316results about "Textile treatment rollers" patented technology

An aqueous crease-free ultra-fine leather processing device and its preparation method of the present invention belong to the technical field of fabric surface treatment. The processing device includes a first fabric stretching, rectifying and guiding roller group and a second fabric stretching, rectifying and guiding roller group, which can stretch the wrinkles formed on the surface of the ultra-fine non-woven fabric to ensure that the ultra-fine leather has no creases. There are also hole channels for the passage of aqueous slurry formed on the surfaces of the first fabric stretching, rectifying and guiding roller group and the second fabric stretching, rectifying and guiding roller group, so that the impregnation effect on the surface of the ultra-fine non-woven fabric is better. Both the first fabric stretching, rectifying and guiding roller group and the second fabric stretching, rectifying and guiding roller group include a left fabric stretching and guiding roller group and a right fabric stretching and guiding roller group arranged in parallel. Both the left fabric stretching and guiding roller group and the right fabric stretching and guiding roller group include a vertically rotating vertical rotating belt and a horizontally rotating horizontal rotating belt. By adjusting the rotation speeds of the two vertical rotating belts, the non-woven fabric can be rectified.

The invention relates to the field of textile equipment, in particular to a vortex spinning production auxiliary device and a using method thereof.The vortex spinning production auxiliary device comprises a dyeing box used for supporting, a feeding guide groove and six sets of dyeing guide rollers are arranged on the rear portion of the inner end face of the dyeing box, and the feeding guide groove is communicated with the dyeing guide rollers; and the six groups of dyeing guide rollers are rotationally clamped on the inner end surface of the dyeing box body. By arranging the extruding device, when redundant coloring agents of vortex spinning yarn are extruded and guided out, the upper and lower groups of extruding guide rollers can synchronously and reversely rotate under the transmission of a speed reducing motor, a transmission clamping shaft, a driven bevel gear and a driving bevel gear, and meanwhile, a supporting spring can provide enough elastic force for the upper and lower groups of extruding guide rollers; the upper and lower groups of extrusion guide rollers are arranged, so that when the upper and lower groups of extrusion guide rollers guide out the vortex spinning yarns, the vortex spinning yarns can be synchronously and elastically extruded, excessive coloring agents are further removed, and the efficiency and the practical performance of the equipment for dyeing the vortex spinning yarns are effectively improved.

The invention discloses a dyeing machine cloth guide wheel set structure capable of preventing cloth winding, and relates to the technical field of dyeing machines. A support frame is fixedly mounted at the top of the dyeing machine through bolts; the use method of synchronous driving and preliminary guiding, air film resistance reduction and dynamic supporting, intelligent wrinkle detection and smoothing deviation correction and secondary smoothing and adhesion separation is adopted, the front guide roller, the adjusting guide roller and the rear guide roller are synchronously driven by a servo motor to convey cloth, and the cloth is conveyed by the front guide roller, the adjusting guide roller and the rear guide roller. According to the multi-dimensional cooperative anti-wrinkling and anti-winding system, the multi-dimensional cooperative anti-wrinkling and anti-winding effects are achieved through the cooperative effect of three core dimensions of tension control optimization, active path deviation correction and physical separation adhesion on the whole, and the anti-wrinkling and anti-winding effect is achieved through the multi-dimensional cooperative anti-wrinkling and anti-winding effect of the multi-dimensional cooperative anti-wrinkling and anti-winding system, so that the multi-dimensional cooperative anti-wrinkling and anti-winding effect is achieved. And the risks of wrinkle formation and subsequent winding of the cloth in the cloth guiding process are efficiently eliminated.

The utility model provides a polyester fabric antibacterial agent dipping device, which relates to the technical field of polyester fabric processing, and comprises a main body cylinder, an adjusting roller and a fixed roller are externally and fixedly sleeved in the main body cylinder, an inner cylinder comprises a mounting cylinder, the mounting cylinder is fixedly sleeved in the main body cylinder, and a plurality of assembled spiral blades are arranged in the mounting cylinder. A mounting frame is arranged at the top end of the mounting cylinder, a plurality of elastic arc plates are arranged in the mounting frame, a shifting arc plate is arranged at one end of each elastic arc plate, a pushing arc plate is arranged at one end of each shifting arc plate, and weakening grooves are formed in the elastic arc plates. Through the inner barrel, the flow speed of impregnation liquid in the impregnation box can be increased, the speed of impregnating the impregnation liquid into a fabric is increased, the impregnation speed of the fabric is increased, the time of the fabric in the impregnation box is shortened, and the impregnation efficiency is improved; the uniform distribution of effective components in the impregnation liquid is facilitated, and the impregnation effect can be further improved.

The knapsack production device comprises a rack, a conveying assembly, a flattening assembly, a spraying assembly, an air drying assembly and a cleaning assembly, an anti-static liquid tank is arranged at the top of the rack, the conveying assembly and the flattening assembly are arranged in the rack, and the spraying assembly is arranged at the top of the rack; the flattening assembly is connected with the spraying assembly and the air drying assembly, the cleaning assembly is arranged in front of the flattening assembly, when the cloth is extended, the flattening assembly is started to flatten the surface of the cloth, anti-static liquid is sprayed to the surface of the cloth in the flattening process, the friction force between a pressing roller and the cloth is reduced, and the cloth is more uniform. Meanwhile, the anti-static liquid is rapidly air-dried and volatilized through the air drying assembly after smoothing, static electricity generated by friction between the pressing roller and the cloth can be reduced in the smoothing process, the situation that the smoothing effect is affected due to the fact that the pressing roller and the cloth are adsorbed due to the static electricity is prevented, the cloth is coated with the anti-static liquid during smoothing through the pressing roller, charges can be neutralized, and the smoothing effect is improved. The fiber integrity is protected.

The invention discloses a cloth washing anti-wrinkling process and an anti-wrinkling expanding device, which are characterized in that when a cloth (15) is washed on a continuous cloth printing and dyeing production line, tensile force is applied to the two sides of the cloth (15) in the width direction, so that wrinkles on the cloth (15) disappear; the crease-resistant expanding device comprises a rack (1) and a plurality of steering rollers (2), push blocks (3) are arranged at the two ends of each steering roller (2), the push blocks (3) and the steering rollers (2) are coaxial, and a motor (4) is arranged on the rack (1). A plurality of groups of sliding plates (5) are arranged on the peripheral surface of the steering roller (2), each group of sliding plates (5) comprises two sliding plates (5), a spring (6) is arranged between the inner side ends of the two sliding plates (5), the outer side ends of the two sliding plates (5) are respectively connected with the inclined surfaces of the corresponding push blocks (3), and the sliding plates (5) slide on the inner side end surfaces of the push blocks (3). The cloth washing machine has the advantage of being capable of eliminating cloth washing wrinkles.

The invention relates to the technical field of textile processing mechanical equipment, in particular to a fabric conveying device which comprises a packaging conveying frame, a driving motor fixed to one side of the packaging conveying frame and a plurality of conveying rollers rotationally installed in the packaging conveying frame at equal intervals in a penetrating mode. Meanwhile, the packaging pre-positioning assembly achieves elastic pressing through cooperation of a sliding plate and an abutting plate, when an abutting roller makes contact with the abutting plate, the sliding plate drives a positioning block to get close to the edge of the fabric, homopolar repulsive force of an electromagnet and a magnet block forms elastic pushing force, the elastic pushing force is matched with the buffering effect of a compression spring, and the positioning block makes contact with the fabric in a flexible pressing mode; by means of flexible pressing, stable packaging pre-positioning can be formed for medium-thickness fabrics such as cotton and chemical fibers, burr exposure caused by edge friction fuzzing during packaging is avoided, the packaging appearance uniformity is guaranteed, meanwhile, transverse deviation force is counteracted, meanwhile, transmission power of the fabrics is not hindered, and it is guaranteed that the fabrics are accurately conveyed to a packaging station.

The utility model discloses a cloth guide roller for a washing machine, which comprises a roller body, a plurality of rows of spreading units are arranged on the outer wall of the roller body in parallel at equal intervals along the circumferential direction of the roller body, the spreading units are positioned at the middle section of the roller body, and each spreading unit comprises a first rib section and a second rib section, the first convex edge section and the second convex edge section are oblique lines, when the roller body is unfolded to be in a plane, the first convex edge section and the second convex edge section are in mirror symmetry relative to the roller periphery outer wall line corresponding to the axial center of the roller body, the first convex edge section is connected with the second convex edge section, and the first convex edge section and the second convex edge section are in mirror symmetry relative to the roller periphery outer wall line corresponding to the axial center of the roller body. And the roller bodies on the two sides of the spreading unit are smooth cylindrical surfaces. The cloth guide roller for the washing machine can be used for stripping the easily-wrinkled part in the middle of a fabric towards two sides, and the smooth roller part can prevent the sensitive fabric from generating corrugated edges, so that the surface of the fabric is smooth, and the washing quality is improved.

The invention discloses a knitted fabric wetting device, and relates to the technical field of textile equipment. The device comprises a rack, wherein an arc-shaped bearing frame is fixedly connected to the rack; the spraying assembly comprises a plurality of roller shafts which are arranged along the cambered surface array of the arc-shaped bearing frame, water storage cavities are formed in the roller shafts and are communicated with one another, a plurality of spraying heads are installed on the roller shafts along the circumferential array of the roller shafts, and a water conveying driving part which is used for driving the roller shafts to rotate and supplying a water source to the roller shafts is installed on the arc-shaped bearing frame; the collecting and circulating assembly comprises a collecting frame fixedly connected to the bottom of the rack, a filtering piece used for separating batting from a water source is installed in the collecting frame, and a water pumping assembly communicated with the water conveying driving piece is installed on one side of the collecting frame. The additional arc-shaped bearing frame is arranged on the rack, and the roller shafts in the arc-shaped bearing frame are used for spraying water on the fabric passing through the roller shafts, so that the operation of wetting the interior of the fabric is achieved, and the wetting effect is improved.

The invention relates to the technical field of glass fibers, in particular to secondary sizing equipment for glass fiber processing, which comprises a liquid storage tank, a yarn guide roller, a reciprocating motor, a sizing roller, a driving assembly, a pressing assembly, a pressure control assembly, a transmission assembly, a mud jacking assembly and a cleaning assembly, the reciprocating motor is installed on the left side of the liquid storage pool, the sizing roller and the mud jacking assembly are both installed on the inner side of the liquid storage pool, the transmission assembly is installed on the right side of the liquid storage pool, and the pressing assembly and the pressure control assembly are installed on the inner side of the liquid storage pool in a crossed mode with the mud jacking assembly as the center. And the cleaning assembly is mounted at the bottoms of the pressing assembly and the pressure control assembly. Through the matching of the pressing assembly, the pressure control assembly and the transmission assembly, the alternate tension change is beneficial to more uniform permeation of the sizing agent into the glass fiber yarn, the sizing effect of the glass fiber yarn can be effectively improved, and the infiltration effect of the glass fiber yarn is ensured.

The utility model provides a jig dyeing machine scutching mechanism which comprises installation plates oppositely arranged on the two sides of a jig dyeing machine, an unfolding roller is connected between the two installation plates in a rotating mode, the diameter of the unfolding roller is gradually reduced from the middle to the two ends, and a spreading roller is connected between the two installation plates and located on one side of the unfolding roller in a rotating mode. A plurality of spiral pushing strips are arranged at the two ends of the spreading roller, the spiral directions of the spiral pushing strips at the two ends of the spreading roller are opposite, a supporting arm is rotationally connected to the side, away from the spreading roller, of the spreading roller, of each mounting plate, and a tension roller is rotationally connected between the free ends of the two supporting arms; an elastic supporting piece is rotationally connected between each supporting arm and the corresponding mounting plate, each elastic supporting piece comprises a sleeve rotationally connected with the corresponding mounting plate and a telescopic rod rotationally connected with the corresponding supporting arm, and a supporting spring is arranged between each pressing disc and the bottom of the corresponding sleeve. The spreading roller is matched with the spreading roller, so that the fabric can be spread more uniformly, and the fabric is dyed more uniformly.

The utility model discloses a novel cloth lifting wheel roller which comprises a plurality of cloth lifting connecting pipes, cloth lifting wheel discs are installed at the two ends of the cloth lifting connecting pipes through screws, the cloth lifting connecting pipes are distributed in a circumferential array mode around the axes of the cloth lifting wheel discs, the cloth lifting connecting pipes are all formed through die casting, and the sections of the cloth lifting connecting pipes are oval. The cloth lifting wheel is provided with a plurality of cloth lifting connecting pipes, pressing drainage grooves are arranged above and below each cloth lifting connecting pipe, cloth lifting stability is improved and slipping is avoided through the pressing drainage grooves, a mounting hole is formed in the center of the cloth lifting wheel disc, and a cloth lifting wheel shaft sleeve is welded in the mounting hole. The overall structure is novel.

The utility model relates to the technical field of yarn processing, and discloses a yarn cleaning device for yarn processing, which comprises a cleaning box, one side of the cleaning box is provided with a drying box, the upper surface of the cleaning box is respectively provided with a spraying row I and a spraying row II, the spraying row I is provided with a plurality of cleaning nozzles, the spraying row II is provided with a plurality of high-pressure nozzles, and the high-pressure nozzles are communicated with the drying box. A fixing plate is arranged below the high-pressure spray head, a first cleaning roller and a second cleaning roller are rotationally arranged at the positions, located on one side of the fixing plate, in the cleaning box, a driving assembly is arranged on the outer side of the cleaning box, a rotating shaft of the first cleaning roller is connected with the driving assembly, a plurality of airing frames are arranged in the drying box, and a heating chamber is arranged in the drying box; a plurality of heating pipes are arranged in the heating chamber, and a feeding port is formed in the side, close to the cleaning box, of the drying box. The device integrates cleaning and drying functions and is high in practicability, and meanwhile, the yarn cleaning effect is improved under the washing action of the first cleaning roller and the second cleaning roller and the washing action of the high-pressure spray head.

The utility model relates to a steaming box which comprises a box body, a belt inlet and a belt outlet are formed in the box body, a plurality of belt winding roller sets are sequentially arranged in the box body, each belt winding roller set comprises a first upper roller, a second upper roller, a first lower roller and a second lower roller, and the first upper rollers and the second upper rollers are rotationally arranged on the upper portion of the box body. The first upper roller and the second upper roller are arranged at intervals in the vertical direction, the first lower roller and the second lower roller are rotationally arranged on the lower portion of the box body, and the first lower roller and the second lower roller are arranged at intervals in the horizontal direction. The two upper rollers and the two lower rollers are arranged in one belt winding roller set, the two upper rollers are arranged at intervals in the vertical direction, the two lower rollers are arranged at intervals in the horizontal direction, on one hand, double belt winding is carried out in the belt winding roller set, so that the belt winding length is increased, and on the other hand, the number of belt penetrating spaces is reduced; therefore, the size of the steaming box is effectively reduced, and the production space is saved.

The invention relates to the technical field of washing machines, in particular to a washing machine efficient cleaning mechanism which comprises a washing box, a cleaning assembly is arranged in the washing box and comprises a cloth guide roller rotationally arranged in the washing box, a plurality of convex teeth are arranged on the circumference of the outer ring of the cloth guide roller, and an auxiliary roller is arranged between every two convex teeth. A flow guide channel is formed between the convex teeth and the auxiliary roller, when the cloth guide roller and the auxiliary roller rotate, the cloth guide roller pokes water flow through the convex teeth to impact the surface of cloth, and the auxiliary roller drives cleaning liquid in the washing box to enter from one side of the flow guide channel through autorotation and then rushes out from the other side of the flow guide channel to impact the surface of the cloth. The impact effect of the cleaning liquid is further enhanced, so that the overall cleaning efficiency is improved, the surface of the cloth is washed for multiple times, the cleaning effect is greatly improved, and the problems that in the prior art, the cleaning force is insufficient, and impurities and chemical residues on the surface of the cloth are difficult to effectively clean are solved.

A method for producing a yarn having a pattern characterized by a plurality segments that are assembled into a sequence of rows, i.e. clusters. The yarn is preferably knotless. The method dyes each segment a different length so that the pattern can be easily arranged. The method also may involve slicing together segments.

The invention discloses an anti-falling black needle suture suite, relates to the technical field of medical sutures, and solves the problem that redundant dyeing pigment for dyeing the sutures affects the suturing effect of medical personnel on the wound position of a patient. Meanwhile, the problem that the disinfection effect on the wound position of the patient is affected when the suture line pigment accumulated on the wound part is disinfected and sutured is solved. The anti-falling type black needle suture suite comprises a suite box, the guide wheels are rotationally connected to the left side and the right side in the kit box; the spring alignment assembly is arranged on the side face of the guide wheel and located at the sleeve box inlet and outlet; the suture line dyeing assembly is arranged in the kit box and located on the side face of the guide wheel. According to the device, redundant pigments adhered to the surfaces of the sutures can be cleaned while the sutures are guided and conveyed, the probability that the redundant pigments are accumulated on the surfaces of the sutures is eliminated to the maximum extent, and the subsequent suturing effect and safety are improved.

The utility model relates to the technical field of polyester fabric dyeing, and discloses a low-color-difference polyester fabric extra-black dyeing treatment device which comprises a soaking dyeing box and a polyester fabric body, an inclined chamber is formed in the top side of the soaking dyeing box, a soaking chamber is formed in the inner wall of the bottom side of the inclined chamber, and a rotating rod is rotationally installed on the inner wall of the soaking chamber; according to the device, the extrusion wheel upwards extrudes a polyester fabric body, the polyester fabric body is always clamped between the arc-shaped cam column and the extrusion wheel, in the reciprocating rotation process of the arc-shaped cam column, the extrusion wheel is driven to rotate, the extrusion wheel is driven to rotate, the extrusion wheel is driven to rotate, and the extrusion wheel is driven to rotate. The polyester fabric body can swing up and down, the polyester fabric body which swings up and down can be fully soaked and dyed with extra-black deepening agent liquid in the soaking chamber, it is guaranteed that the polyester fabric body is evenly soaked and dyed, and the situation that the polyester fabric body has chromatic aberration due to uneven soaking and dyeing is reduced.

The utility model provides a yarn dyeing device, which relates to the technical field of yarn dyeing and comprises a dyeing tank, a bottom plate, an electric push rod, a transverse plate, a side plate, a sliding plate, a support cylinder, a gear and a connecting rod, the gear is rotatably connected with the side plate, an eccentric rod is arranged on the outer surface of the gear, and a transverse rod is arranged on one side of the sliding plate. The two ends of the connecting rod are rotationally connected with the eccentric rod and the transverse rod respectively, two racks meshed with the gears are arranged on the inner side wall of the dyeing pool, and avoiding grooves for avoiding the racks are formed in the side plates. The device is simple in structure and convenient to operate, yarns are fluffy and can be dyed conveniently, gas is exhausted through the through holes in the supporting cylinder, dye liquor can enter the yarns on the inner layer conveniently, the dyeing effect is improved, more yarns can be processed through shaking of the device, and the production efficiency of subsequent samples is guaranteed.

The invention relates to the technical field of fabric printing and dyeing, and particularly discloses a quick dryer suitable for different fabrics after dyeing, the quick dryer comprises a cylindrical drying box, a hot air supply device and a negative pressure air exhaust mechanism, the left side end of the cylindrical drying box is provided with a feeding and discharging port, and the cylindrical drying box is rotatably connected with a plurality of guide rollers; an air outlet strip box which moves in the radial direction is arranged between every two adjacent material guide rollers, an adjusting mechanism for driving all the air outlet strip boxes to synchronously move in the radial direction is arranged on the cylindrical drying box, material pressing rollers are rotationally arranged at the radial inner ends of the air outlet strip boxes, and air outlet oblique openings are formed in the two side faces of each air outlet strip box; the total length of the portion, located in the cylindrical drying box, of the fabric can be rapidly adjusted, then on the premise that the traction speed and the power of the air heater are kept unchanged, the hot air drying duration of different kinds of fabric can be adjusted, it is guaranteed that all kinds of fabric can be evenly dried, and the drying speed and the drying uniformity of the fabric are effectively improved.

The utility model relates to the technical field of low stretch yarn, and particularly discloses a waste low stretch yarn recycling device which comprises a bottom plate, a washing box is fixedly connected to the left side of the upper end face of the bottom plate, and a clear water box located on the right side of the washing box is fixedly connected to the upper end face of the bottom plate. The left side of the upper end face of the washing box is rotationally connected with an unwinding roller through a supporting plate, the right side of the upper end face of the bottom plate is rotationally connected with a winding roller through a supporting plate, the right side of the upper end face of the washing box is rotationally connected with a first limiting roller through a supporting plate, and the left side of the upper end face of the clear water box is rotationally connected with a second limiting roller through a supporting plate. According to the low stretch yarn washing device, the low stretch yarn is washed through rotation of the brush roller, the low stretch yarn enters the clean water tank after being washed, washing liquid is removed, hot air is blown out through the air cavities in the upper side and the lower side, the low stretch yarn is dried, and finally the low stretch yarn is wound on the winding roller. The cleaning effect is good.

The utility model relates to the technical field of textile processing, in particular to a thread feeding device for a small circular knitting machine, which comprises a workbench and a support, a support plate is fixedly connected to the top end of the support, the small circular knitting machine is fixedly connected to the middle of the surface of the workbench, and cleaning mechanisms are arranged on two sides of the small circular knitting machine. And an adjusting mechanism is mounted on the cleaning mechanism. The water pump can suck out water in the water tank through the first pipeline, then the water is discharged into the second pipeline through the fourth pipeline and the three-way connector, then the water flows into the first pipeline through the second pipeline, finally, the water is sprayed out from the atomization spray head in a water mist shape, and the cleaning cotton roller is matched to clean moving yarn, so that dust carried by the yarn is removed. And the generated static electricity is eliminated, and the yarns are kept clean, so that the stable operation of the small circular knitting machine is ensured, the yarns are not easy to break and damage, and the use effect is better.

The invention provides automatic washing and oil removing equipment for cloth to be washed and a cloth hemming processing method, and belongs to the technical field of cloth washing machines, and the equipment is sequentially provided with a cloth collecting roller, a cloth hemming processing mechanism and a washing roller in the cloth advancing direction. The cloth hemming processing mechanism comprises a preliminary anti-hemming area and a leveling maintaining area. In the preliminary anti-rolling area, the edge rolling direction is detected through an image recognizer, the rotating speed difference of a pair of threaded anti-rolling rollers is controlled, and the edge of the cloth is preliminarily unfolded. A plurality of groups of conical roller assemblies are arranged in the leveling keeping area, and the conical top faces the cloth and deviates to the center; when the edge of the cloth is curled, the conical top can extend into the curled edge, and the curled edge is spread outwards through opposite rotation. The problems that in the prior art, the cloth is only preliminarily leveled and cannot be kept, and the edge of the cloth is prone to being curled again are solved, automatic treatment of the whole process from detection, preliminary leveling to continuous shaping is achieved, and the flatness of the cloth before entering the washing roller is effectively guaranteed.

The invention discloses a fabric cold pad-batch dyeing machine which comprises a feeding mechanism, a cold pad-batch dyeing unit, a squeezing roller set and a discharging mechanism, the feeding mechanism is used for conveying fabric to the cold pad-batch dyeing unit at a constant speed, the cold pad-batch dyeing unit is used for dip-dyeing the fabric with dye liquor, the squeezing roller set is used for squeezing out redundant dye liquor in the fabric, and the discharging mechanism is used for discharging the fabric. The cold pad-batch dyeing unit comprises a dyeing tank, deviation rectifying roller sets, a cloth guide roller and a dyeing guide roller assembly, the deviation rectifying roller sets are rotationally connected to the two sides of a tank opening of the dyeing tank respectively, the dyeing guide roller assembly is rotationally connected to the portion, between the deviation rectifying roller sets, in the dyeing tank, and the cloth guide roller assembly is rotationally connected to the portion, between the deviation rectifying roller sets, in the dyeing tank. The two sides of the upper end of the dyeing guide roller assembly are rotationally connected with cloth guide rollers correspondingly. The invention aims to provide the fabric cold pad-batch dyeing machine with the functions of self-adaptive dye liquor permeation, intelligent deviation correction control and convenient maintenance.

The utility model discloses a combined overfeeding wheel which comprises a body and a connecting wheel, the connecting wheel is provided with a mounting hole, the body penetrates through the mounting hole and is detachably connected to the connecting wheel, and due to the design of detachable connection, the overfeeding wheel is simpler, more convenient and quicker to mount and dismount, and complicated tools or steps are not needed. And the connecting wheel can be replaced according to actual conditions.

The utility model relates to an oiling device for yarn warping, which is characterized in that the oiling device comprises an oil storage tank, an oil storage tank for storing oil is arranged in the oil storage tank, a plurality of guide rollers for guiding yarns are rotatably connected in the oil storage tank, and the guide rollers are arranged at intervals. The yarn separating device comprises an oil storage tank, yarn separating seats capable of horizontally sliding are arranged on the two sides of the oil storage tank, yarn separating holes allowing yarns to penetrate through are formed in the yarn separating seats, the multiple yarn separating seats are arranged at intervals, connecting rollers which are horizontally and symmetrically arranged are arranged above the oil storage tank, and the peripheries of the connecting rollers are sleeved with oil removing sponge. The oil removing sponge is used for adsorbing excessive oil liquid of the yarn, an oil discharging pipe is arranged at the bottom of the oil storage tank and connected with a valve, and the valve is used for controlling opening and closing of the oil discharging pipe. The yarn oiling device has the advantages that yarn can be fully oiled conveniently.

The present invention discloses an oil impregnation machine for superfine fiber synthetic leather. The present invention belongs to the technical field of superfine fiber synthetic leather impregnation, and includes an oil impregnation tank, two reversely rotating drive gears, and two rotating shafts that can move towards or away from each other. A guide roller is rotatably connected inside the oil impregnation tank. The two drive gears are respectively a first drive gear and a second drive gear. Pressing rollers are fixedly connected to both of the two rotating shafts. The drive gear includes a central roller and a plurality of trapezoidal teeth fixed on the central roller. A transmission gear is slidably connected to the rotating shaft, and the two transmission gears are respectively meshed with the two drive gears. A transmission device is provided. Based on the two pressing rollers with adjustable gaps, a drive gear and a transmission gear are correspondingly provided, so that when the pressing rollers move to any position, the transmission gear is moved through the transmission device, thereby realizing the meshing of the drive gear and the transmission gear, and further making the driving structure of the movable pressing roller more reasonable.

The utility model discloses a washing and drying all-in-one machine, relates to the technical field of textile equipment, aims to solve the problems that hot air generated by a hot air drying box of the all-in-one machine is wasted and pollutes the environment, and adopts the technical scheme that a hot air recovery device comprises a hot air pipeline I, a fan, a hot air pipeline II, a plurality of heaters and a hot air pipeline III, the heater comprises a heat conduction roller, bearings and a preheating roller, the heat conduction roller is hollow, the two ends of the heat conduction roller communicate with the second hot air pipeline and the third hot air pipeline correspondingly, the multiple bearings are fixedly connected to the outer wall of the heat conduction roller, the preheating roller is rotationally connected to the outer rings of the multiple bearings, and a plurality of vent grooves are formed in the peripheral wall of the heat conduction roller. The hot air is discharged into the preheating pipe, so that the preheating pipe is heated, cloth is preheated in advance, the drying time of the cloth in the hot air drying box is shortened, high-temperature waste gas is discharged through the waste gas purification device connected with the third hot air pipeline, the high-temperature waste gas is recycled and purified, energy consumption is reduced, and environmental pollution is relieved.

The utility model relates to the technical field of carbon fiber cloth processing, discloses a pre-infiltrating device for carbon fiber cloth processing, and solves the problem that a large amount of resin is attached to the surface of carbon fiber cloth after the carbon fiber cloth is infiltrated, so that subsequent processing steps are influenced. Carbon fiber cloth is extruded through a lower scraping plate and an upper scraping plate, so that redundant resin is removed, subsequent processing operation is facilitated, meanwhile, a rotating handle can be screwed to drive a threaded rod to rotate according to use requirements, and then a second connecting plate is driven to drive the upper scraping plate to vertically move up and down; the distance between the lower scraping plate and the upper scraping plate is adjusted, the application range is greatly widened, and practicability is enhanced.