CN114018743A

CN114018743A - Sole emulation wearability check out test set

Info

Publication number: CN114018743A
Application number: CN202111430871.3A
Authority: CN
Inventors: 李怀强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-02-08

Abstract

The invention relates to the field of shoe detection, in particular to a shoe sole simulation wear resistance detection device, which comprises a shell, wherein an observation glass plate is arranged above the shell, an operation door is arranged on one side of the shell, first motors which are symmetrically arranged and fixedly connected are arranged in the shell, a rotating disc is fixedly connected to the first motors, hinged fixing blocks which are fixedly connected are arranged on the edge of the end surface of the rotating disc, fixed rods which are fixedly connected are arranged in the shell, rocking rod seats which are symmetrically arranged are rotatably connected to the fixed rods, a connecting rod is arranged between the rocking rod seats and the hinged fixing blocks and connected with the rocking rod seats, two ends of the connecting rod are hinged to the hinged fixing blocks and the rocking rod seats, a dust absorption chamber is arranged between the first motors, a second motor is fixedly connected to one side of the dust absorption chamber of the shell, a dust absorption fan blade is fixedly connected to the output shaft of the second motor, a grinding tool seat is fixedly connected to the shell below the rocking rod seats, and a water cooling device which is fixedly connected to the shell below the grinding tool seats, can simulate walking condition and cool down and clear up the abrasive dust to sole friction department through gasbag and rubber briquetting.

Description

Sole emulation wearability check out test set

Technical Field

The invention relates to the field of shoe detection, in particular to a sole simulation wear resistance detection device.

Background

The sole is rather complex in construction and in a broad sense may include all of the materials forming the sole, such as the outsole, midsole and heel. In a narrow sense, only the outsole is referred to, and the common characteristics of the general sole materials should have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously should be matched with the midsole to have the brake function of preventing slipping and easy stopping when the foot is changed during walking. The sole materials are of various types and can be divided into natural base materials and synthetic base materials. The natural bottom materials comprise natural bottom leather, bamboo, wood and the like, the synthetic bottom materials comprise rubber, plastics, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like, the detection methods for the soles are various, and the current detection device has the following three problems:

1. when the wear resistance of the sole is detected, the wear resistance degree of the sole is evaluated through detecting the weight, a position with larger wear cannot be accurately found, and meanwhile, the sole cannot be tested in a single testing mode by simulating the walking state of a person;

2. when the sole is in wear-resisting detection, because the sole is always in a friction state, the temperature of the sole is higher, so that the material of the sole is softened, and the detection precision is influenced;

3. the sole detects the in-process and can produce more abrasive dust, if do not carry out timely clearance then can influence the coefficient of friction of sole to influence and detect.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a sole simulation wear-resisting property detection device which simulates walking conditions through an air bag and a rubber pressing block, cools a sole friction position and cleans abrasive dust.

In order to achieve the purpose, the invention adopts the following technical scheme: a sole emulation wearability check out test set, includes the casing, be equipped with observable observation glass board above the casing, casing one side is seted up open closed operating door, be equipped with the first motor of the fixed connection that the symmetry set up in the casing, fixed connection rolling disc on the first motor, rolling disc terminal surface edge is equipped with the articulated fixed block of fixed connection, be equipped with fixed connection's dead lever in the casing, rotate the rocking bar seat of connecting the symmetry setting on the dead lever, the rocking bar seat with be equipped with the connecting rod between the articulated fixed block and connect, the connecting rod both ends articulate on the articulated fixed block and the rocking bar seat, be equipped with the dust absorption room of dust absorption between the first motor, the casing is in dust absorption room one side fixed connection second motor, second motor output shaft fixed connection dust absorption flabellum, the casing is in rocking bar seat below fixed connection grinding apparatus seat, the shell is provided with a water cooling device fixedly connected with the lower part of the grinding tool seat.

Preferably, be equipped with fixed connection's baffle in the grinding apparatus seat, be bottom confined abrasive dust chamber on the baffle, the blow vent has been seted up to the grinding apparatus seat in abrasive dust chamber one side, the blow vent passes through pipe connection to the dust absorption room, grinding apparatus seat both sides are in rack groove has been seted up to the baffle below, the rack inslot is equipped with sliding connection's the rack of shifting, the grinding apparatus seat is in shift rack top is rotated and is connected a plurality of groups control lever, the control lever is close to the first gear of the rack one end fixed connection of shifting, shift the rack with first gear engagement, be equipped with fixed connection's control loop bar on the control lever, the first articulated piece of control loop bar one end fixed connection, control loop bar other end fixed connection with the articulated piece of second of first articulated piece centrosymmetry.

Preferably, the grinding tool base is provided with a plurality of groups of conversion rods which are rotatably connected and correspond to the control rods above the partition plate, the conversion rods are fixedly connected with a grinding strip, one end of the grinding strip is provided with a third hinge block which is fixedly connected and corresponds to the second hinge block, the other end of the grinding strip is provided with a fourth hinge block which is fixedly connected and corresponds to the first hinge block, a connecting rod which drives the grinding strip to rotate when the control sleeve rod rotates is arranged between the third hinge block and the second hinge block and between the fourth hinge block and the first hinge block, a group gear groove is arranged on the gear shifting rack, a gear block is slidably connected in the gear groove, a gear spring is arranged between the gear block and the gear groove, one end of the gear shifting rack is provided with a gear shifting hydraulic cavity, a gear shifting switch is slidably connected in the gear hydraulic cavity, and a gear shifting spring is arranged between the gear shifting switch and the gear shifting hydraulic cavity, the gear shifting hydraulic cavity is communicated with the gear groove in a hydraulic mode, and the gear shifting rack slides in the grinding tool seat, and the gear shifting block is controlled to move through the gear shifting switch, so that the first gear rotates.

Preferably, a water cooling cavity is formed in the friction strip, water inlets are formed in two ends of the conversion rod, the water cooling cavity is communicated with the water inlets, the water inlets on two sides of the grinding tool seat are respectively connected with a water outlet and a water inlet of the water cooling device, so that the friction strip can be in a water cooling state, a detection hydraulic cavity is formed in one side of the friction strip, a detection block is in sliding connection with the detection hydraulic cavity, a plurality of groups of detection springs are arranged between the detection hydraulic cavity and the detection block for connection, a smooth friction surface with a smaller friction coefficient is fixedly connected to one side of the friction strip close to the detection block, a rough friction surface with a larger friction coefficient is fixedly connected to the other side of the friction strip close to the detection block, a display hydraulic cavity is further formed in one side of the detection block of the friction strip, and a display rod is in sliding connection with the display hydraulic cavity, and the display hydraulic cavity is communicated with the detection hydraulic cavity in a hydraulic mode.

Preferably, a control cavity is formed in the rocker seat, a second gear fixedly connected with the fixed rod is arranged in the control cavity, a rack meshed with the second gear is arranged in the control cavity, the lower end of the rack is fixedly connected with an ejector block, pneumatic hydraulic cavities are symmetrically formed in the control cavity at the middle position below the ejector block, a reset switch is slidably connected in the pneumatic hydraulic cavities, a reset spring is arranged between the reset switch and the pneumatic hydraulic cavities, an air bag is arranged between the rocker seats, a first air cavity is formed in the rocker seat, an air pressure controller for adjusting air pressure is arranged above the first air cavity of the rocker seat, the first air cavity is connected with the air bag through an air pipe, a piston plate is arranged in the first air cavity, a piston plate spring is arranged between the piston plate and the first air cavity, and the first air cavity is communicated with the pneumatic hydraulic cavity at one side in the control cavity at the lower part of the piston plate, two fixed connection fixed strips are arranged on opposite surfaces of the rocker seat, a sliding groove is formed in the lower portion of the fixed strip, a plurality of rubber press blocks are connected in the sliding groove in a sliding mode, the rubber press blocks correspond to the fixed strips, variable springs of the rubber press blocks are connected, the variable springs are located on two sides of each rubber press block, and the elastic force of the middle portion of each rubber press block is large.

Preferably, a second air cavity is formed below the rocker seat, a heat dissipation dust collection plate is connected in the second air cavity in a sliding manner, a dust collection plate spring is arranged between the heat dissipation dust collection plate and the second air cavity, the second air cavity is communicated with the pneumatic hydraulic cavity on the other side in the control cavity through a hydraulic port in a hydraulic manner, a dust collection cavity is formed in the heat dissipation dust collection plate, a one-way filter valve fixedly connected with the communication position of the dust collection cavity and the second air cavity is arranged at the communication position of the dust collection cavity, a turning plate rotationally connected with a torsion spring is arranged at the position, close to the one-way filter valve, of the bottom of the dust collection cavity, a chip removal channel is formed below the turning plate of the rocker seat, an exhaust channel for communicating the second air cavity with the chip removal channel is formed in the rocker seat, a one-way valve is arranged at the position, an air suction fan is arranged in the chip removal channel, and air flow sprayed from the exhaust channel can enable the air suction fan to rotate to generate suction force to the upper part, and a dust collecting chamber which is fixedly connected and communicated with the chip removal channel is arranged at the bottom of the rocker seat.

Has the advantages that: the invention controls the pressure change of the air bag to simulate the pressure change of the sole when a person walks by swinging the rocker seat, and can suck air to the friction surface of the sole to remove the residual abrasive dust of the sole when swinging the rocker seat, and the situation that the pressure of the foot on two ends of the shoe is higher when the foot walks can be simulated due to the higher force applied to the rubber pressing blocks on the front part and the rear part of the shoe when the sole is rubbed;

the friction part is cooled by water cooling and air cooling, so that the phenomenon that the accuracy of wear resistance detection is influenced by the deformation of the material of the sole due to high temperature of the friction surface is avoided, and meanwhile, the fallen part of abrasive dust is cleaned by an air cooling mechanism;

can carry out the test of wearing and tearing degree under the different environment to the sole through the switching to the friction surface, can observe the great part of sole wearing and tearing degree through detecting the piece simultaneously and be favorable to follow-up improvement to the sole.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic diagram of a structural implementation of the present invention;

FIG. 4 is a schematic view of the direction A-A in FIG. 3;

FIG. 5 is a schematic view of the direction B-B in FIG. 3;

FIG. 6 is an enlarged view of FIG. 3 at C;

FIG. 7 is a schematic view of the direction D-D in FIG. 3;

FIG. 8 is an enlarged view of E in FIG. 3;

FIG. 9 is a schematic view of FIG. 6 taken in the direction F-F;

FIG. 10 is a schematic view of the direction G-G in FIG. 9;

fig. 11 is an enlarged view at H in fig. 7.

In the figure, a housing 10, an operation door 11, an observation glass plate 12, a second motor 13, a first motor 14, a rotating disc 15, a connecting rod 16, a hinged fixed block 17, a fixed rod 18, a rocker seat 19, a rubber pressing block 20, an air bag 21, an air pipe 22, a grinding tool seat 23, a water cooling device 24, a grinding dust cavity 25, a dust suction fan blade 26, a partition plate 27, a smooth friction surface 28, a rough friction surface 29, a detection block 30, a water cooling cavity 31, a detection hydraulic cavity 32, a detection spring 33, a conversion rod 34, a display rod 35, a friction strip 36, a display hydraulic cavity 37, a gear shift rack 38, a gear shift switch 39, a gear shift hydraulic cavity 40, a gear shift spring 41, a gear shift groove 42, a gear shift block 43, a gear shift spring 44, a rack groove 45, a water inlet 46, a third hinged block 47, a fourth hinged block 48, a dust suction chamber 49, a first gear 50, a control rod 51, a first hinged block 52, a second hinged block 53, a control sleeve rod 54, a control sleeve 54, The device comprises an air pressure controller 55, a second gear 56, a control cavity 57, a top block 58, a rack 59, a pneumatic hydraulic cavity 60, a return spring 61, a return switch 62, a variable spring 63, a first air cavity 64, a piston plate 65, a fixing strip 66, a piston plate spring 67, a heat dissipation dust collection plate 68, a second air cavity 69, a dust collection plate spring 70, a dust collection chamber 71, a sliding groove 72, a one-way valve 73, a turning plate 74, a dust collection cavity 75, a one-way filter valve 76, a hydraulic port 77, an air suction fan 78, a dust removal channel 79, an exhaust channel 80 and an air vent 81.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-11, a sole simulation abrasion resistance detection device comprises a casing 10, an observable observation glass plate 12 is arranged above the casing 10, an openable operation door 11 is arranged on one side of the casing 10, first motors 14 which are symmetrically arranged and fixedly connected are arranged in the casing 10, a rotating disc 15 is fixedly connected on the first motors 14, hinged fixing blocks 17 which are fixedly connected are arranged on the edge of the end face of the rotating disc 15, fixing rods 18 which are fixedly connected are arranged in the casing 10, rocker seats 19 which are symmetrically arranged are rotatably connected on the fixing rods 18, a connecting rod 16 is arranged between the rocker seat 19 and the hinged fixing blocks 17 for connection, two ends of the connecting rod 16 are hinged on the hinged fixing blocks 17 and the rocker seats 19, a dust collection chamber 49 for collecting dust is arranged between the first motors 14, a second motor 13 is fixedly connected on one side of the dust collection chamber 49 of the casing 10, and a dust collection fan blade 26 is fixedly connected on the output shaft of the second motor 13, the shell 10 is fixedly connected with a grinding tool seat 23 below the rocker seat 19, and the shell 10 is fixedly connected with a water cooling device 24 below the grinding tool seat 23.

Further, a fixedly connected partition plate 27 is arranged in the grinding tool seat 23, a grinding dust cavity 25 with a closed bottom is formed in the partition plate 27, a vent 81 is formed in one side of the grinding dust cavity 25 of the grinding tool seat 23, the vent 81 is connected to the dust suction chamber 49 through a pipeline, rack grooves 45 are formed in two sides of the grinding tool seat 23 below the partition plate 27, a gear shifting rack 38 in sliding connection is arranged in each rack groove 45, the grinding tool seat 23 is rotatably connected with a plurality of groups of control rods 51 above the gear shifting rack 38, one end of each control rod 51, which is close to the gear shifting rack 38, is fixedly connected with a first gear 50, the gear shifting rack 38 is meshed with the first gear 50, a fixedly connected control sleeve rod 54 is arranged on each control rod 51, one end of each control sleeve rod 54 is fixedly connected with a first hinged block 52, and the other end of each control sleeve rod 54 is fixedly connected with a second hinged block 53 which is centrosymmetric to the first hinged block 52.

Furthermore, the grinder base 23 is provided with a plurality of groups of conversion levers 34 which are rotatably connected and correspond to the control levers 51 above the partition plate 27, the conversion levers 34 are fixedly connected with the friction strips 36, one end of each friction strip 36 is provided with a third hinge block 47 which is fixedly connected and corresponds to the second hinge block 53, the other end of each friction strip 36 is provided with a fourth hinge block 48 which is fixedly connected and corresponds to the first hinge block 52, a connecting rod which drives the friction strips 36 to rotate when the control sleeve rod 54 rotates is arranged between the third hinge block 47 and the second hinge block 53 and between the fourth hinge block 48 and the first hinge block 52, 3 groups of gear grooves 42 are arranged on the gear shifting rack 38, a gear block 43 is slidably connected in the gear grooves 42, a gear spring 44 is arranged between the gear block 43 and the gear groove 42, one end of the gear shifting rack 38 is provided with a gear shifting hydraulic chamber 40, a switch 39 is slidably connected in the hydraulic chamber 40, and a gear shifting spring 41 is arranged between the gear shifting hydraulic chamber 40, the shift hydraulic chamber 40 is hydraulically connected to the shift groove 42, and the shift rack 38 is slid in the grinder seat 23 to control the shift block 43 to move through the shift switch 39, so that the first gear 50 is rotated.

Furthermore, a water-cooling cavity 31 is formed in the friction strip 36, water inlets 46 are formed at two ends of the conversion rod 34, the water-cooling cavity 31 is communicated with the water inlets 46, the water inlets 46 at two sides of the grinding tool seat 23 are respectively connected with a water outlet and a water inlet of the water-cooling device 24, so that the friction strip 36 can be in a water-cooling state, a detection hydraulic cavity 32 is formed in one side of the friction strip 36, a detection block 30 is connected in the detection hydraulic cavity 32 in a sliding manner, a plurality of groups of detection springs 33 are arranged between the detection hydraulic cavity 32 and the detection block 30 for connection, a smooth friction surface 28 with a small friction coefficient is fixedly connected to one side of the friction strip 36 close to the detection block 30, a rough friction surface 29 with a large friction coefficient is fixedly connected to the other side of the friction strip 36 close to the detection block 30, a display hydraulic cavity 37 is further formed in one side of the detection block 30, a display rod 35 is connected in the display hydraulic cavity 37 in a sliding manner, and the display hydraulic cavity 37 is communicated with the detection hydraulic cavity 32 in a hydraulic manner.

Further, a control cavity 57 is formed in the rocker base 19, the fixed rod 18 is provided with a second gear 56 fixedly connected in the control cavity 57, a rack 59 meshed with the second gear 56 is arranged in the control cavity 57, the lower end of the rack 59 is fixedly connected with a top block 58, the control cavity 57 is symmetrically provided with a pneumatic hydraulic cavity 60 at the middle position below the top block 58, the pneumatic hydraulic cavity 60 is slidably connected with a reset switch 62, a reset spring 61 is arranged between the reset switch 62 and the pneumatic hydraulic cavity 60, an air bag 21 is arranged between the rocker base 19, a first air cavity 64 is formed in the rocker base 19, the rocker base 19 is provided with an air pressure controller 55 for adjusting air pressure above the first air cavity 64, the first air cavity 64 is connected with the air bag 21 through an air pipe 22, a piston plate 65 is arranged in the first air cavity 64, a piston plate spring 67 is arranged between the piston plate 65 and the first air cavity 64, the piston 64 is in hydraulic communication with the pneumatic hydraulic cavity 60 at one side in the control cavity 57 at the lower part of the piston plate 65, fixed connection fixed strip 66 on two rocking bar seats 19 opposite faces, rocking bar seat 19 has seted up spout 72 in fixed strip 66 below, a plurality of rubber briquetting 20 of sliding connection in spout 72, it connects to be equipped with the variable spring 63 that corresponds rubber briquetting 20 between rubber briquetting 20 and the fixed strip 66, and variable spring 63 is great at the elasticity of rubber briquetting 20 both sides, and middle part elasticity is less.

Further, a second air cavity 69 is formed below the rocker base 19, a heat dissipation dust collection plate 68 is slidably connected in the second air cavity 69, a dust collection plate spring 70 is arranged between the heat dissipation dust collection plate 68 and the second air cavity 69, the second air cavity 69 is hydraulically communicated with the pneumatic hydraulic cavity 60 on the other side in the control cavity 57 through a hydraulic port 77, a dust collection cavity 75 is formed in the heat dissipation dust collection plate 68, a one-way filter valve 76 fixedly connected with the connection position of the dust collection cavity 75 and the second air cavity 69 is arranged, a turning plate 74 rotationally connected with a torsion spring is arranged at the position, close to the one-way filter valve 76, of the bottom of the dust collection cavity 75, a chip removal channel 79 is formed below the turning plate 74 of the rocker base 19, an air exhaust channel 80 for communicating the second air cavity 69 with the chip removal channel 79 is formed in the rocker base 19, a one-way valve 73 is arranged at the position, close to the second air cavity 69, an air suction fan 78 is arranged in the chip removal channel 79, air flow sprayed from the air channel 80 can enable the air suction fan 78 to rotate to generate suction force to the upper part, the bottom of the rocker seat 19 is provided with a dust collection chamber 71 which is fixedly connected and communicated with the dust discharge channel 79.

The working principle is as follows: a worker places a shoe to be detected between the rocker seats 19 to be clamped, places the air bag 21 into the shoe, turns on the first motor 14, the first motor 14 drives the rotating disc 15 to rotate, the rotating disc 15 drives the fixedly connected hinged fixing block 17 to rotate, the hinged fixing block 17 drives the rocker seat 19 which is rotatably connected to the fixing rod 18 to swing through the connecting rod 16 to simulate a person to walk, meanwhile, when the rocker seat 19 swings, the fixing rod 18 is fixedly connected with the second gear 56, so the second gear 56 rotates relative to the rocker seat 19 to drive the meshed rack 59 to move, when the rocker seat 19 swings downwards, the rocker seat swings to the bottommost part, as the rack 59 is fixedly connected with the ejector block 58, the ejector block 58 pushes the reset switches 62 on two sides into the pneumatic hydraulic cavity 60, at the moment, as the pneumatic hydraulic cavity 60 on one side is communicated with the first air cavity 64, the piston plate 65 overcomes the pulling force of the piston plate spring 67 and is pushed up hydraulically, the air in the first air cavity 64 is squeezed into the air bag 21 through the air pipe 22, at the moment, the sole is contacted with the friction surface and is squeezed into by the air, the pressure of the contact surface is increased, the pressure on the ground when a person walks is simulated, meanwhile, the liquid in the pneumatic hydraulic cavity 60 on the other side enters the second air cavity 69, the heat dissipation dust collection plate 68 retracts against the elastic force of the dust collection plate spring 70, the volume in the second air cavity 69 is reduced, the pressure in the second air cavity 69 is increased, the air is sprayed out through the dust collection plate spring 70 and blows the air suction fan 78 through the exhaust passage 80, the air suction fan 78 rotates, and meanwhile, the air suction fan 78 generates suction force to the upper part to open the turnover plate 74; when the reset switch 62 is reset, liquid flows back, the piston plate 65 in the first air cavity 64 moves downwards under the force of hydraulic pressure and the piston plate spring 67, air in the air bag 21 is retracted into the first air cavity 64, the air bag 21 contracts and simultaneously reduces the pressure in the shoe, meanwhile, the liquid in the second air cavity 69 flows back to enable the heat dissipation dust collection plate 68 to be popped up under the influence of the elastic force and the hydraulic pressure of the dust collection plate spring 70, when the gas is popped up, because the volume in the second air cavity 69 is increased, the air pressure is reduced, small particles remained in the friction of the shoe sole are sucked into the heat dissipation dust collection plate 68, simultaneously, a part of high-temperature gas is sucked, the friction surface of the shoe sole is cooled, when the reset switch 62 is pressed in, the small particles are sucked into the dust collection chamber 71 by the suction fan 78 through the opened turning plate 74, the rocking rod base 19 continuously swings to enable the heat dissipation dust collection plate 68 and the air bag 21 to continuously change, and the particles generated during the friction of the shoe sole are sucked into the dust collection chamber 71, different pressure changes are simulated when the sole is lifted and pressed down, meanwhile, the rubber pressing block 20 on the side surface of the sole is subjected to the elastic force of different variable springs 63 to provide larger force for the front end and the rear end of the sole, the stress state of the sole is further simulated, the air pressure in the air bag 21 and the air pressure in the first air cavity 64 can be further adjusted through the air pressure controller 55, and more pressure tests are carried out;

when the first motor 14 is turned on, the water cooling device 24 and the second motor 13 are turned on, the water cooling device 24 sucks the abrasive dust into the dust suction chamber 49 by the suction force generated by the dust suction fan 26 driven by the second motor 13 in the abrasive dust chamber 25 through the water cooling chamber 31 and the water inlet 46, and simultaneously dissipates heat to the abrasive dust 36, pulls the shift switch 39 to slide a part of the shift switch 39 out of the shift hydraulic chamber 40 against the pulling force of the shift spring 41, the shift block 43 is sucked into the shift groove 42 by the hydraulic pressure due to the connection of the shift hydraulic chamber 40 and the shift gear groove 42, so that the shift rack 38 can slide in the grinder base 23, the first gear 50 rotates after the shift rack 38 is pulled due to the engagement of the shift rack 38 and the first gear 50, the first gear 50 is fixedly connected to the control rod 51, and the control sleeve rod 54 is fixedly connected to the control rod 51, the control sleeve rod 54 rotates, the first articulated block 52 and the second articulated block 53 rotate, and the third articulated block 47 and the fourth articulated block 48 are connected with the first articulated block 52 and the second articulated block 53 through connecting rods, so that the friction strip 36 is driven to rotate, and the friction surface on the friction strip 36 is changed;

after the friction is finished, the gear shifting rack 38 is controlled to rotate the friction strip 36 to the side, in contact with the sole, of the detection block 30, the sole presses the detection block 30 into the detection hydraulic cavity 32, the detection hydraulic cavity 32 is communicated with the display hydraulic cavity 37, the display rod 35 in the display hydraulic cavity 37 is extruded out, the large area, extruded out of the display rod 35, is observed through the observation glass plate 12, so that the degree of abrasion of the sole of which part is small can be observed, and vice versa, and the abrasion resistance of the sole can be further improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a sole emulation wearability check out test set, includes casing (10), its characterized in that, casing (10) top is equipped with observable observation glass board (12), but open closed operating door (11) have been seted up to casing (10) one side, be equipped with the first motor (14) of the fixed connection that the symmetry set up in casing (10), fixed connection rolling disc (15) are gone up in first motor (14), rolling disc (15) terminal surface edge is equipped with fixed connection's articulated fixed block (17), be equipped with fixed connection's dead lever (18) in casing (10), rotate on dead lever (18) and connect the rocker seat (19) that the symmetry set up, rocker seat (19) with be equipped with connecting rod (16) between articulated fixed block (17) and connect, connecting rod (16) both ends articulate articulated fixed block (17) with on rocker seat (19), be equipped with dust absorption room (49) of dust absorption between first motor (14), casing (10) is in dust absorption room (49) one side fixed connection second motor (13), second motor (13) output shaft fixed connection dust absorption flabellum (26), casing (10) is in rocking bar seat (19) below fixed connection grinding apparatus seat (23), casing (10) is in grinding apparatus seat (23) below is equipped with fixed connection's water cooling plant (24).

2. The shoe sole simulation wear resistance detection device according to claim 1, wherein: the grinding tool seat is characterized in that a fixedly connected partition plate (27) is arranged in the grinding tool seat (23), a bottom-closed grinding dust cavity (25) is formed in the partition plate (27), a vent hole (81) is formed in one side of the grinding dust cavity (25) of the grinding tool seat (23), the vent hole (81) is connected to the dust suction chamber (49) through a pipeline, rack grooves (45) are formed in the two sides of the grinding tool seat (23) and below the partition plate (27), a shifting rack (38) in sliding connection is arranged in the rack grooves (45), the grinding tool seat (23) is rotatably connected with a plurality of groups of control rods (51) above the shifting rack (38), the control rods (51) are close to one end of the shifting rack (38) and fixedly connected with a first gear (50), the shifting rack (38) is meshed with the first gear (50), and fixedly connected control sleeve rods (54) are arranged on the control rods (51), one end of the control sleeve rod (54) is fixedly connected with the first hinged block (52), and the other end of the control sleeve rod (54) is fixedly connected with the second hinged block (53) which is centrosymmetric to the first hinged block (52).

3. The shoe sole simulation wear resistance detection device according to claim 2, wherein: the grinding tool seat (23) is provided with a plurality of groups of conversion rods (34) which are rotatably connected and correspond to the control rod (51) above the partition plate (27), the conversion rods (34) are fixedly connected with a grinding strip (36), one end of the grinding strip (36) corresponds to the second hinging block (53) and is provided with a third hinging block (47) which is fixedly connected, the other end of the grinding strip (36) corresponds to the first hinging block (52) and is provided with a fourth hinging block (48) which is fixedly connected, a connecting rod which drives the grinding strip (36) to rotate when the control sleeve rod (54) rotates is arranged between the third hinging block (47) and the second hinging block (53) as well as between the fourth hinging block (48) and the first hinging block (52), a gear shifting rack (38) is provided with a gear shifting groove (3) group (42), and the gear shifting groove (42) is internally and slidably connected with a gear shifting block (43), gear spring (44) is equipped with between gear block (43) gear groove (42), gear shift hydraulic pressure chamber (40) have been seted up to gear shift rack (38) one end, sliding connection gearshift switch (39) in gear shift hydraulic pressure chamber (40), gearshift switch (39) with be equipped with between gear shift hydraulic pressure chamber (40) and shift spring (41), gear shift hydraulic pressure chamber (40) with hydraulic pressure is put through between gear groove (42), thereby gear shift rack (38) are in thereby it makes first gear (50) rotate to control gear block (43) through gearshift switch (39) when sliding in grinding apparatus seat (23).

4. The shoe sole simulation wear resistance detection device according to claim 3, wherein: a water cooling cavity (31) is formed in the friction strip (36), water inlets (46) are formed in two ends of the conversion rod (34), the water cooling cavity (31) is communicated with the water inlets (46), the water inlets (46) on two sides of the grinding tool seat (23) are respectively connected with a water outlet and a water inlet of the water cooling device (24), so that the friction strip (36) can be in a water cooling state, a detection hydraulic cavity (32) is formed in one surface of the friction strip (36), a detection block (30) is slidably connected in the detection hydraulic cavity (32), a plurality of groups of detection springs (33) are arranged between the detection hydraulic cavity (32) and the detection block (30) for connection, one side of the friction strip (36) close to the detection block (30) is fixedly connected with a smooth friction surface (28) with a small friction coefficient, and the other side of the friction strip (36) close to the detection block (30) is fixedly connected with a rough friction surface (29) with a large friction coefficient, the friction strip (36) is in detect piece (30) one side on still seted up and show hydraulic pressure chamber (37), sliding connection shows pole (35) in showing hydraulic pressure chamber (37), show hydraulic pressure chamber (37) with detect hydraulic pressure chamber (32) hydraulic pressure switch-on.

5. The shoe sole simulation wear resistance detection device according to claim 4, wherein: a control cavity (57) is formed in the rocker seat (19), the fixed rod (18) is fixedly connected with a second gear (56) arranged in the control cavity (57), a rack (59) meshed with the second gear (56) is arranged in the control cavity (57), the lower end of the rack (59) is fixedly connected with a top block (58), pneumatic hydraulic cavities (60) are symmetrically formed in the middle position below the top block (58) of the control cavity (57), a reset switch (62) is connected in the pneumatic hydraulic cavities (60) in a sliding mode, a reset spring (61) is arranged between the reset switch (62) and the pneumatic hydraulic cavities (60), an air bag (21) is arranged between the rocker seats (19), a first air cavity (64) is formed in the rocker seat (19), and an air pressure controller (55) for adjusting air pressure is arranged above the first air cavity (64) of the rocker seat (19), the first air cavity (64) is connected with the air bag (21) through an air pipe (22), a piston plate (65) is arranged in the first air cavity (64), a piston plate spring (67) is arranged between the piston plate (65) and the first air cavity (64), the lower part of the first air cavity (64) is in hydraulic connection with the pneumatic hydraulic cavity (60) on one side in the control cavity (57), the opposite surfaces of the two rocker seats (19) are fixedly connected with a fixed strip (66), the lower part of the fixed strip (66) of each rocker seat (19) is provided with a sliding groove (72), the sliding grooves (72) are in sliding connection with a plurality of rubber pressing blocks (20), a variable spring (63) corresponding to the rubber pressing blocks (20) is arranged between each rubber pressing block (20) and the fixed strip (66) for connection, and the elastic force of the variable spring (63) on the two sides of the rubber pressing blocks (20) is larger, the middle part has smaller elasticity.

6. The shoe sole simulation wear resistance detection device according to claim 5, wherein: second air cavity (69) has been seted up to rocking bar seat (19) below, sliding connection heat dissipation dust absorption plate (68) in second air cavity (69), heat dissipation dust absorption plate (68) with be equipped with dust absorption plate spring (70) between second air cavity (69), second air cavity (69) with in control chamber (57) opposite side pneumatic hydraulic pressure chamber (60) are through hydraulic pressure mouth (77) hydraulic pressure switch-on, seted up in heat dissipation dust absorption plate (68) suction chamber (75), suction chamber (75) with second air cavity (69) switch-on department is equipped with fixed connection's one-way filter valve (76), suction chamber (75) bottom is close to one-way filter valve (76) position is equipped with torsional spring rotation connection's turnover board (74), rocking bar seat (19) are in chip removal way (79) have been seted up to turnover board (74) below, be equipped with in rocking bar seat (19) second air cavity (69) with exhaust passage (80) that chip removal way (79) put through ) The exhaust passage (80) is close to the second air cavity (69) and is provided with a one-way valve (73), the chip removal passage (79) is internally provided with an air suction fan (78), the exhaust passage (80) is sprayed with air flow to enable the air suction fan (78) to rotate to generate suction force to the upper part, and the bottom of the rocker seat (19) is provided with a dust collection chamber (71) which is fixedly connected with the chip removal passage (79).