Automatic cosmetic jars UVLED screen printing machine
1. Working Principle
• This screen printer works based on the principle of screen printing. It uses a screen printing plate. The mesh holes of the image part on the printing plate can pass through the ink, while the mesh holes of the non-image part cannot. When printing, pour the UV LED ink into one end of the screen printing plate, and apply a certain pressure to the ink part through the scraper and move it. Under the extrusion of the scraper, the ink is squeezed from the mesh holes of the image part to the cosmetic plastic cover. As the scraper moves, the imprint will be fixed on the plastic cover, completing a printing. The UV LED part is used to cure the ink. The UV LED light source emits ultraviolet rays of a specific wavelength, which are irradiated on the ink, causing the ink to cure instantly and form a firm pattern.
2. Equipment structural features
• Vertical turntable design:
• The vertical structure saves space and is convenient for operators to perform operations such as loading, monitoring and maintenance. The turntable is a key component. It is placed vertically, and the cosmetic plastic cover is placed on each station of the turntable. The turntable rotates at a constant speed, driving the plastic caps to pass through different working areas such as the loading area, printing area, UV LED curing area and unloading area in turn, realizing a fully automated continuous production process.
• The number of workstations on the turntable can be designed according to actual production needs. For example, some equipment has 6-12 workstations, and each workstation has a precise positioning device to ensure that the plastic caps can be accurately positioned in each link, providing guarantee for high-precision printing and curing.
• Automatic loading and unloading system:
• The automatic loading system can quickly and efficiently transport the cosmetic plastic caps to the initial position of the turntable. Usually, the vibration plate loading method is adopted, and the messy plastic caps are arranged in order by vibration and transported to the turntable one by one. The unloading system will automatically remove the plastic caps that have been screen printed and cured, and arrange them neatly at the discharge port, which is convenient for subsequent packaging and other processes.
• UV LED curing system:
• The use of UV LED light source has many advantages over the traditional UV lamp curing method. It has a fast curing speed and can completely cure the ink in a short time, which improves production efficiency. Moreover, the wavelength and intensity of the UV LED light source can be precisely adjusted according to different ink formulas to achieve the best curing effect. At the same time, this light source is more energy-saving, environmentally friendly, and has a longer service life.
3. Automation Advantages
• Efficient production: The fully automatic operation mode greatly improves production efficiency. From the loading, printing to curing and unloading of the plastic cover, the entire process does not require excessive human intervention, and the machine can work continuously and stably. For example, some advanced equipment can print thousands of cosmetic plastic covers per hour, which can meet the needs of large-scale cosmetic production.
• High printing quality: Due to the use of a high-precision positioning system and adjustable printing parameters, the quality of the printed pattern is very high. The pattern is clear, colorful, and has strong adhesion, which can add beauty and high-end feeling to the cosmetic plastic cover. Moreover, UV LED curing can ensure that the ink is firmly attached to the plastic cover, giving the pattern good wear resistance and chemical resistance.
• Save labor costs: A high degree of automation means less reliance on manual operations, thereby reducing labor costs. At the same time, it also reduces quality problems caused by human factors, such as inaccurate printing position and incomplete ink curing.
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S-1031UVR Full automatically cylinder screen printing machine/Structure
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Feeding device
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Crawling machine, customized feeding system
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Direction identification
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Sensor, automatically identification
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Surface treatment
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Flame treatment, Plasma , automatically lights
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Working table
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10-station stand rorating working table
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Actions
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Precision indexing disc Rotating transport
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Max Printing diameter
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50mm
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Max Printing Length
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200mm
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Rubber squeegee controlling
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High precision guide shaft
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Ink drying device
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UV Dying system
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Discharging
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Conveyor
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S-1031uvr Automatically cylinder screen printing machine//Usage and characters
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Guide
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- Specially designed for the circular-shaped applications such as soft tubes, bottle caps and cream bottles.
- It also supports the operation of polychrome printing and accurate color register.
- The main transfer system adopts famous Occident transmission equipment. With the help of accurate interval slicer in high speed, the system is able to realize the accurate transmission of division, which makes this machine perform stably at a printing speed of 3600 times/hour;
- The PLC control System enjoys a high reputation. Equipped with simple, convenient and fast touch screen system, man-machine conversation is possible, which makes the operation more handy.
- As for the solidification of the printing ink, we use the ultraviolet for realization. The ultraviolet will facilitate the printing effects when the stable performance and electricity-efficiency are guaranteed.
- The full-auto loading and unloading manipulator device system promises continual and stable printing work as well as the safety of operating personnel.
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Application fields
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- Plastic packaging, oil industry, cosmetics industry, commodity manufacturing industries;
- Automotive filters, cylindrical products with positioning points;
- Some have smooth sides of the cap.
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S-1031UVR Full automatically cylinder screen printing Machine//Parameter
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Technical parameters
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- Printing Max. Diameter ￠20-￠50mm;
- Printing Max Length 20-200mm;
- Printing station 10;
- Printing Speed 3600Pcs/H;
- Power supply 380V 50 MHz;
- Air pressure 0.6-0.8Mpa;
- Total power 4.5KW
- UV lamp wattage: 4KW
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Works supply
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- Power： 3 phase 380V；
- 5-7Bar Compress air ；
- Liquefied petroleum Gas, Natural gas
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Package list
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- Package Dimension: 2.06×1.70×1.930mm;
- Gross weight: 1100Kg
- CBM: 6.75886
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H.S.Code
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8443198000
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Certificate
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CE
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S-1031UVR One color full automatically screen printing machine//Advantage
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Function
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- Designed for the screen printing of the special circular substrates designed mainly applies to hoses, caps, cream bottles, test tubes and other round products.
- The integration of the whole synchronization on the material, the width of the feed device can be flexibly adjusted, easy to adjust depending on the size of the hose; speed stepless adjustment, so that the transport speed and printing speed like a match;
- Online flame treatment device, the surface tension of PE PE materials to increase the adhesion of the ink;
- Patented hose disc transmission system, run smooth, high accuracy;
- Automatic screen printing equipment, the fixture can dress according to the size of the hose; printing locale electronic sensors, and no pieces of printing function;
- England high-performance UV drying device, ink instantaneous drying; pull lamp replacement unit, the lamp is easy to replace;
- The whole machine of mechanical drive, touch screen operation, easily man-machine dialogue, make operation even easier;
- The eight main parts with CNC machining, high-quality machining accuracy to ensure the stability of high-speed operation, the printing speed of up to 4000pcs/hr.
- With the automatic monitoring of air pressure too low alarm function.
- Electrical components and control systems using components of Germany and Japan to ensure stable printing quality.
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