One color rotating pad printer with IR tunnel.mp4

5 year ago

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9 year

Product details

Automatic one colour rotary pad printer //Usage and characters

The Automatic One Colour Pad Printer is a cutting-edge solution designed for high-precision and efficient printing on a wide range of products. This advanced pad printing machine features a rotating table system that enhances productivity, ensuring accurate and consistent results across multiple printing stations. One of the key advantages of this printer is its use of a four-station high-accuracy indexing plate workbench, which allows for continuous and seamless product delivery. Key features include an automatic pad cleaning device, which helps maintain print quality by removing ink residue from the pad surface. The closed ink cup system ensures a safer working environment by minimizing exposure to harmful fumes. Additionally, the machine supports double head printing, significantly increasing printing speed while maintaining high precision.

The Automatic One Colour Rubber Pad Printer is widely used in industries such as electronics, hardware, automotive, toys, gifts, plastics, household appliances, artwork, stationery, cosmetics, sports goods, and more. Its versatility and reliability make it a preferred choice for manufacturers looking to streamline their printing processes and improve output quality.

The machine is equipped with a pre-press flame treatment device, which prepares the product surface for optimal ink adhesion. It also includes loading and unloading manipulators that are integrated with UV processors or IR tunnel furnaces, enabling full automation of the printing process. This integration reduces manual intervention, increases efficiency, and ensures consistent product quality.

Pad printing samples effects

The workbench of the pad printing machine initially adopts a pneumatically controlled elliptical turntable. This kind of workbench is noisy and has low overprint accuracy, which has certain limitations for products with high requirements. Most pad printing machines now tend to install a circular turntable controlled by a divider. The circular turntable is set at a certain angle, and after turning through an equiangular arc length, different printing stations are formed.

The easiest way for the circular turntable is to install it on the monochrome pad printing machine to realize the continuous delivery of products. Due to the increase in the number of stations, this kind of turntable pad printing machine can be equipped with a pre-press flame treatment device, or it can be added Loading manipulator and unloading manipulator are installed, and they are linked with the UV processor or IR tunnel furnace in the subsequent process to realize the automation of product pad printing.

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Machine description

Robot pad printer with rotating table//Parameter
Technical parameters	Max. plate size: 100×200mm; Max. worktable diameter : 500mm; Max. printing Area: 90×90mm; Max Products Dimension: 100×140mm; Max. printing speed: 1800pcs/hr; Printable color quantity:1; Air consumption: 166Litre/min(6bar); Station Number: 4.
Works supply	110V-220VPower supply; 5-7Bar Compress air;
Package list	Wooden Size:1.78×1.04×1.81m; Gross weight: 355kg. CBM: 3.5065726
H.S.Code	8443198000
Certicate	CE

Details-Advantage

PLC controlling operating technique ;
Streamline design ensure dexterous Appearance impressions;
Coin aluminum structure frame coated Gross-Green color paint;
4-station high accurate working table with indexing plate ;
Independency pressure adjustment of pad press-printing and picking up ink;
Closed cup to store and coating ink , easily adjust the character of pad ink.
One color with double head pad printing , rapidly increase printing speed :
Automatic rubber pad clean device ;
Robot downloading for products taken .

Catalog

Machine structure

A rotary pad printer usually consists of the following parts:

Workbench: The workbench generally consists of 4-6-8-10 printing stations with an even number of positions. The entire rotary table rotates around the central axis. Each time a station is rotated, a pad print is performed. To improve efficiency, more than two products can be printed at a time. The workbench is generally controlled by a divider.
Operation panel. The rotary pad printer is more complex than the semi-automatic pad printer. There will be a PLC for action control and data setting. The printing requirements of different products have been achieved.
Pad cleaning device: In order to improve the printing quality, the rotary pad printer will be equipped with an automatic pad cleaning device. The ink remaining on the surface of the pad will be automatically removed.
Ink supply system: The ink supply system of the rotary pad printer can be an ink tray structure or an ink cup structure. The ink cup structure is more environmentally friendly.
Printing system: The printing system can be controlled pneumatically or by a servo motor. The servo motor control will greatly improve the stability and precision of the pad printer.
Unloading system: Automatically remove the product from the workbench, which is also one of the basic configurations of the turntable pad printer. The manipulator is designed according to the appearance characteristics of the product and can quickly and accurately remove the product.
Prepress treatment: Some products require dust removal, static electricity removal, and flame treatment. Prepress devices with different functions can be installed according to specific conditions.

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4 stations high accurate indexing plate workbench, printing speed more fast;
Closed cup for ink store, Protecting workers health.
Coin aluminum Structure overall manufacturing, run more smoothly, life more abiding; .
PLC operation system
Print most products, which are widely applied in electronics, metal, plastic, gifts, furniture, household appliances, toys, jewelry, and other industrial areas;
Electromagnetic valve and cylinder with the German and Taiwan products.

What is a linear guide?

A linear guide is a mechanical part that can guide moving parts - pad printer rubber heads, shuttle workbenches, manipulators, oil cups, etc. to make linear reciprocating motion along a fixed track. It is mainly composed of two parts: a guide bar and a slider. It achieves low-friction, high-precision linear motion through balls, rollers or sliding friction. It is widely used in printing equipment such as pad printers, screen printers, and hot stamping machines.

Why do pad printers use linear guides?

All printing equipment is a combination of mechanical actions. To make these actions run along a certain track and maintain a very low error, it is important to use a guide device. The original pad printer used a circular guide shaft, while the precision pad printer used a linear guide. The cross-section of the linear guide is a polyhedron, which can control the displacement of the component movement to a minimum.

Ensure the accuracy of printing position

The linear guide determines the lifting and sliding of the pad printing machine's rubber head, the sliding of the oil cup push mechanism, and the guiding accuracy of the shuttle worktable, and has precise control over the ink transfer amount and printing ink layer thickness of the pad printing machine.

Improve printing repetition accuracy

The pad printing machine needs to print the same pattern repeatedly. The stability of the linear guide can ensure the consistency of each movement and avoid pattern overlap errors caused by trajectory deviation.

Extend the life of the equipment

The wear resistance and corrosion resistance of high-quality linear guides can reduce the wear of the equipment during long-term operation and reduce the decrease in accuracy caused by component loss. The pad printing machine uses linear guides for guidance. The core is to meet its requirements for motion accuracy, stability and efficiency. The specific reasons are as follows:

Reduce vibration and shaking during movement

During the pad printing process, the contact pressure between the rubber head and the workpiece needs to be uniform and stable to avoid jamming and shaking. The linear guide moves more smoothly through the rolling friction of the ball/roller, which can effectively suppress vibration and ensure printing quality.

Adapt to high-speed operation requirements

Automated pad printing machines need to take into account both efficiency and precision. The low friction characteristics of linear guides can reduce movement resistance, allowing the pad or workbench to move more smoothly during high-speed reciprocating motion, which not only improves production efficiency, but also reduces component loss caused by excessive friction and extends equipment life.