44results about How to "Winding effect" patented technology

The invention belongs to the technical field of ocean engineering, and particularly relates to a cable traction winding device for ocean engineering. The cable traction winding device aims at solvingthe problems that a cable traction winding device in the prior art is driven by a motor to wind cables, and energy consumption is large. According to the scheme, the cable traction winding device comprises a supporting base, first grooves are formed in the outer walls of the two sides of one end of the supporting base, the inner walls of the two first grooves are connected with first electric guide rails through bolts, the outer wall of one end of each of the two first electric guide rails is in sliding connection with a first electric sliding block, and the outer walls of the other ends of the two first electric sliding blocks are connected with third supporting columns through bolts. According to the cable traction winding device for ocean engineering, a water baffle and a winding shaftare arranged, the supporting base is fixed to a stern, and in the ship moving process, water flow drives the water baffle to rotate, then the winding shaft is driven to rotate, the winding effect is achieved, and compared with traditional winding conducted through motor rotation, the energy is greatly saved.

The invention discloses a silk yarn winding roller for textile machinery. The silk yarn winding roller for textile machinery structurally comprises a fixed mounting rod, a winding roller internal device capable of controlling the deceleration, a left protection block, a winding roller body, a right separation protection block, a power strip connecting rod, an anti-skid plate and a connecting mounting block, wherein the right side of the fixed mounting rod is connected with the left side of the inner device of the winding roller of the controllable speed reducer through an electric welding mode, the axis of the fixed mounting rod is perpendicular to the left side of the inner device of the winding roller of the controllable speed reducer, and the inner device of the winding roller capable of controlling the deceleration is arranged on the left surface and the right surface of the left protection block in a penetrating mode and is in interference fit. According to the silk yarn winding roller for the textile machinery, expanding is carried out from the inner side to tension and fix the cylinder, so that the rotation of the roller cylinder is synchronous and consistent, the phenomenonthat the threads are interwoven and knotted when the threads are wound is avoided, rotation speed caused by inertia during rotation of the roller is controlled by reducing rotation speed through friction, and the silk thread is prevented against breakage caused by tension increase when pulled from a single direction.

The invention discloses a plastic film winding mechanism. The plastic film winding mechanism comprises a support, a first conveying roller, a second conveying roller, a driving roller, a driving motorand a winding roller; the second conveying roller and the winding roller are located on the front side and the rear side of the driving roller respectively, and the height of the second conveying roller is less than the height of the driving roller; supporting frames are arranged on the left side and the right side of the support respectively, each supporting frame comprises a fixing plate and asupporting plate, the end, away from the support, of each fixing plate is inclined upwards, the two supporting plates are arranged on the opposite surfaces of the two fixing plates respectively, a rack is arranged at the top of each supporting plate, gears are arranged at the two ends of the winding roller, and the gears can be meshed with the racks. The winding mechanism has the beneficial effects that the supporting frames are arranged for supporting a winding shaft; and the racks on the supporting frames are meshed with the gears at the two ends of the winding shaft, are used for limiting the movement speed of the winding shaft on the support frames, so that tight contact between the winding shaft and a driving shaft is maintained, and winding of a plastic film is well achieved.

The invention provides an automotive engine transportation storage device. The automotive engine transportation storage device comprises box bodies, strip-shaped openings, elastic bands, hooks, rotating shafts, limiting discs and torsion springs. The box bodies are fixed to the rear end of the interior of a U-shaped frame. The rotating shafts are installed in the box bodies, the torsion springs sleeve the left ends of the rotating shafts, the left ends of the torsion springs are fixed to the left end faces of the interiors of the box bodes, and the right ends of the torsion springs are fixed to the left end faces of the limiting discs. The limiting discs are fixed to the annular side faces of the rotating shafts, and the strip-shaped openings are formed in the lower sides of the front endfaces of the box bodies. The elastic bands are wound around the rotating shafts, and one end of each elastic band penetrates through the corresponding strip-shaped opening, extends to the front side of the corresponding box body and allows the corresponding hook to be installed. By the adoption of the design, the elastic bands are wound around the rotating shafts by use of the torsion springs, andtherefore the purpose that the elastic bands are hidden in the box bodies is achieved, and the phenomenon that due to the fact that the elastic bands are randomly placed in the U-shaped frame, loading of an automotive engine is affected is avoided. The automotive engine transportation storage device is convenient to use, neat in appearance and convenient to stack.

The invention discloses a rotating frame of a simple bag making machine. The rotating frame comprises a main shaft rod and two side supporting rods. The two ends of the main shaft rod are arranged on two base supporting arms of the bag making machine through bearings. The two side supporting rods are parallel and are vertically arranged on the main shaft rod. Two auxiliary rods are arranged at the position where the two side supporting rods are connected and the two sides of the main shaft rod respectively. The inner side of each auxiliary rod is provided with an n-shaped auxiliary circular rod and a clamp. The two auxiliary rods are each provided with a pair of sliding limiting plates. Groove-shaped notches are formed in the bottoms of the sliding limiting plates and clamped with the auxiliary rods, and the sliding limiting plates are fixed to the auxiliary rods through bolts. The rotating frame of the simple bag making machine is simple in structure, convenient to use, good in limitation performance on bag making raw materials, firm and durable, and winding of the bag making raw materials is not affected.

The invention discloses an automatic winding machine for steel cable production. The automatic winding machine comprises a fixing seat and is characterized in that a support plate is fixed to one sideof the outer wall of the top of the fixing seat, a rotary rod is rotatably connected to the outer wall of one side of the support plate through a bearing, a winding plate is connected to the outer wall of the rotary rod in a sleeved manner, the outer walls on two sides of the winding plate and the outer walls on two sides of the rotary rod are provided with threaded holes, fixing bolts are connected to the inner walls of the threaded holes in a threaded manner, a winding rod is fixed between the outer walls of the opposite sides of the winding plate, flanges distributed in an equal-distance manner are arranged on the outer wall of the winding rod, and a fixing plate is fixed to a positon, close to the middle, of the outer wall of the top of the fixing seat. By the automatic winding machine, steel cable service life shortening caused by the fact the surface of the steel cable is corroded by dust can be prevented, the influence of winding plate idling caused by steel cable surface smoothness on steel cable winding can be prevented, and steel cable collapse caused by excessively large steel cable winding height can be prevented.

The invention relates to a winding device, in particular to a straw winding device. The technical problem is how to design a straw braided winding device that can be more convenient for people to wind up the straw rope, has high work efficiency, and the straw rope that is rolled up is also neat. A straw weaving and rolling device, including a base, a support block is fixedly connected to the middle part of one side of the base, a vertical plate is fixedly connected to the edge of one side of the support block, and the bearing seat is embedded and installed on the side far away from the support block. One part of the vertical plate, the shaft is rotatably connected in the bearing seat. In the present invention, by winding the straw rope around all the top blocks, and then pulling the rocker to rotate forward, the top block can be rotated forward to wind up the straw rope. After the straw rope is rolled up, pull the handle to move forward to make the top block Move inward to loosen the straw rope, and then take off the rolled straw rope, so that people don't need to pull the straw rope to wrap it around the tool for winding, which is more convenient and improves work efficiency.

The invention discloses a high-tensile signal transmission reel cable, which comprises a cable body, the cable body contains soft steel wires, a copper wire braid layer and an insulating layer, the copper wire braid layer is provided with soft steel wires, and the copper wire braid The outer surface of the inner layer is covered with an insulating layer, and the outer surface of the cable body is covered with an inner lining layer, and hemp rope is filled between the inner lining layer and the cable body, and the outer side of the inner lining layer is wrapped with a shielding layer, so The inside of the shielding layer is provided with a drain wire, the outer surface of the shielding layer is covered with an outer protective cover, and the outer surface of the outer protective cover is provided with a steel wire braided layer; the insulating layer is made of a highly flexible flame-retardant PVC insulating material, On the premise of ensuring the excellent electrical insulation performance of the cable, the heat resistance, flexibility, flame retardancy and mechanical properties of the cable are guaranteed; the cable in the present invention has good flexibility, tensile resistance and mechanical properties, and can withstand large tensile forces and bend.

The invention discloses a device for winding an aluminum armor tape on a transmission line and an application method of the device. The device comprises a support block, a pressing down block, a tape reel and a connection pin shaft, the pressing down block is matched with the support block to lock the transmission line, and the support block is parallel to two lateral sides of the pressing down block. A concave block is arranged at the front end of the support block, a hollow clamping plate is arranged in the middle of the support block, and a handrail block is arranged at the rear end of the support block. A first cuboid block is arranged at front end of the pressing down block, an arc block is arranged in the middle of the pressing down block, and a second cuboid block matched with the clamping plate in shape is arranged at the rear end of the pressing down block. An aluminum armor tape groove is formed in the tape wheel, an aluminum armor tape fixing device is arranged on the inner wall of the aluminum armor tape groove, a through hole corresponding to through holes in the clamping plate is formed in a tape wheel axle, and round projections centering on the center of the tape wheel are arranged on one side, adjacent to the clamping plate, of the tape wheel. The connection pin shaft fixes one side of the clamping plate, the second cuboid block, the other side of the clamping plate and the tape wheel sequentially via the through hole in one side of the clamping plate, a through hole in the second cuboid block, the through hole in the other side of the clamping block and the through hole in the tape wheel.

The invention provides a microtransformer manufacturing method and the microtransformer. The manufacturing method includes: step 1 providing a terminal base with a fixed winding post; step 2 winding the first coil; step 3 sequentially completing the winding of other coils in the coil group; step 4 removing the winding post; step 5 assembling microtransformer. When the coil is wound, the present invention fixes the lead-out wire of the coil and the terminal of the wiring base together, so that it does not need to be fixed again after the coil is wound, and the operation is convenient and the process is simple.

The invention relates to the technical field of musical instruments, and discloses a portable guzheng finger training device. A hinge shaft is arranged on the piano board, and the left and right ends of the hinge shaft are fixedly connected with the piano board. It is installed at the divided position of the inner bottom of the piano board. There is a winding device on the left side of the piano board. The winding device is installed through the left side wall of the piano board. There is also a cover on the left side of the piano board. The cover is an arc-shaped board. And the upper end of the cover is provided with a movable shaft. This portable guzheng finger training device uses the hinge shaft to change the entire piano board into two parts that can be folded, so that the user can fold the piano board when carrying it. The method reduces its size to make it more convenient to carry. At the same time, the user can also roll up the strings through the winding device to avoid damage or winding of the strings, so that the piano board can be more compact when carried, increasing the the practicality of the device.