A graphene heating therapy clothing fabric elasticity testing device

Abstract

The present invention discloses a graphene heating therapy clothing fabric elasticity detection device, which relates to the field of fabric detection technology. The graphene heating therapy clothing fabric elasticity detection device includes a body, an auxiliary mechanism, and a pressing mechanism. The pressing mechanism includes a hydraulic cylinder and a pressing tooth. A servo motor is installed in the middle of the top of the pressing tooth inner cavity. The output end of the servo motor is fixedly connected to a spherical pressing piece. The spherical surface of the bottom of the spherical pressing piece is fixedly connected to a limited stirrup. The auxiliary mechanism includes a rectangular guide rail and a connecting slider. The top of the connecting slider is fixedly connected to a wedge-shaped force block. A reset spring is fixedly connected between the surface of the wedge-shaped force block and the side of the inner cavity of the rectangular guide rail. A pneumatic clamp is installed on the side of the surface of the wedge-shaped force block. A support assembly is installed in the middle of the top of the rectangular guide rail, achieving the purpose of accurate detection, enabling multi-mode testing and facilitating multi-position testing. The detection is convenient and accurate, and the installation is reliable.

Description

Technical Field

[0001] The present invention relates to the technical field of fabric detection, and in particular to a graphene heating therapy clothing fabric elasticity detection device. Background Art

[0002] Graphene is one of the materials with the highest thermal conductivity to date and has very good thermal conductivity. Graphene thermal therapy can dilate blood vessels, increase blood flow, and thus promote blood circulation, which helps improve blood supply to various parts of the body and has a certain alleviating effect on some diseases caused by poor blood circulation. It can also increase the excitability of the nervous system, reduce pain sensitivity, and has a certain analgesic effect on various pain symptoms such as muscle pain, joint pain, and dysmenorrhea. When the graphene heating therapy clothing fabric is completed, many testing items need to be carried out, including elasticity testing. The existing elasticity testing method is generally to cut out a sample, then fix the four sides of the fabric, and repeatedly stretch and relax it. After completion, the sample size, rebound force and other parameters are measured to determine the elastic performance. Therefore, fabric elasticity testing equipment is needed.

[0003] At present, the traditional fabric elasticity testing method is too simple, which makes it inconvenient to accurately test the fabric elasticity. The fabric elasticity testing is prone to deviations, which affects the subsequent use of graphene heating therapy clothing fabrics. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A graphene heating therapy clothing fabric elasticity testing device, comprising:

[0006] A machine body, and a support platform fixedly installed in the middle of the top of the machine body, a feeding mechanism is installed on the top of the machine body, and an auxiliary mechanism is installed in the center of the top of the machine body;

[0007] A pressing mechanism, which is used to perform elasticity testing on the graphene heating therapy clothing fabric and is installed in the middle of the top of the support platform;

[0008] Wherein, the pressing mechanism includes a hydraulic cylinder and a pressing tooth, the hydraulic cylinder is installed in the middle of the top of the support platform, the pressing tooth is fixedly installed at the telescopic end of the hydraulic cylinder, and rollers are rotatably installed at both ends of the bottom of the pressing tooth, and a servo motor is installed in the middle of the top of the inner cavity of the pressing tooth, and the output end of the servo motor is fixedly connected to a spherical pressing piece, and the spherical surface of the bottom of the spherical pressing piece is fixedly connected to a limited stirrup. The pressing tooth can be driven downward by the extension of the output end of the hydraulic cylinder, and the servo motor and the spherical pressing piece will move downward with the pressing tooth, so that the spherical end of the bottom of the spherical pressing piece can be used to contact the graphene heating therapy clothing fabric, and under the continuous extension of the output end of the hydraulic cylinder, the spherical pressing piece can be continuously moved downward, so that the graphene heating therapy clothing fabric can be pressed, and the elasticity of the graphene heating therapy clothing fabric can be tested;

[0009] The auxiliary mechanism includes a rectangular guide rail and a connecting slider, the rectangular guide rail is fixedly installed at the center of the top of the machine body, the connecting slider is slidably installed inside the rectangular guide rail, the top of the connecting slider is fixedly connected to a wedge-shaped force block, a reset spring is fixedly connected between the surface of the wedge-shaped force block and the side of the inner cavity of the rectangular guide rail, a pneumatic clamp is installed on the side of the surface of the wedge-shaped force block, and a support assembly is installed in the middle of the top of the rectangular guide rail, and the pneumatic clamp is used to clamp and fix the side of the graphene heating therapy clothing fabric that needs to be tested. , and as the pressing teeth move downward, the roller is driven to move downward, and the wedge-shaped force block can be rolled and pressed by the roller, and under the sliding connection of the connecting slider, the two symmetrical wedge-shaped force blocks drive the pneumatic clamp to move outward, and the reset spring is compressed and moves outward through the pneumatic clamp, stretching the graphene heating therapy suit fabric to both sides. The fabric is not only subjected to a downward pressing test, but also to a pulling test on both sides, thereby increasing the elasticity detection method of the fabric and utilizing the interaction between the structures to connect the structures together.

[0010] Preferably, the hydraulic cylinder is installed vertically, there are two rollers, and the two rollers are installed symmetrically along the central axis in the middle of the pressing teeth. Two symmetrical hydraulic cylinders are used to apply driving force to the pressing teeth so that the pressing teeth are subjected to balanced force, and the limiting stirrups are evenly distributed on the spherical surface at the bottom of the spherical pressing piece.

[0011] Preferably, the inclined surface of the wedge-shaped force-bearing block fits with the outer circumferential surface of the roller, and the reset spring is arc-shaped.

[0012] Preferably, the support assembly includes a sleeve, which is fixedly mounted at the center of the rectangular guide rail, and a connecting guide rod is installed at the center of the interior of the sleeve, and the top of the connecting guide rod is fixedly connected to a semicircular cap, and the opening of the semicircular cap faces upward, and a torque spring is fixedly mounted between the bottom of the semicircular cap and the top of the rectangular guide rail, and an arc-shaped slot is provided in the inner cavity of the semicircular cap. As the spherical pressing piece moves downward, the fabric is pressed downward, and the spherical end of the bottom of the spherical pressing piece is inserted into the interior of the semicircular cap, and the limiting hoop is embedded in the arc-shaped slot, so that the contact area between the fabric and the spherical pressing piece can be increased. The spherical pressing piece can be driven to rotate by the rotation of the output end of the servo motor, so that the fabric can be subjected to a torque force in the circumferential direction, further increasing the elasticity detection of the fabric, so that the elasticity detection of the fabric is accurate.

[0013] Preferably, the bottom end of the rectangular guide rail extends to the bottom of the rectangular guide rail, the connecting guide rod passes through the middle of the torque spring, and the arc-shaped slots are evenly distributed in the inner cavity of the semicircular cap.

[0014] The connecting guide rod is installed at the center of the shaft sleeve, so that the connecting guide rod can slide up and down and rotate. As the spherical pressing piece moves downward, the semicircular cap is subjected to downward pressing pressure, and under the guidance of the connecting guide rod, the semicircular cap moves downward and compresses the torque spring. When the spherical pressing piece rotates, and under the rotation connection of the connecting guide rod, the semicircular cap is driven by the spherical pressing piece to rotate together, and the torque spring is elastically deformed by the torque force, so that the structures run smoothly and the structure is not prone to getting stuck.

[0015] Preferably, the feeding mechanism includes a fabric roller, an electric telescopic rod and a support guide groove. The fabric roller is rotatably installed on the side of the top of the machine body through a bracket, the electric telescopic rod is fixedly connected to the side of the top of the inner cavity of the machine body, and the support guide groove is fixedly installed on the side of the bottom of the inner cavity of the machine body through a frame. Both ends of the outer circular surface of the fabric roller are fixedly connected to a disc, and a semicircular groove is opened in the middle of the outer circular surface of the disc. A traction assembly is installed inside the machine body.

[0016] Preferably, the semicircular grooves are evenly distributed in the middle of the outer surface of the disc, there are two support guide grooves, and the two support guide grooves are symmetrically installed along the central axis in the middle of the body, and the electric telescopic rod is installed horizontally.

[0017] The U-shaped frame is fixedly mounted on the frame body, and the telescopic end of the electric telescopic rod is fixedly mounted on the bottom of the inner side of the U-shaped frame. One end of the top of the U-shaped frame is fixedly connected to an arc-shaped clamping plate, and the arc-shaped clamping plate is installed at the same height as the disc, and a semicircular convex block is fixedly connected to the arc surface of the inner side of the arc clamping plate. The top of the U-shaped frame and one end away from the arc-shaped clamping plate are rotatably mounted on an active roller and a driven roller, the outer cylindrical surface of the active roller is fixedly connected to a clamping tooth, and the outer cylindrical surface of the driven roller is provided with a strip clamping groove, the graphene heating therapy clothing fabric to be tested is wound around the fabric roller, and one end of the fabric passes between the active roller and the driven roller, and the active roller is driven by an external power source to rotate, so that the active roller drives the clamping tooth to rotate together, and under the action of friction, the active roller and the driven roller apply pulling force to the fabric, and the fabric is discharged by the rotation of the fabric roller, so that the elasticity of the pulled fabric at different positions can be tested, thereby increasing the inspection side position.

[0018] Preferably, there are two U-shaped frames, and the two U-shaped frames are symmetrically installed along the central axis in the middle of the body, and the semicircular raised blocks are evenly distributed on the arc surface inside the arc-shaped clamping plate.

[0019] As the active roller rotates the pressing tooth to the bottom and the driven roller rotates the semicircular groove to the top, the pressing tooth engages with the semicircular groove, so that one end of the fabric can be fixed, and the electric telescopic rod is turned on to work. By extending the telescopic end of the electric telescopic rod, the U-shaped frame can be pushed to move, so that the arc-shaped card plate moves to the side close to the disc, so that the arc-shaped card plate can be clamped on the surface of the disc, and the semicircular protrusion block is embedded in the inside of the semicircular groove, thereby realizing self-locking, braking the fabric roller, and tensioning the fabric, which is helpful for subsequent elasticity testing of the fabric.

[0020] Preferably, the driven roller is installed directly below the active roller, and the clamping teeth and the strip-shaped clamping groove are both trapezoidal.

[0021] The present invention provides a graphene heating therapy clothing fabric elasticity detection device. It has the following beneficial effects:

[0022] 1. The graphene heating therapy suit fabric elasticity testing equipment uses the extension of the hydraulic cylinder output end to drive the pressing teeth to move downward. The servo motor and the ball pressing piece will move downward with the pressing teeth. The spherical end at the bottom of the ball pressing piece can be used to contact the graphene heating therapy suit fabric. As the hydraulic cylinder output end continues to extend, the ball pressing piece continues to move downward, and the graphene heating therapy suit fabric can be pressed to test the elasticity of the graphene heating therapy suit fabric.

[0023] 2. The graphene heating therapy suit fabric elasticity testing equipment clamps and fixes the side of the graphene heating therapy suit fabric to be tested by pneumatic clamps, and as the pressing teeth move downward, the roller is driven to move downward, and the wedge-shaped force block can be rolled and pressed by the roller. Under the sliding connection of the connecting slider, the two symmetrical wedge-shaped force blocks drive the pneumatic clamp to move outward, and the reset spring is compressed and moves outward through the pneumatic clamp to stretch the graphene heating therapy suit fabric to both sides. The fabric is not only subjected to a downward pressing test, but also to a pulling test to both sides, thereby increasing the elasticity testing method of the fabric.

[0024] 3. The graphene heating therapy clothing fabric elasticity detection equipment presses down the fabric as the spherical pressing piece moves downward, and the spherical end at the bottom of the spherical pressing piece is inserted into the interior of the semicircular cap, and the limiting stirrups are embedded in the arc-shaped slot, which can increase the contact area between the fabric and the spherical pressing piece. The spherical pressing piece can be driven to rotate by the rotation of the output end of the servo motor, so that the fabric can be subjected to a torque force in the circumferential direction, further increasing the elasticity detection of the fabric and making the fabric elasticity detection accurate.

[0025] 4. The graphene heating therapy clothing fabric elasticity detection equipment is installed at the center of the shaft sleeve through a connecting guide rod, so that the connecting guide rod can slide up and down and rotate. As the spherical pressing piece moves downward, the semicircular cap is subjected to downward pressing force, and under the guidance of the connecting guide rod, the semicircular cap moves downward and compresses the torque spring. When the spherical pressing piece rotates, and under the rotation connection of the connecting guide rod, the semicircular cap is driven by the spherical pressing piece to rotate together, and the torque spring is elastically deformed by the torque force, so that the structures run smoothly and are not prone to structural jamming.

[0026] 5. The graphene heating therapy suit fabric elasticity testing equipment winds the graphene heating therapy suit fabric to be tested on a fabric roller, passes one end of the fabric between the active roller and the driven roller, and uses an external power source to drive the active roller to rotate, so that the active roller drives the clamping teeth to rotate together, and under the action of friction, the active roller and the driven roller apply pulling force to the fabric, and the material is discharged by rotating the fabric roller, so that the elasticity of different positions of the pulled fabric can be tested, thereby increasing the inspection side position.

[0027] 6. The graphene heating therapy clothing fabric elasticity testing equipment uses the clamping teeth to engage with the semicircular groove to fix one end of the fabric and turn on the electric telescopic rod to work. The telescopic end of the electric telescopic rod is extended to push the U-shaped frame to move, so that the arc-shaped card plate moves to the side close to the disc, so that the arc-shaped card plate can be clamped on the surface of the disc, and the semicircular protrusion block is embedded in the inside of the semicircular groove, thereby achieving self-locking, braking the fabric roller, and tensioning the fabric, which is helpful for subsequent elasticity testing of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of the graphene heating therapy clothing fabric elasticity detection device of the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the graphene heating therapy clothing fabric elasticity detection device of the present invention when viewed from above;

[0030] Figure 3 Schematic diagram of the connection structure between the pressing mechanism and the support platform of the present invention;

[0031] Figure 4 Schematic diagram of the overall structure of the material pressing mechanism of the present invention;

[0032] Figure 5 Schematic diagram of the connection structure between the auxiliary mechanism and the body of the present invention;

[0033] Figure 6 This is a schematic diagram of the overall structure of the auxiliary mechanism of the present invention;

[0034] Figure 7 Schematic diagram of the connection structure between the feeding mechanism and the machine body of the present invention;

[0035] Figure 8 This is a schematic diagram of the overall structure of the feeding mechanism of the present invention;

[0036] Figure 9 It is a schematic diagram of the overall structure of the traction assembly of the present invention.

[0037] In the figure: 1. Machine body; 2. Support platform; 3. Feeding mechanism; 4. Pressing mechanism; 5. Auxiliary mechanism; 31. Fabric roller; 32. Electric telescopic rod; 33. Support guide groove; 34. Disc; 35. Semicircular groove; 36. Traction assembly; 361. U-shaped frame; 362. Arc-shaped card plate; 363. Semicircular raised block; 364. Active roller; 365. Driven roller; 366. Pressing teeth; 367. Strip Snap-fit ​​groove; 41. Hydraulic cylinder; 42. Pressing tooth; 43. Roller; 44. Servo motor; 45. Spherical pressing piece; 46. Limiting stirrup; 51. Rectangular guide rail; 52. Connecting slider; 53. Wedge-shaped load block; 54. Reset spring; 55. Pneumatic pliers; 56. Support assembly; 561. Bushing; 562. Connecting guide rod; 563. Semicircular cap; 564. Torque spring; 565. Arc-shaped snap-fit ​​groove. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution:

[0040] A graphene heating therapy clothing fabric elasticity testing device, comprising:

[0041] A machine body 1, and a support platform 2 fixedly mounted at the middle of the top of the machine body 1, a loading mechanism 3 mounted on the top of the machine body 1, and an auxiliary mechanism 5 mounted at the center of the top of the machine body 1;

[0042] The pressing mechanism 4 is used to perform elasticity testing on the graphene heating therapy clothing fabric. The pressing mechanism 4 is installed in the middle of the top of the support platform 2;

[0043] Among them, the pressing mechanism 4 includes a hydraulic cylinder 41 and a pressing tooth 42. The hydraulic cylinder 41 is installed in the middle of the top of the support platform 2, and the pressing tooth 42 is fixedly installed at the telescopic end of the hydraulic cylinder 41. Rollers 43 are rotatably installed at both ends of the bottom of the pressing tooth 42. A servo motor 44 is installed in the middle of the top of the inner cavity of the pressing tooth 42. The output end of the servo motor 44 is fixedly connected to a spherical pressing piece 45, and the spherical surface of the bottom of the spherical pressing piece 45 is fixedly connected to a limited stirrup 46. The staff starts the hydraulic cylinder 41 to work, and the pressing tooth 42 can be driven to move downward by the extension of the output end of the hydraulic cylinder 41. The servo motor 44 and the spherical pressing piece 45 will move downward together with the pressing tooth 42, so that the spherical end at the bottom of the spherical pressing piece 45 can be used to contact the graphene heating therapy clothing fabric, and under the continuous extension of the output end of the hydraulic cylinder 41, the spherical pressing piece 45 continues to move downward, so that the graphene heating therapy clothing fabric can be pressed;

[0044] The hydraulic cylinder 41 is installed vertically, and there are two rollers 43, which are symmetrically installed along the central axis in the middle of the pressing tooth 42. Two symmetrical hydraulic cylinders 41 are used to apply driving force to the pressing tooth 42, so that the pressing tooth 42 is subjected to balanced force, and the limiting stirrups 46 are evenly distributed on the spherical surface at the bottom of the spherical pressing piece 45.

[0045] The second embodiment, based on the first embodiment, see Figures 1 to 6 As shown:

[0046] The auxiliary mechanism 5 includes a rectangular guide rail 51 and a connecting slider 52. The rectangular guide rail 51 is fixedly installed at the center of the top of the body 1. The connecting slider 52 is slidably installed inside the rectangular guide rail 51. The top of the connecting slider 52 is fixedly connected to a wedge-shaped force block 53. A reset spring 54 is fixedly connected between the surface of the wedge-shaped force block 53 and the side of the inner cavity of the rectangular guide rail 51. A pneumatic clamp 55 is installed on the side of the surface of the wedge-shaped force block 53. A support assembly 56 is installed in the middle of the top of the rectangular guide rail 51. The pneumatic clamp 55 clamps and fixes the side of the graphene heating therapy suit fabric that needs to be tested, and as the pressing teeth 42 move downward, the roller 43 is driven to move downward, and the wedge-shaped force block 53 can be rolled and pressed by the roller 43. Under the sliding connection of the connecting slider 52, the two symmetrical wedge-shaped force blocks 53 drive the pneumatic clamp 55 to move outward, and the reset spring 54 is compressed and moves outward through the pneumatic clamp 55, thereby stretching the graphene heating therapy suit fabric to both sides.

[0047] The inclined surface of the wedge-shaped force-bearing block 53 is in contact with the outer circumferential surface of the roller 43 , and the reset spring 54 is arc-shaped.

[0048] The support assembly 56 includes a sleeve 561, which is fixedly mounted at the center of the rectangular guide rail 51. A connecting guide rod 562 is installed at the center of the sleeve 561. The top of the connecting guide rod 562 is fixedly connected to a semicircular cap 563, and the opening of the semicircular cap 563 faces upward. A torque spring 564 is fixedly mounted between the bottom of the semicircular cap 563 and the top of the rectangular guide rail 51. The inner cavity of the semicircular cap 563 is provided with an arc-shaped slot 565. As the spherical pressing piece 45 moves downward, the fabric is pressed downward, and the spherical end at the bottom of the spherical pressing piece 45 is inserted into the interior of the semicircular cap 563, and the limiting hoop 46 is embedded in the arc-shaped slot 565, which can increase the contact area between the fabric and the spherical pressing piece 45. The staff turns on the servo motor 44 to work. The rotation of the output end of the servo motor 44 can drive the spherical pressing piece 45 to rotate, so that the fabric can be subjected to a torque force in the circumferential direction.

[0049] The bottom end of the rectangular guide rail 51 extends to the bottom of the rectangular guide rail 51, and the connecting guide rod 562 passes through the middle of the torque spring 564. The arc-shaped slots 565 are evenly distributed in the inner cavity of the semicircular cap 563, and are installed at the center of the shaft sleeve 561 through the connecting guide rod 562, so that the connecting guide rod 562 can slide up and down, and can also rotate. As the spherical pressing piece 45 moves downward, the semicircular cap 563 is subjected to downward pressing pressure, and under the guidance of the connecting guide rod 562, the semicircular cap 563 moves downward and compresses the torque spring 564. When the spherical pressing piece 45 rotates, and under the rotation connection of the connecting guide rod 562, the semicircular cap 563 is driven by the spherical pressing piece 45 to rotate together, and the torque spring 564 is elastically deformed by the torque force, and the structures run smoothly.

[0050] The third embodiment, based on the first and second embodiments, see Figures 1 to 9 As shown:

[0051] The feeding mechanism 3 includes a fabric roller 31, an electric telescopic rod 32 and a support guide groove 33. The fabric roller 31 is rotatably installed on the side of the top of the body 1 through a bracket, the electric telescopic rod 32 is fixedly connected to the side of the top of the inner cavity of the body 1, and the support guide groove 33 is fixedly installed on the side of the bottom of the inner cavity of the body 1 through a frame. Both ends of the outer cylindrical surface of the fabric roller 31 are fixedly connected to a disc 34, and a semicircular groove 35 is opened in the middle of the outer cylindrical surface of the disc 34. A traction assembly 36 is installed inside the body 1.

[0052] The semicircular grooves 35 are evenly distributed in the middle of the outer surface of the disc 34 . There are two support guide grooves 33 , and the two support guide grooves 33 are symmetrically installed along the central axis of the middle of the body 1 . The electric telescopic rod 32 is installed horizontally.

[0053] The traction assembly 36 includes a U-shaped frame 361, which is slidably installed between the U-shaped frame 361 and the body 1. The telescopic end of the electric telescopic rod 32 is fixedly installed at the bottom of the inner side of the U-shaped frame 361. One end of the top of the U-shaped frame 361 is fixedly connected to an arc-shaped card plate 362, and the arc-shaped card plate 362 and the disc 34 are installed at the same height. A semicircular protrusion block 363 is fixedly connected to the arc surface inside the arc-shaped card plate 362. The top of the U-shaped frame 361 and one end away from the arc-shaped card plate 362 are rotated in sequence to install an active roller 364 and a driven roller 365. The outer cylindrical surface of the active roller 364 is fixedly connected to the There are clamping teeth 366, and the outer circumferential surface of the driven roller 365 is provided with a strip clamping groove 367. The graphene heating therapy clothing fabric to be tested is wound on the fabric roller 31, and one end of the fabric is passed between the active roller 364 and the driven roller 365, and the active roller 364 is driven to rotate by an external power source, so that the active roller 364 drives the clamping teeth 366 to rotate together, and under the action of friction, the active roller 364 and the driven roller 365 apply a pulling force to the fabric, and the material is discharged by the rotation of the fabric roller 31, and the elasticity of different positions of the pulled fabric is tested.

[0054] There are two U-shaped frames 361 , and the two U-shaped frames 361 are symmetrically installed along the central axis of the middle of the body 1 , and the semicircular protrusions 363 are evenly distributed on the arc surface inside the arc-shaped clamping plate 362 .

[0055] As the active roller 364 rotates the pressing tooth 366 to the bottom and the driven roller 365 rotates the semicircular groove 35 to the top, the pressing tooth 366 engages with the semicircular groove 35, so that one end of the fabric can be fixed, and the electric telescopic rod 32 is turned on to work. The telescopic end of the electric telescopic rod 32 is extended to push the U-shaped frame 361 to move, so that the arc-shaped card plate 362 moves toward the side close to the disc 34, so that the arc-shaped card plate 362 can be clamped on the surface of the disc 34, and the semicircular protrusion 363 is embedded in the interior of the semicircular groove 35, thereby achieving self-locking, braking the fabric roller 31, and tensioning the fabric.

[0056] The driven roller 365 is installed directly below the active roller 364 , and the pressing teeth 366 and the strip-shaped clamping groove 367 are both trapezoidal.

[0057] When in use, the graphene heating therapy clothing fabric to be tested is first wound on the fabric roller 31, and one end of the fabric is passed between the active roller 364 and the driven roller 365, and the active roller 364 is driven to rotate by an external power source, so that the active roller 364 drives the clamping teeth 366 to rotate together, and under the action of friction, the active roller 364 and the driven roller 365 apply a pulling force to the fabric, and the fabric is discharged through the rotation of the fabric roller 31;

[0058] As the active roller 364 rotates the pressing tooth 366 to the bottom, and the driven roller 365 rotates the semicircular groove 35 to the top, the pressing tooth 366 engages with the semicircular groove 35, so that one end of the fabric can be fixed, and the electric telescopic rod 32 is turned on to work. The telescopic end of the electric telescopic rod 32 is extended to push the U-shaped frame 361 to move, so that the arc-shaped clamping plate 362 moves toward the side close to the disc 34, so that the arc-shaped clamping plate 362 can be clamped on the surface of the disc 34, and the semicircular protrusion 363 is embedded in the interior of the semicircular groove 35, thereby achieving self-locking, braking the fabric roller 31, and tensioning the fabric;

[0059] At this time, the staff starts the hydraulic cylinder 41 to work, and uses the extension of the output end of the hydraulic cylinder 41 to drive the pressing teeth 42 to move downward. The servo motor 44 and the ball pressing piece 45 will move downward together with the pressing teeth 42, so that the ball end at the bottom of the ball pressing piece 45 can be used to contact the graphene heating therapy clothing fabric, and under the continuous extension of the output end of the hydraulic cylinder 41, the ball pressing piece 45 continues to move downward, so that the graphene heating therapy clothing fabric can be pressed;

[0060] At the same time, the pneumatic clamp 55 is used to clamp and fix the side of the graphene heating therapy clothing fabric that needs to be tested, and as the pressing teeth 42 move downward, the roller 43 is driven to move downward together, and the wedge-shaped force block 53 can be rolled and pressed by the roller 43. Under the sliding connection of the connecting slider 52, the two symmetrical wedge-shaped force blocks 53 drive the pneumatic clamp 55 to move outward, and the reset spring 54 is compressed and moves outward through the pneumatic clamp 55, thereby stretching the graphene heating therapy clothing fabric to both sides;

[0061] As the ball pressing piece 45 moves downward to press the fabric, and the ball end at the bottom of the ball pressing piece 45 is inserted into the interior of the semicircular cap 563, and the limiting stirrup 46 is embedded in the arc-shaped slot 565, the contact area between the fabric and the ball pressing piece 45 can be increased. The staff starts the servo motor 44 to work, and the rotation of the output end of the servo motor 44 can drive the ball pressing piece 45 to rotate, so that the fabric is subjected to a circumferential torque force;

[0062] The connecting guide rod 562 is installed at the center of the shaft sleeve 561, so that the connecting guide rod 562 can slide up and down and rotate. As the spherical pressing piece 45 moves downward, the semicircular cap 563 is subjected to downward pressing force, and under the guidance of the connecting guide rod 562, the semicircular cap 563 moves downward and compresses the torque spring 564. When the spherical pressing piece 45 rotates, and under the rotation connection of the connecting guide rod 562, the semicircular cap 563 is driven by the spherical pressing piece 45 to rotate together, and the torque spring 564 is elastically deformed by the torque force, and the structures operate smoothly.

[0063] By contracting the telescopic end of the hydraulic cylinder 41, the pressing teeth 42 can be driven to move upward, so that the spherical pressing piece 45 is removed from the semicircular cap 563, and the above action can be repeated to continuously test the elasticity of the fabric.

[0064] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0065] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A graphene heating therapy clothing fabric elasticity detection device, characterized in that: include: A machine body (1), and a support platform (2) fixedly mounted at the middle of the top of the machine body (1), a loading mechanism (3) mounted on the top of the machine body (1), and an auxiliary mechanism (5) mounted at the center of the top of the machine body (1); A material pressing mechanism (4), the material pressing mechanism (4) is used to perform elasticity testing on the graphene heating therapy clothing fabric, and the material pressing mechanism (4) is installed in the middle of the top of the support platform (2); The pressing mechanism (4) includes a hydraulic cylinder (41) and a pressing tooth (42), wherein the hydraulic cylinder (41) is installed in the middle of the top of the support platform (2), and the pressing tooth (42) is fixedly installed at the telescopic end of the hydraulic cylinder (41). Both ends of the bottom of the pressing tooth (42) are rollingly mounted with rollers (43). A servo motor (44) is installed in the middle of the top of the inner cavity of the pressing tooth (42). The output end of the servo motor (44) is fixedly connected to a spherical pressing piece (45), and a limited stirrup (46) is fixedly connected to the spherical surface of the bottom of the spherical pressing piece (45); The auxiliary mechanism (5) includes a rectangular guide rail (51) and a connecting slider (52), wherein the rectangular guide rail (51) is fixedly mounted at the center of the top of the machine body (1), and the connecting slider (52) is slidably mounted inside the rectangular guide rail (51), and a wedge-shaped force block (53) is fixedly connected to the top of the connecting slider (52), and a reset spring (54) is fixedly connected between the surface of the wedge-shaped force block (53) and the side of the inner cavity of the rectangular guide rail (51), and a pneumatic clamp (55) is installed on the side of the surface of the wedge-shaped force block (53), and a support assembly (56) is installed in the middle of the top of the rectangular guide rail (51); The inclined surface of the wedge-shaped force-bearing block (53) is in contact with the outer circumferential surface of the roller (43), and the reset spring (54) is arc-shaped; The support assembly (56) includes a shaft sleeve (561), the shaft sleeve (561) is fixedly mounted at the center of the rectangular guide rail (51), a connecting guide rod (562) is mounted at the center of the interior of the shaft sleeve (561), a semicircular cap (563) is fixedly connected to the top of the connecting guide rod (562), and the opening of the semicircular cap (563) is upward, a torque spring (564) is fixedly mounted between the bottom of the semicircular cap (563) and the top of the rectangular guide rail (51), and an arc-shaped slot (565) is provided in the inner cavity of the semicircular cap (563).

2. The graphene heating therapy clothing fabric elasticity detection device according to claim 1, characterized in that: The hydraulic cylinder (41) is installed vertically, there are two rollers (43), and the two rollers (43) are symmetrically installed along the central axis in the middle of the pressing teeth (42), and the limiting stirrups (46) are evenly distributed on the spherical surface at the bottom of the spherical pressing piece (45).

3. The graphene heating therapy clothing fabric elasticity detection device according to claim 1, characterized in that: The bottom end of the rectangular guide rail (51) extends to the bottom of the rectangular guide rail (51), the connecting guide rod (562) passes through the middle of the torque spring (564), and the arc-shaped slots (565) are evenly distributed in the inner cavity of the semicircular cap (563).

4. The graphene heating therapy clothing fabric elasticity detection device according to claim 1, characterized in that: The feeding mechanism (3) comprises a fabric roller (31), an electric telescopic rod (32) and a support guide groove (33), wherein the fabric roller (31) is rotatably mounted on the side of the top of the machine body (1) through a bracket, the electric telescopic rod (32) is fixedly connected to the side of the top of the inner cavity of the machine body (1), and the support guide groove (33) is fixedly mounted on the side of the bottom of the inner cavity of the machine body (1) through a bracket, and both ends of the outer cylindrical surface of the fabric roller (31) are fixedly connected to a disc (34), and a semicircular groove (35) is opened in the middle of the outer cylindrical surface of the disc (34), and a traction component (36) is installed inside the machine body (1).

5. The graphene heating therapy clothing fabric elasticity detection device according to claim 4, characterized in that: The semicircular grooves (35) are evenly distributed in the middle of the outer surface of the disc (34), there are two support guide grooves (33), and the two support guide grooves (33) are symmetrically installed along the central axis in the middle of the body (1), and the electric telescopic rod (32) is installed horizontally.

6. The graphene heating therapy clothing fabric elasticity detection device according to claim 4, characterized in that: The traction assembly (36) includes a U-shaped frame (361), which is slidably mounted between the U-shaped frame (361) and the machine body (1). The telescopic end of the electric telescopic rod (32) is fixedly mounted on the bottom of the inner side of the U-shaped frame (361). One end of the top of the U-shaped frame (361) is fixedly connected to an arc-shaped card plate (362), and the arc-shaped card plate (362) and the disc (34) are mounted at the same height. A semicircular protrusion (363) is fixedly connected to the arc surface on the inner side of the arc-shaped card plate (362). An active roller (364) and a driven roller (365) are rotatably mounted in sequence on the top of the U-shaped frame (361) and at one end away from the arc-shaped card plate (362). The outer cylindrical surface of the active roller (364) is fixedly connected to a clamping tooth (366), and the outer cylindrical surface of the driven roller (365) is provided with a strip-shaped clamping groove (367).

7. The graphene heating therapy clothing fabric elasticity detection device according to claim 6, characterized in that: There are two U-shaped frames (361), and the two U-shaped frames (361) are symmetrically installed along the central axis in the middle of the body (1), and the semicircular protrusions (363) are evenly distributed on the arc surface inside the arc-shaped clamping plate (362).

8. The graphene heating therapy clothing fabric elasticity detection device according to claim 6, characterized in that: The driven roller (365) is installed directly below the active roller (364), and the clamping teeth (366) and the strip-shaped clamping groove (367) are both trapezoidal.

Images