CN105500663A - Automatic material feeding apparatus of double-screw extruder for plastic granules - Google Patents
Automatic material feeding apparatus of double-screw extruder for plastic granules Download PDFInfo
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- CN105500663A CN105500663A CN201410492393.2A CN201410492393A CN105500663A CN 105500663 A CN105500663 A CN 105500663A CN 201410492393 A CN201410492393 A CN 201410492393A CN 105500663 A CN105500663 A CN 105500663A
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- pellet
- powder
- blanking
- blanking groove
- mixing
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Abstract
The invention provides an automatic material feeding apparatus of a double-screw extruder for plastic granules. The automatic material feeding apparatus includes a material mixing mechanism and a material unloading mechanism and is characterized by also including a granular material storage mechanism and a powdery material storage mechanism. The material mixing mechanism includes a material inlet, a material mixing storage barrel, a high-speed stirrer, a material discharging valve, an intelligent controller and a material discharging outlet. The material unloading mechanism includes an unloading trough and a material flow controller. The granular material storage mechanism includes a granular material storage barrel, a stirrer, a granular material unloading trough, a granular material unloading control valve and an intelligent metering device. The powdery material storage mechanism includes a powdery material storage barrel, a vibrating filter sieve, a material weighing cylinder, a mass sensor, a powdery material unloading control valve and a powdery material unloading trough. The apparatus achieves full-automatic and intelligent operation of preparing, weighing and mixing raw materials, can save manpower resource, can increase production efficiency and can reduce production cost.
Description
Technical field
The present invention relates to plastic grain production equipment field, particularly relate to a kind of double screw extruder automatic feeding device for plastic grain.
Background technology
Along with socioeconomic develop rapidly, the scope of application of plastics is more and more wider, has driven plastic processing industry to be popularizing of the production line automation carried out of high efficiency production.Plastic processing is a comprehensive very strong poly-talented industry.Plastic processing raw material component is various, the raw material component proportioning of often kind of plastic product is not quite similar, the raw-material proportioning of plastic processing is weighed and blended for completely independently manual operation process, operating process refinement is loaded down with trivial details, labour intensity is large, causes serious constraint to the raising of plastic processing production capacity.
Summary of the invention
According to above technical problem, the invention provides a kind of double screw extruder automatic feeding device for plastic grain, comprise mixing mechanism, cutting agency, it is characterized in that: also comprise pellet material storage mechanism, powder storing mechanism, described mixing mechanism comprises feeding mouth, material mixing-storing bucket, high speed agitator, discharge valve, intelligent controller, discharging opening, described cutting agency comprises blanking groove and mass flow controller, described pellet material storage mechanism comprises pellet storage vat, agitator, pellet blanking groove, pellet blanking control valve door and intelligent gauge, described powder storing mechanism comprises powder storing bucket, vibrated screen, weighing cylinder, mass sensor, powder blanking by-pass valve control, powder blanking groove, the inside of described pellet storage vat is provided with agitator, the bottom of described pellet storage vat is connected with pellet blanking groove, described pellet blanking groove is provided with pellet blanking control valve door, described pellet blanking control valve door is provided with intelligent gauge, the inside of described powder storing bucket is provided with vibrated screen, the inside of described powder storing bucket is provided with weighing cylinder, the bottom of described weighing cylinder is provided with mass sensor, described mass sensor is connected with powder blanking by-pass valve control, described powder blanking by-pass valve control is arranged on powder blanking groove, described pellet blanking groove, powder blanking groove is connected with the feeding mouth of batch mixer, described batch mixer is provided with high speed agitator, the bottom of the material mixing-storing bucket of described batch mixer is provided with discharging opening, described discharging opening is provided with discharge valve, described discharge valve is provided with intelligent controller, described discharging opening is connected with the blanking groove of blanking machine, described blanking groove is provided with mass flow controller.
Described pellet storage vat has N number of, N >=2.
Described powder storing bucket has N number of, N >=2.
Beneficial effect of the present invention achieves by: the present invention that raw material ratio is weighed, whole automations of batch mixing, intellectualized operation, save human resources, improve production efficiency, reduce production cost.Pellet material storage mechanism provided by the present invention and powder storing mechanism have carried out pretreatment and proportioning to raw materials for plastics production pellet and powder respectively, achieve the intellectualized operation of material proportion.Pellet material storage mechanism provided by the invention is with agitator, and material batch mixing raw materials particles can being avoided to bond cause is uneven.Powder storing mechanism provided by the invention, with vibration filter screen, can to sieve micronization processes to raw material powder, and impurity coarse fodder is sieved discharge automatically.Powder storing mechanism provided by the present invention, with weighing cylinder, for the opaque raw material of different specific weight, can control its mass fraction in raw materials for plastics production accurately.Material storage mechanism blanking provided by the present invention is Based Intelligent Control, each blanking control valve door is regulated according to raw material ratio, regulating mass fraction shared by each component of raw material by controlling each raw-material blanking speed, achieving the intellectualized operation that material mixture ratio is weighed.Mixing mechanism provided by the invention and cutting agency with the use of, achieve the running up online of double screw extruder for plastic grain.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of pellet material storage mechanism of the present invention.
Fig. 3 is the structural representation of powder storing mechanism of the present invention.
Fig. 4 is the structural representation of cutting agency of the present invention.
In figure, 1-pellet material storage mechanism, 2-powder storing mechanism, 3-mixing mechanism, 4-cutting agency, 5-pellet storage vat, 6-agitator, 7-pellet blanking groove, 8-pellet blanking control valve door, 9-intelligent gauge, 10-powder storing bucket, the vibrated screen of 11-, 12-weighing cylinder, 13-mass sensor, 14-powder blanking by-pass valve control, 15-powder blanking groove, 16-feeding mouth, 17-material mixing-storing bucket, 18-high speed agitator, 19-discharge valve, 20-intelligent controller, 21-discharging opening, 22-blanking groove, 23-mass flow controller.
Detailed description of the invention
Shown in composition graphs 1, Fig. 2, Fig. 3, Fig. 4, the present invention is further described.
Embodiment 1
The present invention includes pellet material storage mechanism 1, powder storing mechanism 2, mixing mechanism 3 and cutting agency 4, in the pellet storage vat 5 of described pellet material storage mechanism 1, agitator 6 is installed, pellet blanking groove 7 is connected with bottom described pellet storage vat 5, described pellet blanking groove 7 is provided with pellet blanking control valve door 8, described pellet blanking control valve door 8 is provided with intelligent gauge 9, powder storing bucket 10 inside of described powder storing mechanism 2 is provided with vibrated screen 11, in described powder storing bucket 10, weighing cylinder 12 is installed, bottom described weighing cylinder 12, mass sensor 13 is installed, described mass sensor 13 is connected with powder blanking by-pass valve control 14, described powder blanking by-pass valve control 14 is arranged on powder blanking groove 15, the pellet blanking groove 7 of pellet material storage mechanism 1, the powder blanking groove 15 of powder storing mechanism 2 is connected with the feeding mouth 16 of mixing mechanism 3, described mixing mechanism 3 is provided with high speed agitator 18, and be discharging opening 21 bottom the material mixing-storing bucket 17 of described mixing mechanism 3, described discharging opening 21 is provided with discharge valve 19, and described discharge valve 19 is provided with intelligent controller 20, the discharging opening 21 of described mixing mechanism 3 is connected with the blanking groove 22 of cutting agency 4, and described blanking groove 22 is provided with mass flow controller 23.
Embodiment 2
Pellet material storage mechanism 1, powder storing mechanism 2, mixing mechanism 3 and cutting agency 4 with the use of, complete the raw-material auto feed process of plastic processing.In the pellet storage vat 5 of pellet material storage mechanism 1 and the powder storing bucket 10 of powder storing mechanism 2, load machining need material, regulate the primary data of setting intelligent gauge 9, weight sensing instrument 12 and material flow controller 21 according to production requirement, make the present invention and plastic grain double screw extruder with the use of.Work as opening of device, the agitator 6 in pellet storage vat 5 at the uniform velocity rotates, and is broken up by the bonded particulate in pellet, and pellet enters pellet blanking groove 7, and the blanking velocity of pellet is controlled by the pellet blanking control valve door 8 with intelligent gauge 9.Vibrated screen 11 vibration screening in powder storing bucket 10, gone out by impurity crude material screen in powder, even powder process material enters powder weighing cylinder 12 through vibrated screen 11, when powder quality reaches mass sensor 13 preset value, powder blanking by-pass valve control 14 is opened, and powder enters powder blanking groove 15.Pellet through pellet blanking groove 7 enters material mixing-storing bucket 17 with the powder through powder blanking groove 12 through the feeding mouth 16 of mixing mechanism 3, Homogeneous phase mixing under the high shear of homogenizer 18, under the regulable control of intelligent controller 20, the discharge valve 19 of mixing mechanism 3 is opened, mixed material is under the effect of the shearing force of periphery, discharging opening 21 bottom material mixing-storing bucket 17 enters the blanking groove 22 of cutting agency 4, material in blanking groove 22, under the regulable control of mass flow controller 23, enters the double screw extruder of plastic grain with variable speed.
Claims (3)
1. the double screw extruder automatic feeding device for plastic grain, comprise mixing mechanism, cutting agency, it is characterized in that: also comprise pellet material storage mechanism, powder storing mechanism, described mixing mechanism comprises feeding mouth, material mixing-storing bucket, high speed agitator, discharge valve, intelligent controller, discharging opening, described cutting agency comprises blanking groove and mass flow controller, described pellet material storage mechanism comprises pellet storage vat, agitator, pellet blanking groove, pellet blanking control valve door and intelligent gauge, described powder storing mechanism comprises powder storing bucket, vibrated screen, weighing cylinder, mass sensor, powder blanking by-pass valve control, powder blanking groove, the inside of described pellet storage vat is provided with agitator, the bottom of described pellet storage vat is connected with pellet blanking groove, described pellet blanking groove is provided with pellet blanking control valve door, described pellet blanking control valve door is provided with intelligent gauge, the inside of described powder storing bucket is provided with vibrated screen, the inside of described powder storing bucket is provided with weighing cylinder, the bottom of described weighing cylinder is provided with mass sensor, described mass sensor is connected with powder blanking by-pass valve control, described powder blanking by-pass valve control is arranged on powder blanking groove, described pellet blanking groove, powder blanking groove is connected with the feeding mouth of batch mixer, described batch mixer is provided with high speed agitator, the bottom of the material mixing-storing bucket of described batch mixer is provided with discharging opening, described discharging opening is provided with discharge valve, described discharge valve is provided with intelligent controller, described discharging opening is connected with the blanking groove of blanking machine, described blanking groove is provided with mass flow controller.
2. described in, pellet storage vat has N number of, N >=2.
3. described in, powder storing bucket has N number of, N >=2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492393.2A CN105500663A (en) | 2014-09-24 | 2014-09-24 | Automatic material feeding apparatus of double-screw extruder for plastic granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492393.2A CN105500663A (en) | 2014-09-24 | 2014-09-24 | Automatic material feeding apparatus of double-screw extruder for plastic granules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500663A true CN105500663A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492393.2A Pending CN105500663A (en) | 2014-09-24 | 2014-09-24 | Automatic material feeding apparatus of double-screw extruder for plastic granules |
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| CN (1) | CN105500663A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040156A (en) * | 2016-07-05 | 2016-10-26 | 李明波 | High-performance reactor with quantitative feeding mechanism |
| CN110065172A (en) * | 2019-03-27 | 2019-07-30 | 湖北民族大学 | Mixing and the integrated granule materials processing unit of baking material |
| CN111906942A (en) * | 2020-08-08 | 2020-11-10 | 盛亚明 | A agitated vessel for dry-mixed mortar production |
| CN113943475A (en) * | 2021-09-02 | 2022-01-18 | 浙江中科应化生态新材料科技有限公司 | Degradable laminating resin and method for preparing laminating product by adopting laminating resin |
| CN116872443A (en) * | 2023-07-03 | 2023-10-13 | 广东银豪塑胶制品有限公司 | Modified PVC pipe and preparation method and device thereof |
-
2014
- 2014-09-24 CN CN201410492393.2A patent/CN105500663A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040156A (en) * | 2016-07-05 | 2016-10-26 | 李明波 | High-performance reactor with quantitative feeding mechanism |
| CN110065172A (en) * | 2019-03-27 | 2019-07-30 | 湖北民族大学 | Mixing and the integrated granule materials processing unit of baking material |
| CN111906942A (en) * | 2020-08-08 | 2020-11-10 | 盛亚明 | A agitated vessel for dry-mixed mortar production |
| CN113943475A (en) * | 2021-09-02 | 2022-01-18 | 浙江中科应化生态新材料科技有限公司 | Degradable laminating resin and method for preparing laminating product by adopting laminating resin |
| CN116872443A (en) * | 2023-07-03 | 2023-10-13 | 广东银豪塑胶制品有限公司 | Modified PVC pipe and preparation method and device thereof |
| CN116872443B (en) * | 2023-07-03 | 2024-03-29 | 广东银豪塑胶制品有限公司 | Modified PVC pipe and preparation method and device thereof |
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Application publication date: 20160420 |