Artificial intelligence visual identification device for industrial robot operation

Abstract

The utility model discloses an artificial intelligence visual identification device for industrial robot operation. The artificial intelligence visual identification device comprises a connecting assembly, a sensor assembly and a verification assembly. The connecting assembly comprises a connecting flange plate, a connecting piece and a connecting buckle. The connecting flange plate is connected to a tail end flange plate of a robot operation arm, and the verification assembly comprises a bottom plate, a supporting frame, a visual verification card and a pressing verification unit. The visual sensor and the laser distance measuring sensor are arranged at the tail end of the working arm of the robot through the connecting flange plate, and the mounting positions are relatively determined. In the specific connecting structure, the connecting flange plate is provided with a plurality of connecting threaded holes, so that the sensor can be conveniently mounted at a proper position based on the shape of the end effector. Through visual verification and pressing verification of the verification module, rapid verification of the motion calculation result can be realized, and the debugging efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to robot control technical field, concretely is an artificial intelligence visual identification device for industrial robot operation. BACKGROUND

[0002] With the continuous progress of artificial intelligence technology, it has become possible to use image recognition technology to achieve kinematics calculation. By collecting image data of the work site through a vision sensor and conducting in-depth analysis with the help of background software, the position and depth information of the object can be accurately obtained. Further, through the precise motion trajectory and posture required for the robot end effector to reach the target position, the kinematics of the robot is calculated. This process provides important support for the robot to perform precise operations such as spraying and grabbing, significantly improving the accuracy and efficiency of automated operations. The application of such technology enhances the adaptability of robots in complex industrial environments and improves the flexibility and intelligence level of automated production.

[0003] In terms of technical implementation, obtaining the relative coordinates of the vision sensor and the robot end effector can significantly reduce complex spatial transformation and coordinate conversion calculations, reduce the complexity of kinematics calculation, and make motion planning more convenient, reducing the trial-and-error and debugging process. However, the structure of the robot end effector is diverse, and currently the relative coordinates are mostly determined by precise measurement after the installation of the vision sensor, which is a large amount of work. SUMMARY

[0004] The utility model aims at providing an artificial intelligence visual identification device for industrial robot operation to solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the technical scheme of the utility model provides an artificial intelligence visual identification device for industrial robot operation, which comprises a connecting assembly and a sensor assembly. The connecting assembly 1 comprises a connecting flange, a connecting piece, and a connecting buckle. The connecting flange is connected to the end flange of the robot operation arm. A plurality of connecting threaded holes are arranged at the edge of the connecting flange and are distributed in a circular array. The connecting piece is connected to the connecting threaded hole through a threaded structure. The sensor assembly is connected to the connecting piece through the connecting buckle.

[0006] Further, the connecting piece is a cylindrical rod or a special-shaped bent rod, and distance markings are arranged on the surface of the connecting piece. The connecting buckle comprises a connecting seat and a connecting buckle. The connecting seat comprises a through hole connected to the connecting piece, a fastening bolt, a connecting plate connected to the sensor assembly, and the connecting buckle comprises two through holes and a fastening bolt.

[0007] Further, the sensor assembly is any one or a combination of multiple of a vision sensor and a laser ranging sensor.

[0008] Further, the visual recognition device further comprises a verification assembly; the verification assembly comprises a base plate, a support frame, a visual verification card; the base plate is fixed on the ground through the support frame, and the visual verification card is arranged on the surface of the base plate.

[0009] Further, the verification assembly further comprises a pressing verification unit; the pressing verification unit is arranged on the base plate and comprises a telescopic pressing column, a distance measuring plate and a laser distance meter; the distance measuring plate is arranged on one side of the pressing column, and the laser distance meter is located below the distance measuring plate.

[0010] Further, the pressing verification unit further comprises a shell, a limiting tube, a spring and a guide sleeve; the pressing column is inserted into the limiting tube, the guide sleeve is arranged at the end of the limiting tube, the bottom of the pressing column is connected to the spring, and the other end of the spring is connected to the lower part of the limiting tube; a slot parallel to the axis of the limiting tube is arranged on the outer side of the limiting tube, the distance measuring plate is inserted into the limiting tube through the slot and is connected to the pressing column through a threaded structure; the shell covers the limiting tube, the spring, the guide sleeve, the laser distance meter and the distance measuring plate, and the upper surface of the shell is provided with a through hole for the pressing column to extend out of.

[0011] Further, the base plate is also provided with a through hole for the pressing column to extend out of, and the shell is mounted at the through hole of the base plate.

[0012] Further, the pressing verification unit further comprises a dustproof sleeve, and the dustproof sleeve is arranged at the bottom of the outer side of the pressing column and is connected to the base plate.

[0013] The industrial robot operation artificial intelligence visual recognition device disclosed by the utility model is characterized in that the visual sensor and the laser distance sensor are arranged at the end of the robot operation arm through the connecting flange plate, and the installation position is relatively determined. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole scheme schematic diagram of the utility model.

[0015] Figure 2 It is the connecting assembly and sensor assembly schematic diagram of one embodiment of the utility model.

[0016] Figure 3 It is the connecting assembly schematic diagram of one embodiment of the utility model.

[0017] Figure 4 It is the connecting assembly schematic diagram of another embodiment of the utility model.

[0018] Figure 5This is a schematic diagram of a verification component according to an embodiment of the present invention.

[0019] Figure 6 This is a partially enlarged schematic diagram of the verification component according to an embodiment of the present invention.

[0020] Figure 7 This is a cross-sectional schematic diagram of the verification component pressing verification unit according to an embodiment of this utility model. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] As attached Figures 1-7 As shown, the artificial intelligence visual recognition device for industrial robot operation involved in this utility model includes a connection component 1, a sensor component 2, and a verification component 3.

[0023] As attached Figures 2-4 As shown, the connection assembly 1 includes a connection flange 111, a connector 12, and a connection buckle 13.

[0024] The connecting flange 11 is connected to the end flange of the robot arm, specifically between the robot arm and the actuator. The connecting flange 11 is relatively thin and has virtually no impact on the connection to the actuator.

[0025] A plurality of threaded holes 111 are provided at the edge of the connecting flange 11. The threaded holes are arranged in a circumferential array with a fixed interval angle. Marking lines can also be provided on the surface of the connecting flange 11.

[0026] The connector 12 is connected to the connecting threaded hole 111 via a threaded structure. The connector 12 can be a cylindrical rod 21 or an irregularly shaped bent rod 22. Distance markings are provided on the surface of the cylindrical rod 21 and the irregularly shaped bent rod 22.

[0027] The connecting buckle 13 includes a connecting seat 131 and a connecting buckle 132, wherein the connecting buckle 132 is used to connect two connecting pieces 12, and the connecting seat 131 is used to connect the sensor assembly 2 to the connecting piece 12.

[0028] The connecting seat 131 includes a through hole and a fastening bolt connected to the connecting member 12, a connecting plate connected to the sensor assembly 2, and a connecting buckle 132 for connecting the two connecting members 12, including two through holes and fastening bolts.

[0029] The position of the sensor assembly 2 can be flexibly set through the connector 12, which reduces interference with the operation of the actuator while achieving visual recognition.

[0030] By selecting the connector 12 and determining the position of the connector 131, the position of the sensor assembly 2 can be easily defined in the software, thereby making it easy to determine the relative position of the sensor assembly 2 with respect to the connector flange 111 and the robot arm.

[0031] The sensor component 2 is any one or a combination of multiple types of visual sensors and laser rangefinders.

[0032] As attached Figure 1 , 5 As shown in Figures 6 and 7, the verification component 3 includes a base plate 31, a support frame 32, a visual verification card 33, and a press verification unit 34.

[0033] The base plate 31 is fixed to the ground by the support frame 32, and the base plate can be arranged tilted, horizontally or vertically.

[0034] The visual verification card 33 is disposed on the surface of the base plate 31. The visual verification card 33 is a card with a preset pattern on its surface, which is mostly a rectangle or circle with an irregular array distribution.

[0035] The pressing verification unit 34 is mounted on the base plate 31. The pressing verification unit 34 includes a housing 341, a pressing column 342, a limiting tube 343, a spring 344, a guide sleeve 345, a laser rangefinder 346, a range measuring plate 347, and a dust cover 348.

[0036] The pressing post 342 is inserted into the limiting tube 343. A guide sleeve 345, made of copper, is provided at the end of the limiting tube 343 to limit the reciprocating motion of the pressing post 342 and also provides lubrication. The bottom of the pressing post 342 is connected to a spring 344, and the other end of the spring 344 is connected to the lower part of the limiting tube 343. A slot c parallel to its axis is provided on the outer side of the limiting tube 343. The ranging plate 347 is inserted into the limiting tube 343 through the slot c and connected to the pressing post 342 by a threaded structure. A laser rangefinder 346 is provided below the ranging plate 347 to measure the positional change of the ranging plate 347.

[0037] The outer shell 341 covers the limiting tube 343, spring 344, guide sleeve 345, laser rangefinder 346, and ranging action plate 347. The upper surface is provided with a through hole for the pressing column 342 to extend out. The bottom plate 31 is also provided with a through hole for the pressing column 342 to extend out. The outer shell 341 is installed at the through hole of the bottom plate 31.

[0038] A dust cover 348 is arranged outside the pressing column 342, and the bottom of the dust cover 348 is connected to the bottom plate 31.

[0039] The pressing verification unit 34 is used for measuring the pressing distance of the robot, and the coincidence of the kinematic solution is verified through the pressing distance.

[0040] It should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing", "arranging" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

Claims

1. An artificial intelligence visual recognition device for industrial robot work, characterized by, Including connecting assembly, sensor assembly, the connecting assembly (1) includes connecting flange, connecting piece, connecting buckle, the connecting flange is connected to the end flange of robot operation arm, the connecting flange edge is provided with several connecting threaded holes, connecting threaded hole is distributed in the form of circular array, connecting piece is connected to connecting threaded hole through threaded structure, sensor assembly is connected to connecting piece through connecting buckle.

2. The artificial intelligence visual recognition device for industrial robot operation according to claim 1, characterized in that, The connecting piece is a cylindrical rod or a special-shaped bent rod, and distance lines are arranged on the surface of the connecting piece.

3. The artificial intelligence visual recognition device for industrial robot operation according to claim 1, characterized in that, The sensor assembly is any one or a combination of multiple of visual sensor and laser ranging sensor.

4. The artificial intelligence visual recognition device for industrial robot operation according to claim 1, characterized in that, The visual recognition device further comprises a verification assembly; the verification assembly comprises a base plate, a support frame and a visual verification card; the base plate is fixed to the ground through the support frame, and the visual verification card is arranged on the surface of the base plate.

5. The industrial robot work artificial intelligence visual recognition device according to claim 4, characterized in that, The verification assembly further comprises a pressing verification unit; the pressing verification unit is arranged on the base plate and comprises a telescopic pressing column, a ranging action plate and a laser distance meter; the ranging action plate is arranged on one side of the pressing column, and the laser distance meter is located below the ranging action plate.

6. The industrial robot work artificial intelligence visual recognition device according to claim 5, characterized in that, The pressing verification unit further comprises a shell, a limiting tube, a spring and a guide sleeve; the pressing column is inserted into the limiting tube, the guide sleeve is arranged at the end of the limiting tube, the bottom of the pressing column is connected to the spring, and the other end of the spring is connected to the lower part of the limiting tube; a slot parallel to the axis of the limiting tube is arranged on the outer side of the limiting tube, the ranging action plate is inserted into the limiting tube through the slot and connected to the pressing column through a threaded structure; the shell covers the limiting tube, the spring, the guide sleeve, the laser distance meter and the ranging action plate, and the upper surface of the shell is provided with a through hole for the pressing column to extend out.

7. The industrial robot work artificial intelligence visual recognition device according to claim 6, characterized in that, A through hole for the pressing column to extend out is also arranged on the base plate, and the shell is mounted at the through hole of the base plate.

8. The industrial robot work artificial intelligence visual recognition device according to claim 7, characterized in that, The pressing verification unit further comprises a dustproof sleeve, and the dustproof sleeve is arranged at the bottom of the outer side of the pressing column and connected to the base plate. The pressing verification unit further comprises a dustproof sleeve, and the dustproof sleeve is arranged at the bottom of the outer side of the pressing column and connected to the base plate.

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