A wear resistance testing machine in the production process of health cloth and its use method

Abstract

The invention discloses a wear resistance detection machine in a healthy cloth production process and a use method thereof, and relates to the technical field of wear resistance detection, comprising a detection frame and a leveling device, wherein a driving device is fixedly installed on the right side of the detection frame, a friction roller is fixedly installed on the left side of the driving device, a detection hole is opened on the surface of the detection frame, and a thickness measuring device is fixedly installed on the rear side of the detection frame, wherein the leveling device comprises a T-shaped frame, a servo motor, a screw rod, a U-shaped frame, a rotating groove, a hollow frame, a curved plate and a friction plate, the curved plate and the friction plate are rotated upward to level the healthy cloth to be detected, and by leveling the cloth, the uniformity and accuracy of the test can be ensured, and the error caused by the irregular shape of the healthy cloth can be reduced, and by shielding the detection hole, the spread of dust can be reduced, thereby reducing the risk of workers being exposed to a dusty environment.

Description

Technical Field

[0001] The invention relates to the technical field of wear resistance detection, in particular to a wear resistance detection machine in a health cloth production process and a use method thereof. Background Art

[0002] The wear resistance testing machine in the production process of health cloth is usually composed of a workbench, a fixture, a friction device and a thickness testing device.

[0003] The patent with patent announcement number CN219512025U relates to an Oxford cloth wear resistance test system, specifically to the field of wear resistance test technology, including a test bench, both sides of the top of the test bench are fixed with clamp assemblies, the Oxford cloth to be tested is clamped between the two clamp assemblies, the top of the test bench is provided with a detection assembly for detecting the wear resistance of the surface of the Oxford cloth, the top of the test bench is fixed with a glass cover, the rear end of the glass cover is fixed with a vacuum cleaner and an air purifier, the patent drives the grinding roller to rotate by two servo motors, the two grinding rollers grind the front and back of the Oxford cloth at the same time, detect the wear resistance of the surface of the Oxford cloth, and control the vacuum cleaner to suck the gas in the glass cover at the same time, suck out the debris and odor generated by the grinding on the Oxford cloth, store the debris in the vacuum cleaner, and re-transport the odor to the glass cover after purification by the air purifier, so as to realize the circulation treatment of the gas, avoid the debris and odor from floating and polluting the environment, and affect the health of the inspectors.

[0004] In the above patent, the debris and odor generated by grinding on the Oxford cloth are sucked out and stored in a vacuum cleaner. The odor is purified by an air purifier and then re-transported to the glass cover, thereby realizing the circulation of gas and preventing the debris and odor from drifting into the polluted environment and affecting the health of the testers. However, it is difficult to flatten the health cloth before the test. If there are wrinkles or uneven areas on the surface of the health cloth, it will cause uneven distribution of friction and wear, resulting in some areas of the health cloth wearing too fast and other areas wearing less, thus affecting the accuracy of the test results. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a wear resistance detection machine and a method of using the same in the production process of health cloth, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a wear resistance detection machine in the production process of healthy cloth, comprising a detection frame and a leveling device, wherein a driving device is fixedly installed on the right side of the detection frame, a friction roller is fixedly installed on the left side of the driving device, a detection hole is opened on the surface of the detection frame, and a thickness measuring device is fixedly installed on the rear side of the detection frame, wherein the leveling device comprises a T-shaped frame, a servo motor, a screw rod, a U-shaped frame, a rotating groove, a hollow frame, a curved plate and a friction plate, the curved plate and the friction plate are rotated upward to level the healthy cloth to be detected, the T-shaped frame is fixedly installed on the top of the detection frame, the servo motor is fixedly installed on the top of the T-shaped frame, the screw rod is fixedly installed on the output end of the servo motor, the U-shaped frame is slidably installed on the front and rear walls of the detection frame, the U-shaped frame is threadedly connected to the screw rod, the rotating groove is opened on the front side of the U-shaped frame, the hollow frame is rotatably installed on the inner wall of the rotating groove, the curved plate is fixedly installed on the front and rear walls of the hollow frame, and the friction plate is fixedly installed on the bottom of the curved plate.

[0007] According to the above technical solution, a clockwork spring is arranged between the rotating groove and the hollow frame, one end of the clockwork spring is arranged on the inner wall of the rotating groove, and the other end is arranged on the surface of the hollow frame. The clockwork spring can drive the hollow frame to reset, the friction plate is elastic, and the U-shaped frame is in contact with the detection hole.

[0008] According to the above technical solution, an air pump is provided on the front side of the detection frame, an air suction pipe is fixedly installed on the left side of the air pump, and an L-shaped tube is fixedly installed on the right side of the air pump. The dust inside the detection frame can be collected through the air pump, the air suction pipe and the L-shaped tube.

[0009] According to the above technical solution, an auxiliary device for improving the cleanliness of the surface of the health cloth is arranged on the front side of the detection frame, and a dust collection device is arranged on the front side of the detection frame. The auxiliary device includes a stabilizing rod, a stabilizing plate, a stabilizing frame, a support rod, a support plate and an inclined panel. The movement and reset of the support rod drives the movement and reset of the inclined panel, and the inclined panel moves back and forth to scrape the detection surface of the health cloth. The stabilizing rod is fixedly installed on the front side of the detection frame, the stabilizing plate is slidably installed on the circumferential surface of the stabilizing rod, the stabilizing frame is fixedly installed on the left side of the stabilizing plate, the support rod slides through the top of the stabilizing frame, the support plate is fixedly installed on the top of the support rod, and the inclined panel is fixedly installed on the bottom of the support rod.

[0010] According to the above technical solution, the rear side of the stabilizing frame is set as an inclined surface, a No. 1 spring is arranged between the stabilizing plate and the detection frame, and the No. 1 spring can drive the stabilizing plate to reset, an elastic telescopic rod is fixedly installed on the front side of the detection frame, and a No. 2 spring is arranged between the support plate and the stabilizing frame, and the No. 2 spring can drive the support plate to reset.

[0011] According to the above technical scheme, the dust collecting device includes a U-shaped rod, a separation plate, a rotating rod, a scraper rod and a gear. The scraper rod rotates to push the particles on the surface of the separation plate to improve the separation effect of the separation plate. The U-shaped rod is fixedly installed on the free end of the elastic telescopic rod, and a tooth block is provided at the bottom of the U-shaped rod. The separation plate is fixedly installed on the inner wall of the exhaust pipe, the rotating rod is fixedly passed through the left and right walls of the separation plate, the scraper rod is fixedly installed on the circumferential surface of the rotating rod, and the gear is fixedly installed on the circumferential surface of the rotating rod.

[0012] According to the above technical solution, a cleaning hole is provided on the circumferential surface of the exhaust pipe, a cleaning plate is slidably mounted on the circumferential surface of the exhaust pipe, and a protective groove is provided on the bottom of the cleaning plate.

[0013] According to the above technical solution, the gear is meshed with the tooth block, the scraper rod is in contact with the separation plate, the U-shaped rod penetrates the inner and outer walls of the exhaust pipe, and the cleaning plate is limited by the U-shaped rod so that the health cloth cannot release the seal of the cleaning hole during the wear test.

[0014] A method for using a wear resistance detection machine in a healthy cloth production process, using the above-mentioned wear resistance detection machine in a healthy cloth production process, comprising the following steps:

[0015] Step 1: Put the healthy cloth to be tested into the detection frame through the detection hole on the front side of the detection frame. The healthy cloth entering the detection frame passes through the bottom of the friction roller and passes out from the detection hole on the rear side of the detection frame.

[0016] Step 2: After the healthy cloth to be tested passes through the detection hole at the rear side of the detection frame, the servo motor drives the screw to rotate, the screw rotation drives the U-shaped frame to move downward, the downward movement of the U-shaped frame drives the hollow frame to move downward, and the downward movement of the hollow frame drives the curved plate and the friction plate to move downward;

[0017] Step 3: The curved plate and the friction plate move downward to contact and squeeze the healthy cloth to be tested, and at the same time, the curved plate and the friction plate rotate upward to cooperate with the elastic force of the spring to flatten the healthy cloth to be tested. After the healthy cloth to be tested is flattened, the U-shaped frame continues to move downward to clamp and fix the healthy cloth;

[0018] Step 4: After the healthy cloth is firmly clamped, the driving device drives the friction roller to rotate. The friction roller rotates to perform a wear test on the healthy cloth to be tested. After the wear test is completed, the healthy cloth is pulled to move to the rear side, and the thickness measuring device works synchronously to measure the thickness of the healthy cloth after the wear test.

[0019] The present invention provides a wear resistance detection machine in the production process of health cloth. It has the following beneficial effects:

[0020] (1) The invention uses the curved plate and the friction plate to rotate upwards and cooperate with the elastic force of the spring to flatten the healthy cloth to be tested. The healthy cloth may be wrinkled or uneven during the production process. If it is not flattened before the wear resistance test, the wrinkled part of the healthy cloth will affect the result of the wear resistance test. By flattening the cloth, the uniformity and accuracy of the test can be ensured, and the error caused by the irregular shape of the healthy cloth can be reduced. The detection hole is blocked by the U-shaped frame when it is moved downward. The detection hole is blocked by the U-shaped frame to prevent the leakage of dust during the wear test of the healthy cloth. By blocking the detection hole, the spread of dust can be reduced, thereby reducing the risk of workers being exposed to a dusty environment.

[0021] (2) The invention moves and resets the support rod to drive the inclined plate to move and reset. The inclined plate moves back and forth to scrape the detection surface of the health cloth. The reciprocating scraping of the inclined plate can ensure that foreign matter on the detection surface of the health cloth is cleaned in time before each test, reducing the interference of foreign matter on the test results, thereby improving the consistency of each test and making the test results more reliable and stable. The movable inclined plate allows the inclined plate to clean health cloths of different thicknesses. The movable inclined plate can ensure the cleaning effect of health cloths of different thicknesses, thereby increasing its scope of application and preventing the thicker health cloth from being wrinkled or uneven when the inclined plate contacts the thicker health cloth.

[0022] (3) In the present invention, the rotation of the rotating rod drives the scraper rod to rotate. The rotation of the scraper rod pushes the particles on the surface of the separation plate, thereby improving the separation effect of the separation plate. The rotation of the scraper rod can effectively push or peel off the particles attached to the surface of the separation plate, thereby improving the filtering effect of the separation plate, so that the separation plate can separate and filter dust more effectively. The cleaning plate is limited by the U-shaped rod, so that the healthy cloth cannot remove the seal of the cleaning hole during the wear test. The U-shaped rod limits the cleaning plate, which can avoid the movement of the cleaning plate caused by external force misoperation, and further prevent the leakage of dust during the wear test. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 Schematic diagram of the internal structure of the detection frame of the present invention;

[0025] Figure 3 It is a schematic diagram of the position structure of the detection frame and the T-shaped frame of the present invention;

[0026] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A;

[0027] Figure 5This is a schematic diagram of the position structure of the stabilizing rod and the stabilizing plate of the present invention;

[0028] Figure 6 For the present invention Figure 5 A schematic diagram of the structure of part B in the middle is enlarged;

[0029] Figure 7 It is a schematic diagram of the position structure of the rotating rod and the scraping rod of the present invention.

[0030] In the figure: 1. detection frame; 2. driving device; 3. friction roller; 4. detection hole; 5. thickness measuring device; 6. T-shaped frame; 7. servo motor; 8. screw rod; 9. U-shaped frame; 10. rotating groove; 11. hollow frame; 12. curved plate; 13. friction plate; 141. stabilizing rod; 142. stabilizing plate; 143. stabilizing frame; 144. supporting rod; 145. supporting plate; 146. inclined plate; 147. elastic telescopic rod; 151. vacuum pump; 152. vacuum pipe; 153. L-shaped pipe; 154. U-shaped rod; 155. separation plate; 156. rotating rod; 157. scraper rod; 158. cleaning hole; 159. cleaning plate; 1510. protection groove; 1511. gear. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 5 One embodiment of the present invention is: a wear resistance testing machine in the production process of health cloth, including a testing frame 1, and also including a leveling device, wherein a driving device 2 is fixedly installed on the right side of the testing frame 1, a friction roller 3 is fixedly installed on the left side of the driving device 2, a testing hole 4 is opened on the surface of the testing frame 1, and a thickness measuring device 5 is fixedly installed on the rear side of the testing frame 1, wherein the leveling device includes a T-shaped frame 6, a servo motor 7, a screw rod 8, a U-shaped frame 9, a rotating groove 10, a hollow frame 11, a curved plate 12 and a friction plate 13, and the T-shaped frame 6 is fixedly installed on the testing frame 1, the servo motor 7 is fixedly installed on the top of the T-shaped frame 6, the screw rod 8 is fixedly installed on the output end of the servo motor 7, the U-shaped frame 9 is slidably installed on the front and rear walls of the detection frame 1, the U-shaped frame 9 is threadedly connected with the screw rod 8, the rotating groove 10 is opened on the front side of the U-shaped frame 9, the hollow frame 11 is rotatably installed on the inner wall of the rotating groove 10, the curved plate 12 is fixedly installed on the front and rear walls of the hollow frame 11, and the friction plate 13 is fixedly installed on the bottom of the curved plate 12. By flattening the health cloth, the uniformity and accuracy of the test can be ensured, and the error caused by the irregular shape of the health cloth can be reduced.

[0033] A clockwork spring is arranged between the rotating groove 10 and the hollow frame 11, one end of the clockwork spring is arranged on the inner wall of the rotating groove 10, and the other end is arranged on the surface of the hollow frame 11. The clockwork spring can drive the hollow frame 11 to reset, and the friction plate 13 is elastic. The U-shaped frame 9 is in contact with the detection hole 4. By blocking the detection hole 4, the spread of dust can be reduced, thereby reducing the risk of workers being exposed to the dust environment.

[0034] An exhaust pump 151 is arranged on the front side of the detection frame 1, an exhaust pipe 152 is fixedly installed on the left side of the exhaust pump 151, and an L-shaped tube 153 is fixedly installed on the right side of the exhaust pump 151. The dust inside the detection frame 1 can be collected through the exhaust pump 151, the exhaust pipe 152 and the L-shaped tube 153.

[0035] A method for using a wear resistance detection machine in a healthy cloth production process, using the above-mentioned wear resistance detection machine in a healthy cloth production process, comprising the following steps:

[0036] Step 1: Put the healthy cloth to be tested into the detection frame 1 through the detection hole 4 on the front side of the detection frame 1. The healthy cloth entering the detection frame 1 passes through the bottom of the friction roller 3 and passes through the detection hole 4 on the rear side of the detection frame 1.

[0037] Step 2: After the healthy cloth to be tested passes through the detection hole 4 at the rear side of the detection frame 1, the servo motor 7 drives the screw 8 to rotate, the screw 8 rotates to drive the U-shaped frame 9 to move downward, the U-shaped frame 9 moves downward to drive the hollow frame 11 to move downward, the hollow frame 11 moves downward to drive the curved plate 12 and the friction plate 13 to move downward;

[0038] Step 3: The curved plate 12 and the friction plate 13 move downward to contact and squeeze the healthy cloth to be tested, and at the same time, the curved plate 12 and the friction plate 13 rotate upward to cooperate with the elastic force of the spring to flatten the healthy cloth to be tested. After the healthy cloth to be tested is flattened, the U-shaped frame 9 continues to move downward to clamp and fix the healthy cloth;

[0039] Step 4: After the healthy cloth is firmly clamped, the driving device 2 drives the friction roller 3 to rotate, and the friction roller 3 rotates to perform a wear test on the healthy cloth to be tested. After the wear test is completed, the healthy cloth is pulled to move to the rear side, and the thickness measuring device 5 works synchronously to measure the thickness of the healthy cloth after the wear test.

[0040] When this embodiment is working: the healthy cloth to be detected is put into the detection frame 1 through the detection hole 4 on the front side of the detection frame 1, the healthy cloth entering the detection frame 1 passes through the bottom of the friction roller 3 and passes out from the detection hole 4 on the rear side of the detection frame 1, and after the healthy cloth to be detected passes through the detection hole 4 on the rear side of the detection frame 1, the servo motor 7 operates to drive the screw rod 8 to rotate, the rotation of the screw rod 8 drives the U-shaped frame 9 to move downward, the downward movement of the U-shaped frame 9 drives the hollow frame 11 to move downward, the downward movement of the hollow frame 11 drives the curved plate 12 and the friction plate 13 to move downward, the curved plate 12 and the friction plate 13 move downward and contact the healthy cloth to be detected and squeeze the healthy cloth, the curved plate 12 and the friction plate 13 are rotated upward by the reaction force of squeezing the healthy cloth, the curved plate 12 and the friction plate 13 rotate upward to drive the hollow frame 11 to rotate, the rotation of the hollow frame 11 squeezes the clockwork spring, and the clockwork spring is squeezed by the hollow frame 11 Deformation is generated and force is accumulated. At the same time, the curved plate 12 and the friction plate 13 rotate upward to cooperate with the elastic force of the clockwork spring to flatten the healthy cloth to be tested, and the U-shaped frame 9 moves downward to block the detection hole 4. The detection hole 4 is blocked by the U-shaped frame 9 to prevent the leakage of dust during the wear test of the healthy cloth. After the healthy cloth to be tested is flattened, the U-shaped frame 9 continues to move downward to clamp and fix the healthy cloth. After the healthy cloth is firmly clamped, the driving device 2 drives the friction roller 3 to rotate. The friction roller 3 rotates to perform a wear test on the healthy cloth to be tested. After the wear test is completed, the healthy cloth is pulled to move to the rear side. The thickness measuring device 5 works synchronously to measure the thickness of the healthy cloth after the wear test. When the healthy cloth is subjected to the wear test, the vacuum pump 151 operates to extract the dust generated during the test through the vacuum pipe 152. After the dust is extracted, it is filtered through the separation plate 155 and then reintroduced into the detection frame 1 through the L-shaped tube 153.

[0041] See also Figure 1-Figure 7 On the basis of the above embodiment, in another embodiment of the present invention, an auxiliary device for improving the surface cleanliness of the health cloth is provided on the front side of the detection frame 1, and a dust collecting device is provided on the front side of the detection frame 1. The auxiliary device includes a stabilizing rod 141, a stabilizing plate 142, a stabilizing frame 143, a support rod 144, a support disk 145 and an inclined panel 146. The stabilizing rod 141 is fixedly installed on the front side of the detection frame 1, the stabilizing plate 142 is slidably installed on the circumferential surface of the stabilizing rod 141, the stabilizing frame 143 is fixedly installed on the left side of the stabilizing plate 142, the support rod 144 slides through the top of the stabilizing frame 143, the support disk 145 is fixedly installed on the top of the support rod 144, and the inclined panel 146 is fixedly installed on the bottom of the support rod 144. The reciprocating scraping of the inclined panel 146 can ensure that foreign matter on the detection surface of the health cloth is cleaned in time before each test, thereby reducing the interference of foreign matter on the test results.

[0042] The rear side of the stabilizing frame 143 is set as an inclined plane, and a No. 1 spring is arranged between the stabilizing plate 142 and the detection frame 1, through which the stabilizing plate 142 can be driven to reset. An elastic telescopic rod 147 is fixedly installed on the front side of the detection frame 1, and a No. 2 spring is arranged between the support plate 145 and the stabilizing frame 143, through which the No. 2 spring can drive the support plate 145 to reset. The movable inclined panel 146 can prevent the inclined panel 146 from causing wrinkles or unevenness of the thicker health cloth when it contacts the thicker health cloth.

[0043] The dust collecting device includes a U-shaped rod 154, a separation plate 155, a rotating rod 156, a scraper rod 157 and a gear 1511. The U-shaped rod 154 is fixedly installed on the free end of the elastic telescopic rod 147, and a tooth block is provided at the bottom of the U-shaped rod 154. The separation plate 155 is fixedly installed on the inner wall of the exhaust pipe 152. The rotating rod 156 is fixedly passed through the left and right walls of the separation plate 155. The scraper rod 157 is fixedly installed on the circumferential surface of the rotating rod 156. The gear 1511 is fixedly installed on the circumferential surface of the rotating rod 156. The particles attached to the surface of the separation plate 155 can be effectively pushed or peeled off through the rotation of the scraper rod 157, thereby improving the filtering effect of the separation plate 155.

[0044] A cleaning hole 158 is provided on the circumferential surface of the exhaust pipe 152, and a cleaning plate 159 is slidably installed on the circumferential surface of the exhaust pipe 152. A protective groove 1510 is provided on the bottom of the cleaning plate 159. The cleaning plate 159 is limited by the U-shaped rod 154, which can avoid the movement of the cleaning plate 159 caused by external force and misoperation, and further prevent dust leakage during wear testing.

[0045] The gear 1511 meshes with the tooth block, the scraper rod 157 contacts the separation plate 155, the U-shaped rod 154 penetrates the inner and outer walls of the exhaust pipe 152, and the cleaning plate 159 is limited by the U-shaped rod 154 so that the health cloth cannot release the seal of the cleaning hole 158 during the wear test.

[0046] When the present embodiment is working, the screw rod 8 rotates to drive the U-shaped frame 9 to move downward, and the U-shaped frame 9 moves downward to contact the inclined surface of the stabilizing frame 143 and squeeze the stabilizing frame 143. The stabilizing frame 143 is squeezed by the U-shaped frame 9 and moves in the direction away from the curved plate 12. The stabilizing frame 143 moves in the direction away from the curved plate 12 and drives the stabilizing plate 142 to move. The stabilizing plate 142 moves to pull the No. 1 spring. The No. 1 spring is pulled by the stabilizing plate 142 to deform and accumulate force. At the same time, the stabilizing frame 143 moves in the direction away from the curved plate 12 and drives the support rod 144 to move. The support rod 144 moves and drives the inclined plate 146 to move. When the U-shaped frame 9 moves upward to reset, the U-shaped frame 9 moves upward to break away from the contact with the stabilizing frame 143. After the stabilizing frame 143 breaks away from the contact with the U-shaped frame 9, the stabilizing plate 142 moves close to the curved plate 12 under the elastic force of the No. 1 spring. The stabilizing plate 142 moves and resets, driving the stabilizing frame 143 to move and reset, the stabilizing frame 143 moves and resets, driving the support rod 144 to move and reset, driving the support rod 144 to move and reset, driving the inclined panel 146 to move and reset, the inclined panel 146 moves back and forth to scrape the detection surface of the health cloth, and when the detection surface of the health cloth contacts the inclined panel 146, if the thickness of the health cloth is thicker, the inclined panel 146 will be squeezed, and the inclined panel 146 moves upward due to the squeezing of the thicker health cloth, the inclined panel 146 moves upward and drives the support rod 144 to move upward, the support rod 144 moves upward and drives the support disk 145 to move upward, the support disk 145 moves upward to pull the No. 2 spring, and the No. 2 spring is deformed and accumulates force due to the pulling of the support disk 145, and at the same time, the inclined panel 146 is movable so that the inclined panel 146 can clean health cloths of different thicknesses.

[0047] The stabilizing frame 143 moves in a direction away from the curved plate 12, driving the stabilizing plate 142 to move. The stabilizing plate 142 moves to contact with the U-shaped rod 154 and squeezes the U-shaped rod 154. The U-shaped rod 154 is squeezed by the stabilizing plate 142 and moves in a direction away from the detection frame 1. The U-shaped rod 154 moves in a direction away from the detection frame 1, driving the free end of the elastic telescopic rod 147 to move. At the same time, the U-shaped rod 154 moves in a direction away from the detection frame 1, driving the tooth block to move. The movement of the tooth block squeezes the gear 1511. The gear 1511 is squeezed by the tooth block to rotate. The rotation of the gear 1511 drives the rotating rod 156 to move. The rotating rod 156 rotates, driving the scraper rod 157 to rotate. The scraper rod 157 rotates to push the particles on the surface of the separation plate 155, thereby improving the separation effect of the separation plate 155. At the same time, when the U-shaped rod 154 moves away from the detection frame 1, the U-shaped rod 154 moves away from the detection frame 1 so that the bottom of the U-shaped rod 154 contacts the inner wall of the protective groove 1510. The bottom of the U-shaped rod 154 contacts the inner wall of the protective groove 1510 and limits the cleaning plate 159. The cleaning plate 159 is limited by the U-shaped rod 154, so that the health cloth cannot release the seal of the cleaning hole 158 during the wear test.

[0048] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear resistance testing machine for health cloth production, comprising a testing frame, characterized in that: Also includes a leveling device; Wherein, a driving device is fixedly installed on the right side of the detection frame, a friction roller is fixedly installed on the left side of the driving device, a detection hole is opened on the surface of the detection frame, and a thickness measuring device is fixedly installed on the rear side of the detection frame; Wherein, the leveling device comprises a T-shaped frame, a servo motor, a screw, a U-shaped frame, a rotating groove, a hollow frame, a curved plate and a friction plate, wherein the T-shaped frame is fixedly mounted on the top of the detection frame, the servo motor is fixedly mounted on the top of the T-shaped frame, the screw is fixedly mounted on the output end of the servo motor, the U-shaped frame is slidably mounted on the front and rear walls of the detection frame, the U-shaped frame is threadedly connected to the screw, the rotating groove is opened on the front side of the U-shaped frame, the hollow frame is rotatably mounted on the inner wall of the rotating groove, the curved plate is fixedly mounted on the front and rear walls of the hollow frame, and the friction plate is fixedly mounted on the bottom of the curved plate; Wherein, an auxiliary device for improving the cleanliness of the surface of the health cloth is arranged on the front side of the detection frame, and a dust collecting device is arranged on the front side of the detection frame; A spring is arranged between the rotating groove and the hollow frame, the friction plate is elastic, and the U-shaped frame is in contact with the detection hole; The auxiliary device includes a stabilizing rod, a stabilizing plate, a stabilizing frame, a support rod, a support plate and an inclined plate, wherein the stabilizing rod is fixedly mounted on the front side of the detection frame, the stabilizing plate is slidably mounted on the circumferential surface of the stabilizing rod, the stabilizing frame is fixedly mounted on the left side of the stabilizing plate, the support rod slides through the top of the stabilizing frame, the support plate is fixedly mounted on the top of the support rod, and the inclined plate is fixedly mounted on the bottom of the support rod; The rear side of the stabilizing frame is arranged as an inclined surface, a No. 1 spring is arranged between the stabilizing plate and the detection frame, an elastic telescopic rod is fixedly installed on the front side of the detection frame, and a No. 2 spring is arranged between the supporting plate and the stabilizing frame.

2. The wear resistance testing machine for the production of healthy cloth according to claim 1, characterized in that: An air pump is arranged at the front side of the detection frame, an air pump pipe is fixedly installed on the left side of the air pump, and an L-shaped pipe is fixedly installed on the right side of the air pump.

3. The wear resistance testing machine for the production of healthy cloth according to claim 2, characterized in that: The dust collecting device includes a U-shaped rod, a separation plate, a rotating rod, a scraper rod and a gear. The U-shaped rod is fixedly mounted on the free end of the elastic telescopic rod, a tooth block is provided at the bottom of the U-shaped rod, the separation plate is fixedly mounted on the inner wall of the exhaust pipe, the rotating rod is fixedly passed through the left and right walls of the separation plate, the scraper rod is fixedly mounted on the circumferential surface of the rotating rod, and the gear is fixedly mounted on the circumferential surface of the rotating rod.

4. The wear resistance testing machine for the production of healthy cloth according to claim 3, characterized in that: A cleaning hole is provided on the circumferential surface of the air extraction pipe, a cleaning plate is slidably mounted on the circumferential surface of the air extraction pipe, and a protective groove is provided on the bottom of the cleaning plate.

5. The wear resistance testing machine for the production of healthy cloth according to claim 4, characterized in that: The gear is meshed with the gear block, the scraper rod is in contact with the separation plate, and the U-shaped rod penetrates the inner and outer walls of the air extraction pipe.

6. A method for using a wear resistance detection machine in a healthy cloth production process, using the wear resistance detection machine in a healthy cloth production process according to claim 5, characterized in that: The following steps are involved: Step 1: Put the healthy cloth to be tested into the detection frame through the detection hole on the front side of the detection frame. The healthy cloth entering the detection frame passes through the bottom of the friction roller and passes out from the detection hole on the rear side of the detection frame. Step 2: After the healthy cloth to be tested passes through the detection hole at the rear side of the detection frame, the servo motor drives the screw to rotate, the screw rotation drives the U-shaped frame to move downward, the downward movement of the U-shaped frame drives the hollow frame to move downward, and the downward movement of the hollow frame drives the curved plate and the friction plate to move downward; Step 3: The curved plate and the friction plate move downward to contact and squeeze the healthy cloth to be tested, and at the same time, the curved plate and the friction plate rotate upward to cooperate with the elastic force of the spring to flatten the healthy cloth to be tested. After the healthy cloth to be tested is flattened, the U-shaped frame continues to move downward to clamp and fix the healthy cloth; Step 4: After the healthy cloth is firmly clamped, the driving device drives the friction roller to rotate. The friction roller rotates to perform a wear test on the healthy cloth to be tested. After the wear test is completed, the healthy cloth is pulled to move to the rear side, and the thickness measuring device works synchronously to measure the thickness of the healthy cloth after the wear test.

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