CM MACCHINE
AUTOMATIC FINGER JOINT
-HPX-OV MODEL -
Automatic Finger Joint mod. The automatic Finger Joint mod. HPX-OV is a machine designed by CM Macchine for the construction of laminated beams, with the possibility of working the wood in both vertical and horizontal positions.
Glulam beams are obtained by milling, gluing and joining several pieces in the same point, to reach a predefined beam length. For their production, CM Macchine has developed an automatic cycle controlled by PLC.
Widely customizable according to the customer's needs, also as regards feeding and unloading, the Finger Joint Mod. HPX-OV is a fast and reliable machine, characterized by thrust capacities starting from 12 up to 40 tons.
FINGER JOINT HPX-OV
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HPX-OV
MODEL COMPOSITION
Finger Joint Automatic model HPX-OV consists of:
MACHINE STRUCTURE
The structure is in electro-welded mechanical carpentry with high resistance and stability. This guarantees the Finger Joint model HPX-OV the ability to support the pressure of 18 tons in the jointing phase.
PIECES FEEDING ROLLERS
Motorized rollers for inserting and positioning the workpiece in the machine.
PIECE-BLOCKING CLAMPS
Two hydraulic clamps, one fixed to block the piece positioned at the entrance and one mobile with an 18-ton thrust to complete the joining operation.
MILLING, GLUING AND JOINTING UNIT
Integrated unit in the structure of the machine, composed as follows:
- ELECTRONIC PROGRAMMER
Programmer for managing length measurements and the number of pieces to be produced - GLUE SPREADER NOZZLES
Comb nozzles for one-component glue synchronized with the milling units for applying the glue to the parts to be joined
- FEEDING ROLLERS
Motorized rollers for positioning the piece as it exits the Finger Joint - PIECE-BLOCKING CLAMPS
Clamps equipped with pneumatic pushers and hydraulic cylinders with high capacity for vertical and horizontal thrust. Adjustable according to the section of the piece to be joined
- SAW GROUP
Automatic pneumatic saws for cutting the lamella according to the pre-established length - MILLING GROUPS
Fixed speed milling groups
THE PHASES IN DETAIL
WORKING PROCESS
The manufacturing process of the HPX-OV model Automatic Finger Joint consists of seven stages:
1. Two subsequent work pieces are automatically positioned and clamped in horizontal position by two hydraulic clamps
2. The unit holder chariot with 2 cutters and 2 gluing units moves vertically to mill simultaneously the rear side of the first piece and the front side of the second
3. Comb nozzles apply glue to the back side of the first piece and the front side of the second
3. The workpiece thus worked comes out of the machine sliding on an exit roller conveyor.
5. The rear milled piece, blocked on a mobile carriage, advances thanks to two hydraulic cylinders until it joins the piece that precedes it
6. The two hydraulic cylinders complete the thrust and join the two pieces with a pressure of 18 tons
7. Two new pieces to be joined position themselves automatically and the cycle starts again
Dati Tecnici | ||
Altezza massima pezzo lavorabile | mm | 25-100 |
Lunghezza minima pezzo lavorabile | mm | 80-260 |
Lunghezza pezzo lavorabile | mm | 600-illimitata |
Tipo di giunzione | 20/20 or 15/15 | |
Pressione spinta costante max | ton | 12-30 |
Produzione | giunz/min | circa 4 |
Lunghezza finale lamella | mm | 2800 |
Peso totale macchina | kg | 5500 |
CM MACCHINE
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