4results about How to "Improve static problems" patented technology

The invention discloses an electrostatic elimination device based on chemical safety, which comprises a supporting plate, three groups of mounting grooves are formed in the top end of the supporting plate in a penetrating manner, and pin shafts are fixedly mounted in the mounting grooves. A worker adjusts the angle of the supporting rod according to the height of the terrain, by pulling a pulling plate, a fastening spring is in a contracted state, an inner gear and an outer gear are driven to be disconnected, then the supporting rod can be rotated, the angle of the supporting rod is changed, and after the angle of the supporting rod is adjusted, the pulling plate is loosened, so that the angle of the supporting rod is adjusted. Under the action that a fastening spring recovers deformation, a movable part is rapidly reset, an inner gear and an outer gear are driven to be meshed, so that the angle of a supporting rod is positioned, the draught fan is kept in a horizontal state, a telescopic mechanism is arranged, static electricity is conveniently eliminated from different heights, an adjusting mechanism is arranged, and the movable part moves inwards and outwards, so that the static electricity is effectively eliminated. Equivalently, the radius is changed, and the static electricity removal range is further expanded.

The utility model relates to the technical field of hairdressing equipment, in particular to a rotary adjustable hair curling rod which comprises a shell, a hair curling assembly, a rotary shifting piece and an upper limiting block. The gear set of the rotary base is meshed with the driven gear, and the second gear teeth of the rotary shifting piece are meshed with the gear set, so that accurate rotation control over the curling iron is achieved, the curling angle and the curling direction can be adjusted more flexibly and stably, the curling effect and the user experience are improved, and the practicability is high. The heating piece is guided through the first moving guide rail and the second moving guide rail, the stability and accuracy of the heating piece in the hair curling process are guaranteed, the problems that a traditional hair curling rod is uneven in heating and unsmooth in hair curling are solved, the hair curling quality is effectively improved, and the upper limiting block and the top cover improve the structural stability of the hair curling rod and improve the hair curling efficiency. And in addition, the use safety is improved, the heating piece is prevented from accidentally falling off or shifting, and safer and more reliable use experience is provided for a user.

The utility model discloses a heald discharging device for a drafting machine. The heald discharging device comprises a cylinder body, and a transfer cylinder and a connecting plate which are sequentially arranged below the cylinder body, the inner side of the middle of the lower end of the transfer cylinder is in threaded connection with a connecting plate, and crochet hooks which are evenly distributed are fixed to the lower portion of the connecting plate. A rubber sleeve is pasted and fixed to the outer side of the barrel, and a power supply control structure and a static elimination structure are arranged on the inner sides of the upper end and the lower end of the barrel correspondingly; the middle transfer cylinder is fixedly communicated with the lower portion of the cylinder body, the diameter of the outer side of the middle transfer cylinder is smaller than that of the outer side of the cylinder body, symmetrical second through holes are formed in the lower end of the middle transfer cylinder, and the second through holes and the connecting plates are arranged in a staggered mode; the power supply control structure comprises a battery, a charging port, a fixing plate and a controller. According to the heald discharging device for the drafting machine, the crochet hook is convenient to replace, and the second through holes staggered with the connecting plates are symmetrically formed in the lower end of the transfer cylinder, so that static electricity in the heald discharging process is facilitated.

The utility model discloses an anti-static precursor frame for high-elasticity polyester yarn production, and belongs to the technical field of polyester yarn production and processing equipment mechanisms. The anti-static ion fan and the atomization nozzle can move left and right by arranging the movable screw rod, so that the static electricity removing range of the device is expanded, the removing efficiency of the device is improved, and the raw yarn frame can rotate by arranging the second motor, so that the raw yarn frame without static electricity removing is conveniently moved to be close to the anti-static ion fan, and the static electricity removing efficiency of the device is improved. By arranging a third motor, after the precursor frame drives a first horizontal gear to move to be close to an anti-static ion fan, a second horizontal gear can be driven to rotate, so that the first horizontal gear and the second horizontal gear are meshed with each other, the precursor frame is convenient to rotate, and the removal efficiency of the device is improved; static electricity can be uniformly removed, the static electricity removing efficiency of the device is improved, and the problem that the static electricity removing efficiency is reduced due to the fact that an existing static electricity removing mode of the polyester yarn protofilament frame is fixed is solved.