WO2020147293A1 - Smart thermal processing production line for aluminum alloy wheel hubs of vehicles - Google Patents

Smart thermal processing production line for aluminum alloy wheel hubs of vehicles Download PDF

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Publication number
WO2020147293A1
WO2020147293A1 PCT/CN2019/098088 CN2019098088W WO2020147293A1 WO 2020147293 A1 WO2020147293 A1 WO 2020147293A1 CN 2019098088 W CN2019098088 W CN 2019098088W WO 2020147293 A1 WO2020147293 A1 WO 2020147293A1
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furnace
cooling
production line
temperature sensor
operating system
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PCT/CN2019/098088
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French (fr)
Chinese (zh)
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孔亚平
张延波
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南京长江工业炉科技集团有限公司
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Publication of WO2020147293A1 publication Critical patent/WO2020147293A1/en

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims

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  • the invention relates to the technical field of automobile aluminum alloy wheels, in particular to an intelligent heat treatment production line for automobile aluminum alloy wheels.
  • Wheel hubs are also called rims.
  • the car hub As an important part of the car's weight and forward speed, the car hub, its service life and performance determine the overall performance and experience of the car. Due to the need to carry axial load and radial load during driving, the wheel hub must have light weight, low inertial resistance, high production accuracy, strength and toughness to meet the requirements of safe driving and stable heat dissipation; and composite
  • the wheels required above are generally made of alloy metals, such as aluminum alloys.
  • the processing steps of the wheels are melting refining, forging, and machining. Forging is a more important step.
  • the entire production line uses more equipment and more complicated procedures. , The corresponding number of workers is large, which causes more labor costs, and at the same time, the corresponding labor injuries are prone to occur, which reduces production efficiency and increases costs.
  • the purpose of the present invention is to provide an intelligent heat treatment production line for automotive aluminum alloy wheels to solve the problems raised in the background art.
  • an intelligent heat treatment production line for automobile aluminum alloy wheels including a controller and a heat treatment production line, the heat treatment production line including a furnace A for a heating process, a cold liquid furnace for a quenching process, and an output roller Road A, cooling rack A for cooling process, furnace B for normalizing process, output roller table B and cooling rack B for re-cooling process;
  • the intelligent control system includes a controller.
  • the furnace A, the cold liquid furnace, the cooling rack A, the furnace B, and the cooling rack B are sequentially provided with a heating furnace A operating system, Quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system, said heating furnace A operating system, quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system are all electrically connected to the controller;
  • the monitoring system includes a temperature sensor A for the gas in the furnace A, a temperature sensor B for the liquid in the cold liquid furnace, and a temperature sensor C for the gas on the cooling rack A.
  • the temperature sensor D of the gas in the furnace B and the temperature sensor E of the gas on the cooling shelf B, the temperature sensor A, the temperature sensor B, the temperature sensor C, the temperature sensor D and the temperature sensor E are all connected to the controller connection.
  • a mechanical arm A for clamping the workpiece and a workpiece placing table are provided between the melting furnace A and the cold liquid furnace, and the mechanical arm A is electrically connected to the controller.
  • a transmission mechanism for transmission and cooling is provided between the cooling rack A and the melting furnace B, and the transmission mechanism is a roller conveyor table.
  • a mechanical arm B for clamping and picking a workpiece is provided between the melting furnace B and the cooling rack A and the cooling rack B, and the mechanical arm B is electrically connected to the controller.
  • the heating furnace operating system, the quenching operating system and the normalizing furnace operating system further include a time relay for setting the working time thereof, and the time relay is electrically connected with the controller.
  • the beneficial effects of the present invention are: the intelligent heat treatment production line for automobile aluminum alloy wheels, the entire production line adopts a fully automatic intelligent continuous control and monitoring system, realizes unmanned operation, has high automation and production capacity The advantages of large, low equipment maintenance cost and labor saving.
  • Figure 1 is a schematic diagram of the production line of the present invention
  • FIG. 2 is a schematic diagram of the control system of the present invention.
  • FIG. 3 is a schematic diagram of the monitoring system of the present invention.
  • an intelligent heat treatment production line for automobile aluminum alloy wheels including a controller 6 and a heat treatment production line.
  • the heat treatment production line includes a furnace A1 for a heating process and a cold liquid furnace 2 for a quenching process. , Output roller table A, cooling rack A3 in the cooling process, furnace B4 in the normalizing process, output roller table B and cooling rack B5 in the re-cooling process;
  • the output roller A is two branch conveyor rollers, one of which is conveyed to the furnace A of the heating process, used to directly temper and melt the unqualified wheel to reshape, and the other is conveyed to the position of the cooling rack A of the cooling process. It realizes the convenient screening process, which eliminates the multiple processes of lifting off-line, stacking and batching, and then on-line, saving the operating cost of the crane, saving manpower, reducing the area of the required storage area, and logistics Smoother
  • the mechanical arm A is electrically connected to the controller, and a transmission mechanism for transmission and cooling is provided between the cooling rack A and the melting furnace B;
  • Robotic arm A takes out the castings from furnace A and puts them in the cold liquid furnace for quenching. After quenching, they are taken out and placed on the workpiece placement table. After the inspection is completed, they are placed on the transmission mechanism and transported to furnace B;
  • the transfer mechanism is a roller conveyor, and a robot arm B for clamping and picking a workpiece is set between the melting furnace B, the cooling rack A and the cooling rack B, and the robot arm B is electrically connected to the controller;
  • the robot arm B is used to clamp the workpiece into the furnace B, and the workpiece is tempered in the furnace B. After the tempering is completed, the workpiece is taken out by the robot arm B on the other side and placed on the cooling rack B;
  • the intelligent control system includes a controller.
  • the furnace A, the cold liquid furnace, the cooling rack A, the melting furnace B and the cooling rack B are corresponding to the heating furnace A operating system 7, and the quenching operating system.
  • Transmission cooling system 9, normalizing furnace operating system 10 and transmission cooling system 11, heating furnace A operating system, quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system are all electrically connected to the controller for heating
  • the furnace operating system, quenching operating system and normalizing furnace operating system also include a time relay for setting its working time. The time relay is electrically connected to the controller, heating furnace A operating system, quenching operating system, transmission cooling system, normalizing Both the furnace operating system and the transmission cooling system are the input and output systems of its equipment, which are uniformly deployed and controlled through the controller;
  • the monitoring system includes a temperature sensor A12 for the gas in the furnace A, a temperature sensor B13 for the liquid in the cold liquid furnace, a temperature sensor C14 for the gas on the cooling rack A, and a The temperature sensor D15 for the gas in the furnace B and the temperature sensor E16 for the gas on the cooling shelf B.
  • the temperature sensor A, the temperature sensor B, the temperature sensor C, the temperature sensor D and the temperature sensor E are all electrically connected to the controller 6;
  • the monitoring system is a system used to detect the temperature at work and set the working time
  • Each production organization works independently, and can be connected to form a production line, the process is continuous and smooth, the process equipment is advanced and complete, and the work efficiency is improved.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
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Abstract

A smart thermal processing production line for aluminum alloy wheel hubs of vehicles, comprising a controller and a thermal processing production line; the thermal processing production line comprises a furnace A for a heating procedure, a coolant oven and output rolling channel A for a quenching procedure, a cooling frame A for a cooling procedure, a furnace B and output rolling channel B for a normalizing procedure and a cooling frame B for a re-cooling procedure. The production line achieves unmanned operation and a high degree of automation by using a fully automatic smart continuous control and monitoring system.

Description

一种汽车铝合金轮毂智能化热处理生产线Intelligent heat treatment production line for automobile aluminum alloy wheels 技术领域Technical field
本发明涉及汽车铝合金轮毂技术领域，具体为一种汽车铝合金轮毂智能化热处理生产线。The invention relates to the technical field of automobile aluminum alloy wheels, in particular to an intelligent heat treatment production line for automobile aluminum alloy wheels.
背景技术Background technique
轮毂又称轮圈，汽车轮毂作为承载汽车重量及前进速度的重要组成部分，其使用寿命、性能决定着汽车的整体性能和使用体验。由于在行驶过程中需要承载轴向的载荷又需要承载径向的载荷，使得轮毂必须具有重量轻、惯性阻力小、制作精度高，强度及韧性满足安全行驶要求、散热性能稳定的要求；而复合上述要求的轮毂一般采用合金金属，如铝合金等，轮毂的加工工步为熔融精炼、锻造、机加工，其中锻造为较为重要的工步，整个生产线中所使用的设备较多，工序较为繁琐，相应的工人数量较多，造成的人工费较多，同时相应的易发生人工工伤伤害，降低了生产效率和提高了成本。Wheel hubs are also called rims. As an important part of the car's weight and forward speed, the car hub, its service life and performance determine the overall performance and experience of the car. Due to the need to carry axial load and radial load during driving, the wheel hub must have light weight, low inertial resistance, high production accuracy, strength and toughness to meet the requirements of safe driving and stable heat dissipation; and composite The wheels required above are generally made of alloy metals, such as aluminum alloys. The processing steps of the wheels are melting refining, forging, and machining. Forging is a more important step. The entire production line uses more equipment and more complicated procedures. , The corresponding number of workers is large, which causes more labor costs, and at the same time, the corresponding labor injuries are prone to occur, which reduces production efficiency and increases costs.
发明内容Summary of the invention
本发明的目的在于提供一种汽车铝合金轮毂智能化热处理生产线，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide an intelligent heat treatment production line for automotive aluminum alloy wheels to solve the problems raised in the background art.
为实现上述目的，本发明提供如下技术方案：一种汽车铝合金轮毂智能化热处理生产线，包括控制器和热处理生产线，所述热处理生产线包括加热工序的熔炉A、淬火工序的冷液炉、输出辊道A、冷却工序的冷却架A、正火工序的熔炉B、输出辊道B和再冷却工序的冷却架B；In order to achieve the above objectives, the present invention provides the following technical solutions: an intelligent heat treatment production line for automobile aluminum alloy wheels, including a controller and a heat treatment production line, the heat treatment production line including a furnace A for a heating process, a cold liquid furnace for a quenching process, and an output roller Road A, cooling rack A for cooling process, furnace B for normalizing process, output roller table B and cooling rack B for re-cooling process;
还包括有用于控制热处理生产线的智能控制系统，所述智能控制系统包括控制器，所述熔炉A、冷液炉、冷却架A、熔炉B和冷却架B依次对应设有加热熔炉A操作系统、淬火操作系统、传输冷却系统、正火熔炉操作系统和传输冷却系统，所述加热熔炉A操作系统、淬火操作系统、传输冷却系统、正火熔炉操作系统和传输冷却系统均与控制器电连接；It also includes an intelligent control system for controlling the heat treatment production line. The intelligent control system includes a controller. The furnace A, the cold liquid furnace, the cooling rack A, the furnace B, and the cooling rack B are sequentially provided with a heating furnace A operating system, Quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system, said heating furnace A operating system, quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system are all electrically connected to the controller;
还包括有用于监控热处理生产线的监控系统，所述监控系统包括设于熔炉A内气体的温度传感器A、设于冷液炉内液体的温度传感器B、设于冷却架A上气体的温度传感器C、设于熔炉B内气体的温度传感器D和设于冷却架B上气体的温度传感器E，所述温度传感器A、温度传感器B、温度传感器C、温度传感器D和温度传感器E均与控制器电连接。It also includes a monitoring system for monitoring the heat treatment production line. The monitoring system includes a temperature sensor A for the gas in the furnace A, a temperature sensor B for the liquid in the cold liquid furnace, and a temperature sensor C for the gas on the cooling rack A. , The temperature sensor D of the gas in the furnace B and the temperature sensor E of the gas on the cooling shelf B, the temperature sensor A, the temperature sensor B, the temperature sensor C, the temperature sensor D and the temperature sensor E are all connected to the controller connection.
优选的，所述熔炉A和冷液炉之间设有用于夹取工件的机械臂A和工件放置台，所述机械臂A与控制器电连接。Preferably, a mechanical arm A for clamping the workpiece and a workpiece placing table are provided between the melting furnace A and the cold liquid furnace, and the mechanical arm A is electrically connected to the controller.
优选的，所述冷却架A与熔炉B之间设有用于传输和降温的传输机构，所述传输机构为滚杠输送台。Preferably, a transmission mechanism for transmission and cooling is provided between the cooling rack A and the melting furnace B, and the transmission mechanism is a roller conveyor table.
优选的，所述熔炉B和冷却架A和冷却架B之间均设有用于夹取工件的机械臂B，所述机械臂B与控制器电连接。Preferably, a mechanical arm B for clamping and picking a workpiece is provided between the melting furnace B and the cooling rack A and the cooling rack B, and the mechanical arm B is electrically connected to the controller.
优选的，所述加热熔炉操作系统、淬火操作系统和正火熔炉操作系统还包括一用于设定其工作时间的时间继电器，所述时间继电器与控制器电连接。Preferably, the heating furnace operating system, the quenching operating system and the normalizing furnace operating system further include a time relay for setting the working time thereof, and the time relay is electrically connected with the controller.
与现有技术相比，本发明的有益效果是：该汽车铝合金轮毂智能化热处理生产线，整条生产线采用全自动智能连续控制和监控系统，实现无人化操作，具有自动化程度高、生产量大、设备维护成本低、节省人力的优点。Compared with the prior art, the beneficial effects of the present invention are: the intelligent heat treatment production line for automobile aluminum alloy wheels, the entire production line adopts a fully automatic intelligent continuous control and monitoring system, realizes unmanned operation, has high automation and production capacity The advantages of large, low equipment maintenance cost and labor saving.
附图说明BRIEF DESCRIPTION
图1为本发明生产线流程示意图；Figure 1 is a schematic diagram of the production line of the present invention;
图2为本发明的控制系统示意图；Figure 2 is a schematic diagram of the control system of the present invention;
图3为本发明的监控系统示意图。Figure 3 is a schematic diagram of the monitoring system of the present invention.
图中：1、熔炉A，2、冷液炉，3、冷却架A，4、熔炉B，5、冷却架B，6、控制器，7、加热熔炉操作系统，8、淬火操作系统，9、传输冷却系统，10、正火熔炉操作系统，11、传输冷却系统，12、温度传感器A，13、温度传感器B，14、温度传感器C，15、温度传感器D，16、温度传感器E。In the picture: 1. Furnace A, 2. Cold liquid furnace, 3. Cooling rack A, 4. Furnace B, 5. Cooling rack B, 6, Controller, 7. Heating furnace operating system, 8. Quenching operating system, 9 , Transmission cooling system, 10, normalizing furnace operating system, 11, transmission cooling system, 12, temperature sensor A, 13, temperature sensor B, 14, temperature sensor C, 15, temperature sensor D, 16, temperature sensor E.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
请参阅图1-3，本发明提供一种技术方案：一种汽车铝合金轮毂智能化热处理生产线，包括控制器6和热处理生产线，热处理生产线包括加热工序的熔炉A1、淬火工序的冷液炉2、输出辊道A、冷却工序的冷却架A3、正火工序的熔炉B4、输出辊道B和再冷却工序的冷却架B5；Please refer to Figures 1-3, the present invention provides a technical solution: an intelligent heat treatment production line for automobile aluminum alloy wheels, including a controller 6 and a heat treatment production line. The heat treatment production line includes a furnace A1 for a heating process and a cold liquid furnace 2 for a quenching process. , Output roller table A, cooling rack A3 in the cooling process, furnace B4 in the normalizing process, output roller table B and cooling rack B5 in the re-cooling process;
输出辊道A为两条分支输送辊道，其一条输送至加热工序的熔炉A处，用于将不合格轮毂直接回火融化重新塑型，另一条输送至冷却工序的冷却架A位置处，实现了方便筛选工步，这样省去了吊运下线、堆存组批、再上线的多道工序，节省了吊车的运行费用，节约人力，减少了所需堆存场地的面积，物流也更加顺畅；The output roller A is two branch conveyor rollers, one of which is conveyed to the furnace A of the heating process, used to directly temper and melt the unqualified wheel to reshape, and the other is conveyed to the position of the cooling rack A of the cooling process. It realizes the convenient screening process, which eliminates the multiple processes of lifting off-line, stacking and batching, and then on-line, saving the operating cost of the crane, saving manpower, reducing the area of the required storage area, and logistics Smoother
熔炉A和冷液炉之间设有用于夹取工件的机械臂A和工件放置台，机械臂A与控制器电连接，冷却架A与熔炉B之间设有用于传输和降温的传输机构；Between the melting furnace A and the cold liquid furnace, there is a mechanical arm A for clamping the workpiece and a workpiece placing table. The mechanical arm A is electrically connected to the controller, and a transmission mechanism for transmission and cooling is provided between the cooling rack A and the melting furnace B;
机械臂A将熔炉A内的铸件取出后放入冷液炉内进行淬火，淬火完毕后取出放置于工件放置台上，检测完毕后再放置于传输机构上向熔炉B输送；Robotic arm A takes out the castings from furnace A and puts them in the cold liquid furnace for quenching. After quenching, they are taken out and placed on the workpiece placement table. After the inspection is completed, they are placed on the transmission mechanism and transported to furnace B;
传输机构为滚杠输送台，熔炉B和冷却架A和冷却架B之间均设有用于夹取工件的机械臂B，机械臂B与控制器电连接；The transfer mechanism is a roller conveyor, and a robot arm B for clamping and picking a workpiece is set between the melting furnace B, the cooling rack A and the cooling rack B, and the robot arm B is electrically connected to the controller;
机械臂B用于夹取工件放入熔炉B内，使工件在熔炉B内进行回火，回火完毕后通过另一侧的机械臂B将工件取出且放置冷却架B上；The robot arm B is used to clamp the workpiece into the furnace B, and the workpiece is tempered in the furnace B. After the tempering is completed, the workpiece is taken out by the robot arm B on the other side and placed on the cooling rack B;
还包括有用于控制热处理生产线的智能控制系统，智能控制系统包括控制器，熔炉A、冷液炉、冷却架A、熔炉B和冷却架B依次对应设有加热熔炉A操作系统7、淬火操作系统8、传输冷却系统9、正火熔炉操作系统10和传 输冷却系统11，加热熔炉A操作系统、淬火操作系统、传输冷却系统、正火熔炉操作系统和传输冷却系统均与控制器电连接，加热熔炉操作系统、淬火操作系统和正火熔炉操作系统还包括一用于设定其工作时间的时间继电器，时间继电器与控制器电连接，加热熔炉A操作系统、淬火操作系统、传输冷却系统、正火熔炉操作系统和传输冷却系统均为其设备自身的输入和输出系统，通过控制器进行统一调配控制；It also includes an intelligent control system for controlling the heat treatment production line. The intelligent control system includes a controller. The furnace A, the cold liquid furnace, the cooling rack A, the melting furnace B and the cooling rack B are corresponding to the heating furnace A operating system 7, and the quenching operating system. 8. Transmission cooling system 9, normalizing furnace operating system 10 and transmission cooling system 11, heating furnace A operating system, quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system are all electrically connected to the controller for heating The furnace operating system, quenching operating system and normalizing furnace operating system also include a time relay for setting its working time. The time relay is electrically connected to the controller, heating furnace A operating system, quenching operating system, transmission cooling system, normalizing Both the furnace operating system and the transmission cooling system are the input and output systems of its equipment, which are uniformly deployed and controlled through the controller;
还包括有用于监控热处理生产线的监控系统，监控系统包括设于熔炉A内气体的温度传感器A12、设于冷液炉内液体的温度传感器B13、设于冷却架A上气体的温度传感器C14、设于熔炉B内气体的温度传感器D15和设于冷却架B上气体的温度传感器E16，温度传感器A、温度传感器B、温度传感器C、温度传感器D和温度传感器E均与控制器6电连接；It also includes a monitoring system for monitoring the heat treatment production line. The monitoring system includes a temperature sensor A12 for the gas in the furnace A, a temperature sensor B13 for the liquid in the cold liquid furnace, a temperature sensor C14 for the gas on the cooling rack A, and a The temperature sensor D15 for the gas in the furnace B and the temperature sensor E16 for the gas on the cooling shelf B. The temperature sensor A, the temperature sensor B, the temperature sensor C, the temperature sensor D and the temperature sensor E are all electrically connected to the controller 6;
监控系统为用于检测工作时温度和设定工作时间的系统；The monitoring system is a system used to detect the temperature at work and set the working time;
各生产机构独立工作，并且可连接形成生产线，流程连续顺畅，工艺装备先进、齐全，提高工作效率。Each production organization works independently, and can be connected to form a production line, the process is continuous and smooth, the process equipment is advanced and complete, and the work efficiency is improved.
在本发明的描述中，需要理解的是，术语“同轴”、“底部”、“一端”、“顶部”、“中部”、“另一端”、“上”、“一侧”、“顶部”、“内”、“前部”、“中央”、“两端”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top" "," "inside", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention And variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

  1. 一种汽车铝合金轮毂智能化热处理生产线，其特征在于：包括控制器和热处理生产线，所述热处理生产线包括加热工序的熔炉A、淬火工序的冷液炉、输出辊道A、冷却工序的冷却架A、正火工序的熔炉B、输出辊道B和再冷却工序的冷却架B；An intelligent heat treatment production line for automobile aluminum alloy wheels, which is characterized by comprising a controller and a heat treatment production line. The heat treatment production line includes a furnace A in a heating process, a cold liquid furnace in a quenching process, an output roller table A, and a cooling rack in a cooling process A. Furnace B for normalizing process, output roller table B and cooling rack B for re-cooling process;
    还包括有用于控制热处理生产线的智能控制系统，所述智能控制系统包括控制器，所述熔炉A、冷液炉、冷却架A、熔炉B和冷却架B依次对应设有加热熔炉A操作系统、淬火操作系统、传输冷却系统、正火熔炉操作系统和传输冷却系统，所述加热熔炉A操作系统、淬火操作系统、传输冷却系统、正火熔炉操作系统和传输冷却系统均与控制器电连接；It also includes an intelligent control system for controlling the heat treatment production line. The intelligent control system includes a controller. The furnace A, the cold liquid furnace, the cooling rack A, the furnace B, and the cooling rack B are sequentially provided with a heating furnace A operating system, Quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system, said heating furnace A operating system, quenching operating system, transmission cooling system, normalizing furnace operating system and transmission cooling system are all electrically connected to the controller;
    还包括有用于监控热处理生产线的监控系统，所述监控系统包括设于熔炉A内气体的温度传感器A、设于冷液炉内液体的温度传感器B、设于冷却架A上气体的温度传感器C、设于熔炉B内气体的温度传感器D和设于冷却架B上气体的温度传感器E，所述温度传感器A、温度传感器B、温度传感器C、温度传感器D和温度传感器E均与控制器电连接。It also includes a monitoring system for monitoring the heat treatment production line. The monitoring system includes a temperature sensor A for the gas in the furnace A, a temperature sensor B for the liquid in the cold liquid furnace, and a temperature sensor C for the gas on the cooling rack A. , The temperature sensor D of the gas in the furnace B and the temperature sensor E of the gas on the cooling shelf B, the temperature sensor A, the temperature sensor B, the temperature sensor C, the temperature sensor D and the temperature sensor E are all connected to the controller connection.
  2. 根据权利要求1所述的一种汽车铝合金轮毂智能化热处理生产线，其特征在于：所述熔炉A和冷液炉之间设有用于夹取工件的机械臂A和工件放置台，所述机械臂A与控制器电连接。The intelligent heat treatment production line for automotive aluminum alloy wheels according to claim 1, characterized in that: between the melting furnace A and the cold liquid furnace are provided a mechanical arm A for clamping the workpiece and a workpiece placing table, and the machine The arm A is electrically connected to the controller.
  3. 根据权利要求1所述的一种汽车铝合金轮毂智能化热处理生产线，其特征在于：所述冷却架A与熔炉B之间设有用于传输和降温的传输机构，所述传输机构为滚杠输送台。The intelligent heat treatment production line for automotive aluminum alloy wheels according to claim 1, wherein a transmission mechanism for transmission and cooling is provided between the cooling rack A and the melting furnace B, and the transmission mechanism is a roller conveyor. station.
  4. 根据权利要求1所述的一种汽车铝合金轮毂智能化热处理生产线，其特征在于：所述熔炉B和冷却架A和冷却架B之间均设有用于夹取工件的机械臂B，所述机械臂B与控制器电连接。The intelligent heat treatment production line for automotive aluminum alloy wheels according to claim 1, wherein a mechanical arm B for clamping workpieces is provided between the melting furnace B and the cooling rack A and the cooling rack B. The robot arm B is electrically connected to the controller.
  5. 根据权利要求1所述的一种汽车铝合金轮毂智能化热处理生产线，其特征在于：所述加热熔炉操作系统、淬火操作系统和正火熔炉操作系统还包 括一用于设定其工作时间的时间继电器，所述时间继电器与控制器电连接。The intelligent heat treatment production line for automotive aluminum alloy wheels according to claim 1, wherein the heating furnace operating system, quenching operating system, and normalizing furnace operating system further include a time relay for setting its working time , The time relay is electrically connected with the controller.
PCT/CN2019/098088 2019-01-20 2019-07-29 Smart thermal processing production line for aluminum alloy wheel hubs of vehicles WO2020147293A1 (en)

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