A hand lamp intelligent production line practical training system

Abstract

The utility model provides a flashlight intelligence production line practical training system, including a plurality of function units and general control management unit, a plurality of function units include the processing unit, intelligent warehousing unit, marking unit, assembly unit, packing unit along a straight line in proper order and conveying unit, and general control management unit is used for controlling each function unit, conveying unit includes tray, a plurality of speed chain conveyer, speed chain conveyer is cooperated with tray and conveys material, the utility model discloses can realize the automatic production of flashlight, adopts unit modularization design, compact, beautiful, and the space is little to occupy, and the flashlight of manufacture can use in life, both from the actual production, and accord with practical training teaching.

Description

Technical Field

[0001] This utility model relates to the field of practical training equipment technology, and in particular to a training system for a smart production line for electric flashlights. Background Technology

[0002] Intelligent manufacturing is a new production method based on the deep integration of next-generation information and communication technologies with advanced manufacturing technologies. It permeates all aspects of manufacturing activities, including design, production, management, and service, and possesses functions such as self-sensing, self-learning, self-decision-making, self-execution, and self-adaptation. Intelligent manufacturing plays a crucial role at the national level and even in human society as a whole.

[0003] As intelligent manufacturing equipment is increasingly used in industry, there is a growing demand for automation professionals. However, there is currently a shortage of automation professionals and related training equipment, leading to a shortage of skilled technical personnel for enterprises and difficulties in finding employment for university graduates.

[0004] To cultivate more automation professionals, many schools have introduced manufacturing training equipment as teaching materials. However, most of these training and manufacturing equipment are currently complex in structure, expensive to purchase, and require a huge amount of space, significantly exceeding the affordability of colleges and vocational schools. Therefore, this paper integrates the practical teaching courses and talent cultivation ideas of various vocational schools, and combines them with actual on-site application scenarios, using outdoor flashlights as the manufacturing object, to develop a smart flashlight manufacturing production training system. Utility Model Content

[0005] The present invention aims to provide a training system for a smart production line for electric flashlights, in order to overcome the shortcomings of the existing technology.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is: a training system for an intelligent production line of a flashlight, including multiple functional units and a central control management unit. The multiple functional units include a processing unit, an intelligent storage unit, a marking unit, an assembly unit, and a packaging unit arranged in sequence along a straight line, and also include a conveying unit, which is arranged in parallel in front of the functional units arranged in a straight line.

[0007] A processing unit is a part used to process products;

[0008] Intelligent warehousing units are used for the automatic inbound and outbound of raw materials, semi-finished products, and finished products.

[0009] The marking unit is used for laser marking of products;

[0010] Assembly unit, used to assemble products;

[0011] Packaging unit, used for packaging products;

[0012] The conveying unit is used to transport materials to the processing unit, intelligent warehousing unit, marking unit, assembly unit, and packaging unit.

[0013] The central control and management unit is located in front of the conveying unit and is used to control each functional unit and to perform comprehensive data management and process control through the industrial internet cloud platform.

[0014] The conveying unit includes a pallet and multiple double-speed chain conveyors. The multiple double-speed chain conveyors are arranged in a straight line and are located on both sides of the intelligent warehousing unit. The pallet is used to load materials, and the double-speed chain conveyors work in conjunction with the pallet to convey materials.

[0015] Furthermore, in the aforementioned intelligent production line training system for electric flashlights, the processing unit includes a CNC lathe, a CNC machining center, a servo one-dimensional traveling axis, a robot, and a tilting machine. The CNC lathe and the CNC machining center are arranged opposite each other, and the servo one-dimensional traveling axis is located between the CNC lathe and the CNC machining center. The robot is located at its output end, and the robot is equipped with a loading and unloading gripper at its output end. The tilting machine is located in front of the CNC machine tool and is used to tilt the workpiece to be processed so that it is in the position to be processed. The processing unit also includes two transfer conveyors, which are arranged side by side and connected to the conveying unit. The two transfer conveyors are used to transfer pallets and cooperate with the robot to alternately load and unload materials.

[0016] Furthermore, in the aforementioned intelligent production line training system for electric flashlights, the intelligent warehousing unit includes a raw material warehouse, a finished product warehouse, and an inbound / outbound platform. The raw material warehouse and the finished product warehouse are arranged side by side with identical structures, including an automated warehouse and an RFID reader / writer module. The automated warehouse has multiple stacked storage locations, and the RFID reader / writer module is used to identify the status information of the storage locations and the pallet information located within the storage locations. A lane-type stacker crane for inbound / outbound handling is provided between the raw material warehouse and the finished product warehouse, and two inbound / outbound platforms are provided on each side of the two warehouses that are far apart from each other.

[0017] Furthermore, in the aforementioned intelligent production line training system for electric flashlights, the marking unit includes a marking table, a laser marking machine, and a second robot. The marking table and the second robot are arranged side by side. Above the marking table are a laser marking machine and a positioning fixture. The laser marking machine is used for marking and is equipped with an adjustment component for adjusting the marking position. The positioning fixture is located below the laser marking machine and is used for positioning and clamping the workpiece to be marked. The second robot is used for loading and unloading materials, and its output end is equipped with a material-grabbing gripper.

[0018] Furthermore, in the aforementioned intelligent flashlight production line training system, the assembly unit includes an assembly workbench and robots three and four, an assembly mechanism, temporary storage platform one and two, and feeding platform one and two mounted on the workbench. Robots three and four are positioned opposite each other on both sides of the assembly mechanism. Robot three is used for loading and unloading materials, while robot four assists the assembly mechanism in assembling products. Temporary storage platforms one and two are arranged side by side behind robots three and four for temporarily storing semi-finished products. Feeding platforms one and two are arranged side by side behind temporary storage platforms one and two. Feeding platform one is used to supply the lamp wick assembly of the product, and feeding platform two is used to supply the button assembly of the product. An assembly platform one is also provided between feeding platforms one and two. The assembly platform one is located behind the assembly mechanism and is used to assemble the lamp wick assembly, button assembly, and processed parts into a semi-finished product. The assembly mechanism assembles the semi-finished product into a finished product through a screw-on method.

[0019] Furthermore, in the aforementioned intelligent flashlight production line training system, the assembly mechanism includes an assembly table two and a rotating component and a positioning component mounted on the assembly table two. The rotating component includes a bracket and a rotating gripper. The bracket is fixed on the assembly table one and has an X-axis linear module and a Y-axis linear module mounted on it. The Y-axis linear module is mounted on the X-axis linear module, and its output end has a rotating gripper. The rotating gripper includes three grippers, and each gripper has an elastic clamping plate on its outer side. The lower end of the elastic clamping plate has a clamping part located below the gripper, and the clamping part elastically clamps the outer side of the workpiece. The positioning component is located below the rotating gripper and is used to position and assemble the semi-finished product.

[0020] Furthermore, in the aforementioned intelligent production line training system for flashlights, the packaging unit includes a packaging workbench and robots five and six, a packaging table, a battery feeding table, a coding table, and a coding machine, all mounted on the workbench. The packaging table is equipped with a positioning frame for limiting the packaging boxes. Robots five and six are arranged around the packaging table. Robot five is used to feed finished products and batteries, and its end is equipped with two gripper tools for picking up finished products and batteries. Robot six is ​​used to pick up packaging boxes and box lids. The battery feeding table is located behind robot five and is used to feed batteries. The coding table is located on the packaging table. The rear side is used to temporarily store the finished packaging boxes and to cooperate with the inkjet printer for inkjet printing. On one side of the packaging workbench where the robot is located, there are also packaging box feeding components and box lid feeding components arranged in parallel. The packaging box feeding component includes a platform base frame 1 and a flat warehouse located above the platform base frame 1. The box lid feeding component includes a platform base frame 2 and a box lid hopper located on the platform base frame 2. The box lids in the box lid hopper are stacked, and the discharge port at the bottom is equipped with a pushing component. In addition, there is also a testing workbench on the rear side of the packaging workbench, which is used for power-on testing.

[0021] Furthermore, the aforementioned intelligent production line training system for electric flashlights also includes an AGV transport unit located at the end of the conveying unit. The AGV transport unit is used for finished product warehousing and includes an AGV transport robot, a vehicle-mounted conveyor roller, and a magnetic navigation track. The vehicle-mounted conveyor roller is located above the AGV transport robot and is connected to the lifting and reversing component of the conveying unit for transferring pallets. The magnetic navigation track is set along the walking route of the AGV transport robot.

[0022] Furthermore, the aforementioned smart production line training system for electric flashlights also includes RFID identification components. At least two RFID identification components are provided and are located at the outbound or inbound end of the smart warehousing unit to detect pallet inbound and outbound information.

[0023] Furthermore, the aforementioned smart production line training system for electric flashlights also includes a vision inspection component. The vision inspection component is located on the conveying unit, near the raw material warehouse outlet end of the smart warehousing unit. The vision inspection component is used to detect the position and processing status of the workpiece on the pallet.

[0024] Compared with existing technologies, the advantages of this invention are: This invention enables the automated production of flashlights, employing a modular design with functional units arranged in a straight line, resulting in a compact, aesthetically pleasing structure that occupies little space. Furthermore, each functional unit can independently perform different teaching functions, maximizing utilization. In addition, the flashlight manufacturing cost is low, the training equipment is not complex, and the equipment cost is relatively low, falling within the economic affordability of most colleges, universities, and vocational schools. Moreover, the manufactured flashlights can be used in daily life, originating from actual production and conforming to practical teaching. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the intelligent flashlight production line training system of this utility model;

[0027] Figure 2 This is a schematic diagram of the marking unit structure of the intelligent flashlight production line training system of this utility model;

[0028] Figure 3 This is a schematic diagram of the assembly unit structure of the intelligent flashlight production line training system of this utility model;

[0029] Figure 4This is a structural schematic diagram of the lifting mechanism of the intelligent flashlight production line training system of this utility model;

[0030] Figure 5 This is a schematic diagram of the packaging unit structure of the intelligent flashlight production line training system of this utility model;

[0031] In the diagram: 1. Machining unit; 11. CNC lathe; 12. CNC machining center; 13. Servo one-dimensional travel axis; 14. Robot 1; 15. Tilting machine; 16. Transfer conveyor;

[0032] 2. Intelligent warehousing unit; 21. Raw material warehouse; 22. Finished product warehouse; 23. Inbound / outbound platform; 24. Aisle stacker crane;

[0033] 3. Marking unit; 31. Marking table; 32. Laser marking machine; 33. Robot II; 34. Positioning fixture;

[0034] 4. Assembly Unit; 41. Assembly Workbench; 42. Robot Three; 43. Robot Four; 44. Assembly Mechanism; 441. Assembly Table Two; 442. Positioning Component; 443. Support; 444. Rotary Gripper; 445. X-axis Linear Module; 446. Y-axis Linear Module; 447. Elastic Clamping Plate; 4471. Clamping Part; 45. Temporary Storage Platform One; 46. Temporary Storage Platform Two; 47. Feeding Platform One; 48. Feeding Platform Two; 49. Assembly Table One;

[0035] 5. Packaging Unit; 51. Packaging Workbench; 52. Robot Five; 53. Robot Six; 54. Packaging Table; 541. Positioning Frame; 55. Battery Feeding Table; 56. Inkjet Printing Table; 57. Inkjet Printer; 58. Packaging Box Feeding Component; 581. Platform Base Frame One; 582. Flat Warehouse; 59. Box Lid Feeding Component; 591. Platform Base Frame Two; 592. Box Lid Storage Hopper; 593. Pushing Component; 510. Inspection Workbench;

[0036] 6. Conveying unit; 61. Pallet; 62. Double-speed chain conveyor

[0037] 7. Central Control Management Unit;

[0038] 8. AGV transport unit; 81. AGV transport robot; 82. Magnetic navigation track;

[0039] 91. Visual inspection component; 92. RFID identification component;

[0040] 10. Robot control cabinet teach pendant. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] This utility model relates to an outdoor flashlight, which includes a main body, a reflector head, a cap, and related electronic components. The main body, reflector head, and cap are machined parts, while the electronic components, including a lamp core assembly, a push-button switch, and a battery, are finished products. The lamp core assembly is an LED lamp core assembly. During assembly, the lamp core assembly is assembled with the reflector head, the push-button switch is assembled with the cap, and the battery is placed directly into the packaging box.

[0043] Example 1

[0044] like Figure 1-5 As shown, a training system for an intelligent production line of a flashlight includes multiple functional units and a central control management unit 7. The multiple functional units include a processing unit 1, an intelligent storage unit 2, a marking unit 3, an assembly unit 4, and a packaging unit 5 arranged in a straight line. The functional units also include a conveying unit 6, which is arranged in parallel in front of the functional units arranged in a straight line.

[0045] Processing unit 1 is used to process the parts of the product;

[0046] Intelligent warehousing unit 2 is used for the automatic inbound and outbound of raw materials, semi-finished products and finished products;

[0047] Marking unit 3 is used for laser marking of products;

[0048] Assembly unit 4 is used to assemble products;

[0049] Packaging unit 5 is used for packaging products;

[0050] Conveying unit 6 is used to convey materials to processing unit 1, intelligent warehousing unit 2, marking unit 3, assembly unit 4, and packaging unit 5;

[0051] The central control management unit 7 is located in front of the conveying unit 6. It is used to control each functional unit and to conduct comprehensive data management and process control through the industrial Internet cloud platform. In addition, each functional unit is equipped with a separate electrical control cabinet, which allows each functional unit to produce independently or in combination for production line production, facilitating expansion, secondary development, practical training, teaching and scientific research, etc.

[0052] Among them, such as Figure 1As shown, the conveying unit 6 includes a pallet 61 and multiple double-speed chain conveyors 62. The multiple double-speed chain conveyors 62 are arranged in a straight line and are located on both sides of the intelligent storage unit 2. The double-speed chain conveyors 62 are equipped with multiple lifting and reversing components and positioning and blocking components, which are set in accordance with the workstations of each functional unit to facilitate pallet transfer and positioning. The pallet 61 is used to load materials. In this embodiment, the loaded materials are processed parts. The pallet is equipped with positioning pins for positioning each processed part. The double-speed chain conveyors 62 cooperate with the pallet 61 to transport materials. The pallet 61 is equipped with an RFID tag.

[0053] like Figure 1 As shown, the intelligent warehousing unit 2 includes a raw material warehouse 21, a finished product warehouse 22, and an inbound / outbound platform 23. The raw material warehouse 21 and the finished product warehouse 22 are arranged side by side and have the same structure, including an automated warehouse and an RFID reader / writer module. The automated warehouse has multiple stacked storage locations. The RFID reader / writer module is used to identify the status information of the storage locations and the information of the pallets 61 located in the storage locations. A lane-type stacker crane 24 for inbound / outbound handling is provided between the raw material warehouse 21 and the finished product warehouse 22, and two inbound / outbound platforms 23 are provided on each side of the two warehouses that are far apart from each other. The inbound / outbound platforms 23 are connected to the lane-type stacker crane 24, the double-speed chain conveyor 62, and the AGV transport unit 8 to facilitate inbound / outbound operations.

[0054] The aforementioned smart flashlight production line training system also includes an AGV transport unit 8 located at the end of the conveying unit 6. The AGV transport unit 8 is used for finished product warehousing and includes an AGV transport robot 81 and a magnetic navigation track 82. The AGV transport robot 81 is equipped with a vehicle-mounted conveyor roller, which is connected to the lifting and reversing component of the conveying unit 6 for transferring the pallet 61. The magnetic navigation track 82 is set along the walking route of the AGV transport robot 81. The AGV transport robot 81 is connected to the central control management unit 7 via a wireless local area network.

[0055] like Figure 1 As shown, the aforementioned intelligent production line training system for electric flashlights also includes a vision inspection component 91 and an RFID identification component 92. The vision inspection component 91 is installed on the conveying unit 6, near the outbound end of the raw material warehouse 21 of the intelligent storage unit 2. The vision inspection component 91 is used to detect the position and processing status of workpieces on the pallet 61. At least two RFID identification components 92 are provided, located at the outbound or inbound end of the intelligent storage unit 2, and are used to detect the inbound and outbound information of the pallet 61. The RFID identification component detects the inbound and outbound information of the pallet and transmits and processes the information with the central control management unit through the industrial bus. The vision inspection component mainly performs visual detection of information such as the presence and processing status of workpieces on the pallet, and communicates the detection results with the central control management unit to prepare for subsequent operations.

[0056] Example 2

[0057] Based on the structure of Example 1, such as Figure 1 As shown, the processing unit 1 includes a CNC lathe 11, a CNC machining center 12, a servo one-dimensional travel axis 13, a robot 14, and a turnover machine 15. The CNC lathe 11 and the CNC machining center 12 are arranged opposite to each other. The servo one-dimensional travel axis 13 is located between the CNC lathe 11 and the CNC machining center 12. The robot 14 is provided at its output end. The output end of the robot 14 is provided with a loading and unloading gripper for loading and unloading materials. The turnover machine 15 is located on the front side of the CNC machine tool 11 and is used to flip the position of the workpiece to be processed so that it is in the posture to be processed.

[0058] The processing unit 1 also includes two transfer conveyors 16, which are arranged side by side and connected to the conveying unit 6. The two transfer conveyors 16 are used to transfer the pallet 61 and cooperate with the robot 14 to alternately load and unload materials.

[0059] During processing, pallet 61 is conveyed by conveyor unit 2 to transfer conveyor 16 and stops. Simultaneously, the gate of CNC lathe 11 automatically opens, and robot 14 picks up the main cylinder blank from the pallet and delivers it to CNC lathe 11 to begin machining the external thread on one end of the main cylinder. After machining, robot 14 picks it up and places it on turnover machine 15. After being rotated 180 degrees by turnover machine 15, robot 14 picks up the workpiece again and delivers it to CNC lathe 11 to machine the external thread on the other end of the main cylinder. Simultaneously, the gate of CNC machining center 12 automatically opens, and robot 14 picks up the main cylinder and delivers it to CNC machining center 12 for side milling. After machining, robot 14 picks it up and returns it to the designated position on the pallet on transfer conveyor 16. It should be noted that in this embodiment, to expedite the training process, the reflective head and cylinder cover of the workpiece are pre-machined.

[0060] According to the cycle flow, two sets of transfer conveyors 16 are set up. The first set of pallets 61 is detached from the conveying unit 6 via a lifting and reversing device and enters one of the transfer conveyors 16, where the robot 14 loads and unloads the workpieces for CNC machining. During the machining process, the second set of pallets 61 is transported out of the warehouse to another transfer conveyor 16 for the second set of workpiece loading and unloading machining. After the first set of pallets is machined, the workpieces are transported back into the warehouse along with the pallets via a double-speed chain conveyor, and then the third set of pallets is transported out of the warehouse for machining. This alternating loading and unloading improves processing efficiency.

[0061] like Figure 1-2As shown, the marking unit 3 includes a marking table 31, a laser marking machine 32, and a second robot 33. The marking table 31 and the second robot 33 are arranged side by side. Above the marking table 31 are the laser marking machine 32 and a positioning fixture 34. The laser marking machine 32 is used for marking and is equipped with an adjustment component for adjusting the marking position. The positioning fixture 34 is located below the laser marking machine 32 and is used for positioning and clamping the workpiece to be marked. The second robot 33 is used for loading and unloading materials, and its output end is equipped with a material-picking gripper. The laser marking machine 32 marks the main cylinder with information such as LOGO. After laser marking is completed, the robot picks up the main cylinder and returns it to the designated position on the double-speed chain conveyor tray to continue downward conveying.

[0062] like Figure 1 , 3 As shown in Figure 4, the assembly unit 4 includes an assembly workbench 41 and robots 42 (three), 43 (four), an assembly mechanism 44, a first storage platform 45, a second storage platform 46, a first feeding platform 47, and a second feeding platform 48, all mounted on the assembly workbench 41. Robots 42 and 43 are positioned opposite each other on either side of the assembly mechanism 44. Robot 42 is used for loading and unloading materials, while robot 43 assists the assembly mechanism 44 in assembling products. The first storage platform 45 and the second storage platform 46 are arranged side-by-side behind robots 42 and 43, and are used for... The product is temporarily stored as a semi-finished product; the first feeding platform 47 and the second feeding platform 48 are arranged side by side behind the first temporary storage platform 45 and the second temporary storage platform 46. The first feeding platform 47 is used to supply the lamp wick assembly of the product, and the second feeding platform 48 is used to supply the button assembly of the product. An assembly platform 49 is also provided between the first feeding platform 47 and the second feeding platform 48. The assembly platform 49 is located behind the assembly mechanism 44 and is used to assemble the lamp wick assembly, the button assembly and the processed parts into an assembled semi-finished product. The assembly mechanism 44 assembles the assembled semi-finished product into a finished flashlight by screwing it in.

[0063] The assembly mechanism 44 includes an assembly platform 441 and a rotating component and a positioning component 442 disposed on the assembly platform 441. The rotating component includes a bracket 443 and a rotating gripper 444. The bracket 443 is fixed on the assembly platform 441 and is provided with an X-axis linear module 445 and a Y-axis linear module 446. The Y-axis linear module 446 is disposed on the X-axis linear module 445, and its output end is provided with a rotating gripper 444. The rotating gripper 444 includes three grippers, and each gripper has an elastic clamping plate 447 on its outer side. The lower end of the elastic clamping plate 447 is provided with a clamping part 4471 located below the gripper. The clamping part 4471 elastically clamps the outer side of the workpiece to ensure stable clamping of the main cylinder without damaging the outer surface of the main cylinder. The positioning component 442 is disposed below the rotating gripper 444 and is used to position and assemble the semi-finished product.

[0064] During assembly, the pallet 61 moves to the assembly unit 4 and stops at the positioning blocking device on the conveying unit 6. The robot 3 42 picks up the reflector head and the cylinder cover from the pallet 61 and places them on the temporary storage platform 1 45. The manual assembly of the lamp core assembly and the reflector head, and the button switch and the cylinder cover are completed first. After the manual assembly is completed, the above-mentioned assembled semi-finished products are placed on the temporary storage platform 2 46. Then, robot 43 picks up the main cylinder from the tray 61 and places it in the rotating gripper 444 of the assembly mechanism 44. Robot 3 42 picks up the semi-finished reflector head assembly from the temporary storage platform 2 46 and places it in the positioning component 442 for positioning. The assembly mechanism 44 then operates to complete the assembly of the main cylinder and the semi-finished reflector head assembly. Robot 43 picks up the semi-finished main cylinder, rotates it 180°, adjusts its direction, and places it back into the assembly mechanism 44. Robot 3 42 then picks up the semi-finished cylinder cap from the temporary storage platform 2 46 and places it in the positioning component 442 for positioning. The assembly mechanism 44 then operates to complete the flashlight assembly. Finally, robot 3 42 picks up the assembled flashlight and places it in the tray 61 of the double-speed chain conveyor 62.

[0065] like Figure 1 , 5 As shown, the packaging unit 5 includes a packaging workbench 51 and robots 52 and 53, a packaging table 54, a battery feeding table 55, a coding table 56, and a coding machine 57, all mounted on the packaging workbench 51. The packaging table 54 has a positioning frame 541 for limiting the packaging boxes. Robots 52 and 53 are arranged around the packaging table 54. Robot 52 is used to feed finished products and batteries, and its end is equipped with two gripper tools for picking up finished products and batteries. Robot 6 is used to pick up packaging boxes and box lids. The battery feeding table 55 is located behind robot 52 and is used to feed batteries. The coding table 56 is located behind the packaging table 54 and is used to temporarily store the packaged boxes. The packaging workbench 51 is equipped with a packaging box feeding component 58 and a box lid feeding component 58 arranged in parallel on one side of the robot 6 53, which facilitates the robot 6 53 to pick up materials. The packaging box feeding component 58 includes a platform base frame 1 581 and a flat warehouse 582 located above the platform base frame 1 581. The packaging box flat warehouse 582 includes multiple flat storage compartments. The box lid feeding component 59 includes a platform base frame 2 591 and a box lid storage compartment 592 located on the platform base frame 2 591. The box lids in the box lid storage compartment 592 are stacked, and the bottom outlet is equipped with a pusher component 593, which is a well-type automatic pusher structure.

[0066] In addition, such as Figure 1 As shown, a testing workbench is also provided on the rear side of the packaging workbench 51, which is used for testing the power-on of the flashlight.

[0067] During packaging, pallet 61 stops at packaging unit 5. Robot 63 picks up a box from the box storage 582 and places it on packaging table 54. Robot 52 picks up a flashlight from the pallet using a two-handed gripper and a battery from the battery supply station 55, then places them into the box. Simultaneously, the pusher component 593 pushes the lid of the lid storage hopper 592 out of the outlet. Robot 63 picks up the lid and closes it on the box. After packaging, Robot 63 picks up the box and places it on the coding station 56. A person manually uses a handheld coding machine 57 to code the box with information such as date and time. After the flashlight is picked up from the pallet, pallet 61 moves to the end of conveyor unit 6 and is transferred to AGV transport robot 81 via a lifting and reversing component. The packaged boxes that have been marked with inkjet printing are manually transferred to the inspection workbench 510 for hand-powered testing. After the test is completed, they are placed on the tray of the AGV transport robot 81, or they are placed directly on the tray of the AGV transport robot 81 without random inspection.

[0068] In this embodiment, all six robots are industrial robots and are equipped with robot control cabinet teaching boxes 10 to facilitate robot-related practical training and teaching.

[0069] This utility model also provides a working method for a smart flashlight production line training system, including the following steps:

[0070] S1. Outbound: The MES production management system issues a production task. The pallet 61 and the blanks of the processed parts on the pallet 61 are taken out of the raw material warehouse 21. After being identified by RFID and visually inspected, they are transported to the processing unit via the conveyor unit 6.

[0071] S2. CNC machining: Robot 14 picks up the blank material and feeds it to CNC lathe 11 and CNC machining center 12 for machining. The resulting parts are: main cylinder, reflective head, and cylinder cover. The parts are then placed back on pallet 61. The pallet loaded with the parts is returned to the warehouse via conveyor unit 6.

[0072] S3, Marking: The pallet 61 loaded with the processed parts is taken out of the warehouse and conveyed to the marking unit 3 via the conveying unit 6. The marking unit 3 uses the laser marking machine 32 to mark the outside of the main cylinder. After marking is completed, it returns to the pallet and is conveyed to the assembly unit 4 via the conveying unit 6.

[0073] S4. Assembly: Robot 3 42 picks up the reflector head and tube cap and places them on temporary storage platform 1 45. Then, the lamp wick assembly and button assembly are manually picked up and assembled with the reflector head and the button assembly and tube cap on assembly platform 1 45. The assembled reflector head semi-finished product and tube cap semi-finished product are then placed on temporary storage platform 2 46. Then, Robot 4 43 picks up the main tube body and places it on the rotating mechanism 44. Robot 4 43 and the rotating mechanism 44 work together to complete the assembly of the main tube body with the reflector head semi-finished product and tube cap semi-finished product to obtain the finished flashlight. The finished flashlight is placed back on tray 61 and transported to packaging unit 5 via tray 61.

[0074] S5. Packaging: Robot 6 53 picks up the packaging box and places it on the packaging table 54. Robot 5 52 picks up the finished flashlight and battery and places them into the packaging box. Then, Robot 6 53 picks up the box lid and closes the packaging box, completing the packaging. Then, Robot 6 53 places the packaged packaging box on the inkjet printing table 56 and uses inkjet printer 57 to perform inkjet printing on the packaging box. At the same time, the empty pallet 61 is transferred to the AGV transport unit 8 via the conveyor unit 6.

[0075] S6. Inspection and Warehousing: Packaging boxes are placed on the inspection workbench 510 for power-on sampling inspection. After inspection, the packaging boxes are placed on the pallet located in AGV transport unit 8, or directly placed on the pallet located in AGV transport unit 8 without sampling inspection, and then transported to the finished product warehouse 22 by AGV transport robot 81. During warehousing, RFID information reading and writing inspection can be performed on the packaged finished products. The inspection results are recorded in the central control data for querying and inventory, etc. After inspection, the stacker crane picks up the product and places it in the corresponding location in the finished product warehouse.

[0076] At this point, the processes of outbound, processing, marking, assembly, packaging, testing, conveying, and warehousing are completed. The system continuously repeats each process to achieve continuous production. The system information can also be changed at any time to achieve flexible production processes for multiple varieties and small batches until the raw materials or semi-finished products in the warehouse are processed and assembled.

[0077] This invention enables the automated production of flashlights. It employs a modular design, with functional units arranged in a straight line, resulting in a compact, aesthetically pleasing structure that occupies minimal space. Each functional unit can also independently perform different teaching functions, maximizing space utilization. Furthermore, the flashlight manufacturing cost is low, the training equipment is not complex, and the equipment cost is relatively low, falling within the economic affordability of most colleges, universities, and vocational schools. The manufactured flashlights are usable in daily life, and production orders can be fulfilled, generating economic benefits. This design is both based on practical production and aligns with practical training teaching.

[0078] This utility model takes intelligent manufacturing production management and industrial robot technology as its core, uses common outdoor flashlights as the processing objects, and conducts automated training operations such as production assembly and packaging through human-machine cooperation. The system includes industrial robot technology, CNC machining technology, RFID identification technology, computer technology, visual inspection technology, robot collaborative assembly technology, laser marking technology, packaging technology, inkjet coding technology, AGV robot transportation technology, and conveying technology. The system is equipped with an MES production management system to build an information-based intelligent manufacturing processing and assembly training system with traceable production processes.

[0079] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0080] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A training system for an intelligent production line for flashlights, characterized in that: It includes multiple functional units and a central control management unit. The multiple functional units include a processing unit, an intelligent warehousing unit, a marking unit, an assembly unit, and a packaging unit arranged in a straight line. It also includes a conveying unit, which is arranged in parallel in front of the functional units arranged in a straight line. A processing unit is a part used to process products; Intelligent warehousing units are used for the automatic inbound and outbound of raw materials, semi-finished products, and finished products. The marking unit is used for laser marking of products; Assembly unit, used to assemble products; Packaging unit, used for packaging products; The conveying unit is used to transport materials to the processing unit, intelligent warehousing unit, marking unit, assembly unit, and packaging unit. The central control and management unit is located in front of the conveying unit and is used to control each functional unit and to perform comprehensive data management and process control through the industrial internet cloud platform. The conveying unit includes a pallet and multiple double-speed chain conveyors. The multiple double-speed chain conveyors are arranged in a straight line and are located on both sides of the intelligent warehousing unit. The pallet is used to load materials, and the double-speed chain conveyors work in conjunction with the pallet to convey materials.

2. The intelligent production line training system for flashlights according to claim 1, characterized in that: The processing unit includes a CNC lathe, a CNC machining center, a servo one-dimensional travel axis, a robot, and a turnover machine. The CNC lathe and the CNC machining center are arranged opposite to each other. The servo one-dimensional travel axis is located between the CNC lathe and the CNC machining center. The robot is equipped with a robot at its output end. The robot is equipped with a loading and unloading gripper at its output end. The turnover machine is located on the front side of the CNC machine tool and is used to flip the position of the workpiece to be processed so that it is in the position to be processed. The processing unit also includes two transfer conveyors, which are arranged side by side and connected to the conveying unit. The two transfer conveyors are used to transfer pallets and work with the robot to alternately load and unload materials.

3. The intelligent production line training system for flashlights according to claim 1, characterized in that: The intelligent warehousing unit includes a raw material warehouse, a finished product warehouse, and an inbound / outbound platform. The raw material warehouse and the finished product warehouse are arranged side by side and have the same structure, including an automated warehouse and an RFID reader / writer module. The automated warehouse has multiple stacked storage locations. The RFID reader / writer module is used to identify the status information of the storage locations and the pallet information located in the storage locations. An aisle-type stacker crane for inbound / outbound handling is provided between the raw material warehouse and the finished product warehouse, and two inbound / outbound platforms are provided on each side of the two warehouses that are far apart from each other.

4. The intelligent production line training system for flashlights according to claim 1, characterized in that: The marking unit includes a marking table, a laser marking machine, and a second robot. The marking table and the second robot are arranged side by side. The laser marking machine and a positioning fixture are located above the marking table. The laser marking machine is used for marking and is equipped with an adjustment component for adjusting the marking position. The positioning fixture is located below the laser marking machine and is used for positioning and clamping the workpiece to be marked. The second robot is used for loading and unloading materials, and its output end is equipped with a material-grabbing gripper.

5. The intelligent production line training system for flashlights according to claim 1, characterized in that: The assembly unit includes an assembly workbench and robots three and four, an assembly mechanism, temporary storage platform one and two, and feeding platform one and two, all mounted on the workbench. Robots three and four are positioned opposite each other on either side of the assembly mechanism. Robot three is used for loading and unloading materials, while robot four assists the assembly mechanism in assembling products. Temporary storage platforms one and two are arranged side-by-side behind robots three and four for temporarily storing semi-finished products. Feeding platforms one and two are arranged side-by-side behind temporary storage platforms one and two. Feeding platform one is used to supply the lamp wick assembly of the product, and feeding platform two is used to supply the button assembly of the product. An assembly platform one is also provided between feeding platforms one and two. The assembly platform one is located behind the assembly mechanism and is used to assemble the lamp wick assembly, button assembly, and processed parts into a semi-finished product. The assembly mechanism assembles the semi-finished product into a finished product by screwing them together.

6. The intelligent production line training system for flashlights according to claim 5, characterized in that: The assembly mechanism includes an assembly platform two and a rotating component and a positioning component disposed on the assembly platform two. The rotating component includes a bracket and a rotating jaw. The bracket is fixed on the assembly platform one and is provided with an X-axis linear module and a Y-axis linear module. The Y-axis linear module is disposed on the X-axis linear module and its output end is provided with a rotating jaw. The rotating jaw includes three jaws, and each jaw is provided with an elastic clamping plate on its outer side. The lower end of the elastic clamping plate is provided with a clamping part located below the jaw. The clamping part elastically clamps the outer side of the workpiece. The positioning component is disposed below the rotating jaw and is used to position and assemble the semi-finished product.

7. The intelligent production line training system for flashlights according to claim 1, characterized in that: The packaging unit includes a packaging workbench and robots five and six, a packaging table, a battery feeding station, a coding station, and a coding machine mounted on the workbench. The packaging table has a positioning frame for limiting the packaging boxes. Robots five and six are arranged around the packaging table. Robot five is used to feed finished products and batteries, and its end is equipped with two gripper tools for picking up finished products and batteries. Robot six is ​​used to pick up packaging boxes and box lids. The battery feeding station is located behind robot five and is used to feed batteries. The coding station is located behind the packaging table and is used to temporarily store finished packaging boxes. The packaging workbench is equipped with packaging boxes and uses an inkjet printer for coding. On one side of the workbench, where robot six is ​​located, there are also parallel packaging box feeding components and box lid feeding components. The packaging box feeding component includes a platform base frame one and a flat warehouse located above the platform base frame one. The box lid feeding component includes a platform base frame two and a box lid hopper located on the platform base frame two. The box lids in the box lid hopper are stacked, and a pushing component is provided at the bottom of the hopper's discharge port. Furthermore, a testing workbench is located at the rear of the packaging workbench for performing electrical testing.

8. The intelligent production line training system for flashlights according to claim 1, characterized in that: It also includes an AGV transport unit located at the end of the conveying unit. The AGV transport unit is used for finished product warehousing and includes an AGV transport robot, a vehicle-mounted conveyor roller, and a magnetic navigation track. The vehicle-mounted conveyor roller is located above the AGV transport robot and is connected to the lifting and reversing component of the conveying unit for transferring pallets. The magnetic navigation track is set along the walking route of the AGV transport robot.

9. The intelligent production line training system for flashlights according to claim 3, characterized in that: It also includes RFID identification components, of which at least two are provided, located at the outbound or inbound end of the intelligent warehousing unit, for detecting pallet inbound and outbound information.

10. The intelligent production line training system for flashlights according to claim 9, characterized in that: It also includes a vision inspection component, which is installed on the conveying unit and located near the raw material warehouse outlet end of the intelligent warehousing unit. The vision inspection component is used to detect the position and processing status of the workpiece on the pallet.

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