423results about "Textile treatment containers" patented technology

The invention discloses an impregnation device for synthetic leather production and an ultra-thin soft sandwich synthetic leather, belonging to the technical field of cloth surface treatment. Aiming at the problem that the existing impregnation device uses a lot of impregnation liquid and the amount of impregnation liquid used is uncontrollable, an impregnation box group is used to surround the synthetic leather base cloth to be impregnated for impregnation, the impregnation box group includes an inner box group that can be closed and opened, the inner box group includes an upper impregnation box and a lower impregnation box, and an upper impregnation tank group and a lower impregnation tank group are respectively arranged on the side where the upper impregnation box and the lower impregnation box are close to each other, each impregnation tank group consists of a plurality of impregnation tanks, and when the inner box group is in a closed state, the impregnation channel composed of the impregnation tanks is in a broken line shape as a whole, and the impregnation liquid can pass through the base cloth back and forth when impregnating the base cloth, so that the impregnation effect is good, and the amount of impregnation liquid used can also be accurately controlled to avoid the waste of the impregnation liquid.

The invention provides a desizing method and a desizing system for a carbon fiber surface sizing agent, and belongs to the technical field of carbon fibers. A desizing agent in the desizing pool can dissolve part of sizing agents, not matched with matrix resin, on the surfaces of carbon fibers, the first self-circulation mechanism provides power so that a liquid spraying opening of the first spraying head can spray out the pressurized desizing agent, the pressurized desizing agent can penetrate through tows of the carbon fibers, the bonded tows are dispersed, and the desizing effect is improved. Further dissolving the sizing agent between the tows by the desizing agent; in addition, the temperature of the desizing agent is within the range through the heating mechanism, and the solubility of the desizing agent to the sizing agent can be further improved. The desizing method of the carbon fiber surface sizing agent can be used for rapidly removing most of the sizing agent, which is not matched with matrix resin, on the surface of the carbon fiber on the premise that the fiber is slightly damaged or is not damaged, so that the fiber is exposed and is in direct contact with a resin matrix, and the mechanical property can be improved.

The utility model relates to the technical field of fabric processing equipment, specifically a fabric printing and dyeing drying equipment, including a drying machine housing, a fabric winding roller is arranged at the upper right corner of the exterior of the drying machine housing, a dye storage tank is fixedly arranged at the bottom of the left end of the interior of the drying machine housing, hot air discharge pipes are arranged at equal intervals in the middle of the top of the interior of the drying machine housing, a rolling driven roller is arranged in the middle of the left end of the interior of the drying machine housing, and a fabric ironing roller group is fixedly arranged in the middle of the right end of the interior of the drying machine housing. This kind of fabric printing and dyeing drying equipment adds additional rolling components and ironing components inside the drying device, which can squeeze out most of the excess dye before drying, effectively improving the drying efficiency. After drying, the dried fabric can be repeatedly ironed to prevent it from being too wrinkled, improving the drying quality of the fabric, and at the same time, the dripping excess dye will be collected in the storage tank to prevent waste.

The utility model relates to the technical field of high-temperature gas-liquid dyeing machines, in particular to a dyeing cylinder adjustable high-temperature gas-liquid dyeing machine which mainly comprises a supporting bottom plate, a cylinder is arranged on one side of the top end of the supporting bottom plate, a filter is arranged on the inner side of the bottom end of the cylinder, and a fan is connected to the right side of the top end of the supporting bottom plate. The cloth lifting feeding end is installed on the outer wall of the cylinder body, an inner clamping block is arranged on the inner side of the cloth lifting feeding end, an attaching blocking plate is arranged on the inner side of the inner clamping block, the rotating adjusting block is installed on the inner side of the inner clamping block, and a conveying adjusting rod is arranged on the inner side of the rotating adjusting block. According to the high-temperature gas-liquid dyeing machine with the adjustable dyeing cylinder body, the inner clamping blocks are slidably adjusted on the inner side of the cloth lifting and feeding end, the attaching blocking plates on the inner side are driven to be close to or away from each other for adjustment, the space in the cylinder body can be freely adjusted within a certain range, adjustment is conducted according to the size and length of cloth needing to be dyed, and the dyeing efficiency is improved. The adjusting range is smooth, the production cost is reduced, and the dyeing effect can be ensured.

The utility model discloses an improved TEG dyeing vat, which belongs to the technical field of dyeing, and comprises a vat body, wherein a plurality of groups of cloth lifting cylinders are arranged on the top of the vat body, the back of the cloth lifting cylinders is connected with a cloth conveying air duct, the end of the cloth conveying air duct away from the cloth lifting cylinders is connected with the vat body, the inner cavity of the vat body is provided with a liquid infusion pipeline, the outer side of the liquid infusion pipeline is connected with an overflow pipe in turn through a connecting pipe, the utility model collects the used dye in the vat body through a collecting pipe and a guide pipe, and introduces the dye into a collecting frame, then uses a sensor for measuring the dye concentration to detect the concentration of the dye in the storage tank and the barrel, uses a metering pump to quantitatively introduce the concentrated dye into the storage tank through a supply pipe, and then stirs to make the dye concentration in the storage tank and the dye concentration in the barrel basically balanced, and directly enters the interior of the exchanger under the transportation of a reflux pump, which can not only realize recycling but also reduce the use cost of the dyeing vat.

The invention relates to an overflow dyeing machine with a detection device, the overflow dyeing machine comprises a dye barrel, a dye vat and a conveying pipe connecting the dye barrel and the dye vat, the conveying pipe is provided with a PH detection probe, the PH detection probe is connected with a controller, the PH detection probe is used for detecting the PH value of dye liquor in the conveying pipe and outputting a first detection signal, and the controller is connected with the controller. The controller is connected with a display screen and is used for receiving the first detection signal and controlling the display screen to display the PH value of the dye liquor. The liquid environment in the dyeing process can be detected in time, and the dyeing quality is improved.

This liquid flow type textile treatment device comprises: a treatment tank; a transfer unit; a turning unit; a first pressing body that is disposed on one side of a textile moving in a circulation path and presses the textile; a second pressing body that is disposed on the other side of the textile moving in the circulation path and presses the textile between a retention portion and the turning unit; and a switching mechanism that, during a cleaning operation in which cleaning is performed using a cleaning liquid, can move at least one of the first pressing body and the second pressing body with respect to the textile and switch the pressing position for pressing the textile between a plurality of positions.

The utility model discloses a dyeing kettle, including the kettle body, one end of kettle body is equipped with the opening, the cloth board is installed with a plurality of rotating cylinders to the one end of opening, the one end of rotating cylinder is equipped with the mounting post away from cloth board, one side of kettle body is equipped with the drive board close to the opening, be equipped with the installation cavity in the drive board, the outside of installation cavity is installed with a plurality of mounting shafts, be installed with the driven gear on the mounting shaft, be equipped with the through -hole on the mounting shaft, the one end of mounting shaft is connected with the rotating plate close to the opening, the one end of mounting post is equipped with the limit post close to the opening, the fixed plate is equipped with the matching sleeve on the limit post, the fixed plate is fixed with the rotating plate installation, the utility model discloses a plurality of rotating cylinders are set up, and drive motor can drive every rotating cylinder rotation, make the dye liquor in rotating cylinder have centrifugal force, improve the penetration of dye liquor, and the drive board is detachably installed with rotating cylinder and sealing cover body, and subsequent dismounting and cleaning are convenient.

The utility model discloses a washing machine, relates to the technical field of industrial equipment, and aims to solve the problem that a material inlet and a material outlet of the washing machine can always keep the maximum caliber when materials are taken out and placed in the washing machine, and adopts the technical scheme that the washing machine comprises a shell and a roller, an opening is formed in the middle of the shell, and a protective door is connected to the opening in a sliding manner; the roller is rotationally connected into the shell, a feeding and discharging opening is formed in the middle of the roller, an isolation door is rotationally connected to the feeding and discharging opening, fixing assemblies are arranged on the shell, the fixing assemblies are arranged on the two sides of the opening respectively, each fixing assembly is of a telescopic structure and rotationally connected with the shell, and the telescopic ends of the fixing assemblies are connected with the roller in a clamped mode. The protective door is fixedly connected with a locking assembly, and the locking assembly is connected with the fixing assembly in a clamped mode. According to the utility model, the position of the roller is fixed through the matching of the telescopic rod and the fixing hole, so that the aperture of the material inlet / outlet reaches the maximum, and a user can conveniently take and place materials to the maximum extent.

The utility model discloses a self-balancing type washing machine inner container which comprises a barrel body, a plurality of mutually separated balancing cavities are formed in the barrel body in the circumferential direction, the barrel body comprises an upper half barrel body inner wall and a lower half barrel body inner wall, and the upper half barrel body inner wall and the lower half barrel body inner wall are each provided with a plurality of one-way flowing structures. The one-way flowing structures are communicated with the balance cavity, the water outlet flow of the one-way flowing structures on the inner wall of the upper half barrel body is smaller than the water inlet flow, and the water outlet flow of the one-way flowing structures on the inner wall of the lower half barrel body is larger than the water inlet flow; and the circulating device pumps liquid at the bottom of the balance cavity to the top of the balance cavity through the outside of the balance cavity. Through a one-way flowing structure, liquid in the barrel is disturbed through the water flow velocity difference between the side where textile fabric is stacked and the opposite side, the textile fabric is promoted to be redistributed, accumulation of liquid in the balance cavity on the light side is achieved, the weight of the two sides is gradually balanced, the good self-balancing effect is achieved, and different heavy conditions of the barrel body can be freely coped with.

The present invention relates to an apparatus for treating fibrous materials such as textiles. The fibrous material is fed into a reactor volume having an upper end and a lower end, the reactor volume being delimited by a first filter at the lower end of the reactor volume and a second filter at the upper end of the reactor volume. A solvent flow is directed through the reactor volume, entering the reactor volume through the first filter and exiting the reactor volume through the second filter.

The utility model relates to the technical field of yarn coating, and discloses an antistatic coating device for polyester fiber yarns, which comprises a protective box, two box doors are symmetrically hinged to one side of the protective box through hinges, and a coating agent box is fixedly arranged in the protective box; the pressure assembly is movably arranged in the coating agent box, the pressure assembly comprises an auxiliary pressing wheel, a support and a hydraulic rod, the scraping assembly is movably arranged in the coating agent box, the scraping assembly comprises a handle threaded rod, a movable frame and a scraping block, the handle threaded rod is rotationally arranged on one side of the coating agent box, the scraping block is fixedly arranged at one end of the movable frame, and the movable frame is fixedly arranged on the other side of the coating agent box. The height of the support and the height of the auxiliary pressing wheel are adjusted through the hydraulic rod, so that the infiltration depth of the yarn is adjusted, redundant coating agents on the yarn are scraped through the handle threaded rod and the agent scraping block, the structure is simplified, and the problems that due to the complex design, the device is inconvenient to clean and maintain, and due to cleaning, coating of the coating agents is uneven are solved.

The invention provides textile waste yarn cleaning and degreasing equipment which comprises a cleaning pool and an upper cover and further comprises a conveying belt, an ultrasonic generator, an electric sky rail, a cleaning tower and an oil-water separation pool, the conveying belt and the ultrasonic generator are installed in the cleaning pool, and the ultrasonic generator is located on the upper side of the conveying belt; a plurality of electric cylinders are slidably connected to the lower side of the electric sky rail, electromagnets are fixedly installed on the lower sides of the electric cylinders and are in magnetic attraction connection with an iron plate, the iron plate is installed on the net cage, the right side of the cleaning pool is connected with a filtering tower through a first conveying pipeline, and the tail end of the filtering tower is connected with an oil-water separation pool box through a second conveying pipeline; the oil-water separation tank is connected with the cleaning tank through a third conveying pipeline. According to the waste yarn cleaning device, the purposes of automatic conveying and automatic cleaning of waste yarn are achieved, the cleaning efficiency of the waste yarn is improved, and meanwhile cleaning liquid can be recycled.

The utility model relates to the related technical field of high-temperature and high-pressure dyeing machines, in particular to a hole cover structure of a high-temperature and high-pressure dyeing machine, which comprises a dyeing machine main barrel and a combined mechanism arranged on one side of the surface of the dyeing machine main barrel. According to the hole cover structure of the high-temperature and high-pressure dyeing machine, through the arrangement of the combined mechanism, the manhole base is fixedly connected with the main barrel of the dyeing machine to form a fixed sealing base, and the manhole sealing piece is located at the bottom of the manhole cover and installed on the inner side of the manhole cover, so that airtightness and liquid tightness are achieved after the manhole sealing piece is attached to the manhole base, and dyeing liquid is prevented from leaking; when the manhole cover needs to be opened, the handle is operated, the hand-screwing nut is loosened, the movable fastening bolt is separated from the fixed clamping jaw, then the manhole cover is pulled through the manhole cover handle, the manhole cover is rotated to the opening position through the manhole cover opening and closing trunnion, and rapid inspection and operation are facilitated.

The utility model discloses an electrostatic treatment device of an elasticizer for flame-retardant polyester yarns, which relates to the technical field of polyester yarn production and comprises a bottom plate, a steam box and a drying box are arranged on the outer wall of the top of the bottom plate, purified water is contained in the steam box, a steam component is arranged on the outer wall of the top of the steam box, and the drying box is arranged on the outer wall of the top of the steam box. A drying assembly is arranged on the top of the drying box. According to the polyester silk destaticizing device, high-temperature steam generated by the steam box is sprayed out through the atomizing spray head to wet polyester silk so that the polyester silk can be softened and softened and then destaticizing treatment can be conducted on the polyester silk, meanwhile, the electric heating plate in the drying box heats air to generate high-temperature air, and the drying groove sprays out the high-temperature air to dry the polyester silk subjected to steam destaticizing. Compared with a polyester yarn soaking treatment static electricity removing mode, the steam permeation effect is better, the polyester yarn cannot be too humid, meanwhile, the polyester yarn is dried after static electricity removing treatment is conducted on the polyester yarn, and it is prevented that the polyester yarn is mildewed due to the fact that the polyester yarn contains much moisture.

The polyester thread dyeing device comprises a workbench, an unwinding assembly, a winding assembly and a dyeing mechanism, the dyeing mechanism comprises a dyeing pipe, a heating pipe, a sliding seat, a transmission assembly and a fixing seat, the fixing seat is fixed to the workbench, the sliding seat is horizontally arranged on the workbench in a sliding mode, and the dyeing pipe is fixedly connected with the heating pipe; according to the polyester thread dyeing device, polyester threads sequentially penetrate through the dyeing pipe and the heating pipe from bottom to top when being conveyed, so that the polyester threads can be rapidly dried after being dyed, the dyeing efficiency is improved, and the dyeing efficiency is improved. In addition, the dyeing effects of all positions of the polyester threads are basically kept consistent, chromatic aberration does not exist, and the dyeing quality is effectively guaranteed.

The utility model belongs to the technical field of dyeing equipment, and particularly relates to a closed suction type fabric short-process dyeing device. A closed suction type fabric short-process dyeing device comprises a cylinder body and a cylinder cover, a side wall protrusion is arranged on the side wall of the cylinder body, a plurality of suction openings are formed in one side of the side wall protrusion, a plurality of water spraying openings are formed in the other side of the side wall protrusion, and the suction openings are linearly distributed in the side wall protrusion in the vertical direction. The plurality of water injection nozzles are linearly distributed at the upheaval part of the side wall along the vertical direction; a plurality of suction devices are arranged on the outer side of the cylinder body, and the water spraying openings and the suction openings at the same height are connected to the same suction device.

The utility model discloses a shrink-proof treatment device used after polyester cotton blending processing, and relates to the technical field of fabric processing. The steam box comprises a steam box body, and a supporting assembly is arranged on one side face of the steam box body. The bottom of the transverse supporting assembly is connected with the driving device, and when the polyester blended fabric needs to be subjected to shrink-proof treatment, the polyester blended fabric is tiled on the top of the transverse supporting assembly and the top of the layering assembly in a layered mode, so that the fabric can be evenly placed on the transverse supporting assembly and the layering assembly; the driving device drives the transverse supporting assembly to move and drives the closing plate to move at the same time, the steam box can be automatically closed, and when the fabric is placed in the steam box, the steam can be driven to rotate in cooperation with the flow dividing device, so that the steam is dispersed and conveyed to the upper portion to make uniform contact with the fabric; in cooperation with the flow guide assembly, the steam discharging efficiency is improved, and then the fabric is prevented from shrinking in the subsequent washing process after preshrinking treatment.

The utility model discloses a cloth dyeing machine convenient for color changing, which comprises a cloth dyeing machine, a base structure is arranged on one side of the cloth dyeing machine, a turntable is arranged at the upper end of the base structure, two groups of clamping structures are arranged at the upper end of the turntable, and the two groups of clamping structures are symmetrical about the turntable; the dye barrel is located in the clamping structure, a connecting pipe is arranged at one end of the dye barrel, the other end of the connecting pipe is located in the cloth dyeing machine, and the connecting pipe flange is connected with the dye barrel. Compared with the prior art, the dye barrel has the advantage that different dye barrels can be replaced conveniently.

The utility model provides a high-temperature and high-pressure dyeing machine, and belongs to the technical field of machinery. The problem that an existing dyeing machine is poor in sealing performance is solved. The high-temperature and high-pressure dyeing machine comprises an outer cylinder, the top and the outside of the outer cylinder are jointly provided with a shielding part, the inner wall of the outer cylinder is provided with a rotating groove, the inner wall of the rotating groove is movably connected with a supporting ring through a sealing bearing, the top of the supporting ring is connected with a dyeing cylinder, and the top of the inner wall of the outer cylinder is connected with a sealing ring. The shielding part comprises a connecting arc plate, the inner wall of the connecting arc plate is connected with the top of the exterior of the outer barrel, the bottom of the connecting arc plate is connected with a variable frequency driving motor, a filling part is installed at the bottom of the outer barrel, and the filling part comprises a filling pipe; the top of the filling pipe penetrates through the outer cylinder and the dyeing cylinder and is connected with an injection pipe, and a plurality of liquid outlet holes are formed in the outer portion of the injection pipe and the outer portion of the filling pipe. The top is opened and closed, and the sealing performance is good.

The invention discloses environment-friendly non-woven fabric dip dyeing equipment and a production process thereof, and relates to the technical field of non-woven fabric dip dyeing, the environment-friendly non-woven fabric dip dyeing equipment comprises a machine table, a feeding roller rotationally installed at the top of the machine table and auxiliary rollers distributed below the feeding roller, a dyeing box is arranged at the bottom of the machine table, and a regulation and control mechanism is arranged in the dyeing box; the regulation and control mechanism comprises a regulation and control plate slidably distributed in the dyeing box, the regulation and control plate divides the interior of the dyeing box into a first cavity and a second cavity which are the same in capacity, sliding grooves are symmetrically formed in the two sides of the regulation and control plate, and control rollers are slidably mounted in each pair of sliding grooves. Back plates are symmetrically installed on the two sides of the inner wall of the dyeing box, and connecting rods are rotationally connected between the back plates and the control rollers. The environment-friendly non-woven fabric dip dyeing equipment and the production process thereof have the effects of continuous operation, high dip dyeing efficiency and uniformity.

The invention relates to a scouring and bleaching machine which comprises a scouring and bleaching pool, a scouring and bleaching cover, a stirring unit and a filtering unit, the filtering unit comprises an outer frame body, an inner telescopic box, a first air cylinder and an oil cylinder, a through hole is formed in the side wall of the outer frame body, the first air cylinder is fixed to the side wall of the scouring and bleaching pool, a check block is fixed to an output shaft of the first air cylinder, and a lifting plate is fixed to an output shaft of the oil cylinder; the inner telescopic box comprises a shell, a movable side plate and a reset mechanism, water outlet holes are formed in the bottom of the shell and the bottom of the movable side plate, and the movable side plate moves relatively along the shell. An inner telescopic box is extruded through a first air cylinder, the separation speed is increased, meanwhile, a movable side plate can be separated through a second rotating motor, and continuous extrusion of flax is achieved through the reciprocating operation; after extrusion, cleaning water enters the inner telescopic box and the outer frame body through water outlet holes, the oil cylinder drives the lifting plate to descend, the cleaning water is discharged into the scouring and bleaching pool, water is injected into the inner telescopic box again through the water pipe to flush the inner telescopic box, and extrusion operation is repeated after the lifting plate ascends.

The utility model discloses a continuous mask spraying system, which relates to the field of mask production and comprises a nozzle, a first storage tank, a second storage tank and a liquid level monitoring device. A first liquid supply electromagnetic valve is arranged between a liquid supply port of the first storage tank and a liquid inlet of the nozzle, a second liquid supply electromagnetic valve is arranged between a liquid supply port of the second storage tank and the liquid inlet of the nozzle, and the liquid level monitoring device is used for monitoring the liquid level of active liquid in the first storage tank and the liquid level of active liquid in the second storage tank. And when one storage tank performs spraying operation, the other storage tank can complete supplement of the active liquid, so that the situation that the operation of production equipment is interrupted due to the fact that liquid in a single storage tank is exhausted is avoided. The working efficiency of the equipment is improved, the requirement for a large storage tank is lowered, the occupied space and the manufacturing cost of the equipment are reduced, and meanwhile the stability and continuity of mask production are guaranteed.

The utility model relates to the technical field of dyeing machines, and discloses an efficient parallel dyeing machine which comprises a dyeing pool, a plurality of partition plates arranged at equal intervals are fixedly connected to the inner wall of the dyeing pool, a backflow box is fixedly connected to the left side face of the dyeing pool, and a fixing frame is fixedly connected to the right side face of the dyeing pool. According to the efficient parallel dyeing machine, by arranging the dyeing pool and the partition plate, the purpose of storing dye liquor of different colors can be achieved, multiple fabrics can be dyed in different colors, in the fabric conveying process, dye in the fabrics can be squeezed to remove liquor through arranging the squeezing roller and the pressed roller, subsequent drying processing is facilitated, and the dyeing efficiency is improved. In the extruding process, mixing of dye liquor of different colors can be avoided through the arranged separation wheel, the extruded dye liquor flows back into the dye pool through the arranged backflow box, the purpose of circularly filtering the dye liquor can be achieved through the arranged pump body and the arranged filter screen, and the service life of the dye liquor is effectively prolonged.

The utility model relates to the technical field of yarn dyeing equipment, in particular to a dye liquefaction barrel of a yarn dyeing machine, which comprises a barrel body, a feed port arranged at the top of the barrel body, a discharge port capable of being opened and closed arranged at the bottom of the barrel body, and a sleeve arranged in the barrel body, an upper opening arranged at the top of the sleeve and a lower opening arranged at the bottom of the sleeve. And a lower opening is formed in the bottom of the sleeve. According to the utility model, the sleeve is arranged in the barrel body for independently storing the solid additive, the solid additive can be separated from a solvent of dye liquor, and the solvent is circularly fed into the sleeve from the opening at the lower end of the sleeve through the conveying assembly, so that the solid additive is scoured by the solvent, and the solid additive is ensured to be gradually dissolved and dispersed in the solvent; and the dissolved solid additive is discharged from the sleeve along with the solvent through the side hole, so that the solid additive leaves the sleeve after being fully dissolved, and the solid additive is prevented from caking and precipitating at the bottom of the dye liquor before being not fully dissolved.

The utility model discloses a full-automatic quantitative feeding system for dyeing. The full-automatic quantitative feeding system is characterized in that the top of a placing plate is fixedly connected with a support frame; the first barrel body is slidably inserted into the supporting frame in a penetrating mode, and a second barrel body is arranged at the bottom of the first barrel body. The connecting mechanism is arranged between the first barrel body and the second barrel body, and the connecting mechanism is used for separating the first barrel body from the second barrel body so as to clean the interior of the second barrel body; the mounting mechanism is arranged on the supporting frame, the mounting mechanism is used for fixing the first barrel body and the supporting frame, and the device further comprises a control valve; and a flowmeter. The first barrel body, the second barrel body, the connecting mechanism and the mounting mechanism are mutually matched, the first barrel body and the second barrel body are used for splitting the charging barrel, the connecting mechanism is used for connecting and fixing the first barrel body and the second barrel body, and the mounting mechanism is used for mounting the first barrel body on the support frame, so that the splitting operation of the charging barrel is facilitated, and the working efficiency is improved. And the interiors of the first barrel body and the second barrel body are cleaned respectively.

The invention relates to the field of spinning production, and particularly discloses a humidifying solution for spinning, a humidifying mechanism and a humidifying method of the humidifying mechanism. The humidifying solution is prepared from the following raw materials in parts by weight: 46 to 58 parts of water, 0.6 to 2.4 parts of chlorinated methyl triethylamine, 4 to 8 parts of nano aluminum oxide and 3 to 6 parts of a nonionic surfactant; 1.5 to 3.5 parts of an organic silicon softening agent; 8 to 15 parts of an acid-base regulator; according to the invention, the existing cloth wetting speed can be effectively improved, and meanwhile, the pollution degree of the wetted cloth is reduced.

The utility model provides a cheese dyeing device which comprises a cheese body and further comprises a dyeing barrel which comprises a supporting cover and an upper cover cap arranged on the supporting cover. The rotating frame is located between the supporting cover and the upper cover cap to rotate, supporting rods are arranged on the rotating frame in a linear circumferential array mode, clamping rods are connected into the supporting rods in a clamped mode, supporting rods are arranged on the clamping rods, and the cheese bodies are stacked on the supporting rods one by one; the transmission unit is arranged on one side of the dyeing barrel. According to the cheese dyeing device, the rotating frame is placed on the supporting cover, then the upper cover cap and the supporting cover are matched to form the solution space, dye liquor is poured into the dyeing barrel, the transmission unit is used for driving the rotating frame to rotate in the solution space, a cheese body is made to make full contact with the dye liquor, and the dyeing effect and efficiency are improved.

The invention provides dye pretreatment equipment for colored spun yarns, the dye pretreatment equipment comprises a fixed bottom plate, a guide assembly, a cleaning assembly, a dyeing assembly, a drying assembly and a winding assembly are sequentially arranged on the fixed bottom plate in the conveying direction of the colored spun yarns, the guide assembly comprises a driven shaft rotationally connected with the fixed bottom plate, and a plurality of grid baffles are arranged on the driven shaft at intervals; the cleaning assembly comprises a dust suction box, the dyeing assembly comprises a dye pool, a plurality of partition plates are arranged in an inner cavity of the dye pool at intervals, a pressing assembly is arranged above the dye pool, the drying assembly comprises a drying box, the winding assembly comprises a driving shaft rotationally connected with a fixed bottom plate, and a plurality of color separation plates are arranged on the driving shaft at intervals. And the grid baffles, the isolation plates and the color separation plates are in one-to-one correspondence in position and number. According to the dye pretreatment equipment for the colored spun yarn, the spun yarn is divided into multiple sections to be dyed at the same time, the dyeing time is greatly shortened, and the overall production efficiency is improved.