摘要:
A flatbed knitting machine comprising multiple needles (15) arranged retractably into needle grooves (13) formed on needle beds (5, 6), and at least a pair of needle beds, provided with sinkers (41, 123) and needle bed pointed parts (53, 121) arranged between respective needles (15, 15) and acting for stitch formation, disposed oppositely on the opposite sides of a tooth gap. Both the sinkers (41, 123) and the needle bed pointed parts (53, 121) are supported movably in the advancing/retracting direction of the needle with respect to the needle bed and the width of the tooth gap between front and rear needle beds (5, 6) is adjusted by advancing/retracting both the sinkers (41, 123) and the needle bed pointed parts (53, 121) through operating means (60, 151).
摘要:
An apparatus for arranging knitting needles, capable of setting knitting needles in proper order in a knitting machine without requiring a high degree of skill of a worker, comprising (a) a series of knitting needle supply means for extruding one to a plurality of knitting needles in order in one direction, (b) a knitting needle piling means cooperating with all of the series of knitting needle supply means for piling and retaining the knitting needles, which are extruded from the needle supply means, in order in the direction of the thickness thereof, and (c) a means for moving the knitting needle piling means, which is in cooperation with one of the knitting needle supply means, so as to have the needle piling means cooperate with other predetermined knitting needle supply means.
摘要:
Method and apparatus for detecting the condition of unsuccessful formation of one or more stitches by one or more needles (8) in a textile machine which exhibits a front (3) whose trailing edge (30) faces the region for supplying the thread (1) for the formation of the stitches, wherein provision is made for selecting a plurality of needles (8) each of which is intended to form a corresponding stitch by its moving forward and beyond the trailing edge (30) of said front (3) for picking up the thread (1) and subsequently moving back to form the stitch, and wherein provision is also made for sensing the pressure exerted by said thread (1) in a predetermined point of the machine, during the formation of the stitch by the corresponding needle (8), and operating the stopping of the machine when said pressure is zero or leass than a preset value.
摘要:
A flat knitting machine has a needle bed (4A, 4B) having plate grooves (80) engraved on an upper face of said needle bed, needle plates, each of which is erected to mount in each of said plate grooves, and needle grooves (77) formed between said needle plates. A supporting part extends upward from a part of a specific needle plate of said needle plate and a transferring jack bed (27A, 27B) is supported by said supporting part of said specific needle plate. The transferring jack bed is movable in a longitudinal direction of said needle bed by said supporting part.
摘要:
To provide a needle bed for a circular knitting machine in which, an insert piece for forming a groove for slidably storing the knitting tool, the contact area between the knitting tool and the insert piece is reduced. A needle bed which is mountable to the circular knitting machine is configured to slidably store a knitting tool in a groove of which both side surfaces are formed by opposed plate surfaces of adjacent insert pieces 50 having a rectangular plate shape, wherein each insert piece 50 has a plurality of dimples 53 formed in a short-side direction X and a long-side direction Y on the plate surfaces.
摘要:
The invention relates to a knitting machine with a guide channel and a knitting element guided therein, wherein the knitting element is accommodated and guided in the guide channel in a substantially moveable and interlocking manner. In addition, when viewed in the manufacturing state or in the production and output state, the knitting element (3) is designed with a surface structure at least in sections on at least one opposing knitting element side flank (3a, 3b) when viewed in cross-section and/or the guide channel (4) is formed with a surface structure at least in sections on at least one channel side wall (4a, 4b) facing the knitting element side flanks (3a, 3b), wherein the surface structure has a plurality of elevations (1) spaced apart from one another, which are arranged and designed so that they contact punctiformly and/or linearly on the respective facing area of the knitting element side flanks (3a, 3b) and/or the channel side walls (4a, 4b) during operation, and wherein the surface structure additionally has a plurality of depressions (2) spaced apart from one another which are arranged and designed so that they form a plurality of lubricant reservoirs spaced apart from one another, in which a part of a fluid lubricant, in particular a lubricant oil, introduced into the guide channel (4) is accommodated, and thus forms a lubricant film in the area between the knitting element side flanks (3a, 3b) and the channel side walls (4a, 4b) during operation. According to the invention, the surface structure has a material ratio (Rmr) of 50% at a cutting height (c) of 0.4 μm to 3 μm, preferably only at a cutting height (c) of 0.6 μm to 1.6 μm, according to DIN EN ISO 4287.