CN111418958B - Sole noise testing machine and testing method - Google Patents
Sole noise testing machine and testing method Download PDFInfo
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- CN111418958B CN111418958B CN202010343306.2A CN202010343306A CN111418958B CN 111418958 B CN111418958 B CN 111418958B CN 202010343306 A CN202010343306 A CN 202010343306A CN 111418958 B CN111418958 B CN 111418958B
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- box
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/08—Measuring devices for shoe parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
Abstract
The invention discloses a sole noise testing machine and a testing method, and relates to the field of testing equipment. Including the test box, the test box bottom is equipped with test base, establishes friction rotating disc on the test base, is equipped with rotating device in the test base, establishes the guide slider on the test box, is equipped with test fixture in the test box, and test fixture includes shoe tree, connector, and the connector upper end is equipped with the bearing bar, and bearing bar middle part top is equipped with the weight, and the bearing bar both ends are equipped with the sliding shaft, sliding shaft and bearing bar fixed connection, sliding shaft and guide slider sliding connection are equipped with the decibel appearance in the test box. Drive the friction turntable through rotating device and rotate, shoes rub on the friction turntable, can place variable quantity's weight on the shoes, slider and slide rail cooperation combine friction liquid, simulate wearing shoes back and rub on the friction turntable, decibel appearance record result, rational in infrastructure, the result is reliable, the test is swift.
Description
Technical Field
The invention relates to the field of testing equipment, in particular to a sole noise testing machine and a testing method.
Background
The shoes need carry out the noise test to it after the preparation is accomplished, and common test mode process is worn shoes and is being tested ground friction for the tester, gets the noise figure value, and the test procedure receives artificial influence, and test time is long, and the test effect is general.
Disclosure of Invention
Aiming at the defects of the prior art, the invention discloses a sole noise testing machine and a testing method. The concrete technical characteristics are as follows:
a sole noise tester comprises a test box, a test base is arranged at the bottom of the test box, a friction rotary disc is arranged above the middle part of the test base, a rotating device is arranged in the test base, the friction rotary disc is connected with the rotating device, a support frame is also arranged on the test base, a liquid storage tank is arranged at the top of the test box, the liquid storage tank is arranged at the upper end of the support frame, a liquid pipe is arranged at the bottom of the liquid storage tank, one end of the liquid pipe, which is far away from the liquid storage tank, is arranged on the friction rotary disc, a middle support frame is arranged on the support frame, a guide slide block is arranged on the middle support frame, a test fixture is arranged in the test box and is in sliding connection with the test fixture, the test fixture comprises a shoe tree, a connector is arranged on the shoe tree, a bearing rod is arranged at the upper end of the connector, a weight is arranged above the middle part of the bearing rod, the middle part of the bearing rod is fixedly connected with the connector corresponding to the lower part of the weight, sliding shafts are arranged at the two ends of the bearing rod, the sliding shaft is fixedly connected with the bearing rod, the sliding shaft is connected with the guide sliding block in a sliding mode, and a decibel meter is arranged in the test box.
Furthermore, the rotating device comprises a transmission arm, the transmission arm is connected with the lower portion of the friction turntable, one end of the transmission arm is connected with a connecting rod, one end, far away from the transmission arm, of the connecting rod is connected with an eccentric wheel, a motor is arranged on one side of the eccentric wheel, and the eccentric wheel is connected with the input end of the motor.
Further, test box one side is equipped with the control box, is equipped with control panel on the control box, is equipped with control chip in the control box, and decibel appearance, rotating device are connected to control chip, still are equipped with the flow control knob on the control box, and the flow control knob is connected with flow controller, and liquid reserve tank and liquid pipe are connected at the flow controller both ends.
Furthermore, an angle adjusting plate is arranged at one end, far away from the transmission arm, of the connecting rod, an eccentric wheel is arranged in the middle of the angle adjusting plate, the eccentric wheel is connected with the input end of the motor, a sliding groove is formed in the angle adjusting plate, the end portion of the connecting rod is matched with the sliding groove, a moving rod is arranged at the end portion of the connecting rod and connected with the eccentric wheel, and one end of the angle adjusting plate is rotatably connected with the testing base.
Further, the method comprises the following steps: s1, fixing the sample to be tested on a shoe tree, and mounting a weight, wherein the mass of the weight is 40-80 kg;
s2, adjusting and opening the flow control knob, enabling liquid in the liquid storage tank to fall on the friction turntable along the liquid pipe, manually moving the liquid pipe to enable the liquid to be uniformly distributed, and then closing the flow control knob;
s3, starting a rotating device to drive the friction turntable to twist, wherein the twisting angle is 45-90 degrees, the twisting speed is 1-60 times/minute, the control panel is used for selecting and controlling, and the decibel meter is used for recording the noise;
and S4, detecting for multiple times, replacing the detection sample and finishing the detection.
The invention has the beneficial effects that: drive the friction turntable through rotating device and rotate, shoes rub on the friction turntable, can place variable quantity's weight on the shoes, slider and slide rail cooperation combine friction liquid, simulate wearing shoes back and rub on the friction turntable, decibel appearance record result, rational in infrastructure, the result is reliable, the test is swift.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural diagram of a rotating device according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a rotating apparatus according to a second embodiment of the present invention.
The labels in the figure are:
the device comprises a test box 11, a test base 12, a friction rotating disc 13, a rotating device 14, a supporting frame 15, a liquid storage box 16, a liquid pipe 17, a middle support 18, a guide sliding block 19, a shoe tree 20, a connecting head 21, a bearing rod 22, a weight 23, a sliding shaft 24, a transmission arm 25, a connecting rod 26, an eccentric wheel 27, a motor 28, a control box 29, a control panel 30, a flow control knob 31, a moving rod 34 and an angle adjusting plate 35.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
The first embodiment is as follows:
referring to the attached drawings, the embodiment is a sole noise testing machine for testing sole noise of finished shoes, which comprises a testing box 11, a testing base 12 is arranged at the bottom of the testing box 11, a friction rotating disc 13 is arranged above the middle of the testing base 12, a rotating device 14 is arranged in the testing base 12, the friction rotating disc 13 is connected with the rotating device 14, a supporting frame 15 is further arranged on the testing base 12, a liquid storage tank 16 is arranged at the top of the testing box 11, the liquid storage tank 16 is arranged at the upper end of the supporting frame 15, a liquid pipe 17 is arranged at the bottom of the liquid storage tank 16, one end of the liquid pipe 17 far away from the liquid storage tank 16 is arranged on the friction rotating disc 13, a middle support 18 is arranged on the supporting frame 15, a guide slider 19 is arranged on the middle support 18, a testing clamp is arranged in the testing box 11, the guide slider 19 is slidably connected with the testing clamp, the testing clamp comprises a shoe tree 20, a connector 21 is arranged on the shoe tree 20, the connector 21 is rotatably connected with the shoe tree 20, connector 21 upper end is equipped with bearing bar 22, and bearing bar 22 middle part top is equipped with weight 23, and bearing bar 22 middle part corresponds weight 23 below and connector 21 fixed connection, and the bearing bar 22 both ends are equipped with sliding shaft 24, sliding shaft 24 and bearing bar 22 fixed connection, sliding shaft 24 and the 19 sliding connection of leading position slider, are equipped with the decibel appearance in the test box 11, and the decibel appearance detects the noise size.
The specific test process is that the shoe covers are placed on the shoe tree 20, the proper weights 23 are arranged to provide load, then the liquid storage tank 16 is filled with liquid on the friction rotating disc 13, then the friction rotating disc 13 rotates, the sole and the friction rotating disc 13 rub to generate noise, and the noise is detected by using a decibel meter.
The rotating device 14 of the present embodiment includes a transmission arm 25, the transmission arm 25 is connected below the friction rotating disc 13, one end of the transmission arm 25 is connected with a connecting rod 26, one end of the connecting rod 26 away from the transmission arm 25 is connected with an eccentric 27, one side of the eccentric 27 is provided with a motor 28, the eccentric 27 is connected with an input end of the motor 28, and the motor 28 drives the eccentric 27 and finally drives the friction rotating disc 13 to rotate.
In this embodiment, a control box 29 is arranged on one side of the test box 11, a control panel 30 is arranged on the control box 29, a control chip is arranged in the control box 29, the control chip is connected with the decibel meter and the rotating device 14, a flow controller is further arranged on the control box 29, two ends of the flow controller are connected with the liquid storage box 16 and the liquid pipe 17, and the flow controller controls the liquid outflow rate in the liquid storage box 16.
Example two:
in this embodiment, on the basis of the first embodiment, an angle adjusting plate 35 is disposed at an end of the connecting rod 26 away from the transmission arm 25, an eccentric 27 is disposed at a middle portion of the angle adjusting plate 35, the eccentric 27 is connected to an input end of the motor 28, a sliding slot is disposed in the angle adjusting plate 35, an end portion of the connecting rod 26 is engaged with the sliding slot, a moving rod 34 is disposed at an end portion of the connecting rod 26, the moving rod 34 is connected to the eccentric 27, one end of the angle adjusting plate 35 is rotatably connected to the testing base 12, the angle adjusting plate 35 can be rotated to change the inclination angle of the angle adjusting plate 35, the connecting rod 26 is moved to change the distance between the connecting rod 26 and the input end of the motor, when in use, the motor 28 drives the eccentric wheel 27 to rotate, the eccentric wheel 27 is connected with the moving rod 34, the connecting rod 26 is driven to reciprocate along the sliding chute of the angle adjusting plate 35, can conveniently must adjust friction rotating disc 13 pivoted angle and dynamics, in embodiment one, need change the eccentric wheel in order to change the angle, this embodiment uses more conveniently.
The specific test method comprises the following steps: s1, fixing the sample to be tested on the shoe tree 20, installing the weight 23, wherein the weight 23 is 40-80 kg in mass and is selected according to the test requirement;
s2, adjusting and opening the flow control knob 31, enabling liquid in the liquid storage tank 16 to fall on the friction rotating disc 13 along the liquid pipe 17, manually moving the liquid pipe 17 to enable the liquid to be uniformly distributed, and then closing the flow control knob 31;
s3, starting the rotating device 14 to drive the friction turntable 13 to twist, wherein the twisting angle is 45-90 degrees, the twisting speed is 1-60 times/minute, the control panel 30 is used for selecting and controlling, and the decibel meter is used for recording the noise;
and S4, detecting for multiple times, replacing the detection sample and finishing the detection.
The above examples only show one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. The sole noise testing machine is characterized by comprising a testing box (11), wherein a testing base (12) is arranged at the bottom of the testing box (11), a friction rotating disc (13) is arranged above the middle of the testing base (12), a rotating device (14) is arranged in the testing base (12), the friction rotating disc (13) is connected with the rotating device (14), a supporting frame (15) is further arranged on the testing base (12), a liquid storage box (16) is arranged at the top of the testing box (11), the liquid storage box (16) is arranged at the upper end of the supporting frame (15), a liquid pipe (17) is arranged at the bottom of the liquid storage box (16), and one end, far away from the liquid storage box (16), of the liquid pipe (17) is arranged on the friction rotating disc (13);
the middle support (18) is arranged on the support frame (15), a guide sliding block (19) is arranged on the middle support (18), a test fixture is arranged in the test box (11), the guide sliding block (19) is connected with the test fixture in a sliding mode, the test fixture comprises a shoe tree (20), a connector (21) is arranged on the shoe tree (20), the connector (21) is connected with the shoe tree (20) in a rotating mode, a bearing rod (22) is arranged at the upper end of the connector (21), a weight (23) is arranged above the middle of the bearing rod (22), the middle of the bearing rod (22) is fixedly connected with the connector (21) corresponding to the lower portion of the weight (23), sliding shafts (24) are arranged at two ends of the bearing rod (22), the sliding shafts (24) are fixedly connected with the bearing rod (22), the sliding shafts (24) are connected with the guide sliding block (19) in a sliding mode, and a decibel meter is arranged in the test box (11);
the rotating device (14) comprises a transmission arm (25), the transmission arm (25) is connected with the lower portion of the friction rotating disc (13), one end of the transmission arm (25) is connected with a connecting rod (26), one end, far away from the transmission arm (25), of the connecting rod (26) is connected with an eccentric wheel (27), a motor (28) is arranged on one side of the eccentric wheel (27), and the eccentric wheel (27) is connected with an input end of the motor (28).
2. The sole noise testing machine according to claim 1, characterized in that a control box (29) is arranged on one side of the testing box (11), a control panel (30) is arranged on the control box (29), a control chip is arranged in the control box (29), the control chip is connected with a decibel meter and a rotating device (14), a flow control knob (31) is further arranged on the control box (29), the flow control knob (31) is connected with a flow controller, and two ends of the flow controller are connected with the liquid storage box (16) and the liquid pipe (17).
3. The sole noise testing machine according to claim 1, characterized in that an angle adjusting plate (35) is arranged at one end of the connecting rod (26) far away from the transmission arm (25), an eccentric wheel (27) is arranged in the middle of the angle adjusting plate (35), the eccentric wheel (27) is connected with the input end of the motor (28), a sliding groove is arranged in the angle adjusting plate (35), the end of the connecting rod (26) is matched with the sliding groove, a moving rod (34) is arranged at the end of the connecting rod (26), the moving rod (34) is connected with the eccentric wheel (27), and one end of the angle adjusting plate (35) is rotatably connected with the testing base (12).
4. A sole noise testing method, which adopts the sole noise testing machine of any one of claims 1 to 3, is characterized by comprising the following steps:
s1, fixing the sample to be tested on a shoe tree (20), and installing a weight (23), wherein the mass of the weight (23) is 40-80 kg;
s2, adjusting and opening the flow control knob (31), enabling liquid in the liquid storage tank (16) to fall on the friction rotating disc (13) along the liquid pipe (17), manually moving the liquid pipe (17) to enable the liquid to be uniformly distributed, and then closing the flow control knob (31);
s3, starting a rotating device (14) to drive a friction turntable (13) to twist, wherein the twisting angle is 45-90 degrees, the twisting speed is 1-60 times/minute, the control panel (30) is used for selecting and controlling, and the decibel meter is used for recording the noise;
and S4, detecting for multiple times, replacing the detection sample and finishing the detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343306.2A CN111418958B (en) | 2020-04-27 | 2020-04-27 | Sole noise testing machine and testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343306.2A CN111418958B (en) | 2020-04-27 | 2020-04-27 | Sole noise testing machine and testing method |
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| Publication Number | Publication Date |
|---|---|
| CN111418958A CN111418958A (en) | 2020-07-17 |
| CN111418958B true CN111418958B (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010343306.2A Active CN111418958B (en) | 2020-04-27 | 2020-04-27 | Sole noise testing machine and testing method |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3808454C1 (en) * | 1988-03-14 | 1989-01-12 | Herbert Dr.-Ing. 8032 Graefelfing De Funck | |
| NL1021957C2 (en) * | 2002-11-20 | 2004-05-24 | Ten Cate Thiolon Bv | Device for measuring the static and / or dynamic coefficient of friction of a surface. |
| CN201434758Y (en) * | 2009-07-08 | 2010-03-31 | 高铁检测仪器（东莞）有限公司 | Sneaker shock absorption tester |
| CN102778430A (en) * | 2012-08-01 | 2012-11-14 | 东莞市恒宇仪器有限公司 | Shoe limited slip testing machine based on computer system |
| CN103272732A (en) * | 2013-04-10 | 2013-09-04 | 佘建锋 | Automatic spherical surface coating machine |
| CN103712909B (en) * | 2014-01-13 | 2016-09-21 | 东南大学 | Surface friction coefficient and the synchronous detecting method of frictional noise |
| CN103940689B (en) * | 2014-04-28 | 2016-04-20 | 东莞市恒宇仪器有限公司 | Biomechanics abrasion tester |
| CN204314169U (en) * | 2014-12-22 | 2015-05-06 | 重庆市帅美鞋业有限公司 | Sole abrasion test unit |
| CN107822265B (en) * | 2017-11-30 | 2024-02-23 | 温州大学激光与光电智能制造研究院 | Sole friction and wear testing device and system |
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- 2020-04-27 CN CN202010343306.2A patent/CN111418958B/en active Active
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