Industrial target recognition device and method based on image processing

Abstract

The invention discloses an industrial target recognition device based on image processing, and relates to the technical field of industrial machinery equipment.The industrial target recognition device comprises a mobile robot chassis, protection frames are fixedly connected to the two sides of the mobile robot chassis, a fixing block is fixedly connected to the top end of the mobile robot chassis, and a robot body is fixedly installed at the top end of the fixing block; a circuit main board is fixedly installed in the robot body, a single chip microcomputer is fixedly installed on the circuit main board, an image recognition sensor is fixedly installed at the top end of the robot body, two buffer rods are driven by a protection plate to drive two limiting discs to extrude two pressure springs, and then the two pressure springs are driven by cooperation with the effect of a damper body. And the impact force borne by the protection plate can be damped and buffered, so that the electric devices and the image recognition sensor in the robot body are not prone to impact damage, and the practicability of the recognition device is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial machinery and equipment, and in particular to an industrial target recognition device and method based on image processing. Background Art

[0002] With the continuous advancement of science and technology, more and more factories are using robots to replace traditional manual labor to improve work efficiency. Target recognition robots are one of the common equipment in factories, usually used for product sorting and identification, product quality inspection and identification, etc.

[0003] During the movement of existing target recognition robots, since the outer surface of the target recognition robots is usually not designed with shock-absorbing and anti-collision structures, if the robot is subjected to accidental collision and vibration while working, the electronic components inside the target recognition robot may be easily damaged, thereby affecting the normal use of the target recognition robot. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide an industrial target recognition device and method based on image processing, which can solve the problem that accidental collision and vibration may easily damage the electronic components inside the target recognition robot.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an industrial target recognition device and method based on image processing, comprising a mobile robot chassis, wherein both sides of the mobile robot chassis are fixedly connected with a protective frame, the top of the mobile robot chassis is fixedly connected with a fixed block, the top of the fixed block is fixedly installed with a robot body, a circuit main board is fixedly installed inside the robot body, a single-chip microcomputer is fixedly installed on the circuit main board, an image recognition sensor is fixedly installed on the top of the robot body, two limiting slide grooves are provided on both sides of the fixed block, and protective components are provided on both sides of the fixed block, the protective components include a protective plate, the bottom end of the protective plate is slidably connected to the top of the mobile robot chassis, and two buffer rods are fixedly connected to the inner side of the protective plate.

[0006] Preferably, one end of each of the two buffer rods away from the protective plate is fixedly connected to a limiting disk, and the outer surfaces of the two limiting disks are slidably connected to the inner walls of the corresponding limiting sliding grooves.

[0007] Preferably, the two limit plates are respectively fixedly connected to one end away from the corresponding buffer rod with a pressure spring, and the two pressure springs are respectively fixedly connected to the inner wall of the corresponding limit slot at one end away from the corresponding limit plate.

[0008] Preferably, a damper body is fixedly connected to the inner side of the protective plate, and the damper body is located between the two buffer rods.

[0009] Preferably, one end of the damper body is fixedly connected to one side of the fixing block, and there are two protective components, which have the same structure and are relatively arranged on two sides of the fixing block.

[0010] Preferably, an annular through groove is formed inside the two protective plates.

[0011] Preferably, a battery compartment is provided inside the fixed block, a mobile power source is fixedly installed inside the battery compartment, and the mobile power source is electrically connected to the robot body.

[0012] Preferably, heat dissipation grooves are provided inside the two protective plates.

[0013] Preferably, outer surfaces of the two protective frames are fixedly sleeved with rubber pads, and opposite ends of the two protective plates are fixedly connected with a plurality of buffer pads.

[0014] A method for industrial target recognition device based on image processing, comprising the following installation steps: S1: First, place two protective plates, four buffer rods, four limit plates, four pressure springs, and two damper bodies on both sides of the fixed block; S2: Start assembling the buffer assembly on one side of the fixed block, fix the two buffer rods on the inner wall of the protective plate, then fix the two limit plates on the ends of the two buffer rods away from the protective plate, and finally fix the two pressure springs on the ends of the two limit plates away from each other, so that the limit plates, buffer rods and pressure springs form a buffer assembly; S3: Place the buffer assembly consisting of the connected buffer rod, the limit plate and the pressure spring into the two limit slide grooves respectively, then slide the two limit plates into the two limit slide grooves respectively, and install the two pressure springs on the inner walls of the two limit slide grooves respectively, so that the buffer assembly is installed in the limit slide grooves; S4: Connect the damper body between the protective plate and the fixing block, so that the right protective plate of the fixing block is installed; S5: Finally, repeat steps S1-S4 to install the left side protective plate of the fixed block.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The industrial target recognition device based on image processing drives two buffer rods and two limit plates to squeeze two pressure springs through the protective plate, and then cooperates with the damper body to reduce the impact force on the protective plate, so that the internal electrical components and image recognition sensors of the robot body are not easily damaged by impact, further improving the practicality of the recognition device.

[0016] 2. The industrial target recognition device based on image processing can reduce the impact sound when the protective frame collides with the protective frame through two rubber pads and can protect the outer surface friction of the protective frame to a certain extent. At the same time, multiple buffer pads can effectively reduce the impact sound between the two protective plates when the protective plates are hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a schematic diagram of the three-dimensional structure of an industrial target recognition device based on image processing according to the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the protective plate of the present invention; Figure 3 It is a plan view of the position limiting slideway of the present invention; Figure 4 For the present invention Figure 2 The enlarged view of point B in the figure; Figure 5 For the present invention Figure 1 Enlarged view of point A in .

[0018] Figure numerals: 1. Mobile robot chassis; 2. Protective frame; 3. Rubber pad; 4. Protective plate; 5. Heat dissipation groove; 6. Annular groove; 7. Fixed block; 8. Robot body; 9. Image recognition sensor; 10. Battery compartment; 11. Mobile power supply; 12. Limit slide groove; 13. Buffer rod; 14. Limit plate; 15. Pressure spring; 16. Damper body; 17. Buffer pad; 18. Circuit board; 19. Single chip microcomputer. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] See also Figure 1-5 The present invention provides a technical solution: an industrial target recognition device and method based on image processing, including a mobile robot chassis 1, the mobile robot chassis 1 is a prior art and will not be described in detail herein. The specific model can refer to the Ackerman ROS mobile robot chassis, both sides of the mobile robot chassis 1 are fixedly connected with a protective frame 2, the top of the mobile robot chassis 1 is fixedly connected with a fixed block 7, the top of the fixed block 7 is fixedly installed with a robot body 8, the inside of the robot body 8 is fixedly installed with a circuit main board 18, a single-chip microcomputer 19 is fixedly installed on the circuit main board 18, and an image recognition sensor 9 is fixedly installed on the top of the robot body 8. The circuit main board 18, the single-chip microcomputer 19 and the image recognition sensor 9 can refer to the existing patent publication number CN210389205U. A circuit main board 18, a single-chip microcomputer 19, and an image recognition sensor 9 in an industrial robot for target recognition based on image processing, two limiting slide grooves 12 are provided on both sides of the fixed block 7, and protective components are provided on both sides of the fixed block 7.

[0024] Furthermore, the protective component includes a protective plate 4, the bottom end of which is slidably connected to the top end of the mobile robot chassis 1, and two buffer rods 13 are fixedly connected to the inner side of the protective plate 4, and the ends of the two buffer rods 13 away from the protective plate 4 are fixedly connected to the limiting plates 14, and the outer surfaces of the two limiting plates 14 are slidably connected to the inner walls of the corresponding limiting grooves 12, and the two limiting plates 14 are respectively fixedly connected to the ends away from the corresponding buffer rods 13 with pressure springs 15, and the ends of the two pressure springs 15 away from the corresponding limiting plates 14 are respectively fixedly connected to the inner walls of the corresponding limiting grooves 12.

[0025] Furthermore, a damper body 16 is fixedly connected to the inner side of the protective plate 4, the damper body 16 is located between the two buffer rods 13, one end of the damper body 16 is fixedly connected to one side of the fixed block 7, and there are two protective components, the two protective components have the same structure, and are relatively arranged on both sides of the fixed block 7.

[0026] Furthermore, an annular through groove 6 is provided inside the two protective plates 4. Through the provision of the two annular through grooves 6, the image recognition sensor 9 can conveniently obtain recognition image information on the basis of protection.

[0027] Furthermore, a battery compartment 10 is opened inside the fixed block 7, and a mobile power supply 11 is fixedly installed inside the battery compartment 10. Since the mobile power supply 11 is a prior art, it will not be described in detail here. The mobile power supply 11 is electrically connected to the robot body 8, and the robot body 8 can be powered by the mobile power supply 11, so that the image recognition sensor 9 installed on the robot body 8 can be used normally.

[0028] Furthermore, heat dissipation slots 5 are provided inside the two protection plates 4 , and the heat dissipation slots 5 can facilitate heat dissipation of the mobile power supply 11 .

[0029] Furthermore, rubber pads 3 are fixedly sleeved on the outer surfaces of the two protective frames 2. The two rubber pads 3 can reduce the impact sound when the protective frames 2 are impacted and can protect the outer surface friction of the protective frames 2 to a certain extent.

[0030] Furthermore, a plurality of buffer pads 17 are fixedly connected to opposite ends of the two protective plates 4 , and the plurality of buffer pads 17 can effectively reduce the sound of collision between the two protective plates 4 when the protective plates 4 are hit.

[0031] Furthermore, the mobile power supply 11 can be used to power the inside of the robot body 8, and then the image recognition sensor 9 and the circuit main board 18 can be used. Here, the model of the image recognition sensor 9 is IV-500CA, which mainly utilizes the photoelectric conversion function of the photoelectric device to convert the light image on the identified target into an electrical signal in proportion to the light image, and transmits it to the single-chip microcomputer 19. Then the model of the single-chip microcomputer 19 is HT66F018, which is mainly composed of a processing unit, a control unit and a storage unit, etc., wherein the processing unit mainly receives the signal transmitted by the image recognition sensor 9, and compares the information with the target information pre-stored in the storage unit, and then performs target recognition.

[0032] A method for industrial target recognition device based on image processing, comprising the following installation steps: S1: First, place two protective plates 4, four buffer rods 13, four limit plates 14, four pressure springs 15, and two damper bodies 16 on both sides of the fixed block 7; S2: Start assembling the buffer assembly on one side of the fixed block 7, fix the two buffer rods 13 on the inner wall of the protective plate 4, then fix the two limit plates 14 on the ends of the two buffer rods 13 away from the protective plate 4, and finally fix the two pressure springs 15 on the ends away from the two limit plates 14, so that the limit plates 14, the buffer rods 13, and the pressure springs 15 form a buffer assembly; S3: Place the connected buffer rod 13, the limit plate 14, and the pressure spring 15, respectively, into the two limit slots 12, then slide the two limit plates 14 into the two limit slots 12, respectively, and install the two pressure springs 15 on the inner walls of the two limit slots 12, so that the buffer assembly is installed in the limit slots 12; S4: Connect the damper body 16 between the protective plate 4 and the fixing block 7, so that the right side protective plate 4 of the fixing block 7 is installed; S5: Finally, the left side protection plate 4 of the fixing block 7 is installed repeatedly by following steps S1-S4.

[0033] Furthermore, through the provision of two protective plates 4, when the mobile robot chassis 1 drives the fixed block 7 and the robot body 8 and the image recognition sensor 9 to move and identify the target, if a collision occurs, the impacting object will then contact and squeeze the protective plate 4, so that the protective plate 4 can protect the robot body 8 and the image recognition sensor 9, and then the protective plate 4 will drive the two buffer rods 13 to drive the two limit plates 14 to squeeze the two pressure springs 15, and then the damping rod inside the damper body 16 will move inside the damping cylinder, and then through the action of the damper body 16, the impact force received by the protective plate 4 can be shock-absorbing and buffered, so that the internal electrical components of the robot body 8 and the image recognition sensor 9 are not easily damaged by collision, thereby further improving the practicality of the recognition device.

[0034] Working principle: through the setting of two protective plates 4, when the mobile robot chassis 1 drives the fixed block 7 and the robot body 8 and the image recognition sensor 9 to move and identify the target, if a collision occurs, the impact object will then contact and squeeze the protective plate 4, so that the protective plate 4 can protect the robot body 8 and the image recognition sensor 9, and then the protective plate 4 will drive the two buffer rods 13 to drive the two limit plates 14 to squeeze the two pressure springs 15, and then the damping rod inside the damper body 16 will move inside the damping cylinder, and then through the action of the damper body 16, the impact force received by the protective plate 4 can be shock-absorbing and buffered, so that the internal electrical components of the robot body 8 and the image recognition sensor 9 are not easily damaged by collision, thereby further improving the practicality of the recognition device.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An industrial target recognition device based on image processing, comprising a mobile robot chassis (1), characterized in that: The mobile robot chassis (1) is fixedly connected to a protective frame (2) on both sides, the top of the mobile robot chassis (1) is fixedly connected to a fixed block (7), the top of the fixed block (7) is fixedly mounted with a robot body (8), a circuit main board (18) is fixedly mounted inside the robot body (8), a single-chip computer (19) is fixedly mounted on the circuit main board (18), an image recognition sensor (9) is fixedly mounted on the top of the robot body (8), two limit slide grooves (12) are provided on both sides of the fixed block (7), and a protective component is provided on both sides of the fixed block (7), the protective component comprises a protective plate (4), the bottom end of the protective plate (4) is slidably connected to the top of the mobile robot chassis (1), and two buffer rods (13) are fixedly connected to the inner side of the protective plate (4).

2. The industrial target recognition device based on image processing according to claim 1, characterized in that: One end of each of the two buffer rods (13) that is away from the protective plate (4) is fixedly connected to a limiting plate (14), and the outer surfaces of the two limiting plates (14) are slidably connected to the inner walls of the corresponding limiting sliding grooves (12).

3. The industrial target recognition device based on image processing according to claim 2 is characterized in that: The two limit plates (14) are respectively fixedly connected to one end away from the corresponding buffer rod (13) with a pressure spring (15), and the two pressure springs (15) are respectively fixedly connected to the inner wall of the corresponding limit slide groove (12) at one end away from the corresponding limit plate (14).

4. The industrial target recognition device based on image processing according to claim 1, characterized in that: A damper body (16) is fixedly connected to the inner side of the protection plate (4), and the damper body (16) is located between the two buffer rods (13).

5. The industrial target recognition device based on image processing according to claim 4 is characterized in that: One end of the damper body (16) is fixedly connected to one side of the fixing block (7), and there are two protective components, the two protective components have the same structure, and are relatively arranged on two sides of the fixing block (7).

6. The industrial target recognition device based on image processing according to claim 1, characterized in that: An annular through groove (6) is provided inside the two protection plates (4).

7. The industrial target recognition device based on image processing according to claim 1, characterized in that: A battery compartment (10) is provided inside the fixed block (7), a mobile power source (11) is fixedly installed inside the battery compartment (10), and the mobile power source (11) is electrically connected to the robot body (8).

8. The industrial target recognition device based on image processing according to claim 1, characterized in that: Heat dissipation grooves (5) are provided inside the two protection plates (4).

9. The industrial target recognition device based on image processing according to claim 1, characterized in that: The outer surfaces of the two protection frames (2) are both fixedly sleeved with rubber pads (3), and the opposite ends of the two protection plates (4) are both fixedly connected with a plurality of buffer pads (17).

10. A method for industrial target recognition device based on image processing, characterized in that: The installation steps include: S1: First, two protective plates (4), four buffer rods (13), four limit plates (14), four pressure springs (15), and two damper bodies (16) are placed on both sides of the fixed block (7); S2: Start assembling the buffer assembly on one side of the fixed block (7), fix the two buffer rods (13) on the inner wall of the protective plate (4), then fix the two limit plates (14) on the ends of the two buffer rods (13) away from the protective plate (4), and finally fix the two pressure springs (15) on the ends of the two limit plates (14) away from each other, so that the limit plates (14), the buffer rods (13), and the pressure springs (15) form a buffer assembly; S3: placing the connected buffer rod (13), the limit plate (14), and the pressure spring (15) into the two limit slots (12), respectively, and then slidingly installing the two limit plates (14) into the two limit slots (12), respectively, and installing the two pressure springs (15) on the inner walls of the two limit slots (12), respectively, so that the buffer assembly is installed in the limit slots (12); S4: Connecting the damper body (16) between the protective plate (4) and the fixing block (7), so that the right side protective plate (4) of the fixing block (7) is installed; S5: Finally, install the fixing block (7) and the left side protection plate (4) repeatedly by following steps S1 to S4.

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