173results about "Linking machines" patented technology

The invention discloses a sock production device. The sock production device comprises a rack, a feeding device, a waste material recovery device, a sewing box, a discharging device and a sock turning device, wherein the feeding device comprises a guide rail, a guiding frame, a guiding box, a feeding box and a first electric motor component; the waste material recovery device comprises a negative air pressure pumping device and a pipeline, the negative air pressure pumping device is arranged on the rack, and one end of the pipeline is connected to the negative air pressure pumping device; the sewing box is fixedly arranged on the rack and is sequentially and fixedly provided with a first sewing head and a second sewing head from left to right; the right end of the rack is fixedly provided with the discharging device, the discharging device is provided with a discharging guide rail, the lower part of the discharging guide rail is provided with a sock guiding pipe, and the sock guiding pipe is provided with the sock turning device. According to the sock production device disclosed by the invention, socks can be automatically turned after the socks are sewed when a seam of a sock point is completely sewed, meanwhile, the situation that waster materials which are generated by the first sewing head, the second sewing head and a sock point cutting mechanism can be collected is realized, the automation degree is high, the working efficiency is increased, and the labor cost is reduced.

The invention discloses a stocking and sewing integrated hosiery machine. The stocking and sewing integrated hosiery machine comprises a stocking machine provided with a needle cylinder and an upper plate, wherein the stocking head of a stocking body which is woven by the stocking machine is picked up by a pickup device, and the stocking body is transferred to a stocking turning and sewing device at a side edge of the stocking machine to finish stocking turning and sewing process steps. Through the continuously operated device integrating the stocking machine, stocking turning and sewing, continuous operations of the stocking body from weaving to stocking to sewing are realized, and the stocking body is sucked away from a needle frame and is placed in a material frame through a stocking discharging mechanism, so that the production efficiency is greatly improved, the manufacturing cost is saved, and the modernized development of stocking weaving is realized.

The invention discloses a high-efficiency dial linking machine. The high-efficiency dial linking machine comprises a headstock, a speed-regulating unit, a case and a dial; the headstock comprises a box, a box cover, a gear assembly and an adjusting handle, wherein the box cover is mounted on the top of the box, the gear assembly is mounted in the box, the adjusting handle is linked with the gear assembly, and the gear assembly comprises a first gear assembly and a second gear assembly which are respectively provided with a first helical gear and a second helical gear and are engaged with each other; the speed-regulating unit is linked with the gear assembly through a transmission by being matched with a motor; the case comprises a mounting bracket, an upper shield and a lower shield, and the upper shield and the lower shield are jointly formed into an automatic oil filling device; a helical tooth drive unit, a cam drive mechanism linked with the helical tooth drive unit, a striping unit, a push rod drive mechanism and a dividing unit linked with the cam drive mechanism are mounted in the case, wherein the helical tooth drive unit is linked with the gear assembly through a synchronous drive mechanism; and a debuggable counterweight is mounted on the dividing unit. The high-efficiency dial linking machine has the advantages of stable and smooth operation, good sewing quality, long service life and the like.

The invention discloses an automatic silk stocking toe sewing machine and a use method thereof. The automatic silk stocking toe sewing machine comprises a host machine, a movable socking plate, a machine head support, a machine head, a crotch cutting system, a stocking clamping system and the like, wherein the machine head support is independently driven by a lead screw motor, and the machine head support drives the machine head to change the sewing track; because the stocking casing is stationary when the stocking toe is sewn, a movable support drives the machine head to adopt an active sewing mode, thus the rotation speed of the machine head is reduced; and the stocking clamping system is used for clamping the stocking casing, so that the crotch cutting system carries out crotch cutting on the sewn stocking casing. In the invention, through simple man-machine conversation, multiple processes and multiple persons required by stocking toe sewing are changed into one-person operation; when ultra-thin or ultra-thick stockings are sewn, the problems of missed sewing, nonuniform spacing and the like are not generated, and the sewn stockings can accord with the toe arc lines of different crowds; and the crotch cutting is carried out under the state of clamping and tightening the stocking casing, thus the cut is straight and accurate, the artificial crotch cutting error is reduced, the working efficiency is greatly improved, the product quality is guaranteed and the raw materials are saved.

The invention discloses an integrated sock making machine with a binding-off function. The integrated sock making machine comprises a work table and a sock weaving machine installed on the work table, the work table is further provided with a binding-off machine, a rotary stand column, a work plate, a sock discharging platform and an electromagnetic control box, a sock turning ejecting rod is matched with the work plate, a sock discharging cylinder is matched with the sock discharging platform, and the sock weaving machine, the binding-off machine, the rotary stand column, a sock absorbing cylinder, the sock turning ejection rod and the sock discharging cylinder are all connected with the electromagnetic control box. The integrated sock making machine has a sock sewing function and has the advantages that only one work procedure is needed from sock production to a finished product, production efficiency is effectively improved and labor and materials are saved.

The invention discloses a stocking toe seamer which includes a power supply part, a motor drive part, a PC control part and a signal detecting part. The seamer also includes a feed device, a cutting device, a belt lifting seaming device and a transmission device. The seamer is characterized in that the motor drive part is provided with a main motor drive circuit and a lifting motor drive circuit of the belt lifting seaming device; the PC control part includes a touch screen or a keyboard, an LCD and a micro-controller. Each motor drive circuit, the touch screen or the keyboard, the LCD and the signal detecting part are all electrically connected with the micro-controller; the feed device, the cutting device, the belt lifting seaming device, the transmission device and the main motor are connected in transmission. The stocking toe seamer has the advantages of precise control, flat and beautiful stocking toe seaming line, etc.

A method for linking plain knitted fabrics includes the steps of fixing a first plain knitted fabric in a stretched state, obtaining an image including an image of a darning stitch of the first plain knitted fabric in the stretched state, calculating a location of the darning stitch of the first plain knitted fabric from the obtained image, holding a second plain knitted fabric in a stretched state, obtaining an image including an image of a darning stitch of the second plain knitted fabric in the stretched state, calculating a location of the darning stitch of the second plain knitted fabric from the obtained image, moving the first plain knitted fabric and the second plain knitted fabric relative to each other to align the darning stitch of the second plain knitted fabric with the darning stitch of the first plain knitted fabric, moving a sewing machine needle of a sewing machine mechanism to the location of the darning stitch of the first plain knitted fabric, and linking together the darning stitch of the first plain knitted fabric and the darning stitch of the second plain knitted, fabric with the sewing machine needle.

An apparatus for closing a toe end of a tubular hosiery body includes a stitching device having a main body, a fixed reed, a movable reed pivoted to the fixed reed, and a main drive assembly for driving the movable reed to rotate relative to the fixed reed between juxtaposed and stacked positions. A rotary control unit includes a support frame supporting the main body, a rotary disc attached to the main body, a plurality of detent members disposed around the rotary disc, and a plurality of control drive members respectively driving the detent members. The control drive members consecutively operate to consecutively actuate the respective detent members such that the rotary disc together with the stitching device consecutively produces a limited amount of rotation in an intermittent manner.

The invention discloses a method for controlling a bar tacking machine with a needle position safety detection sensor, which comprises the steps of firstly, detecting the actual position of a needle bar through a position sensor corresponding to a needle position induction sheet; secondly, judging the parking position through the edge detection method for a needle position signal, according to the corresponding relationship between the needle position induction sheet and the needle position signal; thirdly, judging the absolute position of the machine needle according to the needle position signal; fourthly, selecting the rotation direction of a motor according to the absolute position of the machine needle, and performing the needle lifting action for the first time after power on; fifthly, adopting the above needle feeding position as a mechanical phase zero and outputting the edge detection jump of the pulse signal and the needle position signal so as to realize the counting within 0-360 mechanical angles as phases. Due to the adoption of the method, the absolute physical position of a needle bar can be effectively detected, so that the safe operation direction of first needle lifting after power on is judged according to the position of the needle bar.

Described herein is a method for forming a closed toe in a tubular knitted article, for example a sock, comprising the steps of: setting two end flaps (L1, L2) of the article (M) alongside one another; inserting, inside the loops of at least one first row (X2) of stitches of the flaps set alongside one another, a comb-like structure comprising a plurality of teeth (85); sewing (C) together the loops of at least one second row of stitches, which is set between the first row of stitches (X2) and the body of the tubular article (M); and opening the loops of the first row of stitches.

The invention relates to a hosiery seamer. The hosiery seamer comprises an upper assembly, a lower assembly, a stitching assembly and a pickup assembly, wherein the upper assembly and the lower assembly are arranged at the upper and lower ends of the stitching assembly respectively, the pickup assembly is arranged at the lateral part of the stitching assembly, the lower assembly comprises a hosiery suction cylinder and a hosiery turning and lifting cylinder nested in the hosiery suction cylinder; the hosiery turning and lifting cylinder is connected with a negative pressure air source and canupwards extend toward the upper assembly on a vertical shaft; a lower assembly moving device for driving the lower assembly to reciprocate in the oblique direction is arranged on the outer side of thehosiery suction cylinder. The distance between the hosiery suction cylinder and the pickup assembly is increased, the technical problems of faults and lower production efficiency caused by the fact that hosiery cannot be successfully sent into the hosiery suction cylinder are solved, and the hosiery seamer is particularly suitable for turning stockings.

The invention relates to the technical field of production technology of socks and particularly relates to a production technology of deodorant socks. The production technology of the deodorant socks comprises the following steps: (1) preparing yarns, (2) dyeing and deodorizing, (3) softening, (4) weaving socks, (5) jointing, (6) setting, (7) pairing and packaging. The yarn of the technology for producing deodorant socks adopts the proportion of cotton yarn 70%, nylon 25% and spandex 5% to be matched. The technology for producing deodorant socks has the advantages of being reasonable in design, delicate, soft, comfortable and good in handfeel, more deodorant, more wear-resisting, capable of reducing friction, thin in air permeability, capable of being better in elasticity, better in sweat moisture conductivity, not stuffy in feet, easy in washing and quick drying, durable in wearing, and not easy to deformed.

The invention discloses a fabric tiling device capable of fabricating looping of a linking machine. The fabric tiling device comprises a work bench and two traveling ploughs, wherein a strip gap is formed in the work bench; a cover board is arranged on the work bench; a fence structure is arranged at one side of the cover board; a plurality of rake teeth are arranged on the bottom surface of each traveling plough; sawteeth are arranged on the bottom surface of each rake tooth; the rake teeth of the traveling ploughs are matched with the fence structure at the left side of the cover board; and the traveling ploughs can move up and down and left and right relative to the work bench. The fabric is tiled on the work bench; a line fault is not easy to generate in a looping process; the overall fabric tiling device is precise to work; the line fault phenomenon caused by instability when the fabric is looped can be effectively avoided; and the cut piece sewing quality and the work efficiency of the linking machine are improved.

The invention discloses an automated sock turn-over and end sewing device capable of moving a downwards-turned stocking cylinder in multiple directions. The device comprises a sock knitting device, asock turn-over device, an end sewing device and a sewing disc. A mechanical swing arm is arranged between the sock knitting device and the sewing disc, grabs one end of a stocking leg on the sock knitting device below the mechanical swing arm and horizontally swings the stocking leg to the sewing disc above the mechanical swing arm, the sock turn-over device comprises the downwards-turned stockingcylinder, the downwards-turned stocking cylinder is moved to the other end of the stocking leg through a driving mechanism, and an air suction port is formed in the top of the downwards-turned stocking cylinder; the air suction port conducts suction through a suction device, makes the stocking leg fall in the downwards-turned stocking and then makes the downwards-turned stocking cylinder move tothe position below the sewing disc through the driving mechanism, the downwards-turned stocking cylinder and the sewing disc are located on the same straight line, the stocking leg on the sewing discis subjected to end sewing through the end sewing device, the driving mechanism comprises a horizontal guide rail and a vertical guide rail, the downwards-turned stocking cylinder is moved in multipledirections, and all work of sock turn-over and end sewing of the device is high in automation degree.

The invention provides a sock sewing device and belongs to the technical field of textile machinery. The sock sewing device solves the technical problem that after a sock is sewn, the sock cannot be automatically turned in the prior art. The sock sewing device comprises a machine frame. The right end of the machine frame is a discharging end of the sock. The bottom end of the sock is provided with a first rubber magnetic piece and a second rubber magnetic piece. A discharging port enabling the sock to pass through is formed in the bottom of a sock guiding cylinder. The bottom of the sock guiding cylinder is further provided with an electromagnet. An air cylinder is further fixed to the right end of the machine frame. A cylinder body is fixed to the machine frame. The lower end of a piston rod is fixedly connected with a telescopic arm. A material holding basket is arranged under the telescopic arm. The material holding basket is fixed to a material holding base. The telescopic arm can be inserted into a material holding cylinder and the sock is pushed to fall into the material holding basket. After the sock is sewn, the sock can be automatically turned and the sock production efficiency is high.

An automatic sweater sewing method based on machine vision perception comprises the following steps of: (1) starting automatic sweater sewing equipment; (2) conveying a sweater weaving piece into a stretching and freezing device from front to back from an input flattening device; (3) stretching the sweater weaving piece and freezing the sweater weaving piece into a rigid body convenient for sewingin the stretching and freezing device; (4) conveying the sweater weaving piece which is stretched and frozen into the rigid body to a sewing preparation device; and (5) finishing turning, carrying, sewing auxiliary pushing and sorting of the frozen sweater weaving piece by a carrying robot, and sewing an upper sweater weaving piece and lower sweater weaving piece which are correspondingly arranged up and down by using a sewing device. The method can replace prior manual sweater sewing, improves the processing efficiency, achieves the improvement of the sewing quality, achieves the stable consistency of products in batch production, and further improves the added value of the products; and the method has certain significance for promoting the development of equipment in the sweater weavingindustry in China.

The invention provides a sock toe sewing machine with an air power source, and belongs to the technical field of textile machines. The technical problem that a sock cannot be automatically turned over after a sock toe is sewn in the prior art is solved. The sock toe sewing machine with the air power source comprises a rack, the right end of the rack is a sock discharging end, a first rubber magnetic sheet and a second rubber magnetic sheet are arranged at the bottom end of a sock, a discharge opening allowing the sock to penetrate through is formed in the bottom of a sock guide barrel, an electromagnet is further fixedly arranged at the bottom of the sock guide barrel, an air cylinder is further fixedly arranged at the right end of the rack, a cylinder body is fixedly arranged on the rack, a telescopic arm is fixedly connected with the lower end of a piston rod, a material containing basket is arranged under the telescopic arm, the material containing basket is fixedly arranged on a material containing seat, and the telescopic arm can be connected in a material containing barrel in an inserted mode and push the sock to fall into the material containing basket. The sock can be automatically turned over after the sock toe is sewn, and sock production efficiency is high.

The invention relates to a deviation rectifying mechanism. The deviation rectifying mechanism comprises a linear guide rail component, a visual inspection component and a control chip, wherein two deviation rectifying components which are arranged vertically and symmetrically are arranged on the linear guide rail component; an opening component is arranged between the two deviation rectifying components; an uncoiling component is arranged at the end part of each deviation rectifying component; the control chip is connected with the linear guide rail component, the deviation rectifying components, the opening component and the visual inspection component. According to the deviation rectifying mechanism, the disadvantages in the prior art can be overcome; whether an upper garment piece is aligned with a lower garment piece can be inspected, and the garment pieces can be adjusted until the garment pieces are aligned; the labour cost is reduced; the overall work efficiency is improved.

The invention discloses an oil-storage high-speed dial linking sewing machine. The oil-storage high-speed dial linking sewing machine comprises a bed, a support, a transmission main shaft, a power device, a needle dial, a worm and gear assembly, a crochet hook assembly, an eccentric gear driving device, a thread take-up device and an ejector pin device, wherein the support is installed beside the bed; the transmission main shaft is arranged in the bed and the support in a penetrating mode; the power device is installed on the outer side of the bed and used for driving the transmission main shaft to rotate; the needle dial is installed below the bed; the worm and gear assembly is installed in the bed and used for driving the needle dial to rotate; the crochet hook assembly is installed on the outer side of the support and matched with the needle dial; the eccentric gear driving device is installed in the support and used for driving the crochet hook assembly to swing; the thread take-up device is installed in the support; the ejector pin device is installed in the support and matched with the thread take-up device; the worm and gear assembly, the eccentric gear driving device, the thread take-up device and the ejector pin device are linked with the transmission main shaft; a pressure-adjustable spring mechanism is installed between the support and the thread take-up device, and an oil-storage lubricating device used for oiling the thread take-up device and/or the eccentric gear driving device is arranged on the support.

The invention relates to the technical field of sewing equipment and discloses an automatic feeding type disc sewing machine. The automatic feeding type disc sewing machine comprises a machine frame, a motor is arranged at one end of the machine frame, a disc connecting base is arranged at the other end of the machine frame, a horizontal disc is fixed at the lower end of the disc connecting base, the outer circle of the disc is provided with a needle dial rotationally connected with the disc, the outer circle of the needle dial is provided with needles, a sewing mechanism is arranged on the needle dial, and the disc connecting base is provided with a main shaft driven by the motor to rotate. The disc connecting base is further provided with a needle dial driving shaft perpendicular to the disc, a pull rod is arranged on the disc and located at the feeding end of the sewing mechanism, a pressing block is arranged at the outer end of the pull rod, the inner side of the pressing block is provided with a U-shaped groove buckled to the two sides of the needles, an arc-shaped guide surface is arranged on the pressing block and located at the feeding end of the U-shaped groove, a push rod is arranged on the disc and located at the discharging end of the sewing mechanism, and a push block is arranged at the outer end of the push rod. Thus, the automatic feeding type disc sewing machine has the advantages of being capable of automatically achieving complete feeding and positioning of materials, shortening waiting time during prepositioning, and improving sewing efficiency.

The invention discloses a full-automatic straight type sock stitching machine. The full-automatic straight type sock stitching machine comprises a rack, an opening guiding device, a first conveying chain device, a second conveying chain device, a main motor, a cutter device, a first machine head, a second machine head, a computer, a thread stand and an electrical box, wherein the opening guiding device, the cutter device, the first machine head and the second machine head are arranged on the upper portion of the rack and are sequentially arrayed; the first conveying chain device is arranged on the bottom of the opening guiding device; the second conveying chain device is positioned below the cutter device, the first machine head and the second machine head; the rack is provided with the computer, the main motor and the thread stand; the computer is arranged in front of the main motor; the thread stand is arranged at the rear of the main motor; and the rack is provided with the electrical box. Compared with the prior art, the full-automatic straight type sock stitching machine has the advantages that the time is saved, the work efficiency is improved, the production quality is guaranteed, and the full-automatic straight type sock stitching machine is easy to operate.