Multi-station shoe sole abrasion resistance testing equipment

Abstract

The utility model discloses multi-station sole abrasion resistance test equipment which comprises a rack, a turntable, a plurality of clamps arranged on the turntable at intervals, a transposition driver capable of driving the turntable to rotate, and a friction test mechanism, the friction test mechanism comprises a bracket fixed on the rack, a friction piece movably arranged on the bracket, and a friction power device capable of driving the friction piece to reciprocate, and the friction piece rubs the workpiece on the corresponding clamp when the friction piece reciprocates. The test equipment can perform friction test on at least two shoes in sequence, and in the friction test process of one shoe, the other shoes are in an intermittent state, so that the wear condition of the shoes in intermittent use can be well simulated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the performance detection technical field of sports shoes especially relates to a multi-station sole wear resistance test equipment. BACKGROUND

[0002] The wear resistance of the sole is a key technical index of sports shoes, and whether the wear resistance meets the standard is related to the service life and use scene of the sports shoes, such as basketball shoes, badminton shoes and the like, and the wear resistance requirement of the sole of the sports shoes is particularly high, and the wear resistance requirement of the sole of the leisure shoes is not so high.

[0003] The traditional sole wear resistance test equipment is only one station, and its working principle is to continuously reciprocally rub the sole of the same shoe, observe the wear amount of the shoe after rubbing for a period of time, and then judge whether the wear resistance of the shoe meets the requirement. This test equipment has the following problems: in the real use scene, the shoes are basically discontinuously used, such as the user generally does not wear shoes when sleeping, at which time the shoes have a rest opportunity, in order to simulate such a use scene, it is necessary to discontinuously rub and test the sole. The test equipment needs to be intermittently started and stopped, and the test equipment is in an idle state during the stopping process. If the idle time of the test equipment is used to detect other shoes, the shoes that have not been tested are disassembled, and other shoes are assembled and tested, so that the shoes need to be assembled and disassembled multiple times, and it is not convenient to count the cumulative test time of each shoe. UTILITY MODEL CONTENTS

[0004] In view of this, the utility model aims to provide a multi-station sole wear resistance test equipment.

[0005] The utility model adopts the technical scheme for solving the technical problem:

[0006] A multi-station sole wear resistance test equipment, comprising a rack, a turntable, a plurality of clamps arranged at intervals on the turntable, a transposition driver capable of driving the turntable to rotate, and a friction test mechanism, the friction test mechanism comprising a support fixed on the rack, a friction piece movably arranged on the support, and a friction power device capable of driving the friction piece to reciprocally move, the friction piece reciprocally moving to rub the workpiece on the corresponding clamp.

[0007] In a preferred scheme of the utility model, the turntable is a horizontal turntable capable of rotating around a vertical axis, and the friction piece is located above the turntable.

[0008] In a preferred scheme of the utility model, the bracket is provided with a slide seat which can move left and right, the friction member is installed on the slide seat, the friction power device is connected with the slide seat to drive the slide seat and the friction member to move reciprocatingly along the left and right directions.

[0009] In a preferred scheme of the utility model, the rack is fixed with an electric rack, the friction power device comprises a speed reducer motor installed on the electric rack, a crank connected with the output end of the speed reducer motor and a connecting rod connected between the crank and the slide seat.

[0010] In a preferred scheme of the utility model, the slide seat is provided with a mounting seat, the friction member is installed on the lower end of the mounting seat, a vertical adjusting screw is rotatably installed on the slide seat, the mounting seat is provided with a screw hole engaged with the adjusting screw, and the adjusting screw drives the mounting seat to move up and down relative to the slide seat when rotating.

[0011] In a preferred scheme of the utility model, the upper end of the adjusting screw is provided with a hand wheel.

[0012] In a preferred scheme of the utility model, the mounting seat is provided with a vertical guide slot, the slide seat is fixed with a horizontal rod, the horizontal rod penetrates through the guide slot and can slide fit in the guide slot, and the upper end of the vertical guide slot is a closed end to limit the lower end of the mounting seat from colliding with the clamp.

[0013] The utility model discloses a test equipment, which can sequentially perform friction tests on at least two shoes, one of which is in a friction test process, and the other shoes are in an intermittent state, so that the wear condition of the shoes in intermittent use can be simulated well. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the perspective view of the utility model;

[0015] Figure 2 It is the front view of the driving structure of the rotary disc;

[0016] Figure 3 It is the perspective view of the friction test mechanism;

[0017] Figure 4 It is the exploded view of the friction test mechanism. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be described clearly and completely in combination with the drawings.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly. In addition, the description of "preferred", "suboptimal" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of technical features indicated. Therefore, the features with "preferred", "suboptimal" can be explicitly or implicitly included at least one of the features.

[0020] With reference to Figures 1 to 4 The utility model provides a kind of multi-station sole wear resistance test equipment, including rack 1, carousel 2, multiple clamps 3 being spaced apart on carousel 2, commutating driver 41 capable of driving carousel 2 rotation, and friction test mechanism, friction test mechanism includes support 11 being fixed on rack 1, friction piece 5 being movably arranged on support 11, and friction power device capable of driving friction piece 5 reciprocating movement, friction piece 5 reciprocating movement friction corresponding clamp 3 on workpiece.

[0021] Preferably, carousel 2 is horizontal carousel capable of rotating around a vertical axis, and friction piece 5 is located above carousel 2. Commutating driver 41 adopts a motor, the output end of the motor is connected with a reducer 42 through synchronous toothed belt mechanism, and the output end of the reducer 42 is connected with carousel 2.

[0022] The number of clamps 3 is generally 2, 3, or 4. Each clamp 3 can be composed of two electric clamps or two pneumatic clamps, which are respectively clamped on the two sides of the forefoot of the shoe and the two sides of the hindfoot of the shoe. Taking the four clamps 3 as an example, the working principle of the test equipment is as follows: first, the sports shoes are loaded on the first clamp 3, then the positioner 41 is driven to work, the rotating disc 2 is driven to rotate to make the first clamp 3 rotate to the working area of the friction member 5, then the friction power device is driven to work, the friction member 5 is driven to reciprocate and rub the corresponding shoe sole, and the bottom of the shoe on the first clamp 3 is subjected to the friction test. During this process, the other three clamps 3 can also be loaded with shoes, when the first round of friction of the shoes on the first clamp 3 is completed, the shoes on the second clamp 3 are rotated to the working area of the friction member 5, and the bottom of the shoes on the second clamp 3 is subjected to the friction test; after the first friction of the shoes on the second clamp 3 is completed, the first round of friction test is sequentially performed on the shoes on the third clamp 3 and the fourth clamp 3; after the first round of friction test of the four shoes is completed, the second round of friction test is sequentially performed. During the friction test of one of the shoes, the other three shoes are in an intermittent state, so that the wear condition of the shoes in the intermittent use can be well simulated. Of course, according to the positioning of the shoes, the number of clamps 3 can be changed to change the time length ratio of the intermittent state and the friction test state of the shoes.

[0023] Referring to Figure 3 With Figure 4 The bracket 11 is provided with a slide 61 that can move left and right, the friction member 5 is installed on the slide 61, and the friction power device is connected with the slide 61 to drive the slide 61 and the friction member 5 to reciprocate along the left-right direction. Further, the bracket 11 is provided with a guide rail, and the slide 61 is fixed with a sliding block matched with the guide rail.

[0024] In a preferred scheme of the utility model, the rack 1 is fixed with an electric machine frame 12, the friction power device includes a speed reducer motor 71 installed on the electric machine frame 12, a crank 72 connected with the output end of the speed reducer motor 71, and a connecting rod 73 connected between the crank 72 and the slide 61, and the crank 72 and the slide 61 are respectively hinged with the two ends of the connecting rod 73. The rack 1, the crank 72, the connecting rod 73 and the slide 61 jointly constitute a crank 72 sliding block mechanism, and the power output by the speed reducer motor 71 can be efficiently converted into the reciprocating movement of the slide 61 by adopting such a structure. Preferably, the crank 72 is disc-shaped.

[0025] Further, the slide 61 is provided with a mounting seat 62, the friction piece 5 is mounted at the lower end of the mounting seat 62, the slide 61 is rotatably provided with a vertical adjusting screw 63, the mounting seat 62 is provided with a screw hole matched with the adjusting screw 63, and the upper end of the adjusting screw 63 is provided with a hand wheel 64. The hand wheel 64 can drive the adjusting screw 63 to rotate, and the adjusting screw 63 drives the mounting seat 62 and the friction piece 5 to move up and down relative to the slide 61 when rotating. When different soles are replaced, or the wear of the tested sole is large, or the wear of the friction piece 5 is large, the hand wheel 64 can be rotated to adjust the height of the friction piece 5.

[0026] Further, the mounting seat 62 is provided with a vertical guide groove 621, the upper end of the vertical guide groove 621 is a closed end, the slide 61 is fixedly provided with a horizontal rod 65, the horizontal rod 65 penetrates through the guide groove 621 and is slidably matched with the guide groove 621. The horizontal rod 65 and the guide groove 621 not only guide the mounting seat 62, but also limit the mounting seat 62, which achieves two purposes at one time. When the mounting seat 62 moves downward by a certain distance, the horizontal rod 65 abuts against the upper end of the guide groove 621, so that the lower end of the mounting seat 62 avoids colliding with the clamp 3.

[0027] In some schemes of the utility model, other transmission mechanisms can also be used between the speed reducer 71 and the slide 61, such as a cam mechanism.

[0028] The above are only preferred embodiments of the utility model, and do not limit the patent range of the utility model, and any equivalent structural transformation, direct or indirect application in other related technical fields under the utility model concept of the utility model are included in the patent protection range of the utility model.

Claims

1. A multi-station sole abrasion resistance testing apparatus, characterized by, The device comprises a frame (1), a rotating disc (2), a plurality of clamps (3) arranged at intervals on the rotating disc (2), a transposition driver (41) capable of driving the rotating disc (2) to rotate, and a friction testing mechanism, which comprises a support (11) fixed on the frame (1), a friction piece (5) movably arranged on the support (11), and a friction power device capable of driving the friction piece (5) to move back and forth, wherein the friction piece (5) moves back and forth to rub against a workpiece on the corresponding clamp (3).

2. A multi-station sole abrasion resistance testing apparatus as defined in claim 1, wherein, The rotating disc (2) is a horizontal rotating disc capable of rotating around a vertical axis, and the friction piece (5) is located above the rotating disc (2).

3. A multi-station sole abrasion resistance testing apparatus as defined in claim 2, wherein, The support (11) is provided with a slide (61) capable of moving left and right, the friction piece (5) is installed on the slide (61), and the friction power device is connected with the slide (61) to drive the slide (61) and the friction piece (5) to move back and forth along the left-right direction.

4. A multi-station sole abrasion resistance testing apparatus as defined in claim 3, wherein, The frame (1) is fixed with an electric frame (12), the friction power device comprises a speed reduction motor (71) installed on the electric frame (12), a crank (72) connected with the output end of the speed reduction motor (71), and a connecting rod (73) connected between the crank (72) and the slide (61).

5. A multi-station sole abrasion resistance testing apparatus as defined in claim 3, wherein, The slide (61) is provided with a mounting seat (62), the friction piece (5) is installed at the lower end of the mounting seat (62), a vertical adjusting screw (63) is rotatably installed on the slide (61), the mounting seat (62) is provided with a screw hole engaged with the adjusting screw (63), and the adjusting screw (63) drives the mounting seat (62) to move up and down relative to the slide (61) when the adjusting screw (63) rotates.

6. A multi-station sole abrasion resistance testing apparatus as defined in claim 5, wherein, The upper end of the adjusting screw (63) is provided with a hand wheel (64).

7. A multi-station sole abrasion resistance testing apparatus as defined in claim 5, wherein, The mounting seat (62) is provided with a vertical guide slot (621), the slide (61) is fixed with a horizontal rod (65), the horizontal rod (65) penetrates through the guide slot (621) and can slide fit in the guide slot (621), and the upper end of the vertical guide slot (621) is a closed end to limit the lower end of the mounting seat (62) from colliding with the clamp (3).

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