Pcb board visual inspection machine
Technical field
The utility model relates to a kind of detection technique in pcb board manufacturing technology industry, especially relates to a kind of pcb board visual inspection machine.
Background technology
Pcb board is printed circuit board, claim again printed circuit board (PCB), printed-wiring board (PWB), be called for short printed board, taking insulcrete as base material, be cut into certain size, on it, at least have a conductive pattern cloth porose (as component hole, fastener hole, plated through-hole etc.), be used for replacing and installed the chassis of electronic devices and components in the past, and realize interconnecting between electronic devices and components.At present, when the solder joint on pcb board is detected, normally operator checks with eyes, or puts into instrument and test, and adopts hand inspection long-time operation to there will be visual fatigue, causes undetected, false retrieval; Instrument is tested, and still need to manually complete and put part and addressee operation, can not reach robotization serialization and produce, and produces pcb board inefficiency and occurs that the probability of substandard products increases greatly.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of can robotization serialization production and PCB visual inspection machine that can reduction in the numbers of seconds.
The technical scheme in the invention for solving the technical problem is: a kind of pcb board visual inspection machine, comprise and detect machine support and be positioned at the detection platform detecting on machine support, described detection platform is provided with a rotating disk, multiple Working piece positioning devices distribute uniformly taking rotating disk axis as axle on described rotating disk, one side of described rotating disk is provided with charging place, opposite side is provided with discharging place, and described Working piece positioning device top is provided with for detection of the first measurement group of horizontal Quick Response Code with for detection of the second measurement group of vertical Quick Response Code.
Further, in order conveniently to reach robotization material loading and discharging, described charging place is provided with feeding device, and described discharging place is provided with drawing mechanism.
Further concrete, described drawing mechanism comprise one be fixed on fixed support in detection platform, at movably Acetabula device and be positioned at the conveying belt device below Acetabula device of fixed support head.
Further concrete, the first described measurement group comprises and is fixed on the first gantry support of detecting on table top, is installed on the first horizontally moving device on the first gantry support, on the first described horizontally moving device, camera is installed.
Further concrete, the second described measurement group comprises the second gantry support being fixed in detection platform, is installed on the second horizontally moving device on the second gantry support, on the second described horizontally moving device, camera is installed.
Further, for the convenient bottom surface of detecting pcb board, the below of described Working piece positioning device is provided with a bottom Quick Response Code scanner.
Further concrete, described Working piece positioning device is 6.
Further, regulate detecting table top for convenient, four angles place of described detection machine support bottom is equipped with a level adjuster.
The beneficial effects of the utility model are: after having adopted said structure, check successively by multiple stations, can make whole process more smooth, realizing robotization serialization produces, adopt instrument to detect, reduced the erroneous judgement of manual detection, reduced the defect rate of product export, and save a large amount of human resources, improved production efficiency.
Brief description of the drawings
Fig. 1 is that this uses novel structural representation;
Fig. 2 is the structural representation of the utility model the first measurement group and the second measurement group;
Fig. 3 is the unitized construction schematic diagram of the utility model rotating disk and Working piece positioning device.
In figure: 1, detect machine support; 2, detection platform; 3, rotating disk; 4, feeding device; 5, station locating device; 6, the first measurement group; 7, the second measurement group; 8, conveying belt device; 9, Acetabula device; 10, fixed support; 11, regulate pin; 12, bottom Quick Response Code scanner; 61, the first horizontally moving device; 62, the first gantry support; 63,73, camera; 71, the second horizontally moving device; 72, the second gantry support.
Embodiment
Below in conjunction with accompanying drawing, the utility model is explained in detail.
A kind of pcb board visual inspection machine as shown in figures 1 and 3, comprise and detect machine support 1 and be positioned at the detection platform 2 detecting on machine support 1, described detection platform 2 is provided with a rotating disk 3, multiple Working piece positioning devices 5 distribute uniformly taking rotating disk 3 axis as axle on described rotating disk 3, one side of described rotating disk 3 is provided with charging place, opposite side is provided with discharging place, and described Working piece positioning device 5 tops are provided with for detection of the first measurement group 6 of horizontal Quick Response Code with for detection of the second measurement group 7 of vertical Quick Response Code; Described charging place is provided with feeding device 4, and described discharging place is provided with drawing mechanism; Described drawing mechanism comprise one be fixed on fixed support 10 in detection platform 2, at movably Acetabula device 9 and be positioned at the conveying belt device 8 below Acetabula device 9 of fixed support 10 heads; The below of described Working piece positioning device 5 is provided with a bottom Quick Response Code scanner 12; Described Working piece positioning device 5 is 6; Four angles place of described detection machine support 1 bottom is equipped with a level adjuster 11.
The first measurement group 6 comprises and is fixed on the first gantry support 62 of detecting on table top 2, is installed on the first horizontally moving device 61 on the first gantry support 62 as shown in Figure 2, on the first described horizontally moving device 61, camera 63 is installed; Described second measures 7 groups comprises the second gantry support 72 being fixed in detection platform 2, is installed on the second horizontally moving device 71 on the second gantry support 72, on the second described horizontally moving device 71, camera 73 is installed.
When use, first be placed on Working piece positioning device 5 at material loading place automatic charging, bottom Quick Response Code scanner 12 scans workpiece, rotating disk 3 turns to the below of the first measurement group 6, by the first horizontally moving device 61, camera 63 is moved to workpiece top, collection is scanned in the lateral attitude of workpiece, rotating disk 3 rotates the below that workpiece is transported to the second measurement group 7 afterwards, by the second horizontally moving device 71, camera 73 is moved to the top of workpiece, workpiece vertical position is scanned to collection, after scanning, rotating disk 3 again rotates a station workpiece after detecting is delivered to discharging place, Acetabula device 9 and conveying belt device 8 by drawing mechanism top spread out of workpiece come.Whole machine adopts 6 stations, and the first station is feeding station, and the second station is transversal scanning station, and the 3rd station is vertical scanning station, and the 4th station is discharging station, and the 5th and the 6th station is idle station.
It is emphasized that: be only preferred embodiment of the present utility model above, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.