Disclosed is a cutting apparatus for a roll zebra. The cutting apparatus includes: a main body portion; a mounting portion provided at one side of the main body portion to wind or unwind a fabric; a cutting portion provided at one side of the main body portion to cut the fabric with a required length; and a discharge portion provided at one side of the main body portion to convey the fabric cut by the cutting portion to the outside. The cutting portion includes a longitudinal cutting portion cutting the fabric in a longitudinal direction, and a transverse cutting portion cutting the fabric in a transverse direction.

Disclosed is a cutting apparatus for a roll zebra. The cutting apparatus includes: a main body portion; a mounting portion provided at one side of the main body portion to wind or unwind a fabric; a cutting portion provided at one side of the main body portion to cut the fabric with a required length; and a discharge portion provided at one side of the main body portion to convey the fabric cut by the cutting portion to the outside. The cutting portion includes a longitudinal cutting portion cutting the fabric in a longitudinal direction, and a transverse cutting portion cutting the fabric in a transverse direction.

A sheet processing apparatus includes a sheet conveyor, a processing tool, a tool contact separation device, a tool moving device, and a tool facing device. The sheet conveyor is configured to convey a sheet. The processing tool is configured to perform processing to the sheet. The tool contact separation device is configured to contact and separate the processing tool with respect to the sheet. The tool moving device is configured to move the processing tool in a direction intersecting a conveyance direction of the sheet. The tool facing device includes a tool facing portion and a sheet gripper. The tool facing portion includes a rotary member supported by a shaft and is disposed at a position facing the processing tool via the sheet. The sheet gripper includes a rotary member supported by a shaft and is configured to grip the sheet with the tool facing portion.

The light guide film product processing apparatus provided in the present invention relates to the field of light guide film processing, and includes an unwinding device for transmitting a first light guide film, a dot processing device, a cooling device, a cutting device, a waste collecting device, and a product collecting device that are sequentially installed along the transmission direction of the first light guide film, and a linkage controller; the dot processing device transfers dots on both sides of the first light guide film, the cooling device cools the first light guide film after dot processing, the cutting device cuts the cooled first light guide film, the waste collecting device is configured to wind a second light guide film, and the second light guide film is a remaining material after the first light guide film is cut into a light guide film product; and the included angle formed between the winding and transmission direction of the second light guide film and the transmission direction of the first light guide film is defined as , where >0. The linkage controller controls the starting and stopping of the dot processing device, the cooling device, and the cutting device by means of a program to implement the integrated production process of one-step forming of dots on both sides of a light guide film, light guide film product cutting, and remaining material recovery.

This invention relates to a manual device for dispensing tape, with or without adhesive, that can be used in tape reels made of organic, inorganic or synthetic materials, it also relates to a novel shear-type tape-cutting mechanism, which performs the tape cutting and dispatching operation due to the concentration of efforts at two points of the tape.

This invention relates to a manual device for dispensing tape, with or without adhesive, that can be used in tape reels made of organic, inorganic or synthetic materials, it also relates to a novel shear-type tape-cutting mechanism, which performs the tape cutting and dispatching operation due to the concentration of efforts at two points of the tape.

A cutting device includes: a movable blade; a moving mechanism moving the movable blade and having a first mechanism portion movable between a first operating position and a first non-operating position and a second mechanism portion movable between a second operating position and a second non-operating position; a first detecting portion and a second detecting portion detecting positions of the first mechanism portion and the second mechanism portion; and a controller configured to perform: setting, when one of the first detecting portion and the second detecting portion detects abnormally, updated positions of the first operating position and the second operating position or the first non-operating position and the second non-operating position. The updated positions are set based on detection result of another of the first detecting portion and the second detecting portion and are new start points of movement of the first mechanism portion and the second mechanism portion.

A cutting device includes: a movable blade; a moving mechanism moving the movable blade and having a first mechanism portion movable between a first operating position and a first non-operating position and a second mechanism portion movable between a second operating position and a second non-operating position; a first detecting portion and a second detecting portion detecting positions of the first mechanism portion and the second mechanism portion; and a controller configured to perform: setting, when one of the first detecting portion and the second detecting portion detects abnormally, updated positions of the first operating position and the second operating position or the first non-operating position and the second non-operating position. The updated positions are set based on detection result of another of the first detecting portion and the second detecting portion and are new start points of movement of the first mechanism portion and the second mechanism portion.

There is provided a sheet cutting apparatus including: a cutter including first and second blades and a shifter including an actuator; a signal outputter; and a controller. The controller is configured to execute: a first cutting processing of moving the first blade in a cutting direction by setting a power value of the actuator to be a first power value; a first determining processing of determining whether abnormality in a moving state of the first blade exists; a first stopping processing of stopping the first blade at a first stop position, in a case that the abnormality is determined to exist; a first returning processing of moving the first blade upstream in the cutting direction; and a second cutting processing of moving the first blade in the cutting direction by setting the power value of the actuator to be a second power value greater than the first power value.

There is provided a sheet cutting apparatus including: a cutter including first and second blades and a shifter including an actuator; a signal outputter; and a controller. The controller is configured to execute: a first cutting processing of moving the first blade in a cutting direction by setting a power value of the actuator to be a first power value; a first determining processing of determining whether abnormality in a moving state of the first blade exists; a first stopping processing of stopping the first blade at a first stop position, in a case that the abnormality is determined to exist; a first returning processing of moving the first blade upstream in the cutting direction; and a second cutting processing of moving the first blade in the cutting direction by setting the power value of the actuator to be a second power value greater than the first power value.