Detection device
By designing automatic detection equipment and using sensors and drive components to work together, the problem of difficult to identify slight deformation of the motherboard is solved, high-precision detection and automated production are achieved, and production costs are reduced.
Patent Information
- Application Number
- CN202410070963.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2025-07-18
AI Technical Summary
The prior art cannot effectively identify and detect slight deformation of electronic equipment motherboards, resulting in poor assembly, repeated repairs and increased production costs.
A detection device is designed, including a carrier bracket, track mechanism, vehicle, positioning mechanism, detection mechanism, drive mechanism and control mechanism. Through the coordinated work of sensors and drive components, the deformation of the motherboard is automatically detected to improve detection accuracy and efficiency.
It realizes high-precision motherboard deformation detection, improves product qualification rate, reduces production costs, and improves inspection efficiency, supporting automated production.
Smart Images
Figure CN120333374A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of detection technology, and particularly to a detection device. Background Art
[0002] With the progress of technology, the update speed of electronic devices is getting faster and faster. To meet the usage requirements of electronic devices, the volume of the currently manufactured mainboards is getting smaller and their thickness is getting thinner. As a result, the risk of mainboard deformation is also increasing. Slight deformation has little impact on the normal function of the mainboard, but it is fatal to the manufacturing process. The deformed mainboard will cause poor assembly of electronic devices, leading to repeated repair actions, increasing the repair cost. Even repeated repairs ultimately result in the scrapping of the mainboard, increasing the production cost. Since slight mainboard deformation is difficult to identify with the naked eye, manual detection and identification are ineffective, ultimately leading to an increase in repair costs and production costs. Summary of the Invention
[0003] In view of the above, it is necessary to provide a detection device to solve the technical problem that manual inspection cannot effectively identify mainboards with slight deformation.
[0004] An embodiment of the present application provides a detection device, including: a bearing bracket; a track mechanism disposed on the bearing bracket, the track mechanism including at least one track; a carrier for loading at least one main board to be detected, the carrier being disposed on the track mechanism and movable along the at least one track; a positioning mechanism including at least one sensor, the at least one sensor being arranged along the extending direction of the track mechanism on one side of the bearing bracket, the at least one sensor being used to detect the position of the carrier; a detection mechanism including a moving component and a dimension detection sensor, the moving component being mounted on the bearing bracket, the dimension detection sensor being mounted on the moving component and facing the carrier, the dimension detection sensor being used to detect the deformation amount of the main board in the carrier; a driving mechanism disposed on the bearing bracket, the driving mechanism including at least one driving component, the at least one driving component being used to drive the carrier to move along the at least one track; a control mechanism, the control mechanism being communicatively connected to the at least one sensor, the moving component, the dimension detection sensor and the at least one driving component; wherein, the control mechanism controls the at least one driving component to drive the carrier to move along the at least one track; when the at least one sensor detects that the carrier moves to the working area of the detection mechanism, the at least one sensor feeds back a detection signal to the control mechanism, the control mechanism based on the detection signal controls the at least one driving component to stop driving, and controls the moving component to drive the dimension detection sensor to move, so that the dimension detection sensor detects the deformation amount of the main board; after the dimension detection sensor completes the detection process, the dimension detection sensor obtains corresponding detection data and feeds back the detection data to the control mechanism; the control mechanism determines the deformation result of the main board according to the detection data; after receiving the detection data, the control mechanism controls the at least one driving component to drive the carrier to continue to move along the at least one track, so as to transfer the main board in the carrier to a preset position.
[0005] In the above embodiment, first, through the cooperation of the positioning mechanism and the driving mechanism, the main board to be detected is conveyed to the working area of the detection mechanism. Then, the moving component drives the dimension detection sensor to move along a preset moving path, so that the dimension detection sensor detects the deformation amount of the main board and feeds back the detection data to the control mechanism after the detection is completed. The control mechanism determines the deformation result of the main board according to the detection data. Finally, the detected main board is conveyed to a preset position through the driving mechanism. Based on this, the detection device can automatically detect the deformation amount of the main board, with high detection accuracy, improved qualification rate, reduced production cost. In addition, the detection efficiency is also improved, which is conducive to realizing automation.
[0006] In an embodiment of the present application, the detection device further includes: two fixing mechanisms disposed on both sides of the carrying bracket, the fixing mechanisms being communicatively connected to the control mechanism, and when the vehicle moves to the working area of the detection mechanism, the control mechanism controls the two fixing mechanisms to extend from the carrying bracket and fix the vehicle.
[0007] In an embodiment of the present application, the fixing mechanism includes: a first driving member mounted on the carrying bracket; a fixing column connected to the first driving member, and through holes are provided on both sides of the vehicle; wherein, in the first state of the fixing mechanism, the control mechanism controls the first driving member to push the fixing column to extend from the carrying bracket and insert into the through holes to fix the vehicle; in the second state of the fixing mechanism, the control mechanism controls the first driving member to drive the fixing column to retract below the carrying bracket.
[0008] In an embodiment of the present application, the detection device further includes: a blocking mechanism disposed on the carrying bracket, the blocking mechanism being communicatively connected to the control mechanism, and when the vehicle moves to the working area of the detection mechanism, the control mechanism controls the blocking mechanism to extend from the carrying bracket to block the vehicle.
[0009] In an embodiment of the present application, the blocking mechanism includes: a second driving member mounted on the carrying bracket; a blocking rod connected to the second driving member; wherein, in the first state of the blocking mechanism, the control mechanism controls the second driving member to push the blocking rod to extend from the carrying bracket to block the vehicle; in the second state of the blocking mechanism, the control mechanism controls the second driving member to drive the blocking rod to retract below the carrying bracket.
[0010] In an embodiment of the present application, the at least one track includes a first track, a second track and a third track connected in sequence, and the size detection sensor is located above the second track; the at least one sensor includes a first sensor, a second sensor, a third sensor and a fourth sensor, the first sensor is located below the start end of the first track, the second sensor is located below the connection of the first track and the second track, the third sensor is located below the connection of the second track and the third track, and the fourth sensor is located below the end of the third track; the at least one driving assembly includes a first driving assembly, a second driving assembly and a third driving assembly, the first driving assembly is used to drive the vehicle to move along the first track and enter the second track, the second driving assembly is used to drive the vehicle to move along the second track and enter the third track, and the third driving assembly is used to drive the vehicle to move along the third track.
[0011] In an embodiment of the present application, the first driving assembly includes: two first rotating wheels, respectively arranged in the first tracks on both sides of the bearing bracket and located at the starting ends of the first tracks; two second rotating wheels, respectively arranged in the first tracks on both sides of the bearing bracket and located at the end ends of the first tracks; two third rotating wheels, respectively arranged on both sides of the bearing bracket and located below the first tracks; two fourth rotating wheels, respectively arranged on both sides of the bearing bracket and located below the first tracks, with the third rotating wheels and the fourth rotating wheels arranged at intervals; a rotating shaft, both ends of which are respectively rotatably connected to both sides of the bearing bracket; two rotating gears, respectively sleeved on both ends of the rotating shaft; two transmission belts, respectively sleeved outside the first rotating wheels, the second rotating wheels, the third rotating wheels, the fourth rotating wheels and the rotating gears on both sides of the bearing bracket; a driving motor, installed on the bearing bracket, the driving motor being connected to the rotating shaft, the driving motor being used to drive the rotating shaft to rotate, the rotating shaft driving the two rotating gears to rotate, the two rotating gears respectively driving the transmission belts on both sides of the bearing bracket to rotate around the first rotating wheels, the second rotating wheels, the third rotating wheels and the fourth rotating wheels, so that the transmission belts drive the vehicle to move along the first track.
[0012] In an embodiment of the present application, the first driving assembly further includes: two fixing rods, both ends of the two fixing rods are respectively connected to both sides of the bearing bracket and are respectively located on both sides of the rotating shaft, and the two fixing rods are parallel to the rotating shaft.
[0013] In an embodiment of the present application, the moving assembly includes: a first moving module, including a plurality of first pulley units, a moving frame and a first stepping motor, the moving frame is installed on the top of the bearing bracket, first slide rails are respectively arranged on both sides of the moving frame, and the plurality of first pulley units are respectively arranged in the first slide rails on both sides of the moving frame, and the first stepping motor is connected to the plurality of first pulley units; a second moving module, including a second pulley unit, a moving rod and a second stepping motor, both ends of the moving rod are respectively connected to the plurality of first pulley units on both sides of the moving frame and are located on the top of the moving frame, a second slide rail is arranged on the side surface of the moving rod, the second pulley unit is arranged in the second slide rail, and the second stepping motor is connected to the second pulley unit, and the dimension detection sensor is installed on the second pulley unit; wherein, the first stepping motor is used to drive the first pulley units to move in the first slide rails, so that the first pulley units drive the moving rod to move in a first direction, and the second stepping motor is used to drive the second pulley unit to move in the second slide rail, so that the second pulley unit drives the dimension detection sensor to move in a second direction.
[0014] In an embodiment of the present application, the detection device further includes: a plurality of limiting plates, which are respectively installed on both sides of the carrying bracket and above the track mechanism, and extend inward from the side surface of the carrying bracket for limiting the carrier. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of a detection device provided by an embodiment of the present application.
[0016] Figure 2 is Figure 1 a partial structural diagram of the detection device shown.
[0017] Figure 3 is Figure 1 a partial structural diagram of the detection device shown.
[0018] Figure 4 is Figure 1 a schematic structural diagram of the carrier shown.
[0019] Figure 5 is Figure 1 a partial structural diagram of the detection device shown.
[0020] MAIN ELEMENT SYMBOL DESCRIPTION
[0021] Detection device 100
[0022] Carrying bracket 10
[0023] Limiting plate 11
[0024] Track mechanism 20
[0025] First track 21
[0026] Second track 22
[0027] Third track 23
[0028] Starting end 24
[0029] Ends 25, 26
[0030] Carrier 30
[0031] Through hole 31
[0032] Positioning mechanism 40
[0033] First sensor 41
[0034] Second sensor 42
[0035] Third sensor 43
[0036] Fourth sensor 44
[0037] Detection mechanism 50
[0038] Moving component 51
[0039] First moving module 511
[0040] First pulley unit 512
[0041] Moving frame 513
[0042] First slide rail 5131
[0043] First stepping motor 514
[0044] Second moving module 515
[0045] Second pulley unit 516
[0046] Moving rod 517
[0047] Second slide rail 5171
[0048] Second stepping motor 518
[0049] First limiting member 519
[0050] Second limiting member 5191
[0051] Dimension detection sensor 52
[0052] Drive mechanism 60
[0053] First drive component 61
[0054] First rotating wheel 611
[0055] Second rotating wheel 612
[0056] Third rotating wheel 613
[0057] Fourth rotating wheel 614
[0058] Rotating shaft 615
[0059] Rotating gear 616
[0060] Drive belt 617
[0061] Drive motor 618
[0062] Fixed rod 619
[0063] Second drive component 62
[0064] The third driving component 63
[0065] The control mechanism 70
[0066] The fixing mechanism 80
[0067] The first driving member 81
[0068] The fixing column 82
[0069] The blocking mechanism 90
[0070] The second driving member 91
[0071] The blocking rod 92
[0072] The first direction X
[0073] The second direction Y
[0074] The third direction Z Detailed implementation manners
[0075] The following is a detailed description of the implementation manners of the present application. Examples of the implementation manners are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The implementation manners described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.
[0076] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In addition, in the description of the present application, the meaning of "plurality" is two or more unless otherwise clearly and specifically defined.
[0077] In the embodiments of the present application, it should be understood that unless otherwise clearly specified and defined, the terms "installed" and "connected" should be understood in a broad sense. For example, it may be a fixed connection or a detachable connection; it may be a mechanical connection, an electrical connection or a communication connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0078] In the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be construed as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "for example" is intended to present relevant concepts in a specific manner. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.
[0079] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0080] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0081] Based on the background technology, the risk of motherboard deformation is increasing. Slight deformation may have no impact on the functions of the motherboard, but it is fatal for the manufacturing process, which will lead to poor assembly, and then lead to repeated repair actions, increasing the repair cost. Even ultimately, due to repeated repairs, the motherboard is scrapped, increasing the production cost. Since slight motherboard deformation is difficult to identify with the naked eye, it is impossible for manual operation to effectively intercept it, ultimately resulting in an increase in repair cost and production cost. In view of this, the present application provides a detection device to solve the above problems.
[0082] Please refer to Figures 1-3 , the detection device 100 provided by the embodiments of the present application includes a carrying bracket 10, a track mechanism 20, a carrier 30, a positioning mechanism 40, a detection mechanism 50, a driving mechanism 60 and a control mechanism 70. The track mechanism 20 is disposed on the carrying bracket 10. The track mechanism 20 includes at least one track (such as Figure 2 the first track 21, the second track 22, the third track 23 shown). The carrier 30 is used to load at least one motherboard to be detected. The carrier 30 is disposed within the track mechanism 20 and is movable along the at least one track. The positioning mechanism 40 includes at least one sensor (such as Figure 2The first sensor 41, the second sensor 42, the third sensor 43, and the fourth sensor 44 shown). At least one of the sensors is arranged on one side of the carrier bracket 10 along the extending direction of the track mechanism 20, and at least one of the sensors is used to detect the position of the vehicle 30. The detection mechanism 50 includes a moving component 51 and a dimension detection sensor 52. The moving component 51 is installed on the carrier bracket 10. The dimension detection sensor 52 is installed on the moving component 51 and faces the vehicle 30. The dimension detection sensor 52 is used to detect the deformation amount of the main board in the vehicle 30. The driving mechanism 60 is arranged on the carrier bracket 10. The driving mechanism 60 includes at least one driving component (such as Figure 2 the first driving component 61, the second driving component 62, and the third driving component 63 shown). The control mechanism 70 is communicatively connected to at least one of the sensors, the moving component 51, the dimension detection sensor 52, and at least one of the driving components.
[0083] Wherein, the control mechanism 70 controls at least one of the driving components to drive the vehicle 30 to move along at least one of the tracks; when at least one of the sensors detects that the vehicle 30 moves to the working area of the detection mechanism 50, a detection signal is fed back to the control mechanism 70, and the control mechanism 70 controls at least one of the driving components to stop driving based on the detection signal, and controls the moving component 51 to drive the dimension detection sensor 52 to move, so that the dimension detection sensor 52 detects the deformation amount of the main board; after the dimension detection sensor 52 completes the detection process, corresponding detection data is obtained and the detection data is fed back to the control mechanism 70; the control mechanism 70 determines the deformation result of the main board according to the detection data; after receiving the detection data, the control mechanism 70 controls at least one of the driving components to drive the vehicle 30 to continue to move along at least one of the tracks, so as to transfer the main board in the vehicle 30 to a preset position.
[0084] In the above embodiment, first, through the cooperation of the positioning mechanism 40 and the driving mechanism 60, the main board to be detected is conveyed to the working area of the detection mechanism 50. Then, the moving component 51 drives the dimension detection sensor 52 to move according to a preset moving path, so that the dimension detection sensor 52 detects the deformation amount of the main board and feeds back the detection data to the control mechanism 70 after the detection is completed. The control mechanism 70 determines the deformation result of the main board according to the detection data. Finally, the detected main board is conveyed to a preset position through the driving mechanism 60. Based on this, the detection device 100 can automatically detect the deformation amount of the main board, with high detection accuracy, improved qualified rate, reduced production cost. In addition, the detection efficiency is also improved, which is conducive to realizing automation.
[0085] In an embodiment of the present application, the dimension detection sensor 52 may include a laser range finder.
[0086] Combined with Figure 2As shown, in an embodiment of the present application, the at least one track includes a first track 21, a second track 22, and a third track 23 that are sequentially connected. The dimension detection sensor 52 is located above the second track 22.
[0087] The at least one sensor includes a first sensor 41, a second sensor 42, a third sensor 43, and a fourth sensor 44. The first sensor 41, the second sensor 42, the third sensor 43, and the fourth sensor 44 are sequentially arranged along the extension direction of the track mechanism 20 on one side of the carrier bracket 10. The first sensor 41 is located below the starting end 24 of the first track 21. The second sensor 42 is located below the connection between the first track 21 and the second track 22. The third sensor 43 is located below the connection between the second track 22 and the third track 23. The fourth sensor 44 is located below the end 25 of the third track 23.
[0088] The at least one driving component includes a first driving component 61, a second driving component 62, and a third driving component 63. The first driving component 61 is used to drive the vehicle 30 to move along the first track 21 and enter the second track 22. The second driving component 62 is used to drive the vehicle 30 to move along the second track 22 and enter the third track 23. The third driving component 63 is used to drive the vehicle 30 to move along the third track 23.
[0089] Wherein, when the first sensor 41 detects the vehicle 30, it feeds back a first detection signal to the control mechanism 70. The control mechanism 70 controls the first driving component 61 to drive the vehicle 30 to move along the first track 21 and enter the second track 22 based on the first detection signal; when the second sensor 42 detects the vehicle 30, it feeds back a second detection signal to the control mechanism 70. The control mechanism 70 controls the second driving component 62 to drive the vehicle 30 to move along the second track 22 based on the second detection signal; when the third sensor 43 detects the vehicle 30, it feeds back a third detection signal to the control mechanism 70. The control mechanism 70 controls the first driving component 61 and the second driving component 62 to stop driving based on the third detection signal, and controls the moving component 51 to drive the dimension detection sensor 52 to move according to a preset moving path, so that the dimension detection sensor 52 detects the deformation amount of the main board; after receiving the detection data, the control mechanism 70 controls the second driving component 62 to drive the vehicle 30 to move along the second track 22 and enter the third track 23 again, and controls the third driving component 63 to drive the vehicle 30 to move along the third track 23; when the fourth sensor 44 detects the vehicle 30, it feeds back a fourth detection signal to the control mechanism 70. The control mechanism 70 controls the second driving component 62 and the third driving component 63 to stop driving based on the fourth detection signal.
[0090] In an embodiment of the present application, the first track 21, the second track 22, and the third track 23 are straight and extend along the first direction X.
[0091] In an embodiment of the present application, the first sensor 41, the second sensor 42, the third sensor 43, and the fourth sensor 44 may all include infrared sensors.
[0092] In the above embodiment, when the first sensor 41 detects the vehicle 30, it indicates that the vehicle 30 has entered the first track 21. At this time, the first driving component 61 can drive the vehicle 30 to move along the first track 21 and enter the second track 22. When the second sensor 42 detects the vehicle 30, it indicates that the vehicle 30 has entered the second track 22. At this time, the second driving component 62 can drive the vehicle 30 to move along the second track 22. When the third sensor 43 detects the vehicle 30, it indicates that the vehicle 30 has entered the third track 23 and has entered the working area of the detection mechanism 50. At this time, the first driving component 61 and the second driving component 62 stop driving, and the moving component 51 drives the dimension detection sensor 52 to move according to a preset moving path, so that the dimension detection sensor 52 detects the deformation amount of the main board. After the control mechanism 70 receives the detection data, it indicates that the detection is completed. The second driving component 62 can drive the vehicle 30 to move along the second track 22 and enter the third track 23. Then, the third driving component 63 can drive the vehicle 30 to move along the third track 23. When the fourth sensor 44 detects the vehicle 30, it indicates that the main board has been transferred to a preset position. The second driving component 62 and the third driving component 63 can stop driving. At this time, the first driving component 61 can continue to drive the next batch of vehicles 30 equipped with at least one main board to be detected to move along the first track 21. The above process can automatically and continuously cycle without manual control. Based on this, the detection device 100 also realizes continuous detection, further improving the detection efficiency.
[0093] Combined with Figure 5 As shown, in an embodiment of the present application, the detection device 100 further includes two fixing mechanisms 80. The two fixing mechanisms 80 are respectively arranged on both sides of the carrying bracket 10 and below the second track 22. The two fixing mechanisms 80 are communicatively connected to the control mechanism 70. When the vehicle 30 moves to the working area of the detection mechanism 50, the control mechanism 70 controls the fixing mechanism 80 to extend from the carrying bracket 10 and fix the vehicle 30.
[0094] In the above embodiment, when the vehicle 30 moves to the working area of the detection mechanism 50, the fixing mechanism 80 extends from the carrying bracket 10 to fix the vehicle 30, avoiding the problem that the detection data is inaccurate due to the instability of the vehicle 30 during the detection process by the dimension detection sensor 52.
[0095] In an embodiment of the present application, the fixing mechanism 80 includes a first driving member 81 and a plurality of fixing columns 82. The first driving member 81 is installed on the carrying bracket 10. The plurality of fixing columns 82 are connected to the first driving member 81. Combined with Figure 4As shown, a plurality of through holes 31 are respectively provided on both sides of the vehicle 30, and the through holes 31 are adapted to the fixing columns 82.
[0096] Among them, in the first state of the fixing mechanism 80 (the fixing column 82 is in the retracted state), the control mechanism 70 controls the first driving member 81 to push the fixing column 82 to extend from the bearing bracket 10 and insert into the through hole 31 to fix the vehicle 30; in the second state of the fixing mechanism 80 (the fixing column 82 is in the extended state), the control mechanism 70 controls the first driving member 81 to drive the fixing column 82 to retract from the bearing bracket 10 to below the bearing bracket 10.
[0097] In an embodiment of the present application, the first driving member 81 may include a telescopic cylinder.
[0098] In the above embodiment, when the third sensor 43 detects the vehicle 30, that is, when the vehicle 30 has entered the working area of the detection mechanism 50, the first driving member 81 drives a plurality of fixing columns 82 to extend along the third direction Z and insert into the through holes 31 on both sides of the vehicle 30, thereby realizing the fixation of the vehicle 30, avoiding the problem that the vehicle 30 is unstable during the detection process of the dimension detection sensor 52 resulting in inaccurate detection data, and improving the detection accuracy.
[0099] In an embodiment of the present application, the detection device 100 further includes a blocking mechanism 90. The blocking mechanism 90 is provided on the bearing bracket 10 and faces the third sensor 43. When the vehicle 30 moves to the working area of the detection mechanism 50, the control mechanism 70 controls the blocking mechanism 90 to extend from the bearing bracket 10 to block the vehicle 30.
[0100] In the above embodiment, when the second sensor 42 detects the vehicle 30, that is, when the vehicle 30 has entered the second track 22, when the vehicle 30 enters the second track 22 and is about to enter the working area of the detection mechanism 50, the blocking mechanism 90 extends from the bearing bracket 10 to block the vehicle 30 from continuing to move after the vehicle 30 enters the working area of the detection mechanism 50, avoiding the vehicle 30 continuing to move under the action of inertia, resulting in an incomplete detection result of the detection mechanism 50 and a missed detection problem.
[0101] In an embodiment of the present application, the blocking mechanism 90 includes a second driving member 91 and a blocking rod 92. The second driving member 91 is installed on the bearing bracket 10. The blocking rod 92 is connected to the second driving member 91.
[0102] Among them, in the first state of the blocking mechanism 90, the control mechanism 70 controls the second driving member 91 to drive the blocking rod 92 to extend from the bearing bracket 10 to block the vehicle 30; in the second state of the blocking mechanism 90, the control mechanism 70 controls the second driving member 91 to drive the blocking rod 92 to retract below the bearing bracket 10.
[0103] In an embodiment of the present application, the second driving member 91 may include a telescopic cylinder.
[0104] In the above embodiment, when the second sensor 42 detects the vehicle 30, that is, the vehicle 30 has entered the second track 22. When the vehicle 30 enters the second track 22 and is about to enter the working area of the detection mechanism 50, at this time, the second driving member 91 drives the blocking rod 92 to extend along the third direction Z to block the vehicle 30, so as to prevent the vehicle 30 from moving out of the working area of the detection mechanism 50 due to inertia and causing missed detection problems.
[0105] Combined with Figure 5 As shown in , in an embodiment of the present application, the first driving assembly 61 includes two first rotating wheels 611, two second rotating wheels 612, two third rotating wheels 613, two fourth rotating wheels 614, a rotating shaft 615, two rotating gears 616, two transmission belts 617 and a driving motor 618. The two first rotating wheels 611 are respectively arranged in the first tracks 21 on both sides of the bearing bracket 10 and located at the starting end 24 of the first tracks 21. The two second rotating wheels 612 are respectively arranged in the first tracks 21 on both sides of the bearing bracket 10 and located at the end 26 of the first tracks 21. The two third rotating wheels 613 are respectively arranged on both sides of the bearing bracket 10 and located below the first tracks 21. The two fourth rotating wheels 614 are respectively arranged on both sides of the bearing bracket 10 and located below the first tracks 21. The third rotating wheel 613 and the fourth rotating wheel 614 are arranged at intervals. The two ends of the rotating shaft 615 are respectively rotatably connected to both sides of the bearing bracket 10; the two rotating gears 616 are respectively sleeved on the two ends of the rotating shaft 615. The two transmission belts 617 are respectively sleeved outside the first rotating wheels 611, second rotating wheels 612, third rotating wheels 613, fourth rotating wheels 614 and rotating gears 616 on both sides of the bearing bracket 10. The driving motor 618 is installed on the bearing bracket 10. The driving motor 618 is connected to the rotating shaft 615. The driving motor 618 is used to drive the rotating shaft 615 to rotate, the rotating shaft 615 drives the two rotating gears 616 to rotate, and the two rotating gears 616 respectively drive the transmission belts 617 on both sides of the bearing bracket 10 to rotate around the first rotating wheels 611, second rotating wheels 612, third rotating wheels 613 and fourth rotating wheels 614, so that the transmission belts 617 drive the vehicle 30 to move along the first track 21.
[0106] In an embodiment of the present application, the driving motor 618 may include an AC deceleration and speed regulation motor.
[0107] In the above embodiments, the drive motor 618 drives the rotation of the rotating shaft 615. Further, the rotating shaft 615 drives the rotation of the two rotating gears 616. Further, the two rotating gears 616 respectively drive the rotation of the transmission belts 617 on both sides of the carrier bracket 10, so that the transmission belts 617 drive the vehicle 30 to move along the first track 21, realizing automatic conveying and improving the detection efficiency.
[0108] In an embodiment of the present application, the first drive assembly 61 further includes two fixing rods 619. The two ends of the two fixing rods 619 are respectively connected to both sides of the carrier bracket 10 and are respectively located on both sides of the rotating shaft 615. The two fixing rods 619 are parallel to the rotating shaft 615.
[0109] In the above embodiments, by arranging two fixing rods 619 on both sides of the rotating shaft 615, the rotational stability of the rotating shaft 615 can be ensured, and thus the normal conveyance of the vehicle 30 can be ensured.
[0110] It should be noted that in the embodiments of the present application, the structures of the second drive assembly 62 and the third drive assembly 63 are the same as that of the first drive assembly 61.
[0111] Combined with Figure 2 and Figure 3 As shown, in an embodiment of the present application, the moving assembly 51 includes a first moving module 511 and a second moving module 515. The first moving module 511 includes a plurality of first pulley units 512, a moving frame 513, and a first stepping motor 514. The moving frame 513 is installed on the top of the carrier bracket 10. First slide rails 5131 are respectively provided on both sides of the moving frame 513. A plurality of first pulley units 512 are respectively arranged in the first slide rails 5131 on both sides of the moving frame 513. The first stepping motor 514 is connected to the plurality of first pulley units 512. The second moving module 515 includes a second pulley unit 516, a moving rod 517, and a second stepping motor 518. The two ends of the moving rod 517 are respectively connected to the plurality of first pulley units 512 on both sides of the moving frame 513 and are located on the top of the moving frame 513. A second slide rail 5171 is provided on the side surface of the moving rod 517. The second pulley unit 516 is arranged in the second slide rail 5171. The second stepping motor 518 is connected to the second pulley unit 516. The dimension detection sensor 52 is installed on the second pulley unit 516.
[0112] Among them, the first stepping motor 514 is used to drive the first pulley unit 512 to move in the first slide rail 5131, so that the first pulley unit 512 drives the moving rod 517 to move along the first direction X. The second stepping motor 518 is used to drive the second pulley unit 516 to move in the second slide rail 5171, so that the second pulley unit 516 drives the dimension detection sensor 52 to move along the second direction Y.
[0113] In an embodiment of the present application, the moving component 51 further includes a plurality of first limit members 519 and a plurality of second limit members 5191. The plurality of first limit members 519 are installed at the four corners of the first slide rail 5131. The plurality of first limit members 519 are used to limit the moving stroke of the first pulley unit 512. The plurality of second limit members 5191 are installed at both ends of the moving rod 517. The plurality of second limit members 5191 are used to limit the moving stroke of the second pulley unit 516.
[0114] In the above embodiment, the moving stroke of the first pulley unit 512 is limited by the plurality of first limit members 519 to prevent the first pulley unit 512 from falling off the first slide rail 5131. The moving stroke of the second pulley unit 516 is limited by the plurality of second limit members 5191 to prevent the second pulley unit 516 from falling off the second slide rail 5171.
[0115] In an embodiment of the present application, the detection device 100 further includes a plurality of limit plates 11. The plurality of limit plates 11 are respectively installed on both sides of the carrying bracket 10 and above the track mechanism 20. The plurality of limit plates 11 extend inward from the side surface of the carrying bracket 10 and are used to limit the carrier 30.
[0116] In the above embodiment, by providing a plurality of limit plates 11 above the track mechanism 20, the upper part of the carrier 30 can be limited to prevent the carrier 30 from falling off the track mechanism 20.
[0117] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.
Claims
1. A detection device, characterized in that, Comprising: A carrier bracket; A track mechanism disposed on the carrier bracket, the track mechanism including at least one track; A vehicle for loading at least one main board to be detected, the vehicle being disposed on the track mechanism and movable along the at least one track; A positioning mechanism including at least one sensor, the at least one sensor being arranged along the extending direction of the track mechanism on one side of the carrier bracket, the at least one sensor being used for detecting the position of the vehicle; A detection mechanism including a moving component and a dimension detection sensor, the moving component being mounted on the carrier bracket, the dimension detection sensor being mounted on the moving component and facing the vehicle, the dimension detection sensor being used for detecting the deformation amount of the main board in the vehicle; A driving mechanism disposed on the carrier bracket, the driving mechanism including at least one driving component, the at least one driving component being used for driving the vehicle to move along the at least one track; A control mechanism, the control mechanism being communicatively connected to the at least one sensor, the moving component, the dimension detection sensor and the at least one driving component; Wherein, the control mechanism controls the at least one driving component to drive the vehicle to move along the at least one track; when the at least one sensor detects that the vehicle moves to the working area of the detection mechanism, the at least one sensor feeds back a detection signal to the control mechanism, the control mechanism based on the detection signal controls the at least one driving component to stop driving, and controls the moving component to drive the dimension detection sensor to move, so that the dimension detection sensor detects the deformation amount of the main board; the dimension detection sensor obtains corresponding detection data after completing the detection process and feeds back the detection data to the control mechanism; the control mechanism determines the deformation result of the main board according to the detection data; after receiving the detection data, the control mechanism controls the at least one driving component to drive the vehicle to continue to move along the at least one track to transfer the main board in the vehicle to a preset position.
2. The detection device according to claim 1, characterized in that, The detection device further includes: Two fixing mechanisms disposed on both sides of the carrier bracket, the fixing mechanisms being communicatively connected to the control mechanism, when the vehicle moves to the working area of the detection mechanism, the control mechanism controls the two fixing mechanisms to extend from the carrier bracket and fix the vehicle.
3. The detection device according to claim 2, characterized in that, The fixing mechanism includes: A first driving member mounted on the carrier bracket; A fixing column connected to the first driving member, through holes being provided on both sides of the vehicle; Wherein, in the first state of the fixing mechanism, the control mechanism controls the first driving member to push the fixing column to extend from the carrier bracket and insert into the through hole to fix the vehicle; in the second state of the fixing mechanism, the control mechanism controls the first driving member to drive the fixing column to contract below the carrier bracket.
4. The detection device according to claim 1, wherein The detection device further includes: A blocking mechanism is provided on the carrying bracket. The blocking mechanism is communicatively connected to the control mechanism. When the vehicle moves to the working area of the detection mechanism, the control mechanism controls the blocking mechanism to extend from the carrying bracket to block the vehicle.
5. The detection device according to claim 4, characterized in that The blocking mechanism includes: A second driving member installed on the carrying bracket; A blocking rod connected to the second driving member; Wherein, in the first state of the blocking mechanism, the control mechanism controls the second driving member to push the blocking rod to extend from the carrying bracket to block the vehicle; in the second state of the blocking mechanism, the control mechanism controls the second driving member to drive the blocking rod to retract below the carrying bracket.
6. The detection device according to claim 1, wherein, The at least one track includes a first track, a second track, and a third track connected in sequence. The dimension detection sensor is located above the second track; The at least one sensor includes a first sensor, a second sensor, a third sensor, and a fourth sensor. The first sensor is located below the starting end of the first track, the second sensor is located below the connection between the first track and the second track, the third sensor is located below the connection between the second track and the third track, and the fourth sensor is located below the end of the third track; The at least one driving component includes a first driving component, a second driving component, and a third driving component. The first driving component is used to drive the vehicle to move along the first track and enter the second track, the second driving component is used to drive the vehicle to move along the second track and enter the third track, and the third driving component is used to drive the vehicle to move along the third track.
7. The detection device according to claim 6, characterized in that, The first driving component includes: Two first rotating wheels are respectively arranged in the first track on both sides of the carrying bracket and at the starting end of the first track; Two second rotating wheels are respectively arranged in the first track on both sides of the carrying bracket and at the end of the first track; Two third rotating wheels are respectively arranged on both sides of the carrying bracket and below the first track; Two fourth rotating wheels are respectively arranged on both sides of the carrying bracket and below the first track, and the third rotating wheel and the fourth rotating wheel are arranged at intervals; A rotating shaft, the two ends of which are respectively rotatably connected to both sides of the carrying bracket; Two rotating gears are respectively sleeved on both ends of the rotating shaft; Two transmission belts are respectively sleeved outside the first rotating wheel, the second rotating wheel, the third rotating wheel, the fourth rotating wheel, and the rotating gear on both sides of the carrying bracket; A driving motor is installed on the carrying bracket. The driving motor is connected to the rotating shaft. The driving motor is used to drive the rotating shaft to rotate. The rotating shaft drives the two rotating gears to rotate. The two rotating gears respectively drive the transmission belts on both sides of the carrying bracket to rotate around the first rotating wheel, the second rotating wheel, the third rotating wheel, and the fourth rotating wheel, so that the transmission belt drives the vehicle to move along the first track.
8. The detection device according to claim 7, characterized in that The first driving component further includes: Two fixed rods, the two ends of the two fixed rods are respectively connected to the two sides of the bearing bracket and are respectively located on both sides of the rotating shaft, and the two fixed rods are parallel to the rotating shaft.
9. The detection device according to claim 1, characterized in that, The moving component includes: A first moving module, including a plurality of first pulley units, a moving frame and a first stepping motor. The moving frame is installed on the top of the bearing bracket. First slide rails are respectively arranged on both sides of the moving frame. A plurality of the first pulley units are respectively arranged in the first slide rails on both sides of the moving frame. The first stepping motor is connected to the plurality of first pulley units; A second moving module, including a second pulley unit, a moving rod and a second stepping motor. The two ends of the moving rod are respectively connected to the plurality of first pulley units on both sides of the moving frame and are located on the top of the moving frame. A second slide rail is arranged on the side surface of the moving rod. The second pulley unit is arranged in the second slide rail. The second stepping motor is connected to the second pulley unit. The dimension detection sensor is installed on the second pulley unit; Wherein, the first stepping motor is used to drive the first pulley unit to move in the first slide rail, so that the first pulley unit drives the moving rod to move in a first direction, and the second stepping motor is used to drive the second pulley unit to move in the second slide rail, so that the second pulley unit drives the dimension detection sensor to move in a second direction.
10. The detection device according to claim 1, wherein, The detection device further includes: A plurality of limiting plates, which are respectively installed on both sides of the bearing bracket and are located above the track mechanism. The plurality of limiting plates extend inwards from the side surface of the bearing bracket and are used to limit the vehicle.