CN101525089A - Powder supply device and method - Google Patents
Powder supply device and method Download PDFInfo
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- CN101525089A CN101525089A CN200910126203A CN200910126203A CN101525089A CN 101525089 A CN101525089 A CN 101525089A CN 200910126203 A CN200910126203 A CN 200910126203A CN 200910126203 A CN200910126203 A CN 200910126203A CN 101525089 A CN101525089 A CN 101525089A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/02—Dispensing from vessels, e.g. hoppers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
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Abstract
The invention provides a powder supply device for conveniently supplying powder already contained in a storage bag, especially in a thermohardening resin small-sized light storage bag, and the device can prevent dispersion of powder and has excellent operability. The device can supply powder contained in a storage bag from a supply mouth towards the lower part, and is characterized in that: the approximately annular first component is able to equip the opened storage bag containing the power in the center of itself; the second component has the supply mouth, and is able to hold the approximately entire circumference of edge of the storage bag folded from the inner circumference of the first component, from the opposite side of the first component; and a stopping mechanism for stopping the first component, the second component and the held storage bag; the supply mouth is able to be positioned at the bottom part of the second component by reversing the second component, the stopped first component and the storage bag up side down all together.
Description
Technical field
The present invention relates to a kind of technology that powder body in the collecting bag is supplied with.
Background technology
In the past, be used for the resin-sealed thermosetting resin of semiconductor element etc., under the form of powder body, be accommodated in the collecting bag, and stocked up under with osed top states such as rubber band or bands at its edge to count kg unit.For example, as an example, for this powder body is put into the material resin feedway shown in the patent documentation 1, Kaifeng, edge of collecting bag is provided with opening, mobile collecting bag and makes opening, and the resin of powder body is put into the material resin feedway from this opening towards the below.
Patent documentation 1: TOHKEMY 2006-142674 communique
But, under the state that above-mentioned collecting bag broken a seal, collecting bag is moved and during the operation of carrying out dropping into to the material resin feedway, may be because error be spilt, perhaps wherein dust flies up and makes the operating environment deterioration when mobile resin.
Summary of the invention
The present invention carries out in order to address this is that a little, its purpose is to prevent that dispersing of powder body and operability from carrying out the supply of powder body well, easily, and this powder body has been accommodated in collecting bag, has especially taken in the small-sized light weight collecting bag of thermosetting resin.
The present invention solves above-mentioned problem as follows: the present invention is a kind of powder supply device, can supply with the powder body that has been accommodated in the collecting bag towards the below from supply port, it is characterized in that, possess: the 1st parts of ring-type roughly can be configured in the above-mentioned collecting bag that has broken a seal self central authorities under the state of having taken in above-mentioned powder body; The 2nd parts possess above-mentioned supply port, and can carry out clamping to the roughly whole periphery from the edge of the above-mentioned collecting bag that turns back in interior week of the 1st parts from the opposition side of above-mentioned the 1st parts; And card locking mechanism, collecting bag one card lifting together with clamping of above-mentioned the 1st parts and the 2nd parts is ended, by above-mentioned the 2nd parts are reversed up and down with above-mentioned the 1st parts and the collecting bag that end of block, above-mentioned supply port can be positioned at its lowermost position of the 2nd parts.
In the present invention, can be when being installed to collecting bag on the powder supply device, with the 1st component configuration of ring-type roughly periphery (perhaps collecting bag is positioned at the roughly central authorities of the 1st parts of ring-type) at collecting bag, the 2nd parts not position ground of mobile collecting bag carry out clamping from the opposition side of the 1st parts to the roughly whole circumference at the edge of the collecting bag that turns back.And, by the card locking mechanism the 1st parts and the 2nd parts collecting bag together with clamping only directly block, collecting bag is installed on the powder supply device thus.Therefore, the state that is broken a seal from collecting bag is before be installed on the powder supply device, and the situation that can make mobile collecting bag is a Min., therefore the powder body can be prevented bottom line from collecting bag to exterior dispersing.
And after collecting bag was installed on the powder supply device, collecting bag became the state by the 2nd parts sealings (except the supply port part), and therefore by counter-rotating up and down, the powder body in the collecting bag is handed off to the 2nd component side reliably.Therefore, can prevent that the powder body is leaked to the outside from powder supply device, and can only discharge the powder body from supply port.At this moment, powder supply device mainly possesses the 1st parts, the 2nd parts and card locking mechanism, therefore can realize its structure extremely easily.
And, possess on the 2nd parts to the powder body from above-mentioned supply port towards below the switching mechanism that interdicts of supply, even in this case up and down counter-rotating also freely interdict of the supply of powder body from supply port.Therefore, even do not exhaust and under the remaining situation,, also make the operation of replacing powder supply device etc. of N/R powder body easily by making the switching mechanism action at the powder body with spilling.
And, at the powder body is to be used under the situation of resin-sealed thermosetting resin of semiconductor element, because being housed, the weight of the collecting bag of powder body only is number kg, therefore powder supply device can be embodied as small-sized, light weight, even do not use large-scale device, also can make powder supply device easily move, reverse up and down and dispose replacing etc.
And the 2nd parts are provided with foot, this foot is longer than the length of the 1st parts above-below direction, before the counter-rotating up and down of the 2nd parts, supply port remained on collecting bag above; In this case, can be in clamping under the state of collecting bag supply port remained on collecting bag above, and keep this state and rule, fitly arrange powder supply device, can pay no attention to dust ground, carry out the keeping etc. of remaining powder body in the powder supply device easily and simply.
And, at least 1 foot is provided with the handle sturcture of a part of controlling collecting bag, in this case, can be upside down at powder supply device, the powder body is when supply port is discharged, collecting bag is remained on foot's side (upside), therefore can with the surplus of powder body irrespectively, the powder body of collecting bag is imported to supply port swimmingly.
And the present invention also is a kind of powder body supply method, it is characterized in that possessing: roughly the 1st component configuration of ring-type is in the operation of the periphery of the collecting bag of powder body; With the edge in Kaifeng of this collecting bag the operation of turning back in interior week from above-mentioned the 1st parts; To be arranged under supply port on the 2nd parts state above remaining on the operation that the 2nd parts carry out clamping from the opposition side of above-mentioned the 1st parts to the roughly whole periphery at the above-mentioned edge that turns back; The operation that the 1st parts and the 2nd parts are ended together with collecting bag one card lifting of clamping; And the 1st parts that end of block and the 2nd parts collecting bag with clamping reversed up and down, and make above-mentioned supply port be positioned at the operation of its lowermost position of above-mentioned the 2nd parts.
In addition, record the discharge method and the device of powder body in Japanese kokai publication hei 11-189281 communique, wherein the powder body as object is to be assumed to the amount that must use cylindrical bearing to transport.That is, the content that above-mentioned communique is put down in writing is neither small-sized, also not easy, and is large-scale as device, can not solve the problem that the present invention will solve.
The effect of invention:
The application of the invention, can be not with on a large scale but prevent dispersing of powder body easily, and can improve a series of operability such as supply, repacking and keeping of powder body.
Description of drawings
Fig. 1 is that skeleton diagram, Fig. 1 (A) of the present invention's the 1st embodiment (up and down before the counter-rotating) powder supply device is upward view for lateral plan, Fig. 1 (B).
Fig. 2 is the collecting bag of identical powder supply device and the lateral plan of the 1st parts.
Fig. 3 is the lateral plan of the 2nd parts of identical powder supply device.
Fig. 4 is the diagram of circuit of the powder body supply method of the identical powder supply device of expression.
Fig. 5 is that figure (omission collecting bag), Fig. 5 (A) of the identical powder supply device of expression (up and down after the counter-rotating) powder body supply condition is birds-eye view for lateral plan, Fig. 5 (B).
Fig. 6 is the lateral plan of expression identical other powder supply devices (up and down after the counter-rotating) powder body supply condition.
Fig. 7 is the lateral plan of the present invention's the 2nd～4 embodiment (up and down before the counter-rotating) powder supply device.
Fig. 8 is the figure of change that is used to represent the shape of the 1st parts of the present invention or the 2nd parts.
The specific embodiment
Below, an example of the embodiment that present invention will be described in detail with reference to the accompanying.
Use Fig. 1～Fig. 6 that the 1st embodiment of the present invention is described.Fig. 1 is that (up and down before the counter-rotating) skeleton diagram, Fig. 1 (A) of the powder supply device of the present invention's the 1st embodiment is upward view for lateral plan, Fig. 1 (B), Fig. 2 is the lateral plan of the 1st parts, Fig. 3 is the lateral plan of the 2nd parts, Fig. 4 is the diagram of circuit of expression powder body supply method, Fig. 5 is that figure (omission collecting bag), Fig. 5 (A) of expression (counter-rotating after) up and down powder body supply condition be birds-eye view for lateral plan, Fig. 5 (B), and Fig. 6 is the lateral plan of (after reversing up and down) powder body supply condition of other powder supply devices of expression.
At first, use Fig. 1, Fig. 2, Fig. 3 that the formation of the powder supply device of present embodiment is described.Shown in Fig. 1 (A), powder supply device 100 has the 1st parts 120, card locking mechanism 130 and the 2nd parts 150.
Shown in Fig. 1 (B), the 1st parts 120 are the parts of ring-type roughly, the collecting bag 110 that has broken a seal under the state of having taken in the powder body can be configured in the central authorities of the 1st parts 120.Shown in Fig. 1 (A), the 2nd parts 150 have supply port 140, and can carry out clamping to the roughly whole periphery from the edge 110A of the collecting bag that turns back in interior week 110 of the 1st parts 120 from the opposition side of the 1st parts 120.Card locking mechanism 130 ends collecting bag 110 1 card liftings together with clamping of the 1st parts 120 and the 2nd parts 150.The details of each parts is with aftermentioned.
Below, describe each parts etc. in detail.
Above-mentioned collecting bag 110 for example be by synthetic resin or suitably material make the bag of paper after the inner face thin plateization etc.The powder style is used for the resin-sealed thermosetting resin of semiconductor element in this way.Therefore, the weight of the collecting bag 110 of present embodiment is being about number kg under the state of taking in the powder body.In addition, the edge 110A in the Kaifeng of collecting bag 110 from turning back in interior week of the 1st parts 120, and is pulled out to the periphery of the 1st parts 120.
As shown in Figure 2, above-mentioned the 1st parts 120 are that internal diameter is that D1, external diameter are that d1, above-below direction length are the barrel shape of h1.The 1st parts 120 are configured in the periphery (perhaps collecting bag 110 can be configured in the central authorities of the 1st parts 120) of collecting bag 110.And, when collecting bag 110 is installed on the powder supply device 100, behind Kaifeng, form the edge 110A of its opening by turning back in interior week from the 1st parts 120.The part of the component parts of card locking mechanism 130 is installed on the periphery of the 1st parts 120 in addition.
In above-mentioned card locking mechanism 130, can use so-called padlock (パ Star チ ン Ingot).This structure example has: fulcrum 132A, 132B as shown in Figure 1 and Figure 2; Can be arranged on shank 134A, 134B on fulcrum 132A, the 132B rotationally; Further can be arranged on the 136A of hook portion, 136B on shank 134A, the 134B rotationally; And the fixed part 138A, the 138B that supply the hook 136A of portion, 136B hook.Wherein, fulcrum 132A, 132B are on the position that is fixed in symmetry on the diametric(al) on the periphery of the 1st parts 120 (with reference to Fig. 2), and fixed part 138A, 138B are on the position that is fixed in symmetry on the diametric(al) on the periphery of the flange part 154 (aftermentioned) of the 2nd parts 150 (with reference to Fig. 3).In addition, card locking mechanism 130 is not limited to above-mentioned drag hook.And card locking mechanism 130 also can take off from any of the 1st parts the 120, the 2nd parts 150.
As shown in Figure 3, above-mentioned the 2nd parts 150 have pars infundibularis 152 and flange part 154.Front end (being upside in Fig. 3) at pars infundibularis 152 is provided with supply port 140.That is, pars infundibularis 152 has the function of following hopper: in counter-rotating up and down and supply port 140 when being positioned in its lowermost position of the 2nd parts 150, catch the powder body that falls from collecting bag 110 and be directed to supply port 140.This supply port 140 is provided with switching mechanism 142.The gate guide 144 of that switching mechanism 142 has is transversal (being left and right directions in Fig. 3) supply port 140 and the gate sheet 146 that can move along gate guide 144.
On the flange part 154 of the side (downside of Fig. 3) in front that is arranged on pars infundibularis 152, being formed with internal diameter in the central is the opening 155 of D2.And, in opening 155, being formed with recess 156, this recess 156 forms (D2＜D3) towards the outside of flange part 154 (downside of Fig. 3) with jump S 1 and with one section bigger inside diameter D 3.The opening 155 of flange part 154 is used for the powder body of collecting bag 110 is imported to pars infundibularis 152.Herein, the outside diameter d 1 of the 1st parts 120 bigger than the inside diameter D 2 of the opening 155 of flange part 154, than the 3 little (D2＜d1＜D3) of the inside diameter D of recess 156.And, even consider for the outside diameter d 1 of the 1st parts 120 collecting bag 110 edge 110A thickness T (with reference to Fig. 2) and compare (d1+2 * the T＜D3) that also is that the inside diameter D 3 of recess 156 is big.Therefore, even all be drawn out under the state of the periphery of the 1st parts 120 at the edge of collecting bag 110 110A, the fore-end 121 (with reference to Fig. 2) of the 1st parts 120 when collecting bag 110 is folded back also can not enter into the inboard of the opening 155 of flange part 154, and can be configured in the recess 156 of flange part 154.Therefore, when collecting bag 110 is installed on the powder supply device 100, roughly whole periphery from the edge 110A of the collecting bag that turns back in interior week 110 of the 1st parts 120, by of the opposition side clamping of the 2nd parts 150 from the 1st parts 120, and, even under the situation that the 1st parts 120 and the 2nd parts 150 are ended together with collecting bag 110 1 card liftings of clamping, the fore-end 121 that also becomes the 1st parts 120 embeds the state of the recess 156 of flange part 154 with the edge 110A of collecting bag 110.Therefore, the unstable loosely card of the 1st parts 120 and the 2nd parts 150 ends.
In addition, the inside diameter D 2 of the opening 155 of flange part 154 is roughly identical size with the inside diameter D 1 of the 1st parts 120.Therefore, even, do not have bigger jump the 1st parts 120 being disposed (card end) across the edge of collecting bag 110 110A on flange part 154 time yet.That is,, also can without let or hindrance the powder body be imported in the pars infundibularis 152 for the inner peripheral surface of flange part 154 even under the situation of its lowermost position that supply port 140 is navigated to the 2nd parts 150.
As mentioned above, the periphery at flange part 154 is provided with fixed part 138A, 138B.Shown in Fig. 1 (B), foot 160 is 3 cylinders, and equally spaced is provided with on the radial direction in recess 156 outsides of flange part 154.The above-below direction length h2 of this foot 160 is than the long (h2＞h1) of the above-below direction length h1 of the 1st parts 120.Therefore, by card locking mechanism 130 collecting bag 110 1 card liftings together with clamping of the 1st parts 120 and the 2nd parts 150 are ended, state as before reversing up and down can remain on supply port 140 top of collecting bag 110, and stably support powder supply device 100.
Below, the powder body supply method of present embodiment is described.
At first, the 1st parts 120 are configured in the periphery (step S2) of collecting bag 110.Then, carry out the Kaifeng (step S4) of collecting bag 110.In addition, also above-mentioned steps S2, S4 can be put upside down.
Then, with the edge 110A in Kaifeng of collecting bag 110 turn back in interior week (step S6) from the 1st parts 120.
Then, the position of collecting bag 110 is moved, and will be arranged under supply port 140 on the 2nd parts 150 state above remaining on, the 2nd parts 150 carry out clamping (step S8) from the opposition side of the 1st parts 120 to the roughly whole periphery of the edge 110A of the collecting bag 110 that turned back.
And, the 1st parts 120 and the 2nd parts 150 are ended (step S10) together with collecting bag 110 1 card liftings of clamping by card locking mechanism 130.
Then, the gate sheet 146 of affirmation switching mechanism 142 is closed, the 1st parts 120 and the 2nd parts 150 that end of block are moved to the position of regulation with the collecting bag 110 of clamping, and reverse up and down and make supply port 140 be positioned at its lowermost position (step S 12) of the 2nd parts 150.And, supply port 140 is connected on the not shown material resin feedway, and opens the gate sheet 146 (state of Fig. 5 (A), Fig. 5 (B) of switching mechanism 142; Omit collecting bag 110).At this moment, as shown in Figure 6, handle part 170 is set respectively and has controlled under the situation of collecting bag 110 at the front end of foot 160, collecting bag 110 can not fall to pars infundibularis 152 sides, and the powder body is easily fallen to pars infundibularis 152 sides.
Like this, the 1st parts 120 are configured in the periphery of collecting bag 110, the roughly whole periphery of the edge 110A of the collecting bag 110 that is turned back from the opposition side clamping of the 1st parts 120 movably in the position that the 2nd parts 150 do not make collecting bag 110.And, by card locking mechanism 130 the 1st parts 120 and the 2nd parts 150 collecting bag 110 together with clamping is only directly blocked, thus collecting bag 110 is installed on the powder supply device 100,102.Therefore, collecting bag 110 till be installed on the powder supply device 100,102, can be restricted to Min. from the Kaifeng state with mobile collecting bag 110 these situations, therefore the powder body can be prevented to be bottom line from collecting bag 110 to exterior dispersing.
And, after collecting bag 110 being installed on the powder supply device 100,102, collecting bag 110 becomes the state that (except the part of supply port 140) is closed by part 2 150, therefore the powder bodies in the collecting bag 110 can be handed off to the 2nd parts 150 sides reliably by reversing up and down.Therefore, can prevent that the powder body is leaked to the outside from powder supply device 100,102, and can only discharge the powder body from supply port 140.At this moment, powder supply device 100,102 mainly has the 1st parts the 120, the 2nd parts 150 and card locking mechanism 130, therefore can realize its structure extremely easily.
And the 2nd parts 150 have the switching mechanism 142 that the powder body is interdicted towards the supply of below from supply port 140, also can freely interdict the supply of powder body from supply port 140 even therefore reverse up and down.Therefore, even do not exhaust and under the remaining situation,, N/R powder body can not be spilt, and easily carry out the operation of the replacement etc. of powder supply device 100,102 by the gate sheet 146 of closing switching mechanism 142 at the powder body.And by switching mechanism 142, the powder body of collecting bag 110 can keep the state that is closed, therefore can prevent the deterioration etc. of the quality of powder body.
And, the powder body is the resin-sealed thermosetting resin that is used for semiconductor element, the weight that therefore collecting bag 110 of powder body is housed only is number kg, therefore powder supply device 100,102 can be realized small-sized, light weight, even do not use large-scale device, also can easily make powder supply device 100,102 move, reverse up and down and dispose replacing etc.
And, the 2nd parts 150 are provided with foot's (length: h2), this foot is, above-below direction length h1 than the 1st parts 120 is long, and before the counter-rotating up and down of the 2nd parts, supply port 140 remained on collecting bag 110 above, therefore can be in clamping under the state of collecting bag 110 supply port 140 remained on collecting bag 110 above, and keep this state and rule, fitly arrange powder supply device 100,102, and can pay no attention to dust ground, carry out the keeping etc. of remaining powder bodies in the powder supply device 100,102 easily and simply.
And, what above-mentioned foot 160 was provided with a part of controlling above-mentioned collecting bag 110 controls member 170, therefore be upside down at powder supply device 100,102, and the powder body is when supply port 140 is discharged, collecting bag 110 can be remained on foot's 160 sides (upside), therefore can irrespectively the powder body of collecting bag 110 be imported to supply port 140 swimmingly with the surplus of powder body.
That is, the present invention can be on a large scale but is prevented dispersing of powder body easily, and can improve a series of operability such as supply, repacking and keeping of powder body.
In the present embodiment, foot 160 has used 3 cylinders, but the invention is not restricted to this, also comprises the situation that does not have foot.And, such as described later, for example also can be the foot of jar shape.And, the front end (upside of Fig. 6) that handle part 170 uses in foot 160, but also can be installed in foot midway, at this moment, do not need a plurality of handle parts are set, even 1 also has corresponding effects.
And in the present embodiment, the edge 110A that turns back of collecting bag 110 pulled into the outside of the 1st parts 120, but the invention is not restricted to this, as long as turning back in interior week from the 1st parts 120.This is because by the edge 110A of the 2nd parts 150 recess 156 of flange part 154 () from the opposition side clamping collecting bag 110 of the 1st parts 120, the powder body can not be leaked to the outside and the present invention can bring into play its effect thus.
And in the present embodiment, the powder body especially preferably is used for the resin-sealed thermosetting resin of semiconductor element, but the invention is not restricted to this, also can be applicable to other powder bodies.
And, in the present embodiment, be Fig. 1 or powder supply device 100,102 shown in Figure 6, but the invention is not restricted to this.For example, shown in the 2nd embodiment of Fig. 7 (A), in powder supply device 104, the 1st parts 120A also can possess the foot of the jar structure with end.In this case, (heavy even the powder body becomes) also can stably support powder supply device 104.And shown in the 3rd embodiment of Fig. 7 (B), the 1st parts 120B also can be simple annulus.In this case, because the above-below direction length of the 1st parts 120B is shorter, even therefore at the collecting bag 110 that the powder body is housed because a large amount of powder body and terrifically under the situation that downside expands, also easily collecting bag 110 being installed on the powder supply device 106.And, shown in the 4th embodiment of Fig. 7 (C), also can be the 1st parts 120C that is embedded on the flange part 154C with jump S2.In this case, can extremely easily constitute the 1st parts 120C, be that light weight, collecting bag 110 are for especially effective under the small-sized situation at the powder body.At this moment, the inside diameter D 4 of the recess 156C that forms with the jump S2 of flange part 154C, bigger slightly than the outside diameter d 2 of the 1st parts 120C, and sandwich the edge 110A of collecting bag 110, constitute the card locking mechanism of more simplifying thus.In addition, at this moment, also can between flange part 154C and the 1st parts 120C, use magnet to improve adsorption affinity, also can use negative thread and external screw thread to strengthen combination.
In the above-described embodiment, shown in Fig. 8 (A), used the 2nd parts (a part) of the 1st circular parts and a part, but the invention is not restricted to this.It also can be shape (being generically and collectively referred to as roughly ring-type) shown below.For example, shown in Fig. 8 (B), also can constitute the 1st parts and the 2nd parts (a part) by the quadrangle shape, also can be other polygon.And the 1st parts, the 2nd parts (a part) do not need sealing, also can be the end shown in Fig. 8 (C) open carry (clip band) structure secretly.Promptly, also can be following structure: the 2nd parts (a part) be the spring steel of ring-band shape, the spring steel expansion is come fastening the 1st parts by the power of spring material, and also can be following structure: the 1st parts be spring steel of ring-band shape, spring steel are compressed and power by spring material is pressed on the 2nd parts (a part).And, also can be with the strip shown in Fig. 8 (D) structure as the 2nd parts (a part).Strip is by housing 182, screw 184 and be with 186 to constitute, housing 182 negative thread grooves be with 186 engagements, by dwindling and the 1st parts of fastening inboard can realize that firm card ends with 186 internal diameter.
Claims (6)
1, a kind of powder supply device can be supplied with the powder body that has been accommodated in the collecting bag from supply port towards the below, it is characterized in that,
Possess:
The 1st parts of ring-type roughly can be configured in the above-mentioned collecting bag that has broken a seal self central authorities under the state of having taken in above-mentioned powder body;
The 2nd parts possess above-mentioned supply port, and can carry out clamping to the roughly whole periphery from the edge of the above-mentioned collecting bag that turns back in interior week of the 1st parts from the opposition side of above-mentioned the 1st parts; And
The card locking mechanism ends collecting bag one card lifting together with clamping of above-mentioned the 1st parts and the 2nd parts,
By above-mentioned the 2nd parts are reversed up and down with above-mentioned the 1st parts and the collecting bag that end of block, above-mentioned supply port can be positioned at its lowermost position of the 2nd parts.
2, powder supply device as claimed in claim 1 is characterized in that,
Possess on above-mentioned the 2nd parts to above-mentioned powder body from above-mentioned supply port towards below the switching mechanism that interdicts of supply.
3, powder supply device as claimed in claim 1 or 2 is characterized in that,
Above-mentioned powder body is the resin-sealed thermosetting resin that is used for semiconductor element.
4, as each described powder supply device of claim 1 to 3, it is characterized in that,
Above-mentioned the 2nd parts are provided with foot, and this foot is longer than the above-below direction length of above-mentioned the 1st parts, and before the counter-rotating up and down of above-mentioned the 2nd parts, above-mentioned supply port remained on above-mentioned collecting bag above.
5, powder supply device as claimed in claim 4 is characterized in that,
The handle sturcture that at least 1 above-mentioned foot, has a part of controlling above-mentioned collecting bag.
6, a kind of powder body supply method is characterized in that possessing:
With the 1st component configuration of ring-type roughly operation in the periphery of the collecting bag of powder body;
With the edge in Kaifeng of this collecting bag the operation of turning back in interior week from above-mentioned the 1st parts;
To be arranged under supply port on the 2nd parts state above remaining on the operation that the 2nd parts carry out clamping from the opposition side of above-mentioned the 1st parts to the roughly whole periphery at the above-mentioned edge that turns back;
The operation that the 1st parts and the 2nd parts are ended together with collecting bag one card lifting of clamping; And
The 1st parts that end of block and the 2nd parts collecting bag with clamping is reversed up and down, and make above-mentioned supply port be positioned at the operation of its lowermost position of above-mentioned the 2nd parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP052574/2008 | 2008-03-03 | ||
| JP2008052574A JP2009208809A (en) | 2008-03-03 | 2008-03-03 | Powder body feeding device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101525089A true CN101525089A (en) | 2009-09-09 |
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ID=41093191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910126203A Pending CN101525089A (en) | 2008-03-03 | 2009-03-03 | Powder supply device and method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2009208809A (en) |
| KR (1) | KR101017864B1 (en) |
| CN (1) | CN101525089A (en) |
| TW (1) | TW201002492A (en) |
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| CN103332308B (en) * | 2013-05-30 | 2015-09-16 | 武汉人天包装技术有限公司 | Monobucket positive displacement wrapping machine |
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| JPH05313487A (en) * | 1992-05-08 | 1993-11-26 | Ricoh Co Ltd | Method and device for replenishing toner |
| JP2936372B2 (en) * | 1992-08-19 | 1999-08-23 | 三菱マテリアルクォーツ株式会社 | Powder transfer device |
| JP3560049B2 (en) * | 1995-02-24 | 2004-09-02 | 横浜ゴム株式会社 | Powder container |
| JP2001315971A (en) * | 2000-05-01 | 2001-11-13 | Toyo Eng Corp | Method for feeding powder |
| JP4035712B2 (en) * | 2002-06-28 | 2008-01-23 | 笹川農機株式会社 | Auxiliary filling tool for powdered and granular materials such as rice husk and fertilizer |
| JP4316844B2 (en) * | 2002-08-06 | 2009-08-19 | 赤武エンジニアリング株式会社 | Powder handling equipment |
| JP2004351253A (en) | 2003-05-27 | 2004-12-16 | Moki Seisakusho:Kk | Garbage bagging machine |
| JP4422001B2 (en) | 2004-11-19 | 2010-02-24 | 住友重機械工業株式会社 | Flat resin molding equipment |
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2008
- 2008-03-03 JP JP2008052574A patent/JP2009208809A/en active Pending
-
2009
- 2009-02-25 TW TW098105987A patent/TW201002492A/en unknown
- 2009-03-02 KR KR1020090017392A patent/KR101017864B1/en not_active IP Right Cessation
- 2009-03-03 CN CN200910126203A patent/CN101525089A/en active Pending
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| GB2481963A (en) * | 2010-05-20 | 2012-01-18 | Process Link Ltd | Flexible intermediate bulk container handling device and system |
| GB2481963B (en) * | 2010-05-20 | 2015-11-11 | Process Link Ltd | Bulk handling system |
| CN102295083A (en) * | 2011-05-13 | 2011-12-28 | 杭州泰林生物技术设备有限公司 | Method and device for transferring material |
| CN102295083B (en) * | 2011-05-13 | 2013-01-30 | 杭州泰林生物技术设备有限公司 | Method and device for transferring material |
| CN102601892A (en) * | 2012-03-21 | 2012-07-25 | 泗阳宝源塑胶材料有限公司 | Polyester color masterbatch carbon black discharging device |
| CN102601892B (en) * | 2012-03-21 | 2016-12-14 | 泗阳宝源塑胶材料有限公司 | Polyester color masterbatch carbon black blanking device |
| CN102897545A (en) * | 2012-09-14 | 2013-01-30 | 宁波华辉磁业有限公司 | Special motor-driven tube overturning machine for magnetic powder material tube |
| CN102897545B (en) * | 2012-09-14 | 2015-02-25 | 宁波华辉磁业有限公司 | Special motor-driven tube overturning machine for magnetic powder material tube |
| CN106315254A (en) * | 2016-10-18 | 2017-01-11 | 宝鸡正微金属科技有限公司 | Metal powder vacuum storage and transfer device |
| CN106315254B (en) * | 2016-10-18 | 2018-09-07 | 宁夏先科新材料科技有限公司 | metal powder vacuum storage transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009208809A (en) | 2009-09-17 |
| KR20090094757A (en) | 2009-09-08 |
| KR101017864B1 (en) | 2011-03-04 |
| TW201002492A (en) | 2010-01-16 |
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Application publication date: 20090909 |