18results about How to "Improve threading efficiency" patented technology

The utility model discloses a sofa cover elastic band installation threading device, including threading device assembly, still including magnetic suction disc subassembly, threading device assembly includes and has threading head, the upper end of threading head is provided with the magnetic suction board, and one end of threading head is provided with the connecting sleeve, the utility model discloses through elastic band placing groove place elastic band, then utilizes the lower pressure splicing strip to be fixed with elastic band placing groove splicing after the lower pressure of elastic band, thereby realizes the fixed function of one end of elastic band, then whole threading device assembly is inserted into the elastic band cover of sofa cover, then hand holds the handle and will be close to threading head with magnetic suction piece, because the magnetic attraction between threading head and magnetic suction piece makes when dragging handle, the magnetic suction board is adsorbed and dragged by magnetic suction piece, thereby completes the dragging threading function of elastic band, greatly improves the efficiency of sofa cover elastic band threading.

The utility model relates to a kind of guiding frame for yarn, comprising: frame, installation cavity is formed, the layer frame is equipped in the installation cavity;Shunt plate, be located in the frame and with the layer frame interval setting, multiple first sub-plate are provided on the shunt plate, and multiple second sub-plate corresponding to multiple first sub-plate, to form shunt hole by the first sub-plate and the second sub-plate mutual cooperation;Adjusting part, the shunt plate is equipped with installation groove, the adjusting part is slidably equipped in the installation groove, and is connected multiple second sub-plate.The utility model forms the shunt hole that can be opened and closed by first sub-plate and second sub-plate cooperation, user can realize the introduction of yarn when first sub-plate and second sub-plate separate, to simplify threading operation process;And second sub-plate realizes integrated sliding drive by adjusting part, user can control the opening and closing of multiple shunt holes simultaneously by adjusting part, further improve threading efficiency.

The lead bath quenching equipment comprises a lead bath pot, an electric push rod is fixedly connected to one side of the outer wall of the lead bath pot, the telescopic end of the electric push rod penetrates through the lead bath pot and is rotationally connected with a limiting wheel, and fixed pulleys are arranged on the inner walls of the two ends of the lead bath pot; a gas collecting hood is fixedly connected to the top of the lead bath pot, a hydraulic rod is fixedly connected to the center of the top of the gas collecting hood, a pressing disc is arranged at the bottom of the telescopic end of the hydraulic rod, movable wheels are arranged at the two ends of the bottom of the pressing disc, and a limiting rod is fixedly connected to the side, away from the electric push rod, of the inner wall of the lead bath pot. Shaft holes corresponding to the limiting rods are formed in the side faces of the limiting wheels. The pressing disc, the lead bath pot and the limiting wheel are matched with one another, the spring steel wire is pressed into the lead bath pot through the pressing disc, and then the limiting wheel penetrates through the pressing disc to replace a movable wheel to conduct wire guiding on the steel wire, so that rapid wire penetrating of steel wire lead bath quenching is achieved, and the wire penetrating efficiency of the steel wire is greatly improved.

The invention provides an indoor wire arrangement structure and an arrangement method, and relates to the field of building electrical engineering. The invention relates to a wire threading device which comprises two wire threading pipes and a connecting piece, the two wire threading pipes are connected through the connecting piece, a wire penetrates in from the wire inlet end of one wire threading pipe and penetrates out from the wire outlet end of the other wire threading pipe after passing through the connecting piece, a wire threading jacking mechanism is arranged on the outer wall of the connecting piece, the wire threading jacking mechanism comprises a shell and a jacking body, and the shell and the jacking body are arranged in the shell. The shell is communicated with the connecting piece; a partition plate is arranged in the shell, the jacking body is clamped between the inner wall of the shell and the partition plate, and the jacking body moves in the radial direction of the connecting piece and pushes the electric wire. The cross section of each shell is in a U shape, the pair of shells are symmetrically arranged on the two sides of the connecting piece in a covering mode, an opening is formed in the outer wall of the connecting piece, and the connecting piece is communicated with the shells through the opening. The pipe penetrating device has the effects that the clamping effect of the wire in the pipe penetrating process can be relieved, and the wire penetrating efficiency is improved.

The application belongs to the technical field of communication construction, and particularly relates to a pay-off device for communication construction. In view of the problem that the existing communication wiring equipment cannot stably fix various specifications of cable rollers, the following scheme is proposed, which comprises a fixing base, a fixing plate vertically arranged and welded and fixed at the top of the fixing base, a guide wire disc fixing frame slidably connected to the inner wall of one side of the fixing base, the fixing base being fixed at the top position through bolts, and a driving machine box fixed at the middle position of one side of the fixing plate through bolts. The electric push rod can push out the supporting plate and contact the inner wall of the wire roller disc, so that the wire roller disc can be stably fixed.

The utility model discloses a kind of wire harness lead-through conduit's guiding device, belong to aviation wire harness assembly technical field.The device includes tow ball, guide line, wire harness end protector and full thread stop pin;Guide line one end connects tow ball, the other end connects wire harness end protector;Wire harness end protector is equipped with the mounting hole for inserting wire harness, and wire harness is fixed by full thread stop pin.The utility model passes through the gravity of tow ball and guides wire harness to pass through curved conduit, wire harness end protector prevents wire harness connector to scratch conduit inner wall, effectively solve the problem that aircraft finished product wire harness is easy to jam when leading through conduit, scratch inner wall, improve threading efficiency, reduce short-circuit risk.The device can be adapted to different specifications of conduit, with simple structure, convenient operation, strong practicality and the like characteristics.

This utility model provides an optical cable threading mechanism and an optical cable threading device. The optical cable threading mechanism includes: a unidirectional cable guide rod, which is composed of multiple cable guide sections connected end to end. Each cable guide section is conical in shape, and the diameter M of the head of each cable guide section and the diameter N of the tail of each cable guide section satisfy the condition: M < N; an optical cable holder, having a first end and a second end located at both ends. The first end is detachably connected to the cable guide section located at the tail of the unidirectional cable guide rod, and the second end is detachably connected to the optical cable. Applying this embodiment of the optical cable threading mechanism, the optical cable to be laid can be threaded through the slot of the optical cable hook of an existing optical cable without the need to install new optical cable hooks or disassemble existing optical cable hooks, greatly simplifying the optical cable threading operation and improving threading efficiency.

The utility model relates to sewing machine technical field especially discloses a kind of in and out turning equal-distance stitch sewing machine, including rack, sewing machine head being set on rack, pose data acquisition module and control center;Rack is also provided with the moving seat for moving the sewing piece to be waited, sewing machine head, pose data acquisition module, moving seat are electrically connected with control center, pose data acquisition module is set on moving seat, moving seat is used to move the sewing piece to be waited, sewing machine head carries out sewing operation to the sewing piece to be waited placed on moving seat;Pose data acquisition module is used to obtain the position data, pose data or / and speed data in the movement process of the sewing piece to be waited on moving seat, and data transmission is returned to control center and is handled by algorithm, control center controls the sewing speed of sewing machine head according to the data after processing, realizes the stitch consistency of in and out turning and straight line movement.

A clamping cable connector includes an intermediate connecting body, a clamping nut threaded to the intermediate connecting body and located at both ends, and an inlet connector. Sealing rings are provided between the clamping nut and the intermediate connecting body, and between the inlet connector and the intermediate connecting body. Two sealing protrusions are formed on the inner circumference of the sealing rings, arranged in a ring and spaced apart. When a cable conductor passes through, the sealing protrusions deform under the pressure of the conductor, allowing them to fill the gap between the sealing ring and the conductor after deformation. A space for filling grease is provided between adjacent sealing protrusions through a spacing. The beneficial effect of this invention is that the sealing protrusions formed in the inner cavity of the sealing ring are relatively thin, resulting in greater relative strain (deformation rate) and more significant shape change under compressive force. This allows for better filling of the gap generated when the conductor passes through the sealing ring, thereby increasing the waterproof and dustproof effect.

The utility model relates to computer embroidery machine technical field, especially a kind of computer embroidery machine thread spool buckle type fixing device, including base, the upper end right part of base is fixedly connected with support plate, the right end upper part of support plate is recessed, the upper groove wall of recess is fixedly connected with threading device, the upper end middle part of base is recessed with several magnetic attraction slot;The main body device includes magnetic attraction block, plug-in has plug rod in the slot, the upper end of plug rod is fixedly connected with cylinder cover, and the magnetic attraction block is magnetically attracted and connected in magnetic attraction slot.The computer embroidery machine thread spool buckle type fixing device of the utility model, by magnetic attraction block and magnetic attraction slot realize thread spool one-key magnetic attraction and connect, improve installation and removal efficiency and fixed firm, and the threading device of reasonable layout is collocated with stable lifting structure, improve threading efficiency and accuracy, plug rod and cylinder cover can protect thread spool simultaneously, guarantee embroidery quality.

This invention relates to the field of sterilization devices, providing a sterilization device and a storage cabinet. The sterilization device includes a xenon lamp; a first sealing member, with a first wire-passing hole and a first wire-through hole formed along the axial direction of the first sealing member, the first end of the xenon lamp being inserted into the first wire-passing hole; and a second sealing member, with a second wire-passing hole and a second wire-through hole formed along the axial direction of the second sealing member, the second end of the xenon lamp being inserted into the second wire-passing hole. This sterilization device ensures that the wiring in the xenon lamp can pass through the first wire-passing hole and the first wire-through hole in sequence, and also ensures that the wiring in the xenon lamp can pass through the second wire-passing hole and the second wire-through hole in sequence, without requiring large-angle bending of the wiring on the xenon lamp, avoiding fatigue bending damage to the wiring on the xenon lamp, ensuring the service life of the sterilization device, and improving the wiring efficiency of the xenon lamp. In practical use, wire assemblies with terminals can be used directly, thereby reducing the manufacturing cost of the sterilization device.

The application discloses a kind of steel strand quick threading device and use method, threading device includes: guide ball;Fixed part, the fixed part has steel strand fixing mechanism, the steel strand fixing mechanism can fix simultaneously multiple steel strands;Universal connecting piece, the universal connecting piece is connected guide ball and fixed part respectively, so that guide ball and fixed part relatively universal rotation;The guide ball, fixed part and universal connecting piece are sequentially arranged according to the same direction, the fixed part and universal connecting piece are completely located in the projection area of guide ball in this direction;Multiple steel strands can be simultaneously threaded in one time, compared with the prior art that only one steel strand can be threaded in one time, threading efficiency is greatly improved.And since multiple steel strands are simultaneously threaded, there is no subsequent threading work in the same bellows, effectively avoiding the problem of mutual obstruction between the threaded steel strands and the newly threaded steel strands.

The utility model relates to weaving machine production technical field especially, and a kind of quick yarn installation yarn guide for weaving machine.A kind of quick yarn installation yarn guide for weaving machine, including connecting bracket, the upper end of connecting bracket has the connecting plate of horizontal placement, the both ends of connecting plate have baffle disc, the side of each baffle disc has the opening for yarn to pass through, the opening extends to the central position of baffle disc and has the round yarn limiting hole of circle, the upper end of connecting plate has vertical mounting post, two compression tablets are sleeved on mounting post.The quick yarn installation yarn guide for weaving machine, its connecting bracket supports overall structure, connecting plate is transversely fixed on the upper end of connecting bracket, baffle disc is arranged at the both ends of connecting plate, opening is located at the side of baffle disc for yarn to pass in and extend to the yarn limiting hole of center, mounting post is vertically fixed on the upper end of connecting plate and is equipped with two movable compression tablets, each component cooperates to realize the quick installation and stable guidance of yarn.

The utility model relates to long spiral pile foundation construction technical field in geotechnical engineering especially relates to a kind of guiding device of reinforcing cage that vibration rod is convenient to wear set. The utility model discloses hoop, guide cage and multiple connecting pieces;Hoop is detachably set on the outer wall of vibration rod;Guide cage is located below hoop, and guide cage is detachably connected with hoop by multiple connecting pieces;The vertical section of guide cage is U-shaped structure, the opening of guide cage is for vibration rod to extend into guide cage, and the bottom of vibration rod can extend into the inside of guide cage, to be able to abut with the inner wall of guide cage. The utility model sets up detachably set on the outer wall of vibration rod hoop, and sets up U-shaped guide cage by multiple connecting pieces and detachably connected with hoop below hoop, so that the drop path of vibration rod can be effectively guided, to significantly improve the efficiency and stability of vibration rod wear set reinforcing cage.

The utility model provides a kind of cable traction threading auxiliary device of multi-angle steering belongs to cable installation technical field. Including action support, action support includes guide frame and connecting frame, guide frame and connecting frame are hinged to each other, the bottom of guide frame and connecting frame is provided with driving assembly, and installation component for connecting fixed cable is provided on connecting frame, and steering assembly for driving guide frame steering is provided on guide frame. When action support moves in pipeline, the steering wheel on guide frame contacts with the inner wall of pipeline bending position, and the steering wheel contacted with the inner wall of pipeline is driven to rotate by second driving motor, and guide frame is driven to steer actively, with the effect of improving the steering efficiency of auxiliary device in pipeline.

The utility model belongs to cable traction device technical field provides a traction equipment for cable, include: rack, traction mechanism, its setting on the rack and including opposite setting first conveyer belt and second conveyer belt on the rack, first conveyer belt and second conveyer form the traction space of traction cable movement, drive mechanism, its setting on the rack, control mechanism, traction mechanism includes the state of entering material and traction state. Compared with prior art, the utility model through setting switchable " the state of entering material " with " traction state " has realized under the partial clamping condition to complete the threading operation of big outer diameter cable. Especially under the state of entering material, allows one side conveyer belt to keep clamping (such as clamping traction rope), the other side loosens for cable to enter, thereby realizes " new mode of threading while traction ", has improved the operation convenience, threading efficiency and production continuity of equipment significantly, has laid the foundation for subsequent intelligent control.

The utility model discloses a paper cone threading workbench, which comprises a threading base, the threading module is arranged on the threading base and comprises a fixed module and a movable module, a paper cone is in lap joint with the upper portion of the threading module, and a wire inlet hole and a wire outlet hole are formed in the paper cone; the fixed module and the movable module are encircled to form a module through hole and a wire through hole, and two ports of the wire through hole are respectively communicated with the wire inlet hole and the wire outlet hole; the elastic mechanism is used for driving the moving module to surround one end of the fixed module; and the ejector pin mechanism is arranged below the threading base and is used for extending out an ejector pin to be inserted into the module through hole and ejecting and separating the fixed module and the movable module which are encircled. According to the utility model, the movable module is arranged to encircle the fixed module to form the wire through hole for communicating the wire inlet hole and the wire outlet hole, so that a wire can be threaded through the wire through hole, the fixed module and the movable module are ejected and separated through the ejector pin mechanism after threading is completed, a paper disc with the threaded wire can be smoothly taken out, and the threading efficiency is improved; and the threading of the paper disc can be stably and conveniently completed.