CN103426800B - Semiconductor chip automatic charging double checkout gear - Google Patents
Semiconductor chip automatic charging double checkout gear Download PDFInfo
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- CN103426800B CN103426800B CN201310305448.XA CN201310305448A CN103426800B CN 103426800 B CN103426800 B CN 103426800B CN 201310305448 A CN201310305448 A CN 201310305448A CN 103426800 B CN103426800 B CN 103426800B
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Abstract
The present invention relates to a kind of semiconductor chip automatic charging double checkout gear, comprise semiconductor chip automatic charging device and semiconductor chip double checkout gear, described semiconductor chip automatic charging device comprises the longitudinal blanking guiding mechanism of the storing pipe be located in frame, the longitudinal blanking guiding mechanism bottom side of described storing pipe is provided with underlying material pipe and back and forth moves ahead and transport seat board mechanism, is also provided with rotating mechanism; Described semiconductor chip double checkout gear comprise the board below tilting blanking groove is arranged can the double Huan Dao mechanism that runs of left and right slippage, be provided with the guide groove towards chip detection station below described double Huan Dao mechanism, the present invention is conducive to that bulk chip is fast orderly is sent to detection station.
Description
Technical field
The present invention relates to a kind of semiconductor chip automatic charging double checkout gear.
Background technology
The semiconductor chip Shi Douxu that dispatches from the factory tests, but because semiconductor element is that volume is little, quantity is many, and the little frangibility of stitch, cause the abnormal trouble of the automatic charging of semiconductor element, efficiency is low, existing chip-detecting apparatus, most employing single channel conveying device, operating efficiency is lower, easily occurs that blocking or excessive discharge cause under the die and occur detecting mistake or undetected problem during material.。
Summary of the invention
The object of the present invention is to provide a kind of semiconductor chip automatic charging double checkout gear, be conducive to that bulk chip is fast orderly is sent to detection station.
Technical program of the present invention lies in: a kind of semiconductor chip automatic charging double checkout gear, comprise semiconductor chip automatic charging device and semiconductor chip double checkout gear, it is characterized in that: described semiconductor chip automatic charging device comprises the longitudinal blanking guiding mechanism of the storing pipe be located in frame, the longitudinal blanking guiding mechanism bottom side of described storing pipe is provided with underlying material pipe and back and forth moves ahead and transport seat board mechanism, in the longitudinal blanking guiding mechanism of described storing pipe, the square storing pipe built with semiconductor chip be stacked is installed from bottom to top, described underlying material pipe back and forth move ahead transport seat board mechanism base plate slide block on offer for holding the groove transmitting bottom square storing pipe, be provided with at storing pipe longitudinal blanking guiding mechanism one side overturn for controlling square storing pipe discharging opening end the rotating mechanism that the square storing pipe other end is raised up thereupon, described rotating mechanism comprises rotary case, be installed on square storing pipe discharging opening end compression cylinder on rotary case and discharging opening blocks cylinder, compression cylinder and discharging opening are blocked cylinder and underlying material pipe and are back and forth moved ahead when the groove that transports seat board mechanism is in preposition station and be on same longitudinal surface, the push rod end of described compression cylinder is provided with the lifting briquetting pushing down square storing pipe discharging opening end, with be namely elevated matching for the bottom plate supporting square storing pipe of being connected below briquetting below rotary case, the push rod that described discharging opening blocks cylinder is provided with the lifting block for opening and closing opening, the below of described lifting block is provided with the transition passage being connected to and rotary case matches for carrying the chip fallen in square storing pipe after square storing pipe raises up with lifting block, the board of frame is also provided with when square storing pipe raise up Hou Yuqi center downward line stretcher can with transition passage outlet end connect for receiving the tilting blanking groove falling chip in square storing pipe, described tilting blanking groove is connected with semiconductor chip double checkout gear, described semiconductor chip double checkout gear comprise the board below tilting blanking groove is arranged can the double Huan Dao mechanism that runs of left and right slippage, blanking groove lower side is provided with the finger cylinder of cross-over control blanking groove end two chip blankings, described finger cylinder has blocks the first finger of end first chip whereabouts and the second finger for pinning the second chip, be provided with the guide groove towards chip detection station below described double Huan Dao mechanism, the lower side of described guide groove is provided with electric circuit inspection joint.
Further, the longitudinal blanking guiding mechanism of described storing pipe comprises u-shaped notch longitudinal guide plate in opposite directions on frame work top, and the bottom side of described longitudinal guide plate offers the opening allowing underlying material pipe back and forth move ahead.
Further, described underlying material pipe back and forth moves ahead and transports seat board mechanism and comprise and be positioned at the base plate slide block of frame work top and the back side of work top in order to the drive rod of connecting bottom board slide block and inverted L shape connecting rod, described connecting rod one end is hinged in the middle part of connecting rod, the other end is hinged on driving mechanism, is back and forth moved ahead to drive base plate slide block by driving mechanism drive link.
Further, described driving mechanism can be cylinder, and the other end of described drive rod is connected on the push rod of cylinder.
Further, described rotary case is driven by rotary cylinder and rotates, and docks with blanking conduit to make the outlet end of transition passage.
Further, the groove for clamping square storing pipe discharging opening end is offered in the middle part of described lifting briquetting bottom surface.
Further, described lifting block is connected to by elevator to be blocked on the push rod of cylinder, and the top of described transition passage offers to allow lifting block through the notch blocking chip.
Further, described double refueling agency is provided with two passages in left and right, distance between two passages of described double refueling agency and tilting deflector chute are identical to the distance of double checkout gear wherein between a guide groove, and described double refueling agency is by air cylinder driven.
Further, described chip detection station comprise be fixed on both sides, guide groove lower side often drive shape electric circuit inspection joint, being provided with below described electric circuit inspection joint can along the bending pin of sense channel up-and-down motion for blocking chip whereabouts, also be provided with the clamping cylinder of clamping electric circuit inspection joint above described detection station, described guide groove both sides are also provided with gas blow pipe.
Compared with prior art, the present invention has the following advantages: (1) is conducive to the quick automatic charging of semiconductor chip batch; (2) reciprocating finger cylinder of excessively intersecting realizes controlling chip blanking one by one; (3) realize double by double Huan Dao mechanism to detect, automaticity is high; (3) easy to operate, production efficiency is high; (4) improve the detection efficiency of chip, avoid the generation of detection leakage phenomenon.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is vertical view of the present invention;
Fig. 4 is the A direction view of Fig. 1 of the present invention;
Fig. 5 is the C-C cutaway view of Fig. 2 of the present invention;
Fig. 6 is the schematic diagram completing the action of clamping storing pipe of the present invention;
Fig. 7 is the schematic diagram completing rotary work of the present invention;
Fig. 8 is the B-B cutaway view of Fig. 7 of the present invention;
1-11-12-2 - the machine is working mesa rack storage tube under longitudinal material oriented institutions opening longitudinal guide 21-211-3 - the bottom feed tube reciprocating carrying 31 - bottom plate of institutions to advance the slider 32-311 - a groove drive shaft 33 - connecting rod 4 - square end 41 - discharging mouth the loading pipe 5-51 - rotary body rotation mechanism 52-54-53 - pressure cylinder block cylinder lifting briquetting slot for 541-55-56 - bottom plate lifting block is slit 58-571-57 - transition channels lifting block 6 - oblique cutting groove 7 - double location lane changing institutions first-hand refers to the 82-81-8 - fingers cylinder secondary refers to 8 8 b - a - cylinder rotating cylinder 8 8 d - c - cylinder cylinder 91 - the first chip 92-10 - the second chip guide 1 2 a - a - circuit detection joint bending stop lever 3 4 a - a - clamping cylinder blow pipe.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the present invention is not limited to this.
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of semiconductor chip automatic charging double checkout gear, comprise semiconductor chip automatic charging device and semiconductor chip double checkout gear, described semiconductor chip automatic charging device comprises the longitudinal blanking guiding mechanism 2 of the storing pipe be located in frame 1, the longitudinal blanking guiding mechanism bottom side of described storing pipe is provided with underlying material pipe and back and forth moves ahead and transport seat board mechanism 3, in the longitudinal blanking guiding mechanism of described storing pipe, the square storing pipe 4 built with semiconductor chip be stacked is installed from bottom to top, described underlying material pipe back and forth move ahead transport seat board mechanism base plate slide block 31 on offer for holding the groove 311 transmitting bottom square storing pipe, be provided with at storing pipe longitudinal blanking guiding mechanism one side overturn for controlling square storing pipe discharging opening end 41 rotating mechanism 5 that the square storing pipe other end is raised up thereupon, described rotating mechanism comprises rotary case 51, be installed on square storing pipe discharging opening end compression cylinder 52 on rotary case and discharging opening blocks cylinder 53, compression cylinder and discharging opening are blocked cylinder and underlying material pipe and are back and forth moved ahead when the groove that transports seat board mechanism is in preposition station and be on same longitudinal surface, the push rod end of described compression cylinder is provided with the lifting briquetting 54 pushing down square storing pipe discharging opening end, with be namely elevated matching for the bottom plate 55 supporting square storing pipe of being connected below briquetting below rotary case, the push rod that described discharging opening blocks cylinder is provided with the lifting block 56 for opening and closing opening, the below of described lifting block is provided with the transition passage 57 being connected to and rotary case matches for carrying the chip fallen in square storing pipe after square storing pipe raises up with lifting block, frame is also provided with when square storing pipe raise up Hou Yuqi center downward line stretcher can with transition passage outlet end connect for receiving in storing pipe the tilting blanking groove 6 falling chip, described tilting blanking groove is connected with semiconductor chip double checkout gear, described semiconductor chip double checkout gear comprise the board 12 below tilting blanking groove is arranged can the double Huan Dao mechanism 7 that runs of left and right slippage, blanking groove lower side is provided with the finger cylinder 8 of cross-over control blanking groove end two chip blankings, described finger cylinder has blocks the first finger 81 of end first chip 91 whereabouts and the second finger 82 for pinning the second chip 92, be provided with the guide groove 10 towards chip detection station below described double Huan Dao mechanism, the lower side of described guide groove is provided with electric circuit inspection joint 1a.
In the present embodiment, the longitudinal blanking guiding mechanism of described storing pipe comprises u-shaped notch longitudinal guide plate 21 in opposite directions on frame work top 11, and the bottom side of described longitudinal guide plate offers the opening 211 allowing underlying material pipe back and forth move ahead.
In the present embodiment, described underlying material pipe back and forth moves ahead and transports seat board mechanism and comprise and be positioned at the base plate slide block 31 of frame work top and the back side of work top in order to the drive rod 32 of connecting bottom board slide block and inverted L shape connecting rod 33, described connecting rod one end is hinged in the middle part of connecting rod, the other end is hinged on driving mechanism, is back and forth moved ahead to drive base plate slide block by driving mechanism drive link.
In the present embodiment, described driving mechanism can be cylinder 8a, can also be hydraulic cylinder, oil cylinder etc., the other end of described drive rod be connected on the push rod of cylinder, under the effect of drive rod, become reciprocal the seesawing of connecting rod with the side-to-side movement making cylinder push-rod reciprocal.
In order to make the outlet end of transition passage dock with blanking conduit, described rotary case is driven by rotary cylinder 8b and rotates, and selects to turn to raise up to make the afterbody of storing pipe.
In the present embodiment, in the middle part of described lifting briquetting bottom surface, offer the groove 541 for clamping square storing pipe discharging opening end.
In order to make driving be elevated block, described lifting block 56 is connected to by elevator 58 to be blocked on the push rod of cylinder, blocks chip and glides spill to allow, the notch 571 that the top of described transition passage offers to allow lifting block pass.
In the present embodiment, described double refueling agency is provided with two passages in left and right, distance between two passages of described double refueling agency and tilting deflector chute are identical to the distance of double checkout gear wherein between a guide groove, and described double refueling agency is driven by cylinder 8c.
The station of chip detection described in the present embodiment comprise be fixed on both sides, guide groove lower side often drive shape electric circuit inspection joint, being provided with below described electric circuit inspection joint can along the bending pin 2a of sense channel up-and-down motion for blocking chip whereabouts, described bending pin is driven by cylinder 8d and blocks and the action of letting pass to make bending pin complete, the top of described detection station is also provided with for back and forth clamping and unclamping electric circuit inspection joint with the clamping cylinder 3a of detection chip, thus completing the detection of chip, described guide groove both sides are also provided with gas blow pipe 4a.
Motion mode of the present invention is as follows:
(1) the square storing pipe with semiconductor chip is put into the longitudinal guide plate with u-shaped notch of the longitudinal blanking guiding mechanism of storing pipe, the square storing pipe of lowermost layer falls in the groove of base plate slide block, moves ahead under the effect of driving mechanism;
(2) when base plate slide block movement is to preposition station, lifting briquetting descending the matching with bottom plate under the effect of cylinder be positioned at above square storing pipe outlet end pushes down square storing pipe, the lifting block simultaneously blocking cylinder is descending, get lodged in the outlet end of square storing pipe, prevent the semiconductor chip in square storing pipe from spilling;
(3) rotary cylinder drives rotary case to drive compression cylinder, bottom plate, to block cylinder and transition passage rotation, and one end of square storing pipe is raised up, and the outlet end of transition passage is connected with blanking groove;
(4) the lifting block blocking cylinder is up under cylinder action, makes square storing pipe identical with transition passage, is advanced into blanking groove down under gravity to allow semiconductor chip in square storing pipe.
(5) chip falls to tilting blanking groove from storing pipe, chip slides onto blanking groove end according to Action of Gravity Field, the finger cylinder of cross-over control is provided with in blanking groove end, first finger falls for the first chip blocking end, second finger is used for pinning the second chip, when needing blanking, first finger is along popping up with blanking groove vertical direction, second finger press down pin the second chip prevent glide, after first chip blanking, first finger presses down, second finger is along popping up with blanking groove vertical direction, the first chip position is slided under second chip, realize the blanking one by one of chip and so forth, distance and tilting deflector chute between left and right two passage that double refueling agency is arranged are identical to the distance of double checkout gear wherein between a guide groove, when double Huan Dao mechanism one wing passage input chip, guide groove blocked by bending pin, chip is fallen to detection station by opposite side passage, the double refueling agency that the slippage of described left and right runs is by air cylinder driven,
(6) after chip enters detection station, clamping cylinder clamping electric circuit inspection joint, with detection chip, detected on rear bending pin and lifted, clamping cylinder unclamps simultaneously, and chip falls automatically.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (9)
1. a semiconductor chip automatic charging double checkout gear, comprise semiconductor chip automatic charging device and semiconductor chip double checkout gear, it is characterized in that: described semiconductor chip automatic charging device comprises the longitudinal blanking guiding mechanism of the storing pipe be located in frame, the longitudinal blanking guiding mechanism bottom side of described storing pipe is provided with underlying material pipe and back and forth moves ahead and transport seat board mechanism, in the longitudinal blanking guiding mechanism of described storing pipe, the square storing pipe built with semiconductor chip be stacked is installed from bottom to top, described underlying material pipe back and forth move ahead transport seat board mechanism base plate slide block on offer for holding the groove transmitting bottom square storing pipe, be provided with at storing pipe longitudinal blanking guiding mechanism one side overturn for controlling square storing pipe discharging opening end the rotating mechanism that the square storing pipe other end is raised up thereupon, described rotating mechanism comprises rotary case, be installed on square storing pipe discharging opening end compression cylinder on rotary case and discharging opening blocks cylinder, compression cylinder and discharging opening are blocked cylinder and underlying material pipe and are back and forth moved ahead when the groove that transports seat board mechanism is in preposition station and be on same longitudinal surface, the push rod end of described compression cylinder is provided with the lifting briquetting pushing down square storing pipe discharging opening end, with be namely elevated matching for the bottom plate supporting square storing pipe of being connected below briquetting below rotary case, the push rod that described discharging opening blocks cylinder is provided with the lifting block for opening and closing opening, the below of described lifting block is provided with the transition passage being connected to and rotary case matches for carrying the chip fallen in square storing pipe after square storing pipe raises up with lifting block, the board of frame is also provided with when square storing pipe raise up Hou Yuqi center downward line stretcher can with transition passage outlet end connect for receiving the tilting blanking groove falling chip in square storing pipe, described tilting blanking groove is connected with semiconductor chip double checkout gear, described semiconductor chip double checkout gear comprise the board below tilting blanking groove is arranged can the double Huan Dao mechanism that runs of left and right slippage, blanking groove lower side is provided with the finger cylinder of cross-over control blanking groove end two chip blankings, described finger cylinder has blocks the first finger of end first chip whereabouts and the second finger for pinning the second chip, be provided with the guide groove towards chip detection station below described double Huan Dao mechanism, the lower side of described guide groove is provided with electric circuit inspection joint.
2. semiconductor chip automatic charging double checkout gear according to claim 1, it is characterized in that: the longitudinal blanking guiding mechanism of described storing pipe comprises u-shaped notch longitudinal guide plate in opposite directions on frame work top, and the bottom side of described longitudinal guide plate offers the opening allowing underlying material pipe back and forth move ahead.
3. semiconductor chip automatic charging double checkout gear according to claim 1, it is characterized in that: described underlying material pipe back and forth moves ahead and transports seat board mechanism and comprise and be positioned at the base plate slide block of frame work top and the back side of work top in order to the drive rod of connecting bottom board slide block and inverted L shape connecting rod, described connecting rod one end is hinged in the middle part of connecting rod, the other end is hinged on driving mechanism, is back and forth moved ahead to drive base plate slide block by driving mechanism drive link.
4. semiconductor chip automatic charging double checkout gear according to claim 3, is characterized in that: described driving mechanism is cylinder, and the other end of described drive rod is connected on the push rod of cylinder.
5. semiconductor chip automatic charging double checkout gear according to claim 1, is characterized in that: described rotary case is driven by rotary cylinder and rotates, and docks with blanking conduit to make the outlet end of transition passage.
6. semiconductor chip automatic charging double checkout gear according to claim 1, is characterized in that: offer the groove for clamping square storing pipe discharging opening end in the middle part of described lifting briquetting bottom surface.
7. semiconductor chip automatic charging double checkout gear according to claim 1, it is characterized in that: described lifting block is connected to by elevator to be blocked on the push rod of cylinder, the top of described transition passage offers to allow lifting block through the notch blocking chip.
8. semiconductor chip automatic charging double checkout gear according to claim 1, it is characterized in that: described double changes organization establishes two passages in left and right, distance between two passages of described double Huan Dao mechanism and tilting deflector chute are identical to the distance of double checkout gear wherein between a guide groove, and described double Huan Dao mechanism is by air cylinder driven.
9. semiconductor chip automatic charging double checkout gear according to claim 1, it is characterized in that: described chip detection station comprise be fixed on both sides, guide groove lower side often drive shape electric circuit inspection joint, being provided with below described electric circuit inspection joint can along the bending pin of sense channel up-and-down motion for blocking chip whereabouts, also be provided with the clamping cylinder of clamping electric circuit inspection joint above described detection station, described guide groove both sides are also provided with gas blow pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310305448.XA CN103426800B (en) | 2013-07-20 | 2013-07-20 | Semiconductor chip automatic charging double checkout gear |
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| CN201310305448.XA CN103426800B (en) | 2013-07-20 | 2013-07-20 | Semiconductor chip automatic charging double checkout gear |
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| CN103426800A CN103426800A (en) | 2013-12-04 |
| CN103426800B true CN103426800B (en) | 2015-09-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104174956B (en) * | 2014-06-26 | 2016-04-20 | 京东方科技集团股份有限公司 | Positioning mechanism in a kind of electronic device welding process and welder |
| CN104299931B (en) * | 2014-08-18 | 2017-02-15 | 佛山市蓝箭电子股份有限公司 | Full-automatic piece distributing device |
| CN105599964A (en) * | 2015-10-13 | 2016-05-25 | 无锡佳健医疗器械股份有限公司 | Device for automatically separating flat handle acupuncture needles |
| CN106238339B (en) * | 2016-08-30 | 2018-09-25 | 福州派利德电子科技有限公司 | IC chip cliff cut style testing, sorting machine feeding conveying device |
| CN108565242B (en) * | 2018-06-29 | 2024-04-09 | 王育钦 | Tube-mounted chip blanking device, tube-mounted chip burner and control method thereof |
| CN108957045B (en) * | 2018-08-08 | 2023-12-19 | 格力电器（武汉）有限公司 | Automatic testing device |
| CN111554602B (en) * | 2020-04-29 | 2022-03-04 | 上海世禹精密机械有限公司 | Overturning and material pouring device for tray loading chip |
| CN116038831B (en) * | 2023-03-29 | 2023-08-04 | 新创(天津)包装工业科技有限公司 | Double-processing-station auxiliary feeding mechanism |
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| CN1747142A (en) * | 2005-08-01 | 2006-03-15 | 华南理工大学 | Automatic chip feeder and control thereof |
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| JP5505658B2 (en) * | 2011-12-20 | 2014-05-28 | Ｔｄｋ株式会社 | Electronic device manufacturing method, electronic component mounting frame, electronic component stored in mounting frame, and surface mounting device |
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| CN1747142A (en) * | 2005-08-01 | 2006-03-15 | 华南理工大学 | Automatic chip feeder and control thereof |
| CN202433938U (en) * | 2012-02-13 | 2012-09-12 | 深圳市源明杰科技有限公司 | Full-automatic production device for double interface IC (integrated circuit) cards |
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