upper end passes through articulated mounting（13）It is connected with closure（14）.
3. a kind of automatic feeding device of double-screw extruder according to claim 1, it is characterised in that：The fold pipeline
（7）With spout（8）Junction is provided with silica gel sealing set（15）.
4. a kind of automatic feeding device of double-screw extruder according to claim 1, it is characterised in that：The electronic scale
（5）It is connected with digital display screen（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475472.3U CN206306431U (en) | 2016-12-30 | 2016-12-30 | An automatic feeding device for a twin-screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475472.3U CN206306431U (en) | 2016-12-30 | 2016-12-30 | An automatic feeding device for a twin-screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306431U true CN206306431U (en) | 2017-07-07 |
Family
ID=59248112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475472.3U Expired - Fee Related CN206306431U (en) | 2016-12-30 | 2016-12-30 | An automatic feeding device for a twin-screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014587A (en) * | 2017-12-11 | 2019-07-16 | 上海金湖挤出设备有限公司 | A new material partition device for extruder |
| CN112030770A (en) * | 2020-09-09 | 2020-12-04 | 中海外交通建设有限公司 | Device and process for bridge support column construction |
-
2016
- 2016-12-30 CN CN201621475472.3U patent/CN206306431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014587A (en) * | 2017-12-11 | 2019-07-16 | 上海金湖挤出设备有限公司 | A new material partition device for extruder |
| CN112030770A (en) * | 2020-09-09 | 2020-12-04 | 中海外交通建设有限公司 | Device and process for bridge support column construction |
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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: 20170707 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |