Industrial Robots

Suzhou Gulas Robot Automation Technology: an Innovative Industrial Robots Manufacturer

Our team is a steel team with a common dream. Among them are thoughtful planners, experienced marketers, and strong leaders.

Variety of Products

We can manufacture handling robots, welding robots, grinding robots and other industrial robot automation system integration applications for customers. We can also provide customers with robot pipeline kits, robot positioners, robot sensors, robot positioning tracks, robot bases and other products.

Rich Market Experience

Our products are widely used in the fields of device intelligence and cloud services, electronic 3C, and medical industries. Our products have also received favor from overseas markets, such as Japan, Taiwan, South Korea and other countries and regions.

One-Stop Service

We provide digital one-stop solutions and undertake robot automation production line integration and transformation projects. Our one-stop service also includes industrial robot installation and commissioning, after-sales service and maintenance, etc.

Multiple Technical Certifications

We have obtained many patent certificates such as robot design and debugging engineer, electrical automation design and debugging engineer, mechanical design engineer, and IT engineer. Our company is also a member of the Suzhou Robot Association.

 

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Brief Introduction to Industrial Robots

 

Industrial robots are robotic systems used in manufacturing. Industrial robots are automated, programmable, and capable of moving in three or more axes. Typical applications for robots include welding, painting, assembly, disassembly, pick and place of printed circuit boards, packaging and labeling, palletizing, product inspection and testing. They can do all this with high endurance, speed and precision. They are multi-jointed manipulators or multi-degree-of-freedom robots in the industrial sector. Industrial robots can accept human commands or operate according to pre-programmed procedures. Modern industrial robots can also act according to the principles and procedures developed by artificial intelligence technology.

Advantages of Industrial Robots

Despite the higher investment and capital cost, several economic and intangible benefits can be gained. Because of their efficient operation, industrial robots are worth investing in and can earn back their value in 2 to 5 years.

Faster Rate of Production

Higher production rate is the number one reason for investing in an industrial robot system. Robots do not experience fatigue nor slow down after continuous operation. They can efficiently reduce production times when designed, operated, and maintained properly. Their processing speed is much faster than humans. This allows them to perform a calculated, quick series of movements, regardless of the complexity.

01

Higher Load Capacity

Industrial robots have actuators several magnitudes stronger than their human counterparts. The typical "muscle" in an industrial robot is a "servo motor." These motors are sized for the particular robot and can be sent to a precise position, enabling modern robots to reach repeatability numbers of better than .003". The servo motors, coupled with high precision planetary or cycloidal gearboxes, can generate tremendous forces to suit almost any task. These factors allow robots to easily and efficiently lift heavy weights that are far from the capabilities of manual labor.

02

Improved Safety

Common workplace hazards include extreme temperatures, high pressures, heavy loads, fast movements, and high-speed rotations. Industrial robots are useful in operations involving these hazards to eliminate the risk of injury or fatalities. They can better withstand harmful working conditions than their human counterparts. Moreover, robots improve workplace safety since they do not make mistakes or cause accidents due to poor judgment as with human operators.

03

Lower Operating Cost

Less wasted raw material and fewer human resource costs are some of the economic benefits of industrial robots. Once the robotic system is invested in, there are operating savings, better product quality, and a faster production rate. Efficient use and handling of raw materials are due to robotic systems' accurate and precise operation. This can lead to lower product rejection rates. Regarding workforce costs, manual labor operations are usually more expensive for the same volume of work. Many miscellaneous costs associated with manual labor, such as government-mandated benefits, living allowances, and training, are not associated with the cost of operating a robotic system.

04

Better Repeatability and Precision

A robotic system's manner of doing work is consistent despite running after hundreds or thousands of cycles. Without human intervention or change in their programming, robots can efficiently execute the same sequence of operations repeatedly and precisely. Its movement patterns, range of motion, force exerted, speed, and other operating parameters are minimally affected by external factors. This leads to consistent and predictable product quality and operating rates.

05

High Accuracy

Robotic systems inherently have higher operating accuracy than human operators. They can easily perform the exact actions intended by their program. This characteristic is important in manufacturing processes that require tight tolerances, such as automotive and aircraft parts production. The accuracy and repeatability of a robotic system come through the use of precision rotary encoders, which give precise position information to the robot's controller that uses the information to control the robots speed, movement profile, and end-of-point positioning.

06

Excellent Product Quality

Today, industrial robots are the equipment behind many precision manufacturing processes. This is attributed to both repeatability and accuracy. These characteristics allow the robot to produce products with consistent properties that are free from errors caused by common mistakes and subjective judgment. Robots can be fitted with the right types of end effectors to perform the work properly and smoothly without causing damage to the finished product. Some robots are even used to perform delicate surgical operations under the supervision of the operating team and MDs.

07

More Compact Production Area

The higher load capacities, faster throughput, and integrated end effector of industrial robots can save space. There is no need for additional equipment to aid human operators in performing their job. Production through manual labor typically requires a larger space for accommodating several workstations to increase the manufacturing line’s throughput. The same may be able to be achieved by a single industrial robot.

08

Benefits of Industrial Robots
1

High Productivity

Industrial robots can complete tasks with precision and repeatability without requiring stoppages or breaks. This ability to continuously operate without fatigue makes robots highly productive and can lead to a quick return on investment for manufacturers. The precision of robots also means fewer errors are made in the production process, which often corresponds with a decrease in waste and production costs as well.

2

Consistent Speed and Quality

Industrial robots can complete routine tasks at a consistent quality and speed, which can enable more predictable and increased production output and ensures products are always crafted with the same specifications. Industrial robots’ ability to complete routine tasks also allows employees to be assigned to work in roles that are both more complex and fulfilling, as well as less hazardous.

3

Improved Workplace Safety

Less room for error translates to improved workplace safety. Robots can work in environments and on tasks that are considered high-risk for human employees. For example, robots can work in environments with dangerous temperatures or higher associated risks such as in mining or certain types of manufacturing. By utilizing robotic automation systems for these tasks, manufacturers can significantly reduce the occupational hazards that employees may be exposed to.

4

Better Floor Space Utilization

Finally, robots do not require the same space as humans, meaning manufacturers can better utilize their floor space to fit additional inventory or production lines. For example, wide aisleways initially intended for human navigation can be condensed to allow for the minimum required clearance for a robot to navigate.

 

Industrial Robots Technical Parameters

 

Model

GLS-RS05-06

Arm form

Four axis horizontal joint

Installation method

on the table/Side wall installation

weight

19kg

Wingspan

500mm

Load rating

3kg

Maximum load value

6kg

Installation environment

The installation site of the robot must be far away:Flammable or corrosive liquids,electrical interference sources

Protection grade

IP20

Origin Return

No need for origin reset

Controller adaptation

G6-C

 

Types of Industrial Robots

 

Based on Mechanical Configuration

Based on mechanical configuration, industrial robots can be classified into six major types namely: articulated robots, Cartesian robots, SCARA robots, delta robots, polar robots and cylindrical robots. Apart from mechanical configuration, industrial robots can also be categorized based on motion control, power supply control and physical characteristics.

 

1.Articulated Robots

Articulated robot is one of the most comment types of industrial robots. It resembles a human arm in its mechanical configuration. The arm is connected to the base with a twisting joint. The number of rotary joints connecting the links in the arm can range from two joints to ten joints and each joint provides an additional degree of freedom. The joints can be parallel or orthogonal to each other. Articulated robots having six degrees of freedom are the most commonly used industrial robots as the design offers maximum flexibility.

2.Cartesian Robots

Cartesian robots are also called rectilinear or gantry robots and have a rectangular configuration. These types of industrial robots have three prismatic joints to deliver linear motion by sliding on its three perpendicular axes (X, Y and Z). They might also have an attached wrist to allow rotational movement. Cartesian robots are used in majority of industrial applications as they offer flexibility in their configuration which make them suitable for specific application needs.

3.SCARA Robots

SCARA (Selective Compliance Assembly Robot Arm) robots have a donut shaped work envelope and consists of two parallel joints that provide compliance in one selected plane. The rotary shafts are positioned vertically, and the end effector attached to the arm moves horizontally. SCARA robots specialize in lateral movements and are mostly used for assembly applications. The SCARA robots can move faster and have easier integration than cylindrical and cartesian robots.

4.Delta Robots

Delta robots are also called parallel link robots as it consists of parallel joint linkages connected with a common base. Owing to direct control of each joint over the end effector, the positioning of the end effector can be controlled easily with its arms resulting in high speed operation. Delta robots have a dome shaped work envelope. These robots are generally used for fast pick-and-place or product transfer applications.

5.Polar Robots

Polar robots have a twisting joint connecting the arm with the base and a combination of two rotary joints and one linear joint connecting the links. These are also called as spherical robots, since it has a spherical work envelope and the axes form a polar co-ordinate system. These robots have a centrally pivoting shaft and an extendable rotating arm. The gun turret configuration of polar robots sweeps a large volume of space, but the access of the arm is restricted within its workspace.

6.Cylindrical Robots

Cylindrical robots have at least one rotary joint at the base and at least one prismatic joint connecting the links. These robots have a cylindrical workspace with a pivoting shaft and an extendable arm which moves vertically and by sliding. Thus, robots with cylindrical configuration offers vertical and horizontal linear movement along with rotary movement about the vertical axis. The compact design of the end of the arm allows the robot to reach tight work envelopes without any loss of speed and repeatability. It is mostly used in simple applications where materials are picked up, rotated and placed.

Based on Application Scenarios

In industrial production, industrial robots such as welding robots, grinding and polishing robots, welding robots, laser processing robots, spraying robots, handling robots, and vacuum robots have been widely used.

 

1.Polishing Robot

The grinding and polishing robot uses a robotic abrasive belt to grind and polish the blade surface, and they can flexibly contact and position, thereby reducing grinding and polishing defects. Compared with manual grinding and polishing, polishing robots have the advantages of short processing time, high contour accuracy, small surface roughness, and good processing consistency. They can also handle heavy loads and harsh working environments.

2.Welding Robot

Welding robots are mainly used in the welding production of various parts, including melting electrode welding operations and non-melting electrode welding operations. Industrial robot manufacturers mainly provide unit products to complete equipment suppliers. These robots can achieve fast and stable movement with high positioning accuracy.

3.Laser Processing Robot

Laser processing robot is a device that applies robotic technology to laser processing. It enables a more efficient laser processing process through high-precision industrial robots.

4.Vacuum Robot

A vacuum robot is a robot that works in a vacuum environment. This type of robot is mainly used in the semiconductor industry to realize wafer transfer in vacuum chambers. Vacuum robotic arms are currently in high demand and have become a key component restricting the research and development progress and competitiveness of semiconductor products.

5.Spraying Robot

Spraying robots are usually driven by hydraulics and have the characteristics of fast movement and good explosion-proof performance. They can teach via handles or point indicators. Painting robots are widely used in automobile, instrumentation, electrical appliances, enamel and other industries.

6.Handling Robot

The handling robot is controlled by a computer and has functions such as automatic navigation, multi-sensor control, and network interaction. They can be widely used in handling, transmission and other aspects of various industries. They can also be used as transportation tools for cargo sorting in stations, airports, post offices and other places. This type of robot generally has a larger load and does not have strict accuracy requirements.

 

Applications of Industrial Robots

The most common application of industrial robots involves simple pick and place operations. However, industrial robots are also employed in more versatile and critical functions with better control technologies, powerful actuators, and more sophisticated sensors. Below are some of the most common applications of industrial robots.

 

Product Assembly

Industrial robots are widely used as assembly machines. They are suitable for highly repetitive but precise tasks that are tedious for a human operator. Their EOAT is usually mechanical grippers that pick, place, and orient small or large parts in quick succession. Sensors are optional and are typically used for recalibrating the accuracy of the robot‘s movements. Modern end effectors are usually equipped with sensors to ensure that they have the correct part and the part is in the correct orientation for the assembly process. In addition, some robots can use a machine vision camera attached to the end effector to perform dynamic positioning based on the actual location of an assembly that may vary during production.

 

Non-Conventional Machining

Common non-conventional methods of machining include waterjet cutting, laser cutting, abrasive jet machining, electric discharge machining (EDM), and plasma cutting. These non-contact machining processes perform material removal by using highly concentrated streams of water, light, electric charge, or another physical entity. The concentrated stream erodes, vaporizes, or melts the material. High amounts of energy are involved in these processes, potentially damaging the product or the machine itself if not controlled properly. Industrial robots are used to control the cutting path of the machine accurately. The right cutting speed, stream stability, and accurate control of machine parameters such as power, pressure, and flow rate are properly maintained using digital industrial robots.

 

Palletizing and Depalletizing

Palletizing is the process of combining several individual products into a single load for more efficient product handling, storage, and distribution. On the other hand, depalletizing is the opposite: it‘s the disassembly of a palletized load. Both of these processes are labor-intensive and can quickly become process bottlenecks. Robotic palletizers are used for their better product handling and cost-efficiency. EOATs integrated into robotic palletizers are mechanical, pneumatic, and vacuum grippers that operate by picking, orienting, and stacking items, similar to the operation of assembly machines.

 

Welding

Robotic welding systems are commonly seen in automotive manufacturing plants, but they are also widely used in many high-volume metal fabrication processes. Increased market competitiveness created the need for better product quality and higher operating rates. This, in turn, requires more accurate and precise welding processes. The main advantage of using industrial robots in welding is better control of different parameters such as current, voltage, arc length, filler feed rate, weld rate, and arc travel speed.

 

Painting and Coating

Painting and coating is a sensitive operation that requires highly accurate and repeatable movements to create a layer with uniform thickness. On top of the required accuracy and precision, painting involves working with potentially hazardous chemicals. Many pigments and solvents are poisonous, and some can even create an explosive atmosphere. All these hazards are mitigated by using industrial robots.

 

Grinding, Polishing, and Buffing

Grinding, polishing, and buffing are common secondary fabrication processes used to improve the product's final appearance and surface properties. These processes involve repetitive, oscillating motions of the abrasive or polishing material. A robotic arm can easily mimic this simple movement of the tool.

 

Deburring

Another capability of modern industrial robots is deburring. This is a process where the robot holds a rotating tool, usually a sanding drum, wire wheel, or carbide deburr tool, and follows a pre-programmed path to deburr and smooth parts from casting or injection molding. The advantage of using a robot for deburring is that there is usually debris or dust that the operator would be exposed to during the deburring process. Since a robot's path is repeatable, there is better consistency in smoothing between parts.

 

Machine Loading and Unloading

Machine loading and unloading take advantage of robotic systems' high load capacity and mechanical advantage. Specific machine loading and unloading applications include transferring large metal or plastic parts from casting, molding, and forging processes to conveyor systems, secondary processing stations, or loading machining centers with blanks for machining.

 

Inspection

Robotic inspection systems can use measuring devices such as optical sensors, proximity sensors, force transducers, ultrasonic probes, and even complete machine vision systems to perform inspection tasks on parts or assemblies. These machines are typically used to precisely measure the dimensions of a product to maintain quality and consistency. Other inspection applications include non-destructive testing (NDT) of welds, wherein a robotic system automatically moves and controls ultrasonic probes or arrays.

 

Sorting

Sorting processes utilize the simple pick and place capability and high-speed monitoring of robotic systems. Visual sensors detect variations in size, color, or shape. Upon detection of an odd item, a robot is used to pick and reject the item. Common industries using robotic sorting systems are pharmaceuticals and electronics.

Considerations for Selecting the Right Industrial Robot
 

Application

The first item to consider when selecting a robot is the application that will be performed by it. This will help to narrow down your options, as robots are generally categorized by application type. Many industrial robots are designed to perform multiple applications. If you think your robotic needs may change in the future, then you will want to consider a robot that will be able to adapt to application changes. The versatility of industrial robots is beneficial since they can be redeployed for new applications.

01

Payload

Once you have narrowed down your robot options by application the next item to consider is the robot’s payload. The payload of an industrial robot is the maximum weight it can lift. It is important to know payload doesn’t just refer to the weight of a workpiece, it also refers to the weight of the end of arm tooling. If your robot will need to lift heavy parts, then a heavy-duty robot would be best as these have heavier payload capacities.

02

Reach

Another factor to consider is the distance the robot will need to reach during operation. Typically, robots will have two types of reaches, vertical and horizontal. Vertical reach refers to the lowest point it can reach to the highest point obtained by the robot wrist. Horizontal reach is the distance from the center of the robot body it can obtain. Many robot manufacturers offer extended reach models for those needing extra length. While some robots can be integrated with tracks for an expanded work envelope for extremely large workpieces.

03

Axes

The number of axes a robot has determines its degrees of freedom. This is important to consider because the more degrees of freedom a robot has the more range of motion it can offer. Most industrial robots have 6 axes, as this mimics the range of motion of a human. 6-axis robots are able to twist and turn allowing for an expanded workspace. Having too many axes is not necessarily bad, as this allows for greater flexibility for any future changes.

04

Work Environment

The environment the robot will be operating in should also be taken into account, as not all robots are appropriate for certain conditions. The robot’s IP rating can be very useful in determining if a robot is designed for cleanroom facilities such as a laboratory or for harsh environments. For example, robots with an IP rating of 67 are sealed to protect against high dust or liquid intrusion, allowing for operation in harsh conditions.

05

 

 
4 Incredible Ways to Implement a Maintenance Plan for Your Industrial Robots
 

Follow the procedures below to create and implement a preventative maintenance program for your industrial robots.

01/

Establish a Schedule for Maintenance

Every successful maintenance program begins with a detailed schedule. The timeline in the above chart serves as a general reference, but the precise duration of your plan should be chosen depending on the manufacturer's recommendations for your unique equipment. Create a thorough plan with daily, monthly, and yearly milestones using the advice from the above guide and the instructions from the manufacturer's manual.

02/

Carry out the Plan

Once the timetable is finished, it's time to implement it throughout your organization. The steps below must be included in this:

*After it has been established, share the timetable with all relevant parties. This can entail publishing the timeframe in a business calendar or bulletin board for easy viewing. To ensure no conflicts with the manufacturing process, client orders, or other corporate matters, be careful to examine the schedule each month with the staff; if disputes arise, reschedule the maintenance day within a reasonable timeframe.

*Make sure to discuss maintenance issues with operators during annual training. This explains the need for preventative maintenance for operational safety and the maintenance schedule.

*Review the schedule each year and make one before the new year. Make sure that large maintenance tasks are planned for days when they won't significantly disrupt production.

*Remember that no program is flawless. Thus, any issues, flaws, or improvements raised by staff members should be seriously considered. Any modifications to the plan should be announced through the channels above.

03/

Continually Reevaluate the Plan

Companies change with time, and your maintenance strategy must do the same. Your preventative maintenance plan should be frequently evaluated, although it isn't necessarily required to do so annually. Instead, consider whether your business has recently seen any changes; if so, it could be a good idea to reevaluate your maintenance program by following ways:

*Growth of automation

*Increased demand for high-quality items due to recent manufacturing delays or quality declines

*The excessive use of energy

*Staff or floor organization changes

04/

Hire Specialists to Perform Repairs

Along with the criteria mentioned above, it is crucial to consider hiring industrial robot maintenance experts. These experts can assist you with routine maintenance duties and help you evaluate your preventative maintenance schedule, and create one customized to your business's unique requirements. Although it may be convenient to have repair personnel on staff, it can also be expensive, especially for smaller manufacturing enterprises. Instead, consider hiring seasoned experts intimately familiar with your robotics and processes. There are some standard sorts of maintenance that are applicable in every circumstance, regardless of the type of robot. The recommended maintenance intervals, which can fluctuate from manufacturer to manufacturer, will be the only significant difference.

 

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Ultimate Guide

Q: How do industrial robots work?

A: These collaborative tools are programmable and multifunctional, and one of the most important components is the controller. It is the brain of the robot and is where its movements are controlled, through the computer system that will program the instructions of the tasks to be performed.

Q: What problems do industrial robots solve?

A: Industrial robotic investments help improve order accuracy and solve common challenges like pick and pack errors. Tedious jobs typically carried out by humans can instead be done by autonomous mobile robots (AMRs), eliminating non-productive walking time, which makes up 60% of manual picking time.

Q: How long do industrial robots last?

A: Industrial robots can operate for over 100,000 hours when well-maintained, so just because a robot may have high hours it is not necessarily an indication of excessive wear and tear. It is also important to note the hour meter is typically located on the controller of the robot.

Q: Why industrial robots are used vastly in industry?

A: By increasing the efficiency of your production process, reducing the resource and time needed to complete it, and also achieving higher quality products, industrial robots can thus be used to achieve higher profitability levels overall, with lower cost per product.

Q: Why do industrial robots need controllers?

A: The robot controller is a computer system that connects to the robot in order to control the movements of the industrial robot arm. In addition to the robot arm, the controller is also responsible for the end-effector and to prevent interference from occurring within the robots work area.

Q: What advantage do industrial robots have over humans?

A: Robots rarely make mistakes and are more precise than human workers. They can produce a greater quantity in a short amount of time. They can work at a constant speed with no breaks, days off, or holiday time. They can perform applications with more repeatability than humans.

Q: What will industrial robots do in the future?

A: Industrial robots will perform tasks faster and more efficiently than humans because they are specifically programmed to complete them with high accuracy. They also automate processes that are very time consuming, increasing the efficiency of production lines and saving time and resources.

Q: Will industrial robots replace humans?

A: There's no need to panic about a pending robot takeover just yet. A research found that robots aren't replacing humans at the rate most people think, but people are prone to severely exaggerate the rate of robot takeover.

Q: Why are industrial SCARA robots so expensive?

A: The increased complexity in their design, combined with the need for specialized components to ensure precision, is why they usually cost more than Cartesian robots. SCARA stands for Selective Compliance Assembly Robot Arm. These robots are known for their speed, accuracy, and ability to handle delicate assembly tasks.

Q: Are industrial robots still used today?

A: In recent years, the sector has seen a significant increase in the adoption of autonomous robots to improve efficiency, quality, and safety in the workplace. Robots can be used in various stages of manufacturing, from handling raw materials, machine loading, and inspection tasks to the final production line.

Q: What is the most common industrial robot?

A: The most common robot is the articulated robot. These are the most common industrial robots. They have an articulated arm which resembles a human arm, and they have joints similar to an elbow, shoulder or wrist, but they can have up to 10 joints.

Q: What is the main objective of the industrial robots?

A: An industrial robot is one that has been developed to automate intensive production tasks such as those required by a constantly moving assembly line. As large, heavy robots, they are placed in fixed positions within an industrial plant and all other worker tasks and processes revolve around them.

Q: What is industrial robot manipulator?

A: The arm-like structure of an industrial robot is known as a robot manipulator. This component is responsible for completing the tasks the robot is programmed to perform. Also known as a robot arm, the manipulator mounts to the robot body and consists of multiple links and joints.

Q: How is the industrial robot taught to perform its task?

A: Most robot systems are set up for application by programming using a teach pendant (a portable control device) while in manual mode. In manual mode, a trained worker (programmer) typically uses a teach pendant to teach a robot its task(s) manually.

Q: How do industrial robots move?

A: A typical robotic arm is made up of seven metal segments, joined by six joints. The computer controls the robot by rotating individual stepper motors connected to each joint (some larger arms use hydraulics or pneumatics). Unlike ordinary motors, step motors move in exact increments.

Q: How many parts do industrial robots have?

A: A simple robot with three degrees of freedom can move in three ways: up & down, left & right, and forward & backward. Many industrial robots in factories today are six axis robots. An industrial robot arm includes these main parts: controller, arm, end effector, drive, and sensor.

 

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