Rotating body component full surface detection device and method

Abstract

The present invention discloses a full-surface detection device and method for a rotating body device, wherein the detection device includes a frame, a translation mechanism, a plurality of detection shading mechanisms, a plurality of rotating clamping mechanisms, a plurality of surface detection mechanisms, a loading mechanism, a unloading mechanism and a sorting mechanism, wherein the frame is provided with a plurality of detection stations in sequence in the transfer direction of the translation mechanism, at least some of the detection stations are provided with rotating clamping mechanisms, and each surface detection mechanism is separately arranged beside each detection station. The present invention moves electronic components to each detection station in sequence through the translation mechanism, and then detects the electronic components through each surface detection mechanism located beside each detection station, and detects the electronic components located at the same detection station in the first direction through the rotating clamping mechanism located at some of the detection stations, and then detects the electronic components in the second direction. Automatic detection of electronic components at multiple angles is achieved with high detection accuracy.

Description

[Technical field]

[0001] The invention relates to a detection device, in particular to a device and method for detecting the entire surface of a rotating body component. [Background technology]

[0002] Electronic components are the basic elements of circuits. In order to ensure the reliability of circuits, electronic components need to be tested. Existing testing methods use manual handheld testing probes, which is difficult to perform all-round testing of electronic components, has high labor intensity, and has low testing accuracy. [Summary of the invention]

[0003] In order to solve the technical problems that the existing electronic component inspection adopts manual inspection, which is difficult to achieve all-round inspection, has high labor intensity and low inspection accuracy, the purpose of the present invention is to provide a full-surface inspection device for rotating body components.

[0004] The present invention is achieved through the following technical solutions:

[0005] The full surface detection device of the rotating body device comprises:

[0006] frame;

[0007] A translation mechanism, arranged on the frame and used for transferring electronic components;

[0008] A plurality of rotating clamping mechanisms are arranged on the frame and are spaced apart in the transfer direction of the translation mechanism, each of the rotating clamping mechanisms can clamp the electronic component and rotate it on a horizontal plane, the frame is sequentially provided with a plurality of inspection stations in the transfer direction of the translation mechanism, and at least some of the inspection stations are provided with the rotating clamping mechanisms;

[0009] A plurality of surface detection mechanisms, each of which is arranged beside each detection station;

[0010] A feeding mechanism, arranged on the frame and located on one side of the input end of the translation mechanism;

[0011] A material unloading mechanism, which is arranged on the frame and located at one side of the output end of the translation mechanism;

[0012] The sorting mechanism is arranged between the unloading mechanism and the translation mechanism.

[0013] As described above, in the full-surface detection device for a rotating body component, the rotating clamping mechanism includes a first power mechanism, a turntable, a second power mechanism and a rotating fixture, the output end of the first power mechanism passes through the frame and is connected to the turntable, the second power mechanism is arranged on the turntable and rotates with the turntable, and the rotating fixture includes two rotating chucks which are arranged opposite to each other on the output end of the second power mechanism and move closer or farther under the drive of the second power mechanism.

[0014] In the full-surface detection device for a rotating body component as described above, a first guide is provided on the output end of the second power mechanism, a first guide groove is provided on the end surface of the first guide opposite to the rotating fixture, and each of the rotating chucks is provided with a second guide which is at least partially embedded in the first guide groove and can move along the first guide groove; a first limiting groove is provided on the end surface of each rotating chuck opposite to the corresponding second guide, and each of the second guides is at least partially embedded in the corresponding first limiting groove; a second limiting groove is provided on the end surface of the turntable opposite to the second power mechanism, and the second power mechanism is at least partially embedded in the first guide groove. It is arranged in the second limiting groove; among the two rotating chucks, the end surface of any rotating chuck opposite to the other rotating chuck is provided with a first elastic buffer, and the end surface of any rotating chuck opposite to the other rotating chuck is provided with an assembly groove for the first buffer to be embedded; the turntable includes an upper turntable and a lower turntable stacked up and down, the upper turntable has an axial extension portion and a radial extension portion, and its radial extension portion abuts on the lower turntable, one end of its axial extension portion passes through the lower turntable and is connected to the output end of the first power mechanism, and the other end is connected to the second power mechanism, and the lower turntable is connected to the frame.

[0015] In the full-surface detection device for a rotating body component as described above, the translation mechanism at least includes a translation clamping mechanism that clamps the electronic component and moves it sequentially through each of the rotation clamping mechanisms and each of the surface detection mechanisms; the translation mechanism also includes a base, on which is provided a slide that moves along its long side, and the slide is provided with a plurality of translation clamping mechanisms at intervals in its moving direction, and each of the translation clamping mechanisms sequentially passes through each of the rotation clamping mechanisms and each of the surface detection mechanisms as the slide moves.

[0016] In the full-surface detection device for rotating body components as described above, the translation clamping mechanism includes a third power mechanism arranged on the slide and two translation chucks arranged opposite to each other on the output end of the third power mechanism; a third guide member is provided on the output end of the third power mechanism, and a second guide groove is provided on the end face of the third guide member opposite to the translation chuck, and each translation chuck is provided with a fourth guide member which is at least partially embedded in the second guide groove and can move along the second guide groove; among the two translation chucks, a clamping notch is recessed on the end face of any one translation chuck opposite to the other translation chuck, and a second buffer member which matches its shape and has elasticity is embedded in each clamping notch.

[0017] According to the full-surface detection device for a rotating body device as described above, the several detection stations include a first detection station, a second detection station, a third detection station and a fourth detection station arranged in sequence in the transfer direction of the translation mechanism, and the several surface detection mechanisms include a first detection mechanism, a second detection mechanism, a third detection mechanism, a fourth detection mechanism, a fifth detection mechanism and a sixth detection mechanism; the first detection mechanism is arranged on the side of the first detection station and can obtain an image of the electronic component moving through the first detection station in the horizontal direction; the second detection mechanism is arranged on the side of the second detection station and can obtain an image of the electronic component moving through the second detection station in the direction at an angle to the vertical plane. The image of the electronic component passing through the third inspection station can be obtained by the third inspection mechanism; there are a plurality of third inspection mechanisms, each of which is arranged at intervals on the peripheral side of the third inspection station, and each of which can obtain the image of the electronic component passing through the third inspection station in the horizontal direction; the fourth inspection mechanism is arranged below the third inspection station, and can obtain the image of the electronic component passing through the third inspection station from bottom to top in the vertical plane; the fifth inspection mechanism is arranged beside the peripheral side of the fourth inspection station, and can obtain the image of the electronic component passing through the fourth inspection station in the horizontal direction; the sixth inspection mechanism is arranged above the fourth inspection station, and can obtain the image of the electronic component passing through the fourth inspection station from top to bottom in the vertical plane.

[0018] In the full-surface detection device for a rotating body component as described above, the first detection mechanism includes a first support column extending vertically upward from the frame, a first slide seat which can slide up and down along the first support column, and a first camera arranged on the first slide seat, and a first ruler extending up and down is provided on the first support column; and / or the second detection mechanism includes a second support column arranged on the frame, a second slide seat which can move up and down along the second support column, and a second camera which is rotatably connected to the second slide seat, and a second ruler extending up and down is provided on the second support column; and / or the third detection mechanism includes a third support column extending vertically upward from the frame, a third slide seat which can slide up and down along the third support column, and a third camera arranged on the third slide seat, and the third support column is provided with a third ruler extending up and down; and / or the fourth detection mechanism includes The invention comprises a fourth support column arranged on the lower side of the frame, and a fourth camera arranged on the fourth support column, and the frame is provided with a light-transmitting through hole above the fourth camera, which is at least partially opposite to the fourth camera; and / or the fifth detection mechanism comprises a fifth support column extending vertically upward from the frame, a fifth slide seat which can slide up and down along the fifth support column, and a fifth camera arranged on the fifth slide seat, and the fifth support column is provided with a fifth ruler extending up and down; and / or the sixth detection mechanism comprises a sixth support column extending vertically upward from the frame, a sixth slide seat which can slide up and down along the sixth support column, a seventh support column which can slide left and right along the sixth slide seat, and a seventh camera arranged on the seventh support column, a sixth ruler extending up and down is arranged on the sixth support column, and a seventh ruler extending left and right is arranged on the seventh support column.

[0019] In the full-surface inspection device for a rotating body component as described above, there are two second inspection mechanisms, and the two second inspection mechanisms are arranged on opposite sides of the second inspection station; there are two fifth inspection mechanisms, and the two fifth inspection mechanisms are arranged on opposite sides of the fourth inspection station; the third inspection mechanisms are equidistantly distributed in the circumferential direction of the third inspection station, and the angle between the light beams projected by any two adjacent third inspection mechanisms toward the third inspection station is 60°.

[0020] The full-surface detection device for a rotating body component as described above further includes a plurality of detection shading mechanisms, each of which is arranged on the frame and spaced apart in the transfer direction of the translation mechanism, and at least some of the detection stations are provided with the detection shading mechanisms; the detection shading mechanisms include a light shield, a detection cavity for accommodating electronic components is provided in the light shield, a detection through hole connected to the detection cavity for the detection light path to penetrate, and a transfer slot extending from left to right through the light shield for the translation mechanism to pass through, and the detection through hole is at least partially opposite to the transfer slot; there are a plurality of detection through holes, and the plurality of detection through holes are provided therein. The detection through holes at least include a plurality of first detection through holes arranged on the peripheral side of the light shield, each of the first detection through holes is at least partially opposite to the transfer slot, and each of the first detection through holes is equidistantly distributed on the peripheral side of the light shield; the plurality of detection through holes also include a second detection through hole opened at the bottom of the light shield, the second detection through hole is at least partially opposite to the transfer slot; the light shield is provided with a clearance slot above the transfer slot, the clearance slot is open on the left and right sides and the top of the light shield, and the openings of the clearance slot on the left and right sides of the light shield are larger than the openings of the transfer slot on the left and right sides of the light shield.

[0021] In order to solve the technical problems that the existing electronic component detection adopts manual detection, which is difficult to achieve all-round detection, has high labor intensity and low detection accuracy, accordingly, a detection method based on a full-surface detection device for a rotating body device is provided, the full-surface detection device for a rotating body device comprises a frame, a translation mechanism, a plurality of rotating clamping mechanisms, a plurality of surface detection mechanisms, a loading mechanism, a unloading mechanism and a sorting mechanism, the frame is provided with a plurality of detection stations in sequence in the transfer direction of the translation mechanism, at least part of the detection stations are provided with the rotating clamping mechanism, each of the surface detection mechanisms is separately arranged beside each detection station, the plurality of detection stations comprises a first detection station, a second detection station, a third detection station and a fourth detection station, the plurality of surface detection mechanisms comprises a first detection mechanism, a second detection mechanism, a third detection mechanism, a fourth detection mechanism, a fifth detection mechanism and a sixth detection mechanism, the detection method comprises the following steps:

[0022] S1 loading: electronic components enter the translation mechanism through the loading mechanism;

[0023] S2 Inspection at the first inspection station: the translation mechanism moves the electronic component to the first inspection station and then transfers the electronic component to the rotary clamping mechanism located at the first inspection station. Then, the first inspection mechanism located next to the first inspection station acquires the image of the electronic component in the horizontal direction. Then, after the rotary clamping mechanism rotates an angle, the first inspection mechanism acquires the image of the electronic component in the horizontal direction again. Finally, the rotary clamping mechanism rotates and resets, and the translation mechanism retrieves the electronic component and continues to move.

[0024] S3 Inspection at the second inspection station: After the translation mechanism moves to the second inspection station, the electronic component is transferred to the rotary clamping mechanism located at the second inspection station. Then, the second inspection mechanism located next to the second inspection station acquires the image of the electronic component in a direction that is angled with the vertical plane. Then, after the rotary clamping mechanism rotates an angle, the second inspection mechanism acquires the image of the electronic component again in a direction that is angled with the vertical plane. Finally, the rotary clamping mechanism rotates and resets, and the translation mechanism retrieves the electronic component and continues to move.

[0025] S4: Inspection at the third inspection station: when the translation mechanism moves to the third inspection station, the third inspection mechanism located next to the third inspection station acquires the image of the electronic component in the horizontal direction, and at the same time, the fourth inspection mechanism located below the third inspection station acquires the image of the electronic component from bottom to top on the vertical plane;

[0026] S5 Inspection at the fourth inspection station: After the translation mechanism moves to the fourth inspection station, the electronic component is transferred to the rotary clamping mechanism located at the fourth inspection station. Then, the fifth inspection mechanism located next to the fourth inspection station acquires the image of the electronic component in the horizontal direction. At the same time, the sixth inspection mechanism located below the fourth inspection station acquires the image of the electronic component from top to bottom on the vertical plane. Then, after the rotary clamping mechanism rotates an angle, the fifth inspection mechanism acquires the image of the electronic component in the horizontal direction again. Finally, the rotary clamping mechanism rotates and resets, and the translation mechanism retrieves the electronic component and continues to move.

[0027] S6 Sorting: The translation mechanism transfers the electronic components to the sorting mechanism. If the electronic components are qualified, the sorting mechanism transfers the electronic components to the unloading mechanism. If the electronic components are unqualified, the sorting mechanism releases the electronic components to drop into the waste channel.

[0028] Compared with the prior art, the present invention has the following advantages:

[0029] The present invention moves the electronic components to each inspection station through a translation mechanism, and then inspects the electronic components through each surface inspection mechanism located next to each inspection station, and through a rotary clamping mechanism located on some inspection stations, after the electronic components located on the same inspection station are inspected in a first direction, inspection in a second direction can be performed, thereby realizing automatic inspection of electronic components at multiple angles with high inspection accuracy.

Brief Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0031] Figure 1A three-dimensional diagram of a full-surface detection device for a rotating body device according to an embodiment of the present invention;

[0032] Figure 2 A top view of a full-surface detection device for a rotating body device according to an embodiment of the present invention;

[0033] Figure 3 A three-dimensional diagram of a translation mechanism in an embodiment of the present invention;

[0034] Figure 4 for Figure 3 A partial enlarged view of the middle A;

[0035] Figure 5 A three-dimensional diagram of a rotary clamping mechanism in an embodiment of the present invention;

[0036] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0037] Figure 7 is a cross-sectional view of a rotary clamping mechanism according to an embodiment of the present invention;

[0038] Figure 8 is a three-dimensional diagram of a first detection mechanism in an embodiment of the present invention;

[0039] Fig. 9 is a three-dimensional diagram of a second detection mechanism in an embodiment of the present invention;

[0040] Fig.10 A three-dimensional diagram of the third detection mechanism and the fourth detection mechanism in the embodiment of the present invention;

[0041] Fig.11 A three-dimensional diagram of the fifth detection mechanism and the sixth detection mechanism in the embodiment of the present invention;

[0042] Fig.12 A three-dimensional diagram of a light-shielding mechanism for detecting light in an embodiment of the present invention;

[0043] Fig.13 It is a cross-sectional view of the detection shading mechanism in the embodiment of the present invention. [Specific implementation method]

[0044] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0045] Example: Figure 1-13 As shown, the rotating body device full surface detection device comprises:

[0046] Rack 1;

[0047] A translation mechanism 2, arranged on the frame 1 and used for transferring electronic components;

[0048] A plurality of rotating clamping mechanisms 3 are arranged on the frame 1 and are spaced apart in the transfer direction of the translation mechanism 2. Each of the rotating clamping mechanisms 3 can clamp the electronic components and rotate on a horizontal plane. The frame 1 is provided with a plurality of inspection stations in sequence in the transfer direction of the translation mechanism 2, and at least some of the inspection stations are provided with the rotating clamping mechanisms 3.

[0049] A plurality of surface detection mechanisms 4, each of which is arranged beside each detection station;

[0050] A feeding mechanism 5, which is arranged on the frame 1 and is located on one side of the input end of the translation mechanism 2;

[0051] A material unloading mechanism 6, which is arranged on the frame 1 and is located on one side of the output end of the translation mechanism 2;

[0052] A sorting mechanism 7, arranged between the unloading mechanism 6 and the translation mechanism 2;

[0053] A control terminal (not shown in the figure) is arranged on the frame 1 and is electrically connected to each of the surface detection mechanisms 4 to determine whether the electronic components are qualified.

[0054] Specifically, the plurality of inspection stations include a first inspection station 001, a second inspection station 002, a third inspection station 003 and a fourth inspection station 004, the plurality of surface inspection mechanisms 4 include a first inspection mechanism 401, a second inspection mechanism 402, a third inspection mechanism 403, a fourth inspection mechanism 404, a fifth inspection mechanism 405 and a sixth inspection mechanism 406, and when the rotary device full surface inspection device is used to inspect electronic components, the following steps are included:

[0055] S1 loading: electronic components enter the translation mechanism 2 through the loading mechanism 5;

[0056] S2 Inspection on the first inspection station 001: the translation mechanism 2 moves the electronic component to the first inspection station 001 and then transfers the electronic component to the rotary clamping mechanism 3 located on the first inspection station 001. Then, the first inspection mechanism 401 located next to the first inspection station 001 acquires the image of the electronic component in the horizontal direction. Then, the rotary clamping mechanism 3 rotates an angle, and the first inspection mechanism 401 acquires the image of the electronic component in the horizontal direction again. Finally, the rotary clamping mechanism 3 rotates to reset, and the translation mechanism 2 retrieves the electronic component and continues to move.

[0057] S3 Inspection at the second inspection station 002: After the translation mechanism 2 moves to the second inspection station 002, the electronic component is transferred to the rotary clamping mechanism 3 located on the second inspection station 002. Then, the second inspection mechanism 402 located next to the second inspection station 002 acquires the image of the electronic component in a direction that is angled with the vertical plane. Then, the rotary clamping mechanism 3 rotates an angle, and the second inspection mechanism 402 acquires the image of the electronic component in a direction that is angled with the vertical plane again. Finally, the rotary clamping mechanism 3 rotates and resets, and the translation mechanism 2 retrieves the electronic component and continues to move.

[0058] S4 Inspection at the third inspection station 003: When the translation mechanism 2 moves to the third inspection station 003, the third inspection mechanism 403 located next to the third inspection station 003 acquires the image of the electronic component in the horizontal direction, and at the same time, the fourth inspection mechanism 404 located below the third inspection station 003 acquires the image of the electronic component from bottom to top on the vertical plane;

[0059] S5 Inspection on the fourth inspection station 004: After the translation mechanism 2 moves to the fourth inspection station 004, it transfers the electronic component to the rotary clamping mechanism 3 located on the fourth inspection station 004. Then, the fifth inspection mechanism 405 located next to the fourth inspection station 004 acquires the image of the electronic component in the horizontal direction. At the same time, the sixth inspection mechanism 406 located below the fourth inspection station 004 acquires the image of the electronic component from top to bottom on the vertical plane. Then, the rotary clamping mechanism 3 rotates an angle, and the fifth inspection mechanism 405 acquires the image of the electronic component in the horizontal direction again. Finally, the rotary clamping mechanism 3 rotates to reset, and the translation mechanism 2 retrieves the electronic component and continues to move.

[0060] S6 sorting: the translation mechanism 2 transfers the electronic components to the sorting mechanism 7. If the control terminal determines that the electronic components are qualified after analyzing the images collected by the surface detection mechanisms 4, the sorting mechanism 7 transfers the electronic components to the unloading mechanism 6. If the control terminal determines that the electronic components are unqualified after analyzing the images collected by the surface detection mechanisms 4, the sorting mechanism 7 is released to allow the electronic components to fall into the waste channel.

[0061] In summary, the full-surface detection device for rotating body components realizes multi-angle automatic detection of electronic components with high detection efficiency and detection accuracy.

[0062] Furthermore, in order to simplify the structure and facilitate implementation, the rotating clamping mechanism 3 includes a first power mechanism 301, a turntable 302, a second power mechanism 303 and a rotating clamp 304. The output end of the first power mechanism 301 passes through the frame 1 and is connected to the turntable 302. The second power mechanism 303 is arranged on the turntable 302 and rotates with the turntable 302. The rotating clamp 304 includes two rotating chucks 305 that are relatively arranged on the output end of the second power mechanism 303 and move closer or farther under the drive of the second power mechanism 303.

[0063] Furthermore, in order to improve the stability of movement, a first guide member 306 is provided on the output end of the second power mechanism 303, and a first guide groove 307 is opened on the end surface of the first guide member 306 opposite to the rotating clamp 304, and each of the rotating clamps 305 is provided with a second guide member 308 which is at least partially embedded in the first guide groove 307 and can move along the first guide groove 307.

[0064] Furthermore, in order to improve the stability of movement, a first limiting groove (not shown in the figure) is provided on the end surface of each rotating chuck 305 opposite to the corresponding second guide member 308, and each second guide member 308 is at least partially embedded in the corresponding first limiting groove. Preferably, the first limiting groove extends from bottom to top and is at least flush with the upper end of the second guide member 308.

[0065] Furthermore, in order to improve the stability of assembly, a second limiting groove (not shown in the figure) is provided on the end surface of the turntable 302 opposite to the second power mechanism 303, and the second power mechanism 303 is at least partially embedded in the second limiting groove.

[0066] Furthermore, in order to avoid damage to the electronic components during clamping, the end surface of any one of the two rotating chucks 305 opposite to the other rotating chuck 305 is provided with a first elastic buffer 311, and the end surface of any one of the rotating chucks 305 opposite to the other rotating chuck 305 is provided with an assembly groove (not shown in the figure) for the first buffer 311 to be inserted. The first buffer 311 extends from bottom to top and is flush with the upper and lower ends of the rotating chuck 305.

[0067] Furthermore, in order to simplify the structure and facilitate implementation, the turntable 302 includes an upper turntable 313 and a lower turntable 314 which are stacked up and down, the upper turntable 313 has an axial extension portion and a radial extension portion, the radial extension portion of which abuts against the lower turntable 314, one end of the axial extension portion passes through the lower turntable 314 and is connected to the output end of the first power mechanism 301, and the other end is connected to the second power mechanism 303, and the lower turntable 314 is connected to the frame 1.

[0068] Furthermore, in order to improve the stability of assembly, an assembly through hole 315 is provided on the axial extension portion of the upper turntable 313 for the output end of the first power mechanism 301 to extend into, and a third limiting groove 316 extending from bottom to top is provided on the inner side wall of the assembly through hole 315, and a limiting pin 317 that is at least partially embedded in the third limiting groove 316 is provided on the outer side of the output end of the first power mechanism 301.

[0069] Furthermore, in order to prevent the turntable 302 from over-rotating, two sensing plates 318 are provided on the upper turntable 313. The two sensing plates 318 are arranged opposite to each other on the left and right sides of the upper turntable 313 and extend out of the outer edge of the upper turntable 313. The frame 1 is provided with a plurality of sensors (not shown in the figure) that cooperate with the sensing plates 318 to limit the rotation of the upper turntable 313.

[0070] Further, in order to simplify the structure and facilitate implementation, the translation mechanism 2 includes a base 201, a slide plate 202 moving along the long side direction of the base 201, and a plurality of translation clamping mechanisms 203 arranged at intervals in the moving direction of the slide plate 202, and each of the translation clamping mechanisms 203 moves with the slide plate 202 and sequentially passes through each of the rotation clamping mechanisms 3 and each of the surface detection mechanisms 4. Specifically, the translation clamping mechanism 203 includes a third power mechanism 204 arranged on the slide plate 202 and two translation chucks 205 arranged opposite to each other at the output end of the third power mechanism 204.

[0071] Furthermore, in order to improve the stability of movement, a third guide member 206 is provided on the output end of the third power mechanism 204, and a second guide groove 207 is provided on the end surface of the third guide member 206 opposite to the translation chuck 205, and each translation chuck 205 is provided with a fourth guide member 208 which is at least partially embedded in the second guide groove 207 and can move along the second guide groove 207.

[0072] Furthermore, in order to avoid damage to electronic components during clamping, a clamping notch 209 is recessed on the end surface of any one of the two translation chucks 205 that is opposite to the other translation chuck 205, and a second buffer 210 that matches its shape and is elastic is embedded in each clamping notch 209.

[0073] Furthermore, in order to improve the stability of assembly, the slide plate 202 is provided with a plurality of fifth limiting grooves 211 in the middle of its long side direction for the third power mechanisms 204 to be correspondingly embedded, and the upper end of the third guide member 206 abuts against the lower end of the slide plate 202 .

[0074] Furthermore, in order to simplify the structure and facilitate implementation, the plurality of inspection stations include a first inspection station 001, a second inspection station 002, a third inspection station 003 and a fourth inspection station 004 which are arranged in sequence in the transfer direction of the translation mechanism 2, and the plurality of surface inspection mechanisms 4 include a first inspection mechanism 401, a second inspection mechanism 402, a third inspection mechanism 403, a fourth inspection mechanism 404, a fifth inspection mechanism 405 and a sixth inspection mechanism 406.

[0075] Specifically, the first detection mechanism 401 is arranged at the side of the first detection station 001, and can obtain the image of the electronic component moving through the first detection station 001 in the horizontal direction; the second detection mechanism 402 is arranged at the side of the second detection station 002, and can obtain the image of the electronic component moving through the second detection station 002 in the direction at an angle to the vertical plane; there are a plurality of third detection mechanisms 403, each of which is arranged at intervals on the side of the third detection station 003, and each of which can obtain the image of the electronic component moving through the second detection station 002 in the horizontal direction. The image of the electronic component passing through the third inspection station 003; the fourth inspection mechanism 404, which is arranged below the third inspection station 003, can obtain the image of the electronic component moving through the third inspection station 003 from bottom to top in the vertical plane; the fifth inspection mechanism 405, which is arranged beside the peripheral side of the fourth inspection station 004, can obtain the image of the electronic component moving through the fourth inspection station 004 in the horizontal direction; the sixth inspection mechanism 406, which is arranged above the fourth inspection station 004, can obtain the image of the electronic component moving through the fourth inspection station 004 from top to bottom in the vertical plane.

[0076] Furthermore, in order to simplify the structure and facilitate implementation, the first detection mechanism 401 includes a first support column 407 extending vertically upward from the frame 1, a first slide 408 that can slide up and down along the first support column 407, and a first camera 409 arranged on the first slide 408, and the first camera 409 can emit a horizontal light beam; the second detection mechanism 402 includes a second support column head 410 arranged on the frame 1, a second slide 411 that can move up and down along the second support column head 410, and a second camera 412 rotatably connected to the second slide 411, and the second camera 412 can emit an inclined light beam at an angle to the vertical plane; the third detection mechanism 403 includes a third support column 413 extending vertically upward from the frame 1, a first slide 408 that can slide up and down along the third support column 413 The third slide 414 slides downward and a third camera 415 is arranged on the third slide 414, and the third camera 415 can emit a horizontal light beam; the fourth detection mechanism 404 includes a fourth support column 416 arranged on the lower side of the frame 1, and a fourth camera 417 arranged on the fourth support column 416, and the fourth camera 417 can emit a vertical light beam, and the frame 1 is provided with a light-transmitting through hole (not marked in the figure) above the fourth camera 417, which is at least partially opposite to the fourth camera 417; the fifth detection mechanism 405 includes a fifth support column 418 extending vertically upward from the frame 1, a fifth slide 419 that can slide up and down along the fifth support column 418, and a fifth camera 420 arranged on the fifth slide 419, and the fifth camera 420 It can emit a horizontal light beam; the sixth detection mechanism 406 includes a sixth support column 421 extending vertically upward from the frame 1, a sixth slide 422 that can slide up and down along the sixth support column 421, a seventh support column 423 that can slide left and right along the sixth slide 422, and a seventh camera 424 arranged on the seventh support column 423, and the seventh camera 424 can emit a vertical light beam.

[0077] Furthermore, in order to simplify the structure and facilitate implementation, an adjusting rod 425 is provided on the second camera 412, and a first adjusting through hole for the adjusting rod 425 to extend into is opened on the second slide 411, and a first adjusting groove 427 extending from the inner wall of the first adjusting through hole to the outer peripheral side of the second slide 411, and the second slide 411 is provided with a first locking rod (not marked in the figure) on the first adjusting groove 427 for locking the adjusting rod 425 in the first adjusting through hole.

[0078] Furthermore, in order to simplify the structure and facilitate implementation, the sixth slide seat 422 is provided with a second adjustment through hole (not marked in the figure) for the sixth support column 421 to extend into, a third adjustment through hole (not marked in the figure) for the seventh support column 423 to extend into, a second adjustment groove (not marked in the figure) extending from the inner wall of the second adjustment through hole to the outer peripheral side of the sixth slide seat 422, and a third adjustment groove (not marked in the figure) extending from the inner wall of the third adjustment through hole to the outer peripheral side of the sixth slide seat 422, the sixth slide seat 422 is provided with a second locking rod (not marked in the figure) on the second adjustment groove for locking the sixth support column 421 in the second adjustment through hole, and the sixth slide seat 422 is provided with a third locking rod (not marked in the figure) on the third adjustment groove for locking the seventh support column 423 in the third adjustment through hole.

[0079] Furthermore, in order to facilitate the adjustment of the height of each of the surface detection mechanisms 4, the first support column 407 is provided with a first ruler 435 extending up and down, the second support column head 410 is provided with a second ruler 436 extending up and down, the third support column 413 is provided with a third ruler 437 extending up and down, the fifth support column 418 is provided with a fifth ruler 438 extending up and down, the sixth support column 421 is provided with a sixth ruler (not marked in the figure) extending up and down, and the seventh support column 423 is provided with a seventh ruler 440 extending left and right.

[0080] Furthermore, in order to facilitate the adjustment of the horizontal position of each of the surface detection mechanisms 4, a first base 441 is provided at the lower end of the first detection mechanism 401, a first long hole (not marked in the figure) is provided on the first base 441, a first fastener (not marked in the figure) which can slide along the long hole and lock it on the frame 1 is provided in the first long hole, and when the first fastener slides along the first long hole, the first detection mechanism 401 moves closer to or away from the first detection station 001; a second base 442 is provided at the lower end of the second detection mechanism 402, a second long hole (not marked in the figure) is provided on the second base 442, a second fastener (not marked in the figure) which can slide along the long hole and lock it on the frame 1 is provided in the second long hole, and when the second fastener slides along the second long hole, the second detection mechanism 402 moves closer to or away from the second detection station 002; a third base 443 is provided at the lower end of the third detection mechanism 403, a third long hole (not marked in the figure) is provided on the third base 443, and the third long hole A third fastener (not shown in the figure) is provided in the hole and can slide along the third long hole and lock it on the frame 1. When the third fastener slides along the third long hole, the third detection mechanism 403 moves closer to or away from the third detection station 003; a fifth base 444 is provided at the lower end of the fifth detection mechanism 405, and a fifth long hole (not shown in the figure) is opened on the fifth base 444. A fifth fastener (not shown in the figure) is provided in the fifth long hole and can slide along the third long hole and lock it on the frame 1. The fifth fastener (not shown in the figure) is provided in the fifth long hole. When the fastener slides along the fifth long hole, the fifth detection mechanism 405 moves closer to or away from the fourth detection station 004; a sixth base 445 is provided at the lower end of the sixth detection mechanism 406, and a sixth long hole (not marked in the figure) is opened on the sixth base 445, and a sixth fastener (not marked in the figure) is provided in the sixth long hole, which can slide along the sixth fastener and lock it on the frame 1. When the sixth fastener slides along the sixth long hole, the sixth detection mechanism 406 moves closer to or away from the fourth detection station 004.

[0081] Furthermore, in order to improve the detection accuracy, there are two second detection mechanisms 402, and the two second detection mechanisms 402 are arranged on opposite sides of the second detection station 002. There are two fifth detection mechanisms 405, and the two fifth detection mechanisms 405 are arranged on opposite sides of the fourth detection station 004. The third detection mechanisms 403 are equidistantly distributed in the circumferential direction of the third detection station 003, and the angle between the light beams projected by any two adjacent third detection mechanisms 403 toward the third detection station 003 is 60°.

[0082] Furthermore, in order to avoid mutual interference between the light projected by the cameras on adjacent workstations during detection and affect the detection accuracy, a number of detection shading mechanisms 8 are also included. Each of the detection shading mechanisms 8 is arranged on the frame 1 and is distributed at intervals in the moving direction of the translation mechanism 2. The detection shading mechanism 8 is provided on at least some of the detection workstations.

[0083] Furthermore, in order to simplify the structure and facilitate implementation, the detection shading mechanism 8 includes a shading cover 801, a detection cavity (not marked in the figure) for accommodating electronic components is provided in the shading cover 801, a detection through hole 802 connected to the detection cavity for the detection light path to pass through, and a transfer groove 803 extending from left to right through the shading cover 801 for the translation mechanism 2 to pass through, and the detection through hole 802 is at least partially opposite to the transfer groove 803.

[0084] Furthermore, in order to simplify the structure and facilitate implementation, there are several detection through holes 802, and the several detection through holes 802 at least include several first detection through holes 804 arranged on the peripheral side of the light shield 801, and each of the first detection through holes 804 is at least partially opposite to the transfer groove 803, and each of the first detection through holes 804 is equidistantly distributed on the peripheral side of the light shield 801.

[0085] Furthermore, in order to simplify the structure and facilitate implementation, the plurality of detection through holes 802 further include a second detection through hole 805 opened at the bottom of the light shield 801 , and the second detection through hole 805 is at least partially opposite to the transfer slot 803 .

[0086] Furthermore, in order to facilitate the passage of the translation mechanism 2, the light shield 801 is provided with a clearance groove 806 above the transfer groove 803, and the clearance groove 806 is open on the left and right sides and the top of the light shield 801. The openings of the clearance groove 806 on the left and right sides of the light shield 801 are larger than the openings of the transfer groove 803 on the left and right sides of the light shield 801.

[0087] Furthermore, in order to facilitate the adjustment of the height of the light shield 801, a support seat 807 is also included, and the light shield 801 can move up and down along the support seat 807. The support seat 807 is provided with a sliding hole 808 extending from bottom to top, and the light shield 801 is provided with a fourth fastener (not marked in the figure) which can move along the sliding hole 808 and lock the light shield 801 on the support seat 807.

[0088] Furthermore, in order to facilitate the adjustment of the height of the light shield 801, a fourth ruler 809 is provided on one of the left and right sides of the support base 807, and the scale on the fourth ruler 809 increases from the middle to the upper and lower sides.

[0089] Furthermore, in order to improve the stability of movement, a fourth limiting groove 810 is formed on the end surface of the support seat 807 opposite to the light shield 801 , and the light shield 801 is at least partially embedded in the fourth limiting groove 810 and can slide up and down along the fourth limiting groove 810 .

[0090] Furthermore, in order to simplify the structure and facilitate implementation, a support ring 811 is detachably connected to the bottom of the light shield 801, and a connecting rod 812 with one end slidably connected to the support seat 807 is abutted on the circumferential side of the support ring 811. A guide through hole 813 is opened on the support ring 811, which is at least partially opposite to the second detection through hole 805.

[0091] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center of a circle", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0092] As described above, one or more implementation methods are provided in combination with specific contents, and the specific implementation of the present invention is not limited to these descriptions. Any similarity or similarity with the method, structure, etc. of the present invention, or some technical deductions or replacements made under the premise of the concept of the present invention should be regarded as the protection scope of the present invention.

Claims

1. A full-surface detection device for a rotating body device, characterized in that: include: frame; A translation mechanism, arranged on the frame and used for transferring electronic components; A plurality of rotating clamping mechanisms are arranged on the frame and are spaced apart in the transfer direction of the translation mechanism, each of the rotating clamping mechanisms can clamp the electronic component and rotate it on a horizontal plane, the frame is sequentially provided with a plurality of inspection stations in the transfer direction of the translation mechanism, and at least some of the inspection stations are provided with the rotating clamping mechanisms; A plurality of surface detection mechanisms, each of which is arranged beside each detection station; A feeding mechanism, arranged on the frame and located on one side of the input end of the translation mechanism; A material unloading mechanism, which is arranged on the frame and located at one side of the output end of the translation mechanism; A sorting mechanism, arranged between the unloading mechanism and the translation mechanism; It also includes a plurality of detection shading mechanisms, each of which is arranged on the frame and distributed at intervals in the moving direction of the translation mechanism, and at least part of the detection stations are provided with the detection shading mechanisms; The detection light shielding mechanism comprises a light shield, wherein a detection cavity for accommodating electronic components is provided in the light shield, a detection through hole connected with the detection cavity for the detection light path to penetrate, and a transfer slot extending from left to right through the light shield for the translation mechanism to pass through, wherein at least a part of the detection through hole is opposite to the transfer slot; There are a plurality of detection through holes, and the plurality of detection through holes at least include a plurality of first detection through holes arranged on the peripheral side of the light shield, each of the first detection through holes at least partially faces the transfer slot, and each of the first detection through holes is equidistantly distributed on the peripheral side of the light shield; Some of the detection through holes also include a second detection through hole opened at the bottom of the light shield, and the second detection through hole is at least partially opposite to the transfer slot; The shade is provided with a clearance groove above the transfer groove, the clearance groove is open at the left and right sides and the top of the shade, and the openings of the clearance groove at the left and right sides of the shade are larger than the openings of the transfer groove at the left and right sides of the shade.

2. The full-surface detection device for a rotating body component according to claim 1, characterized in that: The rotary clamping mechanism includes a first power mechanism, a turntable, a second power mechanism and a rotary clamp. The output end of the first power mechanism passes through the frame and is connected to the turntable. The second power mechanism is arranged on the turntable and rotates with the turntable. The rotary clamp includes two rotary chucks which are arranged opposite to each other on the output end of the second power mechanism and move closer or farther under the drive of the second power mechanism.

3. The full-surface detection device for a rotating body component according to claim 2, characterized in that: A first guide member is provided on the output end of the second power mechanism, a first guide groove is provided on the end surface of the first guide member opposite to the rotating clamp, and each of the rotating clamps is provided with a second guide member at least partially embedded in the first guide groove and movable along the first guide groove; A first limiting groove is formed on the end surface of each of the rotating chucks opposite to the corresponding second guide member, and each of the second guide members is at least partially embedded in the corresponding first limiting groove; A second limiting groove is provided on the end surface of the rotating disk opposite to the second power mechanism, and the second power mechanism is at least partially embedded in the second limiting groove; Of the two rotating chucks, an end surface of any rotating chuck opposite to the other rotating chuck is provided with a first elastic buffer, and an end surface of any rotating chuck opposite to the other rotating chuck is provided with an assembly groove for the first buffer to be embedded; The turntable includes an upper turntable and a lower turntable stacked up and down, the upper turntable has an axial extension portion and a radial extension portion, the radial extension portion abuts against the lower turntable, one end of the axial extension portion passes through the lower turntable and is connected to the output end of the first power mechanism, and the other end is connected to the second power mechanism, and the lower turntable is connected to the frame.

4. The full-surface detection device for a rotating body component according to claim 1, characterized in that: The translation mechanism at least comprises a translation clamping mechanism that clamps the electronic component and moves through each of the rotation clamping mechanisms and each of the surface detection mechanisms in sequence; The translation mechanism also includes a base, on which is provided a slide plate that moves along its long side direction, and the slide plate is provided with a plurality of translation clamping mechanisms at intervals in its moving direction, and each of the translation clamping mechanisms passes through each of the rotation clamping mechanisms and each of the surface detection mechanisms in sequence as the slide plate moves.

5. The full-surface detection device for a rotating body component according to claim 4, characterized in that: The translation clamping mechanism comprises a third power mechanism arranged on the slide plate and two translation clamps arranged opposite to each other at the output end of the third power mechanism; A third guide member is provided on the output end of the third power mechanism, a second guide groove is provided on the end surface of the third guide member opposite to the translation chuck, and each translation chuck is provided with a fourth guide member which is at least partially embedded in the second guide groove and can move along the second guide groove; In the two translation chucks, a clamping notch is concavely formed on the end surface of any one of the translation chucks opposite to the other translation chuck, and a second buffer member having a shape matching the second buffer member and being elastic is embedded in each of the clamping notches.

6. The full-surface detection device for a rotating body component according to claim 1, characterized in that: The plurality of inspection stations include a first inspection station, a second inspection station, a third inspection station and a fourth inspection station which are sequentially arranged in the transfer direction of the translation mechanism, and the plurality of surface inspection mechanisms include a first inspection mechanism, a second inspection mechanism, a third inspection mechanism, a fourth inspection mechanism, a fifth inspection mechanism and a sixth inspection mechanism; The first detection mechanism is arranged at the side of the first detection station and can obtain the image of the electronic component moving through the first detection station in the horizontal direction; The second detection mechanism is arranged at the side of the second detection station and can obtain an image of the electronic component moving through the second detection station in a direction forming an angle with the vertical plane; There are a plurality of third detection mechanisms, each of which is arranged at intervals on the periphery of the third detection station, and each of which can acquire an image of the electronic component moving through the third detection station in the horizontal direction; The fourth inspection mechanism is arranged below the third inspection station and can obtain the image of the electronic component moving through the third inspection station from bottom to top on the vertical plane; The fifth inspection mechanism is arranged at the side of the fourth inspection station and can obtain the image of the electronic component moving through the fourth inspection station in the horizontal direction; The sixth inspection mechanism is disposed above the fourth inspection station and can obtain images of the electronic components moving through the fourth inspection station from top to bottom on a vertical plane.

7. The full-surface detection device for a rotating body component according to claim 6, characterized in that: The first detection mechanism includes a first support column extending vertically upward from the frame, a first slide seat that can slide up and down along the first support column, and a first camera disposed on the first slide seat, and a first ruler extending up and down is disposed on the first support column; And / or the second detection mechanism includes a second support column arranged on the frame, a second slide seat movable up and down along the second support column, and a second camera rotatably connected to the second slide seat, and the second support column is provided with a second ruler extending up and down; And / or the third detection mechanism includes a third support column extending vertically upward from the frame, a third slide seat capable of sliding up and down along the third support column, and a third camera arranged on the third slide seat, and the third support column is provided with a third ruler extending up and down; And / or the fourth detection mechanism includes a fourth support column arranged at the lower side of the frame, and a fourth camera arranged on the fourth support column, and the frame is provided with a light-transmitting through hole above the fourth camera, which is at least partially opposite to the fourth camera; And / or the fifth detection mechanism includes a fifth support column extending vertically upward from the frame, a fifth slide seat capable of sliding up and down along the fifth support column, and a fifth camera disposed on the fifth slide seat, and the fifth support column is provided with a fifth ruler extending up and down; And / or the sixth detection mechanism includes a sixth support column extending vertically upward from the frame, a sixth slide that can slide up and down along the sixth support column, a seventh support column that can slide left and right along the sixth slide, and a seventh camera arranged on the seventh support column, a sixth ruler extending up and down is arranged on the sixth support column, and a seventh ruler extending left and right is arranged on the seventh support column.

8. The full-surface detection device for a rotating body component according to claim 6, characterized in that: There are two second detection mechanisms, and the two second detection mechanisms are arranged on opposite sides of the second detection station; There are two fifth detection mechanisms, and the two fifth detection mechanisms are respectively arranged on two opposite sides of the fourth detection station; The third detection mechanisms are equidistantly distributed in the circumferential direction of the third detection station, and the angle between the light beams projected toward the third detection station by any two adjacent third detection mechanisms is 60°.

9. The detection method based on the rotating body component full surface detection device according to claim 1 is characterized in that: The plurality of inspection stations include a first inspection station, a second inspection station, a third inspection station and a fourth inspection station, the plurality of surface inspection mechanisms include a first inspection mechanism, a second inspection mechanism, a third inspection mechanism, a fourth inspection mechanism, a fifth inspection mechanism and a sixth inspection mechanism, and the inspection method includes the following steps: S1 loading: electronic components enter the translation mechanism through the loading mechanism; S2 Inspection at the first inspection station: the translation mechanism moves the electronic component to the first inspection station and then transfers the electronic component to the rotary clamping mechanism located at the first inspection station. Then, the first inspection mechanism located next to the first inspection station acquires the image of the electronic component in the horizontal direction. Then, after the rotary clamping mechanism rotates an angle, the first inspection mechanism acquires the image of the electronic component in the horizontal direction again. Finally, the rotary clamping mechanism rotates and resets, and the translation mechanism retrieves the electronic component and continues to move. S3 Inspection at the second inspection station: After the translation mechanism moves to the second inspection station, the electronic component is transferred to the rotary clamping mechanism located at the second inspection station. Then, the second inspection mechanism located next to the second inspection station acquires the image of the electronic component in a direction that is angled with the vertical plane. Then, after the rotary clamping mechanism rotates an angle, the second inspection mechanism acquires the image of the electronic component again in a direction that is angled with the vertical plane. Finally, the rotary clamping mechanism rotates and resets, and the translation mechanism retrieves the electronic component and continues to move. S4: Inspection at the third inspection station: when the translation mechanism moves to the third inspection station, the third inspection mechanism located next to the third inspection station acquires the image of the electronic component in the horizontal direction, and at the same time, the fourth inspection mechanism located below the third inspection station acquires the image of the electronic component from bottom to top on the vertical plane; S5 Inspection at the fourth inspection station: After the translation mechanism moves to the fourth inspection station, the electronic component is transferred to the rotary clamping mechanism located at the fourth inspection station. Then, the fifth inspection mechanism located next to the fourth inspection station acquires the image of the electronic component in the horizontal direction. At the same time, the sixth inspection mechanism located below the fourth inspection station acquires the image of the electronic component from top to bottom on the vertical plane. Then, after the rotary clamping mechanism rotates an angle, the fifth inspection mechanism acquires the image of the electronic component in the horizontal direction again. Finally, the rotary clamping mechanism rotates and resets, and the translation mechanism retrieves the electronic component and continues to move. S6 Sorting: The translation mechanism transfers the electronic components to the sorting mechanism. If the electronic components are qualified, the sorting mechanism transfers the electronic components to the unloading mechanism. If the electronic components are unqualified, the sorting mechanism releases the electronic components to drop into the waste channel.

Images