9results about How to "Comb evenly" patented technology

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 provides an anti-extrusion curtain cloth cutter device. The anti-extrusion curtain cloth cutter device comprises a cutter, a limiting plate air cylinder, a limiting plate, an ejector block air cylinder and an ejector block. Wherein the cutter comprises a first cutter and a second cutter; the two limiting plate air cylinders are located on the two sides of the cutter. The two limiting plates are connected with the limiting plate cylinder; the ejector block air cylinder is located under the cutter. The top of the ejector block is provided with a cutting through groove. In an initial state, the cutter is in a combined state, and the limiting plates on the two sides are flush with a cutter point at the bottom of the cutter; when the curtain cloth is cut, the ejector block air cylinder drives the ejector block to move upwards, the curtain cloth is extruded and fixed, then the limiting plate is pushed upwards, the limiting plate retracts, the cutter moves downwards relative to the limiting plate, and the curtain cloth is punctured into the cutting through groove. The driving structure drives the first cutter and the second cutter to move in the direction away from each other to cut the curtain cloth. According to the cut-off knife device, the technical problem that in the prior art, due to the existence of a knife board, the cord fabric is prone to being squeezed can be solved, and the running stability of equipment is improved.

The utility model discloses a rope guide device for an anti-explosion hoist, which relates to the technical field of cranes and particularly comprises a plurality of mounting lantern rings, a connecting shaft is rotatably connected to the end parts of the mounting lantern rings, rope guide plates are symmetrically and rotatably mounted at the bottom of the connecting shaft, mounting holes are symmetrically formed in the outer walls of the mounting lantern rings, and the rope guide plates are rotatably mounted at the bottom of the connecting shaft. Pulleys are rotatably mounted on the outer walls of one sides of the multiple mounting lantern rings, connecting rods are symmetrically and fixedly connected to the outer walls of the multiple mounting lantern rings, and positioning plates are symmetrically and fixedly mounted on the outer walls of the two rope guide plates. According to the rope guiding device, the positioning hole is formed in one end of the mounting lantern ring and corresponds to the through hole in the outer surface of the rope guiding plate, the positioning rod penetrates through the positioning hole and the through hole, the movable plate is vertically fixed along the mounting groove, splicing and fixing of the mounting lantern ring and the rope guiding plate are achieved, and the rope guiding device is light in structure, high in structural connection strength and convenient to use. And the disassembly, assembly and maintenance convenience of the device can be effectively improved.

The invention discloses a pet dust collector, and relates to the field of pet supplies. According to the technical scheme, the pet dust collector is characterized by comprising a dust collector main machine and a pet toy component borne on the dust collector main machine. The pet toy component is arranged on the dust collector main machine, the attention of a pet is attracted through the pet toy component, the effect of pacifying the pet is achieved, and therefore hair of the pet can be combed smoothly; meanwhile, the fragrance piece is arranged in the pet toy component, the fragrance piece can cover the smell emitted by the pet, the fragrance piece can emit the smell attracting the pet, and therefore the pet is pacified.

The utility model provides tea leaf withering equipment, which belongs to the technical field of tea leaf withering and comprises a withering groove, a screen plate arranged in the withering groove, a plurality of heating strips arranged in the withering groove and located at the bottom of the screen plate, sliding grooves arranged on two sides of the withering groove, a support frame arranged in the sliding grooves, and a plurality of supporting rods arranged on the support frame. Two electric telescopic columns are arranged at the bottom of the supporting frame, a supporting plate is arranged at the ends of the two electric telescopic columns, a groove is formed in the supporting plate, a sliding block is arranged in the groove, a rotating supporting column in the rotating mechanism is arranged in the sliding block, a supporting strip is arranged at the end of the rotating supporting column, and a plurality of carding strips are arranged at the side end of the supporting strip; the tea leaf withering device can uniformly comb tea leaves, so that the labor is reduced, and the tea leaf withering efficiency is improved.

The utility model discloses a kind of bundling devices for traditional Chinese medicinal materials, it is related to traditional Chinese medicine bundling technical field, including support frame, machine case and bundling table are installed in order above support frame, machine case inside is hollow, and its bottom and top are kept connection with support frame and bundling table respectively, located on the surface of machine case is installed with binding rope platform, corresponding vertical height with binding rope platform is installed with winding mechanism, winding mechanism is composed of winding ring, wire tube, bracing piece, coil, wherein winding ring is set as open ring and wire tube is connected in symmetry on the bottom of winding ring close to opening position, bracing piece is connected on the bottom of intermediate position of winding ring and penetrates coil, the flower of worm grass is operated by half-automatic operation in the application, so that bundling efficiency is effectively improved, while medicine cartridge can effectively help worker to evenly comb worm grass flower, it is shown by practice that the worm grass flower of the device is more uniform and compact, and the overall appearance and appearance of finished product are also better.

The utility model discloses a transmission mechanism of a carding machine, and relates to the technical field of carding machines. The carding machine transmission mechanism comprises a machine body, a breast cylinder, a licker-in, a middle doffer, a motor and a synchronous belt, a plurality of wool stripping rollers and working rollers are arranged on the breast cylinder, and synchronous belt wheels are arranged at the ends of wool stripping roller rotating shafts and the ends of working roller rotating shafts; the motors comprise the first motor and the second motor, a first synchronous belt wheel and a second synchronous belt wheel are arranged at one end of the breast cylinder rotating shaft, the first motor is connected with the first synchronous belt wheel through a synchronous belt, and the second synchronous belt wheel is connected with the wool stripping roller through a synchronous belt. And the second motor is connected with the working roller through a synchronous belt. The synchronous belt is used for transmitting power, the synchronous belt has high transmission efficiency and buffering performance, impact force generated due to switching of different working states can be buffered, other transmission parts are prevented from being damaged, and the service life is prolonged.

The invention belongs to the technical field of weaving equipment, and discloses a carbon fiber three-dimensional fabric weaving machine, which comprises a guide bar piece, a weaving piece and a weaving piece, wherein the trend track of the carbon fiber yarn comprises a linear track and a circumferential rotation track; the movable ring rotates along with the circumferential rotation track of the carbon fiber yarn; the guide bar piece comprises a guide bar head which is arranged on the movable ring, is in contact with the carbon fiber yarn and is used for carding the carbon fiber yarn on the linear track of the carbon fiber yarn; the positioning piece is connected with the guide bar head and used for determining the position of the guide bar head on the circumferential loop line of the movable ring and is matched with the linear track of the carbon fiber yarn. The positioning piece and the guide bar head are adapted to the linear track of the carbon fiber yarn, that is, no matter how the position of the yarn changes, the yarn can be accurately adapted to the yarn so as to execute carding operation, the disordered carbon fiber yarn is smoothly carded, and the effects of unwrapping and straightening are achieved.

The invention relates to the technical field of pre-oxidized fibers, and particularly discloses a cotton spinning pre-oxidized fiber and a preparation method thereof. The preparation method comprises the following steps: mixing a polyacrylonitrile precursor with a first modified oil agent to obtain a pretreated precursor; the first modified oil agent comprises polytetrafluoroethylene dispersion liquid, nano aluminum oxide and a silane coupling agent; carrying out gradient pre-oxidation on the pre-treated precursor in an air atmosphere under the conditions that the temperature is 215-255 DEG C and the tension is 1650-2100 cN, so as to obtain a pre-oxidized fiber; immersing the pre-oxidized fiber into a second modified oiling agent for oiling and curling to obtain a cotton spinning pre-oxidized fiber; the second modified oiling agent comprises an antistatic agent, a bundling agent and a moisture absorption friction increasing agent. According to the invention, the structural stability and antistatic property of the fiber are improved by controlling the condition parameters of pre-oxidation and optimizing the components and proportion of the first modified oil agent and the second modified oil agent, so that the spinnability of the cotton spinning pre-oxidized fiber is improved, and high-quality and large-scale cotton spinning processing of the pre-oxidized fiber is realized.