CN109084695B - Film thickness gauge - Google Patents
Film thickness gauge Download PDFInfo
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- CN109084695B CN109084695B CN201811103314.9A CN201811103314A CN109084695B CN 109084695 B CN109084695 B CN 109084695B CN 201811103314 A CN201811103314 A CN 201811103314A CN 109084695 B CN109084695 B CN 109084695B
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- plate
- fixing mechanism
- groove
- hood
- film 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
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- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention belongs to the technical field of thickness gauges, and particularly relates to a film thickness gauge which comprises a hood, a display screen, a first protection plate, a second protection plate, a nameplate, rivets, hexagon socket head bolts, function buttons, an adjusting button, a telescopic rod, a pressure plate, a laser sensor, a first fixing mechanism, a first chute, a second fixing mechanism, a second chute, a supporting plate, a first sliding block, a first connecting plate, a supporting block, a second connecting plate, threaded holes, a third chute, a pressure plate, reinforcing ribs, screw rods, a driven wheel, a driving wheel, a motor, a first through groove and a second through groove, the top of the base is provided with two first sliding chutes, two second sliding chutes are arranged between the two first sliding chutes, the invention can level the film with lighter weight by arranging the first fixing mechanism and the second fixing mechanism, and further, the phenomenon that the error of the measured data is larger due to the wrinkles generated when the film is flatly placed on the base is avoided.
Description
Technical Field
The invention belongs to the technical field of thickness gauges, and particularly relates to a film thickness gauge.
Background
The film thickness measuring instrument is specially suitable for accurately measuring the thickness of various materials such as plastic films, sheets, diaphragms, paper, foils, silicon wafers and the like in a measuring range, the film thickness measuring instrument is used for measuring the thickness of the films by installing two laser sensors above and below a measured object and fixing the sensors on a stable bracket, so that the laser energy of the two sensors can be ensured to be on the same point, the sensors begin to sample the surfaces of the measured object along with the movement of the measured object, the distances between the upper surface and the lower surface of a target and the laser displacement sensors paired up and down are respectively measured, the measured values are transmitted to a computer through a serial port and then are processed by thickness measuring software on the computer, and the thickness value of the target is obtained.
However, in the use process of the existing film thickness gauge, because the film has light weight, the film usually folds on a chassis or falls with wind, the film is inconvenient to fix, and further the measurement error is easy to be larger, therefore, the invention provides the film thickness gauge, which has the following characteristics:
(1) according to the film thickness gauge provided by the invention, the first fixing mechanism and the second fixing mechanism are arranged, so that a film with light weight can be leveled, the phenomenon that the error of measured data is large due to wrinkles generated when the film is horizontally placed on the base is avoided, meanwhile, a user can control the second fixing mechanism to move by controlling the motor through the screw rod, so that the film can be leveled automatically by the thickness gauge, meanwhile, the pressure plate can be stressed uniformly by arranging the reinforcing ribs, and further the film can be clamped by the pressure plate.
(2) According to the film thickness gauge provided by the invention, the protection plates are arranged on the two sides of the hood so as to protect the hood, so that the damage of the hood and electronic elements in the hood caused by external collision is avoided, the first sliding groove and the second sliding groove on the same side are communicated through the second through groove, the two second sliding grooves are communicated through the first through groove, and the second fixing mechanism can freely move under the driving of the screw rod.
Disclosure of Invention
The invention aims to provide a film thickness gauge, which can flatten a relatively light film by arranging a first fixing mechanism and a second fixing mechanism, thereby avoiding the phenomenon that the error of measured data is larger due to the wrinkle when the film is horizontally placed on a base, simultaneously, a user can control the movement of the second fixing mechanism by controlling a motor by arranging a screw rod, thereby enabling the film thickness gauge to flatten the film automatically, simultaneously, a pressing plate can be stressed uniformly by arranging reinforcing ribs, thereby enabling the pressing plate to clamp the film tightly, and protective plates are arranged on two sides of a hood so as to play a role in protecting the hood, thereby avoiding the damage of electronic elements inside the hood and the hood due to the external collision, because the first chute and the second chute on the same side are communicated through a second through groove and the two second chutes are communicated through the first through groove, and then the second fixing mechanism can be driven by the lead screw to move freely.
In order to achieve the purpose, the invention provides the following technical scheme: a film thickness gauge comprises a machine cover, wherein two first sliding grooves are formed in the top of a base for supporting the machine cover, two second sliding grooves are formed between the two first sliding grooves, a first fixing mechanism and a second fixing mechanism for fixing films are installed in the first sliding grooves, the first fixing mechanism and the second fixing mechanism are connected through screw rods, a driven wheel is installed at one end of each screw rod, the driven wheel is meshed with a driving wheel, and the driving wheel is installed at the output end of a motor; the utility model discloses a safety protection device for aircraft engine, including base, aircraft bonnet, display screen, adjusting button, telescopic link, pressure disk, laser sensor, aircraft bonnet bottom and base top, the first guard plate that is used for protecting inner structure is installed to aircraft bonnet one side, the second guard plate that is used for protecting inner structure is installed to the aircraft bonnet opposite side, second guard plate lateral wall installation data plate, the aircraft bonnet lateral wall sets up the display screen, the display screen below sets up adjusting button, adjusting button one side sets up the function button, aircraft bonnet bottom installation telescopic link, telescopic link one end.
Specifically, the first fixing mechanism and the second fixing mechanism respectively comprise a first slider, a support plate, a second connecting plate, a pressing plate and an adjusting screw, the two ends of the support plate are respectively provided with a first slider, the two side walls of the first slider are provided with first connecting plates, the two ends of the second connecting plate are connected with the two first connecting plates through supporting blocks, the two side walls of the first sliders are respectively provided with a third chute, the two ends of the pressing plate are arranged in the third chutes, the adjusting screw is arranged at the top of the pressing plate, and the adjusting screw and the pressing plate are fixed through two reinforcing ribs.
Specifically, the first sliding groove and the second sliding groove on the same side are communicated through the second through groove, and the first connecting plate is located in the second through groove.
Specifically, the two second sliding grooves are communicated through a first through groove, and the second connecting plate is located in the first through groove.
Specifically, be fixed connection between first fixed establishment and the base, just the inside screw hole that is equipped with of inside second connecting plate of second fixed establishment, just the lead screw passes the screw hole.
Specifically, all fix through hexagon socket head cap screw between aircraft bonnet and first guard plate and the second guard plate, just hexagon socket head cap screw passes the first through-hole that sets up respectively on first guard plate and the second guard plate and installs in the bolt hole that the aircraft bonnet both sides set up.
Specifically, the second guard plate lateral wall is equipped with four rivet mounting holes, just the data plate passes through fix with rivet at the second guard plate lateral wall, just the rivet passes and installs in the rivet mounting hole behind the inside second through-hole that sets up of data plate.
Specifically, the top surface of the supporting block and the top surface of the base are located in the same reference plane, and the top of the supporting block is provided with anti-skid grains.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the film thickness gauge provided by the invention, the first fixing mechanism and the second fixing mechanism are arranged, so that a film with light weight can be leveled, the phenomenon that the error of measured data is large due to wrinkles generated when the film is horizontally placed on the base is avoided, meanwhile, a user can control the second fixing mechanism to move by controlling the motor through the screw rod, so that the film can be leveled automatically by the thickness gauge, meanwhile, the pressure plate can be stressed uniformly by arranging the reinforcing ribs, and further the film can be clamped by the pressure plate.
1. According to the film thickness gauge provided by the invention, the protection plates are arranged on the two sides of the hood so as to protect the hood, so that the damage of the hood and electronic elements in the hood caused by external collision is avoided, the first sliding groove and the second sliding groove on the same side are communicated through the second through groove, the two second sliding grooves are communicated through the first through groove, and the second fixing mechanism can freely move under the driving of the screw rod.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 3 is a schematic structural view of a second fixing mechanism according to the present invention;
FIG. 4 is a schematic view of a transmission structure of the first fixing mechanism and the second fixing mechanism according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2 according to the present invention.
In the figure: 1. a hood; 2. a display screen; 3. a first guard plate; 4. a second guard plate; 5. a nameplate; 6. riveting; 7. a hexagon socket head cap screw; 8. a function button; 9. an adjustment button; 10. a telescopic rod; 11. a platen; 12. a laser sensor; 13. a first fixing mechanism; 14. a first chute; 15. a second fixing mechanism; 16. a second chute; 17. a base; 18. bolt holes; 19. a rivet mounting hole; 20. a first through hole; 21. a second through hole; 22. adjusting the screw rod; 23. a support plate; 24. a first slider; 25. a first connecting plate; 26. a support block; 27. a second connecting plate; 28. a threaded hole; 29. a third chute; 30. pressing a plate; 31. reinforcing ribs; 32. a screw shaft; 33. a driven wheel; 34. a driving wheel; 35. an electric motor; 36. a first through groove; 37. a second through slot.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the film thickness gauge of the present invention includes a bonnet 1, two first sliding grooves 14 are disposed on a top of a base 17 for supporting the bonnet 1, two second sliding grooves 16 are disposed between the two first sliding grooves 14, a first fixing mechanism 13 and a second fixing mechanism 15 for fixing a film are mounted inside the first sliding grooves 14, the first fixing mechanism 13 and the second fixing mechanism 15 are connected by a screw rod 32, a driven wheel 33 is mounted at one end of the screw rod 32, the driven wheel 33 is engaged with a driving wheel 34, and the driving wheel 34 is mounted at an output end of a motor 35; base 17 one side sets up aircraft bonnet 1, first guard plate 3 that is used for protecting the inner structure is installed to 1 one side of aircraft bonnet, second guard plate 4 that is used for protecting the inner structure is installed to 1 opposite side of aircraft bonnet, 4 lateral walls of second guard plate installation data plate 5, 1 lateral wall of aircraft bonnet sets up display screen 2, 2 below of display screen set up adjustment button 9, adjustment button 9 one side sets up function button 8, 1 bottom installation telescopic link 10 of aircraft bonnet, 10 one end installation pressure disks 11 of telescopic link, pressure disks 11 bottom and base 17 top all set up laser sensor 12.
In a preferred embodiment of the present invention, the first fixing mechanism 13 and the second fixing mechanism 15 each include a first slider 24, a support plate 23, a second connecting plate 27, a pressure plate 30, and an adjusting screw 22, and the two ends of the supporting plate 23 are respectively provided with a first slide block 24, the side walls of the two first slide blocks 24 are provided with a first connecting plate 25, and both ends of the second connecting plate 27 are connected with the two first connecting plates 25 through supporting blocks 26, the side walls of the two first sliding blocks 24 are provided with third sliding grooves 29, and the two ends of the pressure plate 30 are installed in the third sliding chute 29, the adjusting screw 22 is installed on the top of the pressure plate 30, and the adjusting screw 22 and the pressure plate 30 are fixed by two reinforcing ribs 31, by providing the first fixing means 13 and the second fixing means 15 it is possible to level out the film of lighter weight, and further avoids the phenomenon that the error of the measured data is larger due to the wrinkles when the film is flatly placed on the base 17.
As a preferred aspect of the present invention, the first sliding chute 14 and the second sliding chute 16 on the same side are communicated through the second through groove 37, and the first connecting plate 25 is located in the second through groove 37, since the first sliding chute 14 and the second sliding chute 37 on the same side are communicated through the second through groove 37, and the two second sliding chutes 37 are communicated through the first through groove 14, the second fixing mechanism 15 can move freely under the driving of the screw rod 32.
As a preferred aspect of the present invention, the two second sliding grooves 16 are communicated with each other through the first through groove 36, and the second connecting plate 27 is located in the first through groove 36, so that the second fixing mechanism can be freely moved under the driving of the lead screw, thereby preventing the second fixing mechanism from being shifted.
In a preferred embodiment of the present invention, the first fixing mechanism 13 is fixedly connected to the base 17, the second connecting plate 27 inside the second fixing mechanism 15 is provided with a threaded hole 28, and the screw rod 32 penetrates through the threaded hole 28, so that the thickness gauge can automatically level the film, and the pressure plate 30 can be uniformly stressed by providing the reinforcing rib 31.
In a preferred embodiment of the present invention, the hood 1 and the first and second fender panels 3 and 4 are fixed by hexagon socket head bolts 7, and the hexagon socket head bolts 7 respectively pass through first through holes 20 formed in the first and second fender panels 3 and 4 and are mounted in bolt holes 18 formed in both sides of the hood 1, so that the stability of connection between the first and second fender panels 3 and 4 is increased.
As a preferred mode of the invention, the side wall of the second protection plate 4 is provided with four rivet installation holes 19, the nameplate 5 is fixed on the side wall of the second protection plate 4 through rivets 6, and the rivets 6 are installed in the rivet installation holes 19 after passing through second through holes 21 arranged inside the nameplate 5, so that the nameplate 5 is installed, the operation is simple, and the rivets are convenient.
As a preferable mode of the present invention, the top surface of the supporting block 26 and the top surface of the base 17 are located in the same reference plane, and the top of the supporting block 26 is provided with an anti-slip pattern, so that the supporting block 26 is prevented from falling off when sliding, and the stability of the whole structure is increased.
The working principle is as follows: when the film thickness measuring instrument is used, a user firstly cuts a film with a certain length, then the user inputs the length of the film into the thickness measuring instrument through the function button 8 and the adjusting button 9, then the user clamps two ends of the film respectively through the first fixing mechanism 13 and the second fixing mechanism 15, namely after the user places the film on the supporting block 26, the user enables the pressing plate 30 to move downwards through the adjusting screw rod 22 so as to clamp the film, then the user controls the motor 35 to operate so that the motor 35 drives the driving wheel 34 to rotate, further the driving wheel 34 drives the screw rod 32 to rotate through the driven wheel 33 so as to enable the second fixing mechanism 15 to move, when the second fixing mechanism 15 draws the film at ordinary times, namely the second fixing mechanism 15 reaches a preset position, the motor 35 stops rotating so that the second fixing mechanism 15 stops moving, further the phenomenon that the film is wrinkled or blown away during measurement can be avoided, then the telescopic rod 10 moves down, so that the pressing disc 11 presses on the film, the thickness of the film is measured by the two laser sensors 12, and data can be displayed through the display screen 2.
The invention can flatten the film with lighter weight by arranging the first fixing mechanism 13 and the second fixing mechanism 15, further avoid the phenomenon that the error of measured data is larger due to the wrinkles when the film is horizontally placed on the base 17, simultaneously, a user can control the movement of the second fixing mechanism 15 by controlling the motor 35 by arranging the screw rod 32, further enable the thickness gauge to flatten the film automatically, simultaneously, enable the pressure plate 30 to be stressed uniformly by arranging the reinforcing ribs 31, further enable the pressure plate 30 to clamp the film, and further play a role in protecting the hood 1 by arranging the protecting plates at two sides of the hood 1, further avoid the damage of electronic elements in the hood 1 and the hood 1 due to the collision of the outside, and because the first chute 14 and the second chute 16 at the same side are communicated through the second through groove 37, the two second sliding grooves 16 are communicated with each other through the first through groove 36, so that the second fixing mechanism 15 can move freely under the driving of the lead screw 32.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a film calibrator, includes aircraft bonnet (1), its characterized in that: the top of a base (17) used for supporting the hood (1) is provided with two first sliding grooves (14), two second sliding grooves (16) are arranged between the two first sliding grooves (14), a first fixing mechanism (13) and a second fixing mechanism (15) for fixing films are arranged inside the first sliding grooves (14), the first fixing mechanism (13) and the second fixing mechanism (15) are connected through a screw rod (32), one end of the screw rod (32) is provided with a driven wheel (33), the driven wheel (33) is meshed with a driving wheel (34), and the driving wheel (34) is arranged at the output end of a motor (35);
the laser protection device is characterized in that a hood (1) is arranged on one side of a base (17), a first protection plate (3) used for protecting an internal structure is installed on one side of the hood (1), a second protection plate (4) used for protecting the internal structure is installed on the other side of the hood (1), a nameplate (5) is installed on the side wall of the second protection plate (4), a display screen (2) is arranged on the side wall of the hood (1), an adjusting button (9) is arranged below the display screen (2), a function button (8) is arranged on one side of the adjusting button (9), an expansion link (10) is installed at the bottom of the hood (1), a pressure plate (11) is installed at one end of the expansion link (10), and laser sensors (12) are arranged at the bottom of the;
first fixed establishment (13) and second fixed establishment (15) all include first slider (24), backup pad (23), second connecting plate (27), clamp plate (30) and adjusting screw (22), just backup pad (23) both ends set up first slider (24) respectively, two first slider (24) lateral wall sets up first connecting plate (25), just be connected through supporting shoe (26) between the both ends of second connecting plate (27) and two first connecting plate (25), two first slider (24) lateral wall all is equipped with third spout (29), just install in third spout (29) at the both ends of clamp plate (30), adjusting screw (22) are installed at clamp plate (30) top, just it is fixed through two strengthening ribs (31) between adjusting screw (22) and clamp plate (30).
2. The film thickness gauge according to claim 1, wherein: the first sliding groove (14) and the second sliding groove (16) on the same side are communicated through a second through groove (37), and the first connecting plate (25) is located in the second through groove (37).
3. The film thickness gauge according to claim 1, wherein: the two second sliding grooves (16) are communicated through a first through groove (36), and the second connecting plate (27) is positioned in the first through groove (36).
4. The film thickness gauge according to claim 1, wherein: be fixed connection between first fixed establishment (13) and base (17), just inside threaded hole (28) that is equipped with of second connecting plate (27) of second fixed establishment (15) inside, just screw pole (32) pass threaded hole (28).
5. The film thickness gauge according to claim 1, wherein: all fix through hexagon socket head cap screw (7) between aircraft bonnet (1) and first guard plate (3) and second guard plate (4), just hexagon socket head cap screw (7) pass first through-hole (20) that set up on first guard plate (3) and second guard plate (4) respectively and install in bolt hole (18) that aircraft bonnet (1) both sides set up.
6. The film thickness gauge according to claim 1, wherein: the side wall of the second protection plate (4) is provided with four rivet mounting holes (19), the nameplate (5) is fixed on the side wall of the second protection plate (4) through rivets (6), and the rivets (6) are mounted in the rivet mounting holes (19) after penetrating through second through holes (21) formed in the nameplate (5).
7. The film thickness gauge according to claim 1, wherein: the top surface of the supporting block (26) and the top surface of the base (17) are located in the same reference plane, and anti-skid grains are arranged at the top of the supporting block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103314.9A CN109084695B (en) | 2018-09-20 | 2018-09-20 | Film thickness gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811103314.9A CN109084695B (en) | 2018-09-20 | 2018-09-20 | Film thickness gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109084695A CN109084695A (en) | 2018-12-25 |
| CN109084695B true CN109084695B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811103314.9A Active CN109084695B (en) | 2018-09-20 | 2018-09-20 | Film thickness gauge |
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| Country | Link |
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| CN (1) | CN109084695B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440778B (en) * | 2022-04-08 | 2022-06-03 | 山东永健机械有限公司 | Film thickness measuring device |
| CN116086378B (en) * | 2022-11-21 | 2023-10-10 | 广州瑞远新材料股份有限公司 | Plastic film thickness gauge |
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| US5966214A (en) * | 1998-05-12 | 1999-10-12 | Electronic Design To Market, Inc. | Gauge for measuring glass thickness and glass pane spacing |
| CN204373632U (en) * | 2015-01-24 | 2015-06-03 | 杭州中塑包装材料有限公司 | Thickness gauge for the measurement of thin foils |
| CN205373683U (en) * | 2015-12-18 | 2016-07-06 | 天津良益科技有限公司 | Film calibrator |
| CN205719778U (en) * | 2016-04-29 | 2016-11-23 | 深圳市旭龙昇电子有限公司 | A kind of PET film hot strength detection device |
| CN107525728A (en) * | 2016-06-21 | 2017-12-29 | 余姚市卓世电子有限公司 | A kind of full-automatic ink friction-resistant Decolorant Test machine |
| CN207036558U (en) * | 2017-08-15 | 2018-02-23 | 常州工程职业技术学院 | A kind of detection means for detecting sample tensile strength |
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| CN103640922A (en) * | 2013-11-15 | 2014-03-19 | 南京沃联科技有限公司 | Semi-automatic film laminating machine |
| CN105047062A (en) * | 2015-08-03 | 2015-11-11 | 北京工业大学 | Experiment device for axial motion belt performing transverse vibration under simply supported boundary |
| CN105775196A (en) * | 2016-05-05 | 2016-07-20 | 厦门奥泰科机器人系统有限公司 | Mobile film winding machine |
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| CN109084695A (en) | 2018-12-25 |
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Effective date of registration: 20200306 Address after: 321100 Lanxi Economic Development Zone, Jinhua City, Zhejiang Province (320 Yanzhou Road, Lanjiang Street) Applicant after: Zhejiang Baohui Film Co., Ltd Address before: 610065 School of chemical engineering, Sichuan University, No. 24 south section of first ring road, Sichuan, Chengdu Applicant before: Wang Shun |
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