Linka Hüttenhölscher

Hüttenhölscher Line

This multi-spindle drilling machine from the Hüttenhölscher Line was manufactured in 2012. It features PC-controlled operation under Windows 7 with TwinCAT, a 6-station loading portal, and a 2-axis gantry robot. The machine utilizes vacuum generation via ejector and several conveyor lines for efficient material handling. With its advanced control system, it is ideal for high-precision drilling. Contact us for more information on this machine.

• Control system: PC-controlled operation under Windows 7, TwinCAT
• Workpiece dimensions:
• Length: 300-2250 mm
• Width: 350-710 mm
• Thickness: 16-25 mm

• 2-station drilling unit:
• Base frame as welded construction with machined mounting surfaces
• 2x toothed belt conveyors, V = 1.5 m/sec
• 2x pneumatic lifts for toothed belt conveyors
• 2x stoppers for cabinet parts, cushioned by shock absorbers
• 2x pneumatic double clamping cylinders, controlled via ball screw and servomotor, adjustable in side height (side height measurement)
• 2x pneumatic lateral alignment bars (plausibility check)
• 2x vacuum clamping units in the drilling machine table
• 2x 0-line activatable

• Support:
• Support can be positioned in X-direction via servomotor

• 2x drilling gearboxes (Support 1):
• Support fitted with 2 units (top machining)
• Individually shiftable in Y-direction via servomotor
• Individually shiftable in Z-direction via servomotor
• Drilling gearbox pitch = 32 mm, adjustable via frequency inverter, drill chuck Ø 10h7 with setscrew
• Selectable spindles, 8,000 rpm
• Two 16-spindle drilling gearboxes

• Grooving saw (Support 1):
• Saw units for cutting special back panel grooves
• Saw unit with tool holder, variable speed by frequency inverter
• pneumatically pre-set working position

• 2x milling spindles right/left on front edge (Support 1):
• Pneumatically controlled working position

Additional Equipment (Automation, Handling, Safety Devices, Conveyors):

• Loading/Handling:
• 6-station loading portal
• 2-axis gantry robot; Y/Z axes with servomotors; travel range: Y-axis 8,500 mm, Z-axis 1,500 mm
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• Suction traverse with four-circuit vacuum supply; vacuum generation via ejector
• Double-part detection
• Portal supports
• 4 stack stations
• 1 manual feed station (automatic/manual loading)
• 1 removal station (automatic/manual unloading)

• Lateral feed area:
• Stack height: max. 1,000 mm (60 parts) incl. protection plate
• Protection plate sizes:
• 1,380 mm x 780 mm
• 1,220 mm x 720 mm
• 1,120 mm x 620 mm
• 2,290 mm x 620 mm
• Thickness: 25 mm
• Weight: max. 28 kg

• Floor roller conveyor / stack feeding:
• 4 conveyor lines, 930 mm wide x 3,600 mm long, transfer height 300 mm
• Loading/unloading: manual cross-shuttle trolley

• Support stations / automatic loading:
• Conveyor section 950 mm wide x 4,100 mm long; integrated side stop

• Manual loading:
• Toothed belt section 900 mm wide x 2,500 mm long

• Transfer shuttle:
• Toothed belt section 900 mm wide x 2,500 mm long; horizontal lift approx. 2,500 mm via three-phase motor

• Return:
• Conveyor section 950 mm wide x 4,000 mm long; pneumatic stopper

• 90° rotating unit:
• Vacuum suction cup; pneumatic lift; rotation via three-phase motor by +/- 90°

• Unloading stations / automatic removal:
• Conveyor 950 mm wide x 3,000 mm long; positioning of cabinet parts via encoder

• Manual removal:
• Toothe

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