CN217931424U - Rack-driven double-mirror-surface opening and closing material detection mechanism - Google Patents

Abstract

The utility model relates to a rack-driven double-mirror-surface opening and closing material detection mechanism, a slide rail is arranged at the bottom of a detection table, a rack is slidably arranged on the slide rail, two rotating shafts are vertically arranged on the detection table through bearings, gears are arranged at the bottom ends of the rotating shafts and are meshed with the gear racks, the racks are arranged at the bottom of the detection table through motors and gear drives, the motors are arranged at the top ends of the rotating shafts, swing arms are transversely arranged at the top ends of the rotating shafts, mirror surfaces are arranged on the swing arms, cameras are arranged on the detection table through position adjusting devices and are connected with a graphic processor, and the graphic processor is connected with a controller; the back of the material is reflected by the mirror surface, the images of the front surface and the reflection surface are captured by the camera on the front surface, the purpose of simultaneously capturing a plurality of surfaces of the material for detection can be achieved by one-time shooting, the opening and closing angle of the mirror surface is accurately positioned by the motor, each surface can be displayed to the greatest extent, and the picture is ensured to have extremely high integrity; the equipment cost can be reduced, and the working efficiency is improved.

Description

Rack-driven double-mirror-surface opening and closing material detection mechanism

Technical Field

The utility model belongs to the technical field of the optical detection, concretely relates to rack gear double mirror surface material detection mechanism that opens and shuts.

Background

At present, the integrity of different types of materials in factory workshops is detected, whether scrap iron, scratches and colors on the surfaces of the materials to be detected are uniform or not is detected by adopting an optical detection mechanism, and the existing optical detection mechanism is generally in a multi-lens type or a shooting mode of rotating each surface to be detected through a rotating table surface; because the required detection precision is extremely high, the cost required by the multi-lens type detection method is higher, and the maintenance expense of the lens is higher; the rotary table board rotates materials, and the rotary shooting of a plurality of surfaces to be detected takes long time in sequence, so that the working efficiency is low.

Disclosure of Invention

In order to overcome the defects that the multi-lens type detection method needs higher cost and the maintenance cost of the lens is higher due to the extremely high detection precision in the background technology; the utility model provides a rack-driven double-mirror surface opening and closing material detection mechanism, which has the problems of long time consumption and low working efficiency in the process of rotating and shooting a plurality of surfaces to be detected in sequence by rotating a table surface to rotate materials; the back of the material is reflected by the mirror surface, the images of the front surface and the reflecting surface are captured by the camera in the front direction, the purpose of simultaneously capturing a plurality of surfaces of the material for detection can be achieved by one-time shooting, the opening and closing angle of the mirror surface is accurately positioned by the motor, each surface can be displayed to the greatest extent, the picture is ensured to have extremely high integrity, the high-precision detection of the surface of the material is realized, and the detection effect is ensured; the equipment cost can be reduced, and the working efficiency is improved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a two mirror surfaces of rack gear material detection mechanism that opens and shuts mainly is including detecting table 1, slide rail 2, rack 3, pivot 4, gear 5, swing arm 6, mirror surface 7, camera 8, motor 9, position control device, image processor, controller, slide rail 2 install and detect 1 bottom of table, rack 3 slidable mounting is on slide rail 2, two pivot 4 are installed upright on detecting table 1 through the bearing, gear 5 installs in 4 bottoms of pivot, gear 5 meshes with rack 3 mutually, rack 3 passes through motor 9 and gear drive, motor 9 is installed in detecting 1 bottom of table, swing arm 6 is transversely installed on 4 tops of pivot, mirror surface 7 is installed on swing arm 6, camera 8 is installed on detecting table 1 through position control device, camera 8 is connected with image processor, image processor is connected with the controller.

Further, the position adjusting device comprises supporting seats 11, a screw rod 12, a guide rod 13, a traversing motor 14 and a sliding block 15, wherein the two supporting seats 11 are symmetrically arranged on the detection table 1, the screw rod 12 and the guide rod 13 are transversely arranged at the top end of the supporting seats 11, the sliding block 15 is slidably arranged on the screw rod 12 and is in threaded connection with the guide rod 13, the traversing motor 14 is arranged on the supporting seats 11 and is in transmission connection with the screw rod 12, and the camera 8 is hinged to the sliding block 15.

Furthermore, a convex object placing table 16 is arranged on the detection table 1.

The utility model has the advantages that:

the utility model discloses a mirror surface reflects the situation at the material back, and then the camera of positive direction catches the image of front and plane of reflection, reaches once and shoots and can realize that a plurality of faces of material catch the purpose that is used for detecting simultaneously, through the accurate location mirror surface angle that opens and shuts of motor, lets every face accomplish to show to the greatest extent, ensures that the picture has high integrality, accomplishes the high accuracy detection of material surface, guarantees the detection effect; the equipment cost can be reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the main shaft of the present invention.

Fig. 2 is a schematic perspective view of the rear axle of the present invention.

Fig. 3 is a schematic view of the bottom view of the present invention.

Fig. 4 is a control flow chart of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

The utility model discloses a rack drive double mirror surface material detection mechanism that opens and shuts, a rack drive double mirror surface material detection mechanism that opens and shuts mainly including detecting table 1, slide rail 2, rack 3, pivot 4, gear 5, swing arm 6, mirror surface 7, camera 8, motor 9, position control device, graphic processor, controller, slide rail 2 install and detect 1 bottom, rack 3 slidable mounting is on slide rail 2, two pivot 4 are upright to be installed on detecting table 1 through the bearing, gear 5 installs at pivot 4 lower extreme, gear 5 meshes with rack 3 mutually, motor 9 installs and detects 1 bottom, and installs the drive gear with rack 3 meshing in the drive shaft of motor 9, swing arm 6 is transversely installed respectively to the upper end of two pivot 4, installs a mirror surface 7 on two swing arms 6 respectively, camera 8 passes through position control device and installs on detecting table 1, camera 8 is connected with graphic processor, graphic processor is connected with the controller. The material 10 is placed on the table top of the detection table 1, the motor 9 works to drive the rack 3 to do linear motion along the sliding rail 2, the rack 3 drives the two gears 5 meshed with the rack to rotate, the gears 5 drive the corresponding rotating shafts 4 to rotate in the rotating process, the rotating shafts 4 drive the swing arms 6 installed on the rotating shafts to swing, the opening and closing angles of the two mirror surfaces 7 are adjusted, the surface of the material 10 can be displayed to the maximum extent on the mirror surfaces 7, the integrity of a picture is ensured, the condition that the back of the material 10 is reflected by the two mirror surfaces 7 is ensured, the images of the front of the material and the images reflected by the two mirror surfaces 7 are captured at one time through the camera 8 in the front direction, the images of multiple surfaces of the material 10 can be captured by one-time shooting, the images are transmitted to the image processor to be analyzed, signals are transmitted to the controller, and if the problem exists on the surface of the material, the controller sends out-rejecting signals. The surface of the material 10 is detected with high precision, and the detection effect is ensured; through the utility model discloses can once shoot a plurality of faces of material 10, realize the short-term test, the effectual equipment cost that has reduced has improved work efficiency.

The position adjusting device comprises supporting seats 11, a screw rod 12, a guide rod 13, a transverse moving motor 14 and a sliding block 15, wherein the two supporting seats 11 are symmetrically arranged on the detection table 1, the screw rod 12 and the guide rod 13 are transversely arranged at the upper end of the supporting seats 11, the sliding block 15 is slidably arranged on the screw rod 12 and is in threaded connection with the guide rod 13, the transverse moving motor 14 is arranged on the supporting seats 11 and is in transmission connection with the screw rod 12, and the camera 8 is hinged to the sliding block 15; work through sideslip motor 14, drive lead screw 12 and rotate, under the spacing guide effect of guide bar 13, it drives slider 15 and is horizontal rectilinear motion along it to rotate lead screw 12, make camera 8 move to suitable position, can shoot the image of reflection on material 10 and two mirror surfaces 7, realize camera 8's position adjustment through angle adjusting device, can satisfy the shooting of the material 10 of multiple different shapes, guarantee that camera 8 can once only be complete shoots a plurality of surfaces of material 10.

The detection table 1 is provided with a convex object placing table 16, the material 10 to be detected is placed on the convex object placing table 16, the position of the material 10 is detected in a protruding mode, and shooting detection effects are guaranteed.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (3)

1. The utility model provides a rack drive double mirror face material detection mechanism that opens and shuts which characterized in that: rack transmission double mirror surface material detection mechanism that opens and shuts including detecting table (1), slide rail (2), rack (3), pivot (4), gear (5), swing arm (6), mirror surface (7), camera (8), motor (9), position control device, image processor, controller, slide rail (2) install and detect table (1) bottom, but rack (3) slidable mounting is on slide rail (2), two pivot (4) are installed upright on detecting table (1) through the bearing, gear (5) are installed in pivot (4) bottom, gear (5) and rack (3) mesh mutually, rack (3) are through motor (9) and gear drive, motor (9) are installed and are being detected table (1) bottom, swing arm (6) are transversely installed on pivot (4) top, install on swing arm (6) mirror surface (7), camera (8) are installed on detecting table (1) through position control device, camera (8) are connected with image processor, image processor is connected with the controller.

2. The rack-driven double-mirror opening and closing material detection mechanism as claimed in claim 1, characterized in that: position adjusting device include supporting seat (11), lead screw (12), guide bar (13), sideslip motor (14), slider (15), install on detecting table (1) two supporting seat (11) symmetries, lead screw (12) and guide bar (13) are transversely installed on supporting seat (11) top, but slider (15) slidable mounting is on lead screw (12), and with guide bar (13) threaded connection, sideslip motor (14) are installed on supporting seat (11) mountain, and be connected with lead screw (12) transmission, camera (8) articulate on slider (15).

3. The rack-driven double-mirror opening and closing material detection mechanism as claimed in claim 1 or 2, wherein: the detection table (1) is provided with a raised object placing table (16).

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