67results about "Flat-bed knitting machines" patented technology

A yarn re-gripping method and a flat knitting machine capable of suppressing a yarn gripped by a gripper from having a long tail are provided. A yarn re-gripping method includes: a first re-gripping step of moving a standby yarn being gripped by a first gripper (2) provided on an opposite side of the needle bed with respect to a cutter (46), and causing a second gripper (49) provided on the side of the needle bed of the cutter (46) to grip the standby yarn; a second re-gripping step of moving the standby yarn to the opposite side of the needle bed, and causing the first gripper (2) to grip the standby yarn; a cutting step of causing the cutter (46) to cut the standby yarn; and at least one of a threading step and a yarn clipping step, the threading step including: causing a yarn feeder (120) to move the working yarn to be threaded and being gripped by the first gripper (2) and causing the second gripper (49) to grip the working yarn or causing a knitting needle (111) to catch the working yarn; and the yarn clipping step including: moving the working yarn to be clipped to a position permitting the first gripper (2) to grip the working yarn; causing the first gripper (2) to grip the working yarn; and then cutting the working yarn.

A knitted component for an article of footwear includes a knit element defining an upper and a gusseted tongue formed of unitary knit construction with the knit element and extending through a portion of an instep area of the upper. The upper includes an exterior surface and an opposite interior surface. A portion of the knit element overlaps a lateral side edge and a medial side edge of the gusseted tongue along opposite sides of the instep area. The lateral side edge and the medial side edge remain unsecured to the knit element. The gusseted tongue is joined to the knit element at a forward portion of the instep area. The lateral side edge and the medial side edge of the gusseted tongue are secured to the knit element along the forward portion of the instep area so as to form the knitted component as a one-piece element.

A warp feeding device that can make a warp easily knitted down and suppress complication around a yarn feeding path is provided. A warp feeding device 1 that feeds a warp 3b from above to a flat knitting machine 2, the warp feeding device 1 including: a jacquard shedding machine 11 (motor 11a) that generates a driving force, a driving roller 20 provided rotatably below the jacquard shedding machine 11 and having a peripheral surface in contact with the warp 3b fed from a yarn source reel 3a so as to bend a yarn feeding direction downward, and a transmission mechanism 30 that transmits the driving force so as to rotate the driving roller 20 only in one direction and feeds the warp 3b downward.

Provided are a fully-fashioned compression ski suit knitted by a four-needle bed, and a knitting method of the fully-fashioned compression ski suit. The fully-fashioned compression ski suit includes a top, and trousers. The top is integrally knitted and fashioned, and corresponding functional weave structures are arranged on shoulder parts, upper arm parts, elbow parts, a chest part and a back part of the top according to functional divisions of human body parts. The trousers are integrally knitted and fashioned, and corresponding functional weave structures are arranged on outer thigh parts, inner thigh parts, knee parts and rear shank parts of the trousers according to the functional divisions of the human body parts. Through the functional division design, the wearing comfort is improved while ensuring that the compression suit has a certain pressure support.

The present invention provides a method for changing the gripper of knitting yarn and a flat knitting machine that can suppress the lengthening of the yarn end of the yarn gripped by the gripper. [Solution] The device comprises: a first gripping step in which the waiting yarn, gripped by a first gripper 2 located on the opposite side of the needle bed of the cutter 46, is moved toward the needle bed and gripped by a second gripper 49 located on the needle bed side of the cutter 46; a second gripping step in which the waiting yarn, gripped by the second gripper 49, is moved toward the opposite side of the needle bed and gripped by the first gripper 2; a cutting step in which the waiting yarn, gripped by at least the first gripper 2 or the second gripper 49, is cut by the cutter 46; and a yarn feeding step in which the yarn to be fed, gripped by the first gripper 2, is gripped by the second gripper 49 or held by the knitting needle 111 by moving the yarn feeder 120, or a yarn feeding step in which the yarn to be fed is moved to a position where it can be gripped by the first gripper 2, gripped by the first gripper 2, and then the yarn is cut.

Medical knitted piece and method of manufacturing such a knitted piece. The invention relates to a medical knitted piece, particularly in the form of an orthopedic bandage or dressing, intended to be applied to a part of the body for medical or therapeutic treatment or intended to support the body part, in which the knitted piece has a main knit (1) knitted in one knitting direction(s) and at least one compartment (3) for receiving at least one functional element (4) as well as a notch-shaped opening (2) in the main knit, through which the functional element (4) can be inserted into the compartment and / or removed.To simplify the insertion of the functional element, the opening (2) extends obliquely with respect to the knitting direction(s), and, to simplify the production of the knitted piece, the opening (2) is made by seamless knitting in the main knit during the knitting of the main knit on a flat knitting machine. Figure for the abbreviation: Fig. 1.

The invention discloses a flat knitting machine which comprises a yarn bed, a yarn nozzle and a traction mechanism, wherein the yarn bed is used for knitting yarns; the yarn nozzle is arranged above the yarn bed and can horizontally reciprocate; the traction mechanism is used for pulling the yarns and feeding the yarns into the yarn bed through the yarn nozzle; a main buffering piece is arranged at the position close to the downstream of the guiding mechanism, an auxiliary buffering piece is arranged at the position close to the upstream of the yarn nozzle, the main buffering piece and the auxiliary buffering piece are each provided with a yarn guiding part for guiding the yarn to pass through, and the yarn guiding parts of the main buffering piece and the auxiliary buffering piece apply upward lifting tension force to the yarn passing through the yarn guiding parts all the time. The device has the beneficial effects that friction loss and stress concentration in the yarn conveying process are reduced, and therefore the yarn tension stability and operation efficiency of the flat knitting machine under the high-frequency switching working condition are improved.

The invention relates to a method for manufacturing a compression article, more particularly for the treatment of lymphoedema or lipoedema, the method comprising the following steps: - providing a rectilinear knitting machine, the rectilinear knitting machine comprising four knitting beds and a depositing device which is suitable for depositing at least one weft yarn (46) between two of the four knitting beds; and - knitting a closed knit along a circumference comprising rows of stitches with the four knitting beds, at least one weft yarn (46) being inserted between the rows of stitches by the depositing device, the at least one weft yarn (46) being an elastic yarn, the rows of stitches being formed by stitch yarns comprising at least one elastic stitch yarn (42).

In double-sided yarn-dyed knitting, the presented color of each loop on the front is purer, providing a double-sided yarn-dyed knit with an improved visual experience on the front. [Solution] A double-sided yarn-dyed knitted fabric 20 comprising a plurality of front loops 21 and a plurality of back loops 22, wherein the double-sided yarn-dyed knitted fabric is knitted with at least two colored yarns, each of these front loops is knitted with at least one of two colored yarns 30, 31, each of these back loops is knitted simultaneously with at least two colored yarns, and the front of the double-sided yarn-dyed knitted fabric is varied by at least two colored yarns.

Stitch-pressing components (56, 82), knitting machines (10) with stitch-pressing components (56, 82), and methods of manufacturing, integrating, and using the same. The stitch-pressing components (56, 82) herein can be configured to replace a yarn-feeder (20, 36) that is mounted on a rail (22) of a knitting machine (10). This allows the stitch-pressing component (56, 82) to be shifted along the rail (22), and shifted between a raised position and a lowered position like the yarn-feeder (20, 36), so that the stitch-pressing component (56, 82) can be used to press on yarn (13) that is inlaid to form part of a knitted structure. The stitch-pressing components (56, 82) herein can be implemented in knitting machines (10) to facilitate different stitch¬ pressing processes with limited cost, complexity, and modification to existing knitting machines (10).

The invention relates to a glove knitting machine for knitting low-fork gloves. The glove knitting machine comprises a rack, a front needle guide machine head and a rear needle guide machine head, the front needle guide machine head comprises a front triangular bottom plate as well as a front knitting needle triangle, a front left rubber string triangle, a front left needle raising triangle, a front middle triangle, a front right sealing triangle and a front right density triangle which are arranged on the front surface of the front triangular bottom plate, and the front right sealing triangle can move along the thickness direction of the front triangular bottom plate and is provided with a flush position and a full high position; the rear needle guide machine head comprises a rear triangular bottom plate, and a rear left density triangle, a rear left sealing triangle, a rear knitting triangle, a rear middle triangle, a rear right needle raising triangle and a rear right rubber string triangle which are arranged on the front surface of the rear triangular bottom plate, and the rear left sealing triangle moves along the thickness direction of the rear triangular bottom plate and has a flush position and a full high position; the rear middle triangle can move in the thickness direction of the rear triangle bottom plate and has a half-high position and a full-high position. According to the glove machine, the fingertips and the fingers are all free of thread ends, glove thread end processing is not needed, the working procedures are reduced, and the efficiency is improved.

A knitting method of a knitted fabric capable of easily preventing the knitted yarn from being unraveled regardless of the structure of knitting needles. When knitting a knitted fabric including a first knitted fabric portion by a first needle bed of a flat knitting machine, a knitted yarn extending from a first feeder used in knitting of the first knitted fabric portion is fixed. The first feeder is moved in a first direction, and an anchor loop is knitted. The first feeder is moved in a second direction, and a first loop composed of a loop is caught in a second needle bed. The first feeder is moved in the first direction, and is disposed at a position beyond the first loop. The first feeder is moved in the second direction, and a second loop continuous in a loop wale direction of the first loop is knitted. The second loop is overlapped with a loop of an existing loop row caught in the first needle bed. The first feeder is moved in the first direction, and is disposed at a position beyond the second loop.

A knitting method of a tubular knitted fabric, which can make a knitting thread difficult to be pulled out without hand work. In knitting a tubular knitted fabric including a first knitted fabric portion, a knitting thread extending from a first thread feeder used in knitting of the first knitted fabric portion is prevented from being pulled out. A first thread feeder is moved to a first direction, and a first loop is knitted. A specific loop in a loop row existing in the vicinity of the first loop is moved to a first needle bed from a second needle bed of a flat knitting machine, and a specific knitting needle in which the specific loop is latched is made to be an empty needle. The first loop is moved to the specific knitting needle. The first loop is increased in number of needles, and a second loop pulled out from the first loop is knitted. An overlapping loop in which the second loop is overlapped on the first loop is formed. The specific loop is returned to the specific knitting needle. The end loop is continuously knitted in a loop longitudinal direction of the overlapping loop.

A flat knitting machine is provided with an integrated transfer pusher, which improves stiffness and stabilizes the transfer by combining a base element and a blade element with a bilaterally asymmetrical shape, and which can also be used equally well for a blade element made of thin sheet metal with a bilaterally symmetrical shape. The transfer pusher 10 combines a base element 11, which is made of sheet metal with a certain stiffness, and a blade element 12, which is mounted on one side of the base element 11, is made of a thinner sheet metal material than the base element 11, and can be elastically deformed.The base member 11 comprises, sequentially in one direction from a front end to a rear end, a concave front end part 11a, which is recessed in one direction away from the blade member 12, a linearly extending stem part 11c, a drive part 11d, which receives the drive for the advance / retraction with respect to the needle bed gap 2, and a rear selector part 11e. The blade member 12 comprises, sequentially, a front end part 12a, a convex part 12b, and a stem part 12c.

Provided is a warp yarn conveying device that can easily weave warp yarn downward and can suppress complication of the yarn path periphery. A warp yarn conveying device (1) that feeds warp yarn (3b) upward to a flat knitting machine (2) includes: a jacquard opening device (11) (motor (11a)) that generates a driving force; a driving roller (20) that is rotatably provided at a position below the jacquard opening device (11), a peripheral surface of the driving roller being in contact with the warp yarn (3b) that is fed from a yarn source bobbin (3a) to bend the yarn feeding direction downward; and a transmission mechanism (30) that transmits the driving force in such a manner that the driving roller (20) rotates in only one direction to feed the warp yarn (3b) downward.

A double-sided yarn-dyed fabric (20) includes a plurality of front yarn loops (21) and a plurality of back yarn loops (22). The double-sided yarn-dyed fabric (20) is knitted by at least two color yarns (30,31), each of the front yarn loops (21) is respectively knitted by one of the at least two color yarns (30,31), each of the back yarn loops (22) is knitted by the at least two color yarns (30,31) jointly, and a front side of the double-sided yarn-dyed fabric (20) is changed by the at least two color yarns (30,31).

A needle bed and needle combination for a flat knitting machine is provided on each of the front and back sides of a frame (9) of a flat knitting machine, and includes: a needle bed (1) provided with a plurality of needle grooves (11), a plurality of parallel sinkers (13) provided at a front end of the needle bed (1), and knitting needles (51, 52) and stitch elements provided in the needle grooves (11). A strip-shaped opening (91) is formed by the sinkers (13) and the front end of the needle bed (1) for forming a knitted fabric. Two knitting needles (51, 52) are arranged on the left and right in the needle groove (11) between every two adjacent sinkers (13), and are separately configured to make a knit stitch, a tuck stitch and a loop transfer stitch.

The invention relates to the technical field of splicing seam allowances, and discloses a sweater cylinder integrated knitting method, which comprises the following steps of: taking the front surface facing a front needle bed as a reference direction, in an initial state, stopping a machine head and yarn nozzles on the right side, taking the front and rear needle beds as coils, taking the front and rear needle beds as coils, separately knitting by adopting the front and rear yarn nozzles, and transversely circulating; the method solves the problems that the seam allowance of the cylinder (a lower hem, cuffs and a collar) is too thick, sewing is difficult, and the appearance is not attractive, so that the whole appearance model of the clothes becomes delicate and attractive.

The application discloses a device for knitting a knitted fabric and a knitted product, the knitted fabric comprising a single-layer knitted area, a multi-layer knitted area, a connecting area connecting the single-layer knitted area and the multi-layer knitted area, the device being configured for forming the knitted fabric, the device comprising a machine housing, a front needle bed, a back needle bed, a reciprocating yarn nozzle assembly, a needle lifting assembly, and a control assembly. According to the application, a total control module in the control assembly controls yarn selection modules and knitting modules, so that the reciprocating yarn nozzle assembly is correspondingly selected when the single-layer knitted area, the connecting area and the multi-layer knitted area are knitted, and the knitted fabric is knitted once on the front needle bed and the back needle bed, thereby improving the efficiency of knitted fabric production and reducing production cost.

The application discloses a kind of flat knitting machine, belong to flat knitting machine field, solve the problem that sinker cannot effectively and reliably press loop in prior art, simultaneously difficult to meet the transfer loop and local knitting needs, the technical scheme for solving this problem is mainly a kind of flat knitting machine, including needle bed, sinker and drive mechanism, the needle bed is equipped with insert piece, the insert piece is penetrated with positioning shaft, the sinker includes base body and elastic arm, base body is equipped with piece heel and waist type hole, one end of the elastic arm is connected to base body, the other end is abutted with support shaft and generates deformation, the sinker has initial position, upper moving position and loop pressing position, the deformation amount of elastic arm when sinker is in loop pressing position is less than the deformation amount of elastic arm when sinker is in upper moving position.The application is mainly used to realize the automatic flexible adjustment of sinker.

The application discloses a yarn guide assembly suitable for conducting weft knitting in a flat knitting machine, which comprises a top rod arranged above the flat knitting machine and parallel to the width direction of the flat knitting machine; a yarn guide mechanism hung below the top rod through a connecting arm, wherein the yarn guide mechanism comprises a combined yarn nozzle, and the end of the combined yarn nozzle is composed of a plurality of nozzle heads in parallel; a transverse driving mechanism for driving the yarn guide mechanism to move along the top rod, a longitudinal driving mechanism for driving the combined yarn nozzle to move up and down relative to the top rod, and a swing driving mechanism for driving the yarn guide mechanism to swing back and forth. The yarn guide mechanism and the combined yarn nozzle swing back and forth through the swing of the top rod, and a dimension of movement is added on the basis of the two-dimensional movement of the original yarn guide mechanism. The nozzle head has the actions of swinging back and forth, moving up and down and moving left and right, and the actions are coordinated with each other to truly realize the winding of the yarn, so that the yarn is knitted into the knitted fabric as the weft.

The invention relates to a method for producing a double-layered precious metal mesh on a flat-bed knitting machine having a first needle bed and a second needle bed. The method comprises providing at least one precious metal containing thread and knitting the precious metal mesh. A first layer and a second layer of the precious metal mesh are knitted simultaneously on the first needle bed and the second needle bed and a support mesh is knitted on the first needle bed and the second needle bed using a support thread. Adjacent edges of the support mesh are connected to the two layers of the precious metal mesh via a connecting stitch and are knitted in a knitting row containing the connection via both needle beds.

The present application relates to the field of knitting technology, particularly to a yarn holder with movable yarn nozzle, texture structure, fabric, Flyknit fabric, and its weaving process, wherein the yarn holder comprises a yarn holder and several yarn nozzles. The yarn holder is provided with a first adjustment mechanism for controlling and adjusting the position and direction of the yarn holder. The position and direction of the movable yarn nozzle are adjusted through a second adjustment mechanism on the yarn holder, and at least one movable yarn nozzle is arranged on the yarn holder. The yarn holder according to the present application can be provided with fixed yarn nozzles and movable yarn nozzles. The movable yarn nozzle is controlled by a mechanical structure to move and swing within the active area on the yarn holder. The active area is divided into various types based on the layout of the yarn nozzles. Additionally, the layout structure of the fixed yarn nozzles and movable yarn nozzles is configured as a hierarchical structure, which facilitates the yarn nozzle to perform more weaving actions. The movable yarn nozzle can swing back and forth, so that the moving amplitude of the movable yarn nozzle is adjusted to be smaller than the swing amplitude. The movable yarn nozzle can be adjusted quickly to the weaving position, and the coordination effect is good.

A knitted grip-reinforced glove (1) comprising a hand portion (2) having a palmar side (3) and a dorsal side (4), and at least one finger portion (5), wherein the glove is knitted from a stretchable material, at least one artificial tendon (6) is positioned on the outside or inside of the knitted material, and the finger portion is knitted such that at least one fingertip (7) has restricted stretching. The finger portion is knitted to have at least one reinforced area on the dorsal side of the glove in a direction intersecting the longitudinal direction of the finger portion, while the palmar side of the finger portion and the glove have a knitted structure that is flexible in at least two directions, the reinforced area extends downward on each side of the finger portion to form a reinforced side, and at least one artificial tendon is slidably attached to the reinforced side.

To provide a flat knitting machine capable of inhibiting a yarn feeding port from being separated, with vertical movement of the yarn feeding port, from a region allowing yarn to be fed to a position which is on a needle bed gap side, and at which the yarn is caught.SOLUTION: A flat knitting machine 100 includes: needle beds 110; a yarn guide rail 130 installed above the needle beds 110; a yarn feeder 1 having a yarn feeding port 23a for feeding knitting yarn to a knitting needle 111; and a yarn-feeding-port-position adjusting long hole 24a and a screw 40 for adjusting a height of the yarn feeding port 23a when the yarn is fed. The yarn feeder 1 includes: a feeder rod 20 having the yarn feeding port 23a; a raising-energization-part guide groove 11 for guiding the feeder rod 20 in a guide direction inclined with respect to a vertical direction; and a yarn-feeding-port-side guide part 31 and a carrier-base-side guide part 32 for converting a movement direction of the yarn feeding port 23a to a direction such that the movement direction of the yarn feeding port 23a comes closer to the vertical direction than the guide direction in response to a change in the height of the yarn feeding port 23a, at least within a height range of the yarn feeding port 23a, the height range allowing the yarn to be fed to a position at which the yarn is caught.SELECTED DRAWING: Figure 1

The application provides a braiding method, device, equipment and medium. It relates to the field of braiding. The method comprises: generating control instructions for a braiding device according to braiding data; wherein the braiding device comprises a first machine head and a second machine head, the first machine head is located on a first motor main shaft, and the second machine head is located on a second motor main shaft; based on the control instructions, the braiding device is controlled to perform braiding based on a corresponding braiding mode until a target braided product is generated; in a first braiding mode, the first machine head and the second machine head maintain a preset distance in the braiding direction, and in a second braiding mode, the first machine head and the second machine head maintain a symmetrical state perpendicular to the braiding direction. The method can greatly avoid the situation that the machine head runs without braiding, and can greatly improve the braiding efficiency without causing high wear, high failure and high scrap rate.

Provided is a flat knitting machine capable of suppressing a situation in which a yarn supply port departs from a region in which the yarn supply port can supply yarn to a position at which a stitch is formed on a needle bed side, along with up-and-down movement of the yarn supply port. A flat knitting machine includes a needle bed, a shuttle lever erected above the needle bed, a yarn guide having a yarn supply port for supplying knitting yarn to a needle, and a long hole and a screw for adjusting the height of the yarn supply port at the time of yarn supply, wherein the yarn guide includes a yarn guide bar having the yarn supply port, an upward force application portion guide slot that guides the yarn guide bar in a guide direction that is inclined with respect to a vertical direction, and a yarn supply port side guide portion and a yarn guide base portion side guide portion that change the direction of movement of the yarn supply port to a direction that is more vertical than the guide direction, at least within a range of the height of the yarn supply port in which the yarn supply port can supply yarn to the position at which the stitch is formed.