CN117629753A - Inspection device and inspection method for textiles - Google Patents
Inspection device and inspection method for textiles Download PDFInfo
- Publication number
- CN117629753A CN117629753A CN202311695216.XA CN202311695216A CN117629753A CN 117629753 A CN117629753 A CN 117629753A CN 202311695216 A CN202311695216 A CN 202311695216A CN 117629753 A CN117629753 A CN 117629753A
- Authority
- CN
- China
- Prior art keywords
- tensile strength
- cam
- textile
- textile yarns
- inspection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004753 textile Substances 0.000 title claims abstract description 103
- 238000007689 inspection Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000009864 tensile test Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a device and a method for inspecting textiles, and relates to the technical field of textile inspection. The invention comprises a checking structure and a checking system for controlling the operation of the checking structure; the inspection structure comprises a cam rotationally arranged in the case, the cam is of a columnar boss structure, the cross section of the cam is of a round-like shape with a bulge arranged at the edge, the cross section of the cam surrounds a circle from the bottom of the bulge to the top of the bulge, and the distance between the edge and the center of the cam increases gradually; the bottom of the peripheral side surface of the cam is movably connected with the transmission rod through a magnetic block; the inspection system comprises a main control module: for controlling the tensile test of the textile yarn by the test structure; and the acquisition module is used for: the method is used for collecting repeated tensile strength critical values of multiple groups of textile yarns under different tensile strengths. The invention can achieve the repeated stretching effect on the textile yarns by rotating the cam, and can change the repeated stretching strength on the textile yarns by changing the position of the transmission rod at the bottom of the cam.
Description
Technical Field
The invention belongs to the technical field of textile inspection, and particularly relates to an inspection device and an inspection method for textiles.
Background
The yarn is a textile, and is processed into products with certain fineness by various textile fibers, and is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into short fiber yarns, continuous filaments and the like; the twist of a yarn is expressed in turns per meter or inch. The direction of twist is split into S-twist and Z-twist. The strength of the yarn increases with increasing twist over a range of twists. The lay direction of the individual yarns and the lay direction of the strands are selected according to the use of the strands. Typically, the individual yarns and strands adopt opposite twist directions, i.e., ZS or SZ. The twist of the individual yarn and the strand has an optimum ratio, in which the strand strength increases with increasing strand twist, and decreases beyond a critical value. The strength of the yarn needs to be subjected to relevant tensile detection after the yarn is manufactured, so that the strength of the yarn produced in the batch can reach the use standard, and therefore the strength detection of the yarn is used as an important detection item for yarn detection.
At present, when the tensile strength of a textile yarn product is tested, two ends of the yarn are usually fixed, the yarn is stretched, one end of the yarn is fixed through a tension meter, the yarn is continuously stretched by reading the tension meter in the stretching process, and the strength of the textile yarn is finally determined; usually, a plurality of comparison groups with different tensile strengths are arranged when the yarns are subjected to strength test so as to ensure the accuracy of tensile detection, but each group is required to be independently carried out when different tensile strengths are detected, and the detection of the comparison group of the next round is continued after the yarns subjected to the previous round of tensile test are processed, so that the efficiency is low; meanwhile, the tensile strength of the textile yarns is continuously increased in the tensile test process, so that the yarns are difficult to detect the critical point when reaching the critical point of tensile strength and breaking, and the test fails.
Disclosure of Invention
The invention aims to provide a textile inspection device and an inspection method, which solve the problem that the existing multi-group placed yarns cannot be simultaneously subjected to tensile inspection of different tensile strengths, and the strength critical point of the yarns is difficult to detect when the yarns break suddenly due to the fact that the tensile strength of the textile yarns is only increased.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a textile inspection device, which comprises an inspection structure and an inspection system for controlling the operation of the inspection structure; the inspection structure comprises a cam rotationally arranged in the chassis, the cam is of a columnar boss structure, the cross section of the cam is of a round-like shape with a bulge arranged at the edge, the cross section of the cam surrounds the bottom of the bulge from one circle to the top of the bulge, and the distance between the edge and the center of the cam increases gradually; the bottom of the peripheral side surface of the cam is movably connected with the transmission rod through a magnetic block;
the inspection system comprises a main control module: for controlling the tensile test of the textile yarn by the test structure;
and the acquisition module is used for: the method comprises the steps of collecting repeated tensile strength critical values of a plurality of groups of textile yarns under different tensile strengths;
and (3) a control module: the method is used for comparing the relation between the repeated tensile strength critical values of a plurality of groups of textile yarns under different tensile strengths, so as to calculate the accurate tensile strength critical value of the textile yarns.
Preferably, the bottom of the transmission rod is fixedly connected with a sliding block, the sliding block is movably arranged inside the electric sliding rail, one end of the electric sliding rail is fixedly connected with the transmission block, the transmission block is movably arranged inside the transmission sliding groove up and down, one side surface of the transmission block is fixedly connected with the installation shaft, and the installation shaft is movably provided with a stretching assembly.
Preferably, the stretching structure further comprises a base, the top of the base is fixedly connected with the case, the outer wall of the case is fixedly connected with a motor, and the output end of the motor penetrates through the case to the inside of the case and is fixedly connected with one end of the cam through a connecting shaft; the top of the base is fixedly connected with the bottom of the transmission chute.
Preferably, the stretching assembly comprises a first mounting ring, two first mounting rings are movably sleeved on a mounting shaft, one end of each first mounting ring is fixedly connected with a connecting rod respectively, the other end of each connecting rod is fixedly connected with a second mounting ring, the second mounting rings are movably sleeved on a movable shaft, a fixing ring is further sleeved on the movable shaft, a screw rod is fixedly connected to the top of the fixing ring, a movable hoop is movably arranged on the peripheral side face of the screw rod, and a fixing drag hook is fixedly installed on the movable hoop.
Preferably, the two groups of stretching components are symmetrically distributed on two sides of the stretching components by taking the mounting shaft as a central line, the fixed draw hooks on each group of stretching components are oppositely arranged, and the two fixed draw hooks are fixedly connected through textile yarns.
Preferably, one end of the movable shaft is sleeved with a sliding part, the sliding parts on the two groups of stretching components are movably connected to a mounting rail, and the mounting rail is fixedly connected to the top of the base.
Preferably, the main control module is used for controlling the fixed ring to rotate on the surface of the movable shaft according to the inspection requirement, changing the included angle between the two screw rods, and when the two screw rods are no longer in a vertical state, fixing multiple groups of textile yarns to be inspected between the two screw rods, wherein the lengths of the textile yarns are different, and the main control module inspects the yarn tensile strength critical values under different lengths according to the textile yarns with different lengths.
Preferably, the collection module is used for collecting tensile strength tests of a plurality of groups of textile yarns under different conditions so as to detect tensile strength critical values of the yarns under different states, wherein the different state conditions of the textile yarns include length and tensile strength; a tension sensor is arranged in the movable hoop, communication connection is established between the tension sensor and an acquisition module, and the acquisition module acquires a yarn tensile strength critical value from the tension sensor;
the comparison module presets a comparison table according to different state conditions of textile yarns, each group of same textile yarns is provided with at least two groups of test samples, repeated tensile strength critical values obtained by the same test samples are summarized to obtain the range of the repeated tensile strength critical values of the yarns in the state, and meanwhile, multiple groups of repeated tensile strength critical values of textile yarns with different lengths and the same tensile strength are compared to ensure the accuracy of tensile test.
Preferably, the inspection system further comprises a storage module: the method is used for acquiring repeated tensile strength critical value data recorded in the comparison module and used for detecting textile yarns in different states, and storing the repeated tensile strength critical value data for subsequent extraction and use.
The inspection method for the textile comprises the following steps that in an initial state of an inspection structure, a magnetic block is positioned at one end of a cam close to a motor and at the bottom of a bulge, and the inspection structure comprises the following steps:
s1, a main control module controls two fixing rings in an inspection structure to rotate at a certain angle on the surface of a movable shaft respectively, and two ends of a plurality of groups of textile yarns to be inspected are fixed through fixing draw hooks on screw rods on two sides respectively;
s2, a starting motor drives a cam to rotate, the cam rotates to drive a bottom transmission rod to do vertical linear motion, so that a transmission block is driven to do vertical motion in a transmission chute, one end of two side connecting rods connected with the transmission block through a mounting shaft moves up and down along with the mounting shaft, a movable shaft at the other end of each side connecting rod drives a screw rod arranged above the two side connecting rods to translate left and right on a base, and a textile silk thread between the two screw rods is repeatedly stretched until the textile yarns are broken;
s3, a tension sensor in the fixed draw hook transmits repeated tensile strength critical value data received by the textile yarns to an acquisition module, the acquisition module acquires the repeated tensile strength critical value data of the textile yarns with various lengths under the current tensile strength, and simultaneously feeds back information to a main control module, the main control module controls a sliding block on the surface of an electric sliding rail to slide a distance away from a motor, so that the tensile test under the next tensile strength is entered, and the acquisition module acquires the repeated tensile strength critical value data of the textile yarns with various lengths under various tensile strengths and records the repeated tensile strength critical value data into a comparison table;
s4, the comparison module performs comparison treatment according to repeated tensile strength critical value data of the textile yarns with various lengths under various tensile strengths in the recording paper comparison table of the acquisition module, and accurate repeated tensile strength critical values of the textile yarns under different tensile strengths are obtained.
The invention has the following beneficial effects:
according to the invention, the cam in the inspection structure is arranged, the cam is a columnar boss structure with one large end and one small end, one end of the edge of the cross section of the cam is provided with the bulge, the bulge enables the distance from the bottom of the bulge to the top of the bulge to be gradually increased, so that when the cam rotates, the transmission rod at the bottom of the cam gradually moves downwards under the drive of the cam until the cam rotates for one circle, and the transmission rod is restored to the original position again, so that the cam can drive the transmission rod to vertically reciprocate in the continuous rotation process, the position of the transmission rod at the bottom of the cam is changed, the transmission rod moves towards the direction of the large end of the cam, the distance of the vertical reciprocation of the transmission rod is increased, the movement distance of the transmission rod is changed, and finally the stretching distance between two screw rods is changed under the drive of the installation shaft.
Compared with the inspection method for continuously increasing the tensile strength until the textile yarns break under the normal condition, the repeated tensile inspection is performed on the textile yarns, so that the common condition of daily use of the yarns can be tested, the method is more suitable for practical use, the continuous stress stretching operation is directly performed on the textile yarns, the stretching critical value of the textile yarns in the limit condition can only be tested, and the service life and the service durability of the textile yarns can be effectively known by repeated stretching.
According to the invention, the rotation angle of the two screw rods on the fixed ring is changed through the main control module by arranging the inspection system, so that the placed yarns with different lengths are inspected, the tensile strength critical values of the textile yarns with different lengths are inspected, the textile yarns with different tensile strengths in different states can be inspected, and the inspection diversity is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the inspection structure of the present invention;
FIG. 2 is a schematic elevational view of the inspection structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the inspection structure of the present invention;
FIG. 4 is a schematic elevational view of the cam and drive rod of the inspection structure of the present invention;
FIG. 5 is a schematic perspective view of a cam and drive rod in an inspection configuration of the present invention;
FIG. 6 is a system block diagram of the inspection system of the present invention;
FIG. 7 is a flow chart of the inspection method of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a base; 2. a chassis; 3. a motor; 4. a connecting shaft; 5. a cam; 6. a magnetic block; 7. a transmission rod; 8. a slide block; 9. an electric slide rail; 10. a transmission block; 11. a transmission chute; 12. a mounting shaft; 13. a first mounting ring; 14. a connecting rod; 15. a second mounting ring; 16. a movable shaft; 17. a slider; 18. a mounting rail; 19. a fixing ring; 20. a screw rod; 21. a movable hoop; 22. and (5) fixing the drag hook.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-7, the present invention is an inspection apparatus for textiles, comprising an inspection structure, and an inspection system for controlling the operation thereof; the inspection structure comprises a cam 5 rotatably arranged in the case 2, the cam 5 is of a columnar boss structure, the cross section of the cam is of a round-like shape with a bulge arranged at the edge, the cross section of the cam 5 surrounds a circle from the bottom of the bulge to the top of the bulge, and the distance between the edge and the center of the cam 5 is sequentially increased; the bottom of the side surface of the periphery of the cam 5 is movably connected with a transmission rod 7 through a magnetic block 6, the chassis 2 is used for protecting the structure of the cam 5 inside the chassis, the structure is used for protecting and installing the cam 5, the cam 5 is used for providing different tensile strengths, the magnetic block 6 is used for being adsorbed on the surface of the cam 5 made of metal, slipping is avoided, and the transmission rod 7 is driven by the rotation of the cam 5 to move linearly up and down;
the inspection system comprises a main control module: for controlling the tensile test of the textile yarn by the test structure;
and the acquisition module is used for: the method comprises the steps of collecting repeated tensile strength critical values of a plurality of groups of textile yarns under different tensile strengths;
and (3) a control module: the method is used for comparing the relation between the repeated tensile strength critical values of a plurality of groups of textile yarns under different tensile strengths, so as to calculate the accurate tensile strength critical value of the textile yarns.
Wherein, 7 bottom fixedly connected with sliders 8 of transfer line, slider 8 activity sets up inside electronic slide rail 9, electronic slide rail 9 one end and transmission piece 10 fixed connection, transmission piece 10 upper and lower activity sets up inside transmission spout 11, and a transmission piece 10 side and installation axle 12 fixed connection, the last activity of installation axle 12 is provided with tensile subassembly, slider 8 is used for sliding on electronic slide rail 9 surface, through slider 8's slip, thereby change the position of magnetic block 6 in cam 5 bottom, thereby change the upper and lower movable range of transfer line 7, finally change tensile strength.
The stretching structure further comprises a base 1, the top of the base 1 is fixedly connected with a case 2, a motor 3 is fixedly connected to the outer wall of the case 2, and the output end of the motor 3 penetrates through the case 2 to the inside of the case and is fixedly connected with one end of a cam 5 through a connecting shaft 4; the top of the base 1 is fixedly connected with the bottom of the transmission chute 11, the base 1 is used as a supporting base of the inspection structure and used for supporting the whole structure, the motor 3 is used for driving the cam 5 to rotate, and the transmission chute 11 is used for allowing the transmission block 10 to slide up and down.
The stretching assembly comprises first mounting rings 13, two first mounting rings 13 are movably sleeved on a mounting shaft 12, one end of each first mounting ring 13 is fixedly connected with one connecting rod 14, the other end of each connecting rod 14 is fixedly connected with a second mounting ring 15, the second mounting rings 15 are movably sleeved on the movable shaft 16, a fixing ring 19 is further sleeved on the movable shaft 16, a screw rod 20 is fixedly connected to the top of the fixing ring 19, a movable hoop 21 is movably arranged on the circumferential side surface of the screw rod 20, a fixing drag hook 22 is fixedly arranged on the movable hoop 21, the first mounting rings 13 and the second mounting rings 15 are all used for driving the connecting rods 14 to move, the connecting rods 14 are used for connecting the mounting shaft 12 and the movable shaft 16, the movable shaft 16 is driven to move up and down through the movable shaft 16, so that the movable shaft 16 is driven to slide left and right on the base 1, the screw rod 20 on the movable shaft 16 can also slide left and right, thereby playing a stretching effect on the textile yarns, the fixing ring 19 is used for mounting the screw rod 20 on the movable shaft 16, meanwhile, the fixing ring 19 can rotate on the movable shaft 16, the maximum rotation angle of the fixing ring 19 is not used for fixing the fixing drag hooks 22 for fixing the yarns, and the fixing drag hooks 22 can be used for fixing and testing the yarns by a plurality of groups of the spin drag hooks.
The two groups of stretching components are symmetrically distributed on two sides of the installation shaft 12 by taking the installation shaft as a central line, the fixed draw hooks 22 on each group of stretching components are oppositely arranged, and the two fixed draw hooks 22 are fixedly connected through textile yarns.
The sliding parts 17 are sleeved at one end of the movable shaft 16, the sliding parts 17 on the two groups of stretching components are movably connected to the mounting rail 18, the mounting rail 18 is fixedly connected to the top of the base 1, the sliding parts 17 are used for driving the movable shaft 16 to slide on the mounting rail 18, and the mounting rail 18 is used for enabling the sliding parts 17 to slide on the surface of the sliding parts.
The main control module is used for controlling the fixed ring 19 to rotate on the surface of the movable shaft 16 according to the inspection requirement, changing the included angle between the two screw rods 20, and when the two screw rods 20 are no longer in a vertical state, fixing multiple groups of textile yarns to be inspected between the two screw rods 20, wherein the lengths of the textile yarns are different, and the main control module inspects the yarn tensile strength critical values under different lengths according to the textile yarns with different lengths.
The acquisition module is used for acquiring tensile strength tests of a plurality of groups of textile yarns under different conditions so as to detect the tensile strength critical values of the yarns under different states, wherein the different states of the textile yarns comprise lengths and tensile strengths; a tension sensor is arranged in the movable hoop 21 and is in communication connection with an acquisition module, and the acquisition module acquires a yarn tensile strength critical value in the tension sensor;
the comparison module presets a comparison table according to different state conditions of textile yarns, each group of same textile yarns is provided with at least two groups of test samples, repeated tensile strength critical values obtained by the same test samples are summarized to obtain a range of repeated tensile strength critical values of the yarns in the state, and meanwhile, whether multiple groups of repeated tensile strength critical values of textile yarns with the same tensile strength and different lengths are the same or not is compared, so that the accuracy of tensile test is ensured.
Wherein the inspection system further comprises a storage module: the method is used for acquiring repeated tensile strength critical value data recorded in the comparison module and used for detecting textile yarns in different states, and storing the repeated tensile strength critical value data for subsequent extraction and use.
The inspection method for the textile comprises the following steps that in an initial state of an inspection structure, a magnetic block 6 is positioned at one end of a cam 5 close to a motor 3 and protrudes to the bottom, and the inspection method comprises the following steps:
s1, a main control module controls two fixing rings 19 in the inspection structure to rotate at a certain angle on the surface of a movable shaft 16 respectively, and two ends of a plurality of groups of textile yarns to be inspected are fixed through fixing draw hooks 22 on screw rods 20 on two sides respectively;
s2, starting a motor 3 to drive a cam 5 to rotate, wherein the cam 5 drives a bottom transmission rod 7 to do vertical linear motion in the rotating process of the cam 5, so as to drive a transmission block 10 to do vertical motion in a transmission chute 11, one end of two side connecting rods 14 connected with the transmission block through a mounting shaft 12 moves up and down along with the mounting shaft 12, and a movable shaft 16 at the other end of each side connecting rod 14 drives a screw rod 20 arranged above the screw rod 20 to horizontally move on a base 1 left and right until textile yarns are broken;
s3, a tension sensor in the fixed draw hook 22 transmits repeated tensile strength critical value data received by the textile yarns to an acquisition module, the acquisition module acquires the repeated tensile strength critical value data of the textile yarns with various lengths under the current tensile strength, and feeds back information to a main control module, the main control module controls a sliding block 8 on the surface of an electric sliding rail 9 to slide for a distance away from a motor 3, so that the tensile test under the next tensile strength is entered, and the acquisition module acquires the repeated tensile strength critical value data of the textile yarns with various lengths under various tensile strengths and records the repeated tensile strength critical value data into a comparison table;
s4, the comparison module performs comparison treatment according to repeated tensile strength critical value data of the textile yarns with various lengths under various tensile strengths in the recording paper comparison table of the acquisition module, and accurate repeated tensile strength critical values of the textile yarns under different tensile strengths are obtained.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A device for inspecting textiles, characterized in that: comprises a checking structure and a checking system for controlling the operation of the checking structure; the inspection structure comprises a cam (5) which is rotatably arranged in the chassis (2), the cam (5) is of a columnar boss structure, the cross section of the cam is of a round-like shape with a bulge arranged at the edge, the cross section of the cam (5) surrounds a circle from the bottom of the bulge to the top of the bulge, and the distance between a side line and the center of the cam (5) is sequentially increased; the bottom of the peripheral side surface of the cam (5) is movably connected with a transmission rod (7) through a magnetic block (6);
the inspection system comprises a main control module: for controlling the tensile test of the textile yarn by the test structure;
and the acquisition module is used for: the method comprises the steps of collecting repeated tensile strength critical values of a plurality of groups of textile yarns under different tensile strengths;
and (3) a control module: the method is used for comparing the relation between the repeated tensile strength critical values of a plurality of groups of textile yarns under different tensile strengths, so as to calculate the accurate tensile strength critical value of the textile yarns.
2. The inspection device for textiles according to claim 1, wherein a sliding block (8) is fixedly connected to the bottom of the transmission rod (7), the sliding block (8) is movably arranged inside an electric sliding rail (9), one end of the electric sliding rail (9) is fixedly connected with a transmission block (10), the transmission block (10) is movably arranged inside a transmission sliding groove (11) up and down, one side surface of the transmission block (10) is fixedly connected with a mounting shaft (12), and a stretching assembly is movably arranged on the mounting shaft (12).
3. The textile inspection device according to claim 2, wherein the stretching structure further comprises a base (1), the top of the base (1) is fixedly connected with the case (2), a motor (3) is fixedly connected to the outer wall of the case (2), and the output end of the motor (3) penetrates through the case (2) to the inside of the case and is fixedly connected with one end of the cam (5) through a connecting shaft (4); the top of the base (1) is fixedly connected with the bottom of the transmission chute (11).
4. A textile inspection device according to claim 3, wherein the stretching assembly comprises first mounting rings (13), two first mounting rings (13) are movably sleeved on the mounting shaft (12), one end of each first mounting ring (13) is fixedly connected with a connecting rod (14) respectively, the other end of each connecting rod (14) is fixedly connected with a second mounting ring (15), the second mounting rings (15) are movably sleeved on the movable shaft (16), a fixing ring (19) is further sleeved on the movable shaft (16), a screw rod (20) is fixedly connected to the top of the fixing ring (19), a movable hoop (21) is movably arranged on the peripheral side face of the screw rod (20), and a fixing draw hook (22) is fixedly installed on the movable hoop (21).
5. The inspection device for textile products according to claim 4, wherein two groups of said stretching assemblies are symmetrically distributed on both sides thereof with the installation shaft as a center line, said fixing hooks (22) on each group of stretching assemblies are disposed opposite to each other, and the two fixing hooks (22) are fixedly connected by a textile yarn.
6. The inspection device for textiles according to claim 5, characterized in that one end of the movable shaft (16) is sleeved with a sliding piece (17), the sliding pieces (17) on the two groups of stretching components are movably connected to a mounting rail (18), and the mounting rail (18) is fixedly connected to the top of the base (1).
7. The inspection device for textiles according to claim 6, wherein the main control module is used for controlling the fixed ring (19) to rotate on the surface of the movable shaft (16) according to inspection requirements, changing the included angle between the two screw rods (20), and when the two screw rods (20) are no longer in a vertical state, fixing multiple groups of textile yarns to be inspected between the two screw rods (20) with different lengths, and inspecting the yarn tensile strength critical values under different lengths according to the textile yarns with different lengths by the main control module.
8. The inspection device for textile according to claim 7, wherein the collection module is configured to collect tensile strength tests of a plurality of groups of textile yarns under different conditions, so as to detect tensile strength critical values of the yarns under different states, where the different states of the textile yarns include length and tensile strength; a tension sensor is arranged in the movable hoop (21), communication connection is established between the movable hoop and an acquisition module, and the acquisition module acquires a yarn tensile strength critical value from the tension sensor;
the comparison module presets a comparison table according to different state conditions of textile yarns, each group of same textile yarns is provided with at least two groups of test samples, repeated tensile strength critical values obtained by the same test samples are summarized to obtain the range of the repeated tensile strength critical values of the yarns in the state, and meanwhile, multiple groups of repeated tensile strength critical values of textile yarns with different lengths and the same tensile strength are compared to ensure the accuracy of tensile test.
9. The inspection device for textiles according to claim 8, wherein the inspection system further comprises a storage module: the method is used for acquiring repeated tensile strength critical value data recorded in the comparison module and used for detecting textile yarns in different states, and storing the repeated tensile strength critical value data for subsequent extraction and use.
10. The inspection method for the textile is characterized in that the magnetic block (6) is positioned at one end of the cam (5) close to the motor (3) and at the bottom of the bulge in the initial state of the inspection structure, and the method comprises the following steps:
s1, a main control module controls two fixing rings (19) in the inspection structure to rotate at a certain angle on the surface of a movable shaft (16) respectively, and two ends of a plurality of groups of textile yarns to be inspected are fixed through fixing draw hooks (22) on screw rods (20) on two sides respectively;
s2, a starting motor (3) drives a cam (5) to rotate, the cam (5) drives a bottom transmission rod (7) to do up-and-down rectilinear motion in the rotating process, so that a transmission block (10) is driven to do up-and-down motion in a transmission chute (11), one end of a two-side connecting rod (14) connected with the transmission block through a mounting shaft (12) moves up-and-down along with the mounting shaft (12), a movable shaft (16) at the other end of the two-side connecting rod (14) drives a screw rod (20) arranged above the two-side connecting rod to translate left and right on a base (1), and a textile silk thread between the two screw rods (20) is repeatedly stretched until a textile yarn is broken;
s3, a tension sensor in the fixed draw hook 22 transmits repeated tensile strength critical value data received by the textile yarns to an acquisition module, the acquisition module acquires the repeated tensile strength critical value data of the textile yarns with the lengths under the current tensile strength, and feeds back information to a main control module, the main control module controls a sliding block (8) on the surface of an electric sliding rail (9) to slide for a distance away from a motor (3), so that the tensile test under the next tensile strength is entered, and the acquisition module acquires the repeated tensile strength critical value data of the textile yarns with the lengths under the tensile strengths and records the repeated tensile strength critical value data into a comparison table;
s4, the comparison module performs comparison treatment according to repeated tensile strength critical value data of the textile yarns with various lengths under various tensile strengths in the recording paper comparison table of the acquisition module, and accurate repeated tensile strength critical values of the textile yarns under different tensile strengths are obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311695216.XA CN117629753A (en) | 2023-12-12 | 2023-12-12 | Inspection device and inspection method for textiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311695216.XA CN117629753A (en) | 2023-12-12 | 2023-12-12 | Inspection device and inspection method for textiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117629753A true CN117629753A (en) | 2024-03-01 |
Family
ID=90018182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311695216.XA Pending CN117629753A (en) | 2023-12-12 | 2023-12-12 | Inspection device and inspection method for textiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117629753A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE692521A (en) * | 1966-01-14 | 1967-06-16 | ||
| CN214622645U (en) * | 2021-01-21 | 2021-11-05 | 上海滕屹实业有限公司 | Textile yarn toughness detection device |
| US20210364399A1 (en) * | 2020-05-21 | 2021-11-25 | NCS Testing Technology CO.,LTD | High-throughput and small size samples tension, compression, bending test system and method thereof |
| CN114018708A (en) * | 2021-11-12 | 2022-02-08 | 澧县广帛线业有限公司 | Tension detection device for yarns for spinning |
| CN114624117A (en) * | 2022-05-16 | 2022-06-14 | 江苏鸿丰资源循环利用研究院有限公司 | Fiber textile yarn elasticity performance detection device and detection method |
-
2023
- 2023-12-12 CN CN202311695216.XA patent/CN117629753A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE692521A (en) * | 1966-01-14 | 1967-06-16 | ||
| US20210364399A1 (en) * | 2020-05-21 | 2021-11-25 | NCS Testing Technology CO.,LTD | High-throughput and small size samples tension, compression, bending test system and method thereof |
| CN214622645U (en) * | 2021-01-21 | 2021-11-05 | 上海滕屹实业有限公司 | Textile yarn toughness detection device |
| CN114018708A (en) * | 2021-11-12 | 2022-02-08 | 澧县广帛线业有限公司 | Tension detection device for yarns for spinning |
| CN114624117A (en) * | 2022-05-16 | 2022-06-14 | 江苏鸿丰资源循环利用研究院有限公司 | Fiber textile yarn elasticity performance detection device and detection method |
Non-Patent Citations (1)
| Title |
|---|
| 肖俊明: "纱线拉力试验机测控系统的研制", 《郑州大学学报(工学版)》, no. 3, 10 May 2010 (2010-05-10), pages 41 - 44 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113358476B (en) | Tensile property testing system and method for cotton textile yarns | |
| CN109186834B (en) | Tension detection device for yarns for spinning | |
| CN112345347B (en) | Device and method for representing weavability of tows | |
| CN114659896B (en) | Strength testing device for detecting linen yarns | |
| CN111024291B (en) | Yarn tension detection device | |
| CN117629753A (en) | Inspection device and inspection method for textiles | |
| CN107576609A (en) | A kind of raw silk cohesion detection means and its application method | |
| CN109632486A (en) | A kind of spandex backing-off performance detection device and its method | |
| CN203011916U (en) | Device for detecting dyeing performance of nylon polyester pre-oriented yarn (POY) | |
| CN215639363U (en) | Fiber yarn fineness tester | |
| CN207147912U (en) | Abrasion affectingfactor tester at a kind of yarn porcelain eye | |
| CA1135384A (en) | Control of thread processing machinery | |
| CN110207637B (en) | Fiber yarn fineness tester and testing method thereof | |
| CN210456960U (en) | Yarn guide ring of yarn creel of yarn levelness meter | |
| CN105181457A (en) | Industrialized test method for PTT/PET self-crimping filament elasticity | |
| CN215924028U (en) | Yarn tension on-line measuring monitoring device | |
| CN216955483U (en) | Multifunctional mechanical false twisting device for testing quality of chemical fiber filament | |
| CN211689342U (en) | Yarn twisting device | |
| CN110806359A (en) | Rubber fatigue tensile strength detection device | |
| CN220626068U (en) | Electronic single yarn strength machine | |
| CN209215192U (en) | A kind of detector of testing polyester silk slippery | |
| CN219891055U (en) | Device for testing bundling performance of polyurethane elastic fiber for sanitary material | |
| CN218560708U (en) | Polyester yarn binding and twisting device | |
| CN219573749U (en) | High-performance multi-strand multifilament strength stretcher | |
| CN219417014U (en) | Spandex yarn elasticity detection equipment for production of coated yarn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |