Automatic alignment testing device based on visual positioning

Abstract

The utility model discloses an automatic alignment testing device based on visual positioning. The automatic alignment testing device comprises a first moving module, a visual positioning module and a black and white card switching module. The first moving module comprises a Y-axis moving module, an X-axis moving module, a Z-axis moving module, a rotating module and a probe module, the Y-axis moving module is suitable for placing and driving a product to move, the Z-axis moving module is arranged on the X-axis moving module, the rotating module is arranged on the Z-axis moving module, the probe module is arranged on the rotating module, the probe module is located above the detection position, and the X-axis moving module is used for moving the product. The visual positioning module comprises an upper camera and a lower camera, the upper camera is arranged above the probe module, the lower camera is arranged below the detection position, the black and white card switching module is arranged on the Y-axis moving module and comprises a switching structure, a white card assembly and a black card assembly, and the white card assembly and the black card assembly are connected with the switching structure. The white card assembly and the black card assembly are suitable for getting close to or away from the to-be-tested product. The device can realize accurate alignment connection of the probe and the B2B connector.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of micro B2B function test, especially to an automatic alignment testing device based on visual positioning. BACKGROUND

[0002] The B2B connector of the intelligent device is mainly narrow pitch, and its advantages of high performance, high precision and small size meet the development trend of the current intelligent mobile phone ultra-thin high performance. The B2B connector realizes the connection between the circuit boards through the perfect combination of mechanics and electricity. First, rely on mechanical connection to ensure the physical stability between the circuit boards, the male head and the female head form a solid connection through the accurate insertion and locking mechanism, keep the alignment of the circuit boards and maintain stability under various use conditions. On this basis, the conductive material (usually copper or copper alloy) in the metal terminal and socket forms a circuit path, and through the low-resistance connection of the terminal and socket contact points, the efficient transmission of current and signal between the circuit boards is realized.

[0003] When testing the B2B connector, the test equipment often needs to use the test device to guide the test signal out for processing. The pin pitch of the B2B connector is narrow, and it is easy to cause damage under inaccurate alignment, so how to accurately align the probe module group to the B2B connector becomes a key link of the test.

[0004] Term explanation:

[0005] B2B: board to board (English: board to board, abbreviation: B2B) connector is a device for connecting two circuit boards. Utility model content

[0006] The utility model aims at solving one of the technical problems existing in the prior art. To this end, the utility model provides an automatic alignment testing device based on visual positioning, which can realize accurate alignment connection of the probe and the B2B connector.

[0007] According to the automatic alignment testing device based on visual positioning of the utility model embodiment, the first moving module includes a Y-axis moving module, an X-axis moving module, a Z-axis moving module, a rotating module and a probe module, the Y-axis moving module is suitable for placing and moving the product to be tested, the Z-axis moving module is arranged on the X-axis moving module, the rotating module is arranged on the Z-axis moving module, the probe module is arranged on the rotating module, and the probe module is located above the detection position;

[0008] The visual positioning module includes an upper camera and a lower camera, the upper camera is arranged above the probe module, and the lower camera is arranged below the detection position;

[0009] A black-and-white card switching module is arranged on the Y-axis moving module, and the black-and-white card switching module comprises a switching structure, a white card assembly and a black card assembly connected with the switching structure respectively, and the white card assembly and the black card assembly are adapted to be close to or away from the product to be detected.

[0010] According to some embodiments of the present application, the X-axis moving module is located at the rear side of the Y-axis moving module, and the Z-axis moving module is located above the Y-axis moving module.

[0011] According to some embodiments of the present application, the Y-axis moving module comprises a first transmission assembly and a carrier disc, the first transmission assembly is provided with a stepped through slot, the carrier disc is installed on the stepped through slot, the carrier disc is provided with a through slot, the carrier disc is adapted to place the product to be detected, the through slot is adapted to the white card assembly and the black card assembly, and the first transmission assembly can move the carrier disc to a detection position.

[0012] According to some embodiments of the present application, the X-axis moving module comprises a second transmission assembly and a first support, the output end of the second transmission assembly is connected with the bottom side of the first support, the first support is an L-shaped structure, and the Z-axis moving module is installed on the front side of the first support.

[0013] According to some embodiments of the present application, the Z-axis moving module comprises a third transmission assembly and a second support, the third transmission assembly is installed on the first support, the output end of the third transmission assembly is connected with the rear side of the second support, the second support is an L-shaped structure, and the rotating module is installed on the lower side of the second support.

[0014] According to some embodiments of the present application, the switching structure comprises a first driving member, a second driving member, a third driving member, a first connecting member, a second connecting member and a third connecting member, the first driving member is connected with the output end of the first transmission assembly, the output end of the first driving member is connected with the first connecting member, the second driving member is installed on the first connecting member, the output end of the second driving member is connected with the second connecting member, the second connecting member is connected with the black card assembly and the third connecting member, the third connecting member is connected with the third driving member, and the output end of the third driving member is connected with the white card assembly.

[0015] According to some embodiments of the utility model, the black and white card switching module left front side is provided with the white card assembly, the third driving part and the third connecting piece from top to bottom, the black and white card switching module right front side is provided with the first driving part and the first connecting piece from top to bottom, the black and white card switching module left rear side is provided with the black card assembly and the second connecting piece from top to bottom, and the black and white card switching module right rear side is provided with the first driving part, the second driving part and the second connecting piece from top to bottom.

[0016] According to some embodiments of the utility model, the visual positioning module further comprises a first light source and a second light source, the first light source is annularly arranged around the upper camera, and the second light source is annularly arranged around the lower camera.

[0017] According to some embodiments of the utility model, further comprising a base frame, the base frame comprises an upper support, a platform and a lower support connected in sequence from top to bottom, a fourth transmission assembly is installed on the upper support, an output end of the fourth transmission assembly is connected with a fifth transmission assembly, an output end of the fifth transmission assembly is connected with the upper camera and the first light source, the Y-axis moving module and the X-axis moving module are arranged on the platform, and a sixth transmission assembly is arranged on the lower support, and an output end of the sixth transmission assembly is connected with the lower camera and the second light source.

[0018] According to some embodiments of the utility model, further comprising a second moving module, the second moving module is identical in structure with the first moving module, and the second moving module and the first moving module are symmetrically arranged on the left and right sides of the platform.

[0019] According to some embodiments of the utility model, the automatic alignment testing device based on visual positioning has the following beneficial effects:

[0020] Firstly, the probe center position of the probe module is positioned by cooperation of the upper camera and the rotating module, secondly, the product to be tested is moved from the receiving position to the detection position by the Y-axis moving module, and the product to be tested is accurately positioned by the lower camera, then the X-axis moving module, the Z-axis moving module and the rotating module cooperate to realize accurate alignment and embedding of the probe module and the product to be tested, after embedding, a better detection environment of the product to be tested is provided by adjustment and conversion of the black card assembly and the white card assembly, so that automatic accurate alignment detection is realized.

[0021] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood by practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings, of which:

[0023] Figure 1 is a schematic diagram of the assembly structure of the outer frame removal of the automatic alignment test device based on visual positioning according to the embodiment of the present application;

[0024] Figure 2 is a schematic diagram of the assembly structure of the outer frame removal of the automatic alignment test device based on visual positioning according to the embodiment of the present application from another angle;

[0025] Figure 3 is a schematic diagram of the assembly structure of the outer frame removal of the automatic alignment test device based on visual positioning according to the embodiment of the present application from yet another angle;

[0026] Figure 4 is an exploded view of the first moving module of the automatic alignment test device based on visual positioning shown in Figure 1

[0027] Figure 5 is a schematic diagram of the base frame structure of the automatic alignment test device based on visual positioning shown in Figure 1

[0028] Figure 6 is a schematic diagram of the structure of the black and white card module of the automatic alignment test device based on visual positioning shown in Figure 1

[0029] Figure 7 is an exploded schematic diagram of the black and white card module of the automatic alignment test device based on visual positioning shown in Figure 1

[0030] Figure 8 is a schematic diagram of the assembly structure of the automatic alignment test device based on visual positioning according to the embodiment of the present application.

[0031] Reference signs:

[0032] the first moving module 100,

[0033] the Y-axis moving module 110, the first transmission assembly 111, the stepped through slot 1111, the first transmission guide rail slider 1112, the first drive motor 1113, the auxiliary guide rail 1114, the transmission platform 1115, the transmission track 1116, the object carrier 112, the through slot 1121,

[0034] the X-axis moving module 120, the second transmission assembly 121, the first support 122, the second transmission guide rail slider 1211, the second drive motor 1212,

[0035] ​​​​The Z-axis moving module 130, the third transmission assembly 131, the second support 132, the third transmission guide sliding block 1311, the third driving motor 1312,

[0036] The rotating module 140, the probe module 150, the detection position A,

[0037] The visual positioning module 200, the upper camera 210, the lower camera 220, the first light source 230, the second light source 240,

[0038] The black-and-white card switching module 300, the white card assembly 310, the black card assembly 320, the first driving member 331, the second driving member 332, the third driving member 333, the first connecting member 334, the second connecting member 335, the third connecting member 336,

[0039] The base frame 400, the upper support 410, the platform 420, the lower support 430, the fourth transmission assembly 440, the fifth transmission assembly 450, the sixth transmission assembly 460,

[0040] The second moving module 500. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation of the present application.

[0042] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "several" is two or more.

[0043] In the description of the present application, unless otherwise explicitly limited, the words "set", "install", "connect", "connected", and the like should be broadly understood, and the skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0044] The following refers to Figures 1 to 8The application discloses an automatic alignment testing device based on visual positioning.

[0045] Reference Figures 1 to 7 As shown in the figure, the automatic alignment testing device based on visual positioning comprises a first moving module 100, a visual positioning module 200 and a black-and-white card switching module 300.

[0046] The first moving module 100 comprises a Y-axis moving module 110, an X-axis moving module 120, a Z-axis moving module 130, a rotating module 140 and a probe module 150, the Y-axis moving module 110 is adapted to place and drive the to-be-tested product to move, the Z-axis moving module 130 is arranged on the X-axis moving module 120, the rotating module 140 is arranged on the Z-axis moving module 130, the probe module 150 is arranged on the rotating module 140, the probe module 150 is located above a detection position A, the visual positioning module 200 comprises an upper camera 210 and a lower camera 220, the upper camera 210 is arranged above the probe module 150, the lower camera 220 is arranged below the detection position A, the black-and-white card switching module 300 is arranged on the Y-axis moving module 110, the black-and-white card switching module 300 comprises a switching structure 330 and a white card assembly 310 and a black card assembly 320 connected with the switching structure 330 respectively, the white card assembly 310 and the black card assembly 320 are adapted to be close to or away from the to-be-tested product.

[0047] When the device is used, the X-axis moving module 120 drives the Z-axis moving module 130, the rotating module 140 and the probe module 150 to be above the detection position A, the rotating module 140 drives the probe module 150 to rotate twice, the lower camera 220 records the positions of the center of the probe module 150, and the center position of the probe module 150 is determined.

[0048] After the horizontal position of the probe module 150 is determined, the X-axis moving module 120 drives the Z-axis moving module 130, the rotating module 140 and the probe module 150 to be away from the detection position A, so that the upper camera 210 can be above the detection position A, the Y-axis moving module 110 drives the to-be-tested product to move to the detection position A, and the upper camera 210 starts to photograph the connector of the to-be-tested product to determine the center position of the connector of the to-be-tested product.

[0049] The X-axis moving module 120 and the rotating module 140 are used for aligning the probe module 150 with the connector on the to-be-tested product in a horizontal plane, and the Z-axis moving module 130 drives the probe module 150 to descend in a vertical direction and contact the to-be-tested product.

[0050] After the probe module 150 is connected with the to-be-tested product, the white card assembly 310 and the black card assembly 320 cover the bottom of the to-be-tested product respectively, and an environment for product detection is formed.

[0051] In some embodiments of the utility model, X axis movement module 120 is located at the rear side of Y axis movement module 110, and Z axis movement module 130 is located above Y axis movement module 110. Through this position arrangement, the device can be compact and the space occupation can be reduced.

[0052] In some embodiments of the utility model, Y axis movement module 110 includes first transmission assembly 111 and object carrier 112, first transmission assembly 111 is provided with stepped through slot 1111, object carrier 112 is installed on stepped through slot 1111, object carrier 112 is provided with through slot 1121, object carrier 112 is suitable for placing the product to be detected, through slot 1121 is matched with white card assembly 310 and black card assembly 320, and first transmission assembly 111 can move object carrier 112 to detection position A.

[0053] Referring to Figure 1 、 Figure 3 and Figure 4 , in the embodiment, first transmission assembly 111 includes first transmission guide rail slider 1112, auxiliary guide rail 1114, transmission platform 1115 and first drive motor 1113, the output end of first drive motor 1113 is connected with first transmission guide rail slider 1112, auxiliary guide rail 1114 is arranged on the left side of first transmission guide rail slider 1112 in parallel, transmission platform 1115 is arranged at the moving end above first transmission guide rail slider 1112 and auxiliary guide rail 1114, and first drive motor 1113 can drive transmission guide rail slider 1112 to move transmission platform 1115 back and forth. Stepped through slot 1111 arranged on transmission platform 1115 can place object carrier 112, and the arrangement of first transmission assembly 111 can realize the accurate and stable transportation of the product to be detected. Object carrier 112 can receive and fix the product to be detected, so that displacement does not occur in the transmission process of first transmission assembly 111. The design of stepped through slot 1111 can realize the detection of more types of products to be detected by replacing object carrier 112 with different internal shapes, so that the applicability of the device is enhanced. Through slot 1121 is a circular hole slot, and white card assembly 310 and black card assembly can adapt to completely cover the bottom surface of through slot 1121 to form a test environment.

[0054] It can be understood that first transmission guide rail slider 1112 and first drive motor 1113 can be arranged side by side to reduce the occupation of left and right space positions, so that the device is more compact.

[0055] It can be understood that first transmission assembly 111 can also use guide rail sliders, guide rod sliders, guide wheel sliders and other transmission structures.

[0056] In some specific embodiments of the utility model, X axis movement module 120 includes second transmission assembly 121 and first support 122, the output of second transmission assembly 121 is connected with the bottom side of first support 122, first support 122 is L type structure, Z axis movement module 130 is installed on the front side of first support 122.

[0057] Referring to Figure 1 、 Figure 3 and Figure 4 , in the embodiment, second transmission assembly 121 includes second transmission guide rail slider 1211 and second drive motor 1212, first support 122 is installed on the moving end of second transmission guide rail slider 1211, the output of second drive motor 1212 is connected with second transmission guide rail slider 1211, second drive motor 1212 can drive second transmission guide rail slider 1211 to drive first support 122, Z axis movement module 130, rotary module 140 and probe module 150 to displace in left and right directions stably and accurately, first support 122 presents " L " shape, one side is installed on the transmission end of second transmission assembly 121, the other side is installed with Z axis movement module 130, can realize stable transmission, can extend installation of Z axis movement module 130 to detection position A direction, and improve the installation height of Z axis movement module 130, so that probe module 150 can be located above detection position A.

[0058] It can be understood that second transmission guide rail slider 1211 and second drive motor 1212 can be arranged side by side to reduce the occupation of left and right space positions, so that the device is more compact.

[0059] It can be understood that first support 122 bears Z axis movement module 130, rotary module 140 and probe module 150, and reinforcing ribs are usually arranged to improve the rigidity and strength of first support 122.

[0060] It can be understood that second transmission assembly 121 is used to realize the bearing displacement in left and right directions, and devices with transmission function such as guide rod slider, guide wheel slider and ball screw can also be used to cooperate.

[0061] In some specific embodiments of the utility model, Z axis movement module 130 includes third transmission assembly 131 and second support 132, third transmission assembly 131 is installed on first support 122, the output of third transmission assembly 131 is connected with the rear side of second support 132, second support 132 is L type structure, rotary module 140 is installed on the lower side of second support 132.

[0062] Referring to Figure 1 、 Figure 3 and Figure 4As shown, in the embodiment, the third transmission assembly 131 comprises a third transmission guide rail slider 1311 and a third driving motor 1312, the third transmission guide rail slider 1311 is fixedly installed on the first support 122, a moving end of the third transmission guide rail slider 1311 is installed with the second support 132, an output end of the third driving member 1312 is connected with the third transmission guide rail slider 1311, the third transmission guide rail slider 1311 can stably and accurately drive the second support 132, the rotary module 140 and the probe module 150 to displace in the up-down direction, the second support 132 is in the shape of "L", one side is installed on the transmission end of the third transmission assembly 131, and the other side is installed with the rotary module 140, stable transmission can be realized, the rotary module 140 can be installed above the detection position A, and the installation height of the rotary module 140 is further improved, so that the probe module 150 can also be located above the detection position A.

[0063] It can be understood that the third driving motor 1312 and the third transmission guide rail slider 1311 are arranged from top to bottom, so that the occupation of the front and rear spaces is reduced, and the device is more compact.

[0064] It can be understood that the second support 132 bears the rotary module 140 and the probe module 150, and reinforcing ribs are usually arranged to improve the rigidity and strength of the second support 132.

[0065] It can be understood that the second transmission assembly 121 is used to realize the bearing displacement in the left-right direction, and devices with transmission functions such as guide rod sliders, guide wheel sliders and ball screws can also be used to cooperate.

[0066] In some specific embodiments of the utility model, the switching structure 330 comprises a first driving member 331, a second driving member 332, a third driving member 333, a first connecting member 334, a second connecting member 335 and a third connecting member 336, the output end of the first driving member 331 is connected with the first transmission assembly 111, the output end of the first driving member 331 is connected with the first connecting member 334, the second driving member 332 is installed on the first connecting member 334, the output end of the second driving member 332 is connected with the second connecting member 335, the second connecting member 335 is connected with the black card assembly 320 and the third connecting member 336, the third connecting member 336 is connected with the third driving member 333, and the output end of the third driving member 333 is connected with the white card assembly 310.

[0067] In some specific embodiments of the utility model, the black-white card switching module 300 left front side from top to bottom is provided with white card assembly 310, third driving part 333 and third connecting piece 336, the black-white card switching module 300 right front side from top to bottom is provided with first driving part 331 and first connecting piece 334, the black-white card switching module 300 left rear side from top to bottom is provided with black card assembly 320 and second connecting piece 335, the black-white card switching module 300 right rear side from top to bottom is provided with first driving part 331, second driving part 332 and second connecting piece 335.

[0068] Referring to Figure 6 And Figure 7 In the embodiment, the first driving part 331 is located at the right side of the white card assembly 310 and the black card assembly 320, can make the white card assembly 310 and the black card assembly 320 displace forward and backward, the second driving part 332 is located at the right side of the black card assembly 320, can make the black card assembly 320 and the white card assembly 310 move up and down, the third driving part 333 is located below the white card assembly 310, can make the white card assembly 310 move up and down.

[0069] When the to-be-tested product is detected, the black card assembly 320 initial position is located at the lower end of the stepped through slot 1111, the black card assembly 320 is driven by the second driving part 332 and is lifted, and is combined with the stepped through slot 1111, so that when the to-be-tested product emits light, light can be absorbed to form a detection environment, after staying for a while, the black card assembly 320 is driven by the second driving part 332 and is lowered to leave the stepped through slot 111, the first driving part 331 makes the black card assembly 320 and the white card assembly 310 move backward until the white card assembly 310 is located below the through slot 1121, the white card assembly 310 is lifted and is combined with the through slot 1121 to form a detection environment.

[0070] Referring to Figure 6 And Figure 7 In the embodiment, the first connecting piece 334 is "L" type, one side is connected with the transmission end of the first driving part 331, the other side is connected with the second driving part 332, the first driving part 331 realizes the forward and backward movement of other modules in the black-white card switching module 300 through the first connecting piece 334.

[0071] Referring to Figure 6 And Figure 7 In the embodiment, the second connecting piece 335 is arranged at the bottom of the second driving part 332 and the black card assembly 320, the left side is connected with the transmission end of the second driving part 332, the right side is connected with the black card assembly 320 and the third connecting piece 336, the second driving part 332 realizes the lifting of the black card assembly 320 through the second connecting piece 335, and can drive the forward and backward movement of the black card assembly 320.

[0072] Referring toFigure 6 And Figure 7 As shown in the figure, in the embodiment, the third connecting piece 336 is connected with the second connecting piece 335 at the top, and is connected with the third driving piece 333 at the left side and the upper side of the bottom, so as to drive the white card assembly 310 to move forward and backward.

[0073] The first driving piece 331, the second driving piece 332 and the third driving piece 333 are gas cylinder driving pieces, which can be correspondingly simple, convenient and fast, and can also be hydraulic driving, servo motor driving and the like.

[0074] It can be understood that the black and white card switching module 300 can be closely connected by using the first connecting piece 334, the second connecting piece 335 and the third connecting piece 336, so as to reduce unnecessary space occupation and compact organization.

[0075] It can be understood that, because the white card assembly 310 is connected with the third connecting piece 336 and the second connecting piece 335, and the black card assembly 320 is connected with the second connecting piece 335 and the second driving piece 332, the second driving piece 332 drives the black card assembly 320 to rise at the same time, and drives the white card assembly 310 to rise, in order to prevent the white card assembly 310 from being in contact with the first transmission assembly 111 and being damaged, the initial upper end face height of the white card assembly 310 is lower than that of the black card assembly 320, but in order to enable the white card assembly 310 to cooperate with the through slot 1121 when rising, the output end of the third driving piece 333 can be raised to a height higher than the height that the second driving piece 332 can extend.

[0076] It can be understood that the white card assembly 310 and the black card assembly 320 are often provided with elastic bodies such as springs inside to prevent the first transmission assembly 111 from being in hard contact during the rising process, and to avoid damaging the work surface.

[0077] It can be understood that the stepped through slot 1111 is arranged at the left side of the first transmission assembly 111, so that the white card assembly 310 and the black card assembly 320 can be aligned while the equipment is maximally compacted.

[0078] In some specific embodiments of the present application, the visual positioning module 200 further comprises a first light source 230 and a second light source 240, the first light source 230 is arranged around the upper camera 210, and the second light source 240 is arranged around the lower camera 220.

[0079] Referring to Figure 3As shown, in the embodiment, the first light source 230 and the second light source 240 are annular light source devices with the same structure, which can uniformly light the shooting environment of the upper camera 210 and the lower camera 220, reduce the influence of the automatic focusing system of the upper camera 210 and the lower camera 220 in a dark environment, and help the upper camera 210 and the lower camera 220 focus more accurately.

[0080] It can be understood that the first light source 230 and the second light source 240 can adopt the same model of equipment, which can facilitate installation and replacement and improve the interchangeability of the device.

[0081] In some specific embodiments of the utility model, a base frame 400 is further included, the base frame 400 includes an upper support 410, a platform 420 and a lower support 430 connected in sequence from top to bottom, the fourth transmission assembly 440 is installed on the upper support 410, the output end of the fourth transmission assembly 440 is connected with the fifth transmission assembly 450, the output end of the fifth transmission assembly 450 is connected with the upper camera 210 and the first light source 230, the Y-axis moving module 110 and the X-axis moving module 120 are arranged on the platform 420, the sixth transmission assembly 460 is arranged on the lower support 430, and the output end of the sixth transmission assembly 460 is connected with the lower camera 220 and the second light source 240. A second moving module 500 is further included, the second moving module 500 has the same structure as the first moving module 100, and the second moving module 500 and the first moving module 100 are symmetrically arranged on the left and right sides of the platform 420.

[0082] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in the embodiment, the second moving module 500 is arranged on the left side of the platform 420, and forms a left-right symmetrical double test channel with the first moving module 100 on the right side of the platform 420, which can improve the detection efficiency. The arrangement of the fourth transmission assembly 440 can enable the upper camera 210 and the second light source 240 to displace in the left-right direction above the first moving module 100 and the second moving module 200, the sixth transmission assembly 460 can drive the lower camera 220 and the second light source 240 to displace in the left-right direction below the first moving module 100 and the second moving module 200, thereby realizing the visual auxiliary positioning function and saving cost. The fifth transmission assembly 450 can enable the upper camera 210 and the first light source 230 to move up and down and be closer to the product to be positioned.

[0083] It can be understood that when the upper camera 210 and the first light source 230 are lifted by the fifth transmission assembly 450, cooperation with the X-axis moving module 120 is needed to prevent collision.

[0084] It can be understood that the fifth transmission assembly 450 enables the upper camera 210 and the first light source 230 to move up and down close to the product to be measured, which can reduce the quality requirements of the upper camera and save costs.

[0085] It can be understood that the upper camera 210 and the lower camera 220 can adopt the same model of equipment, which can facilitate installation and replacement and improve the interchangeability of the device.

[0086] It can be understood that the Y-axis moving module 110 is further provided with a transmission track 1116 to drive the black-and-white card switching module 300 and the platform 420, which can make the black-and-white card switching module 300 more smoothly move together with the Y-axis moving module 110.

[0087] When the device is in use, the X-axis moving module 120 drives the Z-axis moving module 130, the rotating module 140 and the probe module 150 to reach the detection position A directly above, the rotating module 140 drives the probe module 150 to rotate twice, and the lower camera 220 records the positions of the center of the probe module 150 each time to obtain the center position of the probe module 150.

[0088] After the horizontal position of the probe module 150 is determined, the X-axis moving module 120 drives the Z-axis moving module 130, the rotating module 140 and the probe module 150 to move away from the detection position A directly above, the upper camera 210 moves upward through the fifth transmission assembly 450, and moves from above the second bracket 132 to the detection position A directly above through the fourth transmission assembly 440, and the fifth transmission assembly 450 drives the upper camera 210 to move downward, the Y-axis moving module 110 drives the product to be measured to move to the detection position A, and the upper camera 210 starts to shoot the connector of the product to be measured to obtain the center position of the connector of the product to be measured. By controlling the X-axis moving module 120 and the rotating module 140, the probe module 150 is aligned with the connector on the product to be measured in the horizontal plane, and the Z-axis moving module 130 drives the probe module 150 to descend in the vertical direction and contact the product to be measured.

[0089] After the probe module 150 is connected to the product to be measured, during the detection of the product to be measured, the black card assembly 320 is initially located at the lower end of the stepped through slot 1111, the black card assembly 320 is driven by the second driving member 332 to rise and fit with the stepped through slot 1111 to form a test environment, after a period of time, the second driving member 332 drives the black card assembly 320 to descend and leave the stepped through slot 1111, and the first driving member 331 drives the black card assembly 320 and the white card assembly 310 to move backward until the white card assembly 310 is located below the through slot 1121, and the white card assembly 310 rises to fit with the through slot 1121 to form a test environment.

[0090] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range that the person skilled in the art has possesses without departing from the utility model's tenet under the precondition that the knowledge range that the person skilled in the art has possesses.

Claims

1. An automatic alignment test device based on visual positioning, characterized by, The utility model relates to a kind of product detection device, including: First mobile module (100), the first mobile module (100) includes Y-axis movement module (110), X-axis movement module (120), Z-axis movement module (130), rotating module (140) and probe module (150), the Y-axis movement module (110) is suitable for placing and driving product to be measured to move, the Z-axis movement module (130) is set on the X-axis movement module (120), the rotating module (140) is set on the Z-axis movement module (130), the probe module (150) is set on the rotating module (140), the probe module (150) is located above detection site (A); Visual positioning module (200), the visual positioning module (200) includes upper camera (210) and lower camera (220), the upper camera (210) is set above the probe module (150), the lower camera (220) is set below the detection site (A); Black and white card switching module (300) is set on the Y-axis movement module (110), the black and white card switching module (300) includes switching structure (330) and white card assembly (310) and black card assembly (320) connected with the switching structure (330) respectively, the white card assembly (310) and the black card assembly (320) are suitable for being close to or away from the product to be measured.

2. The automatic alignment test device based on visual positioning according to claim 1, characterized in that, The X-axis movement module (120) is located at the rear side of the Y-axis movement module (110), and the Z-axis movement module (130) is located above the Y-axis movement module (110).

3. The automatic alignment test device based on visual positioning according to claim 1, characterized in that, The Y-axis movement module (110) includes a first transmission assembly (111) and a carrier disc (112), the first transmission assembly (111) is provided with a stepped through slot (1111), and the carrier disc (112) is installed on the stepped through slot (1111). The carrier disc (112) is provided with a through slot (1121), the carrier disc (112) is suitable for placing the product to be detected, the through slot (1121) is matched with the white card assembly (310) and the black card assembly (320), and the first transmission assembly (111) can move the carrier disc (112) to the detection site (A).

4. The automatic alignment test device based on visual positioning according to claim 3, characterized in that, The X-axis movement module (120) includes a second transmission assembly (121) and a first support (122), the output end of the second transmission assembly (121) is connected with the bottom side of the first support (122), the first support (122) is an L-shaped structure, and the first support (122) is provided with the Z-axis movement module (130) on the front side.

5. The automatic alignment test device based on visual positioning according to claim 4, characterized in that, The Z-axis movement module (130) includes a third transmission assembly (131) and a second support (132), the third transmission assembly (131) is installed on the first support (122), the output end of the third transmission assembly (131) is connected with the rear side of the second support (132), the second support (132) is an L-shaped structure, and the second support (132) is provided with the rotating module (140) on the lower side.

6. The automatic alignment test device based on visual positioning according to claim 3, characterized in that, The switching structure (330) comprises a first driving member (331), a second driving member (332), a third driving member (333), a first connecting member (334), a second connecting member (335) and a third connecting member (336), the first driving member (331) is connected with the output end of the first transmission assembly (111), the output end of the first driving member (331) is connected with the first connecting member (334), the second driving member (332) is installed on the first connecting member (334), the output end of the second driving member (332) is connected with the second connecting member (335), the second connecting member (335) is connected with the black card assembly (320) and the third connecting member (336), the third connecting member (336) is connected with the third driving member (333), and the output end of the third driving member (333) is connected with the white card assembly (310).

7. The automatic alignment test device based on visual positioning according to claim 6, characterized in that, The white and black card switching module (300) is provided with the white card assembly (310), the third driving member (333) and the third connecting member (336) from top to bottom on the left front side, is provided with the first driving member (331) and the first connecting member (334) from top to bottom on the right front side, is provided with the black card assembly (320) and the second connecting member (335) from top to bottom on the left rear side, and is provided with the first driving member (331), the second driving member (332) and the second connecting member (335) from top to bottom on the right rear side.

8. The automatic alignment test device based on visual positioning according to claim 3, characterized in that, The visual positioning module (200) further comprises a first light source (230) and a second light source (240), the first light source (230) is arranged around the upper camera (210), and the second light source (240) is arranged around the lower camera (220).

9. The automatic alignment test device based on visual positioning according to claim 8, characterized in that, Further comprising a base frame (400), the base frame (400) comprises an upper support (410), a platform (420) and a lower support (430) connected in sequence from top to bottom, the fourth transmission assembly (440) is installed on the upper support (410), the output end of the fourth transmission assembly (440) is connected with a fifth transmission assembly (450), the output end of the fifth transmission assembly (450) is connected with the upper camera (210) and the first light source (230), the Y-axis moving module (110) and the X-axis moving module (120) are arranged on the platform (420), and the sixth transmission assembly (460) is arranged on the lower support (430), the output end of the sixth transmission assembly (460) is connected with the lower camera (220) and the second light source (240).

10. The automatic alignment test device based on visual positioning according to claim 9, characterized in that, Further comprising a second moving module (500), the second moving module (500) is the same as the first moving module (100) in structure, and the second moving module (500) is symmetrically arranged with the first moving module (100) on the left and right sides of the platform (420).

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