362results about "Sewing-machine elements" patented technology

The invention provides a sewing piece counting method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining event data generated when an employee operates a specific sewing process; obtaining a standard sewing template matched with the sewing process; the standard sewing template comprises standard process working hours, standard thread trimming times and a standard floating range; constructing a to-be-counted piece array based on the event data and the standard trimming times; each element in the to-be-counted piece array represents the actual working time required by a worker for sewing one piece of clothes; comparing actual working hours with standard piece counting working hours determined on the basis of the standard working procedure working hours and the standard floating range, and judging whether the staff completes sewing of one piece of clothes or not according to a comparison result; if yes, the number of sewn clothes is accumulated; otherwise, the number of sewn clothes is kept unchanged. According to the invention, automatic calculation of the garment sewing yield of employees can be realized, and the accuracy of the piece counting result is improved by optimizing the setting mode of the standard floating range.

To properly inspect a sewing object.SOLUTION: A sewing management system comprises: a plurality of sewing steps to sew sewing objects using sewing machines; a correlation data storage part to store correlation data indicating relation of inspection levels with inspection steps of the sewing objects executed after the sewing steps; and an output part to make an output device output the inspection levels according to the inspection steps.SELECTED DRAWING: Figure 1

A device for quick changing the pattern ejection plate (10) of a sewing machine comprising a frame (1), a first group of gripper rollers (2) for securely fixing a pattern ejection plate under an opening structure (9) for sewing operation; a pattern transport mechanism (3) mounted on the frame (1) and located on the opposite side of the sewing head (8) of the sewing plate. This pattern transport mechanism (3) includes a first and second transport sections (31, 32) that carry the pattern ejection plate (10), a lifting component (33) and a first pattern change transport component (34). There is also a material receiving drive component (4), which is adapted to move the opening structure (9) back and forth between the first transport section (31) and the sewing head (8), and a second pattern change transport component (5), which is adapted to move the pattern ejection plate (10) to the second transport section (32). Thanks to the cooperation of these mechanisms, the pattern ejection plate (10) can be changed continuously, clamp pick-up and transport operations can be carried out quickly and easily.

To provide data for analyzing the cause of a defect of a sewn object.SOLUTION: A sewing management system comprises: a defect cause storage unit to store a plurality of defect items, which are items on defect causes for sewn objects sewn by operators using sewing machines; an input data acquisition unit to acquire input data indicating defect causes from an input device; a processing unit to classify the input data by defect item; and an output unit to output the classified input data.SELECTED DRAWING: Figure 1

To support sewing work of a sewing machine by an operator.SOLUTION: A sewing machine work support system has a display, which displays an enlarged actual image, and a processor. The processor generates the enlarged actual image for supporting a sewing work using a sewing machine, and causes the display to display the enlarged actual image so as to be superimposed on an actual image including the sewing machine.SELECTED DRAWING: Figure 4

The utility model provides a base conveying mechanism for soft tray sewing threads. The base conveying mechanism comprises a machine body, a transferring mechanism and a feeding platform. The machine body comprises two X-axis side plates which are oppositely arranged and two connecting beams which are fixedly connected between one ends of the two X-axis side plates respectively; the transferring mechanism comprises a feeding sliding base connected between the two X-axis side plates in a sliding mode and an X-axis linear driving mechanism arranged on the machine body, the feeding platform is arranged at the top of the feeding sliding base and is in driving connection with the X-axis linear driving mechanism, and pressing mechanisms are arranged on the two sides of the feeding platform correspondingly; the pressing mechanism comprises an edge bearing platform, a width adjusting air cylinder and two pressing assemblies, wherein the width adjusting air cylinder is arranged on one side of the bottom of the feeding platform and is in driving connection with the edge bearing platform, and the two pressing assemblies are arranged at the two ends of the edge bearing platform correspondingly. The pressing assembly comprises a lifting air cylinder fixedly connected to one end of the edge bearing platform and a pneumatic clamping jaw in driving connection with the lifting air cylinder, automatic conveying of the base can be achieved, manpower is saved, and the production efficiency is improved.

To properly determine the delivery price of a sewing machine.SOLUTION: A sewing machine management system includes: a data acquisition unit for acquiring operation history data of a sewing machine; a processing unit for calculating the delivery price of the sewing machine on the basis of the operation history data; and an output unit for outputting the delivery price to an output device.SELECTED DRAWING: Figure 1

The invention discloses an intelligent piece counting method for a sewing machine, and belongs to the technical field of sewing equipment control. The problems that in the prior art, sewing efficiency and quality are not high, and piece counting is not accurate enough are solved. The intelligent piece counting method of the sewing machine comprises the following steps: (1) initializing a system; (2) detecting material changing time; (3) judging the number of trimmed threads; (4) judging the number of threads; (5) judging sewing time; (6) increasing the counting number; and (7) data management. The intelligent piece counting method for the sewing machine has the advantages that accurate control over the whole process is achieved, the whole working process is optimized to improve the sewing efficiency and quality, and meanwhile piece counting is accurate.

A sewing system can include a sewing machine; a vacuum pump; and a polymer bag configured to hold a fiber preform and to connect to the vacuum pump so that gas inside the polymer bag is removable by the vacuum pump to thereby reduce a pressure inside the polymer bag to less than an ambient pressure of an outside of the polymer bag, and to compress the fiber preform to a compressed thickness thereby forming a compressed fiber preform, so that a pattern of stitches of a filament are stitchable through the polymer bag and the compressed fiber preform by the sewing machine while the pressure inside the polymer bag is less than the ambient pressure.

The disclosure improves the quality of seams in sewing using a sewing machine, and includes: a holder holding fabric; a driver being detachable from a bed of a sewing machine and driving the holder along an upper surface of the bed; a position detector detecting a position of a sewing needle of the sewing machine in an up-down direction; and a controller controlling driving of the holder, which is performed by the driver, based on a detection result of the position detector.

A system for in-line treatment of thread for use with a thread consuming device is provided. The system comprises at least one treatment unit being configured to dispense one or more coating substances onto the at least one thread when activated and a thread speed sensor being driven by the motion of the at least one thread. A method is further provided.

The invention relates to a flexible fabric and complex process multi-dimensional space robot real-time collaborative sewing method, which belongs to the field of industrial robots, and comprises the following steps: carrying out hand-eye calibration on a feeding robot, a sewing robot, a local camera and a global camera; the feeding robot carries the flexible material from the initial position and spreads the flexible material to the workbench; the global camera identifies a sewing starting point and controls the feeding robot to adjust the incoming material to a proper position so as to realize initial positioning and position correction of the incoming material; the feeding robot guides feeding through vision, and the sewing robot dynamically tracks and corrects a sewing path to adapt to tiny pose changes of materials; starting a disturbance observer to correct the speed of the sewing robot and notifying the feeding robot to reduce the speed at the same time; the feeding robot achieves force control adjustment and smooth feeding in the sewing process. According to the method, high-adaptability and high-precision work can be achieved, real-time multi-robot cooperation is achieved, and the strict requirement of a complex technology for the response speed is met.

The utility model relates to a sewing machine workbench with adjustable height, which comprises a rack and a machine base arranged on the rack, the machine base comprises a workbench and a machine head, a workbench height adjusting mechanism is arranged between the machine base and the rack or at the bottom of the rack, and the adjusting mechanism comprises a driving mechanism and a lifting unit. The driving mechanism drives the lifting unit to lift to adjust the height of the workbench; the height of the workbench can be rapidly adjusted through the driving mechanism, user data memory can be achieved in cooperation with sewing machine electric control, the working height of the machine frame can be rapidly and automatically adjusted, and the device has the advantages of being reasonable in structure and convenient to adjust.

The invention relates to the technical field of sewing equipment, in particular to sewing equipment for life jacket manufacturing and a sewing technology.The sewing equipment comprises a sewing machine bed and a movable sewing module which is arranged in the sewing machine bed and used for sewing life jackets, a T-shaped frame plate is fixedly arranged on the sewing machine bed, and a dye liquor bin box is fixedly arranged on the T-shaped frame plate; a plurality of groups of dye liquor bin boxes are arranged, the dye liquor bin boxes respectively contain dye liquor with different colors, a vibration pressing rod is arranged above the dye liquor bin boxes, and a V-shaped fork head is fixedly arranged at the lower end of the vibration pressing rod; according to the sewing equipment, in the life jacket sewing process, free color switching of sewing threads is achieved without shutdown and thread breakage, and therefore the sewing equipment adapts to the design of life jackets of more complex styles.

To realize handling work close to manual work by a worker.SOLUTION: A handling device includes: a robot manipulator; a holding assembly attached to the robot manipulator and having one pair of finger parts which may open or close, and a first actuator which causes the one pair of finger parts to open or close. Each of the one pair of finger parts includes: a base end pulley and a tip pulley respectively disposed at a base end part and a tip part of the finger part; and an endless belt which is spanned between the base end pulley and the tip pulley and includes an outer surface forming a contact surface with a fabric. The holding assembly has a second actuator which rotationally drives the endless belt.SELECTED DRAWING: Figure 7

The utility model discloses a filter bag automatic sewing production line front end roll-up device which comprises a base, the upper surface of the base is fixedly connected with a frame, and roll-up structures are symmetrically arranged on the side walls of the frame. When a filter bag is rolled up, the rolling up structure is arranged for rolling up, the height of the supporting rod can be easily changed through pulling of the air cylinder, so that the height of the filter bag roll is adjusted, the rotating shaft structure is arranged to be matched with the rolling up structure, and the filter bag roll is pulled more smoothly through auxiliary rotation of a ball and a groove rotating shaft; due to the fact that the height of the filter bag is adjusted, the flatness and the position accuracy of the filter bag can be guaranteed, the follow-up sewing and machining process is facilitated, the time of manual bag feeding can be shortened, the preparatory work and the sewing process of the filter bag can be separated through front-end rolling, and the production process is clearer and easy to manage.

The utility model relates to the technical field of sewing machines, in particular to a computer pattern sewing machine which comprises a computer pattern sewing machine body, and a cleaning mechanism used for cleaning a workbench is arranged on the workbench of the computer pattern sewing machine body. The strip-shaped plate transversely moves and simultaneously drives the push plate to transversely move so as to push residual thread ends and dust on the workbench of the computer pattern sewing machine body until the thread ends and the dust fall off from the workbench of the computer pattern sewing machine body. When the computer pattern sewing machine is used, the garbage can only needs to be placed below the working table of the computer pattern sewing machine body to receive thread residues and dust falling on the working table of the computer pattern sewing machine body, the thread residues and the dust remaining on the working table of the computer pattern sewing machine body can be removed at a time, and the working efficiency of the computer pattern sewing machine body is improved.

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 relates to the technical field of sewing machine racks, and discloses a sewing machine rack with a storage function, which comprises a working table top, the bottom of the working table top is fixedly connected with a placing rack, the placing rack comprises a plurality of transverse frames and a plurality of longitudinal frames, and the transverse frames and the longitudinal frames are arranged on the working table top. The transverse frame located at the top of the placing frame is obliquely arranged; according to the utility model, the transverse frame and the longitudinal frame form the placing frame, the placing frame is utilized to realize the storage of personal articles of a worker, the overall layout of a working area is optimized, the occupied space of a working table top is reduced, the arms of the worker can move more freely during sewing operation, and the working efficiency is improved. According to the sewing machine, the situation that the fluency of sewing action is affected due to improper placement of articles is avoided, so that the comfort and accuracy of sewing work are practically improved, the working efficiency and the sewing quality are improved, and potential safety hazards caused by the fact that a worker mistakenly touches or collides with the articles in the operation process are reduced.

The utility model discloses a material discharging device for a sewing machine, comprising a supporting leg, a workbench is arranged at the upper end of the supporting leg, a sewing machine body is arranged on the workbench, a material discharging box is arranged on one side of the workbench, a material discharging plate is arranged above the material discharging box, support plates are arranged on both sides of the material discharging plate, the support plates are located on the material discharging box, a through groove is arranged inside the material discharging plate, and a clamping device is arranged inside the material discharging plate. The utility model belongs to the technical field of material discharging for sewing machines, and specifically solves the problem that the fabrics of traditional sewing machines are messy when placed and the fabrics cannot be placed by classification.

A liquid application unit includes a supply member, a liquid application device, and an application controller. The supply member includes a cylindrical or columnar winding core around which a linear medium is wound. The liquid application device applies liquid to the linear medium unwound and fed from the supply member. The application controller adjusts a liquid application length of the liquid applied by the liquid application unit to the linear medium in a feed direction of the linear medium. The application controller adjusts the liquid application length in the feed direction of the linear medium in accordance with a winding thickness of a remaining amount of the linear medium from an outer peripheral surface of the winding core.

To reduce size and weight and improve shape stability for a pickup arm capable of being expanded and contracted in a transfer device.SOLUTION: A pickup arm 11 is provided on a movable body 21 of a transfer device to pick up parts obtained by cutting a sheet material and transfer the parts to a next step, and has an expandable arm part 51 whose length can be changed, and an adsorptive hand part 52 on an undersurface of a tip of the expandable arm part. The expandable arm part 51 consists of a plurality of links 56 that are vertically stacked, and an expanding motor 59 that is connected to the uppermost base end link 56a among the plurality of links and expands and contracts. The base end link 56a is fixed to an upper end of an elevating member 53 capable of moving up or down on the movable body 21. A base of an expanding / contracting pipe 76 formed of a telescopic constituting a portion of an air suction channel 18 extending from a pump to the adsorptive hand part 52 is fixed below the base end link 56a on the elevating member 53. The expanding / compacting pipe 76 holds a lowermost tip link 56b on the expandable arm part 51.SELECTED DRAWING: Figure 1

A system (10) for in-line treatment of one or more threads (20a-b) for use with a thread consuming device (15) is provided. The system comprises a treatment unit (100) having a plurality of nozzles (152a-f) being distributed in at least a first and a second dispensing zone (154a-b), the dispensing zones (154a-b) being separated in a direction being perpendicular to the longitudinal direction of the at least one thread (20a-b), said thread (20a-b) being in motion in use, each nozzle (152a-f) being configured to dispense one or more coating substances at least onto the at least one thread (20a-b) when activated, and a control unit (190) being configured to control activation of each dispensing zone (154a-b) of nozzles (152a-f) independently. A method is further provided.

The utility model discloses a rotating column car capable of being adjusted in all directions, which comprises a rotating column car arranged on a machine body through a rotating shaft, and further comprises an adjusting mechanism arranged on a bottom plate, an upper plate and a connecting plate and used for adjusting the height and the length of the rotating column car, and the adjusting mechanism comprises an adjusting hole formed in the bottom plate. An adjusting plate is slidably connected into the adjusting hole, and one end of the adjusting plate is connected with the connecting plate. According to the utility model, through the arrangement of the adjusting mechanism, under the driving action of the driving mechanism, the height or the length of the rotating column vehicle is adjusted through the movement of the adjusting plate, so that the sewing requirements of different materials are met, the rotating column vehicles of different models do not need to be replaced, the material sewing operation convenience is improved, and meanwhile, the sewing efficiency is improved. And the manufacturing cost of the rotating column vehicle is also reduced, so that the flexibility and diversity of adjustment and use of the rotating column vehicle are further improved.

The sewing machine shell comprises a bottom plate, the middle of the top face of the bottom plate is fixedly connected with an outer shell, threaded holes are formed in the four corners of the bottom plate, fastening bolts are connected into the threaded holes in a threaded mode, and the upper ends of the outer walls of the fastening bolts are fixedly connected with connecting discs in a sleeved mode. Connecting sleeves are fixedly connected to the four corners of the top face of the bottom plate, through mutual cooperation of all the components, when the bottom plate is fixed to the sewing machine, the inserting rods can be aligned with the circular inserting grooves in the left-right direction as long as fastening bolts are twisted till the bottom faces of the connecting round pieces are attached to the top face of the bottom plate, the fastening bolts are easy to reinforce, and the sewing machine is convenient to use. And the shifting rod is shifted to pull the inserting rod out of the circular inserting groove, upward movement limitation on the connecting wafer can be relieved, then the fixing block is pushed downwards into the movable opening, the inserting rod cannot be pushed outwards by the spring, an operator does not need to manually pinch the shifting rod to fix the position, and the operator can conveniently carry out subsequent operation on the fastening bolt.

The utility model relates to the field of industrial sewing machines, and discloses an industrial sewing machine anti-static device which comprises a bottom plate, a sewing machine body, an anti-static mechanism and cloth. Four supporting plates are fixedly connected to the bottom plate, the tops of the four supporting plates are fixedly connected with the same workbench, the sewing machine body is arranged on the workbench, a through hole is formed in the workbench, and the cloth penetrates through the through hole and corresponds to the sewing machine body. Two mounting grooves are formed in the workbench, and anti-static mechanisms are arranged in the two mounting grooves and correspond to the cloth; the anti-static mechanism comprises a shell, a positive plate, a negative plate, a spray point and a control module. Compared with the prior art, the static electricity removing device has the advantages that the effect of rapidly removing static electricity on the cloth can be achieved through cooperation of all the components, the static electricity removing effect is greatly improved, and the static electricity removing device is simple and convenient in structure and higher in practicability.

The utility model belongs to the technical field of non-ironing pocket patching machines, and particularly relates to a full-automatic non-ironing pocket patching machine convenient to overhaul, which comprises a non-ironing pocket patching machine body and a working table arranged on the surface of the non-ironing pocket patching machine body, a cloth melting mechanism is arranged on the surface of the working table, a sewing machine head is arranged at one end of the working table, and the other end of the working table is connected with the sewing machine head. The top of the non-ironing patch pocket machine body is provided with a control panel, and one side of the non-ironing patch pocket machine body is provided with a material receiving mechanism; a hinge is installed on the surface of one side of the non-ironing patch pocket machine body, one side of the hinge is connected with an overhauling plate, an operator controls shifting plates at the extending position of the surface of a butt joint plate to be close to each other with one hand, the two linkage plates are driven to extrude locking springs respectively, and then a plug pin is driven to be pulled out of the interior of a butt joint base; and then the overhauling plate is opened on one side of the non-ironing patch pocket machine body, so that the interior of the non-ironing patch pocket machine body can be conveniently and rapidly overhauled and maintained.

This invention discloses an automatic material changing system, including a magazine hopper, a material trolley, and a feeding mechanism. The magazine hopper is pre-stored in a loading area and used for loading fabric. The material trolley includes a movable body for loading and transporting the magazine hopper. The feeding mechanism includes a feeding chamber, a preparation area, and a drive mechanism. The feeding mechanism has an inlet and an outlet at opposite ends, respectively, communicating with the feeding chamber. The preparation area is connected to the inlet. The drive mechanism is installed on the outside of the feeding chamber and can reciprocate. The drive mechanism is used to push the magazine hopper from the preparation area into the feeding chamber. This invention uses the magazine hopper to batch load and transport fabric, and the material trolley to transport the magazine hopper, thereby systematically replacing the fabric in the feeding mechanism, achieving fully automatic material changing with high efficiency and no need for manual labor. This invention also discloses an automatic material changing method.

The utility model discloses a cylindrical garment feeding mechanism and a cylindrical garment processing device, and relates to the technical field of cylindrical garments. The device comprises a base and a working table, the top of the base is fixedly connected to the bottom of the working table, an anti-dragging pad is fixedly connected to the bottom of the base, and a feeding device is arranged at the top of the working table; the feeding device comprises a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the workbench, and a buffer rod is fixedly connected to the side face of the fixing plate. Through the pushing force of the cylindrical clothes and the mutual cooperation of the connecting rod, the connecting long plate, the fixing plate and other components in the feeding device, the effect of reducing shaking during feeding is achieved, the stability of the whole mechanism is ensured, the impact in the movement process is relieved, the stability of the feeding process is improved, and the working efficiency is improved. Stable control over the clothes in the feeding process is provided, and unnecessary shaking and deformation are avoided.