CN209266439U

CN209266439U - LED correcting principle

Info

Publication number: CN209266439U
Application number: CN201920189605.8U
Authority: CN
Inventors: 段雄斌; 卢青诚; 何选民
Original assignee: Shenzhen Biaopu Semiconductor Technology Co Ltd
Current assignee: Shenzhen Biaopu Semiconductor Co ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2019-08-16
Anticipated expiration: 2029-01-28

Abstract

A kind of LED correcting principle, including preceding clip claw member, preceding clip claw member are equipped with more than one preceding clamping jaw；Rear clip-claw component, rear clip-claw component are equipped with more than one rear clip-claw；Driving mechanism is diagonally opened for clip claw member before driving and rear clip-claw component；Close up mechanism, is always to maintain the trend that fore-clamp claw component and rear clip-claw component diagonally close up；Preceding clamping jaw and rear clip-claw in the same plane, and when preceding clamping jaw and rear clip-claw close up, have the shape and size to match with by positioning object peripheral shape and size, thus shape when clamping jaw and rear clip-claw close up before being corrected to by positioning object.The utility model and the dedicated chip mounter of LED cooperate, and the patch precision of the dedicated chip mounter of LED can be greatly improved.

Description

LED correcting principle

Technical field

The utility model relates to a kind of LED correcting principles.

Background technique

Currently, LED chip mounter has two major classes in the market: one kind is general chip mounter, is carried out to the LED on each suction nozzle Calculating of taking pictures is corrected, although patch precision is high, low efficiency, and it is at high cost；Two classes are the dedicated chip mounters of LED, do not have LED Debugging functions, this kind of chip mounter is although high-efficient, but patch precision is low.

Utility model content

To solve the above-mentioned problems, the utility model provides to society and a kind of is suitable for using on the dedicated chip mounter of LED LED correcting principle, to improve the patch precision of the dedicated chip mounter of LED.

The technical solution of the utility model is: providing a kind of LED correcting principle, including preceding clip claw member, the preceding clamping jaw Component is equipped with more than one preceding clamping jaw；Rear clip-claw component, the rear clip-claw component are equipped with more than one rear clip-claw；Driving machine Structure, for driving the preceding clip claw member and the rear clip-claw component diagonally to open；Close up mechanism, is always to maintain the fore-clamp The trend that claw component and the rear clip-claw component diagonally close up；The preceding clamping jaw and the rear clip-claw in the same plane, and When the preceding clamping jaw and the rear clip-claw close up, there is the shape to match with by positioning object peripheral shape and size and ruler It is very little, thus the shape that the preceding clamping jaw will be corrected to by positioning object and when the rear clip-claw closes up.

As the improvement to the utility model, the preceding clip claw member includes preceding clamping jaw ontology, several described preceding clamping jaws For square through hole, and before being located on the same side of clamping jaw ontology.

As the improvement to the utility model, the rear clip-claw component includes rear clip-claw ontology, several described rear clip-claws It is lug at least with a right angle, the lug is located in the square through hole, the right angle and square through hole of the lug A right angle be oppositely arranged, the right angle of the lug and the right angle of square through hole diagonally open or close up.

As the improvement to the utility model, the driving mechanism includes that the outer rim of cam is born against in the preceding clamping jaw On component and the rear clip-claw component, when cam described in power source drive turns to maximum axial, by the preceding clamping jaw and rear folder Pawl opens.

As the improvement to the utility model, the power source is servo motor or stepper motor.

As the improvement to the utility model, the power source includes servo motor, mounting plate, synchronous belt mechanism and straight Line guide rail, the guide rail of the linear guide are located on the bottom surface of the mounting plate, and the first sliding block of the linear guide is with before Clip claw member connection, the second sliding block of the linear guide are connect with rear clip-claw component；The servo motor passes through the synchronization Belt mechanism drives the cam rotation.

As the improvement to the utility model, the mechanism of closing up is elastic component.

As the improvement to the utility model, the elastic component is tension spring, and one end of tension spring is hooked in the preceding clip claw member On, the other end of tension spring is hooked on the rear clip-claw component.

The utility model due to use preceding clip claw member and rear clip-claw component, and the preceding clamping jaw of the preceding clip claw member and When the rear clip-claw of the rear clip-claw component closes up, there is the shape to match with by positioning object peripheral shape and size and ruler It is very little, thus by the structure for the shape for being corrected to the preceding clamping jaw by positioning object and when the rear clip-claw closes up, it is special with the LED Cooperated with chip mounter, the patch precision of the dedicated chip mounter of LED can be greatly improved.

Detailed description of the invention

Fig. 1 is a kind of decomposition texture schematic diagram of embodiment of the utility model.

Fig. 2 be the illustrated embodiment of Fig. 1 combination after schematic perspective view.

Fig. 3 is the positive structure diagram of another embodiment of the utility model.

Fig. 4 is the schematic perspective view of embodiment illustrated in fig. 3.

Specific embodiment

Referring to Figure 1 to Fig. 4, what Fig. 1 to Fig. 4 disclosed is a kind of LED correcting principle, including preceding clip claw member 1, before described Clip claw member 1 is equipped with more than one preceding clamping jaw 11；Rear clip-claw component 2, the rear clip-claw component 2 are equipped with more than one rear folder Pawl 21；Driving mechanism 3, for driving the preceding clip claw member 1 and the rear clip-claw component 2 diagonally to open；Close up mechanism 4, Always it is to maintain the trend that the preceding clip claw member 1 and the rear clip-claw component 2 diagonally close up；The preceding clamping jaw 11 and it is described after Clamping jaw 21 in the same plane, and when the preceding clamping jaw 11 and the rear clip-claw 21 close up, have with by positioning object periphery shape The shape and size that shape and size match, so that the preceding clamping jaw 11 will be corrected to by positioning object and the rear clip-claw 21 closes Shape when holding together, if be LED chip by positioning object, when the preceding clamping jaw 11 and the rear clip-claw 21 are in diagonally closing up Shape be it is rectangular, this way it is possible to realize LED correct.

Preferably, the preceding clip claw member 1 includes preceding clamping jaw ontology 12, several described preceding clamping jaws 11 are square through hole, And before being located on the same side 121 of clamping jaw ontology 12, in the present embodiment, the preceding clamping jaw 11 is 32 preceding clamping jaws, when So, the preceding clamping jaw 11 can adjust as needed, it can less than 32, can also be greater than 32.

Preferably, the rear clip-claw component 2 includes rear clip-claw ontology 22, several described rear clip-claws 21 are at least to have one The lug 23 at a right angle 231, the lug 23 are located in the square through hole, the right angle 231 and square through hole of the lug 23 A right angle be oppositely arranged, the right angle 231 of the lug 23 diagonally opens or closes up with the right angle of square through hole.

In the present embodiment, the lug 23 is 32, and certainly, the lug 23 as needed can adjust, it can Less than 32,32 can also be greater than.

Preferably, the outer rim of the driving mechanism 3 including cam 31 bear against the preceding clip claw member 1 and it is described after On clip claw member 2, when power source 32 drives the cam 31 to turn to maximum axial, the preceding clamping jaw 11 and rear clip-claw 21 are opened It opens.

In the present embodiment, the preceding clip claw member 1 further includes driving plate 13, the fore-clamp driving plate 13 and the preceding clamping jaw Ontology 12 connects, and fore-clamp drive hole 131 is equipped in the fore-clamp driving plate 13；The rear clip-claw component 2 is pressed from both sides after further including and is driven Movable plate 24 presss from both sides driving plate 24 after described and connect with the rear clip-claw ontology 22, presss from both sides and drives after being equipped in the rear folder driving plate 24 Dynamic hole 241；Folder drive hole 241 is correspondingly arranged with the about 131 fore-clamp drive hole after described, cam 31 and is located at described rear press from both sides Among drive hole 241 and the fore-clamp drive hole 131, the preceding clamping jaw 11 and the rear folder can be driven by rotating the cam 31 Pawl 21 is in diagonal mobile.

Preferably, the power source 32 includes that servo motor 321, mounting plate 322, synchronous belt mechanism 323 and straight line are led Rail 324, the guide rail 3241 of the linear guide 324 are located on the bottom surface 3221 of the mounting plate 322, the linear guide 324 the first sliding block 3242 is connect with preceding clip claw member 1, the second sliding block 3243 and rear clip-claw component 2 of the linear guide 324 Connection；The servo motor 321 drives the cam 31 to rotate by the synchronous belt mechanism 323.

For the operational reliability of equipment, in the present embodiment, using two groups of linear guides 324, two groups of linear guides 324 are flat Row arrangement, as needed, linear guide 324 can use one group, can also be more than two groups of linear guide 324.

Preferably, the power source 32 is servo motor 321 or stepper motor, and the servo motor 321 directly drives institute State cam 31.

Preferably, the mechanism 4 of closing up is elastic component；The elastic component is tension spring, and one end of tension spring is hooked in the fore-clamp On claw component 1, the other end of tension spring is hooked on the rear clip-claw component 2.

Claims

1. a kind of LED correcting principle, it is characterised in that: including,

Preceding clip claw member (1), the preceding clip claw member (1) are equipped with more than one preceding clamping jaw (11)；

Rear clip-claw component (2), the rear clip-claw component (2) are equipped with more than one rear clip-claw (21)；

Driving mechanism (3), for driving the preceding clip claw member (1) and the rear clip-claw component (2) diagonally to open；

Close up mechanism (4), is always to maintain the preceding clip claw member (1) and trend that the rear clip-claw component (2) diagonally closes up；

The preceding clamping jaw (11) and the rear clip-claw (21) in the same plane, and the preceding clamping jaw (11) and the rear clip-claw (21) when closing up, there are the shape and size to match with by positioning object peripheral shape and size, thus will be by positioning object It is corrected to the preceding clamping jaw (11) and the shape when rear clip-claw (21) closes up.

2. LED correcting principle according to claim 1, it is characterised in that: the preceding clip claw member (1) includes preceding clamping jaw sheet Body (12), several described preceding clamping jaws (11) are square through hole, and are located on the same side (121) of preceding clamping jaw ontology (12).

3. LED correcting principle according to claim 2, it is characterised in that: the rear clip-claw component (2) includes rear clip-claw sheet Body (22), several described rear clip-claws (21) are lug (23) at least with a right angle (231), and the lug (23) is located at In the square through hole, the right angle (231) of the lug (23) is oppositely arranged with a right angle of square through hole, the lug (23) it diagonally opens or closes up in the right angle at right angle (231) and square through hole.

4. LED correcting principle according to claim 1,2 or 3, it is characterised in that: the driving mechanism (3) includes cam (31) outer rim is born against on the preceding clip claw member (1) and the rear clip-claw component (2), described in power source (32) driving When cam (31) turns to maximum axial, the preceding clamping jaw (11) and rear clip-claw (21) are opened.

5. LED correcting principle according to claim 4, it is characterised in that: the power source (32) is servo motor or step Into motor.

6. LED correcting principle according to claim 4, it is characterised in that: the power source (32) includes servo motor (321), mounting plate (322), synchronous belt mechanism (323) and linear guide (324), the guide rail of the linear guide (324) (3241) be located on the bottom surface (3221) of the mounting plate (322), the first sliding block (3242) of the linear guide (324) with Preceding clip claw member (1) connection, the second sliding block (3243) of the linear guide (324) are connect with rear clip-claw component (2)；It is described to watch It takes motor (321) and drives the cam (31) to rotate by the synchronous belt mechanism (323).

7. LED correcting principle according to claim 1,2 or 3, it is characterised in that: the mechanism (4) of closing up is elastic component.

8. LED correcting principle according to claim 7, it is characterised in that: the elastic component is tension spring, an end hook of tension spring On the preceding clip claw member (1), the other end of tension spring is hooked on the rear clip-claw component (2).