34results about How to "No intertwining" patented technology

The invention discloses an anti-twisting type sectional warping machine. The anti-twisting type sectional warping machine comprises a bobbin creel, a yarn fixing rack, a yarn distributing device and a drum, wherein the bobbin creel comprises a rack, yarn guiders, a flexible cover and yarn cone shafts; yarn cones are placed on the yarn cone shafts; the yarn cone shafts are fixed on the rack; each yarn cone shaft is provided with the corresponding yarn guider; and the flexible cover is fixed on the rack and covers the yarn cones. The anti-twisting type sectional warping machine is simple in structure; the circumstance that warp yarns are twisted together and are knotted in a warping process is avoided effectively; and the warping efficiency is improved.

The invention belongs to the technical field of charging piles, and particularly relates to an energy storage charging pile with the temperature lowering and heat dissipating functions to solve the problems in the prior art that application is not convenient enough, wires are liable to twine together, and protection effect is low. The energy storage charging pile comprises a protection cabinet; apartition plate is fixedly connected into the protection cabinet in a horizontal mode; a plurality of ventilation holes are vertically formed in the partition plate; a pile body is fixedly connected with the bottom of the inner wall of the protection cabinet; a charging wire is fixedly connected with the top on one side of the pile body; one end of the charging wire is fixedly connected with a plug; a machinery room is fixedly connected with one side of the protection cabinet; a motor is fixed connected into the machinery room; a through hole matched with an output shaft of the motor is horizontally formed in the protection cabinet; and the output shaft of the motor penetrates through the through hole and is fixedly connected with a wire wrapping disc in the protection cabinet. Applicationis convenient, cross winding of the charging wire does not occur, heat dissipation effect is high, security is high, and internal parts are not liable to fall off and damage.

The mosquito net elevator includes a driver, a driving gear and elevating pulleys in the same number as the drawing points. It features that around the driving gear there are drawing units in the same number as the drawing points. Each drawing unit consists of one casing, one middle shaft, one driven gear, one reel and one piece of elevating rope. It also features that between the driven gear and the reel in each drawing unit there is an overload separator and one brake. The elevator is superior in that each drawing unit is used to draw a piece of rope and thus there is no twisting failure and that the elevator elevates the net in balanced and regular mode.

The invention discloses a venetian blind with a circulating drawstring, which comprises a top beam, a bottom beam, a plurality of venetian blinds, a runner, a circulating drawcord, and a curtain control mechanism. There is a curtain-retracting rope that is connected to the rotating shaft at one end and can be wound on the rotating shaft. The upper end of the curtain-retracting rope is connected with the rotating shaft, and the lower end of the curtain-retracting rope is connected with the bottom beam. The threading holes are located between the two vertical corner ladder belts, and the curtain-retracting ropes pass through all the corresponding threading holes sequentially from top to bottom, and the diameter of the threading holes is larger than the outer diameter of the curtain-retracting ropes. The beneficial effects of the present invention are: reasonable structure, effective opening and closing, simple and quick operation, and the venetian blinds can be lifted as a whole to realize a large opening; effective compensation for shading, and better shading effect; automatic adjustment for closing the blinds Due to the function of the position of the rope, when the blinds are rolled up, there will be no intertwining and knotting between the coils of the rolled up curtain rope.

The invention relates to an intelligent control system for a secondary feeding machine for a ladle refining furnace. The intelligent control system comprises an L2 parameter storage and maintenance module, an L2 data collection module, an L2 thread yield self-learning module, an L2 thread calculation module, an L1-L2 communication module and an L1 PLC control module. According to the invention, the technique of automatically calculating thread types and lengths is employed. On the basis of the initial composition and target composition requirements of molten steel, the needed thread types andlengths are calculated automatically, so that the error caused by manual calculation is avoided and thus the control precision is improved. Moreover, no manual computation is needed, so that the manual labor intensity is reduced.

The invention discloses a washing machine, comprising a box body, a door body, a clothes placing device and a sprinkling device, wherein the box body is provided with an inner cavity, the door body is connected with the box body for opening or closing the inner cavity, the clothes placing device is arranged in the box body, clothes are arranged on the clothes placing device in a relative rest manner, the sprinkling device is used for absorbing water stored in the box body and sprinkling the clothes placing device with the absorbed water, and the sprinkled water is absorbed by the sprinkling device again, so that the water stored in the box body can be used for cyclically sprinkling. According to the washing machine disclosed by the invention, the clothes in the clothes placing device are washed in a high-speed sprinkling manner, the phenomena of involvement and rubbing generated in the washing process of the washed clothes are avoided, and the wear to the clothes in the clothes washing process can be reduced.

The invention discloses auxiliary cable mounting equipment for a power transmission network, which relates to the field of engineering machinery. The equipment comprises a winding device, adjusting underframes, a branching device and a caliper device. The small belt wheel, the belt and the large belt wheel are driven by the motor on the winding device to carry out transmission, the winding wheel is driven to rotate, cable take-up and pay-off work is performed, and if a circuit breaks down, the operation can be achieved by manually rotating the hand wheel. When the cable is tightened too tightly, the oil cylinders on the two symmetrically-installed adjusting underframes drive the two underframes to adjust the relative positions around the cranks, and organ damping is used for guaranteeing the stability of the structure. The left position and the right position are judged through the positioning sensor on the branching device, the signal receiver is used for receiving signals, and the cable can be divided into four paths to be separated from different supporting hooks so that winding is avoided. The cable is locked and loosened through calipers on the caliper device, and a hydro-pneumatic spring is mainly used for reducing vibration to equipment when the cable is tightened and rebounds.

The invention relates to a yarn guide structure of fibers, in particular to a yarn guide device for fiber laying, and aims to solve the problems that a traditional floor type creel yarn guide mechanism limits the degree of freedom of motion of a robot, needs to use a multi-degree-of-freedom mold rotary table to increase the size of winding equipment and is high in equipment cost. The fixed end of the rotating mechanism is fixedly connected with the yarn guide frame, the rotating end of the rotating mechanism is connected with the fixed end of the pitching mechanism, the movable end of the pitching mechanism is connected with the fixed end of the swing mechanism, the movable end of the swing mechanism is connected with the yarn guide frame, and a fiber tow sequentially penetrates through the pitching mechanism and the swing mechanism from the rotating mechanism. The invention belongs to the processing field of fiber laying.

The invention provides a conducting wire arrangement method, a three-spiral coil winding method and a transformer, and belongs to the technical field of transformer manufacturing. The conducting wirearrangement method comprises the steps: carrying out reasonable arrangement and reverse twisting of a to-be-wound conducting wire before winding to obtain a first conducting wire column, a second conducting wire column and a third conducting wire column. According to the conducting wire arrangement method, the three-spiral coil winding method and the transformer, the problem of conducting wire winding in the three-spiral coil winding process can be solved.

The invention relates to a carpet loom bobbin creel capable of making yarns inside the carpet loom bobbin creel pass through a yarn guide tube to a yarn guide plate and ensure that the yarns are not twisted and knotted. The carpet loom bobbin creel comprises a carpet loom bobbin creel; yarns are suspended on two sides of each group of bobbin creels in the carpet loom bobbin creel; and the suspended yarns pass through the yarn guide tube to the yarn guide plate respectively. The carpet loom bobbin creel has the advantages of: 1, fundamentally solving the problem that a lot of yarns on the bobbin creel are influenced by respective tension rate in the process of weaving the carpet so as to cause the phenomenon that the yarns are twisted and knotted and cannot be weaved; 2, ensuring the smooth operation of the yarns in the guide tube due to horizontal arrangement and feed between the yarn guide tube and yarn inlet and outlet or due to a design of horizontal arrangement and arc-shaped feed; and 3, novel, unique, simple and practical structure, and unexpected technical effects and economic benefit.

The invention relates to the field of rolling equipment, in particular to a bar collecting device which comprises a chain conveying mechanism, a push plate and a collecting mechanism. Two baffle plates are fixedly arranged at the tail end of the chain conveying mechanism; the push plate is hinged under the chain conveying mechanism; and the collecting mechanism is arranged in front of the chain conveying mechanism, and comprises an oscillating bar, a counter weight fixedly arranged on the upper part of the oscillating bar, and a support plate fixedly arranged on the lower part of the oscillating bar. The device provided by the invention is simple in structure and convenient to operate, prevents products from intercross enwinding and prevents a surface oxide layer protection peel from falling off.