Foaming shoe material wear resistance detection device

Abstract

The utility model discloses a foaming shoe material wear resistance detection device, which relates to the technical field of foaming shoe material wear resistance detection and comprises a device support, the upper portion of the device support is slidably connected with symmetrically arranged moving mechanisms, the lower sides of the moving mechanisms are connected with rotating mechanisms, and the rotating mechanisms are connected with foot simulation mechanisms. The moving mechanism can drive the foot simulation mechanism to move in the horizontal direction and the vertical direction, the rotating mechanism can drive the foot simulation mechanism to rotate within a fixed angle, and the foot simulation mechanism can simulate movement of the feet of the human body. The foaming shoe material wear resistance detection device has the beneficial effects that human walking simulation can be realized through cooperation of the moving mechanism and the rotating mechanism, the foot simulation mechanism can simulate movement of human feet, so that a better foaming shoe material wear resistance detection effect is achieved, and the control table can control all the movement mechanisms, so that the wear resistance detection device is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of wear resistance detection of foamed shoe materials, in particular to a wear resistance detection device for foamed shoe materials. Background Art

[0002] At present, during the wearing process of shoes, the average pressure generated by the sole contacting the human foot and the sole ground is 0.4 - 0.7 MPa, and the pressure at individual parts can be as high as more than 1.5 MPa. Therefore, the sole will be subjected to repeated and relatively large frictional forces. Abrasion is a kind of damage phenomenon caused by friction. The wear resistance of the sole is directly related to the safety performance and service life of the product. Therefore, it is necessary to detect the wear resistance of the sole.

[0003] For example, the patent document with the publication number CN219870833U discloses a wear resistance detection device for foamed shoe materials, including a workbench, a thigh component and a calf component. This wear resistance detection device for foamed shoe materials can control the first servo motor and the second servo motor through a PLC controller to drive the thigh component and the calf component to perform flipping adjustment, can drive the shoe material to simulate real walking, and can control the speed through the PLC controller, with more accurate wear detection and better detection effect. In the prior art, the simulation of foot details is not detailed enough. During walking, the wear of different parts of the foot is not completely the same. Therefore, it is necessary to simulate the foot more carefully. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wear resistance detection device for foamed shoe materials to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A wear resistance detection device for foamed shoe materials, comprising a device bracket. A symmetrically arranged moving mechanism is slidably connected to the upper part of the device bracket. A rotating mechanism is connected to the lower side of the moving mechanism. A foot simulation mechanism is connected to the rotating mechanism. The foot simulation mechanism includes an upper calf simulation block connected to the rotating mechanism. A lower calf simulation block is slidably connected to the lower part of the upper calf simulation block. A calf spring is fixedly connected between the upper calf simulation block and the lower calf simulation block. The bottom of the lower calf simulation block is rotatably connected to a foot surface simulation block. The foot surface simulation block is detachably connected to a foot body simulation block. One end of the foot body simulation block is rotatably connected to a toe simulation block. A torsion spring is fixedly connected between the toe simulation block and the foot body simulation block. A tendo calcaneus upper link is arranged on the side of the foot surface simulation block away from the toe simulation block. The tendo calcaneus upper link is rotatably connected to the lower calf simulation block. The lower end of the tendo calcaneus upper link is slidably connected to a tendo calcaneus lower link. A tendo calcaneus spring is fixedly connected between the tendo calcaneus upper link and the tendo calcaneus lower link. The lower end of the tendo calcaneus lower link is rotatably connected to the foot surface simulation block. The moving mechanism can drive the foot simulation mechanism to move in the horizontal and vertical directions. The rotating mechanism can drive the foot simulation mechanism to rotate within a fixed angle.

[0007] Preferably, the device bracket includes a base. A console is arranged on the front side of the base. A display screen is fixedly connected to the console. Buttons are arranged on one side of the display screen. The buttons are fixedly connected to the console. Symmetrically arranged support frames are fixedly connected to both sides of the base. A friction block is detachably connected to the top of the base.

[0008] Preferably, the moving mechanism includes a vertical moving bracket slidably connected to the support frame. A moving motor is fixedly connected to one side of the vertical moving bracket. The output end of the moving motor is fixedly connected to a screw rod. The screw rod is rotatably connected to the bottom of the vertical moving bracket. A cylinder is fixedly connected to the upper part of the support frame. The cylinder is fixedly connected to the vertical moving bracket by data transmission.

[0009] Preferably, the rotating mechanism includes a rotating support block threadedly connected to the screw rod. A rotating motor is fixedly connected to one side of the rotating support block. The output end of the rotating motor is fixedly connected to a second connecting rod. The other end of the second connecting rod is rotatably connected to a first connecting rod. The other end of the first connecting rod is rotatably connected to a rack frame. A rack is arranged inside the rack frame. A gear is engaged with the rack frame. The rack frame is slidably connected to the rotating support block. A rotating shaft is fixedly connected to the side of the gear. The rotating shaft is rotatably connected to the lower part of the rotating support block. The rotating shaft is fixedly connected to the upper calf simulation block. The rotating support block is slidably connected to the vertical moving bracket.

[0010] Preferably, the console is electrically connected to the moving motor, the cylinder, and the rotating motor.

[0011] Preferably, the outer shape of the foot simulation mechanism imitates the actual shape of the human foot.

[0012] The beneficial effects are as follows: The cooperation between the moving mechanism and the rotating mechanism can simulate human walking, and the foot simulation mechanism can simulate the movement of the human foot, thus achieving a better wear resistance detection effect for the foamed shoe material. The console can control each moving mechanism, thereby realizing the adjustment of the wear resistance detection device.

[0013] The additional technical features and their advantages of the present utility model will be more clearly described in the following description content, or can be understood through the specific practice of the present utility model. Brief Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the following specific implementation manners, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a perspective view of a wear resistance detection device for a foamed shoe material of the present utility model;

[0016] Figure 2 is a front view of a wear resistance detection device for a foamed shoe material of the present utility model;

[0017] Figure 3 is a schematic structural diagram of an adjustment mechanism of a wear resistance detection device for a foamed shoe material of the present utility model;

[0018] Figure 4 is a schematic structural diagram of a rotating mechanism of a wear resistance detection device for a foamed shoe material of the present utility model;

[0019] Figure 5 is a schematic structural diagram of a foot simulation mechanism of a wear resistance detection device for a foamed shoe material of the present utility model;

[0020] Figure 6 is a front cross-sectional view of a foot simulation mechanism of a wear resistance detection device for a foamed shoe material of the present utility model;

[0021] Figure 7 is a front cross-sectional view of the first Achilles tendon link of a foot simulation mechanism of a wear resistance detection device for a foamed shoe material of the present utility model.

[0022] The description of the reference numerals is as follows:

[0023] 101, Base; 102, Console; 103, Display screen; 104, Button; 105, Support frame; 106, Friction block; 201, Moving motor; 202, Vertical moving bracket; 203, Cylinder; 204, Screw; 301, Rotating support block; 302, Gear; 303, Rack frame; 304, First connecting rod; 305, Second connecting rod; 306, Rotating motor; 307, Rotating shaft; 401, Calf upper simulation block; 402, Calf lower simulation block; 403, Foot surface simulation block; 404, Foot body simulation block; 405, Toe simulation block; 406, Torsion spring; 407, Achilles tendon lower connecting rod; 408, Calf spring; 409, Achilles tendon upper connecting rod; 410, Achilles tendon spring. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0026] The following further illustrates the present invention with reference to the accompanying drawings:

[0027] As Figures 1 - 7As shown in the figure, a wear resistance detection device for foamed shoe materials includes a device bracket. A symmetrically arranged moving mechanism is slidably connected to the upper part of the device bracket. A rotating mechanism is connected to the lower side of the moving mechanism. A foot simulation mechanism is connected to the rotating mechanism. The foot simulation mechanism includes a calf upper simulation block 401 connected to the rotating mechanism. A calf lower simulation block 402 is slidably connected to the lower part of the calf upper simulation block 401. A calf spring 408 is fixedly connected between the calf upper simulation block 401 and the calf lower simulation block 402. The bottom of the calf lower simulation block 402 is rotatably connected to a foot surface simulation block 403. The foot surface simulation block 403 is detachably connected to a foot body simulation block 404. One end of the foot body simulation block 404 is rotatably connected to a toe simulation block 405. A torsion spring 406 is fixedly connected between the toe simulation block 405 and the foot body simulation block 404. A tendo calcaneus upper connecting rod 409 is arranged on the side of the foot surface simulation block 403 away from the toe simulation block 405. The tendo calcaneus upper connecting rod 409 is rotatably connected to the calf lower simulation block 402. A tendo calcaneus lower connecting rod 407 is slidably connected to the lower end of the tendo calcaneus upper connecting rod 409. A tendo calcaneus spring 410 is fixedly connected between the tendo calcaneus upper connecting rod 409 and the tendo calcaneus lower connecting rod 407. The lower end of the tendo calcaneus lower connecting rod 407 is rotatably connected to the foot surface simulation block 403. The moving mechanism can drive the foot simulation mechanism to move in the horizontal and vertical directions. The rotating mechanism can drive the foot simulation mechanism to rotate within a fixed angle. The outer shape of the foot simulation mechanism imitates the actual shape of the human foot. The rotating mechanism and the moving mechanism cooperate to drive the foot simulation mechanism to imitate the movement of a human walking. The staff wears the foamed shoe to be detected on the foot simulation mechanism. The rotation of the calf upper simulation block 401 drives the rotation of the calf lower simulation block 402, driving the foot surface simulation block 403 to move to the right. The moving mechanism drives the foot simulation mechanism to move downward, making the heel of the foamed shoe contact the friction block 106. Due to the action of pressure, the foot surface simulation block 403 rotates, driving the foot body simulation block 404 to lie flat and fit on the friction block 106. At this time, the tendo calcaneus spring 410 and the calf spring 408 are compressed. The rotating mechanism drives the foot simulation mechanism to rotate, making the foamed shoe rub on the friction block 106 and gradually rotate to the right. The foot body part of the foamed shoe gradually disengages from the contact with the friction block 106. The toe simulation block 405 rotates. At this time, the torsion spring 406 is compressed. The toe simulation block 405 drives the toe part of the foamed shoe to rub on the friction block 106. Continuing to rotate makes the foamed shoe disengage from the contact with the friction block 106. In this way, the simulation of human walking movement is completed, so as to achieve better wear resistance detection of foamed shoe materials.

[0028] The device bracket includes a base 101. A control console 102 is provided on the front side of the base 101. A display screen 103 is fixedly connected to the control console 102. A button 104 is provided on one side of the display screen 103, and the button 104 is fixedly connected to the control console 102. Symmetrically arranged support frames 105 are fixedly connected to both sides of the base 101. A friction block 106 is detachably connected to the top of the base 101. The display screen 103 is used to display the working conditions of each moving part. The button 104 is used to control the working conditions of each moving part. The friction block 106 simulates the friction of the ground on the foamed shoes, and the detachably connected setting can realize the abrasion resistance of the foamed shoes under different friction coefficients.

[0029] The moving mechanism includes a vertical moving bracket 202 slidably connected to the support frame 105. A moving motor 201 is fixedly connected to one side of the vertical moving bracket 202. The output end of the moving motor 201 is fixedly connected to a screw rod 204. The screw rod 204 is rotatably connected to the bottom of the vertical moving bracket 202. An air cylinder 203 is fixedly connected to the upper part of the support frame 105. The air cylinder 203 is fixedly connected to the vertical moving bracket 202 by data transmission. The movement of the air cylinder 203 drives the vertical moving bracket 202 to move up and down. The rotation of the moving motor 201 drives the screw rod 204 to rotate. The rotation of the screw rod 204 drives the rotating support block 301 to move horizontally. In this way, the design purpose of driving the foot simulation mechanism to move can be achieved.

[0030] The rotating mechanism includes a rotating support block 301 threadedly connected to the screw rod 204. A rotating motor 306 is fixedly connected to one side of the rotating support block 301. The output end of the rotating motor 306 is fixedly connected to a second connecting rod 305. The other end of the second connecting rod 305 is rotatably connected to a first connecting rod 304. The other end of the first connecting rod 304 is rotatably connected to a rack frame 303. A rack is provided inside the rack frame 303. A gear 302 is engaged with the rack frame 303. The rack frame 303 is slidably connected to the rotating support block 301. The side of the gear 302 is fixedly connected to a rotating shaft 307. The rotating shaft 307 is rotatably connected to the lower part of the rotating support block 301. The rotating shaft 307 is fixedly connected to the simulation block 401 on the calf. The rotating support block 301 is slidably connected to the vertical moving bracket 202. The rotation of the rotating motor 306 drives the second connecting rod 305 to rotate. The rotation of the second connecting rod 305 drives the first connecting rod 304 to move. The movement of the first connecting rod 304 drives the rack frame 303 to move horizontally. The horizontal movement of the rack frame 303 drives the gear 302 to rotate. The rotation of the gear 302 drives the rotating shaft 307 to rotate. The rotation of the rotating shaft 307 drives the simulation block 401 on the calf to rotate. In this way, the design purpose of driving the foot simulation mechanism to rotate can be achieved.

[0031] The control console 102 is electrically connected to the moving motor 201, the air cylinder 203, and the rotating motor 306. The electrical connection between the control console 102 and each moving part can realize the control of each moving component.

[0032] Working principle: The movement of the air cylinder 203 drives the vertical moving bracket 202 to move up and down. The rotation of the moving motor 201 drives the screw rod 204 to rotate. The rotation of the screw rod 204 drives the rotating support block 301 to move horizontally. The rotation of the rotating motor 306 drives the second connecting rod 305 to rotate. The rotation of the second connecting rod 305 drives the first connecting rod 304 to move. The movement of the first connecting rod 304 drives the rack frame 303 to move horizontally. The horizontal movement of the rack frame 303 drives the gear 302 to rotate. The rotation of the gear 302 drives the rotating shaft 307 to rotate. The rotation of the rotating shaft 307 drives the calf simulation block 401 to rotate. The cooperation between the rotating mechanism and the moving mechanism drives the foot simulation mechanism to imitate the walking motion of the human body. The staff wears the foam shoes to be tested on the foot simulation mechanism. The rotation of the calf simulation block 401 drives the lower calf simulation block 402 to rotate, driving the instep simulation block 403 to move to the right. The moving mechanism drives the foot simulation mechanism to move downward, making the heel of the foam shoes contact the friction block 106. Due to the action of pressure, the instep simulation block 403 rotates, driving the foot body simulation block 404 to lie flat and fit on the friction block 106. At this time, the Achilles tendon spring 410 and the calf spring 408 are compressed. The rotating mechanism drives the foot simulation mechanism to rotate, making the foam shoes rub on the friction block 106 and gradually rotate to the right. The foot body part of the foam shoes gradually disengages from the contact with the friction block 106. The toe simulation block 405 rotates. At this time, the torsion spring 406 is compressed. The toe simulation block 405 drives the toe part of the foam shoes to rub on the friction block 106 and continues to rotate to make the foam shoes disengage from the contact with the friction block 106. In this way, the simulation of the human walking motion is completed, so as to achieve better wear resistance detection of the foam shoe material.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A foam shoe material wear resistance detection device, comprising a device bracket, characterized in that: The upper part of the device bracket is slidably connected to a symmetrically arranged moving mechanism, the lower side of the moving mechanism is connected to a rotating mechanism, the rotating mechanism is connected to a foot simulation mechanism, the foot simulation mechanism comprises an upper calf simulation block (401) connected to the rotating mechanism, the lower part of the upper calf simulation block (401) is slidably connected to a lower calf simulation block (402), a calf spring (408) is fixedly connected between the upper calf simulation block (401) and the lower calf simulation block (402), the bottom of the lower calf simulation block (402) is rotatably connected to a top simulation block (403), the top simulation block (403) is detachably connected to a body simulation block (404), one end of the body simulation block (404) is rotatably connected to a toe simulation block (405), the toe simulation block (405) is connected to A torsion spring (406) is fixedly connected between the foot body simulation blocks (404); an Achilles tendon upper connecting rod (409) is arranged on the side of the instep simulation block (403) away from the toe simulation block (405); the Achilles tendon upper connecting rod (409) is rotatably connected to the calf lower simulation block (402); the lower end of the Achilles tendon upper connecting rod (409) is slidably connected to the Achilles tendon lower connecting rod (407); an Achilles tendon spring (410) is fixedly connected between the Achilles tendon upper connecting rod (409) and the Achilles tendon lower connecting rod (407); the lower end of the Achilles tendon lower connecting rod (407) is rotatably connected to the instep simulation block (403); the moving mechanism can drive the foot simulation mechanism to realize horizontal and vertical movement; and the rotating mechanism can drive the foot simulation mechanism to realize rotation within a fixed angle.

2. A foam shoe material wear resistance detection device according to claim 1, characterized in that: The device bracket comprises a base (101), a control console (102) is arranged on the front side of the base (101), a display screen (103) is fixedly connected to the control console (102), a button (104) is arranged on one side of the display screen (103), the button (104) is fixedly connected to the control console (102), symmetrically arranged support frames (105) are fixedly connected to both sides of the base (101), and a friction block (106) is detachably connected to the top of the base (101).

3. A foam shoe material wear resistance detection device according to claim 2, characterized in that: The moving mechanism comprises a vertical moving bracket (202) slidably connected to the support bracket (105); a moving motor (201) is fixedly connected to one side of the vertical moving bracket (202); a screw rod (204) is fixedly connected to the output end of the moving motor (201); the screw rod (204) is rotatably connected to the bottom of the vertical moving bracket (202); a cylinder (203) is fixedly connected to the upper part of the support bracket (105); and the cylinder (203) is digitally fixedly connected to the vertical moving bracket (202).

4. A foam shoe material wear resistance detection device according to claim 3, characterized in that: The rotating mechanism comprises a rotating support block (301) threadedly connected to the screw rod (204); a rotating motor (306) is fixedly connected to one side of the rotating support block (301); a second connecting rod (305) is fixedly connected to the output end of the rotating motor (306); the other end of the second connecting rod (305) is rotatably connected to the first connecting rod (304); the other end of the first connecting rod (304) is rotatably connected to a rack frame (303); a gear is arranged inside the rack frame (303). The rack frame (303) is meshed with a gear (302), the rack frame (303) is slidably connected to the rotating support block (301), a rotating shaft (307) is fixedly connected to the side of the gear (302), the rotating shaft (307) is rotatably connected to the lower part of the rotating support block (301), the rotating shaft (307) is fixedly connected to the calf upper simulation block (401), and the rotating support block (301) is slidably connected to the vertical movable bracket (202).

5. A foam shoe material wear resistance detection device according to claim 4, characterized in that: The control console (102) is electrically connected to the moving motor (201), the cylinder (203), and the rotating motor (306).

6. A foam shoe material wear resistance detection device according to claim 1, characterized in that: The foot simulation mechanism imitates the actual shape of a human foot.

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