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 cylindrical cutting system, a bit holder assembly, and machine for milling or scarifying road surfaces are disclosed. A bit holder is attachable to a milling platform, and includes an inward facing surface for engaging a corresponding mating surface of the milling platform. The inward facing surface of the bit holder and the mating surface include aligning fastener and pin openings. A fastener and a pin are inserted within the respective openings to couple the bit holder to the milling platform. The mating surface may define a part of a recess formed in the milling platform. A wear element may be disposed at the leading side of the bit holder. Multiple platforms may be coupled together with axially extended platform fasteners.

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 cylindrical cutting system, a bit holder assembly, and machine for milling or scarifying road surfaces are disclosed. A bit holder is attachable to a milling platform, and includes an inward facing surface for engaging a corresponding mating surface of the milling platform. The inward facing surface of the bit holder and the mating surface include aligning fastener and pin openings. A fastener and a pin are inserted within the respective openings to couple the bit holder to the milling platform. The mating surface may define a part of a recess formed in the milling platform. A wear element may be disposed at the leading side of the bit holder. Multiple platforms may be coupled together with axially extended platform fasteners.

A planing machine (or simply planer) which may have two planer heads, each head containing the conventional knives and supporting apparatus to perform the actual cutting of material. To improve yield, the board is centered vertically as it progresses longitudinally through the planer. This is accomplished using either or (preferably) both of two systems: (1) a segmented self-centering drive roll system to feed the boards into the machine; and (2) a shoe mechanism which is controlled by a linkage such that the retracting segmented shoe assembly moves away from the planer head as it moves vertically to compensate for varying material thicknesses. The result is a more efficient use of the workpiece because less waste is created.

The invention discloses a shaving blade with adjustable shaving depth for a high-grade floor, which includes a machine body. The machine body is provided with a working cavity penetrating up and down, and an opening space is provided on the right wall of the working cavity. The bottom side of the wheel groove is provided with a fixed cavity on the left side of the wheel groove to open the power motor, thereby driving the motor shaft, the fifth bevel gear, the sixth bevel gear, the water pump shaft, and the cam to rotate. The device can automatically Adjust the depth and angle of the blade of the planer, so that when using a planer, woodworkers can automatically adjust the amount of the knife according to the actual situation, and then cooperate with the function of adjusting the angle of the blade to extend the life of the blade. During the process, the wood chips shaved off by the planer can be discharged out of the device through the removing device.

The invention discloses a shaving blade with adjustable shaving depth for a high-grade floor, which includes a machine body. The machine body is provided with a working cavity penetrating up and down, and an opening space is provided on the right wall of the working cavity. The bottom side of the wheel groove is provided with a fixed cavity on the left side of the wheel groove to open the power motor, thereby driving the motor shaft, the fifth bevel gear, the sixth bevel gear, the water pump shaft, and the cam to rotate. The device can automatically Adjust the depth and angle of the blade of the planer, so that when using a planer, woodworkers can automatically adjust the amount of the knife according to the actual situation, and then cooperate with the function of adjusting the angle of the blade to extend the life of the blade. During the process, the wood chips shaved off by the planer can be discharged out of the device through the removing device.

The invention discloses a shaving blade with adjustable shaving depth for a high-grade floor, which includes a machine body. The machine body is provided with a working cavity penetrating up and down, and an opening space is provided on the right wall of the working cavity. The bottom side of the wheel groove is provided with a fixed cavity on the left side of the wheel groove to open the power motor, thereby driving the motor shaft, the fifth bevel gear, the sixth bevel gear, the water pump shaft, and the cam to rotate. The device can automatically Adjust the depth and angle of the blade of the planer, so that when using a planer, woodworkers can automatically adjust the amount of the knife according to the actual situation, and then cooperate with the function of adjusting the angle of the blade to extend the life of the blade. During the process, the wood chips shaved off by the planer can be discharged out of the device through the removing device.