37results about How to "Improve the take-up effect" patented technology

The invention relates to the technical field of textile, in particular to a take-up roller structure, a take-up mechanism and textile equipment. The take-up roller structure comprises a rotary shaft,a baffle plate, a wire roller, a resisting assembly, a pressing assembly and a regulating mechanism, wherein the baffle plate is fixed to one end of the rotary shaft; the wire roller sleeves the rotary shaft; the resisting assembly is mounted on the rotary shaft, and abuts against the inner wall of the wire roller; the pressing assembly is mounted at one end, away from the baffle plate, of the rotary shaft; the pressing assembly is matched with the baffle plate for axially limiting the wire roller; the regulating mechanism is mounted at one end of the rotary shaft and is connected to the resisting assembly and the pressing assembly; the wire roller sleeves the rotary shaft, and one end of the wire roller abuts against the baffle plate; the regulating mechanism drives the resisting assemblyand the pressing assembly to synchronously move, so that radial limiting and axial limiting of the wire roller are realized, and therefore, connecting stability between the wire roller and the rotaryshaft is ensured, and the wire roller can be effectively prevented from rotating relative to the rotary shaft.

The invention relates to a portable welding machine. The portable welding machine comprises a welding machine shell. A welding machine body is installed in the welding machine shell. A cavity is arranged in the welding machine shell. A motor is installed at the bottom of the cavity. The motor is connected with a lead screw provided with a take-up wheel. The left end face of the welding machine shell is provided with a weld wire hole. Wheels are installed at the bottom of the welding machine shell. A wear-proof plate is fixedly installed at the bottom of the welding machine shell. A push rod is installed on the upper portion of the welding machine shell. The motor drives the take-up well to achieve automatic taking up. The foldable type push rod can be stored in the welding machine shell when not used. The wear-proof plate is arranged at the bottom of the welding machine shell, so that the welding machine shell cannot be damaged when passing by barriers. The portable welding machine is reasonable in structural design and convenient to use; the automatic take-up process is achieved, and the take-up effect is good; and compared with the product of the same type, the portable welding machine is smaller in size, convenient to transport and wide in application range.

The invention discloses an optical fiber winding machine provided with a wire pressing wheel. The optical fiber winding machine comprises a rail (1), a tackle (2) and a traction device (3). The tackle (2) is arranged on the rail (1) in a sliding mode and connected with the traction device (3) through a stretching rod (4). The tackle (2) comprises a base (5) and a rotary shaft (6) installed on the base (5), and the rotary shaft (6) is driven to rotate through a rotating motor (7) installed on the base (5). The optical fiber winding machine has the advantages that a winding drum is driven by the motor to perform winding, only one traction device is adopted, the thickness of an optical fiber is sensed through a sensor, the transverse motion speed of the winding drum requiring traction is calculated so that the optical fiber can be evenly wound on the winding drum, thus, not only is a large amount of manpower saved, but also the optical fiber is distributed evenly and will not knot when being unwound, and the optical fiber is protected.

The invention relates to the technical field of computer auxiliary equipment and discloses an auxiliary device for winding computer network cables. The auxiliary device comprises a base, wherein a sliding groove is formed in the surface of the base; a magnet I is arranged on the surface of the base; a magnet II is arranged on the surface of the base; support frames are arranged in the base; a rotating shaft is arranged in the support frames; and one end, away from the magnet II, of the rotating shaft is movably connected with a magnetic block. According to the auxiliary device for winding computer network cables, the magnet I and the magnet II cooperate with induction coils in use, the support frames cooperate with a rack in use, and a screw cooperates with current commutators in use; a cable winding shaft is capable of circularly moving left and right when winding the network cables, so that the network cables are wound more uniformly; the cable winding effect is improved; no manual coordination is needed; and the cable winding efficiency is improved.

The invention provides a spring accumulator type flying net retracting device which belongs to the technical field of aerospace. The device comprises a series type clockwork energy storage mechanism,a rope pulley collecting mechanism, a synchronous gear mechanism, a trigger locking mechanism, a shell, a control circuit, and the like. The series type clockwork energy storage mechanism includes a spring shaft, a spring and a middle wheel. The rope pulley collecting mechanism includes a rope collecting outlet guide plate, rope pulleys and a spindle. The synchronous gear mechanism comprises a bevel gear carrier, a large bevel gear and a small bevel gear. The trig and locking mechanism comprises a spring box, a clamping block, a clamping cover, a push-pull electromagnet and a return spring. When the upper string is wound, the electromagnet is not energized, the clamping block restricts the rotation of the rope pulleys, loosens the development bar locking screw, and completes the manual winding. The control circuit board energizes the electromagnet, the clamping block retracts, and the rope pulleys rotate to take up the rope under the spring force of the spring, so as to trigger the rope pulley. The two rope pulleys are synchronously reversed to realize take-up. Locking is performed after take-up is completed, take-up is finished, the clamping block is reset and the rope pulleys arere-locked.

The invention provides a wool yarn take-up device and belongs to the technical field of textile machinery. The wool yarn take-up device comprises a take-up mechanism and a swing mechanism. A guide roll of the take-up mechanism is arranged on a rack in a rotating mode. Yarn guide grooves are formed in the guide roll at equal intervals. A yarn take-up support is arranged on the rack in front-rear sliding mode. One end of a bearing support is fixed to the yarn take-up support. The other end of the bearing support is hinged to the lower end of a take-up roll support. A take-up roll is arranged at the upper end of the take-up roll support in a rotating mode and is tightly attached to the guide roll under the action of a pressure spring. A first belt wheel of a drive mechanism is concentrically arranged on one side of the guide roll. The first belt wheel and a second belt wheel are connected through a drive belt. The second belt wheel is coaxially connected with a drive motor. One end of a connection rod of the swing mechanism is hinged to one end of the yarn take-up support. The other end of the connection rod is hinged to one end of a crank. The other end of the crank is connected with a swing motor. The wool yarn take-up device is uniform in take-up, good in effect, simple in structure and low in cost.

The invention provides a winding mechanism for a doubling machine. The winding mechanism comprises fixing bases, a supporting arm is movably hinged to each fixing base, the inner ends of the two supporting arms are fixedly connected through a synchronizing shaft, the middle portion of the synchronizing shaft is sleeved with a lifting sleeve, a guide face is arranged at the outer end of the supporting arm, guide ribs are arranged on the guide face, a limiting block is arranged at the inner end of the guide face, and guide wheels are arranged at the two ends of a winding shaft and are supported through the guide face; a winding tooth disc is arranged at one end of the winding shaft, a transmission shaft is arranged at the inner end of one supporting arm, a driving wheel is arranged at one end of the transmission shaft and is connected with a power mechanism in the doubling machine, and the other end of the transmission shaft is provided with a transmission tooth disc; and the transmission tooth disc is meshed with the winding tooth disc, the winding shaft is movably sleeved with a first positioning ring and a second positioning ring, a winding sleeve is movably arranged on the winding shaft in a sleeving manner, a lock plate is fixed to one side of the first positioning ring, a lock groove is formed in the lock plate, and a sleeve locking bolt is arranged on the lock groove. The winding mechanism adopting the scheme is reasonable in structure, good in maneuverability, stable in running and good in winding effect.

The invention discloses a winding device for a photovoltaic welding strip typesetting machine. The device comprises a main body and a connecting pipe, wherein adjusting devices are arranged at the twoends of the interior of the main body correspondingly, connecting shafts are arranged at one ends of the exteriors of the adjusting devices, a winding barrel is arranged at one ends of the exteriorsof the connecting shafts, supporting frames are arranged at the bottom of the winding barrel, sliding ways are arranged at the exteriors the bottoms of the supporting frames, one end of the exterior of the main body is connected with a protecting frame, and a motor is arranged in the protecting frame. According to the winding device for the photovoltaic welding strip typesetting machine, through the arrangement of a protecting device comprising cooling pipes, attracting cottons and tenon blocks, heat emitted when a motor works can be dissipated in time in the long-time using process, the situation that the heat is accumulated in the protecting frame and cannot be dissipated is avoided, and the load capacity of the motor in the using process can be reduced to a certain extent; and noise generated when the motor works can be reduced in the using process, so that the working environment is kept in a relatively comfortable state.

The invention discloses an isolation apparatus for a drum-twisting crawling traction type cable former. The isolation apparatus comprises a rectangular bottom frame, wherein two opposite side plates are arranged at the two ends of the rectangular bottom frame; a U-shaped bracket which is connected with the side plates in a rotatable manner is arranged between the top parts of the two side plates; a guide roller is connected on one side of the U-shaped bracket through a guide wheel bracket; a first guide wheel and a second guide wheel are arranged on the two sides of the guide wheel bracket; the first guide wheel and the second guide wheel are flush with each other; and the first guide wheel is positioned above the second guide wheel. The isolation apparatus adopts a one-way guide wheel structure to wind a cable which enters the isolation apparatus; the guide roller is rotated passively; a cable shifting wheel is adopted for cable shifting on the outer side; the guide wheels are mounted on the front and back sides, so that center consistency is ensured; when a wire-collecting drum and a wire-releasing frame are not consistent in tension caused by redundant length, an isolation effect is played, so that it is ensured that the wire-releasing frame tension and the wire-collecting drum tension are not affected mutually; and meanwhile, the overall isolation apparatus adopts a wheel type rotary mechanism, and is driven to rotate through a transmission band, and rotates synchronously with the wire-collecting drum, so that the working efficiency and the wire-collecting effect of the cable former are effectively improved.

The invention discloses a shaft beating device for doubling of polyester yarns. The shaft beating device comprises a device main body and a motor cabinet, wherein a support is arranged at the upper end of the device main body, a first frosted threaded wheel is arranged on one side of the support, a second frosted threaded wheel is arranged on the other side of the support, a wire outlet hole is formed in the lower portion of the second frosted threaded wheel, a porous doubling machine is arranged below the wire outlet hole, and a winding drum sleeve rod is arranged on the outer surface of themotor cabinet. According to the shaft beating device for doubling of the polyester yarns, the winding drum sleeve rod, the porous doubling machine and a rubber cushion layer are arranged, so that doubling of the plurality of polyester yarns can be realized simultaneously in the operation process of the device main body, and the yarns which are doubled wind around the winding drum sleeve rod for rolling through the operation of the frosted wheels; and in addition, when the device operates, the stability of the device main body is improved, the high-quality production of products is guaranteed,the device is suitable for different working conditions, and a better application prospect is brought.

The invention discloses a two-for-one twister for processing artificial environment-friendly fiber yarn, and relates to the technical field of two-for-one twisters. The two-for-one twister for processing the artificial environment-friendly fiber yarn comprises a two-for-one twister body, a dust collection mechanism and a dust collection mechanism, a filter box is fixedly installed at the top of the two-for-one twister body through a fixing block, an air inlet pipe is fixedly connected to the front side of the filter box and communicates with the interior of the filter box, and the dust collection mechanism comprises a rotating rod A and induced draft fan blades which are arranged in the filter box; one ends of the three groups of rotating rods A are rotationally mounted on the top of the inner side of the filter box, and the tops of the two groups of induced draft fan blades are fixedly connected with the other ends of the two groups of rotating rods A respectively. According to the two-for-one twister for artificial environment-friendly fiber yarn processing, through cooperative use of a direct current motor, a rotating rod A, a driven gear, a driving gear, induced draft fan blades and a filter screen, air around the two-for-one twister can be sucked into the filter box and filtered in the processing process, and therefore the content of fluff and dust in the air is reduced.