CN112903184B - Pressure sensing paper precision testing device and measuring method thereof - Google Patents
Pressure sensing paper precision testing device and measuring method thereof Download PDFInfo
- Publication number
- CN112903184B CN112903184B CN202011577469.3A CN202011577469A CN112903184B CN 112903184 B CN112903184 B CN 112903184B CN 202011577469 A CN202011577469 A CN 202011577469A CN 112903184 B CN112903184 B CN 112903184B
- Authority
- CN
- China
- Prior art keywords
- pressure
- plate
- assembly
- sensing paper
- motor
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
Abstract
The invention relates to the technical field of pressure sensing paper precision testing, and discloses a pressure sensing paper precision testing device and a pressure sensing paper precision testing method, wherein the pressure sensing paper precision testing device comprises a table body, a supporting assembly, a pressing assembly, a testing assembly and a limiting assembly; the supporting assembly comprises a supporting column and a top plate, the top plate is arranged at the top of the supporting column, the pressure applying assembly is arranged at the bottom of the top plate, the testing assembly is arranged in the pressure applying assembly, and the limiting assembly is arranged in the table body; the limiting assembly comprises a motor II, a bevel gear I, a plate body II, a guide rail, a screw rod II, a bevel gear II and a limiting plate; through the work of spacing subassembly, can restrict the pressure of not equidimension sensing paper to by the setting of stopper, can connect a plurality of response papers simultaneously, exert pressure to a plurality of response papers and measure, thereby increaseed the precision of test, through the cooperation of test subassembly with the subassembly of exerting pressure, can the multiple spot exert pressure or exert pressure to the pressure of sensing paper comprehensively.
Description
Technical Field
The invention relates to the technical field of pressure sensing paper precision testing, in particular to a pressure sensing paper precision testing device and a pressure sensing paper precision testing method.
Background
The pressure measuring film (commonly called pressure sensing paper) FUJI pressure measuring film (commonly called pressure sensing paper pressure sensing film pressure sensitive paper) can accurately measure pressure, pressure distribution and pressure balance, a new epoch of pressure measurement is created, the existing precision testing device for pressure sensing paper mainly comprises a hydraulic cylinder, a support frame, a pressing block and a support table, the hydraulic cylinder is supported by the support frame, the pressing block is controlled by the hydraulic cylinder to press the pressure sensing paper, the force applied by the pressing is transmitted to terminal equipment by the support table, and the pressing condition of the pressure sensing paper is observed, so that the precision of the pressure sensing paper is obtained.
The existing testing device is inconvenient for limiting the position of the sensing paper, so that the sensing paper is easy to deviate during testing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the device and the method for testing the precision of the sensing paper, which have the advantages of limiting the position of the sensing paper and solving the problem of low testing precision.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a precision testing device for sensing paper and a measuring method thereof comprise a table body, a supporting component, a pressing component, a testing component and a limiting component;
the supporting assembly comprises a supporting column and a top plate, the top plate is arranged at the top of the supporting column, the pressure applying assembly is arranged at the bottom of the top plate, the testing assembly is arranged in the pressure applying assembly, and the limiting assembly is arranged in the table body;
the limiting assembly comprises a motor II, a bevel gear I, a plate II, guide rails, a screw rod II, a bevel gear II and a limiting plate, the plate II is arranged at the top of the table body, the motor II is arranged on one side of the plate II, the guide rails are symmetrically arranged on the other side of the plate II, the guide rails are connected with the limiting plate in a sliding mode, the screw rod II is connected to the inner side wall of the limiting plate in a threaded mode, the bevel gear II is arranged at one end of the screw rod II, the output shaft of the motor II is connected with the bevel gear I, the bevel gear I is connected with the bevel gear II in a meshed mode, and the motor II is electrically connected with an external power supply; the inner side wall of the limiting plate is connected with a limiting block in a sliding manner; the pressing assembly comprises a first hydraulic cylinder, a first plate body and a pressing block, the first hydraulic cylinder is symmetrically arranged at the top of the first plate body, an output shaft of the first hydraulic cylinder is connected with the first plate body, the pressing block is arranged at the bottom of the first plate body, and the first hydraulic cylinder is electrically connected with an external power supply; the top of the plate body I is provided with a second hydraulic cylinder, an output shaft of the second hydraulic cylinder is connected with the pressing block, and the second hydraulic cylinder is electrically connected with an external power supply; the testing component comprises a first rotating roller frame, a first rotating roller, a first screw rod and a first motor, wherein the inner side wall of the first plate body is connected in a rotating mode with the first screw rod, an output shaft of the first motor is connected with the first screw rod, the outer side wall of the first screw rod is connected with the first rotating roller frame in a threaded mode, the first rotating roller frame is connected in a rotating mode with the first motor, and the first motor is electrically connected with an external power supply.
Measuring method of pressure sensing paper precision testing device
S1: the sensing paper is placed between the two limiting plates, the second driving motor works, and the sensing paper is limited on the table body;
s2: controlling the two hydraulic cylinders to work, and pressing the pressure sensing paper by a pressing block;
s3: when the pressure sensing paper needs to be comprehensively tested, the second hydraulic cylinder is controlled to work, the pressure applying block is collected into the first plate body, and the testing assembly works to apply pressure to the pressure sensing paper comprehensively.
(III) advantageous effects
Compared with the prior art, the invention provides a device and a method for testing the precision of sensing paper, and the device and the method have the following beneficial effects:
1. this precision test device of sensing paper, through the work of spacing subassembly, can restrict the sensing paper of equidimension not to by the setting of stopper, can connect a plurality of response papers simultaneously, exert pressure to a plurality of response papers and measure, thereby increaseed the precision of test.
2. This precision test device of sensing paper through the cooperation of test component and the subassembly of exerting pressure, can the multiple spot to the sensing paper exert pressure or exert pressure to the sensing paper comprehensively.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an internal partial structure of a plate body according to the present invention;
FIG. 3 is a schematic top view of the stage according to the present invention.
In the figure: 1. a stage body; 2. a support assembly; 21. a support pillar; 22. a top plate; 3. a pressure applying assembly; 31. a first hydraulic cylinder; 32. a first plate body; 33. a second hydraulic cylinder; 34. pressing a block; 4. testing the component; 41. a roller frame; 42. rotating the roller; 43. a first screw rod; 44. a first motor; 5. a limiting component; 51. a second motor; 52. a first bevel gear; 53. a second plate body; 54. a guide rail; 55. a second screw; 56. a second bevel gear; 57. a limiting plate; 58. and a limiting block.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, a device for testing the accuracy of pressure sensing paper comprises a table body 1, a supporting component 2, a pressing component 3, a testing component 4 and a limiting component 5;
the supporting component 2 comprises a supporting column 21 and a top plate 22, the top of the supporting column 21 is provided with the top plate 22, the bottom of the top plate 22 is provided with a pressure applying component 3, the inside of the pressure applying component 3 is provided with a testing component 4, and the inside of the table body 1 is provided with a limiting component 5;
the limiting component 5 comprises a second motor 51, a first bevel gear 52, a second plate body 53, guide rails 54, a second screw 55, a second bevel gear 56 and a limiting plate 57, the second plate body 53 is arranged at the top of the table body 1, the second motor 51 is arranged on one side of the second plate body 53, the guide rails 54 are symmetrically arranged on the other side of the second plate body 53, the limiting plate 57 is slidably connected onto the guide rails 54, the second screw 55 is screwed on the inner side wall of the limiting plate 57, the second bevel gear 56 is arranged at one end of the second screw 55, an output shaft of the second motor 51 is connected with the first bevel gear 52, the first bevel gear 52 is meshed with the second bevel gear 56, and the second motor 51 is electrically connected with an external power supply.
In this embodiment, specifically, the inner side wall of the limiting plate 57 is slidably connected with a limiting block 58; the stopper 58 restricts the positions of the two sensing papers.
In this embodiment, specifically, the pressing assembly 3 includes a first hydraulic cylinder 31, a first plate 32 and a pressing block 34, the first hydraulic cylinders 31 are symmetrically arranged on the top of the first plate 32, an output shaft of the first hydraulic cylinder 31 is connected with the first plate 32, the pressing block 34 is arranged at the bottom of the first plate 32, and the first hydraulic cylinders 31 are electrically connected with an external power supply; the first hydraulic cylinder 31 is operated to drive the position of the first plate 32, so that the pressing block 34 presses the pressure sensing paper.
In this embodiment, specifically, a second hydraulic cylinder 33 is disposed on the top of the first plate 32, an output shaft of the second hydraulic cylinder 33 is connected to the pressure applying block 34, and the second hydraulic cylinder 33 is electrically connected to an external power supply; the second hydraulic cylinder 33 can receive the pressing block 34 into the first plate body 32.
In this embodiment, specifically, the testing component 4 includes a first rotating roller frame 41, a first rotating roller 42, a first screw 43 and a first motor 44, the inner side wall of the first plate body 32 is rotatably connected with the first screw 43, the output shaft of the first motor 44 is connected with the first screw 43, the outer side wall of the first screw 43 is screwed with the first rotating roller frame 41, the first rotating roller frame 41 is rotatably connected with the first rotating roller 42, and the first motor 44 is electrically connected with an external power supply; when a user needs to comprehensively test the pressure sensing paper, the second hydraulic cylinder 33 is controlled to work, the pressure applying block 34 is retracted into the first plate body 32, the first motor 44 is controlled to work, the first screw 43 is rotated, the first screw 43 drives the rotating roller frame 41 to move, and the rotating roller 42 applies pressure on the pressure sensing paper in a rolling manner.
Measuring method of pressure sensing paper precision testing device
S1: the pressure sensing paper is placed between the two limit plates 57, the second driving motor 51 works, and the pressure sensing paper is limited on the table body 1;
s2: controlling the two hydraulic cylinders I31 to work, and pressing the pressure sensing paper by a pressing block 34;
s3: when the pressure sensing paper needs to be tested comprehensively, the second hydraulic cylinder 33 is controlled to work, the pressure applying block 34 is collected into the first plate body 32, and the testing assembly 4 works to apply pressure to the pressure sensing paper comprehensively.
The working principle is as follows: when in use, the pressure sensing paper is firstly placed between the two limit plates 57, the motor II 51 is controlled to work, the bevel gear I52 rotates, the bevel gear I52 is meshed with the two bevel gear II 56, the two screw rods 55 drive the two limit plates 57 to move on the guide rail 54, the two limit plates 57 limit the top and the bottom of the pressure sensing paper, then, the two hydraulic cylinders one 31 are controlled to lower the plate body one 32, the pressure applying block 34 applies pressure to the pressure sensing paper, the range and size of the pressure is transmitted to the terminal equipment by the sensor, which is not shown in the attached drawings, when a user needs to comprehensively test the pressure sensing paper, the second hydraulic cylinder 33 is controlled to work, the pressure applying block 34 is retracted into the first plate body 32, and controlling the first motor 44 to work, so that the first screw 43 rotates, the first screw 43 drives the rotating roller frame 41 to move, and the rotating roller 42 rolls and presses on the pressure sensing paper.
In this embodiment, the models of the plurality of motors are Y2, and the models of the plurality of hydraulic cylinders are MOBs.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a precision test device of sensing paper which characterized in that: comprises a table body (1), a supporting component (2), a pressing component (3), a testing component (4) and a limiting component (5);
the supporting assembly (2) comprises a supporting column (21) and a top plate (22), the top plate (22) is arranged at the top of the supporting column (21), the pressure applying assembly (3) is arranged at the bottom of the top plate (22), the testing assembly (4) is arranged in the pressure applying assembly (3), and the limiting assembly (5) is arranged in the table body (1);
the limiting component (5) comprises a second motor (51), a first bevel gear (52), a second plate body (53), a guide rail (54), a second screw rod (55), a second bevel gear (56) and a limiting plate (57), the top of the table body (1) is provided with a second plate body (53), one side of the second plate body (53) is provided with a second motor (51), the other side is symmetrically provided with the guide rails (54), the guide rail (54) is connected with the limit plate (57) in a sliding way, the inner side wall of the limit plate (57) is connected with the second screw rod (55) in a threaded way, one end of the second screw rod (55) is provided with a second bevel gear (56), the output shaft of the second motor (51) is connected with the first bevel gear (52), the first bevel gear (52) is meshed with the second bevel gear (56), and the second motor (51) is electrically connected with an external power supply; the inner side wall of the limiting plate (57) is connected with a limiting block (58) in a sliding manner; the pressing assembly (3) comprises a first hydraulic cylinder (31), a first plate body (32) and a pressing block (34), the first hydraulic cylinder (31) is symmetrically arranged at the top of the first plate body (32), an output shaft of the first hydraulic cylinder (31) is connected with the first plate body (32), the pressing block (34) is arranged at the bottom of the first plate body (32), and the first hydraulic cylinder (31) is electrically connected with an external power supply; a second hydraulic cylinder (33) is arranged at the top of the first plate body (32), an output shaft of the second hydraulic cylinder (33) is connected with the pressing block (34), and the second hydraulic cylinder (33) is electrically connected with an external power supply; the testing component (4) comprises a rotating roller frame (41), a rotating roller (42), a first screw rod (43) and a first motor (44), the inner side wall of the first plate body (32) is connected in a rotating mode, the first screw rod (43) is connected with the output shaft of the first motor (44), the outer side wall of the first screw rod (43) is connected with the rotating roller frame (41) in a threaded mode, the rotating roller frame (41) is connected in a rotating mode, the rotating roller (42) is connected with the first motor (44) in an electrical mode, and the first motor (44) is connected with an external power supply in an electrical mode.
2. A method for measuring an accuracy testing device of a pressure-sensitive paper, comprising the accuracy testing device of a pressure-sensitive paper according to claim 1, characterized by the steps of:
s1: the sensing paper is placed between the two limit plates (57), the second driving motor (51) works, and the sensing paper is limited on the table body (1);
s2: controlling the two hydraulic cylinders I (31) to work, and pressing the pressure sensing paper by a pressing block (34);
s3: when the pressure sensing paper needs to be comprehensively tested, the hydraulic cylinder II (33) is controlled to work, the pressing block (34) is collected into the plate I (32), and the testing assembly (4) works to comprehensively press the pressure sensing paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577469.3A CN112903184B (en) | 2020-12-28 | 2020-12-28 | Pressure sensing paper precision testing device and measuring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011577469.3A CN112903184B (en) | 2020-12-28 | 2020-12-28 | Pressure sensing paper precision testing device and measuring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112903184A CN112903184A (en) | 2021-06-04 |
| CN112903184B true CN112903184B (en) | 2022-06-24 |
Family
ID=76111738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011577469.3A Active CN112903184B (en) | 2020-12-28 | 2020-12-28 | Pressure sensing paper precision testing device and measuring method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112903184B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3177347U (en) * | 2012-02-28 | 2012-08-02 | 進展産業株式会社 | Paper quality judgment device |
| CN207336236U (en) * | 2017-10-30 | 2018-05-08 | 吕梁学院 | A kind of pressure test device |
| CN208543582U (en) * | 2018-07-06 | 2019-02-26 | 贵港市荣创木业有限公司 | A kind of glued board pressing device |
| CN109738783A (en) * | 2018-12-11 | 2019-05-10 | 惠州市骏亚数字技术有限公司 | A kind of PCB test device and test method |
| CN111102276A (en) * | 2020-01-16 | 2020-05-05 | 浙江长城净化工程技术有限公司 | Automatic pressure applying equipment for producing module composite air pipe |
| CN210774454U (en) * | 2019-11-12 | 2020-06-16 | 上海净极防护用品有限公司 | Pressure sensing paper and pressure test equipment |
-
2020
- 2020-12-28 CN CN202011577469.3A patent/CN112903184B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3177347U (en) * | 2012-02-28 | 2012-08-02 | 進展産業株式会社 | Paper quality judgment device |
| CN207336236U (en) * | 2017-10-30 | 2018-05-08 | 吕梁学院 | A kind of pressure test device |
| CN208543582U (en) * | 2018-07-06 | 2019-02-26 | 贵港市荣创木业有限公司 | A kind of glued board pressing device |
| CN109738783A (en) * | 2018-12-11 | 2019-05-10 | 惠州市骏亚数字技术有限公司 | A kind of PCB test device and test method |
| CN210774454U (en) * | 2019-11-12 | 2020-06-16 | 上海净极防护用品有限公司 | Pressure sensing paper and pressure test equipment |
| CN111102276A (en) * | 2020-01-16 | 2020-05-05 | 浙江长城净化工程技术有限公司 | Automatic pressure applying equipment for producing module composite air pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112903184A (en) | 2021-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103148982B (en) | Calibration device of pull-press integrated sensor | |
| CN113390714B (en) | Mobile phone display screen pressure-resistant testing device and application method thereof | |
| CN203148624U (en) | Tension/pressure integrated sensor calibration device | |
| CN112903184B (en) | Pressure sensing paper precision testing device and measuring method thereof | |
| CN206223541U (en) | A kind of liquid crystal display universal testing machine | |
| CN214310098U (en) | Laminating machine for double faced adhesive tape test | |
| CN217845925U (en) | Cupping test machine | |
| CN207689264U (en) | A kind of anti-shearing force test device | |
| CN203443576U (en) | Gap measuring apparatus | |
| CN207074107U (en) | Pedal assembly spring F S curve detection devices | |
| CN115586077A (en) | Wooden furniture deformation resistance detection device and method | |
| CN205718864U (en) | Automobile steering device worm shaft end play testing machine | |
| CN212420596U (en) | Steel sheet fluting device | |
| CN210514054U (en) | Rigidity friction coefficient measuring device | |
| CN108982097B (en) | Mechanism transmission efficiency testing device for teaching experiment | |
| CN208588337U (en) | A kind of measuring device of disk spring internal-and external diameter variation | |
| CN209589802U (en) | Multifunctional material surface property tester and its control system | |
| CN203310550U (en) | Planetary gear reducer input shaft torque test bench | |
| CN102478440A (en) | Novel mechanical force measuring machine and calibration method | |
| CN214251795U (en) | Concrete panel hardness detection device for construction | |
| CN211373451U (en) | Rotor shaft inspection tool for motor production | |
| CN218895887U (en) | Novel standard dynamometer with high accuracy | |
| CN217703315U (en) | Supporting table for automobile part checking fixture | |
| CN219532786U (en) | Vickers hardness tester | |
| CN213317804U (en) | Crankshaft hole machining and positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |