94results about "Spool-pin assemblies" patented technology

A non-transitory computer-readable storage medium stores a display program including a set of program instructions for a display apparatus. The display apparatus includes a camera, a display, and a controller. The set of program instructions, when executed by the controller, causes the display apparatus to perform: acquiring a shot image representing a real space, the shot image being an image shot by the camera; acquiring target information indicating a thread spool of a detection target; detecting a thread spool position on the shot image for the thread spool of the detection target, based on the shot image and the target information; generating a display image based on the shot image, the display image indicating the thread spool position; and displaying the display image on the display.

Thread stand for attachment to a sewing machine with a vertical thread spool holder, characterized by - a mounting device for mounting on the vertical thread spool holder, - vertical storage of a yarn reel, - a first thread guide for vertically pulling the sewing thread upwards, - as well as additional thread guides that guide the thread in a deflection system back to the height of the thread reel, whereby the thread is transferred to the thread guide of the sewing machine at the height of the thread spool, to prevent the thread spool from rotating and to ensure even, tension-stable thread feed from the original direction.

The utility model relates to the technical field of sewing machine auxiliary equipment, and discloses a thread stand for a sewing machine, which comprises a base, a protection component is arranged at the top of the base, and a thread cutting component is arranged on one side of the base of a box body; the protection assembly comprises a rotating plate, supporting plates are fixedly installed on the two sides of the outer surface of the rotating plate, limiting columns are slidably embedded in the multiple supporting plates, pushing plates are fixedly installed on the outer surfaces, close to the middle, of the multiple limiting columns, and limiting springs are fixedly installed on one sides of the outer surfaces of the multiple pushing plates. The plurality of limiting springs are wound on the outer surface of the limiting column in a sleeving manner; and the wire cutting assembly comprises a wire cutting plate, after use, a protective cover is reset, so that a limiting column is embedded in the protective cover, the protective cover protects the remaining bobbins, and the bobbins are prevented from being polluted.

The utility model relates to sewing machine accessory field, concretely is a detachable sewing machine wire rack. The wire rack includes the bottom plate of jack plug, and the jack plug is inserted and is connected the vertical rod and is fixed through the second locating plate, fixed peg, the vertical rod is covered and sets up the horizontal plate of liftable, and the horizontal plate bottom installs a plurality of wire guide mechanism. Wire guide mechanism contains the wire hook of bending, its vertical section is inserted into the horizontal plate and is locked through the first knob, and the bending section and the horizontal plate between the reserved threading gap, the wire hook end is equipped with the limiting board, and realizes the automatic reset closed threading mouth through the mounting shaft, torsional spring. The bottom plate surface is equipped with the fixed sleeve, and the locating pin is fixed and is placed the disc and the locating rod. The structure makes the wire rack whole detachable accomodation, and the limiting board prevents the sewing thread from separating from the wire hook when the line breaks down, reduces the repeated threading operation.

The present invention discloses an intelligent carbon fiber electric heating cloth automatic pressing machine, comprising a frame, a platform is provided at the lower end of the frame, a movable fixing device for tensioning and fixing the carbon fiber electric heating cloth is installed on the upper surface of the platform, a sewing device for sewing and fixing the heating wire is installed on the frame, a suture shaft and a heating wire shaft are installed on the top of the frame, the sewing device comprises a sewing assembly and a cutting assembly, the suture of the suture shaft and the heating wire of the heating wire shaft are respectively connected to the sewing assembly, and a cutting assembly for the carbon fiber electric heating cloth is installed on the side of the sewing assembly. The beneficial effect of the present invention is that the movable fixing device for fixing the carbon fiber electric heating cloth, the sewing assembly for sewing and fixing the heating wire, the cutting assembly for cutting the electric heating wire, and the cutting assembly for cutting the carbon fiber electric heating cloth are integrated in the press machine, so that multiple processes are integrated, the functions are diverse, and the processing effect is good.

The utility model relates to the technical field of five-thread overedgers, and discloses a five-thread overedger with an adjustable tailstock, which comprises a mounting panel, a first adjusting component, a second adjusting component, a third adjusting component and a fourth adjusting component, and the first locking assembly is arranged on the outer side of the annular sleeve and used for increasing the dismounting speed of the pay-off assembly and the pay-off assembly. Height adjustment and angle adjustment are conducted on the thread stand through the first adjusting assembly and the second adjusting assembly according to actual conditions, so that a silk thread is driven to be in a tightened state all the time, the silk thread has a more suitable thread inlet angle, sewing work of an overedger body at different heights and different angles is facilitated, and the sewing efficiency is improved. The functionality of the overedger in a special scene and the practicability of the thread stand are expanded; and by arranging the first locking assembly and the second locking assembly, disassembly and assembly of the pay-off assembly, the wire outlet assembly and the wire guide assembly are facilitated, and quick disassembly and quick assembly between the wire frame assemblies are facilitated.

The utility model discloses a waist pulling machine thread stand which comprises a bobbin rod, an adjusting mechanism is fixedly connected to the outer surface of the bobbin rod, an installation mechanism is fixedly connected to the outer surface of the adjusting mechanism, and the adjusting mechanism comprises an installation base fixedly connected to the outer surface of the bobbin rod. According to the waist pulling machine wire frame, the length of a telescopic rod is adjusted according to the number of needed winding reels, then an inserting block is inserted into the outer surface of a bearing frame and the outer surface of the telescopic rod, then the number of the winding reels can be adjusted conveniently, the height of a wire harness can be adjusted conveniently by rotating a threaded rod, wire oil is dropwise added to the outer surface of a sponge ring through a feeding opening, and the wire oil is fed into the sponge ring. According to the wire holder, wire oil can be conveniently smeared on a wire harness, the lubricating degree of the wire harness is increased, the wire clamping condition is conveniently prevented, the included angle between the two sets of wire guide rods is conveniently adjusted by rotating a second bolt, the bearing frame is conveniently positioned by rotating a third bolt, and the flexibility of the wire holder is improved.

The utility model relates to a quick thread changing mechanism of a sewing machine, which comprises a thread spool, a mounting component, an adjusting component and a thread changing component. The installation assembly comprises a sleeve which is installed on the sewing machine through a flange, and a supporting column is rotationally arranged in the sleeve. Based on the double adjusting parts, multi-angle adjustment of the bobbin can be achieved, the position and the orientation of the bobbin are adjusted according to the position of a thread using position of the sewing machine and the position of a thread changing mechanism, thread outlet is smooth, and thread clamping and winding are not prone to occurring; a screw rod and a screw are adopted for fastening and fixing, a worker can conveniently adjust and change wires, the fault rate is low, a bunched wire annular adjusting pipe is arranged, the winding risk is reduced, and the use stability is improved; the device is simple in structure, convenient to operate, high in reliability, suitable for various sewing machines and wide in application range.

The utility model relates to a thread stand structure on a sewing machine, which comprises a supporting column and a thread passing cross rod group arranged on the supporting column, the thread passing cross rod group comprises a bobbin cross rod and a thread guide cross rod, and the thread guide cross rod is provided with a first thread guide hole. Each of the bobbin cross rod and the wire cross rod comprises at least two first rod bodies, at least two second rod bodies and at least two third rod bodies, the first rod bodies and the second rod bodies are arranged in parallel, the third rod bodies are connected with the first rod bodies and the second rod bodies, mounting holes and open grooves are formed in the third rod bodies, the supporting columns are inserted into the mounting holes, and locking assemblies are arranged on the rod bodies. The locking assembly can adjust the clamping force of the rod bodies on the two sides of the open groove so that the transverse rod can tightly hold the supporting column or loosen the supporting column. By the adoption of the technical scheme, according to the thread stand structure on the sewing machine, the thread passing transverse rod set and the supporting column are convenient and fast to disassemble and assemble, the bobbin transverse rods and the thread guiding transverse rods can be provided with a plurality of parallel rod bodies, and therefore the number of bobbins is increased, and the height of the supporting column does not need to be increased.

The utility model relates to the technical field of discharging, in particular to a sewing machine discharging device which comprises a frame, a plurality of sets of material discs are evenly distributed on the frame at different heights, the center of the bottom side of each set of material disc is rotationally connected with the frame, and a vertical rod is movably installed at the center of the top of each material disc. The center of the vertical rod is inserted into the vertical rod in a sleeved mode when a material roll is placed on the material disc, the material roll is prevented from falling off from the material disc through the arrangement of the vertical rod, and the material is effectively prevented from being pulled apart while the material is borne.

The utility model relates to the technical field of thread stands, and discloses a sewing machine thread stand which comprises a fixed disc and a thread rod movably installed in the middle of the top of the fixed disc, a thread guide frame is arranged on the right side of the thread rod close to the top, and a placing frame is arranged below the bottom of the thread guide frame. A plurality of trays are fixedly installed at the top of the placing frame at equal intervals, a cavity is formed in the position, close to the top, of the wire rod, through mutual cooperation of the threaded rod, the threaded sleeve, the guide plate, the guide rod, the worm gear, the worm and the hand wheel, the height of the wire leading frame and the height of the placing frame can be flexibly adjusted according to actual needs, and the using effect is better; the working efficiency of the sewing machine is effectively improved, through mutual cooperation of the positioning groove, the disc and the positioning bolt, positioning of the thread rod after angle adjustment can be achieved, it is avoided that the thread rod rotates at will, use of the sewing machine is affected, and the working efficiency of sewing is further improved.

The invention relates to the technical field of textile processing, and discloses a yarn carding device for hemming sewing processing, which comprises a workbench, a base is arranged on one side of the upper surface of the workbench, a first thread stand is arranged on the upper surface of the base, and second fixing rings are symmetrically arranged in the middle of the outer wall of the first thread stand. A sliding groove is formed in the second fixing ring, first rotating shafts are symmetrically and slidably connected into the sliding groove of the second fixing ring, second pawls are arranged on the outer walls of the first rotating shafts, second ratchet wheels are arranged at one ends of the second pawls, and the middle portions of the second ratchet wheels are fixedly arranged on the outer wall of the first coil holder. Flexible adjustment of related structures of the coil holder is achieved through cooperation of the second pawl and the second ratchet wheel and the coil holder. The angle of the yarn wheel frame can be changed according to actual requirements, so that the position of a bobbin placed on the tray can be correspondingly adjusted, and the phenomena of winding and knotting of yarns in the conveying process are effectively reduced. The problem that the coil holder cannot be adjusted is solved.

The utility model provides a lockstitch sewing machine for clothing processing, and belongs to the technical field of machinery. The problem that in the prior art, applicability is poor is solved. The lockstitch sewing machine for clothing processing comprises a base, a workbench, a threaded rod, a connecting frame, a thread passing frame and a positioning assembly, the workbench and the base vertically face each other, a threaded barrel is fixedly connected to the middle of the base, one end of the threaded rod is in threaded connection with the interior of the threaded barrel, and the other end of the threaded rod is rotationally connected to the lower portion of the workbench; a mounting cavity is formed in the workbench, a motor is fixedly connected into the mounting cavity, the output end of the motor is connected with a threaded rod, four guiding pieces are fixedly connected between the base and the workbench and arranged at the four corners of the base and the four corners of the workbench correspondingly, and a containing area is arranged on the left side of the workbench. The right side of the workbench is an operation area. The lockstitch sewing machine for clothing processing is high in applicability.

The utility model belongs to the technical field of industrial sewing machines, and particularly relates to an industrial sewing machine. The sewing machine body is arranged on the workbench and located on the other side of the workbench; the mounting frame is arranged on the workbench, and a limiting cylinder used for winding a sewing thread is arranged in the middle of the mounting frame; the placing structure is arranged at the top of the mounting frame and is used for sleeving and fixing the bobbin; wherein the placing structure comprises a sleeving assembly and a fastening assembly, and the fastening assembly is arranged to be capable of gradually expanding the sleeving assembly when the fastening assembly is gradually screwed. The placement structure has the beneficial effects that the sleeving assembly and the fastening assembly are combined, and the fastening assembly is designed to be capable of pushing the sleeving assembly to be gradually expanded in the gradual screwing process, so that the sleeving assembly is tightly attached to the inner wall of the bobbin. By means of the design, the installation process is simplified, stable installation of the bobbin can be achieved by directly screwing the fastening assembly, the installation efficiency is greatly improved, and operation steps are reduced.

Thread stand for attachment to a sewing machine, characterized by - an adapter for mounting on the device for attaching a bobbin, - the adapter is designed either as a separate component or as an integral part of the yarn stand, - vertical storage of a yarn reel, - a first thread guide for vertically pulling the sewing thread upwards, - as well as additional thread guides that guide the thread back to spool height, with the lowest thread guide being positioned lower than conventional thread stands in order to compensate for the height difference caused by the alternative mounting point.

The utility model discloses a blanket overlock machine which comprises a protective outer cover, a lower needle mechanism and an upper thread mechanism. The middle part of the right end of the upper surface of the protective outer cover is fixedly connected with a mounting frame, and the upper surface of the mounting frame is rotationally connected with bobbin supporting frames which are bilaterally symmetrical; the lower needle mechanism comprises a lower needle outer cover and a sliding supporting frame, the lower needle outer cover is fixedly connected to the front side face of the left end of the protective outer cover, the sliding supporting frame is slidably connected to the interior of the lower needle outer cover, a connecting frame is fixedly connected to the lower end of the inner wall of the sliding supporting frame, and an overlock needle is fixedly connected to the lower end of the connecting frame; the thread feeding mechanism comprises a rotating supporting shaft and a gear, the rotating supporting shaft is rotationally connected to the lower side of the left end of the rear wall of the front end of the protective outer cover, the blanket overlock machine is higher in needle feeding efficiency and needle feeding penetrating power, the blanket can be overlocked conveniently, meanwhile, the thread feeding efficiency is higher, the blanket overlock efficiency is higher, and two-thread overlock is firmer.

The utility model relates to the technical field of sewing machines, in particular to a single-needle sewing machine feeding direction correcting device which comprises a garment processing table, a machine base is fixedly installed on the garment processing table, a single-needle sewing machine is installed on the machine base, and a feeding direction correcting mechanism is arranged on the outer side of the single-needle sewing machine. The feeding direction correcting mechanism comprises a mounting bottom plate, a bending side plate is mounted on the side edge of the mounting bottom plate in a threaded connection mode, a first guide wheel, a second guide wheel and a third guide wheel are sequentially mounted on the mounting bottom plate and the bending side plate, a mounting groove is formed in the upper side of the mounting bottom plate, a fixing column is fixedly mounted in the center of the inner side of the mounting groove, and a sliding groove is formed in the upper side of the fixing column. By means of the feeding direction correcting mechanism, when the single-needle sewing machine stops working, the stranding cylinder can immediately stop autorotation caused by inertia, looseness in a thread feeding line is prevented, the defect of thread winding is further avoided, and practicability of the single-needle sewing machine is improved.

To enable an operator to insert a thread wound out from a new bobbin into a thread inlet from a front side of a sewing machine with high workability by looking straight at the thread inlet with high discriminability when exchanging a thread.SOLUTION: A thread guide device of an embroidery sewing machine includes a spool holder 1 on which a support member for supporting a bobbin B and a thread inlet for allowing a thread T wound out from the bobbin B to be inserted are provided, a tension table 15 provided in front of the thread holder 1, and a flexible tube 10 for guiding the thread T inserted from the thread inlet toward the tension table 15. The thread inlet opens forward and is located at a level higher than the bobbin B. The tube 10 extends backward from the thread inlet and is bent and extends forward.SELECTED DRAWING: Figure 1

The invention relates to a thread stand structure on a sewing machine, the thread stand structure comprises a support column and a thread passing cross rod group, the thread passing cross rod group comprises a thread guide cross rod and a bobbin cross rod, the thread guide cross rod is arranged above the bobbin cross rod, a thread column detachably connected with the bobbin cross rod is arranged on the bobbin cross rod, and the thread guide cross rod is arranged on the support column. Mounting holes and open grooves communicated with the mounting holes are formed in the wire cross rod and the bobbin cross rod, the supporting columns are arranged in the mounting holes in a penetrating mode, locking assemblies are arranged on the wire cross rod and the bobbin cross rod, and the locking assemblies can adjust the clamping force of the cross rods on the two sides of the open grooves so that the wire passing cross rod sets can tightly hold the supporting columns or loosen the supporting columns. Therefore, the wire passing cross rod group and the supporting column can be assembled or disassembled. By the adoption of the technical scheme, according to the thread stand structure on the sewing machine, the thread passing transverse rod set and the supporting columns are convenient and fast to disassemble and assemble, meanwhile, the supporting columns are arranged in a segmented mode, storage and transportation are convenient, and space is saved.

The invention relates to the technical field of shoe and clothing processing, in particular to a thread stand for shoe and clothing sewing equipment, which comprises a mounting frame, a bottom rod and a top rod, the inner end of the bottom rod and the inner end of the top rod are both fixed on the side wall of the mounting frame, the bottom rod and the top rod are both arranged along the horizontal direction and are parallel to each other, and a tray and a mounting cylinder are arranged on the bottom rod. The mounting cylinder penetrates through the bottom of the tray and can be matched with an inner hole of the bobbin, an ejection assembly which can penetrate through the cylinder wall of the mounting cylinder and abut against the inner wall of the bobbin is arranged in the mounting cylinder, a pulley for a sewing thread on the bobbin to bypass is rotationally arranged on the ejector rod, and a transmission assembly is arranged between the pulley and the ejection assembly. The ejection assembly can be driven by the transmission assembly to move towards the inner wall of the bobbin until the ejection assembly abuts against the inner wall of the bobbin. During sewing, along with continuous reduction of sewing threads, the pulley drives the ejection assembly to slowly move out of the mounting cylinder through the transmission assembly to abut against the inner wall of the bobbin, the bobbin is prevented from shaking, and the sewing routing stability is improved.

To provide a yarn standing device capable of holding a yarn with good workability and a sewing machine.SOLUTION: A yarn standing device 2 has a yarn standing rod 3 to which a yarn reel 10 is fitted, a yarn hooking base 16 on which a yarn 9 wound around the yarn reel 10 is hooked, and a yarn holding slider 21 that can slide with respect to the yarn hooking base 16 and slides between a first position to cover a yarn hooking part 8 on which the yarn is hooked of the yarn hooking base 16 and a second position to expose the yarn hooking part 8. A yarn 9 hooked on the yarn hooking part 8 is held by sliding the yarn holding slider 21 to the first position.SELECTED DRAWING: Figure 3

The utility model relates to the field of four-thread overlock machines, and discloses a cloth overlock width-adjustable four-thread overlock machine which comprises a base, the top of the base is fixedly connected with a four-thread overlock machine body, a sewing needle is arranged on the four-thread overlock machine body, a guide plate is movably arranged on the top of the base, and the guide plate is fixedly connected with the four-thread overlock machine body. A precise adjusting mechanism is arranged between the guide plate and the base, and a thread stand mechanism used for placing sewing threads is arranged at the top of the four-thread overlock machine body. The sewing machine has the following advantages and effects that the width of the overlock can be effectively and accurately adjusted through the accurate adjusting mechanism, diversified production requirements of garment factories can be met, the quality and attractiveness of garments are ensured, four sewing thread rolls can be conveniently limited and placed through the thread stand mechanism, it is ensured that sewing threads are smoothly provided, and the production efficiency is improved. The smoothness of four-thread overlock sewing is improved, and meanwhile, the sewing thread coil is convenient to disassemble, assemble and replace.

The utility model relates to the technical field of overedgers, in particular to a numerical control automatic thread trimming overedger which comprises an overedger body, a control panel, a sewing device, a shell, an electric push rod, a push block and a positioning plate, the control panel is arranged on one side of the upper portion of the overedger body, and the sewing device is installed on the bottom edge of the other side of the upper portion of the overedger body. A shell is arranged on the side wall face of the middle of the overedger body, an electric push rod is installed on one side of the upper portion in the overedger body, a push block is arranged on a driver of the electric push rod, and a positioning plate is arranged on one side of the push block. The push block is driven by the electric push rod to move downwards, the positioning plate is pressed on cloth, it is ensured that the position of the cloth is fixed, automatic positioning is achieved, and manual intervention is reduced; along with rotation of the rotating shaft, the protruding block slides and rotates along the guide rail of the guide rail plate, finally the blade is driven to cut a suture, automatic suture trimming is achieved, and complexity and inaccuracy of manual suture trimming are avoided.

The present invention discloses an auxiliary device for replacing a sewing machine spool for making school uniforms, which relates to the technical field of spool replacement. The auxiliary device for replacing a sewing machine spool includes a bottom plate. The upper surface of the bottom plate is fixedly installed with a housing. The outer surface of the housing is fixedly installed with a channel pipe. A plurality of spools are arranged inside the housing. The outer surface of the bottom plate is provided with a replacement mechanism for assisting in replacing the sewing machine spool. The inside of the housing is provided with an auxiliary mechanism for assisting in finding the thread end of the replaced spool. The replacement mechanism includes a control component for assisting in replacing the sewing machine spool and a moving component for controlling the control component to replace the spool. By the combined use of the moving component and the control component, timely replacement of the spool is achieved. When the thread on the spool is used up, timely replacement of a new spool can immediately resume the operation of the sewing machine, avoid production interruption, thereby improving production efficiency. It can also ensure sufficient and stable supply of the thread and maintain the coherence of the production process.

The utility model discloses a ton bag strap folding and sewing integrated device, and relates to the technical field of ton bag sewing, the folding and sewing integrated device comprises a support table, the bottom of the support table is provided with support legs, the front end and the rear end of one side of the upper surface of each support leg are provided with first moving seats, and the first moving seats are provided with second moving seats; a sewing table is arranged on one side of the first moving seat, second moving seats are arranged at the front end and the rear end of the upper surface of the sewing table, second moving grooves are formed in the front end faces of the second moving seats, moving frames are installed in the second moving grooves, and rotating plates are installed in the moving frames; according to the scheme, the folding and sewing integrated device solves the problems that in the prior art, most of folding and sewing integrated devices directly conduct overall folding and cannot conduct corner folding, manual folding is needed, and the sewing efficiency of the folding and sewing integrated device is affected.

The utility model provides a sewing machine casing, which comprises a main body and a support, the main body is fixed on the support, a placing groove is arranged on the support, a placing seat is rotatably connected in the placing groove, a support rod is fixedly connected on the placing seat, the placing seat and the support rod are coaxially arranged, and the main body is fixed on the support. A mounting hole is formed in the supporting rod in the axial direction of the supporting rod, a pressing rod is slidably connected into the mounting hole, sliding holes communicated with the mounting hole are formed in the side wall of the supporting rod, the multiple sliding holes are evenly distributed along the axis of the supporting rod, abutting rods are slidably connected into the sliding holes, rubber pads are fixedly connected to the abutting rods, and the rubber pads are fixedly connected to the supporting rod. The rubber pad abuts against the inner wall of the bobbin, the pressing rod moves in the direction away from the support, the abutting rod is made to move in the direction close to the bobbin through the elastic structure, and the purpose of replacing the bobbin conveniently is achieved.

The utility model relates to the technical field of carpet processing, in particular to a shaping device for carpet processing, which comprises a hand pressing plate and a connecting piece arranged on the hand pressing plate, and further comprises a lower shell, a coil assembly arranged on the connecting piece, a lead assembly arranged on the lower shell and a coil arranged on the lead assembly. The connecting piece is arranged on the hand pressing plate, the needle head is arranged on the hand pressing plate and fixedly connected with the hand pressing plate, the rivet is arranged on the hand pressing plate, the cloth pressing plate assembly is arranged on the connecting piece, the discharging plate is arranged in the lower shell, and the elastic assembly is arranged on the hand pressing plate. The carpet sewing machine can be used anytime and anywhere by a user, sewing can be completed only by pressing the hand pressing plate during use, operation is simple and easy to operate, the carpet sewing machine is provided with the rivet, the length of the needle head is adjusted according to carpets with different thicknesses, the carpet sewing machine is suitable for the carpets with different thicknesses, and the use range of the carpet sewing machine is greatly widened.

The utility model discloses a thread stand for a bar tacking machine, which comprises a base, the base is rotatably connected with a rotary table, and a tower-shaped thread coil is connected above the rotary table in a press fit manner; the rotary table comprises a first telescopic rod, the two sides of the first telescopic rod are rotationally and slidably connected with rotary pressing plates, clamping blocks are rotationally connected to the lower portions of the rotary pressing plates, the bottom of the first telescopic rod is fixedly connected with two guide plates, one guide plate is rotationally and slidably connected with a first connecting rod, and the end, away from the guide plate, of the first connecting rod is rotationally and slidably connected with a first elastic column; the annular bottom plate downwards presses the first elastic column, the first elastic column drives the first telescopic rod to move upwards, the rotary pressing plate is driven to clamp and press the inner ring, the inner ring is clamped and pressed through the rotary pressing plate, the inner ring is clamped and pressed through the rotary pressing plate, and the inner ring is clamped and pressed through the rotary pressing plate. The first telescopic rod drives the second connecting rod to drive the fixed rod to move outwards while moving upwards, and the second elastic column extends out and is clamped on the outer wall of the rotary table, so that the stability of the coil holder is improved.

The utility model relates to the field of carpet edge covering, in particular to an edge covering device for carpet processing. The technical problems that in the carpet edge covering process, most sewing devices of an existing edge covering device for carpet processing are arranged to be fixed, a carpet is placed through a large platform, the occupied area of the device is large, and the use convenience of the edge covering device for carpet processing is reduced are solved. According to the technical scheme, the edge covering device for carpet processing comprises a base assembly, a fixing assembly and a sewing assembly, a base body and a supporting table are arranged, so that a supporting frame is conveniently driven to move, the device adapts to carpets of different specifications, edge covering is conveniently conducted through a sewing machine body, and the problem that in the carpet edge covering process, the edge covering efficiency is high is solved. At present, most sewing devices of an existing edge covering device for carpet processing are arranged to be fixed, and a carpet is placed on a large platform, so that the occupied area of the device is large, and the use convenience of the edge covering device for carpet processing is reduced.