The invention relates to a system for generating an estimation of a drying shrinkage of a veneer sheet, the system comprising: a density measurement device for generating data representing a density of the veneer sheet; at least one other entity suitable to generate data representing at least one characteristic of the veneer sheet an apparatus for receiving data from the density measurement device and data from the at least one other entity, the apparatus arranged to generate an estimation of a drying shrinkage of the veneer sheet based on the received data. The invention also relates to an apparatus, a method, and a computer program product.

This invention discloses a production device for green ecological hemp fiber integrated decoration wallboard, including a machine body and an operation cavity with an upward opening arranged in the machine body, and a feeding hole communicated with the outside is formed in the operation cavity, and a roller cavity with an opening is formed in the feeding hole, and a roller is arranged in the roller cavity and the end wall of the roller cavity in a rotatable mode, and the feeding device drives the decoration plate to move towards the operation cavity through the rolling wheels; the device is able to perform equal-length cutting on the decoration plate during production of the green ecological hemp fiber integrated wall decoration plate, meanwhile, the equipment can automatically push the stacked decoration plates out of the equipment, the operation is convenient, the automation degree is high, and production and popularization are convenient.

A multifunction plate of wood repair apparatus includes a feeding device for moving raw plates of wood; a cutting and gluing device disposed downstream of the feeding device for cutting front and rear ends of each plate of wood and joining adjacent plates of wood together as a unit of predetermined size by gluing; a repairing device disposed downstream of the cutting and gluing device for identifying locations of damaged areas of the plates of wood, the repairing device including an upper mold, a female mold under the upper mold, a chips exiting device under the female mold, a lower mold under the chips exiting device, and a drive device under the lower mold and operatively connected to both the upper mold and the lower mold; and a collecting device disposed downstream of the repairing device for collecting the repaired plates of wood.

An edge band cutting device includes a base reciprocated along a direction parallel to a conveying path between a front cutting position and a rear cutting position, a baffle component disposed to the base and having a baffle configured to be reciprocated along a direction parallel to the conveying path between an initial position and a compression position, and reciprocated along a direction perpendicular to the conveying path between a lifting position and a lowering position, and a cutting component disposed to the base and having a saw blade configured to be reciprocated up and down along a cutting path perpendicular to the conveying path. By operation of the baffle component and the cutting component, only one saw blade is used to cut a front protrusion and a rear protrusion of an edge band, such that the structural design is greatly simplified.

An edge band cutting device includes a base reciprocated along a direction parallel to a conveying path between a front cutting position and a rear cutting position, a baffle component disposed to the base and having a baffle configured to be reciprocated along a direction parallel to the conveying path between an initial position and a compression position, and reciprocated along a direction perpendicular to the conveying path between a lifting position and a lowering position, and a cutting component disposed to the base and having a saw blade configured to be reciprocated up and down along a cutting path perpendicular to the conveying path. By operation of the baffle component and the cutting component, only one saw blade is used to cut a front protrusion and a rear protrusion of an edge band, such that the structural design is greatly simplified.

An apparatus for clipping ends of a book of sheets includes a first detector for detecting a first end of the book of sheets, a clipper positioning system and a first clipper including a knife. The clipper positioning system is adapted to automatically position the first clipper to a proposed first clipping position based on the detected first end of the book of sheets. A method of processing a plurality of sheets includes assembling the plurality of sheets into a book of sheets, detecting a first end of the book of sheets to propose a first position for clipping the book of sheets, positioning a first clipper based on the detected first end of the book of sheets, advancing the book of sheets to an infeed conveyor, detecting, the presence of the book of sheets in the infeed conveyor, advancing the book of sheets to the first clipper, clipping the first end of the book of sheets, and advancing the book of sheets from the first clipper.

An apparatus for clipping ends of a book of sheets includes a first detector for detecting a first end of the book of sheets, a clipper positioning system and a first clipper including a knife. The clipper positioning system is adapted to automatically position the first clipper to a proposed first clipping position based on the detected first end of the book of sheets. A method of processing a plurality of sheets includes assembling the plurality of sheets into a book of sheets, detecting a first end of the book of sheets to propose a first position for clipping the book of sheets, positioning a first clipper based on the detected first end of the book of sheets, advancing the book of sheets to an infeed conveyor, detecting, the presence of the book of sheets in the infeed conveyor, advancing the book of sheets to the first clipper, clipping the first end of the book of sheets, and advancing the book of sheets from the first clipper.

An edge band cutting device includes a base reciprocated along a direction parallel to a conveying path between a front cutting position and a rear cutting position, a baffle component disposed to the base and having a baffle configured to be reciprocated along a direction parallel to the conveying path between an initial position and a compression position, and reciprocated along a direction perpendicular to the conveying path between a lifting position and a lowering position, and a cutting component disposed to the base and having a saw blade configured to be reciprocated up and down along a cutting path perpendicular to the conveying path. By operation of the baffle component and the cutting component, only one saw blade is used to cut a front protrusion and a rear protrusion of an edge band, such that the structural design is greatly simplified.

An edge band cutting device includes a base reciprocated along a direction parallel to a conveying path between a front cutting position and a rear cutting position, a baffle component disposed to the base and having a baffle configured to be reciprocated along a direction parallel to the conveying path between an initial position and a compression position, and reciprocated along a direction perpendicular to the conveying path between a lifting position and a lowering position, and a cutting component disposed to the base and having a saw blade configured to be reciprocated up and down along a cutting path perpendicular to the conveying path. By operation of the baffle component and the cutting component, only one saw blade is used to cut a front protrusion and a rear protrusion of an edge band, such that the structural design is greatly simplified.