Patents
Literature
248results about "Mattress sewing" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Novel integrated computer shuttleless multi-needle quilting machine for quilting and foxing of mattress
The utility model relates to the technical field of quilting machinery, in particular to a novel integrated computerized shuttleless multi-needle quilting machine for quilting and foxing of a mattress, which comprises a frame, a quilting pattern mechanism, a rolling device and a tire feeding device, the tire feeding device and the rolling device are respectively arranged on two sides of the frame, the quilting pattern mechanism is movably arranged on the frame along the X-axis direction, and the quilting pattern mechanism is movably arranged on the frame along the X-axis direction. Under the pulling of the Y-direction roller, a quilting cushion formed by a tire material, a fabric and a backing material and moving between a machine needle and a bearded needle which are symmetrically arranged up and down of the quilting pattern mechanism moves along the direction of the material rolling device, and is characterized in that a straight line sewing and strip cutting mechanism is arranged on the rack on one side of the quilting pattern mechanism in parallel; the straight line sewing and strip cutting mechanism conducts straight line sewing on the quilting seam pad machined by the quilting seam pattern mechanism and conducts strip cutting on the quilting seam pad into foxing strips, and the machined foxing strips are wound around the material rolling device through power on the material rolling device and a material receiving roller of the straight line sewing and strip cutting mechanism.
Owner:DONGGUAN HENGYE MASCH CO LTD
Fixing device for household quilt production
ActiveCN222160582Uquick changequick measurementClimate change adaptationMattress sewingStructural engineeringIndustrial engineering
The utility model belongs to the field of quilt processing, and particularly relates to a household quilt production fixing device which comprises a base. Linear modules are symmetrically and fixedly installed on the side wall of the top of the base, a sewing machine is fixedly installed at the sliding ends of the two linear modules, adjusting devices are fixedly installed on the two sides, not provided with the linear modules, of the base correspondingly, fixing structures are installed on the two adjusting devices in a matched mode, and a measuring device is installed on the tops of the fixing structures in a matched mode. A seventh connecting block slides, a spring is compressed by the seventh connecting block to retract the seventh connecting block into a mounting frame, and then a second inserting block is pulled upwards to drive a fixing clamp to be taken out, so that the function of quickly replacing the fixing clamp is realized, and the problem that the fixing clamp on an existing quilting machine is usually fixedly mounted on a device through a bolt; and when the fixing clamp is damaged in use, a lot of time is needed for replacement, so that the working efficiency of the device is influenced.
Owner:陈帅
A cushion partition sewing device for preventing cotton from running away
The utility model discloses a cushion partition sewing device for preventing cotton from escaping, comprising a frame, a sewing machine module is installed on the upper surface of the frame, and a slide rod is slidably installed on the upper surface of the groove of the frame, the slide rod is connected with a moving structure, and the moving structure can move a fixed block by controlling the slide rod, and the moving structure comprises a tooth block rod, the tooth block rod is fixedly installed on one end of the slide rod, and a tooth block is provided on the side surface of the tooth block rod, the tooth block is engaged and connected with a gear, and the coaxial shaft of the gear is fixedly connected with the rotor of a motor. The cushion partition sewing device for preventing cotton from escaping is provided with a moving structure, the tooth block rotates so that the tooth block rod drives the slide rod to move forward and backward, the cylinder will push the fixed block to move left and right in the slide through the connecting rod, and a clamping structure is also provided, and the clamping plate moves downward to clamp the cushion with the fixed block.
Owner:HANGZHOU HUAMAN SHENGTING HOME FURNISHING CO LTD
Quilting embroidery machine and quilting embroidery method
The invention belongs to the technical field of fabric processing equipment, and discloses a quilting embroidery machine and a quilting embroidery method. The quilting embroidery machine comprises a quilting machine seat frame, a cloth clamping assembly, a quilting saddle frame, an image acquisition device, a composite machine head and a cloth supporting assembly, the cloth clamping assembly clamps the edge of the cloth, and decorations to be fixed are stacked on the upper surface of the cloth; the quilting saddle frame is connected to the quilting machine seat frame in a sliding manner; the image acquisition device is used for acquiring an ornament stacking pattern and comparing the ornament stacking pattern with a preset pattern; the composite machine head is used for needling and fixing the ornament on the surface of the cloth and embroidering a preset pattern on the cloth; the cloth supporting assembly can support the working area of the composite machine head on the cloth. According to the quilting embroidery machine, the needling quilting quality can be ensured, the procedures of needling and fixing ornaments and embroidering can be completed by fixing cloth once, the production steps are simplified, meanwhile, the relative positions of embroidery patterns and needling and fixing ornament patterns are more accurate, and the quality and production efficiency of produced products are improved.
Owner:天津再登高智能制造有限公司
Quilting machine for quilting quilt processing
ActiveCN222648304UEasy recyclingImprove processing efficiencyWork-feeding meansMattress sewingStructural engineeringMechanical engineering
The utility model discloses a quilting machine for quilted quilt processing, which belongs to the technical field of quilted quilt processing equipment and comprises a quilting machine body, mounting plates are fixedly connected to two sides of a blanking end of the quilting machine body, one ends of the two mounting plates are fixedly connected with a recovery device for shaping and rolling a quilted quilt, and the other ends of the two mounting plates are fixedly connected with the quilting machine body. The recovery device comprises a rectangular frame shell fixed to one ends of the two mounting plates, a height adjusting mechanism is arranged in the rectangular frame shell, the two ends of the height adjusting mechanism are rotationally connected with upper shaping rollers through rotating shafts, and one side of the rectangular frame shell is fixedly connected with a concave frame. According to the quilting quilt shaping device, by arranging the recovery device, the quilting quilt after quilting machining can be extruded, shaped and automatically wound, recovery is convenient, manpower is saved, the quilting quilt machining efficiency is improved, the distance between the upper shaping roller and the lower shaping roller can be adjusted by arranging the height adjusting mechanism, and the quilting quilt shaping device is suitable for shaping quilting quilts with different thicknesses.
Owner:PUJIANG CHANGWEI TEXTILE CO LED
Spring bed mesh sewing device and spring bed mesh sewing method
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.
Owner:GUANGZHOU LIANROU MACHINERY & EQUIPMENT CO LTD
Cabinet rotating mechanism and quilting machine
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.
Owner:NANTONG YUNLONG INTELLIGENT TECH CO LTD
Quilting machine
ActiveCN224148302UCombination sewing machinesSewing-machine elementsStructural engineeringMechanical engineering
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.
Owner:ZHEJIANG DEYUAN MACHINE
Mattress quilting equipment
Owner:FOSHAN KAIFUTE FURNITURE CO LTD
Limiting device for sewing mattress cover
Owner:SHANGHAI AISHU MATTRESS GRP CO LTD
Mattress covers and methods of manufacture
Owner:SYSCO GUEST SUPPLY LLC
Multi-head high-speed quilting machine
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.
Owner:SHANGGONG FUYI INTELLIGENT MFG (TIANJIN) CO LTD
Real-time detection device of batting fiber product casing spreading machine
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.
Owner:XUZHOU QUALITY & TECH SUPERVISION COMPREHENSIVE INSPECTION & TESTING CENT
Pressing device of quilting machine
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.
Owner:JIANGSU ZHENGHE INTELLIGENT MFG CO LTD
Method of quilting layered input web
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.
Owner:L & P PROPERTY MANAGEMENT CO
Sewing machine for forming a peripheral edge seam
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.
Owner:NAHMASCHINENFABRIK EMIL STUTZNACKER GMBH & CO KG
Electric thread trimming device of quilting machine
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.
Owner:NANTONG CHIZHOU TEXTILE TECHNOLOGY CO LTD
Automatic mattress sterilizer
Owner:ソジンウォン
Sewing device for covering mattress
The invention discloses a sewing device for mattress coating, and relates to the field of sewing devices.The sewing device comprises a base, a sewing mechanism and an internal base are fixedly mounted on the inner wall of the base, a lifting table is fixedly mounted on the internal base, a horizontal moving table is fixedly mounted on the top side of the lifting table, and a bottom displacement seat is slidably mounted on the inner wall of the bottom side of the horizontal moving table; a top displacement seat is slidably mounted on the bottom displacement seat, a material supporting plate is fixedly mounted on the top side of the top displacement seat, and a mattress is placed on the material supporting plate. The first displacement driving assembly and the second displacement driving assembly are used for driving the bottom displacement base and the top displacement base to move, so that displacement of the material supporting plate is achieved, in the production process, the material supporting plate is used for carrying a mattress to the position, it is guaranteed that the sewing mechanism can keep a proper distance from the mattress in the surrounding movement process, and the production efficiency is improved. The purpose of adaptive processing is achieved, and the production requirements of mattresses of different specifications are met.
Owner:HEZE INTEGRITY GROUP CO LTD
Multi-head vertical quilting machine
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.
Owner:DONGGUAN HENGYE MASCH CO LTD
Automatic mattress sterilization device
Owner:SUH JIN WON
Portal Sewing Unit
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.
Owner:PFAFF INDUSTRIESYSTEME & MASCH GMBH
Double-layer conveying line and double-layer edge trimming machine
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.
Owner:FOSHAN YUANTIAN MATTRESS MACHINERY
Edge surrounding device for mattress processing
The edge surrounding device for mattress processing comprises a placing plate, a small motor is arranged on one side of the interior of the placing plate, a lead screw is arranged at the output end of the small motor, a bearing is arranged at one end of the lead screw, a check block is arranged on one side of the bearing, a sliding block is connected to the surface of the lead screw in a sleeved mode, and a movable plate is arranged at the top end of the sliding block. A guide groove is formed in the top end of the containing plate, and a fixing plate is arranged at the top end of the containing plate. According to the edge surrounding device for mattress processing, a small motor is started to drive a lead screw to rotate, then the lead screw drives a sliding block to move, accordingly, the sliding block drives a moving plate to move, and then the position of a protection plate is adjusted through a sliding groove; and the position of the protection plate is fixed through the cooperation of the telescopic adjusting rod and the limiting hole, so that the device can fix mattresses with different sizes, and the practicability of the device is greatly improved.
Owner:YUTIAN COUNTY ZHANHE FIBER PRODUCTS CO LTD
Semi-through-seam and semi-vertical-lining down quilt structure and processing technology thereof
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.
Owner:叶汉娟
Full-automatic quilt cover and quilt feeding machine
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.
Owner:ZHEJIANG HUIBO SEWING TECH CO LTD
Quilting machine
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.
Owner:L & P PROPERTY MANAGEMENT CO
3D mesh quilting equipment and quilting method
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.
Owner:JIANGSU SIMU NEW TEXTILE TECH CO LTD
Sewing machine for forming a peripheral edge seam
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.
Owner:NAHMASCHINENFABRIK EMIL STUTZNACKER GMBH & CO KG
Rack of quilting machine
The utility model relates to the field of quilting spinning, in particular to a rack of a quilting machine. The utility model provides a rack of a quilting machine. The rack of the quilting machine comprises a supporting frame, a fixing frame, a motor, a screw rod, a guide rod, a movable block and the like. Fixing frames are fixedly connected to the front side and the rear side of the supporting frame, a motor is fixedly connected to the left side in the fixing frame located on the front side of the supporting frame, a screw is fixedly connected to an output shaft of the motor, and a guide rod is fixedly connected to the interior of the fixing frame located on the rear side of the supporting frame. Through mutual cooperation of the fixed frame, the motor, the screw rod and the guide rod, the motor drives the screw rod to rotate so as to convey the rack, so that a belt pulley or a drag chain is replaced for conveying the rack, sundries are prevented from being accumulated, the operation safety is improved, and through mutual cooperation of the sliding groove rod, the placing frame and the pull rod, the extrusion block is loosened, and the rack can be conveniently placed. The sewn cotton quilt can directly fall into the placing frame, so that the cotton quilt can be taken down more conveniently, and the cotton quilt is prevented from falling onto the ground.
Owner:SHANDONG MYFEEL TEXTILE CO LTD