CN217878945U

CN217878945U - Stainless steel plate surface defect detection device

Info

Publication number: CN217878945U
Application number: CN202221770618.2U
Authority: CN
Inventors: 叶永生; 徐海舰; 彭月; 邓浩; 严福康; 邓金柱
Original assignee: Ningbo Hongke Precision Stainless Steel Co ltd
Current assignee: Ningbo Hongke Precision Stainless Steel Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-22
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to the technical field of surface defect detection, in particular to a stainless steel plate surface defect detection device, which improves the convenience of the device for automatic feeding and conveying of the stainless steel plate and improves the convenience of the device for detecting the defects of the upper surface and the lower surface of the stainless steel plate; the on-line screen storage device comprises a base, detection mechanism, the turn-over device, electronic conveyer belt, the collecting box, a supporting plate, first pneumatic cylinder, first support, first casing, a driving device, first slider and push pedal, electronic conveyer belt installs on the base top, detection mechanism is used for detecting stainless steel plate surface defect, the turn-over device is installed in base top right part, the turn-over device is used for turning over the stainless steel plate, the collecting box sets up at the base left end, the collecting box top is provided with the opening, the backup pad slides from top to bottom and sets up in the collecting box, the stiff end of the first pneumatic cylinder of multiunit is all installed in collecting box inside wall bottom, the first pneumatic cylinder of multiunit removes the end and all is connected with the backup pad bottom.

Description

Stainless steel plate surface defect detection device

Technical Field

The utility model relates to a technical field that surface defect detected especially relates to a stainless steel plate surface defect detection device.

Background

The surface defect detection is that the common surface defects (such as holes, damage, edge cracks, scratches, edge damage and the like) of a detected object can be efficiently detected, displayed and identified in real time through integrated machine vision technologies such as a camera and an image processing algorithm, the device is suitable for detection of plastics, paper, metal sheets and the like, at present, in the prior art CN202120619705.7, the device comprises a base, a supporting seat is installed at the top of the base, rollers are installed at the top of the supporting seat at equal intervals, a moving groove is formed in the middle of the base, a threaded rod is installed in the middle of the upper portion of the moving groove in a rotating mode, a forward and reverse motor is installed inside the middle of one end of the moving groove, the output end of the forward and reverse motor is fixedly connected with one end of the threaded rod, and a U-shaped plate is installed inside the moving groove in a sliding mode.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve device is to the convenience that corrosion resistant plate automatic feeding carried, and the corrosion resistant plate surface defect detection device of the convenience of improvement device to the corrosion resistant plate upper and lower two-sided defect detection.

The utility model discloses a stainless steel plate surface defect detection device, the on-line screen storage device comprises a base, a detection mechanism, the turn-over device, electronic conveyer belt, the collecting box, a supporting plate, a first pneumatic cylinder, a first support, a first casing, a driving device, a first slider and a push pedal, electronic conveyer belt installs on the base top, detection mechanism is used for detecting stainless steel plate surface defect, the turn-over device installs in base top right part, the turn-over device is used for turning over the stainless steel plate, the collecting box sets up at the base left end, the collecting box top is provided with the opening, the support plate slides from top to bottom and sets up in the collecting box, the stiff end of multiunit first pneumatic cylinder all installs in collecting box inside wall bottom, multiunit first pneumatic cylinder removal end all is connected with the support plate bottom, multiunit first support all installs at collecting box upper portion lateral wall, the first casing is installed on multiunit first support top, the first slider passes through the setting of driving device horizontal slip on the first casing, the push pedal top is connected with first slider bottom, and the push pedal sets up in the collecting box opening; firstly, a plurality of stainless steel plates are stacked on the top of a supporting plate, the stainless steel plates are located inside a collecting box, the supporting plate is pushed to move upwards by moving ends of a plurality of groups of first hydraulic cylinders, the stainless steel plates located at the top are moved out of the collecting box, then a first sliding block is driven to move from left to right through a driving device, the stainless steel plates at the top are conveyed to right through a pushing plate, the stainless steel plates conveyed to right are moved to the left part of the top end of an electric conveying belt, the stainless steel plates are conveyed to the lower part of a detection mechanism through the electric conveying belt after being rotated, the surface defects of the stainless steel plates are detected through the detection mechanism, then the stainless steel plates are continuously conveyed to right through the electric conveying belt, the stainless steel plates are turned over through a turning device, the turned stainless steel plates are conveyed to the lower part of the detection mechanism through the electric conveying belt, the detection mechanism is convenient for detecting the other side of the stainless steel plates, the convenience of automatic feeding and conveying of the stainless steel plates is improved, and the convenience of the device for detecting the defects of the upper and the lower two sides of the stainless steel plates is improved.

Preferably, the turnover device comprises a second support, a second shell, a moving device, two groups of second sliders, two groups of second hydraulic cylinders, two groups of third shells, two groups of connecting frames, two groups of electromagnetic plates and a first motor, wherein the bottom end of the second support is connected with the top end of the base, the second shell is installed at the top end of the second support, the moving device is arranged in the second shell, the two groups of second sliders are respectively arranged on the second shell in an opposite sliding manner through the moving device, the top ends of the two groups of second hydraulic cylinders are respectively connected with the bottom ends of the two groups of second sliders, the two groups of third shells are respectively installed on the moving ends of the two groups of second hydraulic cylinders, the two groups of connecting frames are respectively installed on the outer side walls of the two groups of third shells in a rotating manner, the two groups of electromagnetic plates are respectively installed on the two groups of opposite connecting frames, the first motor is installed on the inner side wall of the third shell at the right part, and the first motor drives the connecting frame at the right part to rotate; when the stainless steel plate is conveyed to the lower side of the two groups of electromagnetic plates by the electric conveying belt, the two groups of third shells are pushed to move downwards by the two groups of second hydraulic cylinders, the two groups of third shells are driven to move downwards by the two groups of connecting frames, the two groups of electromagnetic plates are respectively fixed on the top surface of the stainless steel plate in an adsorption mode, then the two groups of third shells are driven to move upwards by the second hydraulic cylinders, the stainless steel plate is in a suspended state, the first motor is opened to drive the right connecting frame to rotate, the right connecting frame drives the stainless steel plate to rotate, the stainless steel plate is turned, then the two groups of third shells are driven to move downwards by the second hydraulic cylinders, the stainless steel plate at the top ends of the two groups of electromagnetic plates is close to the top end of the electric conveying belt, the two groups of second sliders are driven to move away from opposite directions through the moving device, the two groups of electromagnetic plates are separated from the stainless steel plate, the turned stainless steel plate falls onto the top surface of the electric conveying belt, convenience for turning the stainless steel plate turning is improved, and convenience for detecting defects of the upper surface and the lower surface of the stainless steel plate is improved.

Preferably, the detection mechanism comprises a third support, a front-back reciprocating device, a detection camera and an illuminating lamp, the bottom end of the third support is connected with the top end of the base, the front-back reciprocating device is installed at the top end of the third support, the detection camera is installed at the output end of the front-back reciprocating device, and the illuminating lamp is installed on the outer side wall of the detection camera; after the electric conveying belt conveys the stainless steel plate to the position below the detection camera, the front-back reciprocating device drives the detection camera to reciprocate back and forth, so that the detection camera detects the surface defects of the stainless steel plate, the electric conveying belt drives the stainless steel plate to intermittently move towards the right to match with the front-back movement of the detection camera, the detection camera comprehensively detects the surface of the stainless steel plate, the convenience of the device for detecting the surface defects of the stainless steel plate is improved, and the detection effect of the detection camera is improved by arranging the illuminating lamp for illuminating the surface of the stainless steel plate.

Preferably, the moving device comprises a first lead screw and a second motor, the left end and the right end of the first lead screw are rotatably mounted on the inner side wall of the second shell, the left outer side wall and the right outer side wall of the first lead screw are respectively provided with opposite threads, two groups of second sliding blocks are respectively matched and screwed on the left outer side wall and the right outer side wall of the first lead screw, the second motor is mounted at the right end of the second shell, and the output end of the second motor is concentrically connected with the right end of the first lead screw; the second motor is started to drive the first lead screw to rotate, and the first lead screw rotates to drive the two groups of second sliding blocks to slide in opposite directions, so that the convenience of position movement and adjustment of the two groups of electromagnetic plates is improved.

Preferably, the driving device comprises a second lead screw and a third motor, the left end and the right end of the second lead screw are rotatably mounted on the inner side wall of the first shell, the third motor is mounted at the left end of the first shell, the output end of the third motor is concentrically connected with the left end of the second lead screw, and the first sliding block is in threaded fit with the outer side wall of the second lead screw; the third motor is started to drive the second lead screw to rotate, the second lead screw rotates to drive the first sliding block to move left and right, and convenience of conveying the stainless steel plate by the pushing plate is improved.

Preferably, the collecting box further comprises a baffle plate, the baffle plate is arranged at the top end of the base, and the baffle plate is arranged on the right side of the collecting box; when the stainless steel plate of top is carried right to the push pedal, make the baffle spacing to other stainless steel plates, improve the neat effect that stainless steel plate stacked.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a plurality of stainless steel plates are stacked on the top of a supporting plate, the stainless steel plates are located in a collecting box, the supporting plate is pushed to move upwards through the moving ends of a plurality of groups of first hydraulic cylinders, the stainless steel plates located at the top are moved out of the collecting box, then a first sliding block is driven to move from left to right through a driving device, the stainless steel plates at the top are conveyed to the right through a pushing plate, the stainless steel plates conveyed to the right are moved to the left of the top of an electric conveying belt, the stainless steel plates are conveyed to the lower portion of a detection mechanism through the electric conveying belt after being rotated, surface defect detection is carried out on the stainless steel plates through the detection mechanism, then the stainless steel plates are continuously conveyed to the right through the electric conveying belt, the stainless steel plates are turned over through a turning device, the turned stainless steel plates are conveyed to the lower portion of the detection mechanism through the electric conveying belt, the detection mechanism can conveniently detect the other sides of the stainless steel plates, the convenience of automatic feeding and conveying of the stainless steel plates is further improved, and the convenience of the device for detecting the defects of the upper and lower two sides of the stainless steel plates is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial schematic view of the connection of the second slider with the second hydraulic cylinder;

FIG. 3 is a partial schematic structural view of the connection of the first slider with the push plate or the like;

FIG. 4 is a schematic view of an axial view of a portion of the reciprocating device connected to a detection camera;

in the drawings, the reference numbers: 1. a base; 2. an electric conveyor belt; 3. a collection box; 4. a support plate; 5. a first hydraulic cylinder; 6. a first bracket; 7. a first housing; 8. a first slider; 9. pushing the plate; 10. a second bracket; 11. a second housing; 12. a second slider; 13. a second hydraulic cylinder; 14. a third housing; 15. a connecting frame; 16. an electromagnetic plate; 17. a first motor; 18. a third support; 19. a back and forth reciprocating device; 20. detecting a camera; 21. a lighting lamp; 22. a first lead screw; 23. a second motor; 24. a second lead screw; 25. a third motor; 26. and a baffle plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The electric conveyer belt 2 is arranged on the top end of the base 1, the collecting box 3 is arranged on the left end of the base 1, the top end of the collecting box 3 is provided with an opening, the supporting plate 4 is arranged in the collecting box 3 in a vertical sliding manner, the fixed ends of a plurality of groups of first hydraulic cylinders 5 are all arranged on the bottom of the inner side wall of the collecting box 3, the moving ends of a plurality of groups of first hydraulic cylinders 5 are all connected with the bottom end of the supporting plate 4, a plurality of groups of first supports 6 are all arranged on the outer side wall of the upper part of the collecting box 3, the first shell 7 is arranged on the top end of a plurality of groups of first supports 6, the first slide block 8 is arranged on the first shell 7 in a left-right sliding manner, the top end of the push plate 9 is connected with the bottom end of the first slide block 8, the push plate 9 is arranged above the opening of the collecting box 3, the bottom end of the second support 10 is connected with the top end of the base 1, the second shell 11 is arranged on the top end of the second support 10, two groups of the second slide blocks 12 are respectively arranged on the opposite sliding manner, the second shell 11, the top ends of the two groups of the second hydraulic cylinders 13 are respectively connected with the bottom ends of the second slide block 12, two sets of third housings 14 are respectively arranged on the moving ends of two sets of second hydraulic cylinders 13, two sets of connecting frames 15 are respectively rotatably arranged on the outer side walls of the two sets of third housings 14, the two sets of connecting frames 15 are oppositely arranged, two sets of electromagnetic plates 16 are respectively arranged on the two sets of connecting frames 15, a first motor 17 is arranged on the inner side wall of the right third housing 14, the first motor 17 drives the connecting frame 15 on the right to rotate, the bottom end of a third support 18 is connected with the top end of a base 1, a front-back reciprocating device 19 is arranged at the top end of the third support 18, a detection camera 20 is arranged on the output end of the front-back reciprocating device 19, an illuminating lamp 21 is arranged on the outer side wall of the detection camera 20, the left end and the right end of a first screw 22 are rotatably arranged on the inner side wall of a second housing 11, and the left outer side wall and the right outer side wall of the first screw 22 are respectively arranged as opposite threads, two groups of second sliding blocks 12 are respectively matched and screwed on the outer side walls of the left part and the right part of a first lead screw 22, a second motor 23 is arranged at the right end of a second shell 11, the output end of the second motor 23 is concentrically connected with the right end of the first lead screw 22, the left end and the right end of a second lead screw 24 are rotatably arranged on the inner side wall of a first shell 7, a third motor 25 is arranged at the left end of the first shell 7, the output end of the third motor 25 is concentrically connected with the left end of the second lead screw 24, a first sliding block 8 is matched and screwed on the outer side wall of the second lead screw 24, a baffle 26 is arranged at the top end of a base 1, and the baffle 26 is arranged at the right side of a collecting box 3; stack a plurality of corrosion resistant plate at 4 tops of backup pad at first, make corrosion resistant plate be located inside collecting box 3, it promotes backup pad 4 rebound to move through the first pneumatic cylinder 5 removal end of multiunit, make the corrosion resistant plate that is located the top shift out the collecting box 3 outside, later drive first slider 8 through drive arrangement and move from left to right, make first slider 8 carry the corrosion resistant plate of top right through push pedal 9, the corrosion resistant plate that carries right moves to 2 top left parts of electric conveyor belt, carry the corrosion resistant plate to detection mechanism below right after 2 rotations of electric conveyor belt, make corrosion resistant plate carry out surface defect detection through detection mechanism, later electric conveyor belt 2 continues to carry the corrosion resistant plate right, turn over the corrosion resistant plate through the turn-over device, the corrosion resistant plate after turning over carries to detection mechanism below left through electric conveyor belt 2, thereby the detection mechanism of being convenient for detects the another side of corrosion resistant plate, and then improve the convenience that the device carried the corrosion resistant plate automatic feeding, improve the convenience that the device detected two-sided defect on the corrosion resistant plate.

As shown in fig. 1 to 4, the utility model discloses a corrosion resistant plate surface defect detection device, it is at the during operation, at first stack a plurality of corrosion resistant plate on 4 tops of backup pad, make the corrosion resistant plate be located inside collecting box 3, remove end promotion backup pad 4 rebound through the first pneumatic cylinder 5 of multiunit, make the corrosion resistant plate that is located the top shift out the collecting box 3 outside, later drive first slider 8 through drive arrangement from a left side right side removal, make first slider 8 carry the corrosion resistant plate of top right side through push pedal 9, the corrosion resistant plate that carries right side removes to 2 top left parts of electric conveyor belt, carry the corrosion resistant plate right side to detection camera 20 below through electric conveyor belt 2 rotatory back, make the corrosion resistant plate carry out the surface defect through detection camera 20 and detect, later electric conveyor belt 2 continues carrying the corrosion resistant plate right side, carry out the turnover through the turnover device with the corrosion resistant plate, the corrosion resistant plate after the turnover carries to detection camera 20 below left side through electric conveyor belt 2, thereby be convenient for detection camera 20 detects the another side of corrosion resistant plate.

The utility model discloses the main function who realizes does: firstly, a plurality of stainless steel plates are stacked on the top end of a supporting plate 4, the stainless steel plates are located in a collecting box 3, the moving ends of the plurality of groups of first hydraulic cylinders 5 push the supporting plate 4 to move upwards, the stainless steel plates located at the top end are moved out of the collecting box 3, then a first sliding block 8 is driven to move from left to right through a driving device, the first sliding block 8 is enabled to convey the stainless steel plates at the top end to the right through a pushing plate 9, the stainless steel plates conveyed to the right are moved to the left part of the top end of an electric conveying belt 2, the stainless steel plates are conveyed to the lower part of a detection mechanism through the electric conveying belt 2 after being rotated, surface defect detection is carried out on the stainless steel plates through the detection mechanism, then the electric conveying belt 2 continues to convey the stainless steel plates to the right, the stainless steel plates are turned over through a turning device, the turned stainless steel plates are conveyed to the lower part of the detection mechanism leftwards through the electric conveying belt 2, therefore detection of the other sides of the stainless steel plates can be conveniently detected, convenience of automatic feeding and conveying of the device on the stainless steel plates is improved, and convenience of the device in automatic feeding and detection on the defects of the stainless steel plates is improved.

The stainless steel plate surface defect detection device of the utility model has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the detection device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a corrosion resistant plate surface defect detection device's electric conveyor belt 2, first pneumatic cylinder 5, second pneumatic cylinder 13, electromagnetic plate 16, first motor 17, reciprocating device 19, detection camera 20, light 21, second motor 23 and third motor 25 are purchase on the market, and technical staff only need install and operate according to its subsidiary instructions in this industry can, and need not the technical staff creative work of this field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A stainless steel plate surface defect detection device is characterized by comprising a base (1), a detection mechanism, a turnover device, an electric conveyor belt (2), a collection box (3), a support plate (4), first hydraulic cylinders (5), first supports (6), a first shell (7), a driving device, first sliding blocks (8) and a push plate (9), wherein the electric conveyor belt (2) is installed at the top end of the base (1), the detection mechanism is used for detecting the surface defects of stainless steel plates, the turnover device is installed at the right part of the top end of the base (1), the turnover device is used for turning over the stainless steel plates, the collection box (3) is arranged at the left end of the base (1), the top end of the collection box (3) is provided with an opening, the support plate (4) is arranged in the collection box (3) in an up-down sliding manner, fixed ends of the first hydraulic cylinders (5) are all installed at the bottom of the inner side wall of the collection box (3), moving ends of the first hydraulic cylinders (5) are all connected with the bottom ends of the support plate (4), the first supports (6) are all installed at the outer side wall of the upper portion of the collection box (3), the first supports (7) are installed at the top ends of the first supports, the first supports (6), the first supports (7) are connected with the first sliding blocks (8) through the first sliding blocks at the left end of the push plate (9), and the push plate (9) is arranged above the opening of the collecting box (3).

2. The apparatus for detecting surface defects of a stainless steel plate according to claim 1, wherein the turn-over apparatus comprises a second support (10), a second housing (11), a moving device, two sets of second sliders (12), two sets of second hydraulic cylinders (13), two sets of third housings (14), two sets of connecting frames (15), two sets of electromagnetic plates (16) and a first motor (17), the bottom end of the second support (10) is connected to the top end of the base (1), the second housing (11) is mounted on the top end of the second support (10), the moving device is disposed in the second housing (11), the two sets of second sliders (12) are respectively disposed on the second housing (11) in a sliding manner by the moving device, the top ends of the two sets of second hydraulic cylinders (13) are respectively connected to the bottom ends of the two sets of second sliders (12), the two sets of third housings (14) are respectively mounted on the moving ends of the two sets of second hydraulic cylinders (13), the connecting frames (15) are respectively rotatably mounted on the outer side walls of the third housings (14), the two sets of connecting frames (15) are respectively mounted on the right connecting frames (17), and the connecting frames (17) are respectively mounted on the right connecting frames (17).

3. The apparatus for detecting surface defects of a stainless steel plate according to claim 1, wherein the detection mechanism comprises a third frame (18), a back-and-forth reciprocating device (19), a detection camera (20) and an illuminating lamp (21), the bottom end of the third frame (18) is connected with the top end of the base (1), the back-and-forth reciprocating device (19) is installed at the top end of the third frame (18), the detection camera (20) is installed at the output end of the back-and-forth reciprocating device (19), and the illuminating lamp (21) is installed on the outer side wall of the detection camera (20).

4. The device for detecting the surface defects of the stainless steel plate according to claim 2, wherein the moving device comprises a first lead screw (22) and a second motor (23), the left end and the right end of the first lead screw (22) are rotatably mounted on the inner side wall of the second housing (11), the left outer side wall and the right outer side wall of the first lead screw (22) are respectively provided with opposite threads, two sets of second sliders (12) are respectively matched and screwed on the left outer side wall and the right outer side wall of the first lead screw (22), the second motor (23) is mounted at the right end of the second housing (11), and the output end of the second motor (23) is concentrically connected with the right end of the first lead screw (22).

5. The device for detecting the surface defects of the stainless steel plate according to claim 1, wherein the driving device comprises a second lead screw (24) and a third motor (25), the left end and the right end of the second lead screw (24) are rotatably installed on the inner side wall of the first shell (7), the third motor (25) is installed at the left end of the first shell (7), the output end of the third motor (25) is concentrically connected with the left end of the second lead screw (24), and the first sliding block (8) is in threaded fit with the outer side wall of the second lead screw (24).

6. The apparatus for detecting surface defects of a stainless steel plate according to claim 1, further comprising a baffle plate (26), wherein the baffle plate (26) is installed at the top end of the base (1), and the baffle plate (26) is disposed at the right side of the collection box (3).