CNC Knowledge: Review of certain exhibitions of industrial robots in CIMT2021

To improve the level of automation of manufacturing and help the whole industry to go to intelligence, the support facilities for industrial robots are essential. This article focuses mainly onCIMT2021Certain exhibitions of industrial robots have been examined and summarized and introduced the development trends for application technologies for industrial robots and machine tools.

1. Some exhibitors and exhibitions

1 and 1 Guangzhou CNC Equipment Co., Ltd.

Guangzhou CNC focuses on the demonstration of cooperation between industrial robots and vision systems for related operations.

（1）3DVisual manipulation demonstration unit

The unit isGSKofRB50Industrial robots cooperation3DThe visual system and other components can complete the entry of various disorderly placement documents and can be applied flexibly to loading and unloading operations in various fields.

RB50It is a medium -legged industrial robot independently developed by Guangzhou Shuang, with four central components, in particular motors, discs, systems and reductors nationwide. The rear mounted structure of the engine is adopted, and the extremity movement is driven through the transmission shaft, the gear gear, etc. The front mechanisms such as the forearm and the wrist are compact and light, which makes the speed of the whole machine higher. At the same time, the entire cable of the machine is integrated, with good protective performance, which is more conducive to operating in difficult environments with powder and splashes.

The nominal load of the robot50 kgArm span1950 mmRepeat the accuracy of the positioning±0.05 mmWidely used in grinding, polishing, loading and unloading of machine tools, stamping, handling, etc.

（2）RB165Move the demonstration unit

This unit uses aGSKofRB165A1Industrial robots, combined with visual devices and accessories, can be flexibly applied to loading, unloading, palette and transport operations in various industries. The precise positioning of robots and visuals is an important guarantee for stable and effective production.

RB165A1The robot uses a balanced cylinder design to reduce the loading requirements of the engine and the reducer and increase the food load of the robot. The rear structure of the engine is adopted to reduce the weight of the robot to the end and increase the payload. All the main components are light after an analysis of optimizing finite elements and a dynamic analysis, in order to reduce body weight while ensuring the rigidity of the robot body. It adopts a high -speed high -speed engine and driver specially developed by Guangshu, and an independent control system, which has rapid movement speed and great precision. The robot has good reliability and was used on the GAC Group automotive production line and the Haier Group automation production line.

RB165A1The robot is extended by series designRB130AndRB210Two product models to meet the needs in application of different customers. Nominal load165 kgArm span2463 mmRepeat the accuracy of the positioning±0.1 mmUsed in manipulation, punctual welding, grinding, engraving and other fields.

2 Eston automation

Eston presents a number of robot bodies and control systems.

（1） The new generation of special turn robotsER80B-2565-BD

Eston is launching a new generation of Bend robots in the field of sheet bending with mature applications and high market share.ER80B-2565-BDOptimized mainly and improves the performance of robot control systems, adopts a new generation of controllers and algorithms for the vibration suppression to considerably improve the precision and speed of the robot. Have a multitude of bending process software packages. Robot design based on ergonomics to makeER80B-2565-BDThe movement is more fluid and the new white coating process takes into account the unity of industrial practice and aesthetics.

（2) The new generation of special robots stampedER15-1520-PR

This is the latest stamping robot published by Eston, which is used in the stamping and loading and unloading processes. The new robot adopts a dynamic high performance model, a brand new planning and abolition algorithm, considerably improving speed and stability;J1The tree adopts a hollow design, which fully considers the characteristics of the wide action range and the rapid frequency in the stamping work environment. at the same timeER15-1520-PREquipped with a mature stamping process process package, a simple and easy -to -use operating interface and flexible process configuration. Have a safety monitoring mechanism to ensure the accuracy of interaction and configuration.

（3) Subsidiary in exclusive property of EstonClolosSeven axes welding robot

Seven axes robotQiroxIt’s a six -axis spouse robotQRC-410-ITThe seventh axis as an option can be installed directly on the basis of the robot or on the robot positioning machine, widening the robot work range and putting the welding gun in the most favorable welding position.

（4) The new Eston upgradeER6-1450-HWelded robot

The welding robot adopts a new generation of robot controller and algorithm for the abolition of vibrations, which has considerably improved the speed, precision and planning of the trajectory. Improvement of the operating speed compared to the products of the previous generation30%。

3. Fanuc(Fanako) Robot

（1）CNC-QSSR

Quick automation and easy to startQuick and simple robotation (QSSR) start The functions can carry out the rapid connection and the adjustment of CNC robots and machine tools, reducing the connection and debugging time during the integration of the system. It is based on the Fanak Robot interface function, and it has an integrated signal interaction system and a human-understanding interaction interface between the robot and the machining center, and provides customers A series of standardized modules. Hand control and processing control programs to perform automated production. The connection between the robot and the machine tool is quick and simple, and the operation of the robot programming is easier. Manual participation in programming and automatically avoid interference during work.

A single network cable is necessary to simply connect the tool-tool and the robot;CNCThe communication settings are manufactured with the start -up function on the robot screen.

to useCodeEasy-to-create robot programs, which facilitate machine tool operators to operate robots;GThe code program controls the loading and unloading of the robot;CNCSpecify a specific success point in the system and generate a robot program with one click.

QssrAutomatic path: automatically generate robot programs

Simply specify the starting point and the final point to automatically generate a trajectory that can avoid collisions of machines;CNCofMCall Call.

（2) Tightening engine bolts and visual inspection

FanucThe new collaborative robot launched the display unit of the tightening system and visual inspection of the engine. Since the collaborative robot has a couple feedback function, it is possible to automatically adjust the tightening posture without adding a torque sensor. Its new controller is small and light weight and can be transported by one person.

（3) Fully automated system of casting unit Die

The entirely automated system of the system is used4The robot performs automated operations, including1roundM-20IB 25、1roundM-710ic 70、2roundM-20ID 25robot. The process sequence is: use firstM-20IB25The robot feeds the dying machine and uses it after the cast of the matrix.M-710ic 70The robot removes the part, then performs the process of removing the slag and air cooling of the dying machine, then puts the part in the cutting device of the servo-moulage to remove the handle of the material, then aM-20ID 25The robot eliminates the part and performs the start -up process. After removing the treatment surface, anotherM-20ID 25The robot grabs the part to get the empty surface and finally loads the material with a machine tool for treatment. The launch loading of the matrix, the elimination of slag, air cooling, cutting handles, treatment surface start, virgin surface start, loading and unloading of treatment machines, the operating process is fully automated.

Among them, a soft casting robotM-20IB 25Adopt the main structure of the internal wiring, the engine and the cable are not exposed and the level of protection can be reachedIP67Suitable for a variety of difficult environments. The machine has a long arm, a large load capacity and a light weight.M-710ic 70YesFanucOld Classic General Robot, commonly used for handling, palletizing, welding, assembly, etc., and50 kgrobotM-710ic 50It is the same series of products and is a derivative.M-20ID 25YesFanucThe new model is a robot.456The tree is equipped, compact, light, low cost and in the forearm and wristφ57 mmThe hollow diameter can prevent cables from being stuck and worn, and reduce winding between cables and equipment. After a new upgrade, the appearance is simple, generous and beautiful, and the slim design of the arm can reduce interference and save space.

FanucThe robot system has a soft floating function and can maintain a constant force when the robot grabs the part for Deslag and the starter.

There is a rotation cylinder at the end of the machining surface overflow robot. The robot has integrated a two -dimensional vision sensor and a six -dimensional force sensor at the end. Adjust its posture automatically to make sure it is debrger.

The virgin surface start -up robot is used to remove land by tightening the parts using floating strawberries and floating files.

passSCADA SMPL LINKThe data collection and monitoring system can collect information on robots, information on machine tools, information on the production of the lady island, information on the wasting casting machine, etc. . of the production unit for surveillance and remote regulations.

（4) Solution for integration of machine tools and robot

FanucAn integrated solution between machine tools and robots has been introduced, and the control module of control of the loading and unloading of machine tools is integratedCNCIn, availableCNCProgramming and control of the robot, adjusting robot movements, easily automate the loading and unloading of parts and improves ease of use. The solution currently launched can only do point -to -point action control on simple robots with only one or two axes, and is used for manipulation of the part, and cannot control the trajectory.

4. Siemens(Siemens)

The theme of the Siemens exhibition is“Digital Enterprises – Take the manufacturing industry of machine tools along the way”, digital design and production are its main display content.

There are four solutions to integrate robots from the Siemens system and machine tools:

（1) The machine tool and the robot each have independent control systems.PLC E / OThe communication interface can quickly and easily connect robots and machine tools. Generally suitable for loading and unloading parts of machine tools, taking charge of all robot brands.828D、840DSLAll systems can satisfy applications.

（2) The robot does not have its own control system, the machine-tool systemSolish operationDirectly complete the programming of the robot operation via an intermediaryFluffySend instructions to the robot to control the actions of the robot. Can carry out simple actions, generally adapted to the loading and unloading of machine tools, supportCRYrobot.828D、840DSLAll systems can satisfy applications.

（3) The robot does not have its own control system and uses twin digital technology on computers.CAMProgram the tooltip and the robot, then send it to the machine-tool control system, then send instructions to the robot via the intermediate processor to control the actions of the robot. Thanks to the connection of the motion control layer, a continuous trajectory and a complex movement control can be obtained, with great precision and is suitable for loading and unloading of machine tools and the treatment of the part. supportCRYStaubil robot. only840DSLThe system can satisfy use.

（4) No robot controller and intermediate processor is required. which can carry out a continuous trajectory and a complex movement control, with higher precision, adapted to the loading and unloading of machine tools and the treatment of the room. supportCome、Mabirobot. only840DSLThe system can satisfy use.

2. Development trends

The high integration of machine tools and robots is a highlight and a focus of this exhibition. It is not difficult to see in exhibitions of the exhibition that the current trend in the development of manufacturing technology is: improving the level of automation, the largely application of digital technology, the adoption of Networks management and improving intelligence. How to strongly integrate robots and machine tools, reduce the difficulty in robot programming or automatically generate robot programs, control robots to operate automatically, etc. is a new trend in carrying out automated and intelligent production. existCIMT2021In the exhibition,FanucMitsubishi Electric,Siemens、DMG MoriAll systems and solutions that are highly integrated into machine tools and robots.

Improve communication between the robot control system and the machine tool system, and even integrate the robot system and the machine tool system, can reduce costs and improve communication and collaboration capacity between robots and robots The machine tools, which makes the integration solution more stable and reliable.

The strengthening of the development of process software packages is imperative. Nowadays, customer needs are not only a useful robot, but a practical solution. Package, efficient production with machine tools.

In order to improve the automation and intelligence of the production chain, improve the reliability and stability of the production line, coordinate the movement of robots and peripheral equipment and carry out personalized production, management systems of the production and Twin digital technology will be an inevitable development trend in the future.