Intelligent automatic assembling production line for retarder

Abstract

The utility model discloses an intelligent automatic assembling production line for a retarder, relates to retarder assembling equipment, and aims to ensure the assembling consistency of the retarder and avoid the quality problem caused by the influence of human factors when the retarder equipment is disassembled and assembled. The retarder assembling assembly is close to the retarder oil cylinder locking component and installed on the workbench, the retarder detection component and the oil injection component are installed on the portions, on the two sides of the retarder oil cylinder locking component, of the workbench, the intelligent detection mechanical arm is arranged close to the retarder oil cylinder locking component, and the part grabbing workbench is arranged close to the intelligent detection mechanical arm. The controller controls the part grabbing workbench, the intelligent detection mechanical arm, the retarder assembling assembly, the retarder detection component, the oil injection component and the retarder oil cylinder locking component to work. The utility model is applied to the technical field of retarder production.

Description

Technical Field

[0001] The utility model relates to a retarder assembly device, in particular to an automatic retarder assembly device, and the utility model is applied to the technical field of retarder production. Background Art

[0002] Retarders play a crucial role in shunting speed regulation, improving operation efficiency, and ensuring transportation operation and personal safety. Therefore, regular and timely maintenance of retarders has become an important part of the work in marshalling yards. However, all links of the existing retarder maintenance operations are mainly completed manually, resulting in many problems such as low maintenance efficiency, poor maintenance quality, high maintenance cost, and high labor intensity. Currently, in the field of retarder speed regulation, most still adopt a manual-based maintenance method, without such mechanized integrated disassembly and assembly special machinery. Most technological processes need to be completed manually by manpower, which is extremely easy to cause fatigue, affect product quality, and for manual work such as oil injection and nitrogen injection, the injection volume is not as accurate and controllable as that of a machine, and there is an easy problem of large errors. Content of the Utility Model

[0003] The purpose of the utility model is to ensure the consistency of retarder assembly, avoid quality problems caused by human factors during the disassembly and assembly of retarder equipment, and thus provide an intelligent automatic retarder assembly production line.

[0004] The technical solution adopted by the utility model to solve the above problems is:

[0005] An intelligent automatic retarder assembly production line, which includes a part-grabbing workbench, an intelligent detection manipulator, a retarder assembly unit, a retarder detection component, an oil injection component, a retarder oil cylinder locking component, a controller, and a workbench;

[0006] The retarder oil cylinder locking component is installed on the workbench, the retarder assembly unit is installed on the workbench close to the retarder oil cylinder locking component, the retarder detection component and the oil injection component are installed on the workbench on both sides of the retarder oil cylinder locking component, the intelligent detection manipulator is arranged close to the retarder oil cylinder locking component, the part-grabbing workbench is arranged close to the intelligent detection manipulator, and the controller is respectively connected to the part-grabbing workbench, the intelligent detection manipulator, the retarder assembly unit, the retarder detection component, the oil injection component, and the retarder oil cylinder locking component and controls the work of the part-grabbing workbench, the intelligent detection manipulator, the retarder assembly unit, the retarder detection component, the oil injection component, and the retarder oil cylinder locking component.

[0007] Furthermore, the intelligent detection manipulator includes a robotic arm bracket, a horizontal mechanism fixing table, a clamping robotic hand, a rotary swing drive motor, a robotic hand vertical movement mechanism, a robotic hand horizontal movement mechanism, and a three-dimensional scanner;

[0008] The robotic arm horizontal movement mechanism is fixedly installed on the robotic arm bracket through the horizontal mechanism fixed platform. The fixed end of the robotic arm vertical movement mechanism is fixedly installed on the horizontal mobile end of the robotic arm horizontal movement mechanism. The fixed end of the rotary swing drive motor is fixedly installed on the vertical mobile end of the robotic arm vertical movement mechanism. The 3D scanner is installed on the clamping robotic arm. The arm of the clamping robotic arm is fixedly installed on the swing drive end of the rotary swing drive motor. The robotic arm horizontal movement mechanism drives the robotic arm vertical movement mechanism to move horizontally. The rotary swing drive motor drives the rotary swing drive motor to move vertically through the robotic arm vertical movement mechanism. The clamping robotic arm drives the clamping robotic arm to swing horizontally through the rotary swing drive motor. The controller is respectively connected to the clamping robotic arm, the 3D scanner, the rotary swing drive motor, the robotic arm vertical movement mechanism and the robotic arm horizontal movement mechanism, and controls the clamping robotic arm, the 3D scanner, the rotary swing drive motor, the robotic arm vertical movement mechanism and the robotic arm horizontal movement mechanism to work.

[0009] Furthermore, the retarder assembly includes a first assembly motor, an assembly connecting frame movement mechanism, a third assembly motor, a motor connecting frame, an assembly total fixed frame, a retarder wind hood, two transmission gears, two assembly moving guide rails and four limit sensors;

[0010] The assembly total fixed frame is fixedly installed on the workbench, and the two assembly moving guide rails are vertically fixedly installed on the assembly total fixed frame. The motor connecting frame is slidably arranged on the two assembly moving guide rails. The fixed end of the assembly connecting frame movement mechanism is vertically fixedly installed on the assembly total fixed frame. The mobile end of the assembly connecting frame movement mechanism is fixedly connected to the motor connecting frame. Limit sensors for monitoring the movement of the motor connecting frame are respectively arranged at the top and bottom of each assembly moving guide rail. The fixed ends of the first assembly motor and the third assembly motor are both fixedly installed on the motor connecting frame. The output end of the third assembly motor is fixedly connected to a transmission gear through a reducer. The output end of the first assembly motor is fixedly connected to a connector through a reducer. The top of the retarder wind hood is installed on the connector. The other transmission gear is sleeved on the retarder wind hood through a expansion sleeve. The transmission gear and the upper expansion sleeve pressing disc are fixedly connected by bolts. The two transmission gears are meshed with each other. The controller is respectively connected to the first assembly motor, the assembly connecting frame movement mechanism, the third assembly motor and the limit sensors, and the controller controls the first assembly motor, the assembly connecting frame movement mechanism and the third assembly motor to work.

[0011] Furthermore, the retarder wind hood includes a nitrogen-filled outer cylinder, a nitrogen-filled inner shaft, an elastic pin mounting seat, four compression springs and four elastic top pins;

[0012] The top end of the nitrogen-filled inner shaft passes through the top end of the nitrogen-filled outer cylinder and is fixedly connected to the connector on the first assembly motor. The nitrogen-filled inner shaft and the nitrogen-filled outer cylinder are hermetically arranged through a sealing sleeve. Four counterbores are evenly machined on the elastic pin mounting seat. Each counterbore is provided with an elastic ejector pin and a compression spring. The elastic ejector pin is arranged below the compression spring, and the bottom end of the elastic ejector pin extends out of the elastic pin mounting seat. The bottom end of the elastic ejector pin is machined with a spherical protrusion. The elastic pin mounting seat is mounted on the bottom end of the nitrogen-filled inner shaft. Two sealing sleeves are hermetically arranged between the outer cylindrical surface of the nitrogen-filled inner shaft and the nitrogen-filled outer cylinder. A nitrogen inlet hole is machined on the nitrogen-filled outer cylinder.

[0013] Further, the retarder detection component includes a hydraulic cylinder, a support frame, a detection support plate frame, a pressure sensor, a detection linear slide rail, a detection displacement sensor, and a displacement sensor bracket.

[0014] The support frame is mounted on the workbench. The cylinder body of the hydraulic cylinder is fixedly mounted on the top end of the support frame. A monitor is mounted on the detection support plate frame. The piston rod of the hydraulic cylinder passes through the support frame and is fixedly connected to the detection support plate frame. The detection linear slide rail is mounted on the support frame. The detection support plate frame is slidably arranged on the support frame through the linear slide rail. The pressure sensor is fixedly mounted on the detection support plate frame and is located above the retarder. The detection displacement sensor is close to the detection linear slide rail and is fixedly mounted on the support frame through the displacement sensor bracket. The pressure of the detection support plate frame is detected by the detection displacement sensor. The controller is connected to the hydraulic cylinder, the monitor, the pressure sensor, and the detection displacement sensor, and the controller controls the operation of the hydraulic cylinder.

[0015] Further, the oil injection component includes an oil injector, a hydraulic support frame, an oil injection hydraulic cylinder, and a measuring cup.

[0016] The oil injector is communicated with one end of the oil injection pipe. The measuring cup is mounted on the oil injection pipe. The other end of the oil injection pipe is mounted on the piston rod of the oil injection hydraulic cylinder. The other end of the oil injection pipe is conveyed above the oil cylinder port by the telescopic movement of the piston rod of the oil injection hydraulic cylinder. The controller is connected to the oil injector and the oil injection hydraulic cylinder and controls the operation of the oil injector and the oil injection hydraulic cylinder.

[0017] Further, the retarder oil cylinder locking component includes a fixed V-block fixing seat, a movable V-block fixing seat, a fixed V-block, a movable V-block, a movable V-block oil cylinder fixing base, a movable V-block guide rail, a movable V-block connecting slider, a V-block driving oil cylinder, a sensor feedback end, a sensor transmitting end, and a cylinder body locking fixing frame.

[0018] The fixed V-block is fixedly installed on the fixed V-block seat. The movable V-block is fixedly installed on the movable V-block seat. The movable V-block seat is fixedly installed on the movable V-block connecting slider. The movable V-block connecting slider is slidably arranged on the movable V-block guide rail of the movable V-block cylinder fixed base. The movable V-block cylinder fixed base is fixedly installed on the workbench. The fixed end of the V-block driving cylinder is fixedly installed on the movable V-block cylinder fixed base, and the piston rod of the V-block driving cylinder is fixedly connected to the movable V-block seat. The V-block driving cylinder drives the movable V-block seat to move away from or close to the fixed V-block seat along the movable V-block guide rail. The fixed V-block seat is fixedly installed on the workbench, and the V-shaped notches of the fixed V-block and the movable V-block are arranged opposite to each other. The cylinder body locking fixed frame is arranged outside the fixed V-block seat and the movable V-block seat and installed on the workbench. The controller is connected to the V-block driving cylinder, the sensor feedback end and the sensor transmitting end, and the controller controls the operation of the V-block driving cylinder.

[0019] Further, the number of the part-gripping workbenches is two. The part-gripping workbench includes a gripping rotating table, a gripping support, a gripping workbench motor and a plurality of threaded positioning pins.

[0020] The gripping workbench motor is fixedly installed on the gripping support. The output end of the rotating shaft of the gripping workbench motor is fixedly connected to the center of the gripping rotating table. A plurality of threaded positioning pins are installed on the gripping rotating table. The controller is connected to the gripping workbench motor and controls the operation of the gripping workbench motor.

[0021] Further, it further includes a wireless touch screen interconnection terminal. The wireless touch screen interconnection terminal wirelessly controls the controller and stores and backs up the data fed back by the controller.

[0022] Further, the retarder is placed in the cylinder body locking fixed frame, and the retarder is assembled through the retarder assembly. And the cylinder body locking fixed frame is arranged directly below the nitrogen-filled outer cylinder.

[0023] The beneficial effects of the utility model:

[0024] 1. The production line of this application realizes the functions of automatic grasping, transportation, assembly, and detection of retarders by introducing advanced automation technologies, robotics technologies, and intelligent management systems, greatly improving production efficiency and assembly quality. The intelligent fully automatic assembly machine production line for retarders also has high flexibility and scalability. With the rapid development of the Industrial Internet of Things, the intelligent fully automatic assembly machine production line for retarders will achieve closer interconnection and interoperability. Through seamless docking with upstream suppliers, downstream customers, and other internal systems of the enterprise, it can realize real-time sharing of production data and collaborative operations, and can be quickly adjusted and optimized according to different production requirements to adapt to the production mode of multiple varieties and small batches, thus optimizing the entire supply chain and production process.

[0025] 2. The disassembly, assembly, and detection of the piston rod assembly, oil cylinder, and seal cover assembly of the retarder in this application are fully automated, ensuring the consistency of retarder assembly, improving the accuracy of retarder performance parameters, reducing labor intensity, and saving manpower. The intelligent detection manipulator 2 and the retarder assembly assembly 3 automatically clamp the retarder cylinder block and automatically tighten and disassemble the seal cover assembly, eliminating manual clamping and disassembly.

[0026] 3. In this application, the oil injection component 5 automatically injects oil and judges the oil injection volume, and realizes the precise injection of the oil injection volume of the retarder through the oil injection component 5.

[0027] 4. In this application, the nitrogen charging air hole provided on the nitrogen charging outer cylinder 361 is connected to an external nitrogen gas source, and the air in the retarder is emptied during assembly, achieving a higher nitrogen purity in the retarder.

[0028] 5. In this application, the pressure sensor 44 and the detection displacement sensor 46 of the retarder detection component 4 automatically detect the reaction force value of the retarder, eliminating the operation of manually using a spring scale to detect the reaction force value.

[0029] 6. In this application, a wireless touch screen interconnection terminal 9 is set to store the data of retarder assembly. For the assembly data of each retarder, there is evidence to check and it is convenient to trace.

[0030] 7. In this application, the rotary wheel type picking and feeding system is realized through the grasping part workbench 1, reducing the degree of freedom requirements for the picking and feeding robotic arm and saving costs.

[0031] 8. In this application, through the setting of the fixed V-block fixing seat 61, the movable V-block fixing seat 62, the fixed V-block 64, and the movable V-block 63 of the retarder oil cylinder locking component 6 and the cylinder block locking and fixing frame 620, retarders of different sizes and with or without heads can be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of this application.

[0033] Figure 2 It is the front view of the part-gripping workbench 1.

[0034] Figure 3 It is the schematic structural diagram of the intelligent detection manipulator 2.

[0035] Figure 4 It is the axonometric view of the intelligent detection manipulator 2.

[0036] Figure 5 It is the schematic diagram before the installation of the horizontal moving mechanism 26 of the robot arm.

[0037] Figure 6 It is the schematic structural diagram of the retarder assembly 3.

[0038] Figure 7 It is the schematic diagram of the connection between the distribution motor 1 31 and the assembly motor 3 33 and the transmission gear 37 respectively.

[0039] Figure 8 It is the schematic diagram before the assembly of the transmission components of the assembly connecting frame moving mechanism 32.

[0040] Figure 9 It is the schematic diagram of the connection between the retarder air duct cover 36 and the transmission gear 37.

[0041] Figure 10 It is the schematic assembly diagram of the nitrogen-filled inner shaft 362, the elastic pin mounting seat 363, the four compression springs 364 and the four elastic top pins 365.

[0042] Figure 11 It is the schematic structural diagram of the retarder detection component 4.

[0043] Figure 12 It is the schematic structural diagram of the retarder detection component 4 from the bottom upwards.

[0044] Figure 13 It is the schematic structural diagram of the oil injection component 5.

[0045] Figure 14 It is the schematic structural diagram of the retarder oil cylinder locking component 6.

[0046] Figure 15 It is the front view of the connection of the fixed V-block fixing seat 61, the movable V-block fixing seat 62, the fixed V-block 64, the movable V-block 63, the movable V-block oil cylinder fixing base 65, the movable V-block guide rail 66, the movable V-block connecting slider 67 and the V-block driving oil cylinder 68.

[0047] Figure 16 It is for Figure 15 top view. Specific implementation mode

[0048] Specific Embodiment 1: Combined with Figures 1-15 Describe this embodiment. The intelligent automatic assembly production line for retarders of this embodiment includes a parts-grabbing workbench 1, an intelligent detection manipulator 2, a retarder assembly unit 3, a retarder detection component 4, an oil injection component 5, a retarder oil cylinder locking component 6, a controller 7, and a workbench 8.

[0049] The retarder oil cylinder locking component 6 is installed on the workbench 8. The retarder assembly unit 3 is installed near the retarder oil cylinder locking component 6 on the workbench 8. The retarder detection component 4 and the oil injection component 5 are installed on the workbench 8 on both sides of the retarder oil cylinder locking component 6. The intelligent detection manipulator 2 is arranged near the retarder oil cylinder locking component 6, and the parts-grabbing workbench 1 is arranged near the intelligent detection manipulator 2. The controller 7 is respectively connected to the parts-grabbing workbench 1, the intelligent detection manipulator 2, the retarder assembly unit 3, the retarder detection component 4, the oil injection component 5, and the retarder oil cylinder locking component 6, and controls the work of the parts-grabbing workbench 1, the intelligent detection manipulator 2, the retarder assembly unit 3, the retarder detection component 4, the oil injection component 5, and the retarder oil cylinder locking component 6.

[0050] Specific Embodiment 2: Combined with Figure 1 and Figure 3 Describe this embodiment. The intelligent detection manipulator 2 of the intelligent automatic assembly production line for retarders of this embodiment includes a robotic arm bracket 21, a horizontal mechanism fixing platform 22, a clamping manipulator 23, a rotary swing drive motor 24, a manipulator vertical movement mechanism 25, a manipulator horizontal movement mechanism 26, and a 3D scanner 710.

[0051] The manipulator horizontal movement mechanism 26 is fixedly installed on the robotic arm bracket 21 through the horizontal mechanism fixing platform 22. The fixed end of the manipulator vertical movement mechanism 25 is fixedly installed on the horizontal moving end of the manipulator horizontal movement mechanism 26. The fixed end of the rotary swing drive motor 24 is fixedly installed on the vertical moving end of the manipulator vertical movement mechanism 25. The 3D scanner 710 is installed on the clamping manipulator 23. The arm of the clamping manipulator 23 is fixedly installed on the swing drive end of the rotary swing drive motor 24. The manipulator horizontal movement mechanism 26 drives the manipulator vertical movement mechanism 25 to move in the horizontal direction. The rotary swing drive motor 24 drives the rotary swing drive motor 24 to move in the vertical direction through the manipulator vertical movement mechanism 25. The clamping manipulator 23 drives the clamping manipulator 23 to swing in the horizontal direction through the rotary swing drive motor 24. The controller 7 is respectively connected to the clamping manipulator 23, the 3D scanner 710, the rotary swing drive motor 24, the manipulator vertical movement mechanism 25, and the manipulator horizontal movement mechanism 26, and controls the work of the clamping manipulator 23, the 3D scanner 710, the rotary swing drive motor 24, the manipulator vertical movement mechanism 25, and the manipulator horizontal movement mechanism 26.

[0052] The 3D scanner 710 is produced by Poo Instrument Technology Co., Ltd., and the model is DH-IPC-HDEW4443Q-AS.

[0053] In this embodiment, the robotic arm horizontal movement mechanism 26 includes a robotic arm horizontal drive motor, a robotic arm horizontal ball screw, a robotic arm horizontal motor base, a robotic arm horizontal slider, and a robotic arm horizontal slide rail; the robotic arm horizontal drive motor is fixedly installed on the robotic arm horizontal motor base, the robotic arm horizontal motor base is fixed at one end of the robotic arm horizontal slide rail, both ends of the robotic arm horizontal ball screw are rotatably connected and installed at both ends of the robotic arm horizontal slide rail, the robotic arm horizontal slider is threadedly connected and installed on the robotic arm horizontal ball screw, and the robotic arm horizontal slider is driven to slide on the robotic arm horizontal slide rail by the rotation of the robotic arm horizontal drive motor. The fixed end of the robotic arm vertical movement mechanism 25 is fixedly installed on the robotic arm horizontal slider. In this embodiment, the circuit is protected by being wrapped by a flexible track 27.

[0054] The structure of the robotic arm vertical movement mechanism 25 is the same as that of the horizontal movement mechanism 26. The fixed end of the housing of the rotary swing drive motor 24 is fixedly installed on the slider that vertically slides on the robotic arm vertical movement mechanism 25. The robotic arm vertical movement mechanism 25 drives the rotary swing drive motor 24 to move in the vertical direction, and the rotary swing drive motor 24 drives the clamping robotic arm 23 to swing in the horizontal direction. A scanner is installed on the clamping robotic arm 23. Physical objects are scanned and recorded by the 3D scanner 710 and fed back to the wireless touch screen interconnection terminal 9. Other methods are the same as those in the first specific embodiment.

[0055] Specific embodiment three: Combine Figure 1 、 Figures 6-8 This embodiment is described. In this embodiment of the intelligent automatic assembly production line for retarders, the retarder assembly unit 3 includes an assembly motor one 31, an assembly connecting frame movement mechanism 32, an assembly motor three 33, a motor connecting frame 34, an assembly unit fixed frame 35, a retarder air cowl 36, two transmission gears 37, two assembly movement guide rails 38, and four limit sensors 39;

[0056] The assembly assembly fixing bracket 35 is fixedly installed on the workbench 8, and two assembly moving guide rails 38 are vertically and fixedly installed on the assembly assembly fixing bracket 35. The motor connecting bracket 34 is slidably arranged on the two assembly moving guide rails 38. The fixed end of the assembly connecting bracket moving mechanism 32 is vertically fixed on the assembly assembly fixing bracket 35, and the moving end of the assembly connecting bracket moving mechanism 32 is fixedly connected to the motor connecting bracket 34. Limit sensors 39 for monitoring the movement of the motor connecting bracket 34 are respectively arranged at the top and bottom ends of each assembly moving guide rail 38. The fixed ends of the first assembly motor 31 and the third assembly motor 33 are both fixedly installed on the motor connecting bracket 34. The output end of the third assembly motor 33 is fixedly connected to a transmission gear 37 through a speed reducer. The output end of the first assembly motor 31 is fixedly connected to a connector through a speed reducer, and the top end of the speed reduction top air hood 36 is installed on the connector. Another transmission gear 37 is sleeved on the speed reduction top air hood 36 through an expansion sleeve, and the transmission gear 37 and the upper expansion sleeve pressing disc are fixedly connected by bolts. The two transmission gears 37 are arranged in tooth meshing. The controller 7 is respectively connected to the first assembly motor 31, the assembly connecting bracket moving mechanism 32, the third assembly motor 33, and the limit sensors 39, and the controller 7 controls the operation of the first assembly motor 31, the assembly connecting bracket moving mechanism 32, and the third assembly motor 33.

[0057] In this embodiment, the assembly connecting bracket moving mechanism 32 includes a second assembly motor, an assembly horizontal ball screw, an assembly motor seat, an assembly slider, and an assembly slide rail;

[0058] The second assembly motor is fixedly installed on the assembly motor seat. The assembly motor seat is fixed at one end of the assembly slide rail. The two ends of the assembly horizontal ball screw are rotatably connected and installed at the two ends of the assembly slide rail. The assembly slider is threadedly connected and installed on the assembly horizontal ball screw. The rotation of the second assembly motor drives the assembly slider to slide on the assembly slide rail. In this embodiment, the information is fed back to the controller 7 through the limit sensors 39, and the operation of the second assembly motor is controlled through the controller 7, thereby controlling the position of the assembly slider on the assembly slide rail. At the same time, the position of the motor connecting bracket 34 is limited by the limit block 310 on the assembly assembly fixing bracket 35. Other methods are the same as those in the first specific embodiment.

[0059] Specific embodiment four: Combine Figure 9 and Figure 10 to illustrate this embodiment. In this embodiment, for the speed reduction top intelligent automatic assembly production line, the speed reduction top air hood 36 includes a nitrogen-filled outer cylinder 361, a nitrogen-filled inner shaft 362, an elastic pin mounting seat 363, four compression springs 364, and four elastic top pins 365;

[0060] The top end of the nitrogen-filled inner shaft 362 passes through the top end of the nitrogen-filled outer cylinder 361 and is fixedly connected to the connector on the assembly motor 31. The nitrogen-filled inner shaft 362 and the nitrogen-filled outer cylinder 361 are hermetically arranged through a sealing ring. Four counterbores are evenly machined on the elastic pin mounting seat 363. Each counterbore is provided with an elastic ejector pin 365 and a compression spring 364. The elastic ejector pin 365 is arranged below the compression spring 364, and the bottom end of the elastic ejector pin 365 extends out of the elastic pin mounting seat 363. The bottom end of the elastic ejector pin 365 is machined with a spherical protrusion. The elastic pin mounting seat 363 is mounted on the bottom end of the nitrogen-filled inner shaft 362. Two sealing sleeves are hermetically arranged between the outer circular surface of the nitrogen-filled inner shaft 362 and the nitrogen-filled outer cylinder 361. The nitrogen-filled outer cylinder 361 is machined with a nitrogen inlet hole.

[0061] During the operation of this embodiment, the four elastic ejector pins 365 on the elastic pin mounting seat 363 are arranged corresponding to the four-hole tightening positions on the corresponding sealing cover. During the downward pressing process, when the four elastic ejector pins 365 are not aligned with the four holes on the sealing cover, the compression spring 364 is compressed to make the elastic ejector pin 365 be squeezed back into the counterbore of the elastic pin mounting seat 363. Therefore, when the elastic pin mounting seat 363 rotates, it will not scratch the surface of the sealing cover, ensuring the integrity of the sealing cover. After the elastic pin mounting seat 363 rotates a certain angle, the four elastic ejector pins 365 touch the corresponding four holes of the sealing cover. At this time, the elastic ejector pin 365 pops out under the action of the compression spring 364, and then the elastic pin mounting seat 363 drives the sealing cover to rotate. Other methods are the same as those in the first specific embodiment.

[0062] Specific embodiment five: Combine Figure 1 、 Figure 11 and Figure 12 to illustrate this embodiment. In this embodiment, the retarder automatic assembly equipment, the retarder detection component 4 includes a hydraulic cylinder 41, a support frame 42, a detection pallet rack 43, a pressure sensor 44, a detection linear slide rail 45, a detection displacement sensor 46 and a displacement sensor bracket 47;

[0063] The support frame 42 is installed on the workbench 8. The cylinder block of the hydraulic cylinder 41 is fixedly installed on the top end of the support frame 42. A monitor is installed on the detection pallet rack 43. The piston rod of the hydraulic cylinder 41 passes through the support frame 42 and is fixedly connected to the detection pallet rack 43. The detection linear slide rail 45 is installed on the support frame 42. The detection pallet rack 43 is slidably arranged on the support frame 42 through the linear slide rail 45. The pressure sensor 44 is fixedly installed on the detection pallet rack 43 and is located above the retarder. The detection displacement sensor 46 is close to the detection linear slide rail 45 and is fixedly installed on the support frame 42 through the displacement sensor bracket 47. The pressure of the detection pallet rack 43 is detected by the detection displacement sensor 46. The controller 7 is connected to the hydraulic cylinder 41, the monitor, the pressure sensor 44 and the detection displacement sensor 46, and the controller 7 controls the operation of the hydraulic cylinder 41. In this embodiment, image acquisition and storage are performed through the monitor. Other methods are the same as those in the first specific embodiment.

[0064] Specific embodiment six: Combining Figure 1 and Figure 13 to describe this embodiment. In this embodiment of the intelligent automatic assembly production line for retarders, the oil injection component 5 includes an oil injector 51, a hydraulic support frame 52, an oil injection hydraulic cylinder 53 and a measuring cup 54;

[0065] The oil injector 51 is communicated with one end of the oil injection pipe. The measuring cup 54 is installed on the oil injection pipe. The other end of the oil injection pipe is installed on the piston rod of the oil injection hydraulic cylinder 53. The other end of the oil injection pipe is conveyed above the oil cylinder port through the telescopic movement of the piston rod of the oil injection hydraulic cylinder 53. The controller 7 is connected to the oil injector 51 and the oil injection hydraulic cylinder 53 and controls the operation of the oil injector 51 and the oil injection hydraulic cylinder 53.

[0066] In this embodiment, a two-way verification quantitative oil injector is adopted. The oil injector 51 is externally connected to an oil tank, and then a graduated measuring cup is installed on the oil injection pipeline. Each time when injecting oil, the amount of oil is displayed on the oil injector 51. After passing through the graduated measuring cup, it is observed through the graduated measuring cup whether it meets the oil injection standard to ensure the accuracy of oil injection. Then the liquid outlet end of the oil pipe moves to above the oil cylinder port together with the oil injection hydraulic cylinder 53 and is accurately positioned into the oil cylinder. After the oil injection is completed, the hydraulic cylinder drives the oil pipe back to the starting point to complete the oil injection. Other methods are the same as those in the first specific embodiment.

[0067] Specific embodiment seven: Combining Figure 1 、 Figure 14 and Figure 16Describing this embodiment, for an intelligent automatic assembly production line of a retarder, the retarder cylinder locking component 6 includes a fixed V-block fixing base 61, a movable V-block fixing base 62, a fixed V-block 64, a movable V-block 63, a movable V-block cylinder fixing base 65, a movable V-block guide rail 66, a movable V-block connecting slider 67, a V-block driving cylinder 68, a sensor feedback end 69, a sensor transmitting end 610, and a cylinder body locking fixing frame 620;

[0068] The fixed V-block 64 is fixedly installed on the fixed V-block fixing base 61. The movable V-block 63 is fixedly installed on the movable V-block fixing base 62. The movable V-block fixing base 62 is fixedly installed on the movable V-block connecting slider 67. The movable V-block connecting slider 67 is slidably arranged on the movable V-block guide rail 66 of the movable V-block cylinder fixing base 65. The movable V-block cylinder fixing base 65 is fixedly installed on the workbench 8. The fixed end of the V-block driving cylinder 68 is fixedly installed on the movable V-block cylinder fixing base 65, and the piston rod of the V-block driving cylinder 68 is fixedly connected to the movable V-block fixing base 62. The V-block driving cylinder 68 drives the movable V-block fixing base 62 to move away from or close to the fixed V-block fixing base 61 along the movable V-block guide rail 66. The fixed V-block fixing base 61 is fixedly installed on the workbench 8, and the V-shaped notches of the fixed V-block 64 and the movable V-block 63 are arranged oppositely. The cylinder body locking fixing frame 620 is arranged outside the fixed V-block fixing base 61 and the movable V-block fixing base 62 and is installed on the workbench 8. The controller 7 is connected to the V-block driving cylinder 68, the sensor feedback end 69, and the sensor transmitting end 610, and the controller 7 controls the operation of the V-block driving cylinder 68.

[0069] In this embodiment, when the retarder cylinder body is placed between the cylinder body locking fixing frame 620, the fixed V-block 64, and the movable V-block 63, the movable V-block fixing base 62 and the movable V-block 63 move along the movable V-block guide rail 66 close to the fixed V-block fixing base 61 under the action of the V-block driving cylinder 68, and the retarder cylinder body is locked by the V-shaped notches of the fixed V-block 64 and the movable V-block 63. The distance between the fixed V-block 64 and the movable V-block 63 is detected by the sensor feedback end 69 and the sensor transmitting end 610 and fed back to the controller 7. After reaching the specified position, the controller 7 controls the V-block driving cylinder 68 to advance, and at this time, the clamping work of the retarder cylinder body is completed. Other methods are the same as those in the first specific embodiment.

[0070] Specific embodiment eight: Combining Figures 1-2Regarding this embodiment, in the intelligent automatic assembly production line of retarders described in this embodiment, the number of workbenches for grasping parts 1 is two. The workbench for grasping parts 1 includes a grasping rotating table 12, a grasping bracket 13, a workbench motor 14 for grasping, and a plurality of threaded positioning pins 11;

[0071] The workbench motor 14 for grasping is fixedly installed on the grasping bracket 13. The output end of the rotating shaft of the workbench motor 14 for grasping is fixedly connected to the center of the grasping rotating table 12. A plurality of threaded positioning pins 11 are installed on the grasping rotating table 12. The controller 7 is connected to the workbench motor 14 for grasping and controls the operation of the workbench motor 14 for grasping.

[0072] In this embodiment, on the grasping rotating table 12, the oil cylinder and the assembly of the retarder are ensured to be stable when rotating on the grasping rotating table 12 through a plurality of threaded positioning pins 11. Every time it rotates, it waits for the robotic arm to clamp at a preset work station. Other methods are the same as those in the first specific embodiment.

[0073] Specific embodiment nine: Combining Figure 1 Regarding this embodiment, the intelligent automatic assembly production line of retarders described in this embodiment further includes a wireless touch screen interconnection terminal 9. The wireless touch screen interconnection terminal 9 performs wireless control on the controller 7 and stores and backs up the data fed back by the controller 7.

[0074] In this embodiment, the wireless touch screen interconnection terminal 9 is connected and synchronized with the controller 7. At the same time, it can also be wirelessly connected to smartphones, tablets, and computers, providing great convenience for users. Without the restraint of physical cables, fast data transmission and seamless cooperation of devices can be achieved.

[0075] The wireless touch screen interconnection terminal 9 is equipped with a touch screen, supporting users to perform intuitive and convenient operations by touching the screen. The touch screen interface is user-friendly, and users can complete various tasks through simple gestures or touch operations.

[0076] The wireless touch screen interconnection terminal 9 supports the playback of various media formats, including videos, audios, pictures, etc. Media playback can be easily controlled by touching the screen. For the recording of visual monitoring, it is stored in the device, and the installation process and detection process of each retarder can be retrieved at any time.

[0077] The wireless touch screen interconnection terminal 9 makes file transmission and sharing extremely simple. Various formats of files can be directly received, sent, or shared on the terminal, and product information can also be stored in the device. This convenient file processing method greatly improves work efficiency and collaboration ability.

[0078] The wireless touch - screen interconnected terminal 9 has a high level of security protection. It can protect the secure transmission and storage of user data through encryption technology, and at the same time support multiple authentication methods to ensure that only authorized users can access and operate the terminal. In addition, the terminal also has a privacy protection function to prevent unauthorized access and peeping.

[0079] The wireless touch - screen interconnected terminal 9 can store data in the cloud to achieve data backup and synchronization. This cloud integration not only provides a larger storage space but also makes the data more secure and reliable. Even if the terminal is lost or damaged, users can easily recover the data.

[0080] The wireless touch - screen interconnected terminal 9 will give an alarm prompt for unqualified products, mark the defective parts, record the specific dimensions or shapes of the unqualified products, and conduct void - processing. Secondly, when the supply quantity from the supplier is insufficient, an alarm warning will occur, and information will be sent to the supplier and the user. The supplier can promptly replenish the insufficient parts, and at the same time transmit the quantity of the products to the user, so that the user can understand the specific production situation of the products.

[0081] The wireless touch - screen interconnected terminal 9 covers the drawing information of all parts and can accurately detect whether the parts are qualified during the assembly process. Detection is carried out by visual monitoring and transmitting information back. When replacing new products, the system automatically reacts and automatically adjusts the processes, reducing or increasing redundant processes. Other methods are the same as those in the first specific implementation manner.

[0082] Specific implementation manner ten: Combining Figure 1 、 Figure 6 、 Figure 9 and Figure 14 to illustrate this implementation manner. In this implementation manner, for an intelligent automatic assembly production line of a retarder, the retarder is placed in the cylinder body locking and fixing frame 620, and the retarder is assembled by the retarder assembly unit 3, and the cylinder body locking and fixing frame 620 is arranged directly below the nitrogen - filled outer cylinder 361. Other methods are the same as those in the third, fourth, and seventh specific implementation manners.

[0083] The above - mentioned specific implementations can be locally adjusted in different ways by those skilled in the art without departing from the principles and purposes of the present utility model. The protection scope of the present utility model is subject to the claims and is not limited by the above - mentioned specific implementations, and all implementation solutions within its scope are subject to the constraints of the present utility model.

[0084] An operation process of an intelligent automatic assembly production line of a retarder:

[0085] This device belongs to a human-machine collaborative device. It requires manual feeding on the grasping part workbench. The oil cylinder and the seal cover assembly are respectively placed on the grasping part workbench according to the corresponding workstations. When the device runs, the sensor detects that there is a cylinder block on the workstation, and the signal is fed back to the manipulator. The manipulator moves according to the signal source position, grabs the cylinder block at the designated workstation, and performs part scanning. The scanned information is transmitted back to the wireless touch screen interconnection terminal. At the terminal, the physical object is checked against the drawing. If it meets the drawing requirements, the next step is carried out. If it does not meet the drawing requirements, an alarm will occur, and the part will be placed on another grasping part workbench, and then return to the other grasping part workbench to grab the part again. At the same time, the grasping part workbench will receive a signal and automatically rotate to the workstation with the cylinder block, and feedback to the manipulator for grasping. Whether the cylinder block or the seal cover assembly is grabbed, the detection is carried out in the same way.

[0086] The robotic arm places the grasped oil cylinder into the locking component of the retarder on the workbench, and the robotic arm releases the cylinder block. Then the robotic arm returns to the set origin point, waits for a signal to grasp the next part. When the feeding rotary table sensor on the part grasping workstation detects that there is no part at the workstation, it will automatically rotate to the next workstation. At the same time, when the cylinder block enters the locking seat of the retarder oil cylinder, the controller gives a signal, and the V-block driving oil cylinder pushes the movable V-block fixing seat to move forward on the movable V-block guide rail, so that the cylinder block is clamped between the two V-blocks. After clamping, it is fed back to the controller, and the controller sends a signal. The oil injection hydraulic cylinder drives the oil injection pipe to move above the oil cylinder and starts oil injection according to the set oil injection volume by the controller. After the oil injection is completed, the oil injection hydraulic cylinder drives the oil injection pipe to return to the set point. At the same time, the controller controls the robotic arm to grasp the seal cover assembly on the part grasping workstation and place it into the oil cylinder, and then returns to the origin point. The controller sends a signal to the retarder assembly unit. The assembly connecting frame moving mechanism drives the retarder wind hood on the first assembly motor to move downward. When it moves into the inlaid groove on the cylinder block locking and fixing frame, the displacement sensor sends a signal to the controller, and the controller sends a signal to the third assembly motor, so that the output end of the third assembly motor is linked with a transmission gear through a reducer to rotate a certain angle with the transmission gear on the retarder wind hood, so that the retarder wind hood is fixed to the cylinder block locking and fixing frame to prevent it from popping out. Then it starts to control the first assembly motor to drive the nitrogen-filled inner shaft in the retarder wind hood to rotate. The four elastic positioning pins of the nitrogen-filled inner shaft enter the corresponding four holes on the seal cover, driving the seal cover to be tightened with the cylinder block. After rotating 3 circles, it stops rotating and starts to inject nitrogen into the retarder wind hood. After the nitrogen is injected, the first assembly motor drives the nitrogen-filled inner shaft in the retarder wind hood to continue rotating, driving the seal cover to be tightened with the cylinder block. When the torque reaches the set value, it is fed back to the controller, and the controller issues a control instruction to make the third assembly motor reverse, so that the retarder wind hood is separated from the cylinder block locking and fixing frame. Then the retarder assembly unit drives the retarder wind hood on the first assembly motor to move upward and return to the set origin point, and feeds back to the controller that the operation is completed. At the same time, the controller controls the movable V-block fixing seat to return to the initial point and release the oil cylinder. Then the controller controls the robotic arm to move to the assembled retarder to grasp the part, and places the grasped retarder on the retarder detection table. The controller receives the signal and controls the hydraulic cylinder on the retarder detection table to drive the pressure sensor to move downward, so that the pressure sensor presses the piston rod on the retarder and moves downward together for a certain displacement, and records the value of the oil and gas reaction force generated by this displacement. Verify whether the finished product is qualified at the interconnected terminal. The qualified products are placed on the other side of the part workstation, and the unqualified products give an alarm and are recorded. The staff takes away the unqualified products.

[0087] An operation process of an intelligent automatic disassembly production line for retarders:

[0088] This device belongs to a human-machine collaborative device. It requires manual feeding on the part-gripping workbench. The cleaned speed reducers are placed on the part-gripping workbench according to the corresponding workstations. When the device runs, the sensor detects the presence of a speed reducer at the workstation, and the signal is fed back to the manipulator. The manipulator moves according to the signal source position, grips the speed reducer at the designated workstation, places the speed reducer grabbed by the manipulator into the speed reducer oil cylinder locking component on the workbench, and the manipulator releases the speed reducer. Then the robotic arm returns to the set origin, waits for the signal to grab the next speed reducer. If the sensor on the part-gripping workbench rotary table detects that there is no speed reducer at the workstation, it will automatically rotate to the next workstation. At the same time, when the speed reducer enters the speed reducer oil cylinder locking seat, the controller gives a signal, and the V-block drive oil cylinder pushes the movable V-block fixing seat to move forward on the movable V-block guide rail, so that the cylinder block is clamped between the two V-blocks. After clamping, it is fed back to the controller, and the controller sends a signal to the speed reducer assembly. The assembly connecting frame moving mechanism drives the speed reducer air hood on the first assembly motor to move downward. When it moves to the inlaid groove on the cylinder block locking and fixing frame, the displacement sensor sends a signal to the controller, and the controller sends a signal to the third assembly motor, so that the output end of the third assembly motor is linked with a transmission gear on the speed reducer air hood through a reducer to rotate a certain angle, so that the speed reducer air hood is fixed to the cylinder block locking and fixing frame to prevent ejection. Then, it starts to control the first assembly motor to drive the nitrogen-filled inner shaft in the speed reducer air hood to rotate. The four elastic positioning pins of the nitrogen-filled inner shaft enter the corresponding four holes on the sealing cover, and the upper sealing cover of the speed reducer is loosened in the reverse direction. According to the set program, after the sealing cover is loosened, the third assembly motor is reversed to separate the speed reducer air hood from the cylinder block locking and fixing frame. Then the speed reducer assembly drives the speed reducer air hood on the first assembly motor to move upward and return to the set origin, and feeds back to the controller that the operation is completed. Then the controller controls the manipulator to move to the disassembled speed reducer to grab the speed reducer sealing cover assembly, places the grabbed sealing cover assembly on the part workbench on the other side. At the same time, the controller controls the movable V-block fixing seat to return to the initial point and releases the oil cylinder. The manipulator returns to the origin to continue grabbing the released oil cylinder. At the same time, the part-gripping workbench detects a signal at the workstation and feeds it back to the controller. The controller controls the part workbench to rotate to the workstation without parts, and at the same time, the disassembled cylinder block will be placed on this workstation by the manipulator.

Claims

1. An intelligent automatic assembly production line for a retarder, characterized by: It comprises a parts grabbing workbench (1), an intelligent detection manipulator (2), a deceleration top assembly assembly (3), a deceleration top detection component (4), an oil injection component (5), a deceleration top oil cylinder locking component (6), a controller (7) and a workbench (8); The deceleration top oil cylinder locking component (6) is installed on a workbench (8), the deceleration top assembly assembly (3) is installed on the workbench (8) near the deceleration top oil cylinder locking component (6), the deceleration top detection component (4) and the oil injection component (5) are installed on the workbench (8) on both sides of the deceleration top oil cylinder locking component (6), the intelligent detection manipulator (2) is arranged near the deceleration top oil cylinder locking component (6), and the part grabbing workbench (1) is arranged near the intelligent detection manipulator (2), the deceleration top assembly assembly (3), the deceleration top detection component (4), the oil injection component (5) and the deceleration top oil cylinder locking component (6) respectively, and controls the workbench (1), the intelligent detection manipulator (2), the deceleration top assembly assembly (3), the deceleration top detection component (4), the oil injection component (5) and the deceleration top oil cylinder locking component (6) to work.

2. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: The intelligent detection manipulator (2) comprises a manipulator arm support (21), a horizontal mechanism fixing platform (22), a clamping manipulator (23), a rotating swing driving motor (24), a manipulator vertical moving mechanism (25), a manipulator horizontal moving mechanism (26) and a three-dimensional scanner (710); The robot hand horizontal moving mechanism (26) is fixedly mounted on the robot arm bracket (21) through the horizontal mechanism fixing platform (22); the fixed end of the robot hand vertical moving mechanism (25) is fixedly mounted on the horizontal moving end of the robot hand horizontal moving mechanism (26); the fixed end of the rotary swing driving motor (24) is fixedly mounted on the vertical moving end of the robot hand vertical moving mechanism (25); the three-dimensional scanner (710) is mounted on the clamping robot hand (23); the arm of the clamping robot hand (23) is fixedly mounted on the swing driving end of the rotary swing driving motor (24); the robot hand horizontal moving mechanism (26) drives the robot hand vertical moving mechanism (25) to move in the horizontal direction; the rotary swing driving motor (24) drives the robot hand vertical moving mechanism (25) to move in the horizontal direction; and the three-dimensional scanner (710) is mounted on the clamping robot hand (23); the arm of the clamping robot hand (23) is fixedly mounted on the swing driving end of the rotary swing driving motor (24); The swing drive motor (24) drives the rotary swing drive motor (24) to move in the vertical direction through the robot arm vertical moving mechanism (25); the clamping robot arm (23) drives the clamping robot arm (23) to swing in the horizontal direction through the rotary swing drive motor (24); and the controller (7) is respectively connected to the clamping robot arm (23), the three-dimensional scanner (710), the rotary swing drive motor (24), the robot arm vertical moving mechanism (25) and the robot arm horizontal moving mechanism (26) to control the clamping robot arm (23), the three-dimensional scanner (710), the rotary swing drive motor (24), the robot arm vertical moving mechanism (25) and the robot arm horizontal moving mechanism (26) to work.

3. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: The speed reducer assembly assembly (3) comprises an assembly motor 1 (31), an assembly connection frame moving mechanism (32), an assembly motor 3 (33), a motor connection frame (34), an assembly assembly fixing frame (35), a speed reducer head cover (36), two transmission gears (37), two assembly moving guide rails (38) and four limit sensors (39); The assembly assembly fixing frame (35) is fixedly mounted on the workbench (8), and two assembly moving guide rails (38) are vertically fixedly mounted on the assembly assembly fixing frame (35). The motor connecting frame (34) is slidably mounted on the two assembly moving guide rails (38). The fixed end of the assembly connecting frame moving mechanism (32) is vertically fixed on the assembly assembly fixing frame (35). The moving end of the assembly connecting frame moving mechanism (32) is fixedly connected to the motor connecting frame (34). The top and bottom ends of each assembly moving guide rail (38) are respectively provided with a limit sensor (39) for monitoring the movement of the motor connecting frame (34). The fixed end of the assembly motor 1 (31) and the fixed end of the assembly motor 3 (33) are both fixedly mounted on the motor connecting frame (34). The assembly motor 3 ( The output end of the first assembly motor (33) is fixedly connected to a transmission gear (37) through a reducer, the output end of the first assembly motor (31) is fixedly connected to a connector through a reducer, and the top of the speed reduction head cover (36) is installed on the connector, another transmission gear (37) is mounted on the speed reduction head cover (36) through an expansion sleeve, and the transmission gear (37) and the upper expansion sleeve pressing plate are fixedly connected by bolts, the two transmission gears (37) are arranged in meshing teeth, the controller (7) is respectively connected to the first assembly motor (31), the assembly connection frame moving mechanism (32), the third assembly motor (33) and the limit sensor (39), and the controller (7) controls the first assembly motor (31), the assembly connection frame moving mechanism (32) and the third assembly motor (33) to work.

4. According to claim 3, the intelligent automatic assembly production line for retarder is characterized by: The deceleration head cover (36) comprises a nitrogen-filled outer cylinder (361), a nitrogen-filled inner shaft (362), an elastic pin mounting seat (363), four compression springs (364) and four elastic ejector pins (365); The top end of the nitrogen-filled inner shaft (362) passes through the top end of the nitrogen-filled outer cylinder (361) and is fixedly connected to the connector on the first assembly motor (31), and the nitrogen-filled inner shaft (362) and the nitrogen-filled outer cylinder (361) are sealed by a sealing sleeve. Four countersunk holes are evenly distributed on the elastic pin mounting seat (363), and each countersunk hole is provided with an elastic ejector pin (365) and a compression spring (364). The elastic ejector pin (365) is arranged below the compression spring (364), and the bottom end of the elastic ejector pin (365) extends out of the elastic pin mounting seat (363). A spherical protrusion is processed at the bottom end of the elastic ejector pin (365). The elastic pin mounting seat (363) is mounted on the bottom end of the nitrogen-filled inner shaft (362). Two sealing rings are sealed between the outer cylindrical surface of the nitrogen-filled inner shaft (362) and the nitrogen-filled outer cylinder (361), and a nitrogen-filled air inlet hole is processed on the nitrogen-filled outer cylinder (361).

5. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: The deceleration top detection component (4) comprises a hydraulic cylinder (41), a support frame (42), a detection support frame (43), a pressure sensor (44), a detection linear slide rail (45), a detection displacement sensor (46) and a displacement sensor bracket (47); The support frame (42) is mounted on the workbench (8); the cylinder body of the hydraulic cylinder (41) is fixedly mounted on the top of the support frame (42); a monitor is mounted on the detection pallet frame (43); a piston rod of the hydraulic cylinder (41) passes through the support frame (42) and is fixedly connected to the detection pallet frame (43); a detection linear slide rail (45) is mounted on the support frame (42); the detection pallet frame (43) is slidably arranged on the support frame (42) through the linear slide rail (45); a pressure sensor (44) is fixedly mounted on the detection pallet frame (43) and is located above the deceleration top; a detection displacement sensor (46) is close to the detection linear slide rail (45) and is fixedly mounted on the support frame (42) through a displacement sensor bracket (47); the pressure of the detection pallet frame (43) is detected by the detection displacement sensor (46); a controller (7) is connected to the hydraulic cylinder (41), the monitor, the pressure sensor (44) and the detection displacement sensor (46); and the controller (7) controls the operation of the hydraulic cylinder (41).

6. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: The oil injection component (5) comprises an oil injection machine (51), a hydraulic support frame (52), an oil injection hydraulic cylinder (53) and a measuring cup (54); The oil injection machine (51) is connected to one end of the oil injection pipe, the measuring cup (54) is mounted on the oil injection pipe, the other end of the oil injection pipe is mounted on the piston rod of the oil injection hydraulic cylinder (53), the other end of the oil injection pipe is transported to the top of the oil cylinder port by the extension and contraction of the piston rod of the oil injection hydraulic cylinder (53), and the controller (7) is connected to the oil injection machine (51) and the oil injection hydraulic cylinder (53) to control the operation of the oil injection machine (51) and the oil injection hydraulic cylinder (53).

7. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: The deceleration top oil cylinder locking component (6) comprises a fixed V-block fixing seat (61), a movable V-block fixing seat (62), a fixed V-block (64), a movable V-block (63), a movable V-block oil cylinder fixing base (65), a movable V-block guide rail (66), a movable V-block connecting slide block (67), a V-block driving oil cylinder (68), a sensor feedback end (69), a sensor transmitting end (610) and a cylinder body locking fixing frame (620); The fixed V-block (64) is fixedly mounted on the fixed V-block fixing seat (61), the mobile V-block (63) is fixedly mounted on the mobile V-block fixing seat (62), the mobile V-block fixing seat (62) is fixedly mounted on the mobile V-block connecting slider (67), the mobile V-block connecting slider (67) is slidably arranged on the mobile V-block guide rail (66) of the mobile V-block oil cylinder fixing base (65), the mobile V-block oil cylinder fixing base (65) is fixedly mounted on the workbench (8), the fixed end of the V-block driving oil cylinder (68) is fixedly mounted on the mobile V-block oil cylinder fixing base (65), and the piston rod of the V-block driving oil cylinder (68) is fixedly connected to the mobile V-block fixing seat (62), and the V The block driving cylinder (68) drives the mobile V-block fixing seat (62) to move along the mobile V-block guide rail (66) in a direction away from or close to the fixed V-block fixing seat (61); the fixed V-block fixing seat (61) is fixedly mounted on the workbench (8), and the V-shaped notch of the fixed V-block (64) and the V-shaped notch of the mobile V-block (63) are arranged opposite to each other; the cylinder body locking fixing frame (620) is arranged outside the fixed V-block fixing seat (61) and the mobile V-block fixing seat (62) and is installed on the workbench (8); the controller (7) is connected to the V-block driving cylinder (68), the sensor feedback end (69) and the sensor transmitting end (610), and the controller (7) controls the V-block driving cylinder (68) to work.

8. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: The number of the parts grabbing workbench (1) is two, and the parts grabbing workbench (1) comprises a grabbing rotating table (12), a grabbing bracket (13), a grabbing workbench motor (14) and a plurality of threaded positioning pins (11); The grabbing worktable motor (14) is fixedly mounted on the grabbing bracket (13); the rotating shaft output end of the grabbing worktable motor (14) is fixedly connected to the center of the grabbing rotating table (12); a plurality of threaded positioning pins (11) are mounted on the grabbing rotating table (12); and the controller (7) is connected to the grabbing worktable motor (14) and controls the operation of the grabbing worktable motor (14).

9. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: It also includes a wireless touch screen interconnection terminal (9), which wirelessly controls the controller (7) and performs data storage and backup of data fed back by the controller (7).

10. According to claim 1, the intelligent automatic assembly production line for retarder is characterized by: The deceleration top is placed in the cylinder locking and fixing frame (620), and the deceleration top is assembled through the deceleration top assembly assembly (3), and the cylinder locking and fixing frame (620) is arranged directly below the nitrogen-filled outer cylinder (361).

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