CN201349019Y

CN201349019Y - LED support conveying device

Info

Publication number: CN201349019Y
Application number: CNU2008202055460U
Authority: CN
Inventors: 张卫东; 黄秀聪
Original assignee: Zhuhai Higrand Electronic Technology Co Ltd
Current assignee: Zhuhai Higrand Electronic Technology Co Ltd
Priority date: 2008-12-18
Filing date: 2008-12-18
Publication date: 2009-11-18
Anticipated expiration: 2018-12-18

Abstract

The utility model relates to LED packing equipment, in particular to an LED support conveying device in the LED packing equipment. The LED support conveying device comprises a base, a first air cylinder and a second air cylinder, wherein the base is provided with a work station A, a work station B and a work station C which are used for placing an LED support, each work station is provided with a sliding way for the LED support to slide, the first air cylinder provides power in a vertical direction, a piston rod of the first air cylinder is connected with two claws which are arranged in parallel, the cross sections of the two claws are L-shaped, the claws extend into the space between two optional LED pins of the LED support, the second air cylinder provides power in a horizontal direction, and the first air cylinder is disposed on a piston rod of the second air cylinder and driven to move in the horizontal direction by the second air cylinder. The LED support conveying device is simpler in structure and reduce amount of the air cylinders. The claws are inserted in from lateral surfaces to feed, thereby increasing feeding stability and guaranteeing glue quality.

Description

The led support conveyer

Technical field

The utility model relates to the LED sealed in unit, relates in particular to the led support conveyer in the LED sealed in unit.

Background technology

At present, automanual LED sealed in unit generally comprises following a few part successively:

1, feed mechanism, this mechanism will be delivered to from mold mechanism through the mould after the baking box baking;

2, from mold mechanism, the LED with moulding in this mechanism breaks away from;

3, the release agent of being convenient to the demoulding injects in spray release agent mechanism in mould in this mechanism;

4, packaging mechanism, encapsulating in mould;

5, insert bracket institution, support is delivered to correct position, and support is inserted in the mould, insert the led support conveyer that transfer gantry is arranged in the bracket institution once more;

6, press bracket institution, the support that is inserted in the mould is flattened.

The product that pressure bracket institution from above-mentioned semi-automatic LED sealed in unit gets off is put into baking box again and is toasted, and then is put into above-mentioned feed mechanism again, so circulation.

The mechanical structure of the led support conveyer of the overwhelming majority as shown in Figure 1 on the present market, this led support conveyer comprises a pedestal 1, cylinder 2, cylinder 3 and cylinder 5 that vertical direction power is provided are arranged on this pedestal 1, the cylinder 4 of horizontal direction power is provided.The below of cylinder 2, cylinder 3 and cylinder 4 has material pawl 6, material pawl 7 and the material pawl 8 that promotes support level and move respectively.Lay station A, station B and the station C of led support on the pedestal 1 in addition, the slide rail that slides for led support is all arranged on each station.Material pawl 6, material pawl 7 and material pawl 8 all promote the left side edge top of led support, at station A place led support are stained with glue.The led support conveyer of said structure has following shortcoming:

1, referring to Fig. 2, one of led support is upwarped, reason is a material pawl 6 when pushing away led support, and the application point that the unbalance stress of led support is even to push away led support causes at the led support upper limb, can cause like this being stained with together down glue process to be stained with glue irregular.

2, referring to Fig. 3, each led support can not be shifted a fixing position onto, use cylinder owing to push away the mechanism of support, reason because of source of the gas shakiness or other unbalance stress, cause the inertia of led support different, so increase by a stock stop in a fixing position support is stopped, stock stop is a cylinder 5 herein.Increase the chance that a stock stop just equals many collisions, thereby with regard to many one hidden danger that severs led support top gold thread.

3, because the feed mechanism of this kind structure needs four cylinders altogether, action takes more, promptly send 500 supports in one hour so its feeding speed is generally 20k/h.This is the difficult point that this machine speed promotes.

4, complexity is handled in warning, because cylinder is more and the sequential of action is also complicated, situation about occurring after warning is also many, makes the operator produce the damage of handling and cause by mistake the production material easily.

Summary of the invention

The purpose of this utility model provides a kind of can overcome aforementioned disadvantages, simple in structure, steady, the safe led support conveyer of assurance led support.

For achieving the above object, the utility model provides following technical scheme:

The led support conveyer comprises

Pedestal has station A, the station B and the station C that lay led support on it, the slideway that slides for led support is arranged on each station;

In addition, also comprise

First cylinder, it provides the power of vertical direction, connects two material pawls of parallel arrangement on the piston rod of first cylinder, and the cross section of two material pawls is L shaped, and the material pawl stretches between certain two LED pin of led support;

Second cylinder, it provides the power of horizontal direction, and described first cylinder is arranged on the piston rod of second cylinder, and horizontal direction moves and under the drive of cylinder.

The led support conveyer structure of said structure is simpler, has reduced number of cylinders.The material pawl inserts feeding from the side, increases the stationarity of feeding, guarantees to be stained with the colloid amount.Because the material pawl is to inject support from the side in the time of feeding own, when feeding puts in place, because the inertia support also can be goed ahead, but above-mentioned material pawl itself just possesses the effect of stock stop, the assurance led support is accurately located, and saves a stock stop, reduces misoperation.Cylinder reduces to two by original four, and action reduces, and reports to the police to handle and reduces, and efficient is higher, and speed is faster, and maximum speed can reach i.e. 1 hour 750 support of 30K, and productivity ratio can improve 50%.

Description of drawings

Fig. 1 is the structure chart of prior art led support conveyer;

Fig. 2 is the schematic diagram that tilt condition appears in the prior art led support;

Fig. 3 is the structural representation of prior art led support, material pawl and shelves material mechanism;

Fig. 4 is the plan structure figure of the utility model led support conveyer;

Fig. 5 is the sectional view of material pawl in the utility model;

Fig. 6 is the state diagram that the utility model material pawl inserts led support.

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment

Referring to Fig. 4, the led support conveyer comprises pedestal 10, station A, B, C are arranged on pedestal 10, at each station the slideway that slides for led support 9 is arranged all, first cylinder 11, it is used to provide the power of vertical direction, on the piston rod of first cylinder 11, be connected with material pawl 111 and material pawl 112, referring to Fig. 5 and Fig. 6, the cross section of material pawl 111 and material pawl 112 is L shaped, and the end 111a of L shaped material pawl 111 stretches between certain two LED leg on the led support 9.For led support 9 is not tilted in being pulled process, material pawl 111 preferably extend into the below of led support 9.Same, the structure of material pawl 112 is the same with material pawl 111, also stretches between certain two LED leg of another led support.Second cylinder 12 is used to provide the power of horizontal direction, first cylinder 11 is installed on the piston rod of second cylinder 12, second cylinder 12 drive first cylinder 11 with and on material pawl move left and right, first cylinder moves two material pawls moving to selectively under the drive of second cylinder between station A and station B, when first cylinder is positioned at high order end, material pawl 111 stretches in the led support that gets off from a last operation, and material pawl 112 stretches into the led support that is positioned on the station A.When second cylinder, 12 drives, first cylinder 11 moves right, material pawl 111 pulling led supports are to station A, led support is stained with glue, simultaneously, material pawl 112 will be stained with the led support that glue finishes at station A and deliver to station B, and then, first cylinder 11 rises two material pawls 111,112, second cylinder drives first cylinder and returns the high order end position, so repeatedly.Support among the station B also is sent to station C simultaneously.

Certainly, the utility model led support conveyer also can have other distortion.For example, above-mentioned material pawl 112 can adopt material pawl of the prior art, promptly promotes the edge of led support, because material pawl 112 just will be stained with the led support that glue finishes and push away station A, to the inclination of LED bin whether and no requirement (NR) this moment.In a word, do conspicuous change, and other every change that does not break away from the utility model essence all should be included within the described scope of claim according to the prompting of above-mentioned example.

Claims

1, the led support conveyer comprises

It is characterized in that, also comprise

2, led support conveyer according to claim 1,

It is characterized in that:

Described first cylinder moves two material pawls moving to selectively under the drive of second cylinder between station A and station B.

3, led support conveyer according to claim 1,

It is characterized in that:

Described material pawl stretches into the bottom of led support.