CN112113967A - Visual inspection equipment capable of identifying flaws for large part inspection - Google Patents
Visual inspection equipment capable of identifying flaws for large part inspection Download PDFInfo
- Publication number
- CN112113967A CN112113967A CN202010890203.8A CN202010890203A CN112113967A CN 112113967 A CN112113967 A CN 112113967A CN 202010890203 A CN202010890203 A CN 202010890203A CN 112113967 A CN112113967 A CN 112113967A
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- Prior art keywords
- visual inspection
- workbench
- inspection device
- conveyor belt
- rail
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8835—Adjustable illumination, e.g. software adjustable screen
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8883—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges involving the calculation of gauges, generating models
Abstract
The invention discloses a visual detection device capable of marking flaws for detecting large-sized parts, which particularly comprises a workbench, a feeding mechanism, an oily pen and a CCD camera, wherein a computer operating room is arranged in the middle of one end of the top of the workbench, a frame body is arranged at the other end of the top of the workbench, a feeding conveyor belt is fixed on one side of the top of the workbench through an installation frame, a photoelectric sensor is arranged on one side, close to the feeding conveyor belt, in the feeding conveyor belt, and the oily pen can move to the flaws of the parts under the synergistic action of a transverse electromagnetic slide rail, a longitudinal guide rail, a hydraulic lifting rod and the oily pen through the arrangement of the transverse electromagnetic slide rail, the longitudinal guide rail and the hydraulic lifting rod, so that the detected flaws are marked in a circle for facilitating the subsequent rework of workers, the efficiency and the precision of doing over again are improved.
Description
Technical Field
The invention relates to the technical field of visual inspection, in particular to visual inspection equipment capable of identifying flaws for large part inspection.
Background
The vision detection is to use a machine to replace human eyes for measurement and judgment, and in some dangerous working environments which are not suitable for manual operation or occasions where the requirements of manual vision are difficult to meet, the machine vision is often used to replace the manual vision; meanwhile, in the process of mass industrial production, the efficiency of checking the product quality by using manual vision is low, the precision is not high, the production efficiency and the automation degree of production can be greatly improved by using a machine vision detection method, and the machine vision detection method is increasingly and widely applied to the fields of machining precision detection, workpiece dimension measurement, product detection and the like.
Some current large-scale factories can utilize visual inspection equipment to detect parts, for large-scale parts, general defective products can not be directly discarded, but need to be reworked, the existing device can give an alarm when detecting defective products to prompt staff to take the defective products away, but can not mark the defective parts when detecting, because the defect of each part is possibly different, the staff usually knows that the part has the defect in the follow-up work returning, but can not know the specific position and the quantity of the defect immediately, therefore the work returning still needs to be manually rechecked once to rework, the precision is poor, the probability of missing inspection and error detection is also high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides visual detection equipment capable of identifying flaws for detecting large parts, and solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a visual inspection device capable of marking flaws for detecting large parts comprises a workbench, a feeding mechanism, an oil pen and a CCD camera, wherein a computer operation room is arranged at the middle position of one end of the top of the workbench, a frame body is arranged at the other end of the top of the workbench, a feeding conveyor belt is fixed at one side of the top of the workbench through an installation frame, a photoelectric sensor is installed at one side, close to the feeding conveyor belt, inside the feeding conveyor belt, the photoelectric sensor is installed at the other side of the top of the workbench, a feeding conveyor belt is fixed at the other side of the top of the workbench through the installation frame, a control panel is installed at one side, close to the feeding conveyor belt, of the workbench, a fixed seat is installed at the middle position of the top of the workbench, a rotating disc is installed inside the workbench, a motor is installed inside the workbench below the rotating disc, and, all be connected with the installation pole between the support body both ends, and the one end that the installation pole is close to the rotary disk all installs lighting mechanism, one side that the support body is close to between the computer operation is fixed with computer display screen through adjustable support, and the intermediate position department on the inside top of support body is provided with horizontal electromagnetism slide rail, the second slider is installed to the inside one side of horizontal electromagnetism slide rail, and the bottom mounting of second slider has feed mechanism, first slider is installed to the inside intermediate position department of horizontal electromagnetism slide rail, and the bottom mounting of first slider has longitudinal rail, the bottom of longitudinal rail is provided with hydraulic lifting rod, and hydraulic lifting rod's output passes through the fixer and installs oily pen, hydraulic lifting rod's bottom mounting has the mount pad, and the inside intermediate position department of mount pad installs the CCD camera.
Optionally, the lighting mechanism symmetry is provided with two, and every lighting mechanism includes the installation hoop be connected with two installation poles, two with installation hoop welded adjustment disk, two with installation hoop articulated regulating arm and be located the light between two regulating arms, the light constitutes detachable structural design through installation hoop and installation pole, and the light passes through the adjustment disk and the regulating arm constitutes position height-adjustable design with the installation pole.
Optionally, the transverse electromagnetic sliding rail, the feeding conveyor belt, the fixing seat and the feeding conveyor belt are located on the same vertical surface, the transverse electromagnetic sliding rail is perpendicular to the longitudinal guide rail, the longitudinal section of the transverse electromagnetic sliding rail is in a T-shaped design, and the shape of the transverse electromagnetic sliding rail is matched with the shape of the first sliding block and the shape of the second sliding block.
Optionally, drive motor is installed to longitudinal rail's one end, and the inside intermediate position department of longitudinal rail is provided with the lead screw, drive motor's output is connected with the lead screw through the pivot, and installs the lead screw cover on the lead screw, the bottom of lead screw cover is the frame form design, and the bottom of lead screw cover passes through the bolt and is connected with the hydraulic lifting rod, logical groove has all been seted up to the bottom of longitudinal rail both sides, and the both sides of lead screw cover bottom all pass logical groove and live longitudinal rail's bottom plate frame.
Optionally, the shape of the inside of the fixing seat is matched with that of the rotating disk, the edge position of the bottom end of the inside of the fixing seat is uniformly provided with balls, and the top ends of the balls are all in contact with the bottom end of the rotating disk.
Optionally, the feeding mechanism includes a fixing plate connected to the bottom of the second slider, two hydraulic telescopic rods mounted on the fixing plate through hoops, a mounting plate connected to the output end of the hydraulic telescopic rods, a vacuum pump located in the center of the top of the mounting plate, and four vacuum chucks connected to the mounting plate (the edges of the vacuum chucks are in threaded connection with each other), and the suction end of the vacuum pump is connected to the suction end of the vacuum chuck through a hose.
Optionally, the fixer comprises a first ring body matched with the shape of the oily pen, a second ring body matched with the shape of the output end of the hydraulic lifting rod, and a connecting part for connecting the first ring body and the second ring body, and the fixer is designed in an integrated molding mode through a mold.
Optionally, fastening bolts are installed at the two ends of the first ring body and one side, far away from the first ring body, of the second ring body, the fixing device forms a fastening structure with the output end of the hydraulic lifting rod and the oil pen through the fastening bolts, protruding edges are evenly arranged on the inner side wall of the second ring body, and the shapes of the protruding edges are matched with grooves of the output end of the hydraulic lifting rod.
Optionally, the CCD camera is hinged to the mounting seat, a fastening knob is mounted at the hinged position of the CCD camera and the mounting seat, the rotating disc shoots once every time the rotating disc rotates by an angle of the CCD camera, and each part is shot four times.
The invention provides a visual detection device capable of identifying flaws for detecting large parts, which has the following beneficial effects:
1. this large-scale part detects with visual detection equipment that can carry out sign to the flaw through being provided with horizontal electromagnetism slide rail, longitudinal rail, hydraulic lifting rod and oily pen, oily pen can move to the flaw department of part under the synergism of horizontal electromagnetism slide rail, longitudinal rail and hydraulic lifting rod, carries out the drawing circle to the flaw that detects out and marks, makes things convenient for staff's follow-up reworking, improves the efficiency and the precision of reworking.
2. This large-scale part detects with visual detection equipment that can carry out sign to flaw, through being provided with the CCD camera, computer operation room and computer display screen, the CCD camera can carry out the image shooting to the large-scale part that shifts to the rotary disk, the CCD camera is located the rotary disk side top, the rotary disk is once just shot every 90 degrees of rotation, namely every part can be shot the quartic at different angles, and send the shooting result to the computer, the computer can be with different angles detected part image and standard image contrast, be convenient for in time discover various flaws, avoid certain flaw can't shoot clearly under single visual angle and lead to the lower condition of detection precision to take place, adopt the automatic identification technology of machine vision to accomplish the work that has been accomplished by the manual work before, improve the degree of automation of production efficiency and production greatly.
3. This large-scale part detects with visual detection equipment that can carry out the sign to the flaw through being provided with longitudinal rail and hydraulic lifting rod, and the CCD camera reciprocates through hydraulic lifting rod, and the angle can be adjusted, consequently can carry out the shooting of not co-altitude angle to the part, and the convenience detects the flaw of different grade type, and the scope that detects is wider.
4. This large-scale part detects with visual detection equipment that can carry out the sign to the flaw, through being provided with pay-off conveyer belt, material loading conveyer belt and feed mechanism, large-scale part can be inhaled to feed mechanism to shift it to the rotary disk on and inspect, realize automatic material loading and unload, alleviate staff's work burden, it is very convenient to detect.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a cross-sectional view of the longitudinal rail of the present invention;
FIG. 4 is a schematic view of the structure of the illumination mechanism of the present invention;
FIG. 5 is a schematic view of the fastener of the present invention.
In the figure: 1. a work table; 2. a control panel; 3. a computer operating room; 4. a computer display screen; 401. an adjustable support; 5. a frame body; 6. an illumination mechanism; 601. installing a hoop; 602. an adjusting disk; 603. an adjusting arm; 604. an illuminating lamp; 7. a feeding conveyor belt; 8. a mounting frame; 9. a transverse electromagnetic slide rail; 10. a first slider; 11. a longitudinal guide rail; 1101. a drive motor; 1102. a screw rod sleeve; 1103. a screw rod; 12. a feeding conveyor belt; 13. a photoelectric sensor; 14. a fixed seat; 15. a motor; 16. rotating the disc; 17. mounting a rod; 18. a second slider; 19. a vacuum pump; 20. a feeding mechanism; 2001. a fixing plate; 21. a hydraulic telescopic rod; 22. mounting a disc; 23. a vacuum chuck; 24. a hydraulic lifting rod; 25. an oily pen; 26. a holder; 2601. a first ring body; 2602. a second ring body; 2603. fastening a bolt; 2604. a connecting portion; 27. a mounting seat; 2701. fastening a knob; 28. a CCD camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
Referring to fig. 1 to 5, the present invention provides a technical solution: a visual inspection device capable of marking flaws for large part inspection comprises a workbench 1, a feeding mechanism 20, an oil pen 25 and a CCD camera 28, wherein a computer operation room 3 is arranged at the middle position of one end of the top of the workbench 1, a frame body 5 is arranged at the other end of the top of the workbench 1, a feeding conveyor belt 12 is fixed on one side of the top of the workbench 1 through a mounting frame 8, a photoelectric inductor 13 is installed on one side, close to the feeding conveyor belt 7, inside the feeding conveyor belt 12, a feeding conveyor belt 7 is fixed on the other side of the top of the workbench 1 through the mounting frame 8, a control panel 2 is installed on one side, close to the feeding conveyor belt 7, of the workbench 1, a fixed seat 14 is installed at the middle position of the top of the workbench 1, a rotating disk 16 is installed inside the workbench 1, the shape inside of the fixed seat 14 is matched with the rotating disk 16, and balls are uniformly arranged at the edge position of the, the top of ball all contacts with the bottom of rotary disk 16, and identical design can be injectd rotary disk 16's position, makes it difficult emergence when rotatory rock, and consequently CCD camera 28 treats that the shooting effect of detecting the part is better, and the flaw detects more accurately, and the ball design makes rotary disk 16 more smooth and easy in the 14 internal rotations of fixing base, and the quartic of the CCD camera 28 of being convenient for is shot.
A motor 15 is arranged in the workbench 1 below the rotating disc 16, the output end of the motor 15 is connected with the bottom end of the rotating disc 16 through a rotating shaft, mounting rods 17 are connected between the two ends of the frame body 5, and the end of each mounting rod 17 close to the rotating disc 16 is provided with two illuminating mechanisms 6, the illuminating mechanisms 6 are symmetrically arranged, each illuminating mechanism 6 comprises a mounting hoop 601 connected with the two mounting rods 17, two adjusting discs 602 welded with the mounting hoop 601, two adjusting arms 603 hinged with the mounting hoop 601 and an illuminating lamp 604 positioned between the two adjusting arms 603, the illuminating lamp 604 forms a detachable structure design through the mounting hoop 601 and the mounting rod 17, the illuminating lamp 604 forms a position height adjustable design through the adjusting discs 602 and the adjusting arms 603 and the mounting rods 17, and the design of the adjusting arms 603 and the adjusting discs 602 enables the light incidence angle and the height of the illuminating lamp 604 to be adjustable, the light source angle and the light source distance which are suitable are conveniently adjusted, the most suitable light source is conveniently provided for different types of flaw detection, and the detection effect is better.
A computer display screen 4 is fixed on one side of the frame body 5 close to the computer operating room 3 through an adjustable bracket 401, a transverse electromagnetic slide rail 9 is arranged at the middle position of the top end inside the frame body 5, the transverse electromagnetic slide rail 9, the feeding conveyor belt 7, the fixed seat 14 and the feeding conveyor belt 12 are all positioned on the same vertical surface, the transverse electromagnetic slide rail 9 is perpendicular to the longitudinal guide rail 11, the longitudinal section of the transverse electromagnetic slide rail 9 is in a T-shaped design, the shape of the transverse electromagnetic slide rail 9 is matched with the shapes of the first slide block 10 and the second slide block 18, the design on the same vertical surface is more convenient for the feeding mechanism 20 to absorb parts, so that the parts are transferred among the feeding conveyor belt 7, the fixed seat 14 and the feeding conveyor belt 12, automatic feeding and discharging are realized, the labor burden of workers is lightened, and the T-shaped design ensures that the first slide block 10 and the second slide block 18 move more stably in the transverse, is not easy to fall off and has higher use safety.
A first slide block 10 is arranged in the middle of the inside of the transverse electromagnetic slide rail 9, a longitudinal guide rail 11 is fixed at the bottom end of the first slide block 10, a transmission motor 1101 is arranged at one end of the longitudinal guide rail 11, a lead screw 1103 is arranged in the middle of the inside of the longitudinal guide rail 11, the output end of the transmission motor 1101 is connected with the lead screw 1103 through a rotating shaft, a lead screw sleeve 1102 is arranged on the lead screw 1103, the bottom end of the lead screw sleeve 1102 is in a frame-shaped design, the bottom end of the lead screw sleeve 1102 is connected with a hydraulic lifting rod 24 through a bolt, through grooves are formed in the bottom ends of two sides of the longitudinal guide rail 11, two sides of the bottom of the lead screw sleeve 1102 penetrate through the through grooves to fix a bottom plate frame of the longitudinal guide rail 11, the hydraulic lifting rod 24 can move back and forth at the bottom end of the longitudinal guide rail 11 along with the rotation of the lead screw 1103 through the transmission design of the lead screw 1103, the oily, therefore, the connection with the longitudinal guide rail 11 is more stable and is not easy to fall off, the contact area between the bottom of the longitudinal guide rail and the hydraulic lifting rod 24 is larger, the connection with the hydraulic lifting rod 24 is more stable, and the use safety is higher.
The bottom of longitudinal rail 11 is provided with hydraulic lifting rod 24, and the output of hydraulic lifting rod 24 installs oily pen 25 through fixer 26, fixer 26 includes the first ring body 2601 identical with oily pen 25 shape, the second ring body 2602 identical with hydraulic lifting rod 24 output end shape and the connecting portion 2604 of connecting first ring body 2601 and second ring body 2602, fixer 26 is the design of mould integral type shaping, identical design makes fixer 26 be connected more stably with oily pen 25 and the 24 outputs of hydraulic lifting rod, be convenient for make up oily pen 25 and the 24 outputs of hydraulic lifting rod, the smooth of conveniently marking goes on, and mould integral type shaping design fixer 26 is difficult for taking place the fracture, the security of use is higher.
Fastening bolts 2603 are installed at two ends of the first ring body 2601 and one side of the second ring body 2602 far away from the first ring body 2601, the fixing device 26 forms a fastening structure with the output end of the hydraulic lifting rod 24 and the oil pen 25 through the fastening bolts 2603, the inner side wall of the second ring body 2602 is uniformly provided with ribs 2605, the shape of each rib 2605 is matched with the groove at the output end of the hydraulic lifting rod 24, the design of each rib 2605 enables the positions and included angles of the fixing device 26 and the output end of the hydraulic lifting rod 24 to be limited, the fixing device 26 is prevented from rotating at the output end of the hydraulic lifting rod 24 to influence marking accuracy, the oil pen 25 can be limited and fixed through the design of the fastening bolts 2603, the oil pen 25 is prevented from displacing or falling, and marking results are more accurate.
The bottom mounting of hydraulic pressure lifter 24 has mount pad 27, and the inside intermediate position department of mount pad 27 installs CCD camera 28, be articulated between CCD camera 28 and the mount pad 27, and CCD camera 28 installs fastening knob 2701 with the articulated department of mount pad 27, every rotatory 90 CCD camera 28 of rotary disk 16 just shoots once, every part is shot the quartic, fastening knob 2701 makes CCD camera 28's angle to adjust with articulated design, conveniently detect the part of different grade type, the scope of detection is wider, and every rotatory 90 CCD camera 28 of rotary disk 16 just shoots once, can avoid only once shooting, certain flaw can't be shot clearly under single visual angle and lead to the lower condition of detection precision to take place, the accuracy of detection has been improved.
In summary, when the visual inspection equipment capable of marking defects for inspecting large-scale parts is used, a power supply is switched on, firstly, parts to be inspected flow out from the previous process and fall onto the feeding conveyor belt 12, when the parts pass through the photoelectric sensor 13, the feeding conveyor belt 12 stops conveying, the feeding mechanism 20 moves to the positions above the parts, the hydraulic telescopic rod 21 extends to drive the vacuum sucker 23 to descend and cling to the upper surface of the parts to be inspected, then, the vacuum pump 19 works to enable the vacuum sucker 23 to suck the parts to be inspected, then, the hydraulic telescopic rod 21 and the transverse electromagnetic slide rail 9 work cooperatively to transfer the parts to the positions above the rotating disc 16, the motor 15 works to drive the rotating disc 16 to rotate, the CCD camera 28 performs shooting once when the rotating disc 16 rotates by 90 degrees, namely, each part can be shot once at four angles respectively, the shooting results are sent to the computer, and the computer compares the images of the parts to be inspected at different angles with the standard, find out the flaw, if the part is flawless, then feed mechanism 20 repeats above-mentioned transfer operation and directly shifts the part after detecting to pay-off conveyer belt 7 top and conveys away, accomplishes whole detection procedure, if detect the flaw, then horizontal electromagnetism slide rail 9, longitudinal rail 11 and hydraulic lifting rod 24's synergism drive oily pen 25 and remove to the flaw department of part, draw the circle mark to the flaw that detects out, after marking the completion feed mechanism 20 again shifts the part to pay-off conveyer belt 7 top and conveys away.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a large-scale part detects with visual detection equipment that can carry out sign to the flaw, includes workstation (1), feed mechanism (20), oily pen (25) and CCD camera (28), its characterized in that: the automatic feeding device is characterized in that a computer operation room (3) is arranged at the middle position of one end of the top of the workbench (1), a frame body (5) is arranged at the other end of the top of the workbench (1), a feeding conveyor belt (12) is fixed to one side of the top of the workbench (1) through a mounting frame (8), a photoelectric sensor (13) is installed on one side, close to the feeding conveyor belt (7), of the inner portion of the feeding conveyor belt (12), a feeding conveyor belt (7) is fixed to the other side of the top of the workbench (1) through the mounting frame (8), a control panel (2) is installed on one side, close to the feeding conveyor belt (7), of the workbench (1), a fixing seat (14) is installed at the middle position of the top of the workbench (1), a rotating disc (16) is installed inside the workbench (1), and a motor (15) is installed inside the workbench, and the output end of the motor (15) is connected with the bottom end of the rotating disk (16) through a rotating shaft, an installation rod (17) is connected between the two ends of the frame body (5), one end of the installation rod (17) close to the rotating disk (16) is provided with an illuminating mechanism (6), one side of the frame body (5) close to the computer operating room (3) is fixed with a computer display screen (4) through an adjustable bracket (401), the middle position of the top end inside the frame body (5) is provided with a transverse electromagnetic slide rail (9), one side inside the transverse electromagnetic slide rail (9) is provided with a second slide block (18), the bottom end of the second slide block (18) is fixed with a feeding mechanism (20), the middle position inside the transverse electromagnetic slide rail (9) is provided with a first slide block (10), the bottom end of the first slide block (10) is fixed with a longitudinal guide rail (11), the bottom end of the longitudinal guide rail (11) is provided with a hydraulic lifting rod, and the output of hydraulic pressure lifter (24) installs oil pen (25) through fixer (26), the bottom mounting of hydraulic pressure lifter (24) has mount pad (27), and the inside intermediate position department of mount pad (27) installs CCD camera (28).
2. The visual inspection device for inspecting large parts according to claim 1, wherein the visual inspection device is used for identifying flaws: illuminating mechanism (6) symmetry is provided with two, and every illuminating mechanism (6) including with two installation pole (17) be connected installation hoop (601), two with installation hoop (601) welded adjustment disk (602), two with installation hoop (601) articulated regulating arm (603) and be located two light (604) between regulating arm (603), light (604) constitute detachable structural design through installation hoop (601) and installation pole (17), and light (604) constitute position height-adjustable type design through regulating disk (602) and regulating arm (603) and installation pole (17).
3. The visual inspection device for inspecting large parts according to claim 1, wherein the visual inspection device is used for identifying flaws: the horizontal electromagnetic sliding rail (9) is positioned on the same vertical surface with the feeding conveyor belt (7), the fixing seat (14) and the feeding conveyor belt (12), the horizontal electromagnetic sliding rail (9) is perpendicular to the longitudinal guide rail (11), the longitudinal section of the horizontal electromagnetic sliding rail (9) is designed in a T shape, and the shape of the horizontal electromagnetic sliding rail (9) is matched with the shape of the first sliding block (10) and the shape of the second sliding block (18).
4. The visual inspection device for inspecting large parts according to claim 1, wherein the visual inspection device is used for identifying flaws: transmission motor (1101) is installed to the one end of longitudinal rail (11), and the inside intermediate position department of longitudinal rail (11) is provided with lead screw (1103), the output of transmission motor (1101) is connected with lead screw (1103) through the pivot, and installs lead screw cover (1102) on lead screw (1103), the bottom of lead screw cover (1102) is the frame design, and the bottom of lead screw cover (1102) passes through the bolt and is connected with hydraulic lifting rod (24), logical groove has all been seted up to the bottom of longitudinal rail (11) both sides, and the both sides of lead screw cover (1102) bottom all pass logical groove and live the end plate frame of longitudinal rail (11).
5. The visual inspection device for inspecting large parts according to claim 1, wherein the visual inspection device is used for identifying flaws: the shape of the inside of the fixed seat (14) is matched with that of the rotating disk (16), the edge positions of the bottom end of the inside of the fixed seat (14) are uniformly provided with balls, and the top ends of the balls are all in contact with the bottom end of the rotating disk (16).
6. The visual inspection device for inspecting large parts according to claim 1, wherein the visual inspection device is used for identifying flaws: the feeding mechanism (20) comprises a fixing plate (2001) connected with the bottom of the second sliding block (18), two hydraulic telescopic rods (21) installed on the fixing plate (2001) through hoops, a mounting disc (22) connected with the output end of the hydraulic telescopic rods (21), a vacuum pump (19) located in the center of the top of the mounting disc (22) and four vacuum suction cups (23) connected with the edges of the mounting disc (22) in a threaded mode, and the air suction end of the vacuum pump (19) is connected with the air suction end of the vacuum suction cups (23) through a hose.
7. The visual inspection device for inspecting large parts according to claim 1, wherein the visual inspection device is used for identifying flaws: the fixer (26) comprises a first ring body (2601) matched with the shape of the oil pen (25), a second ring body (2602) matched with the shape of the output end of the hydraulic lifting rod (24) and a connecting part (2604) for connecting the first ring body (2601) with the second ring body (2602), and the fixer (26) is designed in a mold integrated forming mode.
8. The visual inspection apparatus for inspecting large parts according to claim 7, wherein the visual inspection apparatus is capable of identifying flaws: fastening bolt (2603) are all installed to the both ends of first ring body (2601) and one side that first ring body (2601) was kept away from in second ring body (2602), and fixer (26) constitute fastening structure through fastening bolt (2603) and hydraulic lifting rod (24) output and oily pen (25), the inside wall of second ring body (2602) evenly is provided with bead (2605), and the shape of bead (2605) all is identical with the recess of hydraulic lifting rod (24) output.
9. The visual inspection device for inspecting large parts according to claim 1, wherein the visual inspection device is used for identifying flaws: the CCD camera (28) is hinged with the mounting seat (27), a fastening knob (2701) is installed at the hinged position of the CCD camera (28) and the mounting seat (27), the rotating disc (16) shoots once when rotating the CCD camera (28) for 90 degrees, and each part is shot for four times.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010890203.8A CN112113967A (en) | 2020-08-29 | 2020-08-29 | Visual inspection equipment capable of identifying flaws for large part inspection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010890203.8A CN112113967A (en) | 2020-08-29 | 2020-08-29 | Visual inspection equipment capable of identifying flaws for large part inspection |
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| CN112113967A true CN112113967A (en) | 2020-12-22 |
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| CN202010890203.8A Withdrawn CN112113967A (en) | 2020-08-29 | 2020-08-29 | Visual inspection equipment capable of identifying flaws for large part inspection |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774949A (en) * | 2021-01-25 | 2021-05-11 | 悠柯(上海)智能科技有限公司 | Intelligent gluing detection visual equipment for automobile flexible production line |
| CN112858297A (en) * | 2021-01-15 | 2021-05-28 | 江西华汾粮油实业有限公司 | Hierarchical detection device of rice machining precision |
| CN112945970A (en) * | 2021-01-26 | 2021-06-11 | 重庆电子工程职业学院 | Machine vision detection device |
| CN113352335A (en) * | 2021-06-02 | 2021-09-07 | 王雨豪 | Machinery and vision correlation positioning experiment platform |
| CN113466250A (en) * | 2021-09-06 | 2021-10-01 | 南通速图科技有限公司 | Magnetic core surface crack detection equipment based on vision camera system |
| CN113573049A (en) * | 2021-08-04 | 2021-10-29 | 安徽光阵光电科技有限公司 | Camera production appearance inspection system |
| CN113607450A (en) * | 2021-08-02 | 2021-11-05 | 南通宏大机电制造有限公司 | Magnetic powder clutch detection device based on machine vision |
| CN113624685A (en) * | 2021-08-10 | 2021-11-09 | 环旭电子股份有限公司 | Pen testing device |
| CN113718306A (en) * | 2021-11-02 | 2021-11-30 | 宁波德洲精密电子有限公司 | Automatic CCD visual inspection equipment is electroplated to lead frame |
| CN114166853A (en) * | 2021-12-07 | 2022-03-11 | 苏州策林智能科技有限公司 | Appearance flaw detection equipment |
| CN114273253A (en) * | 2021-11-29 | 2022-04-05 | 中国通信建设集团设计院有限公司第三分公司 | Automated production machine vision improves system based on 5G communication network |
| CN114646641A (en) * | 2022-05-18 | 2022-06-21 | 南通港华锅炉有限公司 | Membrane type water-cooled wall appearance detection device |
| CN114671206A (en) * | 2022-05-10 | 2022-06-28 | 苏州天准科技股份有限公司 | Go up unloading streamline device and electrode comprehensive testing equipment |
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| CN112858297A (en) * | 2021-01-15 | 2021-05-28 | 江西华汾粮油实业有限公司 | Hierarchical detection device of rice machining precision |
| CN112774949A (en) * | 2021-01-25 | 2021-05-11 | 悠柯(上海)智能科技有限公司 | Intelligent gluing detection visual equipment for automobile flexible production line |
| CN112945970A (en) * | 2021-01-26 | 2021-06-11 | 重庆电子工程职业学院 | Machine vision detection device |
| CN113352335A (en) * | 2021-06-02 | 2021-09-07 | 王雨豪 | Machinery and vision correlation positioning experiment platform |
| CN113607450A (en) * | 2021-08-02 | 2021-11-05 | 南通宏大机电制造有限公司 | Magnetic powder clutch detection device based on machine vision |
| CN113607450B (en) * | 2021-08-02 | 2024-04-26 | 南通宏大机电制造有限公司 | Magnetic powder clutch detection device based on machine vision |
| CN113573049B (en) * | 2021-08-04 | 2023-08-18 | 安徽光阵光电科技有限公司 | Camera production appearance inspection system |
| CN113573049A (en) * | 2021-08-04 | 2021-10-29 | 安徽光阵光电科技有限公司 | Camera production appearance inspection system |
| CN113624685A (en) * | 2021-08-10 | 2021-11-09 | 环旭电子股份有限公司 | Pen testing device |
| CN113624685B (en) * | 2021-08-10 | 2024-02-20 | 环旭电子股份有限公司 | Pen testing device |
| CN113466250A (en) * | 2021-09-06 | 2021-10-01 | 南通速图科技有限公司 | Magnetic core surface crack detection equipment based on vision camera system |
| CN113718306A (en) * | 2021-11-02 | 2021-11-30 | 宁波德洲精密电子有限公司 | Automatic CCD visual inspection equipment is electroplated to lead frame |
| CN113718306B (en) * | 2021-11-02 | 2022-02-08 | 宁波德洲精密电子有限公司 | Automatic CCD visual inspection equipment is electroplated to lead frame |
| CN114273253A (en) * | 2021-11-29 | 2022-04-05 | 中国通信建设集团设计院有限公司第三分公司 | Automated production machine vision improves system based on 5G communication network |
| CN114273253B (en) * | 2021-11-29 | 2024-02-09 | 中国通信建设集团设计院有限公司第三分公司 | Automatic production machine vision improvement system based on 5G communication network |
| CN114166853A (en) * | 2021-12-07 | 2022-03-11 | 苏州策林智能科技有限公司 | Appearance flaw detection equipment |
| CN114166853B (en) * | 2021-12-07 | 2024-04-02 | 苏州策林智能科技有限公司 | Appearance flaw detection equipment |
| CN114671206A (en) * | 2022-05-10 | 2022-06-28 | 苏州天准科技股份有限公司 | Go up unloading streamline device and electrode comprehensive testing equipment |
| CN114646641A (en) * | 2022-05-18 | 2022-06-21 | 南通港华锅炉有限公司 | Membrane type water-cooled wall appearance detection device |
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Application publication date: 20201222 |