CN109731499A - A kind of material distribution device and method - Google Patents
A kind of material distribution device and method Download PDFInfo
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- CN109731499A CN109731499A CN201910015682.6A CN201910015682A CN109731499A CN 109731499 A CN109731499 A CN 109731499A CN 201910015682 A CN201910015682 A CN 201910015682A CN 109731499 A CN109731499 A CN 109731499A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention provides material distribution device and method, in material distribution device, distributor ontology includes cylinder, and cylinder is internally provided with rotation blade, and the bottom of cylinder is provided with discharge port；First feed device is configured to convey first strand of material in cylinder from the first feeding-passage；Second feed device is configured to from the second feeding-passage second strand of material in cylinder, there is torque difference between the torque that the torque and second strand of material that first strand of material acts on rotation blade act on rotation blade, rotate rotation blade under the action of torque difference.Active mechanical agitating device is eliminated, structure is simpler, work is more stable, effective, is applicable to various materials, realizes the continuously distributed of material and mixing, and will not cause over-heat inside.Power-assisted rotation blade can be provided using driving device when revolving speed is lower to rotate, still is able to be uniformly mixed when mass flow is smaller, can be used for the distribution of material microbedding and mixing of any stream ratio.
Description
Technical field
The present invention relates to ingredients technical fields, in particular to material distribution device and method.
Background technique
Material mixing is that numerous industry productions manufacture indispensable link, such as modified plastic industry, food-processing industry
With heavy chemicals etc..The uniformity of material mixing directly determines the quality and stability of product, and produces in raw material often
With various ingredients and respective ratio, shape and granule size difference, it is not easy to be uniformly mixed in mixing.If using by hand
Mode is stirred mixing to it, and workload is very big, the large labor intensity of operator, and the effect of material mixing is undesirable.
Mixing apparatus is mainly mixing apparatus based on various whipped forms at present, and there are commonly: high-speed mixers, low
The mechanical stirring devices such as mixed machine, flat mixer, double-spiral conical mixer, Agravicmixer.Hybrid mode is by stirring
Axis driving agitating paddle to be mixed, makes material Forced Mixing mix, agitating mode has a uniaxial, multiaxis, vertical, horizontal, spiral, ribbon, oneself
Turn, rotation+revolution etc..Working method is mostly the mixing of interval batch type, is usually placed in a certain amount of multicomponent material to be mixed
In mixing apparatus, blade stirs a period of time with certain revolving speed, the material mixed is then discharged out, due in mixture
Granular size, density, the mobility of grain, pulverulent material etc. differ greatly, and are extremely difficult to uniform mixed effect, and upon mixing
Discharge, conveying are all easy layering in use process, influence the stability of product.
On the other hand, the object of dischargeable capacity 40%~60% is generally loaded when these interval batch type agitating devices use
Material, high-speed stirred be easy to cause heating damage material, accumulation, caking phenomenon easily occur in mixing process, is attached on agitator wall
On bucket bottom, obvious dead angle is formed, influences the uniformity of mixing.According to practical condition, existing mixing apparatus is often
In the presence of causing to stir in the short time since stirring structure is single not enough uniformly, long agitation influence subsequent process and
It is serious to will lead to material heating, influences product quality.
In addition, that there are equipment input costs is higher, power consumption is high, plant maintenance is difficult for stirring-type mixing apparatus, break down
When, live operator can not sufficiently repair influence production, and have biggish safe operation risk, due to structure
Complexity is changed the line of production the problems such as inconvenient, time-consuming there is also clear.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides material distribution device and methods, and specific technical solution is such as
Shown in lower:
A kind of material distribution device, comprising:
Distributor ontology, the distributor ontology includes cylinder, the top of the cylinder be provided with the first feeding-passage and
Second feeding-passage, the cylinder are internally provided with rotation blade, and the bottom of the cylinder is provided with discharge port；
First feed device is configured to convey first strand of material in the cylinder from first feeding-passage；
Second feed device, is configured to from second feeding-passage second strand of material in the cylinder, and described first
Stock material act on it is described rotation blade on torque and second strand of material act on it is described rotation blade on torque it
Between have torque difference, rotate the rotation blade under the action of torque difference.
In a specific embodiment, the flow of first strand of material of first feed device conveying is less than described the
The flow of second strand of material of two feed devices conveying.
In a specific embodiment, first feeding-passage is than second feeding-passage closer to the rotation
The spindle central of blade.
In a specific embodiment, first strand of material of the first feed device conveying connects with the rotation blade
Speed when the second strand of material and the rotation blade that speed when touching is less than second feed device conveying contact；
Preferably, first feeding-passage include be arranged in above the cylinder first charging vertical tube, described second
Feeding-passage includes the second charging vertical tube being arranged in above the cylinder, and the height of the feed inlet of the first charging vertical tube is small
In the height of the feed inlet of the second charging vertical tube.
In a specific embodiment, first feed device includes the first feed bin and the first weighing proportioning device,
First weighing proportioning device connects first feeding-passage；
And/or second feed device includes the second feed bin and the second weighing proportioning device, second weighing and burden
Device connects second feeding-passage.
In a specific embodiment, the top of the cylinder is provided with exhaust outlet；
Preferably, the exhaust outlet is provided with filter device.
It in a specific embodiment, further include blade driving device, for driving the rotation blade to rotate；
Preferably, the driving device includes magnetic driving equipment or motor driver.
It in a specific embodiment, further include velocity-measuring system and display device, the velocity-measuring system is for detecting institute
The revolving speed of rotation blade is stated, the display device is used to show the testing result of the velocity-measuring system；
Preferably, observation window is provided on the cylinder；Preferably, under the observation window is located in the cylinder
Portion；Preferably, the observation window is rectangle or circle；Preferably, the material of the observation window be using transparent glass,
Organic glass and plastics.
In a specific embodiment, the inner barrel setting has support construction, is provided in the support construction
The shaft of " u "-shaped or semicircle mounting groove, the rotation blade is mounted in the mounting groove；
Preferably, there is preset gap between the blade and the cylinder inboard wall of the rotation blade.
In a specific embodiment, the blade of the rotation blade has appointing for plane, curved surface or the face class " S " shape
It is a kind of；
Preferably, the blade of the flat shape is configured to be combined into regular polygon, blade in such a way that one side is extended
There is sealing plate on both sides, and regular polygon extends side and arranges in the form of clockwise or counterclockwise, and adjacent both sides form " √ " type structure and tool
There is preset volume；
Preferably, there are sealing plate, blade concave inward structure tool in the blade group composite polygon of the curve form, blade both sides
There is preset volume；
Preferably, the blade of the face the class " S " shape is uniformly distributed along the circumference in shaft, the face the class " S " shape
Blade bent upon itself forms groove, and the groove has preset volume, and respectively in the two sides of blade center plane.
A kind of material location mode is performed the following operation using material distribution device described in aforementioned any embodiment:
Start first feed device and convey first strand of material in the cylinder from first feeding-passage, starts
Second feed device conveys second strand of material from second feeding-passage in the cylinder, makes first strand of material
Acting between the torque that torque and second strand of material on the rotation blade act on the rotation blade has
Torque difference drives the rotation blade to rotate using torque difference, and the material on the rotation blade is driven to rotate to predetermined angle
After start to fall, touched between collision, material and barrel between collision, material and rotation blade between two strands of materials in dropping process
It hits, realizes uniformly mixing.
In a specific embodiment, when the velocity of rotation of the rotation blade is lower than preset value, dynamic driving is provided
Device drives the rotation blade rotation.
The present invention at least has the advantages that
In the present invention, the first feed device of starting convey first strand of material from the first feeding-passage in cylinder, starts the
Two feed devices convey second strand of material from the second feeding-passage in cylinder, act on first strand of material on rotation blade
There is torque difference between the torque that torque and second strand of material act on rotation blade, drive rotation blade to turn using torque difference
It is dynamic, after driving two strands of materials on rotation blade to rotate to predetermined angle in the form of a small amount of dough alternately laminated whereabouts, fall
It collides, realizes uniformly mixed between collision, material and barrel between collision, material and rotation blade between two strands of materials in the process
It closes.And rotation speed is faster, the inventory on each blade is smaller, and the alternate bed of material is thinner, mixing it is more uniform.Due to saving
Active mechanical agitating device, so that cylinder and rotation blade system structure for material distribution is simple, the operation is stable, has
Effect, is applicable to various materials, and have the function of continuous feed and discharging, realizes the continuously distributed of material and mixing.
On the other hand, which integrates material distribution, mixing and blanking, while keeping operation more convenient,
Production cost is saved.
On the other hand, which will not produce in distribution, mixing process because of the friction between material and agitating device
Heat amount will not cause hot-spot in mixing and blending machine to influence that effect is mixed.
Further, the revolving speed with velocity-measuring system detection rotation blade, is provided when revolving speed is lower using driving device
Power-assisted rotates blade rotation, so that still be able to be uniformly mixed when mass flow is smaller, thus material distribution device can
The distribution of material microbedding and mixing for any stream ratio.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the overall schematic of material distribution device in the embodiment of the present invention；
Fig. 2 is the partial sectional view of distributor ontology in the embodiment of the present invention；
Fig. 3 is the schematic diagram of the first rotation blade in the embodiment of the present invention；
Fig. 4 is the schematic diagram of second of rotation blade in the embodiment of the present invention；
Fig. 5 is the schematic diagram of the third rotation blade in the embodiment of the present invention.
Main element symbol description:
1- structure platform；The first weighing proportioning device of 2-；The second weighing proportioning device of 3-；4- distributor ontology；5- first
Feed vertical tube；6- second feeds vertical tube；The first feed bin of 7-；The second feed bin of 8-；9- discharge port；10- velocity-measuring system；11- display dress
It sets；12- blade driving device；401- cylinder；402- upper cover；The first connector sleeve of 404-；The second connector sleeve of 408-；406- filtering
Device；405- exhaust outlet；409- rotates blade；4091- shaft；4092- blade.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
It should not be understood as the limitation to this patent；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, put
Big or diminution, does not represent the size of actual product；It will be understood by those skilled in the art that certain known features and its being said in attached drawing
Bright possible omit will be understood by.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
The statement (" first ", " second " etc.) used in various embodiments of the present invention can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, the above statement is not intended to limit the suitable of the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, of the invention each not departing from
In the case where the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should also be noted that in the present invention, unless otherwise specific regulation and definition, the arts such as " installation ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection or being integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be and be directly connected to, and can be indirectly connected through an intermediary；It can be two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
Embodiment
As shown in Figure 1, present embodiments providing a kind of material distribution device, including distributor ontology 4, the first feed device
With the second feed device.
In the present embodiment, distributor ontology 4 includes cylinder 401, and the top of cylinder 401 is provided with the first feeding-passage and the
Two feeding-passages, cylinder 401 are internally provided with rotation blade 409, and the bottom of cylinder 401 is provided with discharge port 9.Specifically,
Rotating blade 409 includes shaft 4091 and blade 4092, and blade 4092 is fixed in shaft 4091.Preferably, blade 4092 is not
Less than 3, preferably 4092 quantity of blade is 5,6,7.Setting has support construction inside cylinder 401, opens in support construction
There are " u "-shaped or semicircle mounting groove, the shaft 4091 of rotation blade 409 is mounted in mounting groove.
In the present embodiment, the first feed device is configured to convey first strand of material in cylinder 401 from the first feeding-passage,
Second feed device is configured to from the second feeding-passage second strand of material in cylinder 401.Fig. 1 shows a kind of preferred conveying
Structure, for example, material distribution device further includes a structure platform 1, the top of cylinder 401 is fixed on connection structure platform 1.First
Feeding-passage includes the first charging vertical tube 5 that 401 top of cylinder is arranged in, and the second feeding-passage includes being arranged on cylinder 401
Second charging vertical tube 6 of side.First feed device includes the first feed bin 7 and the first weighing proportioning device 2, the first weighing and burden dress
It sets 2 to be mounted on structure platform 1, the first feed bin 7 is connected to the first weighing proportioning device 2, the first weighing proportioning device 2 connection the
One feeding-passage.Second feed device includes the second feed bin 8 and the second weighing proportioning device 3, the installation of the second weighing proportioning device 3
On structure platform 1, the second feed bin 8 is connected to the second weighing proportioning device 3, and the second charging of the second weighing proportioning device 3 connection is logical
Road.
As a result, when the first weighing proportioning device 2 start when, by first strand of material in the first feed bin 7 by first into
Material vertical tube 5 is fallen into cylinder 401, and first strand of material impacting rotates blade 409.When the starting of the second weighing proportioning device 3,
Second strand of material in second feed bin 8 is fallen into cylinder 401 by the second charging vertical tube 6, and second burst of material impacting rotation
Blade 409.
Preferably, the upper orifice of the first charging vertical tube 5 is provided with the first connector sleeve 404, the upper orifice of the first charging vertical tube 5
It is provided with the second connector sleeve 408.Thereby, it is possible to realize the fast assembling-disassembling between feed device and distributor ontology 4, convenient for moving
Dynamic, maintenance.
In the present embodiment, the torque and second strand of material that first strand of material acts on rotation blade 409 act on rotation
There is torque difference between torque on blade 409, rotate rotation blade 409 under the action of torque difference.It is excellent as the first
The torque difference implementation of choosing, the flow of first strand of material of the first feed device conveying conveyed less than the second feed device the
The flow of two strands of materials.Due to the flow of first strand of material of the first feed device conveying conveyed less than the second feed device the
The flow of two strands of materials, thus even if speed when two strands of materials contact rotation blade 409 is identical, but due to quality difference, make
First strand of material is obtained to less than second strand material of impact force of rotation blade 409 to the impact force of rotation blade 409, is thus generated
Torque difference.
As second of preferred torque difference implementation, the first feeding-passage is than the second feeding-passage closer to rotation paddle
4091 center of shaft of leaf 409.Due to the first feeding-passage than the second feeding-passage closer to rotation blade 409 shaft
4091 centers, first strand of material with rotation blade 409 between stress point and rotation blade 409 4091 center of shaft at a distance from,
It is less than second strand of material and rotates between blade 409 at a distance from 4091 center of shaft of stress point and rotation blade 409, by
This, even if other conditions are constant, torque and the second strand of material that can also make first strand of material act on rotation blade 409 are made
There is torque difference between the torque on rotation blade 409.
As the third preferred torque difference implementation, the first strand of material and rotation blade of the conveying of the first feed device
Speed when speed when 409 contact is contacted less than second strand of material that the second feed device conveys with rotation blade 409.Into one
Preferably, the height of the feed inlet of the first charging vertical tube 5 feeds the height of the feed inlet of vertical tube 6 less than second to step.Due to first into
Expect that the height of the feed inlet of vertical tube 5 feeds the height of the feed inlet of vertical tube 6 less than second, so that the gravity of first strand of material accelerates
Time less than second strand of material the gravity acceleration time, and then cause the first feed device convey first strand of material and rotation paddle
Speed when speed when leaf 409 contacts is contacted less than second strand of material that the second feed device conveys with rotation blade 409.
Due to the speed difference of the two, even if other conditions are constant, first strand of material can also be made to act on the power on rotation blade 409
There is torque difference between the torque that square and second strand of material act on rotation blade 409.
In the present embodiment, it is above the first, second and the third preferred torque difference are realized can distinguish between structure
Be used alone, can also both or three combine.When three combines, i.e. the first feed device conveying
The flow of first strand of material is less than the flow of second strand of material that the second feed device conveys, the first feeding-passage than the second charging
Channel is closer to the height of 4091 center of shaft of rotation blade 409 and the feed inlet of the first charging vertical tube 5 less than the second charging
The height of the feed inlet of vertical tube 6 can dramatically increase the torque difference, and can make 401 outside of cylinder and internal structure simultaneously still
So keep simple, compact.
The working principle of material distribution device in the present embodiment is that the first feed device of starting is past from the first feeding-passage
First strand of material is conveyed in cylinder 401, is started the second feed device from the second feeding-passage and is conveyed second strand of object in cylinder 401
Material, the torque and second strand of material that act on first strand of material on rotation blade 409 act on the power on rotation blade 409
There is torque difference between square, drive rotation blade 409 to rotate using torque difference, drive two strands of materials rotation on rotation blade 409
Go to after predetermined angle the alternately laminated whereabouts in the form of a small amount of dough, collision between two strands of materials in dropping process, material and
It is collided between collision, material and barrel between rotation blade 409, realizes uniformly mixing.And rotation speed is faster, on each blade
Inventory it is smaller, the alternate bed of material is thinner, mixing it is more uniform.Due to eliminating active mechanical agitating device, so that being used for
The cylinder 401 and rotation 409 system structure of blade of material distribution be simple, the operation is stable, effectively, is applicable to various materials, and
Have the function of continuous feed and discharging, realizes the continuously distributed of material and mixing.
On the other hand, which integrates material distribution, mixing and blanking, while keeping operation more convenient,
Production cost is saved.
On the other hand, which will not produce in distribution, mixing process because of the friction between material and agitating device
Heat amount will not cause hot-spot in mixing and blending machine to influence that effect is mixed.
Preferably, the top of cylinder 401 is provided with exhaust outlet 405, for example, the upper cover of cylinder 401 is arranged in exhaust outlet 405
On 402.Further preferably, exhaust outlet 405 is provided with the strainer that micro hole is equipped on filter device 406, such as exhaust outlet 405
Or filter cloth bag.In use, the gas carried secretly in material, water vapour and because the passing through containing dusty gas for generations such as colliding, rotating
The micro channel of exhaust outlet 405 is discharged, and dust is effectively filtered in cylinder 401, makes material under the discharge port 9 of cylinder 401
Expect smooth, and prevents from polluting environment outside by the feed inlet equipment that recoils out containing dusty gas and wasting product.
It preferably, further include velocity-measuring system 10 and display device 11, velocity-measuring system 10 is used to detect rotation blade 409
Revolving speed, display device 11 are used to show the testing result of velocity-measuring system 10.Further preferably, velocity-measuring system 10 includes the sensing that tests the speed
It device and tests the speed and receives signal device, velocity sensor hole location is located at 4091 underface of shaft, and testing the speed receives signal device and be located at cylinder
401 other side corresponding position of body.Preferably, display device 11 is attached at the outside of cylinder 401.
It preferably, further include blade driving device 12, for driving rotation blade 409 to rotate.Further preferably, driving dress
It sets including magnetic driving equipment or motor driver.For motor driver, using motor output shaft and blade shaft
4091 connections, control motor speed driving.For magnetic driving equipment, magnetic driving equipment is by being attached to 401 side of cylinder
Magnetic force unit driving be arranged in 4092 end face of blade magneton rotation.Turn of the detection of velocity-measuring system 10 rotation blade 409 as a result,
Speed, when revolving speed is lower using can driving device provide power-assisted rotation blade 409 rotate so that when mass flow is smaller still
It can so be uniformly mixed, thus material distribution device can be used for the distribution of material microbedding and mixing of any stream ratio.
Preferably, observation window is provided on cylinder 401.Further preferably, under observation window is located in cylinder 401
Portion, observation window are rectangle or circle, and the material of observation window is using transparent glass, organic glass and plastics.As a result, just
Observation state when operation.
Preferably, rotating between 401 inner wall of blade 4092 and cylinder of blade 409 has preset gap.Turning as a result,
During the dynamic rotation of blade 409 drives material to fall, partial material can fall between 401 inner wall of blade 4092 and cylinder
And it collides during the falling process with 401 inner wall of cylinder uniformly to mix.
Preferably, the blade 4092 for rotating blade 409 has any of plane, curved surface or the face class " S " shape.
In Fig. 3, the blade 4092 of flat shape is configured to be combined into regular polygon in such a way that one side is extended, blade 4092
There is sealing plate on both sides, and regular polygon extends side and arranges in the form of clockwise or counterclockwise, and adjacent both sides form " √ " type structure and tool
There is preset volume
In Fig. 4, the blade 4092 of curve form is combined into polygon, and there are sealing plate, 4092 indent of blade in 4092 both sides of blade
Structure has preset volume.
In Fig. 5, the blade 4092 of the face class " S " shape is uniformly distributed along the circumference in shaft 4091, the face class " S " shape blade
4092 bent upon itself form groove, and groove has preset volume, and respectively in the two sides of 4092 central plane of blade.
Preferably, blade is made by light-weight high-strength material, carbon fiber, stainless steel, plastics, aluminium alloy, almag etc.
Material is chosen any one kind of them.Further preferably, blade is carbon fibre material.
Preferably, 4091 both ends of shaft are equipped with the bearing of closed lubrication, and shaft 4091 is mounted at the notch of support construction,
Or shaft 4091 and support construction use material (support base of such as polytetrafluoroethylene (PTFE) and the shaft of steel material of low-friction coefficient
4091), shaft 4091 is directly mounted at support construction notch.
The present embodiment also provides a kind of material location mode, using the material distribution device of embodiment preceding sections, carries out
It operates below:
Start the first feed device and convey first strand of material in cylinder 401 from the first feeding-passage, starts the second feeding
Device conveys second strand of material from the second feeding-passage in cylinder 401, acts on first strand of material on rotation blade 409
There is torque difference between the torque that torque and second strand of material act on rotation blade 409, drive rotation paddle using torque difference
Leaf 409 rotates, and starts to fall after driving the material on rotation blade 409 to rotate to predetermined angle, two strands of materials in dropping process
Between collided between collision, material and barrel between collision, material and rotation blade 409, realize uniformly mixing.
Preferably, when the velocity of rotation for rotating blade 409 is lower than preset value, dynamic driving device driving rotation blade is provided
409 rotations.
In the present embodiment, which is applied to modified plastic industry, to promote the resin in raw material, filling group
Divide, the mixed effect of enhancing component, auxiliary agent, toner.Setting experiment, respectively using artificial mixing, mixing machine mixing and material point
Cloth apparatus is tested.Artificial mixing and mixing machine mixing use experimental study preferably process conditions, distributor mixing according to
The formula composition.
Experiment 1: setting group is divided into 20% filler, toner, agent mixture, the big group of resin for being divided into 80% or tree
Lipoprotein mixture, material enters extruder progress melt blending after material distribution device distributed rendering, modified plastics is made, continuously
Certain time is produced, color and the density for measuring interval sampling are very stable, and the device material distributed effect is obvious.
Experiment 2: particulate resin and powder are directly entered distributor through size feed inlet respectively, set big group and are divided into
97.5%, group is divided into 2.5%, and material is after distributed rendering, into squeezing out machine inlet, to finished representation performance, color, close
Degree etc., it is as a result qualified and stable, without adverse effect.
Such as it will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, the module in attached drawing
Or process is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Aforementioned present invention serial number is for illustration only, does not represent the superiority and inferiority of implement scene.
Disclosed above is only several specific implementation scenes of the invention, and still, the present invention is not limited to this, Ren Heben
What the technical staff in field can think variation should all fall into protection scope of the present invention.
Claims (12)
1. a kind of material distribution device characterized by comprising
Distributor ontology, the distributor ontology includes cylinder, and the top of the cylinder is provided with the first feeding-passage and second
Feeding-passage, the cylinder are internally provided with rotation blade, and the bottom of the cylinder is provided with discharge port；
First feed device is configured to convey first strand of material in the cylinder from first feeding-passage；
Second feed device is configured to from second feeding-passage second strand of material, first strand of object in the cylinder
Have between the torque that the torque and second strand of material that material acts on the rotation blade act on the rotation blade
Moment is poor, rotates the rotation blade under the action of torque difference.
2. material distribution device according to claim 1, which is characterized in that first strand of the first feed device conveying
The flow of material is less than the flow of second strand of material of second feed device conveying.
3. material distribution device according to claim 1 or 2, which is characterized in that first feeding-passage is than described
Spindle central of two feeding-passages closer to the rotation blade.
4. material distribution device according to claim 1, which is characterized in that first strand of the first feed device conveying
Speed when material and the rotation blade contact is less than the second strand of material and the rotation that second feed device conveys
Speed when blade contacts；
Preferably, first feeding-passage includes the first charging vertical tube being arranged in above the cylinder, second charging
Channel includes the second charging vertical tube being arranged in above the cylinder, and the height of the feed inlet of the first charging vertical tube is less than institute
State the height of the feed inlet of the second charging vertical tube.
5. material distribution device according to claim 1, which is characterized in that first feed device includes the first feed bin
With the first weighing proportioning device, first weighing proportioning device connects first feeding-passage；
And/or second feed device includes the second feed bin and the second weighing proportioning device, second weighing proportioning device
Connect second feeding-passage.
6. material distribution device according to claim 1, which is characterized in that the top of the cylinder is provided with exhaust outlet；
Preferably, the exhaust outlet is provided with filter device.
7. material distribution device according to claim 1, which is characterized in that further include blade driving device, for driving
The rotation blade rotation；
Preferably, the driving device includes magnetic driving equipment or motor driver.
8. material distribution device according to claim 2 or 3, which is characterized in that it further include velocity-measuring system and display device,
The velocity-measuring system is used to detect the revolving speed of the rotation blade, and the display device is used to show the detection of the velocity-measuring system
As a result；
Preferably, observation window is provided on the cylinder；Preferably, the observation window is located at the middle and lower part of the cylinder；
Preferably, the observation window is rectangle or circle；Preferably, the material of the observation window is using transparent glass, has
Machine glass and plastics.
9. material distribution device according to claim 1, which is characterized in that the inner barrel setting has support knot
Structure, " u "-shaped or semicircle mounting groove are provided in the support construction, and the shaft of the rotation blade is mounted on the mounting groove
It is interior；
Preferably, there is preset gap between the blade and the cylinder inboard wall of the rotation blade.
10. material distribution device according to claim 1, which is characterized in that it is described rotation blade blade have plane,
Curved surface or the face class " S " shape it is any；
Preferably, the blade of the flat shape is configured to be combined into regular polygon in such a way that one side is extended, blade both sides
There is sealing plate, regular polygon extends side and arranges in the form of clockwise or counterclockwise, and adjacent both sides form " √ " type structure and have pre-
If volume；
Preferably, there is sealing plate on the blade group composite polygon of the curve form, blade both sides, and blade concave inward structure has pre-
If volume；
Preferably, the blade of the face the class " S " shape is uniformly distributed along the circumference in shaft, the blade of the face the class " S " shape
Bent upon itself forms groove, and the groove has preset volume, and respectively in the two sides of blade center plane.
11. a kind of material location mode, which is characterized in that be distributed dress using the material of any of claims 1-10
It sets, performs the following operation:
Start first feed device and convey first strand of material in the cylinder from first feeding-passage, described in starting
Second feed device conveys second strand of material from second feeding-passage in the cylinder, acts on first strand of material
There is torque between the torque that the torque on the rotation blade and second strand of material act on the rotation blade
Difference drives the rotation blade to rotate using torque difference, opens after driving the material on the rotation blade to rotate to predetermined angle
Begin to fall, be collided between collision, material and barrel between collision, material and rotation blade between two strands of materials in dropping process,
Realize uniformly mixing.
12. material location mode according to claim 11, which is characterized in that low in the velocity of rotation of the rotation blade
When preset value, dynamic driving device is provided and drives the rotation blade rotation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910015682.6A CN109731499B (en) | 2019-01-08 | 2019-01-08 | Material distribution device and method |
| PCT/CN2019/127530 WO2020143440A1 (en) | 2019-01-08 | 2019-12-23 | Material distribution apparatus and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910015682.6A CN109731499B (en) | 2019-01-08 | 2019-01-08 | Material distribution device and method |
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| CN109731499B CN109731499B (en) | 2024-07-12 |
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| CN (1) | CN109731499B (en) |
| WO (1) | WO2020143440A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020143440A1 (en) * | 2019-01-08 | 2020-07-16 | 金发科技股份有限公司 | Material distribution apparatus and method |
| CN113525742A (en) * | 2021-08-23 | 2021-10-22 | 崂山区固美琪信息技术服务中心 | Weighing machine and weighing method |
| CN117481369A (en) * | 2023-12-29 | 2024-02-02 | 新乡市中农制药有限公司 | Material storage sterilizing cabinet |
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| CN112742237A (en) * | 2020-12-24 | 2021-05-04 | 欧阳常金 | Be used for cosmetics production to use raw material mixing equipment |
| CN113069978B (en) * | 2021-03-25 | 2022-09-13 | 山东奥德鲁生物科技有限公司 | Water-soluble fertilizer mixing production equipment and water-soluble fertilizer preparation method |
| CN114851440A (en) * | 2021-10-29 | 2022-08-05 | 湖南福米工程塑料有限公司 | Weighing and feeding device for plastic processing |
| CN114434644B (en) * | 2022-01-17 | 2024-06-04 | 长沙盛泓机械有限公司 | Storage system for concrete mixing material |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109731499B (en) | 2024-07-12 |
| WO2020143440A1 (en) | 2020-07-16 |
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