CN209320257U - The feed system of extruder - Google Patents
The feed system of extruder Download PDFInfo
- Publication number
- CN209320257U CN209320257U CN201822057681.1U CN201822057681U CN209320257U CN 209320257 U CN209320257 U CN 209320257U CN 201822057681 U CN201822057681 U CN 201822057681U CN 209320257 U CN209320257 U CN 209320257U
- Authority
- CN
- China
- Prior art keywords
- conveying device
- main hopper
- hopper
- agitating shaft
- extruder
- 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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- Accessories For Mixers (AREA)
Abstract
The feed system of extruder is related to a kind of feeding device.Including the auxiliary material hopper being mounted on extruder shell and main hopper, the first agitating device is installed in auxiliaring bucket, main hopper is mounted on main hopper by weighing device, and the second agitating device is equipped in main hopper；The outlet end of auxiliaring bucket connects auxiliaring bucket by the first conveying device, and the discharge port of main hopper is connected with the second conveying device.When the major ingredient addition of the utility model, weight is controlled by weighing device, again the auxiliary material for being pre-mixed completion is added in proportion according to the weight of major ingredient and is delivered in main hopper, is remixed uniformly by the first conveying device, the adding proportion that ensure that various auxiliary materials within the set range, improves product quality.
Description
Technical field
The utility model relates to a kind of feeding device, specially a kind of feed system of extruder.
Background technique
The products such as PP/PE/HIPS/ABS sheet material, plate are in process of production in addition to needing that major ingredient is added, it is also necessary to add
Add various auxiliary materials, to improve product quality and performances.The addition of major ingredient, auxiliary material does not carry out good ratio control in the prior art
System, causes product quality that cannot be effectively controlled.
Utility model content
The purpose of the utility model is to provide a kind of feed systems of extruder, can effectively solve asking in background technique
Topic.
Realizing the technical solution of above-mentioned purpose is: the feed system of extruder, it is characterised in that: including being mounted on extruder
Auxiliary material hopper and main hopper on shell, the first conveying device, the second conveying device, auxiliary material hopper and main hopper present end seal
The upper end of the taper closed, auxiliary material hopper and main hopper is respectively arranged with feed inlet, lower end is opening as discharge port；
First agitating shaft is installed in auxiliaring bucket, the first stirring blade is provided on the first agitating shaft, auxiliaring bucket
Upper end is equipped with the first stirring motor of driving the first agitating shaft rotation；The main hopper is mounted on main hopper by weighing device
On, the second agitating shaft is installed in main hopper, the second stirring blade is provided on the second agitating shaft, the upper end of main hopper is equipped with
The second stirring motor for driving the second agitating shaft to rotate；The fixed company of the input end of first conveying device and the outlet end of auxiliaring bucket
It connects, the input end of the first conveying device is connected with the first electrically operated valve, and the outlet end of the first conveying device is connect with main hopper, institute
The input end for stating the second conveying device is fixedly connected with the discharge port of main hopper, and the feed inlet of second conveying device is provided with
Second electrically operated valve, the outlet end of second conveying device and the feed inlet of extruder connect.
Further, first conveying device and the second conveying device are screw conveyor and the first conveying dress
It sets and tilts upward setting.
The utility model has the beneficial effects that
The utility model is provided in auxiliary material hopper and auxiliary material hopper and is provided with agitating device, can be by various auxiliary materials
Be added in auxiliary material hopper, then stirred evenly auxiliary material in proportion by agitating device, charging when, first pass through main hopper into
Material mouth adds major ingredient, and when weighing device detects that major ingredient addition reaches setting value, control major ingredient stops charging；First is opened again
The auxiliary material that mixing is completed is delivered in main hopper, when weighing device detects auxiliary material by electrically operated valve by the first conveying device
When being added to setting value, the first electrically operated valve is closed, while it is out of service to control the first conveying device, then passes through the second stirring dress
It sets, major ingredient and auxiliary material is stirred evenly.
When the major ingredient addition of the utility model, weight, then the auxiliary material root that will be pre-mixed completion are controlled by weighing device
It is added in proportion according to the weight of major ingredient and is delivered in main hopper, is remixed uniformly by the first conveying device, ensure that various auxiliary
The adding proportion of material within the set range, improves product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes the auxiliary material hopper 2 being mounted on extruder shell 1 and main hopper 3, first
Conveying device 16, the second conveying device 20, auxiliary material hopper 2 and main hopper 3 are in the taper of upper end closed, auxiliary material hopper 2 and master
The upper end of hopper 3 is respectively arranged with feed inlet 4, lower end is opening as discharge port 5；
Main hopper 3 is mounted on extruder shell 1 by weighing device 6, and the first agitating shaft 7 is equipped in auxiliaring bucket 2,
It is provided with the first stirring blade 8 on first agitating shaft 7, the upper end of auxiliaring bucket 2 is equipped with the of driving the first agitating shaft 7 rotation
One stirring motor 9；Second agitating shaft 10 is installed in main hopper 3, the second stirring blade 11 is provided on the second agitating shaft 10, it is main
The upper end of hopper 3 is equipped with the second stirring motor 12 of driving the second agitating shaft 10 rotation；The input end of first conveying device 16
It is fixedly connected with the outlet end of auxiliaring bucket 2, the input end of the first conveying device 16 is connected with the first electrically operated valve 13, and first is defeated
The outlet end of device 16 is sent to connect with main hopper 3, the input end of the second conveying device 20 and the fixed company of the discharge port 5 of main hopper 3
It connects, the feed inlet of the second conveying device 20 is provided with the second electrically operated valve 15, the outlet end of the second conveying device 20 and extruder
Feed inlet connection.
As the further explanation of the present embodiment, the first conveying device 16 and the second conveying device 20 are helical feed
Machine and the first conveying device 3 tilts upward setting avoids after stopping feeding, and there are also expect that inertia enters in main hopper 3.
The course of work of the utility model:
Various auxiliary materials are added in proportion in auxiliary material hopper 2, then the first agitating shaft 7 is driven by the first stirring motor 9
Various auxiliary materials in auxiliary material hopper 2 are stirred evenly.In charging, the feed inlet 4 for first passing through main hopper 3 adds major ingredient, works as title
When refitting sets 6 and detects that major ingredient additive amount reaches setting value, control major ingredient stops charging；The first electrically operated valve 13 is opened again, is led to
It crosses the first conveying device 16 auxiliary material that mixing is completed is delivered in main hopper 3, be set when weighing device 6 detects that auxiliary material is added to
When definite value, the first electrically operated valve 13 is closed, while it is out of service to control the first conveying device 16, then passes through the second stirring motor 12
The rotation of the second agitating shaft 10 is driven to stir evenly major ingredient and auxiliary material.When discharging, the second electrically operated valve 15 of control is opened, then is passed through
The discharging of second conveying device 20.
Claims (2)
1. the feed system of extruder, it is characterised in that: including the auxiliary material hopper being mounted on extruder shell and main hopper,
One conveying device, the second conveying device, auxiliary material hopper and main hopper are in the taper of upper end closed, auxiliary material hopper and main hopper
Upper end is respectively arranged with feed inlet, lower end is opening as discharge port；
First agitating shaft is installed in auxiliaring bucket, the first stirring blade, the upper end of auxiliaring bucket are provided on the first agitating shaft
First stirring motor of driving the first agitating shaft rotation is installed；The main hopper is mounted on main hopper by weighing device,
Second agitating shaft is installed in main hopper, the second stirring blade is provided on the second agitating shaft, the upper end of main hopper is equipped with drive
Second stirring motor of dynamic second agitating shaft rotation；The fixed company of the input end of first conveying device and the outlet end of auxiliaring bucket
It connects, the input end of the first conveying device is connected with the first electrically operated valve, and the outlet end of the first conveying device is connect with main hopper, institute
The input end for stating the second conveying device is fixedly connected with the discharge port of main hopper, and the feed inlet of second conveying device is provided with
Second electrically operated valve, the outlet end of second conveying device and the feed inlet of extruder connect.
2. the feed system of extruder according to claim 1, it is characterised in that: first conveying device and second defeated
Send that device is screw conveyor and the first conveying device tilts upward setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057681.1U CN209320257U (en) | 2018-12-09 | 2018-12-09 | The feed system of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822057681.1U CN209320257U (en) | 2018-12-09 | 2018-12-09 | The feed system of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320257U true CN209320257U (en) | 2019-08-30 |
Family
ID=67725950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822057681.1U Expired - Fee Related CN209320257U (en) | 2018-12-09 | 2018-12-09 | The feed system of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028677A (en) * | 2020-08-31 | 2020-12-04 | 四川中农润泽生物科技有限公司 | Auxiliary material adding device and auxiliary material adding method |
| CN112675776A (en) * | 2020-12-10 | 2021-04-20 | 珠海格力智能装备有限公司 | Discharging mechanism and automatic weighing and batching device |
-
2018
- 2018-12-09 CN CN201822057681.1U patent/CN209320257U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028677A (en) * | 2020-08-31 | 2020-12-04 | 四川中农润泽生物科技有限公司 | Auxiliary material adding device and auxiliary material adding method |
| CN112675776A (en) * | 2020-12-10 | 2021-04-20 | 珠海格力智能装备有限公司 | Discharging mechanism and automatic weighing and batching device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20211209 |