CN219737313U - Detection mechanism and detection equipment - Google Patents

Abstract

The utility model relates to a detection mechanism and detection equipment, wherein the detection mechanism comprises: base subassembly, information acquisition subassembly and conveying subassembly. The first surface is adsorbed through the first conveying structure, the second surface is opposite to the acquisition direction of the first information acquisition structure, the second conveying structure is matched to adsorb the second surface, the first surface is opposite to the acquisition direction of the second information acquisition structure, detection of the outer surface of the whole micro coil is achieved, defect information of the first surface and the second surface of the micro coil can be acquired, information acquisition of different surfaces of the micro coil is achieved through the arrangement, manual operation is replaced, automation of detection of the micro coil is achieved, manual operation is replaced, and detection of a plurality of positions is achieved through the conveying assembly. The utility model effectively solves the problem of high production cost caused by low manual detection efficiency of the miniature coil in the prior art.

Description

Detection mechanism and detection equipment

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a detection mechanism and detection equipment.

Background

Along with the gradual development of electronic products, the electronic products gradually develop to multifunction and refinement, and used parts and connecting devices are also gradually refined. In the existing production environment, the quality of products cannot achieve a hundred percent good product, such as insulating rubber on the outer side of a miniature coil, the situation that the rubber is too thick, the rubber is not damaged, and the like easily occurs in the production process, and the electronic components in the products are seriously affected in the electronic products, so that the situation that the electronic products are damaged and the like occurs.

In the prior art, manual operation is adopted, appearance detection is carried out on the micro-coil through a microscope, the micro-coil can be amplified by the microscope, but due to factors such as illumination conditions, observation angles, object reflection and the like, the inspection of a single micro-coil is time-consuming and labor-consuming, the quality of detection is not uniform, the manual detection operation efficiency is low, the actual production requirement cannot be met by manual operation under the gradually increased yield, the production requirement can be met by increasing the number of people of detection personnel, and the labor cost is increased.

Disclosure of Invention

The utility model provides a detection mechanism and detection equipment, which are used for solving the problem of high production cost caused by low manual detection efficiency of a miniature coil in the prior art.

In a first aspect, embodiments of the present utility model provide a detection mechanism for detecting the appearance of a microcoil, the microcoil including opposing first and second surfaces, comprising: a base component, an information acquisition component and a transmission component,

the information acquisition assembly comprises a first information acquisition structure and a second information acquisition structure which are sequentially arranged on the base assembly along a first direction, wherein the acquisition direction of the first information acquisition structure is arranged along a direction away from the base assembly along a second direction, and the acquisition direction of the second information acquisition structure is arranged along a direction close to the base assembly along the second direction;

the conveying assembly comprises a first conveying structure and a second conveying structure which are arranged on the base assembly in a sliding mode along a first direction, the first conveying structure is arranged on one side, away from the base assembly, of the first information collecting structure, the first conveying structure can adsorb the first surface along the direction, close to the base assembly, of the second information collecting structure, the collecting direction of the first information collecting structure is right opposite to the second surface, the second conveying structure is arranged on one side, close to the base assembly, of the second information collecting structure, the second conveying structure can adsorb the second surface along the direction, away from the base assembly, of the second information collecting structure, the collecting direction of the second information collecting structure is right opposite to the first surface, and the first direction and the second direction are mutually perpendicular.

Further, the first conveying structure comprises a first adsorption structure, a first displacement mechanism and a second displacement mechanism, the first adsorption structure is connected with the first displacement mechanism in a sliding mode along a second direction, the first displacement mechanism is connected with the second displacement mechanism in a sliding mode along the first direction, and an adsorption end of the first adsorption structure is arranged facing the base assembly along the second direction.

Further, the second conveying structure comprises a first sliding rail, a carrier and a first driving structure, the first sliding rail is arranged on the base assembly along the first direction, the carrier is slidably connected with the first sliding rail, the first driving structure is slidably arranged on the base assembly along the first direction and the third direction, the first driving structure comprises a rod body arranged along the third direction, the carrier is provided with a through hole penetrating along the third direction, and the rod body can extend into the through hole.

Further, the second conveying structure further comprises a second sliding rail, a first lifter, a second lifter and a second driving structure, the first sliding rail and the second sliding rail are sequentially arranged along the second direction, the second driving structure is slidably arranged in the base assembly along the first direction and the third direction, the second driving structure is detachably connected with the carrier, and the first lifter and the second lifter are respectively arranged at two ends of the first sliding rail and two ends of the second sliding rail.

Further, the first information acquisition structure comprises a plurality of first image collectors and a plurality of refractors which are sequentially arranged along a first direction, the acquisition direction of each first image collector is set along a third direction, and each refractor is respectively arranged in the acquisition direction of each first image collector.

Further, the information acquisition assembly further comprises a third information acquisition structure and a fourth information acquisition structure, the third information acquisition structure comprises a mounting frame and a plurality of third image collectors, the plurality of third image collectors are arranged on the mounting frame in a surrounding mode, and the fourth information acquisition structure is arranged on the mounting frame.

Further, the detection mechanism further comprises two recovery assemblies which are sequentially arranged along the first direction, each recovery assembly comprises a plurality of trays, a tray clamp, a transfer mechanism and two tray carriers, the trays are stacked on the tray carriers along the second direction, the tray carriers can be slidably arranged along the second direction, the tray clamp is fixedly arranged on the transfer mechanism, the tray clamp and the trays are in clamping states, and the transfer mechanism can be slidably arranged along the first direction.

Further, the tray clamp comprises a positioning frame, a fixing frame and a clamping arm, wherein the tray comprises a tray main body and a tray outer edge, the tray main body can extend into the positioning frame, the clamping arm is slidably arranged in the fixing frame, and when in a clamping state, the clamping arm is in contact with one side, far away from the positioning frame, of the tray outer edge.

Further, the detection mechanism further comprises a third conveying structure and a control structure, the third conveying structure comprises a second adsorption structure, the second adsorption structure comprises a plurality of second suction nozzles and needle-type air cylinders which are correspondingly arranged, and each needle-type air cylinder is communicated with an air source through the control structure.

In a second aspect, an embodiment of the present utility model provides a detection apparatus, including the detection mechanism described above.

Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the following advantages:

in a first aspect, embodiments of the present utility model provide a detection mechanism for detecting the appearance of a microcoil, the microcoil including opposing first and second surfaces, the detection mechanism comprising: base subassembly, information acquisition subassembly and conveying subassembly. The first surface is adsorbed through the first conveying structure, the second surface is opposite to the acquisition direction of the first information acquisition structure, the second conveying structure is matched to adsorb the second surface, the first surface is opposite to the acquisition direction of the second information acquisition structure, detection of the outer surface of the whole micro coil is achieved, defect information of the first surface and the second surface of the micro coil can be acquired, information acquisition of different surfaces of the micro coil is achieved through the arrangement, manual operation is replaced, automation of detection of the micro coil is achieved, manual operation is replaced, and detection of a plurality of positions is achieved through the conveying assembly. The utility model effectively solves the problem of high production cost caused by low manual detection efficiency of the miniature coil in the prior art.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of a detection mechanism according to an embodiment of the present utility model;

FIG. 2 shows a partial schematic front view of the detection mechanism of FIG. 1;

FIG. 3 is a schematic perspective view of the detection mechanism of FIG. 2;

FIG. 4 shows a schematic top view of the detection mechanism of FIG. 2;

FIG. 5 shows a schematic front view of a first adsorption structure of the detection mechanism of FIG. 2;

FIG. 6 shows an enlarged partial schematic view of the detection mechanism of FIG. 2;

FIG. 7 is a schematic front view of a second information acquisition structure of the detection mechanism of FIG. 2;

FIG. 8 is a schematic top view of a second information acquisition structure and a third information acquisition structure of the detection mechanism of FIG. 1;

FIG. 9 shows a schematic front view of the detection mechanism of FIG. 8;

FIG. 10 is a schematic perspective view of the detection mechanism of FIG. 8;

FIG. 11 is a schematic diagram showing the cooperation of the carrier and the rod in the inspection mechanism of FIG. 8;

FIG. 12 is a schematic perspective view of a recovery assembly and a third transport structure of the detection mechanism of FIG. 1;

FIG. 13 shows a schematic perspective view of the recovery assembly of FIG. 12;

FIG. 14 shows an enlarged partial schematic view of the recovery assembly of FIG. 13;

FIG. 15 shows a schematic top view of the recovery assembly of FIG. 13;

FIG. 16 is a schematic front view of a second absorbent structure of the third transfer structure of FIG. 12;

fig. 17 is a schematic perspective view of a detection device according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a micro coil; 20. an information acquisition component; 21. a first information acquisition structure; 211. a first image collector; 212. a refractor; 22. a second information acquisition structure; 221. a second image collector; 23. a third information acquisition structure; 231. a mounting frame; 232. a third image collector; 24. a fourth information acquisition structure; 30. a transfer assembly; 31. a first conveying structure; 311. a first adsorption structure; 3111. a first suction nozzle; 3112. a micro cylinder; 3113. a fixing seat; 312. a first displacement mechanism; 313. a second displacement mechanism; 32. a second conveying structure; 321. a first slide rail; 322. a carrier; 221. a through hole; 323. a first driving structure; 3231. a rod body; 324. a second slide rail; 325. a first elevator; 326. a second lifter; 327. a second driving structure; 40. a base assembly; 41. a first base; 42. a second base; 43. a third base; 50. a recovery assembly; 51. a material tray; 511. a tray body; 512. the outer edge of the material tray; 52. a tray clamp; 521. a positioning frame; 522. a fixed frame; 523. a clamping arm; 53. a transfer mechanism; 54. a tray carrier; 60. a third conveying structure; 61. a second adsorption structure; 611. a second suction nozzle; 612. a needle cylinder; 62. a third displacement mechanism; 63. and a fourth displacement mechanism.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 11, an embodiment of the present utility model provides a detection mechanism for detecting the appearance of a micro-coil 10, the micro-coil 10 including opposite first and second surfaces, including: the information acquisition device comprises a base assembly 40, an information acquisition assembly 20 and a transmission assembly 30, wherein the information acquisition assembly 20 comprises a first information acquisition structure 21 and a second information acquisition structure 22 which are sequentially arranged on the base assembly 40 along a first direction X, the acquisition direction of the first information acquisition structure 21 is arranged along a direction away from the base assembly 40 along a second direction Y, and the acquisition direction of the second information acquisition structure 22 is arranged along a direction close to the base assembly 40 along the second direction Y; the conveying assembly 30 comprises a first conveying structure 31 and a second conveying structure 32 which are sequentially arranged on the base assembly 40 along a first direction X, the first conveying structure 31 is arranged on one side, far away from the base assembly 40, of the first information acquisition structure 21, the second conveying structure 32 is arranged on one side, close to the base assembly 40, of the second information acquisition structure 22, and the first direction X and the second direction Y are mutually perpendicular. The first surface is adsorbed by the first conveying structure 31, the second surface is opposite to the acquisition direction of the first information acquisition structure 21, the second conveying structure 32 is matched to adsorb the second surface and the first surface is opposite to the acquisition direction of the second information acquisition structure 22, detection of the outer surface of the whole micro coil 10 is realized, defect information of the first surface and the second surface of the micro coil 10 can be acquired, information acquisition of different surfaces of the micro coil 10 is realized through the arrangement, manual operation is replaced, automation of detection of the micro coil 10 is realized, manual operation is replaced, and detection of a plurality of positions is realized through the conveying assembly. The utility model effectively solves the problem of high production cost caused by low manual detection efficiency of the miniature coil 10 in the prior art. In the technical scheme of this embodiment, the overall dimension of micro-coil 10 is relatively less, and it is comparatively difficult to overturn, adopts such adsorption mode to avoid micro-coil 10 to overturn, and the transmission structure and the information acquisition structure that cooperate the setting can carry out surface information's collection effectively.

In the technical solutions of some embodiments of the present utility model, the surface information of the micro coil 10 is collected, after the surface information of the micro coil 10 is compared after finishing, the finished product and the defective product are distinguished, so that the visual observation of the micro coil 10 is effectively replaced by manual operation, and effective data information can be obtained according to the surface information conditions of different areas of the micro coil 10, so that the defective product can be reduced by subsequently adjusting the manufacturing process of the micro coil 10.

As shown in fig. 2 and 3, in the technical solution of the present embodiment, the first conveying structure 31 includes a first adsorption structure 311, a first displacement mechanism 312 and a second displacement mechanism 313, the first adsorption structure 311 is slidably connected with the first displacement mechanism 312 along the second direction Y, the first displacement mechanism 312 is slidably connected with the second displacement mechanism 313 along the first direction X, and the adsorption end of the first adsorption structure 311 is disposed facing the base assembly 40 along the second direction Y. The micro coil 10 can be adsorbed by the first adsorption structure 311, the micro coil 10 can be moved by the first displacement mechanism 312 and the second displacement mechanism 313 along the first direction X, the micro coil 10 can be moved by the arrangement, the first surface fly shooting collection can be realized by matching with the arrangement of the first information collection structure 21, the collecting efficiency of the fly shooting collection is higher, the time of information collection is saved, and the detection efficiency is improved.

As shown in fig. 5, the first suction structure 311 includes a first suction nozzle 3111 connected with a micro cylinder 3112, the micro cylinder 3112 is connected to a fixing base 3113, and the fixing base 3113 is fixedly connected to the first displacement mechanism 312. Specifically, the first suction nozzle 3111 is made of black plastic steel material according to the shape of the micro coil 10, the first suction nozzle 3111 has elasticity, and the second surface of the micro coil 10 is adsorbed by generating strong negative pressure through the micro cylinder 3112; the mass of the micro coil 10 is about 1g, and the suction force generated by the first suction nozzle 3111 acts on about 8g, so that the micro coil 10 does not separate from the first suction nozzle 3111 even when the micro coil is vigorously shaken. Further, the first suction nozzle 3111 and the micro-cylinder 3112 are correspondingly provided in a plurality, the micro-cylinders 3112 are fixedly connected to the fixing base 3113, each micro-cylinder 3112 can be respectively and simultaneously connected to the air source, and the end portion of the first suction nozzle 3111 far away from the micro-cylinder 3112 is located at the same horizontal position, that is, the micro-coils 10 can be simultaneously transported according to actual requirements. The first displacement mechanism 312 further includes a conveying mechanism disposed along the first direction X, where the conveying mechanism may be a ball screw or a slider and a sliding rail, and the output of the motor drives the fixed seat 3113 to move along the first direction X. A motor may be further disposed between the fixed base 3113 and the conveying mechanism, the motor is fixedly connected with the conveying mechanism, an output end of the motor is fixedly connected with the fixed base 3113, and displacement of the fixed base 3113 along the second direction Y is achieved by the motor.

As shown in fig. 8 to 11, in the technical solution of the present embodiment, the second conveying structure 32 includes a first sliding rail 321, a carrier 322 and a first driving structure 323, the first sliding rail 321 is disposed on the base assembly 40 along a first direction X, the carrier 322 is slidably connected with the first sliding rail 321, the first driving structure 323 is slidably disposed on the base assembly 40 along the first direction X and a third direction Z, the first driving structure 323 includes a rod body 3231 disposed along the third direction Z, the carrier 322 is provided with a through hole 3221 penetrating along the third direction Z, and the rod body 3231 can extend into the through hole 3221. The first slide rail 321 is configured to enable the carrier 322 to slide along the first direction X, and the first driving structure 323 provides power for sliding the carrier 322. Specifically, the rod body 3231 can extend into the through hole 3221 when the first driving structure 323 slides along the third direction Z, the first driving structure 323 slides along the first direction X to drive the carrier 322 to slide along the first direction X, such arrangement can control the sliding speed of the carrier 322 when sliding across the collecting areas of the second information collecting structure 22 and the third information collecting structure 23 to be consistent, meanwhile, the interval time of the adjacent carriers 322 sliding across the detecting area is the same, so that the continuity of the assembly line is better, and the improvement of the production efficiency is facilitated.

As shown in fig. 9, in the technical solution of the present embodiment, the second conveying structure 32 further includes a second slide rail 324, a first lifter 325, a second lifter 326 and a second driving structure 327, the first slide rail 321 and the second slide rail 324 are sequentially disposed along the second direction Y, the second driving structure 327 is slidably disposed in the base assembly 40 along the first direction X and the third direction Z, the second driving structure 327 is detachably connected with the carrier 322, and the first lifter 325 and the second lifter 326 are respectively disposed at two ends of the first slide rail 321 and the second slide rail 324. Through the arrangement, the carrier 322 can slide from one end of the first sliding rail 321 to the other end, then directly slide out, enter the first lifter 325 and transfer to the second sliding rail 324, slide on the second sliding rail 324 and slide on the second lifter 326, and finally drive the carrier 322 to return to the first end of the first sliding rail 321 through the second lifter 326, thereby completing the recycling of the carrier. The second driving structure 327 is provided with a rod body which can be matched with the through hole 3221, and the pushing direction of the second driving structure 327 is opposite to the pushing direction of the first driving structure 323, so that the round-trip cycle of the carrier is formed.

It should be noted that, in some embodiments of the present utility model, a transport table is disposed on the first lifter 325 and the second lifter 326, the transport table has a track with the same caliber as the first track 321 and the second track 324, and when the carrier 322 is brought to the track on the transport table by the first driving structure 323 or the second driving structure 327, the carrier 322 is combined with the track and kept stable, the first lifter 325 or the second lifter 326 drives the transport table to transfer, and finally the track on the transport table is abutted to the first track 321 or the second track 324, and at this time, the second driving structure 327 or the first driving structure 323 drives the carrier 322 to enter the first track 321 or the second track 324, so as to implement the circulation of the carrier 322.

As shown in fig. 1 to 3 and fig. 6, in the technical solution of the present embodiment, the first information collecting structure 21 includes a plurality of first image collectors 211 and a plurality of refractors 212 sequentially arranged along the first direction X, the collecting direction of each first image collector 211 is set along the third direction Z, and each refractor 212 is set in the collecting direction of each first image collector 211. By the design, each first image collector 211 can cover a certain range in the third direction Z, and the whole detection mechanism can cover a larger detection range, so that the detection efficiency and accuracy are improved. The detection mechanism is further provided with the refractor 212, the structure is located in the collection direction of the first image collector 211, collected light can be refracted at a certain angle, the first image collector 211 can obtain a wider field of view in a relatively smaller space, the first image collector 211 can be arranged in a multi-angle mode through such conversion, and the situation that the first surface is suspended downwards when the second surface is adsorbed can be aimed at. In an alternative embodiment, refractor 212 is a flat mirror and is disposed at a 45 degree angle, and first image collector 211 is disposed horizontally. The first image collector 211 is detachably mounted on the first base 41 through a mounting seat, the mounting seat can be adjusted along the third direction Z, specifically, the positional relationship of the component connected with the first image collector 211 in the third direction Z is controlled through a screw, so that the distance between the first image collector 211 and the refractor 212 can be adjusted, and focusing is facilitated.

It should be noted that, in an alternative embodiment, the plurality of first image collectors 211 respectively collect one or more of the first surface crush information, the wire-in and wire-out pull information, and the wire-out layering information of the micro coil 10. Because the specific information of the surface information obtained by the first image collector 211 which is fixedly arranged is the same, the external conditions of the angle, the light, the focal length and the like of photographing by adopting the camera, which affect the image information, are the same, namely, the physical information of the photos obtained by photographing is the same, so that when the plurality of micro-coils 10 are detected, the detection conditions are the same, the details detected by different photos aiming at different micro-coils 10 are the same, and the comparison effect is better. The different first image collectors 211 can be used for specifically collecting specific surface information by setting different exposure parameters and environmental conditions so as to detect different defects.

In a specific embodiment, the first image collector 211 is specifically a camera or a CCD for visual detection, and the number of the first image collectors is three, and the micro-coils 10 are photographed, the photo taken by the first camera is used for detecting the crush injury condition of the first surface, the photo taken by the second camera and the photo taken by the third camera are used for detecting the phenomenon that the line of the micro-coils is pulled out and layered, and the photographing process is a fly photographing, that is, the first conveying structure 31 is not stopped when moving along the first direction X, and when a plurality of cameras are arranged to accurately photograph, the obtained photo can also mutually prove whether defects occur, so that defective products can be accurately determined. The shooting angles of the plurality of first image collectors 211 can be adjusted according to specific products, the size and the range of the shooting area can be adjusted according to the products, the refraction position of the refractor 212 can be adjusted according to the required shooting angle, and the application range is wider, so that the use effect of the detection mechanism is facilitated.

As shown in fig. 7, 9 and 10, in the technical solution of the present embodiment, the second information collecting structure 22 includes a plurality of second image collectors 221, the plurality of second image collectors 221 are sequentially arranged along the first direction X, the collecting direction of each second image collector 221 is arranged along the second direction Y, and each second image collector 221 collects one or more of second surface crush injury information, wire inlet and outlet pulling information and wire disorder layering information of the micro coil 10. The second image collector 221 may specifically be a camera or a CCD for visual detection, and photographs the second surface through a camera lens, because the specific information of the surface information obtained by the second image collector 221 that is fixedly arranged is the same, the external conditions that affect the image information, such as the angle, the light ray and the focal length of photographing by adopting the camera, are the same, that is, the physical information of the photographs obtained by photographing is the same, so that when detecting the plurality of micro-coils 10, the detection conditions are the same, the details detected by different photographs for different micro-coils 10 are the same, and the comparison effect is better. As shown in fig. 7, the second image collector 221 is detachably mounted on the second base through a mounting seat, and an adjusting structure is provided on the mounting seat, specifically, the positional relationship of the component connected with the second image collector 221 in the second direction Y is controlled through a screw, so as to control the focusing position of the second image collector 221.

As shown in fig. 8 to 10, in the technical solution of the present embodiment, the information collecting assembly 20 further includes a third information collecting structure 23 and a fourth information collecting structure 24, the third information collecting structure 23 includes a mounting frame 231 and a plurality of third image collectors 232, the plurality of third image collectors 232 are circumferentially disposed on the mounting frame 231, and the fourth information collecting structure 24 is disposed on the mounting frame 231. The micro coil 10 is further provided with a through hole communicated with the first surface and the second surface, the third information acquisition structure 23 is used for detecting inner wall surface information of the through hole, the acquisition areas of the first image acquisition device 211 and the second image acquisition device 221 are limited in acquisition of areas in the circle of the micro coil 10, the judgment error is large, the third image acquisition device 232 is arranged and surrounds the image acquisition device to accurately acquire all partial areas in the circle, and therefore in-circle scratches can be effectively detected. The fourth information acquisition structure 24 is a scanning camera for detecting the glue level of the micro-coil 10. The micro coil 10 has a smaller volume and an outer surface with an adhesive layer, and when no defect exists, the situation that the thickness of the adhesive layer is thicker and does not reach the standard possibly occurs, so that a scanning camera is arranged to scan and restore the micro coil 10, detect the size of the micro coil 10, and further scan and judge the detected defect.

In an alternative embodiment, the number of the third image collectors 232 may be four, on the projection of the same horizontal plane, the lenses of each third image collector 232 face the same center, and the angle formed by the adjacent third image collectors 232 and the center is 90 degrees, so that when the arrangement is used for detecting the scratch in the coil, the collected pictures have overlapping areas, and the collection of the whole coil is ensured. The third image collector 232 may be a camera or a CCD vision detector.

Further, as shown in fig. 9 and 10, the third image collector 232 is detachably mounted on the second base through a mounting seat, and an adjusting structure is disposed on the mounting seat, specifically, a linear position relationship between a component connected with the second image collector 221 and a detection area is controlled through a screw, and the mounting seat can also perform angle conversion so as to adjust an optimal shooting angle between the component and the detection area of the micro coil 10, so that the device can adapt to situations of different sizes and different pipelines.

It should be noted that, the detection effect of each image collector is the result of image collection at the corresponding position, and the collection at different positions of the image collector belongs to simple modification application, and the image collector is not limited to the above functions or effects. The setting positions of the first information collecting structure 21, the second information collecting structure 22, the third information collecting structure 23 and the fourth information collecting structure 24 can be mutually combined and replaced, and the detection is not sequential, so that the device can be modified according to actual requirements because the actual areas detected by the first information collecting structure 21, the second information collecting structure 22, the third information collecting structure 23 and the fourth information collecting structure 24 are different.

In an alternative embodiment, the base on which the third image collector 232 is mounted is configured as a rotatable bracket, and the bracket rotates 360 ° around the center point of collection to obtain a complete view of the micro coil 10 in the circle, so that the number of the third image collectors 232 can be reduced under the condition of ensuring the collection accuracy of the third image collector 232, and the purpose of saving cost is achieved. Under certain environmental or temperature conditions, the first image collector 211, the second image collector 221 and the third image collector 232 can also adopt thermal imaging equipment or night vision equipment so as to generate different visual effects aiming at different defects under specific environments, and further accurately judge product defects with easily confused pattern colors.

As shown in fig. 1, in the technical solution of the present embodiment, the base assembly 40 includes a first base 41 and a second base 42, the first information collecting structure 21 is fixedly connected to the first base 41, and the second information collecting structure 22 and the third information collecting structure 23 are sequentially fixedly connected to the second base 42 along the first direction X. Since the specific position of the micro-coil 10 collected by the first information collecting structure 21 is at the bottom, the micro-coil 10 needs to be absorbed by the first conveying structure 31, and the first information collecting structure 21 needs to collect the surface information of the micro-coil 10 from a lower position, so that the micro-coil needs to be arranged on the first base 41 and separated from the second base 42.

As shown in fig. 12 to 16, in the technical solution of the present embodiment, the detection mechanism further includes two recovery assemblies 50 sequentially arranged along the first direction X, each recovery assembly 50 includes a tray 51, a tray clamp 52, a transfer mechanism 53, and two tray carriers 54, the tray 51 is plural, the plurality of trays 51 are stacked on the tray carriers 54 along the second direction Y, the tray carriers 54 are slidably disposed along the second direction Y, the tray clamp 52 is fixedly disposed on the transfer mechanism 53, the tray clamp 52 and the tray 51 have a clamping state, and the transfer mechanism 53 is slidably disposed along the first direction X. The two recovery assemblies 50 are respectively used for recovering defective products and finished products, specifically, the miniature coil 10 is placed in sequence through the tray 51, and after the tray 51 is filled, the full-load tray 51 is transferred and the empty tray 51 is fed through the clamping of the tray clamp 52 and the matching of the transfer mechanism 53. The automatic recovery effect is realized through the arrangement, and the production efficiency is improved.

As shown in fig. 14 and 15, in the technical solution of the present embodiment, the tray clamp 52 includes a positioning frame 521, a fixed frame 522, and a clamping arm 523, the tray 51 includes a tray main body 511 and a tray outer edge 512, the tray main body 511 may extend into the positioning frame 521, the clamping arm 523 is slidably disposed in the fixed frame 522, and in a clamping state, the clamping arm 523 contacts a side of the tray outer edge 512 away from the positioning frame 521. This arrangement enables automatic gripping and transfer of the tray 51. Specifically, the tray carrier 54 ejects the tray 51 upward along the second direction Y, so that the tray main body 511 above the tray outer edge 512 extends into the positioning frame 521, the positioning frame 521 is in clearance fit with the peripheral outer side of the tray main body 511, at this time, the clamping arm 523 extends into the lower portion of the tray outer edge 512 and forms a limit with the tray outer edge 512, at this time, the tray carrier 54 takes away the remaining tray 51 downward along the second direction Y, loading of the tray 51 is achieved, the fully loaded tray 51 is transferred to the upper portion of the second tray carrier 54 by the transfer mechanism 53 after the tray 51 is fully loaded, the tray 51 is pushed upward by the second tray carrier 54 along the second direction Y, the clamping arm 523 retracts, the tray 51 is released, the second tray carrier 54 is downward, the tray main body 511 is separated from the positioning frame 521, and the tray clamp 52 is driven to be above the first tray carrier 54 by the transfer mechanism 53, so that loading of the second tray 51 is performed.

It should be noted that, the positioning frame 521 and the fixing frame 522 are fixedly connected with the transferring mechanism 53, the fixing frame 522 is provided with an S-shaped slot body, the clamping arm 523 is provided with a limiting member, the limiting member is slidably located in the slot body, and the extending and retracting of the clamping arm 523 are controlled by the position between the limiting member and the slot body, so that the reliable clamping state is provided, and the situation that the clamping arm 523 fails and the tray 51 is scattered in the transferring process is ensured. The transfer mechanism 53 adopts an air cylinder as a power source to drive the whole tray clamp 52 to displace.

As shown in fig. 12 and 16, in the technical solution of the present embodiment, the detection mechanism further includes a third conveying structure 60 and a control structure, the third conveying structure 60 includes a second adsorption structure 61, the second adsorption structure 61 includes a plurality of second suction nozzles 611 and needle cylinders 612 that are correspondingly disposed, and each needle cylinder 612 is respectively communicated with the air source through the control structure. Such an arrangement enables simultaneous detection of a plurality of microcoils 10 and precise recovery processing of the microcoils 10 that are defective. Further, the control structure may further perform defect classification according to the surface information acquired by the foregoing information acquisition component 20, and set a corresponding defect classification area on the corresponding tray 51, so as to place the micro-coil 10 containing the defect, so as to facilitate the subsequent review with pertinence.

It should be noted that the order of releasing the finished products and the defective products can be adjusted, and the requirements are not limited. Needle cylinder: the volume is very small, and the center distance of the suction nozzle can reach within 13.6 mm; the small-space asynchronous suction of small products is satisfied. The center distance is extremely small, and the micro-joint is adopted, so that the phenomenon that an upper cylinder and a lower cylinder are not smooth due to the mutual influence between air pipes is avoided; the second suction nozzle 611 is made of black POM material; the product is prevented from being scratched; the product needs to be reversely photographed, and black POM can be used as a visual background wall to highlight the outline of the product.

As shown in fig. 16, in an alternative embodiment, the third conveying structure 60 includes a second adsorbing structure 61, a third displacement mechanism 62, and a fourth displacement mechanism 63, the second adsorbing structure 61 and the third displacement mechanism 62 are slidably connected in the second direction Y, and the third displacement mechanism 62 and the fourth displacement mechanism 63 are slidably connected in the first direction X. Separation of finished products and defective products is achieved through the arrangement of the second adsorption structure 61 and the third displacement mechanism 62, specifically, after whether the micro coil 10 is defective or not is determined through each information acquisition structure, the second adsorption structure 61 is driven by the third conveying structure 60 to sequentially place the micro coil 10 in the corresponding recovery station. The second suction structure 61 includes a fixing seat for loading the second suction nozzle 611 and the needle cylinder 612, a connector for connecting the control structure and the needle cylinder 612 is provided on the fixing seat, a slider is provided on one side of the fixing seat away from the needle cylinder 612, the slider is slidably connected with a sliding rail fixedly provided on the third displacement mechanism 62, and the slider performs displacement control through one cylinder.

In a second aspect, as shown in fig. 17, the present utility model provides a detection apparatus comprising the detection mechanism described above. The detection mechanism is used for detecting the miniature coil 10, so that manual operation can be effectively replaced, products can be stably detected, finished products and defective products can be distinguished, the strength of manual operation is reduced, the detection precision is improved, and the production and the manufacturing of production enterprises are facilitated. The detection equipment also comprises an electrical control system and a dust cover, so that good production environment can be provided, and the influence of the environment on products in the detection process is reduced. The utility model has the advantages that a plurality of image collectors are arranged on the mechanism in a streamline form, and the visual detection flow of the miniature coil 10 is realized more smoothly, rapidly and completely through the movement of the mechanism; the control structure is used for finally screening out defective products and finished products, so that the detection efficiency is improved, and meanwhile, the machine cost and the labor cost are reduced; the method has the advantages that the problem of hundred-percent complete visual detection of large-batch coils at present is solved.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A detection mechanism for use in exterior detection of a microcoil (10), the microcoil (10) comprising opposing first and second surfaces, comprising:

a base assembly (40);

the information acquisition assembly (20), the information acquisition assembly (20) comprises a first information acquisition structure (21) and a second information acquisition structure (22) which are sequentially arranged on a base assembly (40) along a first direction, the acquisition direction of the first information acquisition structure (21) is arranged along a direction away from the base assembly (40) along a second direction, and the acquisition direction of the second information acquisition structure (22) is arranged along a direction close to the base assembly (40) along the second direction;

the conveying assembly (30), conveying assembly (30) include along first direction set up first conveying structure (31) and second conveying structure (32) on base subassembly (40) slidingly, first conveying structure (31) set up in first information acquisition structure (21) keep away from one side of base subassembly (40), first conveying structure (31) can be followed the second direction and be close to the direction absorption of base subassembly (40) first surface, the collection direction of first information acquisition structure (21) just right to the second surface, second conveying structure (32) set up in second information acquisition structure (22) are close to one side of base subassembly (40), second conveying structure (32) can be followed the second direction and be kept away from the direction absorption of base subassembly (40) second surface, the collection direction of second information acquisition structure (22) just right to first surface, first direction with second direction mutually perpendicular.

2. The detection mechanism according to claim 1, wherein the first conveying structure (31) comprises a first adsorption structure (311), a first displacement mechanism (312) and a second displacement mechanism (313), the first adsorption structure (311) and the first displacement mechanism (312) are slidingly connected along the second direction, the first displacement mechanism (312) and the second displacement mechanism (313) are slidingly connected along the first direction, and an adsorption end of the first adsorption structure (311) is arranged facing the base assembly (40) along the second direction.

3. The detection mechanism according to claim 1, wherein the second conveying structure (32) comprises a first slide rail (321), a carrier (322) and a first driving structure (323), the first slide rail (321) is arranged on the base assembly (40) along the first direction, the carrier (322) is slidably connected with the first slide rail (321), the first driving structure (323) is slidably arranged on the base assembly (40) along the first direction and the third direction, the first driving structure (323) comprises a rod body (3231) arranged along the third direction, the carrier (322) is provided with a through hole (3221) penetrating along the third direction, and the rod body (3231) can extend into the through hole (3221).

4. A detection mechanism according to claim 3, wherein the second conveying structure (32) further comprises a second slide rail (324), a first lifter (325), a second lifter (326) and a second driving structure (327), the first slide rail (321) and the second slide rail (324) are sequentially arranged along a second direction, the second driving structure (327) is slidably arranged in the base assembly (40) along a first direction and a third direction, the second driving structure (327) is detachably connected with the carrier (322), and the first lifter (325) and the second lifter (326) are respectively arranged at two ends of the first slide rail (321) and the second slide rail (324).

5. The detection mechanism according to claim 1, wherein the first information collection structure (21) includes a plurality of first image collectors (211) and a plurality of refractors (212) arranged in order along a first direction, the collection direction of each of the first image collectors (211) is set along a third direction, and each of the refractors (212) is set in the collection direction of each of the first image collectors (211), respectively.

6. The detection mechanism according to claim 1, wherein the information acquisition assembly (20) further comprises a third information acquisition structure (23) and a fourth information acquisition structure (24), the third information acquisition structure (23) comprises a mounting frame (231) and a plurality of third image collectors (232), the plurality of third image collectors (232) are circumferentially arranged on the mounting frame (231), and the fourth information acquisition structure (24) is arranged on the mounting frame (231).

7. The detection mechanism according to claim 1, further comprising two recovery assemblies (50) arranged in sequence along a first direction, each recovery assembly (50) comprising a tray (51), a tray holder (52), a transfer mechanism (53) and two tray carriers (54), the tray (51) being plural, the plurality of trays (51) being stacked on the tray carrier (54) along a second direction, the tray carrier (54) being slidably arranged along the second direction, the tray holder (52) being fixedly arranged on the transfer mechanism (53), the tray holder (52) having a clamping state with the tray (51), the transfer mechanism (53) being slidably arranged along the first direction.

8. The detection mechanism according to claim 7, wherein the tray clamp (52) comprises a positioning frame (521), a fixed frame (522) and a clamping arm (523), the tray (51) comprises a tray main body (511) and a tray outer edge (512), the tray main body (511) can extend into the positioning frame (521), the clamping arm (523) is slidably arranged in the fixed frame (522), and in a clamping state, the clamping arm (523) is in contact with one side of the tray outer edge (512) away from the positioning frame (521).

9. The detection mechanism according to claim 7, further comprising a third conveying structure (60) and a control structure, wherein the third conveying structure (60) comprises a second adsorption structure (61), the second adsorption structure (61) comprises a plurality of second suction nozzles (611) and needle cylinders (612) which are correspondingly arranged, and each needle cylinder (612) is respectively communicated with a gas source through the control structure.

10. A detection apparatus comprising a detection mechanism as claimed in any one of claims 1 to 9.