CN202372526U - Multi-station feeding mechanism of light-emitting diode (LED) light split testing device - Google Patents
Multi-station feeding mechanism of light-emitting diode (LED) light split testing device Download PDFInfo
- Publication number
- CN202372526U CN202372526U CN 201120399055 CN201120399055U CN202372526U CN 202372526 U CN202372526 U CN 202372526U CN 201120399055 CN201120399055 CN 201120399055 CN 201120399055 U CN201120399055 U CN 201120399055U CN 202372526 U CN202372526 U CN 202372526U
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- led
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- contact
- stations
- anchor clamps
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Abstract
The utility model relates to an instrument adopted for testing a light-emitting diode (LED), aims at providing a feeding mechanism capable of meeting locating requirements and testing requirements during testing of the LED effectively, and has the advantages of being high in working efficiency and automation and simple to operate. The technical scheme is that the multi-station feeding mechanism comprises a working table, LED feeding stations, detecting stations and LED blanking stations, wherein the LED feeding stations, the detecting stations and the LED blanking stations are distributed on the periphery of the working table. The multi-station feeding mechanism is characterized by further comprising a disc arranged horizontally and capable of being located on the working table in rotating mode and a plurality of clamps distributed on the periphery of the disc evenly. Two contact rods for clamping LED pins are located in each clamp in vertical and movable mode. A pre-pressing structure for opening the clamps is respectively arranged on the LED feeding stations and the LED blanking stations. Contact sheet structures for detecting an LED in electrified mode are arranged on the detecting stations.
Description
Technical field
The utility model relates to a kind of electric light source surveying instrument, specifically is the instrument that adopts when measuring LED.
Background technology
LED (light emitting diode) is dispatching from the factory preceding or all need detect before use; Common detection mode is to be fixed on measured material on the worktable, and the testing staff need open anchor clamps earlier, sends into anchor clamps to a LED also with energising detection again after the pin clamping of this LED; After measuring completion this LED taking-up is deposited separately, in anchor clamps, put into a new LED again and detect; Circulation is carried out so repeatedly.Above metering system work efficiency is not high; The operational motion that needs the testing staff to carry out is more, thereby has certain working strength.
Summary of the invention
The purpose of the utility model provides a kind of feed mechanism of LED surveying instrument, and positioning requirements and measurement requirement when this feed mechanism should be able to effectively be realized the LED measurement have high efficiency, automaticity height and characteristics easy and simple to handle.
The technical scheme that the utility model proposes is:
The multistation feed mechanism of LED spectroscopic measurements appearance, the LED feed station, detection station and the LED blanking station that comprise a worktable and be distributed in the worktable periphery; It is characterized in that a plurality of anchor clamps that this mechanism also comprises a horizontal arrangement and is rotatably positioned the disk on worktable and is distributed on disc circumference, all can vertically locate two contact bar that are used for cramping LED pin versatilely in each anchor clamps; On said LED feed station and the LED blanking station roof pressure structure that is used to open anchor clamps is housed respectively, said detection station is equipped with to be used to switch on and detects the contact structure of LED.
In the described roof pressure structure, a cylinder vertically is positioned at the bottom of disk, the contact bar that stretch out line-up jig bottom, cylinder rod top.
In the described contact structure, a cylinder vertically is positioned at the bottom of disk, and two contact pilotages that power supply is electrically connected are being fixed and measured on the cylinder top, and these two contact pilotages are distinguished two electric contact blocks of line-up jig bottom again.
Said contact bar is electrically connected through a lead with electric contact block.
Said LED feed station also disposes a charging pallet, the entrance location fit of the exit position of charging pallet and anchor clamps.
Said motor is a stepper motor.
The principle of work of the utility model is:
Electric motor starting, disk are carrying anchor clamps and are rotating, and the moving certain angle rear motor of revolution is shut down (this moment, each anchor clamps just in time got into an operation position respectively), and the dead time is used for material loading and measurement; When LED feed station B and LED blanking station E had anchor clamps to get into respectively, cylinder started according to control signal, and the cylinder rod roof pressure contact bar that makes progress is upwards slided it, and the contact piece on contact bar top and anchor clamps top promptly produce the space; At this moment; At LED feed station B, operating personnel can insert aforementioned interspace to two pins of LED to be measured, and (after the hand of treating operating personnel left anchor clamps, infrared signal device 8 just sends signal made disk continue to rotate to motor; To guarantee handling safety); Treat that cylinder moves down when setting back, contact bar just moves down under the effect of spring force, and contact piece just makes it keep electric conducting state the pin clamping of LED; And at LED blanking station E, then can take off and accomplish the LED that measures.And when station is measured in energising D; Cylinder moves up cylinder rod after starting according to control signal; Fixing two contact pilotages in cylinder top respectively roof pressure two electric contact blocks anchor clamps bottom pin of making LED with measure power turn-on; LED is with regard to electrified light emitting, and light is exported measurement data by computer, thereby realized the measurement to LED by the integrating sphere collection of anchor clamps top, analysis back.
The beneficial effect of the utility model is: owing to adopted the multistation feed mechanism, can carry out roof pressure, energising measurement and blanking operation to anchor clamps at one time, not only increase substantially measuring speed and the work efficiency of LED; And significantly simplified operating personnel's operation (operating personnel only need insert LED in the anchor clamps one by one in the LED feed station and get final product), and workload significantly reduces, and economic benefit obviously improves.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram that is equipped with the LED measuring instrument of the utility model.
Fig. 2 is the plan structure synoptic diagram that is equipped with the LED measuring instrument of the utility model.
Fig. 3 is the main TV structure synoptic diagram of the anchor clamps among Fig. 1.
Fig. 4 is the perspective view of the anchor clamps among Fig. 1.
Embodiment
Like Fig. 1, shown in Figure 2, in the multistation feed mechanism of LED spectroscopic measurements appearance, a plurality of anchor clamps evenly distribute and are fixed on the disk 13 of worktable 1, and LED is being carried respectively by anchor clamps and measuring through LED charging, energising measurement and LED blanking station.Wherein the disk of horizontal arrangement is supported on rotationally on the worktable and by this reductor by the reductor on its base (reductors 3 that motor 2 drives) and drives; Be uniform-distribution with several anchor clamps A on the disk, the each angle of rotating of angle decision disk between per two anchor clamps.Show four anchor clamps among Fig. 2, but (reality three stations have been used to four stations of relative set; Another station wouldn't use); Also can confirm anchor clamps quantity as required.
Clamp structure is by Fig. 3, shown in Figure 4: all can vertically locate two contact bar 6 that are used for cramping LED pin versatilely in each anchor clamps, the top of contact bar is outstanding contact piece 6-1, can stretch out the anchor clamps top end surface; When contact piece 6-1 moves down, but cramping is lived the LED pin and is realized conducting.The bottom of contact bar is then stretched out downwards and is exposed to the anchor clamps bottom, is beneficial to the roof pressure member it is applied roof pressure power upwards.
At material loading station B, the outlet that holds the charging tray 7 of LED just in time is connected (LED in the charging tray is slid in the chute 6-5 of anchor clamps top end surface one by one) mutually with the entrance point of anchor clamps; Measure station D in energising, the integrating sphere 10 (representing with dot-and-dash line among Fig. 2) of measuring LED is the LED in the line-up jig just in time; At blanking station E, the wind that blower 9 blows out can make the LED that the passes through measurement anchor clamps that blow off it pass through special pipeline (omitting among the figure) that is provided with and fall into hopper.
In the described roof pressure structure, a cylinder 4 vertically is positioned at the bottom of disk, the contact bar that stretch out line-up jig bottom, cylinder rod top (top board 5 is equipped with on the top); In the described contact structure, a cylinder 12 vertically is positioned at the bottom of disk, and the cylinder top is equipped with and is measured two contact pilotages 11 (contact pilotage buyable) that power supply is electrically connected, and two contact pilotages are distinguished two electric contact blocks 20 of line-up jig bottom again.
Fixing two electric contact blocks 20 on the said anchor clamps, be shaped on a vertical slide opening of arranging in each electric contact block, contact bar 6 can vertically be positioned in this hole slidably.And said contact bar 6 also is electrically connected through a lead 6-2 with electric contact block 20.
Claims (5)
1.LED the multistation feed mechanism of spectroscopic measurements appearance, the LED feed station, detection station and the LED blanking station that comprise a worktable (1) and be distributed in the worktable periphery; It is characterized in that a plurality of anchor clamps (A) that this mechanism also comprises a horizontal arrangement and is rotatably positioned the disk (13) on worktable and is distributed on disc circumference, all can vertically locate two contact bar (6) that are used for cramping LED pin versatilely in each anchor clamps; On said LED feed station and the LED blanking station roof pressure structure that is used to open anchor clamps is housed respectively, said detection station is equipped with to be used to switch on and detects the contact structure of LED.
2. the multistation feed mechanism of LED spectroscopic measurements appearance according to claim 1 is characterized in that: in the described roof pressure structure, a cylinder (4) vertically is positioned at the bottom of disk, the contact bar (6) that stretch out line-up jig bottom, cylinder rod top.
3. the multistation feed mechanism of LED spectroscopic measurements appearance according to claim 1; It is characterized in that: in the described contact structure; One cylinder (12) vertically is positioned at the bottom of disk; Two contact pilotages (11) that power supply is electrically connected are being fixed and are being measured on the cylinder top, and these two contact pilotages are distinguished two electric contact blocks (20) of line-up jig bottom again.
4. according to the multistation feed mechanism of claim 2 or 3 described LED spectroscopic measurements appearance, it is characterized in that: said contact bar (6) is electrically connected through a lead (6-2) with electric contact block (20).
5. the multistation feed mechanism of LED spectroscopic measurements appearance according to claim 4 is characterized in that: said LED feed station also disposes a charging pallet (7), the entrance location fit of the exit position of charging pallet and anchor clamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120399055 CN202372526U (en) | 2011-10-19 | 2011-10-19 | Multi-station feeding mechanism of light-emitting diode (LED) light split testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120399055 CN202372526U (en) | 2011-10-19 | 2011-10-19 | Multi-station feeding mechanism of light-emitting diode (LED) light split testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372526U true CN202372526U (en) | 2012-08-08 |
Family
ID=46596223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120399055 Expired - Fee Related CN202372526U (en) | 2011-10-19 | 2011-10-19 | Multi-station feeding mechanism of light-emitting diode (LED) light split testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512729A (en) * | 2013-09-30 | 2014-01-15 | 广州硅能照明有限公司 | Light-splitting detection device and detection method of light-emitting diode module |
| CN104568001A (en) * | 2014-12-26 | 2015-04-29 | 苏州凯锝微电子有限公司 | Simple detection equipment capable of machining parts |
| WO2015139783A1 (en) * | 2014-03-20 | 2015-09-24 | Ismeca Semiconductor Holding Sa | A light emission testing device with a shutter |
-
2011
- 2011-10-19 CN CN 201120399055 patent/CN202372526U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512729A (en) * | 2013-09-30 | 2014-01-15 | 广州硅能照明有限公司 | Light-splitting detection device and detection method of light-emitting diode module |
| WO2015139783A1 (en) * | 2014-03-20 | 2015-09-24 | Ismeca Semiconductor Holding Sa | A light emission testing device with a shutter |
| CN104568001A (en) * | 2014-12-26 | 2015-04-29 | 苏州凯锝微电子有限公司 | Simple detection equipment capable of machining parts |
| CN104568001B (en) * | 2014-12-26 | 2017-05-17 | 苏州凯锝微电子有限公司 | Simple detection equipment capable of machining parts |
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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 |
Granted publication date: 20120808 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |