309results about "Rope making machines" patented technology

The invention discloses a novel stranding machine, and relates to the technical field of stranding machines. The device comprises a bottom plate, supporting frames are fixed to the two sides of the top of the bottom plate, a first inner shaft and a second inner shaft are rotationally installed on the two supporting frames correspondingly, a first outer shaft and a second outer shaft are rotationally installed on the sides, close to each other, of the first inner shaft and the second inner shaft correspondingly, and a U-shaped rocker arm is fixed between the first outer shaft and the second outer shaft; a cradle piece is arranged at the position of the U-shaped rocker arm, a third branch wheel disc, a fourth branch wheel disc, a first branch wheel disc and a second branch wheel disc are fixed to the exteriors of the first inner shaft, the second inner shaft, the first outer shaft and the second outer shaft correspondingly, and wire guide wheels are rotationally installed on the inner walls of the first inner shaft, the second inner shaft, the first outer shaft and the second outer shaft correspondingly. By twisting the metal wires for four times, the production efficiency is doubled under the same spindle rotating speed, and the spindle rotating speed can be reduced by half if the same production efficiency is kept, so that the energy consumption is obviously reduced.

The application relates to the technical field of double-twisting machine equipment, in particular to a thread feeding device for a double-twisting machine, which comprises a power base and a plurality of thread feeding devices installed on the power base, the plurality of thread feeding devices are all installed on the power base and can continuously rotate in a thread feeding process under the driving of power motors installed on the power base, the thread feeding device comprises a thread feeding seat, a left thread passing cylinder and a right thread passing cylinder, the left thread passing cylinder and the right thread passing cylinder are coaxially arranged and are rotatably connected with left and right side frames of the power base respectively, a thread unwinding piece, a tension adjusting piece and a plurality of winding cylinders are installed on the thread feeding seat, the thread roll on the thread unwinding piece is wound to the left thread passing cylinder from the back through the plurality of winding cylinders, and the tension adjusting piece is used for adaptively adjusting the tension state of the thread according to the thread roll state, so that the thread feeding stability of the device is ensured.

The utility model discloses a kind of steel wire rope insertion weaving auxiliary tool, including bottom plate and vertical pole, the vertical pole is fixedly installed at the top of bottom plate;Seat, the seat is set on bottom plate;Second fixed plate, the second fixed plate is fixedly installed on one side of vertical pole;Guide inclined iron block, the circumferential surface of guide inclined iron block is equipped with guide groove for guiding steel wire;Lifting assembly, for driving the up-and-down movement of the guide inclined iron block, lifting assembly is set in the top of the second fixed plate;Power assembly, power assembly is set in the top of the bottom plate;For ensuring the stable lifting of the guide inclined iron block, guide assembly.The utility model improves the insertion weaving efficiency of steel wire rope, and it is more time-saving and labor-saving than traditional manual handheld inclined iron insertion weaving.

Winding machine (1) for a musical string (2), with two rotatable clamping devices (4, 5) for clamping a string core (7) and for rotation about a clamping device rotation axis (6), comprising a feeding device (11) for feeding a first winding element (13) in a feeding direction (15) to the string core (7) during a winding process, further comprising a guide device (16) for section-wise guiding the string core (7), wherein the guide device (16) together with the feeding device (11) is movable parallel to the clamping device rotation axis (6), wherein the feeding device (11) and the guide device (16) are designed and interact such that during the winding process a winding point (17) is formed in the guide device (16) at which the winding element (13) begins to be wound around the string core (7), and at the winding point (17) the string core (7) - in the feed direction (15) considered - at the guide device (16),wherein the guide device (16) is tiltable - viewed in the plane formed by the feed direction (15) and the clamping device rotation axis (6).

The color oil strand production process is implemented according to the following steps: the normal stranding of the strand rope is carried out by using the melted base oil, the strand rope is subjected to the first oiling, and the surface oil of the strand rope is wiped to be even, so that the first oiling strand rope is obtained; the base oil, the oily color paste and the pigment additive are weighed according to the mass percentage respectively; the mass ratio of the base oil to the oily color paste is 15-25:1; the mass ratio of the base oil to the pigment additive is 1:0.003-0.006; the base oil, the oily color paste and the diluted pigment additive are sequentially added into a container to obtain the color oil after color adjustment; the first oiling strand rope is subjected to the second oiling by using the color oil, the surface oil of the strand rope is scraped to be even, and the color oil strand is obtained by winding the strand rope through the traction wheel to the take-up machine. The color oil strand production process has the advantages of simple oiling and adjusting method, no odor and no oil smoke, time and labor saving, low cost, no environmental pollution and high production efficiency.

The utility model provides an I-shaped wheel shaft core self-locking device which comprises a first cradle side plate, a movable side plate, a shaft core, a stranding machine I-shaped wheel, a shaft core fixing assembly, a second bearing seat and a spring, a calabash fixing hole is formed in the movable side plate, and the shaft core is fixed between the cradle side plates. A movable side plate limiting groove is formed in the side vertical face of the end, close to the movable side plate, of the second bearing seat, the shaft core penetrates through the center of a stranding machine spool, the end, close to the movable side plate, of the shaft core is pressed, the shaft core moves towards the side away from the first cradle side plate, the movable side plate limiting groove slides into a hoist fixing hole, and the spring pulls the movable side plate to move rightwards. The shaft core assembly is locked in the movable side plate, the vertical face plate of the movable side plate is pushed leftwards, the shaft core is pulled outwards, the limiting groove of the movable side plate is separated from the second limiting hole, the shaft core continues to be pulled outwards, and the stranding machine spool is disassembled. According to the device, the shaft core is convenient to disassemble and assemble, and the shaft core is not abraded.

The invention belongs to the technical field of numerical control forming equipment, and particularly relates to numerical control forming equipment for medical double-strand yarn products. A supporting frame is slidably connected to one side of the top of the workbench, a material pressing assembly is fixedly connected to the top of the supporting frame, a driving assembly is arranged on one side of the interior of the material pressing assembly, and the side, away from the material pressing assembly, of the driving assembly is fixedly connected with the outer wall of the workbench through a support. The first air cylinder horizontally moves in the radial direction of the hollow sliding cavity, the wound medical double-strand wire is horizontally stretched, finally, the traction hook is driven by the output end of the first air cylinder to ascend and descend so as to adjust the traction position of the end of the medical double-strand wire, the end of the adjusted medical double-strand wire can be connected to a limiting pin column on the winding drum in a sleeving mode, and therefore the medical double-strand wire is wound. And the formed medical double-strand wire can be conveniently wound after the winding drum continuously rotates, and the processing quality of the medical double-strand wire is improved.

A synthetic rope or cable having a supportive core (1) contained within an internal cavity of a hollow braided synthetic strength member (5), the supportive core (1) shaped to adapt to the internal cavity of the hollow braided synthetic strength member (5), the supportive core (1) sheathed within a flow shield (4); the hollow braided synthetic strength member (5) formed about the combination of the supportive core and the flow shield that sheaths the core; the flow shield formed of the braid strands and being a hollow braided construction; and the hollow synthetic strength member formed of the braided braid strands, characterized in that each braid strand forming a braided flow shield is formed of at least two yarns.

A 400 hemp rope machine spool pay-off automatic stopping device is composed of a main shaft, a first connecting plate, a first gear, a second gear, a Bluetooth transmitter, a bolt, a movable seat, a positioning seat, a movable shaft, a spring, a positioning sleeve, a compression nut and a second connecting plate. A main shaft is connected between the first connecting plate and the second connecting plate through a bearing and is connected with a first gear; the first gear is meshed with the second gear; the second gear is connected with the Bluetooth emitter, and the second gear is connected with the first connecting plate through a bearing; a movable seat is connected between the first connecting plate and the second connecting plate through bolts; the movable seat is hollowly sleeved on the positioning sleeve and is connected with the movable shaft; the positioning sleeve is connected with the positioning seat; a spring is arranged on the moving shaft arranged in the positioning sleeve; and the compression nut is arranged on the moving shaft. The device is simple in structure, and can automatically stop when the spool is about to pay off, so that the waste that a rope core is scrapped due to the fact that all fiber strands in the spool are paid off is avoided, and the production efficiency is enhanced.

A utility rope apparatus and a method of coupling first and second rope portions of the utility rope apparatus together is disclosed herein. The utility rope apparatus may include a rope, a main loop binding, a first end binding, and a second end binding. The rope may include a first end, a second end, and a length. The main loop binding may be to couple the first and second ends of the rope together to define a main loop of the rope. The first end binding may be coupled to the main loop of the rope to define a first end loop subdivided from the main loop. The second end binding may be coupled to the main loop of the rope to define a second end loop subdivided from the main loop and offset from the first end loop by about one-half of the length of the rope.

A blended rope is provided having an outer sheath (8) enclosing at least a strength member (7), the strength member (7) having high-strength synthetic fibers, the strength member (7) being a blended strength member (7) formed with a combination of ARAMID fibers and HMPE fibers, the blended strength member comprising a non-homogeneous distribution of the ARAMID and HMPE fibers, wherein the weight ratio of ARAMID to HMPE in the strength member (7) is preferably a minimum of 80:20.

The invention provides a high-strength lightning-stroke-resistant aluminum-clad steel stranded wire and a preparation method thereof, and the preparation method of the high-strength lightning-stroke-resistant aluminum-clad steel stranded wire comprises the following steps: providing a wire rod, the C element content of the wire rod being 0.85%-0.90%; a plurality of first aluminum-clad steel wires and a plurality of second aluminum-clad steel wires are machined through the wire rod, the outer diameter of the second aluminum-clad steel wires is larger than that of the first aluminum-clad steel wires, and the electric conductivity of the second aluminum-clad steel wires is not smaller than that of the first aluminum-clad steel wires; twisting the plurality of first aluminum-clad steel wires to form an inner core structure; and the plurality of second aluminum-clad steel wires are twisted on the periphery of the inner core structure to form an outer twisted layer, and the outer twisted layer and the inner core structure jointly form the aluminum-clad steel stranded wire.

The invention relates to a machine comprising a nacelle (20) mounted to rotate freely about a longitudinal axis (A20) and supporting at least one movable element (22) relative to this nacelle, the nacelle being capable of oscillating about the longitudinal axis between a stable equilibrium position and a plurality of unstable equilibrium positions. The machine includes a stabilization device (24) for the oscillations of the nacelle about the longitudinal axis, and in that this stabilization device comprises a container (26) and balls (28) imprisoned in this container, the balls being able to move relative to each other inside the container. Abstract figure: 6

The utility model provides a guiding device for preparing an elevator steel wire rope, which relates to the technical field of steel wire rope guiding and comprises a shell, a positioning bolt is mounted on the shell in a threaded manner, a telescopic plate is movably mounted on the inner side of the shell, a fixed wheel is fixedly mounted on the telescopic plate, and a limiting component is arranged on the fixed wheel. The fastening bolt is unscrewed, when the position of the guide device is adjusted, the fixing wheel drives the inner plate to move through the threaded block, the fastening bolt and the buckling block, when the guide device is adjusted up and down, the long shell and the buckling block rotate with the fastening bolt as the center, and the inner plate is fixed through clamping of the sawtooth plate and the clamping block. And therefore, the guide device can be further supported, and the stability is improved.

The invention relates to a method for rope processing in which a rope (100) is traversed by a device (1) comprising a drive unit (10) and at least three rollers (11) which are frictionally connected to the rope (100), wherein at least one roller (11) is driven by at least one motor (12). The method comprises the steps of: - controlling the at least one motor (12) to move the device (1) along the rope (100) to a predetermined position (2), - at least temporarily applying at least one fluid to the rope (100) at least in partial areas of the rope (100), in particular at the predetermined position (2), wherein the temporary application includes cleaning, washing and / or coating the rope (100), and - removing solid or loose deposits or a coating from the rope (100).The invention further relates to a corresponding device for rope processing, in particular with a method according to the invention.

The invention relates to a fiber composite material and to a method for producing same.

The utility model discloses a bidirectional stranding device for electric power engineering, which comprises a base, the top end of the base is fixedly connected with a stranding box, the inside of the stranding box is fixedly connected with a plurality of supporting seats, the top ends of the supporting seats are fixedly connected with a double-head motor, an output shaft of the double-head motor is fixedly connected with a first rotating shaft, and the output shaft of the double-head motor is fixedly connected with a second rotating shaft. The outer surface of the first rotating shaft is fixedly connected with a plurality of first bearings, the outer surfaces of the first bearings are fixedly connected with first rotating discs, the outer surface of the first rotating shaft is fixedly connected with a plurality of second rotating discs, and a plurality of threading holes are formed in the second rotating discs. A double-end motor is arranged and used in cooperation with a wire base, a first rotary disc, a second rotary disc and a stranding pipe, so that stranded wires can be stranded in the stranding pipe, the stranded wires penetrate through wire penetrating holes, are combed and are stranded in the stranding pipe on the outer surface of the stranding box through the second rotary disc, and the situation that the stranded wires are too many and disordered, and the adverse effect on the yield is generated is avoided.

The utility model discloses a steel strand oiling device which comprises a base, supporting plates are arranged on the two sides of the top of the base, an oil storage bin is jointly installed on the tops of the sides, close to each other, of the two supporting plates, and an automatic oiling assembly is arranged on the inner top of the oil storage bin. An oil outlet pipe communicated with the interior and the exterior of the oil storage bin is arranged in the middle of the bottom of the oil storage bin, an oil distribution sleeve communicated with the interior of the oil outlet pipe is arranged at the bottom of the oil outlet pipe, oil outlet holes communicated with the oil distribution sleeve are evenly formed in the inner side of the oil distribution sleeve, and oil absorption sponges matched with the oil outlet holes are installed on the inner side of the oil distribution sleeve. Through the structural design of the oil storage bin, the oil outlet pipe, the oil distribution sleeve, the oil absorption sponge and the oil outlet hole, automatic oil coating operation of the steel strand can be achieved, manual oil coating work of operators is not needed, the working steps and labor intensity of the operators are reduced, the later oil coating efficiency is ensured, and the production cost is reduced. During use, an operator only needs to penetrate the steel strand into the oil absorption sponge.

The present invention relates to an end-for-end splice for joining two ropes. The splice includes a helical section and a tapered section, where the strands of one rope are inserted into the other rope in a helical pattern. Furthermore, in the tapered section, the inserted strands have a decreasing volume away from the center of the splice. This splice configuration has been found to result in a relatively small diameter and excellent CBOS performance.

The utility model belongs to the technical field of fishery net weaving rope processing, and particularly relates to a three-motor twist digital controllable rope machine which comprises a lower support fixedly connected with a twisting and stranding mechanism and a motor type rope body winding mechanism. The twisting and stranding mechanism comprises an annular support fixedly connected to the upper side of the lower support, a positioning support and motor transmission equipment, a rotating ring is rotationally connected into the annular support and is in transmission connection with the motor transmission equipment, and a plurality of positioning blocks are installed in the rotating ring; the positioning blocks are driven by the self-locking motor driving set to rotate and move with the axis of the rotating ring as the circle center, first rope penetrating holes are formed in the multiple positioning blocks, the positioning support is fixedly connected to the middle of the upper side of the lower support, and second rope penetrating holes are formed in the positioning support. According to the utility model, different numbers of plied yarns can be well twisted and formed to form different ropes for weaving a fishery net.

The invention relates to a machine comprising a nacelle (20) mounted so as to be freely rotatable about a longitudinal axis (A20) and supporting at least one element (22) that is movable relative to this nacelle, the nacelle being capable of oscillating about the longitudinal axis between a stable equilibrium position and a plurality of unstable equilibrium positions, the machine comprising a stabilization device (24) for stabilizing the oscillations of the nacelle about the longitudinal axis, wherein this stabilization device comprises a container (26) and balls (28) held captive in this container, the balls being able to move relative to one another inside the container.

The utility model relates to the technical field of stranding machine, concretely is stranding machine feeding mechanism, including base, support plate and placing column, the top outer wall of base is installed with support plate, the top outer wall equal angle of support plate is installed with five groups of placing column, the top of support plate is installed with pay -off mechanism, the top of pay -off mechanism is installed with elevating system, the top of elevating system is installed with limit mechanism. The utility model drives the rotation of first gear through drive motor, first gear and gear block mesh to drive the rotation of connecting column and second gear, drive the rotation of third gear through second gear, make third gear wire rod disc rotate, even pay -off to wire rod, avoid the phenomenon that the finished product quality of steel wire rope reduces to take place because of the uneven pay -off speed that the twisting is not enough compact.

The application discloses a 3x1 structure cord forming device and a cord forming process, which comprises a supporting structure, a base, an L-shaped vertical plate, a rope passing hole, a first wire passing guide wheel, a second wire passing guide wheel, a first pre-deformer, a third wire passing guide wheel, a fourth wire passing guide wheel, a second pre-deformer, a fifth wire passing guide wheel and a third pre-deformer. Single-wire and double-wire wire feeding modes are adopted for two spools in the double-twisting machine. A pre-deformer and a wire passing guide wheel are added to the cord forming device of the double-twisting machine, and the single-wire and double-wire wire feeding modes are combined to form the cord, thereby reducing the number of manual winding, wire changing and unwinding, improving the production efficiency, reducing the labor intensity of workers, avoiding the problem that the pre-deformation amounts of the two single wires of the double wire are inconsistent when the double wire is forced to bend through the pre-deformer, and affecting the cord forming quality of the finished cord, and meeting the conditions of large-scale production.

The utility model discloses a multifunctional firework lead twisting device, and relates to the technical field of ammunition. A multifunctional firework lead twisting device comprises a base and a supporting plate, a tensioning device is arranged on the supporting plate and comprises a sliding seat, a fixed mounting block, a rotary mounting block and a second hydraulic telescopic rod, the supporting plate is fixedly mounted on the upper surface of the base, and the fixed mounting block is fixedly connected to the outer wall of the rear end of the supporting plate. The outer wall of the lower end of the rotary mounting block is rotationally connected with the interior of the upper end of the fixed mounting block, a second hydraulic telescopic rod in the tensioning device stretches out and draws back to drive a movable block to move, a movable rod is made to rotate, then a supporting frame is pushed to move, the position and angle of a guide frame are adjusted, and proper tension is applied to a lead. The device ensures that the lead is kept in a tight state in the twisting process, thereby avoiding the phenomena that the thread rope is easy to loosen and wind in the releasing process, the lead is not uniform in twisting degree and even loose, and the practicability and flexibility of the device are reduced at the same time.

The application discloses a kind of automatic reading steel cord residual torsion data method and system in machine tool display field, to solve the technical problem of greater error rate in the process such as long time record torsion data in artificial calculation;It includes: obtaining the torsion technical control standard parameter of steel cord, and automatically mapping technical parameter library according to relevant parameters;The pre-calculated torsion actual value is matched with the technical parameter library;The torsion actual value is replaced with the torsion fixed value corresponding to the technical setting standard interval where the matching is successful, and is transmitted to the operation panel as the torsion interval value and is displayed.The application can automatically adjust the required torsion interval value according to the technical setting standard interval of torsion data, avoid the serious error problem caused by the number being too large, leading to the emergence of human reading, comparison, calculation and record and other processes.

This utility model relates to the field of wire rope processing and discloses a wire rope stranding machine, including a machine body. A base plate is provided on the front side of the machine body, and a support seat is provided on the upper part of the base plate. A guide assembly is provided on the upper part of the support seat. The guide assembly includes a fixing member fixedly connected to the upper part of the support seat. Multiple sets of mounting seats are provided on the outer side of the fixing member, and guide rollers are provided on the inner side of two adjacent sets of mounting seats via a disassembly assembly. In this utility model, a servo motor drives a bidirectional screw to rotate in the guide assembly, which in turn moves a slider. A hinged rod enables precise displacement adjustment of the connecting plate and guide rollers. Compared to adjustment relying solely on springs, this design provides stable power through bidirectional screw transmission, effectively addressing lateral tension and equipment vibration during wire rope traction, ensuring stable guide roller position, accurate wire rope guiding trajectory, avoiding problems such as skewed winding and uneven twisting, and improving the quality of wire rope stranding.

The invention discloses stranding equipment for machining a high-strength steel wire rope for a crane and a machining process of the stranding equipment, and relates to the technical field of steel wire rope drawing and stranding. The stranding equipment comprises a workbench, a horizontal barrel and a winding wheel, a left supporting frame is fixedly connected to the top of the workbench, the horizontal barrel is rotationally connected to the left supporting frame, and a twisting gear is fixedly connected to one end of the horizontal barrel; the horizontal cylinder is fixedly connected with a drawing disc on one side of the twisting gear, raw material steel wire releasing assemblies are arranged on the side face of the drawing disc in a circular array mode, and the raw material steel wire releasing assemblies synchronously release multiple strands of raw material steel wires; the drawing and stranding integrated assembly is integrated on the workbench, drawing sizing and stranding procedures of raw steel wires are integrated on the same station, the procedure transfer link in a traditional technology is omitted, damage to the surfaces of the steel wires due to friction and collision in the transfer process is avoided, the surface quality of the steel wire ropes is effectively improved, and meanwhile the production efficiency is improved. The integrated operation mode greatly shortens the processing flow, and reduces the equipment investment and manual operation steps.

The invention discloses a double-twisting device for steel wire rope machining, and relates to the technical field of steel wire rope machining. The device comprises a case, a driving shaft, a vertical plate piece, two flywheel bodies, a front end connecting piece, a rear end connecting piece, two fixing frames and six built-in pay-off frames, an extension plate is integrally arranged in the tail area of the top edge of the vertical plate piece, and the six built-in pay-off frames are divided into two batches to be symmetrically installed on the extension plate and the two side faces of the tail area of the vertical plate piece. The six built-in pay-off racks are divided into two batches and are symmetrically integrated on the two sides of the vertical plate and the extension plate, the traditional external pay-off layout is thoroughly changed, the overall size and the occupied area of the equipment are greatly compressed, compactness is achieved, the mass distribution of a rotating part is highly balanced due to the symmetrical layout, and the service life of the rotating part is prolonged. Vibration caused by uneven centrifugal force during high-speed rotation is restrained from the source, stable operation of equipment under the high-speed working condition is achieved, and high integration level, high rigidity and excellent dynamic balance of the equipment are achieved.

The utility model discloses a composite back wire protection device, which belongs to the technical field of steel cord production, and comprises a back wire protection base, a back wire protection sleeve, a back wire protection sleeve, a back wire protection sleeve and a back wire protection sleeve, and the left side and the right side of the back wire protection base are provided with openings with the same size; the P-shaped plate is rotationally arranged in the opening of the back thread protection base through a bearing and a pin shaft; the fixed detection sheet is fixedly mounted on the back wire protection base; the movable detection piece is installed on the P-type plate, matched with the fixed detection piece and used for detecting the cord thread, and when the P-type plate is turned over, the movable detection piece can move along with the P-type plate; the copper columns are arranged on the two sides of the left opening and the right opening and make contact with the movable detection piece when the P-type plate is turned over to the set position, and the parking mechanism of the left machine tool and the parking mechanism of the right machine tool are triggered. According to the utility model, various types are convenient to use, the types of spare parts are reduced, the unification and flexible allocation of equipment tools are ensured, and the production cost is reduced.

The utility model relates to the technical field of plastic fiber processing equipment, and discloses a plastic fiber stranding machine with adjustable weaving number, comprising a stranding table, the top surface of the stranding table is fixedly connected with a support plate, the support plate is provided with a stranding assembly, the top surface of the stranding table is fixedly connected with a mounting seat, and the mounting seat is fixedly connected with the stranding assembly. A winding roller is rotationally connected to the mounting base, a placement frame is fixedly connected to the top surface of the wire stranding table, and a take-up roller is mounted on the wire stranding table. According to the utility model, the number of strands of plastic fiber wires participating in twisting can be flexibly adjusted, different production requirements can be met, the problems of fixed weaving number and poor universality of the wire twisting machine are effectively solved, the application range and practicability of the equipment are improved, meanwhile, the pay-off seat is convenient to mount and dismount, the increase and decrease of plastic fiber rollers can be quickly completed, and the production efficiency is improved. And the operation steps and the operation time of workers are reduced, and the efficiency of production preparation work is improved.