43results about How to "Improve winding accuracy" patented technology

The invention discloses an industrial cloth winding and placing device. The device comprises a base; a rotating motor is arranged on the base, a rotating clamp is arranged above the rotating motor, and a rotating shaft of the rotating motor is connected to the lower end of the rotating clamp; the rotating clamp is driven to rotate through the rotating motor, and an industrial cloth winding rolleris clamped on the rotating clamp; an industrial cloth clamping clamp is arranged at the top of the industrial cloth winding roller, a clamping spring is arranged at the lower end of the industrial cloth clamping clamp, and the end part is fixed through the industrial cloth clamping clamp; and a steering table is arranged on one side of the base, a mechanical arm is arranged on the steering table,a clamping mechanical arm is arranged at the top of the mechanical arm, and the industrial cloth winding roller which is wound with industrial cloth is taken and placed through the clamping mechanicalarm. According to the device, the industrial cloth winding roller is clamped by the rotating clamp to rotate, the industrial cloth is wound, and the end part is fixed in the industrial cloth clampingclamp, so that the end part is prevented from falling off; and after the winding is completed, the clamping mechanical arm is driven by the mechanical arm to carry out unloading and carrying on the industrial cloth winding roller, manual unloading and carrying are not needed, the working efficiency is improved, and the rolling accuracy is increased.

The invention belongs to the technical field of a winding machine, in particular to a four-head eight-station winding machine capable of carrying out fine tuning. The four-head eight-station winding machine comprises a bracket, a transposition indexing mechanism, a workbench, a workbench positioning mechanism, a winding mechanism and a trimming and wire pulling mechanism, wherein the workbench positioning mechanism and the transposition indexing mechanism are fixedly arranged on the lower part of the bracket; the transposition indexing mechanism is connected with the workbench positioning mechanism through a transmission mechanism; the winding mechanism and the trimming and wire pulling mechanism are correspondingly arranged on the middle of the bracket; the winding mechanism comprises four parallel winding pots, wherein the winding pots are arranged on the bottom of an upper plate of the bracket; a winding former is arranged in each winding pot; the upper part, which corresponds to the winding mechanism, of the bracket is provided with a former sinking mechanism and a wire pushing mechanism, wherein the former sinking mechanism and the wire pushing mechanism are used for controlling the winding former to vertically move; the middle of the bracket is also provided with a wire protecting mechanism corresponding to the winding mechanism; the workbench is provided with two groups of wire hanging cup installation seats which are symmetrically distributed so as to bring convenience for alignment, and therefore, a coil is good in winding quality and high in precision.

The invention discloses a process for processing a stator iron core of a winding type motor. The process comprises the steps of disc-shaped steel band uncoiling and leveling, stamping, winding, welding, reshaping, sand blowing and electrophoresis, wherein an automatic winding and shearing machine integrated with a winding mechanism and a shearing mechanism is adopted in the winding step, the smooth band feeding is ensured, the feeding speed is high, stamping stress of bands can be also eliminated, and the winding accuracy is improved. Furthermore, a newly-designed welding machine is adopted in the welding step, and the surface quality of welded products is improved.

The invention relates to a paving device, and in particular provides the paving device which saves the dosage of a PVC (polyvinyl chloride) film. The paving device comprises a base, wherein a material containing frame is fixed on the base, a movable partition bar is arranged in the material containing frame, the length of the partition bar is adaptive to the width of the material containing frame; a silica film is fixed on the partition bar, and the other end of the silica film is winded on an automatic winding device. Due to the adoption of the structure, a workpiece is arranged in the material containing frame, and is covered rightly by the PVC film, then the partition bar is moved to be beside the workpiece, the space without workpiece of the material containing frame is sealed by the silica film, and finally, the whole base is moved to a molding press to press. In addition, the partition bar is winded automatically by the automatic winding device after the mould pressing is finished; the partitioning and paving device has high automation degree and high winding precision, and effectively saves the dosage of the PVC film.

The invention relates to an electronic induction winding device used for winding a safety belt. The electronic induction winding device comprises a frame, a winding shaft, a first induction module, an electromagnetic switch and a control module, wherein the frame is used for containing the safety belt; the winding shaft is used for winding the safety belt and arranged in the frame, and one end of the winding shaft stretches out of the frame; the first induction module is used for inducing an angle signal and / or an acceleration signal of the frame; the electromagnetic switch is used for controlling the rotation and locking of the winding shaft; and the control module is in communication connection with the first induction module and the electromagnetic switch and is used for controlling the electromagnetic switch according to the angle signal or acceleration signal induced by the first induction module. The electronic induction winding device is low in noise, accurate in control and low in cost and can be locked in time.