CN204425806U - A kind of LED inserter of tape test mechanism - Google Patents
A kind of LED inserter of tape test mechanism Download PDFInfo
- Publication number
- CN204425806U CN204425806U CN201520100251.7U CN201520100251U CN204425806U CN 204425806 U CN204425806 U CN 204425806U CN 201520100251 U CN201520100251 U CN 201520100251U CN 204425806 U CN204425806 U CN 204425806U
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- test
- led
- lamp bead
- led lamp
- inserter
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Abstract
The utility model relates to a kind of LED inserter of tape test mechanism, it is for being plugged on pcb board by LED lamp bead, this LED lamp bead comprises a positive pole pin and a negative pole pin, the LED inserter of this tape test mechanism comprises a feeding mechanism, one mechanism for testing and an insert arrangement, this feeding mechanism, mechanism for testing and insert arrangement set gradually, this mechanism for testing comprises one first test block, one second test block and a rotating shaft, this the second test block is arranged at the side of the first test block, this rotating shaft is arranged between the two, both define a test trough, this rotating shaft is provided with one rise as high as the banks, this is risen as high as the banks and test trough forms a test channel, the width of this test channel is matched with positive pole pin and the negative pole pin of LED lamp bead.The LED inserter of a kind of tape test mechanism of the present utility model has the advantage of integration testing function.
Description
[technical field]
The utility model belongs to LED mount technology field, particularly a kind of LED inserter of tape test mechanism.
[background technology]
LED inserter belongs to the one in SMT (Surface Mount Technology surface mount system) chip mounter, along with the development of LED technology, tradition SMT chip mounter can not meet LED industry Production requirement, and now LED inserter is just arisen at the historic moment.LED inserter is SMT mounting device customized designed by LED industry specially, is used for realizing the assembling of large batch of LED lamp bead.Equipment requirement precision is not high, but requires that speed is fast.
The shortcoming of traditional LED inserter is: 1. cannot distinguish the correct electrode on the whether corresponding pcb board of the positive and negative polarities that namely will be arranged on the LED lamp bead on pcb board, causes the electrode of LED lamp bead to insert on the electrode of mistake on pcb board; Even if 2. there is the LED inserter achieving above-mentioned functions, also cannot while the both positive and negative polarity of identification LED lamp bead, test LED lamp bead quality.
[utility model content]
In order to overcome the technical problem of LED inserter in prior art, the utility model provides a kind of LED inserter being integrated with the tape test mechanism of test function.
The utility model provides a kind of LED inserter of tape test mechanism, it is for being plugged on pcb board by LED lamp bead, this LED lamp bead comprises a positive pole pin and a negative pole pin, the LED inserter of this tape test mechanism comprises a feeding mechanism, one mechanism for testing and an insert arrangement, this feeding mechanism, mechanism for testing and insert arrangement set gradually, this mechanism for testing comprises one first test block, one second test block and a rotating shaft, this the second test block is arranged at the side of the first test block, this rotating shaft is arranged between the two, both define a test trough, this rotating shaft is provided with one rise as high as the banks, this is risen as high as the banks and test trough forms a test channel, the width of this test channel is matched with positive pole pin and the negative pole pin of LED lamp bead.
Preferably, this first test block comprises two groups of contact chips, and it is arranged at the side of the first test block near the second test block.
Preferably, this contact chip comprises a positive terminal and an anode connector.
Preferably, one first semi-circular groove is provided with between two groups of contact chips of this first test block.
Preferably, this second test block correspondence is provided with one second semi-circular groove.
Preferably, the side in the rising as high as the banks of this rotating shaft is provided with a magnetic patch.
Preferably, comprise a material toggling mechanism and a material fetching mechanism further, material toggling mechanism is arranged at the side of mechanism for testing, and material fetching mechanism is arranged between mechanism for testing and material toggling mechanism.
Preferably, this insert arrangement comprises a mounting head, fine setting camera and a support, mounting head, and the position of fine setting camera and support is vertically corresponding one by one.
Preferably, comprise a pin Clincher further, this pin Clincher is arranged at the vertical below of insert arrangement.
Compared with prior art, a kind of LED inserter of tape test mechanism that the utility model provides has the following advantages:
1. adopt a mechanism for testing, it has the positive pole pin simultaneously distinguishing LED lamp bead, the function that whether qualified negative pole pin is with detecting LED lamp bead, guarantee that the LED lamp bead inserting pcb board is qualified product and is inserted by correct pin in the hole of correct pcb board, greatly increase efficiency, reduce the fraction defective of product.
2. a kind of LED inserter of tape test mechanism that the utility model provides have employed a material fetching mechanism, according to the test result of mechanism for testing, controls the rotating forward reversion of the first motor, makes the LED lamp bead that its gripping is qualified.Which employs large runner such as two grades and an extracting jaw, this structure is simple and stable.
3. a kind of LED inserter of tape test mechanism that provides of the utility model accurately catches image on pcb board by arranging an IMAQ camera respectively on mounting head both sides, and arranges a fine setting camera and take the LED lamp bead on suction nozzle and the image on the image information photographed and pcb board is carried out location matches.Simultaneously suction nozzle does suitable rotation adjustment and avoids the crooked of LED lamp bead, makes its position mounting LED lamp bead more accurate, by the effect of the light compensating lamp light filling on support and optically focused, thus makes the image that photographs more clear.
4. a kind of LED inserter of tape test mechanism that the utility model provides adopts a pin Clincher, that includes a cross motor and a cylinder, rotation thimble can be rotated and move up and down.This pin Clincher has the advantage of mobility and simple and stable structure.
[accompanying drawing explanation]
Fig. 1 is the perspective view of the LED inserter of a kind of tape test mechanism of the utility model, and it comprises a LED lamp bead, a mechanism for testing, an insert arrangement and a pin Clincher.
Fig. 2 is the perspective view of the LED lamp bead that the LED inserter of a kind of tape test mechanism of the utility model adopts.
Fig. 3 is the perspective view of the mechanism for testing of the LED inserter of a kind of tape test mechanism of the utility model.
Fig. 4 is the exploded isometric structural representation of the mechanism for testing of the LED inserter of a kind of tape test mechanism of the utility model.
Fig. 5 is the structural representation of the material fetching mechanism of the LED inserter of a kind of tape test mechanism of the utility model.
Fig. 6 is the enlarged diagram at VI place in Fig. 1.
Fig. 7 is the perspective view of the insert arrangement of the LED inserter of a kind of tape test mechanism of the utility model.
Fig. 8 is the perspective view of the pin Clincher of the LED inserter of a kind of tape test mechanism of the utility model.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage are clearly understood, below in conjunction with accompanying drawing and embodiment, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the LED inserter 1 of a kind of tape test mechanism of the utility model comprises feeding mechanism 2, mechanism for testing 3, material fetching mechanism 4, material toggling mechanism 5 and an insert arrangement 6.This feeding mechanism 2, mechanism for testing 3, material fetching mechanism 4, material toggling mechanism 5 and insert arrangement 6 set gradually.Refer to Fig. 2, the utility model is described for the LED lamp bead 9 of one with two electrode pins (positive pole pin 91 and a negative pole pin 93).This feeding mechanism 2 is for arrangement, LED conveying lamp pearl 9, this mechanism for testing 3 is for testing LED lamp bead 9, this material fetching mechanism 4 places LED lamp bead 9 for clamping of classifying, this material toggling mechanism 5 is for LED conveying lamp pearl 9, and this insert arrangement 6 is for being mounted to pcb board by the LED lamp bead transported from material toggling mechanism 59.
This feeding mechanism 2 is a vibrating disk 21, and it is for LED conveying lamp pearl 9.This vibrating disk 21 includes an annular through groove 23, and this annular through groove 23 coils from top to bottom to be located on vibrating disk 21, and this vibrating disk 21, with certain amplitude up-down vibration, makes LED lamp bead 9 constantly be fed forward at annular through groove 23.
Refer to Fig. 1, Fig. 3 and Fig. 4, this mechanism for testing 3 is for testing LED lamp bead 9, and it is arranged at the end of annular through groove 23, and it comprises one first test block 31, one second test block 33 and a rotating shaft 35.Second test block 33 is arranged at the side of the first test block 31, define a test trough 37 between the two, the width of this test trough 37 is matched with the width of the electrode pin of LED lamp bead 9, and it is hold electrodes pin just, and LED lamp bead 9 body can move in test trough 37.The side of this first test block 31 body is provided with two groups of contact chips 32, and often organize contact chip 32 and comprise positive terminal 321 and an anode connector 323, it contacts with the positive pole pin 91 of LED lamp bead 9 to be tested and negative pole pin 93 respectively.One first semi-circular groove 34 is provided with between two groups of contact chips 32 of the first test block 31 body, the side correspondence of the second test block 33 body is provided with one second semi-circular groove 36, the spatial match that this first semi-circular groove 34 and the second semi-circular groove 36 are formed is in rotating shaft 35, and this rotating shaft 35 is contained in this space.This rotating shaft 35 top is provided with one and rises as high as the banks 351, and its width is equal with the width of test trough 37, this rise as high as the banks 351 side be provided with a magnetic patch 353, make LED lamp bead 9 rise as high as the banks 351 inner time be not easily shifted.
Feeding mechanism 2 LED conveying lamp pearl 9 to contact chip 32 place, two electrode pins of this LED lamp bead 9 contact with positive terminal 321 and anode connector 323 respectively, if test result is that this LED lamp bead 9 is qualified, this LED lamp bead 9 is along test trough 37, by 351 continuation conveyings of rising as high as the banks, if test result is defective, now may have two reasons, one is that the positive pole pin 91 of LED lamp bead 9 contacts with anode connector 323, negative pole pin 93 contacts with positive terminal 321, causes test structure defective; Two is that this LED lamp bead 9 is defective.The underproof LED lamp bead 9 of test structure is risen as high as the banks after 351 entering, this rotating shaft 35 rotates 180 °, and then LED lamp bead 9 is continued conveying, arrive next group contact chip 32 place, two electrode pins of this LED lamp bead 9 contact with positive terminal 321 and anode connector 323 respectively, if test result is defective, can be clearly so that this LED lamp bead 9 is defective.
Refer to Fig. 1, this material toggling mechanism 5 is arranged at the side that mechanism for testing 3 differs from feeding mechanism 2, and this material fetching mechanism 4 is arranged between material toggling mechanism 5 and mechanism for testing 3.
Refer to Fig. 5, this material fetching mechanism 4 comprises two runners 41, and these two runners about 41 are placed, and one of them runner 41 drives forward or reverse by the first motor (not shown).These two runners 41 are provided with an eccentric shaft 43, and two eccentric shafts 43 when runner 41 rotates all at the correspondence position relative to the same side, axle center, a connecting rod 45 is relied on to connect between two eccentric shafts 43, this connecting rod 45 is provided with an extracting jaw 47, this extracting jaw 47 places LED lamp bead 9 for gripping.
Refer to Fig. 6, this material toggling mechanism 5 comprises two rotating shaft 51, chain 53 and multiple moving teeth 55, two rotating shafts 51 are symmetrical arranged, chain 53 is closed to be around in two rotating shafts 51, and multiple moving tooth 55 is arranged on chain 53, and the interval width between its moving tooth 55 is the width of a LED lamp bead 9.This material toggling mechanism 5 relies on the second motor (not shown) to drive rotating shaft 51 to rotate, and chain 53 drives moving tooth 55 to run then.
This material fetching mechanism 4 is according to the test result of mechanism for testing 3, start the second motor forward or reverse, extracting jaw 47 runs in the range of operation of eccentric shaft 43, extracting jaw 47 runs back and forth in one end of mechanism for testing 3 one end and material toggling mechanism 5, LED lamp bead 9 qualified for mechanism for testing 3 clamping moved between the moving tooth 55 of material toggling mechanism 5, LED lamp bead 9 is transported to insert arrangement 6 by moving tooth 55 then.
Refer to Fig. 1 and Fig. 7, this insert arrangement 6 is arranged at one end that material toggling mechanism 5 differs from mechanism for testing 3, and it comprises a mounting head 61, and finely tunes camera 63 and a support 65.This mounting head 61 can move, and its right and left arranges an IMAQ camera 611 respectively, and mounting head 61 arranges a suction nozzle 613 below, and this suction nozzle 613 can move up and down and can 360 degree of rotations.This support 65 is positioned at above fine setting camera 63, a upper surface part for this support 65 lays light compensating lamp 653, this support 65 one end arranges a photograph mouth 652, this photograph mouth 652 and suction nozzle 613, the position of finely tuning camera 63 are vertically corresponding one by one, when fine setting camera 63 works, distance suction nozzle 613 is 150mm, the visual field is 25*20mm, and fine setting camera 63 is all 40W with the pixel of IMAQ camera 611.
Before attachment, pcb board to be mounted moves to below mounting head 61, this image information is also imported into the industrial PC (not shown) on backstage by the image on IMAQ camera 611 precise acquisition pcb board, pcb board is removed afterwards, at this moment mounting head 61 starts one end absorption LED lamp bead 9 moving to material toggling mechanism 5, after drawing LED lamp bead 9, mounting head 61 moves to directly over fine setting camera 63, light compensating lamp 653 is in open mode and the LED lamp bead 9 be irradiated on suction nozzle 613 carries out light filling, at this moment finely tune camera 63 to take through the LED lamp bead 9 on the 652 pairs of suction nozzles 613 of the photograph mouth on iron plate 651, because iron plate 651 surface is silvery reflection layer, the effect of optically focused and light filling is played in the shooting of its photograph mouth 652 to fine setting camera 63, make the image that photographs more clear, the image information photographed is passed to industrial PC by fine setting camera 63, the image information that image on the pcb board that the suction nozzle 613 of mounting head 61 collects according to IMAQ camera 611 and fine setting camera 63 collect is done suitable rotation adjustment and is avoided the crooked of LED lamp bead 9, thus the position making it mount LED lamp bead 9 is more accurate.
Refer to Fig. 8, the LED inserter 1 of a kind of tape test mechanism of the utility model comprises a pin Clincher 7 further, this pin Clincher 7 is arranged at the vertical below of insert arrangement 6, it bends for being rotated by the pin of outstanding pcb board after LED lamp bead 9 inserts pcb board, to reach object LED lamp bead 9 be fixed on pcb board.This pin Clincher 7 comprises roller gear 71, flat board 72, tooth bar 73, transverse axis motor 74, and rotates thimble 75 and a cylinder 76.This roller gear 71 is arranged on dull and stereotyped 72, and its side is provided with a tooth bar 73 and engages each other with it, and this tooth bar 73 is in transmission connection transverse axis motor 74, and this transverse axis motor 74 is with carry-over bar 73 transverse reciprocating to move, and then drives roller gear 71 to rotate.This rotation thimble 75 is arranged on roller gear 71, and its top is a cuboid thin slice, and its thickness is less than the spacing of LED lamp bead 9 two pins.This cylinder 76 is arranged at dull and stereotyped 72 lower surfaces, and it is for lifting board 72.Insert between two pins of LED lamp bead 9 by rotation thimble 75 during running, then rotate thimble 75 and rotate, distortion pin, makes LED lamp bead 9 be fixed on pcb board.
The operation principles of the LED inserter 1 of a kind of tape test of the utility model mechanism is as follows:
The vibrating disk 21 of feeding mechanism 2 is with certain amplitude up-down vibration, LED lamp bead 9 is made constantly to be fed forward to mechanism for testing 3 at annular through groove 23, mechanism for testing 3 pairs of LED lamp bead 9 detect, differentiate qualified and underproof LED lamp bead 9, output signal to material fetching mechanism 4, material fetching mechanism 4 operates back and forth between mechanism for testing 3 and material toggling mechanism 5, qualified LED lamp bead 9 is moved to material toggling mechanism 5 from mechanism for testing 3, qualified LED lamp bead 9 is delivered to insert arrangement 6 by material toggling mechanism 5, insert arrangement 6 draws qualified LED lamp bead 9, LED lamp bead 9 is inserted into hole corresponding to pcb board, pin Clincher 7 bends to outstanding pin, LED lamp bead 9 is made to be fixed on pcb board, single plug-in unit completes, follow-up repetition abovementioned steps, multiple LED lamp bead 9 is installed on position corresponding to PCB.
Compared to prior art, the utility model has the advantage of:
1. a kind of LED inserter 1 of tape test mechanism that the utility model provides adopts a mechanism for testing 3, it has the positive pole pin 91 simultaneously distinguishing LED lamp bead 9, the function that whether qualified negative pole pin 93 is with detecting LED lamp bead 9, guarantee that the LED lamp bead 9 inserting pcb board is qualified product and is inserted by correct pin in the hole of correct pcb board, greatly increase efficiency, reduce the fraction defective of product.
2. a kind of LED inserter 1 of tape test mechanism that the utility model provides have employed a material fetching mechanism 4, according to the test result of mechanism for testing 3, controls the rotating forward reversion of the first motor, makes the LED lamp bead 9 that its gripping is qualified.Which employs large runner 41 such as two grades and an extracting jaw 47, this structure is simple and stable.
3. the LED inserter 1 of a kind of tape test mechanism of providing of the utility model accurately catches image on pcb board by arranging an IMAQ camera 611 respectively on mounting head 61 both sides, and the LED lamp bead 9 arranged on a fine setting camera 63 pairs of suction nozzles 613 is taken and the image on the image information photographed and pcb board is carried out location matches.Simultaneously suction nozzle 613 does suitable rotation adjustment and avoids the crooked of LED lamp bead 9, makes its position mounting LED lamp bead 9 more accurate, is played the effect of light filling and optically focused by the LED lamp bead 9 on support, thus makes the image that photographs more clear.
4. a kind of LED inserter 1 of tape test mechanism that the utility model provides adopts a pin Clincher 7, that includes a cross motor and a cylinder 76, rotation thimble 75 can be rotated and move up and down.This pin Clincher 7 has the advantage of mobility and simple and stable structure.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments done within principle of the present utility model, equivalent replacement and improvement etc. all should comprise within protection range of the present utility model.
Claims (9)
1. the LED inserter of a tape test mechanism, it is for being plugged on pcb board by LED lamp bead, this LED lamp bead comprises a positive pole pin and a negative pole pin, it is characterized in that: the LED inserter of this tape test mechanism comprises a feeding mechanism, one mechanism for testing and an insert arrangement, this feeding mechanism, mechanism for testing and insert arrangement set gradually, this mechanism for testing comprises one first test block, one second test block and a rotating shaft, this the second test block is arranged at the side of the first test block, this rotating shaft is arranged between the two, both define a test trough, this rotating shaft is provided with one rise as high as the banks, this is risen as high as the banks and test trough forms a test channel, the width of this test channel is matched with positive pole pin and the negative pole pin of LED lamp bead.
2. the LED inserter of a kind of tape test mechanism as claimed in claim 1, it is characterized in that: this first test block comprises two groups of contact chips, it is arranged at the side of the first test block near the second test block.
3. the LED inserter of a kind of tape test mechanism as claimed in claim 2, is characterized in that: this contact chip comprises a positive terminal and an anode connector.
4. the LED inserter of a kind of tape test mechanism as claimed in claim 2, is characterized in that: be provided with one first semi-circular groove between two groups of contact chips of this first test block.
5. the LED inserter of a kind of tape test mechanism as claimed in claim 4, is characterized in that: this second test block correspondence is provided with one second semi-circular groove.
6. the LED inserter of a kind of tape test mechanism as claimed in claim 1, is characterized in that: the side in the rising as high as the banks of this rotating shaft is provided with a magnetic patch.
7. the LED inserter of a kind of tape test mechanism as claimed in claim 1, is characterized in that: comprise a material toggling mechanism and a material fetching mechanism further, material toggling mechanism is arranged at the side of mechanism for testing, and material fetching mechanism is arranged between mechanism for testing and material toggling mechanism.
8. the LED inserter of a kind of tape test mechanism as claimed in claim 1, is characterized in that: this insert arrangement comprises a mounting head, fine setting camera and a support, mounting head, and the position of fine setting camera and support is vertically corresponding one by one.
9. the LED inserter of a kind of tape test mechanism as claimed in claim 1, it is characterized in that: comprise a pin Clincher further, this pin Clincher is arranged at the vertical below of insert arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100251.7U CN204425806U (en) | 2015-02-12 | 2015-02-12 | A kind of LED inserter of tape test mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100251.7U CN204425806U (en) | 2015-02-12 | 2015-02-12 | A kind of LED inserter of tape test mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425806U true CN204425806U (en) | 2015-06-24 |
Family
ID=53476130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100251.7U Expired - Fee Related CN204425806U (en) | 2015-02-12 | 2015-02-12 | A kind of LED inserter of tape test mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279389A (en) * | 2018-03-28 | 2018-07-13 | 江苏鸿佳电子科技有限公司 | A kind of LED light bar grafting test fixture |
| CN113341291A (en) * | 2021-04-10 | 2021-09-03 | 山东永而佳电子科技有限公司 | Light-emitting diode detection device |
-
2015
- 2015-02-12 CN CN201520100251.7U patent/CN204425806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279389A (en) * | 2018-03-28 | 2018-07-13 | 江苏鸿佳电子科技有限公司 | A kind of LED light bar grafting test fixture |
| CN113341291A (en) * | 2021-04-10 | 2021-09-03 | 山东永而佳电子科技有限公司 | Light-emitting diode detection device |
| CN113341291B (en) * | 2021-04-10 | 2022-05-13 | 山东永而佳电子科技有限公司 | Light-emitting diode detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20190212 |