Question

What should I pay attention to when buying a spraying robot? What are the advantages of using a spraying robot?

Answer 1

1. The spraying robot looks at its round trip trajectory and repeatability

For gluing robots, the repeatability requirements are high, generally reaching 0.5mm. For painting robots, the repeatability requirements are relatively low, and the current painting robots of major companies can meet the general requirements, such as Brontë's spraying robots.

2. The spraying robot looks at the load that its robotic arm can bear

    Unlike the spraying occasion, spray tools are configured during spraying or spraying to determine the load on the robot arm. Sometimes, in the process of spraying small workpieces, spray paint also uses a robotic arm to lift small workpieces to transfer workpieces, and this factor should be taken into account when considering the load of the robot arm.

3. The spraying robot looks at the speed and acceleration of its movement

The maximum speed or acceleration of the spraying robot is accelerated, while the flight time of the robot is short, and in terms of rhythm, the operation time of the spraying robot is longer to improve the utilization rate of the spraying robot. It should be noted that the speed of the robot is mutually adaptable. In the spraying process, the movement speed of the spraying tool is directly related to the characteristics of the spraying tool and material, and needs to be set according to the process requirements.

4. The spraying robot looks at its working trajectory range

When selecting a spraying robot, it must be ensured that the range of the robot trajectory must completely cover the corresponding surface or inner cavity of the workpiece to be coated. In batch conveying, the spraying robot sprays the workpiece, such as the relevant surface or inner cavity of the workpiece that is not covered.

Answer 2

What are the advantages of spraying robots? The main advantages of the spraying robot:

1. Great flexibility. The scope of work is large.

2. Improve spraying quality and material utilization rate.

3. Easy to operate and maintain. It can be programmed offline, which greatly shortens the on-site commissioning time.

4. High equipment utilization. The utilization rate of the spraying robot can reach 90%-95%.

Characteristics of spraying robots:

1. There is an air spraying robot

Air spraying robot is also known as low pressure air spraying, spraying machine relies on low pressure air to make the paint spray out of the muzzle after forming atomized air flow on the surface of the object (wall or wood surface), air spraying relative to the hand brush for no brush marks, and the plane is relatively uniform, the unit working time is short, can effectively shorten the construction period. However, there is a splash phenomenon in air spraying, there is paint waste, and when viewed closely, very fine particles are visible. Generally, air spraying adopts the air compressor common to the decoration industry, relatively speaking, one machine is multi-purpose, low investment cost, and there are also pump-out air spraying machines, self-falling air spraying machines and other special machinery on the market.

2. Airless spraying robot

Airless spraying robots can be used for the construction of high-viscosity paints, and the edges are clear, and even can be used for some spraying projects with boundary requirements. Depending on the type of machinery, it can be divided into pneumatic airless spraying machine, electric airless spraying machine, internal combustion airless spraying machine, automatic spraying machine and so on. It should also be noted that if the metal surface is sprayed, metal paint (magnetic paint) can be selected.