摘要:
A method of cutting a continuous hollow tubular member having a fully expanded configuration with an outer diameter D, includes the steps of feeding the continuous hollow tubular member in the fully expanded configuration to a cutting station, cutting the continuous hollow tubular member into a plurality of hollow tubular members, each of which has a first flattened end and expanding the first flattened end of the plurality of hollow tubular members to the fully expanded configuration such that the first end of the plurality of hollow tubular members has an outer diameter D.
摘要:
An apparatus for cutting out noodle can prevent damage to scraping teeth of a scraper and prevent noodle threads from being caught at a fixing position of the scraper. The apparatus includes a housing, a first roller having a first receiving portion, a second roller having a second receiving portion, a first scraper secured at a first fixing position and having first scraping teeth inserted in the first receiving portion, a second scraper having second scraping teeth, a third scraper secured at a second secured position and having third scraping teeth, and a fourth scraper having fourth scraping teeth. The first and third scrapers include first and second transfer holes, respectively. The first fixing position is located more outwardly in a horizontally outward direction than a second tooth tip, and the third fixing position is located more outwardly in the horizontally outward direction than a fourth tooth tip.
摘要:
A method of cutting a continuous hollow tubular member having a fully expanded configuration with an outer diameter D, includes the steps of feeding the continuous hollow tubular member in the fully expanded configuration to a cutting station, cutting the continuous hollow tubular member into a plurality of hollow tubular members, each of which has a first flattened end and expanding the first flattened end of the plurality of hollow tubular members to the fully expanded configuration such that the first end of the plurality of hollow tubular members has an outer diameter D.
摘要:
A machine for slitting metal sheet into strips includes a fixed upper beam and a lower beam that is displaceable vertically. Both beams support slitter heads that move along the beams. Each beam carries an arbor that rotates in it and extends through the slitter heads on it. Each beam also has a fixed threaded shaft and lock rods that extend through the slitter heads on it. Each slitter head carries a knife that rotates with the arbor for its beam. Each slitter head also has a motor-driven nut that engages the threaded shaft extending through the beam and, when rotated, moves the slitter head along its beam. The slitter heads have clamps, which clamp down on the lock rods to secure the slitter heads in fixed positions. The knives rotate about axes that are skewed slightly relative to the axes of the arbors that drive them.
摘要:
An assembly for cutting a meat or food product passing along a path of travel comprising a cutting roller having a plurality of cutting blades radially mounted thereon. A mating assembly interacts with the cutting blades to accomplish a multipoint cutting procedure facilitated by the concurrent rotation of the cutting roller and cutting blades as well as a linear reciprocal travel thereof transverse to the path of travel. A stabilizing assembly restricts the dimensional variance of the spacing between the cutting roller and mating assembly, through which the meat product travels and an ejecting assembly removes cut portions from the cutting blades, back onto the path of travel. The assembly includes a modular construction disposal within and removal from a processing line associated with the path of travel.
摘要:
An apparatus for rotational stamping of stamped blanks with a defined geometry and size from a flat material comprises a tool, which comprises plural cutting dies and cutting holes. A first tool support rotates about a first axis and a second tool support rotates about a second axis. The first axis and the second axis are disposed in parallel and at a radial distance from one another, so that a radial offset for forming a pass-through gap for the flat material is provided between the first tool support and the second tool support. The cutting dies penetrate the cutting holes precisely fitting through counteracting rotation of the tool supports. The invention provides that the cutting dies and the cutting holes are disposed respectively on the circumference of the first tool support and on the circumference of the second tool support, in a seamless and alternating pattern, so that the flat material is processed into stamped blanks in a single step without lost or scrap pieces.
摘要:
A vacuum conveyor is provided comprising an endless perforated belt which extends over a first vacuum plate and a second vacuum plate, which vacuum plates may be maintained at different air pressures and may be situated at different angles relative to horizontal. An apparatus for cutting and transporting sheet materials is provided comprising the vacuum conveyor according to the present invention and a rotary die cutter situated such that an emerging portion of a cut workpiece can become held by the vacuum conveyor before it is fully separated, enabling pattern-cut sheet materials to be cut and transported to a destination such as a laminating nip with accurate registration.
摘要:
According to the present invention, through holes (30) are formed in a web (3) in cooperation between an anvil roll (1) and a loop-shaped blade (20) of a cutter roll (2). A die-cut portion (31) is adsorbed to an inner-loop region (21) of the cutter roll (2), and then discharged by being sucked into a duct (80) while air is jet out from air vents (22) in the inner-loop region (21).
摘要:
An automatic log-cutting apparatus, or log merchandiser, which is designed to analyze and rapidly process tree-length stems, or logs, into shorter segments for further processing in pole mills, sawmills, plywood plants and the like. The logs are loaded via a conveyor onto the support arms of a number of cutting stations, all of which are movable and pre-positioned according to the determined optimum cut locations. The logs are then cut by pivoting saw blades, and the cut segments are released by the support arms onto a conveyor for removal.
摘要:
Shaped articles are cut from a web by correspondingly shaped cutters on a drum cooperating with an anvil drum. The web is engaged by conveyor bands which pass around the cutter and anvil drums and form a continuing conveying path for the web away from the drums. The conveyor bands are clear of the article shapes cut in the web which can thus be positively separated from the web by pusher means to be drawn away from the web by their own conveying means.