13results about "Log carriages" patented technology

Embodiments of the present invention provide methods and apparatus for squaring a fence or other surface in a woodworking jig relative to the saw blade of the table saw used with the jig, by providing an adjustable tool that may be engaged with a kerf created by the blade of the table saw. Embodiments of the invention may be used to create a crosscut sled without using the "five-cut method". In different embodiments, the invention may be used not only to square to the saw blade, but also to set other angles relative to the saw blade in the event that different positioning is desired.

A wood processing device 1 for processing a log H aligned along a longitudinal direction L of the wood processing device 1, said wood processing device comprising: a machine frame 2, a processing gantry 3 supported on the machine frame 2 so as to be movable at least in the longitudinal direction L, a holding device 4 arranged on the machine frame 2 for holding the log H on the machine frame 2, a trimming device 5 arranged on the processing gantry 3 for trimming the log H, said trimming device 5 having at least one milling head 5.1, 5.2, 5.3, 5.4, a cutting device 6 arranged on the processing gantry 3 for cutting the log H, said cutting device 6 having at least one saw 6.1, 6.2, in particular aligned horizontally, and a splitting device 7 arranged on the processing gantry 3 for splitting the log H, said splitting device 7 having at least one saw 7.1, 7.2, in particular aligned vertically. It is equipped with:

The compact sawing machine for processing tree trunks (1) comprises a tree trunk support (200) for feeding tree trunks (1) and a tree trunk saw (600) which has at least one circular saw blade (512). The tree trunk saw (600) can be moved along the tree trunks (1) to be processed, and the tree trunks (1) are moved substantially only in a conveying direction (F) transversely to the longitudinal direction of the tree trunks (1). In order to allow the compact sawing machine to be placed in a container (100) which can be transported by a truck, the at least one circular saw blade (512) is positioned vertically, and clamp feeds (650) are provided for clamping the tree trunk (1), said clamp feeds being displaceable in the conveying direction (F) and vertically clamping the tree trunk (1). Furthermore, the compact sawing machine can have a resaw (700) above or below the tree trunk saw (600). In this case, lifting grippers (520,530) are advantageous, said lifting grippers gripping the wood block (12) produced by the tree trunk saw (600) and transporting it to the resaw (700), and preferably it is also possible to rotate the wood block (12) by 90° by means of the lifting grippers (520,530). Furthermore, a measuring device can be provided for measuring the tree trunk (1), which is rotated by a tree trunk rotator (620). A turning device is also advantageous.

A wood-machining device for machining round wood oriented in a longitudinal direction of the wood-machining device includes: a machine frame; a machining gantry mounted on the machine frame so as to move at least in the longitudinal direction; a holding device disposed on the machine frame for holding the round wood on the machine frame; a trimming device disposed on the machining gantry for trimming the round wood, the trimming device having at least one milling head; a cutting device disposed on the machining gantry for cutting the round wood, the cutting device having at least one saw, which, more particularly, is oriented horizontally; and a splitting device disposed on the machining gantry for splitting the round wood, the splitting device having at least one saw, which, more particularly, is oriented vertically.

Device (4) for loading, blocking and sawing logs (8), comprising: - a carriage (12) which is inclined and configured to allow the loading of a log (8) by rolling it around a rolling axis (RR) which is parallel to a main longitudinal direction of the log (8), - at least one clamping device or clamp (16) configured to clamp the log (8) loaded onto the carriage (12) in a final position of the loading process, - cutting means to carry out the sawing operations of the log (8), - optical scanning means (24) configured to perform the optical scanning operation of a side surface (28) of the log (8) as it rolls along the carriage (12), - holding means or retaining means (36) for the log (8) which can be selectively actuated to pass from an extended or working configuration, in which they control the rolling of the log (8) on the carriage (12) and prevent the log (8) from slipping and / or sliding on the carriage (12), to a retracted or rest configuration in which they do not interfere with the movement of the log (8) on the carriage (12) and allow the log (8) to slide / slide relative to the carriage (12).

To provide a pre-cutting device capable of efficiently manufacturing large quantities of structural members. [Solution] The pre-cutting apparatus 10 includes a mortise cutter as a cutting blade that enables cutting to change the shape of the processed wood, with its tip positioned at a predetermined position in contact with a stopper ST; a circular saw as a cutting blade that enables cutting the processed wood, with its tip positioned at the stopper ST, to change the total length in the longitudinal direction to the length of a structural member set within a predetermined length range; a circular saw unit 30 that allows the circular saw to move in the transport direction along the transport path C; and a control device S that controls the operation of the circular saw unit 30 and the circular saw to perform control to cut the processed wood to the length of a structural member set to a different length within a predetermined length range.

A log support assembly for a sawmill. The log support assembly has an elongate log support member with at least one aperture in its side wall, a holder for releasably holding the elongate log support member, a passageway in the holder for slidably receiving the elongate log support member, and a projection extending into the passageway. The projection is sized and shaped to releasably engage the at least one aperture. The passageway is sized and shaped to allow the elongate log support member to be tilted between a locked position with the projection engaging the at least one aperture, and an unlocked position with the projection disengaged from the at least one aperture. The locked position prevents the elongate log support member to be lowered relative to the holder. The unlocked position permits the elongate log support member to be raised or lowered relative to the holder.

The invention relates to a wood-machining device (1) for machining round wood (H) oriented in a longitudinal direction (L) of the wood-machining device (1), comprising: a machine frame (2); a machining gantry (3) mounted on the machine frame (2) so as to move at least in the longitudinal direction (L); a holding device (4) disposed on the machine frame (2), for holding the round wood (H) on the machine frame (2); a trimming device (5) disposed on the machining gantry (3), for trimming the round wood (H), the trimming device (5) having at least one milling head (5.1, 5.2, 5.3, 5,4); a cutting device (6) disposed on the machining gantry (3), for cutting the round wood (H), the cutting device (6) having at least one saw (6.1, 6.2), which, more particularly, is oriented horizontally; and a splitting device (7) disposed on the machining gantry (3), for splitting the round wood (H), the splitting device (7) having at least one saw (7.1, 7.2), which, more particularly, is oriented vertically.

The invention relates to the technical field of wood processing, and discloses a log turnover device for a band sawing machine, the log turnover device comprises a machine body, turnover assemblies used for turning over logs on the machine body are arranged on the two sides of the machine body, and each turnover assembly comprises a sliding module, a lifting module, a driving module and a limiting turnover module. According to the technical scheme, the first clamping jaw unit works on the arc-shaped outer wall of a log, the second clamping jaw unit works on the cutting face of the log, after the first clamping jaw unit and the second clamping jaw unit press, clamp and fix the log, the log can be supported, and the two ends of the log are fixed and clamped in a supporting mode in the vertical direction, so that the log cutting efficiency is improved. The problem that logs are prone to falling off due to center deviation in the log overturning process can be effectively solved, the contact area and area of the first clamping jaw unit and the arc-shaped wall face of the logs are enlarged, fixation within a certain arc-shaped range can be formed, and through cooperation with operation of the second clamping jaw unit on the other side, the log overturning efficiency is improved. And the logs can be effectively in a stable state during overturning.

Sawing system (100) comprising a rail guide (12) defining a longitudinal direction (14), a saw (10) arranged on the rail guide (12), a first saw material feed (16), a second saw material feed (18), a first carriage (20) comprising a first saw material support (22) and a first carriage drive (24), and a second carriage (32) comprising a second saw material support (34) and a second carriage drive (36), wherein the first saw material feed (16) is configured to transfer a first saw material (28) to the first saw material support (22), wherein the second saw material feed (18) is configured to transfer a second saw material (38) to the second saw material support (32), and wherein the first carriage drive (24) is configured to move the first carriage (20) with the first saw material (28) along the rail guide (12) along the longitudinal direction (14) past the saw (10) to cut the saw. first sawn material (28) in the longitudinal direction (14),and wherein the second wagon drive (36) is arranged to move the second wagon (32) with the second saw material (38) along the rail guide (12) along the longitudinal direction (14) past the saw (10) in order to saw the second saw material (38) in the longitudinal direction (14).

Woodworking device (1), woodworking plant and method for processing round timber (H) aligned along a longitudinal direction (L) of the woodworking device (1), comprising a machine frame (2), a processing portal (3) mounted on the machine frame (2) so as to be movable at least in the longitudinal direction (L), a holding device (4) arranged on the machine frame (2) for holding the round timber (H) on the machine frame (2), a cutting device (6) arranged on the processing portal (3) for cutting the round timber (H), wherein the cutting device (6) comprises at least one saw (6.1, 6.2), and a splitting device (7) arranged on the processing portal (3) for splitting the round timber (H), wherein the splitting device (7) comprises at least one saw (7.1, 7.2), wherein an edging device (5) arranged on the processing portal (3) for edging the round timber (H), wherein the edging device (5) comprises at least one milling head (5.1, 5.2, 5.3, 5.4).

A log support assembly for a sawmill. The log support assembly has an elongate log support member with at least one aperture in its side wall, a holder for releasably holding the elongate log support member, a passageway in the holder for slidably receiving the elongate log support member, and a projection extending into the passageway. The projection is sized and shaped to releasably engage the at least one aperture. The passageway is sized and shaped to allow the elongate log support member to be tilted between a locked position with the projection engaging the at least one aperture, and an unlocked position with the projection disengaged from the at least one aperture. The locked position prevents the elongate log support member to be lowered relative to the holder. The unlocked position permits the elongate log support member to be raised or lowered relative to the holder.

Woodworking device (1), woodworking plant and method for processing round timber (H) aligned along a longitudinal direction (L) of the woodworking device (1), comprising a machine frame (2), a processing portal (3) mounted on the machine frame (2) so as to be movable at least in the longitudinal direction (L), a holding device (4) arranged on the machine frame (2) for holding the round timber (H) on the machine frame (2), a cutting device (6) arranged on the processing portal (3) for cutting the round timber (H), wherein the cutting device (6) comprises at least one saw (6.1, 6.2), and a splitting device (7) arranged on the processing portal (3) for splitting the round timber (H), wherein the splitting device (7) comprises at least one saw (7.1, 7.2), wherein an edging device (5) arranged on the processing portal (3) for edging the round timber (H), wherein the edging device (5) comprises at least one milling head (5.1, 5.2, 5.3, 5.4).