CN108827167B - capacitor metallized film thickness detection device - Google Patents
capacitor metallized film thickness detection device Download PDFInfo
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- CN108827167B CN108827167B CN201810588589.XA CN201810588589A CN108827167B CN 108827167 B CN108827167 B CN 108827167B CN 201810588589 A CN201810588589 A CN 201810588589A CN 108827167 B CN108827167 B CN 108827167B
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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
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0625—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection
Abstract
The invention discloses a capacitor metallized film thickness detection device, which comprises a detection device body, wherein a hydraulic oil cylinder is arranged at the upper left part of the detection device body, the lower right part of the detection device body is connected with a detection platform through a detection base, the hydraulic oil cylinder is fixedly arranged on a top plate of the detection device body through an oil cylinder frame, a piston rod of the hydraulic oil cylinder is connected with an upper clamping plate through a circular truncated cone seat, laser distance measuring instruments are arranged at four corners of the upper clamping plate, a lower clamping plate is arranged at the lower part of the upper clamping plate, glass plates are connected to the inner surfaces of the lower clamping plate and the upper clamping plate through rubber pads, laser distance measuring baffles are symmetrically arranged at the four corners of the lower clamping plate, the detection platform is connected with a lower clamping support plate through a transmission belt, and a laser emitting device and a laser receiving device are symmetrically arranged at two ends of the upper surface of the detection platform, so that the detection precision.
Description
Technical Field
The invention relates to the field of capacitors, in particular to a thickness detection device for capacitor metalized films.
Background
The capacitor, generally referred to as capacitor for holding charge, is denoted by letter C, definition 1: capacitor, as the name implies, is a 'capacitor for holding electricity', is kinds of devices for holding charge, the English name: capacitor is , which is a large number of electronic components used in electronic equipment, is widely applied to the aspects of isolated AC, coupling, bypass, filtering, tuning loop, energy conversion, control and the like in a circuit, definition 2: capacitor, and capacitors are formed between any two conductors (including lead wires) which are insulated and closely spaced with each other.
The thin film is thin and soft transparent thin sheets, which are made of plastic, adhesive, rubber or other materials, the scientific explanation of the thin film is 2-dimensional materials formed by depositing atoms, molecules or ions on the surface of a substrate, such as optical thin films, composite thin films, superconducting thin films, polyester thin films, nylon thin films, plastic thin films and the like, the thin film is widely used in the industries of electronics, machinery, printing and the like, but in the prior art, the thick detection device for the capacitor metalized thin film has the following defects:
however, the conventional device for detecting the thickness of the metallized film of the capacitor has the following defects:
(1) the common capacitor metallized film thickness detection device only has a single laser detection mode, so that the detection precision is influenced, and the use of people is not facilitated;
(2) , the thickness detection device of capacitor metallized film lacks the flattening treatment of the metallized film, thereby affecting the detection of the film by laser.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides capacitor metallized film thickness detection devices, which not only solve the use problems brought by the common thickness detection devices, but also greatly increase the usability of the thickness detection devices, increase the detection construction efficiency, provide greater convenience for detection construction, improve the detection precision, have the function of leveling the capacitor metallized film and effectively solve the problems brought by the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
capacitor metallized film thickness detection devices, including the detection device body, the detection device body left upper place is equipped with the hydraulic cylinder, and the detection device body right lower place through the detection base connection with the detection platform;
the hydraulic oil cylinder is fixedly arranged on a top plate of the detection device body through an oil cylinder frame, a piston rod of the hydraulic oil cylinder is connected with an upper clamping plate through a circular truncated cone seat, the four corners of the upper clamping plate are provided with laser range finders, a lower clamping plate is arranged below the upper clamping plate, the inner surfaces of the lower clamping plate and the upper clamping plate are connected with glass plates through rubber pads, and laser range finding baffles are symmetrically arranged at the four corners of the lower clamping plate;
the detection platform is connected with a lower clamping support plate through a transmission belt, and a laser emitting device and a laser receiving device are symmetrically arranged at two ends of the upper surface of the detection platform;
the glass plate detection device is characterized in that fans are arranged on the left supporting rods of the upper clamping plate and the lower clamping plate, the fans are fixedly installed on the supporting rods of the detection device body through fan racks, and air outlets of the fans face the glass plate.
, a guide plate is arranged at the end where the upper surface of the detection platform is connected with the transmission belt, and the guide plate is fixedly arranged on the upper surface of the detection platform through a positioning bracket.
, the laser emitter is mounted on the launcher plate, which is fixed on the upper surface of the detection platform by the launcher plate.
, the laser receiver is mounted on a receiver plate fixed to the upper surface of the testing platform by a receiver plate.
, lower pressure frame plates are arranged at two ends of the laser emitting device and the laser receiving device, two ends of each lower pressure frame plate are fixedly arranged on the detection platform through pneumatic cylinders, and lower pressure rubber pads are arranged on the lower surfaces of the lower pressure frame plates.
, the lower clamping support plate is fixedly arranged on the support rod of the detection device body through a bolt, and the lower clamping support plate is connected with the lower clamping plate through a telescopic column.
, the laser distance measuring devices and the laser distance measuring baffles are four in number, and the positions of the laser distance measuring devices and the laser distance measuring baffles correspond to each other.
, a driving wheel and a driven wheel are respectively arranged at two ends of the transmission belt, and the driving wheel is connected with the lower clamping support plate through a support rod.
Compared with the prior art, the invention has the beneficial effects that:
(1) the detection device body is provided with the laser range finder, the thickness of the metalized film can be detected in a laser range finding mode through the action of the laser range finder, the detection device also comprises a laser emitting device and a laser emitting device, the thickness of the metalized film is detected by utilizing the principle of laser reflection, and the detection precision is improved by utilizing two laser modes;
(2) the glass plate is arranged on the detection device body, and the metalized film is favorably extruded through the extrusion of the upper clamping plate and the lower clamping plate and the effect of the glass plate, so that the flatness of the metalized film is ensured, and the detection of the thickness of the metalized film of the capacitor is favorably realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the inspection platform of the present invention.
Reference numbers in the figures:
1-detecting the device body; 2-a hydraulic oil cylinder; 3-a detection base; 4-detection platform; 5-oil cylinder frame; 6-round pedestal; 7-upper splint; 8-laser rangefinder; 9-lower splint; 10-a rubber pad; 11-a glass plate; 12-laser ranging baffle; 13-conveying belt; 14-lower clamping support plate; 15-a laser emitting device; 16-a laser receiving device; 17-a fan;
401-a guide plate; 402-a positioning bracket; 141-bolts; 142-a telescopic column;
131-a driving wheel; 132-a driven wheel; 133-a support bar;
151-launcher plate; 152-a launch pad plate;
161-receiving a shelf plate; 162-a receiving bed plate; 163-lower platen plate; 164-a pneumatic cylinder; 165-pressing the rubber pad;
171-a fan frame; 172-air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
As shown in fig. 1, the invention provides a thickness detection device for capacitor metalized films, which comprises a detection device body 1, wherein a hydraulic oil cylinder 2 is arranged at the upper left part of the detection device body 1, and a detection platform 4 is connected to the lower right part of the detection device body 1 through a detection base 3, wherein a guide plate 401 is arranged at the joint of the upper surface of the detection platform 4 and a transmission belt 13, the guide plate 401 is fixedly arranged on the upper surface of the detection platform 4 through a positioning bracket 402, and two detection measures are respectively carried out through the transmission belt 13, so that two different detections can be carried out, and the detection precision is improved;
the hydraulic oil cylinder 2 is fixedly arranged on a top plate of the detection device body 1 through an oil cylinder frame 5, a piston rod of the hydraulic oil cylinder 2 is connected with an upper clamping plate 7 through a round pedestal 6, laser distance measuring instruments 8 are arranged at four corners of the upper clamping plate 7, a lower clamping plate 9 is arranged below the upper clamping plate 7, glass plates 11 are connected to the inner surfaces of the lower clamping plate 9 and the upper clamping plate 7 through rubber gaskets 10, laser distance measuring baffles 12 are symmetrically arranged at the four corners of the lower clamping plate 9, the number of the laser distance measuring instruments 8 and the number of the laser distance measuring baffles 12 are four, the positions of the laser distance measuring instruments 8 and the positions of the laser distance measuring baffles 12 correspond to each other, laser distance measurement is carried out through the interaction of the laser distance measuring instruments 8 and the laser distance measuring baffles 12, the upper clamping plate 7 can press down the lower clamping plate 9 through the action of the hydraulic oil cylinder, so that the glass plate 11 between the lower clamping plate 9 and the upper clamping plate 7 flattens the capacitor metallized film, and the surface of the capacitor metallized film becomes flat without folds, thereby being beneficial to the detection of the thickness of the metallized film;
specifically, when the thickness of the capacitor metalized film is not measured, the hydraulic oil cylinder 2 is started, the upper clamping plate 7 is moved downwards to the lower clamping plate 9, so that the glass plates 11 are tightly connected, then the thickness of the glass plates 11 is measured through the laser range finder 8 and the laser range finder baffle 12, a record is made, when the thickness of the capacitor metalized film is measured, the hydraulic oil cylinder 2 is started, the upper clamping plate 7 is moved downwards to the lower clamping plate 9, so that the capacitor metalized film is tightly clamped by the glass plates 11, then the distance is measured through the laser range finder 8, and the thickness of the glass plates 11 is subtracted from the distance, so that the thickness of the film can be obtained;
it should be added that the laser range finder 8 is an instrument for accurately measuring the distance to the target by using laser (also called laser range finding). the laser range finder 8 emits thin laser beams to the target during operation, the photoelectric element receives the laser beam reflected by the target, the timer measures the time from emission to reception of the laser beam, and calculates the distance from the observer to the target, and the laser range finder 12 plays a role of reflecting the laser emitted by the laser range finder 8.
As shown in fig. 1 and 2, the detection platform 4 is connected with a lower clamping plate 14 through a transmission belt 13, and the two ends of the upper surface of the detection platform 4 are symmetrically provided with a laser emitting device 15 and a laser receiving device 16, wherein the laser emitting device 15 is mounted on a launcher plate 151, the launcher plate 151 is fixed on the upper surface of the detection platform 4 through a launcher plate 152, and the laser receiving device 16 is mounted on a receiving plate 161, the receiving plate 161 is fixed on the upper surface of the detection platform 4 through a receiving plate 162, and the two ends of the laser emitting device 15 and the laser receiving device 16 are provided with lower clamping plates 163, the two ends of the lower clamping plates 163 are fixedly mounted on the detection platform 4 through pneumatic cylinders 164, and the lower surfaces of the lower clamping plates 163 are provided with lower rubber pads 165, through the action of a guide plate 401, the film is conveyed between the laser emitting device 15 and the laser receiving device 16 conveniently, then the film is pressed down on the detection platform 4 firmly through the lower pressing frame plate 163, then laser is emitted through the laser emitting device 15, and then the laser is reflected to the laser receiving device 16 through the film, so that the thickness of the film is ensured to meet the requirement, and when the laser receiving device 16 does not receive the laser, the thickness of the film is determined not to meet the requirement;
it should be added that the lower clamping plate 14 is fixedly mounted on the support rod of the detecting device body 1 by a bolt 141, and the lower clamping plate 14 is connected with the lower clamping plate 9 by a telescopic column 142.
It should be added that a driving wheel 131 and a driven wheel 132 are respectively installed at two ends of the transmission belt 13, and the driving wheel 131 is connected to the lower clamping support plate 14 through a support rod 133.
The left side supporting rods of the upper clamping plate 7 and the lower clamping plate 9 are provided with fans 17, the fans 17 are fixedly installed on the supporting rods of the detection device body 1 through fan frames 171, and air outlets 172 of the fans 17 face the glass plate 11, and the fans 17 on the left side of the upper clamping plate 7 and the lower clamping plate 9 enable the fans 17 to blow the thin film on the lower clamping plate 9 onto the transmission belt 13 through the air outlets 172 so as to convey the thin film onto the detection platform 4 through the transmission belt 13.
It will thus be seen that the embodiments are illustrative and not restrictive in any respect point of view, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
- The thickness detection device for the metalized films of the capacitors comprises a detection device body (1), and is characterized in that a hydraulic oil cylinder (2) is arranged at the left upper part of the detection device body (1), and the right upper part of the detection device body (1) is connected with a detection platform (4) through a detection base (3);the hydraulic oil cylinder (2) is fixedly arranged on a top plate of the detection device body (1) through an oil cylinder frame (5), a piston rod of the hydraulic oil cylinder (2) is connected with an upper clamping plate (7) through a round pedestal (6), laser range finders (8) are arranged at four corners of the upper clamping plate (7), a lower clamping plate (9) is arranged below the upper clamping plate (7), the inner surface of the lower clamping plate (9) is connected with a glass plate through a rubber pad, the inner surface of the upper clamping plate (7) is connected with a second glass plate through a second rubber pad, and laser range finding baffles (12) are symmetrically arranged at the four corners of the lower clamping plate (9);the detection platform (4) is connected with a lower clamping support plate (14) through a transmission belt (13), and two ends of the upper surface of the detection platform (4) are symmetrically provided with a laser emitting device (15) and a laser receiving device (16);the glass plate detection device is characterized in that a fan (17) is arranged on the left side supporting rod of the upper clamping plate (7) and the lower clamping plate (9), the fan (17) is fixedly installed on the supporting rod of the detection device body (1) through a fan frame (171), and an air outlet (172) of the fan (17) faces the glass plate (11).
- 2. The kind of capacitor metallized film thickness detection device according to claim 1, characterized in that, the end of the upper surface of the detection platform (4) that is connected with the transmission belt (13) is provided with a guide plate (401), and the guide plate (401) is fixedly installed on the upper surface of the detection platform (4) through a positioning bracket (402).
- 3. The device for detecting the thickness of condenser metallized films according to claim 1, wherein the laser emitting device (15) is mounted on a launcher plate (151), and the launcher plate (151) is fixed on the upper surface of the detection platform (4) through a launcher plate (152).
- 4. The device for detecting the thickness of condenser metallized films according to claim 1, wherein the laser receiver (16) is mounted on a receiver plate (161), and the receiver plate (161) is fixed on the upper surface of the detection platform (4) by a receiver plate (162).
- 5. The kind of capacitor metallized film thickness detection device according to claim 1, characterized in that, lower platen plates (163) are symmetrically arranged at both ends of the laser emitting device (15) and the laser receiving device (16), both ends of the lower platen plates (163) are fixedly installed on the detection platform (4) by pneumatic cylinders (164), and the lower surface of the lower platen plates (163) is provided with lower rubber pads (165).
- 6. The kind of capacitor metallized film thickness detection device of claim 1, characterized in that, the lower clip support plate (14) is fixed on the support rod of the detection device body (1) by bolts (141), and the lower clip support plate (14) is connected with the lower clip plate (9) by telescopic columns (142).
- 7. The kind of capacitor metallized film thickness detection device according to claim 1, characterized in that, the number of said laser range finder (8) and said laser range finder baffle (12) is four, and the positions of said laser range finder (8) and said laser range finder baffle (12) are corresponding to each other.
- 8. The kind of capacitor metallized film thickness detection device of claim 1, characterized in that, a driving wheel (131) and a driven wheel (132) are respectively installed at both ends of the transmission belt (13), the driving wheel (131) is connected with the lower clamping support plate (14) through a support rod (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588589.XA CN108827167B (en) | 2018-06-08 | 2018-06-08 | capacitor metallized film thickness detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588589.XA CN108827167B (en) | 2018-06-08 | 2018-06-08 | capacitor metallized film thickness detection device |
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| CN108827167A CN108827167A (en) | 2018-11-16 |
| CN108827167B true CN108827167B (en) | 2020-01-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1313757C (en) * | 1988-04-26 | 1993-02-23 | Mitsubishi Denki Kabushiki Kaisha | Method for measuring film thickness |
| CN203148390U (en) * | 2013-01-29 | 2013-08-21 | 东莞新能源科技有限公司 | Device used for testing thickness of polymer lithium ion battery |
| CN104677300A (en) * | 2015-02-11 | 2015-06-03 | 北海和思科技有限公司 | Online measurement device and method for thickness of thin film |
| DE102015205994A1 (en) * | 2015-04-02 | 2016-10-06 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Apparatus for determining the quality of a corrugated web |
| CN106364743B (en) * | 2016-08-26 | 2018-09-11 | 芜湖悠派护理用品科技股份有限公司 | A kind of tearing wire processing device |
| CN106643528A (en) * | 2016-09-28 | 2017-05-10 | 铜陵市铜创电子科技有限公司 | Metalized film thickness observation device |
| CN106500609A (en) * | 2016-09-28 | 2017-03-15 | 铜陵市铜创电子科技有限公司 | A kind of capacitor film film thickness detecting device |
| CN206170914U (en) * | 2016-11-14 | 2017-05-17 | 东莞市欣豪印刷包装有限公司 | Novel saddle stitching interlocking line thickness measuring device |
| CN108050947A (en) * | 2018-01-02 | 2018-05-18 | 京东方科技集团股份有限公司 | A kind of detection method of thicknesses of layers |
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