Nien Made Enterprise Co., Ltd.

Industrial Technology Research Institute

Wen-Yeu Lee

Ming Nien

Ta-Hsin Chou

Ching-Fang Yeh

Chao-Hung Nien

Lei-Yi Chen

Kun-Ming Chuang

A cutting machine for cutting a window covering includes a machine base and a cutting device provided on the machined base. The machine base includes a sustaining face for putting the window covering thereon. The cutting device includes a frame provided on the machine base, a cutter, a movable block, a stopping block and a connecting bar. The control bar is pivoted on the frame and controllable to pivotally swing and drive the cutter to move up and down. The movable block is moved along with the cutter to drive the connecting bar to pivotally swing relative to the frame. The stopping block is adapted to abut against one end of the window covering to be cut and is further driven by the connecting bar to reciprocate along the machine base.

Cutting machine for window covering

A cutting module adapted to trim a covering material of a window covering is disclosed, including a main body, a blade, and an elastic holding member. The main body has a first side, a second side, and a through hole communicating the first and the second sides, wherein the through hole can be passed through by the covering material. The blade is provided corresponding to the second side, and can be moved back and forth. The blade has a cutting edge, which passes over the through hole as the blade slides, whereby to cut off a part of the covering material beyond the second side. The elastic holding member is provided corresponding to the through hole to maintain the covering material at a predetermined position for cutting.

Cutting module of cutting machine for window covering

A cutting machine for window coverings is disclosed, which includes a worktable, a first cutting device, and a caliper. An abutting member and at least one series of extending graduation marks are provided on a table surface of the worktable. The caliper includes at least one internal gauge point and at least one external gauge point. By making the internal gauge point or the external gauge point of the caliper point at a scale value of the series of extending graduation marks which matches a height of a window opening, and by cutting the slats, the resultant slats are adapted to be installed to the window opening. In addition, a distance between a surface of the first cutting device which bears the slats and the table surface of the worktable is short, which makes the stacked slats can be cut in a substantially horizontal way.

A cutting machine for cutting components of window coverings has a machine base, a first cutting unit, a first restricting unit, a second cutting unit, and a second restricting unit. The first cutting unit and the second cutting unit are provided on the machine base. The first cutting unit is designed to cut a horizontal top rail, a horizontal bottom rail and horizontal slats of a venetian blind, and a vertical top rail of a vertical blind; the second cutting unit is designed to cut vertical slats of the vertical blind. The first and the second restricting units are designed to hold the components to be cut at specified positions by the first and the second cutting units.

Cutting machine for window coverings

A cutting machine for cutting window coverings includes a machine base, on which a cutting device and a clamping device are mounted. The cutting device has a cutter. A blade edge of the cutter is oblique to a sustaining face, on which the window covering is rested, of the machine base. It is beneficial to cut a first rail, a covering material, and a second rail of the window covering in sequence. The cutting machine may cut the window covering with a flat cutting facet to have a good cutting quality and also extend the life of the cutter.

A blind cutting machine is used to cut a horizontal and a vertical blind. The blind cutting machine includes a table, a first cutting device, a first and a second supporting base. The first cutting device is disposed on the table, and a cutting blade die holder is disposed on a die plate. A first driving mechanism is connected to the cutting blade die holder, so as to drive the cutting blade die holder. A first and a second positioning region of the die plate respectively position elements of the horizontal and the vertical blinds. The cutting blade die holder has a first and a second cutting blade disposed corresponding to the first and the second positioning regions respectively, the first cutting blade has a first cutting edge and a second cutting edge, and the second cutting edge has a vertical cutting portion and has a chamfering portion.

Blind cutting machine

A Window covering cutter has its base board installed with a first clamping device for clamping a Window covering, and a knife device that is positioned next to the first clamping device, having a cutting opening, a driving plate movably fixed at a side of the cutting opening, and a knife fixed on the driving plate to reciprocate transversely to cut the Window covering. A measuring device is set at one side of the knife device for stably positioning the Window covering and measuring a length between its blocking plate and the cutting opening, providing a swift and precise measurement for cutting. So, the invention can be easily operated to esthetically cut a Window covering.

Apparatus for cutting a window covering

A vertical curtain cutter includes at least a base and a mold cutting device fixed on the base, which consists of a clamper, a knife and a motor. The clamper has a stationary clamp block and a movable clamp block, and the stationary clamp block has a flat clamp surface at one side and a curved clamp surface at other side. As a result, the movable clamp block and the stationary clamp block can clamp between them the rolled curtain cloth or folded-up curtain cloth. The cloth is vertically inserted by reversing the flat surface and the curved surface of the stationary clamp block. The motor can drive the knife to shift towards the curtain cloth and cut it, so that the cutter is able to cut either rolled or folded-up curtain cloth into multiple curtain pieces.

Vertical curtain cutter

A hand-held optical fiber cutting apparatus comprises a base, and a cutting device and a bending device, comprised of a pushing shaft mounted on the cutting device, that slide to perform cutting. The base includes an optical fiber guiding support to receive the optical fiber to be cut. Via a manual switch, an optical fiber clamp pivotably mounted onto the base can rotatably open or close to clamp the optical fiber. The bending device further includes a bending base pivotably assembled with the base. To cut the optical fiber, the cutting device and the pushing shaft slide toward the clamped optical fiber that is sequentially precut via a cutting blade of the cutting device and then cut off via a rotation of the bending base pushed by the pushing shaft.

Hand-held optical fiber cutting apparatus

A particulate grinding method and device applies different force fields to drive the grinding medium and the particulates move in different routes but collide only at a grinding area so that they are separated naturally without conventional screening mechanisms, such as a screen or a gap, and prevented from the limitation of mechanical size of the components. Moreover, the invention is applicable to finer particulates. The circulation of particulates is not limited by any small gap of screening mechanisms, so the particulates ill not block the separator.

Method and device for grinding particulates

A cooling loop structure of high speed spindle comprises three groups of cooling areas where the first group being the front bearing cooling area, the second group being the motor cooling area and the third group being the rear bearing cooling area. Cooling fluid from the cooling machine outlet, flows through the rear end of spindle into the front bearing cooling area, then flows into the motor cooling area, finally, after flowing into the rear bearing cooling area, it flows back into the inlet of cooling machine, thereby, forms a temperature-controlled cooling loop. The cooling loop needs only a setup of cooling fluid inlet and outlet at the rear end of spindle which can avoid being using too many exposed cooling pipes that result in space occupation and being inconvenient in the installation of spindle. There is a setup of O-ring with different diameters designed at both ends of cooling jacket in the spindle where the diameter of O-ring groove closed to the center of the spindle is smaller than the one closed to both ends of the spindle. Besides, the front bearing cooling area is designed to be an encircling structure with fluid flows axially and rotates radially such that it not only can effectively control the temperature rise of the front bearing area but also can reduce the volume of the front end of the spindle to facilitate in getting deeply into the work pieces to perform bore machining.

Growing community of inventors

Tainan, Taiwan

Wen-Yeu Lee