ATMAGP 25PP / 30PP / 50PP

CCD Registering Screen Printer

ATMAGP 25PP / 30PP / 50PP
ATMAGP 25PP / 30PP / 50PP

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ATMA Logo

For Screen Printing on Glass Panel

This model is specialized in automatic centered registering for high precision printing on touch panel display without fiducial mark, effectively solving tolerance of glass outline to obtain precise centered printing.
ATMAGP 30PP / 50PP CCD Centered Registering Screen Printer with 3/4 automatic vacuum shuttle unloading. Substrate is loaded manually.
ATMAGP 30PP / 50PP CCD Centered Registering Screen Printer with 3/4 automatic vacuum shuttle unloading. Substrate is loaded manually.
GENERAL STRUCTURE
• Smooth Movement: Substrate is moved by sliding table and offloaded by vacuum pad.

• Energy Saving: Efficient electro-dynamic design with extremely low air exhaustion results in significant energy savings.

• The control system for compressed air supply is an oil free FRL unit to prevent oil mist pollution, particularly applicable in clean room environments.

SCREEN UP/DOWN

• Accurate Positioning: Screen up/down structure is driven by German motor on high-lead ball screw rod and encoder with digital control. Movement is fast, smooth, and silent, with positioning accuracy ±0.05mm.

• Horizontal head lift keeps screen parallel with printing table for even ink flow.

SLIDING TABLE

• Stable & Precise: Shuttle table is driven by servomotor with timing belt for stable movement and highly accurate positioning.
• Hydraulic Buffer: Hydraulic buffer and electromagnet ensures shuttle table positioning accuracy within 5µm.
• Vacuum Suction: Silent vacuum system holds glass substrate during sliding table movement and printing.
• Efficient Design: Eight pop-up pins facilitate manual loading and prevent scratching of glass substrate while loading.
REGISTRATION PLATFORM

• Table Surface: 12mm thick aluminum alloy with hard anodizing treatment to prevent scratches.

• Optional Slotted Table: Table can be slotted for zero off-contact printing, customized for glass substrate size for quick positioning.

• Fast Registration: Exclusive software for automatic registration controls 3 servomotors to rotate printing table u/v/w axis for fast and accurate displacement and registration.

• CCD Camera Registration: Optical alignment system can automatically judge and control displacement of printing table. High precision mechanism and fully automatic printing table alignment system can achieve alignment repeatability accuracy of ±5µm. Alignment speed < 1.5 second/piece including target acquisition, alignment, and verification.

PRINT HEAD

• Convenient Access: Cylinder-driven Up/down movement of squeegee and flood-coater allows easy access for screen frame loading/unloading and ink cleaning.

• Smooth Movement: Printing head stroke is driven by Japanese DC motor with encoder along a linear guide rail for stability and accuracy throughout the print stroke.

• Wide range of adjustable parameters: Squeegee angle is adjustable, as is depth of squeegee and flood-coater.

SCREEN FRAME HOLDER

• Frame Width Detector: Screen outer width can be automatically detected, and printing stroke will be adjusted accordingly to avoid crashing into screen frame and frame holder assembly.

• Easy Adjustment: Strong, rigid screen frame holder is designed for standardized screen frame sizes. Adjustment of frame holder cantilever is easy and fast.

• Fast Loading/Unloading: Pneumatic screen clamps and 3 movable registration knobs enable fast loading and unloading of screen frame.

• Adjustable Screen Lifting: Digitally controlled servo peel-off distance of start/end point can be set relative to image size, with variable speed and height control. Touch screen setting of this print parameter can be stored, saved, and recalled for repeat jobs and/or common applications. Reduces setup and changeovers.

TOUCHSCREEN CONTROLS

• HMI Touchscreen: 5.7” + 15” color touch screen panel. Detailed function setups can be accessed, and parameters can be saved and recalled. Enables digital process management and quick job setups.

• Digital storage: Alignment data and parameter settings can be saved in flash memory of machine or any other media on network.

• Language Selection: Chinese or English interface can be selected.

• Protective Cover: Touch screen is protected by transparent cover to avoid damage.

OPTICAL ALIGNMENT SYSTEM

• Computer-controlled Optical Alignment System: Industrial computer with Windows OS drives 3-axis servo system for fast and accurate alignment.

• High Resolution CCD: High resolution CCD enables high magnification of live target for analysis and comparison.

• CCD Cameras: 4 CCD cameras 130mm above table can have positions independently adjusted by operator.

OFFLOADING

• Vacuum Pad Offloading System: Moves substrate automatically to IR dryer without marks or damage from handling.

SAFETY

• Error Message Display: Upon operation error all movement is stopped. An error message will be displayed and restart icon will appear on the touch screen.

• Emergency Stop Device: Equipped emergency stop button and safety bars immediately halt all motion when activated.

Specification ATMAGP 25PP
Metric
ATMAGP 25PP
US Standard Units
ATMAGP 30PP
Metric
ATMAGP 30PP
US Standard Units
ATMAGP 50PP
Metric
ATMAGP 50PP
US Standard Units
Machine dimensions (WxDxH) 1050 x 1250 x 1680mm 41½" x 49¼" x 66¼" 1600 x 1360 x 1600mm 63" x 53 ½" x 63" 1870 x 1670 x 1660mm 73 ⅝" x 65 ¾" x 65 ⅜"
Machine weight 435 kgs 959 lbs 470 kgs 1,037 lbs 620 kgs 1,367 lbs
Printing table height 980+50 mm 38 ⅝" + 2" 980+50 mm 38 ⅝" + 2" 980+50 mm 38 ⅝" + 2"
Substrate thickness 0.3 ~ 2.0 mm 0.01" ~ ⅛" 0.3 ~ 2.0 mm 0.01" ~ ⅛" 0.3 ~ 2.0 mm 0.01" ~ ⅛"
Max. printing area (DxW)
(can be customized)
160 x 110 mm 6 ¼" x 4 ⅜" 200 x 300 mm 7 ⅞" x 11 ¾" 300 x 400 mm 11 ¾" x 15 ¾"
Min. printing area (DxW)
(can be customized)
42 x 60mm 1 ⅝" x 2 ⅜" 110 x 160 mm 4 ⅜" x 6 ¼" 100 x 160 mm 4" x 6 ¼"
Max. capacity 550 P/H 480 P/H 420 P/H
Air source pressure 6.3 - 7.7 kg/cm² 90 - 110psi 6.3 - 7.7 kg/cm² 90 - 110psi 6.3 - 7.7 kg/cm² 90 - 110psi
Air consumption 6.75L/cycle 0.24 cf/cycle 6 L/cycle 0.2 cf/cycle 8 L/cycle 0.28 cf/cycle
Power source 3∮,220/380V,50/60Hz
Power consumption 1.5 Kw 1.5 Kw 2.3 Kw
Screen up/down transmission German gear motor, collocated with high leading screw rod and encoder driven by induction motor + high lead screw rod driven by gear motor
Screen standby height 20 mm ¾" 20 mm ¾" 20 mm ¾"
Screen up height 310 mm 12 ¼" 310 mm 12 ¼" 360 mm 14 ⅛"
Repeat accuracy of screen up/down 0.1 mm 0.0394″ 0.1 mm 0.0394″ 0.1 mm 0.0394″
Speed of screen up/down 1650 mm/sec 65"/sec 1650 mm/sec 65"/sec 1650 mm/sec 65″/sec
Screen lifting delay 0 ~ 10 sec
Standard printing speed 135 ~ 675 mm/sec 5 ¼" ~ 26 ⅝"/sec 135 ~ 675 mm/sec 5 ¼" ~ 26 ⅝"/sec 55 ~ 550 mm/sec 2 ⅛" ~ 21 ⅝"
Max. printing stroke 400 mm 15 ¾" 450 mm 17 ¾" 500 mm 19 ¾"
Parallelism of print-head guide rail and table < 0.1 mm < 0.0394 ″ < 0.1 mm < 0.0394 ″ < 0.1 mm < 0.0394″
Printing delay 0 ~ 10 sec
Flood coating delay 0 ~ 10 sec
Downward depth of squeegee 10 mm ⅜" 10 mm ⅜" 12 mm ½"
Max. O/D frame size (DxW) 350 x 500mm 13 ¾" x 19 ½" 500 x 700 mm 19 ¾" x 27 ½" 700 x 900 mm 27 ½" x 35 ⅜"
Min. O/D frame size (DxW) 250 x 350 mm 10" x 13 ¾" 600 x 350 mm 23 ⅝" x 13 ¾" 600 x 650 mm 23 ⅝" x 25 ⅝"
Frame height 20 ~ 40 mm ¾" ~ 1 ⅝" 20 ~ 40 mm ¾" ~ 1 ⅝" 20 ~ 40 mm ¾" ~ ⅝"
Frame clamped by 4 cylinders by 4 cylinders by 4 cylinders
Screen cleaning height 0 ~ 315 mm 0 ~ 12 ⅜" 0 ~ 360 mm 0 ~ 14 ⅛"
Screen lifting height 20 mm ¾"/td>
Screen peel-off height 20 mm ¾"
Table size (DxW) 350 x 350 mm 13 ¾ x 13 ¾" 380 x 460 mm 15 x 18 ⅛" 430 x 550 mm 16 ⅞ x 21 ⅝"
Vacuum area (DxW) 175 x 275 mm 6 ⅞" x 10 ⅞" 5240 x 340 mm 9 ½" x 13 ⅜"
Vacuum source vacuum generator
Air blow for positioning glass standard enclosed
Blowing for assisting glass loading optional
Air blow for unloading glass standard enclosed
Blowing for vacuum breaking standard equipped
Pop-up pin for unloading 8 pins
Injection pin for glass unloading 4 injection pins
Registration platform displacement scope X/Y/Y : ±5°/ ±5°/±5°
Movement range of table u & v -axis: 4°; w -axis: 1.8°
Registration platform transmission servomotor + ball screw rod
Shuttle table transmission servomotor + timing belt
Shuttle table traveling distance 480 mm 18 ⅞" 640 mm 25 ¼"
Shuttle table speed 1000 mm/sec 39 ⅜"/sec 1000 mm/sec 39 ⅜"/sec
Repeatability accuracy 0.005 mm 0.0002" 0.005 mm 0.0002"
CCD WD (working distance) 130 mm 5 ⅛" 150 mm 5 ⅞"
CCD FOV (field of view) 7 x 5 mm 9/32" x 0.19685" 11.1 x 8.3 mm ½" x ⅜"
CCD capture area X= ±155 ~ ±80 mm
Y= ±105 ~ ±55 mm
X= ±6 ⅛" ~ ±3 ⅛"
Y= ±4 ⅛" ~ ±2 ⅛"
X= ±200 ~ ±80 mm
Y= ±150 ~ ±50 mm
X= ±7 ⅞" ~ ±3 ⅛"
Y= ±5 ⅞" ~ ±2"
Light source white coaxial light Front light
CCD camera driven handle wheel handle wheel + tooth rod
Number of CCD camera 4 pcs
Integrated vision align. accuracy target ±5µm / center ±20µm
Integrated align. accuracy target ±10µm / center ±30µm
Height of vacuum pad 990 mm 39"
Height of vacuum cups 980 + 50mm 38 ⅝" + 2"
Discharge direction toward to LEFT side
Vacuum pad diameter 25mm 1"
Vacuum cup quantity / diameter 4 / ø 10 mm 4 / ø ⅜"
Type of vacuum cup PEEK material
Type of vacuum pad PEEK material
Vacuum cup loading weight 1.5 kgs 3.3 lbs
Vacuum pad loading weight 1.5 kgs 3.3 lbs
Emergency stop switch standard equipped
Error message display standard equipped
Safety raster standard enclosed