Abstract

A sawing facility includes a rail guide, a saw arranged on the rail guide, a first carriage arranged on one side of the saw along the rail guide, and a second carriage arranged on the other side of the saw along the rail guide. The first carriage includes a first saw log support and a first carriage drive that can move the first carriage together with a first saw log on the rail guide and past the saw to saw the first saw log. The second carriage includes a second saw log support and a second carriage drive that can move the second carriage together with the second saw log on the rail guide and past the saw to saw the second saw log. The second saw log is loaded onto the second saw log support while the first saw log is sawed using the first carriage.

IPC Classes  ?

• B27B 29/08 - Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band sawsArrangement of gripping accessories thereonTurning devices thereon
• B27B 15/04 - Band or strap sawing machines specially designed for length cutting of trunks with vertically-guided saw blade

Abstract

The invention relates to a sawing facility (100) having a rail guide (12) which defines a longitudinal direction (14), a saw (10) which is arranged on the rail guide (12), a first sawing material feed (16), a second sawing material feed (18), a first carriage (20) which comprises a first sawing material support (22) and a first carriage drive (24), and a second carriage (32) which comprises a second sawing material support (34) and a second carriage drive (36), wherein the first sawing material feed (16) is designed to transfer a first sawing material (28) onto the first sawing material support (22); the second sawing material feed (18) is designed to transfer a second sawing material (38) onto the second sawing material support (32); the first carriage drive (24) is designed to move the first carriage (20) together with the first sawing material (28) past the saw (10) along the longitudinal direction (14) on the rail guide (12) in order to saw the first sawing material (28) in the longitudinal direction (14); and the second carriage drive (36) is designed to move the second carriage (32) together with the second sawing material (38) past the saw (10) along the longitudinal direction (14) on the rail guide (12) in order to saw the second sawing material (38) in the longitudinal direction (14).

IPC Classes  ?

• B27B 15/04 - Band or strap sawing machines specially designed for length cutting of trunks with vertically-guided saw blade
• B27B 31/00 - Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines

Abstract

The invention relates to a device and a method for cutting wooden parts, in particular planks or beams. A cross conveyor (14, 20, 30) and a longitudinal conveyor (60) are arranged one behind the other in the conveying direction (11, 61) of the planks. In addition, at least one mitre saw station (40) is provided upstream of the longitudinal conveyor (60). Upstream from the mitre saw station (40), the cross conveyor (14, 20, 30) is provided with conveyor elements (32) movable in the cross-conveying direction (11). The conveyor elements (32) are provided with fixing elements (34) for securing the planks (70; 90) on the conveyor elements (32).

IPC Classes  ?

• B27B 5/22 - Saw benches with non-feedable circular saw blade
• B27B 25/04 - Feeding devices for timber in saw mills or sawing machinesFeeding devices for trees with feed chains or belts
• B27B 31/06 - Adjusting equipment, e.g. using optical projection