Industrial Manupulators - Prolift Handling

Discover the latest industrial manipulator technology for material handling. Our heavy-duty robotics increase efficiency & productivity while reducing labor costs. Contact us for custom solutions

Fuxin Intelligent Product Page

In this article we briefly describe the Types, Roles, Descriptions, uses and Alternative Names for these Industrial Robot Arms, as well as links to our current product inventory of these items and other links which we feel may be of interest to you.

What are Industrial Manipulators ?

Industrial manipulators, also known as robotic arms or articulated arms, are mechanical devices designed to move and manipulate heavy or bulky objects with precision and accuracy. They are commonly used in manufacturing, assembly, and packaging operations, as well as in other industrial settings where repetitive or dangerous tasks are performed.

Manipulators are used to assist in the material handling and manipulation of loads in various industrial applications, including lifting. Also know as Articulated Robots , there are several types which are commonly used in the lifting industry. Here are some examples:

Types of Industrial Electric Manipulators:

Articulating Arm Manipulators: These Robotic Arms use a series of hinged arms and joints to provide a wide range of motion and flexibility. They can be used to reach around obstacles or access hard-to-reach areas and are well-suited for applications where precision and reach are important. These manipulators typically consist of a series of hinged arms and joints that are attached to a base or pedestal. The number of arms and joints can vary depending on the specific application, but most manipulators have at least three or four arms. The arms are typically made of lightweight materials, such as aluminum or composite materials, to minimize the weight of the manipulator and increase its manoeuvrability.

They are operated using a control system that allows the user to control the movement and positioning of the arms. The control system can vary depending on the specific application, but most manipulators use a combination of manual and automated controls. Manual controls, such as joysticks or buttons, allow the user to move the arms and adjust their position, while automated controls, such as sensors or cameras, can be used to assist with positioning or to automate certain tasks. They are used in a variety of industrial applications, including:

• Assembly:  can be used to assist with the assembly of complex or large components, such as engines or aircraft parts.
• Welding:  can be used to position and move components during the welding process, reducing the risk of errors or defects.
• Painting: can be used to position and move components during the painting process, improving the quality and consistency of the finish.
• Material Handling: can be used to lift and move heavy loads, such as steel plates or pipes, without putting workers at risk of injury.

Balancer Manipulators: These use a counterbalance system to support the weight of the load, making it easier to move and position. They are often used for lighter loads that need to be moved quickly and frequently.
Vacuum Manipulators: These use suction cups or other vacuum-based attachments to lift and move loads. They are often used in applications where the load is fragile or irregularly shaped.Column manipulators are often used in applications where precision in vertical movements is required. They are also used in assembly lines, manufacturing, and inspection processes where precision and stability are critical factors. They can be equipped with various types of end-effectors such as grippers, suction cups, or specialized tools to handle different types of loads.

    Robotic manipulators have become an integral part of modern industrial, medical, and research applications. These complex mechanical systems are designed to perform tasks that require precision, speed, and adaptability. Broadly, they are categorized into two types: Serial and Parallel manipulators. Each has its own set of advantages, disadvantages, and ideal use-cases, making them uniquely suited for specific tasks.

Serial Manipulators

Serial manipulators, also referred to as articulated or revolute arms, operate like a human arm. They consist of a series of links and joints that extend from a base to an end-effector, which can be anything from a simple gripper to a complex tool such as a welding torch or scalpel.

‍Some Examples:

• Automotive Industry: In the automotive sector, serial manipulators are indispensable. They are used in assembly lines for tasks such as welding, painting, and material handling. Their ability to reach into tight spaces and perform complex maneuvers like twisting and turning makes them ideal for this environment.
• Healthcare and Surgery: In the medical field, serial manipulators have found a place in robotic surgical systems like the Da Vinci Surgical System. The high degree of precision and wide range of motion offered by these systems are crucial for tasks like tissue manipulation and suturing in minimally invasive surgeries.
• Research & Development: In scientific research labs, these manipulators are used for a plethora of tasks, ranging from sample handling and chemical mixing to DNA sequencing and microscopic examinations.

‍

‍

Advantages:

• High Degrees of Freedom (DoF): One of the most significant advantages of serial manipulators is their high DoF, which can range from 6 to 7 or even more. This allows for a wide range of movements and makes them incredibly versatile.
• Versatility and Adaptability: Their high DoF and ease of programming make them adaptable to a wide variety of tasks. Whether it's assembling intricate machinery, performing delicate surgical procedures, or handling hazardous materials, serial manipulators are up to the task.
• Ease of Programming and Control: The architecture of serial manipulators simplifies the kinematic equations governing their motion, making them easier to program and control. This is particularly beneficial in educational settings where students are just beginning to learn the basics of robotics and programming.

‍

Why Choose Serial Over Parallel?

Serial manipulators offer a level of flexibility and range of motion that is hard to match. They are particularly useful in tasks that require a high level of dexterity and adaptability. Their ability to perform complex tasks in varied environments makes them the go-to choice for many applications, from industrial assembly lines to surgical operations.

Parallel Manipulators

Parallel manipulators consist of multiple arms or links that are connected to a single end-effector. Unlike serial manipulators, all the arms in a parallel manipulator work in tandem to control the movement of the end-effector. This unique architecture gives them incredible speed and precision but limits their range of motion.

Contact us to discuss your requirements of electronic manipulators. Our experienced sales team can help you identify the options that best suit your needs.

‍

‍

Some Examples:

• Flight Simulators: One of the most well-known applications of parallel manipulators is in flight simulators. Their speed and precision make them ideal for creating realistic flight conditions, from the gentle turbulence of a commercial airliner to the high-G maneuvers of a fighter jet.
• Microsurgery: In the medical field, parallel manipulators are used in specialized surgical procedures that demand extreme precision but not a wide range of motion. For example, they are used in retinal surgeries where the margin for error is extremely low.

‍

Advantages:

• Speed and Accuracy: Parallel manipulators are incredibly fast. Their unique architecture allows for rapid, precise movements, making them ideal for tasks that require quick reactions.
• Stability and Payload Capacity: The parallel architecture provides a level of stability that is hard to achieve with serial manipulators. This makes them ideal for tasks that require the handling of heavy or unstable loads.
• Energy Efficiency: The mechanical efficiency of parallel manipulators is higher than that of their serial counterparts. They have lower inertia and fewer moving parts, which makes them more energy-efficient.

‍

    Imagine a world where robots are as ubiquitous as smartphones, where they not only assist in complex industrial tasks but also serve as educational tools for the next generation of engineers and scientists, and we as Acrome also have a product called Acrobot, which is a 6-DoF serial kinematic arm robot. With its 6 Degrees of Freedom (DoF), it can mimic almost any movement a human arm can make, but with a level of precision that is simply unattainable for most humans. From intricate assembly tasks to complex research experiments, the Acrobot can do it all. The Acrobot serves as an effective educational and research tool, especially in STEM fields. Its open-source compatibility allows for the development of custom curricula, providing hands-on experience in robotics, programming, and engineering principles. As technology advances, robotic manipulators such as Acrobot will further develop and play an important role in contributing to automation and robotics' future.Continuing advancements in AI and machine learning will enhance these robotic arms' intelligence and adaptability.

‍

‍

Inside the Serial Robot Arm

The Serial Robot is a system of interconnected components that work in harmony to achieve precision and flexibility. Here's a breakdown list including the major components of the robotic arm:

1. Exterior Material: Choice of material allows for a robust structure without compromising on agility.
2. Actuators: The arm employs high-torque servo motors, which are the muscles of the Robotic Arm. These motors offer a wide range of motion and the ability to handle different amounts of payloads with varying speeds, making the arm versatile for various applications.
3. Sensors: High-resolution encoders, loadcells, accelerometers and some digital Input/Output nodes are integrated into the system, offering different ways of feedback for control algorithms. 
4. Control Unit: These are equipped with a specialized control unit that interfaces with Motor Drivers. For example, Acrome’s SMD products offer real-time sensing and built-in PID Controller, and other features making them highly suitable for the control of the robotic arm.
5. Software: Robot Arms have 2 different software options. The industrial arms have a locked firmware and gives access to the robot through an API for supervisory control and robotic tasks. The open-source robots such as Acrobots provide direct access to the motor drivers hence gives the user the ability to control each joint individually. The latter option should also include kinematic and trajectory software functions for the robot to operate in a supervisory control manner similar to the industrial robotic arms.

‍

The Necessity of Robust Control Systems 

Control systems in robotics are often likened to the brain of a human body, but they are more akin to the entire nervous system. They not only dictate movement but also process sensory information, adapt to environmental changes, and execute complex tasks. In the realm of 4-DoF robotic arms, Smart Motion Devices (SMDs) serve as this intricate nervous system, elevating the machine's capabilities to new heights.

Some Advantages of SMDs:

• Ease of System Integration: The software libraries that accompany SMDs often include high-level APIs, middleware for sensor integration. This comprehensive software support drastically reduces development time and allows for seamless integration into both legacy systems and cutting-edge robotic platforms.
• Safety and Reliability: SMDs come with a suite of safety features. These features ensure that the robotic arm operates safely, even in high-stress environments.
• Scalability: As your needs evolve, SMDs can scale with you. Whether you're expanding from a single robotic arm to an entire fleet or upgrading from basic tasks to more complex operations, with RS-485 based daisy-chainable communication protocol multi-axis applications can be achieved, sensors can be easily added to system too

     Platforms like Instructables and GitHub offer a wealth of community-contributed resources. These range from basic "How-To" guides to advanced control algorithms that leverage machine learning for predictive control. These resources are invaluable for both novice users looking to get started and experts aiming to push the boundaries of what's possible with serial robotic arms. For example, there are object tracking 4-DoF or 4-DoF Pick and Place color sorter or github repository for 4-DoF Robotic arm . These can vary and there are a lot of sources where users can use them to make projects. 

‍

Are you interested in learning more about electronic stamping robots? Contact us today to secure an expert consultation!