CN102442545A - Apparatus for supplying a powder material - Google Patents
Apparatus for supplying a powder material Download PDFInfo
- Publication number
- CN102442545A CN102442545A CN2011100689595A CN201110068959A CN102442545A CN 102442545 A CN102442545 A CN 102442545A CN 2011100689595 A CN2011100689595 A CN 2011100689595A CN 201110068959 A CN201110068959 A CN 201110068959A CN 102442545 A CN102442545 A CN 102442545A
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- China
- Prior art keywords
- equipment according
- discharge orifice
- shell
- open
- drive division
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 87
- 239000000843 powder Substances 0.000 title claims abstract description 29
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 11
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Nozzles (AREA)
Abstract
In an apparatus which is used for supplying fluorescent material in powder state, the apparatus comprises the following components: a housing which has an inner space for receiving the powder material; a nozzle which is equipped at the lower end of the housing and is provided with a discharge opening that downwards supply the powder material; an opening/closing component which is equipped on the housing and can move in a vertical direction in the discharge opening; a first driving part which is used for causing the opening/closing component to move in the vertical direction for opening and closing the discharge opening; and a second driving part which is used for rotating the nozzle for downwards receiving the powder material in the housing through the discharge opening. A controller controls operation of the first driving part and the second driving part according to supply amount of the powder material, thereby supplying the powder material stably and accurately.
Description
Technical field
The embodiment of example of the present invention relates generally to a kind of equipment that is used for the supplying powder material.More particularly, the embodiment of example of the present invention relates to a kind of equipment that is used for supplying powder shape fluorescent material.
Background technology
The lens of the light-emitting device such as light-emitting diode can form by liquid resin is molded usually.The liquid resin of example can comprise silicone resin, polymethylpentene resin, polyethersulfone resin, polyetherimide resin or the like and so on.Can fluorescent material be added in the liquid resin to confirm liquid resinous color.
Especially, can use and to make needed color with the multiple fluorescent material of powdered form supply.Usually manually supply fluorescent material by the operator, can increase like this and prepare the required time of liquid resin.In addition, because be difficult to supply the amount of accurate fluorescent material, the quality of lens can degenerate.
Summary of the invention
The embodiment of example of the present invention provides a kind of equipment that is used for the supplying powder material, and it is the supplying powder material accurately.
According to one aspect of the invention, a kind of equipment that is used for the supplying powder material comprises the shell with the inner space that receives dusty material; Be installed in the nozzle of this shell bottom, this nozzle has the discharge orifice of supplying said dusty material down; Be installed in the open and close member on the said shell, this open and close member can move up at upper and lower in said discharge orifice; Be used for moving up said open and close member to open and close first drive division of said discharge orifice at upper and lower; And be used to rotate said nozzle to supply second drive division of the dusty material that is received in the said shell down through said discharge orifice.
According to example embodiment more of the present invention, second inner space that said nozzle can have cylindrical shape and circulate with the inner space of said shell.
According to example embodiment more of the present invention, said nozzle can comprise inside subject with second inner space, be configured to around said inside subject outer body, be arranged between said inside subject and the said outer body to allow the below lid of bearing that said inside subject rotates with said outer body and the bottom that is installed in said inside subject.Here, said discharge orifice can form and pass said below lid.
According to example embodiment more of the present invention, the coupler member of annular shape can be set, and said outer body can be inserted in the said coupler member on the bottom of said shell.
Some example embodiment according to the present invention, the below part of said inside subject can be stretched out from the bottom of said outer body down, and said second drive division can partly be connected with the below of said inside subject.
According to example embodiment more of the present invention; Said second drive division; The rotating shaft of the sidewall setting through being parallel to said shell, be installed in said rotating shaft the below part driven wheel and be installed in said inside subject the below part and with said driven wheel ingear driven gear, be connected with said inside subject.
According to example embodiment more of the present invention, the lid of said below can comprise stupalith.
According to example embodiment more of the present invention, the lid of said below can comprise zirconium dioxide.
According to some embodiments of the invention, said nozzle may further include at least one fulcrum post that is installed in said inside subject, so that the dusty material in said second inner space moves down.
Some example embodiment according to the present invention, said inside subject can comprise the top main body with fixed inner diameter and have the below main body of the internal diameter that main body phases down from said top down.
According to example embodiment more of the present invention, can form spiral-shaped groove by the inside face of main body above said.
According to example embodiment more of the present invention, said open and close member can comprise that vertical extension is to be inserted in the normal pin in the said discharge orifice.Can form recess at the side surface of said normal pin, to open said discharge orifice here.
According to example embodiment more of the present invention, said discharge orifice can partly be closed by the below of said normal pin.
Some example embodiment according to the present invention, said first drive division can make said open and close member crank motion vertically, repeatedly to open and close said discharge orifice.
According to example embodiment more of the present invention, said open and close member may further include first bar that vertically extends from the upper end of said normal pin, second bar that vertically extends from the upper end of said first bar and the cap that is installed in the upper end of said second bar.Here, the diameter of said first bar is greater than the diameter of said normal pin, and the diameter of said second bar is less than the diameter of said first bar.
According to example embodiment more of the present invention, said equipment may further include the top lid of the upper end that is installed in said shell and be arranged on said cap and said top lid between spring.Here, said top lid can have a through hole, therefrom passes to allow said second bar.
Some example embodiment according to the present invention, said top lid can have the 3rd inner space, and said cap and said spring are set in the 3rd inner space.
Some example embodiment according to the present invention, said equipment may further include with said first drive division and are connected the 3rd drive division with the position of regulating said open and close member.
Some example embodiment according to the present invention, said equipment may further include the controller that is used for controlling according to the weight of the dusty material through said discharge orifice supply said first, second and the 3rd drive division.
Some example embodiment according to the present invention, said equipment may further include the sidewall that the is connected said shell dusty material supply container with the said inner space that said dusty material is supplied to said shell.
According to example embodiment of the present invention described above, the dusty material supply equipment can receive dusty material in the enclosure through the discharge orifice supply of nozzle, and said discharge orifice is opened by first drive division.Said first drive division can be controlled according to the weight of the dusty material of being supplied by controller, accurately to supply said dusty material.
Further, said nozzle can be rotated by second drive division, makes and can stably supply said dusty material.Further, pass below lid and form said discharge orifice, said below lid can comprise stupalith, with the wearing and tearing of the said discharge orifice that reduces or prevent to be caused by said dusty material.
Description of drawings
Detailed description through following specification sheets combines accompanying drawing, and example embodiment of the present invention can be understood easily, wherein:
Fig. 1 is the scheme drawing of diagram according to the equipment that is used for the supplying powder material of example embodiment of the present invention;
Fig. 2 is the decomposition view of the nozzle shown in the pictorial image 1;
Fig. 3 to Fig. 5 is the scheme drawing of the operation of diagram open and close member shown in Figure 1;
Fig. 6 is the birds-eye view of diagram face cam shown in Figure 1;
Fig. 7 is the cutaway view of another example of diagram nozzle shown in Figure 1;
Fig. 8 is the cutaway view of another example of diagram nozzle shown in Figure 1.
The specific embodiment
Hereinafter will describe more fully various example embodiment with reference to the accompanying drawing that shows some example embodiment.The present invention can be embodied as many different forms, and can not be interpreted as the restriction that receives the embodiment of enumerating in this place.On the contrary, it is in order to make this disclosure detailed and complete that these example embodiment are provided, and makes those skilled in the art understand scope of the present invention fully.In the accompanying drawings, for the sake of clarity, layer wherein may be exaggerated with the size and the relative size in zone.
Should understand; When claim element or layer be another element or layer " on ", during with another element or layer " connection "; It can be directly on another element or layer, with other elements or layer direct connection, or element or the layer in the middle of occuping arranged.On the contrary, when claim an element be " directly on another element or layer ", with another element or layer " direct connection ", element or layer in the middle of so just not occuping.Middle in the whole text same numeral refers to components identical.Word as used in this specification " and/or " comprise one or all multinomial combinations in the project of being enumerated that is associated.
Though should be understood that and possibly use first, second, third or the like word to describe various parts, element, zone, layer and/or part here, these parts, element, zone, layer and/or part should not receive the restriction of these words.These words only are used to distinguish parts, element, zone, layer or part and another zone, layer or part.Therefore, when not departing from instruction of the present invention, first element of hereinafter discussion, parts, zone, layer or partly can be known as second element, parts, zone, layer or part.
In this manual, may use such as " ... under the .. ", " ... on " or the like and so on the word relevant with the locus so that the relationship description of a graphic element or characteristic and another element or characteristic gets up easily in the accompanying drawing.It being understood that the word relevant with the locus is intended to contain except the orientation of the device described in the accompanying drawing, device in use or the different azimuth in the operation.For example, if the device in the accompanying drawing turns, then be described as other element or characteristic " below " perhaps the orientation of the parts of " below " be " top " in said other parts or characteristic.Therefore, the word of example " ... following " can contain above with following two orientation.This device can do other towards (rotate 90 degree or other towards), the description of relative space position as used in this specification will be done corresponding explanation.
The purpose of used term is not intended to limit the present invention just in order to describe concrete example embodiment in this specification sheets.Also be intended to comprise plural form like singulative as used in this specification " " and " said ", only if clearly statement is arranged in addition in context.Further should be understood that; Wording used in specification sheets " comprises "; Offered some clarification on and had described characteristic, integral body (integer), step, operation, element and/or assembly, do not occurred or additional one or more further features, integral body (integer), step, operation, element, parts and/or their combination but do not get rid of.
Only if definition is arranged in addition, common understand consistent of those of ordinary skill of the meaning of all terms (comprising scientific terms) that use in this specification sheets and the affiliated art of the present invention.It will also be appreciated that such as defined those terms in the dictionary commonly used be appreciated that have with correlative technology field in aggregatio mentium, should not be construed as idealized or excessive mechanical implication, only if definition is arranged in addition.
In this article, describe the embodiment of example of the present invention with reference to cutaway view, these cutaway views are scheme drawings of the Utopian embodiment of the present invention (and intermediate structure).Like this, expection for example can produce the variation because of the shape shown that manufacturing technology and/or tolerance caused.Therefore, the embodiment of example of the present invention is not appreciated that and receives the restriction of the given shape in illustrated zone here, but comprises for example by the deviation of making the shape that is caused.Therefore, the essence in shown zone is schematically, and its shape and be not intended to illustrate the accurate shape of component area, also is not intended to limit scope of the present invention.
Fig. 1 is the scheme drawing of diagram according to the equipment that is used for the supplying powder material of example embodiment of the present invention, and Fig. 2 is the decomposition view of diagram nozzle shown in Figure 1.
With reference to figure 1 and Fig. 2, can be used for the fluorescent material of supplying powder shape according to the equipment that is used for supplying powder material 20 10 of example embodiment of the present invention.Specifically, dusty material supply equipment 10 is used for fluorescent material is added in the liquid resin, and said liquid resin can be used to form the lens of the light-emitting device such as light-emitting diode.
Said dusty material supply equipment 10 comprises shell 100, and said shell has the first inner space 100A that receives dusty material 20.Shell 100 has open upper end and bottom.Nozzle 110 has the discharge orifice 110A of supplying powder material 20 down, and is pivotally mounted to the bottom of shell 100.
Open and close member 120 is installed on the shell 100, and is arranged on movably among the discharge orifice 110A along the vertical direction.Open and close member 120 is connected with first drive division 130, and this first drive division 130 can move open and close member 120 along the vertical direction, to pass through discharge orifice 110A supplying powder material 20 down.
Nozzle 110 has cylindrical, and has the second inner space 110B that is communicated with the first inner space 100A of shell 100.The first and second inner space 100A and 110B have common central axis.Nozzle 110 comprises the inside subject 112 with second inner space 110B and is configured to the outer body 114 around inside subject 112; Be arranged between inside subject 112 and the outer body 114 bearings to allow inside subject 112 externally to rotate in the main body 114, and the below lid 118 that is installed in the bottom of inside subject 112.Here, discharge orifice 110A forms and passes below lid 118.
Inside subject 112 respectively has cylindrical shape with outer body 114, and outer body 114 is installed in the bottom of shell 110.For example, the coupler member 102 of toroidal can be set in the bottom of shell 100, outer body 114 can be inserted in the coupler member 102.Further, as shown in the figure, can between inside subject 112 and outer body 114, pair of bearings 116 be set.Optional is that outer body 114 can have the cuboid shape.In this case, can form the manhole that passes said outer body, and inside subject 112 can be inserted in this manhole with bearing 116.Therefore, spirit of the present invention and category are not subject to the shape of outer body 114.
The internal diameter of inside subject 112 can phase down down, makes easily to pass through discharge orifice 110A supplying powder material 20.For example, inside subject 112 can comprise top main body 112A with fixed inner diameter and the below main body 112B with internal diameter that main body 112A reduces gradually from the top down.
Further, the length of inside subject 112 is greater than the length of outer body 114.Therefore, the below part of inside subject 112 can be outstanding down from the lower end of outer body 114, and second drive division 150 can partly be connected with the below of inside subject 112.
Simultaneously, shell 100 can have the cuboid shape, longitudinal extension on above-below direction.Optional is that shell 100 can have the cylindrical shape with nozzle 110 concentric settings.Therefore, spirit of the present invention and category do not receive the restriction of the shape of shell 100.
Below lid 118 can comprise the stupalith with higher hardness, is worn and torn by dusty material 20 so that reduce or prevent.For example, below lid 118 can comprise zirconium dioxide (ZrO
2).
Open and close member 120 comprises that vertical extension is inserted in the normal pin 122 among the discharge orifice 110A.Side surface at normal pin 122 forms recess 122A to open discharge orifice 110A.For example, discharge orifice 110A can partly close through the below of normal pin 122, and is opened by recess 122A.
Fig. 3 to 5 is scheme drawings of the operation of diagram open and close member shown in Figure 1.
With reference to figure 3 and Fig. 4, according to example embodiment of the present invention, first drive division 130 can be at the upper and lower normal pin 122 that moves up, to open and close discharge orifice 110A.For example, first drive division 130 can make normal pin 122 move down, opening the discharge orifice 110A that is partly closed by the below of normal pin 122, thereby and can open discharge orifice 110A by recess 122A.Further, first drive division 130 can make normal pin 122 move up, closing the discharge orifice 110A that opens, thereby can partly close discharge orifice 110A by the below of normal pin 122.
According to another example embodiment of the present invention, as shown in Figure 3, through being moved, normal pin 122 opens discharge orifice 110A down, and as shown in Figure 5 then, first drive division 130 can make normal pin 122 move down, to close the discharge orifice 110A that opens.That is to say that when moving normal pin 122 down through first drive division 130, discharge orifice 110A can be opened by recess 122A, close by the middle body of normal pin 122 or by the part that normal pin 122 is higher than recess 122A then.Further, though not shown in the figures, when normal pin 122 was moved by first drive division 130 down, discharge orifice 110A can be opened by recess 122A, is partly closed by the below of normal pin 122 then.
Simultaneously, normal pin 122 can comprise the stupalith with higher hardness, so that alleviate or prevent that it is by dusty material 20 wearing and tearing.For example, normal pin 122 can comprise zirconium dioxide (ZrO
2).
Refer again to Fig. 1, open and close member 120 can comprise first bar 124 that vertically extends from the upper end of normal pin 122, second bar 126 that vertically extends from the upper end of first bar 124 and the cap 128 that is installed in the upper section of second bar 126.The diameter of first bar 124 is greater than the diameter of normal pin 122, and the diameter of second bar 126 is less than the diameter of first bar 124.
After first drive division 130 moved open and close member 120 down, spring 106 can be used for making open and close member 120 to move up.That is to say that open and close member 120 can be moved by the elastic restoring force of spring 106 up.
In this case, first drive division 130 can comprise castellated shaft 132, the spline 134 that is couple to castellated shaft 132, the face cam (cam plate) 136 that is arranged on castellated shaft 132 upper ends that vertically extend from the upper surface of cap 128, be arranged on driving disk 138 on the face cam 136, circumferentially be arranged on a plurality of balls 140 between face cam 136 and the driving disk 138, be used to maintain ball 140 retainer 142, with driving disk 138 bonded assembly axle drive shafts 144 and with axle drive shaft 144 bonded assembly driving engines 146.
Fig. 6 is the birds-eye view of diagram face cam shown in Figure 1.
With reference to shown in Figure 6, on the circumferencial direction of face cam 136 upper surfaces, be formed with groove 136A, ball 140 moves along groove 136A in a circumferential direction.Specifically, the lower surface of groove 136A can have sine waveform along circumferencial direction, so that make open and close member 120 crank motion up and down.
Optional is that first drive division 130 can use existing cam and camshaft to make open and close member 120 crank motion up and down.Therefore, spirit of the present invention and category should not receive the restriction of the structure of first drive division 130.
Refer again to Fig. 1, first drive division 130 may further include basic component 148, and spline 134 is arranged on the basic component 148 with driving engine 146.
Dusty material supply equipment 10 can also comprise the 3rd drive division 160, and it is connected with said first drive division, to regulate the position of open and close member 120.For example, the 3rd drive division 160 can comprise and basic component 148 bonded assembly ball retaining portions (ball block) 162, the driving engine 166 that is couple to the ball screw 164 of ball retaining portion 162 and is used for rotation ball screw mandrel 164.
Specifically, as the situation of use face cam 136, driving disk 138 and the ball 140 of preceding description under, the stroke distances of normal pin 122 (stroke distance) does not change.Therefore, the supply of dusty material 20 and supply rate can change according to said position (being the height of normal pin 122).The 3rd drive division 160 can be regulated the height of normal pin 122, to regulate the supply and the supply rate of dusty material 20.
Simultaneously, shown in Fig. 3 to 5, through pumping of open and close member 120 via discharge orifice 110A supplying powder material 20.Here, rotary opening closing member 120 and supplying powder material 20 is as shown in Figure 3 not, the supplier of dusty material 20 is to can not changing.Therefore, though the inlet of container 30 is less, can easily dusty material 20 be fed in the container 30.
Refer again to Fig. 1, dusty material supply equipment 10 may further include dusty material supply container 180, and it can be connected to the sidewall of shell 100, in the first inner space 100A that dusty material 20 is fed to shell 100.
Fig. 7 is the cutaway view of diagram another routine nozzle shown in Figure 1.
With reference to figure 7; Nozzle 210 comprise the bottom that is installed in shell 100 outer body 212, be arranged in the outer body 212 and have the second inner space 210B inside subject 214, be arranged on bearing 216 and the below lid 218 between outer body 212 and the inside subject 214, said below lid 218 is installed in the bottom of inside subject 214 and has the discharge orifice 210A of supplying powder material 20.Inside subject 214 comprises top main body 214A with fixed inner diameter and the below main body 214B with the internal diameter that reduces gradually down.
Simultaneously, nozzle 210 comprises at least one fulcrum post (revolving pin) 220 that is installed on the inside subject 214, so that the dusty material 20 in the second inner space 210B moves down.For example, as shown in Figure 7, nozzle 210 can comprise two fulcrum posts 220 that are installed on the inside subject 214 and extend up.
Extend though fulcrum post 220 as shown in Figure 7 is in the vertical directions, nozzle 210 can comprise in the horizontal direction towards the fulcrum post of the extension of central axis of nozzle 210.Therefore, spirit of the present invention and category do not receive the restriction of the bearing of trend of fulcrum post.
Fig. 8 is the diagram cutaway view of a routine nozzle more shown in Figure 1.
With reference to figure 8; Nozzle 310 comprise the bottom that is installed in shell 100 outer body 312, be placed in the outer body 312 and have the second inner space 310B inside subject 314, be arranged on bearing 316 and the below lid 318 between outer body 312 and the inside subject 314, said below lid 318 is installed in the bottom of inside subject 314 and has the discharge orifice 310A of supplying powder material 20.Inside subject 314 comprises top main body 314A with fixed inner diameter and the below main body 314B with the internal diameter that phases down down.
Simultaneously, the inside face of main body 314A forms and has spiral-shaped groove 314C up, so that the dusty material 20 among the second inner space 310B moves down.
According to the example embodiment of as above describing of the present invention; Can automatically supply the dusty material 20 that is received in the shell 100 through the discharge orifice 110A that opens by first drive division 130, and the supply of dusty material 20 and supply rate can be controlled by controller 170.Therefore, compared with prior art, the present invention is supplying powder material 20 accurately.
Further, nozzle 110 can be rotated by second drive division 150, therefore supplying powder material 20 stably.Specifically, below lid 118 can comprise the stupalith with higher hardness with normal pin 122, for example, zirconium dioxide, thus can reduce or prevent dusty material 20 wearing and tearing discharge orifice 110A and normal pins 122.
Further, during supplying powder material 20, normal pin 122 can not rotate, and the supplier of dusty material 20 is to not changing.Therefore, though it is less to infeed the inlet of container 30 of dusty material 20, can easily dusty material 20 be supplied to container 30.
Though described example embodiment of the present invention, it being understood that the present invention should not be confined to the embodiment of these examples, in spirit of the present invention and category that this paper requires to protect, can carry out various changes and modification by those skilled in the art.
Claims (20)
1. equipment that is used for the supplying powder material comprises:
Shell, it has the inner space that receives said dusty material;
Be installed in the nozzle of the bottom of said shell, this nozzle has the discharge orifice of supplying said dusty material down;
Be installed in the open and close member on the said shell, this open and close member can move in said discharge orifice along the vertical direction;
First drive division, it is used to make said open and close member to move along the vertical direction to open and close said discharge orifice; And
Second drive division, it is used to rotate said nozzle to supply the said dusty material that is received in the said shell down through said discharge orifice.
2. equipment according to claim 1, wherein said nozzle have cylindrical shape and have second inner space that is communicated with the inner space of said shell.
3. equipment according to claim 2, wherein said nozzle comprises:
Inside subject with said second inner space;
Be configured to outer body around said inside subject;
Be arranged between said inside subject and the said outer body, with the bearing that allows said inside subject in said outer body, to rotate; And
Be installed in the below lid of the bottom of said inside subject, this below lid has said discharge orifice.
4. equipment according to claim 3 wherein be provided with annular coupler member in the bottom of said shell, and said outer body is inserted in this coupler member.
5. equipment according to claim 3, the below part of wherein said inside subject is outstanding down from the end portion of said outer body, and said second drive division partly is connected with the below of said inside subject.
6. equipment according to claim 5; Wherein said second drive division; The rotating shaft of the sidewall setting through being parallel to said shell, be installed in said rotating shaft the below part driven wheel and be installed in said inside subject the below part and with said driven wheel ingear driven gear, be connected with said inside subject.
7. equipment according to claim 3, wherein said below lid comprises stupalith.
8. equipment according to claim 7, wherein said below lid comprises zirconium dioxide.
9. equipment according to claim 3, wherein said nozzle further comprises:
Be installed on the said inside subject so that at least one fulcrum post that the dusty material in said second inner space moves down.
10. equipment according to claim 3, wherein said inside subject comprises:
Top main body with fixed inner diameter; And
Below main body with internal diameter that main body phases down down from said top.
11. equipment according to claim 10, wherein the inside face of main body is formed with spiral-shaped groove above said.
12. equipment according to claim 1, wherein said open and close member comprises:
Vertically extend the normal pin that is inserted in said discharge orifice, this normal pin have be formed on its side recess to open said discharge orifice.
13. equipment according to claim 12, wherein said discharge orifice assigns to close via the lower portion of said normal pin.
14. equipment according to claim 12, wherein said first drive division makes said open and close member crank motion up and down, repeatedly to open and close said discharge orifice.
15. equipment according to claim 12, wherein said open and close member further comprises:
From first bar that the upper end of said normal pin is vertically extended, the diameter of this first bar is greater than the diameter of said normal pin;
From second bar that the upper end of said first bar is vertically extended, the diameter of this second bar is less than the diameter of said first bar; And
Be installed in the cap of the upper section of said second bar.
16. equipment according to claim 15 further comprises:
Be installed in the top lid of the upper end of said shell, this top lid has through hole and therefrom passes to allow said second bar; And
Be arranged on the spring between the lid of said cap and said top.
17. equipment according to claim 16, wherein said top lid has said cap and said spring is arranged on the 3rd interior inner space.
18. equipment according to claim 1 further comprises:
Be connected the 3rd drive division with said first drive division with the position of regulating said open and close member.
19. equipment according to claim 18 further comprises:
Controller, its weight according to the dusty material through said discharge orifice supply are controlled the operation of said first, second and the 3rd drive division.
20. equipment according to claim 1 further comprises:
The dusty material supply container, its sidewall that is connected said shell is to be fed to said dusty material in the said inner space of said shell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0099835 | 2010-10-13 | ||
| KR1020100099835A KR101216235B1 (en) | 2010-10-13 | 2010-10-13 | Apparatus for supplying a powder material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102442545A true CN102442545A (en) | 2012-05-09 |
| CN102442545B CN102442545B (en) | 2014-09-24 |
Family
ID=46005565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110068959.5A Active CN102442545B (en) | 2010-10-13 | 2011-03-10 | Apparatus for supplying a powder material |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101216235B1 (en) |
| CN (1) | CN102442545B (en) |
| TW (1) | TWI471175B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020096604A1 (en) * | 2018-11-08 | 2020-05-14 | Hewlett-Packard Development Company, L.P. | Print compound refill devices with channel plugs |
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| CN1096000A (en) * | 1993-03-04 | 1994-12-07 | 保罗·沃思有限公司 | The feeding device that has the flow rate adjustment element |
| US20020050217A1 (en) * | 2000-10-31 | 2002-05-02 | Fuji Machine Mfg. Co., Ltd | Screen-printing material replenishing device |
| JP2003112247A (en) * | 2001-10-05 | 2003-04-15 | Toshiba Mach Co Ltd | Apparatus and method for supplying molten metal, and die-casting machine |
| CN1585710A (en) * | 2001-11-15 | 2005-02-23 | 埃卡丰信公司 | Device for dispensing a liquid or pasty product |
| CN1791533A (en) * | 2003-03-20 | 2006-06-21 | 株式会社理光 | Powder charging device and powder charging method |
| CN2861078Y (en) * | 2005-11-15 | 2007-01-24 | 任福禄 | Alloy bucket with locking apparatus |
| CN1991533A (en) * | 2005-12-30 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | Liquid crystal dropping apparatus for liquid crystal display device |
| KR100847820B1 (en) * | 2002-06-15 | 2008-07-23 | 엘지디스플레이 주식회사 | Lc syringe and method for manufacturing liquid crystal display device using it |
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| JPH04300057A (en) * | 1991-03-27 | 1992-10-23 | Nippon Steel Corp | Stopper fixing device of continuous casting tandish |
| KR20000056426A (en) * | 1999-02-22 | 2000-09-15 | 곽노권 | A fluid fixed quantity method and the dispenser |
| KR100328588B1 (en) * | 2000-04-21 | 2002-03-15 | 서경석 | Encapsulation dispenser of manufacturing process semiconductor |
| ITMI20060452A1 (en) * | 2006-03-14 | 2007-09-15 | Solchim S P A | ROTARY NOZZLE DEVICE FOR DISTRIBUTION OF FLUIDS |
| US20090218375A1 (en) * | 2008-03-03 | 2009-09-03 | Doyle Ray Ledbetter | Close proximity pouring device |
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2010
- 2010-10-13 KR KR1020100099835A patent/KR101216235B1/en active IP Right Grant
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- 2011-02-10 TW TW100104359A patent/TWI471175B/en active
- 2011-03-10 CN CN201110068959.5A patent/CN102442545B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096000A (en) * | 1993-03-04 | 1994-12-07 | 保罗·沃思有限公司 | The feeding device that has the flow rate adjustment element |
| US20020050217A1 (en) * | 2000-10-31 | 2002-05-02 | Fuji Machine Mfg. Co., Ltd | Screen-printing material replenishing device |
| JP2003112247A (en) * | 2001-10-05 | 2003-04-15 | Toshiba Mach Co Ltd | Apparatus and method for supplying molten metal, and die-casting machine |
| CN1585710A (en) * | 2001-11-15 | 2005-02-23 | 埃卡丰信公司 | Device for dispensing a liquid or pasty product |
| KR100847820B1 (en) * | 2002-06-15 | 2008-07-23 | 엘지디스플레이 주식회사 | Lc syringe and method for manufacturing liquid crystal display device using it |
| CN1791533A (en) * | 2003-03-20 | 2006-06-21 | 株式会社理光 | Powder charging device and powder charging method |
| CN2861078Y (en) * | 2005-11-15 | 2007-01-24 | 任福禄 | Alloy bucket with locking apparatus |
| CN1991533A (en) * | 2005-12-30 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | Liquid crystal dropping apparatus for liquid crystal display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020096604A1 (en) * | 2018-11-08 | 2020-05-14 | Hewlett-Packard Development Company, L.P. | Print compound refill devices with channel plugs |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI471175B (en) | 2015-02-01 |
| TW201215456A (en) | 2012-04-16 |
| KR101216235B1 (en) | 2012-12-28 |
| KR20120038204A (en) | 2012-04-23 |
| CN102442545B (en) | 2014-09-24 |
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