CN201761919U - Electronic element polarity reversing device - Google Patents
Electronic element polarity reversing device Download PDFInfo
- Publication number
- CN201761919U CN201761919U CN2010202889065U CN201020288906U CN201761919U CN 201761919 U CN201761919 U CN 201761919U CN 2010202889065 U CN2010202889065 U CN 2010202889065U CN 201020288906 U CN201020288906 U CN 201020288906U CN 201761919 U CN201761919 U CN 201761919U
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- groove
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- urceolus
- inlet
- putting
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Abstract
An electronic element polarity reversing device is provided with a rotatable circular measuring plate. A plurality of containing grooves are arranged on the periphery of the measuring plate, a circular outer drum is arranged on one side of the measuring plate, the outer drum is provided with an outlet and an inlet in a penetrating manner, a central post arranged in the center of the outer drum is connected with the position of the inlet, a linear tunnel penetrates through the central post, a rotatable rotation ring is arranged between the central post and the outer drum, a plurality of holding grooves are arranged on the periphery of the rotation ring, and a feeding channel and a discharging channel are respectively connected to the inlet, the outlet and two containing grooves of the measuring plate. Accordingly, a chip with mistaken polarity can be blown to the holding groove of the rotation ring by gas from the feeding channel and the tunnel, and when the holding groove containing the chip rotates to the outlet, the chip is blown out again to be transmitted into the containing groove of the measuring plate from the discharging channel. The electronic element polarity reversing device completes polarity reversing and overcomes the shortage of easy blockage of an existing U-shaped rail.
Description
Technical field
The utility model relates to a kind of device of the conveying parts direction of reversing, and particularly relates to a kind of electronic component reversal of poles device.
Background technology
Existing electronic component reversal of poles device is to be incorporated on the chip-shaped element test wrapping machine, utility model patent case as TaiWan, China M350807 number " the chip reversal of poles structure of test pack installation " by name, it is provided with the survey dish, be provided with the tank of a plurality of storing chips in survey dish periphery, between two adjacent tanks of correspondence, be provided with shape of a hoof track again, positional fault when chip polarity, the polarity chron that needs flip-chip, survey dish air flue blows out the chip in the tank towards shape of a hoof track, make chip advance as in the previous tank, reach effect the direction correction of chip with the form of position opposite.
Though the structure of aforementioned existing counter-rotating electronic component polarity can be with the reversal of poles of electronic component, but because its track is the shape of a hoof, the angle of bending is bigger, therefore after chip enters shape of a hoof track, the burr of chip produce in the inside of track easily and hinder, the situation that gets stuck etc. and to have some setbacks causes the defective of flip-chip process.
The utility model content
Because the shape of a hoof that is configured to of the existing electronic component polarity of reversing, the therefore problem that in use gets stuck easily.For this reason, the utility model in the half side mode that be provided with join track of inversion structure near the survey dish, reaches the effect of smooth counter-rotating electronic component polarity at the other inversion structure that is provided with of survey dish.
For achieving the above object, the utility model provides a kind of electronic component reversal of poles device, comprising:
One survey dish is the circular disk body of rotatable form, and the periphery of end face with around and equally spaced form be arranged with a plurality of tanks, a plurality of tanks form opening respectively at the side face of this survey dish;
One inversion structure is provided with a urceolus, for the body of annular arrangement and be positioned at by this survey dish, towards the half side isometry position of this survey dish, respectively wears inlet and an outlet with form at interval at this urceolus, and this inlet is contour with position and each tank of this outlet; Be provided with a center pillar with concentric form in this urceolus, run through the tunnel that is provided with a straight line for the cylinder of circle and at the two opposite sides of side face, for the contour duct of height and this inlet and have an arrival end and an exit end, this arrival end enters the mouth towards this;
Between this center pillar and this urceolus, be provided with a swivel becket with rotating form, for the ring body of circle and in end face with around and equally spaced form be arranged with a plurality of grooves of putting, a plurality of inner peripheral surface and outer peripheral face formation openings of putting groove respectively at this swivel becket, a plurality of height of putting groove are contour with this inlet, this tunnel and this outlet respectively, and wherein three put groove be connected to this inlet and this arrival end, over against this outlet and over against this exit end;
One injection for track with two ends and be located between this survey dish and this urceolus position with this inlet homonymy, and connects the wherein tank of this survey dish with an end, is incorporated into the inlet of this urceolus again with the other end; And
One sends track, for track with two ends and be located between this survey dish and this urceolus position with this outlet homonymy, and connects the outlet of this urceolus with an end, is incorporated into another tank of this survey dish again with the other end.
Further, the utility model wears a tunnel air flue inwardly in the surface that described center pillar is higher than described tunnel, and its inner is connected in the top that described tunnel is positioned at the arrival end place down.
Further, the utility model is right against putting groove and being right against the more than one groove of putting at interval of putting between the groove of described outlet of described exit end; The tank that connects described injection with connect between the described tank of sending track at interval tank quantity be right against described exit end put groove and be right against the quantity of putting groove of putting interval between the groove of described outlet identical.
Preferable, the utility model is right against putting groove and being right against putting between the groove at interval two and putting groove of described outlet of described exit end.
When the utility model uses, be that chip is located at survey dish each tank on every side, when chip passes through to detect, when judging the positional fault of polarity, when the tank of this chip setting aligns injection, chip can be blown out, by injection, behind inlet and the tunnel, stopped by urceolus and keep somewhere in putting in the groove over against exit end, then swivel becket and survey dish rotate in the same way, when the groove of putting of ccontaining chip goes to when sending the position of track, the tank of sending same chip originally also goes to just over against the position of sending the track other end, and this moment, chip blew out by putting groove, passed and sent track and get back to original tank position, this moment, the polarity at chip two ends was inverted, became correct form.
The beneficial effects of the utility model are, after utilizing inversion structure the chip of polarity positional fault can be sent by tank, upturned position is sent back in the same tank via sending track again, reach the effect of reversed polarity, and because the half side of the close survey dish of urceolus all is located in the inlet of urceolus and outlet, therefore injection or the turnover of sending track are all less than horseshoe-shaped track, can avoid chip to be produced in the course of conveying that blows in track hinders, sliding type with smoothness is carried chip and reversed polarity, reaches preferable reversed polarity effect.
Description of drawings
Fig. 1 is the organigram of the utility model first preferred embodiment;
Fig. 2 is the enforcement scheme drawing I of the utility model first preferred embodiment;
Fig. 3 is the enforcement scheme drawing II of the utility model first preferred embodiment;
Fig. 4 is the enforcement scheme drawing III of the utility model first preferred embodiment;
Fig. 5 is the organigram of the utility model second preferred embodiment.
Wherein, Reference numeral
11 tanks are coiled in 10 surveys
12 survey dish air flues, 20 inversion structures
21 urceolus, 211 inlets
212 outlets, 213 urceolus air flues
22 center pillars, 221 tunnels
2211 arrival ends, 2212 exit end
222 tunnel air flues, 223 center pillar air flues
23 swivel beckets 231 are put groove
30 injections, 31 injection air flues
40 send track 50 chip-shaped element test wrapping machine
51 pan feedings are constructed 52 first detecting test stations
53CCD outward appearance detecting test station 54 first discharge gates
55 second detecting test stations, 56 second discharge gates
57 the 3rd detecting test stations 58 the 3rd discharge gate
59 the 4th discharge gates, 60 chips
61 implant blocks
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and principle of work are done concrete description:
The utility model provides a kind of electronic component reversal of poles device, is to be installed in chip-shaped element test wrapping machine, and in order to the position of flip-chip, please referring to the utility model first preferred embodiment of Fig. 1, comprises:
One survey dish 10, circular disk body for rotatable form, and in the periphery of end face with around and equally spaced form be arranged with a plurality of tanks 11, a plurality of tanks 11 form opening respectively at the side face of this survey dish 10, setting by a plurality of tanks 11 can be ccontaining for each chip respectively, and the position of corresponding a plurality of tank 11, be provided with survey dish air flue 12 respectively at survey dish 10 again, connect pneumatic supply or vacuum source with survey dish air flue 12, can reach chip of drawing in each tank 11 or the effect that chip is blowed outwardly.
One inversion structure 20, be provided with a urceolus 21, for the upright annular arrangement body that is provided with and to be positioned at survey dish 10 other, coil 10 half side isometry positions in urceolus 21 towards survey, with at interval form in a left side, right position respectively wears an inlet 211 and one outlet 212, the height of inlet 211 and outlet 212 and the height of each tank 11 are contour, position in urceolus 21 in contrast to inlet 211 wears a urceolus air flue 213, can connect negative pressure source with urceolus air flue 213, position with the mode positioning chip that attracts, centre in urceolus 21 is provided with a center pillar 22 with concentric form, be the circular and upright cylinder that is provided with, and run through in the opposite both sides of side face and to be provided with a tunnel 221, described tunnel 221 for height with inlet 211 and export 212 contour straight line ducts, and have an arrival end 2211 and an exit end 2212, with inlet 211 directions of arrival end 2211, again with the direction of exit end 2212 towards urceolus air flue 213 towards urceolus 21;
The surface that is higher than tunnel 221 in center pillar 22 wears a tunnel air flue 222 inwardly, its the inner is connected in the top that tunnel 221 is positioned at arrival end 2211 places down, outer end with tunnel air flue 222 connects pneumatic supply, can will enter by arrival end 2211 and chip by tunnel 221 blows out towards exit end 2212, the position of corresponding outlet 212, wear a center pillar air flue 223 in center pillar 22, connect pneumatic supply, the direction of chip towards exit end 2212 blown out with center pillar air flue 223;
Between center pillar 22 and urceolus 21, be provided with a swivel becket 23 with rotating form, for the ring body of circle and in end face with around and equally spaced form be arranged with a plurality of grooves 231 of putting, a plurality of inner peripheral surface and outer peripheral face formation openings of putting groove 231 respectively at swivel becket 23, and highly respectively with inlet 211, tunnel 221 and export 212 contour, a plurality of by this put groove 231 can be respectively with inlet 211, tunnel 221 and export 212 and be connected;
Corresponding a plurality of positions of putting groove 231, be provided with the swivel becket air flue respectively at swivel becket 23, connect pneumatic supply or vacuum source with the swivel becket air flue, absorption be can reach and chip in the groove 231 or the effect that chip is blowed respectively put outwardly, a plurality of one of them of putting groove 231 are connected in the arrival end 2211 in inlet 211 and tunnel 221, another over against and be connected in the outlet 212, also have one over against and be connected in the exit end 2212 in tunnel 221, and be right against exit end 2212 put groove 231 and groove 231 is put at two at the interval of putting between the groove 231 that is right against outlet 212.
One injection 30, for having two ends and middle bending track less than 90 degree, and be located between survey dish 10 and the urceolus 21 leftward position with inlet 211 homonymies, injection 30 connects a wherein tank 11 of survey dish 10 with an end, be incorporated into the inlet 211 of urceolus 21 again with the other end, be provided with a plurality of injection air flues 31 in injection 30, connect pneumatic supplies, can reach and blow the chip that passes through towards inlet 211 effects of advancing with injection air flue 31.
One sends track 40, for having the rectilinear orbit at two ends, and be located between survey dish 10 and the urceolus 21 right positions with outlet 212 homonymies, send track 40 connects survey dish 10 with an end another tank 11, be incorporated into the outlet 212 of urceolus 21 again with the other end, be provided with a plurality of track air flues of sending in sending track 40, connect pneumatic supply to send the track air flue, can reach and blow the effect that the chip that passes through advances towards the tank 11 of survey dish 10, and the tank 11 that connects injection 30 be connected two tanks 11 in interval between the tank 11 of sending track 40, and survey dish 10 is homodromal form with swivel becket 23, and rotates a lattice tank 11 respectively or put groove 231 in the identical unit time.
The utility model removes aforementioned preferred embodiment, putting groove 231 and being right against outlet 212 put between the groove 231 of exit end 2212 will be right against, being made as two at interval puts beyond the groove 231, also can be made as at interval more than one interval quantity such as or three, and the tank 11 that connects injection 30 also is made as equal interval quantity with being connected the tank 11 interval quantity that are provided with between the tank 11 of sending track 40 thereupon, and the interval quantity of so putting groove 231 and tank 11 changes the utility model and do not limited at this.
When the utility model uses, the position of chip-shaped element test wrapping machine 50 before survey dish 10 turns to injection 30, corresponding in regular turn survey dish 10 is provided with pan feeding structure 51 and 1 first detecting test station 52, leave position after sending track 40 at survey dish 10 again, corresponding in regular turn survey dish 10 is provided with a CCD outward appearance detecting test station 53, one first discharge gate 54, one second detecting test station 55, one second discharge gate 56, one the 3rd detecting test station 57 and one the 3rd discharge gate 58.
When being used to pack chip, extremely shown in Figure 4 as Fig. 2, chip-shaped element test wrapping machine 50 is delivered to chip 60 by pan feeding structure 51 each tank 11 of survey dish 10, when chip 60 passes through first detecting test station 52, can detect and whether ajust by the polarity of chip 60, if correct state, then when chip 60 time by injection 30, survey dish air flue 12 can continue to attract chip 60, make chip 60 can not be admitted to injection 30, if not the state of ajusting, when then the tank 11 in chip 60 places aligned injection 30, survey dish air flue 12 can blow out chip 60, by injection 30, behind inlet 211 and the tunnel 221, stopped by urceolus 21 and keep somewhere in over against the putting in the groove 231 of exit end 2212 that hold chip 60 location with 213 urceolus air flues this moment again.
Then owing to swivel becket 23 and survey dish 10 rotate in the same way, when the groove 231 of putting of ccontaining chip 60 goes to when sending the position of track 40, the tank 11 of sending same chip 60 originally also goes to just over against the position of sending track 40 other ends, this moment, 223 center pillar air flues blew out chip 60 by putting groove 231, pass and send track 40 and get back to original tank 11 positions, this moment, the polarity at its two ends was inverted, become correct form, then survey dish 10 continues to rotate, when each chip 60 passes through CCD outward appearance detecting test station 53, second detecting test station 55, the 3rd detecting test station 57 and do the detection of classification after, again respectively by first discharge gate 54, second discharge gate 56, the 3rd discharge gate 58 and the 4th discharge gate 59 are discharged, and when chip 60 arrives implant block 61, chip 60 is implanted the carrier band inner packing.
The utility model removes aforementioned first preferred embodiment, be the tracks that bend in the middle of injection 30 is made as less than 90 degree, to send track 40 again is made as beyond the rectilinear orbit, second preferred embodiment as Fig. 5, also injection 30A can be made as rectilinear orbit, and will send track 40A be made as in the middle of bending less than the tracks of 90 degree, the injection 30A that changes shape is connected in equally and enters the mouth between 211 and wherein one tank 11 with sending track 40A, and export 212 and another tank 11 between.Because all the other structures, the embodiment of the utility model second preferred embodiment and to reach effect all described identical with first preferred embodiment be not so the utility model is given unnecessary details at this.
Claims (4)
1. an electronic component reversal of poles device is characterized in that, comprising:
One survey dish is the circular disk body of rotatable form, and in the periphery of end face with around and equally spaced form be arranged with a plurality of tanks, a plurality of tanks form opening respectively at the side face of this survey dish;
One inversion structure is provided with a urceolus, for the body of annular arrangement and be positioned at by this survey dish, towards the half side isometry position of this survey dish, respectively wears inlet and an outlet with form at interval in this urceolus, and this inlet is contour with position and each tank of this outlet; Be provided with a center pillar with concentric form in this urceolus, run through the tunnel that is provided with a straight line for the cylinder of circle and in the two opposite sides of side face, for the contour duct of height and this inlet and have an arrival end and an exit end, this arrival end enters the mouth towards this;
Between this center pillar and this urceolus, be provided with a swivel becket with rotating form, for the ring body of circle and in end face with around and equally spaced form be arranged with a plurality of grooves of putting, a plurality of inner peripheral surface and outer peripheral face formation openings of putting groove respectively at this swivel becket, a plurality of height of putting groove are contour with this inlet, this tunnel and this outlet respectively, and wherein three put groove be connected to this inlet and this arrival end, over against this outlet and over against this exit end;
One injection for track with two ends and be located between this survey dish and this urceolus position with this inlet homonymy, and connects the wherein tank of this survey dish with an end, is incorporated into the inlet of this urceolus again with the other end; And
One sends track, for track with two ends and be located between this survey dish and this urceolus position with this outlet homonymy, and connects the outlet of this urceolus with an end, is incorporated into another tank of this survey dish again with the other end.
2. electronic component reversal of poles device according to claim 1 is characterized in that, the surface that is higher than described tunnel in described center pillar wears a tunnel air flue inwardly, and its inner is connected in the top that described tunnel is positioned at the arrival end place down.
3. electronic component reversal of poles device according to claim 1 and 2 is characterized in that, is right against putting groove and being right against the more than one groove of putting at interval of putting between the groove of described outlet of described exit end; The tank that connects described injection with connect between the described tank of sending track at interval tank quantity be right against described exit end put groove and be right against the quantity of putting groove of putting interval between the groove of described outlet identical.
4. electronic component reversal of poles device according to claim 3 is characterized in that, is right against putting groove and being right against putting between the groove at interval two and putting groove of described outlet of described exit end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202889065U CN201761919U (en) | 2010-08-10 | 2010-08-10 | Electronic element polarity reversing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202889065U CN201761919U (en) | 2010-08-10 | 2010-08-10 | Electronic element polarity reversing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761919U true CN201761919U (en) | 2011-03-16 |
Family
ID=43714530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202889065U Expired - Fee Related CN201761919U (en) | 2010-08-10 | 2010-08-10 | Electronic element polarity reversing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761919U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785795A (en) * | 2012-08-23 | 2012-11-21 | 深圳市华腾半导体设备有限公司 | Reversing device of electronic components |
| CN102795465A (en) * | 2011-05-27 | 2012-11-28 | 东京威尔斯股份有限公司 | Workpiece delivery inspecting device and workpiece delivery inspecting method |
| CN102849255A (en) * | 2012-02-09 | 2013-01-02 | 深圳市华腾半导体设备有限公司 | Device for conveying electronic devices and reversing polarity and conveying method thereof |
| CN102887354A (en) * | 2012-05-04 | 2013-01-23 | 佛山市蓝箭电子股份有限公司 | Reversing device for electronic components |
| CN103809107A (en) * | 2014-02-16 | 2014-05-21 | 成都市中州半导体科技有限公司 | Air pressure drop chip test system and method |
| CN104627666A (en) * | 2013-11-13 | 2015-05-20 | 万润科技股份有限公司 | Electronic component steering device and method for preventing material shearing thereof |
| CN111822238A (en) * | 2020-06-24 | 2020-10-27 | 林勤鑫 | Sensor and automatic production equipment and process thereof |
-
2010
- 2010-08-10 CN CN2010202889065U patent/CN201761919U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795465A (en) * | 2011-05-27 | 2012-11-28 | 东京威尔斯股份有限公司 | Workpiece delivery inspecting device and workpiece delivery inspecting method |
| CN102795465B (en) * | 2011-05-27 | 2015-04-29 | 东京威尔斯股份有限公司 | Workpiece delivery inspecting device and workpiece delivery inspecting method |
| CN102849255A (en) * | 2012-02-09 | 2013-01-02 | 深圳市华腾半导体设备有限公司 | Device for conveying electronic devices and reversing polarity and conveying method thereof |
| CN102887354A (en) * | 2012-05-04 | 2013-01-23 | 佛山市蓝箭电子股份有限公司 | Reversing device for electronic components |
| CN102785795A (en) * | 2012-08-23 | 2012-11-21 | 深圳市华腾半导体设备有限公司 | Reversing device of electronic components |
| CN104627666A (en) * | 2013-11-13 | 2015-05-20 | 万润科技股份有限公司 | Electronic component steering device and method for preventing material shearing thereof |
| CN103809107A (en) * | 2014-02-16 | 2014-05-21 | 成都市中州半导体科技有限公司 | Air pressure drop chip test system and method |
| CN111822238A (en) * | 2020-06-24 | 2020-10-27 | 林勤鑫 | Sensor and automatic production equipment and process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110810 |