CN216159848U - Detection apparatus for real-time measurement aluminium foil average thickness - Google Patents
Detection apparatus for real-time measurement aluminium foil average thickness Download PDFInfo
- Publication number
- CN216159848U CN216159848U CN202122147805.7U CN202122147805U CN216159848U CN 216159848 U CN216159848 U CN 216159848U CN 202122147805 U CN202122147805 U CN 202122147805U CN 216159848 U CN216159848 U CN 216159848U
- Authority
- CN
- China
- Prior art keywords
- aluminum foil
- counter
- average thickness
- motor
- controller
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a detection device for measuring the average thickness of an aluminum foil in real time, which comprises: the device comprises a counter, a laser roll diameter sensor and a controller, wherein the counter is electrically connected with a motor used for a coiling machine, the counter is used for measuring the number of rotating circles of the motor, the laser roll diameter sensor is used for measuring the diameter of an empty sleeve, the aluminum foil is coiled into a roll around the empty sleeve, the controller is respectively electrically connected with the counter and the laser roll diameter sensor, and the controller calculates the average thickness of the aluminum foil according to received signals of the counter and the laser roll diameter sensor. The detection device can automatically detect the average thickness of the aluminum foil in real time, plays a good monitoring role in controlling the thickness of rolling production, and simultaneously lightens the labor intensity of operators.
Description
Technical Field
The utility model relates to the field of aluminum foil rolling, in particular to a detection device for measuring the average thickness of an aluminum foil in real time.
Background
In the production process of the aluminum foil mill, the aluminum foil is often thinner, and the thickness difference requirements of the current customers are more and more strict. Except that the equipment is provided with a thickness gauge, the evaluation can be carried out by using an optical thickness gauge only by drawing the edge in the production process. The method has the disadvantages that the operation risk and labor intensity of operators are increased, and the problem that the edge can not be drawn in 4 passes of high-speed rolling exists. In order to reduce the number of edge draws and to better realize multiple considerations for the rolling thickness, it is necessary to reselect another reference system for monitoring the rolling thickness. So that the operator can realize early intervention and avoid or reduce defective products caused by thickness.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, an embodiment of the present invention provides a detection apparatus for measuring an average thickness of an aluminum foil in real time, including: the device comprises a counter, a laser roll diameter sensor and a controller, wherein the counter is electrically connected with a motor of a coiling machine, the counter is used for measuring the number of rotating circles of the motor, the laser roll diameter sensor is used for measuring the diameter of an empty sleeve, the aluminum foil is wound around the empty sleeve to form the diameter of a material roll, and the controller is respectively electrically connected with the counter and the laser roll diameter sensor.
Further, the average thickness of the aluminum foil is A, and the diameter of the hollow sleeve is phi1The diameter of the aluminum foil wound into a coil is phi2The number of the rotating circles of the motor is N, and the controller is according to a formula
And calculating to obtain the average thickness of the aluminum foil.
Further, the controller adopts a PLC.
Further, the controller is electrically connected with a computer terminal, and the computer terminal feeds back a picture of the aluminum foil wound by the winding machine and displays the diameter phi of the aluminum foil wound into a coil2The number of revolutions N of the motor and the average thickness A of the aluminum foil.
Furthermore, the counter adopts a high-number counter, a rotary encoder of the motor is provided with Z pulses, the motor sends out one Z pulse signal every time the motor rotates for one circle, and the high-number counter counts the Z pulse signals.
Further, there is no gap between the rolls of the aluminum foil wound around the empty sleeve.
The utility model has the following beneficial effects:
the detection device does not need to measure the average thickness of the aluminum foil in an edge-drawing mode, the average thickness of the aluminum foil can be automatically calculated through a counter, a laser roll diameter sensor and a controller, and the labor intensity of operators can be reduced. The detection device can also measure the average thickness of the aluminum foil in real time, and the obtained result has high precision and accurate data, so that an operator can conveniently realize early intervention, defective products caused by the thickness of the aluminum foil are avoided or reduced, and loss is reduced. The detection device can also directly observe and know the winding condition of the material roll and related data through a man-machine picture of the computer terminal.
In order to make the aforementioned and other objects, features and advantages of the utility model 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 the drawings without creative efforts.
FIG. 1 is a schematic view of a detection device in an embodiment of the present invention;
fig. 2 is a schematic view of the winding of aluminum foil into a roll in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature.
The present invention will be described in detail below with reference to the accompanying drawings and examples.
A detection device for measuring the average thickness of an aluminum foil in real time, as shown in fig. 1. The detection device includes: the device comprises a counter 1, a laser roll diameter sensor 2 and a controller 3.
The counter 1 is electrically connected with a motor 4 of the coiling machine, and the counter 1 is used for measuring the number of rotating turns N of the motor 4.
The laser roll diameter sensor 2 is used for measuring the diameter phi of the hollow sleeve1And the diameter phi of the aluminum foil wound around the empty sleeve into a coil2。
The controller 3 is respectively and electrically connected with the counter 1 and the laser roll diameter sensor 2, and the controller 3 calculates the average thickness of the aluminum foil according to the received signals of the counter 1 and the laser roll diameter sensor 2.
As shown in fig. 2, the coiler winds the aluminum foil tightly so that there is no gap between the rolls where the aluminum foil is wound around the empty sleeve.
The average thickness of the aluminum foil is A, and the controller is according to a formula
And calculating to obtain the average thickness of the aluminum foil.
In this detection device, the controller 3 employs a PLC. The counter 1 adopts a high-number counter, a rotary encoder of the motor 4 is provided with Z pulses, each time the motor 4 rotates for one circle, the Z pulse signals are sent out, and the high-number counter counts the Z pulse signals. The high counter receives how many Z pulse signals, i.e. how many revolutions the motor has rotated.
The controller 3 is electrically connected with a computer terminal 5, the computer terminal 5 feeds back a picture of the coiling machine for coiling the aluminum foil and displays the diameter phi of the aluminum foil coiled into a coil2The number of revolutions N of the motor 4 and the average thickness a of the aluminum foil.
The detection device does not need to measure the average thickness of the aluminum foil in an edge-drawing mode, the average thickness of the aluminum foil can be automatically calculated and obtained through the counter 1, the laser roll diameter sensor 2 and the controller 3, and the labor intensity of operators can be reduced. The detection device can also measure the average thickness of the aluminum foil in real time, and the obtained result has high precision and accurate data, so that an operator can conveniently realize early intervention, defective products caused by the thickness of the aluminum foil are avoided or reduced, and loss is reduced. The detection device can also directly observe and know the winding condition of the material roll and related data through a man-machine picture of the computer terminal.
The principle and the implementation mode of the utility model are explained by applying specific embodiments in the utility model, and the description of the embodiments is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (6)
1. A detection device for measuring the average thickness of an aluminum foil in real time is characterized by comprising: the device comprises a counter, a laser roll diameter sensor and a controller, wherein the counter is electrically connected with a motor of a coiling machine, the counter is used for measuring the number of rotating circles of the motor, the laser roll diameter sensor is used for measuring the diameter of an empty sleeve, the aluminum foil is wound around the empty sleeve to form the diameter of a material roll, and the controller is respectively electrically connected with the counter and the laser roll diameter sensor.
2. The apparatus of claim 1, wherein the average thickness of the aluminum foil is A, and the diameter of the hollow sleeve is Φ1The diameter of the aluminum foil wound into a coil is phi2The number of the rotating circles of the motor is N, and the controller is according to a formula
And calculating to obtain the average thickness of the aluminum foil.
3. The apparatus for measuring average thickness of aluminum foil in real time as claimed in claim 2, wherein the controller employs a PLC.
4. The apparatus as claimed in claim 2, wherein the controller is electrically connected to a computer terminal, and the computer terminal feeds back a picture of the coiler for coiling the aluminum foil and displays a diameter Φ of the coiled aluminum foil2The number of revolutions N of the motor and the average thickness A of the aluminum foil.
5. The apparatus as claimed in claim 2, wherein the counter is a high counter, a rotary encoder of the motor has Z pulses, the motor sends out one Z pulse signal every rotation, and the high counter counts the Z pulse signals.
6. The apparatus as claimed in claim 2, wherein there is no gap between the rolls around the empty sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147805.7U CN216159848U (en) | 2021-09-07 | 2021-09-07 | Detection apparatus for real-time measurement aluminium foil average thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122147805.7U CN216159848U (en) | 2021-09-07 | 2021-09-07 | Detection apparatus for real-time measurement aluminium foil average thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216159848U true CN216159848U (en) | 2022-04-01 |
Family
ID=80843032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122147805.7U Active CN216159848U (en) | 2021-09-07 | 2021-09-07 | Detection apparatus for real-time measurement aluminium foil average thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216159848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232456A (en) * | 2023-11-10 | 2023-12-15 | 北京科技大学 | Accurate detection system and detection method for rolled thickness of aluminum plate strip foil |
-
2021
- 2021-09-07 CN CN202122147805.7U patent/CN216159848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232456A (en) * | 2023-11-10 | 2023-12-15 | 北京科技大学 | Accurate detection system and detection method for rolled thickness of aluminum plate strip foil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6111606A (en) | Method and device for inspecting thickness of layer | |
| CN216159848U (en) | Detection apparatus for real-time measurement aluminium foil average thickness | |
| CN103389058B (en) | The rolling length automatic metering system of the stacked rolling thing of a kind of hoist and method | |
| CN111020645B (en) | Electrolytic copper foil forming machine, online monitoring method and control device | |
| JP2735605B2 (en) | Method and apparatus for determining the package circumference of a twilled package and utilizing the result | |
| CN110017784B (en) | Online quality inspection device and method for end part of coiled steel coil | |
| CN114194937B (en) | Winding quality monitoring method for high-speed winding machine | |
| CN115035115B (en) | Method for monitoring quality of paper-covered copper flat wire | |
| US20230109490A1 (en) | Apparatus and Method For Measuring Electrode Loss Using Reference Point, And Roll Map Of Electrode Process with Reference Point Displayed And Method and System for Generating The Same | |
| JP5991258B2 (en) | Two drum winder | |
| US4159572A (en) | Dynamic gage averaging and length determining device and method for continuous sheet material | |
| CN105564025B (en) | A kind of unit type intaglio press unreels the control method that change of lap detects coil diameter automatically | |
| US11078041B2 (en) | Monitoring method for monitoring an unwinding process, unwinding device and unwinding system | |
| CN103318672A (en) | Aluminum tape coil diameter detection device of aluminum processing equipment | |
| CN215004045U (en) | Roller measuring tension testing device | |
| CN107560691B (en) | Fresh alumina storehouse material level detecting system | |
| CN211855261U (en) | Measuring device for thickness of copper pipe sheath and outer diameter of conductor in cable production process | |
| CN209777783U (en) | belt winding and unwinding device | |
| CN112125190A (en) | Winch device, winch depth sounding equipment and winch depth sounding method | |
| JP2000105104A (en) | Eccentricity inspection device for rolled paper | |
| JPS59206111A (en) | Length measuring method of wire drawing device | |
| JPH11351832A (en) | Entrailing air quantity measuring means for coil member and device therefor | |
| CN214374409U (en) | Fine detection device for coiled cable | |
| CN103472765A (en) | System and method for detecting strip rolling diameter | |
| CN209777784U (en) | Belt winding and unwinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |