CN203401215U

CN203401215U - Car light laser-welding and assembling system

Info

Publication number: CN203401215U
Application number: CN201320147143.6U
Authority: CN
Inventors: 颜金平
Original assignee: Philips Electronics Technology Shanghai Co Ltd
Current assignee: Signify Electronics Technology Shanghai Co Ltd
Priority date: 2013-03-28
Filing date: 2013-03-28
Publication date: 2014-01-22
Anticipated expiration: 2023-03-28

Abstract

The utility model relates to the field of car parts manufacturing and provides a car light laser-welding and assembling system. The system comprises a laser generator and two hexapod calibration and visual systems, and the laser generator comprises four laser output interfaces. The system is characterized in that the system further comprises eight laser guns; a work platform of each hexapod calibration and visual system is equipped with four laser guns; and each laser output interface is connected to one of the laser guns of each hexapod calibration and visual system. The system provides welding laser beams for two hexapod calibration and visual systems through one laser generator, so that there is no need to provide another laser generator while production power of car light assembling is largely improved, and thus the cost for production power increase is minimized.

Description

Car light laser weld assembly system

Technical field

The utility model relates generally to auto parts and components and manufactures field, more particularly, relates to a kind of high-performing car lamp laser weld assembly system.

Background technology

Along with the fast development of automobile industry, auto parts and components are increased undoubtedly day by day as the demand of car light.

The production capacity of car light is mainly determined by production line.Existing auto lamp laser weld assembly line capital equipment comprise that a laser generator 10, a set of six foots are proofreaied and correct and vision system 20 and be positioned at that six foots are proofreaied and correct and the workbench 21 of vision system on and via cable 12, be connected to four laser guns 30 of Laser output interface 11 with laser generator 10, wherein, six workbenches 21 that foot is proofreaied and correct and vision system 20 comprises base and supported by base, six sufficient aligning gears are arranged on base, thereby this six sufficient aligning gear for example adopts six sufficient servo motor driven cylinders to drive the operation principle of universal jaw; Vision system 22 is arranged on workbench 21, vision system is CCD (imageing sensor) normally, when universal jaw workbench 21 bottom clampings wick attempt with 40 pairs of lamp sockets that are clamped in workbench 21 central authorities punctual, CCD can carry out image and be converted into the control module that data signal is passed to six foot corrections and vision system 20 position of lamp socket and wick, then by control module and predeterminated position value, compared, as variant, thereby will by six groups of aligning gears of further control, regulate the universal jaw of six foots that the wick being held is aimed at lamp socket.Once wick and lamp socket are aimed at, laser generator will be activated, thereby four laser guns weld together wick and lamp socket, complete the laser weld assembling of wick and lamp socket.

In above-mentioned car light laser weld assembly line, laser generator 10 has four Laser output interfaces 11, thereby each Laser output interface 11 connects a laser gun to laser gun output welding laser via single line cable 12.In existing this cover assembly line, the power output of laser generator is about 75%.

Yet existing this cover laser weld assembly system can not meet the production capacity demand day by day increasing, this forces the car light assembly plant raising production capacity that moves heaven and earth in the situation that guaranteeing car light assembling quality.

Utility model content

Thereby the utilization rate that the utility model is intended to produce built-in unit by raising reduces the production capacity that the input of production equipment improves car light, a kind of high performance car light laser weld assembly system has been proposed, it can significantly improve productivity ratio, and the expansion energy cost on producing is down to minimum.

For achieving the above object, the utility model provides a kind of car light laser weld assembly system.This car light laser weld assembly system comprises a laser generator and two cover six foot correction and vision systems, described laser generator has four Laser output interfaces, it is characterized in that, described car light laser weld assembly system also comprises eight laser guns, on the workbench of every cover six foot corrections and vision system, be equipped with four laser guns, each Laser output interface is proofreaied and correct and is connected with a vision system laser gun separately with two cover six foots respectively.The utility model proofreaies and correct for two covers six are sufficient by a laser generator and vision system provides the mode of welding laser, in the situation that greatly improving car light assembling production capacity, has saved the necessity of separately joining a laser generator, thereby expansion can be down to minimum by cost.

Preferably, described each Laser output interface is connected with two cables, and described two cables are proofreaied and correct and are connected with a vision system laser gun separately with described two cover six foots respectively.In this prioritization scheme, by two cables that are connected on same Laser output interface, proofread and correct and be connected with a laser gun separately of vision system with two cover six foots, realized the flexible association between car light laser weld assembling built-in unit.

Preferably, the power output of described laser generator is adjusted to 100%.By the power output to laser generator, reset, improved the utilization rate of laser generator, met the laser demand of two cover six foot corrections and vision system simultaneously.

To sum up, car light laser weld assembly system of the present utility model has significantly improved productivity ratio, and the expansion energy cost on producing is down to minimum.

Accompanying drawing explanation

Further feature of the present utility model and advantage will be understood better by the preferred embodiment of describing in detail below in conjunction with accompanying drawing, in accompanying drawing:

Fig. 1 is the schematic diagram of existing car light laser weld assembly system;

Fig. 2 is according to the schematic diagram of the car light laser weld assembly system of preferred embodiment of the present utility model.

The specific embodiment

Describe enforcement and the use of specific embodiment of the utility model below in detail.

Fig. 2 shows the car light laser weld assembly system according to a kind of preferred embodiment of the present utility model.This car light laser weld assembly system comprises that a laser generator 110 and the one or six foot are proofreaied and correct and vision system 120 and the two or six foot correction and vision system 220.Laser generator 110 has four Laser output interfaces 111 as in prior art, but unlike the prior art, each Laser output interface 111 is drawn two cables 112.As shown in Figure 2, the one or six foot proofread and correct and vision system 120 and the two or six foot is proofreaied and correct and the first workbench 121 separately of vision system 220 and the second workbench 221 on four laser guns 130,230 are also equipped with respectively.Two cables 112 of drawing on same Laser output interface 111 on laser generator 110 are proofreaied and correct with vision system 120 and the two or the six sufficient laser gun of going up separately with vision system 220 of proofreading and correct and are connected with the one or six foot respectively.Like this, laser generator 110 can be simultaneously or when different (as required) to two covers six foots, proofread and correct and vision system provides and welds laser used.

It should be noted that, in above-mentioned embodiment, do not increase in addition a laser generator, but proofreaied and correct and the shared laser generator of vision system by two cover six foots, so not only can make the usefulness of this laser generator perform to maximum, and can effectively reduce the equipment investment cost that can need increase because of production line expansion.For this reason, in the present embodiment, as long as the output parameter of laser generator is reset, make its power output be adjusted to 100%, can meet two cover six foot corrections and vision system and weld laser energy used.

The operation principle of car light laser weld assembly system in present embodiment is once described below in conjunction with Fig. 2:

The one or six foot of take proofreaies and correct and vision system 120 is example, when car light lamp socket 140 and wick enter respectively after car light laser weld assembly system, lamp socket 140 is sent into the central clamp area of workbench 121 through hopper, wick is sent the universal jaw by six sufficient aligning gears to clamp and enter vision system (can be CCD camera lens in the present embodiment) 122, CCD can carry out image and be converted into the control module that data signal is passed to six foot corrections and vision system 120 position of wick package, then by control module and predeterminated position value, compared, as variant, thereby will by the sufficient aligning gear of further control six, regulate universal jaw that the wick being held is aimed at lamp socket 140.Once wick and lamp socket are aimed at, laser generator will be activated, thereby by means of four laser guns on workbench 121, wick and lamp socket be welded together, and complete the laser weld assembling of wick and lamp socket.The two or six foot is proofreaied and correct and the operation principle of vision system 220 is also so, thereby does not repeat them here.It should be noted that in addition, the lamp socket on the workbench 221 of the two or six foot correction and vision system 220 is labeled as 240.

Below technology contents and the technical characterstic of specific embodiment of the utility model have been disclosed; yet be appreciated that; under creative ideas of the present utility model; those skilled in the art can make various changes and improve the combination of above-mentioned disclosed various features and the feature clearly not illustrating at this, but all belongs to protection domain of the present utility model.The description of above-described embodiment is exemplary and not restrictive.

Claims

1. a car light laser weld assembly system, comprise a laser generator and two cover six foot correction and vision systems, described laser generator has four Laser output interfaces, it is characterized in that, described car light laser weld assembly system also comprises eight laser guns, on the workbench of every cover six foot corrections and vision system, be equipped with four laser guns, each Laser output interface is proofreaied and correct and is connected with a vision system laser gun separately with two cover six foots respectively.

2. car light laser weld assembly system according to claim 1, is characterized in that, described each Laser output interface is connected with two cables, and described two cables are proofreaied and correct and are connected with a vision system laser gun separately with described two cover six foots respectively.