518 results about "Textile processing" patented technology

The invention discloses a textile design optimization method based on artificial intelligence, and relates to the technical field of artificial intelligence, and the method comprises the steps: constructing a textile processing digital twinborn model; multi-modal data acquisition and feature fusion: providing data input by deploying a sensor array and fusing features; simulation and deduction are carried out based on a digital twinborn model, a diagnosis result of the state sensing module is used as model input, the predictive control module carries out advanced simulation and optimization calculation by using a prediction model, and the collaborative scheduling module realizes global optimization based on the model and outputs a precise control instruction; and executing the precise control instruction, returning the executed real data as feedback, and updating and correcting the S1 digital twinborn model to form a closed loop. According to the method, refinement, real-time adaptive optimization and efficient cooperative control of the textile processing process can be achieved, the processing quality and consistency are remarkably improved, the waste and defective rate is reduced, and the method has the self-evolution capacity.

The invention discloses an electrostatic ionization device and an array spinning ionization box, and relates to the field of textile processing machinery, the electrostatic ionization device comprises an ionization assembly, the ionization assembly is provided with a backflow groove with a top opening, and a metal wire which is horizontally arranged and can be externally connected with a power supply is arranged above the backflow groove; the reciprocating assembly comprises a liquid supply brush making contact with the upper surface of the metal wire and can drive the liquid supply brush to reciprocate along the axis of the metal wire and coat the surface of the metal wire with a polymer solution used for electrostatic ionization. The liquid supply assembly can store a polymer solution and convey the stored polymer solution to the liquid supply brush, and the backflow groove is communicated with the liquid supply assembly and can collect the polymer solution dripping in the process that the surface of a metal wire is brushed by the liquid supply brush and flow back into the liquid supply assembly. According to the electrostatic ionization device and the array spinning ionization box, the solution utilization rate can be increased, rapid replacement of multiple solution varieties can be achieved, raw material waste is reduced, and the production cost is reduced.

The invention discloses a textile drying device for textile processing, and relates to the technical field of textile drying. The device comprises a supporting frame, and a first frame body and a second frame body which are matched for use are fixedly mounted at the top end of the supporting frame; through cooperative use of the water removal mechanism and the treatment mechanism, a first extrusion roller and a second extrusion roller can be driven to synchronously rotate reversely, so that wastewater adsorbed in the to-be-dried textile can be extruded and discharged; in addition, external cold air can be continuously sucked into the second frame body after being filtered, the sucked air is heated and then guided to the to-be-dried textile subjected to extrusion and drainage, then the textile subjected to extrusion and drainage can be rapidly dried, and therefore the drying efficiency of the textile is effectively improved. And the continuously sucked external cold air can cool the dried textile, so that the phenomenon that the textile is damaged due to heat accumulation caused by overheating and winding of the dried textile can be avoided.

The invention relates to the technical field of textile manufacturing safety monitoring, in particular to a textile processing risk perception intelligent identification analysis system which comprises a video analysis module, an equipment prediction module, a product tracing module, a risk fusion module and an early warning response module. Wherein the video analysis module is used for outputting personnel violation signals; the equipment prediction module is used for carrying out fault probability calculation by fusing violation signals and time sequence data and outputting an equipment fault probability; the product tracing module is used for outputting defect source information; the risk fusion module is used for constructing a comprehensive risk index; and the early warning response module is used for triggering a multi-stage early warning instruction according to the threshold interval of the comprehensive risk index. According to the invention, through fusion analysis and graded early warning of multi-source risk factors, intelligent collaborative management and control of personnel, equipment and product defects in the textile production process are realized, and the accuracy of risk identification and the timeliness of safety response are effectively improved.

The invention relates to the technical field of textile processing automation control, in particular to a plc-based textile processing progress automatic tracking system, which comprises a critical threshold determination module used for determining a critical compaction tension threshold according to a preset digital twinning model; the risk index calculation module is used for calculating a prospective risk potential energy index according to a preset weight coefficient; the state evaluation module is used for combining the critical compaction tension threshold value determined by the critical threshold value determination module and the mechanical tension obtained in real time to calculate a safety margin index; the self-adaptive control module is used for generating a compensated and adjusted temperature target value based on the safety margin index calculated by the state evaluation module, the prospective risk potential energy index calculated by the risk index calculation module and the received planned speed adjustment instruction; the defect that traditional static process parameters cannot adapt to material state changes is overcome, and the accuracy of the safety benchmark is remarkably improved.

The utility model belongs to the technical field of textile processing equipment, and particularly relates to a textile fabric drying and shaping device which comprises a supporting plate and a drying box arranged on the supporting plate, and is characterized by further comprising a guide assembly and a shaping assembly, the deviation prevention assembly is arranged on the supporting plate, located between the cloth guide roller and the drying box and used for preventing the guided cloth from deviating; the anti-wrinkling device further comprises an anti-wrinkling assembly, and the anti-wrinkling assembly is arranged on the anti-deviation assembly and used for preventing the guided cloth from wrinkling. The anti-deviation device has the beneficial effects that the anti-deviation assembly is installed on the supporting plate, located between the cloth guide roller and the drying box and used for preventing the fabric from deviating in the conveying process so that it can be guaranteed that the fabric can be stably conveyed along a preset path.

The invention discloses automatic spinning cooling equipment, relates to the technical field of textile processing, and aims to solve the technical problems that existing spinning cooling equipment depends on manual carrying of a cooling device, the temperature control precision is poor, the cooling effect is unstable, and the operation efficiency is low. Automatic movement of the cooling device is achieved through lead screw transmission, manual carrying is replaced, the labor cost is reduced, and the operation efficiency is improved; precise temperature control is achieved by means of a temperature sensor and a cooling mechanism, and the multi-process requirements of melt spinning, solution spinning and the like are met; the spinning cooling uniformity is guaranteed through the design of the double flow guide pipes and the opposite side air blowing mechanism; the arc-shaped bent pipe solves the problem of spinning transition deformation, multi-device collaboration is improved, finally, the quality of spinning products is effectively improved, and the device is suitable for the chemical fiber spinning cooling process.

The invention belongs to the technical field of textile processing, and provides an array spinning reinforced composite yarn and a spinning method. In the invention, the nano array is generated by performing multi-jet polarization and ionization on the unsaturated solution by a needle-free electrostatic array ionization device, and the surface tension and ionization state of the unsaturated solution are changed by controlling the concentration and electrostatic voltage of the unsaturated solution. The jet flow and the liquid drops are charged in the electric field and break through the Rayleigh limit to be broken to form the nano array. After being embedded into a micron fiber net, the nano arrays are stably anchored on the surfaces of micron fibers through extremely high Van der Waals force and hydrogen bonds, the specific surface area of the micron fibers and the contact area between the fibers are increased, fiber cohesion and friction in yarn are enhanced, and mechanical enhancement (especially breaking strength) and quality improvement of regenerated fiber textiles are achieved.

The invention discloses a high-toughness schoolbag textile fabric and a manufacturing method thereof, and relates to the technical field of textile processing, and the manufacturing method comprises the following steps: mixing polyester staple fibers, cotton fibers and silver ion modified polyester staple fibers according to a mass ratio of 1: 0.8: 05, carrying out a blowing-carding process, opening and carding to obtain a mixed cotton web, drawing the mixed cotton web, and drying to obtain the high-toughness schoolbag textile fabric. The preparation method comprises the following steps: preparing a base cloth layer, spinning blended yarns through roving and spinning processes, weaving through an air jet loom to obtain a base cloth layer, weaving ultra-high molecular weight polyethylene fibers through a shuttleless textile machine in a plain weave manner to obtain a reinforcing layer, and weaving nylon 66 filaments through a water jet loom in a twill weave manner to obtain a surface layer base cloth. Through layered combination of the base cloth layer, the reinforcing layer and the wear-resistant surface layer, the reinforcing layer can effectively resist traction caused by the weight of daily books and reduce fiber fatigue damage, the wear-resistant surface layer can reduce abrasion damage to the surface of the schoolbag fabric caused by friction, cleaning or sliding friction and the like, and the service life of the schoolbag is prolonged.

The invention discloses a textile dyeing machine facilitating material collection for textile processing, and relates to the technical field of textile processing. A body is included; the mounting frame is mounted in the machine body; the moving plate is connected into the machine body in a sliding manner; the mounting plates are mounted on the two sides of the machine body; the control mechanism comprises a second lifting rod, a rotating assembly is arranged at the bottom of the second lifting rod, a clamping assembly is arranged outside the rotating assembly, and the second lifting rod is used for controlling the positions of the rotating assembly and the clamping assembly in the vertical direction; the material receiving mechanism is connected with the mounting plate, the material receiving mechanism comprises a second sliding block, a fourth push rod is mounted outside the second sliding block, and a hanging rod is mounted outside the fourth push rod. According to the textile dyeing machine facilitating material receiving for textile processing, the purpose of improving the use efficiency of equipment is achieved.

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.

This invention provides an intelligent overhead conveying device for textiles, relating to the field of textile processing technology. The intelligent overhead conveying device includes a support shell and a drag chain mechanism. The drag chain mechanism consists of a motor and sprockets. The drag chain mechanism is located inside the support shell, and a drag chain is located outside the drag chain mechanism. Several sets of load-bearing rollers are connected to the outside of the drag chain. A moving track is located inside the support shell, and the load-bearing rollers roll on the surface of the moving track. A weighted sleeve is fitted onto the outside of the load-bearing rollers for sliding and correcting the sag angle. This intelligent overhead conveying device for textiles, by setting the moving track inside the support shell and by setting the load-bearing rollers to roll on the moving track surface, ensures that the load-bearing rollers are not affected by downward drag, achieving stable transportation and preventing the drag chain from derailing under hook stress. This solves the problem of the transmission mechanism derailing under hook stress.

The drying machine for textile processing comprises a drying box, an industrial air heater is installed on the left side of the top face of the drying box, and an air outlet of the industrial air heater is communicated with a hot air pipe. According to the textile drying device, the industrial hot-air blower and the electric heating devices corresponding to the net-shaped conveying belt are arranged, the industrial hot-air blower at the top of the drying box is started, the industrial hot-air blower is promoted to introduce hot air at the constant temperature into the drying box through the hot-air pipe, and the hot air blown out of the hot-air pipe conducts hot-air drying on the top faces of textiles; in the process, an electric heating wire and a blowing fan in the electric heating device are started to work at the same time, the part, provided with the electric heating wire, of the electric heating device extends to the inner side of the net-shaped conveying belt, and heat generated by the electric heating wire is blown to the surface of the net-shaped conveying belt in a hot air mode under the blowing action of the blowing fan in combination with the hollowed-out structure of the net-shaped conveying belt; hot air drying of the bottom surface of the textile is realized.

The invention relates to a textile thread branching and winding device for textile processing and a using method thereof, and relates to the technical field of textile equipment. The device comprises a machine frame and a driving shaft rotationally arranged on the machine frame, a plurality of sets of positioning shafts in transmission connection with the driving shaft are arranged on the machine frame in the length direction of the machine frame at intervals, each positioning shaft is provided with a positioning rod, and each positioning rod is sleeved with a take-up barrel used for winding spinning threads. A moving table is movably arranged on one side of the rack, and a moving assembly used for driving the moving table to move in the length direction of the rack is arranged on one side of the rack; a collecting frame used for collecting the take-up barrels is arranged on the side wall of the moving table, a transferring assembly is arranged on the moving table and used for transferring the take-up barrels into the collecting frame, and a cutting assembly is arranged on the moving table and used for cutting spinning threads; the winding device has the effects of quickly collecting the take-up barrel and improving the working efficiency of spinning thread branching and winding.

The invention relates to the technical field of drawing machines, and discloses a textile processing chemical fiber drying drawing machine which comprises a cooling box, a rotating mechanism is arranged on the cooling box, the rotating mechanism comprises an annular rotating box arranged in the cooling box, and limiting annular grooves are formed in the front face and the back face of the annular rotating box correspondingly; and two L-shaped limiting rods are fixedly installed on the inner wall of the left side and the inner wall of the right side of the cooling box correspondingly, the ends, close to each other, of the multiple L-shaped limiting rods extend into the two limiting annular grooves correspondingly and are matched with the two limiting annular grooves correspondingly, and a plurality of drainage holes are formed in the outer wall of the annular rotating box. The rectangular limiting rod can drive the fixing plate with the holes to rotate, the fixing plate with the holes can drive the water absorption sponge to rotate, centrifugal force can be generated in the rotating process of the water absorption sponge, and the centrifugal force can throw out water adsorbed on the water absorption sponge, so that the continuous water absorption function of the water absorption sponge is kept.

The application discloses a kind of textile dip coating integrated equipment, the present application relates to textile processing equipment technical field, including: equipment is provided with micro-liquid film part and wedge extrusion part along the direction of textile conveying, micro-liquid film part and wedge extrusion part below are provided with floater control part, floater control part is provided with the liquid return shell of upper end opening, the liquid return shell is formed by communicating with channel guide section and box recovery section, the bottom of channel guide section is inclined to box recovery section, vertically arranged liquid baffle is fixed in box recovery section, and liquid baffle separates box recovery section into reflux cavity and drainage cavity, the equipment is provided with floater control part and floater part, so that float ball can be lifted with the change of liquid level in liquid return shell, and the flow area between second liquid inlet pipe and infusion tube is adjusted by lever arm, rotating rod and connecting rod drive valve needle to move, so that, equipment can automatically adjust the coating liquid supply amount entering micro-liquid film part according to the liquid level in liquid return shell.

This utility model relates to the field of textile processing technology and discloses a uniform impregnation tank structure for flame-retardant treatment of fabrics. It includes a base plate, an adjustment mechanism fixedly connected to the outside of the working chamber, an impregnation mechanism fixedly connected to the top of the base plate, and an adjustment mechanism including a connecting support plate. A connecting assembly is fixedly connected to the rear side of the connecting support plate, and a cylinder is fixedly connected to the outside of the connecting assembly. Conversion plates are fixedly connected to both sides of the fixed block, and an arc-shaped rotating block is fixedly connected to the right side of the L-shaped rotating connecting block. A rotating assembly is fixedly connected to the right side of the arc-shaped rotating block. In this utility model, the L-shaped rotating connecting block drives the arc-shaped rotating block and the adjustment roller to rotate, thereby dynamically adjusting the fabric tension to prevent the fabric from wrinkling due to excessive looseness or breaking due to excessive tightness, ensuring stable fabric movement and uniform impregnation during the impregnation process.

The application discloses a steady-state unwinding device, process and application of high-rigidity high-frangibility high-torque wire, and belongs to the field of textile processing technology.The device realizes controlled rotation of the yarn cylinder and steady-state circumferential unwinding of the wire by clamping and positioning the upper and lower ends of the yarn cylinder and combining up-down, left-right and front-back adjustable structures and damping control, thereby effectively inhibiting the problems of knotting, small braids and tension fluctuation of high-rigidity high-frangibility high-torque wire caused by residual torque in the unwinding process.The steady-state unwinding process can output the wire in a uniform and continuous state, is suitable for textile processing of inorganic non-metallic high-torque fiber, high-modulus high-torque organic fiber and high-twist high-twist yarn, and can stably feed into processes such as plying, doubling, heat setting and weaving, thereby ensuring the consistency of wire tension and the stability of product performance in the subsequent processing process.

The utility model discloses a yarn cutting and winding device, which relates to the technical field of textile processing equipment and comprises a workbench, a first tension component arranged on one side of one end of the top of the workbench, a second tension component arranged on the other side of one end of the top of the workbench, and a cutting mechanism arranged in the middle of the top of the workbench. A supporting block is arranged at the other end of the top of the workbench, a winding mechanism is arranged at one end of the top of the supporting block, yarn limiting frames matched with the winding mechanism are symmetrically arranged at the other end of the top of the supporting block, and the first tension assembly and the second tension assembly are the same in structure. The yarn winding device is scientific and novel in structure, efficient winding of yarns is achieved through the design of synchronous winding of the two groups of yarns, the tension assembly, the cutting mechanism and the winding mechanism are sequentially arranged on the workbench, cutting is thorough, tension is even, the problem that products are scrapped due to the fact that the yarns which are not cut completely are wound in is solved, and production efficiency is improved. And the finished product quality and the production efficiency are obviously improved.

A placeholder positioning assembly is configured to mark a position of at least one structural feature in a textile. The placeholder positioning assembly may be configured to operate in cooperation with a textile processing machine and to engage the at least one structural feature in the textile with a placeholder. The assembly includes a placeholder positioning unit configured to engage the at least one placeholder with the at least one structural feature to thereby mark the location of the at least one structural feature; and at least one anchor forming unit configured to form at least one anchor member together with the placeholder, wherein the placeholder positioning unit is further configured to guide the placeholder to engage the at least one structural feature with the at least one placeholder, and the anchor forming unit is configured to receive the placeholder from the placeholder positioning unit and to form the at least one anchor member together with the placeholder.

The embodiment of the invention provides a production method and equipment for a knitted fabric with two colored surfaces and a storage medium. The method comprises the following steps: carrying out continuous flat bleaching treatment on a to-be-treated fabric through a continuous flat bleaching module to obtain a first fabric; performing two-side dyeing treatment on the first fabric through a cold pad-batch dyeing module to obtain a second fabric; performing primary water washing treatment on the second fabric through a first continuous water washing module to obtain a third fabric; performing primary drying treatment on the third fabric through a first drying module to obtain a fourth fabric; performing ammonia treatment on the fourth fabric through an ammonia treatment module to obtain a fifth fabric; performing secondary water washing treatment on the fifth fabric through a second continuous water washing module to obtain a sixth fabric; the sixth fabric is subjected to secondary drying and fixing treatment through a second drying and fixing module, and then the fabric with the two surfaces being colored is obtained. The two-side color quality and the production benefit of the knitted fabric are effectively improved, and the method can be widely applied to the technical field of textile processing.

A mycelium sheet may have an upper portion of its surface removed prior to, concurrently with, or following harvest. Such removal provides a more homogeneous surface for later processing of the mycelium sheet. An additional rinsing step provides a surface which is even more amenable to textile processing into a mycelium-based textile. Such removal and rinsing steps produce a mycelium-based sheet which provide more homogeneity, such as in color appearance, or texture, thereby leading to a more homogeneous mycelium-based textile end product. A grown mycelium sheet may by processed through a series of devitalization, moisture modulation, densification, and lubrication steps, to render it more amenable to further finishing steps. Such processed mycelium sheet offers physical attributes as a finished textile product, that are comparable to currently available textile materials, but with environmental and sustainability benefits. Such processed mycelium sheet, may be finished, such as by being coated.

The application relates to a broken line detection device and textile processing equipment, which comprises a fixing base, a swing frame, a first infrared opposite radiation sensor, a second infrared opposite radiation sensor and a first controller; the swing frame comprises a rotating shaft, a connecting rod and a counterweight rod, the rotating shaft is rotationally connected with the fixing base, the counterweight rod is in an L shape, the lower ends of the counterweight rod and the connecting rod are fixed on the rotating shaft, the upper end of the connecting rod is provided with a first guide roller parallel to the rotating shaft, and the upper end of the counterweight rod is provided with a second guide roller parallel to the rotating shaft; the first infrared opposite radiation sensor is used for detecting the position of yarn in a horizontal state, and the second infrared opposite radiation sensor is used for detecting the position of yarn in a slanting and slack state. The application can improve the timeliness of broken line detection.

The invention belongs to the technical field of textile processing equipment, and particularly relates to a polyester fabric dyeing and drying integrated device which comprises a fabric discharging mechanism, a dyeing mechanism and a drying mechanism. The dyeing mechanism is used for dyeing the fabric; the steam drying device is used for drying the dyed fabric; the winding mechanism is used for winding the dried fabric; the cloth storage mechanism is arranged between the winding mechanism and the steam drying mechanism and is used for guiding the dried fabric and adjusting the tension degree of the fabric; the cloth storage mechanism comprises a guiding structure used for guiding fabric and a tension adjusting structure used for adjusting and guiding the fabric. The device has the beneficial effects that stable guiding of the dried fabric is achieved through the guiding structure, meanwhile, the tension degree of the fabric is dynamically adjusted through the tension adjusting structure, the wrinkling and curling problems caused by uneven tension can be effectively solved, and the requirement for follow-up flattening operation is reduced.

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 utility model discloses a printing device for textile fabric, which relates to the technical field of textile processing and comprises a bearing frame, a roller mounting unit and a dye supply unit. The roller installation unit comprises a motor, a coupler, a transmission shaft, a bearing, a spring, a clamping cover and a printing roller. The device is provided with a reliable roller mounting unit, the printing roller is applied to one end of the printing roller, the transmission shaft is stressed to slide outwards, meanwhile, the distance between the two clamping covers is expanded, the printing roller can be replaced, and the spring can provide elastic force for the clamping covers, so that the printing roller can be replaced conveniently. Therefore, the mounted printing cylinder can be automatically clamped; the printing device is provided with the reliable dye supply unit, dye can be continuously supplied to the surface of the printing cylinder, and the feeding range can be narrowed by controlling the electromagnetic valves at the two ends to be closed inwards one by one, so that the effect of saving the dye is achieved when textile fabrics with different width sizes are printed and dyed.

The utility model relates to the technical field of textile processing, in particular to a cutting device for textile processing, which comprises a workbench, supports and a top plate, the supports are fixedly connected to the periphery of the workbench, the top plate is fixedly connected to the tops of the supports, a linear electric sliding rail is fixedly connected to the middle of the lower surface of the top plate, and a guide rail sliding block is slidably mounted on the linear electric sliding rail. An air cylinder is installed below the guide rail sliding block, the output end of the air cylinder is fixedly connected with a supporting plate, a cutter is arranged in the center of the lower surface of the supporting plate, two symmetrical bases are installed in the workbench in a sliding mode, a two-way lead screw is rotatably installed on one side in the workbench, and the two bases are installed at the two ends of the two-way lead screw in a threaded mode respectively. A lead screw is rotationally installed at one end of the base, a sliding rod is fixedly connected to the other end of the base, a fixing plate is arranged between the lead screw and the sliding rod, the top of the sliding rod is fixedly connected with a sliding block at the other end, a second servo motor is arranged on the sliding block rotationally connected with the lead screw, and the output end of the second servo motor is fixedly connected with the lead screw.

The utility model discloses a kind of line-receiving structures with anti-winding effect for textile operation, it is related to textile processing field, including support frame, the support frame one side rotationally connected with winding drum, multiple isolation components are slidably installed along the length direction outside winding drum;Two adjacent isolation components are fixed with elastic expansion piece, one end of the winding drum is connected with fixed disc cylinder, and isolation component can be moved along the length direction of winding drum by extending action, when multiple isolation components between elastic expansion piece extrude, the interval between multiple isolation components can be made smaller synchronously, when cylinder retracts, the elastic expansion piece between multiple isolation components is self elastic force, and the interval between isolation component is made larger.To better adapt to clamping isolation winding textile thread, further prevent wire winding.

This invention discloses a textile bleaching device, comprising a bleaching box, connecting columns mounted on both sides of the top of the bleaching box, and a spray box mounted on top of the connecting columns. The spray box contains a spray trough, and two forward and backward rollers are rotatably mounted on both sides of the spray trough. Baffles are mounted on the front and rear sides of each roller, and a liftable pressure plate is installed between the front and rear baffles. A guide pipe is installed at the bottom of the spray box. This textile bleaching device, equipped with rollers, pre-winds half of the textile fabric onto one roller during bleaching, while the other half is immersed in the bleaching tank. The end of the immersed textile fabric is pulled up and fixed onto the other roller. Thus, when the two rollers rotate synchronously, one roller places the textile fabric into the bleaching tank, while the other roller winds up the textile fabric in the bleaching tank. After winding up half of the textile fabric, the rotation direction of the rollers is changed, and the bleaching process is repeated cyclically.

The utility model discloses a fabric dimension measuring device for clothing production, which relates to the field of textile processing equipment, and comprises an operating platform, two groups of fixing pieces are arranged at the upper end part of the operating platform, are respectively positioned in the length direction and the width direction of the operating platform, and are both in sliding connection with the operating platform; the fixing piece is used for fixing the clothing fabric, two graduated scales are arranged at the upper end of the operation platform, the two graduated scales are perpendicularly arranged, the two graduated scales are slidably connected with the operation platform in the length direction and the width direction of the operation platform respectively, the graduated scales are used for measuring the size of the clothing fabric, and the moving assembly is arranged above the graduated scales. A lifting assembly is arranged at the lower end of the operation platform and used for driving the operation platform to ascend and descend. The application has the effect of improving the flexibility of the clothing measuring device.