423results about How to "Wind evenly" patented technology

The invention discloses an optical detection type cloth defect detection device and method based on polyester-viscose gray fabric processing, and relates to the technical field of optical detection.The optical detection type cloth defect detection device comprises a frame body and an unwinding roller rotationally installed on the frame body and further comprises cloth; a material conveying assembly is installed on the frame body and used for conveying cloth, and a tension control assembly is installed on the frame body. The cloth flaw detection device has the advantages that before flaws on cloth are detected, the cloth is flattened, the influence of wrinkles on detection is reduced, meanwhile, impurities adhered to the cloth are cleaned, so that the detection accuracy is improved, the flaws and flaws on the cloth are amplified by increasing the tension of the cloth during detection, optical detection is facilitated, and the detection efficiency is improved. The minimum limit of optical detection is expanded, the winding loosening speed is automatically adjusted according to the expanded tension during winding, winding can be carried out smoothly, and the situation of winding wrinkles caused by winding springback is prevented.

The invention relates to the technical field of battery pole piece slitting and rolling, in particular to a lithium ion battery pole piece slitting and rolling all-in-one machine which comprises a rolling assembly, a slitting mechanism, an overall conveying mechanism, a channel switching mechanism, a switching driving mechanism, an auxiliary conveying mechanism, a winding switching mechanism and a damage prevention mechanism. The thickness detector is used for controlling the cutting telescopic rod to stretch and retract twice to cut off battery pole segments with unqualified thicknesses, and the channel switching mechanism can be controlled to close qualified channels and open unqualified channels when the cutting telescopic rod stretches and retracts for the first time; at the moment, the winding switching mechanism is in linkage with the auxiliary conveying mechanism to convey the unqualified battery pole pieces, the positions of a first rack and a second rack are replaced when a cutting telescopic rod is subjected to second-time cutting retraction through linkage with a damage-preventing mechanism, the situation that the battery pole pieces are damaged when a channel switching plate is overturned is avoided, and the battery pole piece slitting device is suitable for slitting the battery pole pieces of any length.

The winding device for mutual inductor production comprises a base and a mounting frame arranged on one side of the upper end face of the base, a wire storage ring is arranged on one side of the mounting frame in a penetrating mode, a groove is formed in the upper end face of the base, a feeding table is movably arranged on the upper end face of the base, and a clamping mechanism used for positioning a rectangular iron core is arranged on the upper end face of the feeding table. A rotating mechanism used for driving the iron core to rotate and wind is arranged on one side in the base, a driving mechanism used for driving the wire storage ring and the feeding table is arranged in the mounting frame and the base, and a controller is further arranged on the upper end face of the base. The device is simple in structure and reasonable in design, achieves the effect of vertically and uniformly winding the enameled wire on the round corner of the rectangular iron core, avoids winding inclination, reduces the winding amount of the enameled wire, saves the production cost, and also improves the electrical performance of the mutual inductor and the stability and reliability in the later application process.

The utility model provides an inductor winding device, and aims to solve the technical problem that the conventional winding device needs to adopt additional procedures to ensure that two ends of a coil are positioned on the outermost layer of a magnetic core. The clamping unit is provided with a plurality of clamping rollers matched with the diameter of the inductance magnetic core, and the clamping rollers are used for clamping the inductance magnetic core and driving the inductance magnetic core to rotate around the longitudinal axis direction. And the movable frame body of the mounting frame is rotationally connected with a pressing ring. The inductance magnetic core is sleeved with the winding coil, and the winding coil rotates around the transverse axis. The pay-off roller is connected to the inner wall of the winding ring, and the pay-off roller rotating along with the winding ring can penetrate through the inductance magnetic core. And the friction belt sleeves and is tensioned on the outer wall of the friction wheel. The pressing ring abuts against the winding ring and presses the winding ring to the friction belt. The transmission assembly drives the winding ring to rotate, the inductance wire is pulled out of the pay-off roller and then wound on the inductance magnetic core along the rotation track of the winding ring, the clamping roller is combined to drive the inductance magnetic core to rotate, and the coil is tightly and evenly wound on the inductance magnetic core.

The utility model discloses expressway electromechanical construction take-up and pay-off equipment, which relates to the technical field of electromechanical equipment, and comprises a mobile vehicle, a cleaning and dust shaking mechanism is arranged above the mobile vehicle, the cleaning and dust shaking mechanism comprises a cleaning frame and a convex plate, the inner top wall and the inner bottom wall of the cleaning frame are respectively provided with a group of cleaning brushes, and a support frame is arranged below the cleaning frame. A first supporting frame is fixedly connected to the upper surface of the moving trolley, a take-up and pay-off device is arranged in the first supporting frame, a driving mechanism is arranged on the left side face of the take-up and pay-off device, a second supporting frame is fixedly connected to the upper surface of the moving trolley, and a uniform wire drawing mechanism is arranged in the second supporting frame. According to the cable winding device, through the arranged cleaning and dust shaking mechanism, sundries adhering to the outer surface of a cable can be cleaned while the cable is wound, the situation that winding is affected by the cable adhering to the sundries is avoided, the cleanliness of the outer surface of the cable can be improved, and the cable can be reused conveniently.

The utility model relates to the technical field of transmitters, and discloses a remote transmission type liquid level differential pressure transmitter which comprises a transmitter body, the outer surface of the transmitter body is fixedly communicated with two extension pipes, capillary pipes are placed on the left side and the right side of the transmitter body, and the output ends of the two capillary pipes are connected with the extension pipes close to the capillary pipes in an inserted mode. The outer surfaces of the two extension pipes are both slidably connected with sliding rings, and the side faces, away from each other, of the two sliding rings are both fixedly connected with a set of swing pieces. According to the remote transmission type liquid level differential pressure transmitter, the capillary tube can be limited by installing the swing piece, so that the capillary tube can be stably connected with the extension tube in an inserted mode, and the situation that the capillary tube and the extension tube are loosened and use of the transmitter body is affected is avoided; and through cooperation of the mounting fixing frame, the clockwork spring and the rotating cylinder, the used capillary tube can be automatically wound, so that the capillary tube can be uniformly wound in the fixing frame, the purpose of automatically winding the capillary tube is achieved, and the phenomenon that the capillary tube is knotted due to disorder is avoided.

The utility model discloses a textile yarn winding device, and relates to the field of textile yarn processing. The spinning yarn winding device comprises a base, supporting plates are fixedly connected to the front side and the rear side of the top of the base, an air cylinder and a driving motor are fixedly connected to the outer side of each supporting plate, and the output ends of the air cylinders and the output ends of the driving motors penetrate through the inner sides of the supporting plates and are fixedly connected with positioning protruding plates; a bearing is arranged at the joint of the surface of the positioning protruding plate and the output end of the air cylinder, and a winding roller is connected to the inner side of the positioning protruding plate in a clamped mode. According to the spinning yarn winding device, when a winding roller conducts winding, an electric rod drives a top plate to move through a rolling wheel, the top plate drives a fixing plate to move through a buffer, the fixing plate drives a pressing roller to move through a support, the pressing roller makes contact with the surface of the winding roller, and a synchronous stepping motor drives a lead screw to rotate; the lead screw rotates to drive the nut seat to move front and back.

The invention relates to the technical field of braid winding, and discloses oval small-roll multi-strip winding equipment and a winding process thereof, and the oval small-roll multi-strip winding equipment comprises a table; the two side plates are respectively fixed at two ends of the top surface of the table; the driving structure is arranged on the table; the clamping structure is arranged above the table, the clamping structure is driven by a driving structure, the clamping structure comprises two first clamping plates and two second clamping plates, and the two first clamping plates are arranged right opposite to the two second clamping plates respectively. Through movement of the two first clamping plates and the two second clamping plates and the movable characteristic of the two driving rods, flexible movement of the multiple strip winding pieces is achieved, by means of the design, workers can rapidly replace unused winding plates, tedious disassembly and assembly operation is not needed, and therefore the working efficiency of the whole device is remarkably improved.

The present invention relates to the technical field of adhesive tapes, and specifically discloses a blue film adhesive tape for new energy vehicle batteries and a preparation method thereof. A blue film adhesive tape for new energy vehicle batteries comprises a three-layer structure, wherein the outer layer is a PET release film with a thickness of 45-55 μm; the middle layer is a UV enhancement layer with a thickness of 50-60 μm; the inner layer is a blue PVC substrate film with a thickness of 45-55 μm; the UV enhancement layer comprises the following raw materials in parts by weight: 100-200 parts of polyacrylate, 30-60 parts of polyester, 20-40 parts of polyurethane, 20-50 parts of ethylene-vinyl acetate copolymer, 10-40 parts of photoreactive composition, 5-10 parts of photocatalyst, 20-40 parts of curing agent, 5-20 parts of filler, 1-3 parts of anti-aging agent, and 1-10 parts of tackifier; the obtained blue film adhesive tape has significant bonding performance, high peel strength and shear strength, and has broad market prospects.

The utility model provides a new energy automobile cable core stranding device, which relates to the technical field of core stranding devices and comprises a bottom plate, and the top of the bottom plate is fixedly connected with a stranding frame. According to the utility model, when the cable core twisting device is used for processing the cable core of the new energy automobile, after the winding wheel below is fully wound with the cable core, the winding wheel needs to be replaced, and the cable core is cut off, the second motor is started to drive the side frames on the upper side and the lower side to turn over and change the position, and at the moment, the winding wheel fully wound with the cable core is located at the upper position; when the cable core is cut off, the empty winding wheel is located at the lower position, the cable core can be continuously twisted and wound by winding the cut cable core on the lower winding wheel, and the winding wheel replacement operation in the winding process only needs to move the empty winding wheel to the lower winding position to continuously wind through the operation of the second motor. And the time consumed for disassembling and assembling the winding wheel is saved, and the machining efficiency of the device is improved.

The utility model provides a cable production traction device, which relates to the technical field of cable production and comprises a bottom plate, side plates are mounted at two ends of one side above the bottom plate, winding rollers are mounted on the inner sides of the side plates, two conveying wheels are mounted above the bottom plate, a tensioning mechanism is arranged in a mounting frame, and the tensioning mechanism is mounted on the mounting frame. A moving mechanism is arranged above the bottom plate on one side of the winding roller; the tensioning mechanism is arranged in the mounting frame, and the mounting cavity, the first servo motor, the threaded rod, the threaded sleeve, the transmission cavity, the adjusting wheel, the limiting groove and the limiting block of the tensioning mechanism are matched with one another, so that the adjusting wheel can be driven to move, and then the cable is driven by the adjusting wheel to move up and down; and the tensioning degree of the cable during traction is adjusted, so that the cable traction effect is better, the cable is not prone to damage during traction, and the practicability of the device during use is greatly improved.

The invention belongs to the technical field of marine towing cables, and provides a marine towing engine automatic cable combing device which comprises a support, the support comprises a bottom plate, and side plates are symmetrically arranged at the top of the bottom plate; the winding assembly is arranged between the two side plates, the winding assembly comprises two outer gear rings rotationally connected to the side plates, a cable roller is rotationally connected between the two outer gear rings, a connecting shaft is fixedly connected to the end of the cable roller, and a guide component is arranged between the two side plates; the cable shifting assembly is arranged on the bottom plate; a cable is guided through reciprocating movement of the cable shifting rod, so that the cable is wound, the cable is kept uniform and compact in the winding process, disordered winding of the cable is avoided, it is guaranteed that the cable is smoothly unwound next time, the cable is subjected to uniform pulling force during winding, the cable can be prevented from being subjected to too large pressure or pulling force, and the service life of the cable is prolonged. Therefore, the service life of the mooring rope is prolonged, mutual friction and extrusion of the mooring rope in the storage process can be reduced through uniform winding, and the integrity of the mooring rope is further protected.

The invention relates to a flood overflow arc gate underwater robot maintenance system, which comprises a mobile carrier, and a feeding device, a maintenance robot, a console and a crawling assembly which are arranged on the mobile carrier, and is characterized in that the maintenance robot enters water to maintain a flood overflow arc gate; compared with the prior art, an operator does not need to build auxiliary equipment at the position of the flood overflow arc door for overhauling, the overhauling time is greatly shortened, meanwhile, the personnel risk existing in the overhauling process of the flood overflow arc door is reduced, and therefore the effect that the flood overflow arc door can be overhauled very conveniently is achieved; and through cooperation of the rotating seat, the rotating plate, the rotating motor and the camera, the effect that the inspection speed of the flood overflow arc gate is higher is achieved.

The utility model provides a packaging bag trimming waste recovery device which comprises a machine frame and further comprises a cutting assembly, a guide assembly, a recovery assembly and a traction assembly, the trimming waste is recovered through the recovery assembly, the trimming waste is wound on the surface of a waste roller, the number of the trimming waste can be visually known, and the waste can be recycled. The machine does not need to be stopped to observe the waste accumulation condition, normal operation of production is guaranteed, meanwhile, when too much waste is wound, the waste roller can be taken down only by taking down the limiting part on the surface of the recovery rod, replacement can be completed by installing a new waste roller, replacement is very convenient, replacement efficiency is improved, production efficiency is guaranteed, and the device is more reliable and convenient to use. And by arranging a traction assembly, the trimming waste materials are dragged, so that the trimming waste materials are uniformly wound on the surface of the waste material roller, the waste materials are prevented from being only wound at one position, the waste material storage amount of the recycling device is increased, the cleaning frequency is reduced, and the production efficiency is improved.

The utility model discloses a stranded wire automatic winding device which comprises a winding seat, symmetrical first air cylinders are arranged at the top of the winding seat, the push-out ends of the first air cylinders are connected with a lifting frame, a motor is arranged at the top of one end of the lifting frame, a driving wheel is installed at the driving end of the motor, and a rotating shaft is arranged below the driving wheel. The rotating shafts are installed on the lifting frame through bearing seats, the rotating shafts are assembled at one ends of the rotating shafts, the upper rotating shaft and the lower rotating shaft are matched with each other through a transmission belt, the winding mechanism is arranged at the other ends of the rotating shafts, a side mounting plate is arranged on one side of the winding seat, a guide seat is installed on the top of the side mounting plate, a guide hole is formed in the guide seat, and a sliding groove is formed in the guide seat. The winding device has the advantages that conveying and winding of multiple groups of stranded wires can be performed synchronously, automatic winding and feeding can be performed, roll materials can be collected conveniently without disassembly, height adjustment can be performed according to the winding diameter, and the roll materials can be supported stably.

The utility model discloses an outdoor pole-mounted circuit breaker, and relates to the technical field of circuit breakers, the outdoor pole-mounted circuit breaker comprises a mounting base and a circuit breaker body, the top of the mounting base is fixedly provided with a hollow support column, the side part of the hollow support column is provided with a strip-shaped chute, and the strip-shaped chute is internally provided with a mounting plate in a sliding manner. The L-shaped fixing plate, the fixing inserting rod, the fixing inserting hole and the handle block are arranged in a matched mode, the connecting round block can be fixed or loosened, when the connecting round block is in a loosened state, the L-shaped hand crank can be rotated, and the L-shaped hand crank rotates to drive the mounting plate to move up and down through the control rotating shaft, the rope winding rotating disc, the vertical guide rod, the fixed pulley and the steel wire rope. Therefore, the purpose of lifting the circuit breaker body is achieved, a worker does not need to climb to a high place for maintenance work, the safety is good, the workload of the worker can be effectively relieved, maintenance work is facilitated, the operation is simple and convenient, and the practicability is good.

The utility model discloses a liquid level adjustable device for a formed foil electrolytic bath, and relates to the technical field of formed foil production. The electrolytic bath comprises a bottom plate, an electrolytic bath body is fixedly installed at the top end of the bottom plate, two guide rollers rotationally penetrate through the interior of the electrolytic bath body, and a protection frame is fixedly installed on one side of the inner wall of the electrolytic bath body. A first floating plate and a second floating plate are placed at the bottom end of the electrolytic bath body and in the protection frame correspondingly, the first floating plate and the second floating plate are fixedly connected through a support, a fixing block is fixedly installed on one side of the inner wall of the protection frame, a threaded rod rotationally penetrates through the top end of the fixing block, and the threaded rod penetrates through the second floating plate; the inductor can be protected through the arranged protection frame, meanwhile, the first floating plate and the second floating plate can prevent the inductor from making direct contact with electrolyte, the liquid level adjusting accuracy can be kept, and workers can conveniently use the liquid level adjusting device.

The utility model relates to the technical field of flux-cored wire processing, and discloses a flux-cored wire forming device which comprises a main body mechanism and a dismounting mechanism, the dismounting mechanism is located above the main body mechanism, the main body mechanism comprises a device body, a material receiving motor, a material receiving roller and an electric motor, the material receiving motor is located above the device body, and the material receiving roller is located above the device body. The material collecting roller is located on the right side of the material collecting motor, and the electric motor is located on the right side of the upper portion of the device body. According to the flux-cored wire forming device, by installing the main body mechanism, when the device body is used for conducting machining operation of flux-cored wire forming, the design of the material collecting motor can drive the material collecting roller to rotate, the formed flux-cored wire is wound, and the machining efficiency is improved. And the design of the threaded guide frame and the movable guide frame provides a guide effect for the wound flux-cored wire, so that the flux-cored wire can be uniformly wound on the outer side of the receiving roller, the situation that the flux-cored wire is disordered and knotted in the winding process is avoided, and the machining effect of the device body is improved.

The utility model belongs to the technical field of cable production, and particularly relates to a cable winding device for cable production, which comprises a winding machine, a transmission shaft mounted on the surface of the winding machine, an electric lead screw connected to the surface of the lower end of the winding machine, a supporting rod in threaded connection with the surface of the electric lead screw, a mounting frame connected to the top surface of the supporting rod, and a rotating shaft transversely connected to the surface of the mounting frame in a penetrating manner. The surface of the rotating shaft is transversely connected with a limiting pipe in a penetrating mode, the surface of the limiting pipe is transversely connected with a bolt in a penetrating mode, the surface of the bolt is transversely connected with a mounting frame in a penetrating mode, and the surface of the sliding block is connected with a rubber pipe. The surface of the cable needing to be wound is protectively conveyed through the limiting pipe installed on the installation frame on the electric lead screw, meanwhile, the electric lead screw is used for driving the limiting pipe to move in the winding process, so that the cable is evenly wound around the winding shaft, and the winding uniformity of the cable is improved.

The invention relates to the technical field of inductor winding, in particular to an automatic winding machine for a chip inductor with a smaller size, which comprises a rotating assembly and an unwinding assembly, the rotating assembly comprises a main driving rotating shaft, a framework clamping mechanism and an auxiliary rotating mechanism, and the framework clamping mechanism comprises a connecting plate, an elastic pressing part and two elastic expanding plates. The elastic abutting piece comprises two sets of pressing plates, the auxiliary rotating mechanism comprises a translation mechanism and a rotating frame, the unwinding assembly comprises a linear sliding mechanism, a first unwinding wheel and a second unwinding wheel, during fixing, the two elastic expanding plates are pressed inwards to be gathered inwards, then the two elastic expanding plates are sleeved with a coil framework, and the two elastic expanding plates are fixed through the linear sliding mechanism. And finally, the coil framework is fixed through the external expansion elastic force of the elastic expansion plates, and the whole coil framework can be driven to be separated from the two elastic expansion plates by sliding the rotating frame during subsequent disassembly, so that the fixing time of the coil framework can be greatly shortened, and the winding efficiency can be improved.

The invention relates to the technical field of sensors, in particular to a composite sensor structure, a waterproof and dustproof assembly and a waterproof and dustproof method thereof.The waterproof and dustproof assembly comprises a mounting shell, the mounting shell is arranged at the top of a shell, a through hole is formed in the middle of the mounting shell, and a rotating shaft is rotationally arranged in the mounting shell; a through hole is formed in the outer shell, a soft filter screen is arranged in the mounting shell and wound on the outer sides of the two rotating shafts, a connecting pipe is arranged between the mounting shell and the outer shell and communicates with the through hole, the heat dissipation copper plate is located in the connecting pipe, and the top of the heat dissipation copper plate is arranged to be in an arc shape. When a detection value of the temperature sensor reaches a first threshold value, the fan blades rotate to generate wind power, auxiliary heat dissipation is carried out on the heat dissipation copper plate under the action of the wind power, and hot air is discharged from the air outlet groove, so that impurity removal and drying are carried out between the base and the PCB, and short circuit of pins is avoided.

The utility model discloses winding equipment for cable storage, which belongs to the technical field of cable storage and comprises a cart, a fixing plate is fixedly mounted on the upper surface of the cart, a positioning plate is slidably mounted on the upper surface of the cart, a protective cover is fixedly mounted on the side wall of the fixing plate, and a wiping component is arranged on the upper surface of the cart. According to the cable cleaning device, the wiping assembly is arranged, when the pressing plate moves downwards, the telescopic water bag is squeezed, water in the squeezed telescopic water bag flows into the hose from the water outlet pipe, then the wiping sponge is soaked, and when the cable passes through the limiting sleeve, the outer surface of the cable is wiped; according to the cable storage device, the cable is wiped and cleaned in the cable storage process, on one hand, whether the cable has a damaged place or not can be observed, the cable can be maintained in time, on the other hand, pollution of pollutants such as soil to the cable is reduced, the cleanliness degree of the cable during storage is improved, and long-time storage of the cable is facilitated.

The present invention relates to a winding machine, and in particular to a wire winding machine for enameled wire production. It is necessary to design a wire winding machine for enameled wire production that can evenly wind the wire without the need for manual pulling of the wire to be evenly wound, which is relatively convenient. A wire winding machine for enameled wire production includes a support frame, a rotating rod, a winding drum, etc. A rotating rod is placed on the left front side of the top of the support frame, and a winding drum for winding the wire is sleeved on the rotating rod. In the present invention, the wire passes through a pushing mechanism and is clamped by a conveying mechanism, and the conveying mechanism is pulled to drive the wire to be clamped on the winding drum, and then the driving mechanism is started to drive the pushing mechanism to operate. The operation of the pushing mechanism drives the wire to move back and forth and be evenly wound on the winding drum. In this way, the wire does not need to be pulled manually to move and be evenly wound, which is relatively convenient.

The utility model relates to a cable guide structure for marine anchor and mooring equipment, which belongs to the technical field of marine anchor and mooring equipment and comprises a marine anchor and mooring equipment body and a guide frame, the marine anchor and mooring equipment body is fixedly connected with the guide frame and provided with a driving roller, and the outer wall of the driving roller is fixedly connected with a cable winding drum. The driving roller is fixedly connected with a first synchronous wheel, the inner wall of the guide frame is rotationally connected with two reciprocating lead screws, the outer walls of the two reciprocating lead screws are both in threaded connection with lead screw nuts, and a supporting rod is fixedly connected to the gap between the lead screw nuts on the two sides. According to the cable guiding device, the guiding structure can be synchronously driven to move through the transmission structure in the winding process of the marine anchor and mooring machine, so that guiding winding of the cable is achieved, the cable is evenly wound on the marine anchor and mooring machine, the cable can be washed in the winding process, and more functions are achieved.

The utility model discloses a cable stranding machine which comprises a processing platform, two sides of one end above the processing platform are fixedly connected with winding side plates, the inner sides of the winding side plates are rotatably connected with winding rollers, a cable main line is wound outside the winding rollers, one end of the cable main line penetrates through a fluted disc, and the other end of the cable main line penetrates through the fluted disc. A fixed sleeve is fixedly connected to the interior of the fluted disc, a bearing is fixedly connected to one end of the fixed sleeve, a mounting fixing plate is fixedly connected to the outer ring of the bearing, the mounting fixing plate is fixedly connected with the middle of the other end of the side upper portion of the machining platform, and wire twisting rollers are arranged at the two ends of the front side of the fluted disc correspondingly; and a cable branch wire is wound outside the wire twisting roller. By arranging the cable branch line, the fluted disc, the winding roller and the stranding roller, the cable main line penetrates through the fluted disc and then penetrates through the threaded block and the winding roller to complete winding operation, at the moment, rotation operation is completed on the winding roller through external driving equipment, and winding of the cable main line is achieved.

The utility model discloses an airtight detection device with a pressure measuring structure, and relates to the airtight detection technology field, the airtight detection device comprises a detection device body, a support plate and support legs installed at four corners of the bottom surface of the support plate, the top surface of the support plate is fixedly connected with a storage box, and the storage box is internally provided with a rolling assembly capable of rotating. A transmission assembly capable of promoting the winding assembly to rotate is arranged on one side of the storage box, and a stirring assembly capable of being promoted by the transmission assembly to move in a reciprocating mode is arranged in the storage box. According to the utility model, the transmission assembly can drive the winding assembly to rotate, so that the detection pipe can be wound when not in use, and the transmission assembly can drive the shifting assembly to reciprocate while driving the winding assembly to wind the detection pipe; and therefore, the detection pipe can be uniformly wound on the winding assembly during winding, and the problem that the detection pipe is wound or abraded when not in use is solved.

The utility model discloses a shallow profiler detection device based on synthetic aperture sonar technology, which comprises a detection device body and a fixed plate, two support plates are fixedly mounted on the upper end face of the fixed plate, a winding roller and a reciprocating lead screw are rotatably mounted between the two support plates, and the reciprocating lead screw is rotatably mounted between the two support plates. The winding roller is connected with the outer wall of the reciprocating lead screw through a transmission mechanism, a motor connected with the winding roller is fixedly installed on the outer wall of one supporting plate, and a steel wire rope is wound around the outer wall of the winding roller. The reciprocating lead screw, the limiting rod, the lead screw sleeve, the guide wheel and other assemblies are arranged, the reciprocating lead screw can drive the lead screw sleeve to reciprocate on the outer wall of the lead screw sleeve by being matched with the limiting rod, and therefore the lead screw sleeve can drive the guide wheel to reciprocate between the two supporting plates; the steel wire rope can be evenly wound on the outer wall of the winding roller, and therefore the phenomenon that the steel wire rope is wound and knotted in the winding process can be avoided.

The invention relates to the technical field of core-spun yarn production and processing, in particular to traction processing equipment for a rare earth calcium-based composite core-spun yarn, which comprises a mounting frame, a roll shaft rotationally mounted on the mounting frame and a winding drum mounted on the roll shaft, a transmission part is arranged in a threaded groove of the bidirectional return stroke threaded rod in a matched mode, a connecting part is rotationally installed at the top end of the transmission part, a limiting rod penetrates through the connecting part and is in sliding connection with the connecting part, the limiting rod is fixedly installed on the installation frame, and a traction assembly for pulling the cored wire is fixedly installed at the top of the connecting part; a speed change assembly is installed on one side of the installation frame, the input end of the speed change assembly is fixedly connected with the end of the first belt wheel, and the output end of the speed change assembly is fixedly connected with the end of the two-way return stroke threaded rod.

The utility model relates to the technical field of nylon yarn processing, in particular to a post-processing device for nylon yarn processing, which comprises a supporting bottom plate, an adjusting mechanism is arranged on the supporting bottom plate, the adjusting mechanism comprises a supporting block, a movable sliding groove is formed in the top of the supporting block, and a reciprocating screw rod is rotatably connected to the inner wall of the movable sliding groove through a bearing. When the reciprocating lead screw rotates, the lead screw sliding block reciprocates on the inner wall of the movable sliding groove, so that the limiting sliding block is driven to slide on the inner wall of the limiting sliding groove, the limiting purpose is achieved, and the moving stability of the lead screw sliding block is guaranteed; and the screw rod sliding block drives a supporting frame and a guide roller which are fixedly mounted at the top to reciprocate, so that the nylon yarn can be prevented from being wound at the same position of the outer wall of the winding drum, and the purpose of conveniently and uniformly winding is achieved.