Carrying device and detection equipment

Abstract

The utility model provides a carrying device and detection equipment. The carrying device comprises a first positioning platform, a first driving module, a second positioning platform and a second driving module. The first positioning platform is used for placing a to-be-detected piece and is in positioning fit with the to-be-detected piece. The first driving module is in transmission connection with the first positioning platform and is used for driving the first positioning platform to move along the closed-loop path. And the second positioning platform is used for placing a to-be-detected piece and is in positioning fit with the to-be-detected piece. And the second driving module is in transmission connection with the second positioning platform and is used for driving the second positioning platform to move along the closed-loop path. When the carrying device is used, the first positioning platform and the second positioning platform can be driven by the first driving module and the second driving module to alternately and circularly carry out rapid transmission on the to-be-detected part on a closed-loop path, the waiting time of a detection mechanism is shortened, and the detection efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of detection, in particular to a handling device and a detection equipment. Background Art

[0002] In the manufacturing process of glass products such as glass back panels, it is necessary to perform appearance inspection of glass products based on machine vision to ensure that the appearance of the manufactured glass products is free of defects to meet the use requirements. However, the handling time of the handling mechanism in the inspection equipment in the prior art is long, the waiting time of the inspection mechanism is long, and the inspection efficiency is low. Utility Model Content

[0003] Based on this, it is necessary to provide a transport device and a detection device to address the problems of long transport time of the transport mechanism, long waiting time of the detection mechanism and low detection efficiency in the detection equipment in the prior art.

[0004] The technical solution is as follows:

[0005] In a first aspect, a transport device is provided, comprising:

[0006] A first positioning platform, the first positioning platform is used to place the to-be-detected object and to be positioned and matched with the to-be-detected object;

[0007] A first driving module, the first driving module is transmission-connected to the first positioning platform and is used to drive the first positioning platform to move along a closed-loop path;

[0008] A second positioning platform, the second positioning platform is used to place the to-be-detected piece and to be positioned and matched with the to-be-detected piece;

[0009] A second driving module, the second driving module is transmission-connected to the second positioning platform and is used to drive the second positioning platform to move along the closed-loop path;

[0010] When the projection area of ​​the first positioning platform along the vertical direction overlaps with the projection area of ​​the second positioning platform along the vertical direction, the projection area of ​​the first positioning platform along the horizontal direction is staggered with the projection area of ​​the second positioning platform along the horizontal direction.

[0011] The technical solution is further described below:

[0012] In one embodiment, the first positioning platform includes an installation body, a fixing member, a movable member and a driving member. The first driving module is in transmission connection with the installation body. The fixing member is installed on the top of the installation body. The movable member is located on one side of the fixing member. The driving member is in transmission connection with the movable member and is used to drive the movable member to move in a direction close to or away from the fixing member, so that the movable member and the fixing member can cooperate to position the workpiece to be detected.

[0013] In one embodiment, at least one first positioning groove is provided on the side of the fixing member close to the movable member. Each first positioning groove extends from the top wall of the fixing member to the bottom wall of the fixing member. At least one second positioning groove is provided on the side of the movable member close to the fixing member. Each second positioning groove extends from the top wall of the movable member to the bottom wall of the movable member. Each of the first positioning grooves and each of the second positioning grooves are correspondingly arranged, so that the inner side walls of each of the first positioning grooves and the inner side walls of each of the second positioning grooves correspondingly enclose to form the clamping and positioning space, and are all used for positioning and cooperating with the workpiece to be detected in the clamping and positioning space.

[0014] In one embodiment, the first driving module includes a first lifting mechanism and a first translation mechanism. The first translation mechanism is connected to the first lifting mechanism and is used to drive the first lifting mechanism to move in the horizontal direction. The first lifting mechanism is connected to the first positioning platform and is used to drive the first positioning platform to move in the vertical direction. The second driving module includes a second lifting mechanism and a second translation mechanism. The second translation mechanism is connected to the second lifting mechanism and is used to drive the second lifting mechanism to move in the horizontal direction. The second lifting mechanism is connected to the second positioning platform and is used to drive the second positioning platform to move in the vertical direction. The first translation mechanism and the second translation mechanism are arranged at intervals. The first positioning platform and the second positioning platform are both located between the first translation mechanism and the second translation mechanism.

[0015] In a second aspect, a detection device is provided, including a first detection mechanism and the handling device as described above. The first detection mechanism is installed outside the handling device and is used to detect the surface of the workpiece to be detected.

[0016] In one embodiment, the detection device further includes a flipping mechanism, a moving platform and a second detection mechanism. The flipping mechanism is used to drive the workpiece to be detected to flip. The moving platform is used to drive the workpiece to be detected to move in the horizontal direction. The second detection mechanism is installed outside the moving platform and is used to detect the surface of the workpiece to be detected on the moving platform.

[0017] In one embodiment, the detection device further includes a workpiece platform, a moving mechanism, and a third detection mechanism. The workpiece platform includes a moving body and a rotating mechanism mounted on the moving body. The rotating mechanism is used to support the workpiece to be detected and drive the workpiece to be detected to rotate. The moving mechanism is in transmission connection with the moving body and is used to drive the moving body to move along a preset direction. The third detection mechanism is located outside the moving mechanism and is used to detect the chamfer and side surface of the workpiece to be detected on the rotating mechanism.

[0018] In one embodiment, the rotating mechanism includes a first driving component and a rotating member. The rotating member is rotatably mounted on the moving body. The first driving component is in transmission connection with the rotating member, so that the rotating member can rotate around its own axis. A supporting surface for supporting the workpiece to be detected is provided at the top of the rotating member. The rotating member is further provided with a suction channel, and one end of the suction channel extends to the supporting surface.

[0019] In one embodiment, the workpiece platform further includes a positioning mechanism. The positioning mechanism is mounted on the moving body and is used for positioning and cooperating with the workpiece to be detected on the supporting surface to position the workpiece to be detected at a preset position on the rotating member.

[0020] In one embodiment, the positioning mechanism includes a second driving component and two positioning components. The two positioning components are respectively located on opposite sides of the rotating member and are both used for positioning and cooperating with the workpiece to be detected on the supporting surface. The second driving component is in transmission connection with the two positioning components, so that the two positioning components can move in a direction close to or away from each other.

[0021] In the handling device and the detection device in the above embodiments, when in use, the first positioning platform and the second positioning platform can alternately and circularly perform rapid transmission of the workpiece to be detected on a closed-loop path under the drive of the first driving module and the second driving module respectively, reducing the waiting time of the detection mechanism and effectively improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application.

[0023] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 Schematic structural diagram of a detection device for an embodiment.

[0025] Figure 2 is Figure 1 the schematic structural diagram of the first positioning platform in

[0026] Figure 3 Schematic structural diagram of a workpiece platform and a moving mechanism for an embodiment.

[0027] Figure 4 is Figure 3 the schematic structural diagram of the workpiece platform of

[0028] Figure 5 is Figure 3 the schematic structural diagram of the workpiece platform of from another perspective.

[0029] Explanation of reference numerals:

[0030] 100, workpiece platform; 110, moving body; 120, rotating mechanism; 121, first driving component; 122, rotating member; 1221, supporting surface; 1222, suction channel; 130, positioning mechanism; 131, positioning component; 1311, moving member; 1312, positioning member; 1313, first avoidance groove; 1314, second avoidance groove; 140, connecting member; 141, first connection port; 142, second connection port; 150, rotary joint; 200, moving mechanism; 300, workpiece to be detected; 400, handling device; 410, first positioning platform; 411, mounting body; 412, fixing member; 413, movable member; 414, elastic member; 415, transmission member; 416, driving member; 420, first lifting mechanism; 430, first translation mechanism; 440, second positioning platform; 450, second lifting mechanism; 460, second translation mechanism. Detailed implementation manners

[0031] To make the above objects, features, and advantages of the present application more apparent and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0032] As Figure 1As shown, in one embodiment, a handling device 400 is provided, including a first positioning platform 410, a first driving module, a second positioning platform 440 and a second driving module. Wherein, the first positioning platform 410 is used to place the part to be detected 300, and is positioned and matched with the part to be detected 300. The first driving module is connected to the first positioning platform 410 in a transmission manner, and is used to drive the first positioning platform 410 to move along a closed-loop path. The second positioning platform 440 is used to place the part to be detected 300, and is positioned and matched with the part to be detected 300. The second driving module is connected to the second positioning platform 440 in a transmission manner, and is used to drive the second positioning platform 440 to move along a closed-loop path. When the projection area of ​​the first positioning platform 410 along the vertical direction overlaps with the projection area of ​​the second positioning platform 440 along the vertical direction, the projection area of ​​the first positioning platform 410 along the horizontal direction is staggered with the projection area of ​​the second positioning platform 440 along the horizontal direction.

[0033] When the transport device 400 in the above embodiment is in use, the first positioning platform 410 and the second positioning platform 440 can be driven by the first driving module and the second driving module respectively to alternately cycle on a closed-loop path to quickly transport the inspection member 300, thereby reducing the waiting time of the inspection mechanism and effectively improving the inspection efficiency.

[0034] Specifically in this embodiment, the closed-loop path can be set in a rectangular shape. The first positioning platform 410 and the second positioning platform 440 have the same action, and there is a time difference between the action of the first positioning platform 410 and the action of the second positioning platform 440 to stagger the movement. In other embodiments, the closed-loop path can also be set in other shapes such as a trapezoidal shape.

[0035] like Figure 1 and Figure 2 As shown, optionally, the first driving module includes a first lifting mechanism 420 and a first translation mechanism 430, the first translation mechanism 430 and the first lifting mechanism 420 are used to drive the first lifting mechanism 420 to move in the horizontal direction, and the first lifting mechanism 420 is connected to the first positioning platform 410, and is used to drive the first positioning platform 410 to move in the vertical direction; the second driving module includes a second lifting mechanism 450 and a second translation mechanism 460, the second translation mechanism 460 and the second lifting mechanism 450 are used to drive the second lifting mechanism 450 to move in the horizontal direction, and the second lifting mechanism 450 is connected to the second positioning platform 440, and is used to drive the second positioning platform 440 to move in the vertical direction; the first translation mechanism 430 and the second translation mechanism 460 are arranged at intervals, and the first positioning platform 410 and the second positioning platform 440 are both located between the first translation mechanism 430 and the second translation mechanism 460.

[0036] like Figure 1 and Figure 2As shown, in one embodiment, the first positioning platform 410 includes an installation body 411, a fixing member 412, a movable member 413, and a driving member 416. The first driving module is in transmission connection with the installation body 411. The fixing member 412 is installed on the top of the installation body 411. The movable member 413 is located on one side of the fixing member 412. The driving member 416 is in transmission connection with the movable member 413 and is used to drive the movable member 413 to move in a direction close to or away from the fixing member 412, so that the movable member 413 and the fixing member 412 can cooperate to position the workpiece 300 to be detected.

[0037] As Figure 1 and Figure 2 shown, further, the first positioning platform 410 further includes an elastic member 414 and a transmission member 415. The movable member 413 is installed on the transmission member 415 through the elastic member 414. The driving member 416 is installed on the moving body 110 and is in transmission connection with the transmission member 415, so that the driving member 416 can drive the movable member 413 to reciprocate in a direction close to or away from the fixing member 412 through the transmission member 415 and the elastic member 414. In this way, the movable member 413 can cooperate with the fixing member 412 to clamp and position the workpiece 300 to be detected on the installation body 411, ensuring that the first detection mechanism can detect the defects in the convex surface area of the workpiece 300 to be detected and improving the reliability of the detection device.

[0038] Specifically in this embodiment, the movable member 413 can be set as a movable block; the fixing member 412 can be set as a fixed block; the fixing member 412 can be installed on the installation body 411 by means of clamping, plugging, screwing or other detachable means. The elastic member 414 can be set as a spring. The transmission member 415 can be set as a transmission block. The driving member 416 can be set as a clamping cylinder. Both the elastic member 414 and the movable member 413 are at least one, and the respective movable members 413 are arranged at intervals in the horizontal direction. Each movable member 413 is correspondingly installed on one side of the transmission member 415 close to the fixing member 412 through each elastic member 414.

[0039] Optionally, at least one first positioning groove is provided on one side of the fixing member 412 close to the movable member 413. Each first positioning groove extends from the top wall of the fixing member 412 to the bottom wall of the fixing member 412. At least one second positioning groove is provided on one side of the movable member 413 close to the fixing member 412. Each second positioning groove extends from the top wall of the movable member 413 to the bottom wall of the movable member 413. Each first positioning groove and each second positioning groove are correspondingly arranged, so that the inner side walls of each first positioning groove and the inner side walls of each second positioning groove correspondingly enclose a clamping and positioning space, and are all used for positioning and cooperating with the workpiece 300 in the clamping and positioning space. In this way, the first positioning platform 410 can convey multiple workpieces 300 to be detected at the same time, improving the detection efficiency of the detection device.

[0040] Specifically in this embodiment, the structure of the second positioning platform 440 is the same as that of the first positioning platform 410, and details are not described herein again.

[0041] In one embodiment, a detection device is provided, including a first detection mechanism and the handling device 400 in any of the above embodiments. The first detection mechanism is installed outside the handling device 400 and is used to detect the surface of the workpiece 300 to be detected.

[0042] For the detection device in the above embodiments, during use, the first positioning platform 410 and the second positioning platform 440 can alternately and cyclically perform rapid transmission of the workpiece 300 to be detected on a closed-loop path under the drive of the first drive module and the second drive module respectively, reducing the waiting time of the first detection mechanism and effectively improving the detection efficiency.

[0043] Among them, the number of the first detection mechanisms can be flexibly adjusted according to actual usage needs. Specifically in this embodiment, the first detection mechanism includes a camera. The first detection mechanism is used to detect the convex surface of the workpiece 300 to be detected. The number of the first detection mechanisms is three. The three first detection mechanisms are arranged in sequence along the flow direction of the workpiece 300 to be detected and respectively detect different defects in the entire convex surface area of the workpiece 300 to be detected. Among them, the defects detected by the first first detection mechanism include light leakage, crystal black oil pinholes, IR oil center circle pinholes, convex surface PVD contamination, IR oil center circle scratches, crystal through-hole convex surface sand collapse, small crystal sand collapse, crystal black oil shadow, crystal convex surface scratches, small crystal contamination, small crystal ink serrations, small crystal filling glue serrations, crystal black oil scratches, gray oil ring black marks, PVD white dots and black dots, PVD shallow scratches, small crystal filling glue cavities, gray oil ring serrations, PVD deep scratches, small crystal ink pinholes, small crystal ink white dots and black dots, and MLA black and white dots. The defects detected by the second first detection mechanism include crystal indentations (linear wavy patterns) generated when the light source emission stripes are horizontally distributed. The defects detected by the third first detection mechanism include crystal indentations (linear wavy patterns) generated when the light source emission stripes are vertically distributed.

[0044] In one embodiment, the detection device further includes a flipping mechanism, a moving platform, and a second detection mechanism. The flipping mechanism is used to drive the workpiece 300 to be detected to flip. The moving platform is used to drive the workpiece 300 to be detected to move horizontally. The second detection mechanism is installed outside the moving platform and is used to detect the surface of the workpiece 300 on the moving platform.

[0045] Specifically in this embodiment, the flipping mechanism can be set to any structure in the prior art that can drive the part to be detected 300 to flip 180°. There are two flipping mechanisms, which are respectively located on both sides of the second detection mechanism along the flow direction of the part to be detected 300. The second detection mechanism is used to detect the concave surface of the part to be detected 300 on the mobile platform. The second detection mechanism includes a camera. The number of the second detection mechanisms can be flexibly adjusted according to the needs of actual use. The second detection mechanism can detect defects in the entire concave area of ​​the part to be detected 300, such as black oil impurities in the crystal, scratches on the concave surface of the crystal, conductive oil sawtooth, and conductive oil shadow.

[0046] like Figure 3 , Figure 4 and Figure 5 As shown, in one embodiment, a detection device is provided, including a workpiece platform 100, a mobile mechanism 200 and a third detection mechanism. Among them, the workpiece platform 100 includes a mobile body 110 and a rotating mechanism 120 installed on the mobile body 110, and the rotating mechanism 120 is used to support the part to be detected 300 and drive the part to be detected 300 to rotate. The mobile mechanism 200 is connected to the mobile body 110 by transmission, and is used to drive the mobile body 110 to move along a preset direction. The third detection mechanism is located outside the mobile mechanism 200, and is used to detect the chamfer and side of the part to be detected 300 on the rotating mechanism 120. In this way, when in use, the part to be inspected 300 is placed on the rotating mechanism 120. After the moving mechanism 200 drives the moving body 110 to move to the inspection station along the preset direction, the rotating mechanism 120 drives the part to be inspected 300 to rotate synchronously, so that the third inspection mechanism can perform line scanning inspection on the chamfer and side of the part to be inspected 300, so as to transform the annular chamfer area and the annular side area into strips, thereby ensuring that defects on the chamfer and side can be detected, reducing the risk of missed detection by the inspection equipment, and improving the reliability of the inspection equipment.

[0047] Among them, the part to be detected 300 can be set as a glass product such as a glass back plate. The preset direction can be flexibly adjusted according to the needs of actual use, and it is only necessary to move the mobile body 110 to the detection station corresponding to the third detection mechanism. The mobile mechanism 200 can be set as any linear moving structure in the prior art. Specifically in this embodiment, the mobile mechanism 200 can be set as a screw module. The third detection mechanism is located in the middle position of one side of the mobile mechanism 200, so that one end of the mobile mechanism 200 can be loaded and the other end can be unloaded.

[0048] Specifically in this embodiment, the third detection mechanism includes a line-scan camera. The side surface of the workpiece 300 to be detected includes the upright position of the workpiece 300 to be detected. The third detection mechanism can detect defects in the entire chamfer area and the entire upright position area of the workpiece 300 to be detected, such as chamfer chipping, chamfer soiling, chamfer scratching, chamfer black and white spots, upright chipping, and incomplete laser cleaning of the upright position, etc.

[0049] As Figure 3 , Figure 4 and Figure 5 shown, optionally, the rotating mechanism 120 includes a first driving component 121 and a rotating member 122. The rotating member 122 is rotatably mounted on the moving body 110. The first driving component 121 is in transmission connection with the rotating member 122, so that the rotating member 122 can rotate around its own axis; a supporting surface 1221 for supporting the workpiece 300 to be detected is provided at the top of the rotating member 122; the rotating member 122 is further provided with a suction channel 1222, and one end of the suction channel 1222 extends to the supporting surface 1221. In this way, when it is necessary to detect the chamfer and the side surface of the workpiece 300 to be detected, the workpiece 300 to be detected is placed on the supporting surface 1221, and the suction channel 1222 is sucked to fix the workpiece 300 to be detected on the supporting surface 1221. Then, the moving mechanism 200 drives the moving body 110 to move to the detection station, and the first driving component 121 drives the rotating member 122 to rotate, so that the third detection mechanism can perform line-scan photography detection on the chamfer and the side surface of the workpiece 300 to be detected, ensuring that defects on the chamfer and the side surface can be detected, reducing the risk of undetected parts of the detection equipment, and improving the reliability of the detection equipment.

[0050] Among them, the moving body 110 can be set as a moving seat, a moving block, a moving frame or other moving structures. The rotating member 122 can be set as a rotating column, a rotating tube or other rotating structures. The first driving component 121 can be set as a gear set driving component, a pulley driving component, a hollow rotary stepping motor, or other driving structures that can drive the rotating member 122 to rotate around its own axis. Specifically in this embodiment, the rotating member 122 includes a floating buffer rod and a suction nozzle made of PEEK (polyether ether ketone) material. One end of the floating buffer rod is in transmission connection with one side of the suction nozzle, and the supporting surface 1221 is arranged on the side of the suction nozzle away from the floating buffer rod.

[0051] As Figure 4 and Figure 5As shown, in one embodiment, the workpiece platform 100 further includes a positioning mechanism 130. The positioning mechanism 130 is installed on the moving body 110 and is used for positioning and cooperating with the workpiece 300 to be detected on the support surface 1221, so as to position the workpiece 300 to be detected at a preset position on the rotating member 122. In this way, the positioning mechanism 130 can position the workpiece 300 to be detected at the preset position on the rotating member 122, ensuring that while the rotating member 122 can suck the workpiece 300 to be detected and drive the workpiece 300 to rotate, the workpiece 300 will not move relative to the rotating member 122, thereby improving the reliability of the detection device.

[0052] Among them, the preset position means the position of the workpiece 300 to be detected relative to the rotating member 122 when the rotating member 122 can suck the workpiece 300 to be detected and drive the workpiece 300 to rotate synchronously, and the workpiece 300 does not move relative to the rotating member 122 during the rotation. Specifically in this embodiment, when the workpiece 300 to be detected is positioned at the preset position on the rotating member 122, the center of mass of the workpiece 300 coincides with the axis of the rotating member 122. In this way, during the rotation of the rotating member 122, the workpiece 300 to be detected on the support surface 1221 will not perform eccentric motion, ensuring that the workpiece 300 to be detected will not be thrown out of the support surface 1221 during the rotation and can be stably adsorbed on the rotating member 122, thereby improving the reliability of the workpiece platform 100.

[0053] As Figure 4 and Figure 5 shown, further, the positioning mechanism 130 includes a second driving component and two positioning components 131. The two positioning components 131 are respectively located on opposite sides of the rotating member 122 and are both used for positioning and cooperating with the workpiece 300 to be detected on the support surface 1221. The second driving component is in transmission connection with the two positioning components 131, so that the two positioning components 131 can move in a direction of approaching or separating from each other (such as Figure 4 the direction shown by A in the figure). In this way, when it is necessary to place the workpiece 300 to be detected on the support surface 1221 or remove the workpiece 300 to be detected on the support surface 1221, the second driving component drives the two positioning components 131 to move in a direction of separating from each other to ensure that the workpiece 300 to be detected can be placed or removed smoothly. After the workpiece 300 to be detected is placed on the support surface 1221, the second driving component drives the two positioning components 131 to move in a direction of approaching each other, so that the two positioning components 131 can cooperate to position the workpiece 300 to be detected, ensuring that the workpiece 300 to be detected is positioned at the preset position and improving the reliability of the workpiece platform 100.

[0054] Among them, the second driving component can be any driving structure in the prior art that can drive the two positioning components 131 to reciprocate in a direction of approaching or separating from each other.

[0055] As Figure 4 and Figure 5 shown, optionally, both of the two positioning components 131 are in sliding fit with the moving body 110. Specifically, in this embodiment, the moving body 110 is provided with sliding rails in the direction of approaching or separating from each other, and both of the two positioning components 131 are in sliding fit with the sliding rails. The two positioning components 131 are symmetrically arranged about the axis of the rotating member 122.

[0056] As Figure 4 and Figure 5 shown, optionally, both of the two positioning components 131 include moving members 1311 and at least one positioning member 1312 mounted on the moving members 1311. The two moving members 1311 are respectively located on opposite sides of the rotating member 122 and are both in moving fit with the moving body 110. The second driving component is in transmission connection with both of the two moving members 1311, so that the positioning members 1312 on the two moving members 1311 can reciprocate in the direction of approaching or separating from each other; the positioning members 1312 are used for positioning and cooperating with the workpiece 300 to be detected on the support surface 1221. In this way, multiple positioning members 1312 can cooperate to perform multi-point positioning on the workpiece 300 to be detected, ensuring the positioning accuracy of the positioning mechanism 130 for the workpiece 300 to be detected and improving the reliability of the workpiece platform 100.

[0057] Among them, the moving member 1311 can be set as a moving block, a moving frame, a moving plate or other moving structures. The positioning member 1312 can be set as a positioning column, a positioning member 1312 or other positioning structures. The number of the positioning members 1312 can be flexibly adjusted according to actual use needs. The hardness of the positioning member 1312 is lower than that of the workpiece 300 to be detected. Specifically, in this embodiment, the positioning member 1312 is made of PEEK material. The positioning member 1312 can be installed on the moving member 1311 by plugging, screwing or other detachable means. In this way, the positioning member 1312 will not damage the workpiece 300 to be detected, and the positioning member 1312 can be replaced after being damaged, improving the reliability and practicability of the workpiece platform 100.

[0058] As Figure 4 and Figure 5 shown, optionally, the number of the rotating members 122 is at least one. First avoidance grooves 1313 and second avoidance grooves 1314 are respectively provided on one side of the two moving members 1311 close to each other. The number of the first avoidance grooves 1313 and the number of the second avoidance grooves 1314 are both the same as the number of the rotating members 122. Along the extending direction of the moving member 1311 (such as Figure 5In the direction shown in B in the figure), positioning members 1312 are provided on both sides of each first avoidance groove 1313 and on both sides of each second avoidance groove 1314. When the two moving members 1311 move to the positioning position, each first avoidance groove 1313 and each second avoidance groove 1314 are matched to form an avoidance space for each rotating member 122 to pass through. The four positioning members 1312 around each rotating member 122 are all matched to the corresponding positions of the parts to be detected 300 on each supporting surface 1221. In this way, the workpiece platform 100 can simultaneously position and adsorb multiple parts to be detected 300, thereby improving the detection efficiency of the parts to be detected 300.

[0059] like Figure 4 and Figure 5 As shown, in one embodiment, the number of rotating members 122 is set to at least one, the first driving assembly 121 is in driving connection with each rotating member 122, the workpiece platform 100 further includes a connecting member 140, the connecting member 140 is provided with a first connecting port 141 and a second connecting port 142, the number of the second connecting ports 142 is the same as the number of the rotating members 122, the first connecting port 141 is in communication with each second connecting port 142, and each second connecting port 142 is in corresponding communication with one end of each suction channel 1222 away from the supporting surface 1221. In this way, multiple suction channels 1222 can be inhaled or inflated at the same time, so that multiple parts to be detected 300 can be adsorbed on the rotating member 122 at the same time, or the adsorption of the rotating member 122 on the parts to be detected 300 can be released at the same time, thereby improving the practicality of the workpiece platform 100.

[0060] Specifically in this embodiment, the workpiece platform 100 further includes a rotary joint 150, and the number of the rotary joint 150 is the same as the number of the air suction channels 1222. One end of each air suction channel 1222 away from the support surface 1221 is connected to each second connection port 142 through each rotary joint 150.

[0061] In order to further understand the working principle of the detection device in this application, the following will be described as an example of one detection method:

[0062] First, the inspection piece 300 is moved to a wiping station, and then the inspection piece 300 is cleaned by wiping with alcohol.

[0063] Secondly, the cleaned part 300 to be inspected is transported to a scanning station to scan the code of the part 300 to be inspected.

[0064] Next, the scanned part 300 to be inspected is transported to the first inspection station to inspect the convex surface of the part 300 to be inspected.

[0065] Next, the inspected piece 300 is turned over 180° and then moved to a second inspection station to inspect the concave surface of the inspected piece 300 .

[0066] Then, after flipping the workpiece 300 to be detected by 180°, the workpiece 300 to be detected is transported to the third detection station, and the workpiece 300 to be detected is driven to rotate to detect the chamfer and side surface of the workpiece 300 to be detected.

[0067] Finally, the workpiece 300 to be detected after the detection is unloaded.

[0068] In the description of the present application, it should be understood that if there are such terms as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0069] In addition, if there are such terms as "first" and "second", these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if there is such a term as "plurality", the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0070] In the present application, unless otherwise clearly defined and limited, if there are such terms as "installation", "connection", "connection", "fixation", etc., these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. 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.

[0071] In this application, unless otherwise clearly specified and defined, when a first feature is described as being "on" or "under" a second feature or similar descriptions, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0072] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0073] It should also be understood that when interpreting the connection relationship or position relationship of elements, although not explicitly described, the connection relationship and position relationship are interpreted to include an error range, and this error range should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "about", "approximate" or "substantially" may mean within one or more standard deviations, which is not limited herein.

[0074] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0075] The above embodiments only represent several implementation manners of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of this application, several modifications and improvements can still be made, and these all belong to the protection scope of this application. Therefore, the protection scope of the patent of this application should be subject to the appended claims.

Claims

1. A transport device, characterized in that: include: A first positioning platform, the first positioning platform is used to place the to-be-detected object and to be positioned and matched with the to-be-detected object; A first driving module, the first driving module is transmission-connected to the first positioning platform and is used to drive the first positioning platform to move along a closed-loop path; A second positioning platform, the second positioning platform is used to place the to-be-detected piece and to be positioned and matched with the to-be-detected piece; A second driving module, the second driving module is transmission-connected to the second positioning platform and is used to drive the second positioning platform to move along the closed-loop path; When the projection area of ​​the first positioning platform along the vertical direction overlaps with the projection area of ​​the second positioning platform along the vertical direction, the projection area of ​​the first positioning platform along the horizontal direction is staggered with the projection area of ​​the second positioning platform along the horizontal direction.

2. The transport device according to claim 1, characterized in that: The first positioning platform includes a mounting body, a fixed part, a movable part and a driving part. The first driving module is transmission-connected to the mounting body. The fixed part is installed on the top of the mounting body. The movable part is located on one side of the fixed part. The driving part is transmission-connected to the movable part and is used to drive the movable part to move in a direction approaching or away from the fixed part, so that the movable part and the fixed part can cooperate to position the part to be detected.

3. The transport device according to claim 2, characterized in that: At least one first positioning groove is provided on a side of the fixed part close to the movable part, and each first positioning groove extends from the top wall of the fixed part to the bottom wall of the fixed part. At least one second positioning groove is provided on a side of the movable part close to the fixed part, and each second positioning groove extends from the top wall of the movable part to the bottom wall of the movable part. Each first positioning groove is corresponding to each second positioning groove, so that the inner side wall of each first positioning groove and the inner side wall of each second positioning groove are correspondingly arranged to form a clamping positioning space, and are both used for positioning and cooperating with the to-be-detected part in the clamping positioning space.

4. The transport device according to any one of claims 1 to 3, characterized in that: The first driving module includes a first lifting mechanism and a first translation mechanism, the first translation mechanism and the first lifting mechanism are used to drive the first lifting mechanism to move in a horizontal direction, and the first lifting mechanism is connected to the first positioning platform and is used to drive the first positioning platform to move in a vertical direction; the second driving module includes a second lifting mechanism and a second translation mechanism, the second translation mechanism and the second lifting mechanism are used to drive the second lifting mechanism to move in a horizontal direction, and the second lifting mechanism is connected to the second positioning platform and is used to drive the second positioning platform to move in a vertical direction; the first translation mechanism and the second translation mechanism are spaced apart, and the first positioning platform and the second positioning platform are both located between the first translation mechanism and the second translation mechanism.

5. A detection device, characterized in that: It comprises a first detection mechanism and the handling device according to any one of claims 1 to 4, wherein the first detection mechanism is installed on the outside of the handling device and is used to detect the surface of the part to be detected.

6. The detection device according to claim 5, characterized in that: The detection equipment also includes a flipping mechanism, a mobile platform and a second detection mechanism. The flipping mechanism is used to drive the part to be detected to flip, the mobile platform is used to drive the part to be detected to move in a horizontal direction, and the second detection mechanism is installed on the outside of the mobile platform and is used to detect the surface of the part to be detected on the mobile platform.

7. The detection device according to claim 5 or 6, characterized in that: The detection equipment also includes a workpiece platform, a moving mechanism and a third detection mechanism. The workpiece platform includes a moving body and a rotating mechanism installed on the moving body. The rotating mechanism is used to support the workpiece to be detected and drive the workpiece to be detected to rotate; the moving mechanism is transmission-connected to the moving body and is used to drive the moving body to move along a preset direction; the third detection mechanism is located on the outside of the moving mechanism and is used to detect the chamfer and side of the workpiece to be detected on the rotating mechanism.

8. The detection device according to claim 7, characterized in that: The rotating mechanism includes a first driving component and a rotating member, the rotating member is rotatably mounted on the mobile body, the first driving component is transmission-connected to the rotating member so that the rotating member can rotate around its own axis; a supporting surface for supporting the part to be detected is provided on the top of the rotating member; the rotating member is also provided with an air suction channel, one end of which extends to the supporting surface.

9. The detection device according to claim 8, characterized in that: The workpiece platform further comprises a positioning mechanism, which is mounted on the mobile body and is used to cooperate with the to-be-detected member on the supporting surface in a positioning manner so as to position the to-be-detected member at a preset position on the rotating member.

10. The detection device according to claim 9, characterized in that: The positioning mechanism includes a second drive component and two positioning components. The two positioning components are respectively located on opposite sides of the rotating member and are used to position and cooperate with the to-be-detected member on the supporting surface. The second drive component is transmission-connected to the two positioning components so that the two positioning components can move in directions approaching or moving away from each other.

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