CN111207867A - Electrostatic adsorption force test platform - Google Patents
Electrostatic adsorption force test platform Download PDFInfo
- Publication number
- CN111207867A CN111207867A CN202010053323.2A CN202010053323A CN111207867A CN 111207867 A CN111207867 A CN 111207867A CN 202010053323 A CN202010053323 A CN 202010053323A CN 111207867 A CN111207867 A CN 111207867A
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- platform
- support
- test platform
- electrostatic adsorption
- adsorption force
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
Abstract
The invention discloses an electrostatic adsorption force test platform which comprises a first support and a second support, wherein a first platform with adjustable height is arranged at the top of the first support, and a tangential test platform is arranged on the first platform; the top of the second support is provided with a second platform, the second platform is provided with at least one fixed pulley, a digital display dynamometer is arranged in the second support, the digital display dynamometer is provided with one fixed pulley, a winding shaft is further arranged in the second support, the winding shaft is driven by a motor, and tension wires are wound between the fixed pulleys and the winding shaft; and a third platform is arranged between the first support and the second support, and a normal test platform is arranged at the top of the third platform. The electrostatic adsorption force test platform solves the problems of single function, complex operation, high cost and poor reliability of the existing test platform.
Description
Technical Field
The invention belongs to the technical field of mechanical test platform equipment, and particularly relates to an electrostatic adsorption force test platform.
Background
The electrostatic adsorption force is an important performance index of electrostatic adsorption, along with the continuous deepening of researchers on the research of an electrostatic adsorption mechanism, the demand on a novel multifunctional and high-precision adsorption force test platform is continuously improved, but the force measuring platform in the current market is single in function, complex in operation and high in price, and is mainly divided into an electric test platform and a manual test platform. The electric test platform mainly drives the ball screw through a stepping motor or a servo motor so as to drive the force sensor connected with the electric test platform to do linear motion, and the magnitude of the pulling force can be measured by collecting the reading of the force sensor through a computer; the manual test platform is a rocker which is manually shaken by an operator and fixedly connected with the ball screw, and then the power sensor is driven to move along the linear guide rail. In addition, the two existing test platforms in the market are mainly made of metal materials, and because electrostatic adsorption usually requires excitation voltage of thousands of volts or even more, the safety of operators and experimental equipment is difficult to ensure by using the metal materials.
Therefore, in order to meet the current requirement of electrostatic adsorption force testing, the development of an electrostatic adsorption force measuring platform with various functions, good safety, high measurement precision, good reliability and low price is an important research direction in the fields of future teaching research and electrostatic adsorption.
Disclosure of Invention
The invention aims to provide an electrostatic adsorption force test platform, which solves the problems of single function, complex operation, high cost and poor reliability of the conventional test platform.
In order to achieve the above object, the present invention adopts a technical solution that an electrostatic adsorption force testing platform includes:
the device comprises a first support, a second support and a third support, wherein the top of the first support is provided with a first platform with adjustable height, and a tangential test platform is arranged on the first platform;
the top of the second support is provided with a second platform, the second platform is provided with at least one fixed pulley, a digital display dynamometer is arranged in the second support, the digital display dynamometer is provided with one fixed pulley, a winding shaft is further arranged in the second support and is driven by a motor, and tension lines are wound between the fixed pulleys and the winding shaft;
and the third platform is positioned between the first support and the second support, and a normal test platform is arranged at the top of the third platform.
The technical scheme of the invention also has the following characteristics:
the first platform is arranged on the first support through a plurality of bolts with adjustable height.
The first support, the second support, the third platform and the motor are arranged on the bottom plate.
The winding reel is provided with a large belt wheel, a small belt wheel is arranged on a driving shaft of the motor, and a synchronous belt is wound between the large belt wheel and the small belt wheel.
And the winding shaft is provided with a limiting ring.
The winding shaft is arranged in the second support through a bearing.
And a reinforcing plate is arranged in the first platform.
The first support and the second support are both composed of a front support and a rear support.
The motor is a direct current speed reduction motor.
The bottom of the third platform is provided with a plurality of pillars.
The invention has the beneficial effects that: according to the electrostatic adsorption force testing platform, the direction of force can be changed through the fixed pulleys in the testing process, the force cannot be changed, and the testing result is transmitted to a computer end through the digital display dynamometer; the electrostatic adsorption force testing platform integrates tangential and normal electrostatic adsorption force testing, and has the advantages of simple structure, convenience in operation, good reliability, high precision, low cost and the like, has important significance for improving the testing efficiency and reducing the scientific testing cost, and also has potential application value in the field of electrostatic adsorption and mechanical testing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an electrostatic adhesion test platform according to the present invention;
fig. 2 is a side view of an electrostatic adhesion test platform of the present invention.
In the figure, 1, a bottom plate, 2, a normal test platform, 3, a reinforcing plate, 4, a sample II, 5, a support column, 6, a third platform, 7, a digital display dynamometer, 8, a fixing plate, 9, a large belt wheel, 10, a motor, 11, a small belt wheel, 12, a synchronous belt, 13, a second support, 14, a second platform, 15, a groove, 16, a fixed pulley, 17, a tension line, 18, a first platform, 19, a sample I, 20, a tangential test platform, 21, a bolt, 22, a first support, 23, a limiting ring, 24, a bearing and 25 are arranged on a winding shaft.
Detailed Description
The following embodiments are described in detail with reference to the accompanying drawings, so that how to implement the technical features of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1 and fig. 2, the electrostatic adsorption force testing platform of the present invention mainly includes:
the device comprises a first bracket 22, wherein a first platform 18 with adjustable height is arranged at the top of the first bracket 22, and a tangential testing platform 20 is arranged on the first platform 18;
a second support 13, wherein a second platform 14 is arranged at the top of the second support 13, three fixed pulleys 16 which are positioned on the same straight line are arranged on the second platform 14, a fixed plate 8 is arranged in the second support 13, a digital display force measuring device 7 is arranged on the fixed plate 8, one fixed pulley 16 is arranged on the digital display force measuring device 7, a winding shaft 25 is also arranged in the second support 13, the winding shaft 25 is driven by a motor 10, and tension lines 17 are wound between the fixed pulleys 16 and the winding shaft 25;
and a third stage 6, wherein the third stage 6 is positioned between the first bracket 22 and the second bracket 13, and the top of the third stage 6 is provided with a normal test stage 2.
As shown in fig. 1, a first sample 19 is placed on a tangential testing platform 20 for tangential electrostatic adsorption force testing, and a tension line 17 is connected with the first sample 19, then sequentially bypasses each fixed pulley 16 and each groove 15 on a second platform 8, and is connected with a winding shaft 25; and a second sample 4 is placed on the normal test platform 2 and used for testing normal electrostatic adsorption force, and the tension line 17 is connected with the second sample 4 and then sequentially bypasses the fixed pulleys 16 to be connected with the winding shaft 25. The motor 10 is started to drive the winding shaft 25 to rotate, the tension wire 17 is driven to work correspondingly on the first sample 19 and the second sample 4, and the digital display dynamometer 7 transmits a test result to the PC end and stores the test result for being checked at any time.
As shown in fig. 1, in an electrostatic adsorption force test platform of the present invention, a first platform 18 is preferably height-adjustable mounted on a first bracket 22 by a plurality of bolts 21.
The thickness of the test article which can be tested every time is different, and a tester can adjust the installation height of the bolts 21 according to the specific situation of the test article to ensure that the tension line 17 is horizontal after being straightened, so as to improve the test precision.
As shown in fig. 1, in an electrostatic adsorption force test platform of the present invention, a base plate 1 is further included, and a first bracket 22, a second bracket 13, a third platform 6 and a motor 10 are disposed on the base plate 1.
As shown in fig. 1, in the electrostatic adsorption force test platform of the present invention, a large pulley 9 is provided on a winding shaft 25, a small pulley 11 is provided on a driving shaft of a motor 10, and a synchronous belt 12 is wound between the large pulley 9 and the small pulley 11.
Referring to fig. 2, the preferred transmission between the spool 25 and the motor 10 may be via a pair of pulleys. In order to meet different transmission ratio relations, the diameters of the large belt wheel 9 and the small belt wheel 11 and the length of the synchronous belt 12 can be adjusted according to specific use requirements, and the use range of the test platform is widened.
As shown in fig. 1, in the electrostatic adsorption force testing platform of the present invention, a limiting ring 23 is disposed on the winding shaft 25.
The limiting ring 23 can ensure that the tension wire 17 is limited between the limiting ring 23 and the large belt wheel 9, so as to ensure that the winding position is within a controllable range during the winding shaft 25 rolls the tension wire 17.
As shown in fig. 1, in an electrostatic adsorption force test platform of the present invention, a bobbin 25 is disposed in the second holder 13 through a bearing 24.
As shown in fig. 1, in an electrostatic adhesion testing platform of the present invention, a reinforcing plate 3 is disposed inside a first support 22 to ensure the firmness of the first support 22.
As shown in fig. 1, in the electrostatic adsorption force test platform of the present invention, the first support 22 and the second support 13 are both composed of a front support and a rear support, so that not only can installation positions be reserved for other components, but also the overall structure is simplified.
As shown in fig. 1, in an electrostatic adsorption force testing platform of the present invention, the motor 10 is preferably a dc speed-reducing motor.
As shown in fig. 1, in an electrostatic adsorption force test platform of the present invention, a plurality of support columns 5 are provided at the bottom of a third platform 6, and are supported by the plurality of support columns 5.
In conclusion, the direction of the force can be changed through the fixed pulleys in the testing process, the force cannot be changed, and the testing result is transmitted to the computer end through the digital display dynamometer; the electrostatic adsorption force testing platform integrates tangential and normal electrostatic adsorption force testing, and has the advantages of simple structure, convenience in operation, good reliability, high precision, low cost and the like, has important significance for improving the testing efficiency and reducing the scientific testing cost, and also has potential application value in the field of electrostatic adsorption and mechanical testing.
Claims (10)
1. An electrostatic adsorption force test platform, comprising:
the device comprises a first bracket (22), wherein a first platform (18) with adjustable height is arranged at the top of the first bracket (22), and a tangential testing platform (20) is arranged on the first platform (18);
the device comprises a second support (13), wherein a second platform (14) is arranged at the top of the second support (13), at least one fixed pulley (16) is arranged on the second platform (14), a digital display dynamometer (7) is arranged in the second support (13), one fixed pulley (16) is arranged on the digital display dynamometer (7), a winding shaft (25) is further arranged in the second support (13), the winding shaft (25) is driven by a motor (10), and tension lines (17) are wound between the fixed pulleys (16) and the winding shaft (25);
the third platform (6), third platform (6) are located first support (22) with between second support (13), and the top of third platform (6) is provided with normal direction test platform (2).
2. The electrostatic adhesion test platform of claim 1, wherein the first platform (18) is height adjustable on the first support (22) by a plurality of bolts.
3. The electrostatic adsorption force test platform according to claim 1, further comprising a base plate (1), wherein the first bracket (22), the second bracket (13), the third platform (6) and the motor (10) are disposed on the base plate (1).
4. The electrostatic adsorption force test platform according to claim 1, wherein a large pulley (9) is arranged on the winding shaft (25), a small pulley (11) is arranged on a driving shaft of the motor (10), and a synchronous belt (12) is wound between the large pulley (9) and the small pulley (11).
5. The electrostatic adsorption force test platform according to claim 1, wherein a stop ring (23) is disposed on the bobbin (25).
6. The electrostatic attraction force test platform of claim 1, wherein the bobbin (25) is disposed within the second bracket (13) by a bearing (24).
7. The electrostatic adsorption force test platform according to claim 1, wherein a reinforcing plate (3) is arranged in the first bracket (22).
8. The electrostatic attractive force test platform according to claim 1, wherein the first support (22) and the second support (13) are both composed of a front support and a rear support.
9. The electrostatic adsorption force test platform of claim 1, wherein the motor (10) is a dc speed reduction motor.
10. The electrostatic adsorption force test platform according to claim 1, wherein the third platform (6) is provided with a plurality of pillars (5) at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010053323.2A CN111207867A (en) | 2020-01-17 | 2020-01-17 | Electrostatic adsorption force test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010053323.2A CN111207867A (en) | 2020-01-17 | 2020-01-17 | Electrostatic adsorption force test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111207867A true CN111207867A (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010053323.2A Pending CN111207867A (en) | 2020-01-17 | 2020-01-17 | Electrostatic adsorption force test platform |
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| Country | Link |
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| CN (1) | CN111207867A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092154A (en) * | 2021-04-21 | 2021-07-09 | 西安交通大学 | Rotary experiment table with self-locking performance |
| CN114323614A (en) * | 2021-12-24 | 2022-04-12 | 福建比力安科技有限公司 | Platform for detecting performance of vacuum chuck |
| CN117053965A (en) * | 2023-08-09 | 2023-11-14 | 南京航空航天大学 | Adsorption force test and automatic reset platform and test and speed planning method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545661Y (en) * | 2002-02-21 | 2003-04-16 | 李佃峰 | Experimental device of measuring sliding friction force for teaching |
| CN102183456A (en) * | 2011-01-24 | 2011-09-14 | 中交第一航务工程勘察设计院有限公司 | Digitally displayed automatic adhesive force instrument |
| CN108872065A (en) * | 2018-05-09 | 2018-11-23 | 青岛大学 | A kind of electrospinning micro nanometer fiber film adhesion test method and its device |
| CN108981998A (en) * | 2018-08-08 | 2018-12-11 | 重庆大学 | A kind of electrostatic adsorption force test platform and its force measuring method |
-
2020
- 2020-01-17 CN CN202010053323.2A patent/CN111207867A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545661Y (en) * | 2002-02-21 | 2003-04-16 | 李佃峰 | Experimental device of measuring sliding friction force for teaching |
| CN102183456A (en) * | 2011-01-24 | 2011-09-14 | 中交第一航务工程勘察设计院有限公司 | Digitally displayed automatic adhesive force instrument |
| CN108872065A (en) * | 2018-05-09 | 2018-11-23 | 青岛大学 | A kind of electrospinning micro nanometer fiber film adhesion test method and its device |
| CN108981998A (en) * | 2018-08-08 | 2018-12-11 | 重庆大学 | A kind of electrostatic adsorption force test platform and its force measuring method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092154A (en) * | 2021-04-21 | 2021-07-09 | 西安交通大学 | Rotary experiment table with self-locking performance |
| CN114323614A (en) * | 2021-12-24 | 2022-04-12 | 福建比力安科技有限公司 | Platform for detecting performance of vacuum chuck |
| CN117053965A (en) * | 2023-08-09 | 2023-11-14 | 南京航空航天大学 | Adsorption force test and automatic reset platform and test and speed planning method |
| CN117053965B (en) * | 2023-08-09 | 2024-01-30 | 南京航空航天大学 | Adsorption force test and automatic reset platform and test and speed planning method |
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Application publication date: 20200529 |
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| RJ01 | Rejection of invention patent application after publication |