P1-612CPS Full servo pad printer

3 month ago

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9 year

Product details

One color full servo pad printer/pad printing machine//Usage and characters

This is a high-precision pad printing machine. The workbench can be adjusted in three directions. In particular, the up and down movement of the pad printing rubber head is controlled by a servo motor. The descent stroke can be set digitally to achieve precise control of the ink layer. When the pad printing head is stained with ink, the descent stroke of the pad printing head is small, and when the pad printing head is printing, the descent stroke is large. This design can only be controlled by PLC program. The relative sliding of the oil cup and the steel plate is the main action to complete the application of ink and ink scraping. Most pad printing machines use the oil cup sliding method, but this pad printing machine uses the steel plate sliding method, which makes the structure of the pad printing machine more compact.

Servo pad printing machines are suitable for high-tech products such as precision electronic parts, ceramic resistor components, and mobile phone lenses.

Printed-Samples

200

Factors

199

Pad printers target a wide variety of products, with differences in shape and material. Different products have different printing positions and printing effects. Printing engineers must design different printing processes and select different printing consumables according to user needs.
1) Pad printing plates: The plates are made of thick steel plates, thin steel sheets, resin plates, etc. They are used on oil cup pad printers or open pad printers. The printed pattern needs to be etched on the plates. Generally, a single-color pad printer is equipped with one plate, a two-color pad printer is equipped with two plates, and so on.
2) Fixture: The printed product must be fixed on the workbench with a fixture to ensure that the printing position meets the requirements. The fixture can be made of metal or non-metal materials. A single-color pad printer and a shuttle pad printer require a fixture, while a turntable pad printer needs to be equipped with a number of fixtures equal to the number of workstations.
3) Ink: The ink type is selected according to the material of the product, and the ink color is selected according to the printed pattern. Different types of inks should match different pad printing processes. After the ink dries, it should be able to firmly adhere to the product surface. A single-color pad printer uses one color of ink at a time, a four-color pad printer uses four colors of ink, and so on.
4) Pad printing rubber head: Different product shapes and different pad printing patterns require pad printing rubber heads of different shapes. The pad printing rubber head should be able to perfectly achieve the pad printing task and maintain the stability of the properties.
5) Blade or oil cup: Blades are used on open pad printing machines, and oil cups are used on closed pad printing machines. Blades and oil cups should be able to scrape off the ink on the steel plate and should be replaced in time when damaged.

Details

198

Description
The monochrome pad printer mainly consists of several actions: the relative movement of the oil cup and the steel plate, or the sliding of the oil cup or the sliding of the steel plate; the forward and backward movement of the rubber head and the up and down movement of the rubber head. The pneumatic pad printer is controlled by the cylinder for these actions, while the full servo pad printer is controlled by the servo motor for these actions. The full servo pad printer has the characteristics of high precision, but it is expensive.

The full servo pad printer has the following characteristics:

High printing accuracy

The full servo pad printer can achieve precise positioning and movement of the rubber head through the data-based precise control of the servo motor, and the repeated positioning accuracy can reach ±0.05mm or even higher.

Uniform pressure

Some products, such as mobile phone lenses, electronic accessories, and some curved product parts, require the pad printing rubber head to maintain constant pressure and time in contact with the product during printing, which is difficult for pneumatic pad printers, while servo pad printers can maintain pressure through the self-locking mechanism of the motor and screw.

Frequent plate changes

Enterprises produce a wide variety of products, and need to frequently change printing plates and adjust printing parameters. The advantages of full-servo pad printing machines are obvious. It can quickly adjust parameters such as printing stroke, pressure, speed, etc. through preset programs without complex mechanical adjustments, greatly shortening the plate change and debugging time, and improving production flexibility and efficiency.

online automation

For enterprises that realize automated production lines, full-servo pad printing machines can seamlessly connect and work with other automated equipment such as robots and conveyor belts. It can achieve synchronous operation with peripheral equipment through the PLC control system, realize automatic material transportation, printing and unloading processes, and improve the automation and intelligence level of the entire production process.

One color full servo pad printer //Parameter

P1-612CPS

- - Max. steel plate: 150 ×300 mm;
  - Ink cup size: Ф135 mm;
  - Max. printing area :130×130 mm ;
  - Printable color quantity:1;
  - Max. printing speed: 1100 pcs/h.

One color full servo pad printer //Advantage

Using the dimensional modulating table, can be up and down, front, left, and rotation of the adjustment, which will help precise printing;
T-slot structure, easy installation of fixtures and products;
Hand pick and place workpiece, operating more handy;
Microcomputer program control, the movement is more accurate and reliable;
Test machine can be a single action adjustment, adjustment is completed, you can use the automatic mode of operation;
Equipped with four counters, can effectively measure the number of products;
Structure using die-casting aluminum, lightweight and solid.
Independent Rubber pad up and down stroke and speed adjustment function;
Sealed cup ink system, ink savings, and also to prevent the ink in the VOC emission into the air pollution of the environment, health protection of operating personnel;
Sealed cup glide independent driving cylinder Blade pressure and Ink Removing Completely;
Either use the tungsten steel ring, you can use a ceramic ring, and easy to replace;
Temporary shutdown can prevent the ink to dry within the Sealed cup with INK function;
World famous pneumatic components to ensure the long service life of machine;
Rubber sliding shaft with hardened guide shaft grinding of high hardness, good abrasion resistance.
Full servo of closed cup and rubber pad driven for high accurate locating;
Automatic rubber pad clean device to remove ink remain on rubber pad.