CN112504145B - Device for measuring thickness of lead belt by laser - Google Patents
Device for measuring thickness of lead belt by laser Download PDFInfo
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- CN112504145B CN112504145B CN202011525840.1A CN202011525840A CN112504145B CN 112504145 B CN112504145 B CN 112504145B CN 202011525840 A CN202011525840 A CN 202011525840A CN 112504145 B CN112504145 B CN 112504145B
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- laser
- movable guide
- guide rod
- upper side
- thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
Abstract
The invention discloses a device for measuring the thickness of a lead belt by laser, and relates to the technical field of lead belt measurement. In the invention: and a second photoelectric receiving mechanism matched with the first photoelectric transmitting mechanism on the side surface of the first lifting platform is embedded in the inner side surface of the second supporting platform. The upper side of the second supporting platform is provided with a laser ranging cavity; the upper side of the second supporting platform is provided with a laser ranging mechanism fixedly arranged at the outer side position of the laser ranging cavity. And a second movable guide rod which is guided and arranged at the inner side of the laser ranging cavity is arranged at the upper side of the second supporting platform. According to the invention, the lead belt is placed on the first lifting platform, the first lifting platform is lifted to the corresponding measuring position through the first photoelectric emission mechanism and the second photoelectric receiving mechanism, and meanwhile, the thickness of the thin lead belt layer is converted into the long-distance moving distance of the second reflecting layer in an equal ratio through the rotating fit of the first short shaft rod and the second long shaft rod, so that the measuring accuracy of the lead belt is improved.
Description
Technical Field
The invention belongs to the technical field of lead belt measurement, and particularly relates to a device for measuring the thickness of a lead belt by laser.
Background
The lead storage battery has an advantage that electromotive force is relatively stable at the time of discharge, and a disadvantage that specific energy (electric energy stored per unit weight) is small. The lead accumulator has stable working voltage, wide range of using temperature and current, several hundred cycles of charging and discharging, good storage performance (especially suitable for dry charge storage) and low cost, so it has wide application.
In the production and manufacturing process of the lead storage battery, the use of the raw material of the lead tape is indispensable, and the standardization of the thickness of the lead tape is also a problem which needs to be noticed in the manufacturing process of the lead storage battery. How to carry out accurate thickness detection to the lead belt is an important basis for improving the processing and manufacturing quality of the lead storage battery.
Disclosure of Invention
The invention aims to provide a device for measuring the thickness of a lead belt by laser, which converts the thickness of a thin lead belt into the long-distance moving distance of a second reflecting layer in an equal ratio by rotationally matching a first short shaft lever and a second long shaft lever, and improves the measurement accuracy of the lead belt.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a device for measuring the thickness of a lead belt by laser, which comprises a first lifting device, wherein the output side of the first lifting device faces upwards, a lifting connecting rod is arranged on the output side of the first lifting device, a first lifting platform is fixedly arranged at the upper side end of the lifting connecting rod, and a tiled lead belt is placed on the upper side surface of the first lifting platform; the two sides of the first lifting device are provided with second supporting mechanisms, a second supporting platform is arranged on the upper side of the second supporting mechanism, a second upper side support is connected above the second supporting platform, and two side surfaces of the first lifting platform are embedded with first photoelectric emission mechanisms; and a second photoelectric receiving mechanism matched with the first photoelectric transmitting mechanism on the side surface of the first lifting platform is embedded in the inner side surface of the second supporting platform.
A second inner side bracket is fixedly connected below the inner side end of the second upper side bracket; a first movable guide rod is arranged on the lower side of the second inner side bracket in a guiding manner; the lower end of the first movable guide rod is fixedly connected with a first lower side plate; the upper side of the first movable guide rod is fixedly connected with a first upper side plate; the upper side of the second supporting platform is provided with a laser ranging cavity; the upper side of the second supporting platform is provided with a laser ranging mechanism fixedly arranged at the outer side position of the laser ranging cavity.
A second movable guide rod which is guided and arranged at the inner side direction of the laser ranging cavity is arranged at the upper side of the second supporting platform; the outer side of the second movable guide rod is fixedly connected with a second outer side plate; the inner side end of the second movable guide rod is fixedly connected with a second inner side plate positioned in the laser ranging cavity; a first short shaft lever and a second long shaft lever which are connected to the same rotating shaft mechanism are arranged on the lower side of the second upper side support; the lower side end of the first short shaft rod is in contact fit with the first upper side plate; the lower end of the second long shaft rod is in contact fit with the second outer side plate.
As a preferable technical solution of the present invention, a guide wheel structure is arranged at a lower side end of the first short shaft rod; the guide wheel structure at the lower side end of the first short shaft rod is in rolling contact with the upper side surface of the first upper side plate.
As a preferable technical solution of the present invention, a guide wheel structure is configured at a lower side end of the second long shaft rod; the guide wheel structure at the lower end of the first short shaft rod is in rolling contact with the outer side face of the second outer side plate.
As a preferable technical scheme of the invention, let the length of the second long shaft be Lc, let the length of the first short shaft be Ld, and let Lc be more than or equal to 2 Ld.
As a preferable technical scheme of the invention, the included angle between the first short shaft rod and the second long shaft rod is theta, and theta belongs to [45 degrees ] and 90 degrees ].
As a preferred technical scheme of the invention, a through hole structure matched with the first movable guide rod is arranged on the second inner side bracket; the first movable guide rod is sleeved with a first tension spring positioned between the second inner side bracket and the first lower side plate.
As a preferred embodiment of the present invention, a non-metallic press contact plate is connected to the lower side surface of the first lower side plate.
As a preferred technical scheme of the invention, a through hole structure matched with the second movable guide rod is arranged on the second supporting platform; and a second tension spring positioned between the second supporting platform and the second outer side plate is sleeved on the second movable guide rod.
As a preferable technical scheme of the invention, a second reflecting layer matched with the position of the laser ranging mechanism is arranged on one side surface of the second inner side plate.
As a preferred technical scheme of the invention, a plurality of buckle point structures are configured on the second movable guide rod; and a second limiting mounting disc which is arranged in the laser ranging cavity and is arranged on the buckling point structure is arranged on the second movable guide rod.
The invention has the following beneficial effects:
according to the invention, the first lifting platform capable of lifting is arranged, the lead belt is placed on the first lifting platform, the first lifting platform is lifted to the corresponding measuring position through the first photoelectric emission mechanism and the second photoelectric receiving mechanism, and meanwhile, the thickness of the thin lead belt is converted into the long-distance moving distance of the second reflecting layer in an equal ratio through the rotary matching of the first short shaft lever and the second long shaft lever, so that the measuring accuracy of the lead belt is improved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall matching of a laser lead belt thickness measuring device in the invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a first lifting device; 2-lifting connecting rods; 3-a first lifting platform; 4-lead tape; 5-a second support mechanism; 6-a second support platform; 7-a second upper side support; 8-a second medial side support; 9-laser ranging cavity; 10-a laser ranging mechanism; 11-a first stub shaft; 12-a second long shaft; 13-a first photo-emission mechanism; 14-a second photo-receiving mechanism; 15-a first movable guide bar; 16-a first lower side plate; 17-a compressive contact plate; 18-a first upper side plate; 19-a first tension spring; 20-a second movable guide rod; 21-a second exterior plate; 22-a second inner side panel; 23-a second light-reflecting layer; 24-a second tension spring; 25-a second limit mounting plate.
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.
Example one
Referring to fig. 1, 2, 3 and 4, the present invention is a device for measuring thickness of lead strip by laser.
In the laser lead strip thickness measuring device of the invention: the output side of the first lifting device 1 faces upwards, a lifting connecting rod 2 is arranged on the output side of the first lifting device 1, a first lifting platform 3 is fixedly installed at the upper side end of the lifting connecting rod 2, and a tiled lead belt 4 is placed on the upper side face of the first lifting platform 3; the second supporting mechanisms 5 are arranged on the two sides of the first lifting device 1, a second supporting platform 6 is installed on the upper side of each second supporting mechanism 5, and a second upper side support 7 is connected above each second supporting platform 6.
In the laser lead strip thickness measuring device of the invention: the two side surfaces of the first lifting platform 3 are provided with a first photoelectric emission mechanism 13 in an embedded mode, and the inner side surface of the second supporting platform 6 is provided with a second photoelectric receiving mechanism 14 matched with the first photoelectric emission mechanism 13 on the side surface of the first lifting platform 3 in an embedded mode.
In the laser lead strip thickness measuring device of the invention: a second inner bracket 8 is fixedly connected below the inner end of the second upper bracket 7; a first movable guide rod 15 is arranged on the lower side of the second inner side bracket 8 in a guiding way; the second inner side bracket 8 is provided with a through hole structure matched with the first movable guide rod 15, and the first movable guide rod 15 is sleeved with a first tension spring 19 positioned between the second inner side bracket 8 and the first lower side plate.
In the laser lead strip thickness measuring device of the invention: a first lower side plate 16 is fixedly connected with the lower side of the first movable guide rod 15; a non-metallic press contact plate 17 is connected to the lower side surface of the first lower side plate 16. The upper side of the first movable guide rod 15 is fixedly connected with a first upper side plate 18; the upper side of the second supporting platform 6 is provided with a laser ranging cavity 9; the upper side of the second supporting platform 6 is provided with a laser ranging mechanism 10 fixedly arranged at the outer side position of the laser ranging cavity 9.
In the laser lead strip thickness measuring device of the invention: a second movable guide rod 20 which is guided and installed at the inner side of the laser ranging cavity 9 is arranged at the upper side of the second supporting platform 6; the second supporting platform 6 is provided with a through hole structure matched with the second movable guide rod 20. A second outer plate 21 is fixedly connected to the outer side of the second movable guide rod 20; the second movable guide bar 20 is sleeved with a second tension spring 24 positioned between the second supporting platform 6 and the second outer side plate 21.
In the laser lead strip thickness measuring device of the invention: the inner side end of the second movable guide rod 20 is fixedly connected with a second inner side plate 22 positioned in the laser ranging cavity 9; and a second reflecting layer 23 matched with the position of the laser ranging mechanism 10 is arranged on one side surface of the second inner side plate 22. A plurality of buckling point structures are arranged on the second movable guide rod 20, and a second limiting installation disc 25 which is positioned inside the laser ranging cavity 9 and is installed on the buckling point structures is arranged on the second movable guide rod 20.
In the laser lead strip thickness measuring device of the invention: a first short shaft lever 11 and a second long shaft lever 12 which are connected to the same rotating shaft mechanism are arranged on the lower side of the second upper side bracket 7; the lower side end of the first short shaft rod 11 is contacted and matched with the first upper side plate 18; the lower end of the second long shaft rod 12 is in contact fit with the second outer plate 21; a guide wheel structure is arranged at the lower side end of the first short shaft lever 11; the guide wheel structure at the lower end of the first short shaft rod 11 is in rolling contact with the upper side surface of the first upper side plate 18; the lower end of the second long shaft rod 12 is provided with a guide wheel structure; the guide wheel structure at the lower end of the first stub shaft 11 is in rolling contact with the outer side surface of the second outer side plate 21. Let Lc be the length of the second long shaft 12 and Ld be the length of the first short shaft 11, then Lc is greater than or equal to 2 Ld. Let the angle between the first short shaft 11 and the second long shaft 12 be θ, then θ ∈ [45 °, 90 °.
In the description herein, references to the terms "embodiment" or the like are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily 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.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A device for measuring the thickness of a lead belt by laser comprises a first lifting device (1), wherein the output side of the first lifting device (1) faces upwards, a lifting connecting rod (2) is arranged on the output side of the first lifting device (1), a first lifting platform (3) is fixedly installed at the upper side end of the lifting connecting rod (2), and a tiled lead belt (4) is placed on the upper side surface of the first lifting platform (3); the both sides position of first elevating gear (1) all is provided with second supporting mechanism (5), second supporting platform (6) are installed to the upside of second supporting mechanism (5), the top of second supporting platform (6) is connected with second upside support (7), its characterized in that:
two side surfaces of the first lifting platform (3) are embedded with first photoelectric emission mechanisms (13);
a second photoelectric receiving mechanism (14) matched with the first photoelectric emitting mechanism (13) on the side surface of the first lifting platform (3) is embedded in the inner side surface of the second supporting platform (6);
a second inner bracket (8) is fixedly connected below the inner side end of the second upper bracket (7);
a first movable guide rod (15) is installed on the lower side of the second inner side bracket (8) in a guiding manner;
a first lower side plate (16) is fixedly connected with the lower side of the first movable guide rod (15);
a first upper side plate (18) is fixedly connected to the upper side of the first movable guide rod (15);
the upper side of the second supporting platform (6) is provided with a laser ranging cavity (9);
a laser ranging mechanism (10) fixedly arranged at the outer side of the laser ranging cavity (9) is arranged at the upper side of the second supporting platform (6);
a second movable guide rod (20) which is guided and installed at the inner side of the laser ranging cavity (9) is arranged at the upper side of the second supporting platform (6);
a second outer side plate (21) is fixedly connected with the outer side end of the second movable guide rod (20);
a second inner side plate (22) positioned in the laser ranging cavity (9) is fixedly connected with the inner side end of the second movable guide rod (20);
a first short shaft lever (11) and a second long shaft lever (12) which are connected to the same rotating shaft mechanism are arranged on the lower side of the second upper side support (7);
the lower side end of the first short shaft lever (11) is in contact fit with a first upper side plate (18);
the lower side end of the second long shaft rod (12) is in contact fit with a second outer side plate (21).
2. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 1, wherein:
a guide wheel structure is arranged at the lower side end of the first short shaft lever (11);
the guide wheel structure at the lower end of the first short shaft lever (11) is in rolling contact with the upper side surface of the first upper side plate (18).
3. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 1, wherein:
a guide wheel structure is arranged at the lower side end of the second long shaft rod (12);
the guide wheel structure at the lower end of the first short shaft lever (11) is in rolling contact with the outer side surface of the second outer side plate (21).
4. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 1, wherein:
let the length dimension of the second long shaft lever (12) be Lc, and the length dimension of the first short shaft lever (11) be Ld;
then Lc is more than or equal to 2 Ld.
5. The device for measuring the thickness of the lead strip by the laser as claimed in claim 1, wherein:
setting the included angle between the first short shaft lever (11) and the second long shaft lever (12) as theta;
then there is θ e [45 °, 90 ° ].
6. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 1, wherein:
the second inner side bracket (8) is provided with a through hole structure matched with the first movable guide rod (15);
and a first tension spring (19) positioned between the second inner side bracket (8) and the first lower side plate is sleeved on the first movable guide rod (15).
7. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 6, wherein:
and a non-metal extrusion contact plate (17) is connected to the lower side surface of the first lower side plate (16).
8. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 1, wherein:
the second supporting platform (6) is provided with a through hole structure matched with the second movable guide rod (20);
and a second tension spring (24) positioned between the second supporting platform (6) and the second outer side plate (21) is sleeved on the second movable guide rod (20).
9. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 1, wherein:
and a second reflecting layer (23) matched with the laser ranging mechanism (10) in position is arranged on one side surface of the second inner side plate (22).
10. The device for measuring the thickness of the lead belt by using the laser as claimed in claim 1, wherein:
a plurality of buckling point structures are arranged on the second movable guide rod (20);
and a second limiting mounting disc (25) which is positioned in the laser ranging cavity (9) and mounted on the buckling point structure is arranged on the second movable guide rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011525840.1A CN112504145B (en) | 2020-12-22 | 2020-12-22 | Device for measuring thickness of lead belt by laser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525840.1A CN112504145B (en) | 2020-12-22 | 2020-12-22 | Device for measuring thickness of lead belt by laser |
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| CN112504145A CN112504145A (en) | 2021-03-16 |
| CN112504145B true CN112504145B (en) | 2022-06-21 |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63210611A (en) * | 1987-02-27 | 1988-09-01 | Omron Tateisi Electronics Co | Apparatus for detecting thickness of paper sheet |
| JP2002071303A (en) * | 2000-08-31 | 2002-03-08 | Canon Inc | Thickness-detecting sensor and device and image-forming device using the same |
| CN201772868U (en) * | 2010-05-06 | 2011-03-23 | 泰兴汤臣压克力有限公司 | Online double-sided automatic thickness gauge for organic glass |
| CN202420377U (en) * | 2011-12-07 | 2012-09-05 | 山东圣阳电源科技有限公司 | Dynamic thickness testing device for absorbed glass mat (AGM) separators of storage batteries |
| CN107894210A (en) * | 2017-11-26 | 2018-04-10 | 金陈敏 | A kind of brake clutch piece production thickness detection apparatus |
| CN107976149A (en) * | 2017-12-26 | 2018-05-01 | 湖南阿提斯智能装备有限公司 | A kind of lithium battery thickness measurement with laser equipment |
| CN208653361U (en) * | 2018-07-30 | 2019-03-26 | 肇庆高新区黑阳科技有限公司 | A kind of automatic production line sheet thickness detection device |
| CN209027418U (en) * | 2018-12-06 | 2019-06-25 | 武宇生 | Load-adjustable calibrator |
| CN209372035U (en) * | 2018-12-30 | 2019-09-10 | 广东正业科技股份有限公司 | A kind of measurer for thickness |
| CN209840911U (en) * | 2019-06-21 | 2019-12-24 | 扬州阿波罗蓄电池有限公司 | Lead tape coiling side height difference's short-term test frock |
| CN111156910A (en) * | 2020-03-09 | 2020-05-15 | 西安电子科技大学 | High-precision online rapid measuring device and method for thickness of aluminum substrate |
| CN210719102U (en) * | 2019-07-12 | 2020-06-09 | 中山天贸电池有限公司 | Automatic thickness measuring device for lithium ion battery |
| CN210952627U (en) * | 2019-09-26 | 2020-07-07 | 联伟汽车零部件(重庆)有限公司 | Part wall thickness detection tool |
| CN111960314A (en) * | 2020-08-12 | 2020-11-20 | 合肥托卡拉图科技有限公司 | Magnetic adjustment type lifting auxiliary mechanism based on photoelectric and angle sensing detection |
-
2020
- 2020-12-22 CN CN202011525840.1A patent/CN112504145B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63210611A (en) * | 1987-02-27 | 1988-09-01 | Omron Tateisi Electronics Co | Apparatus for detecting thickness of paper sheet |
| JP2002071303A (en) * | 2000-08-31 | 2002-03-08 | Canon Inc | Thickness-detecting sensor and device and image-forming device using the same |
| CN201772868U (en) * | 2010-05-06 | 2011-03-23 | 泰兴汤臣压克力有限公司 | Online double-sided automatic thickness gauge for organic glass |
| CN202420377U (en) * | 2011-12-07 | 2012-09-05 | 山东圣阳电源科技有限公司 | Dynamic thickness testing device for absorbed glass mat (AGM) separators of storage batteries |
| CN107894210A (en) * | 2017-11-26 | 2018-04-10 | 金陈敏 | A kind of brake clutch piece production thickness detection apparatus |
| CN107976149A (en) * | 2017-12-26 | 2018-05-01 | 湖南阿提斯智能装备有限公司 | A kind of lithium battery thickness measurement with laser equipment |
| CN208653361U (en) * | 2018-07-30 | 2019-03-26 | 肇庆高新区黑阳科技有限公司 | A kind of automatic production line sheet thickness detection device |
| CN209027418U (en) * | 2018-12-06 | 2019-06-25 | 武宇生 | Load-adjustable calibrator |
| CN209372035U (en) * | 2018-12-30 | 2019-09-10 | 广东正业科技股份有限公司 | A kind of measurer for thickness |
| CN209840911U (en) * | 2019-06-21 | 2019-12-24 | 扬州阿波罗蓄电池有限公司 | Lead tape coiling side height difference's short-term test frock |
| CN210719102U (en) * | 2019-07-12 | 2020-06-09 | 中山天贸电池有限公司 | Automatic thickness measuring device for lithium ion battery |
| CN210952627U (en) * | 2019-09-26 | 2020-07-07 | 联伟汽车零部件(重庆)有限公司 | Part wall thickness detection tool |
| CN111156910A (en) * | 2020-03-09 | 2020-05-15 | 西安电子科技大学 | High-precision online rapid measuring device and method for thickness of aluminum substrate |
| CN111960314A (en) * | 2020-08-12 | 2020-11-20 | 合肥托卡拉图科技有限公司 | Magnetic adjustment type lifting auxiliary mechanism based on photoelectric and angle sensing detection |
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| CN112504145A (en) | 2021-03-16 |
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