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Surface flaw detection equipment and process for carpet production
The invention discloses a surface flaw detection device and process for carpet production, and relates to the technical field of surface flaw detection for carpet production. According to the surface flaw detection equipment and technology for carpet production, when carpet flaw detection is carried out, a carpet penetrates through the upper portion of an attaching roller, a second hydraulic cylinder is adjusted to drive a local jacking arc rod to jack up the local position of the carpet, the upper surface of the jacked-up carpet is in an unfolded state and expands towards the outer side, and meanwhile, the carpet passes through the attaching roller to be subjected to surface flaw detection. A driving motor is started, the driving motor drives all pressing pieces to press carpet wool at the two ends of the carpet unfolding position, and an electrostatic adsorption rod adsorbs the carpet wool at the position, so that the carpet wool at the two ends of the carpet position jacked by a local jacking arc rod gets close to the two ends; and the situation that the surface of the carpet cannot be clearly scanned by a scanning camera due to the existence of the carpet hair is avoided, so that the accuracy of a carpet surface flaw detection result is improved.
Owner:NANTONG RUYUFENG TEXTILE TECHNOLOGY CO LTD
Defect treatment system for spunlace non-woven fabric
The invention discloses a defect treatment system for spunlace non-woven fabric. The system comprises a detection unit; a non-contact marking unit; a slitting and rewinding unit; the control unit is in communication connection with the detection unit, the non-contact marking unit and the slitting and rewinding unit and is configured to respond to the defect signal and determine delay trigger time based on the distance between the detection unit and the non-contact marking unit and the conveying speed of the non-woven fabric; after the delay triggering time, controlling a non-contact marking unit to spray a non-contact mark corresponding to the defect type to the side edge of the non-woven fabric; and under the condition that the unwinding length of the non-woven fabric by the slitting and rewinding unit is matched with the corresponding running length of the non-woven fabric when the defect signal is generated, the slitting and rewinding unit is controlled to remove the defective area on the non-woven fabric. The non-contact marking unit is matched with the control unit to determine the delay triggering time, so that the problem of inaccurate marking caused by shaking and airflow disturbance during high-speed operation of the non-woven fabric is solved.
Owner:YIBIN LIYA SANITARY MATERIASL TECH CO LTD
Intelligent cloth inspecting machine with unwinding deviation rectifying function
The utility model relates to the technical field of cloth deviation rectification, in particular to an intelligent cloth inspecting machine with an unwinding deviation rectification function, which comprises a base, an unwinding frame, an unwinding roller and a traction roller, the unwinding frame is mounted on one side of the base, a support is fixedly mounted on the other side of the base, and the traction roller is rotatably mounted on the support through a rotating shaft; limiting mechanisms are installed on the two sides of the interior of the unwinding frame, each limiting mechanism comprises an installation base and a limiting plate, the installation bases are fixedly installed at the bottom of the unwinding frame, the limiting plates are installed on the installation bases in a sliding mode, and the limiting plates are connected with the installation bases through connecting springs arranged in the installation bases; a driving shaft is fixedly mounted on the traction roller; and the end part of the driving shaft is connected with the mounting seat through a bearing seat. According to the utility model, the flatness of the two sides of the cloth is improved, and the problem that the cloth with uneven edges deviates due to the tension difference between the inner layer and the outer layer when being unwound is solved.
Owner:SHANTOU MIANLONG TEXTILE IND CO LTD
Fabric surface quality detection device
PendingCN121186083AInspecting textilesPreparing sample for investigationLight spotMechanical engineering
The present invention relates to the technical field of fabric defect detection, and discloses a fabric surface quality detection apparatus, which comprises: a detection cabin, which is internally provided with a point marking system and defect detection systems on the upper and lower sides, and through which processing production line cloth passes; the punctuation system comprises a cloth supporting mechanism capable of expanding downwards, a transmission mechanism which is arranged between the side wall and the cloth and is driven by the cloth supporting mechanism, and an execution mechanism which is penetrated by the cloth and can horizontally move; the flaw detection system comprises a light intensity analyzer and a light source emitter which are arranged on the upper side and the lower side of the cloth, and the light intensity analyzer analyzes and captures light spot intensity; the cloth supporting mechanism supports the cloth, moves downwards to trigger the transmission mechanism to move axially, drives the execution mechanism to expand towards the two sides to complete cleaning, moves backwards to the outer side of the projection of the light source emitter, detects flaws through a light intensity threshold value and outputs coordinates; during resetting, the cloth supporting mechanism moves upwards to close the executing mechanism, and dotting marks are triggered when the cloth supporting mechanism falls at the flaw position.
Owner:HARVI TECH TEXTILE CO LTD
Multi-stage finishing device for knitted fabrics
The present invention relates to the technical field of textile equipment, and in particular to a multi-stage finishing device for knitted fabrics. The multi-stage finishing device for knitted fabrics of the present invention comprises a pair of double-spread thread rollers, an infrared weft bias line detection device, two pairs of single-spread thread rollers, and an ironing and shaping component that are sequentially arranged along the moving direction of the knitted fabric; it also comprises a driving component for driving the single-spread thread rollers to rotate, and the driving component is electrically connected to the infrared weft bias line detection device; the surface of the double-spread thread rollers has threads extending from the middle section of the roller to both ends; the threads of the two pairs of single-spread thread rollers are in opposite directions. The multi-stage finishing device for knitted fabrics of the present invention combines the functions of fabric extension, weft bias line detection, weft bias elimination, ironing and shaping, and winding into one, which greatly shortens the finishing distance of the knitted fabrics.
Owner:WUHAN TEXTILE UNIV
Cloth inspecting device with tension adjusting function and cloth inspecting method
The invention relates to the related technical field of cloth inspection, in particular to a cloth inspecting device with a tension and tightness adjusting function and a cloth inspecting method.The cloth inspecting device with the tension and tightness adjusting function comprises a rack, a guide roller set arranged on the rack and a cloth inspecting mechanism installed on the rack and used for inspecting cloth; the guide roller set comprises a first roller piece and a second roller piece which are rotationally installed on the rack, and a third roller piece which is movably arranged on the rack and located between the first roller piece and the second roller piece. The third roller piece is connected with elastic supporting mechanisms arranged on the two sides of the rack respectively. The cross arm is driven to ascend through the power mechanism, the tension and tightness of the cloth can be adjusted before pleat removal treatment, the situation that the cloth is excessively stretched and deformed in a two-way stress state due to the fact that the cloth maintains the original tension during pleat removal treatment, the original texture structure and defect morphological characteristics of the cloth are changed, and the pleat removal efficiency is improved can be avoided. The defect identification difficulty is increased, and the reliability of a detection result is influenced.
Owner:SHANTOU XINXINGYA DYEING & FINISHING CO LTD
A method and system for detecting defects in a glass fiber mesh
The application discloses a kind of glass fibre mesh cloth defect detection method and system, it is related to intelligent detection related technical field, this method includes: by setting shooting parameter is moved to the target glass fibre mesh cloth and is photographed, obtains detection target image information.Acquisition is placed background image, and the coupling feature analysis is carried out to placed background image, determines coupling influence parameter.Based on coupling influence parameter, background decoupling is carried out to detection target image information, and target image is extracted.Target image is meshed and segmented, and image mesh segmentation library is obtained.Extract defect feature is used to traverse image mesh segmentation library, and defect detection result is obtained.The technical problem that the glass fibre mesh cloth defect detection method in prior art is difficult to execute detection task under complex environment, leading to insufficient detection accuracy and reliability is solved.High-efficiency, accurate detection glass fibre mesh cloth defect is realized, and the technical effect that the accuracy of detection and the adaptability of system are greatly improved.
Owner:JIANGSU KELU NEW MATERIALS CO LTD
Quality detection cooperative interaction suite group
PendingCN121633105AInspecting textilesOptically investigating flaws/contaminationTablet computerCategory recognition
The invention mainly discloses a quality detection cooperative interaction suite group, which is used for performing defect detection on a continuous material conveyed by a roll-to-roll mechanism. Particularly, the quality detection cooperative interaction suite set further provides the following functions: (1) intuitively displaying the position of the detected flaw on the continuous material; (2) when the flaw detection result is misjudged, a user (a quality inspector) operates a tablet computer provided by the quality detection collaborative interaction suite group to delete the misjudged flaw detection result online; (3) when a flaw category identification error occurs in a flaw detection result, the user operates the tablet computer to correct the flaw category identified by the error online; and (4) when missing detection occurs, the user operates the tablet computer to add one or more images containing flaws into the database.
Owner:KAPITO INC +3
Needle inspection machine for spinning
ActiveCN224077811UConvenient for centralized processingImprove inspection efficiencyInspecting textilesSortingSpinningInfrared emitter
The utility model relates to the technical field of textile, and discloses a needle inspection machine for textile, which comprises a feeding conveyor, an inspection machine body is arranged on the feeding conveyor, a connecting frame is fixedly mounted between the feeding conveyor and a first discharging conveyor, movable rollers are uniformly and rotatably mounted on the connecting frame, a mounting frame is fixedly mounted on the connecting frame, and the movable rollers are rotatably mounted on the mounting frame. An auxiliary classification assembly is arranged on the installation frame, an infrared emitter is fixedly installed on one side of the connecting frame, and an infrared receiver is fixedly installed on the side, opposite to the infrared emitter, of the connecting frame. According to the utility model, the auxiliary classification assembly is arranged, unqualified textiles are pushed to the unqualified product collection area for centralized collection, and qualified textiles can be normally conveyed to the qualified product collection area for centralized collection, so that the textiles are classified and collected in a centralized manner when broken needle inspection is carried out on the textiles; subsequent personnel can conveniently carry out centralized treatment on unqualified textiles containing broken needles, and the overall inspection and treatment efficiency is improved.
Owner:SUZHOU SHENMA KNITTING NEEDLE EQUIP CO LTD
A quality detection device for cloth
ActiveCN117071271BInspecting textilesMaterial analysis by optical meansTesting MethodsMechanical engineering
The application relates to the technical field of cloth production equipment, and provides a quality detection device for cloth, which comprises an inspection table, a material conveying assembly, a lifting frame and a supporting piece, the lifting frame is arranged on the inspection table, the supporting piece is arranged on the lifting frame and located above the table top of the inspection table, and the supporting piece is used for supporting lace fabric; the material conveying assembly is arranged on the inspection table and located on the same side of the lifting frame, and the material conveying assembly is used for conveying the lace fabric supported by the supporting piece. The application has the effect of reducing the length of the whole inspection table when the quality of the lace fabric is inspected.
Owner:XIAMEN LI YING KNITTING CO LTD
Method for modifying flaws on surface of electronic-grade glass fiber cloth
The invention relates to the technical field of electronic-grade glass fiber cloth production, in particular to an electronic-grade glass fiber cloth surface flaw modification method, which comprises the following steps of: flatly paving electronic-grade glass fiber cloth to be modified on a platform, scanning the cloth surface by adopting a visual inspection device, and identifying and recording the position of the cloth surface flaw; positioning cloth surface flaws, specifically modifying the cloth surface flaws by adopting a correction needle, and wiping the modified electronic-grade glass fiber cloth surface to be flat by adopting a modification wiping rag; and scanning the modified electronic-grade glass fiber cloth through the visual detection device again, and checking the modification effect. According to the method, the defects of the cloth cover are accurately positioned, the correction needle with the matched specification is adopted for targeted treatment, and the steps of wiping and flattening after modification and adhesive spraying and curing are matched, so that the common cloth cover problems such as broken weft, loose loop weft and abnormal follow-up yarn can be efficiently solved, the flatness and the structural stability of the modified cloth cover can be guaranteed, and the service life of the cloth cover is prolonged. And subsequent secondary visual detection further ensures the modification effect.
Owner:LINZHOU GUANGYUAN NEW MATERIAL TECH
Yarn detection device and detection system
The invention provides a yarn detection device and a detection system, and relates to the technical field of yarn hairiness visual detection, the yarn detection device comprises a detection module and two position stabilizing units, and the two position stabilizing units are symmetrically arranged relative to a detection area of the detection module. According to the yarn detection device, the two stabilizing units and the detection module located between the two stabilizing units are designed, the stabilizing units apply force facing the outer side to the two ends of the yarn in the detection area respectively, the force at the two ends is in a balanced state, and winding / releasing movement in the yarn production and manufacturing process is not affected; the two position stabilizing units apply force towards the outer side to the two ends of the yarn in the detection area respectively, so that the yarn in the detection area is in a stable tensioning state, in the image obtained by the detection module, the tensioning force borne by the yarn is very stable, and the reliability of the detection structure is guaranteed.
Owner:杭州欣格纺织有限公司
Manufacturing process of home textile functional fabric quilt cover capable of quickly changing specifications
The invention discloses a manufacturing process of a home textile functional fabric quilt cover capable of quickly changing specifications, and relates to the technical field of home textile product production and processing. The left side, the right side and the head side of the quilt cover face and the quilt cover lining are connected in a sewing mode, the foot sides of the quilt cover face and the quilt cover lining are connected through a quilt foot closed-end zipper, the right sides of the left small piece of the quilt cover face and the left small piece of the quilt cover lining are further connected through an invisible open-end zipper, and the right sides of the right small piece of the quilt cover face and the right small piece of the quilt cover lining are further connected through another invisible open-end zipper. When one or two invisible separating zippers are opened or closed respectively, the width specification of the quilt cover can be quickly changed; the quilt cover manufacturing process mainly comprises the working procedures of cutting, sewing, steam ironing, packaging and the like. According to the invention, the influence of softness, thinness and drapability of the fiber fabric on the product quality is better controlled, the purpose of quickly changing the width specification of the quilt cover can be achieved, the quilt cover can be better matched with quilt cores with different specifications and sizes, the air permeability, comfort, softness and attractiveness of the product are maintained, and the function of one bed with multiple purposes is realized.
Owner:JIHUA 3542 TEXTILE CO LTD
Fabric corner falling correction device and weft straightener
ActiveCN224186486UImprove yieldachieve correctionInspecting textilesStructural engineeringMechanical engineering
The utility model relates to the field of fabric correction, in particular to a fabric corner falling correction device and a weft straightener. The fabric corner falling correction device comprises a multi-section roller and at least one corner lifting assembly, the multi-section roller is used for supporting running fabric, the middle portion of the multi-section roller is a long roller face, the two ends of the multi-section roller are each provided with a plurality of short roller faces, and the short roller faces are arranged to be capable of passively and independently rotating; the corner lifting assembly is used for tightly pressing the side edge of the side where the corner of the fabric is located on the corresponding short roller face when the corner of the fabric is lost, and driving the corresponding side edge of the fabric to move at the linear speed different from the running speed of the fabric so as to correct the lost edge. The utility model can realize fabric corner loss correction and eliminate the defect of corner loss.
Owner:CHANGZHOU HONGDA INTELLIGENCE TECHNOLOGY CO LTD +1
Optically characterizing a textile fiber structure
ActiveUS12607514B2Safety devices for fibre treatmentInspecting textilesTextile fiberMechanical engineering
The invention relates to a computer-implemented method for optically characterizing a textile fiber structure. A plurality of pieces of information on the color at different locations of the textile fiber structure are detected by an optical sensor system. The detected color information is transmitted to a computer (107) and is entered into a color space (2) in the form of a scatter plot (31) by the computer. A frequency density distribution (4) of the scatter plot (31) is determined, and the frequency density distribution (4) is numerically specified. The invention allows a change in the material of the textile fiber structure to be ascertained and optimizes the elimination of foreign materials from the textile fiber structure.
Owner:USTER TECHNOLOGIES AG
Apparatus and method for providing a moist material to be dried - Patent Application 20070122997
An apparatus for providing a moist material to be dried includes at least a material supply unit (102), a plurality of nozzles (104), and a drying surface (106), the drying surface being configured to be movable relative to the plurality of nozzles. The material supply unit is configured to direct the moist material through the plurality of nozzles and onto the drying surface to obtain a plurality of elongated, string-like accumulations of material (108). The apparatus additionally includes at least one imaging device (110) configured to obtain imaging data of at least one of the elongated, string-like accumulations of material, and at least one control unit (112) configured to determine at least one characteristic of at least one of the elongated, string-like accumulations of material, the control unit additionally configured to facilitate performance of at least one action based on the determined characteristic.
Owner:SPINNOVA OY
On-line inspection of cellulose acetate tow
Disclosed are improved methods for inspecting tow for contamination, defects, and / or imperfections, for example cellulose acetate tow. The present disclosure can also relate to processes for producing cellulose acetate tow that involve detecting and analyzing contamination, defects, and / or imperfections in the tow. The methods can result in cellulose acetate that has fewer contamination, defects, and / or imperfections than has been previously achieved.
Owner:ACETATE INTERNATIONAL LLC
Estimation program, information processing device, and estimation method
A presumption program (128) capable of presuming the possibility of generation of stain spots on a drawn yarn produced by a spinning drawing device (3) that draws the yarn while heating the yarn causes an information processing device (100) to execute the following steps: acquiring an auto-encoder (124); the auto-encoder (124) learns in such a manner that a normal tension waveform indicating the normal displacement of the tension of the drawn wire is restored after being compressed. Acquiring an input tension waveform indicating the displacement of the tension of the drawn yarn produced by the spinning drawing device (3); and estimating, on the basis of the similarity between the input tension waveform and the output tension waveform obtained from the auto-encoder (124) by inputting the input tension waveform to the auto-encoder (124), the likelihood of the occurrence of stain spots for the drawn yarn produced by the spinning drawing device (3).
Owner:TMT MACHINERY INC
Cloth inspecting machine based on machine vision and cloth defect detecting method thereof
PendingCN121853345AAchieve full coverage scanninghigh degree of automationMechanical cleaningPressure cleaningMachine visionTesting Methods
Owner:HAINING PROTEC NEW MATERIAL CO LTD
An intelligent cloth inspecting machine with double-side marking function and a control method thereof
The application discloses a kind of intelligent cloth inspection machine with double-sided marking function and control method thereof, wherein the intelligent cloth inspection machine has driving roller, guide roller, movable roller group and detachable support seat, movable roller group is made of parallel movable roller, movable roller group is movable along slide rail, detachable support seat is made of first support seat and second support seat, one end surface of the upper end surface, lower end surface of first support seat and second support seat supports cloth, marking device is arranged on the upper and lower end surfaces of detachable support seat, marking device is used for labeling on the defect position of the cloth with defects, sliding drive is used to drive the cloth to move to the end surface of the cloth with defects close to marking device when detecting defects on different end surfaces of cloth by movable roller group.The application detects defects on the upper and lower end surfaces of cloth by camera, and drives the cloth to move to the end surface of the cloth with defects close to marking device by sliding drive, to realize double-sided detection and marking of cloth.
Owner:ANHUI YARIS INTELLIGENT TECH CO LTD
Cloth inspecting machine capable of conveniently adjusting position of control panel
The utility model relates to the technical field of cloth inspecting machine design, and discloses a cloth inspecting machine convenient for adjusting the position of a control panel, which comprises a machine body, an unwinding roller, a winding roller, a cloth inspecting lamp box and the control panel, the connecting sleeve is provided with a connecting pipe, the upper end of the connecting pipe is connected with the control panel, the lower end of the connecting pipe is embedded in the connecting sleeve, the connecting sleeve is provided with an inner threaded sleeve communicated with the interior of the connecting sleeve, and the inner threaded sleeve is in threaded connection with a locking threaded shaft with the end used for abutting against the outer wall of the connecting pipe. An adjusting sleeve rotationally connected to the end of the connecting pipe is arranged on the upper side of the control panel, and a positioning piece used for positioning the angle of the control panel is arranged between the adjusting sleeve and the connecting pipe. The locking threaded shaft is connected into the inner threaded sleeve in a threaded mode so that the end of the locking threaded shaft can abut against the outer wall of the connecting pipe, at the moment, the circumferential rotating position of the connecting pipe can be positioned, and therefore the position of the control panel can be adjusted.
Owner:SHAO XING XIAN TIAN YU YIN RAN YOU XIAN GONG SI
Seamless wall covering base fabric weft straightening system
The present invention provides a base fabric weft straightening processing system for seamless wall cloth, which is suitable for the field of seamless wall cloth processing equipment, and includes a weft straightening roller group, wherein the weft straightening roller group includes a tension weft straightening roller group, and the tension weft straightening roller group is composed of multiple tension weft straightening rollers controlled by cylinder lifting, and the multiple tension weft straightening rollers are a first-level tension weft straightening roller, a second-level tension weft straightening roller and a third-level tension weft straightening roller with the same structure; the first-level tension weft straightening roller includes a base fabric limiting mechanism and a transmission roller; there are two base fabric limiting mechanisms, which are distributed at both ends of the transmission roller; after the transmission roller is controlled by the cylinder to be lifted and lowered, the multiple tension weft straightening rollers are controlled to have different degrees of dislocation distribution, so as to cope with the elastic changes of the base fabric's own material when it is continuously in a traction state; in the process of the transmission roller rotating to pull the transmission base fabric forward, the base fabric limiting mechanism is simultaneously used to limit the base fabric from both sides, so as to achieve stable forward transmission of the base fabric.
Owner:HUZHOU DONGKAI TEXTILE CO LTD
Process for preparing a carbon fiber precursor
A process for preparing a carbon fiber precursor wherein the precursor is selected from a series of solid PAN (polyacrylonitrile) fibers, wherein each member of the series contains about 2 weight % to about 8 weight % completely neutralized itaconic acid.
Owner:AULISIO LEANDER F
Edge aligning device of cloth inspecting and rolling machine
The utility model relates to the technical field of cloth inspecting and rolling machines, and discloses an edge aligning device of a cloth inspecting and rolling machine, which comprises a cloth inspecting machine body, the inner wall of the cloth inspecting machine body is rotatably connected with a material guide roller, the inner wall of the cloth inspecting machine body is provided with a cloth guide roller group, the top of the cloth guide roller group is provided with an edge aligning groove, and the edge aligning groove is provided with an edge aligning groove. And a U-shaped pipe is fixedly connected to the interior of the opposite side groove. The utility model has the following advantages and effects: the central position of the opposite side groove corresponds to the gap between the cloth guide roller groups, the two side edges of the cloth enter the space between the two heating sheets and are limited by the two opposite side grooves when the cloth is discharged, meanwhile, water is introduced into the U-shaped pipe, the water enters the connecting pipe and is sprayed out from the spray head, and the electric heating plate is started to heat after the edges of the cloth are contacted with the water; and the cloth with water is in contact with the heating piece to evaporate water vapor, so that the edges of the two sides of the cloth are smoother in the edge alignment process, wrinkles on the edges are avoided, and the uniformity is higher after the cloth is rolled.
Owner:XIANGYANG XINSHENGYUE TEXTILE CO LTD
Cloth inspecting machine with automatic trimming function
The invention discloses a cloth inspecting machine with an automatic trimming function, and belongs to the technical field of cloth inspecting machines, the cloth inspecting machine comprises a rack, one side of the rack is provided with an unwinding mechanism and a conveying mechanism, the front end of the conveying mechanism is provided with a synchronous monitoring mechanism, the middle of the rack is provided with a visual inspection mechanism, and the visual inspection mechanism is provided with a trimming mechanism. A trimming mechanism is arranged on the top of the rack, a tensioning monitoring mechanism and a winding mechanism are arranged on the other side of the rack, and a man-machine interaction mechanism is arranged on the front side of the rack. Multi-mechanism cooperative control is integrated, the stability and efficiency of cloth detection are remarkably improved, a dynamic tension adjusting system is adopted, a balance weight plate and a slide rheostat are used for being in linkage with a winding motor, cloth tension is monitored and adjusted in real time, breakage or deformation caused by too large tension is avoided, wrinkle accumulation caused by insufficient tension is prevented, and the cloth quality is improved. And the cloth is always in the best tightening state in the cloth inspecting process.
Owner:JIANGSU RUIXIN PRINTING & DYEING MECHANICS CO LTD
Polyolefin hot melting production line and production process for tufted carpets and woven carpets
The invention relates to the technical field of tufted carpet production, and particularly provides a tufted carpet and woven carpet polyolefin hot melting production line and a production process. The production line comprises a polyolefin / hot melt adhesive stirring and conveying system, a blank blanket storing and conveying system, a yarn winding cloth storing and conveying system, a gluing and laminating system, a heating oven, a cooling mechanism, a roller type blanket collecting machine, a longitudinal splitting machine and a rolling cloth swinging machine. The process comprises the following steps: preparing a polyolefin coating, preparing a composite carpet, carrying out temperature control shaping and yarn puffing on the composite carpet, cooling and shaping, collecting the carpet, slitting, swinging cloth and rolling, and carrying out quality inspection and packaging. The polyolefin coating is prepared from the polyolefin particles and the stone powder, no solvent is volatilized in the production process, and environmental pollution and health hazards are completely eradicated; secondly, hot melting and curing are carried out through accurate temperature control, so that the energy consumption is greatly reduced, and the production efficiency is high; meanwhile, the hot melt adhesive in the molten state has good fluidity and permeability, and the comprehensive performance of the finished carpet is excellent.
Owner:WUXI LINCHENG GENERAL MACHINERY CO LTD
Cloth inspecting device
Owner:SHANDONG HONGJUN TEXTILE CO LTD
Inspection method of fiber cross section
To provide an inspection method of a fiber cross section for proper control of the cross section in cross section inspection of a fiber made of two or more different polymers.SOLUTION: An inspection method of a fiber cross section in cross section inspection of a fiber made of two or more different polymers includes mask processing to hide a part of respective images of a sample image and an inspection image for detection of the profile of the fiber and the profile that separates the polymers. Using an image of a specific part, the coincidence rate of the images is determined to estimate the profile of the fiber and the profile that separates the polymers.SELECTED DRAWING: Figure 3
Owner:TORAY INDUSTRIES INC
A needle loom capable of pinpoint dust removal
The utility model belongs to the needling machine technical field especially relates to a kind of needle punching machine with fixed-point dust removal, including rack, motor one, mounting bracket one, motor two, mounting bracket two, driving shaft, driven shaft, conveyer belt and winding roller, mounting bracket one is fixedly connected to the right side of rack, motor one is installed in mounting bracket one top, mounting bracket two is fixedly connected to the right side of rack, motor two is installed in mounting bracket two top, driving shaft is connected in motor two output end, driven shaft is installed in the inside of rack, conveyer belt is sleeved in the outer surface of driving shaft and driven shaft, winding roller is connected in motor one output end, rack top is provided with positioner, including moving frame, slide rail, rack, slide bar, positioner motor, connecting shaft, gear, connecting block and sliding slot.The needle punching machine with fixed-point dust removal, through moving frame, slide rail, rack, slide bar, positioner motor, connecting shaft, gear, connecting block and sliding slot moving device, cleaning cylinder, fixed cylinder, cleaning motor and dust removal brush cooperate dust removal.
Owner:CHANGSHU TAIFENG NONWOVEN MACHINERY CO LTD
Improved leather inspection device
Disclosed herein is a device (1) for inspecting a material (M), in particular leather, comprising a working plane (2) adapted to provide a support plane for the material (M), a control unit (C) adapted to manage the device (1), an illumination system (15) adapted to illuminate the material (M) on the working plane (2), and at least one image detector (30) adapted to capture an image of the material (M) on the working plane (2). The control unit (C) is configured to process the image captured by the image detector (30) and to generate a digital copy of the material (M) to be inspected wherein the apparatus (1) further comprises a stretching tool (10) configured to apply a stretch to the material (M) arranged on the working plane (2) such that defects can be identified even on the material (M) in the stretched state. (Figure 1)
Owner:COMELZ SPA