5524 results about "Wire drawing" patented technology

The utility model relates to a multi-stroke wire pushing rod mechanism of a wire drawing machine, which belongs to the technical field of wire drawing machines and comprises a wire drawing machine frame, a plurality of machine heads are arranged at the front end of the wire drawing machine frame, yarns which are wound with the machine heads to form a barrel are arranged on the machine heads, and composite wire feeding rings which are fixedly connected with the machine heads are arranged at the front ends of the machine heads. A yarn pushing rod mechanism fixedly connected with a rack of the wire drawing machine through bolts is arranged above the machine head, and the yarn pushing rod mechanism drives yarn to complete the creeling and head feeding process on the composite yarn feeding ring. The device has the characteristics of compact structure, good operation stability and high use efficiency. The problem that the amount of yarn falling into a deep groove is large is solved. The problem that large and small silk threads cannot be automatically fed and automatically reeled on the same drawing machine is solved. The front end of the wire pushing air cylinder is jacked, and any position control is achieved through the stroke positions of the two air cylinders.

The invention relates to the technical field of intelligent control, in particular to an intelligent control method and system for continuous basalt fiber drawing forming. The method comprises the following steps: acquiring temperature measurement point data including temperature data and flow data; temperature control, energy supply strategy adjustment and bushing partition heating parameter adjustment are conducted according to the collected temperature measurement point data, and a fuzzy self-tuning algorithm is adopted to conduct linkage adjustment on the temperature of an uptake, the temperature of an access and the temperature before bushing; dynamically adjusting an energy supply strategy based on the energy supply sequence; and the partition heating parameters of the bushing are adjusted by using a PID control algorithm. According to the invention, a longitudinal partition heating mode and accurate temperature control are adopted for the bushing, and a strategy of dynamically adjusting the wire drawing speed and the partition temperature according to the average value of the wire diameter is combined, so that the wire diameter of basalt fibers drawn by the whole bushing can be effectively ensured to be more uniform.

The utility model relates to an automatic yarn breaking mechanism of a wire drawing machine, which belongs to the technical field of wire drawing machines, and comprises a machine head, a yarn roll is arranged on the machine head, an automatic yarn breaking component movably contacted with the yarn roll is arranged on the outer side of the machine head, the automatic yarn breaking component comprises a rotating shaft, a rotating shaft rotating cylinder is arranged on one side of the rotating shaft, and the rotating shaft rotating cylinder is arranged on the other side of the rotating shaft. And a rotating shaft arm for driving the rotating shaft to operate is arranged between the rotating shaft rotating cylinder and the rotating shaft. The device has the characteristics of compact structure, good operation stability and high efficiency. The problems that potential safety hazards exist in man-machine cross operation and a mechanical arm automatically takes yarns and unloads the bobbins are solved. The automatic yarn breaking function of the wire drawing machine is achieved, and the conditions of high labor intensity and low working efficiency caused by frequent manual operation are avoided.

The invention discloses intelligent production automatic wire drawing equipment which comprises a pay-off mechanism, a wire furnace, a mold furnace, a wire drawing mechanism, a take-up mechanism and a control system, and the pay-off mechanism comprises a pay-off wheel, a swing pulley, a buffer pulley and a pay-off speed measurement pulley; the pay-off wheel is driven by a pay-off servo motor to rotate and pay off The buffer pulley can vertically and linearly float and is provided with a floating detection sensor; the paying-off speed measurement pulley is provided with a first speed measurement sensor; the take-up mechanism comprises a take-up wheel and a take-up servo motor; the tension speed measurement mechanism comprises a first guide pulley and a post-drawing speed measurement pulley, the first guide pulley is connected with a second swing arm, the second swing arm is connected with a torsion control servo motor, and the control system controls the pay-off speed in real time according to the floating condition of the buffer pulley; meanwhile, the torque control servo motor is controlled to provide corresponding torque according to the current angle of the second swing arm, and the rotating speed of the take-up servo motor is controlled according to the angle change trend and the wire drawing speed of the second swing arm.

The invention relates to a high-strength complex-phase hot-rolled wire rod for a 1960MPa-grade stranded wire and a manufacturing method of the high-strength complex-phase hot-rolled wire rod. After high-carbon components containing trace B are designed, rolled and spun into a wire rod, online molten salt rapid quenching treatment is carried out, and the wire rod is firstly subjected to front-section molten salt treatment, so that the wire rod is cooled at the cooling speed of greater than or equal to 36 DEG C / s and enters a bainite and pearlite mixed phase region from an austenite state; the method comprises the following steps: quenching a steel wire rod to form a structure mainly comprising quenched bainite and a sorbite structure, carrying out rear-section molten salt treatment on the steel wire rod, increasing the molten salt temperature, promoting isothermal tempering of the quenched bainite and the sorbite structure, and carrying out roller way slow cooling to prepare the hot-rolled steel wire rod of which the microscopic structure comprises a complex-phase structure consisting of tempered sorbite, tempered bainite and ferrite, the composition system can be simplified, the strength and plasticity matching and rapid production of the wire rod are considered, the tensile strength is 1330-1380 MPa, the percentage reduction of area is 35%-40%, and the wire breaking risk in the wire drawing and twisting process of the stranded wire steel can be reduced.

The invention relates to the technical field of cable manufacturing, in particular to a wire drawing machine for cable manufacturing and a using method thereof.The wire drawing machine for cable manufacturing comprises a wire drawing machine body, a first stretching rotating roller, a second stretching rotating roller, a fixing box and a mold frame, and a control box body is fixedly installed on one side of the top of the wire drawing machine body through bolts; a first stretching rotating roller and a second stretching rotating roller are rotationally connected to the two ends of one side of the bottom of the control box body on the wire drawing machine body, a mold frame is fixedly installed at the center between the first stretching rotating roller and the second stretching rotating roller on the wire drawing machine body through bolts, and a plurality of wire drawing molds are installed in the mold frame in a staggered mode through bolts. The cleaning brush on the base ring cleans cable wires through rotating connection of the friction rolling wheels, cleaned metal powder and wire drawing lubricating liquid containing impurities enter the collecting box to be collected, adsorption cleaning is conducted through the movable magnet, the cleanliness of the lubricating liquid is improved, the subsequent processing quality of the cable wires is improved, and the service life of the cable wires is prolonged. The practical value is high.

The invention discloses a wire drawing machine operation state evaluation method and system based on deep learning, and relates to the technical field of intelligent manufacturing, and the method comprises the steps: deploying a multi-source sensor at a preset part of a wire drawing machine, and forming a multi-dimensional operation data flow; the deep learning evaluation model is trained based on the standardized time series data set, model parameters are optimized through a cross entropy loss function, the model learns the characteristic difference between a normal working condition and an abnormal working condition, and the deep learning evaluation model is trained based on the standardized time series data set. And inputting a multi-dimensional operation data flow collected in real time into the trained deep learning evaluation model to generate a dynamic evaluation report. According to the wire drawing machine operation state evaluation method and system based on deep learning provided by the invention, a visual operation state score can be output, detailed fault type probability distribution is given, and intelligent support is provided for equipment maintenance decision.

The invention relates to a high-strength complex-phase hot-rolled wire rod for a 2060MPa-grade stranded wire and a manufacturing method of the high-strength complex-phase hot-rolled wire rod. After high-carbon chemical components containing trace V are designed, rolled and spun into a wire rod, the wire rod is cooled at a cooling speed of more than or equal to 33 DEG C / s through on-line molten salt semi-quenching treatment, enters a bainite and pearlite mixed phase region from an austenite state, and is subjected to hot rolling and hot rolling at a cooling speed of more than or equal to 33 DEG C / s; the method comprises the following steps: quenching bainite and a sorbite structure to form a structure mainly comprising the quenched bainite and the sorbite structure, then carrying out isothermal tempering, and finally carrying out roller way slow cooling to prepare the hot-rolled wire rod of which the microscopic structure comprises a complex-phase structure consisting of tempered sorbite and tempered bainite, so that a component system can be simplified, the material cost can be reduced, network carbides can be effectively controlled, and meanwhile, the complex-phase structure can be regulated and controlled; the high strength and plasticity of the wire rod are matched, the tensile strength is 1390-1440 MPa, the percentage reduction of area is 32%-37%, and the steel wire rod is used for manufacturing 2060 MPa grade stranded wires and other application fields and is beneficial to downstream wire drawing and twisting processing.

The invention discloses a steel strand wiredrawing and derusting device, and relates to the technical field of derusting, the derusting device comprises a rack, a guide mechanism, a control system, a detection mechanism and a polishing mechanism, the guide mechanism is rotatably connected with the rack, the guide mechanism is used for guiding a workpiece, the control system is fixedly connected with the rack, and the detection mechanism is used for detecting the workpiece. The control system is used for controlling actions of the detecting mechanism and the polishing mechanism, the detecting mechanism and the polishing mechanism are sequentially arranged in the conveying direction of workpieces, the detecting mechanism is fixedly connected with the rack, the polishing mechanism is fixedly connected with the rack, and the polishing mechanism is used for removing rust on the surfaces of the workpieces. The workpiece sequentially passes through the detection mechanism and the polishing mechanism, the detection mechanism can detect the position of rust on the surface of the workpiece, then the control system controls the polishing mechanism to conduct accurate polishing treatment on the rust, and therefore the rust treatment efficiency is improved.

The invention relates to a high-strength complex-phase hot-rolled wire rod for a 1960MPa-grade bridge cable and a manufacturing method of the high-strength complex-phase hot-rolled wire rod. V-containing hypereutectoid chemical components are rolled and spun into a wire rod, and then the wire rod is subjected to online molten salt rapid quenching treatment, so that the wire rod passes through front-section molten salt and is cooled at a cooling speed of greater than or equal to 37 DEG C / s, and enters a sorbite phase region from an austenite state; the method comprises the following steps: carrying out molten salt cooling isothermal treatment on austenite to promote transformation of part of austenite to sorbite, then carrying out rear-section molten salt cooling isothermal treatment to promote bainite phase change and isothermal tempering, and finally carrying out roller way slow cooling to prepare a hot-rolled wire rod of which the microstructure comprises a complex-phase structure consisting of tempered bainite and tempered sorbite, according to the steel wire rod, the plasticity of the steel wire rod can be considered, the strength and the structure uniformity of the steel wire rod are further improved, the tensile strength is 1420-1470 MPa, the percentage reduction of area is 39%-44%, the production rhythm is improved, and the steel wire rod is suitable for manufacturing 1960 MPa bridge cables and is beneficial to improving the wire breaking risk and the current situation of unqualified torsion in the wire drawing process.

The invention belongs to the technical field of tungsten filament processing, and relates to a lanthanum-doped fine tungsten filament wire drawing device and a wire drawing method.The lanthanum-doped fine tungsten filament wire drawing device comprises a machine frame, a mounting frame, a controller, a winding frame, a gear motor, a rotating shaft, a wire drawing mechanism, a heating mechanism and a cooling mechanism, the mounting frame is mounted on the machine frame, and the controller is mounted at the top of the machine frame; a winding frame is connected to the mounting frame, a speed reducing motor is mounted on the mounting frame, a rotating shaft is connected to an output shaft of the speed reducing motor, a wire drawing mechanism used for conducting wire drawing on tungsten wires is arranged on the mounting frame, and the wire drawing mechanism comprises a wire drawing die. And a heating mechanism and a cooling mechanism which are used for heating the tungsten filament are arranged in the wire drawing die. After wire drawing is completed, wire winding can be conducted through the wire winding wheel, in the wire winding process of the wire winding wheel, the gear rotates to drive the reciprocating lead screw to move back and forth in a reciprocating mode, and therefore the wire winding wheel is driven to move back and forth in a reciprocating mode, and tungsten wires are evenly distributed on the wire winding wheel.

The invention relates to the technical field of metal wire machining, in particular to a metal wire drawing production system which is characterized in that after production order information is uploaded to a central control unit through a man-machine interaction APP, the central control unit commands an intelligent pay-off module to complete wire coil placement, and the APP can be used for personnel to check the system state and remotely access; the intelligent pay-off module ensures that the pay-off tension is stable by means of a tension sensor and a PID algorithm; the wire rod preprocessing module collects images by using a high-definition camera, and defect conditions are determined through preprocessing of the central control unit and analysis of a convolutional neural network; and the intelligent control module dynamically adjusts the rotating speed of the motor by adopting a variable-frequency speed regulation technology and combining various data according to the requirements of a wire drawing process, so that the whole production process is efficient, accurate and stable. Precise placement of the wire coil is achieved through the automatic recognition device and the automatic transmission equipment, the time needed by manual operation is greatly shortened, and the working efficiency of the whole pay-off link is improved.

The invention discloses an alloy for a 2230 MPa-grade high-corrosion-resistance steel strand, a wire rod, the steel strand and a method, and the alloy comprises the following components in percentage by mass: 0.89-0.93% of C, 1.20-1.40% of Si, 0.50-0.70% of Mn, 0.30-0.40% of Cr, 0.01-0.04% of V, less than or equal to 0.008% of S, less than or equal to 0.010% of P, less than or equal to 0.0040% of N, less than or equal to 0.0020% of O and the balance of Fe and other inevitable impurities. By optimizing the chemical component design and controlling the production process, the homogeneity of the steel is improved, the homogeneity of the wire rod is improved, the purity is improved, meanwhile, surface damage and internal defects during steel wire drawing machining are reduced, and therefore the stress corrosion index of the steel strand is improved.

The invention provides a control method and system for dispensing type coupling equipment, and the method comprises the steps: simulating the glue discharge process of a dispensing head according to a dynamic glue discharge rate curve, and analyzing the fluid dynamic parameters of the glue discharge process to obtain the initial form of glue drops and the evolution trend of the necking process; if the wiredrawing effect occurs in the necking process of the glue drops, adjusting the slope of the glue discharge rate curve, and judging whether the wiredrawing effect still exists in the target glue drop form or not according to the adjusted glue discharge plastic curve; if the wire drawing effect still exists, the dispensing time, the dispensing pressure and the distance between the dispensing head and the working surface are adjusted by combining the rheological property of the glue; the glue outlet rate curve and the glue flow model are iteratively optimized, a target glue outlet rate curve for inhibiting the wire drawing effect and glue parameters are determined, and the glue parameters comprise viscosity, surface tension and density.

The multi-wire photovoltaic welding strip automatic forming equipment comprises a wire drawing device, an annealing device, a tin coating device and a wire take-up device which are sequentially arranged, the front end of the wire drawing device is connected with a wire frame, and the wire drawing device comprises a plurality of machine boxes corresponding to the wire frame; the case pulls a copper cable to the annealing device through a first wire pulling wheel set and a second wire pulling wheel set in the case, the annealing device conveys the copper cable to the tin coating device after being processed by an annealing mechanism, the tin coating device processes the copper cable through a tin coating mechanism and a tin blowing mechanism, and the take-up device pulls the copper cable through a double-station take-up mechanism to penetrate through the whole equipment and take up the copper cable. According to the multi-wire photovoltaic welding strip automatic forming equipment, copper cables can be automatically pulled and taken up, annealing, tin coating, tin blowing and other machining can be completed in the running process, each device is correspondingly provided with a plurality of machining stations, the multiple copper cables can be machined at the same time, the machining efficiency is improved, manual operation is not needed in the whole process, and the production cost is reduced. And the safety is higher.

The invention relates to the technical field of metal wire drawing, and discloses an automatic metal wire drawing machine which comprises a workbench, supporting frames are fixedly connected to the top of the workbench, a protective box is fixedly connected between the inner sides of the supporting frames, and arc-shaped circular truncated cones are symmetrically and fixedly connected to the inner walls of the protective box; a drawing die is arranged in a gap formed between the two arc-shaped circular truncated cones, the inner wall of the drawing die is fixedly connected with the outer walls of the two arc-shaped circular truncated cones, the drawing die is located in the protection box body, and the drawing die is arranged in the protection box body, so that scraped lubricating powder cannot be scattered into air outside the device, and the lubricating powder is prevented from being scraped off. The scraped lubricating powder can be repeatedly used through the conveying assembly and the vibration assembly, the situation that the lubricating powder is scattered into the environment is avoided, dust pollution in air and a working place is reduced, the scraped lubricating powder is effectively and rapidly recycled into the powder rolling assembly, waste and frequent cost supplement are avoided, and therefore the production cost is reduced.

The invention discloses metal material production equipment and a working method, and relates to the technical field of metal wire drawing. The drawing device comprises a drawing supporting assembly, the drawing supporting assembly comprises a concentric-square-shaped drawing supporting frame, a first mounting opening and a second mounting opening are formed in the surface of the concentric-square-shaped drawing supporting frame, drawing head bodies are mounted in the first mounting opening and the second mounting opening, and lubricating sponge blocks corresponding to the drawing head bodies are fixedly connected to the concentric-square-shaped drawing supporting frame. A pretreatment assembly is installed on one side face of the concentric-square-shaped drawing supporting frame and comprises supporting circular rings, and a cleaning and polishing ring is arranged between the supporting circular rings. The drawing head bodies are sequentially mounted in the corresponding first mounting opening and the second mounting opening according to the caliber size, the metal wire sequentially penetrates through the drawing head bodies, and the metal wire is drawn in the U-shaped track direction, so that continuous drawing of the metal wire is achieved, the situation that the metal wire is broken due to the too large drawing degree is avoided, and the production efficiency is improved. And meanwhile, the space required by drawing operation is reduced.

The invention relates to the technical field of copper wire manufacturing, in particular to a wire conveying device of a copper wire drawing machine, which comprises a die seat, one side of the die seat is provided with a die pressing plate for pressing a wire drawing die, the end where the die pressing plate is located is defined as the front end, and a screw rod extending front and back is arranged in the die seat; a conveying assembly and a stretching assembly are arranged on the die pressing plate, the stretching assembly is located on the left side of the conveying assembly, each of the conveying assembly and the stretching assembly comprises two bevel gears which are oppositely arranged front and back and cooperatively clamp the copper wire, and the rotating speed of the bevel gears of the stretching assembly is higher than that of the bevel gears of the conveying assembly; a cutting assembly is further arranged on the die pressing plate, is located between the conveying assembly and the stretching assembly and comprises a rotating ring and a matching plate, the rotating ring is located at the rear end of the die pressing plate, a vertical cutter is arranged on one side of the peripheral face of the rotating ring in the axis direction, and the matching plate is located on the front side of the rotating ring; by arranging the wire conveying device, the threading efficiency of the copper wire is improved, the wire drawing die is prevented from being abraded by copper cuttings generated by grinding the copper wire, and meanwhile, the service life of the wire drawing die is prolonged.

A water tank wire drawing machine for metal wire machining comprises a water tank and a wire drawing mechanism, a cooler is arranged in a first water tank, and the cooler comprises a cooling water pipe arranged above a wire drawing cone pulley and a wire drawing die and a flow guide component arranged below the wire drawing cone pulley and the wire drawing die; the cooling water pipe is used for spraying cooling liquid to the upper side of the wire drawing cone pulley and the upper side of the wire drawing die, the cooling liquid is used for cooling the parts, making contact with the wire, of the wire drawing cone pulley and the wire drawing die, meanwhile, the cooling liquid can also achieve the lubricating effect, and the abrasion condition of the wire in the wire drawing process is further reduced; the cooling liquid near the wire drawing cone pulley and the wire drawing die can flow downwards and be guided out through the shape structure of the flow guide component, the flowing speed of the cooling liquid near the wire drawing cone pulley and the wire drawing die can be increased, and the cooling effect on the wire drawing cone pulley and the wire drawing die is improved.

The present invention discloses a wire break protection device for a stainless steel wire drawing machine, which relates to the technical field of wire drawing machines, and includes a wire break protection structure arranged behind a wire drawing die in the wire drawing machine, wherein the wire break protection structure includes: a wire reel assembly, which is arranged in two groups, and each group of the wire reel assembly includes two wire reels. The present invention adopts a method of "clamping" and "extending" to prevent the wire from moving. After the stainless steel wire breaks, the elastic disk senses the change of the stainless steel wire drawing, thereby releasing the lock between the buckle disk and the actuating disk, and further, the buckle disk and the actuating disk rotate. Through the rotation of the actuating disk, the sliding connecting rod is cooperated to realize the clamping of the wire end by the wire clamping assembly, realizing the process of "clamping"; through the rotation of the actuating disk, the connecting rod A and the connecting rod B are cooperated to realize the movement of the wire extension assembly and the wire reel assembly, so that the wire end is wound around the winding roller, realizing the process of "extending".

The invention relates to the technical field of equipment monitoring, in particular to a monitoring system and method for metal wire drawing equipment, and the system comprises an operation state monitoring module which obtains the operation state of the metal wire drawing equipment and the operation parameters of all parts of the equipment in real time; the production data monitoring module is used for monitoring key data in the production process in real time, analyzing the production data, displaying an analysis result on a monitoring interface in real time, and triggering an alarm when the analysis result does not meet the standard; and the anomaly detection module is used for detecting the running state of the wire drawing equipment, performing trend analysis and determining the fault type of the equipment according to the trend analysis. According to the invention, multi-aspect operation data of the wire drawing equipment can be collected in real time, key operation parameters of the equipment are covered, and all-directional and dead-corner-free monitoring of the operation condition of the equipment is realized through establishment of communication connection with the equipment control end and various sensors deployed at key parts of the equipment.

The invention relates to the technical field of copper wire drawing machines, in particular to a copper wire drawing machine with a cooling device, which comprises a machine body, a wire drawing die, a connecting frame, an upper die and a lower die, cooling grooves are formed in the bottom surface of the upper die and the top surface of the lower die, the two cooling grooves are matched to form a cooling cavity, the end, close to the wire drawing die, of the cooling cavity is in a circular truncated cone shape, the small-diameter face of the cooling cavity faces the wire drawing die, a feeding channel is formed in the upper die, and discharging grooves are formed in the sides, close to the wire drawing die, of the upper die and the lower die. The two discharging grooves are matched to form an annular discharging cavity, the side wall of the discharging cavity is matched with the side wall of a die hole of the wire drawing die, and a discharging channel is formed in the lower die. The device can improve the distribution uniformity of cooling lubricating liquid on the copper wire, improve the drawing effect of the copper wire and the quality of a finished product, and prolong the service life of the device.

The invention relates to the technical field of decorative materials, in particular to a decorative material with a 3D texture structure and a preparation method and application of the decorative material. The method comprises the following steps: carrying out digital printing on a pretreated substrate to obtain a 2D pattern layer on the surface of the substrate; coating the surface of the 2D pattern layer with a photocuring coating, carrying out preliminary curing, and then carrying out ink-jet printing of a texture developing solution on the surface subjected to preliminary curing to carry out secondary curing, so as to obtain a cured coating; the cured coating comprises a hardened part and an unhardened part; and after an unhardened part in the cured coating is removed through polishing and wire drawing, a surface coating is coated, and the decorative material with the 3D texture structure is obtained. The textures with different widths and depths can be obtained in a manner of combining primary curing of the coating with ultraviolet absorption of the developing solution, and then a microcosmic coarse and visual smooth form is obtained through polishing and wire drawing treatment, so that the obtained 3D texture structure is closer to natural textures.

The invention discloses line processing equipment for faucet production, and relates to the technical field of faucet line processing. The grinding device comprises a supporting switching assembly, the supporting switching assembly comprises a switching supporting table and three threaded seats, the upper surfaces of the threaded seats are fixedly connected with inner threaded pipes, the upper surface of the supporting switching assembly is provided with a grinding assembly, the grinding assembly comprises a grinding supporting plate, and the surface of the grinding supporting plate is provided with a grinding transmission sliding way; a grinding supporting frame is arranged on one side of the grinding supporting plate, grinding supporting rings are rotationally arranged in the grinding supporting frame, and grinding belts are symmetrically arranged between the grinding supporting rings. Station switching is achieved through the switching supporting table, the grinding supporting frame moves along the track of the grinding transmission sliding way, the grinding supporting ring is driven to synchronously move and move along the track of the faucet, the grinding belt is controlled to synchronously and circularly move in a reciprocating mode to conduct wire drawing and grinding treatment on the faucet, and uniform wire drawing and grinding on the circumferential side face of the faucet are achieved; and the wire drawing and polishing consistency is ensured.

The invention relates to the technical field of wire drawing machines, and discloses a wire drawing machine cooling device with antirust and descaling functions, the wire drawing machine cooling device comprises a machine body, the front side of the machine body is fixedly connected with a fixing plate, and the front side of the fixing plate is rotatably connected with a first drawing drum wheel and a second drawing drum wheel; the front side of the fixing plate is fixedly connected with a wire drawing die and three emulsion pipes, the three emulsion pipes are distributed on the front side of the fixing plate at equal intervals, and the front side of the fixing plate is fixedly connected with a liquid collecting plate. The wire drawing machine cooling device with the anti-rust and descaling functions can effectively solve the problems that in the prior art, the surface of a steel wire is oxidized and rusted, the microstructure of the steel wire is damaged, the strength, toughness, ductility and other mechanical properties of the steel wire are reduced, and products manufactured by using the steel wire with the reduced mechanical properties are poor in quality. And potential safety hazards are easy to occur in the using process.

The invention discloses an adjustable cable preparation wire drawing forming machine, and relates to the technical field of cable wire drawing forming machines, the adjustable cable preparation wire drawing forming machine comprises a shell, a fixing block is rotatably connected in the shell, a round rod is fixedly connected to the outer side of the fixing block, a spur gear is fixedly connected to the outer side of the round rod, and a through hole is formed in the fixing block; an arc block is fixedly connected to the inner wall of the through hole, a positioning assembly is arranged in the middle of the interior of the fixing block, a rotating wheel is slidably connected to the through hole, a fixing plate is rotatably connected to the outer side of the rotating wheel, an elastic plate is fixedly connected to the outer side of the fixing plate, and a guide assembly is fixedly connected to the end, away from the rotating wheel, of the fixing plate. According to the adjustable wiredrawing forming machine for cable preparation, the guide assembly makes contact with the outer side of a copper wire, the copper wire can advance in the preset direction in the wiredrawing process, deviation or bending cannot occur, a stable path is provided for wiredrawing of the copper wire, and the copper wire is prevented from deviating from the correct path in the wiredrawing process.

The invention relates to the technical field of inductor coil preparation, in particular to a coil winding, paint stripping and spot welding all-in-one machine and a control system thereof.The coil winding, paint stripping and spot welding all-in-one machine comprises a rack, a wire supply mechanism, a wire stripping mechanism, a winding mechanism, a spot welding mechanism, a material returning mechanism, a demolding mechanism and a cutting mechanism; the wire stripping mechanism comprises a wire stripping cutter, a box body and a cutter driving motor, the wire winding mechanism comprises a material receiving platform, an upper cutting die, a lower cutting die and a wire winding cutter, the spot welding mechanism comprises an upper pole head, a lower pole head and a storage jig, the material returning mechanism comprises a station table and a reset air cylinder, and the demolding mechanism comprises a demolding air cylinder and a demolding ejection block. The cutting mechanism comprises a first stock bin, a second stock bin, a mechanical arm and a cutting die, the mechanical arm is used for placing the electrode plates on the containing jig and conveying the electrode plates subjected to spot welding to the cutting die, and all manufacturing links can be sequentially completed by clamping the workpieces in the automatic clamp and the multi-station conveying system at a time.

The copper wire drawing machine capable of reducing copper wire drawing abrasion comprises a wire drawing shell, penetrating holes are formed in the left end and the right end of the wire drawing shell correspondingly, rollers and a mold frame which are evenly distributed are arranged on the inner wall of the rear side of the wire drawing shell, and a collecting pool is formed in the upper surface of the wire drawing shell and comprises a wire groove, a first mounting groove and a second mounting groove; the wire grooves are formed in the outer surface of the roller, and anti-attrition mechanisms are arranged in the wire grooves; the first mounting groove is formed in the rear end of the wire drawing shell, a reciprocating spraying mechanism is arranged in the first mounting groove, and the front end of the reciprocating spraying mechanism extends to the outer portion of the front side face of the wire drawing shell. According to the copper wire drawing machine, the surface abrasion and deformation risks in the drawing process are remarkably reduced, in addition, copper wire drawing oil sprayed by the wire drawing machine can be effectively collected and reused, and therefore waste and consumption of resources are reduced.

The present disclosure belongs to the technical field of air mattresses, and specifically discloses a high-stability wire-drawing enhanced air mattress, including a bed body. A main inflatable chamber and two auxiliary inflatable chambers are provided in the bed body. Both the two auxiliary inflatable chambers are communicated with the main inflatable chamber, and two fixed layers in the main inflatable chamber are connected to each other through a plurality of wire drawings. In the present disclosure, the bed surface of the mattress is connected to the bed bottom by using wire drawings to enhance the overall structural strength of the mattress, and two auxiliary inflatable chambers are provided at the corners of the upper and lower ends of the bed body to further improve the stability of the mattress.

The utility model relates to the technical field of battery piece production, in particular to a wire distribution mechanism of a battery piece series welding machine. Comprising a workbench, a wire supply assembly and a wire distribution assembly. The wire supply assembly comprises a material carrying frame, a wire drawing device, a wire cutting device and a first guide device, the material carrying frame and the first guide device are both arranged on the workbench, and the wire drawing device and the wire cutting device are both slidably connected to the first guide device; the wire distributing assembly comprises a second guiding device, two end wire clamping devices, a plurality of wire clamping cutter combination devices and distance adjusting driving sources, the wire clamping cutter combination devices are located between the two end wire clamping devices, one distance adjusting driving source drives one end wire clamping device to move, and the other distance adjusting driving source drives the other end wire clamping device to move. One distance adjusting driving source drives one tobacco clamping cutter combination device to move, and the end tobacco clamping device and the tobacco clamping cutter combination device are both connected to the second guide device in a sliding mode; the production and processing requirements of shred supplying, shred cutting and distance adjusting are met, the production automation degree is improved, and the production efficiency is improved.