CN212058703U - Film edge thickness measuring device - Google Patents
Film edge thickness measuring device Download PDFInfo
- Publication number
- CN212058703U CN212058703U CN202020658572.XU CN202020658572U CN212058703U CN 212058703 U CN212058703 U CN 212058703U CN 202020658572 U CN202020658572 U CN 202020658572U CN 212058703 U CN212058703 U CN 212058703U
- Authority
- CN
- China
- Prior art keywords
- thickness measuring
- displacement sensor
- support
- channel
- plate
- 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 relates to a film edge thickness measuring device, which comprises a thickness measuring bracket, wherein a channel for a film to pass through is arranged on the thickness measuring bracket, a supporting mechanism is respectively arranged on the thickness measuring bracket at the two sides of the channel, and the two supporting mechanisms are symmetrically arranged along the channel and correspond to the channel; and a thickness measuring mechanism is also arranged on the thickness measuring bracket close to the channel and is positioned at the inner side of one of the supporting mechanisms. The utility model has the advantages that: (1) the upper displacement sensor and the lower displacement sensor are in roller contact, the displacement change amount of the upper displacement sensor and the displacement change amount of the lower displacement sensor are measured, the diaphragm cannot be damaged, and the measuring result is more accurate. (2) Through adjusting the nimble regulation of support, upper displacement sensor and lower displacement sensor can remove in left and right directions and upper and lower position, satisfy the membrane limit thickness measurement demand of different thick film materials.
Description
Technical Field
The utility model relates to a membrane limit thickness measuring device relates to the film field of making.
Background
In order to control the thickness of the thin film during the production process of the thin film, a thin film thickness gauge is required to provide thickness data for the thin film. Current thickness measuring device, the membrane limit test to the heavy gauge diaphragm is hardly ensured the accuracy (mainly be the coating density on thick film membrane limit great with the mid portion difference), in order to compensate this partial defect, the special design the utility model discloses.
Disclosure of Invention
For overcoming the defect of the prior art, the utility model provides a membrane limit thickness measuring device, the technical scheme of the utility model is:
a film edge thickness measuring device comprises a thickness measuring support, wherein a channel for a film to pass through is formed in the thickness measuring support, a supporting mechanism is respectively installed on the thickness measuring support on the two sides of the channel, and the two supporting mechanisms are symmetrically arranged along the channel and correspond to the channel; and a thickness measuring mechanism is also arranged on the thickness measuring bracket close to the channel and is positioned at the inner side of one of the supporting mechanisms.
The thickness measuring mechanism comprises an upper thickness measuring unit and a lower thickness measuring unit, the upper thickness measuring unit is positioned at the upper part of the channel, the lower thickness measuring unit corresponds to the upper thickness measuring unit and is positioned at the lower part of the channel, the upper thickness measuring unit and the lower thickness measuring unit respectively comprise a linear guide rail, a sliding block, an adjusting bracket and a displacement sensor, the linear guide rail is arranged along the length direction of the thickness measuring bracket, and the sliding block is slidably arranged on the linear guide rail; one side of the adjusting bracket is fixedly connected with the sliding block and moves on the linear guide rail along with the sliding block, the other side of the adjusting bracket is provided with an optical axis fixing bracket, the displacement sensor is arranged on the optical axis fixing bracket, an upper displacement sensor of the upper thickness measuring unit and a lower displacement sensor of the lower thickness measuring unit are oppositely arranged, and the upper displacement sensor is in rolling fit with a roller probe of the lower displacement sensor; the upper displacement sensor and the lower displacement sensor are both connected to a data processing device.
The adjusting bracket comprises a sensor fixing plate, a bottom plate, a first sliding block pressing plate, a second sliding block pressing plate, a support and an adjusting bolt, wherein the inner side surface of the sensor fixing plate is installed on the sliding block, the bottom plate is installed on the outer side surface of the sensor fixing plate, a bolt installing plate is installed on the upper portion of the outer side of the bottom plate, the first sliding block pressing plate and the second sliding block pressing plate are vertically installed on the lower portion of the bolt installing plate, and the first sliding block pressing plate, the second sliding block pressing plate and the bolt installing plate are integrally arranged in an n shape; the support is installed between the first sliding block pressing plate and the second sliding block pressing plate and is in sliding fit with the first sliding block pressing plate and the second sliding block pressing plate, the adjusting bolt penetrates through the bolt installation plate and then is in threaded fit with the support, and the optical axis fixing support is installed on the support.
Each supporting mechanism comprises supporting plates, a supporting roller support and a rubber supporting roller, wherein the supporting plates are respectively installed on the thickness measuring supports at the two ends of the rubber supporting roller, the supporting roller support is vertically installed on each supporting plate, a plurality of adjusting grooves with different heights are formed in the supporting roller support, and the two ends of the rubber supporting roller are installed in the adjusting grooves at the same height.
The utility model has the advantages that:
(1) the upper displacement sensor and the lower displacement sensor are in roller contact, and the displacement change quantity of the upper displacement sensor and the lower displacement sensor is measured, so that the diaphragm cannot be damaged, and the measurement result is more accurate;
(2) through adjusting the nimble regulation of support, upper displacement sensor and lower displacement sensor can remove in left and right directions and upper and lower position, satisfy the membrane limit thickness measurement demand of different thick film materials.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic view of the structure of the adjusting bracket of fig. 1.
Fig. 4 is the structure schematic diagram of the utility model installed on the thickness measuring equipment.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 4, the utility model relates to a film edge thickness measuring device, which is characterized in that the device comprises a thickness measuring support 1, a channel 17 for a film to pass through is arranged on the thickness measuring support 1, a support mechanism is respectively arranged on the thickness measuring support 1 at two sides of the channel, and the two support mechanisms are symmetrically arranged along the channel and correspond to the channel 17; and a thickness measuring mechanism is also arranged on the thickness measuring bracket 1 close to the passage and is positioned at the inner side of one of the supporting mechanisms.
As shown in FIG. 4, the utility model discloses a hexagon socket head cap screw fixes on general membrane material thickness measuring equipment 9.
The thickness measuring mechanism comprises an upper thickness measuring unit and a lower thickness measuring unit, the upper thickness measuring unit is positioned at the upper part of the channel, the lower thickness measuring unit corresponds to the upper thickness measuring unit and is positioned at the lower part of the channel, the upper thickness measuring unit and the lower thickness measuring unit respectively comprise a linear guide rail 2, a sliding block 3, an adjusting bracket 6 and a displacement sensor, the linear guide rail 2 is arranged along the length direction of the thickness measuring bracket 1, and the sliding block 3 is slidably arranged on the linear guide rail 2; one side of the adjusting bracket 6 is fixedly connected with the sliding block and moves on the linear guide rail 2 along with the sliding block 3, the other side of the adjusting bracket is provided with an optical axis fixing bracket 8, the displacement sensor is arranged on the optical axis fixing bracket 8, the upper displacement sensor 4 of the upper thickness measuring unit and the lower displacement sensor 5 of the lower thickness measuring unit are oppositely arranged, and the upper displacement sensor is in rolling fit with the roller probe of the lower displacement sensor; the upper displacement sensor and the lower displacement sensor are both connected to a data processing device; the positions of the upper displacement sensor and the lower displacement sensor can be adjusted left and right according to the width of the diaphragm by moving the sliding block 3 (with a locking device) left and right.
The adjusting bracket 6 comprises a sensor fixing plate 10, a bottom plate 11, a first slider pressing plate 12, a second slider pressing plate 13, a support 14 and an adjusting bolt 15, wherein the inner side surface of the sensor fixing plate 10 is installed on the slider 3, the bottom plate 11 is installed on the outer side surface of the sensor fixing plate 10, a bolt installing plate is installed on the upper part of the outer side of the bottom plate 11, the first slider pressing plate 12 and the second slider pressing plate 13 are vertically installed on the lower part of the bolt installing plate, and the first slider pressing plate 12 and the second slider pressing plate 13 and the bolt installing plate are integrally arranged in an n shape; the support 14 is arranged between the first sliding block pressing plate 12 and the second sliding block pressing plate 13 and is in sliding fit with the first sliding block pressing plate 12 and the second sliding block pressing plate 13, the adjusting bolt 15 penetrates through the bolt mounting plate and then is in threaded fit with the support 14, and the optical axis fixing support 8 is arranged on the support 14; by rotating the adjusting bolt 15, the height of the optical axis fixing bracket is adjusted.
Each supporting mechanism comprises a supporting plate 16, a supporting roller support 11' and a rubber supporting roller 7, wherein the supporting plates 16 are respectively installed on the thickness measuring supports 1 at the two ends of the rubber supporting roller 7, the supporting plate 16 is vertically provided with the supporting roller support 11', the supporting roller support 11' is provided with a plurality of adjusting grooves with different heights, and the two ends of the rubber supporting roller 7 are installed in the adjusting grooves at the same height. The roller surface height of the rubber carrier rollers 7 is adjusted through adjusting grooves in the carrier roller support 11' so as to ensure that the two rubber carrier rollers 7 are in contact with the membrane when the membrane passes through the membrane material passing channel.
The utility model discloses a theory of operation is: firstly, a film is horizontally arranged on two rubber carrier rollers 7 with adjusted height, a lower displacement sensor 5 is adjusted, then an upper displacement sensor 4 is adjusted, a roller probe of the upper displacement sensor just touches a roller probe of the lower displacement sensor 5, the displacement of the roller probes of the upper displacement sensor and the lower displacement sensor is set to be 0 point, the roller probe of the lower displacement sensor props against the lower plane of the film in the operation process of the film, the roller probe of the upper displacement sensor props against the upper plane of the film, when the film passes through the space between the two roller probes, the two roller probes are driven to rotate, and the data measured by the upper displacement sensor and the data measured by the lower displacement sensor are added, namely the measured film edge thickness is obtained.
Claims (4)
1. The film edge thickness measuring device is characterized by comprising a thickness measuring support (1), wherein a channel for a film to pass through is formed in the thickness measuring support (1), two supporting mechanisms are respectively installed on the thickness measuring support (1) on two sides of the channel, and the two supporting mechanisms are symmetrically arranged along the channel and correspond to the channel; and a thickness measuring mechanism is also arranged on the thickness measuring bracket (1) close to the channel and is positioned at the inner side of one of the supporting mechanisms.
2. The film edge thickness measuring device according to claim 1, wherein the thickness measuring mechanism comprises an upper thickness measuring unit and a lower thickness measuring unit, the upper thickness measuring unit is located at the upper part of the channel, the lower thickness measuring unit corresponds to the upper thickness measuring unit and is located at the lower part of the channel, the upper thickness measuring unit and the lower thickness measuring unit respectively comprise a linear guide rail (2), a sliding block (3), an adjusting bracket (6) and a displacement sensor, the linear guide rail (2) is arranged along the length direction of the thickness measuring bracket (1), and the sliding block (3) is slidably mounted on the linear guide rail (2); one side of the adjusting support (6) is fixedly connected with the sliding block and moves on the linear guide rail (2) along with the sliding block (3), the other side of the adjusting support is provided with an optical axis fixing support (8), the displacement sensor is arranged on the optical axis fixing support (8), an upper displacement sensor (4) of the upper thickness measuring unit and a lower displacement sensor (5) of the lower thickness measuring unit are oppositely arranged, and the upper displacement sensor is in rolling fit with a roller probe of the lower displacement sensor; the upper displacement sensor and the lower displacement sensor are both connected to a data processing device.
3. A membrane edge thickness measuring device according to claim 2, wherein the adjusting bracket (6) comprises a sensor fixing plate (10), a bottom plate (11), a first slider pressing plate (12), a second slider pressing plate (13), a support (14) and an adjusting bolt (15), wherein the inner side surface of the sensor fixing plate (10) is mounted on the slider (3), the bottom plate (11) is mounted on the outer side surface of the sensor fixing plate (10), a bolt mounting plate is mounted on the upper part of the outer side of the bottom plate (11), the first slider pressing plate (12) and the second slider pressing plate (13) are vertically mounted on the lower part of the bolt mounting plate, and the first slider pressing plate (12) and the second slider pressing plate (13) and the bolt mounting plate are integrally arranged in an n shape; the optical axis fixing device is characterized in that the support (14) is installed between the first sliding block pressing plate (12) and the second sliding block pressing plate (13) and is in sliding fit with the first sliding block pressing plate (12) and the second sliding block pressing plate (13), the adjusting bolt (15) penetrates through the bolt installation plate and then is in threaded fit with the support (14), and the optical axis fixing support (8) is installed on the support (14).
4. A film edge thickness measuring device according to claim 1, wherein each supporting mechanism comprises a supporting plate (16), a supporting roller bracket (11 ') and a rubber supporting roller (7), the thickness measuring brackets (1) at two ends of the rubber supporting roller (7) are respectively provided with a supporting plate (16), each supporting plate (16) is vertically provided with a supporting roller bracket (11 '), the supporting roller bracket (11 ') is provided with a plurality of adjusting grooves with different heights, and two ends of the rubber supporting roller (7) are arranged in the adjusting grooves with the same height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020658572.XU CN212058703U (en) | 2020-04-27 | 2020-04-27 | Film edge thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020658572.XU CN212058703U (en) | 2020-04-27 | 2020-04-27 | Film edge thickness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212058703U true CN212058703U (en) | 2020-12-01 |
Family
ID=73517953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020658572.XU Active CN212058703U (en) | 2020-04-27 | 2020-04-27 | Film edge thickness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212058703U (en) |
-
2020
- 2020-04-27 CN CN202020658572.XU patent/CN212058703U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204405467U (en) | A kind of wear-resistant tester | |
| CN106441133B (en) | A kind of shaft hole matching gap measuring apparatus and its measurement method | |
| CN2788125Y (en) | On-line monitoring device for measuring thickness of smooth surface plate | |
| CN109141303A (en) | A kind of component geometrical defect detection system and detection method | |
| CN102829740B (en) | Contact type measurement instrument | |
| CN212058703U (en) | Film edge thickness measuring device | |
| CN215766926U (en) | Curved surface glass measuring device based on spectrum confocal | |
| CN110440679B (en) | Device and method for detecting taper of conical bolt | |
| CN218916738U (en) | Steel construction rack deflection detection device | |
| CN112504198B (en) | Glass size measuring device and measuring method thereof | |
| CN213688163U (en) | Fan-shaped section guide post clearance measuring device | |
| CN216205986U (en) | Civil construction engineering quality flatness detection device | |
| CN213021489U (en) | Universal mechanism for detecting straight line jump | |
| CN212806924U (en) | Thickness measuring device for non-flat surface coiled material | |
| CN215493628U (en) | Test head guiding mechanism | |
| CN219512014U (en) | Cable thermal extension test device | |
| CN218673586U (en) | Installation mechanism for core material thickness measurement | |
| CN115183657B (en) | Device and method for measuring surface shape error of flat plate in non-contact mode by combining level gauge with air-bearing bridge plate | |
| CN109341622B (en) | Contact type special vehicle supporting roller height detector | |
| CN214651137U (en) | Device of high accuracy quick adjustment multiroller depth of parallelism | |
| CN218066395U (en) | Inner liner thickness detection device | |
| CN220784643U (en) | Rubber film thickness measuring device | |
| CN220366822U (en) | PECVD gas distribution box flatness detection device | |
| CN215893469U (en) | Adjustable installing support of height finding pen | |
| CN115752342A (en) | Section curvature measuring device and section curvature measuring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230808 Address after: No. 99, Jiangtai Road, Suxitong Science and Technology Industrial Park, Nantong City, Jiangsu Province, 226000 Patentee after: Timax (Jiangsu) Industrial Technology Co.,Ltd. Address before: 226399 No.8, Jinjiang Avenue, High tech Industrial Development Zone, Nantong City, Jiangsu Province Patentee before: TITANIUM CORPORATION AUTO-CONTROL (JIANGSU) INDUSTRIAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |