30results about How to "Improve stranding efficiency" patented technology

The invention discloses a four-pitch wire twisting machine capable of realizing continuous production, comprising a machine body, a driving mechanism, a cradle, a wire-in main shaft, a wire-out main shaft, two twisting bow brackets, a pair of twisting bows, a first wire twisting guide wheel, a second wire twisting guide wheel and a traction device, wherein the pair of twisting bows are respectively used as a wire-in twisting bow and a wire-out twisting bow, that is, a counter weight twisting bow of the prior art is used as the wire-out twisting bow so as to ensure a core wire passes through the two twisting bows to realize four-pitch wire twisting; meanwhile, in order to ensure the core wire can walk along the wire-out twisting bow, a wire-out guide wheel, a third wire twisting guide wheel and a fourth wire twisting guide wheel are additionally arranged, so as to ensure multistrand conductors or core wires in the twisting machine first enter from the wire-in main shaft and finally exit from the wire-out main shaft by passing through the first wire twisting guide wheel, the wire-in twisting bow, the second twisting wire guide wheel, the traction device, the wire-out guide wheel, the third wire twisting guide wheel, the wire-out twisting bow and the fourth wire twisting guide wheel. The wire twisting machine is high in efficiency and low in loss, can realize continuous production, and can be used as a single machine or be used for united machine production.

The invention discloses an automatic high-speed stranding machine which comprises a high-rotation-speed servo motor, a spool, a variable leading wheel, a fixed leading wheel, a magnetic powder clutch, a flat cable mechanism, a spool seat, a left threading rotary shaft and a right threading rotary shaft. The left threading rotary shaft and the right threading rotary shaft are symmetrically disposed on two sides of the spool seat. The automatic high-speed stranding machine has the advantages that the machine is ingenious in design, component structure and layout are optimized reasonably, the high-rotation-speed servo motor and a high-precision bearing block are used, stranding efficiency is increased greatly, the highest rotation speed can reach 2500 turn / minute, and high work stability and good stranding quality are achieved; traditional gear transmission is replaced by belt pulley transmission, the structure is effectively simplified while simple and convenient operation is achieved, when the stranding distance needs to be adjusted, an operator only needs to select the belt pulley with corresponding tooth number in A-group, B-group, C-group and D-group belt pulleys to match with the required stranding distance, fast adjusting, flexible matching, wide stranding distance adjusting range, time saving and labor saving are achieved, a large amount of time and manpower is saved effectively, and the machine is wide in application range and beneficial to widely popularization and application.

The present invention discloses a line passing device of a high-speed stranding machine. The line passing device comprises a bracket, and a distributor plate and a reserved plate which are fixed on the bracket in turn along a copper line incoming direction, wherein a plurality of line passing holes are disposed in the distributor plate and the reserved plate, a line entering device is fixed in the axis of the reserved plate, two connecting rods are arranged in a sliding manner at the bracket, free ends of the two connecting rods are connected with each other through an adjusting ring, a line entering hole is disposed in the adjusting ring, an inner circular conical surface is arranged at the upper part of the line entering hole, a plurality of roll balls are arranged at the lower part of the line entering hole, and the adjusting ring is arranged in a sliding manner on the bracket through the connecting rods, that is, the position of the adjusting ring can be adjusted in a sliding manner according to the diameter of an actual copper line, thereby reducing abrasion between the copper lines and the line entering hole and between the inlet of the stranding machine.

The invention discloses a wire stranding device for composite cable production, which comprises a wire strander, a control device, a conveying device, a wire stranding device and a gathering device, wherein the front side of the shell of the wire strander is provided with the control device; the upper side of the shell of the wire strander is provided with the conveying device; one side of the conveying device is provided with the wire stranding device; one side of the wire stranding device is provided with the gathering device; and the control device comprises a console, a circuit board, a control chip, a power switch, a digital keyboard, a keyboard control chip, a display screen, a display driver chip, a loudspeaker and an audio control chip. The wire stranding device for composite cableproduction and the use method have the beneficial effects that fully-automatic wire stranding operation can be carried out on the composite cable, wire stranding adopts a wire stranding frame for rotating operation, protection wire winding operation is carried out on the composite cable after wire stranding is completed, and fully-automatic gathering operation can be carried out on the cable after wire stranding is completed.

The present invention discloses a wire-stranding and wire-crossing system of a high-speed wire-stranding machine. The wire-stranding and wire-crossing system comprises a fixed link and distributor plates fixed on the fixed link, the distributor plates comprises a first distributor plate, a second distributor plate and a third distributor plate along the wire-stranding and wire-crossing direction, the centers of the distributor plates and the center of an eye model at a main shaft end are located on the same straight line, wire-crossing holes configured to allow wire materials to pass through are distributed on the distributor plates, the center of the second distributor plate is provided with a second middle eye model, and the center of the third distributor plate is provided with a third middle eye model; and the diameter of the first distributor plate is larger than the diameter of the second distributor plate, and the diameter of the second distributor plate is larger than the diameter of the third distributor plate. The arrangement mode of the wire-crossing holes of the distributor plates are improved to improve the introduction angles of the wire materials so as to reduce the resistance, allow the wire materials not to be stretched and deformed and improve the yield; the wire-crossing holes of the distributor plates are not easy to be worn, and the service life is prolonged; and moreover, the wire-stranding and wire-crossing method is simple and easy to enforce, the prepared products are not easy to deform, and the wire-stranding and wire-crossing method is specially suitable for stranding preparation of conductor wires such as copper wires and the like.

The invention relates to the field of wire twisting machines, in particular to a high-quality cable production system. The system comprises a wire twisting machine which comprises a wire twisting platform, multiple wire twisting mechanisms installed on the wire twisting platform and a power mechanism which is installed below the wire twisting platform and used for providing power for the wire twisting mechanisms, and the wire twisting directions of the two adjacent wire twisting mechanisms are opposite; each wire twisting mechanism comprises a wire inlet unit used for wire incoming, a twisting unit connected to the output end of the wire inlet unit and a wire passing unit which is arranged parallel to the wire inlet unit and located on the side, deviating from the wire inlet unit, of the twisting unit for wire passing after twisting; a wire inlet hole is formed in each wire inlet unit, a wire outlet hole is formed in the portion, corresponding to each wire inlet hole, of the corresponding twisting unit, a wire passing hole is formed in the portion, corresponding to each wire outlet hole, of the corresponding wire passing unit, and wire inlet holes, the wire outlet holes and the wire passing holes are located on a straight line. The wire twisting machine is high in production efficiency, good in wire twisting quality and small in occupied area.

The invention discloses a high-speed branching device of a stranding machine. The branching device comprises a carriage, a branching plate and a reserved plate, wherein the branching plate and the reserved plate are successively fixed on the carriage along the copper wire inlet direction, each of the branching plate and the reserved plate is provided with wire through holes, a wire inlet unit is fixed at the axial center of the reserved plate, and the carriage is provided with two connecting rods in a sliding manner. The moving ends of the two connecting rods are connected with each other via an adjusting loop, a wire inlet is formed in the adjusting loop, the upper portion of the wire inlet is provided with an inner conical surface, and the lower portion of the wire inlet is provided with balls. The inner wall of the wire inlet unit is rotatably provided with an adjusting ring whose internal diameter is the same with that of the wire inlet unit, an arc chute is formed in the outer wall of the wire inlet unit, and a push rod is connected with the adjusting ring by penetrating the arc chute. The adjusting loop is slidably arranged on the carriage via the connecting rod, thus, the adjusting loop can be slid according to the practical diameter of copper wires, and wearing between the copper wires and the wire inlet as well as an upper inlet of the twisting machine can be reduced.

The present invention relates to the field of wire manufacturing, and specifically to a high-security wire stranding machine. The technical problem to be solved by the present invention is to providea high-security wire stranding machine with high stranding efficiency and easy cleaning of impurities. The high-security wire stranding machine comprises a first pillar, a first fixed plate, a drivingmotor, a first transmission wheel, a first rotating shaft, a first bevel gear, a first bobbin, a first bearing seat, a second bevel gear, a second rotating shaft, a table plate, a first guide wheel,a wiping block, a second guiding wheel, a cleaning tank, a second pillar, a guide frame, a mounting plate, a second bobbin, a third bobbin, a circular gear, a second bearing seat, a third rotating shaft, a second fixed plate, a second circular gear, a third bearing seat, a fourth bearing seat, a second transmission wheel, a fourth rotating shaft, a transmission belt and the like. The high-securitywire stranding machine in the invention achieves the effects of high stranding efficiency and easy cleaning of impurities.

The invention discloses a high-performance ultra-flexible transmission line for aerospace, which comprises a conductor, an inner insulating layer and an outer insulating layer. It is made of twisted silver soft copper thin wires. The twisting device of the high-performance ultra-flexible transmission line for aerospace includes a chassis and a lifting plate. By setting the lifting plate and the telescopic hydraulic rod, the telescopic hydraulic rod is used to drive the lifting plate up or down. Movement, so as to carry the winding bobbin, reduce the labor intensity of manual handling, save the twisting time, and improve the efficiency of twisting, by setting the torsion spring and the thread take-up lever, and rotating between the thread take-up levers arranged in parallel Install the take-up wheel to control the tension of the silver-plated annealed copper wire, avoid the phenomenon of knotting or breaking the wire caused by the inconsistent pay-off speed of the pay-off wheel, improve the quality of the twisted wire, and the setting of the cycloid block can make the conductor evenly arranged. Clothed on the surface of the bobbin to enhance the aesthetics.

The present invention relates to the field of wire manufacturing, and specifically to a high-security wire stranding machine. The technical problem to be solved by the present invention is to providea high-security wire stranding machine with high stranding efficiency and easy cleaning of impurities. The high-security wire stranding machine comprises a first pillar, a first fixed plate, a drivingmotor, a first transmission wheel, a first rotating shaft, a first bevel gear, a first bobbin, a first bearing seat, a second bevel gear, a second rotating shaft, a table plate, a first guide wheel,a wiping block, a second guiding wheel, a cleaning tank, a second pillar, a guide frame, a mounting plate, a second bobbin, a third bobbin, a circular gear, a second bearing seat, a third rotating shaft, a second fixed plate, a second circular gear, a third bearing seat, a fourth bearing seat, a second transmission wheel, a fourth rotating shaft, a transmission belt and the like. The high-securitywire stranding machine in the invention achieves the effects of high stranding efficiency and easy cleaning of impurities.

The invention provides a vertical back burning single twist machine which is a vertical standing machine and comprises a back burning back twist device, a pre-twist device, a lead leading device and a wire retreating device which are arranged in the vertical standing machine from the top to the bottom in turn. The back burning back twist device, comprises a back scroll and a first rotator. The pre-twist device comprises a wire twist module group and a second rotator. The lead leading device comprises a first shaft, a second shaft, a cantilever component and a third rotator. The first rotator, the second rotator and the third rotator synchronously rotate through a spindle and a transmission system. According to the vertical back burning single twist machine, arrangement of the vertical standing machine is adopted, configuration of all parts is optimized and then the structure is compact so that space occupation of the whole machine can be greatly reduced in comparison with the convenient horizontally arranged single twist machine, and relocation and installation are facilitated; meanwhile, the three rotators synchronously rotate so that signal core wires are enabled to be constantly in the tensioning state in the process of wire feeding and twisting without damaging the crystal structure of the conductor surface, and thus transmission loss and delay difference of the cabled wires can be reduced.

The invention discloses a tightness-adjustable stranding mechanism for industrial production. The stranding mechanism comprises an adjusting mechanism, a limiting baffle plate, a supporting shaft, a limiting lantern ring, a winding wheel, a limiting clamping sleeve, a supporting seat, a transmission gear, a guide supporting plate, a positioning gear, a connecting bracket, a mounting bottom plate, a fixed motor, a connecting gear, a fixed gear, a supporting gear and a clamping gear, wherein the fixed motor used for transmission is fixedly connected to the outer end face of the supporting base in a manner of being close to the middle. By arranging the adjusting mechanism, when the tension degree of a wire is adjusted, a connecting motor can drive four sets of threaded shafts to rotate at the same time through connecting teeth in a gear rotating disc, and then the threaded shafts can drive a positioning sliding plate to conduct centrifugal or centripetal movement through threaded clamping sleeves, so that the distance between the external wire and an external winding roller can be increased or decreased, the tension degree of the wire rod during stranding is effectively improved, and the quality of subsequent stranding is improved.

The invention provides a stranding machine for cable manufacturing, which relates to the field of electrical machinery and includes a base, the left side of the top of the base is fixedly connected with a pay-off device, and the right side of the pay-off device is provided with a guide device , the bottom of the guide device is fixedly connected with a slider, the top of the base is provided with a chute, the base is slidably connected with the slider through the chute, and the top of the base is located on the right side of the guide device An installation base is fixedly connected, and the top of the installation base is fixedly connected with a twisted wire barrel. The stranding machine used for cable manufacturing, through the arrangement of the pay-off device, by pulling the pull handle on one side of the second fixing frame, each pay-off cylinder that needs to be used can be fixed on the corresponding first limit cylinder and Between the second limit cylinders, the operation is simple, can effectively avoid random placement of various cables, effectively facilitates staff management, can also reduce floor space, is convenient and simple to use, and has good use effects.

The invention relates to a single-wire core progressive conveying device for a stranding machine. The other end of the shaft is provided with a transmission wheel, the upper part of the positioning seat is provided with a rotating shaft, one end of the rotating shaft is provided with a rotating wheel, the other end of the rotating shaft is a free end, and the rotating wheel meshes with the driving wheel; the rotating wheel is connected with a swing arm, One end of the swing arm is connected with the outer part of the rotating wheel, and the other end of the swing arm is provided with a progressive conveying mechanism; a drive motor is provided on the frame, and a drive wheel is set on the outer peripheral surface of the drive shaft of the drive motor, and the drive wheel and the driving wheel It is connected by a driving belt; a positioning shell is provided on the frame. The present invention is convenient for multiple single-wire cores to be transported forward step by step, and facilitates the twisting operation of multiple single-wire cores by a stranding machine; the efficiency of the stranding is greatly improved.

The invention relates to a single-wire core progressive conveying device for a stranding machine. The device comprises a rack; a positioning base is arranged on the rack; a driving shaft is arranged on the lower portion of the positioning base; a driver is arranged at one end of the driving shaft, and a transmission wheel is arranged at the other end of the driving shaft; a rotating shaft is arranged on the upper portion of the positioning base; a rotating wheel is arranged at one end of the rotating shaft, and the other end of the rotating shaft is a free end; the rotating wheel and the driving wheel are meshed; the rotating wheel is connected with a swing arm; one end of the swing arm is connected with the outer side part of the rotating wheel, and the other end of the swing arm is provided with a progressive conveying mechanism; a driving motor is arranged on the rack; the peripheral surface of a driving shaft of the driving motor is sleeved with a driving wheel, and the driving wheel is connected with the driver through a driving belt; a positioning shell is arranged on the rack. According to the invention, forward progressive conveying of a plurality of single-wire wire coresis facilitated; stranding operation of the plurality of single-wire wire cores by the stranding machine is facilitated; and the stranding efficiency is greatly improved.

The invention discloses a wire winch device for steel wire rope production and an implementation method thereof, belonging to the technical field of wire rope winches, comprising a mounting frame, a dredging device is arranged inside the mounting frame, and a mounting seat is arranged behind the dredging device The clamping strand assembly connected with the frame, the rear end of the clamping strand assembly and the dredging device is provided with a winding assembly. The invention discloses a wire winch device for steel wire rope production and its implementation method, which can improve the quality of the wire, reduce the bending of the wire and affect the quality of the twisted wire, effectively ensure the efficiency of the twisted wire, improve the quality of the steel wire rope, facilitate the winch assembly to twist the wire, and improve the quality of the twisted wire. The stability of the wire can prevent the wire body from shaking, reduce the displacement of the wire, and twist the next section of the wire group to improve the efficiency of the wire. Compactness, improve the quality of the wire rope after winding.