Robots That Can Hike Your Business Productivity

Feb 23, 2022 8:00:00 AM

By Stella Lincoln

DOBOT CR5 - Dobot.nu

There are various types of industrial robots that are improving business productivity at high levels. These robots can be classified on the basis of configuration, motion control, physical characteristics, and power supply control.

In this article, we are dividing the industrial robots on the basis of configuration and will read about how they are impacting various businesses. There are six basic types of industrial robots that are revolutionizing the industry.

1. Cartesian Robots

These robots have a rectangular configuration and hence are also known as a gantry or rectilinear robots. These robots can be used for linear motion with their three perpendicular axes having slide motion. They come with triple prismatic joints, which help in delivering linear motion by sliding.

They can also be elongated with an extra wrist attached to the body. This allows the robot to carry rotational movement. Since these robots can offer flexibility with their structure, they are used in various industrial applications.

Cartesian Robots can be used for,

  • Picking up things and placing them in a specific place.
  • Handling the material
  • Loading and unloading of various materials to a particular area.
  • assembly and sub-assembly
  • Handling the nuclear material carefully
  • Adhesive applications

These robots can be handy for your business as they provide high positional accuracy. They are very simple to operate and can be programmed offline. You can easily customize the functionality of cartesian robots. They can be used for handling heavy loads and are relatively cost-effective. With the advent of time, we have developed moving delivery robots as well, as the limitations with cartesian robots are,

  • They have a complex assembly
  • Can only be moved in one direction at a time
  • It requires a large area for operation and installation.

2. Articulated Robots

One of the most used robots in the industries today are articulated robots. They have the ability to boost your business marketing and growth. The way it is mechanically configured is very similar to the arm of a human being. Further, a twisted joint is present at the base of the arm, which helps in the movement of the arm. These rotary joints can range up to two to ten. More the number of joints, the greater the degree of freedom. These joints are arranged in a manner that they are parallel or orthogonal to each other. You can see an advanced variant as Dobot CR5.

The articulated robots that are used most commonly in the industries have six degrees of freedom. Such designs offer higher flexibility, and various actions can be performed comfortably.

Articulated robots can be used for,

  • Arc and spot welding
  • Food packaging and material handling
  • Machine tending and automotive assembly
  • Forging and foundry application
  • Steel cutting and glass handling
  • Manufacturing of steel bridge

For the less floor space, articulated robots offer a large work envelope that can be very effective in industry and from a business point of view. They are high-speed robots that can be aligned easily to multiple planes.

There are some limitations also while using articulated robots.

  • There are complications in programming and kinematics.
  • They require a specific robot controller to be operated successfully.

3. SCARA Robots

SCARA or Selective Compliance Assembly Robot Arm are also very common when it comes to industries. They have a donut-shaped work envelope. SCARA robots consist of a couple of joints connected parallelly to provide compliance in a single selected plane.

They also have rotary shafts that are placed vertically. For the horizontal movement, is the end effector attached to the arm.

With the robotic process automation, SCARA can be used for various applications such as,

  • Assembly and Biomed applications
  • Packaging and palletizing
  • Machine loading and semiconductor wafers handling

They can be very effective as they can move really fast and are easy to integrate. They are best for repeatable actions and can benefit larger workspaces.

They are limited to,

  • Dedicated controller for the robot
  • Planar surface
  • Online programming only as they are hard to program offline

4. Delta Robots

Delta robots or parallel link robots is the fourth one on our list. These are mechanically configured in a way that it contains two parallel joint linkages. These joints are further connected with a common base.

High-speed operations can be performed with delta robots due to direct control of both joints over the end effector, and the positioning of the effectors is controllable.

These robots have a work envelope of a dome shape. Following are some applications of delta robots that can boost your business productivity,

  • Usage in the food and electronic industry
  • The medical and pharmaceutical industry
  • Flight simulators and automobile
  • Optical fiber alignment

They are limited to complicated operations and require dedicated robot control.

These bots are really speedy and perform actions at a very fast rate. Along with that, their operational accuracy is tremendous.

5. Polar Robots

While searching to buy a dissertation online, I found that polar robots are also known as spherical robots as they have axes from a polar coordinate system and a spherical work envelope. They consist of a twisting joint that connects the arm to the base. It also has one linear and two rotary joints connecting the links.

They further have an extended rotating arm along with a central pivot shaft. Their configuration mechanics provide them with a chance to cover a lot of working areas. They can be used in various applications including,

  • Glass handling and forging
  • Injection molding and die casting
  • Unstacking and stacking
  • Welding and material handling

They can benefit your business a lot due to greater reach. They have a reach below and above the obstacle as well. They cover a larger working volume and require relatively smaller floor space.

However, polar robots have their own limitations, such as,

  • Relatively short vertical reach,
  • Unable to reach above themselves
  • Requires a particular robotic controller
  • Low repeatability in the direction of rotary motion
  • Low efficiency

6. Cylindrical Robots

As suggested in several papers from Dissertation Assistance UK, these bots could have more than one rotary joint and prismatic joint. Rotary joints are connected to the base and prismatic joint with the links. They have a cylindrical workspace with an extended arm that can be moved vertically and through sliding. It also has a pivoting shaft.

These robots are used for vertical and horizontal linear motion and offer a rotary movement by about the axis. They are used in various applications in the industry including,

  • Assembly and coating applications,
  • Die casting and transportation of panels
  • Machine loading and unloading
  • Forging and foundry application

They are very simple to use and easy to install. They come with minimal assembly and have a vast reach around them. It can handle larger loads and requires less floor space.

It is limited to,

  • Reaching around the obstacles
  • Low accuracy when it comes to rotary motion

While Summing Up…

These are some basic business robot types that are used in various industries to speed up the process of manufacturing and production along with the packaging. It helps businesses work more and grow at a rapid pace. I hope that you have found the information provided in this article useful.

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About the Author

head-shot-1Stella Lincoln, editor at Crowd Writer is a professional woman. She looks after various individuals for essay writing services UK who need training and learning. Stella shares her professional knowledge through her blogs regularly. She loves to interact with different people and learn from them. Stella is a tech-geek. 

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