There is provided a feed roll assembly according to one aspect. The assembly includes a feed roll and an elongate mount coupled to and extending radially outwards from the feed roll. The assembly includes an elongate mount with a recessed region extending from a distal edge towards a proximal edge thereof, extending from a first face towards a second face thereof, and extending between a pair of spaced-apart ends thereof. The assembly includes an insert shaped to matingly engage with the elongate mount via the recessed region of the elongate mount.

There is also provided a feed roll assembly according to another aspect. The feed roll assembly includes a feed roll, an insert and an elongate mount that couples the insert to the feed roll. The elongate mount is shaped to enclose a proximal edge, a backing face and spaced-apart ends of an inner portion of the insert.

There is provided a feed roll assembly according to one aspect. The assembly includes a feed roll and an elongate mount coupled to and extending radially outwards from the feed roll. The assembly includes an elongate mount with a recessed region extending from a distal edge towards a proximal edge thereof, extending from a first face towards a second face thereof, and extending between a pair of spaced-apart ends thereof. The assembly includes an insert shaped to matingly engage with the elongate mount via the recessed region of the elongate mount.

There is also provided a feed roll assembly according to another aspect. The feed roll assembly includes a feed roll, an insert and an elongate mount that couples the insert to the feed roll. The elongate mount is shaped to enclose a proximal edge, a backing face and spaced-apart ends of an inner portion of the insert.

A feeding device includes a plurality of driving modules, a plurality of feeding modules and a plurality of couplers. Each driving module has a driving shaft pivotally mounted on a housing and driven by a power module to be rotated about an axis. Each feeding module includes a pivoting shaft substantially coaxial with the driving shaft, a suspending unit journalled on the pivoting shaft to be pivotable and having a bearing portion which is disposed to be biased downwardly by a spring member, a driven shaft mounted rotatably on the bearing portion, and a feeding roller driven by the driven shaft. Each coupler includes a transmitting shaft having two ends connected to the driving shaft and driven shaft by universal joints, respectively.

A thickness planer includes a motor, a planing part, a placing part, a feeding part, and a battery pack mounting unit. The planing part is configured to be driven by the motor and plane a workpiece. A workpiece is placeable on the placing part. The feeding part is configured to feed the workpiece placed on the placing part to the planing part. A battery pack for supplying power to the motor is attachable to the battery pack mounting unit.

A thickness planer includes a motor, a planing part, a placing part, a feeding part, and a battery pack mounting unit. The planing part is configured to be driven by the motor and plane a workpiece. A workpiece is placeable on the placing part. The feeding part is configured to feed the workpiece placed on the placing part to the planing part. A battery pack for supplying power to the motor is attachable to the battery pack mounting unit.

The present disclosure provides embodiments of a lapper assembly for use to overlap successive sheets of wood veneer or other materials along a conveyor. The lapper assembly may include a stop member configured to be rotatably mounted to a roller such that the stop member is pivotable around the rotational axis of the roller independently of the rotational angle of the roller. The lapper assembly may further include a lever arm coupled to one end of the stop member. An actuator may be pivotably coupled to the lever arm and the conveyor frame, and operated to pivot the stop member between a workpiece engaging position, in which the stop member extends into the path of workpiece flow, and a workpiece disengaging position below the path. Optionally, the lapper assembly roller and other rollers upstream/downstream may be operatively connected to a drive. Corresponding systems and methods are also disclosed herein.

The present disclosure provides embodiments of a lapper assembly for use to overlap successive sheets of wood veneer or other materials along a conveyor. The lapper assembly may include a stop member configured to be rotatably mounted to a roller such that the stop member is pivotable around the rotational axis of the roller independently of the rotational angle of the roller. The lapper assembly may further include a lever arm coupled to one end of the stop member. An actuator may be pivotably coupled to the lever arm and the conveyor frame, and operated to pivot the stop member between a workpiece engaging position, in which the stop member extends into the path of workpiece flow, and a workpiece disengaging position below the path. Optionally, the lapper assembly roller and other rollers upstream/downstream may be operatively connected to a drive. Corresponding systems and methods are also disclosed herein.

A feed roll comprises a roll having a rotary axis, flutes fixed on the roll, mounts fixed on the roll between the flutes, each mount having a seat spaced apart from the outer surface of the roll and replaceable flute elements detachably and matingly engaged in the seats of respective mounts and extending outward beyond the mounts. The replaceable flute insert element comprises an elongated plate body having an inner longitudinal edge, an outer longitudinal edge, and a backing face extending between the inner longitudinal edge and the outer longitudinal edge and the inner longitudinal edge and the backing face configured to matingly engage the seat of the mount. The flute insert element further comprises the outer longitudinal edge being formed with a traction element and the plate body having a plurality of bolt holes therethrough for registering with the bolt holes of the mount element when the plate body and the seat are matingly engaged.

A feed roll comprises a roll having a rotary axis, flutes fixed on the roll, mounts fixed on the roll between the flutes, each mount having a seat spaced apart from the outer surface of the roll and replaceable flute elements detachably and matingly engaged in the seats of respective mounts and extending outward beyond the mounts. The replaceable flute insert element comprises an elongated plate body having an inner longitudinal edge, an outer longitudinal edge, and a backing face extending between the inner longitudinal edge and the outer longitudinal edge and the inner longitudinal edge and the backing face configured to matingly engage the seat of the mount. The flute insert element further comprises the outer longitudinal edge being formed with a traction element and the plate body having a plurality of bolt holes therethrough for registering with the bolt holes of the mount element when the plate body and the seat are matingly engaged.

A pusher for a planer contains: a body, a planer, a movable control portion, and a push member. The planer includes a cutter, a drive shaft, a transmission portion, a horizontal rod, a reduction wheel, and a threaded portion. An upper belt is fitted on the lower belt, a wheel rod and an auxiliary rod. The wheel rod includes a second receiving portion, a guiding portion, and a pushing wheel. The guiding portion has a transmitting belt fitted on an actuation rod. The actuation rod has a driving portion and another pushing wheel. The auxiliary rod is supported on an auxiliary abutting block inserted onto a positioning rod, and a returning spring is fitted on the positioning rod. The movable control portion includes a rotary shaft and a movable pedestal. The press post has two pressing wheels, and a control wheel is biased against the transmitting belt.