Ship intelligent internet-of-things automation practical training platform

Abstract

The utility model relates to a ship intelligent Internet of Things automation training platform comprising a rack assembly, a visual assembly, an industrial robot, a frequency conversion rotary table assembly, a servo sliding table assembly, a servo transposition platform assembly and a control assembly. The visual assembly, the industrial robot, the frequency conversion rotary table assembly, the servo sliding table assembly and the servo transposition platform assembly are all installed on the rack assembly. The control assembly comprises a man-machine interface, a control cabinet and a potentiometer knob; the industrial robot and the servo transposition platform assembly are installed at the position, close to the middle, of the top of the rack assembly. The visual assembly is installed on one side of the rack assembly, and the frequency conversion rotary table assembly and the servo sliding table assembly are installed on the other side of the rack assembly. Compared with the prior art, the utility model has the advantages of adjustable height, flexible and applicable tools, abundant practical training items, accurate and intelligent control, replaceable and expandable components and the like.

Description

Technical Field

[0001] This utility model relates to the field of ship automation operation technology and skills training technology, and in particular to a ship intelligent IoT automation training platform. Background Technology

[0002] With the rapid development of global trade, container shipping has become the main mode of transportation in modern ports. The efficient handling and management of containers directly impacts a port's operational efficiency and competitiveness. Furthermore, with the advancement of larger ships and the automation and intelligence of ports, automated and intelligent cargo handling is becoming a trend, placing higher demands on the professional skills of port vessel operators. Therefore, establishing an efficient, realistic training platform for automated container operations on port vessels is of great significance for improving the technical skills of practitioners and cultivating a new generation of port technical talent.

[0003] Patent CN202323590977.7 provides a comprehensive training platform for shipboard practical training, including a support platform with an extended tabletop rotatably connected to one end and a collection box at the other end. An instrument assembly rack with a cleaning mechanism is located on one side of the support platform. This invention, through the cleaning mechanism, can collect training waste from the platform surface and effectively clean stains, preventing disruption to the training process. The extended tabletop increases the overall storage area, allowing for efficient organization of training tools. However, its training functions are limited, with poor component adjustability and a relatively complex control method. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies, such as the lack of a flexible and adjustable training platform, limited training projects, and low efficiency, by providing a ship intelligent IoT automation training platform. By establishing an efficient, realistic simulation of port and ship container automation operation training platform, it responds to the trend of automated and intelligent handling and loading / unloading of cargo in ports and ships, thereby improving the technical level and professional capabilities of practitioners. Features include high adjustability, flexible and applicable tools, rich training projects, precise and intelligent control, and replaceable and expandable components.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] This utility model provides a ship intelligent IoT automation training platform, including: a frame assembly, a vision assembly, an industrial robot, a frequency converter turntable assembly, a servo slide assembly, a servo indexing platform assembly, and a control assembly; the vision assembly, industrial robot, frequency converter turntable assembly, servo slide assembly, and servo indexing platform assembly are all mounted on the frame assembly;

[0007] The control components include: a human-machine interface, a control cabinet, and a potentiometer knob;

[0008] The industrial robot and the servo rotary table assembly are mounted on the top center of the frame assembly; the vision assembly is mounted on one side of the frame assembly, and the frequency converter rotary table assembly and the servo slide assembly are mounted on the other side.

[0009] Furthermore, a height adjustment unit is installed on each of the four feet of the frame assembly, and the height of the frame assembly is adjusted by the height adjustment unit.

[0010] Furthermore, the height adjustment unit is connected to a perforated aluminum profile via a boat-shaped nut, and secured by frame fixing screws passing through holes in the perforated aluminum profile. The adjustment method is as follows: unscrew the frame fixing screws, adjust the frame assembly to the required height, screw in the frame fixing screws to secure the perforated aluminum profile, and then the height adjustment of the frame assembly is completed.

[0011] Furthermore, the end effector of the industrial robot is equipped with a composite working tool; the composite working tool includes: a tip sub-tool, an angle adjustment unit, and a suction cup tool; the angle between the tip sub-tool and the suction cup tool is freely adjustable by the angle adjustment unit to adapt to different working conditions.

[0012] Furthermore, the angle adjustment unit includes: an adjustment seat, an adjustment rod, a guide sleeve, a thrust bearing one, a thrust bearing two, and a screw; the adjustment seat and the adjustment rod are connected by the screw, and are supported by placing the thrust bearing one and the thrust bearing two on both sides of the adjustment rod respectively.

[0013] Furthermore, the angle adjustment unit adjustment process is as follows: after rotating the adjustment rod to the set position, the fixing screw of the adjustment rod passes through the corresponding angle adjustment hole and is screwed into the fixing screw hole on the adjustment seat for fixation;

[0014] The guide sleeve has a connecting screw hole and a tool fixing hole. The guide sleeve is slidably adjusted on the adjusting rod. The adjustment process is as follows: the guide sleeve fixing screw is inserted through the fixing groove on the adjusting rod and then screwed into the connecting screw hole on the guide sleeve. After manually adjusting the guide sleeve to a suitable position, the guide sleeve fixing screw is tightened to fix the guide sleeve.

[0015] Furthermore, the pointed sub-tool is inserted into the guide sleeve, and the tool fixing screw is screwed into the threaded hole on the guide sleeve; the suction cup tool is inserted into the guide sleeve and tightened and fixed after being screwed into the threaded hole on the guide sleeve by the tool fixing screw; the suction cup tool includes a suction cup adapter and a suction cup that are connected to each other. The suction cup is connected to the suction cup adapter by threads.

[0016] Furthermore, the servo indexing platform component includes: a servo turntable, a detachable track plate, and a detachable assembly box. The detachable track plate and the detachable assembly box are respectively fixed to the two sides of the servo turntable worktable by screws.

[0017] Furthermore, the variable frequency turntable assembly includes a rotary platform and an AC motor; the rotation control method of the variable frequency turntable is as follows: the rotation angle θ is set by the potentiometer knob, and the rotation angle θ is used as the input signal P1 of the PLC; after processing by the internal control program of the PLC, the rotation angle control signal Q1 is output, and the rotation angle control signal Q1 controls the AC motor to drive the rotary platform to rotate by the set angle θ.

[0018] Furthermore, the control cabinet includes a PLC, a gateway module, and a frequency converter; the control cabinet is located inside the rack assembly; the operator configures the system via the cloud and communicates with the PLC through the gateway module to realize IoT cloud-based monitoring functions such as status monitoring, order placement, and program modification of each component of the ship intelligent IoT automation training platform.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] (1) Height Adjustability: The height of the frame components can be adjusted quickly and easily through the height adjustment mechanism to adapt to different training environments and the needs of operators, thereby improving the comfort and convenience of operation and making the training process more humanized.

[0021] (2) Flexibility and applicability of the working tools: The angle adjustment mechanism of the composite working tool and the sliding adjustment function of the guide sleeve allow the angle between the tip tool and the suction cup tool to be freely adjusted, and the position of the guide sleeve can also be flexibly adjusted, which can adapt to different training conditions and work tasks, greatly improving the working range and applicability of the industrial robot.

[0022] (3) Abundant practical training projects: integration of multiple different functional components, covering multiple aspects such as ship intelligent Internet of Things, automated assembly, and robot operation.

[0023] (4) Precise automated control and intelligent IoT monitoring: Precise automated control ensures the accurate and reliable operation of each component, improving the precision and efficiency of training. The intelligent IoT monitoring function allows operators to monitor the status of each component in real time through cloud configuration, and perform operations such as order placement and program modification, realizing remote monitoring and management.

[0024] (5) Replaceability and expandability of components: The detachable track plate and detachable assembly box in the servo indexing platform components make it easy to replace and expand according to different training tasks, increasing the flexibility and expandability of the training platform. Attached Figure Description

[0025] Figure 1 This is a structural diagram of a ship intelligent IoT automation training platform;

[0026] Figure 2 for Figure 1 A magnified view of a portion of region A in the middle;

[0027] Figure 3 This is a schematic diagram of the structure of a composite work tool;

[0028] Figure 4 This is a schematic diagram of the variable frequency turntable assembly structure;

[0029] Figure 5 Schematic diagram of servo translation platform component structure Figure 1 ;

[0030] Figure 6 Schematic diagram of servo translation platform component structure Figure 2 ;

[0031] Reference numerals: 1. Frame assembly; 11. Height adjustment unit; 111. Perforated aluminum profile; 112. Boat nut; 113. Frame fixing screw; 2. Vision component; 21. Camera; 3. Industrial robot; 31. Composite work tool; 311. Pointed sub-tool; 312. Angle adjustment unit; 313. Suction cup tool; 3121. Adjustment base; 3122. Adjustment rod; 31211. Adjustment rod fixing screw; 31221. Fixing groove; 31222. Guide sleeve fixing screw; 3123. Guide sleeve; 31231. Connecting screw hole; 31232. Tool fixing hole; 31233 1. Tool fixing screws; 3124. Thrust bearing one; 3125. Thrust bearing two; 3126. Screw; 313. Suction cup tool; 3131. Suction cup adapter; 3132. Suction cup; 4. Variable frequency turntable assembly; 41. Rotary platform; 42. AC motor; 5. Servo slide assembly; 6. Servo indexing platform assembly; 61. Servo turntable; 62. Detachable track plate; 63. Detachable assembly box; 611. Servo turntable worktable; 7. Control components; 71. Human-machine interface; 72. Control cabinet; 721. PLC; 722. Gateway module; 723. Inverter; 73. Potentiometer knob. Detailed Implementation

[0032] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. Component models, material names, connection structures, control methods, algorithms, and other features not explicitly described in this technical solution are considered common technical features disclosed in the prior art.

[0033] Example 1

[0034] This embodiment provides a ship intelligent IoT automation training platform, such as Figure 1 As shown, it includes: a frame assembly 1, a vision assembly 2, an industrial robot 3, a frequency converter turntable assembly 4, a servo slide assembly 5, a servo indexing platform assembly 6, and a control assembly 7; the vision assembly 2, the industrial robot 3, the frequency converter turntable assembly 4, the servo slide assembly 5, and the servo indexing platform assembly 6 are all mounted on the frame assembly 1.

[0035] The control component 7 includes: a human-machine interface 71, a control cabinet 72, and a potentiometer knob 73;

[0036] The industrial robot 3 and the servo rotary table assembly 6 are installed at the top center of the frame assembly 1; the vision assembly 2 is installed on one side of the frame assembly 1, and the frequency conversion turntable assembly 4 and the servo slide assembly 5 are installed on the other side.

[0037] The vision component 2 is a camera 21, which can recognize objects of different colors and shapes. This function can be used to train the identification and sorting of shipping containers belonging to different companies.

[0038] The servo slide assembly 5 is controlled by a servo motor to move the slide, which can simulate the movement and transportation training of ship containers.

[0039] In a specific embodiment, a height adjustment unit 11 is installed on each of the four feet of the frame assembly 1, and the height of the frame assembly 1 is adjusted by the height adjustment unit 11.

[0040] In specific implementation methods, such as Figure 2 As shown, the height adjustment unit 11 is connected to a perforated aluminum profile 111 via a boat nut 112, and is fixed by a frame fixing screw 113 passing through a hole in the perforated aluminum profile 111. The adjustment method is as follows: unscrew the frame fixing screw 113, adjust the frame assembly 1 to the required height, screw in the frame fixing screw 113 to fix the perforated aluminum profile 111, and the height adjustment of the frame assembly 1 is completed.

[0041] In specific implementation methods, such as Figure 3 As shown, the industrial robot 3 is equipped with a composite work tool 31 at its end. The composite work tool 31 includes a pointed sub-tool 311, an angle adjustment unit 312, and a suction cup tool 313. The angle between the pointed sub-tool 311 and the suction cup tool 313 is freely adjustable by the angle adjustment unit 312 to adapt to different working conditions. The pointed sub-tool 311 can be programmed to train the industrial robot's movement trajectory, simulating the handling process of ship containers; the suction cup tool 313 can simulate the picking up and placing of ship containers.

[0042] In a specific embodiment, the angle adjustment unit 312 includes: an adjustment seat 3121, an adjustment rod 3122, a guide sleeve 3123, a first thrust bearing 3124, a second thrust bearing 3125, and a screw 3126; the adjustment seat 3121 and the adjustment rod 3122 are connected by the screw 3126, and are supported by placing the first thrust bearing 3124 and the second thrust bearing 3125 on both sides of the adjustment rod 3122 respectively.

[0043] In a specific implementation, the adjustment process of the angle adjustment unit 312 is as follows: after rotating the adjustment rod 3122 to the set position, the adjustment rod fixing screw 31211 passes through the corresponding angle adjustment hole and is screwed into the fixing screw hole on the adjustment seat 3121 for fixing.

[0044] The guide sleeve 3123 has a connecting screw hole 31231 and a tool fixing hole 31232. The guide sleeve 3123 is slidably adjusted on the adjusting rod 3122. The adjustment process is as follows: the guide sleeve fixing screw 31222 is inserted through the fixing groove 31221 on the adjusting rod 3122 and screwed into the connecting screw hole 31231 on the guide sleeve 3123. After manually adjusting the guide sleeve 3123 to a suitable position, the guide sleeve fixing screw 31222 is tightened to fix the guide sleeve 3123.

[0045] In a specific embodiment, the pointed sub-tool 311 is inserted into the guide sleeve 3123, and the tool fixing screw 31233 is screwed into the threaded hole on the guide sleeve 3123; the suction cup tool 313 is inserted into the guide sleeve 3123, and is pressed and fixed after being screwed into the threaded hole on the guide sleeve 3123 by the tool fixing screw 31233; the suction cup tool 313 includes a suction cup adapter 3131 and a suction cup 3132 connected to each other. The suction cup 3132 is connected to the suction cup adapter 3131 by threads.

[0046] In specific implementation methods, such as Figure 5 , 6 As shown, the servo rotary table assembly 6 includes a servo rotary table 61, a detachable track plate 62, and a detachable assembly box 63. The detachable track plate 62 and the detachable assembly box 63 are fixed to the two sides of the servo rotary table 611 by screws. The detachable assembly box 63 can be designed into different shapes to simulate different positions for placing ship containers, and the servo rotary table 61 can be programmed to control the rotation angle to simulate different angles for placing ship containers.

[0047] In specific implementation methods, such as Figure 4 As shown, the variable frequency turntable assembly 4 includes a rotary platform 41 and an AC motor 42; the rotation control method of the variable frequency turntable 4 is as follows: the rotation angle θ is set by the potentiometer knob 73, and the rotation angle θ is used as the input signal P1 of the PLC 721; after being processed by the internal control program of the PLC 721, the rotation angle control signal Q1 is output, and the rotation angle control signal Q1 controls the AC motor 42 to drive the rotary platform 41 to rotate by the set angle θ.

[0048] In a specific implementation, the control cabinet 72 includes a PLC 721, a gateway module 722, and a frequency converter 723; the control cabinet 72 is located inside the rack assembly 1; the operator configures the system through the cloud and communicates with the PLC 721 via the gateway module 722 to realize the monitoring functions of the ship intelligent IoT automation training platform based on the IoT cloud, such as status monitoring, order placement, and program modification.

[0049] Components not described in detail in this embodiment are all existing components that can be purchased through public channels.

[0050] The above description of the embodiments is provided to enable those skilled in the art to understand and use the utility model. It will be apparent to those skilled in the art that various modifications can be easily made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present utility model is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present utility model without departing from its scope should be within the protection scope of the present utility model.

Claims

1. A ship intelligent Internet of Things automation practical training platform, characterized in that, Include: Rack assembly (1), visual assembly (2), industrial robot (3), variable frequency turntable assembly (4), servo slide assembly (5), servo indexing platform assembly (6) and control assembly (7); the visual assembly (2), industrial robot (3), variable frequency turntable assembly (4), servo slide assembly (5), servo indexing platform assembly (6) are all installed on the rack assembly (1); The control assembly (7) includes: man-machine interface (71), control cabinet (72) and potentiometer knob (73); The rack assembly (1) top is installed with the industrial robot (3) and the servo indexing platform assembly (6) in the middle position; one side of the rack assembly (1) is installed with the visual assembly (2), and the other side is installed with the variable frequency turntable assembly (4) and the servo slide assembly (5).

2. The intelligent Internet-of-things automated training platform for a ship according to claim 1, characterized in that, A height adjusting unit (11) is installed on each of the four bottom feet of the rack assembly (1), and the height of the rack assembly (1) is adjusted by the height adjusting unit (11). 3.The ship intelligent Internet-of-Things automation training platform of claim 2, wherein, The height adjusting unit (11) is connected by a punched aluminum profile (111) through a boat-shaped nut (112), and is fixed by a rack fixing screw (113) penetrating the hole on the punched aluminum profile (111).

4. The ship intelligent Internet of Things automation practical training platform according to claim 1, characterized in that, The end of the industrial robot (3) is installed with a complex work tool (31); the complex work tool (31) includes: a tip sub-tool (311), an angle adjusting unit (312) and a suction cup sub-tool (313); the angle between the tip sub-tool (311) and the suction cup sub-tool (313) is freely adjusted by the angle adjusting unit (312) to adapt to different working conditions.

5. The ship intelligent Internet of Things automation practical training platform according to claim 4, characterized in that, The angle adjusting unit (312) includes: an adjusting seat (3121), an adjusting rod (3122), a guide sleeve (3123), a thrust bearing one (3124), a thrust bearing two (3125) and a screw rod (3126); the adjusting seat (3121) and the adjusting rod (3122) are connected by the screw rod (3126), and are supported by placing the thrust bearing one (3124) and the thrust bearing two (3125) on both sides of the adjusting rod (3122) respectively.

6. The ship intelligent Internet of Things automation practical training platform according to claim 5, characterized in that, The guide sleeve (3123) has a connecting screw hole (31231) and a tool fixing hole (31232), and the guide sleeve (3123) is adjusted by sliding on the adjusting rod (3122); the adjusting process is as follows: after the guide sleeve fixing screw (31222) penetrates the fixing groove (31221) on the adjusting rod (3122) and is screwed into the connecting screw hole (31231) on the guide sleeve (3123), the guide sleeve (3123) is manually adjusted to the appropriate position, and then the guide sleeve fixing screw (31222) is tightened to fix the guide sleeve (3123).

7. The ship intelligent Internet of Things automation practical training platform according to claim 5, characterized in that, The tip sub-tool (311) is inserted into the guide sleeve (3123), and a tool fixing screw (31233) is screwed into a threaded hole in the guide sleeve (3123); the suction cup sub-tool (313) is inserted into the guide sleeve (3123); and the suction cup sub-tool (313) comprises a suction cup adapter (3131) and a suction cup (3132) connected to each other. 8.The intelligent Internet-of-things automated training platform for a ship according to claim 1, wherein, The servo indexing platform assembly (6) comprises a servo turntable (61), a detachable track plate (62) and a detachable assembly box (63), and the detachable track plate (62) and the detachable assembly box (63) are fixed on both sides of a servo turntable workbench (611) by screws.

9. The ship intelligent Internet of Things automation practical training platform according to claim 1, characterized in that, The variable-frequency turntable assembly (4) comprises a rotary platform (41) and an alternating-current motor (42); a rotation angle θ is set by the potentiometer knob (73), and the rotation angle θ is taken as an input signal P1 of a PLC (721) in a control cabinet (72); after being processed by an internal control program of the PLC (721), a rotation control signal Q1 is output, and the rotary platform (41) is driven to rotate by the alternating-current motor (42) according to the rotation control signal Q1.

10. The ship intelligent Internet of Things automation practical training platform according to claim 1, characterized in that, The control cabinet (72) comprises the PLC (721), a gateway module (722) and a frequency converter (723); and the control cabinet (72) is located inside the rack assembly (1).

Images