CN2489464Y - Wet overflow glue remover - Google Patents
Wet overflow glue remover Download PDFInfo
- Publication number
- CN2489464Y CN2489464Y CN 01208376 CN01208376U CN2489464Y CN 2489464 Y CN2489464 Y CN 2489464Y CN 01208376 CN01208376 CN 01208376 CN 01208376 U CN01208376 U CN 01208376U CN 2489464 Y CN2489464 Y CN 2489464Y
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- roller
- nozzle
- board
- integrated circuit
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Abstract
The utility model relates to a wet overflow glue remover. A feeding mechanism is arranged on the front side end of a machine platform. The machine platform is internally provided with trolley groups, a plurality of nozzles and a plurality of cleaners. The rear side end of the machine platform is provided with a feeding mechanism; thereby, the utility model can remove the plastic shell on one end surface of an integrate circuit and the glue dregs which are produced after the encapsulation, make the conducting surface exposure to the outside and have better conductibility.
Description
The utility model relates to a kind of glue machine that overflows that goes, and relates in particular to a kind of wet type and removes the glue machine that overflows
As shown in Figure 1, general integrated circuit (IC) 10 is made its surface encapsulation of back glue shell 11, and an end face of this glue shell 11 is imposed the polishing processing, is exposed to the external world with the conductive surface 12 that makes integrated circuit 10, for heat radiation or other required usefulness.Yet it is procedure of processing very cumbersome and that take a lot of work that processing is polished on glue shell 11 surfaces of encapsulation, is the thorny problem of integrated circuit 10 manufacture processes.Secondly, the conduction foot rest 13 of this integrated circuit 10 must impose electroplating processes again, to obtain preferable conductivity.But when integrated circuit 10 formed glue shell 11 in encapsulation, its loft part can be overflowed some glue slags 14 and be residued on the conduction foot rest 13.When the conduction foot rest 13 of integrated circuit 10 was mounted on circuit board, 14 of this glue slags can influence the conductivity of conduction foot rest 13, and then hindered the sensitivity of integrated circuit 10.
Given this, the purpose of this utility model is, provides a kind of wet type to remove the glue machine that overflows, and the glue shell of integrated circuit one end face and the glue slag of encapsulation back generation are removed, and makes its conductive surface be exposed to the external world, and has preferable conductivity.
The purpose of this utility model is realized by following technical scheme.
A kind of wet type glue machine that goes to overflow is characterized in that, it is that front side end in board is provided with feeding mechanism, is provided with roller set, several nozzle sets and several cleaners in the board, and the board rear side end is provided with discharging mechanism; Described board is the housing that is made of metal, and is equipped with a sheet in forward and backward side; Described feeding mechanism is that group is provided with feeding web in the mounting of a Qian shape, this feeding web is to be attached to board inside, set up two symmetrical follower arms in the mounting top again, this follower arm can supply several integrated circuit horizontal positioned, follower arm lower edge, feeding web upper limb are provided with telescopic two retaining pin and telescopic blanking plates, and this two retainings pin is the height a little more than blanking plate, feeding web end top is installed with a prerotation vane, and this prerotation vane root edge is provided with circular-arc guide groove; Described roller set is to be made of row's upper roller and row's bottom roller, and this upper roller and bottom roller are to be symmetry shape, have a spacing between this upper roller and bottom roller, again in the latter half of material-blocking belt that is arranged with of bottom roller; Described several nozzle sets, be the top that is mounted on the first half upper roller, the below of bottom roller and the lower position of latter half of bottom roller, this nozzle sets is made up of several nozzles, each nozzle is all towards the direction of roller, and be positioned at the gap of roller and roller, its nozzle of nozzle sets of being located at the roller first half is the conduction foot rest corresponding to integrated circuit, and be located at the nozzle sets of the latter half of below of roller, its nozzle is corresponding to integrated circuit lower surface glue shell, and being arranged at the latter half of material-blocking belt of bottom roller can cover the conduction foot rest; Described several cleaners are to have an air nozzle and a water nozzle for liquid, and are arranged at the appropriate location in the board, make air nozzle and water nozzle for liquid all towards the roller direction, and are positioned at the gap of roller and roller; Described discharging mechanism is that group is provided with the discharging conveyer belt in the mounting of a Qian shape, and this discharging conveyer belt one end is to be attached to board inside, and the discharging conveyer belt other end then is connected a reclaiming plate.
The glue slag that the utility model can produce the glue shell and the encapsulation back of integrated circuit one end face is removed, and makes its conductive surface be exposed to the external world, and has preferable conductivity.
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Fig. 1 is the schematic perspective view of general integrated circuit.
Fig. 2 is a three-dimensional appearance schematic diagram of the present utility model.
Fig. 3 is that structure of the present utility model is provided with front view.
Fig. 4 is a feeding mechanism front sectional elevation of the present utility model.
Fig. 5 is a feeding mechanism vertical view of the present utility model.
Fig. 6 is a feeding mechanism forward sight action schematic diagram of the present utility model.
Fig. 7 is the prerotation vane schematic diagram of feeding mechanism of the present utility model.
Fig. 8 is a roller set first half floor map of the present utility model.
Fig. 9 is the latter half of floor map of roller set of the present utility model.
Figure 10 is the latter half of vertical view of roller set of the present utility model.
Figure 11 is the latter half of end view of roller set of the present utility model.
Figure 12 is the latter half of and discharging mechanism schematic diagram of roller set of the present utility model.
Shown in Fig. 2,3, the utility model mainly is that the front side end at board 20 is provided with feeding mechanism 30, is provided with roller set 40, several nozzle sets 50 and several cleaners 60 in the board 20, and board 20 rear side end are provided with discharging mechanism 70; Wherein:
Board 20 (shown in Fig. 2,3), it is the housing that is made of metal, and is equipped with a sheet 21 in forward and backward side, in order to inspecting, keeping in repair.
Feeding mechanism 30 (shown in Fig. 4,5), it is that group is established feeding web 32 in the mounting 31 of a Qian shape, this feeding web 32 is to be attached to board 20 inside, sets up two symmetrical follower arms 33 again in mounting 31 tops.This follower arm 33 can supply some integrated circuit 10 horizontal positioned, again in follower arm 33 lower edges, feeding web 32 upper limbs, be provided with telescopic two retaining pin 34 and telescopic blanking plates 35, this two retainings pin 34 is the height a little more than blanking plate 35, and two retaining pins 34 and the flexible of blanking plate 35 are to be finished by the transmission of a pneumatic cylinder 36.Again, set firmly a prerotation vane 37 in feeding web 32 terminal tops, these prerotation vane 37 root edges are provided with circular-arc guide groove.(shown in Fig. 6,7) whereby, several integrated circuit 10 levels can be placed between two follower arms 33, because of two retaining pins 34 stretch once, can make an integrated circuit 10 bearings in blanking plate 35 upper limbs, blanking plate 35 is flexible immediately once to make bearing fall within feeding web 32 tops in the integrated circuit 10 of blanking plate 35 upper limbs because of its contraction, and moves forward with the feeding web 32 that rotates, again through the guiding of prerotation vane 37, and make it enter board 20 inside with correct angle.
Roller set 40 (shown in Fig. 3,8,9), it is to be made of row's upper roller 41 and row's bottom roller 42, this upper roller 41 and bottom roller 42 are to be symmetry shape, and (technology by the some rollers of motor transmission is a located by prior art to make upper roller 41 and bottom roller 42 reverse sync transmissions by the transmission of the drive motor of board 20 rear sides, so seldom give unnecessary details at this), 42 of this upper roller 41 and bottom rollers have a spacing, and integrated circuit 10 is held wherein, and owing to the rotation of upper roller 41 and bottom roller 42 drives integrated circuit 10 reaches; Again in the latter half of material-blocking belt 43 that is arranged with of bottom roller 42.
Several cleaners 60 (shown in Fig. 3,8,9), this cleaner 60 has an air nozzle 61 and a water nozzle for liquid 62, and be arranged at appropriate location in the board 20, and make air nozzle 61 and water nozzle for liquid 62, and be positioned at the gap of roller and roller and establish all towards the direction of roller.Cleaner 60 can be because of the pumping of air compressor machine and pump, and make air and the ejection of water liquid, makes it impose cleaning operation to integrated circuit 10.
Discharging mechanism 70 (as shown in figure 12), it is that group is provided with discharging conveyer belt 72 in the mounting 71 of a Qian shape, and these discharging conveyer belt 72 1 ends are to be attached to board 20 inside, and discharging conveyer belt 72 end in addition then is connected a reclaiming plate 73.
Composition by above-mentioned member, integrated circuit 10 levels that can several are pending are placed between two follower arms 33, stretch once by two retaining pins 34, can make an integrated circuit 10 bearings in blanking plate 35 upper limbs, blanking plate 35 is flexible immediately once, make bearing fall within feeding web 32 tops because of its contraction in the integrated circuit 10 of blanking plate 35 upper limbs, integrated circuit 10 is moved forward with the feeding web 32 that rotates one by one, again through the guiding of prerotation vane 37, and make it enter board 20 inside with correct angle.After integrated circuit 10 enters board 20 inside, promptly enter in the spacing of upper roller 41 and bottom roller 42, integrated circuit 10 is moved forward because of the rotation of two-wheeled, when integrated circuit 10 moved forward to roller set 40 first halfs, water liquid and glue-dispenser that nozzle sets 50 is sprayed imposed spray except that operation to the glue slag 14 that integrated circuit 10 residues in conduction foot rest 13.When integrated circuit 10 moves forward to roller set 40 when latter half of, can make the glue shell 11 of 50 pairs of integrated circuit 10 lower surfaces of nozzle sets grind the glue operation, to conduct electricity foot rest 13 and cover because of being arranged at bottom roller 42 latter half of material-blocking belts 43 again, and make nozzle 51 ejection water liquid and glue-dispenser can not be sprayed onto conduction foot rest 13.Moreover this integrated circuit 10 is rotated by upper roller 41 and bottom roller 42 and in the process of reach, can be by the sprinkling of the air nozzle 61 and the water nozzle for liquid 62 of several cleaners 60, and then integrated circuit 10 imposed cleaning operation.When integrated circuit 10 is finished cleaning and is subjected to upper roller 41 and the transmission of bottom roller 42 and when shifting out board 20, promptly be attached to the discharging conveyer belt 72 of discharging mechanism 70, and continue and sent by reclaiming plate 73.
From the above mentioned as can be known, because the work of cleaning integrated circuit 10, mainly by several nozzle sets 50 ejection water liquid and glue-dispensers, and being imposed spray, the glue slag 14 that residues in conduction foot rest 13 after the glue shell 11 of integrated circuit 10 1 end faces and the encapsulation removes operation, making this spray remove operation finishes in the environment with water liquid, so can avoid producing static in the operation process, and then make integrated circuit 10 unlikely damages.Again because of the cooperation of above-mentioned all mechanism, element, and the global purge operation is finished smoothly.
From the above and embodiment shown in the drawings as can be known, the utility model really can reach its its intended purposes, and have significant practicality and progressive, and the technological means of its utilization and structural feature really form for this case creator at first researches and develops, meet novel patent requirement, so file an application in accordance with the law.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
- A kind of wet type glue machine that goes to overflow is characterized in that, it is that front side end in board is provided with feeding mechanism, is provided with roller set, several nozzle sets and several cleaners in the board, and the board rear side end is provided with discharging mechanism;Described board is a metal shell, and forward and backward side is equipped with a sheet;Described feeding mechanism is provided with a KanXing Zuo frame, group is provided with feeding web in the mounting, this feeding web is to be attached to board inside, two symmetrical follower arms are set up in the mounting top, and this follower arm can supply several integrated circuit horizontal positioned, follower arm lower edge, feeding web upper limb, be provided with telescopic two retaining pin and telescopic blanking plates, this two retainings pin is the height a little more than blanking plate, and feeding web end top is installed with a prerotation vane, and this prerotation vane root edge is provided with circular-arc guide groove;Described roller set is to be made of row's upper roller and row's bottom roller, and this upper roller and bottom roller are to be symmetry shape, have a spacing between upper roller and bottom roller, again in the latter half of material-blocking belt that is arranged with of bottom roller;Described several nozzle sets, be the top that is mounted on the first half upper roller, the below of bottom roller and the lower position of latter half of bottom roller, this nozzle sets is made up of several nozzles, each nozzle is all towards the direction of roller, and be positioned at the gap of roller and roller, its nozzle of nozzle sets of being located at the roller first half is the conduction foot rest corresponding to integrated circuit, and be located at the nozzle sets of the latter half of below of roller, its nozzle is corresponding to integrated circuit lower surface glue shell, and being arranged at the latter half of material-blocking belt of bottom roller can cover the conduction foot rest;Described several cleaners are to have an air nozzle and a water nozzle for liquid, and are arranged at the appropriate location in the board, make air nozzle and water nozzle for liquid all towards the roller direction, and are positioned at the gap of roller and roller;Described discharging mechanism is provided with a KanXing Zuo frame, and group is provided with the discharging conveyer belt in the mounting, and this discharging conveyer belt one end is to be attached to board inside, and the discharging conveyer belt other end then is connected a reclaiming plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01208376 CN2489464Y (en) | 2001-03-13 | 2001-03-13 | Wet overflow glue remover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01208376 CN2489464Y (en) | 2001-03-13 | 2001-03-13 | Wet overflow glue remover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2489464Y true CN2489464Y (en) | 2002-05-01 |
Family
ID=33628572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01208376 Expired - Fee Related CN2489464Y (en) | 2001-03-13 | 2001-03-13 | Wet overflow glue remover |
Country Status (1)
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CN (1) | CN2489464Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101021522B (en) * | 2006-02-16 | 2010-09-08 | 达信科技股份有限公司 | Method for estimating induced gel spilling characteristic |
CN104157555B (en) * | 2014-08-28 | 2017-02-22 | 南通康比电子有限公司 | Resist remover |
CN108417518A (en) * | 2018-05-15 | 2018-08-17 | 安徽宏实自动化装备有限公司 | A kind of semiconductor leadless packages wet type deflash process and its equipment |
WO2019010598A1 (en) * | 2017-07-12 | 2019-01-17 | 沈长明 | Glue removal machine |
-
2001
- 2001-03-13 CN CN 01208376 patent/CN2489464Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101021522B (en) * | 2006-02-16 | 2010-09-08 | 达信科技股份有限公司 | Method for estimating induced gel spilling characteristic |
CN104157555B (en) * | 2014-08-28 | 2017-02-22 | 南通康比电子有限公司 | Resist remover |
WO2019010598A1 (en) * | 2017-07-12 | 2019-01-17 | 沈长明 | Glue removal machine |
CN108417518A (en) * | 2018-05-15 | 2018-08-17 | 安徽宏实自动化装备有限公司 | A kind of semiconductor leadless packages wet type deflash process and its equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |