Shoe sole abrasion resistance testing device and using method thereof
By designing a sole wear resistance test device, the pattern grinding depth is controlled by adjusting blocks and extrusion blocks, and the waste chips are cleaned, the problem of inaccurate pattern grinding is solved, and the accuracy and efficiency of wear resistance detection is improved.
Patent Information
- Application Number
- CN202510590441.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2025-07-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, in the detection of sole wear resistance, the degree of grinding of patterns is difficult to control, resulting in inaccurate detection of detection results, and excessive or too little grinding of patterns will affect the detection results.
A sole wear resistance testing device is designed, including a pattern grinding mechanism, a clamping mechanism and a wear resistance detection mechanism. The combination of the adjustment block and the extrusion block is used to ensure the pattern grinding accuracy, and the waste chips are cleaned through the air pump to prevent excessive grinding depth.
It improves the accuracy of pattern polishing and wear resistance detection, reduces the impact of waste chips on detection, and ensures the reliability and efficiency of the detection results.
Smart Images
Figure CN120334038A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of sole wear resistance testing, and particularly to a sole wear resistance testing device and a using method thereof. Background Technique
[0002] In order to make the shoes qualified in quality after production, it is necessary to detect the wear resistance of the soles of the shoes. Currently, when detecting the wear resistance of the soles, it is necessary to conduct a wear experiment at the selected grinding position on the soles. However, some soles have patterns, and these patterns will affect the wear resistance test results of the soles during the wear detection. Therefore, it is necessary to manually grind off the patterns before the wear resistance detection. However, during the process of grinding the patterns currently, it is easy to grind the patterns too much or too little, and both too much and too little will affect the subsequent sole wear resistance detection. Summary of the Invention
[0003] The purpose of the present invention is to provide a sole wear resistance testing device and a using method thereof. On the one hand, the degree of pattern grinding can be clearly observed, improving the precision of pattern grinding. On the other hand, by the limiting effect of the adjusting block, it can prevent the grinding assembly from continuously moving downward after the pattern grinding is completed, resulting in too much grinding depth of the sole pattern and affecting the subsequent sole wear resistance detection.
[0004] To achieve the above object, the present invention provides the following technical solutions: A sole wear resistance testing device, including a frame, on which a pattern grinding mechanism for grinding the sole pattern is provided, a clamping mechanism for grinding the sole wear resistance is provided on the frame, and a clamping mechanism for assisting the pattern grinding mechanism and the wear resistance detection mechanism is provided on the frame. The clamping mechanism includes a moving frame a sliding on the frame, a moving frame b sliding on the moving frame a, a placing frame for placing shoes is provided on the moving frame b, a cross bar slides on the moving frame b, and after the cross bar slides close to the placing frame, the shoes are fixed on the placing frame. A frame is provided on the cross bar. After the cross bar cooperates with the placing frame to fix the shoes, the frame will enclose the sole wear resistance detection area. An adjusting block slides on the frame with damping; The pattern grinding mechanism includes a support a standing on the frame, a grinding component for grinding the sole pattern slides on the support a, an adjusting rod is provided on the grinding component, and during the process that the adjusting rod follows the grinding component to move down to grind the sole pattern, the adjusting rod slides in the groove on the frame, and when the adjusting rod slides to contact the adjusting block, the grinding of the sole pattern is completed; The wear resistance detection mechanism includes a support b standing on the frame, a detection component for detecting the sole wear resistance slides on the support b, a guiding rod is provided on the detection component, and during the process that the guiding rod follows the detection component to move down to detect the sole wear resistance, the guiding rod slides in the groove on the frame, and when the guiding rod slides, it contacts and presses the adjusting block; A chip clearing mechanism for reducing the influence of waste chips on the wear resistance detection result is provided on the clamping mechanism. The chip clearing mechanism includes an air pump provided on the moving frame b, and the air suction end of the air pump is communicated with the cross bar.
[0005] Preferably, the support a is fixedly installed on the frame, and a slide rail a for the grinding component to slide is provided on the support a.
[0006] Preferably, the grinding component includes a motor a and a grinding head.
[0007] Preferably, the support b is fixedly installed on the frame, and a slide rail b for the detection component to slide is provided on the support b.
[0008] Preferably, the detection component includes a motor b and a grinding wheel.
[0009] Preferably, a slide rail c for the moving frame a to slide is provided on the frame, a slide rail d for the moving frame b to slide is provided on the moving frame a, and the placing frame is fixedly arranged on the moving frame b.
[0010] Preferably, the guiding rod is slidably arranged on the detection component, the adjusting rod is on the grinding component, and scales are provided on the guiding rod, the adjusting rod and the adjusting block.
[0011] Preferably, the adjusting rod is provided with an extrusion block in contact with the adjusting block, the movable frame b is provided with an adjusting frame for sliding the cross bar, a slider is slid on the adjusting frame, the slider is fixedly connected to the cross bar, the movable frame b is provided with a positioning rod penetrating the slider, and a mark is provided on the outer side of the positioning rod.
[0012] Preferably, a rotating shaft is rotatably arranged inside the cross bar, a bearing seat is slidably arranged on the rotating shaft, an extrusion rod that slides on the cross bar is arranged at one end of the bearing seat, a resistance block that slides on the cross bar and is pressed against the sole, and the bottom of the extrusion rod is located on the top of the resistance block.
[0013] A method for using the sole wear resistance testing device described in any of the above items comprises the following steps: S1: The shoes are placed on the placement rack, and the crossbar and the frame are driven downward to fix the shoes, and then the crossbar is fixed on the mobile rack b, and the position of the adjustment block on the frame is adjusted according to the depth of the sole pattern; S2: Use the grinding assembly to move up and down on the bracket a to grind the pattern on the area framed by the frame until the adjustment rod on the grinding assembly contacts the adjustment block and the grinding is completed; S3: Use the mobile frame b to slide on the mobile frame a, and the mobile frame a slides on the frame to move the shoes to the bottom of the detection component; S4: Then, the detection component is moved on the bracket b to perform wear resistance detection on the framed area.
[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. After the shoe is fixed, the present invention makes the polishing assembly slide on the bracket a, and polishes the pattern of the sole through the polishing assembly. In the process of polishing the pattern of the sole by the polishing assembly, the adjusting rod on the polishing assembly drives the extruding block to move. When the extruding block moves to a certain position, the extruding block will slide into the groove on the frame until the extruding block contacts the adjusting block. Since the adjusting block is fixed, the extruding block cannot move down after moving to contact with the adjusting block. At this time, the polishing of the pattern of the sole is completed. Since the position of the adjusting block is set according to the pattern depth, the extruding block contacts with the adjusting block and cannot move down, and the polishing assembly completes the polishing of the pattern of the sole. On the one hand, the degree of pattern polishing can be clearly observed to improve the accuracy of pattern polishing. On the other hand, the limiting effect of the adjusting block can be used to prevent the polishing assembly from continuing to move downward after the pattern polishing is completed, and the pattern polishing depth is too much, which affects the subsequent sole wear resistance detection.
[0015] 2. In the present invention, after the cross bar drives the frame to move down to a certain position and the shoes are fixed with the placement rack, the position of the adjusting block is adjusted according to the depth of the sole pattern, so that the adjusting block slides in the groove on the frame, and the adjusting block is fixed by threads after being adjusted to a certain position. At the same time, the interference block under the cross bar cooperates with the frame to fix both ends of the shoe. On the one hand, the placement rack and the cross bar are used to fix the shoes to avoid displacement of the shoes during the grinding process, resulting in affected grinding accuracy and further affecting the wear resistance test results; on the other hand, the frame is moved down to frame a part of the shoe, so that the sole grinding can be automatically sampled, the pattern can be ground at a specific position of the sole, and then the wear resistance test can be performed at the position after the pattern is ground, which greatly improves the wear resistance test results of the shoes.
[0016] 3. In the process of sole pattern polishing and sole wear resistance testing, the present invention starts the air pump, and the exhaust end of the air pump is connected to the cross bar, so that one end of the cross bar penetrates the inner wall of the frame. Therefore, the area framed by the frame can be exhausted through one end of the cross bar, and the waste chips from the sole polishing can be cleaned up in time to avoid the waste chips from affecting the sole polishing and wear resistance testing, thereby further improving the quality of the sole wear resistance testing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 The second schematic diagram of the overall structure of the present invention; Figure 3 It is a partial structural schematic diagram of the present invention; Figure 4 The second schematic diagram of the partial structure of the present invention; Figure 5 The third is a partial structural schematic diagram of the present invention; Figure 6 It is a partial structural schematic diagram of the clamping mechanism of the present invention; Figure 7 A partial cross-sectional view of the clamping mechanism of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of part a.
[0018] In the figure: 1, frame; 2, pattern grinding mechanism; 21, support a; 22, grinding assembly; 3, wear resistance detection mechanism; 31, support b; 32, detection assembly; 4, clamping mechanism; 41, moving frame a; 42, moving frame b; 43, placement frame; 44, guide rod; 45, frame; 46, cross bar; 47, adjusting rod; 48, extrusion block; 49, adjusting frame; 410, slider; 411, adjusting block; 412, positioning rod; 413, abutting block; 5, chip cleaning mechanism; 51, air pump; 52, suction pipe; 53, bearing seat; 54, rotating shaft; 55, extrusion rod; 56, connecting block. Detailed implementation manners
[0019] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0020] The present invention provides a sole abrasion resistance testing device, including a frame 1. A pattern grinding mechanism 2 for grinding the sole pattern is arranged on the frame 1. A support a 21 is fixedly installed on the frame 1. A slide rail a for the sliding of a grinding assembly 22 is arranged on the support a 21. The grinding assembly 22 includes a motor a and a grinding head. A clamping mechanism 4 for grinding the abrasion resistance of the sole is arranged on the frame 1. A clamping mechanism 4 for assisting the pattern grinding mechanism 2 and the abrasion resistance detection mechanism 3 is arranged on the frame 1. The clamping mechanism 4 includes a moving frame a 41 that slides on the frame 1. A moving frame b 42 slides on the moving frame a 41. A shoe placement rack 43 for placing shoes is arranged on the moving frame b 42. A cross bar 46 slides on the moving frame b 42. After the cross bar 46 slides close to the shoe placement rack 43, the shoe is fixed on the shoe placement rack 43. A frame 45 is arranged on the cross bar 46. After the cross bar 46 cooperates with the shoe placement rack 43 to fix the shoe, the frame 45 will enclose the sole abrasion resistance detection area. An adjusting block 411 slides on the frame 45 in a damped manner; The pattern grinding mechanism 2 includes a support a 21 standing on the frame 1. A grinding assembly 22 for grinding the sole pattern slides on the support a 21. An adjusting rod 47 is arranged on the grinding assembly 22. During the process that the adjusting rod 47 moves downwards following the grinding assembly 22 to grind the sole pattern, the adjusting rod 47 slides in the groove on the frame 45, and when the adjusting rod 47 slides to contact the adjusting block 411, the grinding of the sole pattern is completed; A slide rail c for the sliding of the moving frame a 41 is arranged on the frame 1. A slide rail d for the sliding of the moving frame b 42 is arranged on the moving frame a 41. The shoe placement rack 43 is fixedly arranged on the moving frame b 42. A guide rod 44 is slidably arranged on the detection assembly 32. The adjusting rod 47 is arranged on the grinding assembly 22. Scales are arranged on the guide rod 44, the adjusting rod 47 and the adjusting block 411. An extrusion block 48 in contact with the adjusting block 411 is arranged on the adjusting rod 47. An adjusting frame 49 for the sliding of the cross bar 46 is arranged on the moving frame b 42. A slider 410 slides on the adjusting frame 49. The slider 410 is fixedly connected to the cross bar 46. A positioning rod 412 penetrating through the slider 410 is arranged on the moving frame b 42. Marks are arranged on the outer side of the positioning rod 412; Refer to Figures 1 to 6As shown in the figure, before detecting the wear resistance of the sole, the shoe is placed upside down on the placement rack 43, and then the cross bar 46 is slid. The cross bar 46 slides on the adjustment frame 49 through the slider 410. At the same time, the slider 410 penetrates through the positioning rod 412. When the cross bar 46 drives the frame 45 to move down to a certain position and cooperates with the placement rack 43 to fix the shoe, according to the depth of the sole pattern, the position of the adjustment block 411 is adjusted so that the adjustment block 411 slides in the groove on the frame 45. After adjusting to a certain position, the adjustment block 411 is fixed by a thread. At the same time, the contact block 413 below the cross bar 46 can fix both ends of the shoe in cooperation with the frame 45. On the one hand, the placement rack 43 and the cross bar 46 are used in cooperation to fix the shoe, avoiding displacement of the shoe during the grinding process, which affects the grinding accuracy and further affects the wear resistance test result; on the other hand, the frame 45 moves down to frame a part of the shoe, which can automatically sample the sole grinding, can grind the pattern at a specific position of the sole, and then perform the wear resistance test at the position after the pattern is ground, greatly improving the wear resistance test result of the shoe. After the shoe is fixed, the grinding assembly 22 is slid on the support a21, and the pattern of the sole is ground by the grinding assembly 22. During the process of the grinding assembly 22 grinding the sole pattern, the adjusting rod 47 on the grinding assembly 22 drives the extrusion block 48 to move. When the extrusion block 48 moves to a certain position, the extrusion block 48 will slide into the groove inside the frame 45 until the extrusion block 48 contacts the adjustment block 411. Since the adjustment block 411 is fixed, the extrusion block 48 cannot move down after contacting the adjustment block 411. At this time, the grinding of the sole pattern is completed. Since the position of the adjustment block 411 is set according to the pattern depth, when the extrusion block 48 contacts the adjustment block 411 and cannot move down, the grinding of the sole pattern by the grinding assembly 22 is completed. On the one hand, the degree of pattern grinding can be clearly observed, improving the accuracy of pattern grinding; on the other hand, using the limiting effect of the adjustment block 411 can prevent the grinding assembly 22 from continuously moving down after the pattern grinding is completed, resulting in excessive pattern grinding depth and affecting the subsequent sole wear resistance test.
[0021] The wear resistance test mechanism 3 includes a support b31 standing on the frame 1. A test assembly 32 for testing the wear resistance of the sole slides on the support b31. A guide rod 44 is provided on the test assembly 32. During the process of the guide rod 44 following the test assembly 32 moving down to test the wear resistance of the sole, the guide rod 44 slides in the groove on the frame 45 and contacts and presses the adjustment block 411 when sliding; the support b31 is fixedly installed on the frame 1, and a slide rail b for the test assembly 32 to slide is provided on the support b31. The test assembly 32 includes a motor b and a grinding wheel. Refer to Figures 1 to 3As shown, after the sole pattern is polished, the moving frame a41 slides on the frame 1, and the moving frame b42 slides on the moving frame a41, which can flexibly adjust the position of the shoe, reduce manual transfer, and avoid damage to the shoe during the transfer process, affecting the wear resistance detection of the sole. After adjusting the position of the shoe, the detection component 32 moves on the support b31 to detect the wear resistance of the sole. During the wear resistance detection process, the guide rod 44 on the detection component 32 moves with the detection component 32. When the guide rod 44 moves to a certain position, the guide rod 44 contacts the adjusting block 411 on the frame 45. At this time, the adjusting block 411 is disconnected from the frame 45 by bolts and remains in the original position as above. The adjusting block 411 slides with damping inside the groove on the frame 45. When the guide rod 44 contacts and presses the adjusting block 411, the guide rod 44 pushes the adjusting block 411 to slide on the frame 45. After the detection component 32 finishes detecting the wear resistance of the sole, by observing the distance that the adjusting block 411 moves on the frame 45, the depth of wear of the sole can be obtained quickly and intuitively, which is convenient for the staff to record and improves the efficiency and accuracy of the sole wear resistance detection.
[0022] A chip cleaning mechanism 5 for reducing the influence of waste chips on the wear resistance detection result is arranged on the clamping mechanism 4. The chip cleaning mechanism 5 includes an air pump 51 arranged on the moving frame b42, and the air suction end of the air pump 51 is communicated with the cross bar 46. A rotating shaft 54 is rotatably arranged inside the cross bar 46, a bearing seat 53 slides on the rotating shaft 54, one end of the bearing seat 53 is provided with a pressing rod 55 sliding on the cross bar 46, and a contact block 413 pressing against the sole slides on the cross bar 46, and the bottom of the pressing rod 55 is located on the top of the contact block 413 Refer to Figures 6 to 8 As shown, during the process of sole pattern polishing and sole wear resistance detection, the air pump 51 is started. The air suction end of the air pump 51 is connected to the cross bar 46. Therefore, one end of the cross bar 46 penetrates through the inner wall of the frame 45. Therefore, the area enclosed by the frame 45 can be evacuated through one end of the cross bar 46, and the waste chips generated during sole polishing can be cleaned in time, avoiding the influence of waste chips on sole polishing and wear resistance detection, and further improving the quality of sole wear resistance detection; In addition, during the evacuation process, the wind drives the rotating shaft 54 to rotate through the blades on the rotating shaft 54. Since the rotating shaft 54 and the bearing seat 53 are connected by a ball screw pair, during the rotation of the rotating shaft 54, the bearing seat 53 moves along the rotating shaft 54. The bearing seat 53 drives the pressing rod 55 to move. After the pressing rod 55 moves, it presses the connecting block 56, and the connecting block 56 presses the contact block 413, so that the contact block 413 is further stabilized with the sole, thereby playing a pre-tightening role in the stability of the sole and avoiding displacement of the shoe during the polishing process, affecting the wear resistance detection result.
[0023] A method of using the above-mentioned sole abrasion resistance testing device, including the following steps: S1: Place the shoe on the placement rack 43, drive the cross bar 46 and the frame 45 to move downward to fix the shoe, then fix the cross bar 46 on the moving frame b42, and adjust the position of the adjusting block 411 on the frame 45 according to the depth of the sole pattern; S2: Use the grinding assembly 22 to move up and down on the support a21 to grind the area framed by the frame 45 until the adjusting rod 47 on the grinding assembly 22 contacts the adjusting block 411 and the grinding is completed; S3: Use the moving frame b42 to slide on the moving frame a41, and the moving frame a41 to slide on the machine frame 1 to move the shoe below the detection assembly 32; S4: Then use the detection assembly 32 to move on the support b31 to detect the abrasion resistance of the area framed by 35.
[0024] Working principle: Before detecting the abrasion resistance of the sole, place the shoe upside down on the placement rack 43, then slide the cross bar 46, so that the cross bar 46 slides on the adjusting frame 49 through the slider 410, and at the same time the slider 410 penetrates through the positioning rod 412. When the cross bar 46 drives the frame 45 to move downward to a certain position and cooperates with the placement rack 43 to fix the shoe, according to the depth of the sole pattern, adjust the position of the adjusting block 411 so that the adjusting block 411 slides in the groove on the frame 45. After adjusting to a certain position, fix the adjusting block 411 by threading. At the same time, the contact block 413 below the cross bar 46 can fix both ends of the shoe in cooperation with the frame 45; After fixing the shoe, make the grinding assembly 22 slide on the support a21 to grind the pattern of the sole. During the process of the grinding assembly 22 grinding the sole pattern, the adjusting rod 47 on the grinding assembly 22 drives the extrusion block 48 to move. When the extrusion block 48 moves to a certain position, the extrusion block 48 will slide into the groove inside the frame 45 until the extrusion block 48 contacts the adjusting block 411. Since the adjusting block 411 is fixed, the grinding of the sole pattern is completed when the extrusion block 48 moves to contact the adjusting block 411 and cannot move downward.
[0025] After the pattern of the sole is polished, the movable frame a41 is used to slide on the frame 1, and the movable frame b42 is used to slide on the movable frame a41, so that the position of the shoes can be flexibly adjusted, which reduces the manpower transportation and avoids the shoes being damaged during the transportation process, thereby affecting the wear resistance detection of the soles; after adjusting the position of the shoes, the detection component 32 is used to move on the bracket b31 to detect the wear resistance of the soles. During the wear resistance detection process, the guide rod 44 on the detection component 32 moves with the detection component 32. When the guide rod 44 moves to a certain position, the guide rod 44 and the frame When the adjusting block 411 contacts and squeezes the adjusting block 411, the guiding rod 44 pushes the adjusting block 411 to slide on the frame 45. After the detection component 32 completes the wear resistance detection of the sole, by observing the distance moved by the adjusting block 411 on the frame 45, the wear depth of the sole can be quickly and intuitively obtained, which is convenient for the staff to record and improves the efficiency and accuracy of the wear resistance detection of the sole.
[0026] During the process of polishing the sole pattern and testing the wear resistance of the sole, the air pump 51 is started, and the exhaust end of the air pump 51 is connected to the cross bar 46, so that one end of the cross bar 46 penetrates the inner wall of the frame 45. Therefore, the area framed by the frame 45 can be exhausted through one end of the cross bar 46, and the waste chips from the sole polishing can be cleaned up in time.
[0027] In addition, during the ventilation process, the wind force drives the rotating shaft 54 to rotate through the wind blades on the rotating shaft 54. Since the rotating shaft 54 and the bearing seat 53 are connected by a ball nut pair, during the rotation of the rotating shaft 54, the bearing seat 53 moves along the rotating shaft 54, and the bearing seat 53 drives the extrusion rod 55 to move. After the extrusion rod 55 moves, it will press the connecting block 56, and the connecting block 56 presses the resistance block 413, so that the resistance block 413 and the sole further maintain stability.
[0028] 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 sole abrasion resistance testing device, comprising a frame (1), characterized in that, A pattern grinding mechanism (2) for grinding the sole pattern is provided on the frame (1), a clamping mechanism (4) for grinding the wear resistance of the sole is provided on the frame (1), a clamping mechanism (4) for assisting the pattern grinding mechanism (2) and the wear resistance detection mechanism (3) is provided on the frame (1). The clamping mechanism (4) includes a moving frame a (41) sliding on the frame (1), a moving frame b (42) sliding on the moving frame a (41), a placing frame (43) for placing shoes is provided on the moving frame b (42), a cross bar (46) slides on the moving frame b (42), and after the cross bar (46) slides close to the placing frame (43), the shoes are fixed on the placing frame (43). A frame (45) is provided on the cross bar (46). After the cross bar (46) cooperates with the placing frame (43) to fix the shoes, the frame (45) will enclose the wear resistance detection area of the sole. An adjusting block (411) slides on the frame (45) with damping; The pattern grinding mechanism (2) includes a support a (21) standing on the frame (1), a grinding component (22) for grinding the sole pattern slides on the support a (21), an adjusting rod (47) is provided on the grinding component (22). During the process that the adjusting rod (47) moves downwards following the grinding component (22) to grind the sole pattern, the adjusting rod (47) slides in the groove on the frame (45), and when the adjusting rod (47) slides to contact the adjusting block (411), the grinding of the sole pattern is completed; The wear resistance detection mechanism (3) includes a support b (31) standing on the frame (1), a detection component (32) for detecting the wear resistance of the sole slides on the support b (31), a guide rod (44) is provided on the detection component (32). During the process that the guide rod (44) moves downwards following the detection component (32) to detect the wear resistance of the sole, the guide rod (44) slides in the groove on the frame (45), and when the guide rod (44) slides, it contacts and presses the adjusting block (411); A chip cleaning mechanism (5) for reducing the influence of waste chips on the wear resistance detection result is provided on the clamping mechanism (4). The chip cleaning mechanism (5) includes an air pump (51) provided on the moving frame b (42), and the air suction end of the air pump (51) is communicated with the cross bar (46).
2. The sole abrasion resistance testing device according to claim 1, characterized in that, The support a (21) is fixedly installed on the frame (1), and a slide rail a for the grinding component (22) to slide is provided on the support a (21).
3. The sole abrasion resistance testing device according to claim 1, characterized in that, The grinding component (22) includes a motor a and a grinding head.
4. A sole abrasion resistance testing device according to claim 1, characterized in that, The support b (31) is fixedly installed on the frame (1), and a slide rail b for the detection component (32) to slide is provided on the support b (31).
5. The sole abrasion resistance testing device according to claim 1, characterized in that, The detection component (32) includes a motor b and a grinding wheel.
6. The sole abrasion resistance testing device according to claim 1, characterized in that A slide rail c for the moving frame a (41) to slide is provided on the frame (1), a slide rail d for the moving frame b (42) to slide is provided on the moving frame a (41), and the placing frame (43) is fixedly arranged on the moving frame b (42).
7. A sole abrasion resistance testing device according to claim 1, characterized in that, The guide rod (44) is slidably arranged on the detection assembly (32), the adjustment rod (47) is on the grinding assembly (22), and scales are arranged on the guide rod (44), the adjustment rod (47) and the adjustment block (411).
8. The sole abrasion resistance testing device according to claim 1, characterized in that, The adjusting rod (47) is provided with an extrusion block (48) in contact with the adjusting block (411); the movable frame b (42) is provided with an adjusting frame (49) for sliding the cross bar (46); a slider (410) is slidably mounted on the adjusting frame (49); the slider (410) is fixedly connected to the cross bar (46); the movable frame b (42) is provided with a positioning rod (412) penetrating the slider (410); and a mark is provided on the outer side of the positioning rod (412).
9. The sole abrasion resistance testing device according to claim 8, characterized in that, A rotating shaft (54) is rotatably arranged inside the cross bar (46), a bearing seat (53) is slidably arranged on the rotating shaft (54), an extrusion rod (55) is arranged at one end of the bearing seat (53) and slides on the cross bar (46), a resistance block (413) is slidably arranged on the cross bar (46) and is pressed against the sole, and the bottom of the extrusion rod (55) is located at the top of the resistance block (413).
10. A method of using the sole abrasion resistance testing device described in any one of the above claims 1-9, characterized in that, The steps include: S1: placing the shoes on the placement rack (43), driving the crossbar (46) and the frame (45) to move downward to fix the shoes, then fixing the crossbar (46) on the moving rack b (42), and adjusting the position of the adjustment block (411) on the frame (45) according to the depth of the sole pattern; S2: Using the grinding assembly (22) to move up and down on the bracket a (21) to grind the pattern on the area framed by the frame (45) until the adjustment rod (47) on the grinding assembly (22) contacts the adjustment block (411) and the grinding is completed; S3: Using the movable frame b (42) to slide on the movable frame a (41), and the movable frame a (41) to slide on the frame (1), so that the shoe moves to the bottom of the detection component (32); S4: Then, the detection component (32) is moved on the bracket b (31) to perform wear resistance detection on the area framed by (35).