Suspension type conveying line inspection device

Abstract

The utility model relates to the technical field of automatic inspection, and discloses a suspension type conveying line inspection device which comprises a base frame, a first visual inspection piece, a second visual inspection piece, a third visual inspection piece and a controller. The base frame can be connected with the suspension type conveying line and move in the conveying direction of the suspension type conveying line. The first visual detection part is used for collecting a visible light image of a to-be-detected part on the suspension type conveying line, the second visual detection part is used for collecting an infrared image of the to-be-detected part on the suspension type conveying line, and the third visual detection part is used for collecting a video image of an area below the suspension type conveying line. The controller is in communication connection with the first visual detection part, the second visual detection part and the third visual detection part. According to the inspection device, information such as visible light images, infrared images and video images of the to-be-detected component can be automatically collected only by installing the inspection device on the suspension type conveying line, automatic inspection of the suspension type conveying line is achieved, manual climbing operation is not needed, and the inspection efficiency and the inspection safety are improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic inspection technology, and in particular to a suspended conveyor line inspection device. Background Technology

[0002] Suspended friction conveyors are devices that continuously transport materials in space. The materials are loaded on special boxes or supports and run along a predetermined track. Suspended friction conveyors have the advantages of flexible layout and small footprint, and can complete efficient transportation in limited space. They are widely used in modern production equipment.

[0003] Because suspended friction conveyors are located at a high altitude (up to 8-10 meters) and involve many components (including tracks, motors, belts, soft rollers, bearings, etc.), inspection is difficult. Existing inspection methods usually require inspectors to climb to high places, which is inefficient and poses significant safety hazards.

[0004] Therefore, there is an urgent need for a suspended conveyor line inspection device to solve the above problems. Utility Model Content

[0005] Based on the above problems, the purpose of this utility model is to provide a suspended conveyor line inspection device that can realize automatic inspection of suspended conveyor lines, thereby improving inspection efficiency and inspection safety.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A suspended conveyor line inspection device is provided, comprising:

[0008] The base frame can be connected to the suspended conveyor line and move along the conveying direction of the suspended conveyor line;

[0009] At least one first visual inspection device is provided on the base frame, with the detection end of the first visual inspection device facing the suspended conveyor line, for acquiring visible light images of the component to be inspected on the suspended conveyor line.

[0010] At least one second visual inspection device is provided on the base frame. The second visual inspection device is used to acquire infrared images of the component to be inspected on the suspended conveyor line.

[0011] A third vision detection device is disposed on the base frame, with the detection end of the third vision detection device facing the area below the suspended conveyor line, for acquiring video images of the area below the suspended conveyor line;

[0012] The controller is mounted on the base frame and is communicatively connected to the first vision detection device, the second vision detection device, and the third vision detection device.

[0013] As an optional solution for the suspended conveyor line inspection device of this utility model, the base frame includes a mounting plate and a protective shell surrounding the mounting plate. A receiving cavity is formed between the protective shell and the mounting plate. The controller is located in the receiving cavity. The first visual inspection component and the second visual inspection component are both mounted on the mounting plate, and the third visual inspection component is mounted on the protective shell.

[0014] As an optional solution for the suspended conveyor line inspection device of this utility model, the mounting plate is provided with a first mounting hole communicating with the accommodating cavity, the first visual inspection component is fixed to the first mounting hole, and the detection end of the first visual inspection component can be exposed through the first mounting hole; and / or, the mounting plate is provided with a second mounting hole communicating with the accommodating cavity, the second visual inspection component is fixed to the second mounting hole, and the detection end of the second visual inspection component can be exposed through the second mounting hole;

[0015] And / or, the suspended conveyor line inspection device further includes a mounting housing, in which the first visual inspection component and the second visual inspection component are both installed, and the mounting housing is detachably fixed to the mounting plate.

[0016] As an optional solution for the suspended conveyor line inspection device of this utility model, a first mounting bracket is provided on the mounting plate, the first visual inspection component is fixed to the first mounting bracket, and / or the second visual inspection component is fixed to the first mounting bracket.

[0017] And / or, the protective shell is provided with a second mounting bracket, and the third visual inspection component is fixed to the second mounting bracket.

[0018] As an optional solution for the suspended conveyor line inspection device of this utility model, at least three first visual inspection elements are provided, and the at least three first visual inspection elements are arranged at intervals along a preset direction on the base frame, the preset direction being at an angle to the conveying direction of the suspended conveyor line; the component to be inspected includes a track, and at least one first visual inspection element is directly opposite the track;

[0019] And / or, at least three second visual inspection elements are provided, and the at least three second visual inspection elements are arranged at intervals along a preset direction on the base frame, the preset direction being at an angle to the conveying direction of the suspended conveyor line; the component to be inspected includes a track, and at least one second visual inspection element is directly opposite the track.

[0020] As an optional solution of the suspended conveyor line inspection device of this utility model, the suspended conveyor line includes multiple sections connected in sequence, each section is provided with an indicator mark, the indicator mark is used to indicate the position of the corresponding section on the suspended conveyor line, and the first visual inspection component can capture the image of the indicator mark;

[0021] Alternatively, the suspended conveyor line may include multiple sections connected in sequence, each section being equipped with an electronic tag. The electronic tag is used to indicate the position of the corresponding section on the suspended conveyor line, and an identification unit is provided on the base frame, which is capable of identifying the electronic tag.

[0022] As an optional solution for the suspended conveyor line inspection device of this utility model, the base frame is provided with a mounting part, and the suspended conveyor line is provided with a walking module that can move along its conveying direction. The walking module includes a driving component and a hanging frame. The mounting part is configured to be connected to the hanging frame, and the output end of the driving component is connected to the hanging frame, which can drive the hanging frame to move the base frame along the suspended conveyor line.

[0023] As an optional solution for the suspended conveyor line inspection device of this utility model, the suspended conveyor line inspection device further includes a power storage module and a charging module. The power storage module is used to supply power to the first visual inspection component, the second visual inspection component, the third visual inspection component and the controller, and the charging module is used to charge the power storage module.

[0024] As an optional solution for the suspended conveyor line inspection device of this utility model, the suspended conveyor line inspection device further includes a wireless communication module and a monitoring center. The wireless communication module is set on the base frame and is communicatively connected to the controller. The wireless communication module has a transmitting end, and the monitoring center has a receiving end. The transmitting end and the receiving end are communicatively connected.

[0025] As an optional embodiment of the suspended conveyor line inspection device of this utility model, the first visual inspection component includes a visible light camera; and / or, the second visual inspection component includes an infrared camera; and / or, the third visual inspection component includes a camera.

[0026] The beneficial effects of this utility model are as follows:

[0027] The suspended conveyor line inspection device provided by this utility model, when in use, connects the base frame to the suspended conveyor line and drives the base frame to move along the conveying direction of the suspended conveyor line. During this process, the first visual inspection component collects visible light images of the components to be inspected (such as tracks, soft roller shafts, belts, etc.) on the suspended conveyor line in real time and transmits them to the controller. The second visual inspection component collects infrared images of the components to be inspected (such as motors, bearings, etc.) in real time and transmits them to the controller. The third visual inspection component collects video images of the area below the suspended conveyor line in real time and transmits them to the controller.

[0028] Analyzing visible light images can determine the defects in the components under inspection, such as cracks or breaks in the track, wear or breakage of the flexible roller shaft, and cracks or breaks in the belt. This facilitates precise maintenance of the suspended conveyor line based on the defect conditions. Analyzing infrared images can determine the malfunctions of the components under inspection, such as whether the motor's operating temperature is too high, indicating a motor malfunction or overload; and whether the bearing's operating temperature is too high, indicating excessive bearing wear. Analyzing video images can determine whether there are operators present in the area below the suspended conveyor line, preventing operators from being in hazardous environments during operation.

[0029] This suspended conveyor line inspection device can automatically collect visible light images, infrared images, and video images of the components to be inspected simply by installing it on the suspended conveyor line. This enables automated inspection of the suspended conveyor line, eliminating the need for manual climbing for inspection and effectively improving inspection efficiency and safety. Furthermore, the device connects directly to the suspended conveyor line, without occupying space below it and without affecting the normal operation of the production line. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0031] Figure 1 This is an installation diagram of the suspended conveyor line inspection device provided in a specific embodiment of this utility model;

[0032] Figure 2 This is a first structural schematic diagram of the suspended conveyor line inspection device provided in a specific embodiment of this utility model;

[0033] Figure 3 This is a second structural schematic diagram of the suspended conveyor line inspection device provided in a specific embodiment of this utility model;

[0034] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;

[0035] Figure 5 This is a schematic diagram of the third structure of the suspended conveyor line inspection device provided in a specific embodiment of this utility model;

[0036] Figure 6 This is a schematic diagram of the installation of the first and second visual inspection components in the mounting housing according to a specific embodiment of this utility model.

[0037] Figure 7 This is a schematic diagram of the internal structure of the suspended conveyor line inspection device provided in a specific embodiment of this utility model;

[0038] Figure 8 This is a schematic diagram showing the connection of each component of the suspended conveyor line inspection device provided in a specific embodiment of this utility model.

[0039] In the picture:

[0040] 1. Base frame; 2. First vision inspection component; 3. Second vision inspection component; 4. Third vision inspection component; 5. Controller; 6. Energy storage module; 7. Charging module; 8. Wireless communication module; 9. Monitoring center;

[0041] 11. Mounting plate; 12. Protective shell; 13. Mounting part; 14. Mounting housing;

[0042] 111. First mounting hole; 112. Second mounting hole; 113. First mounting bracket; 114. First fixing plate; 115. Second fixing plate; 116. Fixing hole;

[0043] 1131. First support plate; 1132. Second support plate; 1141. First plate body; 1142. Second plate body;

[0044] 121. Second mounting bracket; 122. First inspection port; 123. First inspection door; 124. Second inspection port; 125. Second inspection door; 131. Connecting hole;

[0045] 71. Charging connector; 81. Antenna;

[0046] 100. Hanger; 101. Connecting part; 200. Track. Detailed Implementation

[0047] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0048] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Specifically, the terms "first position" and "second position" refer to two different positions.

[0049] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0050] like Figures 1 to 8 As shown, this embodiment provides a suspended conveyor line inspection device, which can realize automatic inspection of suspended conveyor lines, improving inspection efficiency and safety. The suspended conveyor line inspection device includes a base frame 1, a first visual inspection component 2, a second visual inspection component 3, a third visual inspection component 4, and a controller 5.

[0051] The base frame 1 can be connected to the suspended conveyor line and move along the conveying direction of the suspended conveyor line. (See reference...) Figure 1 and Figure 2At least one first visual inspection element 2 is mounted on the base frame 1, with its detection end facing the suspended conveyor line, for acquiring visible light images of the component to be inspected on the suspended conveyor line. At least one second visual inspection element 3 is mounted on the base frame 1, for acquiring infrared images of the component to be inspected on the suspended conveyor line. A third visual inspection element 4 is mounted on the base frame 1, with its detection end facing the area below the suspended conveyor line, for acquiring video images of the area below the suspended conveyor line. A controller 5 is mounted on the base frame 1 and is communicatively connected to the first visual inspection element 2, the second visual inspection element 3, and the third visual inspection element 4.

[0052] The suspended conveyor line inspection device provided in this embodiment, when in use, such as Figure 1 As shown, when the base frame 1 is connected to the suspended conveyor line and the base frame 1 is driven to move along the conveying direction of the suspended conveyor line, the first visual inspection element 2 collects visible light images of the components to be inspected (such as track 200, soft roller shaft, belt, etc.) on the suspended conveyor line in real time and transmits them to the controller 5. The second visual inspection element 3 collects infrared images of the components to be inspected (such as motor, bearing, etc.) in real time and transmits them to the controller 5. The third visual inspection element 4 collects video images of the area below the suspended conveyor line in real time and transmits them to the controller 5.

[0053] Analyzing visible light images can determine the defects in the components under inspection, such as cracks or breaks in track 200, wear or breakage in the soft roller shaft, and cracks or breakage in the belt, facilitating precise maintenance of the suspended conveyor line based on the defect conditions. Analyzing infrared images can determine the malfunctions of the components under inspection, such as whether the motor's operating temperature is too high, indicating a motor malfunction or overload; and whether the bearing's operating temperature is too high, indicating excessive bearing wear. Analyzing video images can determine whether there are operators in the area below the suspended conveyor line, preventing operators from being in hazardous environments during operation.

[0054] This suspended conveyor line inspection device can automatically collect visible light images, infrared images, and video images of the components to be inspected simply by installing it on the suspended conveyor line. This enables automated inspection of the suspended conveyor line, eliminating the need for manual climbing for inspection and effectively improving inspection efficiency and safety. Furthermore, the device connects directly to the suspended conveyor line, without occupying space below it and without affecting the normal operation of the production line.

[0055] See Figure 1 and Figure 2The base frame 1 is equipped with a mounting part 13, and the suspended conveyor line is equipped with a moving module that can move along its conveying direction. The moving module is used to mount the product to be conveyed (e.g., a washing machine drum) and move it along the suspended conveyor line. The moving module includes a drive unit (not shown) and a hanger 100. The mounting part 13 is configured to be connected to the hanger 100, and the output end of the drive unit is connected to the hanger 100, enabling the hanger 100 to drive the base frame 1 to move along the suspended conveyor line. Specifically, the suspended conveyor line includes a track 200, and the drive unit is used to drive the hanger 100 to slide along the track 200. During inspection, the mounting part 13 of the base frame 1 is connected to the hanger 100, and the drive unit is activated to make the hanger 100 move the inspection device along the track 200.

[0056] Optionally, the bracket 100 is provided with a connecting part 101, and the connecting part 101 is provided with fasteners such as bolts. The mounting part 13 is provided with a connecting hole 131, and the bolt passes through and connects to the connecting hole 131 to realize the connection between the mounting part 13 and the bracket 100, and facilitates disassembly and assembly.

[0057] Optionally, at least three first visual inspection elements 2 are provided, and the at least three first visual inspection elements 2 are arranged at intervals along a preset direction on the base frame 1, the preset direction forming an angle with the conveying direction of the suspended conveyor line. The component to be inspected includes a track 200, and at least one first visual inspection element 2 is directly opposite the track 200. In this embodiment, see reference... Figure 2 and Figure 3 With the preset direction perpendicular to the conveying direction, a first visual inspection element 2 is installed in the middle area of ​​the base frame 1, which is directly opposite the track 200, to collect visible light images of the track 200. A first visual inspection element 2 is installed on each side of the base frame 1. The two first visual inspection elements 2 collect visible light images of the parts to be inspected in the areas on both sides of the track 200, respectively. This arrangement can ensure that the visible light images of the parts to be inspected in each area of ​​the suspended conveyor line can be collected during the movement of the inspection device along the track 200, ensuring that the inspection results are accurate and reliable.

[0058] Optionally, the first visual inspection element 2 includes a visible light camera. The visible light camera uses light within the visible spectrum for imaging, achieving higher resolution and more realistic color reproduction, ensuring clear captured visible light images.

[0059] See Figure 2 and Figure 3At least three second visual inspection elements 3 are provided, and these at least three second visual inspection elements 3 are arranged at intervals along a preset direction on the base frame 1, with the preset direction forming an angle with the conveying direction of the suspended conveyor line. The component to be inspected includes a track 200, and at least one second visual inspection element 3 is directly opposite the track 200. In this embodiment, a second visual inspection element 3 directly opposite the track 200 is installed in the middle area of ​​the base frame 1 to collect infrared images of the component to be inspected in the middle area of ​​the suspended conveyor line. A second visual inspection element 3 is installed on each side of the base frame 1 to collect infrared images of the component to be inspected in the areas on both sides of the suspended conveyor line, respectively. This ensures that the infrared images of the component to be inspected in each area can be collected during the movement of the inspection device along the track 200, ensuring accurate and reliable inspection results. Optionally, the second visual inspection element 3 includes an infrared camera.

[0060] In other embodiments, the number and arrangement of the first visual detection element 2 and the second visual detection element 3 can be adjusted according to actual needs. For example, one, two, four, etc. can be set, and the number and distribution are not limited to those listed above.

[0061] See Figure 2 , Figure 3 and Figure 7 The base frame 1 includes a mounting plate 11 and a protective shell 12 surrounding the mounting plate 11. A cavity is formed between the protective shell 12 and the mounting plate 11. The controller 5 is located within the cavity. The first visual inspection element 2 and the second visual inspection element 3 are both mounted on the mounting plate 11, and the third visual inspection element 4 is mounted on the protective shell 12. The mounting plate 11 provides a mounting base for the first visual inspection element 2 and the second visual inspection element 3. The mounting part 13 is disposed on the mounting plate 11. The detection ends of the first visual inspection element 2 and the second visual inspection element 3 both face the suspended conveyor line, facilitating the acquisition of visible light and infrared images of each component to be inspected. The protective shell 12 protects the controller 5 and ensures the reliability of the inspection device.

[0062] See Figure 3 and Figure 4 The mounting plate 11 has a first mounting hole 111 communicating with the accommodating cavity. The first visual inspection element 2 is fixed to the first mounting hole 111, and the detection end of the first visual inspection element 2 can be exposed through the first mounting hole 111, so that the detection end of the first visual inspection element 2 can face the suspended conveyor line, facilitating the acquisition of clear visible light images. Further, referring to... Figure 2 In the orientation of the first visual inspection component 2, the top surface of the first visual inspection component 2 in the area on both sides of the mounting plate 11 is not higher than the top surface of the mounting plate 11. That is, the main body of the first visual inspection component 2 is hidden inside the protective shell 12, which can prevent the first visual inspection component 2 from being collided with external objects during the movement of the inspection device, and the entire device is relatively neat and beautiful.

[0063] See Figure 2 A first mounting bracket 113 is provided on the mounting plate 11, and the first visual inspection component 2 is fixed to the first mounting bracket 113. In this embodiment, the first mounting bracket 113 is located in the middle area of ​​the mounting plate 11. Fixing the first visual inspection component 2 to the first mounting bracket 113 allows the first visual inspection component 2 to be closer to the track 200, ensuring that the acquired visible light image of the track 200 is clear.

[0064] Of course, in other embodiments, if the component to be detected, which requires close-up visible light image capture, is located in the edge region, the first mounting bracket 113 can be arranged in the edge region of the mounting plate 11.

[0065] See Figure 3 and Figure 4 The mounting plate 11 has a second mounting hole 112 communicating with the accommodating cavity. The second visual inspection element 3 is fixed to the second mounting hole 112, and the detection end of the second visual inspection element 3 can be exposed through the second mounting hole 112. The detection end of the second visual inspection element 3 faces the suspended conveyor line for easy acquisition of clear infrared images. Further, referring to... Figure 2 In the orientation of the device, the top surface of the second visual inspection component 3 in the area on both sides of the mounting plate 11 is not higher than the top surface of the mounting plate 11. That is, the main body of the second visual inspection component 3 is hidden inside the protective shell 12, which can prevent the second visual inspection component 3 from being collided with external objects during the movement of the inspection device, and the entire device is relatively neat and beautiful.

[0066] See Figure 2 A first mounting bracket 113 is provided on the mounting plate 11, and the second visual inspection component 3 is fixed to the first mounting bracket 113. In this embodiment, the first mounting bracket 113 is located in the middle area of ​​the mounting plate 11. The first mounting bracket 113 can support the second visual inspection component 3 at a certain height, so that the second visual inspection component 3 is closer to the suspended conveyor line, ensuring that the collected infrared images are more accurate.

[0067] See Figure 2 , Figure 6 and Figure 7 The suspended conveyor line inspection device also includes a mounting housing 14. The first visual inspection element 2 and the second visual inspection element 3 are both installed inside the mounting housing 14. The mounting housing 14 is detachably fixed to the mounting plate 11. In this embodiment, the first visual inspection element 2 and the second visual inspection element 3 are arranged in pairs. Each pair of first visual inspection elements 2 and second visual inspection elements 3 is fixed inside one mounting housing 14. The mounting housing 14 can be disassembled and assembled as a whole on the mounting plate 11, making the disassembly and assembly of the first visual inspection elements 2 and the second visual inspection elements 3 more convenient.

[0068] Specifically, for the first visual inspection element 2 and the second visual inspection element 3 in the middle area of ​​the mounting plate 11, the mounting housing 14 is fixedly connected to the first mounting bracket 113. (See reference...) Figure 2 The first mounting bracket 113 includes a first support plate 1131 and a second support plate 1132 spaced apart. The mounting housing 14 is located between the first support plate 1131 and the second support plate 1132. The mounting housing 14 can be fixed to the first support plate 1131 and the second support plate 1132 by fasteners such as bolts, so as to fix the first visual inspection component 2 and the second visual inspection component 3 as a whole on the first mounting bracket 113.

[0069] For example, both the first support plate 1131 and the second support plate 1132 are L-shaped plates. The shorter plate of the L-shaped plate is fixed to the mounting plate 11 by fasteners such as bolts, and the longer plate of the L-shaped plate extends vertically, with the mounting housing 14 fixed to the longer plate. Furthermore, a reinforcing plate is connected between the longer and shorter plates of the L-shaped plate to improve the support stability of the first support plate 1131 and the second support plate 1132.

[0070] For the first visual inspection element 2 and the second visual inspection element 3 in the areas on both sides of the mounting plate 11, see [reference]. Figure 4 and Figure 7 The first mounting hole 111 and the second mounting hole 112 are connected. The mounting plate 11 is provided with a first fixing plate 114 and a second fixing plate 115 at the ends of the first mounting hole 111 and the second mounting hole 112 that are opposite to each other. The first fixing plate 114 and the second fixing plate 115 are located in the accommodating cavity. The mounting housing 14 is located between the first fixing plate 114 and the second fixing plate 115. The mounting housing 14 can be connected and fixed to the first fixing plate 114 and the second fixing plate 115 by fasteners such as bolts.

[0071] Further, see Figure 4 The first fixing plate 114 and the second fixing plate 115 each include a first plate body 1141 and a second plate body 1142 that are connected and arranged at an included angle. The first plate body 1141 is fixedly connected to the mounting plate 11, and the second plate body 1142 extends away from the mounting plate 11. The mounting housing 14 is connected to the second plate body 1142. For example, the mounting plate 11 is provided with a strip-shaped fixing hole 116, through which fasteners such as bolts or screws can be passed to connect to the first plate body 1141 to fix the first plate body 1141 to the mounting plate 11.

[0072] Of course, in other embodiments, the number of first visual detection elements 2 and second visual detection elements 3 may not be equal, and the first visual detection elements 2 and second visual detection elements 3 may be fixed separately on the mounting plate 11 of the base frame 1.

[0073] See Figure 2 and Figure 5A second mounting bracket 121 is provided on the protective housing 12, and the third visual inspection component 4 is fixed to the second mounting bracket 121. The second mounting bracket 121 provides a mounting base for the third visual inspection component 4, allowing for easy adjustment of the mounting angle of the third visual inspection component 4. Exemplarily, the second mounting bracket 121 is a rectangular frame structure fixedly mounted on the side of the protective housing 12 facing away from the mounting plate 11. Optionally, the third visual inspection component 4 includes a camera, which can acquire video images of the area below the suspended conveyor line in real time.

[0074] Optionally, see Figure 2 and Figure 5 The protective housing 12 is provided with a first inspection port 122 facing the controller 5, and a first inspection door 123 that can be opened and closed is provided at the first inspection port 122. The first inspection port 122 and the first inspection door 123 are provided to facilitate the debugging and maintenance of the controller 5 in the future.

[0075] See Figure 7 The suspended conveyor line inspection device also includes a power storage module 6 and a charging module 7. The power storage module 6 supplies power to the first visual inspection component 2, the second visual inspection component 3, the third visual inspection component 4, and the controller 5, ensuring the stable and reliable operation of these electrical components. The charging module 7 charges the power storage module 6, enabling it to be charged promptly and ensuring sufficient power supply.

[0076] Further, see Figure 5 and Figure 7 The input end of the charging module 7 is connected to a charging plug part 71, which is fixed to the protective shell 12 and is used to connect to the power supply so as to charge the energy storage module 6 through the charging module 7.

[0077] Optionally, see Figure 2 and Figure 5 The protective shell 12 is provided with a second inspection port 124 directly opposite the energy storage module 6 and the charging module 7, and a second inspection door 125 that can be opened and closed is provided at the second inspection port 124. The second inspection port 124 and the second inspection door 125 are provided to facilitate the later maintenance and repair of the energy storage module 6 and the charging module 7. For example, the second inspection door 125 is a pull-out type, which can be opened by pulling it out, making it easy to operate.

[0078] Optionally, the suspended conveyor line includes multiple sections connected in sequence, each section equipped with an indicator. The indicator is used to indicate the position of the corresponding section on the suspended conveyor line, and the first visual inspection element 2 can capture images of the indicator. That is, the multiple sections of the suspended conveyor line are numbered, and each indicator corresponds to a number (for example, the indicator is a sticker with a number). As the inspection device moves along the track 200 of the suspended conveyor line, the first visual inspection element 2 captures images of the indicator in real time. The controller 5 identifies the number of the indicator based on the captured image to determine the current position of the inspection device on the suspended conveyor line. The controller 5 integrates the visible light image, infrared image, and video image captured in the current section with the obtained position information, so that the image information captured in different sections carries position information, which facilitates the determination of the position of the component to be inspected during subsequent analysis.

[0079] For example, the indicator can be placed at the bottom of the track 200 to facilitate image acquisition by the first visual detection element 2. Of course, in other embodiments, the indicator can also be placed in other locations, as long as the first visual detection element 2 can acquire the image of the indicator.

[0080] In other alternative implementations, the suspended conveyor line can be designed as follows: The suspended conveyor line comprises multiple sequentially connected sections, each equipped with an electronic tag. The electronic tag indicates the position of the corresponding section on the suspended conveyor line. An identification unit is installed on the base frame 1, capable of recognizing the electronic tags. That is, the multiple sections of the suspended conveyor line are numbered using electronic tags. As the inspection device moves along the track 200 of the suspended conveyor line, the identification unit determines the current position of the inspection device on the suspended conveyor line by recognizing the electronic tags. The controller 5 integrates the visible light image, infrared image, and video image collected within the current section with the position information collected by the identification unit, thus attaching position information to the image information collected from different sections.

[0081] For example, the identification unit is an RFID reader, the electronic tag has an encoding, and the RFID reader is able to identify the encoding of the electronic tag.

[0082] See Figure 7 and Figure 8The suspended conveyor line inspection device also includes a wireless communication module 8 and a monitoring center 9. The wireless communication module 8 is mounted on the base frame 1 and is communicatively connected to the controller 5. The wireless communication module 8 has a transmitter, and the monitoring center 9 has a receiver, with the transmitter and receiver communicatively connected. The controller 5 processes the acquired visible light images, infrared images, video images, and obtained location information to attach location information to the image information. Then, the visible light images, infrared images, and video images with location information are transmitted to the monitoring center 9 via the wireless communication module 8. The monitoring center 9 analyzes these image data to determine the defects and faults of each component to be inspected and to pinpoint the specific location of the defective or faulty component.

[0083] In this embodiment, the wireless communication module 8 is located inside the protective shell 12, and the antenna 81 of the wireless communication module 8 is located outside the protective shell 12. The wireless communication module 8 and the controller 5 are arranged side by side, and the wireless communication module 8 can be inspected and maintained through the first inspection port 122.

[0084] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Many other equivalent embodiments may be included without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A suspended conveyor line inspection device, characterized in that, include: The base frame (1) is capable of being connected to the suspended conveyor line and moving along the conveying direction of the suspended conveyor line; At least one first visual inspection element (2) is provided on the base frame (1), and the detection end of the first visual inspection element (2) faces the suspended conveyor line, for collecting visible light images of the component to be inspected on the suspended conveyor line; At least one second visual inspection element (3) is provided on the base frame (1). The second visual inspection element (3) is used to collect infrared images of the components to be inspected on the suspended conveyor line. A third vision detection device (4) is disposed on the base frame (1), with the detection end of the third vision detection device (4) facing the area below the suspended conveyor line, for collecting video images of the area below the suspended conveyor line. The controller (5) is located on the base frame (1) and is communicatively connected to the first visual detection element (2), the second visual detection element (3) and the third visual detection element (4).

2. The suspended conveyor line inspection device according to claim 1, characterized in that, The base frame (1) includes a mounting plate (11) and a protective shell (12) surrounding the mounting plate (11). A receiving cavity is formed between the protective shell (12) and the mounting plate (11). The controller (5) is located in the receiving cavity. The first visual detection element (2) and the second visual detection element (3) are both mounted on the mounting plate (11), and the third visual detection element (4) is mounted on the protective shell (12).

3. The suspended conveyor line inspection device according to claim 2, characterized in that, The mounting plate (11) is provided with a first mounting hole (111) communicating with the accommodating cavity, the first visual inspection element (2) is fixed in the first mounting hole (111), and the detection end of the first visual inspection element (2) can be exposed through the first mounting hole (111); and / or, the mounting plate (11) is provided with a second mounting hole (112) communicating with the accommodating cavity, the second visual inspection element (3) is fixed in the second mounting hole (112), and the detection end of the second visual inspection element (3) can be exposed through the second mounting hole (112); And / or, the suspended conveyor line inspection device further includes a mounting housing (14), in which the first visual inspection element (2) and the second visual inspection element (3) are both installed, and the mounting housing (14) is detachably fixed to the mounting plate (11).

4. The suspended conveyor line inspection device according to claim 2, characterized in that, The mounting plate (11) is provided with a first mounting bracket (113), the first visual inspection element (2) is fixed to the first mounting bracket (113), and / or the second visual inspection element (3) is fixed to the first mounting bracket (113); And / or, a second mounting bracket (121) is provided on the protective shell (12), and the third visual inspection component (4) is fixed to the second mounting bracket (121).

5. The suspended conveyor line inspection device according to claim 1, characterized in that, At least three first visual inspection elements (2) are provided, and at least three first visual inspection elements (2) are arranged at intervals along a preset direction on the base frame (1), and the preset direction is at an angle to the conveying direction of the suspended conveyor line; the component to be inspected includes a track (200), and at least one first visual inspection element (2) is directly opposite the track (200); And / or, at least three of the second visual inspection elements (3) are provided, and at least three of the second visual inspection elements (3) are arranged at intervals along a preset direction on the base frame (1), the preset direction being at an angle to the conveying direction of the suspended conveyor line; the component to be inspected includes a track (200), and at least one of the second visual inspection elements (3) is directly opposite the track (200).

6. The suspended conveyor line inspection device according to any one of claims 1-5, characterized in that, The suspended conveyor line includes multiple sections connected in sequence, each section is provided with an indicator mark, the indicator mark is used to indicate the position of the corresponding section on the suspended conveyor line, and the first visual inspection element (2) can collect the image of the indicator mark; Alternatively, the suspended conveyor line may include multiple sections connected in sequence, each section being equipped with an electronic tag, the electronic tag being used to indicate the position of the corresponding section on the suspended conveyor line, and an identification unit being provided on the base frame (1), the identification unit being able to identify the electronic tag.

7. The suspended conveyor line inspection device according to any one of claims 1-5, characterized in that, The base frame (1) is provided with a mounting part (13), and the suspended conveyor line is provided with a walking module that can move along its conveying direction. The walking module includes a driving component and a hanging frame (100). The mounting part (13) is configured to be connected to the hanging frame (100). The output end of the driving component is connected to the hanging frame (100) and can drive the hanging frame (100) to move the base frame (1) along the suspended conveyor line.

8. The suspended conveyor line inspection device according to any one of claims 1-5, characterized in that, The suspended conveyor line inspection device also includes a power storage module (6) and a charging module (7). The power storage module (6) is used to supply power to the first visual inspection device (2), the second visual inspection device (3), the third visual inspection device (4) and the controller (5). The charging module (7) is used to charge the power storage module (6).

9. The suspended conveyor line inspection device according to any one of claims 1-5, characterized in that, The suspended conveyor inspection device also includes a wireless communication module (8) and a monitoring center (9). The wireless communication module (8) is set on the base frame (1) and is communicatively connected to the controller (5). The wireless communication module (8) has a transmitting end, and the monitoring center (9) has a receiving end. The transmitting end and the receiving end are communicatively connected.

10. The suspended conveyor line inspection device according to any one of claims 1-5, characterized in that, The first visual detection device (2) includes a visible light camera; and / or, the second visual detection device (3) includes an infrared camera; and / or, the third visual detection device (4) includes a camera.

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