CN212180521U - Paper tape tester for testing abrasion resistance of resin surface - Google Patents
Paper tape tester for testing abrasion resistance of resin surface Download PDFInfo
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- CN212180521U CN212180521U CN202020312594.0U CN202020312594U CN212180521U CN 212180521 U CN212180521 U CN 212180521U CN 202020312594 U CN202020312594 U CN 202020312594U CN 212180521 U CN212180521 U CN 212180521U
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Abstract
The utility model discloses a paper tape tester for testing the surface wear resistance of resin, which comprises an unwinding wheel, a winding wheel, a driving motor, a base and a sample fixing mechanism, the unwinding wheel and the winding wheel are arranged on two sides of the base, the sample fixing mechanism is arranged between the unwinding wheel and the winding wheel and passes through the first adjusting piece and the second adjusting piece, the width and the height are adjusted according to the size of the test sample to achieve the effect of fixing the test samples with different sizes and shapes, the winding wheel is controlled by the timing control device, the winding speed and the test time of the winding wheel can be set, the upper part of the resisting rod is provided with an adjusting nut which is arranged above the fixed plate, the bottom end of the resisting rod is provided with a roller which is contacted with the paper tape, and the paper tape is abutted against the test area of the test sample, and the pressing degree of the abutting rod is adjusted by adjusting the compression amount of the spring through the adjusting nut.
Description
Technical Field
The utility model relates to a test instrument especially relates to a paper tape tester for resin surface wear-resisting test.
Background
The paper tape abrasion resistance tester is suitable for abrasion resistance tests of various surface resin coating samples, and the abrasion effect of the paper or the adhesive tape which is not coated with oil is judged under a certain number of revolutions after the paper or the adhesive tape is rolled to rub the samples. Along with the research and development of novel coating and high wear-resistant coating are promoted, the demand to the RCA test is also more and more, and the use face is wider, because the sample shape of test is indefinite, current tester is not convenient for fix the sample, appears becoming flexible easily, influences the test result to the test dynamics size to the sample, and the speed and the test time of paper tape can not accurate assurance.
Disclosure of Invention
In order to overcome the defect among the prior art, the embodiment of the utility model provides a paper tape tester for resin surface wear-resisting test, the tester can be fixed with the test sample of big small shape difference, and the speed and the test time of control friction dynamics and paper tape improve detection quality.
The embodiment of the application discloses: a paper tape tester for testing the abrasion resistance of the surface of resin comprises an unwinding wheel, a winding wheel, a driving motor, a base and a sample fixing mechanism, wherein the unwinding wheel and the winding wheel are arranged on two sides of the base, the sample fixing mechanism is arranged between the unwinding wheel and the winding wheel, two fixing columns are respectively arranged on two sides of the sample fixing mechanism, the sample fixing mechanism comprises an adjusting table, a sample table, a first adjusting piece and a second adjusting piece, the sample table is arranged at the top end of the adjusting table, the height of the adjusting table is adjustable, the sample table is provided with a cavity penetrating through two sides of the sample table, the first adjusting piece is positioned in the cavity, two ends of the first adjusting piece extend to the outside of the cavity, through holes are formed in two ends of the first adjusting piece, the second adjusting piece is detachably arranged at two ends of the first adjusting piece through the through holes and is perpendicular to the first adjusting piece, the middle section of the first adjusting piece is provided with a spring, and the two sides of the lower portion of the sample table and the two end faces of the first adjusting piece are provided with limit screws used for fixing the first adjusting piece and the second adjusting piece.
Furthermore, the middle section of each fixing column is provided with a buffering positioning wheel, the top ends of the two fixing columns are provided with a fixing plate, each fixing plate is provided with a supporting rod, each supporting rod penetrates through the corresponding fixing plate, the bottom of each supporting rod is provided with a limiting block, a buffering spring is arranged between each limiting block and the corresponding fixing plate and sleeved on the corresponding supporting rod, the upper portion of each supporting rod is provided with an adjusting nut, the adjusting nuts are arranged above the fixing plates, and the bottom ends of the supporting rods are provided with idler wheels.
Further, the base is provided with height-adjustable support legs, and the base is further provided with a level gauge.
Furthermore, the second adjusting part is an L-shaped part, and the second adjusting parts arranged at two ends of the first adjusting part are oppositely arranged.
Further, the motor drives the winding wheel to rotate through a belt.
Furthermore, a timing control device is fixed on the base, and the driving motor is electrically connected with the timing control device.
The utility model has the advantages as follows: the sample fixing mechanism adjusts the width and the height according to the size of a test sample through the first adjusting piece and the second adjusting piece to achieve the effect of fixing the test sample with different sizes and shapes, the winding wheel is controlled through the timing control device, the winding speed and the test time of the winding wheel can be set, the bottom of the resisting rod is provided with a limiting block, a spring is arranged between the limiting block and the fixed plate and is sleeved on the resisting rod, the upper portion of the resisting rod is provided with an adjusting nut, the adjusting nut is arranged above the fixed plate, the bottom end of the resisting rod is provided with a roller, the roller is in contact with a paper tape and supports the paper tape on a test area of the test sample, and the adjusting nut adjusts the pressure application degree of the resisting rod by adjusting the compression amount of the spring.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial enlarged view of the present invention;
reference numerals of the above figures: the automatic winding and unwinding device comprises an unwinding wheel 1, a winding wheel 2, a driving motor 3, a base 4, a supporting leg 41, a level gauge 42, a sample fixing mechanism 5, an adjusting table 51, a sample table 52, a cavity 521, a first adjusting piece 53, a second adjusting piece 54, a fixing column 6, a buffering positioning wheel 61, a fixing plate 7, a resisting rod 8, a limiting block 81, an adjusting nut 82, a buffering spring 83, a roller 84, a timing control device 9 and a paper tape 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A paper tape tester for testing the abrasion resistance of the surface of resin comprises an unwinding wheel 1, a winding wheel 2, a driving motor 3, a base 4 and a sample fixing mechanism 5, wherein the unwinding wheel 1 and the winding wheel 2 are arranged on two sides of the base 4, the sample fixing mechanism 5 is arranged between the unwinding wheel 1 and the winding wheel 2, two fixing columns 6 are respectively arranged on two sides of the sample fixing mechanism 5, a buffer positioning wheel 61 is arranged in the middle section of each fixing column 6, a fixing plate 7 is arranged at the top end of each fixing column 6, a supporting rod 8 is arranged on each fixing plate 7, the supporting rod 8 penetrates through the fixing plates 7, a limiting block 81 is arranged at the bottom of each supporting rod 8, a buffer spring 83 is arranged between each limiting block 81 and the fixing plate 7, the buffer spring 83 is sleeved on the supporting rod 8, an adjusting nut 82 is arranged on the upper portion of each supporting rod 8, and the adjusting nut 82 is arranged above the fixing plate, the bottom end of the propping rod 8 is provided with a roller 84; the sample fixing mechanism 5 comprises an adjusting table 51, a sample table 52, a first adjusting part 53 and a second adjusting part 54, the sample table 52 is arranged at the top end of the adjusting table 51, the height of the adjusting table 51 is adjustable, the sample table 52 is provided with a cavity 521 with two through sides, the first adjusting part 53 is movably arranged in the cavity 521 and two ends of the first adjusting part extend out, through holes are arranged at two ends of the first adjusting part 53, the second adjusting part 54 is vertically and movably arranged at two ends of the first adjusting part 53 through the through holes, the middle section of the first adjusting part 53 is a spring, two sides below the sample table 52 and two end faces of the first adjusting part 53 are respectively provided with a limiting screw 55 for fixing the first adjusting part 53 and the second adjusting part 54, the base 4 is provided with a supporting leg 41 with adjustable height, the base 4 is further provided with a level 42, the base 4 is adjusted to a horizontal position according to the level 42, second regulating part 54 is L type spare, and locates first regulating part 53 both ends second regulating part 54 subtend sets up, driving motor 3 passes through the belt drive the winding wheel 2 rotates, base 4 is fixed with timing control device 9, driving motor 3 with timing control device 9 electric connection.
In a specific embodiment, the paper tape 10 of the unwinding wheel 1 passes through the lower part of a buffer positioning wheel 61 at the middle section of the fixed column 6, is connected to the winding wheel 2, a test sample is placed on the sample table 52, then the first adjusting piece 53 is adjusted, a spring at the middle section of the first adjusting piece 53 is in a stretching state, the second adjusting pieces 54 at two ends are in contact with the sample to be tested, the first adjusting piece 53 is fixed by a limiting screw 55 at the lower part of the sample table 52, then the height of the second adjusting piece 54 is adjusted, the sample to be tested is fixed by the second adjusting piece 54, and then the second adjusting piece 54 is fixed by the limiting screws 55 at two end faces of the first adjusting piece 53; the position of the abutting rod 8 is adjusted, the roller 84 is in contact with a sample to be detected, the buffer spring 83 sleeved on the abutting rod 8 is in a compressed state, the adjusting nut 82 rotates on the abutting rod 8 to adjust the compression amount of the buffer spring 83 sleeved on the abutting rod 8, so that the friction force of the paper tape 10 is controlled, the timing control device 9 presets the running time, the timing control device 9 is a technical means which is conventionally used in the prior art, and the timing control device is automatically stopped when the running time is reached.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (6)
1. A paper tape tester for testing the abrasion resistance of the surface of resin is characterized by comprising an unwinding wheel, a winding wheel, a driving motor, a base and a sample fixing mechanism, wherein the unwinding wheel and the winding wheel are arranged on two sides of the base, the sample fixing mechanism is arranged between the unwinding wheel and the winding wheel, two fixing columns are respectively arranged on two sides of the sample fixing mechanism, the sample fixing mechanism comprises an adjusting table, a sample table, a first adjusting piece and a second adjusting piece, the sample table is arranged at the top end of the adjusting table, the height of the adjusting table is adjustable, the sample table is provided with a cavity penetrating through two sides of the sample table, the first adjusting piece is positioned in the cavity, two ends of the first adjusting piece extend to the outside of the cavity, through holes are formed in two ends of the first adjusting piece, the second adjusting piece is detachably arranged at two ends of the first adjusting piece through the through holes and is perpendicular to the first adjusting piece, the middle section of the first adjusting piece is provided with a spring, and the two sides of the lower portion of the sample table and the two end faces of the first adjusting piece are provided with limit screws used for fixing the first adjusting piece and the second adjusting piece.
2. The paper tape tester for testing the abrasion resistance of the surface of the resin as claimed in claim 1, wherein the middle section of the fixing column is provided with a buffering positioning wheel, the top ends of the two fixing columns are provided with a fixing plate, the fixing plate is provided with a resisting rod, the resisting rod penetrates through the fixing plate, the bottom of the resisting rod is provided with a limiting block, a buffering spring is arranged between the limiting block and the fixing plate, the buffering spring is sleeved on the resisting rod, the upper part of the resisting rod is provided with an adjusting nut, the adjusting nut is arranged above the fixing plate, and the bottom end of the resisting rod is provided with a roller.
3. A paper tape tester for abrasion resistance testing of resin surfaces as claimed in claim 1, wherein said base is provided with height adjustable feet and said base is further provided with a level gauge.
4. A paper tape tester as claimed in claim 1, wherein the second adjusting member is an L-shaped member, and the second adjusting members provided at both ends of the first adjusting member are oppositely disposed.
5. The paper tape tester for testing the abrasion resistance of the surface of the resin as claimed in claim 1, wherein the motor drives the winding wheel to rotate through a belt.
6. The paper tape tester for testing the abrasion resistance of the resin surface as claimed in claim 1, wherein a timing control device is fixed on the base, and the driving motor is electrically connected with the timing control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312594.0U CN212180521U (en) | 2020-03-13 | 2020-03-13 | Paper tape tester for testing abrasion resistance of resin surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312594.0U CN212180521U (en) | 2020-03-13 | 2020-03-13 | Paper tape tester for testing abrasion resistance of resin surface |
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| Publication Number | Publication Date |
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| CN212180521U true CN212180521U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020312594.0U Active CN212180521U (en) | 2020-03-13 | 2020-03-13 | Paper tape tester for testing abrasion resistance of resin surface |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418801A (en) * | 2021-06-22 | 2021-09-21 | 大连交通大学 | Multifunctional detection device and system for electronic product production based on vision technology |
| CN116223281A (en) * | 2023-05-10 | 2023-06-06 | 太仓群特电工材料有限公司 | High-wear-resistance insulating paper adhesive tape wear resistance testing device and testing method |
-
2020
- 2020-03-13 CN CN202020312594.0U patent/CN212180521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418801A (en) * | 2021-06-22 | 2021-09-21 | 大连交通大学 | Multifunctional detection device and system for electronic product production based on vision technology |
| CN116223281A (en) * | 2023-05-10 | 2023-06-06 | 太仓群特电工材料有限公司 | High-wear-resistance insulating paper adhesive tape wear resistance testing device and testing method |
| CN116223281B (en) * | 2023-05-10 | 2023-08-04 | 太仓群特电工材料有限公司 | High-wear-resistance insulating paper adhesive tape wear resistance testing device and testing method |
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