CN101987386B - Dismounting device, dismounting method and dismounting system of ferromagnetic IC (Integrated Circuit) components - Google Patents
Dismounting device, dismounting method and dismounting system of ferromagnetic IC (Integrated Circuit) components Download PDFInfo
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- CN101987386B CN101987386B CN 200910160962 CN200910160962A CN101987386B CN 101987386 B CN101987386 B CN 101987386B CN 200910160962 CN200910160962 CN 200910160962 CN 200910160962 A CN200910160962 A CN 200910160962A CN 101987386 B CN101987386 B CN 101987386B
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Abstract
The invention discloses a dismounting device, a dismounting method and a dismounting system of ferromagnetic IC (Integrated Circuit) components, used for dismounting ferromagnetic IC components on a circuit board. The dismounting device of the ferromagnetic IC components comprises a magnetic element base with at least one magnetic element and a bearing piece, wherein the bearing piece is arranged on the magnetic element circuit board and used for bearing the circuit board so that the ferromagnetic IC components are separated from the magnetic element base because of the magnetism of the ferromagnetic components when the ferromagnetic IC components of the circuit board are arranged on the bearing piece and face to the magnetic element of the magnetic element base. Accordingly, the dismounting device of the ferromagnetic IC components and the method thereof can rapidly dismount a great amount of ferromagnetic IC components on the circuit board.
Description
Technical field
The present invention relates to a kind of ferromagnetism integrated circuit component disassembling apparatus, disassembling method and disassembling method.
Background technology
In general, integrated circuit (integrated circuit) element can be soldered to the circuit plate by scolding tin, so that the component on the circuit board can be electrically connected to each other and operate.When manufacturer produces in a large number, yield can not occur unavoidably good and need to disassemble the integrated circuit on the circuit plate and carry out heavy industry.Disassembling of ferromagnetism integrated circuit component is by manually heating the scolding tin that is connected between integrated circuit and the circuit plate with heat gun, choosing down by artificial one one when treating scolding tin because of hot the fusing at present.This process will expend a large amount of artificial and times, therefore causes the cost of disassembling quite high.
Summary of the invention
The invention provides a kind of ferromagnetism integrated circuit component disassembling apparatus, it can disassemble the ferromagnetism integrated circuit component on the circuit board rapidly.
The invention provides a kind of ferromagnetism integrated circuit component disassembling method, it can disassemble the ferromagnetism integrated circuit component on the circuit board rapidly.
The embodiment of the invention proposes a kind of ferromagnetism integrated circuit component disassembling apparatus, is used for disassembling by a scolding tin being welded in one first ferromagnetism integrated circuit component on the circuit board.This ferromagnetism integrated circuit component disassembling apparatus comprises a magnetic element pedestal and the bearing part with at least one first magnetic element.Bearing part is to be disposed on the magnetic element pedestal, in order to carry the foregoing circuit plate, by this, when circuit board be positioned on the bearing part and the first ferromagnetism integrated circuit component towards the first magnetic element of magnetic element pedestal, and during above-mentioned melts soldering tin, the first ferromagnetism integrated circuit component separates with circuit board because of the magnetic of the first magnetic element.
The embodiment of the invention proposes a kind of ferromagnetism integrated circuit component disassembling method, and it is applicable to operate above-mentioned ferromagnetism integrated circuit component disassembling apparatus.This ferromagnetism integrated circuit component disassembling method comprises above-mentioned the first magnetic element is positioned in the above-mentioned magnetic element pedestal, circuit board to be disassembled is fixed in the above-mentioned bearing part, and the first ferromagnetism integrated circuit component of circuit board that will be to be disassembled is towards above-mentioned the first magnetic element.This ferromagnetism integrated circuit component disassembling method also comprises the first ferromagnetism integrated circuit component on the tip-off circuit board, and the first ferromagnetism integrated circuit component is subjected to the magnetic of the first magnetic element and separates with circuit board.This ferromagnetism integrated circuit component disassembling method takes out the foregoing circuit plate from bearing part, and takes out the first ferromagnetism integrated circuit component from above-mentioned magnetic element pedestal.
The embodiment of the invention proposes a kind of ferromagnetism integrated circuit component disassembling method, it comprises that a circuit board that fixedly has at least one ferromagnetism integrated circuit component is in a bearing part, wherein this ferromagnetism integrated circuit component is welded on the circuit, and the ferromagnetism integrated circuit component is towards a magnetic element of bearing part.This ferromagnetism integrated circuit component disassembling method is to the ferromagnetism integrated circuit component tip-off on the circuit board, and utilizes the magnetic of magnetic element that the first ferromagnetism integrated circuit component is separated with circuit board.
The embodiment of the invention proposes a kind of ferromagnetism integrated circuit component disassembling method, and it is applicable to operation as above-mentioned ferromagnetism integrated circuit component disassembling apparatus.This ferromagnetism integrated circuit component disassembling method comprises above-mentioned the first magnetic element is positioned in the above-mentioned magnetic element pedestal, the two ends of circuit board to be disassembled are fixed in the chute of above-mentioned two first circuit board fixtures, and this first ferromagnetism integrated circuit component of circuit board that will be to be disassembled is towards above-mentioned the first magnetic element.This ferromagnetism integrated circuit component disassembling method also comprises above-mentioned the second magnetic element is positioned in the above-mentioned magnetic element plate, the two ends of above-mentioned magnetic element plate are fixed in the groove of magnetic element pedestal, and with the second ferromagnetism integrated circuit component of above-mentioned the second magnetic element towards circuit board to be disassembled.This ferromagnetism integrated circuit component disassembling method also comprises first and second ferromagnetism integrated circuit component on the tip-off circuit board, and first and second ferromagnetism integrated circuit component is subjected to respectively the magnetic of first and second magnetic element and separates with circuit board.This ferromagnetism integrated circuit component disassembling method also comprises from magnetic element pedestal taking-up the first ferromagnetism integrated circuit component and from magnetic element plate taking-up the second ferromagnetism integrated circuit component.
The embodiment of the invention proposes a kind of ferromagnetism integrated circuit component disassembly system, and it is used for disassembling by a scolding tin and is welded in one first ferromagnetism integrated circuit component on the circuit board.This ferromagnetism integrated circuit component disassembly system comprises a tip-off unit, has a magnetic element pedestal and a bearing part of at least one the first magnetic element.The tip-off unit is in order to the first ferromagnetism integrated circuit component on the tip-off circuit board.Bearing part is to be disposed on the magnetic element pedestal, in order to carry the foregoing circuit plate, by this, when circuit board be positioned on the bearing part and the first ferromagnetism integrated circuit component towards the first magnetic element of magnetic element pedestal, and the tip-off unit is during with above-mentioned melts soldering tin, and the first ferromagnetism integrated circuit component separates with circuit board because of the magnetic of the first magnetic element.
Based on above-mentioned, the ferromagnetism integrated circuit component disassembling apparatus of the embodiment of the invention can significantly reduce time and the cost of disassembling the ferromagnetism integrated circuit component.In addition, the ferromagnetism integrated circuit component disassembling apparatus of the present embodiment can carry out disassembling of ferromagnetism integrated circuit component to the circuit board of various size.Moreover the ferromagnetism integrated circuit component disassembling apparatus of the present embodiment utilizes the accommodation space of array format configuration, can magnetic element be set to disassemble according to the position of ferromagnetism integrated circuit component thus.In addition, the ferromagnetism integrated circuit component disassembling apparatus of the embodiment of the invention can be disassembled the ferromagnetism integrated circuit component that is disposed at the circuit board two sides simultaneously, also shortens the time of disassembling the ferromagnetism integrated circuit component.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and cooperate accompanying drawing to be described in detail below.
Description of drawings
Fig. 1 is the integrated circuit disassembling apparatus shown in the first embodiment of the invention and the generalized section of circuit board to be disassembled.
Fig. 2 is the top view of magnetic element pedestal shown in Figure 1.
Fig. 3 A is the integrated circuit disassembling apparatus shown in another embodiment of the present invention and the generalized section of circuit board to be disassembled.
Fig. 3 B is the integrated circuit disassembling apparatus shown in another embodiment of the present invention and the generalized section of circuit board to be disassembled.
Fig. 4 A is the schematic perspective view of bearing part shown in Figure 1.
Fig. 4 B is the top view that bearing part shown in Figure 1 is fixed in the magnetic element pedestal.
Fig. 5 is the schematic flow sheet of the ferromagnetism integrated circuit component disassembling method shown in the first embodiment of the invention.
Fig. 6 A～6D is the schematic diagram of the use ferromagnetism integrated circuit component disassembling apparatus shown in the first embodiment of the invention.
Fig. 7 is the integrated circuit disassembling apparatus shown in the second embodiment of the invention and the generalized section of circuit board to be disassembled.
Fig. 8 A is the schematic perspective view of bearing part shown in Figure 7.
Fig. 8 B is the top view that bearing part shown in Figure 7 is fixed in the magnetic element pedestal.
Fig. 9 is the integrated circuit disassembling apparatus shown in the third embodiment of the invention and the generalized section of circuit board to be disassembled.
Figure 10 is the top view that bearing part shown in Figure 9 and magnetic element plate are fixed in the magnetic element pedestal.
To be the magnetic element plate be fixed in generalized section on the magnetic element pedestal by locking screw to Figure 11.
Figure 12 is the schematic flow sheet of the ferromagnetism integrated circuit component disassembling method shown in the third embodiment of the invention.
Figure 13 A～13D is the schematic diagram of the use ferromagnetism integrated circuit component disassembling apparatus shown in the third embodiment of the invention.
Figure 14 is the schematic diagram that the tip-off unit that is fixed with the logical Overwelding and rewelding furnace of ferromagnetism integrated circuit component disassembling apparatus of circuit board shown in one embodiment of the invention carries out tip-off.
The main element symbol description:
110: magnetic element pedestal 110a: upper surface
114: the first accommodation spaces of 112: the first magnetic elements
120: bearing part 122,124: the first circuit board fixture
200: circuit board 200a: first surface
210: the first ferromagnetism integrated circuit components 116: groove
110 ', 110 ": magnetic element pedestal 114 ', 114 ": the first accommodation space
402: lock screw 120 ': bearing part
702,704: circuit board 724: the second circuit board fixture
920a: the first ferromagnetism integrated circuit component 724a: chute
920b: the second ferromagnetism integrated circuit component 724b: through hole
910a: first surface 910b: second surface
910: circuit board 930: the magnetic element plate
934: the second accommodation spaces of 932: the second magnetic elements
1400: reflow stove 1402: conveyer belt
1404: the tip-off unit
122a, 124a: chute
122b, 124b: through hole
712,714: the first ferromagnetism integrated circuit components
S501, S503, S505, S507, S509: the step of ferromagnetism integrated circuit component disassembling method
S1201, S1203, S1205, S1207, S1209, S1211, S1213: ferromagnetism integrated electric
The step of circuit component disassembling method
1410: ferromagnetism integrated circuit component disassembling apparatus
The specific embodiment
[the first embodiment]
Fig. 1 is the integrated circuit disassembling apparatus shown in the first embodiment of the invention and the generalized section of circuit board to be disassembled, wherein what deserves to be explained is, herein alleged ferromagnetism integrated circuit component make a general reference all can be by magnet or magnetic force that arbitrary magnetic generation device produced and the integrated circuit component that attracts, such as flash memory.
Please refer to Fig. 1, ferromagnetism integrated circuit disassembling apparatus comprises magnetic element pedestal 110 and bearing part 120, in order to disassemble the first ferromagnetism integrated circuit component 210 on the circuit board 200, wherein the first ferromagnetism integrated circuit component 210 is to be welded on the first surface 200a of circuit board 200 by scolding tin.
Fig. 2 is the top view of magnetic element pedestal shown in Figure 1.
Please refer to Fig. 2, magnetic element pedestal 110 has at least one the first accommodation space 114, to hold the first magnetic element 112.For example, a plurality of the first accommodation spaces 114 can be formed on an array or a predetermined form upper surface 110a of magnetic element pedestal 110, and the first at least part of accommodation space 114 can be configured the first magnetic element 112 with the position of corresponding the first ferromagnetism integrated circuit component 210.
It is worth mentioning that, although the first magnetic element 112 is to be disposed at separably in the first accommodation space 114 in the present embodiment, yet the invention is not restricted to this, the first magnetic element 112 can also be to be disposed in the first accommodation space 114 with fixed form.
In the present embodiment, the first accommodation space 114 is circular, yet the invention is not restricted to this, and the accommodation space of triangular form, square type or any other shape all can be applicable to the present invention.In addition, in the present embodiment, the first accommodation space 114 is a through hole, yet the invention is not restricted in this, the first accommodation space 114 can also configure for the mode that a groove (shown in the first accommodation space 114 ' of Fig. 3 A) or a part run through groove (such as the first accommodation space 114 of Fig. 3 B " shown in).
In another embodiment, this first accommodation space 114 also can be formed on the datum level (not shown) of this magnetic element pedestal 110 highlightedly.
Referring again to Fig. 1, bearing part 120 is to be configured on the magnetic element pedestal 110, and bearing part 120 comprises first circuit board fixture 122 and first circuit board fixture 124.One side of first circuit board fixture 122 and a side of first circuit board fixture 124 have chute 122a and chute 124a respectively, and chute 122a is the two ends that are configured to bearer circuit plate 200 in relative mode with chute 124a.
It is worth mentioning that, in the present embodiment, circuit board 200 is to be carried by two first circuit board fixtures, yet, the invention is not restricted to this, in another embodiment of the present invention, circuit board 200 also can only be come the relative position of limiting circuit plate 200 and magnetic element pedestal 110 by a first circuit board fixture.
Fig. 4 A is the schematic perspective view of bearing part shown in Figure 1, and Fig. 4 B is that the top view that bearing part shown in Figure 1 is fixed in the magnetic element pedestal is overlooked.
Please refer to Fig. 4 A and Fig. 4 B, the two ends of circuit board 200 are to be fixed between first circuit board fixture 122 and the first circuit board fixture 124 in unsettled mode by chute 122a and chute 124a that subtend configures.
In an embodiment of the present invention, the wherein relative both sides of magnetic element pedestal 110 have a groove 116 respectively, and first circuit board fixture 122 has through hole 122b and through hole 124b respectively with the two ends of first circuit board fixture 124, wherein the two ends of first circuit board fixture 122 are to be fixed on the groove 116 of magnetic element pedestal 110 by through hole 122b, and the two ends of first circuit board fixture 124 are to be fixed on the groove 116 of magnetic element pedestal 110 by through hole 124b.Specifically, first circuit board fixture 122 is to be attached on the groove 116 by through hole 122b and through hole 124b by locking screw 402 with first circuit board fixture 124.Particularly, first circuit board fixture 122 and first circuit board fixture 124 can be by adjusting width between first circuit board fixture 122 and the first circuit board fixture 124 to hold the circuit board of different size on the diverse location that is attached to groove 116.
Wherein, first circuit board fixture 122 is not as limit, in another embodiment, the cross section of first circuit board fixture 122 can be the square type, L-type or its alloytype shape, the limit method of first circuit board fixture 122 and circuit board 200 or magnetic element pedestal 110, available trip, latch, screw, directly embed or other modes, engage, grafting, sealed or embed.In another embodiment, first circuit board fixture 122 is formed in one with magnetic element pedestal 110.
In the present embodiment, magnetic element pedestal 110 is aluminium with the material of bearing part 120.Yet, it must be appreciated, the invention is not restricted to this, to implement in the road at another, magnetic element pedestal 110 can also be any material that fusing point (or burning-point) is higher than tin with the material of bearing part 120, such as steel, lead, copper or glass fibre etc.
Fig. 5 is the schematic flow sheet of the ferromagnetism integrated circuit component disassembling method shown in the first embodiment of the invention, and Fig. 6 A～6D is the schematic diagram of the use ferromagnetism integrated circuit component disassembling apparatus shown in the first embodiment of the invention.
Please refer to Fig. 5 and Fig. 6 A～6D, at first, in step S501, in corresponding the first accommodation space 114, configure the first magnetic element 112.Specifically, the user is positioned at relative position on the first surface 200a of circuit board 200 and comes correspondence the first accommodation space 114 placements the first magnetic element 112 (as shown in Figure 6A) at magnetic element pedestal 110 according to the first ferromagnetism integrated circuit component 210.
Afterwards, in step S503, circuit board 200 is carried on the bearing part 120.The chute 122a of the first circuit board fixture 122 that for example, circuit board 200 can be by bearing part 120 and the chute 124a of first circuit board fixture 124 are fixed on the bearing part 120 in unsettled mode.Particularly, the first ferromagnetism integrated circuit component 210 on the circuit board 200 can be towards the first magnetic element 112 (shown in Fig. 6 B) that is configuring among the step S501.
Then, the first ferromagnetism integrated circuit component 210 in step S505 on the tip-off circuit board, and by the magnetic of the first magnetic element 112 the first ferromagnetism integrated circuit component 210 is separated with circuit board 200.For example, in step S505, the ferromagnetism integrated circuit component disassembling apparatus that is fixed with circuit board 200 can be placed in the reflow stove, and the high temperature of reflow stove can moderately melt to be welded in the scolding tin between circuit board 200 and the first ferromagnetism integrated circuit component 210, and the first ferromagnetism integrated circuit component 210 can separate (shown in Fig. 6 C) because of the magnetic of the first magnetic element 112 with circuit board 200 simultaneously.
Then, among the step S507 with circuit board 200 along chute 122a and 124a from taking out (shown in Fig. 6 D) the bearing part 120, and in step S509, from magnetic element pedestal 110, take out the first ferromagnetism integrated circuit component 210 that has separated.
[the second embodiment]
Fig. 7 is the integrated circuit disassembling apparatus shown in the second embodiment of the invention and the generalized section of circuit board to be disassembled.
Please refer to Fig. 7, the integrated circuit disassembling apparatus comprises magnetic element pedestal 110 and bearing part 120 ', and wherein the structure of magnetic element pedestal 110 and detailed description as above are not repeated in this description at this.
In the present embodiment, the length of circuit board to be disassembled is shorter, so bearing part 120 ' can hold the action that more these type of circuit boards are disassembled simultaneously.
Fig. 8 A is the schematic perspective view of bearing part shown in Figure 7, and Fig. 8 B is that the top view that bearing part shown in Figure 7 is fixed in the magnetic element pedestal is overlooked.
Please refer to Fig. 8 A and Fig. 8 B, bearing part 120 ' comprises first circuit board fixture 122, first circuit board fixture 124 and second circuit board fixture 724.First circuit board fixture 122 and 124 structure have been described in detail as above, are not repeated in this description at this.
The relative both sides of second circuit board fixture 724 have a chute 724a respectively, and the two ends of second circuit board fixture 724 have a through hole 724b respectively.The two ends of second circuit board fixture 724 are to be fixed on the groove 116 of magnetic element pedestal 110 to lock screw 402 by through hole 724b.
In the present embodiment, the two ends of circuit board 702 are to be fixed in the bearing part 120 ' in unsettled mode by chute 122a and 724a that 724 subtends of first circuit board fixture 122 and second circuit board fixture configure, and the two ends of circuit board 704 are to be fixed in the bearing part 120 ' in unsettled mode by chute 124a and 724a that 724 subtends of first circuit board fixture 124 and second circuit board fixture configure.
The integrated circuit disassembling method of the present embodiment be similar to shown in Figure 5, when using the integrated circuit disassembling apparatus of the present embodiment, the first magnetic element 112 can be configured in the first corresponding accommodation space 114, so that the first ferromagnetism integrated circuit component 712 of circuit board 702 and the first ferromagnetism integrated circuit component 714 of circuit board 704 are dismantled simultaneously.
[the 3rd embodiment]
Fig. 9 is the integrated circuit disassembling apparatus shown in the third embodiment of the invention and the generalized section of circuit board to be disassembled.
Please refer to Fig. 9, the integrated circuit disassembling apparatus comprises magnetic element pedestal 110, bearing part 120 and magnetic element plate 930, and wherein the structure of magnetic element pedestal 110 and bearing part 120 is not repeated in this description at this to describe in detail as above.
For example, the first surface of circuit board 910 disposes has the first ferromagnetism integrated circuit component 920a, and has the second ferromagnetism integrated circuit component 920b with respect to the upper configuration of the second surface 910b of the opposite side of first surface 910a.In addition, magnetic element plate 930 have at least one the second magnetic element 932 and in when operation the second magnetic element 932 be that the second ferromagnetism integrated circuit component 920b towards circuit board 910 is to disassemble the second ferromagnetism integrated circuit component 920b.
In an embodiment of the present invention, magnetic element plate 930 has at least one the second accommodation space 934, to hold the second magnetic element 932.Be similar to magnetic element pedestal 110, for example, a plurality of the second accommodation spaces 934 can configure with an array form, and wherein these a little second accommodation spaces 934 can optionally be configured the second magnetic element 932 with corresponding the second ferromagnetism integrated circuit component 920b.That is to say, when disassembling the second ferromagnetism integrated circuit component 920b with the integrated circuit disassembling apparatus of the present embodiment, the user only needs to place the second magnetic element 932 according to the position of the second ferromagnetism integrated circuit component 920b on the circuit board 910 in the second accommodation space 934 of correspondence.In the present embodiment, the material of magnetic element plate 930 is aluminium.Yet, it must be appreciated, the invention is not restricted to this, another is implemented in the road in the present invention, and the material of magnetic element plate 930 can also be the material that fusing point (or burning-point) is higher than tin, such as steel, lead, copper or glass fibre etc.
Similarly, although the second magnetic element 932 is to be disposed at separably in the second accommodation space 934 in the present embodiment, yet the invention is not restricted to this, the second magnetic element 932 can also be to be disposed in the second accommodation space 934 with fixed form.
Figure 10 is that the top view that bearing part shown in Figure 9 and magnetic element plate are fixed in the magnetic element pedestal is overlooked, and Figure 11 to be magnetic element plate 930 be fixed in generalized section on the magnetic element pedestal 110 by locking screw 402.
Please refer to Figure 10 and Figure 11, be same as first circuit board fixture 122 and 124, the two ends of magnetic element plate 930 have a through hole respectively, and the two ends of magnetic element plate 930 are to be fixed on the groove 116 of magnetic element pedestal 110 to lock screw 402 by through hole.In another embodiment, magnetic element plate 930 and the fixed form of magnetic element pedestal 110 can use trip, latch, screw, directly embed or other modes, engage, grafting, sealed or embedding.In another embodiment, this magnetic element plate 930 is formed in one with magnetic element pedestal 110.
Figure 12 is the schematic flow sheet of the ferromagnetism integrated circuit component disassembling method shown in the third embodiment of the invention, and Figure 13 A～13D is the schematic diagram of the use ferromagnetism integrated circuit component disassembling apparatus shown in the third embodiment of the invention.
Please refer to Figure 12 and Figure 13 A～13D, at first, in step S1201, in corresponding the first accommodation space 114, configure the first magnetic element 112 and configuration the second magnetic element 932 in corresponding the second accommodation space 934.Specifically, the user is positioned at relative position on the first surface 910a of circuit board 910 and comes correspondence the first accommodation space 114 placements the first magnetic element 112 at magnetic element pedestal 110 according to the first ferromagnetism integrated circuit component 920a, and is positioned at relative position on the second surface 910b of circuit board 910 according to the second ferromagnetism integrated circuit component 920b and comes correspondence the second accommodation space 934 placements the second magnetic element 932 at magnetic element plate 930.
Afterwards, in step S1203, circuit board 910 is carried on (as shown in FIG. 13A) on the bearing part 120, and in step S1205 magnetic element plate 930 is fixed on the magnetic element pedestal 110, wherein the second magnetic element 934 is second ferromagnetism integrated circuit component 920b (shown in Figure 13 B) towards circuit board 910.
Then, the ferromagnetism integrated circuit component in step S1207 on the tip-off circuit board, and by the magnetic of magnetic element the ferromagnetism integrated circuit component is separated from circuit board.For example, the ferromagnetism integrated circuit component disassembling apparatus that is fixed with circuit board 910 in step S1207 can be placed in the reflow stove (not illustrating), and the high temperature of reflow stove can moderately melt to be welded in the scolding tin between circuit board 910 and the first ferromagnetism integrated circuit component 920a and the second ferromagnetism integrated circuit component 920b, and the first ferromagnetism integrated circuit component 920a can separate (shown in Figure 13 C) with the magnetic of the second magnetic element 934 because of the first magnetic element 112 with the second ferromagnetism integrated circuit component 920b with circuit board 910 simultaneously.
Then, among the step S1209 with circuit board 910 from taking out (shown in Figure 13 D) the bearing part 120, and in step S1211, magnetic element plate 930 is taken off from magnetic element pedestal 110.
At last, in step S1213, from magnetic element pedestal 110, take out the first ferromagnetism integrated circuit component 920a that has separated and the second ferromagnetism integrated circuit component 920b that taking-up has separated from magnetic element plate 930.
Figure 14 is the schematic diagram that the tip-off unit that is fixed with the logical Overwelding and rewelding furnace of ferromagnetism integrated circuit component disassembling apparatus of circuit board shown in one embodiment of the invention carries out tip-off.
Please refer to Figure 14, in the tip-off program of above-described embodiment, fixedly remaining the ferromagnetism integrated circuit component disassembling apparatus 1410 of circuit board of tip-off can be placed in the conveyer belt 1402 of reflow stove 1400, and when ferromagnetism integrated circuit component disassembling apparatus 1410 leads to the tip-off unit 1404 of Overwelding and rewelding furnaces 1400, tip-off unit 1404 can moderately melt to be welded in the scolding tin between circuit board and the ferromagnetism integrated circuit component, and the ferromagnetism integrated circuit component can separate with circuit board because of the magnetic of magnetic element thus.
In sum, the embodiment of the invention utilizes magnetic principles to dismantle by the ferromagnetism integrated circuit component of magnetic element with the tool irony after with melts soldering tin, can significantly reduce time and the cost of disassembling the ferromagnetism integrated circuit component thus.In addition, the magnetic element base configuration of the present embodiment has groove to lock the bearing part of fixing circuit board, bearing part can be adjusted according to the size of circuit board thus, makes the circuit board of various size all can utilize the ferromagnetism integrated circuit component disassembling apparatus of the present embodiment to carry out disassembling of ferromagnetism integrated circuit component.Moreover the magnetic element pedestal of the present embodiment has the opening with the array format configuration, utilizes this opening to come accommodating magnetic element can suitable magnetic element be set in the position of correspondence easily and comes circuit board is carried out disassembling of ferromagnetism integrated circuit component.In addition, also configure in the present embodiment the magnetic element plate, can disassemble simultaneously the ferromagnetism integrated circuit component that is disposed at the circuit board two sides thus, also shorten the time of disassembling the ferromagnetism integrated circuit component.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (17)
1. ferromagnetism integrated circuit component disassembling apparatus, be used for disassembling by a scolding tin and be welded in one first ferromagnetism integrated circuit component on the circuit board, the integrated circuit component of this first ferromagnetism integrated circuit component for being attracted by the magnetic force that magnet or magnetic generation device are produced wherein, this ferromagnetism integrated circuit component disassembling apparatus comprises:
One magnetic element pedestal has at least one the first magnetic element; And
One bearing part, be disposed on this magnetic element pedestal, in order to carry this circuit board, by this, when this circuit board be positioned on this bearing part and this first ferromagnetism integrated circuit component towards this at least one first magnetic element of this magnetic element pedestal, and during this melts soldering tin, this first ferromagnetism integrated circuit component separates with this circuit board because of the magnetic of this first magnetic element.
2. ferromagnetism integrated circuit component disassembling apparatus according to claim 1,
Wherein this bearing part comprises at least two first circuit board fixtures, and the opposite flank of these at least two first circuit board fixtures has a chute respectively, in order to limit the relative position of this circuit board and this magnetic element pedestal.
3. ferromagnetism integrated circuit component disassembling apparatus according to claim 2, wherein the two ends of this circuit board are arranged in described chute respectively.
4. ferromagnetism integrated circuit component disassembling apparatus according to claim 1, wherein this bearing part comprises at least one first circuit board fixture, in order to limit the relative position of this circuit board and this magnetic element pedestal.
5. ferromagnetism integrated circuit component disassembling apparatus according to claim 1,
Wherein this bearing part comprises at least one first circuit board fixture and at least one second circuit board fixture, one side of this at least one first circuit board fixture and the relative two sides of this at least one second circuit board fixture have a chute respectively, in order to limit the relative position of this circuit board and this magnetic element pedestal.
6. ferromagnetism integrated circuit component disassembling apparatus according to claim 5, wherein an end of this circuit board other end that is arranged in the chute of this at least one first circuit board fixture and this circuit board is arranged in the chute of this at least one second circuit board fixture.
7. ferromagnetism integrated circuit component disassembling apparatus according to claim 2, wherein this magnetic element pedestal has two grooves, and the two ends of described at least two first circuit board fixtures are fixed on described two grooves respectively.
8. ferromagnetism integrated circuit component disassembling apparatus according to claim 7 also comprises a magnetic element plate, has at least one the second magnetic element, and the two ends of this magnetic element plate are fixed on described two grooves respectively.
9. ferromagnetism integrated circuit component disassembling apparatus according to claim 1, wherein this magnetic element pedestal has at least one the first accommodation space, and wherein this at least one first magnetic element configurations is at least one part of this at least one the first accommodation space.
10. ferromagnetism integrated circuit component disassembling apparatus according to claim 9, wherein this at least one first magnetic element is disposed at least one part of this at least one the first accommodation space separably.
11. ferromagnetism integrated circuit component disassembling apparatus according to claim 9, wherein this at least one first magnetic element relatively is disposed at least one part of this at least one the first accommodation space according to the position of this first ferromagnetism integrated circuit component.
12. ferromagnetism integrated circuit component disassembling apparatus according to claim 8, wherein this magnetic element plate has at least one the second accommodation space, and wherein this at least one second magnetic element configurations is at least one part of this at least one the second accommodation space.
13. ferromagnetism integrated circuit component disassembling apparatus according to claim 1, wherein the material of this magnetic element pedestal is aluminium, or other fusing points are higher than the material of tin.
14. a ferromagnetism integrated circuit component disassembling method is used for operating ferromagnetism integrated circuit component disassembling apparatus according to claim 1, this ferromagnetism integrated circuit component disassembling method comprises:
Should be positioned in this magnetic element pedestal by at least one the first magnetic element;
This circuit board is fixed in this bearing part, and will be welded in this first ferromagnetism integrated circuit component on this circuit board towards this at least one the first magnetic element;
This first ferromagnetism integrated circuit component on this circuit board of tip-off;
This first ferromagnetism integrated circuit component is subjected to the magnetic of this first magnetic element and separates with this circuit board;
From this bearing part, take out this circuit board; And
Take out this first ferromagnetism integrated circuit component from this magnetic element pedestal.
15. a ferromagnetism integrated circuit component disassembling method comprises:
Fixedly have a circuit board of at least one ferromagnetism integrated circuit component in a bearing part, wherein this ferromagnetism integrated circuit component is welded on this circuit board, and this ferromagnetism integrated circuit component is towards a magnetic element of this bearing part;
To this ferromagnetism integrated circuit component tip-off on this circuit board; And
Utilize the magnetic of this magnetic element to separate with this circuit board by at least one ferromagnetism integrated circuit component,
The integrated circuit component of this ferromagnetism integrated circuit component for being attracted by the magnetic force that magnet or magnetic generation device are produced wherein.
16. a ferromagnetism integrated circuit component disassembling method is used for operating ferromagnetism integrated circuit component disassembling apparatus as claimed in claim 8, this ferromagnetism integrated circuit component disassembling method comprises:
Should be positioned in this magnetic element pedestal by at least one the first magnetic element;
The two ends of this circuit board are fixed in the chute of these at least two first circuit board fixtures, and with this first ferromagnetism integrated circuit component of this circuit board towards this at least one the first magnetic element;
Should be positioned in this magnetic element plate by at least one the second magnetic element;
The two ends of this magnetic element plate are fixed in the groove of this magnetic element pedestal, and will this at least one second magnetic element towards one second ferromagnetism integrated circuit component of this circuit board, the wherein integrated circuit component of this second ferromagnetism integrated circuit component for being attracted by the magnetic force that magnet or magnetic generation device are produced, and this second ferromagnetism integrated circuit component and this first ferromagnetism integrated circuit component are positioned at the opposition side on this circuit board;
This first ferromagnetism integrated circuit component on this circuit board of tip-off and this second ferromagnetism integrated circuit component;
This first ferromagnetism integrated circuit component is separated by the magnetic of this first magnetic element respectively with this circuit board with the magnetic of this second magnetic element with this second ferromagnetism integrated circuit component;
From this bearing part, take out this circuit board;
Take out this first ferromagnetism integrated circuit component from this magnetic element pedestal; And
Take out this second ferromagnetism integrated circuit component from this magnetic element plate.
17. ferromagnetism integrated circuit component disassembly system, be used for disassembling via a scolding tin and be welded in one first ferromagnetism integrated circuit component on the circuit board, the integrated circuit component of this first ferromagnetism integrated circuit component for being attracted by the magnetic force that magnet or magnetic generation device are produced wherein, this ferromagnetism integrated circuit component disassembly system comprises:
One tip-off unit is in order to the first ferromagnetism integrated circuit component on this circuit board of tip-off;
One magnetic element pedestal has at least one the first magnetic element; And
One bearing part, be disposed on this magnetic element pedestal, in order to carry this circuit board, by this, when this circuit board be positioned on this bearing part and this first ferromagnetism integrated circuit component towards this at least one first magnetic element of this magnetic element pedestal, and this tip-off unit is during with this melts soldering tin, and this first ferromagnetism integrated circuit component separates with this circuit board because of the magnetic of this first magnetic element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910160962 CN101987386B (en) | 2009-07-31 | 2009-07-31 | Dismounting device, dismounting method and dismounting system of ferromagnetic IC (Integrated Circuit) components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910160962 CN101987386B (en) | 2009-07-31 | 2009-07-31 | Dismounting device, dismounting method and dismounting system of ferromagnetic IC (Integrated Circuit) components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101987386A CN101987386A (en) | 2011-03-23 |
| CN101987386B true CN101987386B (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910160962 Active CN101987386B (en) | 2009-07-31 | 2009-07-31 | Dismounting device, dismounting method and dismounting system of ferromagnetic IC (Integrated Circuit) components |
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| Country | Link |
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| CN (1) | CN101987386B (en) |
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| CN104798893A (en) * | 2015-05-15 | 2015-07-29 | 合肥跃杰生态农业科技有限公司 | Corn black tea soybean milk powder and preparation method thereof |
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|---|---|---|---|---|
| CN1260250A (en) * | 1998-12-11 | 2000-07-19 | 松下电器产业株式会社 | Method for separating metal material from waste printed circuit board and destruction distillation apparatus for processing waste materials |
| TW551013B (en) * | 2002-12-25 | 2003-09-01 | Chunghwa Picture Tubes Ltd | Reclamation of integrated circuit |
| CN1600458A (en) * | 2003-09-23 | 2005-03-30 | 张�杰 | Method and equipment for breaking down and reclaiming electronic components and solder of discarded circuit board |
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2009
- 2009-07-31 CN CN 200910160962 patent/CN101987386B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260250A (en) * | 1998-12-11 | 2000-07-19 | 松下电器产业株式会社 | Method for separating metal material from waste printed circuit board and destruction distillation apparatus for processing waste materials |
| TW551013B (en) * | 2002-12-25 | 2003-09-01 | Chunghwa Picture Tubes Ltd | Reclamation of integrated circuit |
| CN1600458A (en) * | 2003-09-23 | 2005-03-30 | 张�杰 | Method and equipment for breaking down and reclaiming electronic components and solder of discarded circuit board |
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| Title |
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| JP特开2004-22607A 2004.01.22 |
| JP特开平10-200255A 1998.07.31 |
Also Published As
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| CN101987386A (en) | 2011-03-23 |
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