Sheet to Sheet Screen Printing Machine
Professional designer and manufacture of CCD machines for ONE STOP SOLUTION.
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Professional designer and manufacture of CCD machines for ONE STOP SOLUTION.
Name: Edge-Alignment Screen Printing Machine
Number Of Axes: Loading robot arm (single axis), feeding robot arm (two axes)
Robotic Arm Movement Mode: Servo motor + linear guide + timing belt
Feeding Stroke: 1400mm
Lowering Stroke: 1600 mm, short arm 1600 mm, long arm 2100 mm
Two-Axis Stacking Method: Y-axis first and then Z-axis on Y-axis, Z-axis with fixture set
Repeat Position Accuracy: ±2.5mm.
1. Brief introduction to the operation action of dividing feeding/printing/unloading robot:
1) Adjust the position of the stopper, and separate the first sheet from the following one by the suction cup and air nozzle of the pick-up robot, to be picked up by the feeding robot arm.
2) Under the action of feeding robot arm and air nozzle, the sheet is separated and sent to the card edge alignment platform.
3) The sheet edge alignment printer will perform edge alignment according to the material position, and after the alignment is completed, the printer will screen print;
After printing, the material is lifted up by the ejector pin under the printing table. After the material is dragged by the suction cup of the feeding robot, the vacuum is opened and the material is sucked up and sent to the conveyor line, and then the material is sent to the tunnel furnace by the conveyor line.
2. The function and composition of the dividing and loading robot.
NO. | Module | Function | Main components |
1 | Electric control part | Fast, stable and continuous operation. | Panasonic Servo |
2 | Lifting platform assembly | Ensure the material is at the same height when picking up. | Motors, linear bearings, screws |
3 | Points of material components | Separate the top and bottom pieces of material. | pneumatic cylinder, suction cup, air nozzle |
4 | Feeding component | Feeding the material into the screen printing machine. | servo motor, guide rail, timing wheel, timing belt |
5 | Suction jigs | Ensures no wrinkling of the material when clamping. | Acrylic plates, aluminium parts, vacuum suction cups |
3. Technical standards for robotic arms.
NO. | Item | Standards |
1 | Number of axes | Loading robot arm (single axis), feeding robot arm (two axes) |
2 | Robotic arm movement mode | Servo motor + linear guide + timing belt |
3 | Feeding stroke | 1400mm |
4 | Lowering stroke | 1600 mm, short arm 1600 mm, long arm 2100 mm |
5 | Two-axis stacking method | Y-axis first and then Z-axis on Y-axis, Z-axis with fixture set |
6 | Repeat position accuracy | ±2.5mm. |
7 | Speed | 500-650pcs/h |
4. Fixture technical standards: The suction plate fixture type can be customized according to product characteristics.
NO. | Item | Standards |
1 | Suction plate structure | The top is a stainless steel plate and the bottom is an aluminium plate. |
2 | Suction cup material | AL6061+304 |
3 | Air source | Supplied with 400w blower |
4 | Material size range | 380*500-200*350mm |
5 | Thickness of material | 0.05mm-2.0mm |
6 | Dividing method | Adopt whole sheet detachment, overall shaking after removing static electricity, and multi-sheet inspection after dividing material |
5. Printing machine parameters
1 | Printing table size | 500*700mm |
2 | Maximum printing area | 380*500mm |
3 | Maximum frame size | 800*1000mm |
4 | Max. frame thickness | 25～55mm (special can be customized) |
5 | Overall machine size: L*W*H | 2.2-(1.2)m * 2m *1.6m (put near side one row) |
2.2-(1.7)m * 2m * 1.6m (put near side two rows) | ||
6 | Press table height | 900mm |
7 | Max. printing speed | 650 P/H |
8 | Power supply specification | 380V-50Hz |
9 | Edge positioning accuracy | ±0.5mm |
10 | Printing accuracy (non-material shrinkage, and stencil expansion) | ±0. 1mm |
11 | Centre distance between two edges | 500mm (adjustable range: horizontal ±100mm), vertical ±100mm |
12 | Machine size (LWH) | 2200 (excluding overlapping part of the tunnel)* 1900 *2200mm |
13 | Machine weight | Approx. 1200KG |
14 | Air supply pressure | 25～6kg/cm2 PSI |
15 | Air consumption | 6L/cycle |
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