227 results about "Combing" patented technology

Disclosed is a semi-automatic combing device, including a housing assembly, an operating assembly and a combing assembly. The combing assembly includes a hair-combing member fixed on the housing assembly and a hair-pushing member movably connected to the housing assembly, and the hair-combing member and the hair-pushing member are arranged crosswise; the operating assembly includes an operating key and an operating rod, the operating rod is rotatably connected to the housing assembly, one end of the operating rod is connected to the operating key, the other end of the operating rod is connected to the hair-pushing member. According to the present invention, the other end of the operating rod can press down the hair-pushing member when the operating key is pressed to separate the front end of the hair-pushing member from the hair-combing member, thereby removing hair from the hair-combing member and improving the combing efficiency.

A pet combing device includes a replaceable combing assembly and a combing device body. The combing device body includes an upper end part and a lower end handle part. One side of the upper end part is provided with an opened working chamber. The replaceable combing assembly is mounted in the working chamber. The upper end part of the combing device body is provided with a replacing button assembly. The replaceable combing assembly is detachably connected to the combing device body through the replacing button assembly. The upper end part of the combing device body is also provided with a latch button assembly which is used for switching a combing state and a dehairing state.

The invention belongs to the technical field of textile dyeing and finishing, and particularly relates to a low-twist compact siro twisted spinning yarn, a preparation method thereof and a process for producing knitted fabric by adopting the low-twist compact siro twisted spinning yarn. Comprising the following procedures of raw cotton preparation, blowing, cotton carding, pre-drawing, sliver lap forming, combing, sliver lap forming, combing, drawing, roving, spinning and spooling. In the roving and spinning procedures, the low-twist compact siro twisted spun yarn is prepared in a compact spinning mode, a siro spinning mode and a twisted spinning mode in sequence. The yarn is improved, siro spinning and twist spinning are overlaid on the basis of compact spinning, the obtained fabric is softer in hand feeling, the yarn formed by combining the three spinning modes is used for the knitted fabric, and the advantages of the raw material end are all reflected in the knitted fabric.

The invention relates to the technical field of alpaca and cashmere blending, and discloses a worsted alpaca and cashmere blended fiber preparation process and an alpaca pretreatment device, comprising raw material treatment, alpaca pretreatment, gilling, combing, re-carding, fore-spinning, roving, spinning, spooling, doubling, two-for-one twisting and rewinding processes. According to the worsted alpaca and cashmere blended fiber preparation process and the alpaca pretreatment device, alpaca is pressed before an antistatic agent is sprayed, so that a scale layer on the surface of the alpaca fiber can be temporarily flattened, fiber gaps are enlarged, and therefore, the resistance of the antistatic agent during permeation can be effectively reduced; meanwhile, alpaca hair can be carded under the action of a carding tooth group, the problem of alpaca hair fiber winding is effectively reduced, the influence on the pressed alpaca hair fiber density is avoided, the alpaca hair sprayed with the antistatic agent is carded and pressed again by utilizing an annular tooth group and a pressing panel of a pressing part II, and the antistatic effect of the alpaca hair is improved. The antistatic agent in the alpaca hair can effectively permeate.

The invention discloses an anti-wrinkle wear-resistant flax blended yarn and a processing technology thereof, and relates to the technical field of textiles. The prepared flax blended yarn comprises natural fibers, modified polylactic acid fibers and ultra-high molecular weight polyethylene fibers. Wherein the natural fibers are obtained by performing degumming pretreatment on linen fibers and bamboo fibers and then mixing the linen fibers and the bamboo fibers with cotton fibers; graphene oxide is deposited on the surface of the fiber through dopamine polymerization, so that the wear resistance of the yarn is improved; the modified polylactic acid fibers are obtained through melt spinning of polylactic acid, poly (adipic acid) / butylene terephthalate and modified chitin nanofibers, the compatibility of the chitin nanofibers and the polylactic acid is improved through polyethylene glycol, and the polylactic acid fibers are enhanced; coarse yarns are obtained through combing, drawing, roving and spinning, the coarse yarns are soaked in a finishing agent, and finally the finished blended yarns are obtained and have good wear resistance and wrinkle resistance.

The invention relates to a flame-retardant antibacterial water-repellent elastic fabric and a preparation method thereof. Yarns adopted by the fabric comprise spandex fiber yarns, combed cotton yarns and spandex elastic fiber yarns. A double-sided circular knitting machine is adopted to weave grey cloth, and the obtained grey cloth is at least subjected to water-repellent finishing to obtain the fabric, the combed cotton yarn is used for being woven into the outer layer of the gray fabric, the spandex fiber yarn is used for being woven into the inner layer of the gray fabric, and the spandex elastic fiber yarn is used for being woven into the middle connecting layer of the gray fabric. The spandex fiber yarn, the combed cotton yarn and the spandex elastic fiber yarn are woven to form a unique organization structure, so that the fabric has the advantages of the three materials; the gray fabric obtained by weaving is subjected to water-repellent finishing, so that the lasting flame-retardant antibacterial and water-repellent functional fabric is obtained, and the fabric can be used for light sports or casual coats.

The invention provides a bio-based super-soft cool antibacterial knitted fabric and a preparation method thereof. The preparation method comprises the following steps: step 1, blending modified nanometer jade powder and PLA master batch, and carrying out melt spinning through a double-screw extruder to obtain cool fibers; 2, polyamide is mixed with the mango seed kernel extract and the polythiophene nano shell powder, and hollow fibers are obtained through wet spinning; 3, combing and drawing PLA fibers, the hollow fibers and the cool fibers to obtain blended yarns; 4, the PLA fibers and the blended yarn serve as outer layer yarn, the hollow fibers serve as inner layer yarn, a double-face circular weft knitting machine is adopted for knitting, and gray fabric is obtained; and step 5, carrying out low-temperature dyeing and post-treatment on the gray fabric to obtain the bio-based super-soft cool antibacterial knitted fabric. By optimizing the addition amount of the nanometer jade powder, the proportion of a marriage house and a low-temperature post-treatment process, collaborative improvement of cool feeling, antibiosis, breathability and super softness is achieved.

The invention provides an antibacterial and uvioresistant blend fiber fabric and a preparation method thereof, and belongs to the technical field of fabrics. The preparation method comprises the following steps: intercalating an antibacterial and anti-ultraviolet compound into MgZnFe layered metal oxide, self-assembling and coating microspheres with the compound, dipping nickel salt, calcining in-situ deposited carbon nanotubes, carrying out surface polydopamine modification to obtain modified carbon nanotube deposited microspheres, adhering the modified carbon nanotube deposited microspheres to hydrolyzed cotton fibers, uniformly mixing the hydrolyzed cotton fibers with Cel fibers and bamboo charcoal fibers, and carrying out vacuum drying to obtain the antibacterial and anti-ultraviolet fabric. The preparation method comprises the following steps: processing the raw materials into blended yarns through combing and ring spinning processes, weaving the raw materials into grey cloth by adopting double-sided warp knitting weaves, and carrying out cloth boiling, mercerizing, dyeing, sizing, preshrinking, singeing and wool etching processes to obtain the antibacterial and uvioresistant blended fiber fabric. Cellulase is adopted to hydrolyze cotton fibers, the problem that spinning is prone to breaking is solved, the cotton fibers are blended with the lyocell fibers and the bamboo charcoal fibers, the comfort level of the fabric is improved, the draping sense and the cool sense are good, the fabric cover is smooth and clean, the antibacterial, anti-ultraviolet and anti-static performance and the mechanical strength are good, and wide application prospects are achieved.

The invention belongs to the technical field of textile fabrics, and particularly relates to a processing method of a high-whiteness cotton and wool blended fabric. The fabric is a cotton and wool blended product, and the wool content is 10-30%; the processing method comprises the following working procedures: (1) raw cotton is treated through the following procedures of blowing, cotton carding, pre-drawing, sliver lap forming, sliver combing and snapping, and cotton fibers are obtained; the method comprises the following steps: performing pretreatment bleaching on cotton fibers in a dyeing machine, and then sequentially washing, spin-drying and drying to obtain bleached cotton fibers; (2) baling the bleached cotton fibers, mixing the baled bleached cotton fibers with mercerized wool fibers, and then carrying out the following treatment processes of cotton carding, primary drawing, secondary drawing, roving, spinning and spooling to obtain bleached cotton wool yarns; (3) bleaching and dyeing the bleached cotton and wool yarns to obtain bleached yarns; and (4) weaving the bleached yarns to obtain a gray fabric, and carrying out after-treatment on the gray fabric to obtain the high-whiteness cotton and wool blended fabric. According to the invention, high whiteness value and low wool damage of the cotton and wool blended product are realized.

The invention relates to a preparation process of cashmere blended yarns. The preparation process comprises the following steps: respectively pretreating cashmere fibers and polyester fibers; the pretreated cashmere fibers and polyester fibers are fed into a cotton blending machine according to the weight part ratio of 2: 1 and then conveyed to a cotton curtain for cotton blending, and a mixed fiber material is obtained; performing opening picking, carding, gilling and combing on the mixed fiber material to obtain wool tops; the wool tops are subjected to fore-spinning gilling, roving, spinning, spooling, doubling, two-for-one twisting, yarn steaming and cone yarn finished product obtaining, and the cashmere blended yarn is obtained. According to the cashmere blended yarn and the preparation process thereof, the obtained yarn has good mechanical performance.

The invention belongs to the technical field of textile, and particularly relates to a preparation method of soft yarn. Long stapled cotton, fine staple cotton and water-soluble filaments are used as raw materials, blowing, cotton carding, pre-drawing, lap forming, combing, secondary drawing, vortex spinning, automatic spooling, slashing and two-for-one twisting doubling are carried out, and the plied yarn wrapped soft yarn with the single yarn and the plied yarn being opposite in twist degree and the water-soluble filaments serving as cores is prepared. The water absorption, the softness, the yarn strength and the product durability are difficult to balance.

The invention belongs to the technical field of textile production, and particularly relates to a production method of a high-grade combed cotton and linen woven fabric. The production method comprises the steps that cotton assorting, cotton carding, pre-drawing, sliver lap forming, combing, drawing (two passes), roving, spinning and spooling are conducted on spinning, the high-grade combed cotton and linen woven fabric is obtained through slashing, weaving and finishing, the obtained fabric has softness of cotton, stiffness and smoothness of linen and high-grade gloss, and the defect problem of a cloth cover is solved.

The application relates to a combing and drawing combined machine and process for ramie, flax tow and wool fibers, which comprises a plurality of wool type combers, a guide table, a plurality of guide rollers and a drawing machine; the plurality of wool type combers are arranged side by side, the surfaces of the output roller pairs of the wool type combers are provided with a plurality of grooves; the guide table is arranged in front of the plurality of wool type combers; the plurality of guide rollers are correspondingly arranged with the plurality of wool type combers and are rotatably installed between the metal guide rollers; the drawing machine is arranged on one side of the guide table and comprises a rear roller pair, a middle roller, a pressure roller and a front roller pair; the rear roller pair comprises a rear roller and a rear flat roller and forms a rear nip therebetween; the front roller pair comprises a front roller and a front flat roller and forms a front nip therebetween; the combing strips output by the plurality of wool type combers are directly combined and drawn by the drawing machine, and then the output strips are output, the number of subsequent drawing channels can be reduced, the process flow can be effectively shortened, and meanwhile the quality of the output strips can be ensured.

The utility model discloses a cleaning comb and nail clipper two-in-one pet tool, which comprises a combing device and a trimming device detachably connected with the combing device, one end of the combing device is provided with a pressing device capable of quickly removing hair, and the other end of the combing device is provided with an accommodating cavity for one end of the trimming device to insert. The trimming device comprises a first assembly and a second assembly which are hinged to each other, trimming blades are arranged at one end of the first assembly and one end of the second assembly respectively, a handheld handle and a limiting ring are arranged at the other end of the first assembly and the other end of the second assembly respectively, and therefore corresponding pet hair combing and nail trimming operation can be rapidly completed respectively. Furthermore, a limiting ring is arranged to control the opening and closing of the handheld handle, so that the other end of the trimming device can be conveniently stored in the containing cavity to avoid scratching after the pet trimming device is used, and the pet trimming device belongs to the field of pet product design.

The utility model discloses textile chemical fiber cut wool processing equipment, which relates to the field of textile chemical fibers and comprises an equipment main body. The carding teeth are arranged, stacked or entangled fibers are automatically carded, the step of manual carding is omitted, the safety of workers is guaranteed, the working efficiency is improved, the fixed seat, the moving groove, the first carding seat, the sliding block, the rotating groove, the first teeth, the rotating shaft and the second teeth are arranged, and the carding teeth are arranged on the fixed seat, the moving groove, the first carding seat, the sliding block, the rotating groove, the first teeth, the rotating shaft and the second teeth. By arranging a telescopic rod, a second carding seat and a tooth seat, the carding teeth on the tooth seat and the carding teeth on the first carding seat can synchronously move up and down, the two groups of carding teeth are matched with each other, and the fibers to be processed on the conveying belt can be continuously carded; therefore, the fibers can be comprehensively and uniformly carded, the carding effect is improved, and good conditions are provided for the subsequent fiber cutting processing link.

The present application relates to the technical field of textile equipment, and discloses a silk sliver dyeing and double combing device, which comprises a combing mechanism, a top comb plate frame installed in the combing mechanism, a plurality of needle groups A arranged in the top comb plate frame, an installation frame installed at the bottom of the top comb plate frame, arc-shaped placement frames arranged in the installation frame, arc-shaped rubber pads installed in the arc-shaped placement frames, sliding shaft bodies installed on the two sides of the arc-shaped placement frames, inclined grooves arranged on the inner walls of the two sides of the installation frame, and sensing elements installed in the inclined grooves. The silk sliver dyeing and double combing device is used for detecting whether the needle groups A are bent according to the cross-sectional area of the needle groups A by the contact between the arc-shaped rubber pads and the needle groups A. The curved needle groups A exert force on the arc-shaped rubber pads during the ascending movement, and the sliding shaft bodies on the arc-shaped placement frames and the inclined grooves are in a positional relationship, so that the sliding shaft bodies exert force on the sensing elements during the movement, thereby detecting the bending condition of the needle groups A.

The goal of the present invention is to provide a double-wool biocomposite air filter material and production method thereof, which is fully biodegradable and can be processed and enriched from animal wool. The double wool biocomposite air filter material is composed of (a) a Micro-cotton blend layer of PPK microfibers produced by processing biocomposite pellets from washed and combed coarse wool, a diameter of up to 22±10 micrometers and spunbonded with washed and combed wool, and (b) a layer of PPK nanofibers with a diameter of 0.2-1 micrometers, produced by processing biocomposite pellets from washed and combed coarse wool.

The present application provides a kind of automatic adjustment method of combing caliber of combing pet nest, comprising the following steps: S001: according to the width and length of pet detected by distance sensor entering pet nest;S002: the pet entering pet nest is weighed;S003: pet is assumed as cylinder, and the volume of pet is converted according to the weight and density of pet;S004: the diameter of cylinder is calculated according to the volume of pet and the length of pet;S005: the caliber of combing is calculated according to the width of detected pet and the diameter of cylinder;S006: the caliber of combing device of combing pet nest is adjusted according to the caliber of combing.The automatic adjustment method of combing caliber of combing cat nest of the present application can automatically adjust the caliber of combing of combing pet nest according to the size of pet.

The invention discloses wood pulp defibrating equipment and a defibrating method thereof.The defibrating equipment comprises a shell, a rotor rotatably installed in the shell and a stator structure fixedly installed on the inner wall of the shell, the shell is provided with a feeding port and a cotton outlet, a plurality of movable tooth pieces are installed in the circumferential direction of the rotor, and the movable tooth pieces are arranged on the inner wall of the shell. The multiple movable tooth pieces are arranged on the circumferential surface of the rotor in a staggered mode to form a double-helix mode. And the stator structure comprises a pre-crushing part, a defibrating part and a homogenizing part which are sequentially distributed outside the circular arc of the rotor, and the pre-crushing part, the defibrating part, the homogenizing part and the movable tooth pieces correspondingly form a pre-crushing area, a defibrating area and a homogenizing area. According to the wood pulp defibrated by the method, fibers with the fiber length of 2.5 mm or above account for 95% or above, fibers with the fiber width of 35 microns or above account for 95% or above, the dust rate is within 4%, the high defibrating capacity of 500-1500 kg / h is achieved, and efficient defibrating, gentle carding and fiber protection are achieved.

The utility model discloses a wool yarn combing and impurity removing mechanism which comprises an impurity removing box, a working cavity is formed in the impurity removing box, a sliding groove is formed in the inner wall of the bottom of the working cavity, a sliding block is connected into the sliding groove in a sliding mode, an object placing plate is fixedly connected to the upper surface of the sliding block, a bolt is fixedly connected to the upper surface of the object placing plate, and the bolt is fixedly connected to the lower surface of the object placing plate. A clamping carding device is movably connected to the side surface of the bolt, a motor is fixedly connected to the side surface of the impurity removal box, a threaded rod is fixedly connected to the output end of the motor, a sleeve is in threaded connection to the side surface of the threaded rod, and a limiting block is fixedly connected to the side surface of the sleeve. By means of the clamping and combing device, wool yarn at the clamping portion can be combed, impurities of the wool yarn at the clamping portion can be combed and pushed out to be collected in a centralized mode, the overall working efficiency is improved, and the trouble of follow-up manual cleaning is reduced.

This utility model discloses a two-roller double-layer structure heat-pressing machine, including a frame assembly comprising parallel frames A and B, and further including a support assembly, a guide roller assembly, a heat-pressing roller assembly, a traction roller assembly, a fabric support frame assembly, a corner wrapping roller assembly, and a fabric spreading roller assembly. This two-roller double-layer structure heat-pressing machine effectively solves the problems of heat-pressing the front and back sides of fabrics and the style of the pile surface, contributing to the promotion and application of new processes and products for pile fabrics. The two-roller double-layer structure heat-pressing machine is more efficient and intelligent, facilitating combined heat-pressing and combing, effectively solving the problem of difficult heat-pressing of the front and back pile surfaces of fabrics, greatly shortening the production process, reducing processes, and improving efficiency. The heat-pressing roller adopts an upper and lower structure design, facilitating the observation and inspection of the pile quality during production. The reasonable fabric feeding method is beneficial for heat-pressing the front and back sides of pile fabrics, solving the problem of combined heat-pressing and combing of the front and back sides.

The present invention relates to the technical field of daily necessities, and discloses a fine grinding combined wooden comb, including a wooden comb body and wooden comb teeth. A cleaning mechanism is arranged at the bottom of the wooden comb body. The cleaning mechanism includes an adjustment box, a sliding rod, a sliding plate, a moving rod, and a mounting plate. The top of the adjustment box is fixedly connected to the bottom of the wooden comb body. Both ends of the sliding rod are fixedly connected to the inner wall of the adjustment box. The outer wall of the sliding rod is slidably connected to the inner wall of the sliding plate. The bottom of the sliding plate is fixedly connected to the top of the moving rod. The bottom of the moving rod penetrates the inner wall of the adjustment box and extends to the bottom of the adjustment box. The bottom of the moving rod is fixedly connected to the top of the mounting plate. One end of a cleaning rod is fixedly connected to the back of the mounting plate, which realizes the cleaning of the hair remaining on the wooden comb teeth, solves the problem that the remaining hair will be mixed with the user's hair during the next combing, ensures the user's usage experience during use, and can improve the combing effect.

The utility model discloses a detachable multifunctional comb, and belongs to the technical field of combs. The problem that in the prior art, the overall fixing function of the comb teeth and the comb body is single is solved. Comprising a comb body, a mounting groove is formed in the comb body, a mounting hole is formed in the inner bottom wall of the mounting groove, and thick comb teeth are detachably arranged in the mounting hole; an annular groove is formed in the inner side wall of the mounting groove in the circumferential direction in a surrounding mode, an elastic mounting plate is arranged in the annular groove, the periphery of the elastic mounting plate is clamped in the annular groove, and fine comb teeth are arranged on the elastic mounting plate. The detachable multifunctional comb is used for daily hair combing and head massaging, the thick comb teeth and the elastic mounting plate are detachably connected with the comb body, the elastic mounting plate is taken down when the head is massaged, the thick comb teeth are mounted in the mounting holes for massaging the head, the thick comb teeth are taken down when the hair is combed, the elastic mounting plate is clamped in the annular groove, and the elastic mounting plate is clamped in the annular groove. The fine comb teeth on the elastic mounting plate are used for combing hair, and the comb has combing and massaging functions and is convenient to use, low in cost and convenient to carry.

The invention relates to the technical field of perm devices, and discloses a transverse air outlet straight hair comb which comprises a shell assembly with an air outlet and a hot air device arranged in the shell assembly. The transverse flow guide part comprises a ventilation part with a plurality of air outlet gaps and a flow guide part for guiding airflow generated by the hot air device to be obliquely blown out from the air outlet gaps, the hair straightening air comb can output hot air in a transverse air outlet mode, the hot air cannot directly blow scalp during hair combing, and only the middle or tip part of the hair is subjected to ironing straightening treatment; according to the hair straightening air comb, the risk of scalp scalding is reduced, damage to hair roots is reduced, the hair straightening air comb has a certain hair caring effect, airflow can be blown out in the direction of hair as long as the hair combing direction is kept consistent with the air outlet direction in the hair combing process, the situation that local hair is messy due to the filament flying phenomenon in the straightening process can be reduced, and the hair straightening effect is improved. And the straightened hair is tidier.

The present application belongs to the field of textile spinning technology, and particularly relates to a low-hairiness high-strength spinning process of collagen fiber and combed pure cotton fiber blending. The spinning process comprises the following steps: putting the screened collagen fiber and combed pure cotton fiber into a cotton blender for preliminary mixing, spraying an antistatic agent and a softening and moisturizing agent on the mixed fiber for pretreatment, feeding the pretreated mixed fiber into an opener to obtain a lap, then feeding the lap into a carding machine to output a sliver, doubling the sliver in a drawing frame to obtain a roving, feeding the roving into a compact Sirospun spinning frame to output a spun yarn, and obtaining a cheese yarn through an automatic winder. The yarn prepared by the method has the advantages of high strength, less hairiness, uniform evenness, and skin-friendly comfort.

The invention relates to a method for controlling an adjustable working pressure p on a combing machine (1) during a combing process for producing a combing sliver (3). A control and regulating unit (56) detects in a rolling time window (t start , t end ) a time profile (90) of an actual value x detected by a measuring device (55) and analyses extreme values ​​(91) of the time profile (90) of the actual value x, wherein the control and regulation unit (56) carries out a pressure adjustment process (100) if a predetermined number of the extreme values ​​(91) lies outside a predetermined tolerance range (88) around the target value (87), wherein the pressure adjustment process (100) comprises the following steps: an initial step (101) in which the working pressure p is determined from the current pressure value p act to an increased pressure value p inc which is at least 1.2 times the current pressure value p actor, if 1.2 times the current pressure value p act above the maximum value p max lies, the maximum value p max and an optimization step (103) if the extreme values ​​(91) at the pressure value p inc set working pressure p within the tolerance range (88) around the setpoint (87), whereby the working pressure p is successively adjusted and set to an optimized pressure value p opt is set, in which the extreme values ​​(91) have a predetermined minimum deviation (89) from the setpoint value (87) and remain within the tolerance range (88) around the setpoint value (87); or a warning step (107) if at least one of the extreme values ​​(91) is exceeded at the pressure value p inc set working pressure p is outside the tolerance range (88) around the target value (87). Furthermore, the invention relates to a combing machine (1) configured to carry out the method according to the invention.

The application discloses semi-worsted new-cellulose fiber cashmere blended yarn and a preparation method thereof, and relates to the field of textile technology.The application proposes differential and wool pretreatment, and then semi-worsted combing, drawing, roving, spinning and post-finishing are carried out to obtain the blended yarn.In view of the poor spinnability of new-cellulose fiber seaweed fiber and cashmere blending, the application effectively solves the winding and broken end problems caused by the smooth surface, large static electricity and low cohesion of new-cellulose fiber seaweed fiber, and significantly improves the spinnability.The fabric made of the obtained blended yarn has the bionic skin characteristics of high moisture permeability and air permeability, super-soft and close-fitting, natural antibacterial property and low sensitization, and can be applied to high-end skin-friendly textiles, medical dressings and smart wearable device base layers.

The utility model discloses a flat ribbon yarn guide mechanism for a knitting machine, and belongs to the technical field of knitting machines. The technical problem of how to comb and guide flat belt-shaped yarns is solved. According to the technical scheme, the guide device is characterized by comprising a guide assembly, the guide assembly comprises a guide pipe and a support, one end of the guide pipe is a circular inlet, the other end of the guide pipe is a falcate outlet, the outlet comprises a middle part and two corner parts, a stamping concave part is arranged at the outlet of the guide pipe, and the stamping concave part forms the outlet; the stamping sunken part is provided with an inwards-sunken curved surface, the support is provided with at least one inserting groove, the inserting groove is used for being connected with the guide pipe in an inserted mode, and the beneficial effects of being convenient to assemble and rapid in carding and guiding are achieved.

The utility model discloses a combing cylinder front area tooth pitch automatic adjusting device which comprises a cylinder body, a needle tooth frame is arranged on the right side of the cylinder body, and fixed needle teeth are arranged on the front side of the needle tooth frame. The rear cover is arranged on the rear side of the needle tooth frame, a positioning structure is arranged on the left side of the needle tooth frame, a protection chamber is installed on the rear side of the rear cover, a motor is installed in the protection chamber, an adjusting rod is arranged on the front side of the motor, a stabilizing frame is installed on the outer side of the adjusting rod, and a connecting plate is arranged on the front side of the stabilizing frame; the positioning structure comprises fixed needle teeth arranged on the left side of the needle tooth frame, and the fixed needle teeth are arranged at equal angles relative to the center of the needle tooth frame. According to the automatic adjusting device for the front area tooth pitch of the combing cylinder, the front area tooth pitch of the combing cylinder is automatically adjusted, the use occasion of the combing cylinder can be effectively improved, the working efficiency is improved, and meanwhile, the combing cylinder is positioned and installed, so that the connection stability of the combing cylinder can be enhanced.

The utility model discloses a combing trolley cotton roll transportation movable frame, which comprises a movable frame assembly and two shaft heads, the number of the shaft heads is two, the two shaft heads are respectively arranged on two sides of the movable frame assembly, the movable frame assembly comprises a first transverse plate and a second transverse plate, and the utility model relates to the technical field of cotton roll containing equipment. According to the movable frame for cotton roll transportation of the combing trolley, a first transverse plate and a second transverse plate are arranged between two side edge blocking plates, a plurality of blocking plate frames are arranged on the top of the first transverse plate and the top of the second transverse plate, and shaft heads are rotationally arranged on the opposite sides of the two side edge blocking plates; the movable frame integrally composed of the first transverse plate, the second transverse plate, the side edge blocking plate and the blocking plate frame can conveniently block and place a plurality of cotton rolls by taking the shaft head as the axis and in an inverted buckling mode, and by taking the shaft head as the axis, the cotton rolls can be conveniently turned over, and the cotton rolls can be conveniently released and discharged.