CN207964040U - Powder metering equipment and automatic production line - Google Patents
Powder metering equipment and automatic production line Download PDFInfo
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- CN207964040U CN207964040U CN201820472871.7U CN201820472871U CN207964040U CN 207964040 U CN207964040 U CN 207964040U CN 201820472871 U CN201820472871 U CN 201820472871U CN 207964040 U CN207964040 U CN 207964040U
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- 239000000843 powder Substances 0.000 title claims abstract description 167
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000945 filler Substances 0.000 claims description 14
- 238000005303 weighing Methods 0.000 abstract description 15
- 239000002994 raw material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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Abstract
A kind of powder metering equipment of the utility model offer and automatic production line.Wherein, powder metering equipment includes：Ontology and impeller, the receiving hole for vertically running through ontology is formed on ontology, one end of impeller is formed with and accommodates the matched auxiliary section of hole shape, and auxiliary section is stretched into receiving hole, and open-topped accommodating chamber is surrounded jointly with the inner wall of receiving hole, accommodating chamber is for accommodating powder；And impeller can opposing body be vertically moved to predeterminated position, to obtain the powder of preset weight.Powder metering equipment and powder automatic production line automatic production line provided by the utility model, impeller can opposing body be vertically moved to predeterminated position, so that the volume of accommodating chamber reaches preset value, the purpose for the powder for weighing preset weight is realized by the way that powder is filled up accommodating chamber, it is efficient, precision is high, can be applied to automatic production line.
Description
Technical field
The utility model is related to the automatic Weighing technical field of powder more particularly to a kind of powder metering equipment and automatically
Metaplasia producing line.
Background technology
Pulverulent material (referred to as " powder ") is often used for various experiments as a kind of common materials behavior as raw material
Or in processing.For laboratory, fine chemistry industry and military product etc. to the necessary stringent field of the ratio requirement of raw material
Interior, the weight accuracy requirement of powder is also higher, and the powder for how accurately weighing predetermined weight also increasingly attracts attention.
In the prior art, weighing for the stringenter powder of required precision is needed to come by manual operation metering outfit
Realization weigh a kind of powder of weight, using electronic balance as metering outfit for, first take out a certain amount of powder and be put into electronics
In the pallet of balance, the display weight of electronic balance is observed, if display weight is more than preset weight, the taking-up portion from pallet
Divide powder, if display weight is less than preset weight, part powder is added into pallet, and repeat the above process until display
Weight reaches preset weight.
But this weighing method needs to realize by artificial, efficiency is low, and quality cannot be guaranteed, and can not be applied to
Large-scale automatic production line.
Utility model content
A kind of powder metering equipment of the utility model offer and automatic production line are relied on manually in the prior art with overcoming
Weigh powder, the low problem of efficiency.
The utility model provides a kind of powder metering equipment, including：Ontology and impeller are formed with edge on the ontology
One end of the vertical receiving hole through the ontology, the impeller is formed with and the matched cooperation of the receiving hole shape
Portion, the auxiliary section are stretched into the receiving hole, and surround open-topped accommodating chamber, institute jointly with the inner wall of the receiving hole
Accommodating chamber is stated for accommodating powder；And the impeller can the relatively described ontology be vertically moved to predeterminated position, with obtain
The powder of preset weight.
Powder metering equipment as described above, wherein the receiving hole includes accommodating section and internal thread segment, the promotion
Part include with the matched cooperation section of the accommodating section shape and with the matched external thread section of the internal thread segment；It is described to match
It closes section and constitutes the auxiliary section, and the accommodating chamber is surrounded jointly with the accommodating section；The external thread section can be relatively described
Internal thread segment vertically moves, so that the relatively described ontology of the impeller is moved to predeterminated position.
Powder metering equipment as described above, wherein the length of the accommodating section vertically is less than or equal to the cooperation section
Length vertically.
Powder metering equipment as described above, wherein the inner surface of the accommodating section is smooth surface, the cooperation section court
It is plane to the top surface of the accommodating chamber.
Powder metering equipment as described above, wherein the diameter dimension of the accommodating section is less than the straight of the internal thread segment
Diameter size.
Powder metering equipment as described above further includes the first driver；The driving end of first driver with it is described
Impeller is sequentially connected away from one end of the auxiliary section, for driving the relatively described ontology of the impeller to be moved to default position
It sets.
Powder metering equipment as described above further includes the second driver；First driver is fixed with the ontology
The driving end of connection, second driver is also sequentially connected with the impeller away from one end of the auxiliary section, is used for band
It moves the ontology to rotate together with the impeller, so that the powder above the accommodating chamber can be under the influence of centrifugal force
It is removed.
Powder metering equipment as described above, wherein first driver is first motor, and second driver is
Second motor.
Powder metering equipment as described above further includes controller, the controller and first driver and described
Second driver is electrically connected, and the controller is moved for controlling the relatively described ontology of impeller described in first driver drives
Move predeterminated position；And it is rotated together with the ontology for controlling impeller described in second driver drives；It is additionally operable to
It controls first driver to act simultaneously with second driver, so that the impeller is rotated together with the ontology same
When, the impeller is also vertically moved relative to the ontology, to take out the whole powder in the accommodating chamber.
The utility model also provides a kind of automatic production line, including filler device, collection device and as described above
Powder metering equipment, the filler device are installed on the top of the accommodating chamber, for being filled up into the powder metering equipment
Powder, the collection device are located at outside the powder metering equipment, for collecting the powder.
Powder metering equipment and automatic production line provided by the utility model, by the way that ontology and impeller is arranged, this
The receiving hole for vertically running through ontology is formed on body, one end of impeller is formed with and accommodates the matched cooperation of hole shape
Portion, auxiliary section can extend into receiving hole, and surround open-topped accommodating chamber jointly with the inner wall of receiving hole；And impeller energy
Enough opposing bodies are vertically moved to predeterminated position, so that the volume of accommodating chamber reaches preset value, by the way that powder is filled up receiving
Chamber realizes the purpose for the powder for weighing preset weight, efficient, and precision is high, can be applied to automatic production line.
Description of the drawings
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific implementation mode is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is the overall structure diagram of the utility model powder metering equipment；
Fig. 2 is structural schematic diagram of the utility model powder metering equipment powder above accommodating chamber；
Fig. 3 is the structural schematic diagram that the utility model powder metering equipment powder is flushed with accommodating chamber.
Reference sign：
1：Ontology；
11：Receiving hole；
12：Accommodating chamber；
13：Accommodating section；
14：Internal thread segment；
2：Impeller；
21：Coordinate section；
22：External thread section；
3：Powder.
Specific implementation mode
Pulverulent material (referred to as " powder ") is often used for various experiments as a kind of common materials behavior as raw material
Or in processing.For laboratory, fine chemistry industry and military product etc. to the necessary stringent field of the ratio requirement of raw material
Interior, also higher to the weight accuracy requirement of powder, in 1-30g, precision is generally required in ± 0.003g the weighing weight of powder
Hereinafter, the powder for how accurately weighing predetermined weight also increasingly attracts attention.
In the prior art, weighing for the stringenter powder of required precision is needed to come by manual operation metering outfit
Realization weigh a kind of powder of weight, using electronic balance as metering outfit for, first take out a certain amount of powder and be put into electronics
In the pallet of balance, the display weight of electronic balance is observed, if display weight is more than preset weight, the taking-up portion from pallet
Divide powder, if display weight is less than preset weight, part powder is added into pallet, and repeat the above process until display
Weight reaches preset weight.
But this weighing method needs to realize by artificial, efficiency is low, and quality cannot be guaranteed, and can not be applied to
Large-scale automatic production line.
To solve the above-mentioned problems, a kind of powder metering equipment of the utility model embodiment offer and automatic production line,
To improve powder weighing precision and weigh efficiency.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific implementation mode is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is the overall structure diagram of the utility model powder metering equipment；Incorporated by reference to Fig. 1, the present embodiment provides one
Kind powder metering equipment, including：Ontology 1 and impeller 2 are formed with the receiving hole 11 for vertically running through ontology 1 on ontology 1,
One end of impeller 2, which is formed with, to be stretched into the matched auxiliary section of 11 shape of receiving hole, auxiliary section in receiving hole 11, and with receiving
The inner wall in hole 11 surrounds open-topped accommodating chamber 12 jointly, and accommodating chamber 12 is for accommodating powder；And impeller 2 can relatively originally
Body 1 is vertically moved to predeterminated position, to obtain the powder of preset weight.
Specifically, powder metering equipment can be applied to using powder as raw material or the automatic production line of output, can be with
Including ontology 1 and impeller 2, the accommodating chamber 12 for accommodating powder can be collectively formed in ontology 1 and impeller 2, pass through control
The size of 12 volume of accommodating chamber can obtain certain powder of preset weight.
Ontology 1 as the critical piece for forming powder metering equipment, inside could be formed with and vertically run through ontology 1
Receiving hole 11.Vertical can be the direction parallel with gravity direction.The structure of ontology 1 can there are many, such as ontology 1 can be with
Inside for block structure, block structure can form receiving hole 11 by drilling or machining, in another example ontology 1 can be
Thin wall tubular structure can be integrally machined by casting etc..
The shape of receiving hole 11 can there are many, such as its can be cross section with the changed variable cross-section of extending direction
Structure, or cross section with the changed constant cross-section of extending direction, is not specifically limited herein.In addition, it is horizontal
Cross sectional shape can also there are many, such as various shapes such as rectangular or triangle, it is preferable that receiving hole 11 can be constant cross-sectional
Structure, cross section can be circle, and powder weight is calculated to facilitate.
Impeller 2 could be formed with auxiliary section as another critical piece for forming powder metering equipment, one end, cooperation
Portion can stretch into receiving hole 11, in addition, the shape of auxiliary section can be matched with the shape of receiving hole 11, i.e. the ruler of auxiliary section
It is very little can be identical as the sectional dimension of receiving hole 11 so that open top can be collectively formed in the inner wall of auxiliary section and receiving hole 11
Accommodating chamber 12.The structure of impeller 2 can there are many, such as its can be rod-like structure, auxiliary section can be to be formed in bar
Shape structure one end simultaneously circumferentially protrudes from impeller 2；In another example impeller 2 can be block structure, accommodating chamber 12 is stretched into
End face can form auxiliary section.The integral piece that auxiliary section can be integrally formed with impeller 2, can also be solid by assembly technology
Fixed connection, is not specifically limited herein.
Impeller 2 can opposing body 1 vertically direction movement is to reach predeterminated position, predeterminated position and required weighing
Powder weight is related.By taking the powder for the preset weight that needs to weigh as an example, which can be obtained by the density of known powder
The corresponding powder volume of amount, and the height of accommodating chamber 12 is obtained by calculating the cross-sectional area of accommodating chamber 12, i.e. impeller 2
The relative position namely predeterminated position of top surface and 11 inner wall of receiving hole.
The kind of drive of impeller 2 and ontology 1 can there are many, such as impeller 2 can be fixing piece, and ontology 1 can be with
The opposite movement of impeller 2 or ontology 1 can be fixing piece, and impeller 2 can be moved with opposing body 1.In addition, impeller 2
With the connection type of ontology 1 can there are many, for example, impeller 2 can be connect with the piston rod of hydraulic cylinder or cylinder, pass through work
The flexible movement that 2 opposing body 1 of impeller may be implemented of stopper rod；In another example impeller 2 can be connected with motor, impeller 2
Movement can be realized between ontology 1 by modes such as rack-and-pinion or worm and gears.
It, can be by driving impeller 2 or ontology 1 to make the two that opposite fortune occur when needing to weigh the powder of preset weight
It is dynamic, to change the depth of accommodating chamber 12, when being moved to predeterminated position, can be added into accommodating chamber 12 by filler device
Powder can stop filling after accommodating chamber 12 is full of powder, to have the function that weigh preset weight powder.
Powder metering equipment provided by the utility model is formed on ontology by the way that ontology and impeller is arranged along vertical
To the receiving hole through ontology, one end of impeller is formed with and accommodates the matched auxiliary section of hole shape, and auxiliary section can stretch
Enter in receiving hole, and open-topped accommodating chamber is surrounded jointly with the inner wall of receiving hole；And impeller can opposing body along hang down
To being moved to predeterminated position so that the volume of accommodating chamber reaches preset value, by powder is filled up into accommodating chamber realize weigh it is pre-
If the purpose of the powder of weight, efficient, precision is high, can be applied to automatic production line.
Further, in another embodiment, receiving hole 11 includes accommodating section 13 and internal thread segment 14, impeller 2
Including with the matched cooperation section 21 of 13 shape of accommodating section and with 14 matched external thread section 22 of internal thread segment；Coordinate section 21
Auxiliary section is constituted, and accommodating chamber 12 is surrounded jointly with accommodating section 13；External thread section 22 can vertically be moved with respect to internal thread segment 14
It is dynamic, so that 2 opposing body 1 of impeller is moved to predeterminated position.
Specifically, ontology 1 can be vertically extending cylinder, and receiving hole 11 can be to extend along cylindrical axis
Cylindrical hole, receiving hole 11 may include accommodating section 13 and internal thread segment 14, and accommodating section 13 can be located at the top of internal thread segment 14
Portion.Push rod 2 can be vertically extending cylindric bar, may include cooperation section 21 and external thread section 22, external thread section 22
The bottom of cooperation section 21 can be located at, the shape of cooperation section 21 can be matched with the shape of accommodating section 13, so that cooperation section 21
It is in close contact with accommodating section 13, cooperation section 21 can form auxiliary section, and surround open-topped receiving jointly with accommodating section 13
Chamber 12 coordinates the top surface of section 21 can be as the bottom wall of accommodating chamber 12, the inner wall of accommodating section 13 can be as accommodating chamber 12
Side wall.In addition, the diameter dimension of accommodating section 13 can be more than or equal to the diameter dimension of internal thread segment 14, do not do herein specific
It limits.
Internal thread segment 14 can form screw-driven with external thread section 22 and connect, to realize the opposite of impeller 2 and ontology 1
Movement, screw drive structure is simple, easy to implement, and accurate measurement may be implemented by controlling rotating speed, improve the essence of powder weighing
Degree.
Further, the diameter dimension of accommodating section 13 can be less than the diameter dimension of internal thread segment 14, be accommodated to improve
The rigidity of chamber 12 improves the service life.
Further, the length of accommodating section 13 vertically is less than or equal to the length of cooperation section 21 vertically.
Specifically, after being weighed to the powder of preset weight, ontology 1 and impeller 2 can be driven so that the opposite fortune of the two
It is dynamic, to reduce the depth of accommodating chamber 12, the powder in accommodating chamber 12 is all released and is collected, accommodating section 13 is vertically
Length, which is less than or equal to the length of cooperation section 21 vertically, can ensure that all powders are all pushed out, and improve the precision that powder is collected.
In addition, the inner surface of accommodating section 13 be smooth surface, cooperation section 21 towards the top surface of accommodating chamber 12 be plane, and hold
It receives the bottom wall of chamber 12 and side wall is all shiny surface, avoid powder from being attached to 12 surface of accommodating chamber, to convenient accurate metering powder
Volume, improve weighing accuracy.
On the basis of the above embodiments, powder metering equipment further includes the first driver；The driving end of first driver
It is sequentially connected away from one end of auxiliary section with impeller 2, for driving 2 opposing body 1 of impeller to be moved to predeterminated position.
Specifically, powder metering equipment further includes the first driver, and the driving end of the first driver deviates from impeller 2 matches
The one end in conjunction portion is sequentially connected, to drive impeller 2 to move, so that 2 opposing body 1 of impeller moves to predeterminated position, i.e.,
Ontology 1 can be first kept fixed, and the movement of impeller 2 is to realize the purpose for changing 12 volume of accommodating chamber.
First driver can be the devices such as driver common in the art, such as motor, hydraulic pump, air pump, herein
It is not specifically limited, it is preferable that the first driver can be the motor that impeller 2 can be driven to rotate.The drive of first driver
Moved end can be connect with impeller 2 away from one end of auxiliary section by transmission mechanisms such as gear reductions, realize movement.
Fig. 2 is structural schematic diagram of the utility model powder metering equipment powder above accommodating chamber；Fig. 3 is that this practicality is new
The structural schematic diagram that type powder metering equipment powder is flushed with accommodating chamber.
Incorporated by reference to Fig. 2 and Fig. 3, powder metering equipment further includes the second driver；First driver is fixed with ontology 1 to be connected
It connects, the driving end of the second driver is also sequentially connected with impeller 2 away from one end of auxiliary section, for driving ontology 1 and pushing
Part 2 rotates together, so that the powder 3 above accommodating chamber 12 can be removed under the influence of centrifugal force.
Specifically, in order to ensure that the powder 3 weighed can reach preset weight, filler device is to 12 filling powder of accommodating chamber
When 3, when detect outside accommodating chamber 12 have the spilling of powder 3 after can stop filling, but after being off, due to the form of powder 3
Characteristic, still being accumulated at the top of accommodating chamber 12 has part powder 3, this part powder 3 forms protrusion at 12 top of accommodating chamber, can
With with reference to figure 2.For when required precision is less high or the diameter of accommodating chamber 12 is smaller, which can meet metering essence
The requirement of degree, but it is higher for required precision and accommodating chamber 12 when being relatively large in diameter, and which may make precision
At adverse effect.
In order to remove the part powder 3 for protruding from 12 top of accommodating chamber, powder metering equipment can also include the second driving
Device, the driving end of the second driver can be sequentially connected with impeller 2 away from one end of auxiliary section, it is preferable that the connection can be with
The link position for avoiding the driving end and impeller 2 of the first driver, to avoid interfering.First driver can also be with
Ontology 1 is fixedly connected.The first driver one that second driver can drive impeller 2 and ontology 1 and be fixed on ontology 1
Play movement.
Second driver can be the devices such as driver common in the art, such as motor, hydraulic pump, air pump, herein
It is not specifically limited, it is preferable that the second driver can be the motor that impeller 2 can be driven to rotate.The drive of second driver
Moved end can be connect with impeller 2 away from one end of auxiliary section by transmission mechanisms such as gear reductions, realize movement.
After impeller 2 is moved to the predeterminated position of opposing body 1 under the action of the first driver, filler device can be with
To 12 filling powder 3 of accommodating chamber, after powder 3 is filled, the second driver can drive impeller 2 and ontology 1 and first
Driver 12 rotates together, and protrudes from the part powder 3 at 12 top of accommodating chamber, can be thrown out of, make under the influence of centrifugal force
It is preset weight, precision higher to obtain the powder 3 in powder metering equipment.
Preferably, the first driver is first motor, and the second driver is the second motor, and structure is relatively simple.
On the basis of the above embodiments, powder metering equipment further includes controller, controller and the first driver and
Two drivers are electrically connected, and controller is moved to predeterminated position for controlling 2 opposing body 1 of the first driver drives impeller；And
It is rotated together with ontology 1 for controlling the second driver drives impeller 2；It is additionally operable to the first driver of control and the second driver
It acts simultaneously, while so that impeller 2 is rotated together with ontology 1, the also opposing body 1 of impeller 2 vertically moves, and is held with taking out
The whole powders 3 received in chamber 12.
Specifically, the complete operation of powder metering equipment may include three working stages, initial shift
One driver acts, and 2 opposing body 1 of impeller is moved to predeterminated position, filler device filling powder 3 into accommodating chamber 12；The
Two working stages, the action of the second driver, impeller 2 and ontology 1 rotate together, to will protrude above the powder 3 of accommodating chamber 12
Removal；Third working stage, the first driver and the second driver act simultaneously, and impeller 2 can be with opposing body 1 to moving up
It is dynamic, powder 3 is released into accommodating chamber 12, meanwhile, impeller 12 can together be rotated with ontology 1, by the powder 3 of release in centrifugal force
Under the action of far from powder metering equipment, to be collected.
Powder metering equipment may include controller, and controller can be electrically connected with the first driver and the second driver,
To which the first driver of control and the second driver are switched in above three working stage, filler and feeding are realized.Control
Device processed can be controller architecture common in the art, such as microcontroller and ARM chips etc., be not specifically limited herein.
When powder metering equipment is applied to automatic production line, controller can be the control device of automatic production line.
The utility model also provides a kind of automatic production line, including filler device, collection device and powder metering dress
It sets, powder metering equipment, including：Ontology 1 and impeller 2 are formed with the receiving hole 11 for vertically running through ontology 1 on ontology 1,
One end of impeller 2, which is formed with, to be stretched into the matched auxiliary section of 11 shape of receiving hole, auxiliary section in receiving hole 11, and with receiving
The inner wall in hole 11 surrounds open-topped accommodating chamber 12 jointly, and accommodating chamber 12 is for accommodating powder；And impeller 2 can relatively originally
Body 1 is vertically moved to predeterminated position, to obtain the powder of preset weight.Filler device is installed on the top of accommodating chamber 12, uses
In filling up powder into powder metering equipment, collection device is located at outside powder metering equipment, for collecting powder 3.
Specifically, automatic production line can be using powder 3 as raw material or the production line of output powder 3, it is right
The weight of powder 3 has strict requirements.The structure and function of powder metering equipment is same as the previously described embodiments, can specifically join
Above-described embodiment is examined, details are not described herein.
Filler device can be the device that can realize feeding in the prior art, may include magazine and and storing
The discharge port of container connection, discharge port can be located at the top that accommodating chamber 12 is open, and powder 3 can have the discharge port of magazine
It flows out and enters in accommodating chamber 12 under gravity, realize raw material filling.
Collection device can be the cover body being located at around powder metering equipment, and bottom or side could be formed with connection
Hole, when powder metering equipment is operated in third working stage, whole powders 3 in accommodating chamber 12 under the influence of centrifugal force to
Direction far from powder metering equipment is moved, and after powder 3 touches the cover body of collection device, can be received from connecting hole
Collection.
It, can be opposite by driving impeller 2 or ontology 1 that the two is made to occur when needing to weigh the powder 3 of preset weight
Movement, to change the depth of accommodating chamber 12, when being moved to predeterminated position, can be added by filler device into accommodating chamber 12
Add powder 3, after accommodating chamber 12 is full of powder 3, can stop filling, to have the function that weigh preset weight powder 3.When
It weighs and completes, impeller 2 can continue opposing body 1 and move upwards, and to release powder 3 outside accommodating chamber 12, pass through collection
Device can collect whole powders 3.
Powder metering equipment provided by the utility model is filled by the way that filler device, collection device and powder metering is arranged
It sets, wherein powder metering equipment includes ontology and impeller, and the receiving hole for vertically running through ontology is formed on ontology, is pushed away
One end of moving part is formed with and accommodates the matched auxiliary section of hole shape, and auxiliary section can extend into receiving hole, and and receiving hole
Inner wall surround open-topped accommodating chamber jointly；And impeller can opposing body be vertically moved to predeterminated position so that
The volume of accommodating chamber reaches preset value, and the purpose for the powder for weighing preset weight is realized by the way that powder is filled up accommodating chamber, effect
Rate is high, and precision is high, can be applied to automatic production line.
In the present invention, term " first ", " second " are used only for the purpose of description, and should not be understood as instruction or
Imply relative importance；The indicating positions such as term "upper", "lower", "top", "bottom" or position relationship are side based on ... shown in the drawings
Position or position relationship are merely for convenience of description the utility model, do not indicate or imply the indicated device or original paper is necessary
With specific orientation, with specific azimuth configuration and operation；Unless otherwise clearly defined and limited, " installation ", " connection "
Equal terms are broadly understood, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection.
For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of powder metering equipment, which is characterized in that including：Ontology and impeller,
The receiving hole for vertically running through the ontology is formed on the ontology, one end of the impeller is formed with and the appearance
The matched auxiliary section of hole shape of receiving, the auxiliary section are stretched into the receiving hole, and are enclosed jointly with the inner wall of the receiving hole
At open-topped accommodating chamber, the accommodating chamber is for accommodating powder；And the impeller can the relatively described ontology vertically
It is moved to predeterminated position, to obtain the powder of preset weight.
2. powder metering equipment according to claim 1, which is characterized in that the receiving hole includes accommodating section and interior spiral shell
Line section, the impeller include matched outer with the matched cooperation section of the accommodating section shape and with the internal thread segment
Thread segment；The cooperation section constitutes the auxiliary section, and surrounds the accommodating chamber jointly with the accommodating section；The external thread section
It can vertically be moved relative to the internal thread segment, so that the relatively described ontology of the impeller is moved to predeterminated position.
3. powder metering equipment according to claim 2, which is characterized in that the length of the accommodating section vertically be less than etc.
In the length of the cooperation section vertically.
4. powder metering equipment according to claim 3, which is characterized in that the inner surface of the accommodating section is smooth song
Face, the cooperation section towards the top surface of the accommodating chamber be plane.
5. powder metering equipment according to claim 4, which is characterized in that the diameter dimension of the accommodating section is less than described
The diameter dimension of internal thread segment.
6. according to claim 1-5 any one of them powder metering equipments, which is characterized in that further include the first driver；
The driving end of first driver is sequentially connected with the impeller away from one end of the auxiliary section, for driving
It states the relatively described ontology of impeller and is moved to predeterminated position.
7. powder metering equipment according to claim 6, which is characterized in that further include the second driver；
First driver is fixedly connected with the ontology, and the driving end of second driver also deviates from the impeller
One end of the auxiliary section is sequentially connected, for driving the ontology to be rotated together with the impeller, so that above described
The powder of accommodating chamber can be removed under the influence of centrifugal force.
8. powder metering equipment according to claim 7, which is characterized in that first driver is first motor, institute
It is the second motor to state the second driver.
9. powder metering equipment according to claim 7, which is characterized in that further include controller, the controller and institute
The first driver and second driver electrical connection are stated, the controller is pushed away for controlling described in first driver drives
The relatively described ontology of moving part is moved to predeterminated position；And for controlling impeller described in second driver drives and described
Body rotates together；It is additionally operable to control first driver and be acted simultaneously with second driver, make the impeller and institute
While stating ontology and rotate together, the impeller is also vertically moved relative to the ontology, to take out in the accommodating chamber
All powders.
10. a kind of automatic production line, which is characterized in that including filler device, collection device and as claim 1-9 is any
Powder metering equipment described in, the filler device are installed on the top of the accommodating chamber, for being filled to the powder metering
Powder is filled up in setting, the collection device is located at outside the powder metering equipment, for collecting the powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472871.7U CN207964040U (en) | 2018-04-04 | 2018-04-04 | Powder metering equipment and automatic production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110346020A (en) * | 2018-04-04 | 2019-10-18 | 广东科达洁能股份有限公司 | Powder metering equipment and automatic production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110346020A (en) * | 2018-04-04 | 2019-10-18 | 广东科达洁能股份有限公司 | Powder metering equipment and automatic production line |
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