Automatic spray painting system

SHOULD USE SPRAY PAINTING ROBOT IN PRODUCTION?

Our grandfather once had the sentence "handsome is as handsome does", this sentence is probably no longer relevant because now it has to be "Good wood and good paint" to properly reflect the developing technology recently. The technology race takes place in all fields. Manufacturers and designers must not only improve, change new technologies, and have new functions constantly, but also pay great attention to the appearance of the product.
Thus, the process of painting and plating the product is an extremely important step to create a perfect "coat" for the product, this coating must not only be durable, but the aesthetic stage is being evaluated as extremely important. Therefore, the spray painting robot is the perfect replacement for humans for the coating process of the product. Therefore, the answer to this question is too simple: "Should we use a spray painting robot to automate the production line as soon as possible, as quickly as possible". After a period of application of Paint Robot in production, you will be amazed with what it brings to your business and it is not wrong that technology has completely changed people's thinking and lifestyle.

WHAT ARE THE ADVANTAGES OF SPRAY PAINTING ROBOT?

The most outstanding advantage of the spray painting robot is the productivity, aesthetic quality and durability of the powder coatings performed by the paint sprayer. Spray painting robots can do the equivalent of 6 to 10 people depending on the type of robot, so in the long time, investing in Robots is more economical than using labor. Moreover, they work continuously and with almost absolute precision, all paint products are exactly the same as a copy, which the manual sprayer cannot do because of his feelings, health and skill... so evenness when spraying is impossible.
In addition, the spray painting robots are installed to be able to mount multiple spray guns with predefined speeds on the speed of the paint coming out very evenly and quickly. Thereby making the products created have uniformity. A paint spraying robot can attach many paint spray guns at the same time, thereby helping to double and triple the work efficiency. The quality of paint products from spray painting robot can be said to be perfect with the automatic color mixer according to the color code setup, all colors are absolutely accurate with the best durability and aesthetics.
Moreover, the problem of labor for enterprises is also solved perfectly. Due to the toxicity of spray painting, almost no one can do it for a long time, so finding a new person requires time-consuming and expensive training. Paint spraying robot can only power on and run 24/24 without flu, sickness, continuous work, bringing complete peace of mind to business owners.

WHAT DOES THE ROBOT SYSTEM INCLUDES?

The spray painting robot system consists of many parts connected to each other according to a certain standard installed and set up at the factory location so that it is most convenient.
1. Spray painting robot

The paint robot arm has 2 types, 6 axes and 7 axes that play the role of moving directions to spray according to pre-programmed control commands. The 6-axis type is usually placed on the ground or on the rail depending on the product to be painted. The 7-axis type is more flexible and more expensive than the 6-axis type, is usually fixed to the wall for better reach and working range, reduces cycle time by half compared to 6-axis and reduces volume of paint chamber

2. Spray gun and spray bell

There are 4 types of paint guns, also known as main paint nozzles, with the current robot spray paint lines: powder spray gun, water-based paint gun, oil-based paint gun, and mixed paint gun. Each type will have its own function and use in accordance with each product to be painted.

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Powder spray gun: This is a high-quality electrostatic powder coating gun commonly used for painting electrical cabinets, car shells, motorcycles, metal shells, etc. The advantage is that the nozzle is anti-clogging due to its anti-clogging mechanism. , can control the gas pressure to adjust the width of the nozzle. Large flow should be used for high productivity, products that require paint with high durability and aesthetics.
Water-based paint gun: Usually used to paint furniture, wood, high-permeability products, can paint metal and plastic but not as good as a powder spray gun.
Oil-based paint gun: Specialized for painting products that require a very high-quality paint surface, with a color mixing system installed on the robot control panel, which can change the color mixing ratio while spraying. with 2K high resolution. Simultaneous electrostatic mode should increase smoothness, durability and paint adhesion.
Synthetic spray gun: Can be used multi-function for both water-based and oil-based paints, this type is often used by individuals when spraying flexible paint, such as home service spraying.

3.Color mixing system

The color mixing system will generate different color codes according to the requirements of the product to be painted, the mixer has 1K and 2K types for different resolutions. Paint passes through the mixer to the nozzle, which can only be done on water-based paint nozzles and oil-based paint nozzles.

4. Pump

With the function of accurately quantifying the amount of paint put into the color mixer, multiple pumps can be installed in a paint robot system. Each pump has the effect of injecting 1 color into the mixer according to the set ratio, when there are many pumps operating at the same time, it will produce different colors.

5. Tanks

Paint container, paint tank is a gathering place for paint containers connected to the Robot to supply paint continuously to the Robot during the painting process. It is required that the place where the paint container is stored must be well ventilated, not damp and safe.

6. Pneumatic controller

Independently controlled to adjust the air flow to the nozzle, with an air duct system. Compressed air can be flow controlled. Another type is a gas turbine, also known as a high-speed rotary turbine motor and is specially designed to stabilize the temperature of the ejected gas stream, which is controlled directly at the gun head by software, with higher productivity than air pump. compressed, smaller and finer paint particles specialized for painting high-quality paint products.

Customers who have demand for automatic machines and automatic line for manufacturing and assembling components and automation solutions in this industry please contact us for advice and support

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