摘要:
The invention relates to an apparatus for receiving and positioning veneers fed by conveyor means. The apparatus comprises means for gripping the veneers and means for detecting the location and/or position of the veneers on a conveyor belt. There is at least one gripping means on both sides of the feeding direction center line of the veneer. The gripping means are arranged to reciprocate essentially in the feeding direction of the veneers and to grip the veneer on its leading edge side and to position the veneer on the basis of the information provided by the detection means to the desired location in the feeding direction of the veneers.
摘要:
An apparatus is provided for receiving and positioning veneers fed by a conveyor belt. The apparatus includes grippers controlled to be independently movable, for gripping the veneers, and detection means for detecting the location and/or position of the veneers on a conveyor belt. At least one gripper is disposed on both sides of the feeding direction center line of the veneer. The grippers are arranged to reciprocate at least in the feeding direction of the veneers, to grip each successive veneer on its leading edge side, and to align the leading edge side of the veneer to correspond to the position of the veneer in the veneer assembly, in response to information provided by the detection means.
摘要:
An apparatus for stacking veneer sheets is provided, said apparatus comprising conveyor means for delivering veneer sheets to a stacking point and means for placing veneer sheets on a stack to be formed. The conveyor means comprise a first and a second conveyor element disposed on opposite sides of a veneer sheet, said first and/or second conveyor element being provided with magnet elements arranged for cooperation with a conveyor element present on the opposite side, such that the veneer sheet to be fed in between the conveyor elements is pressed with a desired force between the conveyor elements and is movable thereby to a stacking point, which is provided with stopper means for stopping the veneer sheet and with means for releasing the veneer sheet from between the conveyor elements to enable its placement on a stack to be formed.
摘要:
The invention relates to a peeling station with means for rounding a block by peeling and means for producing veneers from the block by peeling The peeling station comprises a frame assembly provided with a rounding segment having first roller elements for accommodating and centering as well as rotating a block and a first knife element for peeling the block to become substantially circular in cross-section during its rotating motion; an interim storage segment for accommodating a rounded block; and a veneer peeling segment having second roller elements for accommodating and rotating the rounded block coming from the interim storage and a second knife element for peeling veneers from a block during its rotating motion.
摘要:
An apparatus for stacking veneer sheets is provided, said apparatus comprising conveyor means for delivering veneer sheets to a stacking point and means for placing veneer sheets on a stack to be formed. The conveyor means comprise a first and a second conveyor element disposed on opposite sides of a veneer sheet, said first and/or second conveyor element being provided with magnet elements arranged for cooperation with a conveyor element present on the opposite side, such that the veneer sheet to be fed in between the conveyor elements is pressed with a desired force between the conveyor elements and is movable thereby to a stacking point, which is provided with stopper means for stopping the veneer sheet and with means for releasing the veneer sheet from between the conveyor elements to enable its placement on a stack to be formed.
摘要:
The invention relates to a method and an arrangement for jointing wood veneers to each other with an edge joint. In the method, the veneers to be jointed are first positioned with edges to be jointed against each other, and thereafter a jointing operation of the veneers to each other is performed at connection points spaced from each other in the longitudinal direction of a joint between the veneers. The method comprises forming in the to-be-jointed veneers a row of not less than three through-holes at said connection points, said row extending across the joint between the abutting edges of the veneers to be jointed, such that one of the holes substantially coincides with the joint, and thereafter attaching the veneers to each other by means of splicing tools to be fitted in the holes.