115results about "Mattress sewing" patented technology

The utility model provides a kind of material rack rotating mechanism and quilting machine, material rack rotating mechanism is set in the lower of quilting frame, and it is correspondingly set with quilting frame, material rack rotating mechanism material rack rotating mechanism includes chassis, material rack rotating mechanism body and support assembly, material rack rotating mechanism body includes lifting rotating mechanism and support, the bottom and top of lifting rotating mechanism are connected with chassis and support respectively, lifting and rotation of support are controlled by lifting rotating control device, support assembly includes mutually adapted support rod assembly and auxiliary seat, the support rod assembly includes support rod, the bottom of support rod is connected with support end, ball is embedded in the top of support rod, the bottom of auxiliary seat is equipped with the groove of adaptation with ball. The material rack rotating mechanism has the advantages of simple structure, low cost, easy maintenance and repair, stable and reliable operation, etc.

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.

The utility model discloses a multi-head high-speed quilting machine which comprises a feeding mechanism, a thread stand, a connecting piece, a front standing table, a main machine, an X-direction moving mechanism, a cloth spreading mechanism and a rear standing table. The feeding mechanism is located at the foremost end of the equipment and connected with the X-direction moving mechanism through a connecting piece. The feeding mechanism is connected with the coil holder; the front standing table is located between the main machine and the wire frame. The X-direction moving mechanism is connected with the host; the cloth spreading mechanism is connected with the X-direction moving mechanism; the rear standing table is positioned behind the main machine; the quilting machine solves the problems of poor thick material sewing capacity and low sewing speed when multiple layers of materials are sewn in the quilting field, greatly improves the production efficiency, and is suitable for large-scale and industrial production requirements.

The invention discloses a real-time detection device for a batting fiber product casing spreading machine, which is characterized in that a rotating motor drives a screw rod to rotate, the screw rod drives a sliding block to slide along the length direction of a light sensing plate, the sliding block drives an illumination instrument to illuminate cloth laid on the light sensing plate, and the light sensing plate collects image data of the cloth; whether flaws exist on the surface of the cloth or not is judged according to the image data, so that the detection efficiency and the accuracy of a detection result are improved. The device is characterized in that the device is composed of a spreading machine, supporting columns, a photosensitive plate, rotating motors, lead screws, sliding blocks, telescopic rods, a shading plate, supporting rods and an illumination instrument, one ends of the four supporting columns are correspondingly arranged at the four corners of the bottom face of the photosensitive plate respectively, one end of the photosensitive plate is close to the spreading machine, and the rotating motors are correspondingly arranged on the two sides of the spreading machine respectively; the rotating motor is close to one end of the photosensitive plate, and the bottom surfaces of the two shading plates are correspondingly and vertically arranged on the two sides of the top surface of the photosensitive plate respectively.

The invention provides a material pressing device of a quilting machine, and relates to the technical field of quilting machines, the material pressing device comprises a sewing mechanism, an adjusting mechanism is mounted on the sewing mechanism, a positioning mechanism is mounted on the adjusting mechanism, the adjusting mechanism drives the positioning mechanism to adjust according to the width of a workpiece, the positioning mechanism is mounted in the sewing mechanism, and the positioning mechanism is mounted on the sewing mechanism. According to the technical scheme, the driving motor drives the driven gear and one threaded rod to rotate through the driving gear, the two threaded rods can be driven to rotate synchronously through the chain wheel and the chain, the matched gear at one end of each threaded rod is connected to the inner toothed plate in a meshed mode, and then the mounting support can be pushed to descend along the side limiting metal plate; the mounting bracket drives the upper pressing plate through the upper bracket to fix a workpiece in the side supporting plate, and meanwhile, the movable supporting plate can be driven to horizontally move along the threaded rod through the threaded rod to move to the other end of the workpiece so as to realize adjustment according to the length of the workpiece.

Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine (10, 10a) includes a needle bar (160) to which needles (120) are attached, needle thread (284) passing through each needle (120), a looper shaft (188) to which loopers (282) are attached, a looper (282) corresponding to each needle (120) and from which looper thread (288) is provided to form stitches (530,532), and a retainer bar (190) to which spreaders (191) are attached to facilitate stitching. A drive pulley (132) powered by a first servo motor (130) rotates cranks (156) to move the needles (120) through a cycle and rotates a belt (166) which rotates an indexer pulley (168). Rotation of the indexer pulley (168) oscillates the looper shaft (188) and reciprocates the retainer bar (190). Another drive pulley (48) powered by a second servo motor (40) operates to move an input web (22) through the machine (10,10a) between chain stiches.

The invention relates to a sewing machine (1) and to a method for forming a peripheral edge seam in a large-area and preferably multi-layer sewing material (2), such as a mattress panel, the sewing machine comprising: a sewing material support (3); a sewing unit (4), which comprises a needle (8), a hook and a presser foot (9); a transport device for transporting the sewing material (2) relative to the sewing unit (4); and a holding element (12) which can be moved relative to the sewing material support (3) and can be placed onto the sewing material (2), wherein the sewing material (2) can be moved in the sewing direction by means of a conveying device and preferably can be rotated about the surface normal of the sewing material support (3) with the needle (8) inserted, and wherein the holding element (12) has a support element (13), which can be rotated by an angle of rotation from a starting position into an end position relative to the sewing material support (3) and which has a receptacle (15) preferably in the form of a substantially V-shaped notch, in which receptacle the needle (8) and / or the presser foot (9) is located in the case of the end position.

The utility model relates to an electric thread trimming device of a quilting machine. The electric thread trimming device comprises a movable base, the surface of the movable base is provided with an electric thread cutting mechanism for quickly cutting off a thread rope on the quilting machine; when thread trimming is needed, an air cylinder is started to drive a push block to move, the push block drives a connecting seat to swing, so that a rotating ring is driven to rotate through the connecting seat, the movable cutter on the surface of the rotating ring moves to be attached to a fixed cutter, and the thread is trimmed. The adjusting knob can be rotated by a tool to drive the adjusting rod to rotate, and the surface of the adjusting rod and the interior of the adjusting table are in threaded installation, so that position adjustment of the fixed cutter on the adjusting table is controlled, the adjusting range is enlarged, and when the fixed cutter is replaced, the limiting bolt is rotated to be separated from the adjusting table; therefore, the fixed cutter is taken out and is convenient to replace.

The utility model relates to a multi-machine-head vertical quilting machine which comprises a machine frame, a conveying assembly and at least two quilting assemblies, and the conveying assembly is installed on the machine frame and conveys materials in a reciprocating mode in the vertical direction of the machine frame. Each quilting assembly comprises a needle machine head and a shuttle machine head, the needle machine heads and the shuttle machine heads are arranged on the two sides of the rack respectively, and the needle machine heads and the shuttle machine heads correspond to the two sides of the material respectively so as to sew the material; the needle machine head and the shuttle machine head synchronously slide along the transverse direction of the rack; the quilting assemblies can move independently of one another. According to the multi-machine-head vertical quilting machine, materials are conveyed in the vertical direction of the rack through the conveying assembly, the turning frequency of the materials is reduced, and then material deformation is reduced; the needle machine head and the shuttle machine head synchronously slide along the transverse direction of the rack and are matched with the vertical reciprocating motion of a material to realize continuous sewing; the quilting assemblies move independently, the functions of a single machine head and multiple machine heads are achieved, quilting machining of stepless pin header patterns of any size is achieved, and the patterns are more attractive.

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.

The application discloses a double-layer conveying line and a double-layer edge surrounding machine, wherein the double-layer conveying line comprises a rack, and the rack is provided with an upper conveying line and a lower conveying line; the upper conveying line comprises an upper conveying machine and a secondary conveying assembly arranged side by side, the secondary conveying assembly has at least two secondary conveying surfaces, any two secondary conveying surfaces have a feeding gap therebetween, and an upper turnover rod capable of swinging up and down is arranged in the feeding gap; the lower conveying line comprises a sub-conveying assembly and a main conveying assembly, the sub-conveying assembly has a sub-conveying surface capable of swinging up and down, the main conveying assembly has at least two main conveying surfaces, any two main conveying surfaces have a conveying gap therebetween, and a lower turnover rod capable of swinging up and down is arranged in the conveying gap; the application can reduce the space required when a mattress is turned over, is favorable for reducing the space required by the whole equipment, and improves the stability of the mattress turning over in the turning over process since the inclined sub-conveying surface supports the mattress.

The invention belongs to the technical field of down quilts, and particularly relates to a half-through-seam half-vertical-lining down quilt structure and a processing technology thereof. The down quilt structure comprises a shell fabric; a base fabric; the middle part of the base cloth is connected with the middle part of the surface cloth in a sewing manner, and a plurality of parallel through stitches are formed; the vertical lining cloth is strip-shaped; the multiple pieces of vertical lining cloth are arranged between the surface cloth and the base cloth to form a plurality of parallel vertical lining stitches; the through stitches intersect with the vertical lining stitches, so that a plurality of grid-shaped down filling cavities are formed between the shell fabric and the base fabric in a separated mode, and the down filling cavities are filled with down feather one by one. According to the half-through-seam half-vertical-lining down quilt structure in the scheme, down filling can be conducted after the through seams are formed through sewing, so that the problems that down is mixed up, gaps are enlarged, and the down running risk is large due to the fact that down filling is conducted firstly and then through sewing is conducted are solved, the quality of a down quilt is effectively improved, the production speed of the down quilt is effectively increased, and the machining difficulty and the down running risk are reduced.

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.

Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine (10, 10a) includes a needle bar (160) to which needles (120) are attached, needle thread (284) passing through each needle (120), a looper shaft (188) to which loopers (282) are attached, a looper (282) corresponding to each needle (120) and from which looper thread (288) is provided to form stitches (530, 532), and a retainer bar (190) to which spreaders (191) are attached to facilitate stitching. A drive pulley (132) powered by a first servo motor (130) rotates cranks (156) to move the needles (120) through a cycle and rotates a belt (166) which rotates an indexer pulley (168). Rotation of the indexer pulley (168) oscillates the looper shaft (188) and reciprocates the retainer bar (190). Another drive pulley (48) powered by a second servo motor (40) operates to move an input web (22) through the machine (10, 10a) between chain stiches.

The present application relates to a 3D mesh quilting device and a quilting method, and relates to the technical field of sewing equipment. The quilting device includes a quilting mechanism, a thickness adjustment mechanism is provided on one side of the quilting mechanism; the quilting mechanism includes a quilting head and a quilting platform, the quilting head and the quilting platform are spaced apart in the vertical direction; the thickness adjustment mechanism includes a preheating component and a hot pressing component, the preheating component includes a heating platform; the hot pressing component includes a thickness adjustment platform, a thickness pressing plate is spaced apart on the upper side of the thickness adjustment platform, and the thickness pressing plate is provided with a thickness pressing drive capable of driving the thickness pressing plate to move in the vertical direction; the heating platform is spaced apart from the quilting platform along its own length direction, and the thickness adjustment platform is located between the heating platform and the quilting platform; the heating platform, the thickness adjustment platform, and the quilting platform are provided with a conveying mechanism. The present application improves the uniformity of the surface of the 3D mesh by adjusting the thickness of the 3D mesh, thereby increasing the uniformity of the stitches during the quilting process, and further increasing the beauty and firmness of the quilting process.

The invention relates to a sewing machine (1) and to a method for forming a peripheral edge seam in a large-area and preferably multi-layer sewing material (2), such as a mattress panel, the sewing machine comprising: a sewing material support (3); a sewing unit (4), which comprises a needle (8), a hook and a presser foot (9); a transport device for transporting the sewing material (2) relative to the sewing unit (4); and a holding element (12) which can be moved relative to the sewing material support (3) and can be placed onto the sewing material (2), wherein the sewing material (2) can be moved in the sewing direction by means of a conveying device and preferably can be rotated about the surface normal of the sewing material support (3) with the needle (8) inserted, and wherein the holding element (12) has a support element (13), which can be rotated by an angle of rotation from a starting position into an end position relative to the sewing material support (3) and which has a receptacle (15) preferably in the form of a substantially V-shaped notch, in which receptacle the needle (8) and / or the presser foot (9) is located in the case of the end position.

The utility model discloses a kind of quilting machines for quilt processing, including quilting machine body, support frame is fixedly arranged in quilting machine body interior, support frame top is fixedly arranged with connecting slide rail, connecting slide rail surface is slidably provided with connecting sliding sleeve, connecting sliding sleeve top is fixedly arranged with placing plate, placing plate is fixedly arranged with support plate in opposite face, placing plate surface is provided with the fixed component of being convenient for to quilt, through fixed component to quilt, through the fixed plate of length greater than quilt cooperation placing plate to the clamping fixation of quilt, so that quilt is fixed more conveniently, avoid the situation that need to press fixed clamp to quilt fixed one by one, reduce the workload of staff, and make the time consumption of quilt fixed reduce, so that in same time, more quilt can be quilted and treated, so as to improve the speed of quilting machine to quilt processing.

The utility model discloses a three-dimensional quilting device for bedding, and relates to the technical field of textiles. The bedding three-dimensional quilting device comprises a transverse frame plate, a mounting box and a displacement structure, two sets of U-shaped plates which are symmetrically distributed are arranged on the front side of the transverse frame plate, L-shaped clamping plates are arranged in the U-shaped plates, guide rails are arranged at the bottoms of the U-shaped plates, the mounting box is fixedly mounted on the outer walls of the U-shaped plates, a linkage structure is arranged in the mounting box, and the displacement structure is arranged on the left side of the transverse frame plate. The linkage structure comprises a first sliding block, a second sliding block and a third sliding block, and the displacement structure is arranged on the transverse frame plate and the two U-shaped plates. According to the bedding three-dimensional quilting device, in the feeding process, only inward traction is needed from the front sides of the U-shaped plates, in this way, the feeding process is convenient and fast, the use convenience of the device is improved, meanwhile, the distance between the two sets of U-shaped plates can be adjusted, the device can be suitable for bedding of different lengths and widths, and the practicability is high. Meanwhile, the fabric layer, the composite layer and the quilt core can be tensioned after being clamped, and subsequent quilting is facilitated.

The utility model relates to the technical field of edge surrounding machines, in particular to a platform structure of an edge surrounding machine, which is guided through an underframe of the edge surrounding machine, is mounted on an edge turning device and comprises a connecting component connected with the bottom of the edge turning device, a guide component is arranged on one side of the connecting component, and the guide component and the underframe are guided in a sliding manner; according to the utility model, the pedal is arranged at the bottom of the sidecar device, so that an operator can directly stand on the pedal to operate when the sidecar operation is carried out on a mattress, and by means of the moving capability of the sidecar device, the sidecar operation can be carried out on the mattress, so that the operation efficiency is greatly improved, and the labor intensity of the operator is reduced. In addition, automatic steering of the pedal is achieved through guiding adaptation of the guiding assembly and the bottom frame, so that convenience of edge surrounding operation is improved, and compared with the mode that an operator walks to follow the edge turning device in a traditional scheme, labor expenditure is greatly saved.

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 invention relates to the field of quilting machines, and discloses a multi-head quilting machine spacing adjusting method, device and equipment and a storage medium. The method comprises the following steps: acquiring a multi-head quilting machine pattern, and analyzing the multi-head quilting machine pattern to obtain each pattern unit in the pattern; calculating the position of the first quilting machine head according to the position of each pattern unit, and calculating the position of each quilting machine head according to the position of the first quilting machine head and the position of each pattern unit; generating a control instruction according to the position of each quilting machine head; and a control instruction is sent to the machine head driving system, so that the machine head driving system sequentially drives the quilting machine heads to the target starting positions. In the embodiment of the invention, the distance between the quilting machine heads can be automatically adjusted, and the problems of manual adjustment of the distance between the machine heads and poor accuracy of manual adjustment are avoided, so that the production efficiency is improved.

The application discloses a hidden cover production industrial sewing machine speed regulator, which comprises a mounting seat, a base is mounted on the outer side wall of the mounting seat, a plurality of threaded mounting holes are uniformly formed in the base, a through groove is formed in the mounting seat, a rotating frame is rotationally connected in the mounting seat, a placing frame is fixedly connected in the mounting seat, and a moving frame is slidably connected to the placing frame and the mounting seat. The application further discloses a hidden cover production machine, which comprises a base, a plurality of support rods are vertically arranged on the upper surface of the base, the upper ends of two adjacent support rods are jointly provided with a connecting rod, and two cross rods are jointly arranged between the two connecting rods. The application has the advantages of ingenious structure, convenient use, small size, high installation stability, suitability for different types and models of industrial sewing machines, convenience in adjusting the position and direction of installation, convenience in batch production and reduction of production cost to a certain extent.

Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine (10, 10a) includes a needle bar (160) to which needles (120) are attached, needle thread (284) passing through each needle (120), a looper shaft (188) to which loopers (282) are attached, a looper (282) corresponding to each needle (120) and from which looper thread (288) is provided to form stitches (530,532), and a retainer bar (190) to which spreaders (191) are attached to facilitate stitching. A drive pulley (132) powered by a first servo motor (130) rotates cranks (156) to move the needles (120) through a cycle and rotates a belt (166) which rotates an indexer pulley (168). Rotation of the indexer pulley (168) oscillates the looper shaft (188) and reciprocates the retainer bar (190). Another drive pulley (48) powered by a second servo motor (40) operates to move an input web (22) through the machine (10,10a) between chain stiches.

A sewing frame unit is provided. The sewing frame unit includes a frame support structure; a frame assembly affixed to the frame support structure; a machine carriage assembly mounted on the frame support structure. The machine carriage assembly provides for lateral and longitudinal movement of the sewing machine. A sensor is mounted on the machine carriage assembly or on the frame assembly for detecting a position of the sewing machine.

The utility model provides an adjustable quilting machine, one side of a girder is provided with a first machine head group which is fixedly installed, the other side of the girder is provided with a second machine head group which can slide back and forth to adjust the distance between the second machine head group and the first machine head group, and a first sliding structure which can slide back and forth is arranged between a machine head installation frame and a rack. According to the machine head mounting frame, through the first sliding structure and the connecting structure between the upper mounting beam and the lower mounting beam, the upper mounting beam and the lower mounting beam can drive the second machine head set and the corresponding rotating shuttle assembly to synchronously slide, so that the distance between the machine head mounting frame and the first machine head set is changed, the quilting and embroidering needle distance between the machine head mounting frame and the first machine head set can be adjusted, and rapid quilting and embroidering are achieved. By changing the distance between the first machine head set and the second machine head set and changing the stitch length, more products can be sewn, the application range is wide, and adjustability is high. When the rotating shuttle assembly is installed or replaced, the machine head installation frame moves, the distance between the first machine head set and the second machine head set is increased, and a larger space is reserved for replacing or installing the rotating shuttle assembly.