Summary of the invention
Utility model technical problem to be solved is to provide a kind of half tone placement location judgment means based on CCD camera, can automatically complete the judgement of half tone position and accurately place.
The utility model is achieved through the following technical solutions above-mentioned purpose: it comprises cube frame, for capturing the manipulator of half tone, the half tone that is positioned at framework bottom is placed station, described cube frame end face is added two back timbers, described manipulator is installed on described back timber, described half tone is placed station and is comprised and be individually fixed in that left half tone both sides, framework bottom, that be all provided with limited post is placed position and right half tone is placed position, described framework on top corresponding left half tone place position and right half tone and place position and be provided with respectively CCD camera.
Further, described judgment means also comprises image processing apparatus, and described image processing apparatus comprises image processor, Manipulator Controller.
Further, wherein one end of described half tone is provided with the corresponding locating hole that inserts limited post, and the other end is provided with the locating slot that can make limited post embed.
Owing to adopting the technical solution of the utility model, the utility model adopts CCD camera and image processing apparatus to combine, can more accurately adjust the placement location of half tone, reduce manipulation strength and the difficulty of half tone put procedure, can guarantee the accuracy of half tone placement location, improve stamp efficiency.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
In accompanying drawing 1, manipulator 2, half tone 4, CCD camera 1 and 5, left half tone are placed position 3, right half tone is placed position 6, cube frame 10, back timber 21, limited post 22, locating hole 41 and locating slot 42.
The utility model comprises cube frame 10, for capturing the manipulator 2 of half tone, the half tone that is positioned at framework bottom is placed station, described cube frame end face is added two back timbers 21, on described back timber 21, described manipulator is installed, described half tone is placed station and is comprised and be individually fixed in that left half tone framework 10 both sides, bottom, that be all provided with limited post 22 is placed position 3 and right half tone is placed position 6, described framework on top corresponding left half tone place position and right half tone and place position and be provided with respectively CCD camera 1,5.
Further, described judgment means also comprises image processing apparatus, and described image processing apparatus comprises image processor, Manipulator Controller.
Further, wherein one end of described half tone is provided with the corresponding locating hole 41 that inserts limited post, and the other end is provided with the locating slot 42 that can make limited post embed.
As shown in Figure 1, manipulator 1 captures and places half tone 4, and in this process, CCD camera 1 and 5 gathers the positional information of half tone 4, and wherein one end is provided with locating hole 41, the other end is provided with locating slot 42 at the two ends of half tone 4.As shown in the figure, CCD camera 1 gathers the image information of locating hole 41, and the image information of locating slot 42 is obtained by CCD camera 5.The accurate degree of the image information judgement half tone position that image processing apparatus utilization collects, if because the skew of half tone size or inclined position causes half tone placement location to make mistakes, can detect and half tone 4 is put back to original position by this system, and whether again inquire and attempt placing, warning device sends alarm signal simultaneously; If detect errorlessly, normally place, can guarantee the accurate placement of half tone.
It controls detailed process: manipulator 1 captures half tone 2 and moves to 6 places, the CCD camera 5 right half tone placement position of image capture position, CCD camera 5 is taken pictures and is gathered the information of locating slot 42, then move to the CCD camera 1 left half tone in image capture position place and place position 3, camera is taken pictures and is gathered the information of locating hole 41, then the image information collecting is sent to image processor, by the half tone positional information collecting and the contrast of normal place information, if placement location deviation is larger, warning device sends alarm signal, reminds operating personnel again to place action.The application program or the software that in above process, relate to are all common practise, belong to prior art means.
Above embodiment is only for to illustrate of the present utility model, rather than restrictive.In the situation that not departing from the utility model claim institute protection domain, other variations or the modification made, all belong to protection domain of the present utility model.