CN214749537U - Testing device for abrasion resistance of film - Google Patents
Testing device for abrasion resistance of film Download PDFInfo
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- CN214749537U CN214749537U CN202120674486.2U CN202120674486U CN214749537U CN 214749537 U CN214749537 U CN 214749537U CN 202120674486 U CN202120674486 U CN 202120674486U CN 214749537 U CN214749537 U CN 214749537U
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Abstract
The utility model discloses a film stand wear resistance's testing arrangement, film stand wear resistance's testing arrangement includes first cylinder, second cylinder and motor, first cylinder is rotatable around its axis, awaits measuring film cladding the outer peripheral face of first cylinder, the second cylinder is rotatable around its axis, awaits measuring film cladding the outer peripheral face of second cylinder, the axis of second cylinder with the axis quadrature of first cylinder, and the cladding are in await measuring film and cladding on the outer peripheral face of first cylinder the await measuring film on the outer peripheral face of second cylinder contacts, the motor is suitable for the drive first cylinder and/or the second cylinder rotates. The utility model discloses a film stand wear resistance's testing arrangement can simulate the service environment of film, the stand wear resistance of accurate test film to confirm whether the film satisfies the practical application demand.
Description
Technical Field
The utility model relates to a check out test set technical field specifically, relates to a film stand wear and tear performance's testing arrangement.
Background
The film material is increasingly used in industry as a special functional material, and the service life of the film material depends on the wear resistance of the film material in practical application due to the thin thickness of the film material. In the related art, because the requirements on the wear resistance of the film material are different under different application environments, the learning of the wear resistance of the film material before actual application is crucial, but the detection of the wear resistance of the film material in the related art has no specific standard for reference, and the detection method commonly used in the industry has the problems of low test precision and inconsistent detection result with the actual application result.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent.
Therefore, the embodiment of the utility model provides a film stand wear resistance's testing arrangement is proposed, this film stand wear resistance's testing arrangement can simulate the service environment of film, the stand wear resistance of accurate test film to confirm whether the film satisfies the practical application demand.
According to the utility model discloses film stand wear resistance's testing arrangement includes: the film testing device comprises a first roller, a second roller and a testing device, wherein the first roller can rotate around the axis of the first roller, and a film to be tested coats the peripheral surface of the first roller; the second roller can rotate around the axis of the second roller, a film to be tested coats the peripheral surface of the second roller, the axis of the second roller is orthogonal to the axis of the first roller, and the film to be tested coated on the peripheral surface of the first roller is in contact with the film to be tested coated on the peripheral surface of the second roller; a motor adapted to drive the first roller and/or the second roller in rotation.
According to the utility model discloses film stand wear resistance's testing arrangement, through setting up rotatable first cylinder and second cylinder, and the axis of first cylinder and the axis quadrature of second cylinder, the cladding is at the examination of first cylinder outer peripheral face film that awaits measuring and the cladding awaits measuring the film that awaits measuring at the second cylinder outer peripheral face and is contacted, can utilize motor control first cylinder and/or second cylinder to rotate, in order to simulate the actual application environment of the film that awaits measuring, the stand wear resistance of accurate test film, in order to confirm whether the film satisfies the actual application demand.
In some embodiments, the apparatus for testing wear resistance of a thin film further comprises a first fixing frame and a second fixing frame, wherein the first roller is rotatably connected with the first fixing frame, and the second roller is rotatably connected with the second fixing frame.
In some embodiments, the device for testing wear resistance of a film further includes a first rolling gear and a second rolling gear, the first rolling gear is connected to one end of the first roller and is rotatably connected to the first fixing frame, the second rolling gear is connected to one end of the second roller and is rotatably connected to the second fixing frame, the motor includes a first motor and a second motor, an output shaft of the first motor is connected to the first rolling gear to drive the first rolling gear to rotate, and an output shaft of the second motor is connected to the second rolling gear to drive the second rolling gear to rotate.
In some embodiments, the rotational speed of the first and second motors is the same.
In some embodiments, the number of the first rolling gears is two, the two first rolling gears are respectively connected to two ends of the first roller, the number of the second rolling gears is two, and the two second rolling gears are respectively connected to two ends of the second roller.
In some embodiments, the first fixing frame includes two first pivots opposite and spaced apart in the axial direction of the first roller, two first rolling gears are respectively sleeved on the two first pivots, the second fixing frame includes two second pivots opposite and spaced apart in the axial direction of the second roller, and two second rolling gears are respectively sleeved on the two second pivots.
In some embodiments, the apparatus for testing wear resistance of a thin film further comprises a universal machine, the universal machine has a first clamping portion and a second clamping portion, the first fixing frame is connected with the first clamping portion, the first clamping portion is suitable for controlling the first fixing frame to move, the second fixing frame is connected with the second clamping portion, the second clamping portion is suitable for controlling the second fixing frame to move, and the first clamping portion and the second clamping portion are suitable for controlling the first roller and the second roller to approach or move away from each other relatively.
In some embodiments, the cross-sectional area of the first roller is equal to the cross-sectional area of the second roller.
Drawings
Fig. 1 is a schematic structural diagram of a testing apparatus for testing wear resistance of a thin film according to an embodiment of the present invention.
Reference numerals:
a testing device 1 for the abrasion resistance of the film;
a first drum 10; a first rolling gear 101; a second drum 20; a second rolling gear 201;
a first fixing frame 30; a first pivot 301; a second fixing frame 40; a second pivot 401.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1, a testing apparatus 1 for testing abrasion resistance of a thin film according to an embodiment of the present invention includes a first roller 10, a second roller 20, and a motor (not shown).
As shown in fig. 1, the first drum 10 is rotatable about its axis ("a-b" shown in fig. 1), a film to be tested (not shown) covers the outer circumferential surface of the first drum 10, the second drum 20 is rotatable about its axis, the film to be tested covers the outer circumferential surface of the second drum 20, the axis of the second drum 20 is orthogonal to the axis of the first drum 10, and the film to be tested, which is coated on the outer circumferential surface of the first drum 10, is in contact with the film to be tested, which is coated on the outer circumferential surface of the second drum 20.
In other words, the film to be tested coated on the outer circumferential surface of the first roller 10 is in point contact with the film to be tested coated on the outer circumferential surface of the second roller 20, and the contact point has a vertical contact force, and the two films in opposite contact can be mutually used as friction surfaces, so that the rotation of the first roller 10 and/or the second roller 20 is utilized to simulate a rolling friction environment or a sliding friction environment in testing the wear resistance of the film to be tested. Preferably, the cross-sectional area of the first roller 10 and the cross-sectional area of the second roller 20 are equal, thereby facilitating simulation of completely independent rolling friction environment and sliding friction environment.
In particular, the motor is adapted to drive the first drum 10 and/or the second drum 20 in rotation. For example, when the film is applied to a roller or an axle, the wear resistance of the film in a rolling friction environment needs to be tested, and at this time, the motor controls the first roller 10 and the second roller 20 to rotate simultaneously, so that the film coated on the first roller 10 and the second roller 20 rolls relatively, and whether the film can meet the requirement of the actual application environment on the wear resistance in the rolling friction environment is judged according to an experimental result.
For another example, when the film is applied to the stage, the wear resistance of the film in the sliding friction environment needs to be tested, and at this time, one of the first roller 10 and the second roller 20 is controlled to rotate by the motor, so that the film coated on the first roller 10 and the second roller 20 slides relatively, and whether the film can meet the requirement of the actual application environment on the wear resistance when the film is in the sliding friction environment is judged according to the experimental result.
According to the utility model discloses film stand wear resistance's testing arrangement, through setting up rotatable first cylinder and second cylinder, and the axis of first cylinder and the axis quadrature of second cylinder, the cladding is at the examination of first cylinder outer peripheral face film that awaits measuring and the cladding awaits measuring the film that awaits measuring at the second cylinder outer peripheral face and is contacted, can utilize motor control first cylinder and/or second cylinder to rotate, in order to simulate the actual application environment of the film that awaits measuring, the stand wear resistance of accurate test film, in order to confirm whether the film satisfies the actual application demand.
Further, as shown in fig. 1, the testing apparatus 1 for testing wear resistance of a film further includes a first fixing frame 30 and a second fixing frame 40, the first roller 10 is rotatably connected to the first fixing frame 30, and the second roller 20 is rotatably connected to the second fixing frame 40. Namely, the first holder 30 is used for fixedly supporting the first roller 10, and the second holder 40 is used for fixedly manufacturing the second roller 20.
Further, as shown in fig. 1, the testing apparatus 1 for testing the wear resistance of the film further includes a first rolling gear 101, the first rolling gear 101 is connected to one end of the first roller 10, and the first rolling gear 101 is rotatably connected to the first fixing frame 30.
Specifically, as shown in fig. 1, the first roller 10 has flat end surfaces at both ends in the axial direction thereof, one side of the first rolling gear 101 is attached to the end surfaces, and the other side of the first rolling gear 101 is rotatably connected to the first fixing frame 30.
Further, as shown in fig. 1, the testing apparatus 1 for testing wear resistance of a film further includes a second rolling gear 201, the second rolling gear 201 is connected to one end of the second roller 20, and the second rolling gear 201 is rotatably connected to the second fixing frame 40. Specifically, as shown in fig. 1, the first roller 10 has flat end surfaces at both ends in the axial direction thereof, one side of the second rolling gear 201 is attached to the end surfaces, and the other side of the second rolling gear 201 is rotatably connected to the second fixing frame 40.
In addition, the motor includes a first motor (not shown) and a second motor (not shown), an output shaft of the first motor is connected to the first rolling gear 101 to drive the first rolling gear 101 to rotate, thereby rotating the first drum 10, and an output shaft of the second motor is connected to the second rolling gear 201 to drive the second rolling gear 201 to rotate, thereby rotating the second drum 20. Preferably, the first motor and the second motor have the same rotation speed, in other words, when the first motor and the second motor operate simultaneously, the output power of the first motor and the output power of the second motor are the same, and the rotation speed of the first roller 10 and the rotation speed of the second roller 20 are the same, so as to accurately simulate the rolling friction environment.
Further, as shown in fig. 1, there are two first rolling gears 101 connected to both ends of the first drum 10, two second rolling gears 201 connected to both ends of the second drum 20, respectively, and two first rolling gears 10 and 201. Thus, the two first rolling gears 101 may improve the smoothness of the rotation of the first drum 10, and the two second rolling gears 201 may improve the smoothness of the rotation of the second drum 20.
In some embodiments, as shown in fig. 1, the first fixing frame 30 includes two first pivots 301 opposite and spaced apart in the axial direction of the first drum 10, and the two first rolling gears 101 are respectively sleeved on the two first pivots 301. Specifically, the first roller gear 101 has a shaft hole penetrating the first roller gear 101 in a thickness direction thereof, the first pivot shaft 301 is fitted in the shaft hole, and the first roller gear 101 is rotatable about the first pivot shaft 301.
As shown in fig. 1, the second fixing frame 40 includes two second pivots 401 opposite and spaced apart from each other in the axial direction of the second drum 20, and the two second rolling gears 201 are respectively fitted over the two second pivots 401. Specifically, the second roller gear 201 has a shaft hole penetrating the second roller gear 201 in a thickness direction thereof, the second pivot shaft 401 is fitted in the shaft hole, and the second roller gear 201 is rotatable about the second pivot shaft 401.
Further, the testing apparatus 1 for film wear resistance further comprises a universal machine (not shown), the universal machine has a first clamping portion (not shown) and a second clamping portion (not shown), the first fixing frame 30 is connected with the first clamping portion, the first clamping portion is suitable for controlling the first fixing frame 30 to move, the second fixing frame 40 is connected with the second clamping portion, the second clamping portion is suitable for controlling the second fixing frame 40 to move, and the first clamping portion and the second clamping portion are suitable for controlling the first roller 10 and the second roller 20 to relatively approach or move away.
It can be understood that, under different application environments, the requirement on the wear resistance of the film material is different, the first clamping part and the second clamping part control the first roller 10 and the second roller 20 to be relatively close to or far away from each other, and the vertical contact force of the film coated on the periphery of the first roller 10 and the film coated on the periphery of the second roller 20 can be adjusted, so that the testing device 1 for the wear resistance of the film can simulate a plurality of different application environments.
For example, when the film material needs to be applied in an environment with large friction, the first and second clamping portions can be used to control the first and second rollers 10 and 20 to approach each other, so as to increase the contact force between the films, thereby realizing environment simulation. For another example, when the film material is applied to an environment with low friction, the first and second nip portions may be used to control the first and second rollers 10 and 20 to move away from each other, so as to reduce the contact force between the films, thereby achieving the environmental simulation.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. A device for testing the abrasion resistance of a film, comprising:
the film testing device comprises a first roller, a second roller and a testing device, wherein the first roller can rotate around the axis of the first roller, and a film to be tested coats the peripheral surface of the first roller;
the second roller can rotate around the axis of the second roller, a film to be tested coats the peripheral surface of the second roller, the axis of the second roller is orthogonal to the axis of the first roller, and the film to be tested coated on the peripheral surface of the first roller is in contact with the film to be tested coated on the peripheral surface of the second roller;
a motor adapted to drive the first roller and/or the second roller in rotation.
2. The apparatus for testing abrasion resistance of thin film according to claim 1, further comprising a first holder and a second holder, wherein the first roller is rotatably connected to the first holder, and the second roller is rotatably connected to the second holder.
3. The apparatus for testing abrasion resistance of a thin film according to claim 2, further comprising a first rolling gear and a second rolling gear, wherein the first rolling gear is connected to one end of the first roller and rotatably connected to the first holder, the second rolling gear is connected to one end of the second roller and rotatably connected to the second holder,
the motor comprises a first motor and a second motor, an output shaft of the first motor is connected with the first rolling gear to drive the first rolling gear to rotate, and an output shaft of the second motor is connected with the second rolling gear to drive the second rolling gear to rotate.
4. The apparatus for testing abrasion resistance of thin film according to claim 3, wherein the first motor and the second motor rotate at the same speed.
5. The apparatus for testing abrasion resistance of thin film according to claim 3, wherein there are two first rolling gears, two first rolling gears are respectively connected to both ends of the first roller, two second rolling gears are respectively connected to both ends of the second roller.
6. The apparatus for testing abrasion resistance of thin film according to claim 5, wherein the first fixing frame comprises two first pivots opposite and spaced apart from each other in the axial direction of the first roller, two first rolling gears are respectively disposed on the two first pivots, the second fixing frame comprises two second pivots opposite and spaced apart from each other in the axial direction of the second roller, and two second rolling gears are respectively disposed on the two second pivots.
7. The apparatus for testing abrasion resistance of thin film according to claim 6, further comprising a universal machine having a first clamping portion and a second clamping portion, wherein the first fixture is connected to the first clamping portion, the first clamping portion is adapted to control the first fixture to move, the second fixture is connected to the second clamping portion, the second clamping portion is adapted to control the second fixture to move, and the first clamping portion and the second clamping portion are adapted to control the first roller and the second roller to approach or move relatively.
8. The apparatus for testing abrasion resistance of a thin film according to claim 1, wherein a sectional area of the first roller is equal to a sectional area of the second roller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674486.2U CN214749537U (en) | 2021-04-01 | 2021-04-01 | Testing device for abrasion resistance of film |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120674486.2U CN214749537U (en) | 2021-04-01 | 2021-04-01 | Testing device for abrasion resistance of film |
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| CN214749537U true CN214749537U (en) | 2021-11-16 |
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| CN202120674486.2U Active CN214749537U (en) | 2021-04-01 | 2021-04-01 | Testing device for abrasion resistance of film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577655A (en) * | 2022-05-06 | 2022-06-03 | 安徽省通达新材料有限公司 | Equipment and method for detecting wear resistance of aluminum-plated film coating |
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2021
- 2021-04-01 CN CN202120674486.2U patent/CN214749537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577655A (en) * | 2022-05-06 | 2022-06-03 | 安徽省通达新材料有限公司 | Equipment and method for detecting wear resistance of aluminum-plated film coating |
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