CN208704994U

CN208704994U - The automatic drop test system of mobile phone based on CCD visual apparatus

Info

Publication number: CN208704994U
Application number: CN201820544034.0U
Authority: CN
Inventors: 申萌; 吴涛; 叶士彰
Original assignee: Suzhou Kingreach Intelligent Equipment Technology Co Ltd
Current assignee: Suzhou Kingreach Intelligent Equipment Technology Co Ltd
Priority date: 2018-04-17
Filing date: 2018-04-17
Publication date: 2019-04-05
Anticipated expiration: 2028-04-17

Abstract

The utility model provides the automatic drop test system of mobile phone based on CCD visual apparatus, it passes through CCD visual apparatus collocation manipulator, automatic Picking may be implemented, fall automatically, automatic height adjustment, automatic identification product face, fall face angle adjust automatically and judge automatically and fall the various of damage of product degree and fall requirement, its intelligence degree is high, fall precision height, saves human cost.It includes CCD camera lens, Industrial PC, six axis robot controller, mechanical arm, the CCD camera lens connects the Industrial PC, the Industrial PC connects the six axis robot controller, the output end of the six axis robot controller connects the mechanical arm, IO control card, data collecting card are provided in the Industrial PC, the CCD camera lens is arranged towards a specified level test zone.

Description

The automatic drop test system of mobile phone based on CCD visual apparatus

Technical field

The utility model relates to the technical fields of product drop test, and the mobile phone specially based on CCD visual apparatus is automatic Drop test system.

Background technique

The drop test of conventional digital product, especially mobile phone, substantially manually or simple device carry out, method is all It is to discharge freely to fall by product after product clip to be got to fixed height, realizes drop test, but existing test equipment is very Hardly possible realize mobile phone each corner and face precisely fallen, and every time test require special messenger carry out operate cause human resources The shortcomings that waste.

Summary of the invention

In view of the above-mentioned problems, the utility model provides the automatic drop test system of mobile phone based on CCD visual apparatus, By CCD visual apparatus collocation manipulator, automatic Picking may be implemented, fall automatically, automatic height adjustment, automatic identification product Face falls face angle adjust automatically and judging automatically and falls the various of damage of product degree and falls requirement, and intelligence degree is high, falls Precision height is fallen, human cost is saved.

The automatic drop test system of mobile phone based on CCD visual apparatus, it is characterised in that: it includes CCD camera lens, industry PC, six axis robot controller, mechanical arm, the CCD camera lens connect the Industrial PC, and the Industrial PC connects six axis Manipulator Controller, the output end of the six axis robot controller connect the mechanical arm, are provided in the Industrial PC IO control card, data collecting card, the CCD camera lens are arranged towards a specified level test zone.

It is further characterized by:

Test zone is subjected to the calibration of X/Y plane coordinate using the CCD camera lens, several seats are demarcated in test zone Punctuation bit, and mechanical arm is allowed successively to run to corresponding coordinate point, the coordinate point of mechanical arm is input to Industrial PC Runs software in；

The starting of the IO control card driving CCD camera lens；Photo captured by the CCD camera lens is back to data collecting card After be analyzed and processed, obtain the coordinate point of corresponding product, placed angle, place direction；

It is taken pictures and is saved in the storage inside of the Industrial PC in each face for treating test product in test zone It is interior；

CCD camera lens takes pictures the product of current arbitrarily position when test, and photographic intelligence is converted to digital quantity letter Number it is transferred to PC, PC is by being demarcated as corresponding coordinate point for product after comparing with the product picture stored in advance and putting The data of angle setting degree, PC is by comparing product space and will calculate with the current stop place of mechanical arm after calculating Difference co-ordinate position information is transferred to by the Manipulator Controller, Manipulator Controller by Modbus-tcp communications protocol Product is grabbed to corresponding position according to the coordinate information control mechanical arm received, according to setting after grabbing successfully Fall angle, fall face, height carry out drop test；

It presets and falls angle corresponding to the testing time and each testing time of trial product to be measured, fall face, fall Drop height degree falls coordinate point, and system sequentially carries out drop test according to set test serial number, and previous drop test is completed Afterwards, mechanical arm retracts holding fix, and CCD camera lens claps the previous product for being located at random position in test zone fallen According to, and photographic intelligence is converted into digital quantity signal and is transferred to PC, after PC with the product picture stored in advance by comparing Product is demarcated as to the data of corresponding coordinate point and placed angle, PC is by working as product space and mechanical arm after calculating Preceding stop place compares and co-ordinate position information is transferred to calculated difference by Modbus-tcp communications protocol The Manipulator Controller, Manipulator Controller is according to the coordinate information control mechanical arm received to corresponding position to production Product are grabbed, falling angle, fall face, falling height, fall coordinate point and fallen according to setting after grabbing successfully Test, until terminating to test and issuing prompt after drop number is fully completed.

After the utility model, by CCD visual apparatus collocation manipulator, automatic Picking may be implemented, fall automatically It falls, automatic height adjustment, automatic identification product face, fall face angle adjust automatically and judge automatically and fall each of damage of product degree Kind falls requirement, and intelligence degree is high, falls precision height, saves human cost.

Detailed description of the invention

Fig. 1 is the structural schematic block diagram of the system of the utility model；

Fig. 2 is the workflow schematic diagram of the utility model.

Specific embodiment

The automatic drop test system of mobile phone based on CCD visual apparatus, is shown in Fig. 1, Fig. 2: it include CCD camera lens, Industrial PC, Six axis robot controller, mechanical arm, CCD camera lens connect Industrial PC, and Industrial PC connects six axis robot controller, six axis machines The output end of tool hand controls connects mechanical arm, is provided with IO control card, data collecting card, CCD camera lens direction in Industrial PC One specified level test zone arrangement.

Test zone is subjected to the calibration of X/Y plane coordinate using CCD camera lens, several coordinate points are demarcated in test zone Position, and mechanical arm is allowed successively to run to corresponding coordinate point, the coordinate point of mechanical arm is input to the fortune of Industrial PC In row software；

The starting of IO control card driving CCD camera lens；Photo captured by CCD camera lens is divided after being back to data collecting card Analysis processing obtains the coordinate point of corresponding product, placed angle, places direction；

It is taken pictures and is saved in the storage inside of Industrial PC in each face for treating test product in test zone；

CCD camera lens takes pictures the product of current arbitrarily position when test, and photographic intelligence is converted to digital quantity letter Number it is transferred to PC, PC is by being demarcated as corresponding coordinate point for product after comparing with the product picture stored in advance and putting The data of angle setting degree, PC is by comparing product space and will calculate with the current stop place of mechanical arm after calculating Difference co-ordinate position information is transferred to by Manipulator Controller by Modbus-tcp communications protocol, Manipulator Controller according to The coordinate information control mechanical arm received grabs product to corresponding position, falling according to setting after grabbing successfully Angle of fall degree falls face, height progress drop test；

It presets and falls angle corresponding to the testing time and each testing time of trial product to be measured, fall face, fall Drop height degree falls coordinate point, and system sequentially carries out drop test according to set test serial number, and previous drop test is completed Afterwards, mechanical arm retracts holding fix, and CCD camera lens claps the previous product for being located at random position in test zone fallen According to, and photographic intelligence is converted into digital quantity signal and is transferred to PC, after PC with the product picture stored in advance by comparing Product is demarcated as to the data of corresponding coordinate point and placed angle, PC is by working as product space and mechanical arm after calculating Preceding stop place compares and co-ordinate position information is transferred to calculated difference by Modbus-tcp communications protocol Manipulator Controller, Manipulator Controller according to the coordinate information that receives control mechanical arm to corresponding position to product into Row crawl, after grab successfully according to setting fall angle, fall face, falling height, fall coordinate point progress drop test, Until terminating to test and issuing prompt after drop number is fully completed.

In specific embodiment, drop test region be 1m*1m region, in the test zone using state CCD camera lens into The calibration of row X/Y plane coordinate, 4 coordinate points and label 1-4 are demarcated in test zone, robot is allowed successively to run to coordinate The coordinate point of mechanical arm is input in the runs software of Industrial PC, sets the test of trial product to be measured later by point 1-4 Number is and falls angle corresponding to each testing time, fall face, falling height, fall coordinate point, wherein falling seat Punctuation bit corresponds to the coordinate point of preset mechanical arm；The coordinate of the holding fix of mechanical arm may be selected to be (0,0), make It obtains and does not block CCD camera lens.

Its by CCD visual apparatus arrange in pairs or groups manipulator, may be implemented automatic Picking, fall automatically, automatic height adjustment, oneself Dynamic identification product face is fallen face angle adjust automatically and is judged automatically and falls the various of damage of product degree and fall requirement, intelligence Change degree is high, falls precision height, saves human cost.

Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied All the changes and improvements made by range etc., shall still fall within the scope of this patent.

Claims

1. the automatic drop test system of mobile phone based on CCD visual apparatus, it is characterised in that: it include CCD camera lens, Industrial PC, Six axis robot controller, mechanical arm, the CCD camera lens connect the Industrial PC, and the Industrial PC connects the six axis machine Tool hand controls, the output end of the six axis robot controller connect the mechanical arm, are provided with IO in the Industrial PC Control card, data collecting card, the CCD camera lens are arranged towards a specified level test zone.