摘要:
A device (1) for cutting potatoes (5) or other vegetables into slices or sticks, comprising a cutting member (2) with a supply tube (3) and a discharge tube (4) connected thereto. The device is designed for moving potatoes (5), by a water stream supplied by the supply tube (3), through the cutting member (2) and discharging them again via the discharge tube (4). In the cutting member (2), a number of knives (9) are arranged. The cutting member comprises a number of segments (6) held together by a casing (11), each segment having an opening (20) which together form a passage for the water stream, while in each opening (20) one or more knives (9, 10) may be provided.
摘要:
A rotary die cutter for cutting a series of irregular-shaped blanks from a continuous web. The rotary die cutter includes a male die cylinder that has a series of die cavities formed along its outer circumference. Each of the die cavities includes a surrounding cutting edge that defines the shape of the blank to be cut. The male die cylinder is pressed into engagement with either an anvil cylinder or a female die cylinder to form either crush-cutting or shear-cutting nips therebetween. The continuous web is fed into the cutting nip such that the cutting edges of the die cavities contact the web to cut the blanks from the web. A plurality of vacuum ports positioned in the die cavities along the outer circumference of the male die cylinder are connected to a source of vacuum contained in the male die cylinder to remove the die-cut blanks from the web. The die-cut blanks are vacuum-transferred to a stacking unit, while the scrap web is continuously discarded by air-conveying removal. The die-cutting cylinders are contained in a module that can be quickly and easily interchanged on a rotary label cutting machine.
摘要:
A dust collector includes a mounting seat mounted outside dust outlets of a housing of a band sawing machine, a boosting unit received in the mounting seat, and a dust collecting member. The mounting seat has an axial portion and a through hole passing through the axial portion. The boosting unit includes a rotor and a fan blade. The rotor has a body portion rotatably mounted through the through hole of the mounting seat and fitted to the fan blade at a distal end thereof, and a head portion connected with a transmission shaft of a drive motor of the band sawing machine. The dust collecting member is connected with the mounting seat and includes a receiving space. Accordingly, the dust collector is synchronically activated together with the band sawing machine to run for collecting sawdust.
摘要:
Apparatus and a method for providing cut pieces from a first moving web and associating the cut pieces with a second, faster-moving carrier web. A vacuum roll is provided and cooperates with an adjacent cutter roll to enable transverse cuts to be made in the first web material. A vacuum manifold is provided and contacts the end wall surface of the vacuum roll to provide vacuum to apertures provided in the outer periphery of the vacuum roll. The vacuum roll and the vacuum manifold have spiral-like ports and slots to provide communication between a source of vacuum and the periphery of the vacuum roll at predetermined points in the path of rotation of the vacuum roll. The point of application of the vacuum to the leading edge of the first web is shifted rearwardly over the peripheral surface of the vacuum roll to correspond substantially with the slower rectilinear speed of the first web material, and thereby avoid the imposition of excessive tension to the first web material so that it is not permanently elongated before it is applied to the carrier web.
摘要:
A dual-end cutting machine for trimming assembled blinds has fixed spacing between a pair of trimming units, which are adapted from conventional power miter saws. The blind assembly is clamped to a carriage that is movable on tracks between the trimming units, and adjustable stops are supported at opposite ends of the machine. The adjustable stops also have actuators for movement between an advanced position for positioning the blinds for cutting, and a retracted position that facilitates evacuation of scraps and chips from respective collector boxes wherein cutting takes place to a vacuum holding tank. A method for trimming includes clamping the blinds to the carriage with components aligned against one stop member, trimming that end of the blinds, moving the carriage to abut the blinds against the other stop, and trimming the other end of the blinds.
摘要:
Manually operable apparatus for cutting gel or other sheet material comprises a cutting table and a longitudinally reciprocable traveling bridge mounting a transversely translatable cutter carriage supporting a cutter assembly for manually selective movement to any position on the cutting table. The cutter assembly is employed for making longitudinal as well as transverse cuts of the sheet material. An associated method is also disclosed.
摘要:
An apparatus (25) for transporting pre-measured quantities of fibers in a plurality of containers (13), separated by a plurality of webs (14), joining the containers together at spaced intervals, to a mixer (22) for cementitious materials, the apparatus comprising a conveying assembly (26), the containers therethrough; a counter assembly (28); a web slitting assembly (29); and a process controller (30), which activates the web slitting assembly in response to input from the counter assembly, in order to sever a determined number of the containers from the webs for conveyance into the mixer. A method for conveying pre-measured quantities of fibers suitable for the reinforcement of cementitious materials to a mixing apparatus is also provided as well as a train for providing pre-measured quantities of fiber comprising a plurality of containers containing the fibers; and a plurality of webs, joining the containers together at spaced intervals.
摘要:
A cutting apparatus for blinds of the type having a head rail, a bottom rail, and a plurality of slats includes a frame defined by a base and a pair of opposed end walls with a blind receiving and severing area near one of the end walls. A drive screw supported by the end walls extends through a carriage slidable on the base for linear movement between the end walls, whereby the carriage can be driven along the length of the base by rotation of the drive screw. A knife on the carriage severs an end of a blind as the carriage advances through the blind receiving and severing area. A mandrel is removably mounted on an end wall in the blind receiving and severing area for receiving and supporting a head rail of the blind for inhibiting movement and /or distortion of the blind during cutting. A clamping block releasably clamps a blind in the frame.
摘要:
A method of treating a cover tape of a carrier tape including an accommodating tape having, at a predetermined pocket pitch, a plurality of pockets accommodating a plurality of electric components, respectively, and the cover tape fixed to the accommodating tape to close respective openings of the pockets, the method including the steps of peeling a portion of the cover tape from the accommodating tape, and feeding the peeled portion of the cover tape in a lengthwise direction thereof, cutting off a free end portion of the fed portion of the cover tape, into a cuff-off piece of the cover tape, and sucking the cut-off piece of the cover tape with an ambient air into a suction passage, and thereby carrying away the cut-off piece.
摘要:
A method of and apparatus for slicing products, such as of foodstuffs, has a slicing station at which slices are cut from a product fed to the station. The cut slices fall on a receiver arranged below the slicing station, and the vertical distance between the slicing station and the receiver is varied as a stack of slices builds up on the receiver.