Performance detection device and method for electrothermal cotton type composite home textile fabric

Abstract

The invention discloses a device and method for detecting the performance of an electric heating cotton type composite home textile fabric, the device comprises a rack, the left side and the right side of the top end of the rack are fixedly connected with supporting pieces, and the interiors of the supporting pieces are fixedly connected with fixing plates. The first telescopic mechanisms and the second telescopic mechanisms are used in cooperation, so that the four pressing mechanisms can clamp the four corners of the home textile fabric correspondingly, the home textile fabric is fixed, the fixed home textile fabric can be tensioned in the transverse direction through contraction of the first telescopic mechanisms on the two sides, and the home textile fabric can be fixed conveniently. The tensile property of the home textile fabric in the longitudinal direction can be determined by stretching the fixed home textile fabric in the longitudinal direction through a first telescopic mechanism, so that the tensile property of the home textile fabric in the transverse direction is determined, and the tensile property of the home textile fabric in the longitudinal direction can be determined by stretching the fixed home textile fabric in the longitudinal direction through a second telescopic mechanism; the wear resistance and flame retardance of the home textile fabric are determined, and the requirements of workers are met.

Description

[0001] This application is a divisional application of the application filed on July 31, 2024, with application number 202411040543.6 and invention name “A comprehensive performance testing device and method for electrothermal cotton composite home textile fabrics”. Technical Field

[0002] The invention relates to the technical field of fabric performance detection, and in particular to a performance detection device and method for an electrothermal cotton composite home textile fabric. Background Art

[0003] Electric thermal cotton composite home textile fabric is a common fabric in life, suitable for quilts, clothing, etc., and is one of the indispensable fabrics for people's home life. In the production process, the detection of composite fabrics is the basis for ensuring normal production and safe shipment, and the basic link to avoid customer complaints. Only qualified composite fabrics can better serve customers, and qualified composite fabrics can only be completed with perfect inspection.

[0004] However, the existing detection device is not convenient for fixing home textile fabrics of different sizes, and it is difficult to meet the needs of the staff. In addition, the performance detection of home textile fabrics is also relatively simple, which to a certain extent reduces the practicality of the device and is not convenient for promotion and use. Summary of the invention

[0005] In order to solve the above technical problems, a performance testing device and method for electrothermal cotton composite home textile fabrics are provided. The technical solution solves the problem that the existing testing device proposed in the above background technology is not convenient for fixing home textile fabrics of different sizes and is difficult to meet the needs of staff. In addition, the performance testing of home textile fabrics is also relatively single.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is:

[0007] A performance testing device for an electrothermal cotton composite home textile fabric comprises a frame, wherein left and right sides of the top of the frame are fixedly connected to support members, a fixing plate is fixedly connected inside the support member, the sides of the fixing plates on both sides close to each other are connected to a mounting plate through a first telescopic mechanism, a second telescopic mechanism is installed on the inner side of the mounting plate, and a clamping mechanism is arranged on the second telescopic mechanism, the front and rear sides of the top of the frame are connected to a top frame through the support plate, the inside of the top frame is connected to a movable plate through a lateral motion mechanism, the inside of the movable plate is connected to a lifting plate through a vertical motion mechanism, and the inside of the lifting plate is connected to the mounting member through a longitudinal motion mechanism, a camera is installed in the middle of the top of the mounting member, and grinding rollers and flamethrowers are respectively arranged on both sides of the camera.

[0008] Preferably, the first telescopic mechanism includes a connecting plate, a first movable plate and a second movable plate, the connecting plate is fixedly connected to the inner side of the fixed plate, the top end of the fixed plate is rotatably connected to the first extension and closing member, the inner top end of the fixed plate is rotatably connected to the cylinder, the outer side of one end of the first extension and closing member close to the fixed plate is fixedly connected to a connecting block, the output end of the cylinder is rotatably connected to the inside of the connecting block, the top end of the first movable plate is rotatably connected to the first rotating rod and the second rotating rod, the first gear and the second gear are respectively fixedly installed on the outer surfaces of the first rotating rod and the second rotating rod, and the first gear is meshed with the second gear, the other end of the first extension and closing member is fixedly connected to the top end of the outer surface of the first rotating rod, the top end of the outer surface of the second rotating rod is fixedly connected to the second extension and closing member, and the other end of the second extension and closing member is rotatably connected to the top of the second movable plate.

[0009] Preferably, the first telescopic mechanism also includes a third extending and closing member and a fourth extending and closing member, the outer bottom ends of the connecting plate and the first movable plate are rotatably connected to the two ends of the third extending and closing member respectively, and the outer bottom ends of the first movable plate and the second movable plate are rotatably connected to the two ends of the fourth extending and closing member respectively.

[0010] Preferably, the second telescopic mechanism includes a connecting frame, a first threaded rod, a first movable member, a second movable member, a translation plate and a telescopic member, the left and right sides of the mounting plate are fixedly connected to the connecting frame, the first threaded rod is rotatably connected to the inside of the connecting frame, the threads opened at two ends of the first threaded rod have opposite rotation directions, and the first movable member and the second movable member are respectively threadedly connected to the two ends of the outer surface of the first threaded rod, a slide rail is fixedly installed on the outside of the translation plate, the two ends of the slide rail are fixedly connected to the baffle, the two ends of the outer surface of the slide rail are respectively slidably connected to the first sliding member and the second sliding member, the two ends on one side of the telescopic member are respectively rotatably connected to the inside of the first movable member and the second movable member, and the two ends on the other side of the telescopic member are respectively rotatably connected to the inside of the first sliding member and the second sliding member, and the interior of the connecting frame is also fixedly connected to a guide rail, and the first sliding member and the second sliding member are both slidably connected to the outer surface of the guide rail.

[0011] Preferably, one end of the first threaded rod extends to the outside of the connecting frame and is fixedly connected to the first rotating wheel. The first rotating wheels on both sides are connected by a first belt transmission. One end of a group of the first threaded rods is fixedly connected to the output end of the first servo motor. The first servo motor is fixedly installed at the bottom of the connecting frame, and a sliding rod is fixedly installed inside the mounting plate, and the translation plate is slidably connected to the outer surface of the sliding rod.

[0012] Preferably, the clamping mechanism includes a first mounting frame, the first mounting frame is fixedly mounted on the middle outer side of the translation plate, the first mounting frame is fixedly connected to the inside of the first mounting frame, the second mounting frame is rotatably connected to the inside of the second threaded rod, the threads opened at two ends of the second threaded rod have opposite rotation directions, and both ends of the outer surface of the second threaded rod are threadedly connected to movable blocks, and the two groups of movable blocks are fixedly mounted on the sides close to each other, and the clamping plate is fixedly mounted on the inside of the clamping plate, the first mounting frame is rotatably connected to the inside of the winding roller, the outer surface of the winding roller is penetrated by a pressing groove, and the pressing groove is adapted to the pressing block, a second servo motor is installed on the top of the second mounting frame, one end of the second threaded rod is fixedly connected to the output end of the second servo motor, and a connecting rod is also installed inside the second mounting frame, and the movable block is slidably connected to the outer surface of the connecting rod.

[0013] Preferably, the lateral movement mechanism comprises a driving gear and a driven gear, the driving gear and the driven gear are respectively rotatably connected to the two sides of the inner part of the top frame, the driving gear is connected to the driven gear through a chain, and a limit plate is fixedly installed on the two sides of the inner part of the top frame, and a slot for the chain to pass through is penetrated through the limit plate, the movable plate is fixedly connected to the outer surface of the chain, and a slide slot is penetrated through the top of the top frame, the top of the movable plate is fixedly connected with a slider adapted to the slide slot, and the slider is slidably connected to the inside of the slide slot, one end of the driving gear extends to the outside of the top frame and is fixedly connected to the first bevel gear, and the tops of the two groups of top frames are rotatably connected with rotating members, and two groups of second bevel gears are fixedly connected on the outer surface of the rotating member, and the second bevel gear is meshed with the first bevel gear, one end of the rotating member is fixedly connected to the output end of the stepping motor, and the stepping motor is fixedly installed on the outer side of one group of the top frames.

[0014] Preferably, the vertical motion mechanism includes a first screw rod, the interior of the movable plates on both sides are rotatably connected to the first screw rod, the outer surfaces of the first screw rods on both sides are threadedly connected to the lifting plates, one end of the first screw rod extends to the outside of the movable plate and is fixedly connected to a second rotating wheel, the two groups of the second rotating wheels are connected by a second belt drive, a transmission motor is fixedly installed inside one group of the movable plates, and one end of one group of the first screw rods is fixedly connected to the output end of the transmission motor.

[0015] Preferably, the longitudinal motion mechanism includes a driving motor, a second screw rod and a fixed rod, the driving motor is fixedly installed inside the lifting plate, the second screw rod is rotatably connected to the inside of the lifting plate, two sets of fixed rods are also fixedly installed inside the lifting plate, and the mounting piece is threadedly connected to the outer surface of the second screw rod, the mounting piece is slidably connected to the fixed rod, and one end of the second screw rod is fixedly connected to the output end of the driving motor.

[0016] A comprehensive performance testing method for an electrothermal cotton composite home textile fabric, comprising:

[0017] S1: The first telescopic mechanisms on both sides can drive the mounting plates on both sides to move closer to or farther from each other, so that the distance between the mounting plates on both sides is adapted to the length of the home textile fabric. The second telescopic mechanism can be provided to change the distance between the two sets of clamping mechanisms connected to the same set of mounting plates, so that the distance between the two sets of clamping mechanisms is adapted to the width of the home textile fabric. Since four sets of clamping mechanisms are provided, the four corners of the home textile fabric can be clamped and fixed respectively;

[0018] S2: The first telescopic mechanisms on both sides are contracted to tighten the home textile fabric in the transverse direction, and a camera is used to take photos and record to observe whether the home textile fabric is damaged;

[0019] S3: The second telescopic mechanism is contracted to tighten the home textile fabric in the longitudinal direction, and a camera is used to take photos and record to observe whether the home textile fabric is damaged;

[0020] S4: Through the coordinated use of the lateral motion mechanism, the vertical motion mechanism and the longitudinal motion mechanism, the grinding roller, the camera and the flamethrower can move in three directions: lateral, longitudinal and vertical. The grinding roller can rub the bottom of the home textile fabric, and the flamethrower can spray flames on the bottom of the home textile fabric. All of them are recorded by taking pictures through the camera to observe the wear resistance and flame retardancy of the home textile fabric.

[0021] Compared with the prior art, the present invention provides a performance detection device and method for electrothermal cotton composite home textile fabrics, which has the following beneficial effects:

[0022] 1. The present invention is provided with a first telescopic mechanism and a second telescopic mechanism for coordinated use, so that the four groups of clamping mechanisms can respectively clamp the four corners of the home textile fabric to fix the home textile fabric.

[0023] 2. The present invention can also contract the first telescopic mechanism on both sides to tighten the fixed home textile fabric in the transverse direction, thereby determining the tensile resistance of the home textile fabric in the transverse direction, and can also contract the second telescopic mechanism to tighten the fixed home textile fabric in the longitudinal direction to determine the tensile resistance of the home textile fabric in the longitudinal direction.

[0024] 3. Secondly, the present invention realizes that the grinding roller, camera and flamethrower can move in three directions, namely horizontal, vertical and vertical directions, through the coordinated use of the horizontal motion mechanism, the vertical motion mechanism and the longitudinal motion mechanism. The grinding roller can rub the bottom of the home textile fabric, and the flamethrower can spray flames on the bottom of the home textile fabric to determine the wear resistance and flame retardancy of the home textile fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the present invention from another perspective;

[0027] Figure 3 It is a front view of the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the first telescopic mechanism and the second telescopic mechanism in the present invention;

[0029] Figure 5 It is a structural schematic diagram of the first telescopic mechanism in the present invention;

[0030] Figure 6 It is a structural schematic diagram of the first telescopic mechanism in the present invention from another viewing angle;

[0031] Figure 7 For the present invention Figure 6 Schematic diagram of the proposed enlarged structure at A;

[0032] Figure 8 is a structural schematic diagram of the second telescopic mechanism in the present invention;

[0033] Fig. 9 It is a structural schematic diagram of the second telescopic mechanism in the present invention from another viewing angle;

[0034] Fig.10 It is a structural schematic diagram of the pressing mechanism in the present invention;

[0035] Fig.11 It is a structural schematic diagram of the lateral motion mechanism in the present invention;

[0036] Fig.12 It is a schematic diagram of the internal structure of the top frame in the present invention;

[0037] Fig.13 It is a structural schematic diagram of the vertical motion mechanism in the present invention;

[0038] Fig.14 It is a structural schematic diagram of the longitudinal motion mechanism in the present invention.

[0039] The numbers in the figure are:

[0040] 1. Frame; 101. Support; 102. Mounting plate; 103. Support plate; 104. Top frame; 105. Moving plate; 106. Lifting plate; 107. Mounting piece; 108. Grinding roller; 109. Camera; 110. Flamethrower; 111. Fixed plate;

[0041] 2. First telescopic mechanism; 201. Connecting plate; 202. First extension and closing member; 203. Connecting block; 204. Cylinder; 205. First movable plate; 206. First rotating rod; 207. Second rotating rod; 208. First gear; 209. Second gear; 210. Second movable plate; 211. Second extension and closing member; 212. Third extension and closing member; 213. Fourth extension and closing member;

[0042] 3. Second telescopic mechanism; 301. Connecting frame; 302. First threaded rod; 303. Guide rail; 304. First movable member; 305. Second movable member; 306. Translation plate; 307. Slide rail; 308. Baffle; 309. First sliding member; 310. Second sliding member; 311. Telescopic member; 312. First rotating wheel; 313. First belt; 314. First servo motor; 315. Slide rod;

[0043] 4. Clamping mechanism; 401. First mounting frame; 402. Second mounting frame; 403. Second threaded rod; 404. Connecting rod; 405. Second servo motor; 406. Movable block; 407. Clamping plate; 408. Clamping block; 409. Winding roller; 410. Clamping groove;

[0044] 5. lateral motion mechanism; 501. driving gear; 502. driven gear; 503. chain; 504. limit plate; 505. slideway; 506. slider; 507. first bevel gear; 508. rotating member; 509. second bevel gear; 510. stepping motor;

[0045] 6. Vertical motion mechanism; 601. First screw rod; 602. Second rotating wheel; 603. Second belt; 604. Transmission motor;

[0046] 7. Longitudinal motion mechanism; 701. Driving motor; 702. Second screw rod; 703. Fixed rod. DETAILED DESCRIPTION

[0047] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0048] Example 1

[0049] Please refer to Figure 1-14As shown, a performance testing device for an electrothermal cotton composite home textile fabric comprises a frame 1, support members 101 are fixedly connected to the left and right sides of the top of the frame 1, a fixing plate 111 is fixedly connected to the inside of the support member 101, the sides of the fixing plates 111 on both sides close to each other are connected to the mounting plate 102 through a first telescopic mechanism 2, a second telescopic mechanism 3 is installed on the inner side of the mounting plate 102, and a pressing mechanism 4 is arranged on the second telescopic mechanism 3, the front and rear sides of the top of the frame 1 are connected to the top frame 104 through the support plate 103, the inside of the top frame 104 is connected to the moving plate 105 through a lateral movement mechanism 5, the inside of the moving plate 105 is connected to the lifting plate 106 through a vertical movement mechanism 6, and the inside of the lifting plate 106 is connected to the mounting member 107 through a longitudinal movement mechanism 7, a camera 109 is installed in the middle of the top of the mounting member 107, and a grinding roller 108 and a flamethrower 110 are respectively arranged on both sides of the camera 109.

[0050] In this solution, the present invention can drive the mounting plates 102 on both sides to move closer to or away from each other through the first telescopic mechanisms 2 on both sides, so that the spacing between the mounting plates 102 on both sides is adapted to the length of the home textile fabric. By providing a second telescopic mechanism 3, the spacing between the two groups of clamping mechanisms 4 connected to the same group of mounting plates 102 can be changed, so that the spacing between the two groups of clamping mechanisms 4 is adapted to the width of the home textile fabric. Since four groups of clamping mechanisms 4 are provided, the four corners of the home textile fabric can be clamped respectively to fix the home textile fabric and put the home textile fabric in a spread out state; secondly, the first telescopic mechanisms 2 on both sides are contracted to tighten the home textile fabric in the transverse direction, and the camera 109 is used to take photos and record to observe whether the home textile fabric is damaged; and the second telescopic mechanism 3 is contracted to tighten the home textile fabric in the longitudinal direction. , and the camera 109 is used to take pictures and record whether the home textile fabric is damaged, so as to determine the tensile properties of the home textile fabric; through the coordinated use of the lateral motion mechanism 5, the vertical motion mechanism 6 and the longitudinal motion mechanism 7, the grinding roller 108, the camera 109 and the flamethrower 110 can move in three directions: horizontal, vertical and vertical. The grinding roller 108 can rub the bottom of the home textile fabric, and the flamethrower 110 sprays flames on the bottom of the home textile fabric. The camera 109 takes pictures and records to observe the wear resistance and flame retardancy of the home textile fabric. The height of the grinding roller 108 is higher than the camera 109 and the flamethrower 110. Therefore, when the grinding roller 108 rubs against the home textile fabric, the camera 109 and the flamethrower 110 do not contact the home textile fabric, and the wear resistance and flame retardancy are measured in a distributed manner.

[0051] Example 2

[0052] Please refer to Figure 5 and Figure 6As shown, the first telescopic mechanism 2 includes a connecting plate 201, a first movable plate 205 and a second movable plate 210. The connecting plate 201 is fixedly connected to the inner side of the fixed plate 111. The top of the fixed plate 111 is rotatably connected to the first extension member 202. The top of the inner side of the fixed plate 111 is rotatably connected to the cylinder 204. The outer side of the end of the first extension member 202 close to the fixed plate 111 is fixedly connected to the connecting block 203. The output end of the cylinder 204 is rotatably connected to the inside of the connecting block 203. The top of the first movable plate 205 is rotatably connected to the first extension member 202. A first rotating rod 206 and a second rotating rod 207 are connected, and a first gear 208 and a second gear 209 are fixedly installed on the outer surfaces of the first rotating rod 206 and the second rotating rod 207 respectively, and the first gear 208 is meshed with the second gear 209. The other end of the first extending and closing member 202 is fixedly connected to the top end of the outer surface of the first rotating rod 206, and the top end of the outer surface of the second rotating rod 207 is fixedly connected to the second extending and closing member 211, and the other end of the second extending and closing member 211 is rotatably connected to the top of the second movable plate 210.

[0053] Please refer to Figure 5 and Figure 6 As shown, the first telescopic mechanism 2 also includes a third extending and closing member 212 and a fourth extending and closing member 213, the outer bottom ends of the connecting plate 201 and the first movable plate 205 are rotatably connected to the two ends of the third extending and closing member 212, and the outer bottom ends of the first movable plate 205 and the second movable plate 210 are rotatably connected to the two ends of the fourth extending and closing member 213.

[0054] In this solution, the working principle of the first telescopic mechanism 2 is as follows: when the output end of the cylinder 204 is extended, the first extension member 202 is in an extended state. During the extension process, the first gear 208 is driven to rotate, so that the second gear 209 rotates, and then the second extension member 211 is also in an extended state, and the third extension member 212 and the fourth extension member 213 are also in an extended state, so that the first movable plate 205 and the second movable plate 210 both move in a direction away from the connecting plate 201. On the contrary, when the output end of the cylinder 204 is retracted, the first movable plate 205 and the second movable plate 210 both move in a direction close to the connecting plate 201, so that the distance between the mounting plates 102 on both sides can be adapted to the length of the home textile fabric, and the home textile fabric can also be tightened in the horizontal direction.

[0055] Example 3

[0056] Please refer to Figure 8 and Fig. 9As shown, the second telescopic mechanism 3 includes a connecting frame 301, a first threaded rod 302, a first movable member 304, a second movable member 305, a translation plate 306 and a telescopic member 311. The left and right sides of the mounting plate 102 are fixedly connected with the connecting frame 301. The first threaded rod 302 is rotatably connected to the inside of the connecting frame 301. The threads at both ends of the first threaded rod 302 are rotated in opposite directions. The first movable member 304 and the second movable member 305 are respectively threadedly connected to the two ends of the outer surface of the first threaded rod 302. The outer side of the translation plate 306 is fixedly installed with a slide rail 307. The slide rail Both ends of 307 are fixedly connected with baffles 308, and both ends of the outer surface of the slide rail 307 are slidably connected with the first sliding member 309 and the second sliding member 310, respectively. The two ends of one side of the telescopic member 311 are rotatably connected to the inside of the first movable member 304 and the second movable member 305, and the two ends of the other side of the telescopic member 311 are rotatably connected to the inside of the first sliding member 309 and the second sliding member 310, respectively. The interior of the connecting frame 301 is also fixedly connected with the guide rail 303, and the first sliding member 309 and the second sliding member 310 are both slidably connected to the outer surface of the guide rail 303.

[0057] Please refer to Figure 8 and Fig. 9 As shown, one end of the first threaded rod 302 extends to the outside of the connecting frame 301 and is fixedly connected to the first rotating wheel 312. The first rotating wheels 312 on both sides are connected by a first belt 313. One end of a group of first threaded rods 302 is fixedly connected to the output end of the first servo motor 314. The first servo motor 314 is fixedly installed at the bottom of the connecting frame 301, and a sliding rod 315 is fixedly installed inside the mounting plate 102, and the translation plate 306 is slidably connected to the outer surface of the sliding rod 315.

[0058] In the present scheme, the working principle of the second telescopic mechanism 3 is as follows: the output end of the first servo motor 314 drives one group of the first threaded rods 302 and the first rotating wheel 312 to rotate as a whole, and under the drive of the first belt 313, the first threaded rods 302 on both sides rotate synchronously, and then the first movable member 304 and the second movable member 305 approach or move away from each other. When approaching, the telescopic members 311 on both sides are in an extended state, so that the translation plates 306 on both sides are also approaching each other; and when moving away, the telescopic members 311 on both sides are in a retracted state, so that the translation plates 306 on both sides are also moving away from each other, thereby changing the spacing between the two groups of clamping mechanisms 4 connected to the same group of mounting plates 102, so that the spacing between the two groups of clamping mechanisms 4 is adapted to the width of the home textile fabric, and the home textile fabric can also be tightened in the longitudinal direction.

[0059] Example 4

[0060] Please refer to Fig.10As shown, the clamping mechanism 4 includes a first mounting frame 401, which is fixedly mounted on the middle part of the outer side of the translation plate 306, and the interior of the first mounting frame 401 is fixedly connected to the second mounting frame 402, and the interior of the second mounting frame 402 is rotatably connected to the second threaded rod 403, and the threads at both ends of the second threaded rod 403 are rotated in opposite directions, and both ends of the outer surface of the second threaded rod 403 are threadedly connected to movable blocks 406, and the sides of the two sets of movable blocks 406 close to each other are fixedly mounted with a clamping plate 407, and the clamping plate A pressure block 408 is fixedly installed inside 407, a winding roller 409 is rotatably connected inside the first installation frame 401, a pressure groove 410 is penetrated through the outer surface of the winding roller 409, and the pressure groove 410 is adapted to the pressure block 408, a second servo motor 405 is installed on the top of the second installation frame 402, one end of the second threaded rod 403 is fixedly connected to the output end of the second servo motor 405, a connecting rod 404 is also installed inside the second installation frame 402, and a movable block 406 is slidably connected to the outer surface of the connecting rod 404.

[0061] In this scheme, the working principle of the clamping mechanism 4 is as follows: the four corners of the home textile fabric are wound on the winding roller 409, and the second threaded rod 403 is driven to rotate by the output end of the second servo motor 405, so that the upper and lower movable blocks 406 are close to each other, and then the two sets of clamping plates 407 are close to each other to clamp the surface of the winding roller 409. At the same time, the pressing block 408 is stuck in the inside of the pressing groove 410 to fix the home textile fabric.

[0062] Example 5

[0063] Please refer to Fig.11 and Fig.12 As shown, the lateral motion mechanism 5 includes a driving gear 501 and a driven gear 502, which are respectively rotatably connected to the inner sides of the top frame 104, and the driving gear 501 is connected to the driven gear 502 through a chain 503. The inner sides of the top frame 104 are also fixedly installed with limit plates 504, and the limit plates 504 are provided with slots for the chain 503 to pass through. The moving plate 105 is fixedly connected to the outer surface of the chain 503, and the top of the top frame 104 is provided with a slide groove 505, and the top of the moving plate 105 is fixedly connected with a slide groove 505. The slider 506 is adapted to the groove 505, and the slider 506 is slidably connected to the inside of the slide groove 505. One end of the driving gear 501 extends to the outside of the top frame 104 and is fixedly connected to the first bevel gear 507. The tops of the two groups of top frames 104 are rotatably connected with a rotating member 508. Two groups of second bevel gears 509 are fixedly connected to the outer surface of the rotating member 508. The second bevel gear 509 is meshed with the first bevel gear 507. One end of the rotating member 508 is fixedly connected to the output end of the stepper motor 510, and the stepper motor 510 is fixedly installed on the outside of one group of top frames 104.

[0064] Please refer to Fig.13 As shown, the vertical motion mechanism 6 includes a first screw rod 601, the interior of the movable plates 105 on both sides are rotatably connected with the first screw rod 601, the outer surfaces of the first screw rods 601 on both sides are threadedly connected with the lifting plate 106, one end of the first screw rod 601 extends to the outside of the movable plate 105 and is fixedly connected with a second rotating wheel 602, the two groups of second rotating wheels 602 are connected by a second belt 603, a transmission motor 604 is fixedly installed inside one group of the movable plates 105, and one end of one group of the first screw rods 601 is fixedly connected to the output end of the transmission motor 604.

[0065] Please refer to Fig.14 As shown, the longitudinal movement mechanism 7 includes a driving motor 701, a second screw rod 702 and a fixed rod 703. The driving motor 701 is fixedly installed inside the lifting plate 106, and the second screw rod 702 is rotatably connected to the inside of the lifting plate 106. Two groups of fixed rods 703 are also fixedly installed inside the lifting plate 106, and the mounting member 107 is threadedly connected to the outer surface of the second screw rod 702. The mounting member 107 is slidably connected to the fixed rod 703, and one end of the second screw rod 702 is fixedly connected to the output end of the driving motor 701.

[0066] In this solution, the output end of the stepping motor 510 drives the rotating member 508 and the two sets of second bevel gears 509 to rotate synchronously as a whole, so that the first bevel gears 507 and the driving gear 501 on both sides rotate synchronously as a whole, so that the chains 503 on both sides are synchronously driven, and the moving plates 105 on both sides are driven to move horizontally synchronously. By providing two sets of limit plates 504, the moving plate 105 moves between the two sets of limit plates 504, and by providing the slide groove 505 and the slider 506 for use in combination, the moving plate 105 is improved. 5. The stability of the movement; secondly, the output end of the transmission motor 604 drives one group of the first screw rod 601 and the second rotating wheel 602 to rotate as a whole, and under the drive of the second belt 603, the first screw rods 601 on both sides rotate synchronously, and then the lifting plate 106 moves up and down; then the output end of the driving motor 701 drives the second screw rod 702 to rotate, so that the mounting member 107 reciprocates along the longitudinal direction, thereby realizing that the grinding roller 108, the camera 109 and the flamethrower 110 can move in three directions: horizontal, vertical and vertical.

[0067] The working principle and use process of the device are as follows: firstly, the first telescopic mechanisms 2 on both sides can drive the mounting plates 102 on both sides to move closer to or away from each other, so that the spacing between the mounting plates 102 on both sides is adapted to the length of the home textile fabric; and by providing a second telescopic mechanism 3, the spacing between the two sets of clamping mechanisms 4 connected to the same set of mounting plates 102 can be changed, so that the spacing between the two sets of clamping mechanisms 4 is adapted to the width of the home textile fabric. Since four sets of clamping mechanisms 4 are provided, the four corners of the home textile fabric can be clamped respectively to fix the home textile fabric and put the home textile fabric in an unfolded state; secondly, the first telescopic mechanisms 2 on both sides are contracted to tighten the home textile fabric in the transverse direction, and the camera can be used to adjust the spacing between the two sets of clamping mechanisms 4. 109 takes photos and records to observe whether the home textile fabric is damaged; the second telescopic mechanism 3 is contracted to tighten the home textile fabric in the longitudinal direction, and the camera 109 takes photos and records to observe whether the home textile fabric is damaged, so as to determine the tensile performance of the home textile fabric; through the coordinated use of the lateral motion mechanism 5, the vertical motion mechanism 6 and the longitudinal motion mechanism 7, the grinding roller 108, the camera 109 and the flamethrower 110 can move in three directions, namely, horizontal, vertical and vertical. The grinding roller 108 can rub the bottom of the home textile fabric, and the flamethrower 110 sprays flames on the bottom of the home textile fabric, all of which are taken and recorded by the camera 109 to observe the wear resistance and flame retardancy of the home textile fabric.

[0068] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A performance testing device for electrothermal cotton composite home textile fabric, characterized in that: The invention comprises a frame (1), wherein the left and right sides of the top of the frame (1) are fixedly connected to support members (101), the interior of the support member (101) is fixedly connected to a fixing plate (111), the sides of the fixing plates (111) on both sides close to each other are connected to a mounting plate (102) via a first telescopic mechanism (2), a second telescopic mechanism (3) is installed on the inner side of the mounting plate (102), and a pressing mechanism (4) is arranged on the second telescopic mechanism (3), and the front and rear sides of the top of the frame (1) are fixedly connected to the mounting plate (102) via the support plate (103). The top frame (104) is connected to the movable plate (105) via a lateral motion mechanism (5), the movable plate (105) is connected to the lifting plate (106) via a vertical motion mechanism (6), and the lifting plate (106) is connected to the mounting member (107) via a longitudinal motion mechanism (7). A camera (109) is installed at the middle of the top of the mounting member (107), and grinding rollers (108) and flamethrowers (110) are respectively arranged on both sides of the camera (109); The lateral motion mechanism (5) comprises a driving gear (501) and a driven gear (502), wherein the driving gear (501) and the driven gear (502) are respectively rotatably connected to the inner sides of the top frame (104), and the driving gear (501) is transmission-connected to the driven gear (502) via a chain (503). Limiting plates (504) are also fixedly installed on the inner sides of the top frame (104), and a slot for the chain (503) to pass through is formed on the limiting plates (504). The movable plate (105) is fixedly connected to the outer surface of the chain (503), and a sliding groove (505) is formed on the top of the top frame (104). The top of the movable plate (105) is fixedly connected to a slot that is connected to the sliding groove. (505) is equipped with a slider (506) adapted thereto, and the slider (506) is slidably connected to the inside of the slide groove (505), one end of the driving gear (501) extends to the outside of the top frame (104) and is fixedly connected to a first bevel gear (507), the tops of the two groups of the top frames (104) are rotatably connected to a rotating member (508), the outer surface of the rotating member (508) is fixedly connected to two groups of second bevel gears (509), the second bevel gears (509) are meshed with the first bevel gear (507), one end of the rotating member (508) is fixedly connected to the output end of a stepping motor (510), and the stepping motor (510) is fixedly installed on the outside of one group of the top frames (104); The vertical motion mechanism (6) comprises a first screw rod (601), the interior of the movable plates (105) on both sides are rotatably connected with the first screw rod (601), the outer surfaces of the first screw rods (601) on both sides are threadedly connected to the lifting plates (106), one end of the first screw rod (601) extends to the outside of the movable plate (105) and is fixedly connected with a second rotating wheel (602), and the two groups of the second rotating wheels (602) are connected by a second belt (603), a transmission motor (604) is fixedly installed inside one group of the movable plates (105), and one end of one group of the first screw rods (601) is fixedly connected to the output end of the transmission motor (604); The longitudinal motion mechanism (7) comprises a driving motor (701), a second screw rod (702) and a fixed rod (703); the driving motor (701) is fixedly mounted inside the lifting plate (106); the second screw rod (702) is rotatably connected to the inside of the lifting plate (106); two groups of fixed rods (703) are also fixedly mounted inside the lifting plate (106); the mounting member (107) is threadedly connected to the outer surface of the second screw rod (702); the mounting member (107) is slidably connected to the fixed rod (703); and one end of the second screw rod (702) is fixedly connected to the output end of the driving motor (701).

2. The performance testing device for an electrothermal cotton composite home textile fabric according to claim 1, characterized in that: The first telescopic mechanism (2) comprises a connecting plate (201), a first movable plate (205) and a second movable plate (210); the connecting plate (201) is fixedly connected to the inner side of the fixed plate (111); the top end of the fixed plate (111) is rotatably connected to a first extension member (202); the inner top end of the fixed plate (111) is rotatably connected to a cylinder (204); the outer side of one end of the first extension member (202) close to the fixed plate (111) is fixedly connected to a connecting block (203); the output end of the cylinder (204) is rotatably connected to the inside of the connecting block (203); the top of the first movable plate (205) is rotatably connected to the inner side of the fixed plate (111); The first end of the first extending and closing member (202) is rotatably connected to a first rotating rod (206) and a second rotating rod (207); a first gear (208) and a second gear (209) are fixedly installed on the outer surfaces of the first rotating rod (206) and the second rotating rod (207), respectively, and the first gear (208) is meshed with the second gear (209); the other end of the first extending and closing member (202) is fixedly connected to the top end of the outer surface of the first rotating rod (206); the top end of the outer surface of the second rotating rod (207) is fixedly connected to the second extending and closing member (211); the other end of the second extending and closing member (211) is rotatably connected to the top of the second movable plate (210).

3. The performance testing device for an electrothermal cotton composite home textile fabric according to claim 2, characterized in that: The first telescopic mechanism (2) further comprises a third extending and closing member (212) and a fourth extending and closing member (213); the outer bottom ends of the connecting plate (201) and the first movable plate (205) are rotatably connected to the two ends of the third extending and closing member (212), and the outer bottom ends of the first movable plate (205) and the second movable plate (210) are rotatably connected to the two ends of the fourth extending and closing member (213).

4. The performance testing device for an electrothermal cotton composite home textile fabric according to claim 1, characterized in that: The second telescopic mechanism (3) comprises a connecting frame (301), a first threaded rod (302), a first movable member (304), a second movable member (305), a translation plate (306) and a telescopic member (311); the left and right sides of the mounting plate (102) are fixedly connected to the connecting frame (301); the first threaded rod (302) is rotatably connected to the inside of the connecting frame (301); the threads at both ends of the first threaded rod (302) have opposite rotation directions; the first movable member (304) and the second movable member (305) are respectively threadedly connected to the two ends of the outer surface of the first threaded rod (302); a slide rail (307) is fixedly installed on the outer side of the translation plate (306); Both ends of the slide rail (307) are fixedly connected with baffles (308), and both ends of the outer surface of the slide rail (307) are slidably connected with a first sliding member (309) and a second sliding member (310), respectively; two ends of one side of the telescopic member (311) are rotatably connected to the inside of the first movable member (304) and the second movable member (305), respectively, and two ends of the other side of the telescopic member (311) are rotatably connected to the inside of the first sliding member (309) and the second sliding member (310), respectively, and the inside of the connecting frame (301) is also fixedly connected with a guide rail (303), and the first sliding member (309) and the second sliding member (310) are both slidably connected to the outer surface of the guide rail (303).

5. The performance testing device for the electrothermal cotton composite home textile fabric according to claim 4, characterized in that: One end of the first threaded rod (302) extends to the outside of the connecting frame (301) and is fixedly connected to the first rotating wheel (312). The first rotating wheels (312) on both sides are connected by a first belt (313). One end of a group of the first threaded rods (302) is fixedly connected to the output end of the first servo motor (314). The first servo motor (314) is fixedly installed at the bottom of the connecting frame (301), and a sliding rod (315) is fixedly installed inside the mounting plate (102). The translation plate (306) is slidably connected to the outer surface of the sliding rod (315).

6. The performance testing device for the electrothermal cotton composite home textile fabric according to claim 4, characterized in that: The clamping mechanism (4) comprises a first mounting frame (401), the first mounting frame (401) is fixedly mounted on the middle part of the outer side of the translation plate (306), the first mounting frame (401) is fixedly connected to the inside of the first mounting frame (401), the second mounting frame (402) is rotatably connected to the inside of the second mounting frame (402), the threads at both ends of the second threaded rod (403) are in opposite directions, and both ends of the outer surface of the second threaded rod (403) are threadedly connected to movable blocks (406), and the two sets of movable blocks (406) are fixedly mounted on the sides close to each other with clamping plates (407), and the clamping plates (407) are fixedly mounted on the sides close to each other. ) is fixedly installed with a pressure block (408) inside, the first installation frame (401) is rotatably connected to a winding roller (409) inside, a pressure groove (410) is penetrated through the outer surface of the winding roller (409), and the pressure groove (410) is adapted to the pressure block (408), a second servo motor (405) is installed on the top of the second installation frame (402), one end of the second threaded rod (403) is fixedly connected to the output end of the second servo motor (405), a connecting rod (404) is also installed inside the second installation frame (402), and the movable block (406) is slidably connected to the outer surface of the connecting rod (404).

7. A method for detecting the performance of an electrothermal cotton composite home textile fabric, used to implement the performance detection device for an electrothermal cotton composite home textile fabric as claimed in any one of claims 1 to 6, characterized in that: include: S1: The first telescopic mechanisms (2) on both sides can drive the mounting plates (102) on both sides to move closer to or farther from each other, so that the spacing between the mounting plates (102) on both sides is adapted to the length of the home textile fabric; the second telescopic mechanism (3) is provided to change the spacing between two sets of clamping mechanisms (4) connected to the same set of mounting plates (102), so that the spacing between the two sets of clamping mechanisms (4) is adapted to the width of the home textile fabric; and since four sets of clamping mechanisms (4) are provided, the four corners of the home textile fabric can be clamped and fixed respectively; S2: The first telescopic mechanisms (2) on both sides are contracted to tighten the home textile fabric in the transverse direction, and a camera (109) is used to take photos and record to observe whether the home textile fabric is damaged; S3: The second telescopic mechanism (3) is contracted to tighten the home textile fabric in the longitudinal direction, and a camera (109) is used to take a photo to record and observe whether the home textile fabric is damaged; S4: Through the coordinated use of the lateral motion mechanism (5), the vertical motion mechanism (6) and the longitudinal motion mechanism (7), the grinding roller (108), the camera (109) and the flamethrower (110) can move in three directions: lateral, longitudinal and longitudinal. The grinding roller (108) can rub the bottom of the home textile fabric, while the flamethrower (110) can spray flames on the bottom of the home textile fabric. The camera (109) can take photos and observe and record them, so as to observe the wear resistance and flame retardancy of the home textile fabric.

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