78results about "Combination sewing machines" patented technology

A composite sewing head, including: a needle bar transport for a thread feed needle and a thread catcher needle that is arranged to be parallel to a needle plane of the thread feed needle and a thread catcher needle, with the needle plane parallel or nearly parallel to a stitch path.

The utility model provides pillowcase production equipment. The pillowcase production equipment comprises a cloth folding mechanism, a short edge sewing mechanism, a cutting mechanism and a long edge sewing mechanism, the cloth folding mechanism comprises a base cloth conveying frame, a long covering cloth conveying frame, a short covering cloth conveying frame and a cloth reversing frame, the cloth reversing frame comprises two reversing rollers, and the two reversing rollers are arranged in a staggered X shape; the short edge sewing module comprises a first support and two first sewing machines. The cutting mechanism comprises a first cloth pulling frame and a cutting knife, the long edge sewing mechanism comprises a long-strip-shaped supporting platform, a first conveying belt is arranged above the supporting platform, and second sewing machines are arranged on the two sides of the supporting platform. The base cloth, the long covering cloth and the short covering cloth are overlapped and placed through the cloth folding mechanism, one end of the long covering cloth is sewn with one end of the base cloth through the short edge sewing mechanism, one end of the short covering cloth is sewn with the other end of the base cloth, the pillowcase with openings in the two sides is formed through tailoring of the tailoring mechanism, and finally the two sides in the length direction are sewn through the long edge sewing mechanism to form the complete pillowcase. And automatic pillowcase production is realized.

The utility model provides equipment for sewing four edges of a throw pillow case. The equipment comprises a cloth feeding mechanism, a short edge sewing mechanism, a cutting mechanism and a long edge sewing mechanism, the cloth feeding mechanism comprises a first cloth placing frame, a second cloth placing frame and a cloth overlapping module; the short edge sewing module comprises two first sewing machines and two second sewing machines; the cutting mechanism comprises a cloth pulling frame and a cutting knife, and the cloth pulling frame comprises a movable cloth pulling clamp; the long edge sewing mechanism comprises a platform, a movable cloth moving rod is arranged above the platform, and third sewing machines are arranged at the two ends of the platform. Two rolls of cloth are placed on the first cloth placing frame and the second cloth placing frame respectively and overlapped through the cloth overlapping module. Cloth is sewn on the two sides through the two first sewing machines, then the two sides of the cloth are sewn towards the middle by a certain distance through the two second sewing machines, then the cloth is moved to the platform through the cloth pulling clamp to be cut, finally, the cloth is pushed by the cloth moving rod to be pressed and fixed towards the cloth pressing rods on the two sides, the bolster sleeve is formed through sewing of the third sewing machine, and the overall equipment structure and the manufacturing process are simple.

The utility model provides a quilting machine which comprises a girder and a machine frame, a winding mechanism is arranged on one side of the girder, an unwinding mechanism is arranged on the other side of the girder, a plurality of machine heads are arranged on the two sides of the girder, the head distance of the machine heads on the winding side is a standard head distance, the head distance of the machine heads on the unwinding side is larger than the standard head distance, and the machine heads on the two sides are arranged in a staggered mode. The head distance of the machine heads on the unwinding side is larger than that of the machine heads on the winding side, and errors caused by cloth shrinkage due to needle and thread pulling during sewing on the unwinding side can be reduced.

This invention relates to the field of pillowcase production line technology, specifically a novel pillowcase production line, comprising a feeding module, an edge-rolling and sewing module, a fabric cutting module, a side-sewing and sewing module, a bottom-sewing and sewing module, and a pocket-turning and material-collecting module arranged sequentially along the material flow direction. The feeding module provides and conveys continuous pillowcase fabric; the edge-rolling and sewing module automatically rolls and sews one edge of the pillowcase fabric. This invention significantly improves production efficiency and capacity: by integrating seven major processes—feeding, edge rolling, cutting, side sewing, bottom sewing, pocket turning, and material collection—into a continuous production line, it achieves fully automated production from roll material to finished product. In particular, designs such as "non-stop fabric connection," "buffer roller module," and "accelerated inter-process transfer" greatly reduce non-productive downtime, significantly accelerating the overall production cycle and fundamentally improving capacity.

The multi-machine linkage sewing assembly line comprises a machine frame and a plurality of sewing machine production devices which are arranged on the machine frame and connected in sequence, each sewing machine production device comprises a feeding belt and a discharging belt which are arranged up and down, and a first lifting driving module is arranged at one end between the feeding belt and the discharging belt. A feeding platform and a discharging platform which are arranged up and down are arranged on the first lifting driving module, a sewing table and a feeding belt are arranged at one end of the first lifting driving module, a feeding transfer mechanism is arranged at one end between the feeding platform and the sewing table, and a discharging transfer mechanism is arranged on one side between the feeding platform and the discharging platform; a feeding and discharging operation table is arranged on one side or two sides between a feeding belt and a discharging belt of the first sewing machine production device of the sewing machine production devices, the feeding belts of every two adjacent sewing machine production devices are connected end to end, and the discharging belts of every two adjacent sewing machine production devices are connected end to end. The sewing assembly line is convenient to install and arrange, unlimited in installation number and high in production efficiency.

The present application effectively utilizes the operation information of a sewing machine. The operation information obtaining device includes: a storage portion, configured to store pattern information associating detection information and a sewing pattern of a sewing machine, where the detection information is configured to identify an action of a sewing needle of the sewing machine, and the sewing pattern corresponds to the detection information; an estimation portion, configured to estimate the sewing pattern of the sewing machine based on the pattern information and the detection information of the sewing needle detected by a detection device; and an obtaining portion, configured to obtain operation information of the sewing machine having the estimated sewing pattern.

The disclosure herein generally relates to manufacturing of garments and more particularly to a system for automated manufacturing of garments. The system is configured to automatically perform operations on fabric sections to manufacture finished garments without manual intervention and at low costs. The system monitors the operations performed on the fabric sections and automatically adjusts the alignment / handling of the fabric sections to ensure quality finished garments. The system eliminates human error and enhances the sewing quality and increases production of garments.

The application discloses a kind of production equipment of vehicle panoramic sunroof sunshade curtain, including carrier and base, base both sides are equipped with translation component and sewing machine, the both sides of carrier below are equipped with bottom plate, bottom plate below is equipped with adjusting component, adjusting component is used to move bottom plate, bottom plate side away from carrier is equipped with positioning component, carrier is used to support curtain cloth, bottom plate is used to support curtain cloth side edge and plastic strip;The production equipment of vehicle panoramic sunroof sunshade curtain of the application can adapt to different door width curtain cloth, and the curtain cloth is fixed on the carrier and the bottom plate by the adjusting component and the side support unit, and the curtain cloth and the plastic strip are effectively fixed on the bottom plate by the curtain pressing unit on both sides of the curtain cloth and the plastic strip, the positioning effect of the curtain cloth and the plastic strip is good, the alignment accuracy of the curtain cloth and the plastic strip is guaranteed, the yield of the curtain cloth is high, and the translation component is provided, the sewing machine can be moved, and the cloth pressing assembly is matched, the curtain cloth and the plastic strip are pressed during sewing, the curtain cloth and the plastic strip are prevented from being dislocated, and the yield of the curtain cloth is further improved.

The portal sewing unit is used to sew workpieces in a sewing work area with a width exceeding 1 m. The portal sewing unit comprises a portal frame (2) having an upper bridge rail (3), a lower bridge rail (4), and two end-side portal supports (6, 7), and the end-side portal supports (6, 7) form a portal (5) of the portal frame (2). The upper drive (48) is used to move the upper sewing part (8) along the upper bridge rail (3), and the lower drive (49) is used to independently move the respective lower sewing parts (10, 11) along the lower bridge rail (4). Through the sewing part controller (50) of the drives (48, 49), the upper sewing part (8) selectively cooperates with one or the other of the two lower sewing parts (10, 11) to form stitches in the workpiece. Thereby, a portal sewing unit with increased workpiece throughput is obtained.

Compact clothing manufacturing assembly 12 for manufacturing clothing, the compact clothing manufacturing assembly 12 comprising a first module 22a having a support structure 32a and a first manufacturing workstation 34a for carrying out at least one fabric processing step; a second module 22b having a support structure 32b and a second manufacturing workstation 34b for carrying out at least one fabric processing step different to the at least one fabric processing step of the first manufacturing workstation, at least one of the manufacturing workstations being automated for carrying out a fabric processing step automatically; and transfer means 20 for transferring fabric between the first and second modules 22a, 22b; the support structures being stackably engageable or engaged with one another to form a stack for reducing the footprint of the clothing manufacturing assembly so as to provide a compact clothing manufacturing assembly. The assembly may be at most 25 square metres or 9 square metres. The assembly may have a control system which may include a blockchain unit. Also claimed are modules suitable for the assembly.

The application relates to a full-automatic quilt cover and quilt machine, which comprises a two-layer cloth feeding mechanism, a flattening mechanism, a two-side sewing mechanism, a quilt band feeding mechanism, a label feeding mechanism and a cutting mechanism; the two-layer cloth feeding mechanism feeds two layers of cloth from two raw cloth rolls respectively, the flattening mechanism flattens the two layers of overlapped cloth, the two-side sewing mechanism sews the two sides of the two layers of cloth, the label feeding mechanism places a label on the two layers of cloth, the quilt band feeding mechanism places a quilt band on the two layers of cloth, and the label and the quilt band placed on the two layers of cloth are sewn on the two layers of cloth by the two-side sewing mechanism; the cutting mechanism cuts the two layers of cloth and simultaneously sews the third side of the two layers of cloth. The full-automatic quilt cover and quilt machine realizes a full-automatic production line of quilt covers and quilts, manual intervention is not needed during the production, manual cost is greatly reduced, meanwhile, due to mechanical production, the precision is high, the lines are smooth, the product quality is good, and the production efficiency is high.

The application discloses an intelligent sewing device, a first mechanical hand of the intelligent sewing device moves a first cloth piece from a first feeding assembly to a first detection plane, and moves a second cloth piece from a second feeding assembly to a second detection plane, after the first vision detector locates the outer contour of the first cloth piece and the second cloth piece, the positioning information of the two is obtained, and a first movement track of the first mechanical hand is generated according to the positioning information, the first mechanical hand moves the first cloth piece to the second detection plane based on the first movement track, and stacks the first cloth piece on the second cloth piece, and then a first sewing assembly sews the stacked first cloth piece and the second cloth piece into one, forming a first piece. The intelligent sewing device not only reduces the labor cost and improves the sewing efficiency, but also solves the problem of cloth piece stacking.

The present invention discloses an automatic sewing device for one-step forming of an airbag guide bag and a manufacturing process thereof. The device comprises a transmission module, which is provided with multiple groups and is used for transferring and folding the airbag; a sewing module, which is used for sewing the airbag, and the transmission module transfers the airbag to the sewing module; in the scheme of the present invention, by providing an image recognition module, a folding module and a transmission module, the image recognition module can be used to take photos of the workpiece before and after sewing, and the photos are sent to an information processing industrial computer for data processing, and compared with a preset pattern, so as to determine the material placement position and whether the quality is qualified.

The present invention discloses a fully automatic mattress strip production process based on a handle and strip integrated machine, comprising a strip conveying device that conveys the strip to a workbench, and after the strip is conveyed to a set length, the strip conveying device stops, a first sewing device sews a trademark to a specified position of the strip, and then a second sewing device sews a handle and a label to the specified positions of the strip respectively; the strip conveying device continues to convey the strip, and after the length of the strip reaches a set total length, the strip splicing device cuts the strip; the strip splicing device stacks and aligns the front and rear ends of the strip, and then sews them together. The fully automatic mattress strip production process based on the handle and strip integrated machine described in the present invention sequentially sews the mattress strip trademark, label, and handle on the strip, then cuts the strip at a set total length, stacks and aligns the front and rear ends of the strip, and then sews the front and rear ends of the strip together, which is highly efficient and saves labor.

This invention relates to the field of textile and garment processing technology, and discloses a textile and garment processing platform and its usage method. The platform includes a processing backplate, a processing top plate fixedly mounted on the surface of the backplate, a processing front column fixedly mounted on the bottom of the top plate, a cutting top box fixedly mounted on the bottom of the top plate, and cutting front and rear electric slide rails fixedly mounted on the bottom of the cutting top box. This invention achieves protection of the operating equipment through an operating frame, automated programming and operation of the garment processing electrical components using an operating computer, switching the electrical equipment on and off using control buttons, providing power to the electrical equipment through a power socket, moving the fabric roll to be processed using a rotating roller fixedly mounted on the surface of the fabric placement seat, stabilizing the processing equipment with a support base, and further stabilizing the processing equipment with a support base plate and anti-slip pads.

A spring bed mesh sewing device includes a feeding assembly, sewing assemblies, and cloth pressing assemblies. The feeding assembly can lay spring strings in the transverse direction. Each of the spring strings to be sewn in even rows is sewn on a respective previous spring string through the first sewing positions, each of the spring strings to be sewn in odd rows is sewn on a respective previous spring string through the second sewing positions. The sewing assemblies are arranged at intervals in the transverse direction and are movable in the vertical direction. Each sewing assembly includes a sewing head and a base with a sewing channel extending in the vertical direction. The sewing head can sew two adjacent rows of spring strings along the sewing channel. The cloth pressing assemblies are arranged at intervals in the transverse direction and correspond to the sewing assemblies in the longitudinal direction.

The utility model discloses template circulating sewing equipment with double sewing stations, which comprises a template clamping table, a first pattern machine, a second pattern machine and a template circulating system, and the template circulating system is provided with a first circulating path and a second circulating path; the first circulation path is used for circularly conveying a first sewing template and is connected between the template clamping table and a first pattern sewing machine; and the second circulation path is used for circularly conveying a second sewing template and is connected between the template clamping table and a second pattern sewing machine. The template circulating sewing equipment has high material sewing efficiency and template clamping efficiency.

The invention relates to the field of clothing manufacturing, in particular to a method for manufacturing underpants. Comprising the following steps: step 1, respectively taking out a main material and an inner crotch from a first stock bin and a second stock bin in a single sheet form; 2, the main material and the inner crotch are fed into an assembling unit to be sewn into a plane semi-finished product; step 3, feeding the planar semi-finished product into a sewing unit through a transfer track; fourthly, the plane semi-finished product with the rubber band enters a positioning unit through a transferring track, and the positioning unit is connected with two sets of positioning points on the plane semi-finished product and drags the two sets of positioning points to preset marking positions; 5, a folding unit arranged close to the positioning unit is pulled to enter any set of positioning points at the marked position and covers the other set of positioning points, and the plane semi-finished product is sewn into finished underpants; and 6, driving the bottom crotch in the finished underpants to turn from one end of the waist of the underpants to the other end by the reversing unit, so that the sewing thread of the finished underpants in the step 5 is positioned on the inner side of the finished underpants.

The present application relates to cloth sling processing equipment field, concretely is a kind of cloth sling production equipment, including feeding module, tensioning induction module, processing module, stacking tensioning module, cloth material guiding module, protective housing and cutting module, the upper end face of the feeding module is close to the front and is provided with tensioning induction module, and located the front end surface of the feeding module is provided with processing module.The present application is by being provided with feeding module, tensioning induction module, processing module and cutting module, when the automatic production of cloth sling, feeding module, tensioning induction module and processing module can effectively improve the automation efficiency of raw material conveying and bilateral sewing to cloth sling, while stacking tensioning module and cloth material guiding module can be tensioned to control and transport cloth sling, cutting module can be synchronous to the cloth sling that processing is completed and is equally divided and discharged, effectively improve the automation degree of equipment to the integrated processing of cloth sling.

The present application effectively utilizes the operation information of a sewing machine. The operation information obtaining device includes: a storage portion, configured to store pattern information associating detection information and a sewing pattern of a sewing machine, where the detection information is configured to identify an action of a sewing needle of the sewing machine, and the sewing pattern corresponds to the detection information; an estimation portion, configured to estimate the sewing pattern of the sewing machine based on the pattern information and the detection information of the sewing needle detected by a detection device; and an obtaining portion, configured to obtain operation information of the sewing machine having the estimated sewing pattern.

An ultrafine warp and weft towel machine, comprising: a feeding frame (1), a first conveying assembly (11) being provided on the feeding frame (1), and the first conveying assembly (11) conveying a fabric to a material distributing mechanism (2); a material distributing mechanism (2), the material distributing mechanism (2) comprising a cutting assembly (21) and a material distributing assembly (22), the cutting assembly (21) cutting the fabric conveyed by the first conveying assembly (11) to form towel blanks (4), and then the towel blanks being conveyed by the material distributing assembly (22) to an edge sewing mechanism (3); and the edge sewing mechanism (3), the edge sewing mechanism (3) comprising an edge sewing assembly (31) and a trimming assembly (32), the edge sewing assembly (31) performing double-edge overlocking on the towel blanks (4) conveyed by the material distributing assembly (22), and the trimming assembly (32) trimming thread ends (5) on the overlocked towel blanks (4). A towel product is trimmed by means of ultrasonic vibration, and then pressure maintaining is performed at the trimmed position. During trimming and pressure maintaining, a trimming mechanism moves along with the towel product conveyed by the conveying assembly, so that the towel product can be conveyed continuously, thereby ensuring the takt time and improving the production efficiency.

The utility model discloses a quilting machine double-machine-head quilting mechanism, which relates to the technical field of textile equipment and comprises a rack, an upper frame is fixed at the upper end of the rack, two groups of quilting machine heads are mounted on the upper frame in a sliding manner, material fixing components are arranged on two sides of the rack, and each material fixing component comprises a material clamping unit, a material clamping unit and a material clamping unit, comprising a plurality of U-shaped rods fixed to the two sides of the upper end of an upper frame, two rotating shafts are rotationally installed on the inner side of each U-shaped rod, gears are fixed to the rotating shafts, rectangular frames are arranged on one sides of the U-shaped rods, racks meshed with the gears are arranged on the inner walls of the rectangular frames, center blocks are fixed between the upper rectangular frames and the lower rectangular frames, and clamping rods are fixed to the two sides of the upper rotating shafts and the lower rotating shafts. The problems that in a traditional positioning and clamping mode, when materials of different specifications or types are replaced, an operator needs to spend much time to readjust and set the materials, and the operation process is tedious are solved.

The present invention concerns an overcasting plant (1 ) for overcasting textile semi-finished products and the like having a front edge (B1 ), a rear edge (B2), parallel to said front edge (B1 ), a first lateral edge (B3) and a second lateral edge ( B4), opposite said first lateral edge (B3), wherein said first (B3) and second (B4) lateral edges extend respectively from said front edge (B1 ) to said rear edge (B2), wherein an advancement direction is defined (A) of a semi-finished product (M), such that said front (B1 ) and rear (B2) edges extend substantially perpendicular to said advancement direction (A). Said plant (1 ) comprises a first overcasting unit (10), comprising a first overcasting head (11 ) movable perpendicularly to said advancement direction (A), to overcast said front edge (B1 ) of said semi-finished product (M), and a second overcasting head (12) movable perpendicularly to said advancement direction (A), to overcast said rear edge (B2) of said semi-finished product (M), a second overcasting unit (20) comprising a third overcasting head (21 ), movable along a first direction parallel to said advancement direction (A) to overcast said first side edge (B3), and configured to rotate and overcast the front corner between said first side edge (B3) and said front edge (B1 ), and configured to rotate and overcast the rear corner between said first side edge (B3) and said rear edge (B2), a fourth overcasting head (22) movable along a second direction parallel to said advancement direction (A) to overcast said second lateral edge (B4), and configured to rotate and overcast the front corner comprised between said second lateral edge (B4) and said front edge (B1 ) and configured to rotate and overcast the rear corner between said second side edge (B4) and said rear edge (B2). The present invention also concerns a method for overcasting semi-finished textile products and the like.

The invention discloses thin quilt production equipment. The thin quilt production equipment comprises a transverse edge sewing device for sewing transverse edges of thin quilts; the longitudinal edge sewing device is used for sewing the longitudinal edge of the thin quilt and is positioned at the downstream of the transverse edge sewing device; the cutting-off device is used for cutting off the thin quilt after the transverse edge and the longitudinal edge are sewn, the cutting-off device is located on the downstream of the longitudinal edge sewing device, the cutting-off device comprises a second rack, and the cutting-off device further comprises a first clamping and conveying mechanism and a second clamping and conveying mechanism, and the first clamping and conveying mechanism is fixed to the second rack; the second clamping and conveying mechanism is fixed to the second rack, and the second clamping and conveying mechanism is located below the first clamping and conveying mechanism; the hot cutting and trimming sewing unit is in sliding fit with the second rack; the second driving mechanism is used for driving the hot cutting and trimming sewing unit to transversely move along the second rack, and the second driving mechanism is connected with the hot cutting and trimming sewing unit. According to the invention, burrs can be avoided when thin parts are cut off.

The application discloses cotton bag automatic sewing equipment, including: cotton cloth feeding device, including cloth placing assembly and adjusting assembly, cloth placing assembly is used for placing cotton cloth roll, adjusting assembly is arranged at the cloth outlet end of cloth placing assembly and is used for adjusting the feeding angle of cotton cloth; cotton bag feeding device, including bagging device and pushing assembly, the pushing assembly is used for pushing the cotton bag to move in the bagging device; cloth arranging device, including traction assembly and cloth arranging assembly, the traction assembly is used for wrapping the cotton cloth on the bagging device from above, the cloth arranging assembly is used for combing the cotton cloth passing through the traction assembly according to the preset direction; sewing device, including first sewing assembly and second sewing assembly, the first sewing assembly and the second sewing assembly are both arranged at the discharge end of the bagging device and are respectively used for vertical and horizontal sewing of the cotton cloth; cutting device is used for moving cutting of the cotton bag after sewing is completed. The application replaces manual operation with automatic equipment to complete sewing action, shortens sewing time and can continuously work.

The cluster type multi-machine-head automatic sewing machine comprises a rack, machine head modules, a follow-up presser foot assembly and a cloth feeding wheel assembly, and the rack comprises a cloth feeding frame body and an operation frame body; the machine head module comprises a sewing table, a sewing machine head, a sliding assembly and a sewing machine head sliding seat, the sewing machine head is fixedly installed on the sewing table, the sewing table is installed in the sewing machine head sliding seat, and the sewing machine head sliding seat slides on the rack through the sliding assembly; a notch is formed in the sewing table, the follow-up presser foot assembly is arranged at the notch, and the follow-up presser foot assembly is oppositely arranged below a machine needle of the sewing machine head; the cloth feeding wheel is installed on the cloth feeding frame body, and the cloth feeding wheel, the follow-up presser foot assembly and the sewing machine heads move synchronously. The positions of the machine heads are adjusted through sliding fit, and meanwhile follow-up and intermittent feeding is achieved through the cooperation of the multi-machine-head cooperative sewing system, the machine head module, the follow-up presser foot assembly and the cloth feeding wheel assembly.

The application provides a spring bed net sewing device and a spring bed net sewing method. The spring bed net sewing device comprises a feeding assembly, a sewing assembly and a pressing assembly. The feeding assembly can lay spring strings in the transverse direction. The spring strings to be sewn are sewn on the odd-numbered spring strings through a first sewing position, and the spring strings to be sewn are sewn on the even-numbered spring strings through a second sewing position. The plurality of sewing assemblies are arranged at intervals in the transverse direction. The sewing assembly can move in the vertical direction to draw out and switch to the next row of spring strings. The sewing assembly comprises a sewing head and a machine base. The machine base is formed with a sewing channel extending in the vertical direction. The sewing head can sew the two adjacent rows of spring strings along the sewing channel. The plurality of pressing assemblies are arranged at intervals in the transverse direction. The pressing assemblies correspond to the sewing assemblies in the longitudinal direction. The pressing assemblies are used for pressing the sewing position to be sewn on the machine base. The spring bed net sewing device can improve the automation degree and product quality of the sewn spring bed net.

The invention discloses an underpants production line, and relates to the technical field of textile industry mechanical equipment, and the underpants production line comprises a cloth cutting module, a first sewing module, a second sewing module, a third sewing module, a folding module and a fourth sewing module; the cloth cutting module is used for cutting cloth to form a main body cloth piece and a wave bottom piece; the first sewing module is used for sewing the main body cloth piece and the wave bottom cloth piece to form integrated cloth, the integrated cloth is provided with two arc-shaped leg edges, two linear waist edges and four side edges, and each side edge is connected between the end of the adjacent arc-shaped leg edge and the end of the adjacent linear waist edge; the second sewing module is used for sewing first edges on two arc-shaped leg edges of the integrated cloth respectively; the third sewing module is used for sewing elastic bands on the two straight waist edges of the integrated cloth respectively; the folding module is used for folding the integrated cloth so that the four side edges correspond in pairs; and the fourth sewing module is used for correspondingly sewing the four side edges of the integrated cloth in pairs to form the underpants.