CN108312394A - A kind of PE metering devices - Google Patents
A kind of PE metering devices Download PDFInfo
- Publication number
- CN108312394A CN108312394A CN201810277641.XA CN201810277641A CN108312394A CN 108312394 A CN108312394 A CN 108312394A CN 201810277641 A CN201810277641 A CN 201810277641A CN 108312394 A CN108312394 A CN 108312394A
- Authority
- CN
- China
- Prior art keywords
- metering
- hopper
- screw slot
- metering screw
- barrel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses PE metering devices, including：One storage hopper, storage hopper includes a barrel and a hopper, and the upper end of hopper is connected with the lower end of barrel, and the upper end of barrel is provided with a upper cover, and the side of the upper surface of upper cover is provided with first gas activation device；One metering screw slot, a channel is provided on the side wall of metering screw slot, metering screw slot is connected with channel, and a metering screw is provided in metering screw slot, the diameter of metering screw and the internal diameter of metering screw slot match, and one end of metering screw slot is provided with second gas activation device；One measure motor, the shell of measure motor are fixed on the other end of metering screw slot, and measure motor drives metering screw rotation.The PE metering devices of the present invention reduce the gap between screw rod and screw slot, improve the pack completeness of material, improve the stability of metering, realize the stabilization of measuring accuracy and accurate.
Description
Technical field
The present invention relates to the technical field of metering device more particularly to PE metering devices.
Background technology
For the metrology applications of PE (polyethylene, polyethylene) in many industries, existing metering device stability is bad,
After material altering, measuring accuracy deviation is big.
Invention content
It is led to the problem of for above-mentioned, the purpose of the present invention is to provide PE metering devices.
To achieve the goals above, the technical solution that the present invention takes is：
A kind of PE metering devices, wherein including：One storage hopper, the storage hopper are an integral structure, the storage
Hopper includes a barrel and a hopper, and the barrel is in the cylindrical structure of both ends open, and the hopper is in both ends open
Pyramidal structure, the upper end of the hopper are connected with the lower end of the barrel, and the upper end of the barrel is provided with a upper cover, described
Barrel is detachably connected with the upper cover, and the side of the upper surface of the upper cover is provided with first gas activation device；One meter
Screw slot is measured, is provided with a channel on the side wall of the metering screw slot, the metering screw slot is connected with the channel, institute
The upper end for stating channel is connected with the lower end of the hopper, and a metering screw, the metering are provided in the metering screw slot
The diameter of screw rod and the internal diameter of the metering screw slot match, and one end of the metering screw slot is provided with second gas work
Makeup is set；One measure motor, the shell of the measure motor are fixed on the other end of the metering screw slot, the measure motor
The metering screw is driven to rotate.
Above-mentioned PE metering devices, wherein a piston vibration device is equipped on the outer wall of the hopper.
Above-mentioned PE metering devices, wherein an oscillatory type level-sensing device is equipped on the outer wall of the barrel.
Above-mentioned PE metering devices, wherein some inspection mouth is offered on the upper surface of the upper cover, the point inspection mouth is located at
The side of the first exhaust cloth bag.
Above-mentioned PE metering devices, wherein be arranged relative to the other end of the measure motor on the metering screw slot
There is pressure sensor.
Above-mentioned PE metering devices, wherein control device, the control device and institute are provided on the metering screw slot
Pressure sensor signal connection is stated, the control device controls the piston vibration device.
Above-mentioned PE metering devices, wherein include a first exhaust cloth bag on the first gas activation device, it is described
It includes a second exhaust cloth bag that second gas, which activates on device,.
Above-mentioned PE metering devices, wherein offer a material inlet and a preparation mouth on the upper lid, the material into
Mouth is located between first gas activation device and the prepared mouth, and a drain hole is provided in the middle part of the hopper.
Above-mentioned PE metering devices, wherein four lifting lugs are fixed on the outer wall of the hopper.
Above-mentioned PE metering devices, wherein further include：Measure motor holder, the measure motor holder are fixed on described
One end of metering screw slot, the measure motor are fixed on the measure motor holder.
Due to the above-mentioned technology of use, the good effect for being allowed to have compared with prior art is the present invention：
(1) PE metering devices of the invention reduce the gap between screw rod and screw slot, improve the pack completeness of material, improve
The stability of metering realizes the stabilization of measuring accuracy and accurate.
Description of the drawings
Fig. 1 is the side view of the PE metering devices of the present invention.
Fig. 2 is the front view of the PE metering devices of the present invention.
Fig. 3 is the vertical view of the PE metering devices of the present invention.
In attached drawing：1, hopper is stored；11, barrel；12, hopper；3, upper cover；4, first gas activates device；41, first row
Gas cloth bag；5, channel；6, metering screw slot；7, metering screw；8, piston vibration device；9, oscillatory type level-sensing device；10, point inspection mouth；
13, second gas activates device；131, second exhaust cloth bag；14, measure motor；15, lifting lug；16, material inlet；17, preparation
Mouthful；18, drain hole.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
Fig. 1 is the side view of the PE metering devices of the present invention, and Fig. 2 is the front view of the PE metering devices of the present invention, and Fig. 3 is
The vertical view of the PE metering devices of the present invention.Referring to fig. 1 to fig. 3.Show a kind of PE metering dresses of preferred embodiment
It sets, including：One storage hopper 1, storage hopper 1 are an integral structure, and storage hopper 1 includes a barrel 11 and a hopper 12,
Barrel 11 is in the cylindrical structure of both ends open, and hopper 12 is in the pyramidal structure of both ends open, upper end and the barrel 11 of hopper 12
Lower end be connected, the upper end of barrel 11 is provided with a upper cover 3, and barrel 11 is detachably connected with upper cover 3, the upper surface of upper cover 3
Side be provided with a first gas activation device 4.Material cylinder structure of the hopper 1 using cylinder style is stored, utilizes external the
One gas activation device 4 improves the material flowability in storage hopper 1, avoids the otherness of material to the influence of measuring accuracy.
In addition, as a kind of preferred embodiment, PE metering devices further include：One channel 5, the upper end in channel 5 and hopper
12 lower end is connected.
In addition, as a kind of preferred embodiment, PE metering devices further include：One metering screw slot 6, metering screw slot 6
Side wall on be provided with a channel 5, metering screw slot 6 is connected with channel 5, and the upper end in channel 5 is connected with the lower end of hopper 12
It connects, a metering screw 7 is provided in metering screw slot 6, one end of metering screw slot 6 is provided with second gas activation device
13, the internal diameter of the diameter and metering screw slot 6 of metering screw 7 matches, to reduce between metering screw 7 and metering screw slot 6
Gap, improve the pack completeness of material, improve the stability of metering, realize the stabilization of measuring accuracy and accurate.Utilize outside
Second gas activates device 13, improves the material flowability in 6 exit of metering screw slot, avoids the otherness of material to metering essence
The influence of degree.
In addition, as a kind of preferred embodiment, PE metering devices further include：One measure motor 14, measure motor 14
Shell is fixed on the other end of metering screw slot 6, and measure motor 14 drives metering screw 7 to rotate.
It these are only preferred embodiments of the present invention, be not intended to limit the implementation manners and the protection scope of the present invention.
The present invention also has on the basis of the above is implemented as follows mode：
In further embodiment of the present invention, a piston vibration device 8 is installed on the outer wall of hopper 12.
In further embodiment of the present invention, an oscillatory type level-sensing device 9 is installed on the outer wall of barrel 11.
In further embodiment of the present invention, some inspection mouth 10 is offered on the upper surface of upper cover 3, point inspection mouth 10 is located at the
The side of one exhaust cloth bag 4.
In further embodiment of the present invention, the other end on metering screw slot 6 relative to measure motor 14 is provided with pressure
Force snesor (not shown).
In further embodiment of the present invention, control device (not shown), control dress are provided on metering screw slot 6
It sets and is connect with pressure sensor signal, control device controls piston vibration device 8.
Include a first exhaust cloth bag 41 on first gas activation device 4 in further embodiment of the present invention, second
Include a second exhaust cloth bag 131 on gas activation device 13, increases for the steady of the powder flowing in gas activation device
It is qualitative.
In further embodiment of the present invention, a material inlet 16 and a preparation mouth 17, material inlet are offered in upper cover 3
16 are located between first gas activation device 4 and preparation mouth 17, and the middle part of hopper 12 is provided with a drain hole 18.
In further embodiment of the present invention, four lifting lugs 15 are fixed on the outer wall of hopper 12, convenient for PE metering devices
It is whole fixed.
In further embodiment of the present invention, further include：Measure motor holder, measure motor holder are fixed on metering screw
One end of slot 6, measure motor 14 are fixed on measure motor holder.
It these are only preferred embodiments of the present invention, be not intended to limit the implementation manners and the protection scope of the present invention, it is right
For those skilled in the art, it should can appreciate that and all be replaced with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (10)
1. a kind of PE metering devices, which is characterized in that including：
One storage hopper, the storage hopper is an integral structure, and the storage hopper includes a barrel and a hopper, described
Barrel be in both ends open cylindrical structure, the hopper be in both ends open pyramidal structure, the upper end of the hopper with it is described
The lower end of barrel is connected, and the upper end of the barrel is provided with a upper cover, and the barrel is detachably connected with the upper cover, described
The side of the upper surface of upper cover is provided with first gas activation device；
One metering screw slot is provided with a channel, the metering screw slot and the channel on the side wall of the metering screw slot
It is connected, the upper end in the channel is connected with the lower end of the hopper, and a metering screw is provided in the metering screw slot,
The diameter of the metering screw and the internal diameter of the metering screw slot match, and one end of the metering screw slot is provided with one
Two gas activation devices；
One measure motor, the shell of the measure motor are fixed on the other end of the metering screw slot, and the measure motor drives
The dynamic metering screw rotation.
2. PE metering devices according to claim 1, which is characterized in that be equipped with a piston on the outer wall of the hopper and shake
Dynamic device.
3. PE metering devices according to claim 1, which is characterized in that be equipped with an oscillatory type on the outer wall of the barrel
Level-sensing device.
4. PE metering devices according to claim 1, which is characterized in that offer on the upper surface of the upper cover and a little examine
Mouthful, the point inspection mouth is located at the side of the first exhaust cloth bag.
5. PE metering devices according to claim 2, which is characterized in that relative to the metering on the metering screw slot
The other end of motor is provided with pressure sensor.
6. PE metering devices according to claim 5, which is characterized in that be provided with control dress on the metering screw slot
It sets, the control device is connect with the pressure sensor signal, and the control device controls the piston vibration device.
7. PE metering devices according to claim 1, it includes a first exhaust cloth that the first gas, which activates on device,
Bag, it includes a second exhaust cloth bag that the second gas, which activates on device,.
8. PE metering devices according to claim 1, which is characterized in that offer a material inlet and one on the upper lid
Preparation mouth, the material inlet are located between first gas activation device and the prepared mouth, are set in the middle part of the hopper
It is equipped with a drain hole.
9. PE metering devices according to claim 1, which is characterized in that be fixed with four lifting lugs on the outer wall of the hopper.
10. PE metering devices according to claim 1, which is characterized in that further include：Measure motor holder, the metering
Motor bracket is fixed on one end of the metering screw slot, and the measure motor is fixed on the measure motor holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277641.XA CN108312394A (en) | 2018-03-30 | 2018-03-30 | A kind of PE metering devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277641.XA CN108312394A (en) | 2018-03-30 | 2018-03-30 | A kind of PE metering devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108312394A true CN108312394A (en) | 2018-07-24 |
Family
ID=62899175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810277641.XA Pending CN108312394A (en) | 2018-03-30 | 2018-03-30 | A kind of PE metering devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312394A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007022068A (en) * | 2005-06-14 | 2007-02-01 | Toshiba Mach Co Ltd | Injection molding method and injection molding apparatus |
| CN201552688U (en) * | 2009-12-04 | 2010-08-18 | 川田机械制造(上海)有限公司 | Powder measuring and conveying device |
| CN201816213U (en) * | 2010-08-19 | 2011-05-04 | 芜湖纽麦特新材料有限公司 | Extrusion equipment |
| CN102152862A (en) * | 2011-02-24 | 2011-08-17 | 秦皇岛福大自动化工程有限公司 | Vertical powder material metering and filling device |
| CN103358520A (en) * | 2012-03-29 | 2013-10-23 | 上海金湖挤出设备有限公司 | Precise polyvinyl chloride (PVC) high-calcium fill metering and feeding device of conical twin-screw extruder |
| CN104742332A (en) * | 2015-02-13 | 2015-07-01 | 芜湖米斯机械科技有限公司 | Metering and dehumidifying system for injection molding machine |
-
2018
- 2018-03-30 CN CN201810277641.XA patent/CN108312394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007022068A (en) * | 2005-06-14 | 2007-02-01 | Toshiba Mach Co Ltd | Injection molding method and injection molding apparatus |
| CN201552688U (en) * | 2009-12-04 | 2010-08-18 | 川田机械制造(上海)有限公司 | Powder measuring and conveying device |
| CN201816213U (en) * | 2010-08-19 | 2011-05-04 | 芜湖纽麦特新材料有限公司 | Extrusion equipment |
| CN102152862A (en) * | 2011-02-24 | 2011-08-17 | 秦皇岛福大自动化工程有限公司 | Vertical powder material metering and filling device |
| CN103358520A (en) * | 2012-03-29 | 2013-10-23 | 上海金湖挤出设备有限公司 | Precise polyvinyl chloride (PVC) high-calcium fill metering and feeding device of conical twin-screw extruder |
| CN104742332A (en) * | 2015-02-13 | 2015-07-01 | 芜湖米斯机械科技有限公司 | Metering and dehumidifying system for injection molding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108312394A (en) | A kind of PE metering devices | |
| CN208584693U (en) | A kind of PE metering device | |
| CN104568082B (en) | Supercritical CO2Flowmeter prover and its scaling method | |
| CN101973428B (en) | Edible salt quantitative access device | |
| CN206362462U (en) | The outer multiple rows of temp measuring system of plug-in type and positive/negative-pressure PVTt nozzle detecting devices | |
| CN207650057U (en) | A kind of powder flowbility index detection device | |
| CN207540605U (en) | A kind of quantitative Skip meter of magnetic force | |
| CN204807156U (en) | Gas dosing detection device | |
| CN207089708U (en) | One kind rotation measuring cup type blanking body-packing | |
| CN107289317A (en) | A kind of measurable gas storage device | |
| CN207583456U (en) | A kind of tooling of main oil gallery engine oil pressure test | |
| CN207180818U (en) | A kind of called putting-into-type liquid level meter | |
| US328346A (en) | Powder-charger | |
| CN110726647A (en) | Device and method for testing powder angle of repose of cellulose ether product | |
| CN207351853U (en) | A kind of viscosity test machine | |
| CN205168951U (en) | Automatic packaging machine is filled to plunger type | |
| CN209656495U (en) | A kind of asphalt maximum theoretical relative density instrument | |
| CN208947654U (en) | A kind of bromamine acid powder quantitative sealer | |
| SU847199A1 (en) | Shaft rotational speed jet-type meter | |
| CN212942533U (en) | But check out test set of intelligent regulation vibration effect | |
| RU2805420C1 (en) | Gunpowder and shot dispenser in two-component and one-component embodiments of gunpowder/shot adapter | |
| CN220367172U (en) | Water paint viscosity detection device | |
| CN209242204U (en) | A kind of continuous material device of feed auxiliary | |
| SU1052273A1 (en) | Feeder for measuring powder | |
| CN212951349U (en) | Powder packaging precision material taking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |