CN218350132U

CN218350132U - Metal surface detection device

Info

Publication number: CN218350132U
Application number: CN202221633184.1U
Authority: CN
Inventors: 张福平; 齐科
Original assignee: Wuhan Youmick New Material Co ltd
Current assignee: Wuhan Youmick New Material Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-20
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a defect detecting technical field's a metal surface detection device, including sheetmetal, conveyer belt, the surface at the conveyer belt is placed to the sheetmetal, the top of sheetmetal is provided with the mount pad, the internally mounted of mount pad has the camera, the internally mounted of mount pad has the light, the light sets up the left side at the camera, light slope sets up, is connected with the signal line on the output of camera, the one end of signal line is connected with the display screen, the slide bar is installed at the top of mount pad, the externally mounted of slide bar has the backup pad, through setting up sheetmetal, conveyer belt, conveying roller, movable rod, camera, signal line, light, mount pad, slide bar, sliding plate, threaded rod, handle for the distance between light, camera and the sheetmetal can be adjusted, makes the picture of discharging through the camera can be more clear, makes things convenient for the measurement personnel to observe whether metal surface has the defect.

Description

Metal surface detection device

Technical Field

The utility model relates to a defect detection technology field especially relates to a metal surface detection device.

Background

Due to the production environment, metal materials and the like, the metal plate and strip materials are inevitable to cause flaws in the production process.

At present, in the rewinding process, manual work is arranged to detect the flaws, the defects of the metal surface are various and comprise pinholes, indentation, solid particles, corrosion spots, oil stains and the like, the observation by naked eyes is limited, and when the speed is high, the defects are difficult to distinguish, and the result reliability is low, so that the metal surface detection device is provided.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a metal surface detection device for distance between light, camera and the sheetmetal can be adjusted, makes the picture of discharging through the camera can be more clear, makes things convenient for the measurement personnel to observe whether metal surface has the defect.

The technical scheme of the utility model is that: the utility model provides a metal surface detection device, includes sheetmetal, conveyer belt, the surface at the conveyer belt is placed to the sheetmetal, the top of sheetmetal is provided with the mount pad, the internally mounted of mount pad has the camera, the internally mounted of mount pad has the light, the light sets up the left side at the camera, the light slope sets up.

In a further technical scheme, be connected with the signal line on the output of camera, the one end of signal line is connected with the display screen, the slide bar is installed at the top of mount pad, the externally mounted of slide bar has the backup pad for the slide bar can obtain the holding power.

In a further technical scheme, one end of the sliding rod penetrates through the supporting plate, the sliding plate is installed on the outer wall of one side of the sliding rod, a threaded rod is installed inside the sliding plate, and one end of the threaded rod penetrates through the sliding plate, so that the threaded rod can drive the sliding plate to rotate.

In a further technical scheme, the handle is installed to the one end of threaded rod, the top at the backup pad is installed to the one end of threaded rod, the rack is installed to one side outer wall of backup pad, the top of rack is provided with the gear for the gear can drive the rack and remove.

In a further technical scheme, gear and rack meshing, the internally mounted of rack has the locating lever, the rack setting is run through to the one end of locating lever, the both ends of locating lever are all installed on the wall for the locating lever can obtain the holding power.

In a further technical scheme, the dwang is installed to one side outer wall of gear, the motor is installed to the one end of dwang, the externally mounted of motor has the motor case, the one end of dwang runs through the setting of motor case, the bracing piece is installed to the bottom of motor case for the motor can obtain the holding power.

In a further technical scheme, the internally mounted of conveyer belt has the conveying roller, the internally mounted of conveying roller has the movable rod, the quantity of conveying roller, movable rod is two sets ofly, one of them step motor is installed to the one end of movable rod for the movable rod can provide the holding power for the conveying roller.

The utility model has the advantages that:

1. by arranging the metal sheet, the conveying belt, the conveying roller, the movable rod, the camera, the signal wire, the illuminating lamp, the mounting seat, the sliding rod, the sliding plate, the threaded rod and the handle, the handle drives the threaded rod to rotate by rotating the handle, so that the sliding rod can move up and down along the threaded rod in the supporting plate, the position of the mounting seat is adjusted, the distance between the illuminating lamp, the camera and the metal sheet can be adjusted, the picture discharged by the camera can be clearer, and a detector can conveniently observe whether the metal surface has defects or not,

2. through setting up backup pad, rack, locating lever, gear, dwang, motor, drive the dwang through the motor and rotate to make the rack can slide on the locating lever, the rack can drive the backup pad and remove, thereby drive camera, light removal, detect the surface of monoblock sheetmetal, make the testing result more accurate.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention;

fig. 2 is a front cross-sectional view of an embodiment of the invention;

FIG. 3 is a side view structural diagram of the positioning rod of the embodiment of the present invention;

FIG. 4 is a side view of a mounting base according to an embodiment of the present invention;

fig. 5 is a top view structure diagram of the conveyer belt according to the embodiment of the present invention.

Description of the reference numerals:

1. a metal sheet; 2. a conveyor belt; 3. a conveying roller; 4. a movable rod; 5. a camera; 6. a signal line; 7. an illuminating lamp; 8. a mounting seat; 9. a slide bar; 10. a sliding plate; 11. a threaded rod; 12. a handle; 14. a support plate; 15. a rack; 16. positioning a rod; 17. a gear; 18. rotating the rod; 19. an electric motor.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-5, a metal surface detection device comprises a metal sheet 1 and a conveyor belt 2, wherein the metal sheet 1 is placed on the outer surface of the conveyor belt 2, a mounting seat 8 is arranged above the metal sheet 1, the inner wall of the mounting seat 8 is fixedly connected with the outer wall of one side of a camera 5, the inner wall of the mounting seat 8 is fixedly connected with the outer wall of one side of an illuminating lamp 7, the illuminating lamp 7 is arranged on the left side of the camera 5, and the illuminating lamp 7 is obliquely arranged.

The working principle of the technical scheme is as follows:

when carrying out the defect detection to the surface of sheetmetal 1, open light 7, light 7 that sends the light irradiation through the slope setting is on the surface of sheetmetal 1, refract light through sheetmetal 1, when the surface defect of sheetmetal 1, the luminance of refraction light-emitting has obvious difference with the luminance of non-defective department refraction light-emitting, shoot this department through camera 5, the enterprising line amplification of conveying display screen shows, make things convenient for the measurement personnel to observe the resolution more.

In another embodiment, as shown in fig. 2, the signal output end of the camera 5 is in signal connection with one end of the signal line 6, one end of the signal line 6 is in signal connection with the signal receiving end of the display screen, the top of the mounting seat 8 is fixedly connected with one end of the sliding rod 9, and the outer wall of the sliding rod 9 is in sliding connection with the inner wall of the supporting plate 14.

The patterns shot by the camera 5 can be transmitted to the display screen through the signal line 6 to be displayed, the detection personnel do not need to directly stare at the metal sheet 1 with eyes to see, the eye fatigue degree of the detection personnel is relieved, meanwhile, the sliding rod 9 can provide supporting force for the mounting seat 8, and the sliding rod 9 can slide up and down in the supporting plate 14.

In another embodiment, as shown in fig. 2, one end of the sliding rod 9 extends through the outer wall of the support plate 14 to the outside of the support plate 14, one side outer wall of the sliding rod 9 is fixedly connected with one side outer wall of the sliding plate 10, the inner wall of the sliding plate 10 is in threaded connection with the outer wall of the threaded rod 11, and one end of the threaded rod 11 extends through the outer wall of the sliding plate 10 to the outside of the sliding plate 10.

Through threaded rod 11 rotation, threaded rod 11 drives sliding plate 10 and rotates, and sliding plate 10 drives slide bar 9 and rotates, and backup pad 14 carries on spacingly to slide bar 9 for slide bar 9 can reciprocate in backup pad 14, thereby drives mount pad 8 and reciprocates, thereby adjusts the distance between camera 5, light 7 and the sheetmetal 1 according to the condition.

In another embodiment, as shown in fig. 2, one end of the threaded rod 11 is fixedly connected with the outer wall of the handle 12, one end of the threaded rod 11 is movably mounted on the top of the supporting plate 14 through a bearing, one side outer wall of the supporting plate 14 is fixedly connected with one side outer wall of the rack 15, and a gear 17 is arranged above the rack 15.

Make rack 15 can provide holding power for backup pad 14, and backup pad 14 can provide holding power for threaded rod 11, and threaded rod 11 can rotate in backup pad 14 simultaneously, can drive threaded rod 11 through rotating handle 12 and rotate, and is convenient simple.

In another embodiment, as shown in fig. 2 and 3, the gear 17 is engaged with the rack 15, the inner wall of the rack 15 is slidably connected with the outer wall of the positioning rod 16, one end of the positioning rod 16 extends through the outer wall of the rack 15 to the outside of the rack 15, and both ends of the positioning rod 16 are fixedly mounted on the wall surface.

Make the wall can provide holding power to locating lever 16, and locating lever 16 can provide holding power for rack 15, and gear 17 can drive rack 15 and remove along locating lever 16 when rotating to drive backup pad 14 and remove, make backup pad 14 can drive mount pad 8 and remove, mount pad 8 drives camera 5, light 7 and removes, carries out all-round shining to sheetmetal 1.

In another embodiment, as shown in fig. 2, an outer wall of one side of the gear 17 is fixedly connected to one end of the rotating rod 18, one end of the rotating rod 18 is fixedly connected to an output end of the motor 19 through a coupler, an outer wall of the motor 19 is fixedly connected to an inner wall of the motor box, one end of the rotating rod 18 extends to the outside of the motor box through the outer wall of the motor box, a supporting rod is fixedly mounted at the bottom of the motor box, and one end of the supporting rod is fixedly mounted on the ground.

Make motor 19 can obtain the holding power, dwang 18 can obtain the holding power simultaneously, can not use motor 19 as the bearing piece, open motor 19 for motor 19 can drive dwang 18 corotation, reversal, thereby makes gear 17 can drive rack 15 and remove about on locating lever 16.

In another embodiment, as shown in fig. 2 and 4, a conveying roller 3 is installed inside the conveying belt 2, a movable rod 4 is installed inside the conveying roller 3, the conveying roller 3 and the movable rod 4 are both in two sets, the two sets of conveying rollers 3 are in transmission connection through the conveying belt 2, and one end of one movable rod 4 is provided with a stepping motor.

Under the control of the stepping motor, the conveying belt 2 can intermittently drive the metal sheet 1 to move towards the camera 5, and after the detection of the previous metal sheet 1 is completed, the stepping motor is started again to convey the metal sheet 1.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a metal surface detection device, includes sheetmetal (1), conveyer belt (2), its characterized in that: the surface of placing at conveyer belt (2) sheetmetal (1), the top of sheetmetal (1) is provided with mount pad (8), the internally mounted of mount pad (8) has camera (5), the internally mounted of mount pad (8) has light (7), light (7) set up the left side at camera (5), light (7) slope sets up.

2. A metal surface detecting apparatus according to claim 1, wherein: be connected with signal line (6) on the output of camera (5), the one end of signal line (6) is connected with the display screen, slide bar (9) are installed at the top of mount pad (8), the externally mounted of slide bar (9) has backup pad (14).

3. A metal surface detecting apparatus according to claim 2, wherein: one end of the sliding rod (9) penetrates through the supporting plate (14) to be arranged, a sliding plate (10) is installed on the outer wall of one side of the sliding rod (9), a threaded rod (11) is installed inside the sliding plate (10), and one end of the threaded rod (11) penetrates through the sliding plate (10) to be arranged.

4. A metal surface detecting apparatus according to claim 3, wherein: handle (12) are installed to the one end of threaded rod (11), the top in backup pad (14) is installed to the one end of threaded rod (11), rack (15) are installed to one side outer wall of backup pad (14), the top of rack (15) is provided with gear (17).

5. A metal surface inspection apparatus according to claim 4, wherein: gear (17) and rack (15) meshing, the internally mounted of rack (15) has locating lever (16), rack (15) setting is run through to the one end of locating lever (16), the both ends of locating lever (16) are all installed on the wall.

6. A metal surface inspection apparatus according to claim 5, wherein: dwang (18) are installed to one side outer wall of gear (17), motor (19) are installed to the one end of dwang (18), the externally mounted of motor (19) has the motor case, the one end of dwang (18) runs through the setting of motor case, the bracing piece is installed to the bottom of motor case.

7. A metal surface detecting apparatus according to claim 1, wherein: the inside mounting of conveyer belt (2) has conveying roller (3), the inside mounting of conveying roller (3) has movable rod (4), the quantity of conveying roller (3), movable rod (4) is two sets ofly, one of them step motor is installed to the one end of movable rod (4).