What Is a Mobile Robot?
A mobile robot is a robot that can perform simple transportation tasks.
In recent years, mobile robots have been introduced in a great number of workplaces, but in the past, conveyance tasks such as moving products on production lines were mainly performed by human operators. However, as technology has developed, the need for automation has increased, and mobile robots have become widely used at many production sites, helping to reduce human resources and improve productivity.
As a result, mobile robots have become widely used in many production sites, freeing workers from the heavy and simple tasks of simply transporting goods, and providing greater benefits in terms of safety and quality. Recently, more and more robots are equipped with AI functions, and they themselves are able to determine the best route and transport packages to a predetermined location.
Uses of Mobile Robots
Mobile robots are widely used in factories, not only for transportation but also for replacing tasks traditionally performed by humans.
1. Automobile Parts Manufacturing Plants
Mobile robots are used to transport heavy parts and perform simple tasks that are prone to errors and omissions when performed by humans. Also, by combining automatic control devices, it is possible to program the start, stop, and movement of operations.
2. Semiconductor Factories
In semiconductor factories, the system can efficiently transport products in cramped spaces, avoiding congestion and obstacles. This helps to reduce human resources and time in the factory.
3. Food Factories
Production lines in food factories often change with the seasons or with the release of new products. By introducing Mobile Robot, the factory can flexibly respond to time-consuming production line changes without having to spend human resources and time. Some factories are also unmanned because they can pack bags, boxes, and apply labels.
4. Distribution Warehouses
Robot controllers are ideal for logistics factories where a lot of goods come and go. The robot’s current position and operating status can be monitored to ensure efficient transport and prevent errors.
Principle of Mobile Robot
Mobile robots vary in individual performance. In this article, we will describe four functions and principles of Mobile Robots dedicated to conveyance that do not require magnetic tape, etc.
1. Safe Traveling
The built-in laser scanner provides 360-degree visibility, allowing the robot to determine its own path and avoid obstacles to avoid collisions. In addition, sensors on both sides, back, and low front prevent collisions.
2. Robustness
By attaching a sturdy metal cover, etc., the robot can transport heavy loads. Some of the largest Mobile Robots can transport loads as heavy as 1.5 tons.
3. Monitoring Function
When multiple robots are used, their movements can be monitored and controlled in real time. Map information can be input to the robot, and instructions can be given to multiple robots at once using communication devices.
4. Safety Function
The power on/off button, as well as the emergency stop button, is provided for an emergency stop. Robots with carts and touch screens are also available.
Other Information on Mobile Robots
Mobile Robot Market
The market for mobile robots is becoming more and more active every year. This is due to the labor shortages faced by developed countries such as Japan and the need for social distance due to the new coronavirus that has recently been raging around the world, and the increasing number of companies around the world that are actively moving to manpower reduction.
The number of companies entering the market is increasing each year due to the flexibility and wider range of specifications that robots can offer, and it is expected that robots will be introduced in production sites other than food, semiconductor, and automotive fixture factories.