CN220690814U

CN220690814U - Detection device

Info

Publication number: CN220690814U
Application number: CN202321589125.3U
Authority: CN
Inventors: 张亦文; 徐亮; 王志红; 刘昌辉
Original assignee: Providence Enterprise Ltd
Current assignee: Providence Enterprise Ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-03-29
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a detection device, which comprises a frame, a first picking and placing mechanism, a mobile positioning mechanism, a shooting device and a vision sub-device, wherein the first picking and placing mechanism is arranged on the frame; the first picking and placing mechanism is arranged on the rack and used for picking and placing the tested object; the movable positioning mechanism is arranged on the frame and is arranged on one side of the first picking and placing mechanism, and the movable positioning mechanism is used for moving the tested object; the shooting device is fixed on the frame and arranged above the mobile positioning mechanism, and is used for shooting a tested object to acquire image data of the tested object; the visual analysis device is connected with the shooting device and is used for performing visual analysis on the image data of the test object acquired by the shooting device. The device sets up first getting and puts the mechanism and gets to put the test object, removes the locating mechanism and removes the test object to shooting point position and make shooting device acquire the image data of test object, carries out visual analysis detection to image data through visual analysis device, effectively avoids manual detection to appear the false detection problem, has improved detection efficiency.

Description

Detection device

Technical Field

The utility model relates to the structural field of automatic detection devices, in particular to a detection device.

Background

Along with the development of mechanization, the production of most products gradually forms the assembly line production mode, in the in-process of assembly line production, the products need to carry out strict quality detection, need distinguish qualification products and defective products when detecting, to some tiny products, and traditional mode carries out quality selection through artifical naked eye observation, and the characteristic that needs to detect is very fine again, and artifical naked eye observation hardly accomplishes accurate detection, and long-time detection can make the workman appear visual fatigue, can appear leaking the phenomenon of examining and misdetection very easily, the production quality of product can not be ensured.

Disclosure of Invention

The utility model provides a detection device solves the problem that prior art manual detection product quality appears the false detection.

The present utility model provides a detection device, comprising:

a frame;

the first picking and placing mechanism is arranged on the rack and used for picking and placing the test object;

the mobile positioning mechanism is arranged on the rack and is arranged on one side of the first picking and placing mechanism, and the mobile positioning mechanism is used for moving a tested object;

the shooting device is fixed on the frame and arranged above the movable positioning mechanism, and is used for shooting a tested object to acquire image data of the tested object;

and the visual analysis device is connected with the shooting device and is used for performing visual analysis on the image data of the test object acquired by the shooting device.

In the detection device provided by the utility model, the first picking and placing mechanism comprises a first telescopic module, a first driving piece and a first absorption piece, wherein the first telescopic module is fixed on the rack, the first driving piece is fixed on the first telescopic module, and the first absorption piece is fixed on the first driving piece and extends towards the movement positioning mechanism; the first telescopic module is used for driving the first driving piece to stretch towards the movable positioning mechanism, and the first driving piece is used for driving the first absorbing piece to rotate in the vertical direction.

In the detection device provided by the utility model, the first adsorption piece comprises a first adsorption column and a first sucker, one end of the first adsorption column is connected with the first driving piece, and the other end of the first adsorption column is connected with the first sucker, wherein the first adsorption column is used for being connected with an air suction device to provide adsorption force for the first sucker.

In the detection device provided by the utility model, the detection device further comprises a second picking and placing mechanism, wherein the second picking and placing mechanism is arranged at one side of the first picking and placing mechanism at intervals, and the movable positioning mechanism is arranged between the first picking and placing mechanism and the second picking and placing mechanism; the second picking and placing mechanism is used for picking up the tested object from the movable positioning mechanism and transferring and placing the tested object.

In the detection device provided by the utility model, the second picking and placing mechanism comprises a moving module, a second telescopic module, a second driving piece and a second absorption piece, wherein the moving module is fixed on the rack, the second telescopic module is arranged on the moving module, the second driving piece is fixed on the telescopic module, and the second absorption piece is fixed on the second driving piece and extends towards the moving and positioning mechanism; the movable module is used for driving the second telescopic module to horizontally move along the direction deviating from the movable positioning mechanism, the second telescopic module is used for driving the second driving piece to stretch towards the movable positioning mechanism, and the second driving piece is used for driving the second absorbing piece to rotate in the horizontal direction.

In the detection device provided by the utility model, the second adsorption piece comprises a second adsorption column and a second sucking disc, wherein one end of the second adsorption column is connected with the second driving piece, and the other end of the second adsorption column is connected with the second sucking disc; the second suction column is used for being connected with a suction device to provide suction force for the second sucker.

In the detection device provided by the utility model, the movable positioning mechanism comprises a guide rail, a sliding positioning piece and a third driving piece, wherein the guide rail is fixed on the frame and is arranged between the first taking and placing mechanism and the second taking and placing mechanism, the sliding positioning piece is connected to the guide rail in a sliding manner, and the third driving piece is connected with the sliding positioning piece so as to drive the sliding positioning piece to slide along the guide rail, so that the sliding positioning piece is positioned at a first station, a second station and a third station.

In the detection device provided by the utility model, the sliding positioning piece is provided with the loading port, and the loading port is used for accommodating the test object.

In the detection device provided by the utility model, the light emitting piece is arranged in the loading port and is used for providing a light source to irradiate the test object.

In the detection device provided by the utility model, the detection device further comprises a vibration disc, wherein the vibration disc is arranged on one side of the first picking and placing mechanism and is used for providing a test object for the first picking and placing mechanism.

The present utility model provides a detection device including: the device comprises a frame, a first picking and placing mechanism, a mobile positioning mechanism, a shooting device and a vision dividing device; the first picking and placing mechanism is arranged on the rack; the movable positioning mechanism is arranged on the rack and is arranged on one side of the first picking and placing mechanism, and the movable positioning mechanism is used for moving a test object; the shooting device is fixed on the frame and arranged above the movable positioning mechanism, and is used for shooting a test object to obtain image data of the test object; the visual analysis device is connected with the shooting device and is used for performing visual analysis on the image data of the test object acquired by the shooting device. The device sets up first getting and puts the mechanism and gets to put the test object, removes the locating mechanism and removes the test object to shooting point position and make shooting device acquire the image data of test object, carries out visual analysis detection to image data through visual analysis device, effectively avoids manual detection to appear the false detection problem, has improved detection efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a detection device according to the present utility model;

FIG. 2 is a schematic structural diagram of an embodiment of a detecting device according to the present utility model;

FIG. 3 is a front view of the detection device provided by the present utility model;

FIG. 4 is a rear view of the detection device provided by the present utility model;

FIG. 5 is a top view of the detection device provided by the present utility model;

the reference numerals in the drawings are as follows:

10. a frame; 20. a first pick-and-place mechanism; 21. the first telescopic module; 22. a first driving member; 23. a first absorbent member; 230. a first suction column; 231. a first suction cup; 30. a second picking and placing mechanism; 31. a mobile module; 32. the second telescopic module; 33. a second driving member; 34. a second adsorption member; 340. a second suction column; 341. a second suction cup; 40. a moving positioning mechanism; 41. a guide rail; 42. sliding the positioning piece; 420. a loading port; 43. a third driving member; 50. a photographing device; 60. and (5) vibrating the disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, and particularly to fig. 1 and 2, an embodiment of a detection device provided by the present utility model is shown, and a structure and an operation principle of the detection device are described in detail below with reference to the accompanying drawings. The detection device comprises a rack 10, a first picking and placing mechanism 20, a moving and positioning mechanism 40, a shooting device 50 and a vision sub-device (not shown in the figure); the first picking and placing mechanism 20 is arranged on the frame 10; the mobile positioning mechanism 40 is installed on the frame 10 and arranged at one side of the first picking and placing mechanism 20, and the mobile positioning mechanism 40 is used for moving the tested object; the shooting device 50 is fixed on the frame 10 and arranged above the mobile positioning mechanism 40, and the shooting device 50 is used for shooting a test object to obtain image data of the test object; the visual analysis device is connected to the photographing device 50, and is used for performing visual analysis on the image data of the test object acquired by the photographing device 50.

In this embodiment, the rack 10 is used as a base of the whole device, a computer for controlling the detection device to work, a display screen for monitoring the detection state of the device, a key for operating the device, and other equipment are arranged on the rack 10, the rack 10 can be in a metal frame form, the operation is more stable, a detection platform is arranged on the rack 10 for detecting operation, the first picking and placing mechanism 20 can perform picking and placing operation on a test object, the first picking and placing mechanism can adopt a picking and placing structure such as clamping, adsorbing, and the like, the mobile positioning mechanism 40 is arranged on one side of the first picking and placing mechanism 20 and is positioned in the picking and placing range of the first picking and placing mechanism 20, the first picking and placing mechanism 20 can freely pick up or place the test object on the mobile positioning mechanism 40, the mobile positioning mechanism 40 is provided with a structure capable of loading the test object, the mobile positioning mechanism 40 can stably move the test object to a preset point, the photographing device 50 is used for obtaining image data of a test object, which is an apparatus such as an infrared camera, a color camera, or a laser scanner, and may be any apparatus capable of obtaining image data of a test object, the image data obtained by the photographing device 50 may be 2D image data or three-dimensional image data, the visual analysis device is used for performing visual analysis processing on the image data obtained by the photographing device 50, which may be a computer, or an apparatus integrated with a computer system, which is capable of performing visual analysis on the image data through a computer visual technology and a corresponding algorithm, for example, comparing the image data of the test object obtained by the photographing device 50 with a test object standard model, and obtaining a detection result by comparing whether an error value is within a preset error range, and (5) finishing detection.

Through implementing this embodiment, only need set up corresponding testing procedure in the system, the test object is placed on the mobile positioning mechanism 40 under the operation of getting of first getting and putting mechanism 20, and move to the corresponding shooting point position of shooting device 50 and supply shooting device 50 to carry out image data acquisition, accomplish the detection under the cooperation of shooting device 50 and visual analysis device, the detection of test object has realized automaticly in the whole process, the flow of manual detection operation has been saved, the false detection phenomenon that effectively avoids manual detection operation to bring, the detection efficiency and the quality of detection of product have all obtained effective promotion.

In an embodiment, referring to fig. 2, the first pick-and-place mechanism 20 includes a first telescopic module 21, a first driving member 22 and a first absorbing member 23, the first telescopic module 21 is fixed on the frame 10, the first driving member 22 is fixed on the first telescopic module 21, and the first absorbing member 23 is fixed on the first driving member 22 and extends towards the moving positioning mechanism 40; the first telescopic module 21 is configured to drive the first driving member 22 to telescope towards the moving positioning mechanism 40, and the first driving member 22 is configured to drive the first adsorbing member 23 to rotate in a vertical direction. Specifically, the first telescopic module 21 may adopt a telescopic cylinder driving telescopic form, or may also adopt a motor driving telescopic form, for more convenient driving, here adopting a telescopic cylinder form, the telescopic cylinder main body is fixed on the frame 10, the first driving piece 22 is fixed on a telescopic shaft of the telescopic cylinder, the first driving piece 22 is driven by the telescopic cylinder to move up and down on a detection platform of the frame 10, the first driving piece 22 is used for driving the first adsorption piece 23 to rotate in a vertical direction, so that the first adsorption piece 23 rotates to a position for acquiring the test object or a position for placing the test object, here, the vertical direction refers to a direction perpendicular to a detection platform on the frame 10, the first driving piece 22 may adopt a stepping motor, and can more accurately drive the first adsorption piece 23 to rotate a preset position for taking and placing the test object, the first driving piece 22 may also adopt other driving structures such as a servo motor, the first adsorption piece 23 is connected with the adsorption device, the adsorption device is used for grabbing the test object in an adsorption mode, here, the adsorption device is a device such as a pump, the first adsorption piece 23 is not set up and a plurality of the first adsorption pieces can be set up and can be used for actually limiting the test object to take and place according to the actual test object.

Further, referring to fig. 3 and 4, the first suction member 23 includes a first suction column 230 and a first suction cup 231, one end of the first suction column 230 is connected to the first driving member 22 and the other end is connected to the first suction cup 231, wherein the first suction column 230 is used to connect a suction device to provide suction force to the first suction cup 231. Specifically, the first suction column 230 is a hollow tubular column structure, and is formed with a suction channel, one end of the suction channel is fixedly connected with the rotating shaft of the first driving member 22, and is connected to the suction device through a gas pipe, the other end of the first suction column 230 is fixedly connected with the first suction cup 231, the first suction cup 231 can be made of nitrile rubber or other elastic materials, after the first suction cup contacts with a test object, good air tightness can be kept to improve the suction force, the whole shape can be designed into a disc shape, the size can be designed according to the shape and the size of the test object, after the suction device is connected, the first suction cup 231 can generate the suction force for sucking the test object, and the first driving member 22 is matched to grasp or place the test object from a corresponding point.

In an embodiment, referring to fig. 1 and 3, the detection device further includes a second picking and placing mechanism 30, the second picking and placing mechanism 30 is disposed at a side of the first picking and placing mechanism 20 at intervals, and the moving positioning mechanism 40 is disposed between the first picking and placing mechanism 20 and the second picking and placing mechanism 30; wherein the second picking and placing mechanism 30 is used for picking up the test object from the moving and positioning mechanism 40 and transferring and placing the test object. Specifically, the second picking and placing mechanism 30 is similar to the first picking and placing mechanism 20, and may adopt a picking and placing structure such as clamping and adsorbing, and may pick up the test object from the moving positioning mechanism 40 and transfer the test object to a corresponding position for placement, where the second picking and placing mechanism 30 is spaced from the first picking and placing mechanism 20, the moving positioning mechanism 40 is disposed between the two, and may complete the transfer of the test object between the first picking and placing mechanism 20, the photographing device 50 and the second picking and placing mechanism 30, after the photographing device 50 completes the photographing of the test object, the moving positioning mechanism 40 may transfer the photographed test object to a working point of the second picking and placing mechanism 30, the second picking and placing mechanism 30 picks up the test object and transfers the test object to a corresponding placement point, and the placement point placed by the second picking and placing mechanism 30 is set according to a detection result of the visual analysis device, and the visual analysis device detects that the quality of the test object is qualified, then the second picking and placing mechanism 30 is controlled to place the qualified test object in a non-qualified area, and the visual analysis device detects that the quality of the test object is unqualified, and the second picking and placing mechanism 30 is easy to distinguish the unqualified test object.

Further, the second picking and placing mechanism 30 includes a moving module 31, a second telescopic module 32, a second driving member 33 and a second absorbing member 34, the moving module 31 is fixed on the frame 10, the second telescopic module 32 is mounted on the moving module 31, the second driving member 33 is fixed on the telescopic module, and the second absorbing member 34 is fixed on the second driving member 33 and extends towards the moving and positioning mechanism 40; the moving module 31 is configured to drive the second telescopic module 32 to horizontally move along a direction away from the moving positioning mechanism 40, the second telescopic module 32 is configured to drive the second driving member 33 to stretch towards the moving positioning mechanism 40, and the second driving member 33 is configured to drive the second adsorbing member 34 to rotate in a horizontal direction. The moving module 31 is fixed on the detecting platform of the frame 10, the moving module 31 can drive the second telescopic module 32 to integrally slide on the detecting platform of the frame 10, the moving direction of the moving module 31 is the direction opposite to the moving positioning mechanism 40, the moving direction can be adjusted according to the position of the test object placing point, the moving module 31 can stretch out and draw back an air cylinder or a motor to drive the structure form of a sliding rail in a matched mode, a sliding rail is arranged at the corresponding height on the detecting platform of the frame 10, a sliding piece capable of sliding is arranged in the sliding rail, the sliding piece is driven by the telescopic air cylinder or the motor to slide, the second telescopic module 32 is fixed on the sliding piece, so that the moving module 31 can drive the second telescopic module 32 to integrally slide on the detecting platform, the second telescopic module 32 can translate on the detecting platform, the second telescopic module 32 can drive the second driving piece 33 to integrally move up and down on the detecting platform of the frame 10, the second telescopic driving piece 33 can integrally move towards the direction of the moving positioning mechanism 40, the second telescopic air cylinder can be adopted, the main body part of the telescopic air cylinder can be fixed on the sliding piece of the moving module 31, the sliding piece can be driven by the telescopic air cylinder, the second driving piece 33 can be horizontally arranged on the detecting platform 34 to be horizontally arranged in a position parallel to the detecting platform which can be horizontally driven by the second driving piece 33, the second driving piece can be horizontally driven by the second driving piece 33 to integrally to move in a moving piece 33, and the whole can be horizontally arranged on the detecting platform, and the detecting platform can be horizontally driven by the detecting piece 34, and the whole can be horizontally arranged in the position of the detecting piece can be horizontally arranged in the position 34, and the position can be horizontally moved by the moving piece 34, and the position can be horizontally moved by the accessory can be horizontally moved in the position. The second absorbing member 34 is connected with a suction device, the test object is grabbed by the suction mode, the suction device is a device such as a suction pump, the suction force can be provided, the number of the second absorbing member 34 is not limited, the second absorbing member 34 can be set to be the same as that of the first absorbing member 23, the first absorbing member 23 can be synchronously used for taking and placing during operation, and the detection efficiency is improved.

Still further, referring to fig. 3 and 4, the second suction member 34 includes a second suction column 340 and a second suction cup 341, one end of the second suction column 340 is connected to the second driving member 33 and the other end is connected to the second suction cup 341; the second suction column 340 is used for connecting a suction device to provide suction force to the second suction cup 341. Specifically, the second suction column 340 is a hollow tubular column structure, and is formed with a suction channel, one end of the suction channel is fixedly connected with the rotating shaft of the second driving member 33 and is connected to a suction device through a gas pipe, the other end of the second suction column 340 is fixedly connected with the second suction cup 341, the second suction cup 341 can adopt nitrile rubber and other elastic materials, after the second suction column contacts with a test object, good air tightness can be kept to improve the suction force, the whole shape can be designed into a disc shape, the size can be designed according to the shape and the size of the test object, after the suction device is connected, the second suction cup 341 can generate the suction force for sucking the test object, and the test object can be grabbed from the mobile positioning mechanism 40 and placed at a corresponding placement point under the driving of the second driving member 33 of the mobile mechanism in cooperation with the second telescopic module 32.

In an embodiment, referring to fig. 1 and 2, the moving positioning mechanism 40 includes a guide rail 41, a sliding positioning member 42 and a third driving member 43, the guide rail 41 is fixed on the frame 10 and is disposed between the first picking and placing mechanism 20 and the second picking and placing mechanism 30, the sliding positioning member 42 is slidably connected to the guide rail 41, and the third driving member 43 is connected to the sliding positioning member 42 to drive the sliding positioning member 42 to slide along the guide rail 41 so that the sliding positioning member 42 is located at the first station, the second station and the third station. Specifically, the guide rail 41 is fixed on the detection platform of the rack 10, two ends of the guide rail 41 are located below the first picking and placing mechanism 20 and the second picking and placing mechanism 30, the sliding positioning piece 42 can slide along the guide rail 41, the third driving piece 43 is installed at one end of the guide rail 41, the third driving piece 43 can specifically adopt a motor or a telescopic cylinder, the sliding positioning piece 42 is connected to a driving shaft of the third driving piece 43, under the driving of the third driving piece 43, the sliding positioning piece 42 can slide to a preset first station, a second station and a third station along the guide rail 41, wherein the first station is a working point where the first picking and placing mechanism 20 places a test object, the second station is a working point where the photographing device 50 photographs the test object, and the third station is a working point where the second picking and placing mechanism 30 grabs the finished test object, and the test object is orderly tested under the cooperation of the third driving piece 43, the guide rail 41 and the sliding positioning piece 42.

Further, referring to fig. 5, the slide positioning member 42 is provided with a loading port 420, and the loading port 420 is used for accommodating the test object. Specifically, the number of the loading ports 420 is arbitrary, and a plurality of loading ports 420 can be set according to the detection requirement, so that a plurality of detection objects can be detected simultaneously, the detection efficiency is improved, the shape of the loading ports 420 is matched with the shape of the detection objects, and the detection objects can be stably contained in the loading ports.

Further, a light emitting member (not shown) is provided in the loading port 420, and the light emitting member is used for providing a light source to irradiate the test object. Specifically, the light emitting member is a device capable of providing light source irradiation, such as an LED lamp, the light source of the light emitting member irradiates along the shooting direction of the shooting device 50, so as to provide a good light supplementing effect, after the detection object is loaded on the loading port 420, the light source emitted by the light emitting member irradiates one side of the detection object, the light source is transmitted out of the light source at the other side of the detection object by the light emitting member, the shooting device 50 clearly captures image data, and the shooting device 50 can acquire the image data of the detection object under the detection environment with insufficient light so as to complete the detection of the detection object.

In an embodiment, referring to fig. 1 to 5, the detection device further includes a vibration plate 60, the vibration plate 60 is disposed on one side of the first pick-and-place mechanism 20, and the vibration plate 60 is used for providing the test object to the first pick-and-place mechanism 20. The vibration plate 60 is arranged at one side close to the first picking and placing mechanism 20, is disc-shaped as a whole, is provided with a corresponding detection object spiral conveying channel, and enables the detection object to move on the spiral conveying channel in a vibration mode, and the detection object moves to a grabbing point position of the first picking and placing mechanism 20 on the spiral conveying channel for the first picking and placing mechanism 20 to grab.

In one embodiment, an operational flow of the detection device is provided. Firstly, the detection object is conveyed to the grabbing point of the first picking and placing mechanism 20 from the spiral conveying channel of the vibration disc 60 under the vibration action of the vibration disc 60, the first telescopic module 21 is lifted to drive the first driving piece 22 and the first absorbing piece 23 to integrally lift, the first driving piece 22 drives the first absorbing piece 23 to rotate in the vertical direction, the first absorbing piece 23 just contacts with the detection object at the corresponding point, the first absorbing piece 23 absorbs the detection object, the first driving piece 22 rotates to enable the first absorbing piece 23 to face the moving and positioning mechanism 40, the first telescopic module 21 is lifted to drive the first driving piece 22 and the first absorbing piece 23 to integrally lift, the first absorbing piece 23 places the detection object into the loading port 420 on the sliding and positioning piece 42 of the moving and positioning mechanism 40, then the third driving piece 43 drives the sliding and positioning piece 42 to slide to the shooting point of the shooting device 50 along the guide rail 41, the light emitting part irradiates the light source to the detected object, the shooting device 50 shoots the detected object to obtain image data of the detected object and transmits the image data back to the visual analysis device, the visual analysis device performs visual analysis detection on the image data and obtains a detection result to judge whether the detected object is qualified, then the third driving part 43 drives the sliding positioning part 42 to slide to the grabbing point of the second picking and placing mechanism 30 along the guide rail 41, the second telescopic mould drives the second driving part 33 to integrally descend together with the second absorbing part 34 to enable the second absorbing part 34 to be in contact with the detected object on the sliding positioning part 42, the second absorbing part 34 lifts the second telescopic module 32 after absorbing the detected object to drive the second driving part 33 to integrally lift together with the second absorbing part 34, then the moving module 31 drives the second telescopic module 32 to integrally move to the placing point of the detected object together with the second driving part 33 and the second absorbing part 34, the placement points of the inspection object include a non-defective product placement point and a defective product placement point, and the second driving member 33 rotates in the horizontal direction according to the detection result of the visual analysis device, places the non-defective product to the non-defective product placement point, and completes the overall inspection flow.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A detection apparatus, characterized by comprising:

a frame;

2. The detection device of claim 1, wherein the first pick-and-place mechanism comprises a first telescoping module, a first driving member and a first absorbing member, the first telescoping module is fixed on the frame, the first driving member is fixed on the first telescoping module, and the first absorbing member is fixed on the first driving member and extends towards the movement positioning mechanism; the first telescopic module is used for driving the first driving piece to stretch towards the movable positioning mechanism, and the first driving piece is used for driving the first absorbing piece to rotate in the vertical direction.

3. The detecting device according to claim 2, wherein the first suction member includes a first suction column and a first suction cup, one end of the first suction column is connected to the first driving member and the other end is connected to the first suction cup, wherein the first suction column is used for connecting a suction device to provide suction force to the first suction cup.

4. The detection device according to claim 1, further comprising a second pick-and-place mechanism, wherein the second pick-and-place mechanism is disposed at a side of the first pick-and-place mechanism at intervals, and the moving positioning mechanism is disposed between the first pick-and-place mechanism and the second pick-and-place mechanism; the second picking and placing mechanism is used for picking up the tested object from the movable positioning mechanism and transferring and placing the tested object.

5. The apparatus according to claim 4, wherein the second pick-and-place mechanism includes a moving module, a second telescopic module, a second driving member, and a second adsorbing member, the moving module is fixed on the frame, the second telescopic module is mounted on the moving module, the second driving member is fixed on the telescopic module, and the second adsorbing member is fixed on the second driving member and extends toward the moving positioning mechanism; the movable module is used for driving the second telescopic module to horizontally move along the direction deviating from the movable positioning mechanism, the second telescopic module is used for driving the second driving piece to stretch towards the movable positioning mechanism, and the second driving piece is used for driving the second absorbing piece to rotate in the horizontal direction.

6. The detecting device according to claim 5, wherein the second adsorbing member includes a second adsorbing column and a second sucking disc, one end of the second adsorbing column is connected to the second driving member and the other end is connected to the second sucking disc; the second suction column is used for being connected with a suction device to provide suction force for the second sucker.

7. The inspection device of claim 4, wherein the mobile positioning mechanism comprises a guide rail, a sliding positioning member and a third driving member, the guide rail is fixed on the frame and is arranged between the first picking and placing mechanism and the second picking and placing mechanism, the sliding positioning member is slidably connected to the guide rail, and the third driving member is connected with the sliding positioning member to drive the sliding positioning member to slide along the guide rail so that the sliding positioning member is positioned at the first station, the second station and the third station.

8. The test device of claim 7, wherein the slide positioning member is provided with a loading port for receiving a test object.

9. The test device of claim 8, wherein a light emitting member is disposed in the loading port, the light emitting member being configured to provide a light source to illuminate the test object.

10. The test device of claim 1, further comprising a vibration plate disposed on one side of the first pick-and-place mechanism, the vibration plate configured to provide a test object to the first pick-and-place mechanism.