GmbH Hauschild Hauschild GmbH Kohlfurther Brücke 69 42349 Wuppertal Germany Tel.: +49 202 24742-0 Fax: +49 202 24742-42 info@hauschildgmbh.com www.hauschildgmbh.com Magazine systems, Process automation, Robotic machining cells, Sorters
Magazine systems Some examples The design of the loading/unloading magazine depends on various requirements: Required magazine capacity (e. g. 1 hour or 1 complete shift) Shape of the workpiece (forged, conical, or flat) Variety of workpiece shapes/dimensions, that should be processed Integration in the preceding stage of production (e. g. stamping) or subsequent processing (e. g. polishing, dry-fining) In which way the pieces are orientated (e. g. disordered in a glide grinding line) Indexing rotary table Ø 1,500 mm with adjustable stops, holds approx. 160 workpieces Loading tower used with magazine cartridges Vertical stacking magazine for circular blades Stacking magazine for flat material, load capacity 500 2,000 mm, adjustable length stops Circulating chain magazine with 24 load bars each 300 mm e. g. for grippers Conveyor belt for pieces Indexing chain magazine for conical material or forged workpieces, load capacity 2,000 mm with adjustable length stops Indexing vertical rotary table magazine with 6 or 12 loading and 3 or 4 unloading bars used to hold shears or shear blades in the ring Berger feeder used to feed loose material, location detection by way of a camera system, positioning in grinder by robot 2 Magazine systems - Some examples
Manufacturing cell for cable cutters for grinding of inner and outer surfaces, indentation and deburring Process automation Handling technology Automation of production processes and automatic feeding of widely varying workpieces Process automation - Handling technology 3
System integration Integration of Bending presses Painting plants Packing machines Overlay welding Hardening machines Drilling/abating Marking/ labeling Integration of two milling centres, two bending presses and a grinding machine type BG1 in connection with an indexing vertical rotary table magazine Electrolytic labeling line 4 System integration Robotic feeding/robotic welding
Camera measuring system used to measure parts Mechanical measuring sensor used to measure parts Camera measuring system for robots used to identify the location of forceps Camera measuring system used to measure contours Laser measuring system for robots used to take the outer measurement of gripper elements Measuring technology Measuring system used to autom. take the centre measure. of grippers with BG0/RV/NT-CNC Development of standard measuring systems for various applications for the measurement and compensation of automated measurements/contours Measuring technology Laser measuring system for robots used to take the outer measurement of hard metal shears 5
Robots grinding and polishing systems Machining cells with robots used to machine workpieces Robot grinding and polishing stations either integrated in existing production lines or built as a separate cell Standard interfaces for all established manufacturers of robots such as ABB, Kuka, Stäubli and Fanuc Programming in the touch-in processor with a CAD/CAM interface Integration of measuring systems used in the compensation of workpiece location and measurement tolerances Various machining stations with a variety of tools are available (e. g. grinding belts, grinding stones and polishing discs) 6
Robot grinding and polishing system for the machining of grippers with a measurement station, a grinding belt station, a grinding stone station and a cleaning and drying station 7
Applications some examples Grinding Polishing Deburring/brushing Knife and blade sharpening Serration Scalloped and serrated grinding, granton edge grinding, workpiece guided along a straight edged wheel by robot Deburring of cable cutters Deburring of forged pieces of secateurs Deburring of die cast parts with spindles Picture right side: Polishing of knife handles with buffing wheel and polishing paste 8 Applications - Some examples
Convex grinding of wrench surfaces Grinding of forged shears at a belt grinding station Grinding of torque wrench tools Grinding of grippers 9
Belt grinding station BSS design series belt grinding stations, especially designed for use with robot machining cells, are equipped with as follows: Pneumatic belt tensioning Belt damage monitoring Preparation for extraction system to be provided by customer Fittings for 400 Volt/50 Hz connection, single switch cabinet or switch point Minimum quantity allocation (optional) Double sided belt grinding station type BSS 1 Robot control with 16 belt speeds, programmable (optional) Model BSS 1 BSS 10 BSS 12 BSS 14 BSS 20 BSS 22 Main engine (kw) 2,2 4,0 4,0 4,0 4,0 4,0 Contact rollers Ø (mm) 150 400 150 400 100 200 150 400 50 150 50 150 Onesided belt grinding station type BSS 12 with turret Contact rollers width (mm) 10 100 10 150 10 130 10 150 10 130 10 130 Weight (kg) 200 150 180 350 200 200 Space requirement - Length (mm) - Width (mm) - Height (mm) 1.200 900 2.200 850 650 2.100 900 800 2.100 1.200 600 2.100 1.500 600 1.500 1.500 600 1.500 Onesided belt grinding station type BSS 14 with pressure control Onesided belt grinding station type BSS 20 with horizontal grinding belt Onesided belt grinding station type BSS 22 with oscillating move 10 Onesided belt grinding station type BSS 10 Belt grinding stations
Magazining of workpieces, approx. 120 workpieces/minute (depending on the workpiece) Magazining of workpieces, detail view Sorters Sorters of the series SE magazine workpieces made from cut materials or insert them into a magazine. Workpieces are taken from a silo and fed one by one by a conveyor belt. A camera identifies the location of the workpiece. The location data is transmitted to a robot control. The robot grabs the workpiece and positions it correctly for magazining. Sorters 11
Strong partners under one roof... The 4 companies in the Berger Group consist of the leading machine tool manufacturers for machining and refining metal coils and tools, e.g. household and machine blades, cutting tools, surgical instruments, cast or forged tools. Their in-house robotic capabilities provide solutions to automation and process integration tasks. Trend-setting innovations in the fields of robotics and CNC machines for grinding and polishing tools, as well as state-of-the-art technology for coil edge chip removal and surface finishing, are available for coil stock and tools that demand high quality. The first automatic grinding machines from Berger in 1957, the development of the Julius edge trimming machine in 1980, the first CNC-controlled double-scallop polishing machine by Hauschild in 1987, the use of more than 300 robots for automating Berger grinding machines since 2000, as well as Nell s development of the BSM 3000 CNC grinding machine for micro-grinding coil stock with camera control all important milestones for the Group and key driving forces for the metalworking industry. Thanks to a broad product line, the synergistic effects in our engineering, R&D, and production departments, and a competent customer service team, the Berger Group provides complete solutions particularly for custom requirements all from a single source. Heinz Berger Maschinenfabrik GmbH & Co. KG Hauschild GmbH August Nell jr. GmbH Julius Maschinenbau GmbH... the Berger Group! Kohlfurther Brücke 69 42349 Wuppertal-Cronenberg Germany Tel.: +49 202 24742-0 Fax: +49 202 24742-42 info@bergergruppe.de www.bergergruppe.de