Six-face overturning measuring method and six-face overturning measuring device

Abstract

The invention belongs to the technical field of six-face overturning detection, and particularly relates to a six-face overturning measuring method and a six-face overturning measuring device.The six-face overturning measuring device comprises a fixing support, a first fixing plate is fixedly connected to the bottom of the fixing support, a second fixing plate is fixedly connected to the middle of the fixing support, and a feeding platform is fixedly connected to one side of the top of the first fixing plate; the other side of the top of the first fixing plate is fixedly connected with a feeding platform, the other side of the top of the first fixing plate is fixedly connected with a discharging platform, a transfer device is arranged at the top of the fixing support and comprises a first electric guide rail, contraction plates are symmetrically arranged on the first electric guide rail, and trays on the feeding platform are clamped through relative contraction of the contraction plates. Multi-surface detection of the product can be completed through the mechanical arm and the three cameras, compared with the prior art, operation is easy, the number of needed devices is small, stations are reduced, the detection cost is reduced, meanwhile, multiple times of repeated clamping and positioning are avoided in the whole detection process, the part circulation time is shortened, and the detection efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of six-side flip detection, in particular to a six-side flip measurement method and a six-side flip measurement device. Background Art

[0002] The six-sided flip inspection equipment is an automated inspection equipment used to detect defects on the surface of industrial parts.

[0003] When existing automated inspection equipment performs multi-faceted inspection on parts, each face needs to be matched with a camera, and the parts are clamped by corresponding mechanical structures so that the corresponding faces face the camera, thereby completing the inspection of the part surface.

[0004] The above scheme still has some shortcomings in actual use. During the inspection process, each surface to be tested must be clamped by a mechanical structure to ensure that the surface is facing the camera. This operation not only detects a certain surface, but also indirectly completes the inspection of the opposite surface. Therefore, in order to fully inspect the six surfaces of the part, a total of three clamping operations are required. During this process, the part needs to undergo multiple clamping and precise positioning, which not only prolongs the inspection time, but also leads to a decrease in the efficiency of the automated inspection equipment.

[0005] To this end, the present invention provides a six-sided flip measurement method and a six-sided flip measurement device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a six-sided flip measurement method described in the present invention comprises the following steps: S1. The feeding platform generates feeding data information; S2. The transfer device generates transfer data information in response to the loading data information and performs the transfer action; S3. The unloading platform generates unloading data information based on the transfer action combined with the transfer data information; S4. The manipulator generates movement data in response to the material cutting data information and performs related movement actions; S5. The side camera device performs a photographing action in response to the mobile data and generates side camera detection determination data; S6. The top shooting device performs a photographing action in response to the movement data after the side shooting device and generates top shooting detection determination data; S7. The oblique shooting device performs a photographing action and generates oblique shooting detection determination data in response to the mobile data while the top shooting device is taking a picture; S8. The robot generates product inspection and determination data based on the side shot inspection and determination data, the top shot inspection and determination data, and the oblique shot inspection and determination data, and performs the qualified and unqualified product classification action; S9. The unloading platform generates qualified product data information based on the classification action, and the NG box generates unqualified product data information based on the classification action; S10. The cleaning component performs a cleaning action in response to the classification action of the robot.

[0008] A six-sided flip measuring device described in the present invention comprises a fixed bracket, a fixed plate 1 is fixedly connected to the bottom of the fixed bracket, a fixed plate 2 is fixedly connected to the middle of the fixed bracket, a loading platform is fixedly connected to one side of the top of the fixed plate 1, a unloading platform is fixedly connected to the other side of the top of the fixed plate 1, and an NG box is fixedly connected to one side of the top of the fixed plate 2; A transfer device is provided on the top of the fixed bracket, and the transfer device includes an electric guide rail 1, on which a retractable plate is symmetrically provided, and the pallet on the loading platform is clamped by the relative retraction of the retractable plate, and is transferred to the unloading platform through the electric guide rail 1; A manipulator is fixedly arranged at the middle of the top of the second fixing plate, a workbench is fixedly connected to the top of the second fixing plate, and a glass is fixedly connected to the top of the workbench; A side shooting device is provided on the top of the second fixing plate, and the side shooting device includes a limiting plate 1, and the limiting plate 1 is fixed on the top of the second fixing plate, and a side shooting camera is fixedly connected to one side of the limiting plate 1, and a top shooting device is provided on the top of the second fixing plate, and the top shooting device includes a top camera, and an oblique shooting device is provided on the top of the second fixing plate, and the oblique shooting device includes a placement groove, and an oblique shooting camera is fixedly connected to an inner wall of one side of the placement groove; A cleaning assembly is arranged on the top of the second fixing plate, and the cleaning assembly comprises a cleaning plate, through which the surface of the glass is wiped.

[0009] Preferably, the transfer device also includes a slider 1, which slides on an electric guide rail 1, one side of the slider 1 is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a groove block, a two-way threaded rod is rotatably connected in the groove block, both ends of the two-way threaded rod are symmetrically threadedly connected to two retracting plates, and one end of the groove block is fixedly connected to a motor 1.

[0010] Preferably, the surface of the bidirectional threaded rod is symmetrically provided with thread grooves, one end of the retractable plate is internally provided with threads, and the thread grooves on the bidirectional threaded rod match the shape of the threads on the retractable plate.

[0011] Preferably, the top shooting device also includes a limiting column, which is symmetrically arranged on the top of the fixed plate 2, and the tops of the two limiting columns are fixedly connected to the electric guide rail 2, and a slider 2 is slidably arranged on one side of the electric guide rail 2, and one end of the top camera is fixed to the bottom of the slider 2.

[0012] Preferably, the glass is located on the movement trajectory of the top camera.

[0013] Preferably, the cleaning assembly also includes a guide plate 1, wherein the guide plate 1 is fixed on the top of the fixed plate 2, two guide plates 2 are fixedly connected at both ends of the guide plate 1, a screw rod is rotatably connected between the two guide plates 2, a guide groove 1 is provided on the guide plate 1, a threaded guide block is slidably connected in the guide groove 1, the threaded guide block is threadedly connected to the screw rod, a motor 2 is fixedly connected to one side of the guide plate 2, one end of the cleaning plate is slidably set at one end of the threaded guide block, and one end of the workbench is fixedly connected to a collection box.

[0014] Preferably, a thread is fixedly provided inside the threaded guide block, and the thread on the threaded guide block matches the shape of the thread groove on the screw rod.

[0015] Preferably, a quick-change assembly is provided on the threaded guide block, a plug-in groove is provided at one end of the threaded guide block, the cleaning plate slides in the plug-in groove, a contraction groove is provided in the threaded guide block, a guide groove 2 is provided at the top of one end of the threaded guide block, a guide rod is slidably connected in the guide groove 2, a wedge block is fixedly connected to the bottom end of the guide rod, a clamping groove is provided at one end of the cleaning plate, and a spring is fixedly connected between an inner wall of one side of the contraction groove and the wedge block.

[0016] Preferably, the second guide groove is connected with the contraction groove, the plug-in groove is connected with the contraction groove, the wedge block slides in the contraction groove, and the shape of the wedge block matches the shape of the snap-in groove; the shape of the wedge block matches the shape of one end of the cleaning plate close to the threaded guide block.

[0017] The beneficial effects of the present invention are as follows: 1. According to the present invention, the soft-beak suction cup on the manipulator can be replaced with a corresponding clamp for different product types, thereby adapting to products with multi-faceted detection requirements or similar detection requirements.

[0018] 2. The present invention can complete multi-faceted inspection of products through a robot and three cameras. Compared with the prior art, it is simple to operate, requires fewer devices, reduces workstations, and reduces the cost of inspection. At the same time, the entire inspection process does not require repeated clamping and positioning, which reduces the time generated by the circulation of parts and improves the efficiency of inspection.

[0019] 3. The present invention wipes the top surface of the glass by the horizontal linear motion of the cleaning plate, thereby preventing dust in the surrounding environment and dust on the surface of parts from falling onto the glass during a long period of detection, resulting in the problem that the parts cannot be clearly observed through the glass when taking pictures with the oblique camera. The oblique camera takes pictures more clearly, thereby improving the accuracy of the oblique camera detection.

[0020] 4. The present invention realizes the rapid disassembly and replacement of the cleaning plate by the expansion and contraction of the wedge block and the spring, so that the replacement of the cleaning plate is simple and quick, and the cleaning effect on the glass surface is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic elevation diagram of the overall device of the present invention; Figure 2 It is a top view schematic diagram of the overall device of the present invention; Figure 3 This is a schematic diagram of the position relationship between the electric guide rail 1 and the slider 1 of the present invention; Figure 4 This is a schematic diagram of the positional relationship between the second fixing plate and the first limiting plate of the present invention; Figure 5 This is a schematic diagram of the position relationship between the workbench and the glass of the present invention; Figure 6 This is a schematic diagram of the positional relationship between the screw rod and the threaded guide block of the present invention; Figure 7 It is a schematic diagram of the position relationship between the guide rod and the clamping groove of the present invention; Figure 8 It is a schematic diagram of the position relationship between the wedge block and the spring of the present invention.

[0023] Reference numerals: 1, fixed bracket; 11, fixed plate 1; 12, fixed plate 2; 21. Loading platform; 22. Unloading platform; 23. NG box; 31. Electric guide rail 1; 32. Sliding block 1; 33. Electric telescopic rod; 34. Groove block; 35. Bidirectional threaded rod; 36. Retractable plate; 37. Motor 1; 4. Robotic arm; 51. Limiting plate 1; 52. Side camera; 61. Workbench; 62. Glass; 71. Limiting column; 72. Electric guide rail 2; 73. Slider 2; 74. Top camera; 75. Placement slot; 76. Oblique camera; 81. Guide plate 1; 82. Guide plate 2; 83. Screw rod; 84. Guide groove 1; 85. Threaded guide block; 86. Motor 2; 87. Cleaning plate; 88. Collection box; 91. Insertion slot; 92. Contraction slot; 93. Second guide slot; 94. Guide rod; 95. Wedge block; 96. Snap-in slot; 97. Spring. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods. Embodiment 1

[0025] like Figures 1 to 8 As shown, a six-side flip measurement method according to an embodiment of the present invention comprises the following steps: S1. The feeding platform 21 generates feeding data information; S2. The transfer device generates transfer data information in response to the loading data information and performs the transfer action; S3. The unloading platform 22 generates unloading data information based on the transfer action combined with the transfer data information; S4. Manipulator 4 generates movement data in response to the material feeding data information and performs related movement actions; S5. The side camera device performs a photographing action in response to the mobile data and generates side camera detection determination data; S6. The top shooting device performs a photographing action in response to the movement data after the side shooting device and generates top shooting detection determination data; S7. The oblique shooting device performs a photographing action and generates oblique shooting detection determination data in response to the mobile data while the top shooting device is taking a picture; S8. The robot 4 generates product inspection and determination data based on the side shot detection and determination data, the top shot detection and determination data, and the oblique shot detection and determination data and performs the qualified and unqualified product classification action; S9. The unloading platform 22 generates qualified product data information based on the classification action, and the NG box 23 generates unqualified product data information based on the classification action; S10 . The cleaning component performs a cleaning action in response to the classification action of the robot 4 . Embodiment 2

[0026] like Figures 2 to 8 As shown, compared with Example 1, another implementation of the present invention is: A six-sided flip measuring device, the six-sided flip measuring device provided in this embodiment applies the six-sided flip measuring method provided in the first embodiment, the six-sided flip measuring device comprises a fixed bracket 1, a fixed plate 11 is fixedly connected to the bottom of the fixed bracket 1, a fixed plate 2 12 is fixedly connected to the middle of the fixed bracket 1, a loading platform 21 is fixedly connected to one side of the top of the fixed plate 11, a unloading platform 22 is fixedly connected to the other side of the top of the fixed plate 11, and an NG box 23 is fixedly connected to one side of the top of the fixed plate 2 12; A transfer device is provided on the top of the fixed bracket 1, and the transfer device includes an electric guide rail 31, on which a retracting plate 36 is symmetrically provided, and the pallet on the loading platform 21 is clamped by the relative retraction of the retracting plate 36, and is transferred to the unloading platform 22 through the electric guide rail 31; A manipulator 4 is fixedly arranged at the middle of the top of the second fixing plate 12, a workbench 61 is fixedly connected to the top of the second fixing plate 12, and a glass 62 is fixedly connected to the top of the workbench 61; A side shooting device is provided on the top of the second fixing plate 12, and the side shooting device includes a limiting plate 51, and the limiting plate 51 is fixed on the top of the second fixing plate 12, and a side shooting camera 52 is fixedly connected to one side of the limiting plate 51, and a top shooting device is provided on the top of the second fixing plate 12, and the top shooting device includes a top camera 74, and an oblique shooting device is provided on the top of the second fixing plate 12, and the oblique shooting device includes a placement groove 75, and an oblique shooting camera 76 is fixedly connected to the inner wall of one side of the placement groove 75; A cleaning assembly is provided on the top of the second fixing plate 12 , and the cleaning assembly includes a cleaning plate 87 , through which the surface of the glass 62 is wiped.

[0027] Specifically, the above scheme still has some shortcomings in actual use. During the inspection process, since each surface to be tested must be clamped by a mechanical structure to ensure that the surface is facing the camera, this operation not only detects a certain surface, but also indirectly completes the inspection of the opposite side. Therefore, in order to fully inspect the six surfaces of the part, a total of three clamping operations are required. During this process, the part needs to undergo multiple clamping and precise positioning, which not only prolongs the inspection time, but also leads to a decrease in the efficiency of the automated inspection equipment.

[0028] Therefore, the present invention solves this problem by setting a corresponding structure. The operator places the stacked pallet on the loading platform 21. The top of the loading platform 21 and the unloading platform 22 are both provided with a lifting device for lifting the pallet so that the top pallet is always at the top. Through the relative contraction of the contraction plate 36, a pallet on the loading platform 21 is clamped and transferred to the unloading platform 22 through the electric guide rail 31. The manipulator 4 is provided with a photo positioning detection component and a soft beak suction cup. The soft beak suction cup is detachable and can be replaced with other clamps. The manipulator 4 is responsible for internal support or external clamping of the parts. After completing the clamping of the parts in the pallet on the unloading platform 22, the bottom surface of the part is facing the side camera 52. The part is moved to the side camera 52, and the bottom surface of the part is inspected. Then, one end of the robot 4 is rotated 90° so that the side of the part faces the side camera 52, and then the side of the part is inspected. During the inspection, the end of the robot 4 rotates so that the side circumference of the part can be inspected at 360°. Then, the part is transferred to the glass 62 by the robot 4 and the part is no longer clamped. At this time, the bottom of the part is in contact with the glass 62. At this time, the top surface of the part is photographed and inspected by the top camera 74, and the oblique camera 76 photographs and inspects the thread on the inside of the nut. When the inspection is completed, if the part has no defects, the part is moved back to the tray by the robot 4. Otherwise, the product is moved to the NG box 23.

[0029] According to the present invention, the soft-beak suction cup on the robot arm 4 can be replaced with a corresponding clamping fixture for different product types, thereby adapting to products with multi-faceted detection requirements or similar detection requirements.

[0030] like Figure 2 and Figure 3 As shown, the transfer device of this embodiment also includes a slider 32, which slides on an electric guide rail 31, and an electric telescopic rod 33 is fixedly connected to one side of the slider 32. A groove block 34 is fixedly connected to the output end of the electric telescopic rod 33, and a bidirectional threaded rod 35 is rotatably connected in the groove block 34. Both ends of the bidirectional threaded rod 35 are symmetrically threadedly connected to two retracting plates 36, and one end of the groove block 34 is fixedly connected to a motor 37. Thread grooves are symmetrically arranged on the surface of the bidirectional threaded rod 35, and threads are arranged inside one end of the retracting plate 36, and the thread grooves on the bidirectional threaded rod 35 match the shape of the threads on the retracting plate 36.

[0031] Specifically, when the stacked pallet is placed on the loading platform 21, the electric guide rail 31 is started, so that the slider 32 drives the retracting plate 36 to be located directly above the pallet, and then the electric telescopic rod 33 is started, and the groove block 34 is moved downward by the extension of the electric telescopic rod 33 until the electric telescopic rod 33 is extended to the farthest point, at which time the topmost pallet is between the two retracting plates 36, and then the motor 37 is started, and the two-way threaded rod 35 is driven to rotate by the rotation of the output end of the motor 37. Because one end of the retracting plate 36 slides in the groove block 34, the two retracting plates 36 move toward the direction close to the middle of the two-way threaded rod 35 as the two-way threaded rod 35 rotates, and then the pallet between them is clamped, and then the pallet is moved to the top of the unloading platform 22 by the movement of the slider 32, and then the output end of the motor 37 rotates in the opposite direction, and through the above operations, the pallet is placed on the unloading platform 22.

[0032] like Figure 4 As shown, the top shooting device of this embodiment also includes a limiting column 71, which is symmetrically arranged on the top of the fixed plate 12, and the tops of the two limiting columns 71 are fixedly connected to the electric guide rail 72, and a slider 73 is slidably arranged on one side of the electric guide rail 72, one end of the top camera 74 is fixed to the bottom of the slider 73, and the glass 62 is located on the movement trajectory of the top camera 74.

[0033] Specifically, when the part is placed on the glass 62, the electric guide rail 2 72 is started, and the top camera 74 is driven to move synchronously through the movement of the slider 2 73, so that the top camera 74 is directly above the glass 62, and then the top of the part is photographed and inspected through the top camera 74.

[0034] The present invention can complete multi-faceted inspection of products through a manipulator 4 and three cameras. Compared with the prior art, the operation is simple, fewer devices are required, the number of workstations is reduced, and the cost of inspection is reduced. At the same time, the entire inspection process does not require repeated clamping and positioning, which reduces the time generated by the circulation of parts and improves the efficiency of inspection.

[0035] like Figures 4 to 6 As shown, the cleaning assembly of this embodiment also includes a guide plate 81, which is fixed on the top of the fixed plate 12, and two guide plates 82 are fixedly connected at both ends of the guide plate 81, and a screw rod 83 is rotatably connected between the two guide plates 82. A guide groove 84 is provided on the guide plate 81, and a threaded guide block 85 is slidably connected in the guide groove 84. The threaded guide block 85 is threadedly connected to the screw rod 83, and a motor 86 is fixedly connected to one side of a guide plate 82. One end of a cleaning plate 87 is slidably set at one end of the threaded guide block 85, and one end of the workbench 61 is fixedly connected to a collecting box 88, and a thread is fixedly set in the threaded guide block 85, and the thread on the threaded guide block 85 matches the shape of the threaded groove on the screw rod 83.

[0036] Specifically, the cleaning plate 87 is composed of a cross bar and a cleaning cloth, and the cleaning cloth is in contact with the top of the workbench 61 and the glass 62. When the parts are inspected and taken away by the robot 4, the motor 2 86 is started, and the output end of the motor 2 86 is rotated to drive the screw 83 to rotate. Under the limit of the guide groove 1 84, the threaded guide block 85 can only move horizontally and linearly, so that the threaded guide block 85 moves horizontally and linearly with the rotation of the screw 83, and the cleaning plate 87 moves synchronously with the threaded guide block 85, and then wipes the top surface of the glass 62 to prevent dust in the surrounding environment and dust on the surface of the parts from falling on the glass 62 during a long inspection process, resulting in the problem that the oblique camera 76 cannot clearly observe the parts through the glass 62 when taking pictures, so that the oblique camera 76 takes clearer pictures, thereby improving the accuracy of the oblique camera 76 inspection.

[0037] like Figure 7 and Figure 8 As shown, in this embodiment, a quick-change component is provided on the threaded guide block 85, a plug-in groove 91 is provided at one end of the threaded guide block 85, and the cleaning plate 87 slides in the plug-in groove 91. A contraction groove 92 is provided in the threaded guide block 85, and a guide groove 2 93 is provided at the top of one end of the threaded guide block 85. A guide rod 94 is slidably connected in the guide groove 2 93, and a wedge block 95 is fixedly connected to the bottom end of the guide rod 94. A clamping groove 96 is provided at one end of the cleaning plate 87, and a spring 97 is fixedly connected between the inner wall of one side of the contraction groove 92 and the wedge block 95. The guide groove 2 93 is connected to the contraction groove 92, and the plug-in groove 91 is connected to the contraction groove 92. The wedge block 95 slides in the contraction groove 92, and the shape of the wedge block 95 matches the shape of the clamping groove 96, and the shape of the wedge block 95 matches the shape of the cleaning plate 87 near one end of the threaded guide block 85.

[0038] Specifically, the cleaning plate 87 needs to be replaced regularly after being used for a period of time to ensure the effect of cleaning the glass 62. In the initial state, the cleaning plate 87 is clamped in the threaded guide block 85. At this time, the spring 97 elastically stretches, and the wedge block 95 is in the clamping groove 96. Because the wedge block 95 slides in the spring 97, the guide rod 94 can only move horizontally and linearly. When removing the cleaning plate 87, the guide rod 94 is pushed to one side of the guide groove 93, and the wedge block 95 will move synchronously with the guide rod 94, and then slide into the contraction groove 92 and elastically compress the spring 97. At this time, the wedge block 95 no longer contacts the engaging groove 96, and moves the cleaning plate 87 in the direction away from the threaded guide block 85, and then removes the cleaning plate 87. At this time, the wedge block 95 is reset under the elastic extension of the spring 97.

[0039] When installing the cleaning plate 87, the end of the cleaning plate 87 with the snap-in groove 96 is directed toward the threaded guide block 85, and the cleaning plate 87 is inserted into the plug-in groove 91. Because the insertion end of the cleaning plate 87 is wedge-shaped and matches the shape of the wedge block 95, during the process of inserting the cleaning plate 87 into the plug-in groove 91, the wedge block 95 shrinks toward the contraction groove 92 as the cleaning plate 87 moves and elastically compresses the spring 97 until the insertion end of the cleaning plate 87 contacts the bottom side of the plug-in groove 91. At this time, the snap-in groove 96 is connected with the contraction groove 92, and the wedge block 95 is reset under the action of the elastic extension of the spring 97, and part of the spring 97 slides into the snap-in groove 96, thereby completing the snap-in of the cleaning plate 87.

[0040] The present invention completes the rapid disassembly and replacement of the cleaning plate 87 through the expansion and contraction of the wedge block 95 and the spring 97, making the replacement of the cleaning plate 87 simple and quick, and also further improving the cleaning effect on the surface of the glass 62.

[0041] Working principle: The operator places the stacked pallet on the loading platform 21, and then starts the electric guide rail 31, so that the slider 32 drives the retracting plate 36 to be located just above the pallet, and then starts the electric telescopic rod 33, and the groove block 34 is driven to move downward by the extension of the electric telescopic rod 33 until the electric telescopic rod 33 is extended to the farthest point, at which time the topmost pallet is between the two retracting plates 36, and then starts the motor 37, and the rotation of the output end of the motor 37 drives the two-way threaded rod 35 to rotate. Because one end of the retracting plate 36 slides in the groove block 34, the two retracting plates 36 move toward the direction close to the middle of the two-way threaded rod 35 as the two-way threaded rod 35 rotates, and then clamps the pallet therebetween, and then moves the pallet to the top of the unloading platform 22 by the movement of the slider 32, and then the output end of the motor 37 rotates in the opposite direction, and through the above operations, the pallet is placed on the unloading platform 22; The robot 4 is responsible for supporting or clamping the parts internally or externally. After the parts in the tray on the unloading platform 22 are clamped, the bottom surface of the parts faces the side camera 52. The parts are then moved to the side camera 52 to inspect the bottom surface of the parts. Then, one end of the robot 4 is rotated 90° so that the side surface of the parts faces the side camera 52, and then the side surface of the parts is inspected. During the inspection process, the end of the robot 4 rotates so that the side surface of the parts can be inspected at 360°. Then, the part is transferred to the glass 62 by the manipulator 4 and is no longer clamped. At this time, the bottom of the part is in contact with the glass 62. When the part is placed on the glass 62, the electric guide rail 2 72 is started, and the top camera 74 is driven to move synchronously by the movement of the slider 2 73, so that the top camera 74 is directly above the glass 62. Then, the top of the part is photographed and inspected by the top camera 74; at the same time, the oblique camera 76 is used to photograph and inspect the thread inside the nut. When the inspection is completed, if the part has no defects, the part is moved back to the tray by the manipulator 4, otherwise, the product is moved to the NG box 23; At this time, the second motor 86 is started, and the output end of the second motor 86 rotates to drive the screw rod 83 to rotate. Under the limit of the guide groove 1 84, the threaded guide block 85 can only move horizontally and linearly, so that the threaded guide block 85 moves horizontally and linearly with the rotation of the screw rod 83, and the cleaning plate 87 moves synchronously with the threaded guide block 85, thereby wiping the top surface of the glass 62; When removing the cleaning plate 87, the guide rod 94 is pushed to one side of the guide groove 93, and the wedge block 95 will move synchronously with the guide rod 94, and then slide into the contraction groove 92 and elastically compress the spring 97. At this time, the wedge block 95 no longer contacts the engaging groove 96, and moves the cleaning plate 87 in the direction away from the threaded guide block 85, and then removes the cleaning plate 87. At this time, the wedge block 95 is reset under the elastic extension of the spring 97.

[0042] When installing the cleaning plate 87, the end of the cleaning plate 87 with the snap-in groove 96 is directed toward the threaded guide block 85, and the cleaning plate 87 is inserted into the plug-in groove 91. Because the insertion end of the cleaning plate 87 is wedge-shaped and matches the shape of the wedge block 95, during the process of inserting the cleaning plate 87 into the plug-in groove 91, the wedge block 95 shrinks toward the contraction groove 92 as the cleaning plate 87 moves and elastically compresses the spring 97 until the insertion end of the cleaning plate 87 contacts the bottom side of the plug-in groove 91. At this time, the snap-in groove 96 is connected with the contraction groove 92, and the wedge block 95 is reset under the action of the elastic extension of the spring 97, and part of the spring 97 slides into the snap-in groove 96, thereby completing the snap-in of the cleaning plate 87.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A six-sided flip measurement method, characterized in that: The following steps are involved: S1. The feeding platform (21) generates feeding data information; S2. The transfer device generates transfer data information in response to the loading data information and performs the transfer action; S3. The unloading platform (22) generates unloading data information based on the transfer action combined with the transfer data information; S4. The manipulator (4) generates movement data in response to the material unloading data information and performs related movement actions; S5. The side camera device performs a photographing action in response to the mobile data and generates side camera detection determination data; S6. The top shooting device performs a photographing action in response to the movement data after the side shooting device and generates top shooting detection determination data; S7. The oblique shooting device performs a photographing action and generates oblique shooting detection determination data in response to the mobile data while the top shooting device is taking a picture; S8. The robot (4) generates product inspection and determination data based on the side shot inspection and determination data, the top shot inspection and determination data, and the oblique shot inspection and determination data, and performs the qualified and unqualified product classification action; S9. The unloading platform (22) generates qualified product data information according to the classification action, and the NG box (23) generates unqualified product data information according to the classification action; S10. The cleaning component performs a cleaning action in response to the classification action of the robot (4).

2. A six-sided flip measurement device, characterized in that: It comprises a fixed bracket (1), the bottom of the fixed bracket (1) is fixedly connected to a fixed plate 1 (11), the middle of the fixed bracket (1) is fixedly connected to a fixed plate 2 (12), one side of the top of the fixed plate 1 (11) is fixedly connected to a loading platform (21), the other side of the top of the fixed plate 1 (11) is fixedly connected to a unloading platform (22), and one side of the top of the fixed plate 2 (12) is fixedly connected to an NG box (23); A transfer device is provided on the top of the fixed support (1), and the transfer device includes an electric guide rail (31). A retractable plate (36) is symmetrically provided on the electric guide rail (31). The retractable plate (36) is relatively retracted to clamp the tray on the loading platform (21) and transfer the tray to the unloading platform (22) via the electric guide rail (31). A manipulator (4) is fixedly arranged at the middle of the top of the second fixing plate (12), a workbench (61) is fixedly connected to the top of the second fixing plate (12), and a glass (62) is fixedly connected to the top of the workbench (61); A side-shooting device is provided on the top of the second fixing plate (12), the side-shooting device comprises a limiting plate (51), the limiting plate (51) is fixed on the top of the second fixing plate (12), a side-shooting camera (52) is fixedly connected to one side of the limiting plate (51), a top-shooting device is provided on the top of the second fixing plate (12), the top-shooting device comprises a top camera (74), an oblique-shooting device is provided on the top of the second fixing plate (12), the oblique-shooting device comprises a placement groove (75), and an oblique-shooting camera (76) is fixedly connected to an inner wall of one side of the placement groove (75); A cleaning assembly is provided on the top of the second fixing plate (12), wherein the cleaning assembly comprises a cleaning plate (87), and the surface of the glass (62) is wiped by the cleaning plate (87).

3. A six-sided flip measurement device according to claim 2, characterized in that: The transfer device further comprises a slider (32), wherein the slider (32) slides on an electric guide rail (31), one side of the slider (32) is fixedly connected to an electric telescopic rod (33), an output end of the electric telescopic rod (33) is fixedly connected to a groove block (34), a bidirectional threaded rod (35) is rotatably connected in the groove block (34), two ends of the bidirectional threaded rod (35) are symmetrically threadedly connected to two retractable plates (36), and one end of the groove block (34) is fixedly connected to a motor (37).

4. A six-sided flip measurement device according to claim 3, characterized in that: The surface of the bidirectional threaded rod (35) is symmetrically provided with thread grooves, one end of the contraction plate (36) is internally provided with threads, and the thread grooves on the bidirectional threaded rod (35) match the shape of the threads on the contraction plate (36).

5. The six-sided flip measurement device according to claim 2, characterized in that: The top shooting device also includes a limit column (71), the limit column (71) is symmetrically arranged on the top of the second fixed plate (12), the tops of the two limit columns (71) are fixedly connected to the second electric guide rail (72), one side of the second electric guide rail (72) is slidably provided with a second slider (73), and one end of the top camera (74) is fixed to the bottom of the second slider (73).

6. The six-sided flip measurement device according to claim 2, characterized in that: The glass (62) is located on the movement track of the top camera (74).

7. The six-sided flip measurement device according to claim 2, characterized in that: The cleaning assembly further comprises a guide plate 1 (81), wherein the guide plate 1 (81) is fixed on the top of the fixed plate 2 (12), two guide plates 2 (82) are fixedly connected at both ends of the guide plate 1 (81), a screw rod (83) is rotatably connected between the two guide plates 2 (82), a guide groove 1 (84) is provided on the guide plate 1 (81), a threaded guide block (85) is slidably connected in the guide groove 1 (84), the threaded guide block (85) is threadedly connected to the screw rod (83), a motor 2 (86) is fixedly connected to one side of the guide plate 2 (82), one end of the cleaning plate (87) is slidably arranged on one end of the threaded guide block (85), and one end of the workbench (61) is fixedly connected to a collection box (88).

8. A six-sided flip measurement device according to claim 7, characterized in that: A thread is fixedly provided inside the thread guide block (85), and the thread on the thread guide block (85) matches the shape of the thread groove on the screw rod (83).

9. The six-sided flip measurement device according to claim 7, characterized in that: The threaded guide block (85) is provided with a quick-change assembly, one end of the threaded guide block (85) is provided with an insertion groove (91), the cleaning plate (87) slides in the insertion groove (91), a contraction groove (92) is provided in the threaded guide block (85), a second guide groove (93) is provided at the top of one end of the threaded guide block (85), a guide rod (94) is slidably connected in the second guide groove (93), a wedge block (95) is fixedly connected to the bottom end of the guide rod (94), a clamping groove (96) is provided at one end of the cleaning plate (87), and a spring (97) is fixedly connected between an inner wall of one side of the contraction groove (92) and the wedge block (95).

10. The six-sided flip measurement device according to claim 9, characterized in that: The second guide groove (93) is connected to the contraction groove (92), the insertion groove (91) is connected to the contraction groove (92), the wedge block (95) slides in the contraction groove (92), the shape of the wedge block (95) matches the shape of the clamping groove (96), and the shape of the wedge block (95) matches the shape of one end of the cleaning plate (87) close to the threaded guide block (85).

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