10results about How to "Prevent side leakage" patented technology

The utility model relates to female sanitary product technical field discloses a sanitary tampon of instantaneous suction and lock of cotton core, including cotton core, the wrapping layer of wrapping in cotton core outside, the pull line of connecting in cotton core one end and setting in the insertion head of cotton core other end, the cotton core has three -dimensional intercommunication network structure, the cotton core includes instantaneous suction layer, flow guide layer, liquid storage lock layer and protection layer gradually from inside to outside, the porosity of instantaneous suction layer, flow guide layer, liquid storage lock layer gradually reduces. The utility model discloses through setting the cotton core of multilayer structure, and the porosity of each layer gradually reduces from inside to outside, instantaneous suction layer can rapidly absorb menstrual blood, flow guide layer guides menstrual blood to the penetration of instantaneous suction layer and prevents reverse penetration, liquid storage lock layer stores a large amount of menstrual blood and locks and prevents side leakage, and protection layer prevents the exosmosis of menstrual blood from the outside of cotton core, and the overall improvement of sanitary tampon's absorption speed, absorption capacity and side leakage prevention performance.

The utility model discloses a pickled vegetable production filling device belongs to pickled vegetable production equipment technical field, a pickled vegetable production filling device, including mounting bracket and conveyer, the top of mounting bracket is installed with filling machine, be provided with filling nozzle on the filling machine, the one side fixedly connected with support of mounting bracket, the one side mounting of support has swing cylinder, the output fixedly connected with connecting plate of swing cylinder, it can utilize the mutual cooperation of magnetic attraction seat and magnetic attraction piece, can change clamp according to the specification of filling container quickly, guarantee the clamping stability of filling container, avoid the phenomenon of position deviation in the filling process, cause the phenomenon of pickled vegetable side leakage, add the material receiving tray simultaneously, and under the action of swing cylinder, can hold out filling nozzle in time after pickled vegetable filling, and scrape off and collect pickled vegetable residue and brine on filling nozzle in time, avoid brine because of gravity drop on the conveyer belt, cause the pollution at the jar mouth.

The utility model relates to medical instrument technical field discloses a kind of quick assembly and disassembly mechanism of extracorporeal counterpulsation device capsule, including air pipe, gas shunt connecting seat and several capsules, capsule is arranged above counterpulsation bed, every capsule is equipped with one connection male head, the both ends of air pipe are equipped with connection female head, corresponding several second connection male head are provided on gas shunt connecting seat, one connection male head and the connection female head of air pipe one end are connected with joint, second connection male head and the connection female head of air pipe other end are connected with joint.The technical scheme of the utility model can solve the problem of the existing technology that thread connection mode leads to dismounting operation cumbersome, maintenance efficiency is low and long-term use is easy to cause gas leakage due to thread wear.

This invention discloses an intermittent connection process between a suspended core and the diaper body. This process relates to the field of absorbent products and comprises the following steps: a) intermittent adhesive spraying, b) adhesive scraping, and c) core bonding. The absorbent core is bonded to the bottom film of the absorbent product through adhesive segments in regions one, two, and three, thereby creating an intermittent connection between the absorbent core and the body. This results in grooves that facilitate urine drainage and cavities that store urine at the bottom of the diaper body. This not only increases the absorption rate of the absorbent core but also increases its absorption area, providing excellent fixation for the absorbent core. The process has fewer steps and is simple to operate, meeting the production needs of large-volume diaper production.

The utility model relates to material conveying technical field, specifically disclose a kind of material carrying trolley, including bogie, the upper end of bogie is equipped with material box, the material box includes the box that upper end and front end are all open, the bottom surface of the box is obliquely arranged, box is fixed with bogie, the front end of box is connected with rotatable open front baffle, the both ends of front baffle are connected with the side baffle that adhere to the outside of box, the inclination angle after front baffle opens is not less than the bottom surface angle of box, after front baffle is closed, through the lock piece on side baffle and bogie are fixed;The utility model improves the efficiency of unloading, effectively solves the problem of material residue;Meanwhile, the danger of the turnover hopper is avoided, and unloading is safer and more stable;Solve the problem of low efficiency, cumbersome operation and poor stability of traditional material trolley, with convenient and efficient, safe and reliable transportation, significant progress of labor-saving operation.

This utility model discloses an adjustable plastic bottle cutting device, relating to the field of plastic bottle processing technology. It aims to solve the technical problem that current devices are inconvenient to adjust according to the height and mouth size of plastic bottles. The device includes a conveying mechanism, a driving mechanism mounted on the conveying mechanism, a clamping mechanism, and a cutting mechanism mounted on the driving mechanism. The conveying mechanism includes a conveying table. The clamping mechanism includes a front clamping plate and a rear clamping plate mounted on a first support plate. A material feeding plate is provided at the rear end of the rear clamping plate. The cutting mechanism includes a fourth mounting plate located on the upper part of a second support plate. A rotating shaft is rotatably mounted at an equidistant distance from the lower end of the second support plate, and an eccentric box is mounted at the end of the rotating shaft. This utility model has the advantages of being adaptable to different plastic bottle heights and mouth sizes, eliminating the need for frequent changes of clamps and cutters, improving processing efficiency, and automatically feeding and collecting flash, ensuring stable operation of the device.

This utility model relates to the field of transmission belt processing technology, specifically an integrated molding die for a rubber transmission belt. The utility model includes a base plate, with at least four support rods fixedly connected to the bottom of the base plate. An inner mold is disposed above the base plate, and a guide sleeve is fixedly connected inside the inner mold. A guide rod is fixedly connected to the center of the upper surface of the base plate. The inner mold is slidably connected to the guide rod via the guide sleeve. Lifting rings are fixedly connected to both sides of the guide sleeve above the inner mold. An outer mold assembly is disposed below the base plate. This utility model employs a multi-set openable outer mold plate design in the outer mold assembly. Through servo motor-driven gear transmission, the outer mold plates synchronously close towards the center or separate outwards. During demolding, the outer mold plates move in a dispersed manner, avoiding the hard friction between the outer mold plate and the rubber transmission belt during demolding, effectively preventing scratches, cracks, or wear on the transmission belt surface, and ensuring the product's appearance and performance.

The utility model discloses a kind of high-waisted umbilical protection breathable pull-ups, it is related to nursing supplies technical field. Including structural main body, structural main body is composed of crotch bottom sheet, front waist seal and rear waist seal, the both sides of rear waist seal are connected with elastic belt, the inside of elastic belt is pasted with first magic paste hook face part, the outside of front waist seal is pasted with first magic paste nap face part, the inside of structural main body is provided with thickening pad, thickening pad and structural main body are provided with detachable assembly, thickening pad is fixed with umbilical protection piece in one end close to front waist seal. The utility model connects thickening pad and umbilical protection piece by first folding edge and second folding edge, convenient to disassemble, and the position of fixed part is on the outside of structural main body, prevent causing discomfort to user, in night sleeping time, can improve water absorption by thickening pad, reduce replacement frequency, when active in daytime, thickening pad and umbilical protection piece can be disassembled, reduce the thickness of pull-ups, user can select wearing mode by oneself, it is more convenient to use.

This invention relates to the field of disposable hygiene products and provides a manufacturing process for disposable hygiene products, comprising the following steps: (1) A first nonwoven fabric has a pocket area, and the first nonwoven fabric is passed through a dotted cutting mechanism, which cuts a dotted line in the pocket area; an application mechanism places a wet wipe or cotton wipe on the pocket area for conveying; a glue spraying mechanism sprays glue on the first nonwoven fabric, but not on the pocket area; a first composite mechanism composites an impermeable membrane with the first nonwoven fabric to form a water-repellent layer, and a pocket is formed in the pocket area; (2) a second composite mechanism composites an absorbent core layer, a water-repellent layer, and a liquid-permeable top layer; (3) a cutting mechanism cuts the fabric to form a sheet-like body. The pocket of this invention is positioned between the impermeable membrane and the first nonwoven fabric, saving costs, simplifying the process, resulting in a thinner and more aesthetically pleasing body, and solving the technical problems of high production costs and low production efficiency associated with setting pockets in disposable hygiene products.