Semi-Automatic Single Color Four-Column Glass Silk Screen Printing Machine

Semi-Automatic single color Four-Column Glass Silk Screen Printing Machine 

Scope of appliction:
Glass, precision label, advertising and decoration etc.
 
Four-column glass screen printer Main parameter:
 
 
Feature:
  LY-LN8016B  glass high-precision flat screen printing machine, poly glass transmission, precise positioning.
1 Transmission:
   Adopt Imported brake clutch gear motors, chain transfer to the United Kingdom by Mr Gaudi (MEGADYNE) slip polyester conveyor belt driven by glass, with Japan's Mitsubishi (MITSUBISHI) drive. In the process of conveying the glass sheet in a smooth, safe delivery,and can adjust the printing speed as your requirest.
2. The transport rack elevation ways:
Glass transport frame adapt pneumatic cam lifting, and also setting photoelectric sensor to control the automatic process of coordination and glass sheet feeding position, to facilitate accurate positioning
3 Printing head lifting:
Head movements adopt imported brake clutch motor driven worm gear through a chain transfer be achieved, can head to achieve self-locking in any position to increase security. Winona elevating guide rods from Germany (INA) brand. Lifting the highest position and the lowest position with dual protection switch to prevent damage to the machine lift off spaces. Rub board position with mechanical safety devices. (And optionally fiber security)
4 The precise positioning:
    Precise positioning with seven anchor points, using two-way drive cylinder (the drive and horizontal drive) Positioning pulley with imported linear guide can select precision ball screw adjustment position, in order to ensure precise positioning of absolutely accurate and equipped with hand wheel adjustment, position the monitor and adjust the locking device. It can be adjusted to adjust the distance between the maximum and minimum glass. Positioning pulley positioning liter mesa, when printing fixed pulley dropped the following table to ensure a variety of different thickness of the glass sheet printing.
 
5 Printing, ink cover device
 
Printing and ink cover movement adopt impoted gear motor, led Britain Mr Gaudi (MEGADYNE) belt. With Japan THK precision linear guide beams pulling the closure of the printing oils and printing. Achieve variable speed printing and seal oil through the Japanese Mitsubishi (MITSUBISHI) drive. Scraper blade movements using oil return cylinder drive and a pressure regulating device. Cylinder pressure can be adjusted depending on the printing. Scraper, back to the ink cover blade angle 0 ~ 35 C degree adjustable. Print settings with a single print, double print two functions.
6 Off-grid mechanism
    Synchronous design off-grid structure. Synchronous operation with the squeegee will raise edition box and a cylinder fast return means, do not produce seismic elastic fatigue. A variety of different viscosity of the ink, no screen squeegee when different strains of the shadows, deformation, sticky version to meet various high-precision printing.
 
7 Printed material thickness adjustment
Printing head installed adjust knob and position display, by change the touch point to achieve adjust the distance between screen frame and products.
8 Screen plate holder adjust device
Screen plate is fitted with adjustable handle and position indicator, by changing to a photoelectric switch contact position to adjust the screen to the printed object distance of purpose..
Adjusting means adjusting grip has three scales in order to achieve the halftone front, rear, left, and right direction adjustment purposes, adjusted from ± 15mm.
9 Workbench
 
Workbench adopt cast alloy aluminum, eliminate internal stress by heat treatment process, to ensure that no deformation,
And according to the transmission, positioning, minimum print size requirements will be divided into several blocks of the table. Time can be adjusted independently of each assembly. Teflon surface countertops with aluminum alloy treatment process. So that the table smooth, corrosion-resistant, Resistant to solvents;
10 Blow device
 
10.Air blowing device
Forming a layer of glass blower blowing air between the glass and the platen glass when precise positioning to prevent glass scratch. After positioning is completed, inflatable converted to inhale. Whereby the glass in the printing strong adsorption ensure the printing precision.
11. The auxiliary stencil device
     Auxiliary template set up as the lift off transportation to reach consensus automatic printing operation. Template travel distance of 30mm and a front adjustment slot. Templates can be adjusted so that the size of the printed products.
 
Control system:
Adopt Japan's Mitsubishi (MITSUBISHI) PLC, HMI centralized control and a failure alert system. Printing speed, pre-positioning time, the conveying speed adopt inverter for speed, easy operation, safety and reliability. Besice can design and modify the program according to customer requirements.