CN213633211U - Ceramic plate appearance detection device - Google Patents
Ceramic plate appearance detection device Download PDFInfo
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- CN213633211U CN213633211U CN202022501374.5U CN202022501374U CN213633211U CN 213633211 U CN213633211 U CN 213633211U CN 202022501374 U CN202022501374 U CN 202022501374U CN 213633211 U CN213633211 U CN 213633211U
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Abstract
The utility model relates to a ceramic plate appearance detection device, which is provided with a support frame, wherein a bearing plate is arranged on the support frame, a backlight source and a light-passing plate fixed above the backlight source are fixed on the support frame, and the light-passing plate is embedded in the bearing plate; one side of support frame is equipped with detection mechanism, detection mechanism includes the vertical main support of placing, fix the first support on the main support, fix the shooting subassembly on first support, fix the third support below first support, and fix the bar light source on the third support, shoot area array camera and the annular light source that the subassembly includes coaxial setting, the area array camera is fixed on first support, the annular light source is located the below of area array camera, annular light source and area array camera all are located the top of backlight, the area array camera passes through the backlight, annular light source and bar light source carry out the shooting and the inspection of ceramic plate after shining the ceramic plate alone in proper order. The utility model discloses can effectually carry out the high-efficient quick shooting of ceramic plate and detect, high-efficient practical.
Description
Technical Field
The utility model relates to a ceramic plate outward appearance detection device.
Background
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 large 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 the ceramic plate is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ceramic plate outward appearance detection device can carry out quick and comprehensive shooting and detection, high-efficient practical to the ceramic plate.
Realize the utility model discloses the technical scheme of purpose is: the utility model is provided with a support frame for placing the ceramic plate, a bearing plate is arranged on the support frame, a backlight source and a light-passing plate fixed above the backlight source are fixed on the support frame, and the light-passing plate is embedded in the bearing plate; one side of support frame is equipped with the detection mechanism that is used for ceramic plate outward appearance to detect, detection mechanism includes vertical main support of placing, fixes first support on the main support, fixes the shooting subassembly on first support, fixes the third support in first support below and fixes the bar light source on the third support, shoot area array camera and the annular light source that the subassembly includes coaxial setting, the area array camera is fixed on first support, and the annular light source is located the below of area array camera, and annular light source and area array camera all are located the top of backlight, and the area array camera carries out the shooting and the inspection of ceramic plate after shining the ceramic plate through backlight, annular light source and bar light source in proper order solitary.
Still fixedly between above-mentioned first support and the third being equipped with the second support, first support, second support and third support all are located same vertical face, annular light source fixes on the second support, and annular light source's the fixed mounting panel that is equipped with in both sides, and the both sides of each mounting panel are all fixed and are equipped with fixed axle and adjusting screw, the both sides of second support are equipped with the fixed orifices that corresponds with the fixed axle to and the regulation arc groove that corresponds with adjusting screw, set lock nut on the adjusting screw, annular camera passes through fixed orifice, adjusting screw through the fixed axle after passing regulation arc groove and fixes on the second support through adjusting screw and lock nut's cooperation.
The first support, the second support and the third support are all arranged on the main support in a lifting way, the first support is provided with a first lifting groove, the second support is provided with a second lifting groove, the third support is provided with a third lifting groove and a first lifting groove, the extending direction in second lift groove and third lift groove is vertical direction, first lift groove, all set locking screw in second lift groove and the third lift groove, locking nut has been set on the locking screw, be equipped with the perforation that corresponds with locking screw on the main support, first support passes first lift groove and perforates through locking screw and fixes on the main support after with locking nut screw-thread fit, the second support passes second lift groove and perforates through locking screw and fixes on the main support after with locking nut screw-thread fit, the third support passes third lift groove and perforates after with locking nut screw-thread fit after fixing on the main support.
Be equipped with the stopper that is used for the ceramic plate location on the above-mentioned loading board to and compress tightly the hold-down mechanism on the stopper with the ceramic plate, hold-down mechanism compresses tightly the ceramic plate on the stopper including fixing the cylinder on the loading board and fixing the locating piece at the flexible end of cylinder, the locating piece passes through the drive back of cylinder and compresses tightly the ceramic plate on the stopper.
The limiting blocks are fixed at one corner of the bearing plate, the positioning blocks are arranged at the corner, opposite to the limiting blocks, of the bearing plate, clamping grooves used for clamping the ceramic plate are formed in the positioning blocks, and the clamping grooves are right-angle grooves.
The utility model discloses has positive effect: (1) the utility model discloses a set up the loading board on the support frame to set up backlight and light-passing board on the support frame, through the strip light source on shooting subassembly and the third support on the first support, carry out illumination shooting and detection to the ceramic plate one by one, can enough carry out comprehensive and efficient shooting and detection to each position of ceramic plate, also can guarantee the high efficiency and the accuracy of detection.
(2) The utility model discloses a set up the second support between first support and third support, will fix the mounting panel rotation connection of annular light source both sides on the second support to fix through lock nut, can have better suitability and controllability, high-efficient practicality with the adjustment of carrying out the angle of annular light source according to the demand at any time.
(3) The utility model discloses a set up first lift groove, second lift groove and third lift groove on first support, second support and third support respectively, first support, second support and third support are fixed on the main support through locking screw and lock nut's cooperation after carrying out altitude mixture control and accomplish, and the lift adjustment of first support, second support and third support can adapt to different thickness size's ceramic plate, has better suitability, convenient and practical.
(4) The utility model discloses a set up fibre love and hold-down mechanism on the loading board, compress tightly the ceramic plate on the locating piece through the cylinder drive locating piece on the hold-down mechanism, guaranteed the fastness and the security of ceramic plate when shooting and detecting, high-efficient practical.
(5) The utility model discloses a fix stopper and locating piece respectively on the relative angle of loading board to set up the right angle groove on the locating piece, further fix the ceramic plate, it is high-efficient convenient.
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 ceramic plate appearance inspection device of the present invention;
fig. 2 is a front view of the overall structure of the ceramic plate appearance inspection device according to the present invention;
fig. 3 is a left side view of the overall structure of the ceramic plate appearance inspection device according to the present invention;
fig. 4 is a schematic view of the overall structure of the detecting mechanism of the present invention;
fig. 5 is a schematic view of the overall structure of the middle support frame of the present invention.
Detailed Description
Referring to fig. 1 to 5, the present invention has a support frame 1 for placing a ceramic plate, a support plate 12 is disposed on the support frame 1, a backlight 13 and a transparent plate 14 fixed above the backlight 13 are fixed on the support frame 1, and the transparent plate 14 is embedded in the support plate 12; one side of support frame 1 is equipped with the detection mechanism that is used for the ceramic plate outward appearance to detect, detection mechanism includes vertical main support 2 of placing, fixes first support 21 on main support 2, fixes the shooting subassembly on first support 21, fixes third support 23 in first support 21 below and fixes bar light source 6 on third support 23, the shooting subassembly includes area array camera 4 and the annular light source 5 of coaxial setting, and area array camera 4 fixes on first support 21, and annular light source 5 is located the below of area array camera 4, and annular light source 5 and area array camera 4 all are located the top of backlight 13, and area array camera 4 carries out the shooting and the inspection of ceramic plate after shining the ceramic plate through backlight 13, annular light source 5 and bar light source 6 alone in proper order, and area array camera 4 and ceramic plate vertical distance control are 165 + -10 mm, and annular light source 5 and ceramic plate vertical distance control are 130 + -10 mm, the horizontal distance between the strip-shaped light source 6 and the ceramic plate is controlled to be 30 mm;
a second support 22 is fixedly arranged between the first support 21 and the third support, the first support 21, the second support 22 and the third support 23 are all located on the same vertical surface, the annular light source 5 is fixed on the second support 22, mounting plates 51 are fixedly arranged on two sides of the annular light source 5, a fixing shaft and an adjusting screw rod are fixedly arranged on two sides of each mounting plate 51, fixing holes corresponding to the fixing shafts and adjusting arc grooves 222 corresponding to the adjusting screw rods are arranged on two sides of the second support 22, locking nuts are arranged on the adjusting screw rods in a matching mode, and the annular camera is fixed on the second support 22 through the fixing shafts, the adjusting screw rods penetrate through the fixing holes and the adjusting arc grooves 222 and then are matched with the adjusting screw rods and the locking nuts;
the first support 21, the second support 22 and the third support 23 are all arranged on the main support 2 in a lifting mode, a first lifting groove 211 is formed in the first support 21, a second lifting groove 221 is formed in the second support 22, a third lifting groove 231 is formed in the third support 23, the extending directions of the first lifting groove 211, the second lifting groove 221 and the third lifting groove 231 are vertical, locking screws are arranged in the first lifting groove 211, the second lifting groove 221 and the third lifting groove 231 in a matched mode, locking nuts are arranged on the locking screws in a matched mode, through holes corresponding to the locking screws are formed in the main support 2, the first support 21 is fixed on the main support 2 after penetrating through the first lifting groove 211 and the through holes and in a threaded fit mode with the locking nuts through the locking screws, the second support 22 is fixed on the main support 2 after penetrating through the second lifting groove 221 and the through holes and in a threaded fit with the locking nuts through the locking screws, and the third support 23 is fixed after penetrating through the third lifting groove 231 and the through holes and in a threaded fit with the locking nuts through holes in a Is fixed on the main bracket 2;
the ceramic plate positioning device comprises a bearing plate 12 and a pressing mechanism 3, wherein the bearing plate 12 is provided with a limiting block 15 for positioning a ceramic plate and the pressing mechanism 3 for pressing the ceramic plate onto the limiting block 15, the pressing mechanism 3 comprises an air cylinder 31 fixed on the bearing plate 12 and a positioning block 32 fixed at the telescopic end of the air cylinder 31, and the positioning block 32 is driven by the air cylinder 31 to press the ceramic plate onto the limiting block 15;
the stopper 15 is fixed on a corner of loading board 12, and locating piece 32 sets up on loading board 12 on the corner relative with stopper 15, is equipped with the draw-in groove 321 that is used for the ceramic plate card to go into on the locating piece 32, draw-in groove 321 is the right angle groove.
The utility model discloses a theory of operation: the utility model discloses when operating, place the ceramic plate on loading board 12 earlier to compress tightly the ceramic plate on stopper 15 through 31 drive locating pieces 32 of cylinder, draw-in groove 321 is firmly with the ceramic plate chucking, backlight 13, annular light source 5 and bar light source 6 are not opened simultaneously, and the three is shot by area array camera 4 after polishing alone. Specifically, the annular light source 5 can be turned on first, the area-array camera 4 shoots the annular light source, annular light detection is carried out, after shooting is finished, the annular light source 5 is turned off, the strip-shaped light source 6 is turned on for shooting, and strip light detection is finished; and finally, the strip-shaped light source 6 is closed, and only the backlight source 13 is turned on for shooting, so that backlight detection is completed. The reason for such shooting is that the light sources at different positions can better shoot different defects, for example, the backlight 13 can more easily shoot the defects of bubbles, impurities and the like inside the ceramic plate due to the light passing through the ceramic plate; the annular light source 5 can more easily shoot the defects of cracks, stains, spots and the like on the surface of the ceramic plate; and the linear light source is free from the side surface of the ceramic plate, so that the concave or convex of the surface of the ceramic plate can be more easily shot. The defects of the ceramic plate can be effectively and comprehensively detected through the independent application of the three light sources, and misjudgment is prevented; after the shooting is finished, the ring light detection and the strip light detection are carried out again after the reverse side of the ceramic plate is manually carried out, the backlight detection can be carried out only once, and the high efficiency of the detection is guaranteed while the accuracy of the shooting and the detection is guaranteed.
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.
Claims (5)
1. The utility model provides a ceramic plate outward appearance detection device which characterized in that: the ceramic plate support is provided with a support frame (1) for placing a ceramic plate, a bearing plate (12) is arranged on the support frame (1), a backlight source (13) and a light-transmitting plate (14) fixed above the backlight source (13) are fixed on the support frame (1), and the light-transmitting plate (14) is embedded in the bearing plate (12); one side of the support frame (1) is provided with a detection mechanism for ceramic plate appearance detection, the detection mechanism comprises a main support (2) which is vertically arranged, a first support (21) which is fixed on the main support (2), a shooting assembly which is fixed on the first support (21), a third support (23) which is fixed below the first support (21), and a strip-shaped light source (6) which is fixed on the third support (23), shoot area array camera (4) and annular light source (5) that the subassembly includes coaxial setting, area array camera (4) are fixed on first support (21), annular light source (5) are located the below of area array camera (4), annular light source (5) and area array camera (4) all are located the top of backlight (13), area array camera (4) are through backlight (13), carry out the shooting and the inspection of ceramic plate after annular light source (5) and strip light source (6) illuminate the ceramic plate alone in proper order.
2. A ceramic board appearance detecting apparatus according to claim 1, wherein: still fixedly between first support (21) and the third be equipped with second support (22), first support (21), second support (22) and third support (23) all are located same vertical face, annular light source (5) are fixed on second support (22), and the fixed mounting panel (51) that are equipped with in both sides of annular light source (5), the both sides of each mounting panel (51) are all fixed and are equipped with fixed axle and adjusting screw, the both sides of second support (22) are equipped with the fixed orifices that correspond with the fixed axle to and adjust arc groove (222) that correspond with adjusting screw, set lock nut on the adjusting screw, annular camera passes through the fixed axle fixed orifices, adjusting screw passes after adjusting arc groove (222) and fixes on second support (22) through adjusting screw and lock nut's cooperation.
3. A ceramic board appearance detecting apparatus according to claim 2, wherein: first support (21), second support (22) and third support (23) all go up and down to set up on main support (2), be equipped with first lift groove (211) on first support (21), set up second lift groove (221) on second support (22), be equipped with third lift groove (231) on third support (23), first lift groove (211), the extending direction of second lift groove (221) and third lift groove (231) is vertical direction, first lift groove (211), all set locking screw in second lift groove (221) and third lift groove (231), locking screw has been last to set locking nut, be equipped with the perforation that corresponds with locking screw on main support (2), first support (21) pass through first lift groove (211) and perforation after with locking nut screw thread fit after, fix on main support (2), second support (22) pass through second lift groove (221) and perforation after with locking nut thread fit through locking screw, second support (22) pass through second lift groove (221) and perforation after with locking nut thread fit And the third support (23) passes through the third lifting groove (231) and the through hole through a locking screw rod and then is fixed on the main support (2) after being in threaded fit with a locking nut.
4. A ceramic board appearance detecting apparatus according to claim 1, wherein: be equipped with stopper (15) that are used for the ceramic plate location on loading board (12) to and compress tightly hold-down mechanism (3) on stopper (15) with the ceramic plate, hold-down mechanism (3) are including fixing cylinder (31) on loading board (12) and fixing locating piece (32) at cylinder (31) flexible end, compress tightly the ceramic plate on stopper (15) after the drive of locating piece (32) through cylinder (31).
5. A ceramic board appearance detecting apparatus according to claim 4, wherein: stopper (15) are fixed on a corner of loading board (12), and locating piece (32) set up on loading board (12) and stopper (15) relative angle, are equipped with draw-in groove (321) that are used for the ceramic plate card to go into on locating piece (32), draw-in groove (321) are right angle groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501374.5U CN213633211U (en) | 2020-11-03 | 2020-11-03 | Ceramic plate appearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022501374.5U CN213633211U (en) | 2020-11-03 | 2020-11-03 | Ceramic plate appearance detection device |
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| Publication Number | Publication Date |
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| CN213633211U true CN213633211U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022501374.5U Active CN213633211U (en) | 2020-11-03 | 2020-11-03 | Ceramic plate appearance detection device |
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| CN (1) | CN213633211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923931A (en) * | 2022-03-31 | 2022-08-19 | 广州超音速自动化科技股份有限公司 | Detection device and method for detecting lithium precipitation condition of battery pole piece by using area-array camera |
-
2020
- 2020-11-03 CN CN202022501374.5U patent/CN213633211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923931A (en) * | 2022-03-31 | 2022-08-19 | 广州超音速自动化科技股份有限公司 | Detection device and method for detecting lithium precipitation condition of battery pole piece by using area-array camera |
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