Ceramic plate automatic detection equipment
Technical Field
The utility model relates to a ceramic plate automatic check out test set.
Background
Ceramic material products are very common products and are widely applied to aspects of production and life, and the quality of the ceramic materials also needs to be strictly checked. For a ceramic plate product, it is necessary to detect whether defects such as spots, cracks, stains, etc. exist in the appearance, detect whether defects such as steam pockets, impurities, etc. exist in the interior, detect whether defects such as defects exist around the ceramic plate product, etc., and detect whether the flatness of the upper and lower surfaces of the ceramic plate product meets requirements.
In the prior art, the inspection of appearance defects and flatness is usually determined by manual visual observation, and the inspection mode has high labor intensity and tedious work, excessively depends on the proficiency of workers and the detection level of the workers, causes low efficiency and easily makes defective products be misjudged as qualified products, so that the manual detection mode is not beneficial to reducing the working intensity and improving the detection efficiency. With the progress of the technology, the ceramic plate can be shot through the camera, whether corresponding defects exist or not is judged automatically by software according to shooting results, however, due to the fact that the ceramic plate is more in defect types, if the ceramic plate is shot simply under normal light, the accuracy and comprehensiveness of detection are still difficult to guarantee, and meanwhile the detection efficiency and the automation degree of the ceramic plate are still to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ceramic plate automated inspection equipment, degree of automation is high, and detects accurate, high-efficient practical.
Realize the utility model discloses the technical scheme of purpose is: the utility model has a working platform; the ceramic plate transplanting machine is characterized in that a pre-feeding station, a transplanting station and a detection station are arranged on the working platform, a pre-feeding platform for material preparation and feeding is arranged on the pre-feeding station, a transplanting mechanism for conveying a ceramic plate to the detection station is arranged on the transplanting station, a conveying mechanism for conveying the ceramic plate on the pre-feeding platform to the transplanting mechanism is further arranged on the working platform, and a first camera for detecting the front side of the ceramic plate and a second camera for detecting the flatness of the ceramic plate are sequentially arranged on the detection station along the moving direction of the transplanting mechanism;
transplanting mechanism includes by the parallel transplantation platform of driving piece drive back horizontal slip setting on the work, fixes loading board, at least one on transplanting the platform and fixes the light-passing board on the loading board and fix the stopper on the loading board and be used for fixed ceramic plate, be equipped with the mounting groove that corresponds with each light-passing board on the loading board, the light-passing board is fixed in the mounting groove, each the below of mounting groove all is equipped with the backlight of shining to the light-passing board, and each backlight is all fixed on transplanting the platform, transplants the platform and transports the ceramic plate to after detecting the station through driving piece reciprocating drive, detects the ceramic plate through the cooperation of backlight, first camera and second camera.
Still be equipped with a plurality of locating pieces that are used for compressing tightly the ceramic plate on the stopper on above-mentioned loading board, each locating piece sets up on the loading board with the stopper that corresponds relatively, and each stopper is fixed on a angle of mounting groove, and the locating piece setting that corresponds is on the relative angle on the mounting groove, be equipped with a plurality of actuating cylinders that drive on the loading board, each output that drives actuating cylinder is fixed on the locating piece that corresponds, all is equipped with the right angle shape's that the angle on the mounting groove corresponds constant head tank on each locating piece, and the locating piece compresses tightly the ceramic plate on the stopper through the drive that drives actuating cylinder.
Above-mentioned loading board extends along the moving direction who transplants the platform, is equipped with a plurality of photoelectric trigger pieces that correspond with each mounting groove along the extending direction of loading board on the loading board, is equipped with a plurality of photoelectric switches that correspond with each photoelectric trigger piece on the work platform, and photoelectric switch detects the position of a ceramic plate through the cooperation with photoelectric trigger piece.
The above-mentioned direction of extension of material loading platform is the same with the direction of extension of loading board in advance, is equipped with the adjustment mechanism who is used for control material loading platform lift in advance on the material loading platform, adjustment mechanism includes bottom plate, a plurality of adjusting screw and corresponds complex adjusting nut with each adjusting screw, be equipped with a plurality of through-holes with each adjusting screw on the material loading platform in advance, each adjusting screw fixes on the bottom plate, and each adjusting nut all is located the below of the through-hole that corresponds, and after each adjusting screw passed the through-hole that corresponds, the lift of material loading platform was controlled in advance through adjusting nut and adjusting screw's screw-thread fit.
A plurality of first long holes are arranged on the bottom plate, the extending direction of the first long holes is vertical to the extending direction of the pre-feeding platform, the working platform is provided with first screw holes corresponding to the first long holes, locking bolts are arranged in the first screw holes, the bottom plate passes through the first long holes through the locking bolts and is fixed on the working platform after being in threaded fit with the first screw holes, the pre-feeding platform is provided with a first positioning plate and a second positioning plate for positioning the ceramic plate, the first positioning plate and the second positioning plate are vertically arranged, the ceramic plate pre-positioning device is characterized in that first adjusting grooves which are arranged in parallel are arranged on the pre-loading platform, two ends of a first positioning plate are arranged in the first adjusting grooves which are arranged in parallel in a sliding mode, a second positioning plate is arranged in any first adjusting groove in a sliding mode, the first positioning plate and the second positioning plate are fixed on the pre-loading platform through locking pieces after being adjusted, and pre-positioning is carried out on the ceramic plate.
The carrying mechanism comprises a fixed support fixed on the working platform, a sliding table, a mounting frame and a plurality of mounting plates, wherein a first air cylinder is fixedly arranged on the fixed support, the telescopic end of the first air cylinder is fixed on the sliding table, the sliding table is arranged on the fixed support in a sliding manner driven by the first air cylinder, the sliding direction of the sliding table is perpendicular to the sliding direction of the transplanting platform, a second air cylinder is fixedly arranged on the sliding table, the mounting frame is fixed on the telescopic end of the second air cylinder, the lifting of the mounting frame is controlled by the driving of the second air cylinder, the extending direction of the mounting frame is the same as the moving direction of the transplanting platform, each mounting plate is fixedly connected to the mounting frame along the extending direction of the transplanting platform, a plurality of vacuum suckers are arranged on each mounting plate, and after the vacuum suckers on each mounting plate drive the sliding table to slide by the first, and transferring the ceramic plate of the pre-loading platform to a transplanting platform.
Above-mentioned first camera is area array camera, the last fixed detection support that is equipped with of work platform, detection support and transport mechanism lie in same one side of work platform, it once is fixed with first support, second support and third support to detect support top-down, and area array camera fixes on first support, and area array camera is clapped to transplanting the platform, it is equipped with the regulation support to rotate on the second support to through retaining member locking, adjust and be equipped with the annular light source who is used for shining the ceramic plate on the support, annular light source and the coaxial setting of area array camera, be equipped with the bar light source who is used for setting up the ceramic plate edge on the third support, area array camera shines the ceramic plate through the light cooperation of backlight, annular light source and bar light source.
A plurality of first lifting grooves which are arranged in parallel are arranged on the first support, a plurality of second lifting grooves which are arranged in parallel are arranged on the second support, a plurality of third lifting grooves which are arranged in parallel are arranged on the third support, the extending directions of the first lifting grooves, the second lifting grooves and the third lifting grooves are all vertical to the moving direction of the transplanting platform, the detection support is provided with a plurality of locking screw holes corresponding to the first lifting grooves, the second lifting grooves and the third lifting grooves respectively, locking bolts are arranged in the locking screw holes in a matched mode, the first support penetrates through the first lifting grooves through the locking bolts and is fixed on the detection support in a threaded fit mode with the locking screw holes, the second support penetrates through the second lifting grooves through the locking bolts and is fixed on the detection support in a threaded fit mode with the locking screw holes, and the third support penetrates through the third lifting grooves through the locking bolts and is fixed on the detection support in a threaded fit mode with the locking screw holes.
The above-mentioned second camera is the 3D camera, the last slip of work platform is equipped with the installing support, the last parallel of work platform is equipped with a pair of platform slide rail, the extending direction of platform slide rail and the moving direction parallel arrangement who transplants the platform, transport mechanism, transplant the platform and all be located between two platform slide rails with material loading platform in advance, the both ends of installing support are equipped with the installation slider, the installing support is through the cooperation sliding connection of installation slider with the platform slide rail on work platform, the 3D camera is installed on the installing support to shine to the ceramic plate on the platform of transplanting.
The fixed third cylinder that is equipped with on the above-mentioned installing support, the flexible end of third cylinder is fixed with on adjusting the seat, adjusts the seat through the horizontal sliding connection of the drive of third cylinder on the installing support, adjust and be equipped with the fourth cylinder on the seat, 3D camera fixed connection is in the end that stretches out of fourth cylinder, and the drive lift setting of 3D camera through the fourth cylinder is on the installing support.
The utility model discloses has positive effect: (1) the utility model discloses a set up material loading station in advance on work platform, transplant station and detection station, through fixing the ceramic plate in advance the material loading platform, transport the platform through the conveyer component ceramic plate, and promote the ceramic plate to first camera and second camera department through the removal of transplanting the platform and shoot, the first camera here can be the area array camera, the second camera can set up to 3D camera, through the illumination of light-passing board and backlight, on the one hand degree of automation is high, it is high to move, the efficiency of shooting and detection, on the other hand set up light-passing board and backlight on the loading board, the backlight shines the back of ceramic plate, because the ceramic plate is thinner, light can shine the ceramic plate from below to above, the bubble of ceramic plate inner wall that is, defect such as impurity can clear presentation, effectively solved among the prior art detection efficiency and degree of automation lower problem, can high-efficiently shoot and detect, convenient practicality.
(2) The utility model discloses a set up the stopper on the loading board to compress tightly the ceramic plate on the stopper through driving actuating cylinder drive locating piece, guaranteed the stability of ceramic plate at the in-process that removes, also can guarantee the stability in shooting and testing process simultaneously, it is high-efficient convenient.
(3) The utility model discloses a set up a plurality of photoelectric switches on work platform, transplant and set up a plurality of photoelectric trigger pieces that correspond with each photoelectric switch on the platform, photoelectric switch is used for detecting the position of a ceramic plate, when photoelectric trigger piece removes to viewpoint switch department, distinguish that the ceramic plate has moved specific position, system's automatic start camera was shot this moment, photoelectric switch also can be through other sensors or mechanism realization, for example, travel switch etc., can be real-timely fix a position the potsherd on transplanting the platform and observe, ensure the security of potsherd when detecting and shooting, high efficiency and practicality.
(4) The utility model discloses a set up adjustment mechanism on the material loading platform in advance, through the regulation of bottom plate position and the regulation of material loading platform lift in advance, the high position of material loading platform is in advance controlled to adapt to different ceramic plate thickness and length size, have better suitability and controllability, convenient high efficiency.
(5) The utility model discloses a set up first locating plate and second locating plate on the material loading platform in advance, through the regulation of the position of first locating plate and second locating plate, fix the ceramic plate to confirm the parallelism and the stability of ceramic plate when going on material loading in advance, it is safe high-efficient.
(6) The utility model discloses a slide table is set to transport mechanism and is slided the setting on the fixed bolster by first cylinder drive, go up and down to set up the vacuum chuck on the slip table by second cylinder drive, transport mechanism will carry to transplanting the platform through vacuum chuck the ceramic plate on the material loading platform in advance, when having guaranteed the efficiency of transport, also can guarantee the safety of ceramic plate, in addition, adsorb the ceramic plate through vacuum chuck and can effectually avoid the staff and transplant the light-passing board contact in the mechanism, prevent to pollute the light-passing board, the influence detects, very high efficiency.
(7) The utility model discloses a set up the detection support on work platform, set gradually first support on detecting the support, second support and third support, be fixed with area array camera on first support, fixed annular light source on the second support, set up bar light source on the third support, area array camera is located annular light source's center department, annular light source is used for polishing for the ceramic plate through its below, shoot by area array camera, bar light source is used for the side of ceramic plate to provide the light source, can detect the defect on the ceramic plate, can detect the stationarity of ceramic plate again, can shoot from each angle, the comprehensiveness and the integrality of detection have been guaranteed, high efficiency is practical.
(8) The utility model discloses a with going up and down to set up on detecting the support between first support, second support and the third to fixed after carrying out lift adjustment through the locking bolt, the ceramic plate of different sizes and thickness is adapted to through height-adjusting to the lift of adjustment area array camera, annular light source and bar light source that can be timely, has better controllability and adaptability, and is high-efficient convenient.
(9) The utility model discloses a set the second camera into the 3D camera to through the removal of installing support adjust the shooting direction and the shooting angle of 3D camera, the 3D camera adopts laser triangle reflection principle, uses a bundle of laser to shine measured object surface at first, the reverberation forms the facula on the photosensitive element surface through optical lens group, the facula position that the surface reflection of co-altitude formed is diverse, when being detected the surface when high, measure laser facula position and can shift to the right; on the contrary, if the detected surface is lower, the position of the measuring laser spot is shifted to the left. Thereby can detect whether the plane degree of ceramic plate meets the requirements, because can be accurate and the efficient measure the roughness of ceramic plate, the detection of each defect on the further assurance ceramic plate, it is practical convenient.
(10) The utility model discloses a fixed third cylinder that sets up on the installing support comes to carry out horizontal position's regulation to the adjusting seat to adjust the height of 3D camera through the fourth cylinder, guaranteed the adjustability and the suitability of 3D camera, it is practical high-efficient.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic view of the overall structure of the automatic detection equipment for ceramic plates of the present invention;
fig. 2 is a front view of the overall structure of the automatic detection equipment for ceramic plates according to the present invention;
fig. 3 is a schematic view of the overall structure of the pre-loading platform of the present invention;
fig. 4 is a schematic view of the overall structure of the transplanting mechanism of the present invention;
FIG. 5 is a rear view of the overall structure of the transplanting mechanism of the present invention;
FIG. 6 is a schematic view of the overall structure of the detecting bracket of the present invention;
fig. 7 is a schematic view of the overall structure of the carrying mechanism of the present invention;
fig. 8 is a side view of the overall structure of the carrying mechanism of the present invention;
fig. 9 is a front view of the overall structure of the mounting bracket of the present invention.
Detailed Description
As shown in fig. 1 to 9, the utility model has a working platform 1; the ceramic plate pre-loading device is characterized in that a pre-loading station, a transplanting station and a detection station are arranged on the working platform 1, a pre-loading platform 2 for material preparation and loading is arranged on the pre-loading station, a transplanting mechanism 4 for conveying ceramic plates to the detection station is arranged on the transplanting station, a conveying mechanism 3 for conveying the ceramic plates on the pre-loading platform 2 to the transplanting mechanism 4 is further arranged on the working platform 1, and a first camera for detecting the front surfaces of the ceramic plates and a second camera for detecting the flatness of the ceramic plates are sequentially arranged on the detection station along the moving direction of the transplanting mechanism 4;
the transplanting mechanism 4 comprises a transplanting platform 41 which is driven by a driving piece and then horizontally arranged on a working parallel in a sliding way, a bearing plate 42 fixed on the transplanting platform 41, four light-transmitting plates 43 fixed on the bearing plate 42, and a limiting block 44 fixed on the bearing plate 42 and used for fixing a ceramic plate, the working platform 1 is provided with a linear module 12, the linear module 12 is used for controlling the horizontal sliding of the bearing plate 42, the bearing plate 42 is provided with mounting grooves corresponding to the light-transmitting plates 43, the light-transmitting plates 43 are fixed in the mounting grooves, a backlight source 47 illuminating the light-transmitting plates 43 is arranged below each mounting groove, the distance between the backlight source 47 and the ceramic plates is controlled to be 10mm, each backlight source 47 is fixed on the transplanting platform 41, the transplanting platform 41 is driven by the driving piece in a reciprocating manner to convey the ceramic plates to the detection station, detecting the ceramic plate by the cooperation of the backlight 47, the first camera and the second camera;
the ceramic plate mounting structure is characterized in that a plurality of positioning blocks 46 used for pressing the ceramic plate onto the limiting blocks 44 are further arranged on the bearing plate 42, each positioning block 46 and the corresponding limiting block 44 are oppositely arranged on the bearing plate 42, each limiting block 44 is fixed at one corner of the mounting groove, the corresponding positioning block 46 is arranged at the opposite corner of the mounting groove, a plurality of driving cylinders 45 are arranged on the bearing plate 42, the output end of each driving cylinder 45 is fixed on the corresponding positioning block 46, a right-angled positioning groove corresponding to the corner of the mounting groove is arranged on each positioning block 46, and the ceramic plate is pressed onto the limiting blocks 44 by the positioning blocks 46 through the driving of the driving cylinders 45;
the bearing plate 42 extends along the moving direction of the transplanting platform 41, a plurality of photoelectric trigger sheets 48 corresponding to the mounting grooves are arranged on the bearing plate 42 along the extending direction of the bearing plate 42, a plurality of photoelectric switches corresponding to the photoelectric trigger sheets 48 are arranged on the working platform 1, and the photoelectric switches are matched with the photoelectric trigger sheets 48 to detect the positions of the ceramic plates;
the extending direction of the pre-feeding platform 2 is the same as that of the bearing plate 42, an adjusting mechanism 21 for controlling the pre-feeding platform 2 to lift is arranged on the pre-feeding platform 2, the adjusting mechanism 21 comprises a bottom plate 211, a plurality of adjusting screws 212 and adjusting nuts 213 correspondingly matched with the adjusting screws 212, a plurality of through holes corresponding to the adjusting screws 212 are formed in the pre-feeding platform 2, the adjusting screws 212 are fixed on the bottom plate 211, the adjusting nuts 213 are all located below the corresponding through holes, and after the adjusting screws 212 pass through the corresponding through holes, the lifting of the pre-feeding platform 2 is controlled through the thread matching of the adjusting nuts 213 and the adjusting screws 212;
the ceramic plate pre-feeding device is characterized in that a plurality of first long holes 22 are formed in the bottom plate 211, the extending direction of the first long holes 22 is perpendicular to the extending direction of the pre-feeding platform 2, first screw holes corresponding to the first long holes 22 are formed in the working platform 1, locking bolts are arranged in the first screw holes in a matched mode, the bottom plate 211 penetrates through the first long holes 22 through the locking bolts and is fixed on the working platform 1 in a threaded fit mode with the first screw holes, a first positioning plate 23 and a second positioning plate 24 for positioning a ceramic plate are arranged on the pre-feeding platform 2, the first positioning plate 23 and the second positioning plate 24 are perpendicularly arranged, first adjusting grooves 25 which are arranged in parallel are formed in the pre-feeding platform 2, two ends of the first positioning plate 23 are arranged in the first adjusting grooves 25 which are arranged in parallel in a sliding mode, the second positioning plate 24 is arranged in any one of the first adjusting grooves 25 in a sliding mode, the first positioning plate 23 and the second positioning plate 24 are fixed on the pre-feeding platform, pre-positioning the ceramic plate;
the carrying mechanism 3 comprises a fixed support 31 fixed on the working platform 1, a sliding table 32, a mounting frame 33 and a plurality of mounting plates 34, wherein a first air cylinder 36 is fixedly arranged on the fixed support 31, the telescopic end of the first air cylinder 36 is fixed on the sliding table 32, the sliding table 32 is arranged on the fixed support 31 through the driving sliding of the first air cylinder 36, the sliding direction of the sliding table 32 is perpendicular to the sliding direction of the transplanting platform 41, a sliding rail parallel to the sliding table 32 is arranged on the fixed support 31, a sliding block connected with the sliding rail in a matched manner is arranged on the sliding table 32, the sliding table 32 is connected on the fixed support 31 through the matching sliding of the sliding block and the sliding rail, a second air cylinder 37 is fixedly arranged on the sliding table 32, the telescopic end of the mounting frame 33 is fixed on the second air cylinder 37, the lifting of the mounting frame 33 is controlled through the driving of the second air cylinder 37, the extending direction, each mounting plate 34 is fixedly connected to the mounting frame 33 along the extending direction of the transplanting platform 41, a plurality of vacuum suction cups 35 are arranged on each mounting plate 34, and after the vacuum suction cups 35 on each mounting plate 34 drive the sliding table 32 to slide through the first air cylinders 36 and the second air cylinders 37 drive the mounting frame 33 to lift, the ceramic plates of the pre-feeding platform 2 are transferred to the transplanting platform 41;
the first camera is an area array camera 54, the working platform 1 is fixedly provided with a detection support 5, the detection support 5 and the carrying mechanism 3 are positioned at the same side of the working platform 1, the detection support 5 is fixedly provided with a first support 51, a second support 52 and a third support 53 from top to bottom at one time, the area array camera 54 is fixed on the first support 51, the area array camera 54 shoots towards the transplanting platform 41, the second support 52 is rotatably provided with an adjusting support and locked by a locking part, the adjusting support is fixedly provided with an annular light source 55 for irradiating a ceramic plate, the annular light source 55 is provided with an adjusting support for adjusting the irradiation angle of the annular light source 55, the annular light source 55 is fixed on the adjusting support, the outer wall of the adjusting support is symmetrically provided with a fixed shaft and an adjustable screw rod, the second support 52 is fixedly provided with a through hole for the fixed shaft to pass through and an angle adjusting groove for the adjustable screw rod to pass through, the adjustable screw drives the annular light source 55 to be adjusted to a required angle, then the annular light source 55 is fixed through the matching of a locking nut and the adjusting screw 212, the annular light source 55 and the area array camera 54 are coaxially arranged, the third support 53 is provided with a strip-shaped light source 56 for arranging the edge of the ceramic plate, the area array camera 54 irradiates the ceramic plate through the illumination matching of the backlight source 47, the annular light source 55 and the strip-shaped light source 56, when the irradiation is carried out, the height of the annular light source 55 and the ceramic plate is controlled to be 130 +/-10 mm, the height of the area array camera 54 and the ceramic plate is controlled to be 162 +/-10 mm, and the horizontal distance between the strip-shaped light source 56 and the ceramic plate is;
a plurality of first lifting grooves 511 arranged in parallel are arranged on the first bracket 51, a plurality of second lifting grooves 521 arranged in parallel are arranged on the second bracket 52, a plurality of third lifting grooves 531 arranged in parallel are arranged on the third bracket 53, the extending directions of the first lifting grooves 511, the second lifting grooves 521 and the third lifting grooves 531 are all arranged perpendicular to the moving direction of the transplanting platform 41, a plurality of locking screw holes corresponding to the first lifting groove 511, the second lifting groove 521 and the third lifting groove 531 respectively are formed in the detection bracket 5, locking bolts are arranged in the locking screw holes, the first bracket 51 passes through the first lifting groove 511 through the locking bolts and is fixed on the detection bracket 5 after being in threaded fit with the locking screw holes, the second bracket 52 passes through the second lifting groove 521 through the locking bolts and is fixed on the detection bracket 5 after being in threaded fit with the locking screw holes, and the third bracket 53 passes through the third lifting groove 531 through the locking bolts and is fixed on the detection bracket 5 after being in threaded fit with the locking screw holes;
the second camera is a 3D camera 65, the working platform 1 is provided with an installation support 6 in a sliding mode, the working platform 1 is provided with a pair of platform slide rails 11 in parallel, the extending direction of the platform slide rails 11 is parallel to the moving direction of the transplanting platform 41, the carrying mechanism 3, the transplanting platform 41 and the pre-loading platform 2 are all located between the two platform slide rails 11, installation slide blocks 61 are arranged at two ends of the installation support 6, the installation support 6 is connected to the working platform 1 in a sliding mode through the matching of the installation slide blocks 61 and the platform slide rails 11, and the 3D camera 65 is installed on the installation support 6 and irradiates a ceramic plate on the transplanting platform 41;
the last fixed third cylinder 62 that is equipped with of installing support 6, on the telescopic end of third cylinder 62 was fixed with adjusts seat 63, adjusts seat 63 through the horizontal sliding connection of the drive of third cylinder 62 on installing support 6, adjust and be equipped with fourth cylinder 64 on the seat 63 fixedly, 3D camera 65 fixed connection is at the end that stretches out of fourth cylinder 64, and 3D camera 65 sets up on installing support 6 through the drive lift of fourth cylinder 64.
The utility model discloses a theory of operation: the utility model discloses at the during operation, according to the size and the shape of ceramic plate product, through adjusting screw 212 and adjusting nut 213's screw-thread fit adjustment in advance the height of material loading platform 2, then adjust the position of first locating plate 23 and second locating plate 24 on material loading platform 2 in advance, manual feeding places the ceramic plate on material loading platform 2 in advance, first locating plate 23 and second locating plate 24 on material loading platform 2 in advance fix the ceramic plate, handling mechanism 3 drives the slip table 32's slip through first cylinder 36, slip table 32 slides to the top of material loading platform 2 in advance after, descend to vacuum suction disc 35 and hold corresponding ceramic plate through the drive of second cylinder 37, then shift to transplanting platform 41 through the drive of first cylinder 36 and second cylinder 37, the locating piece 46 on transplanting platform 41 will compress tightly on stopper 44 ceramic plate through the drive of driving cylinder 45, when the ceramic plate moves to the position below the area array camera 54 for the first time, only the annular light source 55 is turned on, the annular light detection is carried out by shooting through the area array camera 54, after the shooting is finished, the ceramic plate moves to the position of the 3D camera 65 to detect the flatness of the ceramic plate, after the ceramic plate is shot through the 3D camera 65, the ceramic plate moves to the position below the area array camera 54 in the reverse direction, the magic light source is turned off, the strip light source 56 is turned on to carry out shooting, the strip light detection is finished, after the ceramic plate moves to the initial position, the ceramic plate moves to the position below the area array camera 54 in the forward direction again, the backlight source 47 is turned on to carry out shooting at the moment, the backlight detection is finished, different defects can be shot better through light sources at different positions, the three light sources are independently applicable, the defects of the ceramic plate can be effectively and comprehensively detected.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.