Ceramic slab automatic detection equipment

Abstract

The application discloses a kind of ceramic large plate automatic detection equipment, it is related to production detection equipment technical field, including annular light component, size detection component and coaxial light detection component, this ceramic large plate automatic detection equipment, by annular light component can be in detection, to the surface of ceramic large plate is lighted, in detection, by annular light source is irradiated, to reduce the mirror reflection of ceramic large plate surface, to enhance diffuse reflection in turn, to avoid mirror reflection direct irradiation industrial detection camera, to make the detection picture blurred of shooting, to improve the accuracy of detection in turn, and by setting coaxial light detection component, to avoid the precision of detection of ambient environment stray light influence when carrying out crack detection, therefore by coaxial light detection component can weaken ambient environment stray light, to improve detection precision, by size detection component, the size of ceramic large plate can be measured and the detection of surface flatness.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a ceramic large plate automatic detection equipment. BACKGROUND

[0002] The ceramic large plate is a large specification ceramic product, which is defined as: material and process: using inorganic non-metallic materials such as clay and minerals as raw materials, and being pressed into shape and calcined at high temperature (≥1200℃) to be made, and the surface area of the plate-shaped product is ≥1.62㎡. Specification characteristics: break through the traditional tile size (such as 600×600mm), and the common specifications include 750×1500mm, 900×1800mm or even larger.

[0003] In the production of ceramic large plates, it is usually necessary to detect the size and flatness of the ceramic large plates, and in the prior art, an industrial camera can be used to segmentally shoot the surface of the ceramic large plate, and then the pictures after shooting are integrated, so that the size of the large plate and whether there are depressions or cracks on the surface can be directly observed on the display. However, since the industrial camera has high requirements for light source during shooting, the reflection on the surface of the ceramic large plate and the ambient stray light will affect the accuracy of shooting.

[0004] And we can find that the existing ceramic large plate automatic detection equipment on the market can hardly avoid the above problems at the same time, and even if it can solve the problem, it needs to be solved by external tools, so it cannot achieve the desired effect. Therefore, we propose a ceramic large plate automatic detection equipment. SUMMARY

[0005] The purpose of the present application is to provide a ceramic large plate automatic detection equipment to solve the problems in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a ceramic large plate automatic detection equipment, comprising a main body assembly, the main body assembly comprises a plurality of supporting pieces, the plurality of supporting pieces are connected through reinforcing ribs, the upper end of the supporting piece is fixedly installed with a buffer pad, the upper end of the buffer pad is fixedly installed with an A fixed plate, the upper end of the A fixed plate is fixedly installed with a magnetic attraction placing plate and a concave part, the upper end of the A fixed plate is fixedly installed with a horizontal movement structure, and the upper end of the horizontal movement structure is fixedly installed with a vertical movement structure.

[0007] The upper end of the main body assembly is installed with a ring-shaped light illumination assembly, the ring-shaped light illumination assembly comprises a ring-shaped light mechanism and a control assembly, and the ring-shaped light mechanism and the control assembly are used in cooperation.

[0008] The upper end of the main body assembly is provided with a size detection assembly, and the upper end of the size detection assembly is provided with a coaxial light detection assembly.

[0009] Preferably, the annular light mechanism comprises an A moving plate, a mounting member and annular light sources, the A moving plate is slidingly installed on the surface of the longitudinal moving structure, the mounting member is fixedly connected to one end of the A moving plate, and the annular light sources are provided in plurality and are all installed on one end of the mounting member.

[0010] Preferably, the annular light mechanism further comprises a connecting hole, a sliding rod, a deflection member and a placement plate, the placement plate is fixedly connected to the upper end of the A fixed plate, the surface of the placement plate is provided with a deflection groove and a sliding groove, the surface of the A moving plate is provided with the connecting hole, the sliding rod is rotatably connected in the connecting hole, the deflection member is fixedly connected to the surface of the sliding rod, the sliding rod is slidingly connected in the sliding groove, the deflection member is slidingly connected in the deflection groove, and the sliding rod is connected with the mounting member.

[0011] Preferably, the inner wall of the connecting hole is provided with a torsion spring, and the torsion spring is connected with the surface of the sliding rod.

[0012] Preferably, the control assembly comprises a lifting member and a hollow member, the hollow member is slidingly connected to the upper end of the concave member, and the lifting member is fixedly connected to the upper end of the hollow member.

[0013] Preferably, the control assembly further comprises a rectangular plate and a limiting rod, the surface of the rectangular plate is provided with a moving groove, the limiting rod is fixedly connected to one end of the lifting member, and the limiting rod is slidingly connected in the moving groove.

[0014] Preferably, the coaxial light detection assembly comprises a butt plate and B fixed plates, the B fixed plates are provided in two, and the two B fixed plates are slidingly connected to the upper ends of the A fixed plate and the concave member respectively, and the butt plate is fixedly connected between the two B fixed plates.

[0015] Preferably, the coaxial light detection assembly further comprises an L-shaped plate, an A motor, a rack and an A gear, the rack is fixedly connected to the upper end of the rectangular plate, the L-shaped plate is fixedly connected to one end of the B fixed plate, the A motor is fixedly connected to one end of the L-shaped plate, the A gear is fixedly connected to the output end of the A motor, and the A gear is engaged with the rack.

[0016] Preferably, the size detection assembly comprises a B moving plate, a B gear, a large-size ceramic plate flatness tester, a lifting plate, a screw rod and a B motor, the B moving plate is slidingly installed at the upper end of the longitudinal moving structure, the lifting plate is slidingly connected to one end of the B moving plate, the large-size ceramic plate flatness tester is fixedly connected to one end of the lifting plate, the screw rod is rotatably connected to the upper end of the B moving plate, the lifting plate is threadedly connected to the screw rod, the B motor is installed at the upper end of the B moving plate, and the B gear is rotatably connected to the upper end of the B moving plate and fixedly sleeved on the surface of the screw rod.

[0017] Preferably, the upper end of the B moving plate is fixedly connected with an extension plate, the upper end of the concave part is slidingly connected with a clamping plate, a rotating plate is rotatably connected between the extension plate and the clamping plate, a protective cover is fixedly connected to the lower end of the rotating plate, a beam splitter and an LED light source are fixedly connected in the protective cover, and the beam splitter and the LED light source are at °, an industrial detection camera is arranged in the protective cover and fixedly connected with the rotating plate.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] 1、The annular light irradiation assembly can supplement light irradiation on the surface of the ceramic large plate during detection, and since the annular light source is annular and multiple, the annular light source can be used for irradiation during detection, so as to reduce mirror reflection on the surface of the ceramic large plate, enhance diffuse reflection, avoid direct mirror reflection of the industrial detection camera, blur the detected picture, and improve detection accuracy.

[0020] 2、The coaxial light detection assembly can be used for photographing the surface of the ceramic large plate during detection of the surface of the ceramic large plate, so that the subsequent staff can more intuitively observe whether there is a depression or a crack on the surface, and the coaxial light detection assembly can weaken ambient stray light during crack detection, so as to improve detection accuracy.

[0021] 3、The size detection assembly can be used for measuring the size of the ceramic large plate and detecting the surface flatness of the ceramic large plate during crack or depression detection of the surface of the ceramic large plate, so as to improve detection efficiency and production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a first overall structure schematic view of the present application;

[0023] Figure 2 It is a first overall structure schematic view of the present application; Figure 1Enlarged view of the local part at A;

[0024] Figure 3 Second overall structure of the application;

[0025] Figure 4 Plan view of the placement plate of the application;

[0026] Figure 5 Schematic view of the placement plate of the application

[0027] Figure 6 Schematic view of the ring-shaped light source of the application;

[0028] Figure 7 The application Figure 5 Enlarged view of the local part at B;

[0029] Figure 8 Schematic view of the size detection assembly and the coaxial light detection assembly of the application;

[0030] Figure 9 Partial plan view of the coaxial light detection assembly of the application.

[0031] In the figure: 1, main assembly; 101, support; 102, reinforcing rib; 103, cushion pad; 104, A fixed plate; 105, magnetically attracted placement plate; 106, concave part; 107, transverse movement structure; 108, longitudinal movement structure; 2, ring-shaped light source assembly; 21, ring-shaped light source; 2101, A moving plate; 2102, mounting part; 2103, ring-shaped light source; 2104, torsion spring; 2105, connecting hole; 2106, sliding rod; 2107, deflection part; 2108, deflection groove; 2109, sliding groove; 2110, placement plate; 22, control assembly; 2201, lifting part; 2202, hollow part; 2203, rectangular plate; 2204, moving groove; 2205, limiting rod; 3, coaxial light detection assembly; 301, abutting plate; 302, B fixed plate; 303, L-shaped plate; 304, A motor; 305, rack; 306, A gear; 307, rotating plate; 308, extension plate; 309, industrial detection camera; 310, beam splitter; 311, LED light source; 312, protective cover; 313, clamping plate; 4, size detection assembly; 401, B moving plate; 402, B gear; 403, large-specification ceramic plate flatness tester; 404, lifting plate; 405, screw rod; 406, B motor. DETAILED DESCRIPTION

[0032] Clearly, the embodiments described are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0033] Embodiment 1: Please refer to Figures 1-9 The present application provides a technical solution: an automatic detection equipment for ceramic large plates, comprising a main assembly 1, characterized in that: the main assembly 1 comprises a plurality of support pieces 101, the plurality of support pieces 101 are connected through reinforcing ribs 102, the upper end of the support piece 101 is fixedly installed with a buffer pad 103, the upper end of the buffer pad 103 is fixedly installed with an A fixed plate 104, the upper end of the A fixed plate 104 is fixedly installed with a magnetic attraction placement plate 105 and a concave piece 106, the upper end of the A fixed plate 104 is fixedly installed with a transverse movement structure 107, and the upper end of the transverse movement structure 107 is fixedly installed with a longitudinal movement structure 108.

[0034] The upper end of the main assembly 1 is installed with a ring-shaped light illumination assembly 2, the ring-shaped light illumination assembly 2 comprises a ring-shaped light mechanism 21 and a control assembly 22, and the ring-shaped light mechanism 21 and the control assembly 22 are used in cooperation.

[0035] The upper end of the main assembly 1 is installed with a size detection assembly 4, and the upper end of the size detection assembly 4 is installed with a coaxial light detection assembly 3.

[0036] The ring-shaped light mechanism 21 comprises an A moving plate 2101, a mounting piece 2102 and a plurality of ring-shaped light sources 2103, the A moving plate 2101 is slidingly installed on the surface of the longitudinal movement structure 108, the mounting piece 2102 is fixedly connected to one end of the A moving plate 2101, and the plurality of ring-shaped light sources 2103 are installed at one end of the mounting piece 2102.

[0037] The ring-shaped light mechanism 21 further comprises a connecting hole 2105, a sliding rod 2106, a deflection piece 2107 and a placement plate 2110, the placement plate 2110 is fixedly connected to the upper end of the A fixed plate 104, the surface of the placement plate 2110 is provided with a deflection groove 2108 and a sliding groove 2109, the surface of the A moving plate 2101 is provided with the connecting hole 2105, the sliding rod 2106 is rotatably connected in the connecting hole 2105, the deflection piece 2107 is fixedly connected to the surface of the sliding rod 2106, the sliding rod 2106 is slidingly connected in the sliding groove 2109, the deflection piece 2107 is slidingly connected in the deflection groove 2108, and the sliding rod 2106 is connected with the mounting piece 2102.

[0038] The inner wall of the connecting hole 2105 is provided with a torsion spring 2104, and the torsion spring 2104 is connected with the surface of a sliding rod 2106.

[0039] The control assembly 22 comprises a lifting piece 2201 and a hollow piece 2202, the hollow piece 2202 is slidingly connected to the upper end of the concave piece 106, and the lifting piece 2201 is fixedly connected to the upper end of the hollow piece 2202.

[0040] The control assembly 22 further comprises a rectangular plate 2203 and a limiting rod 2205, the surface of the rectangular plate 2203 is provided with a moving groove 2204, the limiting rod 2205 is fixedly connected to one end of the lifting piece 2201, and the limiting rod 2205 is slidingly connected to the inside of the moving groove 2204.

[0041] The specific implementation of the embodiment is that: when detecting whether there is a depression or a crack on the surface of the ceramic large plate, the A moving plate 2101 and the rectangular plate 2203 can be moved by moving the structure 108 longitudinally, and during the movement of the two, the sliding rod 2106 slides in the sliding groove 2109, and the deflection piece 2107 slides in the deflection groove 2108. When the sliding rod 2106 passes through the lifting section, the lifting piece 2201 is lifted, and the width of the deflection groove 2108 narrows after the lifting section, which presses the deflection piece 2107, so that the deflection piece 2107 is angularly deflected, thereby lifting and deflecting the mounting piece 2102, so that the ceramic large plate surface can be supplemented by the annular light source 2103. Since the annular light source 2103 is provided with multiple annular light beams, the reflection of the annular light source 2103 is reduced, and the diffuse reflection is enhanced, so that the photo taken by the industrial detection camera 309 does not have a large bright spot, thereby improving the detection accuracy. When there is a large depression on the ceramic large plate, the annular light source 2103 is obliquely illuminated, which can produce a large area of shadow on the depression, which can be observed by the naked eye. If there is a small depression, the shadow produced is small and not easy to observe with the naked eye. At this time, the shadow position can be directly observed by the shooting of the industrial detection camera 309, so that it can be concluded that the ceramic large plate does not meet the production standard. In specific use, in order to make the shadow part of the depression more obvious when the light source of the annular light source 2103 illuminates the depression, the annular light source 2103 needs to be deflected and lifted at the same time, so that the shadow of the shallow or deep depression is more obvious. In use, the annular light source 2103 can be moved horizontally by moving the mounting piece 2102, thereby illuminating the surface of the ceramic large plate. When the mounting piece 2102 moves, the sliding rod 2106 moves in the sliding groove 2109. With continuous movement, when it moves to the lifting section of the sliding groove 2109, the lifting piece 2201 is lifted, thereby lifting the mounting piece 2102 and the annular light source 2103. Since the deflection piece 2107 slides in the deflection groove 2108, the width of the deflection groove 2108 is the same as the height of the deflection piece 2107 at the front section, and the width of the lifting section gradually decreases, so that the deflection piece 2107 is deflected, thereby deflecting the mounting piece 2102 and the annular light source 2103. In order to make the mounting piece 2102 return to the original position after the detection is completed, the lifting piece 2201 is lowered,And the angle of the deflection member 2107 and the annular light source 2103 will return to the original angle, so the torsion spring 2104 can be arranged on the sliding rod 2106, when the sliding rod 2106 needs to be rotated, the elastic force of the torsion spring 2104 can drive the sliding rod 2106 to rotate, and then the light of the annular light source 2103 can be parallelly irradiated to the ceramic plate.

[0042] Embodiment 2: please refer to Figures 1-9 The application provides a technical scheme: the coaxial light detection assembly 3 comprises a resisting plate 301 and B fixed plates 302, two B fixed plates 302 are arranged, and the two B fixed plates 302 are respectively slidably connected to the A fixed plate 104 and the upper end of the concave member 106, and the resisting plate 301 is fixedly connected between the two B fixed plates 302.

[0043] The coaxial light detection assembly 3 further comprises an L-shaped plate 303, an A motor 304, a rack 305 and an A gear 306, the rack 305 is fixedly connected to the upper end of the rectangular plate 2203, the L-shaped plate 303 is fixedly connected to one end of the B fixed plate 302, the A motor 304 is fixedly connected to one end of the L-shaped plate 303, the A gear 306 is fixedly connected to the output end of the A motor 304, and the A gear 306 is engaged with the rack 305.

[0044] The upper end of the B moving plate 401 is fixedly connected with an extension plate 308, the upper end of the concave member 106 is slidably connected with a clamping plate 313, the extension plate 308 and the clamping plate 313 are rotatably connected with a rotating plate 307, the lower end of the rotating plate 307 is fixedly connected with a protective cover 312, the inside of the protective cover 312 is fixedly connected with a light splitter 310 and an LED light source 311, and the light splitter 310 and the LED light source 311 are at an angle of 45°, the inside of the protective cover 312 is provided with an industrial detection camera 309, and the industrial detection camera 309 is fixedly connected with the rotating plate 307.

[0045] The specific implementation of the embodiment is: when detecting whether there is a crack on the surface of the ceramic plate, in order to avoid the influence of ambient stray light on the shooting accuracy of the industrial detection camera 309, a protective cover 312 can be sleeved outside the industrial detection camera 309, and a beam splitter 310 and an LED light source 311 are fixedly arranged inside the protective cover 312. When shooting, the LED light source 311 is a high-density LED light source that provides high-intensity uniform illumination. The beam splitter 310 is a 45°-arranged semi-transmissive and semi-reflective mirror or a prism. The beam splitter 310 can reflect the light of the LED light source 311 to the ceramic plate and allow the object reflected light to penetrate to the industrial detection camera 309. In use, the surface of the beam splitter 310 needs to be coated to reduce light loss, such as high-level coating to improve transmittance, and a black light-absorbing layer is arranged on the upper surface of the beam splitter 310 to absorb stray light. A diffusion plate is arranged at the end of the LED light source 311. In use, the LED light is uniformly projected onto the 45°-arranged beam splitter 310 after passing through the diffusion plate. The beam splitter 310 reflects about 50% of the light to form a vertical incident light to irradiate the surface of the ceramic plate. The reflected light from the surface of the ceramic plate is vertically returned to the beam splitter 310. The beam splitter 310 transmits about 50% of the reflected light to the industrial detection camera 309, and the remaining light is absorbed by the black light-absorbing layer. Through the above structure, the shadow interference caused by oblique illumination can be eliminated, which is suitable for defect detection of mirror surfaces or high-reflectivity surfaces such as scratches and pits. Since the incident light and the reflected light are coaxially arranged, coaxial imaging can be formed. The optical axis of the industrial detection camera 309 coincides with the incident light, ensuring high-contrast imaging of small features on the surface such as micron-level cracks, so that high-precision detection of the surface of the ceramic plate can be realized. In use, in order to make the rotating plate 307 always perpendicular to the ceramic plate, the A motor 304 can be operated before detection to drive the A gear 306 to rotate, thereby controlling the movement of the abutting plate 301, the B fixed plate 302 and the L-shaped plate 303. The rotating plate 307 can be always perpendicular to the ceramic plate by pressing the rotating plate 307 through the abutting plate 301, thereby achieving higher detection accuracy.

[0046] Embodiment 3: see Figures 1-9The size detection assembly 4 comprises a B moving plate 401, a B gear 402, a large-size ceramic plate flatness detector 403, a lifting plate 404, a screw rod 405 and a B motor 406, the B moving plate 401 is slidingly installed at the upper end of the longitudinal moving structure 108, the lifting plate 404 is slidingly connected to one end of the B moving plate 401, the large-size ceramic plate flatness detector 403 is fixedly connected to one end of the lifting plate 404, the screw rod 405 is rotationally connected to the upper end of the B moving plate 401, the lifting plate 404 is threadedly connected with the screw rod 405, the B motor 406 is installed at the upper end of the B moving plate 401, the B gear 402 is rotationally connected to the upper end of the B moving plate 401, and the B gear 402 is fixedly sleeved on the surface of the screw rod 405, and the output end of the B motor 406 is connected with the B gear 402.

[0047] The specific implementation of the embodiment is that when the size and flatness of the ceramic large plate are detected, the horizontal position of the B moving plate 401 can be adjusted by operating the longitudinal moving structure 108, during the adjustment, the size of the ceramic large plate can be measured by the large-size ceramic plate flatness detector 403, and at this time, the flatness of the ceramic surface can be detected by the large-size ceramic plate flatness detector 403, so that the surface with obvious protrusions is removed, and in use, in order to perform size detection, the B motor 406 can be operated to drive the B gear 402 to rotate, so that the screw rod 405 can be driven to rotate, so that the lifting plate 404 threadedly connected with the screw rod 405 can be lifted, and the large-size ceramic plate flatness detector 403 can be lifted, and the large-size ceramic plate flatness detector 403 after being lifted can detect the height of the ceramic large plate.

[0048] It should be noted that the relational terms herein such as first and second and the like are used only to differentiate one entity or operation from another, and do not necessarily require or imply that any such actual relationship or order exists between or among the entities or operations. Moreover, the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles, or devices including a series of elements not only include those elements, but also include other elements not explicitly listed, or other elements inherent to such processes, methods, articles, or devices.

[0049] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A ceramic slab automatic detection apparatus comprising a main body assembly (1), characterized in that: The main body assembly (1) comprises a plurality of support pieces (101), the plurality of support pieces (101) are connected through reinforcing ribs (102), the upper end of the support piece (101) is fixedly installed with a buffer pad (103), the upper end of the buffer pad (103) is fixedly installed with an A fixed plate (104), the upper end of the A fixed plate (104) is fixedly installed with a magnetic attraction placing plate (105) and a concave piece (106), the upper end of the A fixed plate (104) is fixedly installed with a transverse movement structure (107), the upper end of the transverse movement structure (107) is fixedly installed with a longitudinal movement structure (108); The upper end of the main body assembly (1) is installed with an annular light assembly (2), the annular light assembly (2) comprises an annular light mechanism (21) and a control assembly (22), and the annular light mechanism (21) and the control assembly (22) are used in cooperation; The upper end of the main body assembly (1) is installed with a size detection assembly (4), and the upper end of the size detection assembly (4) is installed with a coaxial light detection assembly (3); The annular light mechanism (21) comprises an A moving plate (2101), a mounting piece (2102) and annular light sources (2103), the A moving plate (2101) is slidably installed on the surface of the longitudinal movement structure (108), the mounting piece (2102) is fixedly connected to one end of the A moving plate (2101), and the annular light sources (2103) are provided in plurality, and the plurality of annular light sources (2103) are installed at one end of the mounting piece (2102); The annular light mechanism (21) further comprises a connecting hole (2105), a sliding rod (2106), a deflection piece (2107) and a placing plate (2110), the placing plate (2110) is fixedly connected to the upper end of the A fixed plate (104), the surface of the placing plate (2110) is provided with a deflection groove (2108) and a sliding groove (2109), the surface of the A moving plate (2101) is provided with the connecting hole (2105), the sliding rod (2106) is rotatably connected in the connecting hole (2105), the deflection piece (2107) is fixedly connected to the surface of the sliding rod (2106), the sliding rod (2106) is slidably connected in the sliding groove (2109), the deflection piece (2107) is slidably connected in the deflection groove (2108), and the sliding rod (2106) is connected with the mounting piece (2102); The control assembly (22) further comprises a rectangular plate (2203) and a limiting rod (2205), the surface of the rectangular plate (2203) is provided with a moving groove (2204), and the limiting rod (2205) is fixedly connected to one end of the lifting piece (2201) and slidably connected in the moving groove (2204). The coaxial light detection assembly (3) comprises a resisting plate (301) and B fixed plates (302), two B fixed plates (302) are arranged, and the two B fixed plates (302) are respectively slidably connected to the upper end of the A fixed plate (104) and the concave part (106), and the resisting plate (301) is fixedly connected between the two B fixed plates (302). The coaxial light detection assembly (3) further comprises an L-shaped plate (303), an A motor (304), a rack (305) and an A gear (306), the rack (305) is fixedly connected to the upper end of the rectangular plate (2203), the L-shaped plate (303) is fixedly connected to one end of the B fixed plate (302), the A motor (304) is fixedly connected to one end of the L-shaped plate (303), the A gear (306) is fixedly connected to the output end of the A motor (304), and the A gear (306) is in meshing connection with the rack (305).

2. The automatic detection equipment for ceramic large plates according to claim 1, characterized in that: A torsion spring (2104) is arranged on the inner wall of the connecting hole (2105) and connected to the surface of the sliding rod (2106).

3. The automatic detection equipment for ceramic large plates according to claim 1, characterized in that: The control assembly (22) comprises a lifting piece (2201) and a hollow piece (2202), the hollow piece (2202) is slidably connected to the upper end of the concave part (106), and the lifting piece (2201) is fixedly connected to the upper end of the hollow piece (2202).

4. The automatic detection equipment for ceramic large plates according to claim 1, characterized in that: The size detection assembly (4) comprises a B moving plate (401), a B gear (402), a large-specification ceramic plate flatness tester (403), a lifting plate (404), a screw rod (405) and a B motor (406), the B moving plate (401) is slidably arranged at the upper end of the longitudinal moving structure (108), the lifting plate (404) is slidably connected to one end of the B moving plate (401), the large-specification ceramic plate flatness tester (403) is fixedly connected to one end of the lifting plate (404), the screw rod (405) is rotatably connected to the upper end of the B moving plate (401), the lifting plate (404) and the screw rod (405) are in threaded connection, the B motor (406) is arranged at the upper end of the B moving plate (401), the B gear (402) is rotatably connected to the upper end of the B moving plate (401), the B gear (402) is fixedly sleeved on the surface of the screw rod (405), and the output end of the B motor (406) is connected with the B gear (402).

5. The apparatus according to claim 4, wherein: The upper end of the B moving plate (401) is fixedly connected with an extension plate (308), the upper end of the concave part (106) is slidably connected with a clamping plate (313), the extension plate (308) and the clamping plate (313) are rotatably connected with a rotating plate (307), the lower end of the rotating plate (307) is fixedly connected with a protective cover (312), the inside of the protective cover (312) is fixedly connected with a beam splitter (310) and an LED light source (311), and the beam splitter (310) and the LED light source (311) are 45°, the inside of the protective cover (312) is provided with an industrial detection camera (309), and the industrial detection camera (309) is fixedly connected with the rotating plate (307).

Images