CN202814379U - Aluminium foil thickness off-line measuring apparatus - Google Patents
Aluminium foil thickness off-line measuring apparatus Download PDFInfo
- Publication number
- CN202814379U CN202814379U CN 201220413103 CN201220413103U CN202814379U CN 202814379 U CN202814379 U CN 202814379U CN 201220413103 CN201220413103 CN 201220413103 CN 201220413103 U CN201220413103 U CN 201220413103U CN 202814379 U CN202814379 U CN 202814379U
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- CN
- China
- Prior art keywords
- aluminium foil
- long briquetting
- briquetting
- thickness
- long
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Provided is an aluminium foil thickness off-line measuring apparatus, comprising a testing stand, wherein the testing stand is provided with a long briquetting; one side of the to-be-tested aluminium foil is pressed between the long briquetting and the testing stand, with the other end of the to-be-tested aluminium foil being suspended; the upper surface of the long briquetting is provided with a V-shaped guide rail groove; a measuring arm arranged above the long briquetting cooperates with the V-shaped guide rail groove of the long briquetting via the V-shaped guide rail arranged at the bottom thereof; one end of the measuring arm is provided with a displacement sensor and a supporting ball corresponding to the suspended side of the aluminium foil; the aluminium foil is clamped between the displacement sensor and the supporting ball; and the displacement sensor is electrically connected with the sensor display screen. The aluminium foil thickness off-line measuring apparatus of the utility model is capable of carrying out accurate measurement of the thickness of every part of the aluminium foil sample by utilizing the precise linear displacement sensor and the specially designed mechanical device, with the measuring resolution being less than 0.1 micron, thereby being capable of conveniently obtaining the aluminium foil thickness difference and the error distribution situation and accordingly providing direct basis for determining whether the aluminium foil is qualified or not and adjusting production technology.
Description
Technical field
The utility model belongs to double-zero aluminum foil production and processing field, relates to a kind of aluminum foil thickness determined off-line device, specifically a kind of aluminum foil thickness determined off-line device based on the high precision linear displacement transducer.
Background technology
The application of double-zero aluminum foil is more and more extensive, people also improve constantly the requirement of double-zero aluminum foil quality, products such as heat-sealed foil, medicinal foil, flexible pipe paper tinsel wherein particularly, except the surface that requires suitable mechanical property, smooth, also required thickness is even, to guarantee the normal use of final products.
Double-zero aluminum foil method for measuring thickness commonly used mainly contains eddy current thickness measuring, isotope thickness measurement with ray, X-ray ga(u)ging and weight method etc. at present.Wherein weight method can only obtain the average thickness of aluminium foil, can't know aluminium foil thickness difference everywhere; Other three kinds of methods can be carried out thickness measure to the aluminium foil part, but precision is very low, and isotope ray and X ray all can cause very major injury to human body.
The utility model content
The utility model provides a kind of aluminum foil thickness determined off-line device for solving the problems of the technologies described above, specifically a kind of aluminum foil thickness determined off-line device based on the high precision linear displacement transducer.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind of aluminum foil thickness determined off-line device, be provided with testing table, be provided with long briquetting at testing table, aluminium foil one side pressure to be tested is between long briquetting and testing table, opposite side is unsettled, upper surface at long briquetting is provided with a V-type rail groove, the test arm that the top of long briquetting arranges cooperates with the V-type rail groove of long briquetting by the V-type rail that its bottom arranges, one end of test arm is provided with the displacement transducer corresponding with the unsettled side of aluminium foil and supporting ball, aluminium foil is clipped between displacement transducer and the supporting ball, and displacement transducer is electrically connected with the sensor display screen.
The bottom surface of described long briquetting is provided with resilient material.
Described long briquetting is bolted on the testing table by arranging at four angles.
The beneficial effects of the utility model: this device utilize high precision linear displacement transducer and custom-designed mechanical hook-up can to foil samples everywhere thickness accurately measure, Measurement Resolution is less than 0.1 μ m, can obtain very easily the poor and error distribution situation of aluminum foil thickness, whether qualified and adjust production technology direct basis is provided for judging aluminium foil.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Reference numeral: 1, test arm, 2, long briquetting, 3, resilient material, 4, testing table, 5, bolt, 6, aluminium foil, 7, the supporting ball, 8, the high precision linear displacement transducer, 9, the sensor display screen, 1-1, V-type rail, 2-1, V-type rail groove.
Embodiment
As illustrated in fig. 1 and 2, a kind of aluminum foil thickness determined off-line device, be provided with testing table 4, be provided with long briquetting 2 at testing table 4, aluminium foil 6 one side pressures to be tested are between long briquetting 2 and testing table 4, opposite side is unsettled, upper surface at long briquetting 2 is provided with a V-type rail groove 2-1, the test arm 1 that the top of long briquetting 2 arranges cooperates with the V-type rail groove 2-1 of long briquetting 2 by the V-type rail 1-1 that its bottom arranges, one end of test arm 1 is provided with the displacement transducer corresponding with aluminium foil 6 unsettled sides 8 and supporting ball 7, aluminium foil 6 is clipped between displacement transducer 8 and the supporting ball 7, and displacement transducer 8 is electrically connected with sensor display screen 9.
The bottom surface of described long briquetting 2 is provided with resilient material 3.
Described long briquetting 2 is fixed on the testing table 4 by at four angles bolt 5 being set.
In the utility model, aluminium foil 6 one ends are unsettled to be placed on the testing table 4, and is pressed abd fixed on the testing table plane by long briquetting 2, and long briquetting 2 bottom surfaces are covered with one deck resilient material 3, can guarantee that aluminium foil 6 is pressed on the testing table 4.One V-type rail groove 2-1 is arranged above the long briquetting 2, match with V-type rail 1-1 below the test arm 1, test arm 1 can be free to slide along V-type rail groove 2-1 on the long briquetting 2.The other end of test arm 1 arranges a balancing weight, keeps test arm balance and motion steadily.
Using method of the present utility model: when using this device to carry out the thickness measure of aluminium foil 6, the upper and lower surface of unsettled aluminium foil 6 contacts with supporting ball 7 with the gauge head of high precision linear displacement transducer 8 respectively, this moment, the variation of sensor display screen 9 readings was aluminium foil 6 at the thickness of measuring point, promote test arm 1 and move namely as can be known aluminium foil 6 thickness everywhere along V-type rail groove 2-1, through data analysis as can be known thickness difference and the error distribution situation of aluminium foil 6.
Claims (3)
1. aluminum foil thickness determined off-line device, it is characterized in that: be provided with testing table (4), be provided with long briquetting (2) at testing table (4), aluminium foil (6) one side pressures to be tested are between long briquetting (2) and testing table (4), opposite side is unsettled, upper surface at long briquetting (2) is provided with a V-type rail groove (2-1), the test arm (1) that the top of long briquetting (2) arranges cooperates with the V-type rail groove (2-1) of long briquetting (2) by the V-type rail (1-1) that its bottom arranges, one end of test arm (1) is provided with the displacement transducer (8) corresponding with the unsettled side of aluminium foil (6) and supporting ball (7), aluminium foil (6) is clipped between displacement transducer (8) and the supporting ball (7), and displacement transducer (8) is electrically connected with sensor display screen (9).
2. a kind of aluminum foil thickness determined off-line device as claimed in claim 1, it is characterized in that: the bottom surface of described long briquetting (2) is provided with resilient material (3).
3. a kind of aluminum foil thickness determined off-line device as claimed in claim 1, it is characterized in that: described long briquetting (2) is fixed on the testing table (4) by at four angles bolt (5) being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413103 CN202814379U (en) | 2012-08-21 | 2012-08-21 | Aluminium foil thickness off-line measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220413103 CN202814379U (en) | 2012-08-21 | 2012-08-21 | Aluminium foil thickness off-line measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814379U true CN202814379U (en) | 2013-03-20 |
Family
ID=47873240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220413103 Expired - Fee Related CN202814379U (en) | 2012-08-21 | 2012-08-21 | Aluminium foil thickness off-line measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089556A (en) * | 2020-01-15 | 2020-05-01 | 南京市产品质量监督检验院 | Method for measuring thickness of gold foil product |
| CN111678479A (en) * | 2020-05-22 | 2020-09-18 | 南通宇华新材料科技有限公司 | Method for detecting thickness of aluminum layer of carbon-coated aluminum foil |
-
2012
- 2012-08-21 CN CN 201220413103 patent/CN202814379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089556A (en) * | 2020-01-15 | 2020-05-01 | 南京市产品质量监督检验院 | Method for measuring thickness of gold foil product |
| CN111678479A (en) * | 2020-05-22 | 2020-09-18 | 南通宇华新材料科技有限公司 | Method for detecting thickness of aluminum layer of carbon-coated aluminum foil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |