Product Description

   The six-color servo shuttle pad printer is a pad printing device that can perform six-color precision pad printing with a servo shuttle workbench:

Structural composition

• Servo shuttle workbench:

     1. Core component, driven by a servo motor. The high-precision control of the servo motor ensures that the workbench can accurately shuttle between each station quickly and smoothly. Its positioning accuracy is extremely high, reaching the micron level, which is crucial for the accuracy of multi-color overprinting. There are multiple stations on the workbench. In addition to the six-color printing station, there are also loading and unloading stations. The station layout is reasonable for efficient production.
    2.  There are precise positioning fixtures on the workbench, which can be adjusted according to substrates of different shapes and sizes. For example, for small round products, the fixture can be designed as a ring slot to ensure that the product will not be displaced at all during the shuttle process.

• Pad printing system:
   1. Printing rubber head: Made of environmentally friendly silicone material, this material is not only elastic and wear-resistant, but also meets environmental protection requirements. The shape and size of the pad are flexible and can be customized according to the curved surface of the substrate and the size of the printed pattern. For example, for products with complex curved surfaces, the pad can fit perfectly to ensure uniform ink transfer.

   2. Printing plate: Usually made of metal, the printing pattern is made using high-precision etching technology. For six-color printing, the six printing plates carry patterns of different colors respectively. The production precision is extremely high, which can present very delicate pattern details and accurate color areas, ensuring the accuracy of overprinting.

   3. Oil cup ink supply system: The reciprocating movement of a specially designed oil cup on the printing plate is used to store environmentally friendly ink, which can effectively prevent ink volatilization and pollution. It has good environmental performance, meets continuous production, and avoids deterioration of ink due to long-term storage.

• Control system:
     Advanced PLC (programmable logic controller) combined with servo control technology. Through the touch screen operation interface, the operator can accurately control the shuttle speed and position of the workbench, the lifting, translation, dipping time, printing time and many other parameters of the pad printing pad. It can also store multiple printing programs to facilitate the switching of six-color printing processes for different products.

Working Principle
• First, place the substrate on the loading station of the servo shuttle workbench. The workbench shuttles according to the preset program and moves the substrate to the first printing station. At this time, the pad printing rubber head descends, dips the first environmentally friendly ink from the first oil cup, and then rises and transfers the ink to the corresponding position on the substrate.
• Then, the workbench shuttles to the next printing station, and the rubber head repeats the dipping and transfer action to print the second color, and so on to complete the six-color printing. In each printing process, the scraper scrapes off excess ink, and the ink return knife returns ink to ensure the accurate use of ink.
• Finally, the substrate that has completed the six-color printing is moved to the unloading station by the workbench shuttle, and the finished product is taken out. The whole process is coordinated with the high-precision servo system and the precise pad printing system to achieve environmentally friendly and high-precision printing.

Features and advantages
• Combination of high precision and environmental protection:
    With the high-precision control of the servo system and the precise pad printing components, the six-color printing pattern is highly accurately overprinted, and the pattern clarity and color accuracy are extremely high. At the same time, the use of environmentally friendly inks, silicone rubber heads and environmentally friendly body materials, while ensuring printing quality, reduces pollution to the environment.

• Efficient production capacity:
   The servo shuttle workbench makes the printing process highly automated, and the conversion between each station is fast and accurate, which greatly improves production efficiency. It can complete six-color printing of a large number of products in a short time, which is suitable for mass production.
• Wide applicability:
  It can adapt to substrates of various shapes and sizes, whether it is flat or curved, as long as the shape of the fixture and rubber head is adjusted, high-quality six-color printing can be performed. It is suitable for product printing in various industries such as electronic products, toys, and cosmetics packaging.

• Advantages of intelligent control system:
  The control system is highly intelligent, which is convenient for operators to adjust parameters and switch programs. The environmental monitoring function helps enterprises better fulfill their environmental protection responsibilities, and the fault alarm and production data recording functions facilitate equipment maintenance and production management.

Six colors Independent-press pad printer with servo shuttle//Structure
Feeding	Manual
Working table	Servo Shuttle-type working table
Shuttle stroke	125mm
Ink supply system	Closed -type system
Plate type and size	10mm Thick steel plate. Size ：100*250mm.
Pad dropping control	independent  pressing cylinder, Automatic rubber pad clean device
Ink drying	Heat air
Blanking	Manual
Six colors closed cup pad printer with servo shuttle and pad clean device//Usage and characters
Guide	Rubber pad controlled by independent cylinder when printing and dipping ink, suitable for printing large size but small logo； Print both one color and four colors with servo shuttle worktable， Overprint is more precision. With sealed cup to protect environment ， VOC volatilization reduced 86% and save ink over 25%. With coin aluminum structure ensure more stabilization and long life. Independent cylinder to drive sealed cup ensure removing ink completely. Make min Pressure to remove ink and prolong the life of sealed cup and steel plate; Both thick steel plates and thin steel plates installed , Choose according to customer requirements. Automatic rubber pad chean device, ensure printing quality . Widely used in the industry field of cosmetics case, electron parts, Toys, plastics production, Housewares, gifts, decorations. Completely printing solution including ink and thinner , fixtures, steel plates, rubber pads provided when you send us samples; One of china famous brand pad printer. Shuttle stroke: 125mm.
Application fields	Electrons, hardware, autos, toys, gifts, Plastics, household appliances, artwork, stationery, adornment, cosmetic, commodity, sport goods, decorative lightings, woodwork, office supplies, Photo Materials, Kitchen utensils, Hotel supplies, Computer, Mobile, etc., industrial field.
Six colors sealed cup pad printer with servo shuttle and pad clean device //Parameter
Technical parameters	SP6-410DCSP	SP6-614DCSP
	Max. plate size: 100×250 mm; Max. worktable area: 170×200mm; Cup diameter: Φ90mm; Max. printing speed: 1000pcs/h; Printable color :6; Max printing area: 85×130mm. Shuttle stroke: 125mm。	Max. plate size: 150×350mm; Max. worktable area: 170×200mm; Cup diameter: Φ140mm; Max. printing speed: 900pcs/h; Printable colors:6; Max printing area: 130×170mm; Shuttle stroke: 200mm.
Works supply	110V-220VPower supply； 5-7Bar Compress air；
Package list	Package size:  1300×880×1570MM; Gross weight: 193KG; CBM: 1.174CBM
H.S.Code	8443198000
Certicate	CE
Six colors closed cup pad printer with servo shuttle and pad clean device //Advantage
Function	Rubber pad drop controlled by independent cylinder ,suitable for printing large size but small logo products. PLC program controlling operating technique ; Streamline design ensure dexterous Appearance impressions; Coin aluminum structure frame coated Gross-Green color paint; Shuttle working table installed to get more precision overprint; Independency pressure adjustment of pad press-printing and picking up ink; Closed  cup to store and coating ink , save ink and protect environment Automatism digital count function; Six colors pad printing with drying through blowing hot air: Sealed cup driven by independent cylinder , ink remove clean . Automatic rubber pad clean device, ensure printing quality, easy worker operation

Application︰
Pad printing machines with shuttle tables can only print one product at a time, and the printing efficiency is low. The initial shuttle table was controlled by the cylinder , switching back and forth between different printing positions, and the accuracy was not high. As users have higher requirements for product printing quality, shuttle tables are increasingly controlled by servo motors. The shuttle controlled by servo motors The docking position can also be set at will.
Many products have complex shapes and require different graphics and text to be printed on different parts. Some require the same color, and some require different colors. If servo fixture is installed on the workbench that can perform three-dimensional movements - (left and right, up and down, rotation movements), a shuttle pad printing machine will be able to meet the requirements and minimize the purchase cost.
Shuttle pad printing machines with this structure usually execute instructions by a variable program controller, and set different parameters according to the printing requirements of the product, so that 6 prints of the same color or different colors can be printed on different parts of a product.

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