A composite fiber fabric wear resistance testing device

Abstract

The present invention discloses a composite fiber fabric wear resistance detection device, and relates to the wear resistance detection technical field. The present invention comprises a device body, a slide groove is provided inside the device body, and support legs are provided at the four corners of the bottom of the device body, and two L-shaped hollow plates are provided at the left and right edges of the top of the device body, the L-shaped hollow plate on the left side of the device body is fixedly installed, and the L-shaped hollow plate on the left side is built with a motor, and the L-shaped hollow plate on the right side of the device body is slidably installed, and the vertical surfaces of the outer walls on the left and right sides of the device body are provided with L-shaped hydraulic rods, and a fixed plate is provided inside the L-shaped hollow plate. The present invention can detect whether the wear resistance of the fabric changes when the external force interference is added after the fabric is tightened, expand the wear resistance detection range of the fabric, and promote the actual reference value of the detection data to be more suitable for actual use.

Description

Technical Field

[0001] The invention relates to the technical field of wear resistance detection, in particular to a wear resistance detection device for composite fiber fabrics. Background Art

[0002] Composite fiber fabric is a new type of material made by bonding one or more layers of textile materials, non-woven materials and other functional materials. With the development of social economy and the continuous advancement of scientific and technological productivity, composite fiber fabrics are becoming more and more common in life, and the technology of fiber fabrics in the production and processing process is becoming more and more advanced.

[0003] The patent with the patent announcement number CN114646561B discloses a composite fiber fabric wear resistance testing device, including a main body, a hydraulic rod and a slide rail 1, a hydraulic rod is installed on the inner side of the top of the main body, a shock-absorbing block is installed on the inner side of the positioning groove, a slide rail 1 is symmetrically installed on the top of the workbench, a bracket is embedded and installed on the inner side of the adjustment groove, a fixing sleeve is installed on the bottom of the moving block, two sets of slide rails 2 are installed on the top of the workbench, and a mounting box is installed on the back of the main body. This patent opens a clamping groove on the top of the clamping rod, and when the fiber fabric is fixed, the two ends of the fiber fabric are inserted into the inner side of the clamping groove, the telescopic rod works to push the clamp plate and the clamping teeth to clamp the fiber fabric, and the slider 2 is driven to move on the slide rail 2 to adjust the distance between the two sets of clamping rods, so as to adjust the tension of the fiber fabric, and can quickly detect fiber fabrics with different elastic coefficients, thereby improving the scope of application.

[0004] However, the device still has some shortcomings: the device can clamp and stretch fiber fabrics to deal with fabrics with different elastic coefficients, but the fabric is rubbed on a flat surface during the friction process, and it is difficult to detect whether the wear resistance of the fabric changes when external force interference is added after the fabric is tightened. Therefore, there are certain limitations in the wear resistance detection of the fabric, which reduces the actual reference value of the test data. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a composite fiber fabric wear resistance testing device, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a composite fiber fabric wear resistance testing device, including a device body, a slide groove is opened inside the device body, and support legs are arranged at the four corners of the bottom of the device body, and two L-shaped hollow plates are arranged at the left and right edges of the top of the device body, the L-shaped hollow plate on the left side of the device body is fixedly installed, and the L-shaped hollow plate on the left side is built-in with a motor, and the L-shaped hollow plate on the right side of the device body is slidably installed, L-shaped hydraulic rods are arranged on the vertical surfaces of the outer walls on the left and right sides of the device body, a fixed plate is arranged inside the L-shaped hollow plate, and the bottom of the fixed plate is fixedly connected to the top of the telescopic end of the L-shaped hydraulic rod, and the fixed plate is located at the left side. A reciprocating screw is arranged on the right vertical surface of the L-shaped hollow plate on the left, and the reciprocating screw is fixedly connected to the output end of the built-in motor of the L-shaped hollow plate, and the right end of the reciprocating screw passes through the inside of the L-shaped hollow plate on the right, and a pull ring is slidably installed on the outer wall of the reciprocating screw, and the right side of the pull ring contacts the left vertical surface of the L-shaped hollow plate, and the outer wall of the pull ring is slidably connected to the inner wall of the device body, an electric slide rail is fixedly installed on the top of the device body, a U-shaped top plate is slidably installed inside the electric slide rail, an electric push rod is fixedly installed on the bottom of the U-shaped top plate, a friction plate is fixedly installed on the bottom of the telescopic end of the electric push rod, a plurality of friction grooves are provided on the bottom of the friction plate, and the front and back outer walls of the U-shaped top plate are fixedly installed The U-shaped rod, a plurality of square groove plates are fixedly installed at the bottom of the inner wall of the device body, and the edges of the square groove plates away from the center of the device body are located on the movement track of the bottom of the U-shaped rod. The inner wall of the square groove plate close to the center of the device body is hinged with a plurality of convex ball rods, and the inner wall of the square groove plate away from the center of the device body is fixed with a plurality of resonance plates. The fiber fabric is placed on the side of the two L-shaped hollow plates close to the center of the device body, and the L-shaped hydraulic rod is started. The telescopic end of the L-shaped hydraulic rod drives the fixed plate to slide downward along the inside of the L-shaped hollow plate. At this time, the fixed plate fixes and clamps the material, and the reciprocating screw is driven to rotate by the output end of the built-in motor of the L-shaped hollow plate. When the reciprocating screw rotates, the reciprocating spiral groove on its outer wall drives the pull ring The limit, and the built-in card block of the pull ring contacts the inner wall of the reciprocating spiral groove on the outer wall of the reciprocating screw rod, so that the pull ring can slide left and right along its surface when the reciprocating screw rod rotates, and the pull ring drives the L-shaped hollow plate on the right to slide left and right inside the slide groove on the top of the device body; when the fabric is stretched and fixed, the electric push rod at the bottom of the U-shaped top plate is started, and the bottom of the telescopic end of the electric push rod drives the friction plate to descend until it fits the fabric, and the electric slide rail is started. The electric slide rail drives the U-shaped top plate, the electric push rod and the friction plate to move back and forth and rub the fabric. At the same time, the U-shaped top plate drives the U-shaped rod to move left and right. When the U-shaped rod moves left and right, it will resist the square groove plate and bend and deform. When the U-shaped rod passes over the square groove plate, the square groove plate swings back and forth when it is reset by its own toughness;When the square groove plate swings, it drives the convex ball rod to generate power. At this time, the hinge shaft of the convex ball rod starts to rotate, causing the convex ball rod to swing left and right with the hinge shaft as the center. When the convex ball rod swings, its own arc surface reciprocates and hits the resonance plate to produce a crisp sound. ;

[0007] According to the above technical solution, a torsion spring is arranged between several of the convex ball rods and the inside of the square groove plate, one end of several of the resonance plates close to the outer wall of the device body is located on the arc movement trajectory of the convex ball rod, and an anti-corrosion device is arranged under the U-shaped top plate to prevent the fiber fabric from being contaminated by insects when stored.

[0008] According to the above technical scheme, the anti-erosion device includes an exhaust fan, an air duct, a rotating rod and a plurality of inclined plates. The outer wall of the exhaust fan away from the center of the device body is fixedly installed on the vertical surface of the inner wall of the U-shaped rod, the air duct is fixedly installed inside the exhaust fan on the side away from the center of the device body, and the rotating rod is rotatably installed inside the air duct at one end away from the center of the device body. Several inclined plates are fixedly installed on the outer wall surface of the rotating rod, and several inclined plates are symmetrical and inclinedly distributed around the axis of the rotating rod. When the exhaust fan is started, the U-shaped rod slides left and right, driving the exhaust fan to move left and right, and the exhaust fan drives the air duct to move synchronously. The air duct limits the suction distribution range of the exhaust fan to itself. At this time, the inclined plate is disturbed by the suction, and its own relatively inclined distribution mode prompts itself to generate a rotational force and start to rotate. When the inclined plate rotates, it drives the rotating rod to rotate.

[0009] According to the above technical scheme, the anti-corrosion device also includes an ultraviolet lamp assembly, a plurality of rotating wheels and a plurality of sweeping plates. The ultraviolet lamp assembly is fixedly installed on the vertical surface of the outer wall of the exhaust fan on the side close to the outer wall of the U-shaped top plate, and a plurality of rotating wheels are rotatably installed on the vertical surface of the inner wall of the ultraviolet lamp assembly on the side away from the center of the device body. A plurality of sweeping plates are slidably installed on the vertical surface of the rotating wheel close to the center of the device body through springs. When the exhaust fan moves left and right, it drives the ultraviolet lamp assembly to move synchronously. The ultraviolet lamp assembly drives the rotating wheel to move synchronously along the bottom of the slide groove of the device body and generates friction. When the rotating wheel starts to rotate due to the friction, it drives the sweeping plate to rotate. When the sweeping plate rotates, it causes a rotational disturbance on the bottom of the fabric.

[0010] According to the above technical solution, the outer wall of the rotating wheel contacts the bottom surface of the slide groove in the device body, the sweeping plates are equidistantly distributed, and a wave device is provided on the inner side of the sweeping plate for testing whether the fiber fabric can recover through its own elasticity after being deformed by external force in a taut state.

[0011] According to the above technical scheme, the wave device includes an arc block, a connecting rod and a plurality of resistance plates, the arc block is rotatably installed on the vertical surface of the inner wall of the rotating wheel on one side away from the center of the device body, the plane of the arc block on the side away from the center of the rotating wheel is in contact with the plane of one end of the sweeping plate close to the center of the rotating wheel, the end of the connecting rod away from the center of the device body is fixedly installed at the center of the vertical surface of the inner wall of the rotating wheel, and the plurality of resistance plates are equidistant and fixedly installed on the outer wall surface of the connecting rod, the arc surface of the arc block is located on the movement trajectory of the resistance plate, when the rotating wheel rotates, the arc block remains stationary, the rotating wheel drives the connecting rod to rotate, and when the connecting rod rotates, it drives the resistance plate to rotate, when the resistance plate rotates, its own arc surface will resist the arc surface of the arc block to generate a resistance force, at this time, the arc block moves in the direction away from the center of the rotating wheel through the resistance force and pushes the sweeping plate to move synchronously, when the resistance plate no longer resists the arc block, the sweeping plate is reset by the spring force and pushes the arc block to reset, and this process repeats.

[0012] According to the above technical solution, the wave device also includes a cross bar, a semicircular plate and an elastic sheet. The cross bar is fixedly installed on the side of the connecting rod close to the center of the device body at one end away from the center of the device body, and a spiral groove is opened on the outer wall of the cross bar. The semicircular plate passes through and is slidably installed on the outer wall surface of the cross bar, and the bottom of the semicircular plate is slidably installed on the bottom of the slide groove in the device body. The bottom of the elastic sheet is fixedly installed on the top of the semicircular plate. When the connecting rod slides, rotates and resets, it drives the cross bar to rotate clockwise and counterclockwise. Therefore, when the cross bar rotates, the semicircular plate is restricted by the spiral groove on its own outer wall, and the built-in block of the semicircular plate contacts the inner wall of the spiral groove to cause the semicircular plate to slide on the outer wall of the cross bar toward the center of the device body. The semicircular plate causes both ends of the elastic sheet to be subjected to force.

[0013] According to the above technical scheme, the wave device also includes a push plate, a hinge plate and a resistance column. The push plate is rotatably installed on the vertical surface of the cross bar close to the center of the device body on the side away from the center of the device body. The bottom of the hinge plate is hinged to the vertical surface of the push plate close to the center of the device body through a torsion spring. The arc surface of the outer wall of the resistance column is hinged to the top of the hinge plate, and the top of the outer wall of the resistance column contacts the center of the bottom of the elastic sheet. At the same time, the push plate remains stationary when the cross bar rotates, and the push plate limits the hinge plate and the resistance column. Therefore, when the elastic sheet is forced to deform downward, it is limited by the resistance column and the reverse thrust of the torsion spring between the hinge plate and the push plate, causing the two ends of the elastic sheet to be forced to deform only upward.

[0014] The present invention provides a composite fiber fabric wear resistance testing device, which has the following beneficial effects:

[0015] (1) The present invention achieves good fixing and clamping of fiber fabrics of different thicknesses and free control of the stretching length of the fabrics through the coordination of an L-shaped hollow plate, an L-shaped hydraulic rod, a fixed plate, a reciprocating screw rod and a pull ring, thereby realizing detection of the wear resistance of fabrics of different elastic coefficients and the same type of fabrics under different stretching degrees, thereby improving practicality; through the coordination of an electric slide rail, a U-shaped top plate, an electric push rod, a friction plate, a U-shaped rod, a square groove plate, a convex ball rod and a resonance plate, detection is realized on whether the wear resistance of the fabric changes when external force interference is added after the fabric is tightened, thereby expanding the wear resistance detection range of the fabric, thereby improving the actual reference value of the detection data and making it more suitable for actual use; and providing a certain basis for judging whether the equipment is operating normally through sound, thereby enabling the staff to concentrate on observing the friction process of the fabric, facilitating the staff to timely record the friction data of the fabric in different friction time periods, thereby ensuring the accuracy of the data.

[0016] (2) The present invention expands the range of motion of the exhaust fan by setting an anti-corrosion device through the coordination of a U-shaped rod, an exhaust fan, an air duct, a rotating rod, an inclined plate, an ultraviolet lamp assembly, a rotating wheel and a sweeping plate, so as to absorb and collect the fluff generated by the friction plate rubbing the fabric, thereby preventing the fluff from adhering to the surfaces of fabrics of different batches, and rotating and disturbing the fluff by causing the fluff to evenly enter the air duct through the inclined plate, thereby preventing the fluff from accumulating or adhering to the entrance of the air duct and increasing the possibility of the fluff overflowing; at the same time, the fabric is caused to shake by the reciprocating sweeping of the sweeping plate, so that the fabric can shake off the polished fluff remaining on its own outer wall and the amount of insect pollutants attached to the fabric during storage, thereby ensuring the overall cleanliness of the fabric while avoiding the degradation of its own quality due to the erosion of insect pollutants and resulting in a decrease in the toughness of the fabric.

[0017] (3) The present invention increases the amplitude of the rotational disturbance of the fabric by the sweeping plate through the arrangement of the wave device, through the coordination of the rotating wheel, the arc block, the connecting rod, the contact plate, the cross bar, the semicircular plate, the elastic sheet, the push plate, the hinge plate and the contact column, thereby increasing the amplitude of the deformation restoration of the fabric under the tension state, that is, increasing the shaking force, further enhancing the shaking force of the fluff and insect attachments on the surface of the fabric, and changing the force-bearing area of ​​different parts of the fabric to observe whether the fabric will be deformed; it can also cause the elastic sheet to push the fiber fabric upward to determine whether it will break after being greatly deformed by external force under the tension state, detect whether the fiber fabric can automatically recover through its own elastic force after being greatly deformed, and detect the durability of the fabric under extreme use conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole;

[0019] Figure 2 It is a bottom perspective schematic diagram of the present invention as a whole;

[0020] Figure 3 It is a schematic diagram of the peripheral structure of the friction plate of the present invention;

[0021] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 5 It is a schematic diagram of the anti-corrosion device of the present invention;

[0023] Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structure at B in the middle;

[0024] Figure 7 It is a schematic diagram of the wave device of the present invention;

[0025] Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at C in the middle;

[0026] Fig. 9 It is a schematic diagram of an enlarged part of the structure of the wave device of the present invention.

[0027] In the figure: 1. device body; 2. L-shaped hollow plate; 21. L-shaped hydraulic rod; 22. fixed plate; 3. reciprocating screw; 31. pull ring; 4. anti-corrosion device; 41. exhaust fan; 42. air duct; 43. rotating rod; 44. inclined plate; 45. ultraviolet lamp assembly; 46. rotating wheel; 47. sweeping plate; 5. wave device; 51. arc block; 52. connecting rod; 53. contact plate; 54. cross bar; 55. semicircular plate; 56. elastic sheet; 57. push plate; 58. hinged plate; 59. contact column; 6. electric slide rail; 7. U-shaped top plate; 8. electric push rod; 9. friction plate; 10. U-shaped rod; 11. square groove plate; 12. convex ball rod; 13. resonance plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-Figure 9An embodiment of the present invention is: a composite fiber fabric wear resistance testing device, including a device body 1, a slide groove is opened inside the device body 1, and support legs are arranged at the four corners of the bottom of the device body 1, and two L-shaped hollow plates 2 are arranged at the left and right edges of the top of the device body 1, the L-shaped hollow plate 2 located on the left side of the device body 1 is fixedly installed, and the L-shaped hollow plate 2 located on the left side is built-in with a motor, and the L-shaped hollow plate 2 located on the right side of the device body 1 is slidably installed, and the vertical surfaces of the outer walls on the left and right sides of the device body 1 are both provided with L-shaped hydraulic rods 21, and a fixed plate 22 is arranged inside the L-shaped hollow plate 2, and the bottom of the fixed plate 22 is telescopic with the L-shaped hydraulic rod 21 The top of the end is fixedly connected, the right vertical surface of the L-shaped hollow plate 2 on the left is provided with a reciprocating screw rod 3, the reciprocating screw rod 3 is fixedly connected to the output end of the built-in motor of the L-shaped hollow plate 2, and the right end of the reciprocating screw rod 3 passes through the inside of the L-shaped hollow plate 2 on the right, and the outer wall of the reciprocating screw rod 3 passes through and is slidably installed with a pull ring 31, the right side of the pull ring 31 contacts the left vertical surface of the L-shaped hollow plate 2, and the outer wall of the pull ring 31 is slidably connected to the inner wall of the device body 1, an electric slide rail 6 is fixedly installed on the top of the device body 1, a U-shaped top plate 7 is slidably installed inside the electric slide rail 6, an electric push rod 8 is fixedly installed on the bottom of the U-shaped top plate 7, and a friction plate 9 is fixedly installed on the bottom of the telescopic end of the electric push rod 8. A plurality of friction grooves are provided at the bottom of the plate 9, a U-shaped rod 10 is fixedly installed on the outer walls of the front and back of the U-shaped top plate 7, a plurality of square groove plates 11 are fixedly installed at the bottom of the inner wall of the device body 1, and the edges of the plurality of square groove plates 11 away from the center of the device body 1 are located on the bottom movement track of the U-shaped rod 10, a plurality of convex ball rods 12 are hingedly connected to the inner wall of the square groove plate 11 close to the center of the device body 1, and a plurality of resonance plates 13 are fixedly installed on the inner wall of the square groove plate 11 away from the center of the device body 1. Through the above cooperation, good fixing and clamping of fiber fabrics of different thicknesses can be achieved, and the stretching length of the fabrics can be freely controlled, so as to detect fabrics with different elastic coefficients and fabrics of the same type. The wear resistance under the same stretching degree is improved, and the practicality is improved; the device body 1 is caused to vibrate through the transmission of force to realize the vibration of the fixed fabric. Through the above cooperation, it is possible to detect whether the wear resistance of the fabric changes when the external force interference is increased after the fabric is tightened, thereby expanding the wear resistance detection range of the fabric, and promoting the actual reference value of the detection data to be more suitable for actual use; through the above cooperation, it is provided for the staff to judge whether the equipment is operating normally through the sound, so that the staff can concentrate on observing the friction process of the fabric, which is convenient for the staff to record the friction data of the fabric in different friction time periods in time, and ensure the accuracy of the data.

[0030] Torsion springs are arranged between the convex ball rods 12 and the inside of the square groove plate 11, and one end of the resonant plates 13 close to the outer wall of the device body 1 is located on the arc movement trajectory of the convex ball rods 12. An anti-corrosion device 4 is arranged under the U-shaped top plate 7 to prevent the fiber fabric from being contaminated by insects when stored.

[0031] When in use, the fiber fabric is placed on one side of the two L-shaped hollow plates 2 close to the center of the device body 1, and the L-shaped hydraulic rod 21 is started. The telescopic end of the L-shaped hydraulic rod 21 drives the fixed plate 22 to slide downward along the inside of the L-shaped hollow plate 2. At this time, the fixed plate 22 fixes and clamps the material, and the reciprocating screw rod 3 is driven to rotate by the output end of the built-in motor of the L-shaped hollow plate 2. When the reciprocating screw rod 3 rotates, the reciprocating spiral groove on its outer wall restricts the pull ring 31, and the built-in block of the pull ring 31 contacts the inner wall of the reciprocating spiral groove on the outer wall of the reciprocating screw rod 3, so that when the reciprocating screw rod 3 rotates, the pull ring 31 can move along its surface Sliding left and right, the pull ring 31 drives the L-shaped hollow plate 2 on the right side to slide left and right inside the slide groove on the top of the device body 1. Through the above cooperation, it is possible to fix and clamp fiber fabrics of different thicknesses well, and freely control the stretching length of the fabric, so as to detect the wear resistance of fabrics with different elastic coefficients and the same type of fabrics under different stretching degrees, thereby improving practicality. When the fabric is stretched and fixed, the electric push rod 8 at the bottom of the U-shaped top plate 7 is started, and the bottom of the telescopic end of the electric push rod 8 drives the friction plate 9 to descend until it fits the fabric, and the electric slide rail 6 is started, and the electric slide rail 6 drives the U-shaped top plate 7 and the electric push rod 8 and the friction plate 9 reciprocate left and right and rub the fabric, and at the same time the U-shaped top plate 7 drives the U-shaped rod 10 to move left and right. When the U-shaped rod 10 moves left and right, it will resist the square groove plate 11 and bend and deform. When the U-shaped rod 10 passes over the square groove plate 11, the square groove plate 11 reciprocates when it resets by its own toughness, and the device body 1 is vibrated by the transmission of force to achieve the vibration of the fixed fabric. Through the above cooperation, it is possible to detect whether the wear resistance of the fabric changes when the external force interference is increased after the fabric is tightened, expand the wear resistance detection range of the fabric, and promote the actual detection data The reference value is improved and is more suitable for actual use; when the square groove plate 11 swings, it drives the convex ball rod 12 to generate power. At this time, the hinge shaft of the convex ball rod 12 begins to rotate, prompting the convex ball rod 12 to start swinging left and right with the hinge shaft as the center. When the convex ball rod 12 swings, its own arc surface reciprocates and hits the resonance plate 13 to produce a crisp sound. Through the above cooperation, it provides a certain basis for the staff to judge whether the equipment is operating normally through the sound, prompting the staff to concentrate on observing the friction process of the fabric, and facilitating the staff to record the friction data of the fabric in different friction time periods in time, ensuring the accuracy of the data.

[0032] See also Figure 1-Figure 9 , based on the above embodiment, another embodiment of the present invention further includes an anti-corrosion device 4;

[0033] The anti-corrosion device 4 includes an exhaust fan 41, an air duct 42, a rotating rod 43 and a plurality of inclined plates 44. The exhaust fan 41 is fixedly installed on the vertical surface of the inner wall of the U-shaped rod 10 on the outer wall away from the center of the device body 1, the air duct 42 is fixedly installed inside the exhaust fan 41 on the side away from the center of the device body 1, and the rotating rod 43 is rotatably installed inside the air duct 42 at one end away from the center of the device body 1. A plurality of inclined plates 44 are all fixedly installed on the outer wall surface of the rotating rod 43. The plurality of inclined plates 44 are symmetrical and inclinedly distributed around the axis of the rotating rod 43. The above coordination expands the range of movement of the exhaust fan 41, absorbs and collects the fluff generated by the friction plate 9 rubbing the fabric, avoids the fluff from adhering to the surfaces of different batches of fabrics, and causes the fluff to evenly enter the air duct 42 through the inclined plate 44, thereby causing the fluff to be rotated and disturbed, thereby preventing the fluff from accumulating or adhering to the entrance of the air duct 42, which increases the possibility of fluff overflowing.

[0034] The anti-corrosion device 4 also includes an ultraviolet lamp assembly 45, a plurality of rotating wheels 46 and a plurality of sweeping plates 47. The ultraviolet lamp assembly 45 is fixedly installed on the vertical surface of the outer wall of the exhaust fan 41 on one side of the outer wall close to the U-shaped top plate 7, and a plurality of rotating wheels 46 are rotatably installed on the vertical surface of the inner wall of the ultraviolet lamp assembly 45 away from the center of the device body 1. A plurality of sweeping plates 47 are all slidably installed on the vertical surface of the rotating wheel 46 close to the center of the device body 1 through springs. Through the above cooperation, the cloth is caused to shake by the reciprocating sweeping of the sweeping plate 47, so that the fabric can shake off the polished fluff remaining on its own outer wall and the amount of insect pollutants attached to the fabric during storage, thereby ensuring the overall cleanliness of the fabric while avoiding the erosion of insect pollutants, which may reduce its own quality and lead to a decrease in the toughness of the fabric.

[0035] The outer wall of the rotating wheel 46 contacts the bottom surface of the slide groove in the device body 1, and the sweeping plates 47 are evenly distributed. The inner side of the sweeping plate 47 is provided with a wave device 5 for testing whether the fiber fabric can recover through its own elasticity after being deformed by external force in a taut state.

[0036] When in use, the exhaust fan 41 is started, and the U-shaped rod 10 slides left and right, driving the exhaust fan 41 to move left and right. The exhaust fan 41 drives the air duct 42 to move synchronously. The air duct 42 limits the suction distribution range of the exhaust fan 41 to itself. At this time, the inclined plate 44 is disturbed by the suction, and its own relatively inclined distribution mode prompts itself to generate a rotational force and start to rotate. When the inclined plate 44 rotates, it drives the rotating rod 43 to rotate. Through the above cooperation, the activity range of the exhaust fan 41 is expanded, and the fluff generated by the friction of the friction plate 9 on the fabric is absorbed and collected in a centralized manner to prevent the fluff from adhering to the surfaces of different batches of fabrics. When the fluff is evenly introduced into the air duct 42 by the inclined plate 44, the fluff is rotated and disturbed to prevent the fluff from accumulating or Attached to the entrance of the air duct 42, the possibility of lint overflowing increases; when the exhaust fan 41 moves left and right, it drives the ultraviolet lamp assembly 45 to move synchronously, and the ultraviolet lamp assembly 45 drives the rotating wheel 46 to move synchronously along the bottom of the slide groove of the device body 1 and generate friction. When the rotating wheel 46 starts to rotate due to the friction, it drives the sweeping plate 47 to rotate, and when the sweeping plate 47 rotates, it causes the bottom of the fabric to be rotated and disturbed. Through the above cooperation, the cloth is caused to shake by the reciprocating sweeping of the sweeping plate 47, so that the fabric can shake off the polished lint remaining on its own outer wall and the amount of insect pollutants attached to the fabric during storage, thereby ensuring the overall cleanliness of the fabric while avoiding the erosion of insect pollutants, which reduces its own quality and causes the toughness of the fabric to decrease.

[0037] See also Figure 1-Figure 9 , based on the above embodiment, another embodiment of the present invention further includes a wave device 5;

[0038] The wave device 5 includes an arc block 51, a connecting rod 52 and a plurality of contact plates 53. The arc block 51 is rotatably installed on the vertical surface of the inner wall of the rotating wheel 46 on one side away from the center of the device body 1. The plane of the arc block 51 on the side away from the center of the rotating wheel 46 is in contact with the plane of the end of the sweeping plate 47 close to the center of the rotating wheel 46. The end of the connecting rod 52 away from the center of the device body 1 is fixedly installed at the center of the vertical surface of the inner wall of the rotating wheel 46. A plurality of contact plates 53 are equidistant and fixedly installed on the outer wall surface of the connecting rod 52. The arc surface of the arc block 51 is located on the movement trajectory of the contact plate 53. Through the above cooperation, the sweeping plate 47 increases the rotational disturbance amplitude of the fabric, thereby increasing the deformation reset amplitude of the fabric in a taut state, that is, increasing the shaking force, further enhancing the shaking-off force of lint and insect attachments on the surface of the fabric, and changing the force area of ​​different parts of the fabric to observe whether the fabric will deform.

[0039] The wave device 5 also includes a cross bar 54, a semicircular plate 55 and an elastic sheet 56. The end of the cross bar 54 away from the center of the device body 1 is fixedly installed on the side of the connecting rod 52 close to the center of the device body 1, and a spiral groove is opened on the outer wall of the cross bar 54. The semicircular plate 55 passes through and is slidably installed on the outer wall surface of the cross bar 54, and the bottom of the semicircular plate 55 is slidably installed on the bottom of the slide groove in the device body 1, and the bottom of the elastic sheet 56 is fixedly installed on the top of the semicircular plate 55.

[0040] The wave device 5 also includes a push plate 57, a hinge plate 58 and a resistance column 59. The push plate 57 is rotatably installed on the vertical surface of the cross bar 54 close to the center of the device body 1 away from the center side of the device body 1. The bottom of the hinge plate 58 is hinged to the vertical surface of the push plate 57 close to the center of the device body 1 through a torsion spring. The arc surface of the outer wall of the resistance column 59 is hinged to the top of the hinge plate 58, and the top of the outer wall of the resistance column 59 is in contact with the bottom center of the elastic sheet 56. Through the above cooperation, the elastic sheet 56 is pushed upward to test whether the fiber fabric will break after being greatly deformed by external force in a taut state, whether the fiber fabric can automatically recover by its own elastic force after a large deformation, and the durability of the fabric under extreme use conditions.

[0041] When in use, the arc block 51 remains stationary when the rotating wheel 46 rotates, and the rotating wheel 46 drives the connecting rod 52 to rotate. When the connecting rod 52 rotates, it drives the contact plate 53 to rotate. When the contact plate 53 rotates, its own arc surface will contact the arc surface of the arc block 51 to generate a contact force. At this time, the arc block 51 moves away from the center of the rotating wheel 46 through the contact force and pushes the sweeping plate 47 to move synchronously. When the contact plate 53 no longer contacts the arc block 51, the sweeping plate 47 is reset by the spring force and pushes the arc block 51 to reset, and this is repeated. Through the above cooperation, the sweeping plate 47 increases the rotation disturbance amplitude of the fabric, thereby increasing the deformation reset amplitude of the fabric in a taut state, that is, increasing the shaking force, further enhancing the shaking force of fluff and insect attachments on the surface of the fabric, and changing the force-bearing area of ​​different parts of the fabric to observe whether the fabric will be deformed; when the connecting rod 52 slides, rotates and resets, it drives the cross bar 54 to rotate clockwise and counterclockwise The semicircular plate 55 is restricted by the spiral groove on its outer wall when the cross bar 54 rotates, and the built-in block of the semicircular plate 55 contacts the inner wall of the spiral groove to cause the semicircular plate 55 to slide on the outer wall of the cross bar 54 toward the center of the device body 1. The semicircular plate 55 causes the two ends of the elastic sheet 56 to be subjected to force. At the same time, the push plate 57 remains stationary when the cross bar 54 rotates. The push plate 57 limits the hinged plate 58 and the abutment column 59. Therefore, when the elastic sheet 56 is subjected to force and deforms downward, it is limited by the abutment column 59 and the reverse thrust of the torsion spring between the hinged plate 58 and the push plate 57, causing the two ends of the elastic sheet 56 to be subjected to force and only deform upward. Through the above cooperation, the elastic sheet 56 is pushed upward to test whether the fiber fabric will break after being greatly deformed by external force interference in a taut state, whether the fiber fabric can automatically recover by its own elastic force after a large deformation, and the durability of the fabric under extreme use conditions.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite fiber fabric wear resistance testing device, comprising a device body (1), wherein a slide groove is provided inside the device body (1), and support legs are provided at the four corners of the bottom of the device body (1), and two L-shaped hollow plates (2) are provided at the left and right edges of the top of the device body (1), the L-shaped hollow plate (2) located on the left side of the device body (1) is fixedly installed, and the L-shaped hollow plate (2) located on the left side is equipped with a motor, and the L-shaped hollow plate (2) located on the right side of the device body (1) is slidably installed, characterized in that: An electric slide rail (6) is fixedly mounted on the top of the device body (1), a U-shaped top plate (7) is slidably mounted inside the electric slide rail (6), an electric push rod (8) is fixedly mounted on the bottom of the U-shaped top plate (7), a friction plate (9) is fixedly mounted on the bottom of the telescopic end of the electric push rod (8), a plurality of friction grooves are provided on the bottom of the friction plate (9), a U-shaped rod (10) is fixedly mounted on the front and back outer walls of the U-shaped top plate (7), a plurality of square groove plates (11) are fixedly mounted on the bottom of the inner wall of the device body (1), the edges of the plurality of square groove plates (11) away from the center of the device body (1) are located on the bottom movement track of the U-shaped rod (10), a plurality of convex ball rods (12) are hingedly mounted on the inner wall of the square groove plate (11) close to the center of the device body (1), and a plurality of resonance plates (13) are fixedly mounted on the inner wall of the square groove plate (11) away from the center of the device body (1); The vertical surfaces of the outer walls on the left and right sides of the device body (1) are both provided with L-shaped hydraulic rods (21); a fixed plate (22) is provided inside the L-shaped hollow plate (2); and the bottom of the fixed plate (22) is fixedly connected to the top of the telescopic end of the L-shaped hydraulic rod (21); a reciprocating screw rod (3) is provided on the right vertical surface of the L-shaped hollow plate (2) on the left side; the reciprocating screw rod (3) is fixedly connected to the output end of the built-in motor of the L-shaped hollow plate (2); and the right end of the reciprocating screw rod (3) passes through the inside of the L-shaped hollow plate (2) on the right side; and the reciprocating screw rod (3) 3) a pull ring (31) is penetrated through the outer wall and slidably installed, the right side of the pull ring (31) contacts the left vertical surface of the L-shaped hollow plate (2), and the outer wall of the pull ring (31) is slidably connected to the inner wall of the device body (1), a torsion spring is arranged between the plurality of convex ball rods (12) and the inside of the square groove plate (11), and the ends of the plurality of resonance plates (13) close to the outer wall of the device body (1) are all located on the arc motion track of the convex ball rod (12), and an anti-corrosion device (4) is arranged below the U-shaped top plate (7) to prevent the fiber fabric from being contaminated by insects when stored; The anti-corrosion device (4) comprises an exhaust fan (41), an air duct (42), a rotating rod (43) and a plurality of inclined plates (44); the exhaust fan (41) is fixedly mounted on the vertical surface of the inner wall of the U-shaped rod (10) at an outer wall on a side away from the center of the device body (1); the air duct (42) is fixedly mounted inside the exhaust fan (41) at a side away from the center of the device body (1); the rotating rod (43) is rotatably mounted inside the air duct (42) at one end away from the center of the device body (1); and the plurality of inclined plates (44) are fixedly mounted on the outer wall surface of the rotating rod (43); and the plurality of inclined plates (44) are symmetrically and obliquely distributed around the axis of the rotating rod (43).

2. The composite fiber fabric wear resistance testing device according to claim 1, characterized in that: The anti-corrosion device (4) further comprises an ultraviolet lamp assembly (45), a plurality of rotating wheels (46) and a plurality of sweeping plates (47); the ultraviolet lamp assembly (45) is fixedly mounted on the vertical surface of the outer wall of the exhaust fan (41) on the side close to the outer wall of the U-shaped top plate (7); a plurality of rotating wheels (46) are rotatably mounted on the vertical surface of the inner wall of the ultraviolet lamp assembly (45) on the side away from the center of the device body (1); and a plurality of sweeping plates (47) are slidably mounted on the vertical surface of the rotating wheel (46) on the side close to the center of the device body (1) via springs.

3. The composite fiber fabric wear resistance testing device according to claim 2, characterized in that: The outer wall of the rotating wheel (46) contacts the bottom surface of the slide groove in the device body (1); the sweeping plates (47) are distributed at equal intervals; and a wave device (5) is provided inside the sweeping plates (47).

4. The composite fiber fabric wear resistance testing device according to claim 3, characterized in that: The wave device (5) comprises an arc block (51), a connecting rod (52) and a plurality of contact plates (53); the arc block (51) is rotatably mounted on a vertical surface of an inner wall of a rotating wheel (46) at a side away from the center of the device body (1); a plane of the arc block (51) at a side away from the center of the rotating wheel (46) is in contact with a plane of an end of a sweeping plate (47) close to the center of the rotating wheel (46); an end of the connecting rod (52) away from the center of the device body (1) is fixedly mounted at the center of a vertical surface of an inner wall of the rotating wheel (46); a plurality of contact plates (53) are equidistantly and fixedly mounted on the outer wall surface of the connecting rod (52); and the arc surface of the arc block (51) is located on the motion trajectory of the contact plates (53).

5. The composite fiber fabric wear resistance testing device according to claim 4, characterized in that: The wave device (5) further comprises a cross bar (54), a semicircular plate (55) and an elastic sheet (56); the cross bar (54) is fixedly mounted on a side of the connecting rod (52) close to the center of the device body (1) at one end thereof away from the center of the device body (1); a spiral groove is provided on the outer wall of the cross bar (54); the semicircular plate (55) penetrates the inside and is slidably mounted on the outer wall surface of the cross bar (54); the bottom of the semicircular plate (55) is slidably mounted on the bottom of the slide groove in the device body (1); and the bottom of the elastic sheet (56) is fixedly mounted on the top of the semicircular plate (55).

6. The wear resistance testing device for composite fiber fabric according to claim 5, characterized in that: The wave device (5) further comprises a push plate (57), a hinge plate (58) and a resistance column (59); the push plate (57) is rotatably mounted on a vertical surface of a cross bar (54) close to the center of the device body (1) at a side away from the center of the device body (1); the bottom of the hinge plate (58) is hinged to the vertical surface of the push plate (57) close to the center of the device body (1) through a torsion spring; the arc surface of the outer wall of the resistance column (59) is hinged to the top of the hinge plate (58), and the top of the outer wall of the resistance column (59) contacts the center of the bottom of the elastic sheet (56).

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