CN113533106B - Counterweight-free sole wear-resistance test device and method - Google Patents
Counterweight-free sole wear-resistance test device and method Download PDFInfo
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- CN113533106B CN113533106B CN202110745230.0A CN202110745230A CN113533106B CN 113533106 B CN113533106 B CN 113533106B CN 202110745230 A CN202110745230 A CN 202110745230A CN 113533106 B CN113533106 B CN 113533106B
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title description 3
- 238000005299 abrasion Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 14
- 229910001651 emery Inorganic materials 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004164 analytical calibration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a counterweight-free sole wear-resistant test device, which has the technical scheme that the counterweight-free sole wear-resistant test device comprises a bottom frame platform surface, a movable frame movably connected to the bottom frame platform surface, a mounting box body arranged on the bottom frame platform surface, a lifting component for controlling the mounting box body to move up and down, and a balance component and a grinding wheel component arranged in the mounting box body.
Description
Technical Field
The invention relates to a test device, in particular to a weight-free sole wear-resistant test device.
Background
At present, the resource conservation and the environmental protection are the current social development trend. The shoe manufacturer selects improper sole materials in the shoe production process, so that the wear of soles is easy to be aggravated, the service time of the shoes is shortened, thereby causing great waste of material resources, and meanwhile, the waste shoes are not easy to decompose and recycle, so that the environment is easy to be polluted. Evaluation of the wear resistance of soles helps solve this problem.
The testing device for the wear resistance of the sole in the prior art mainly has the following defects:
1. before a conventional sole grinding machine is used for testing (a whole shoe wear-resistant testing machine-201621257600.7, a whole shoe wear-resistant testing machine and a testing method thereof-202010371865.4), according to different weights of shoe test samples, balancing is needed to be carried out in a weight tray on the right side, and finally, a 500g weight is added to the right tray to enable the interaction force between a grinding wheel and a sole to reach 500g, and balancing operation is needed to be carried out once when the test of different shoe sample weights is carried out, so that balancing can be carried out only by needing multiple weight combinations of different types and adjustment of a balance weight, the testing efficiency is influenced, and a fixed shoe last and a shoe sample are often installed on a balance instrument tray, so that a middle balance knife edge of a precise balance instrument is often damaged due to collision, and the balance instrument is not stopped to shake during the test, so that the testing precision is influenced.
2. The sole abrasion-resistant machine is electronic (novel whole shoe abrasion-resistant testing machine 202010616607.8, novel whole shoe abrasion-resistant testing machine-202021246995.7), the balance principle is cancelled, the force value sensor is adopted for feedback to carry out abrasion stroke replenishment, the electronic abrasion-resistant machine is convenient to operate, cumbersome counterweight operation of the balance is cancelled, but the test result is deviated from the balance type abrasion-resistant machine, and the test result generally exceeds the abrasion amount of the balance type abrasion-resistant machine. When the force value sensor senses that the force value is less than 500g, the force value sensor feeds back to the servo motor to supply displacement, once the displacement is supplied, the acting force exceeds 500g immediately, and the abrasion is forced to be carried out after exceeding 500g, the test process is repeated, and the acting force of 500g is continuously maintained in real time instead of the balance type principle, so that the abrasion exceeds the test result of the balance type abrasion-resistant machine, and the test result is inaccurate.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the sole wear-resistant test device without the counterweight, which can avoid the operation of sample counterweight before test, is more convenient for installing shoe samples, saves time and labor, can move the placement position at will when the shoe samples are fixed on the movable disc, ensures that the grinding wheel can be more convenient for contacting any part of the ground sole, can meet the soles with various sizes, has a large selection range of the wear-resistant position, and meets any sole surface for wear-resistant test.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a exempt from counter weight formula sole wear-resisting test device, includes underframe platform surface and movable frame and the installation box and the lifting means that are used for controlling the installation box to reciprocate that remove and set up balance part and emery wheel part in the installation box on the underframe platform surface of movable frame and setting up on the underframe platform surface.
The invention is further provided with: the balance part comprises a balance frame, a vertical frame arranged in the middle of the balance frame, and a first frame and a second frame arranged at two ends of the balance frame, wherein the grinding wheel part is arranged on the first frame, a first tray is arranged on the first frame, and a weight part is arranged on the second frame.
The invention is further provided with: the second frame is provided with a second tray.
The invention is further provided with: the utility model discloses a right angle brace, including installation box, right brace, first frame, second frame, right brace, the middle part of right brace is connected with the grudging post, be provided with right brace in the installation box, right brace's both ends are connected with first frame, second frame respectively.
The invention is further provided with: the grinding wheel part comprises a driving motor, a grinding wheel body and a linkage assembly, wherein the grinding wheel body is arranged outside the mounting box body, and the driving motor drives the grinding wheel body to rotate through the linkage assembly.
The invention is further provided with: the linkage assembly comprises a driving rotating wheel, a driven rotating wheel and a linkage rod, wherein the driving rotating wheel is connected with a driving motor, one end of the linkage rod is connected with the driven rotating wheel, the other end of the linkage rod is connected with the grinding wheel body, and the driving rotating wheel and the driven rotating wheel are in linkage arrangement.
The invention is further provided with: the movable frame comprises a movable disc and a universal adjusting rod arranged on the movable disc, and the universal adjusting rod is used for placing a shoe test sample.
The invention is further provided with: the middle part of the balance frame is connected with a pointer.
The invention is further provided with: and the installation box body is provided with a grinding wheel brush.
A weight-free sole wear-resistance test method comprises the following steps of S1: the shoe test sample is fixedly placed on the universal adjusting rod, the angle of the shoe test sample is adjusted through the universal adjusting rod, and the position of the shoe test sample is adjusted through the movable disc;
s2: placing a 500g weight onto the first tray;
s3: the position of the grinding wheel body is adjusted through the lifting part, so that the grinding wheel body is abutted with the shoe test sample, and the pointer points to the middle;
s4: and starting the driving motor to enable the grinding wheel body to conduct grinding operation on the shoe test sample.
In summary, the invention has the following beneficial effects: 1. the shoe test sample is fixedly placed on a movable frame, and the angle and the position of the shoe test sample are adjusted through the movable frame; 2. placing a 500g weight onto the first tray; 3. adjusting the position of the grinding wheel part through the lifting part to enable the grinding wheel part to be abutted with the shoe test sample; 4. the grinding wheel part is used for grinding the shoe test sample, the device adopts the inverted balance type principle, the balance part and the grinding wheel part are fully integrated in the installation box, the operation of sample counterweight before the test is effectively avoided, the balance knife edge is protected from being damaged by installation collision, the shoe sample is more convenient to install, the shoe sample can be randomly moved to be placed when being fixed on the movable disc, and the grinding wheel can be more conveniently contacted with any part of the grinding sole.
Drawings
FIG. 1 is a schematic perspective view of a sole wear test device;
FIG. 2 is a rear view of the interior of the sole wear test device;
FIG. 3 is an inside elevational view of a sole wear test device.
Reference numerals: 1. a bottom frame flat table top; 2. a movable frame; 21. a movable plate; 22. a universal adjusting rod; 3. installing a box body; 31. a pointer; 32. grinding wheel brushes; 4. a lifting member; 5. a balance member; 51. a balance frame; 52. a vertical frame; 53. a first frame; 54. a second frame; 55. a weight member; 56. a first tray; 57. a second tray; 58. a balance nut; 6. a grinding wheel component; 61. a driving motor; 62. a grinding wheel body; 63. a linkage assembly; 64. a driving rotating wheel; 65. a driven rotating wheel; 66. a linkage rod; 7. centralizing and bracing; 8. and a display screen.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 3, in order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a exempt from counter weight formula sole wear-resisting test device, is including underframe platform surface 1 and remove the movable frame 2 of being connected on underframe platform surface 1 and set up the installation box 3 on underframe platform surface 1 and be used for controlling the lifting unit 4 that installation box 3 reciprocated and set up balance part 5 and emery wheel part 6 in installation box 3.
The design of the invention: 1. the shoe test sample is fixedly placed on the movable frame 2, and the angle and the position of the shoe test sample are adjusted through the movable frame 2; 2. placing a 500g weight onto the first tray 56; 3. the position of the grinding wheel part 6 is adjusted through the lifting part 4, so that the grinding wheel part 6 is abutted against the shoe test sample; 4. the grinding operation is carried out on the shoe test sample through the grinding wheel part 6, the balance part 5 and the grinding wheel part 6 are all integrated in the installation box body 3, the operation of sample counterweight before the test is effectively avoided, the balance knife edge is protected from being damaged by installation collision, the shoe sample is more convenient to install, the shoe sample can be fixed on the movable disc 21 at any position and can be moved at any position, and the grinding wheel can be more conveniently contacted with any position of the grinding sole.
This sole abrasion test device can avoid the operation of sample counter weight before the experiment, and shoe sample installation is more convenient, labour saving and time saving, can remove wantonly when the shoe sample is fixed in the activity dish and put the position, makes the contact grinding sole that the emery wheel can be more convenient arbitrary position, can satisfy all sizes soles, and abrasion position selection scope is big, satisfies arbitrary sole face and carries out abrasion test.
The lifting member 4 of the present invention may be formed of a screw rod structure as shown in fig. 3, and the mounting case 3 may be moved in the direction of the guide rod by swinging the up-down regulating wheel; in addition, the lifting component 4 moving up and down can also adopt an electric lifting mode, and is driven by a motor to move up and down.
The movable frame 2 can be in sliding connection or in a form of reinstallation after disassembly.
The balance part 5 comprises a balance frame 51, a vertical frame 52 arranged in the middle of the balance frame 51, a first frame 53 and a second frame 54 arranged at two ends of the balance frame 51, the grinding wheel part 6 is arranged on the first frame 53, a first tray 56 is arranged on the first frame 53, and a weight piece 55 is arranged on the second frame 54.
The second frame 54 is provided with a second tray 57.
The first tray 56 is designed to provide a clear display for a user to place a 500g weight. Weights of the same weight may be placed on the second tray 57 to facilitate the instrument calibration verification function by the unit of measure.
Since the grinding wheel part 6 is disposed at one side of the balance frame 51, a disposition member is disposed at the other side in order to secure weight balance at both sides.
The installing box body 3 is internally provided with a centralizing brace 7, two ends of the centralizing brace 7 are respectively connected with a first frame 53 and a second frame 54, and the middle part of the centralizing brace 7 is connected with a vertical frame 52. The righting braces 7 mainly serve to keep the frames on the left and right sides in a vertical state all the time. Simulating the principle that a balance tray is always upwards.
The grinding wheel part 6 comprises a driving motor 61, a grinding wheel body 62 and a linkage assembly 63, the grinding wheel body 62 is arranged outside the mounting box body 3, and the driving motor 61 drives the grinding wheel body 62 to rotate through the linkage assembly 63.
The linkage assembly 63 comprises a driving wheel 64, a driven wheel 65 and a linkage rod 66, wherein the driving wheel 64 is connected with the driving motor 61, one end of the linkage rod 66 is connected with the driven wheel 65, the other end is connected with the grinding wheel body 62, and the driving wheel 64 and the driven wheel 65 are in linkage arrangement.
The driving wheel 64 and the driven wheel 65 may be linked by a timing belt as shown in fig. 2, or may be driven by a driving gear and a driven gear.
The driving motor 61 drives the grinding wheel body 62 to rotate through the linkage rod 66, so that the shoe test sample is effectively ground.
The movable frame 2 comprises a movable disc 21 and a universal adjusting rod 22 arranged on the movable disc 21, wherein the universal adjusting rod 22 is used for placing a shoe test sample. The angle of the shoe test sample is adjusted by the universal adjusting rod 22, and the position of the shoe test sample is adjusted by the movable disc 21.
The pointer 31 is connected to the middle of the balance frame 51. The balance can be observed for its equilibrium state by means of the pointer 31.
The grinding wheel brush 32 is provided on the mounting case 3. The abrasive dust on the grinding wheel can be automatically brushed off.
The balance member 5 further comprises a balancing nut 58, which balancing nut 58 may also be subjected to some fine tuning after a long use.
A weight-free sole wear-resistance test method comprises the following steps of S1: the shoe test sample is fixedly placed on a universal adjusting rod 22, the angle of the shoe test sample is respectively adjusted through the universal adjusting rod 22, and the position of the shoe test sample is respectively adjusted through a movable disc 21;
s2: placing a 500g weight onto the first tray 56;
s3: adjusting the position of the grinding wheel body 62 through the lifting part 4, enabling the grinding wheel body 62 to be abutted against the shoe test sample, and enabling the pointer 31 to point to the middle;
s4: the driving motor 61 is started so that the grinding wheel body 62 performs a grinding operation on the shoe test sample.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (4)
1. A wear-resisting test device of sole of counterweight-free type, characterized by: comprises a bottom frame flat table surface (1), a movable frame (2) movably connected to the bottom frame flat table surface (1), a mounting box body (3) arranged on the bottom frame flat table surface (1), a lifting component (4) for controlling the mounting box body (3) to move up and down, a balance component (5) and a grinding wheel component (6) arranged in the mounting box body (3);
the balance component (5) comprises a balance frame (51), a vertical frame (52) arranged in the middle of the balance frame (51), a first frame (53) and a second frame (54) arranged at two ends of the balance frame (51), the grinding wheel component (6) is arranged on the first frame (53), a first tray (56) is arranged on the first frame (53), and a counterweight (55) is arranged on the second frame (54);
a second tray (57) is arranged on the second frame (54);
a centralizing brace (7) is arranged in the mounting box body (3), two ends of the centralizing brace (7) are respectively connected with a first frame (53) and a second frame (54), and the middle part of the centralizing brace (7) is connected with a vertical frame (52);
the grinding wheel component (6) comprises a driving motor (61), a grinding wheel body (62) and a linkage assembly (63), wherein the grinding wheel body (62) is arranged outside the mounting box body (3), and the driving motor (61) drives the grinding wheel body (62) to rotate through the linkage assembly (63);
the linkage assembly (63) comprises a driving rotating wheel (64), a driven rotating wheel (65) and a linkage rod (66), wherein the driving rotating wheel (64) is connected with a driving motor (61), one end of the linkage rod (66) is connected with the driven rotating wheel (65), the other end of the linkage rod is connected with a grinding wheel body (62), and the driving rotating wheel (64) and the driven rotating wheel (65) are in linkage arrangement.
2. The weight-free sole wear test device according to claim 1, wherein: the movable frame (2) comprises a movable disc (21) and a universal adjusting rod (22) arranged on the movable disc (21), and the universal adjusting rod (22) is used for placing a shoe test sample.
3. The weight-free sole wear test device according to claim 1, wherein: the middle part of the balance frame (51) is connected with a pointer (31).
4. A weight-free sole wear test device according to any one of claims 1 to 3, characterized in that: the grinding wheel brush (32) is arranged on the mounting box body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110745230.0A CN113533106B (en) | 2021-07-01 | 2021-07-01 | Counterweight-free sole wear-resistance test device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110745230.0A CN113533106B (en) | 2021-07-01 | 2021-07-01 | Counterweight-free sole wear-resistance test device and method |
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| CN113533106A CN113533106A (en) | 2021-10-22 |
| CN113533106B true CN113533106B (en) | 2024-03-15 |
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| CN202110745230.0A Active CN113533106B (en) | 2021-07-01 | 2021-07-01 | Counterweight-free sole wear-resistance test device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114088513B (en) * | 2021-11-30 | 2023-09-15 | 王育星 | Sole wear-resistant device for shoe production and processing |
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2021
- 2021-07-01 CN CN202110745230.0A patent/CN113533106B/en active Active
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