Tensile degree detection mechanism for textile processing

Abstract

The invention relates to the technical field of textile tension tensile test, in particular to a tensile degree detection mechanism for textile processing, comprising: a positioning base; a closed machining rack is assembled on the positioning base in an annular angle adjusting mode, and a stretching annular transmission structure and a longitudinal clamping stretching structure are symmetrically assembled along the middle of the inner side of the closed machining rack. The stretching annular transmission structure is matched with the longitudinal clamping stretching structure to carry out stretching detection on the cut textile; the device has a dynamic stretching test function, a servo motor drives a worm, a worm gear, a nut and a screw to perform spiral transmission, so that the clamping plate frames clamping textile cloth are far away from each other to perform stretching test, and a stretching annular transmission structure is matched with the servo motor rotating in the opposite direction to realize twisting stretching test on the textile cloth; more complex stress conditions are simulated, and the equipped monitoring camera is used for carrying out visual picture recording on textile cloth in a stretching test, so that a basis for real-time test monitoring and subsequent analysis is provided.

Description

Technical Field

[0001] The invention relates to the technical field of textile tension stretching testing, and in particular to a tensile strength testing mechanism for textile processing. Background Art

[0002] Textiles are products made by processing and weaving textile fibers. The quality of textiles is valued by people, and their tensile strength can often best reflect the quality of the textiles. Therefore, in order to obtain the quality of textiles, it is necessary to conduct tensile testing on them through a tensile testing device. The Chinese patent with patent number CN207882075U discloses a textile tensile testing device, which belongs to the testing equipment, including a base and a motor. The left vertical plate is fixed on the upper part of the left end of the base, and the right vertical plate is fixed on the upper part of the right end. A connecting plate is fixed on the upper part between the left vertical plate and the right vertical plate. The connecting plate is provided with more than one longitudinal slideway groove, and a first horizontal slide plate and a second horizontal slide plate are placed on the connecting plate. The bottom of the second horizontal slide plate is fixedly connected to the propulsion plate, and the motor is fixed in the middle of the base, and the toothed screw passes through the propulsion plate and the right vertical plate. The first nut connected to the thread of the toothed screw is installed on the propulsion plate, and an elastic member is connected and installed between the middle of the left vertical plate and the middle of the left end of the first horizontal slide plate. The invention provides a textile tensile strength testing device with a simple structure, reasonable design, convenient use and easy operation. The spring parts in the device can be selected according to the actual approximate tensile strength value of the textile. It has strong applicability and can meet the tensile strength testing requirements of textiles with different strengths. A Chinese patent discloses a tensile strength detection mechanism for textile processing (authorization announcement number CN116499883A). The patented technology discloses a tensile strength detection mechanism for textile processing. The key points of its technical solution are: it includes a support frame, the support frame can be lifted and moved, and a pulling mechanism is fixedly arranged on the upper side of the support frame near the left end, and a second fixed plate is fixedly arranged on the upper side of the support frame near the right end. The pulling mechanism and the second fixed plate are fixedly connected by two front and rear support rods. A placement plate is arranged on the upper side of the front and rear support rods near the middle position. The textile is placed by the arranged placement plate, and the two ends of the textile are respectively placed between the pulling blocks and clamping plates arranged on both sides. The two ends of the textile are clamped and fixed by the pulling blocks and clamping plates at the same time, so that the clamping of the textile during tensile strength testing is more convenient and the clamping efficiency is higher. The detachable tension sensor makes the disassembly and replacement of the tension sensor more convenient. This patented technology solves the problem that in actual use, when the above-mentioned textile tensile testing device is used to clamp the textile for tensile testing, one end of the textile needs to be held by hand and clamped on the clamping mechanism on one side, and the other hand needs to perform the clamping operation before the other end of the textile can be clamped. The clamping operation is cumbersome, making it inconvenient to clamp and fix the textile, and it is inconvenient to replace the tension sensor.

[0003] However, in the prior art, when performing a tensile test on textiles, a tensile simulation test needs to be performed in different environments. In addition, the existing textile fabrics are machine washed or hand washed, and the problem of twisting the textiles needs to be simulated.

[0004] Therefore, those skilled in the art provide a tensile strength detection mechanism for textile processing to solve the problems raised in the above background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides:

[0006] A tensile strength detection mechanism for textile processing, comprising: a positioning base; a closed processing frame is mounted on the positioning base in an annular angle-adjustable manner, and a tensile annular transmission structure and a longitudinal clamping and stretching structure are symmetrically mounted along the middle of the inner side of the closed processing frame;

[0007] The stretching annular transmission structure cooperates with the longitudinal clamping stretching structure to perform stretching testing on the cut textiles;

[0008] The outer walls on both sides of the positioning base are fixedly equipped with fixed side frames, and the top ends of the fixed side frames are welded and equipped with closed top frames;

[0009] A textile placement structure for placing textiles is installed between the positioning base and the closed top frame;

[0010] The stretching annular transmission structure includes a disc adjusting body, and a limiting sliding groove is provided through the inner wall of the disc adjusting body;

[0011] A pulley groove is provided on the inner wall of the middle part of the adjusting plate body, a connecting belt is wound around the inner side of the pulley groove, and a pulley body is wound around the inner side of the bottom of the connecting belt, and the pulley body is connected to a servo motor 2;

[0012] The longitudinal clamping and stretching structure comprises a limiting slide which is movably limited inside a limiting slide groove in the adjusting plate body.

[0013] Preferably: the textile placement structure comprises a textile placement plate for clamping and placing the textile, and a plurality of ventilation holes are provided in the interior of the textile placement plate in a vertically penetrating manner;

[0014] A plurality of clamping grooves are provided on the four edges of the textile placement plate;

[0015] The two textile placement plates of the textile placement structure can clamp and position the textile fabrics placed on the textile placement plates through the clamping grooves and the longitudinal clamping and stretching structure.

[0016] Preferably: the closed processing frame includes an adjusting rotating frame rotatably arranged on a positioning base, sealing side plates are integrally fixed to both side surfaces of the adjusting rotating frame, and a shaft ring body is rotatably mounted on the bottom of the adjusting rotating frame and the top of the sealing side plate;

[0017] The bottom of the adjusting rotating frame is rotatably assembled on the inner side of the positioning base through the shaft ring body;

[0018] The top of the sealing side plate is rotatably assembled on the bottom wall of the closed top frame through the shaft ring body;

[0019] The two sealing side panels are both hingedly equipped with transparent protective doors.

[0020] Preferably: the two sealing side plates are provided with extension sleeves through the positions corresponding to the stretching annular transmission structure;

[0021] The outer wall of the bottom of the adjusting rotating frame is fixedly equipped with a spur gear ring, the spur gear ring is meshed with a spur gear 1, and the spur gear 1 is connected to a servo motor 1;

[0022] The inner walls on both sides of the adjusting rotating frame are provided with assembly grooves.

[0023] Preferably: the stretching annular transmission structure further comprises a positioning bracket fixedly mounted on the inner side of the mounting groove, a top shaft frame is fixedly mounted on the positioning bracket, and the adjusting plate body is rotatably arranged on the inner side of the top shaft frame;

[0024] A plurality of limiting wheels are installed at the bottom of the positioning bracket.

[0025] Preferably: a nut barrel is rotatably mounted inside the adjusting plate body, a worm gear 1 is fixedly mounted on the outer wall of the nut barrel, a worm gear 1 is meshed with a worm screw 1, and the worm screw 1 is connected to a servo motor 3.

[0026] Preferably: a positioning frame is integrally fixed to one end of the limiting slide, a screw is fixedly assembled between the limiting slide and the positioning frame, and the screw is helically driven and arranged inside the nut barrel;

[0027] The end of the positioning frame away from the limiting slide is equipped with two groups of parallel adjustment plates and parallel inclined plates in a vertically symmetrical rotation, and the ends of the two groups of parallel adjustment plates and parallel inclined plates away from the positioning frame are respectively rotatably installed with clamping plate frames.

[0028] Preferably: the parallel adjustment plate is fixedly equipped with a gear body at one end of the positioning frame, and the gear bodies of the two groups of parallel adjustment plates are meshed with each other, and the gear body of a single parallel adjustment plate is meshed with a spur gear 2;

[0029] The second spur gear is connected to the transmission rod, and a worm wheel 2 is fixedly mounted on the middle outer wall of the transmission rod, the worm wheel 2 is meshed with a worm gear 2, and a servo motor 4 is connected to the top end of the worm gear 2.

[0030] Preferably: the clamping plate frame is integrally fixed with a clamping protrusion corresponding to the shape, number and position of the clamping groove, and a clamping concave plate that can fit with the clamping protrusion is provided on the outer side of the clamping protrusion;

[0031] A plurality of cylinders are installed between the clamping concave plate and the clamping plate frame.

[0032] Preferably: a humidity sensor for monitoring the air humidity inside the closed processing frame is installed on the inner wall of the top of the closed top frame;

[0033] and a temperature sensor for detecting the temperature of the air inside the enclosed processing rack;

[0034] and pH sensors for pH detection in the air inside closed processing racks.

[0035] Technical effects and advantages of the present invention:

[0036] The present invention has environmental adaptability, and the textile fabrics adapt to the environment: after being cut, the textile fabrics are placed on a textile placement board of specific specifications and left to stand for hours in a closed processing rack to adapt to the air environment regulated by a heater, a refrigerator and a humidifier. Constant temperature and humidity environment: The temperature in the closed space is maintained at 20℃±2℃, and the relative humidity is maintained at 65%±2%, ensuring that the textile fabrics reach a stable humidity state before testing, simulating a constant temperature environment.

[0037] The present invention has precise adjustment and positioning. Through the servo motor and gear transmission system, the horizontal and vertical directions of the textile fabric can be precisely adjusted to perform stretching tests in different directions. The stretching annular transmission structure rotates stably under the drive of the adjustment rotating frame, and the limit wheel rotates along the track wheel groove to ensure the accuracy and stability of the angle adjustment. The longitudinal clamping and stretching structure drives the parallel adjustment plate and the clamping plate frame to open and close through the servo motor, worm gear transmission and gear meshing, so as to achieve the clamping and fixing of the textile fabric. The cylinder drives the clamping concave plate and the clamping convex block to fit each other, so as to achieve the comprehensive clamping of the edge of the textile fabric and improve the test accuracy.

[0038] The present invention has a dynamic tensile test. The servo motor drives the worm gear and the nut screw to spirally transmit, so that the clamping plates holding the textile fabric are moved away from each other to perform the tensile test. The tensile annular transmission structure cooperates with the servo motors rotating in opposite directions to realize the twisting tensile test of the textile fabric and simulate more complex stress conditions. The equipped monitoring camera records the visual images of the textile fabric in the tensile test, providing real-time test monitoring and subsequent analysis basis.

[0039] The present invention has an automated operation flow, and the entire tensile test process is highly automated, which reduces manual intervention, improves test efficiency and consistency, and ensures the accuracy and repeatability of the test process through precise mechanical transmission and monitoring systems, providing a reliable basis for the evaluation of textile quality. The textile fabric tensile test equipment effectively improves the efficiency, accuracy and flexibility of textile tensile testing through its unique design and functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a structural schematic diagram of a tensile strength testing mechanism for textile processing provided by the present application;

[0041] Figure 2 It is a schematic diagram of the front structure of a tensile strength testing mechanism for textile processing provided by the present application;

[0042] Figure 3 It is a schematic diagram of a top view of a tensile strength testing mechanism for textile processing provided by the present application;

[0043] Figure 4 It is a structural schematic diagram of a fixed side frame in a tensile strength testing mechanism for textile processing provided by the present application;

[0044] Figure 5 It is a schematic diagram of the structure of a rail wheel groove in a tensile strength testing mechanism for textile processing provided by the present application;

[0045] Figure 6 It is a structural schematic diagram of a temperature sensor in a tensile strength detection mechanism for textile processing provided by the present application;

[0046] Figure 7 It is a structural schematic diagram of a textile placement structure in a tensile strength testing mechanism for textile processing provided by the present application;

[0047] Figure 8 It is a structural schematic diagram of a closed processing frame in a tensile strength testing mechanism for textile processing provided by the present application;

[0048] Fig. 9 It is a schematic diagram of the structure of a limit wheel in a tensile strength detection mechanism for textile processing provided by the present application;

[0049] Fig.10 It is a structural schematic diagram of a tensile ring transmission structure in a tensile strength detection mechanism for textile processing provided by the present application;

[0050] Fig.11 It is a structural schematic diagram of a nut barrel in a tensile strength testing mechanism for textile processing provided by the present application;

[0051] Fig.12 It is a structural schematic diagram of a longitudinal clamping and stretching structure in a tensile strength testing mechanism for textile processing provided by the present application;

[0052] Fig.13 It is a structural schematic diagram of a clamping plate frame in a tensile strength testing mechanism for textile processing provided by the present application;

[0053] Fig.14 It is a structural schematic diagram of a clamping protrusion in a tensile strength detection mechanism for textile processing provided by the present application;

[0054] Fig.15 This application provides a tensile strength testing mechanism for textile processing Fig.13 Schematic diagram of the structure at A in the middle.

[0055] In the figure:

[0056] 1. Position the base;

[0057] 2. Closed processing frame; 201. Adjustable rotating frame; 202. Sealing side plate; 203. Extended casing; 204. Transparent protective door; 205. Spur gear ring; 206. Spur gear one; 207. Servo motor one; 208. Shaft ring body; 209. Assembly groove;

[0058] 3. Stretch annular transmission structure; 301. Positioning bracket; 302. Limiting wheel; 303. Top shaft frame; 304. Adjusting plate body; 305. Pulley groove; 306. Connecting belt; 307. Pulley body; 308. Servo motor 2; 309. Limiting slide groove; 310. Nut cylinder; 311. Worm wheel 1; 312. Worm 1; 313. Servo motor 3;

[0059] 4. Longitudinal clamping and stretching structure; 401. Positioning slide; 402. Screw; 403. Positioning frame; 404. Parallel inclined plate; 405. Parallel adjustment plate; 406. Gear body; 407. Spur gear 2; 408. Worm gear 2; 409. Worm gear 2; 410. Servo motor 4; 411. Clamping plate frame; 412. Clamping convex block; 413. Clamping concave plate; 414. Cylinder 1;

[0060] 5. Fixed side frame; 6. Closed top frame; 7. Heater; 8. Heating channel; 9. Refrigerator; 10. Cooling channel; 11. Humidifier; 12. Moisture supply channel; 13. Water supply pipe;

[0061] 14. Textile placement structure; 1401. Cylinder 2; 1402. Fixing frame; 1403. Monitoring camera; 1404. Textile placement plate; 1405. Clamping groove;

[0062] 15. Display screen; 16. Controller; 17. Humidity sensor; 18. Temperature sensor; 19. pH sensor; 20. Mounting top frame; 21. Rail wheel groove. DETAILED DESCRIPTION

[0063] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

[0064] For example, see Figures 1 to 6 In this embodiment, a tensile strength detection mechanism for textile processing is provided, comprising: a positioning base 1; a closed processing frame 2 is mounted on the positioning base 1 in a circular angle-adjustable manner, and a tensile annular transmission structure 3 and a longitudinal clamping tensile structure 4 are symmetrically mounted along the middle of the inner side of the closed processing frame 2;

[0065] The stretching annular transmission structure 3 cooperates with the longitudinal clamping stretching structure 4 to perform stretching detection on the cut textiles;

[0066] The outer walls of both sides of the positioning base 1 are fixedly mounted with fixed side frames 5, and the top of the fixed side frames 5 is welded with a closed top frame 6;

[0067] A textile placement structure 14 for placing textiles is installed between the positioning base 1 and the closed top frame 6;

[0068] The closed top frame 6 is provided with a heater 7 for heating the inner space of the closed processing frame 2; the heat outlet of the heater 7 is connected to a heat supply channel 8 arranged facing the inner side of the closed processing frame 2; the closed top frame 6 is also provided with a refrigerator 9 for cooling the inner space of the closed processing frame 2;

[0069] The refrigeration outlet of the refrigerator 9 is connected to a cooling channel 10 arranged facing the inner side of the closed processing frame 2; a humidifier 11 for humidifying the inner space of the closed processing frame 2 is also installed on the closed top frame 6;

[0070] The atomized water mist outlet of the humidifier 11 is provided with a moisture supply channel 12 facing the inner side of the closed processing frame 2, the water storage tank of the humidifier 11 is connected with a water supply pipe 13, and the water supply pipe 13 is connected to an external water source to supply water to the water storage tank of the humidifier 11.

[0071] The top inner wall of the closed top frame 6 is equipped with a humidity sensor 17 for detecting the humidity of the air inside the closed processing frame 2; a temperature sensor 18 for detecting the temperature of the air inside the closed processing frame 2; and a pH sensor 19 for detecting the pH value in the air inside the closed processing frame 2. The outer wall of the fixed side frame 5 is equipped with a display screen 15, and the display screen 15 is connected to a controller 16.

[0072] For example 2, please refer to Figure 7 In this embodiment, a textile placement structure 14 in a tensile strength detection mechanism for textile processing is provided;

[0073] The textile placement structure 14 includes a second cylinder 1401, and a fixing frame 1402 is fixedly mounted on the output end of the second cylinder 1401, and a textile placement plate 1404 is installed at one end of the fixing frame 1402 away from the second cylinder 1401; monitoring cameras 1403 for monitoring the image when the textile is stretched are installed at both ends of the fixing frame 1402;

[0074] One of the textile placing structures 14 is mounted on the positioning base 1, another of the textile placing structures 14 is mounted with a mounting top frame 20, and another of the textile placing structures 14 is mounted on the bottom wall of the closed top frame 6 through the mounting top frame 20;

[0075] The textile placement structure 14 includes a textile placement plate 1404 for clamping and placing textiles, and the interior of the textile placement plate 1404 is provided with a plurality of ventilation holes extending vertically; a plurality of clamping grooves 1405 are provided at the edges of the four sides of the textile placement plate 1404;

[0076] The textile placement plates 1404 of the two textile placement structures 14 can clamp and position the textile fabrics placed on the textile placement plates 1404 through the clamping grooves 1405 in cooperation with the longitudinal clamping and stretching structures 4 .

[0077] One of the textile placement structures 14 is fixedly assembled on the surface of the positioning base 1 through the second cylinder 1401 ; the other textile placement structure 14 is fixedly assembled on the mounting top frame 20 through the second cylinder 1401 .

[0078] For example 3, please refer to Figure 8 In this embodiment, a closed processing frame 2 in a tensile strength detection mechanism for textile processing is provided;

[0079] The closed processing frame 2 includes an adjustment rotating frame 201 rotatably arranged on the positioning base 1, and sealing side plates 202 are integrally fixed to both sides of the adjustment rotating frame 201. A shaft ring body 208 is rotatably mounted on the bottom of the adjustment rotating frame 201 and the top of the sealing side plate 202; the bottom of the adjustment rotating frame 201 is rotatably mounted on the inner side of the positioning base 1 through the shaft ring body 208;

[0080] The top of the sealing side plate 202 is rotatably mounted on the bottom wall of the closed top frame 6 through the shaft ring body 208; transparent protective doors 204 are hingedly mounted on the two sealing side plates 202.

[0081] One end of the transparent protective door 204 is hingedly mounted on the sealing side plate 202 via a rotating shaft, and the other end of the transparent protective door 204 is detachably mounted on the sealing side plate 202 .

[0082] The two sealing side plates 202 are provided with extension sleeves 203 at positions corresponding to the stretching annular transmission structure 3;

[0083] The outer wall at the bottom of the adjusting rotating frame 201 is fixedly mounted with a spur gear ring 205 , which is meshed with a spur gear 1 206 , and the spur gear 1 206 is connected to a servo motor 1 207 ; the inner walls on both sides of the adjusting rotating frame 201 are provided with mounting grooves 209 .

[0084] The spur gear ring 205 is located on the inner wall of the positioning base 1 , and the servo motor 1 207 is fixedly assembled on the inner wall of the positioning base 1 . The servo motor 1 207 is used to actively drive the spur gear 1 206 to rotate.

[0085] Example 4, please refer to Figures 9-11 In this embodiment, a stretching annular transmission structure 3 in a tensile strength detection mechanism for textile processing is provided;

[0086] The stretching annular transmission structure 3 includes a plate adjusting body 304, and a limiting sliding groove 309 is formed through the inner wall of the plate adjusting body 304;

[0087] A pulley groove 305 is provided on the inner wall of the middle part of the adjusting plate body 304, a connecting belt 306 is wound around the inner side of the pulley groove 305, and a pulley body 307 is wound around the inner side of the bottom of the connecting belt 306, and the pulley body 307 is connected to a servo motor 2 308; the servo motor 2 308 is used to actively drive the pulley body 307 to rotate;

[0088] The stretching annular transmission structure 3 also includes a positioning bracket 301 fixedly mounted on the inner side of the mounting groove 209, a top shaft frame 303 is fixedly mounted on the positioning bracket 301, and the adjusting plate body 304 is rotatably arranged on the inner side of the top shaft frame 303;

[0089] A plurality of limiting wheels 302 are installed at the bottom of the positioning bracket 301. A rail wheel groove 21 is provided at the position of the positioning base 1 corresponding to the limiting wheel 302, and the limiting wheel 302 is movable and limited inside the rail wheel groove 21.

[0090] The inner side of the adjusting plate body 304 is rotatably equipped with a nut cylinder 310, and the outer wall of the nut cylinder 310 is fixedly equipped with a worm wheel 311, and the worm wheel 311 is meshed with a worm 312, and the worm 312 is connected to a servo motor 313. The servo motor 313 is fixedly installed on the inner wall of the adjusting plate body 304, and the servo motor 313 is used to actively drive the worm 312 to rotate;

[0091] For example 5, please refer to Figures 12 to 15 In this embodiment, a longitudinal clamping and stretching structure 4 in a tensile strength detection mechanism for textile processing is provided;

[0092] The longitudinal clamping and stretching structure 4 includes a limiting slide 401 that is movably limited inside a limiting slide groove 309 in the adjusting plate body 304, and a positioning frame 403 is integrally fixed to one end of the limiting slide 401. A screw 402 is fixedly assembled between the limiting slide 401 and the positioning frame 403, and the screw 402 is spirally driven and arranged inside the nut barrel 310;

[0093] The end of the positioning frame 403 away from the limiting slide 401 is symmetrically rotated with two sets of parallel adjustment plates 405 and parallel inclined plates 404, and the ends of the two sets of parallel adjustment plates 405 and parallel inclined plates 404 away from the positioning frame 403 are respectively rotatably mounted with a clamping plate frame 411. Each set of parallel adjustment plates 405 and parallel inclined plates 404 are symmetrically arranged along the middle of the clamping plate frame 411.

[0094] The parallel adjustment plate 405 is located at one end of the positioning frame 403 and is fixedly equipped with a gear body 406, and the gear bodies 406 of the two sets of parallel adjustment plates 405 are meshed with each other, and the gear body 406 of a single parallel adjustment plate 405 is meshed with a spur gear 2 407;

[0095] The spur gear 2 407 is connected to the transmission rod, and the middle outer wall of the transmission rod is fixedly equipped with a worm gear 2 408, which is meshed with a worm 2 409, and the top of the worm 2 409 is connected to a servo motor 410. A shell frame is fixed to the outside of the servo motor 410, and the shell frame is fixedly assembled on the outer wall of the positioning frame 403. The servo motor 410 is used to actively drive the worm 2 409 to rotate.

[0096] The clamping plate frame 411 is integrally fixed with a clamping protrusion 412 corresponding to the shape, number and position of the clamping groove 1405, and a clamping concave plate 413 that can fit with the clamping protrusion 412 is provided on the outer side of the clamping protrusion 412;

[0097] A plurality of cylinders 414 are installed between the clamping concave plate 413 and the clamping plate frame 411. The cylinders 414 are used to adjust the height of the clamping concave plate 413, and the clamping concave plate 413 can be moved to fit with the clamping protrusion 412.

[0098] According to the above embodiments, the working principle of the present invention is:

[0099] The textile fabric is cut to the size of the textile placement plate 1404 and placed on the textile placement plate 1404 located on the positioning base 1;

[0100] The textile fabric is left to stand in the closed processing frame 2 for 24 hours to adapt the textile fabric to the air environment conditioned by the heater 7, the refrigerator 9 and the humidifier 11;

[0101] The temperature of the closed space inside the closed processing frame 2 is maintained at 20°C ± 2°C and the relative humidity is maintained at 65% ± 2% for humidity balance for no less than 24 hours to ensure that the textile fabric sample reaches a stable humidity state before testing to simulate a constant temperature environment;

[0102] The textile fabric placed between the two textile placement plates 1404 can be stretched in both horizontal and vertical states;

[0103] When adjusting in the horizontal and vertical directions, the servo motor 207 is started, and the servo motor 207 rotates the spur gear 206, and the rotating spur gear 206 meshes and rotates with the spur gear ring 205, and the spur gear ring 205 drives the adjusting rotating frame 201 to rotate, so that the adjusting rotating frame 201 rotates on the positioning base 1, and the stretching annular transmission structure 3 and the longitudinal clamping stretching structure 4 installed on the adjusting rotating frame 201 can be adjusted from the horizontal angle to the longitudinal angle;

[0104] When the stretching annular transmission structure 3 rotates along with the adjusting rotating frame 201, the limiting wheel 302 at the bottom of the positioning bracket 301 rotates along the rail wheel groove 21 of the positioning base 1, so that the stretching annular transmission structure 3 can be stably adjusted along the positioning base 1 for rotation angle;

[0105] When the textile cloth placed on the textile placement plate 1404 is clamped and fixed by the longitudinal clamping and stretching structure 4, the servo motor 410 is started to rotate, and the servo motor 410 drives the worm 409 to rotate, so that the worm 409 meshes with the worm gear 408 to rotate, and the rotating worm gear 408 drives the transmission rod fixed with the spur gear 407 to rotate, so that the spur gear 407 meshes and rotates with the gear body 406 on the single parallel adjustment plate 405, and one parallel adjustment plate 405 meshes with the gear body 406 of another parallel adjustment plate 405 through the gear body 406, so that the two parallel adjustment plates 405 rotate in opposite directions through the mutual meshing of the gear bodies 406;

[0106] The two sets of parallel adjustment plates 405 that are rotated and adjusted drive the clamping plate frame 411 to adjust the angle, so that the two clamping plate frames 411 are driven by the parallel adjustment plates 405 to move the clamping protrusions 412 to the inside of the clamping grooves 1405 of the textile placement plates 1404, so as to clamp and fix the textile fabrics between the two textile placement plates 1404;

[0107] The height of the textile placement plate 1404 is adjusted by the second cylinder 1401. One of the textile placement plates 1404 moves toward the positioning base 1 through the second cylinder 1401, and the other textile placement plate 1404 moves toward the closed top frame 6 through the second cylinder 1401, so that the textile placement plate 1404 can be moved to the outside of the stretching annular transmission structure 3;

[0108] The textile fabric is partially clamped by the clamping protrusion 412. When the edge of the textile fabric is fully clamped, the cylinder 1 414 is activated, and the cylinder 1 414 pushes the clamping concave plate 413 to be close to the clamping protrusion 412 and fits each other, so that the part not in contact with the textile fabric can be clamped and fixed, and the edge of the textile fabric can be fully clamped;

[0109] When the two longitudinal clamping and stretching structures 4 are used to perform a stretching test on the clamped textile fabric, the servo motor 313 is started, and the servo motor 313 is started to drive the worm 312 to rotate, and the rotating worm 312 is meshed with the worm wheel 311, and the meshed worm wheel 311 drives the nut barrel 310 to rotate inside the adjustment plate body 304, and the rotating nut barrel 310 can be used to helically drive the screw 402, so that the screw 402 is subjected to the spiral force and moves along the inside of the nut barrel 310;

[0110] The moving screw rod 402 drives the limiting slide 401 to slowly move along the inner side of the limiting slide groove 309, and the moving limiting slides 401 in the two longitudinal clamping and stretching structures 4 can move the clamping plate frame 411 clamping the textile fabric away from each other, so that the textile fabric can be subjected to a tensile test;

[0111] The two longitudinal clamping and stretching structures 4 can cooperate with the corresponding stretching annular transmission structure 3 to rotate relative to each other, and perform twisting and stretching tests on the textile fabrics to be stretched;

[0112] During the twisting and stretching test, the servo motors 308 in the two stretching annular transmission structures 3 rotate in opposite directions. The rotating servo motors 308 drive the pulley body 307 to rotate, so that the pulley body 307 moves the connecting belt 306. The moving connecting belt 306 rotates the pulley groove 305 of the adjusting plate body 304, and the adjusting plate body 304 rotates on the inner side of the top shaft frame 303, so that the limiting slide 401 rotates with the adjusting plate body 304, and the textile fabric clamped between the two clamping plate frames 411 is rotated, so that the textile fabric in the stretching test is subjected to a twisting and stretching test.

[0113] The monitoring camera 1403 can record the visual images of the textile fabric in the tensile test. Obviously, the described embodiments are only part of the embodiments of the present invention, but not all of them.

[0114] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention are implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A tensile strength testing mechanism for textile processing, characterized in that: include: A positioning base (1); a closed processing frame (2) is mounted on the positioning base (1) in an annular angle-adjustable manner, and a stretching annular transmission structure (3) and a longitudinal clamping stretching structure (4) are symmetrically mounted along the middle of the inner side of the closed processing frame (2); The stretching annular transmission structure (3) cooperates with the longitudinal clamping stretching structure (4) to perform stretching testing on the cut textiles; The outer walls of both sides of the positioning base (1) are fixedly mounted with fixed side frames (5), and the top of the fixed side frames (5) is welded with a closed top frame (6); A textile placement structure (14) for placing textiles is installed between the positioning base (1) and the closed top frame (6); The stretching annular transmission structure (3) comprises a disc adjusting body (304), and a limiting sliding groove (309) is provided through the inner wall of the disc adjusting body (304); A pulley groove (305) is provided on the inner wall of the middle part of the adjusting plate body (304), a connecting belt (306) is wound around the inner side of the pulley groove (305), and a pulley body (307) is wound around the inner side of the bottom of the connecting belt (306), and the pulley body (307) is connected to a servo motor 2 (308); The longitudinal clamping and stretching structure (4) comprises a limiting slide (401) which is movably limited inside a limiting slide groove (309) in the adjustment plate body (304).

2. A tensile strength testing mechanism for textile processing according to claim 1, characterized in that: The textile placement structure (14) comprises a textile placement plate (1404) for clamping and placing textiles, and the interior of the textile placement plate (1404) is provided with a plurality of ventilation holes extending vertically; A plurality of clamping grooves (1405) are provided at the four edges of the textile placement plate (1404); The textile placement plates (1404) of the two textile placement structures (14) can clamp and position the textile fabric placed on the textile placement plates (1404) through the clamping grooves (1405) in cooperation with the longitudinal clamping and stretching structures (4).

3. A tensile strength testing mechanism for textile processing according to claim 1, characterized in that: The closed processing frame (2) comprises an adjusting rotating frame (201) rotatably arranged on a positioning base (1), sealing side plates (202) are integrally fixed to both side surfaces of the adjusting rotating frame (201), and axle ring bodies (208) are rotatably mounted on the bottom of the adjusting rotating frame (201) and the top of the sealing side plates (202); The bottom of the adjusting rotating frame (201) is rotatably assembled on the inner side of the positioning base (1) through the shaft ring body (208); The top of the sealing side plate (202) is rotatably assembled on the bottom wall of the closed top frame (6) through the shaft ring body (208); The two sealing side panels (202) are both hingedly mounted with transparent protective doors (204).

4. A tensile strength detection mechanism for textile processing according to claim 3, characterized in that: The two sealing side plates (202) are provided with extension sleeves (203) at positions corresponding to the stretching annular transmission structure (3); The outer wall of the bottom of the adjusting rotating frame (201) is fixedly equipped with a spur gear ring (205), the spur gear ring (205) is meshed with a spur gear one (206), and the spur gear one (206) is connected to a servo motor one (207); The inner walls on both sides of the adjusting rotating frame (201) are provided with assembly grooves (209).

5. A tensile strength testing mechanism for textile processing according to claim 4, characterized in that: The stretching annular transmission structure (3) further comprises a positioning bracket (301) fixedly mounted on the inner side of the mounting groove (209), a top shaft frame (303) fixedly mounted on the positioning bracket (301), and the adjusting plate body (304) is rotatably arranged on the inner side of the top shaft frame (303); A plurality of limiting wheels (302) are installed at the bottom of the positioning bracket (301).

6. A tensile strength testing mechanism for textile processing according to claim 1, characterized in that: A nut cylinder (310) is rotatably mounted inside the adjusting plate body (304), a worm wheel (311) is fixedly mounted on the outer wall of the nut cylinder (310), the worm wheel (311) is meshed with a worm screw (312), and the worm screw (312) is connected to a servo motor (313).

7. A tensile strength testing mechanism for textile processing according to claim 1, characterized in that: A positioning frame (403) is integrally fixed to one end of the limiting slide (401), a screw rod (402) is fixedly assembled between the limiting slide (401) and the positioning frame (403), and the screw rod (402) is helically driven and arranged on the inner side of the nut barrel (310); One end of the positioning frame (403) away from the limiting slide (401) is equipped with two groups of parallel adjustment plates (405) and parallel inclined plates (404) in a vertically symmetrical rotation manner, and one end of the two groups of parallel adjustment plates (405) and parallel inclined plates (404) away from the positioning frame (403) is respectively equipped with a clamping plate frame (411) in a rotation manner.

8. A tensile strength testing mechanism for textile processing according to claim 7, characterized in that: The parallel adjustment plate (405) is located at one end of the positioning frame (403) and is fixedly equipped with a gear body (406), and the gear bodies (406) of the two groups of parallel adjustment plates (405) are meshed with each other, and the gear body (406) of a single parallel adjustment plate (405) is meshed with a spur gear 2 (407); The spur gear 2 (407) is connected to the transmission rod, and the middle outer wall of the transmission rod is fixedly equipped with a worm gear 2 (408), the worm gear 2 (408) is meshed with a worm gear 2 (409), and the top of the worm gear 2 (409) is connected to a servo motor 4 (410).

9. A tensile strength testing mechanism for textile processing according to claim 7, characterized in that: The clamping plate frame (411) is integrally fixedly provided with a clamping protrusion (412) corresponding to the shape, number and position of the clamping groove (1405), and a clamping concave plate (413) capable of being mutually fitted with the clamping protrusion (412) is provided on the outer side of the clamping protrusion (412); A plurality of cylinders (414) are installed between the clamping concave plate (413) and the clamping plate frame (411).

10. The tensile strength testing mechanism for textile processing according to claim 1, characterized in that: A humidity sensor (17) for detecting the air humidity inside the closed processing frame (2) is installed on the inner wall of the top of the closed top frame (6); and a temperature sensor (18) for detecting the temperature of the air inside the closed processing frame (2); and a pH sensor (19) for detecting the pH value in the air inside the closed processing frame (2).

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