Automatic equipment for visual detection and stacking of coated plates

Abstract

The utility model discloses automatic equipment for visual inspection and stacking of coated plates, and belongs to the field of automatic equipment. The automatic visual inspection and stacking equipment for the coated plates comprises a rack, a feeding assembly line, a feeding device, a visual inspection device, a qualified product discharging device, a qualified product discharging assembly line, a defective product discharging device and a defective product assembly line, the feeding assembly line, the discharging assembly line and the defective product assembly line are arranged at the three ends of the detection platform respectively, the feeding device is arranged above the detection platform and the feeding assembly line, the visual detection device is arranged above the detection platform, the qualified product discharging device is arranged above the detection platform and the qualified product discharging assembly line, and the defective product assembly line is arranged above the detection platform. The defective product discharging device is arranged above the detection platform and the defective product assembly line. After the visual detection device is used for detection, the problems that in the prior art, labor cost is high, efficiency is low, and fatigue is prone to being lost are solved through automatic sorting and stacking of the discharging device.

Description

Technical Field

[0001] The utility model belongs to the field of automation equipment, in particular to automated equipment for visual inspection and stacking of coated plates. Background Art

[0002] In the production of coated boards such as the back panels of tablet computers, it is necessary to detect the presence of film points, and the three colors of the product must be compatible. The products must also be stacked together after adjusting the corresponding angles according to their different specifications. Under the above-mentioned multiple detection conditions, the existing manual detection, sorting and stacking technologies have the problems of high labor costs, low efficiency, and easy fatigue loss. Utility Model Content

[0003] Purpose of the utility model: to provide an automated equipment for visual inspection and stacking of coated plates. After inspection by a visual inspection device, qualified and defective products can be sorted by a feeding device, rotated and adjusted in angle, and then stacked together. The automated inspection, sorting and stacking solve the problems of high labor cost, low efficiency, and easy fatigue loss in the prior art.

[0004] The technical solution of the utility model is: the coated plate visual inspection stacking automation equipment comprises: a frame, a loading line, a loading device, a visual inspection device, a qualified unloading device, a qualified unloading line, a defective unloading device and a defective product line.

[0005] The frame is provided with a detection platform, and the loading assembly line, unloading assembly line and defective product assembly line are respectively arranged at three ends of the detection platform.

[0006] The feeding device is arranged above the detection platform and the feeding line. The feeding line is used to transport the detection parts from the feeding end to the bottom of the feeding device. The feeding device is used to transport the detection parts on the feeding line to the detection platform.

[0007] The visual inspection device is arranged above the inspection platform and is used to inspect the inspection piece on the inspection platform.

[0008] The qualified unloading device is arranged above the inspection platform and the qualified unloading assembly line. The qualified unloading device is used to rotate the inspection pieces that have passed the visual inspection device on the inspection platform and transport them to the qualified unloading assembly line. The qualified unloading assembly line is used to transport the inspection pieces to the qualified unloading end.

[0009] The defective product unloading device is arranged above the inspection platform and the defective product assembly line. The defective product unloading device is used to rotate the inspection parts detected as defective products by the visual inspection device on the inspection platform and transport them to the defective product assembly line. The defective product assembly line is used to transport the inspection parts to the defective product unloading end.

[0010] In a further embodiment, the visual inspection device comprises at least one inspection camera.

[0011] In a further embodiment, the qualified material removal device includes: a qualified material removal displacement module, a qualified material removal cylinder, a qualified material removal rotating motor and a qualified material removal suction fixture.

[0012] The qualified material unloading displacement module, qualified material unloading cylinder, qualified material unloading rotary motor and qualified material unloading suction fixture are arranged above the qualified material unloading assembly line, and the qualified material unloading displacement module, qualified material unloading cylinder, qualified material unloading rotary motor and qualified material unloading suction fixture are connected in sequence.

[0013] In a further embodiment, the defective product unloading device includes: a defective product unloading displacement module, a defective product unloading cylinder and a defective product unloading suction fixture.

[0014] The defective product unloading displacement module, the defective product unloading cylinder and the defective product unloading suction fixture are arranged above the defective product unloading assembly line, and the defective product unloading displacement module, the defective product unloading cylinder and the defective product unloading suction fixture are connected in sequence.

[0015] In a further embodiment, the feeding device includes: a feeding displacement module, a feeding cylinder and a feeding suction fixture.

[0016] The feeding displacement module, the feeding cylinder and the feeding suction fixture are arranged above the feeding assembly line, and the feeding displacement module, the feeding cylinder and the feeding suction fixture are connected in sequence.

[0017] In a further embodiment, the feeding device also includes: a feeding rotating motor, and the feeding cylinder and the feeding suction fixture are connected through the feeding rotating motor to prevent the lower detection part from rising and moving with the upper detection part due to negative pressure or static electricity.

[0018] In a further embodiment, the coated plate visual inspection and stacking automation equipment also includes: a lifting device, at least three lifting devices are respectively installed below one end of the loading line, the qualified unloading line and the defective product line close to the inspection platform.

[0019] The jacking device comprises: a jacking moving module and a jacking bearing member connected to the jacking moving module, so that the assembly line and the loading device, the qualified unloading device and the defective unloading device can work synchronously, thereby improving the working efficiency.

[0020] In a further embodiment, the automated equipment for visual inspection and stacking of coated plates further includes: a tray separating device, which is arranged on both sides above one end of the loading line close to the inspection platform.

[0021] The plate dividing device includes: two transverse cylinders and two plug plates, the plug plates are connected to the transverse cylinders, the two transverse cylinders are respectively installed on both sides above one end of the loading line close to the detection platform, the two plug plates are arranged between the two transverse cylinders, the two transverse cylinders are used to drive the plug plates to move in opposite directions, so that the plug plates are inserted between the two detection parts, which can prevent the lower detection part from rising and moving with the upper detection part due to negative pressure or static electricity.

[0022] In a further embodiment, the disk dividing device further comprises: two vertical cylinders, and the horizontal cylinder and the inserting plate are connected via the vertical cylinders.

[0023] In a further embodiment, the automated equipment for visual inspection and stacking of coated plates further includes: a protective cover, which is installed on the outside of the inspection platform of the visual inspection device and the rack, and is made of brown or gray acrylic material to prevent the light source from causing damage to the eyes of the operator.

[0024] The beneficial effect of the utility model is that after the visual inspection device is used for inspection, the qualified inspection parts can be rotated and adjusted at an angle by a qualified unloading device and then stacked on a qualified unloading assembly line, and the defective inspection parts can be stacked on a defective assembly line by a defective unloading device, thereby realizing automated inspection, sorting and stacking, and solving the problems of high labor cost, low efficiency and easy fatigue loss in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an overall axonometric schematic diagram of an embodiment of the utility model without a protective cover.

[0026] Figure 2 It is an overall axonometric schematic diagram of an embodiment of the utility model in which a protective cover is provided.

[0027] Figure 3 It is an axonometric schematic diagram of the detection platform, loading device, visual detection device and qualified unloading device of the utility model.

[0028] Figure 4 It is an axonometric schematic diagram of the detection platform and the defective product unloading device of the utility model.

[0029] Figure 5 It is an axonometric schematic diagram of a loading assembly line, a qualified unloading assembly line, a defective assembly line and a jacking device of the utility model.

[0030] Figure 6 It is an axonometric schematic diagram of a defective product assembly line and a jacking device of the utility model.

[0031] Figure 7 It is an axonometric schematic diagram of a feeding device and a tray dividing device of the utility model.

[0032] The reference numerals shown in the figure are: frame 100, loading line 200, loading device 300, visual inspection device 400, qualified unloading device 500, qualified unloading line 600, defective unloading device 700, defective line 800, lifting device 900, protective cover 101, loading displacement module 301, loading cylinder 302, loading rotating motor 303, loading suction fixture 304, plate dividing device 305, horizontal cylinder 3051, vertical cylinder 3052, plug plate 3053, qualified unloading displacement module 501, qualified unloading cylinder 502, qualified unloading rotating motor 503, qualified unloading suction fixture 504, defective unloading displacement module 701, defective unloading cylinder 702, defective unloading suction fixture 703, lifting moving module 901, lifting bearing 902. DETAILED DESCRIPTION

[0033] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0034] The present application discloses an automated equipment for visual inspection and stacking of coated plates. After inspection by a visual inspection device, qualified and defective products can be sorted by a feeding device, rotated and adjusted in angle, and then stacked together. The automated inspection, sorting and stacking solve the problems of high labor cost, low efficiency, and easy fatigue loss in the prior art.

[0035] The first embodiment, as Figure 1 The coated board visual inspection and stacking automation equipment shown includes: a frame 100, a loading line 200, a loading device 300, a visual inspection device 400, a qualified unloading device 500, a qualified unloading line 600, a defective unloading device 700 and a defective product line 800.

[0036] The rack 100 is provided with a testing platform, and the loading assembly line 200, the unloading assembly line and the defective product assembly line 800 are respectively arranged at the three ends of the testing platform. Figure 3 The detection platform shown in the figure is equipped with several limit blocks that match the shape of the detection piece to prevent the detection piece from moving on the detection platform. Figure 3 The limit blocks shown are four L blocks that cooperate with the four corners of the detection member, wherein the rack 100 is also provided with a control device for connecting and controlling the coordination of various devices and the assembly line, such as Figure 2The frame 100 shown is also equipped with peripheral devices such as a display screen, a mouse, a keyboard, control buttons, warning lights, etc. The loading line 200, the loading device 300, the visual inspection device 400, the qualified unloading device 500, the qualified unloading line 600, the defective unloading device 700 and the defective product line 800 are all connected to the frame 100 through mounting frames, bolts and other connecting parts.

[0037] The loading device 300 is arranged above the inspection platform and the loading line 200. The loading line 200 is used to transport the inspection parts from the loading end to the bottom of the loading device 300. The loading device 300 is used to move the inspection parts on the loading line 200 to the inspection platform.

[0038] The visual inspection device 400 is disposed above the inspection platform and is used to inspect the inspection pieces on the inspection platform.

[0039] The qualified unloading device 500 is arranged above the inspection platform and the qualified unloading assembly line 600. The qualified unloading device 500 is used to rotate the inspection parts on the inspection platform that have passed the inspection by the visual inspection device 400 and transport them to the qualified unloading assembly line 600. The qualified unloading assembly line 600 is used to transport the inspection parts to the qualified unloading end.

[0040] The defective product unloading device 700 is arranged above the inspection platform and the defective product assembly line 800. The defective product unloading device 700 is used to rotate the inspection parts detected as defective products by the visual inspection device 400 on the inspection platform and transport them to the defective product assembly line 800. The defective product assembly line 800 is used to transport the inspection parts to the defective product unloading end.

[0041] Among them, the inspection part refers to the coated plate or the blister tray containing the coated plate, and the visual inspection device 400 is used to inspect the coated plate. The rotating inspection part of the feeding device refers to the rotating inspection part according to product requirements.

[0042] Some products require all products to be stacked together at the same angle, while some products need to be stacked together at 90°.

[0043] When the inspection piece that has passed the inspection of the visual inspection device 400 is the same as the angle required for stacking, the unloading device rotates the inspection piece to 0, that is, the inspection piece can be transported to the unloading assembly line without rotation. When the inspection piece that has passed the inspection of the visual inspection device 400 is different from the angle required for stacking, the unloading device rotates the inspection piece by a predetermined angle so that the inspection piece that has passed the inspection of the visual inspection device 400 is the same as the angle required for stacking and then transported to the unloading assembly line.

[0044] Regarding the visual inspection device 400, the visual inspection device 400 includes at least one inspection camera, which is used to connect to a server and / or a control device. The inspection camera can transmit the captured images to the server and the control device for storage. The control device is a computer or a PLC, etc. The server and / or the control device can inspect and compare the images captured by the inspection camera to determine whether the product is qualified, such as Figure 3 As shown, there are two detection cameras, each of which is a 500W pixel, 12MM lens camera. Cameras with different parameters can be replaced and the number of cameras can be adjusted according to product and cost requirements.

[0045] Regarding the qualified unloading device 500, Figure 3 The qualified material removal device 500 shown includes: a qualified material removal displacement module 501, a qualified material removal cylinder 502, a qualified material removal rotating motor 503 and a qualified material removal suction fixture 504.

[0046] The qualified material unloading displacement module 501, the qualified material unloading cylinder 502, the qualified material unloading rotary motor 503 and the qualified material unloading suction fixture 504 are arranged above the qualified material unloading assembly line 600, and the qualified material unloading displacement module 501, the qualified material unloading cylinder 502, the qualified material unloading rotary motor 503 and the qualified material unloading suction fixture 504 are connected in sequence, such as Figure 3 As shown, the qualified material discharge cylinder 502 is installed below the qualified material discharge displacement module 501 , the qualified material discharge rotating motor 503 is installed below the qualified material discharge cylinder 502 , and the qualified material discharge suction fixture 504 is installed below the qualified material discharge rotating motor 503 .

[0047] In this embodiment, the qualified unloading displacement module 501 is used to drive the qualified inspection parts to move from the inspection platform to the qualified unloading assembly line 600, the qualified unloading cylinder 502 is used to drive the qualified inspection parts to rise or fall, the qualified unloading rotating motor 503 is used to drive the qualified inspection parts to rotate, and the qualified unloading suction fixture 504 is used to suck and connect the qualified inspection parts.

[0048] Regarding the defective product unloading device 700, Figure 4 The defective product unloading device 700 shown includes: a defective product unloading displacement module 701, a defective product unloading cylinder 702 and a defective product unloading suction fixture 703.

[0049] The defective product unloading displacement module 701, the defective product unloading cylinder 702 and the defective product unloading suction fixture 703 are arranged above the defective product unloading assembly line, and the defective product unloading displacement module 701, the defective product unloading cylinder 702 and the defective product unloading suction fixture 703 are connected in sequence, such as Figure 4 As shown, the defective product unloading cylinder 702 is installed below the defective product unloading displacement module 701 , and the good product unloading suction fixture is installed below the defective product unloading cylinder 702 .

[0050] In this embodiment, the defective product unloading displacement module 701 is used to drive the defective product detection parts to move from the detection platform to the defective product unloading assembly line, the defective product unloading cylinder 702 is used to drive the defective product detection parts to rise or fall, and the defective product unloading suction fixture 703 is used to suck and connect the defective product detection parts.

[0051] Regarding the feeding device 300, Figure 3 The feeding device 300 shown includes: a feeding displacement module 301 , a feeding cylinder 302 and a feeding suction fixture 304 .

[0052] The loading displacement module 301, the loading cylinder 302 and the loading suction jig 304 are arranged above the loading assembly line 200, and the loading displacement module 301, the loading cylinder 302 and the loading suction jig 304 are connected in sequence, the loading cylinder 302 is installed below the loading displacement module 301, and the loading suction jig 304 is installed below the loading displacement module 301.

[0053] In this embodiment, the loading displacement module 301 is used to drive the detection part to move from the loading line 200 to the detection platform, the loading cylinder 302 is used to drive the detection part to rise or fall, and the loading suction fixture 304 is used to suck and connect the detection part.

[0054] like Figure 3 and 4 The above-mentioned suction fixtures are composed of a mounting plate and a plurality of suction cups mounted on the mounting plate. The suction cups are used to connect to an external negative pressure device, and the positions of the suction cups can be adjusted according to the shape and structure of the detection part.

[0055] Regarding the assembly lines, the assembly lines are all composed of conveyor belts. The end of the loading assembly line 200 away from the detection platform is the loading end, the end of the qualified unloading assembly line 600 away from the detection platform is the qualified unloading end, and the end of the defective product assembly line 800 away from the detection platform is the defective product unloading end.

[0056] In this embodiment, if Figure 2 The illustrated coated plate visual inspection and stacking automation equipment further includes: a protective cover 101, which is installed on the outside of the inspection platform of the visual inspection device 400 and the rack 100, and the protective cover 101 is made of dark acrylic material such as brown or gray.

[0057] The protective cover 101 made of brown or gray acrylic material can prevent the light source from causing damage to the eyes of the operator when the visual inspection device 400 uses a strong light source.

[0058] Working principle: First, place the test piece to be tested on the loading end of the loading line 200. When the test piece on the loading line 200 moves to one end close to the testing platform, the loading device 300 moves the test piece above the loading line 200 to the testing platform.

[0059] Then the visual inspection device 400 performs visual inspection on the inspection piece on the inspection platform, and determines whether the inspection piece is a qualified inspection piece or a defective inspection piece according to the inspection picture or parameters.

[0060] When the inspection piece is inspected as qualified by the visual inspection device 400, the qualified unloading device 500 transports the qualified inspection piece to one end of the qualified unloading assembly line 600 close to the inspection platform. When the number of qualified inspection pieces stacked on the qualified unloading assembly line 600 reaches a certain value, the qualified unloading assembly line 600 transports the inspection piece to the qualified unloading end, and then unloads the qualified inspection piece.

[0061] When the inspection piece is detected as a defective product by the visual inspection device 400, the defective product unloading device 700 transports the defective inspection piece to the defective product unloading assembly line. When the number of defective inspection pieces stacked on the defective product unloading assembly line reaches a certain value, the defective product unloading assembly line transports the inspection piece to the defective product unloading end, and then unloads the defective inspection piece.

[0062] After inspection by the visual inspection device 400, the qualified inspection parts can be rotated and adjusted at an angle by the qualified unloading device 500 and then stacked on the qualified unloading assembly line 600, and the defective inspection parts can be stacked on the defective assembly line 800 by the defective unloading device 700, thereby realizing automated inspection, sorting and stacking.

[0063] In the second embodiment, a lifting device 900 is added on the basis of the first embodiment.

[0064] In this embodiment, if Figure 5 and 6 The coated plate visual inspection stacking automation equipment shown also includes: a lifting device 900, at least three lifting devices 900 are respectively installed below one end of the loading line 200, the qualified unloading line 600 and the defective product line 800 close to the inspection platform.

[0065] The lifting device 900 includes: a lifting moving module 901, and a lifting bearing member 902 connected to the lifting moving module 901, wherein the lifting bearing member 902 is a lifting plate, such as Figure 5 The loading line 200, the qualified unloading line 600 and the defective product line 800 are composed of two conveyor belts, and the lifting bearing member 902 is arranged between the two conveyor belts.

[0066] When the inspection parts on the loading line 200 move to one end close to the inspection platform, the lifting and bearing mechanism of the lifting device 900 drives the stacked inspection parts on the loading line 200 to rise, so that the stacked inspection parts move to above the loading line 200 and separate from the loading line 200, so that the loading device 300 moves the inspection parts above the loading line 200 to the inspection platform. In this process, the loading line 200 can simultaneously move the stacked inspection parts at the loading end to one end close to the inspection platform, thereby improving work efficiency.

[0067] When the inspection piece is detected as qualified by the visual inspection device 400, the qualified unloading device 500 transports the qualified inspection piece to the lifting device 900 at one end of the qualified unloading assembly line 600 close to the inspection platform. When the number of qualified inspection pieces stacked on the lifting device 900 reaches a certain value, the lifting device 900 places the stacked qualified inspection pieces on the qualified unloading assembly line 600, and the qualified unloading assembly line 600 transports the inspection piece to the qualified unloading end. During this process, the qualified unloading device 500 can simultaneously transport the qualified inspection piece to the lifting device 900 at one end of the qualified unloading assembly line 600 close to the inspection platform, thereby improving work efficiency.

[0068] When the inspection piece is detected as a defective product by the visual inspection device 400, the defective product unloading device 700 transports the defective inspection piece to the jacking device 900 at one end of the defective product unloading assembly line close to the inspection platform. When the number of defective inspection pieces stacked on the jacking device 900 reaches a certain value, the jacking device 900 places the stacked defective inspection pieces on the defective product unloading assembly line, and the defective product unloading assembly line transports the inspection piece to the defective product unloading end. During this process, the defective product unloading device 700 can simultaneously transport the defective inspection piece to the jacking device 900 at one end of the qualified unloading assembly line 600 close to the inspection platform, thereby improving work efficiency.

[0069] In the third embodiment, a tray dividing device 305 is added on the basis of the first and second embodiments, and a feeding rotating motor 303 is added to the feeding device 300.

[0070] In this embodiment, if Figure 3 The feeding device 300 shown also includes: a feeding rotary motor 303, the feeding cylinder 302 and the feeding suction fixture 304 are connected through the feeding rotary motor 303, and the feeding rotary motor 303 is used to drive the detection part to rotate.

[0071] When the loading cylinder 302 drives the detection part to rise, the loading rotating motor 303 can drive the detection part to rotate, so that the upper detection part and the lower detection part are separated from each other, avoiding the lower detection part from rising and moving with the upper detection part due to negative pressure or static electricity.

[0072] In this embodiment, the automated equipment for visual inspection and stacking of coated plates further includes: a tray separation device 305 , which is arranged on both sides above one end of the loading line 200 close to the inspection platform.

[0073] The disc separation device 305 includes: two horizontal cylinders 3051 and two plug plates 3053. The plug plates 3053 are connected to the horizontal cylinders 3051. The two horizontal cylinders 3051 are respectively installed on both sides above one end of the loading line 200 close to the detection platform. The two plug plates 3053 are arranged between the two horizontal cylinders 3051. The two horizontal cylinders 3051 are used to drive the plug plates 3053 to move in opposite directions so that the plug plates 3053 are inserted between the two detection parts.

[0074] exist Figure 7 In the further embodiment shown, the disk dividing device 305 further includes: two vertical cylinders 3052 , and the horizontal cylinder 3051 and the inserting plate 3053 are connected through the vertical cylinders 3052 .

[0075] By inserting the plug plate 3053 of the disc separation mechanism between the two detection parts, the lower detection part can be prevented from rising and moving with the upper detection part due to negative pressure or static electricity. The top detection part is raised by the vertical cylinder 3052, which can further separate the upper detection part from the lower detection part.

[0076] The displacement module may be a combination of an electric cylinder or a motor and a lead screw mechanism or a motor and a gear rack mechanism or other linear motion mechanisms.

[0077] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. Coated board visual inspection stacking automation equipment, characterized by: include: Rack, loading line, loading device, visual inspection device, qualified unloading device, qualified unloading line, defective unloading device and defective product line; The frame is provided with a detection platform, and the loading assembly line, unloading assembly line and defective product assembly line are respectively arranged at three ends of the detection platform; The feeding device is arranged above the testing platform and the feeding line, the feeding line is used to transport the testing parts from the feeding end to the bottom of the feeding device, and the feeding device is used to transport the testing parts on the feeding line to the testing platform; The visual inspection device is arranged above the inspection platform and is used to inspect the inspection piece on the inspection platform; The qualified unloading device is arranged above the inspection platform and the qualified unloading assembly line. The qualified unloading device is used to rotate the inspection pieces on the inspection platform that have passed the inspection by the visual inspection device and then transport them to the qualified unloading assembly line. The qualified unloading assembly line is used to transport the inspection pieces to the qualified unloading end. The defective product unloading device is arranged above the inspection platform and the defective product assembly line. The defective product unloading device is used to rotate the inspection parts detected as defective products by the visual inspection device on the inspection platform and transport them to the defective product assembly line. The defective product assembly line is used to transport the inspection parts to the defective product unloading end.

2. According to claim 1, the automatic equipment for visual inspection and stacking of coated plates is characterized in that: The visual inspection device includes at least one inspection camera.

3. According to claim 1, the automatic equipment for visual inspection and stacking of coated plates is characterized in that: The qualified material unloading device comprises: a qualified material unloading displacement module, a qualified material unloading cylinder, a qualified material unloading rotating motor and a qualified material unloading suction fixture; The qualified material unloading displacement module, qualified material unloading cylinder, qualified material unloading rotary motor and qualified material unloading suction fixture are arranged above the qualified material unloading assembly line, and the qualified material unloading displacement module, qualified material unloading cylinder, qualified material unloading rotary motor and qualified material unloading suction fixture are connected in sequence.

4. According to claim 1, the automatic equipment for visual inspection and stacking of coated plates is characterized in that: The defective product unloading device comprises: a defective product unloading displacement module, a defective product unloading cylinder and a defective product unloading suction fixture; The defective product unloading displacement module, the defective product unloading cylinder and the defective product unloading suction fixture are arranged above the defective product unloading assembly line, and the defective product unloading displacement module, the defective product unloading cylinder and the defective product unloading suction fixture are connected in sequence.

5. According to claim 1, the automatic equipment for visual inspection and stacking of coated plates is characterized in that: The feeding device comprises: a feeding displacement module, a feeding cylinder and a feeding suction fixture; The feeding displacement module, the feeding cylinder and the feeding suction fixture are arranged above the feeding assembly line, and the feeding displacement module, the feeding cylinder and the feeding suction fixture are connected in sequence.

6. The automatic equipment for visual inspection and stacking of coated plates according to claim 5, characterized in that: The feeding device also includes: a feeding rotary motor, and the feeding cylinder and the feeding suction fixture are connected through the feeding rotary motor.

7. The automatic equipment for visual inspection and stacking of coated plates according to claim 1, characterized in that: Also includes: Lifting devices, at least three lifting devices are respectively installed below one end of the loading line, qualified unloading line and defective product line close to the inspection platform; The jacking device comprises: a jacking movable module and a jacking bearing member connected with the jacking movable module.

8. The automatic equipment for visual inspection and stacking of coated plates according to claim 1, characterized in that: Also includes: A tray dividing device, which is arranged on both sides above one end of the loading line close to the detection platform; The plate dividing device includes: two transverse cylinders and two plug-ins, the plug-ins are connected to the transverse cylinders, the two transverse cylinders are respectively installed on both sides above one end of the loading line close to the detection platform, the two plug-ins are arranged between the two transverse cylinders, and the two transverse cylinders are used to drive the plug-ins to move towards each other so that the plug-ins are inserted between the two detection parts.

9. The automatic equipment for visual inspection and stacking of coated plates according to claim 8, characterized in that: The disk dividing device further comprises: two vertical cylinders, and the horizontal cylinder and the inserting plate are connected via the vertical cylinders.

10. The automatic equipment for visual inspection and stacking of coated plates according to claim 1, characterized in that: Also includes: A protective cover is installed on the outside of the visual inspection device and the inspection platform of the rack, and the protective cover is made of brown or gray acrylic material.

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