Bobst Alpina 110 – Folder Gluer

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  • Production Year

Reference number: A4P-E-113

ACCUFEED – Total length: 1650 mm 6 Infeed conveyors with 30 mm belts with built-in mechanical vibrator with lateral movement by means of a handwheel Thickness gauge With lateral and longitudinal adjustment with upper infeed rollers Additional thickness gauge, With lateral and longitudinal adjustment with upper infeed rollers 2 Two-part side fences Asymmetrical and longitudinally adjustable, maximum stack height of blanks: 400 mm 1 Pneumatic lifting system To lower the infeed conveyors in order to free the upper elements 1 Motor controlled by a frequency variator For feeding the infeed belts and putting them into or out of service 1 Set of rear guides to support the blanks 2 Lower conveyors With 25 mm belts and 2 upper conveyors adjustable obliquely for perfect alignment of the blanks 2 Conveyors upper Left crease breaker positioned at 90° 2 Lower support guides CREEP breaker – Total length: 3300 mm Left lower conveyor with 50 mm belt 1 Right lower conveyor with 25 mm belt 1 Set of upper conveyors with 25 mm belts and lifting device 1 Left crease breaker without belt with built-in presser With eccentric adjustment. Maximum width of the gluing flap 30 mm 1 Re-opening guide 1 Right crease breaker with 50 mm pre-breaking belt. Includes a system for adjusting the pre-break angle 1 Self-adjusting propeller reopening device – Lower support guide GLUERS 1 Lower left gluer with disk and double scraper 1 Removable glue tank 1 Upper guide with pressure rollers 1 Filling bottle The available track widths are: 3, 5, 7, 10, 15 mm 1 track width of color and to be specified: mm FOLDERS Note: for a machine equipped with the G-27 corrugated cardboard kit, the minimum format for flat-folded boxes is 106 mm wide. Folding equipment: the width of the belts is 50/25 mm It is not possible to reach the width of 35 mm for flat-folded boxes – Total length: 3270 mm 2 Lower conveyors with 25 mm belts 3 Set of upper conveyors with longitudinal adjustment with 25 mm belts and lifting device 4 Folding equipment with 50/25/12 mm belts Minimum format for flat-folded boxes: 35 mm wide 2 Pressure rollers adjustable by eccentrics 2 Speed ​​variators for the folding belts 1 Integrated devices for lifting the folding belts on the left and right For folding boxes with large flaps 1 Lower support guide 1 Safety sensor with flexible contact CONVEYORS – Total length: 1700 mm 2 Lower conveyors with longitudinal adjustment with 30 mm belts 1 Set of upper conveyors with manual longitudinal adjustment with 30 mm belts mm 1 System for vertical adjustment of the lower and upper conveyor output With automatic belt tensioning system 1 Speed ​​variator 1 Safety sensor with flexible contact OUTPUT Total length: 4275 mm Pressure length: 3000 mm 1 Independent belt outlet, width 900 mm 1 Pneumatic pressure system adjustable by means of spindles 2 independent adjustment zones 1 Automatic system for guiding and lateral correction of the lower and upper belt 2 Introducers with 30 mm belts 1 Scale regulator For automatic stop of the outlet in case of interruption of the carton arrival 1 Command for temporary acceleration of the outlet 1 Command for independent start of the outlet with the machine stopped 1 Gearmotor controlled by a frequency converter With automatic system for regulating the speed according to the space between the blanks to maintain a regular scale pitch MISCELLANEOUS – Position indicators and rulers To record the positioning of the main elements BOBST-ELECTRONIC SYSTEM – Control cabinets containing the electrical and electronic equipment positioned on the machine – Centralized control with microprocessors type CUBE (Bobst-Electronic Control Unit) with color screen for the management of the machine functions 1 Remote-controlled mobile control box 1 Bobst-Electronic counting device With pneumatic control of the length of the beater depending on the speed of the machine – Auxiliary control points positioned in different positions of the machine 1 Asynchronous motor with frequency variator Additional equipment 1 A-11 SUPPLEMENT FOR INCREASING THE MACHINE SPEED TO 625 m/min 1 C-10 LEFT SUPPLEMENTARY DISK For the lower left gluer. It is composed of a gluing disc, a double scraper and a pressure roller The available widths of the glue track are: 3, 5, 7, 10, 15 mm 1 width of the glue track and to be specified: mm 7 EA-6 MAIN GAUGE WITH LONGITUDINAL ADJUSTMENT With toothed chain presser and motor power supply with adjustment of the support force on the blanks by means of a potentiometer Note: It replaces the thickness gauge delivered with the basic machine. The Accufeed can be equipped with 2 main gauges 8 EA-8 GAUGE BLADE WITH BLOWER Gauge blade with compressed air distribution that creates an air cushion between the blanks. Avoids the risk of deterioration caused by high speed on delicate printed surfaces Note: A maximum of 2 calibers can be equipped with this blade 1 EA-15 ELECTRIC PILE VIBRATOR Vibrator for the rear guides of the pile. Facilitates the introduction of blanks that tend to stick together 1 EA-25 SUCTION DEVICE FOR BLANKS Vacuum chambers for the two perforated introduction belts with suction pump. Ensures better adhesion of the blanks on the belts and facilitates the introduction of slippery cases made of thick cardboard and corrugated cardboard 1 HA-1 LEFT AND RIGHT PRESSURES To press and balance the thickness of the left and right folds of the boxes. Equipment recommended for working with heavy cardboard. They are composed of lower and upper rollers with micrometric adjustment and roller gap indicator Note: recommended for double-walled boxes and thick cardboard 1 J-15 MIRROR For monitoring the introduction of boxes at the exit 1 K-3 KURANDT CODE READER Offers the possibility of reading and checking 1 code printed on the gluing flap and checks the colors. It is composed of a control box and a reading head 1 K-5 KURANDT GLUE TRACE DETECTOR LOWER Offers the possibility of checking the presence and regularity of the glue trace applied on the gluing flap. It is composed of a control box and a reading head 1 K-12 PIN EJECTOR (Flipper) WITH BOX ADVANCE DEVICE For the extraction of all types of non-compliant boxes in flat or corrugated cardboard such as N/F/E wave It is composed of deviation pins operated by electronically controlled pneumatic spindles 1 K-15 GLUE LEVEL CONTROL DEVICE Ensures a constant level of glue in the lower left gluer tank. Composed of a probe and an automatic tank filling system

Please note that this description may have been translated automatically. Contact us for further information. The details are only indicative.

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