CN2050607U - Computer-controlled hardometer - Google Patents
Computer-controlled hardometer Download PDFInfo
- Publication number
- CN2050607U CN2050607U CN 89205687 CN89205687U CN2050607U CN 2050607 U CN2050607 U CN 2050607U CN 89205687 CN89205687 CN 89205687 CN 89205687 U CN89205687 U CN 89205687U CN 2050607 U CN2050607 U CN 2050607U
- Authority
- CN
- China
- Prior art keywords
- computer control
- computer
- utility
- receiving tube
- model
- 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.)
- Pending
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a computer-controlled hardometer. At present, the manual tester or Hall encode hardometer has the disadvantages of troublesome calculation, large error and low efficiency. The utility model adopts an infrared sensing technique for controlling the motion of the test specimen, a photoelectric tube for measuring the projected length of the test specimen, a micro computer for processing the data and a displayer for displaying the result. The utility model has the advantages of high efficiency, convenient operation and high precision (the error is only 0.1 mm). The computer-controlled hardometer can test the stiffness of the flake material (besides the fabric) such as paper sheet, plastics, leather, etc. The utility model can be configured with a printer.
Description
The utility model relates to a kind of stiffness instrument, more particularly is computer control boardness instrument.
At present, the instrument of test stiffness generally has two kinds, a kind of is manual, be that sample is placed on the platform, with the reach of hand propelled sample, when the sample low end contacts with the inclined-plane, just stop to move, all by range estimation, not only measuring speed is slow, error is big, and relevant with light power and physiological phenomenon for detection and reading.Another kind is a Hall coding stiffness test instrument, though can measure extension elongation automatically, can not directly draw flexural stiffness, and the gained data also need artificial calculating, and calculate very trouble, so cost height, efficient are low.
The purpose of this utility model is to provide a kind of and can eliminates above-mentioned shortcoming, not only efficient height, precision height, and the New-type computer control stiffness test instrument of sheeting flexural stiffnesses such as the leather beyond can test fabric, paper, plastics.
In order to achieve the above object, the utility model adopts infrared electronic technology, forms stealthy inclined-plane with infrared beam, replaces mechanical face, adopt the angle cam, can make the inclined-plane obtain three different inclination angles, adopt the grating servomotor, control moving forward and backward of sample, and measure its extension elongation, adopt the micro computer deal with data, can on display, directly demonstrate extension elongation and flexural stiffness.
Structure of the present utility model is such, sample thruster (11) is arranged on the workbench (9), be placed with sample in the middle of it, between thruster (11) and the drive screw (13) contact maker (12) is arranged, and control it by cam (8) and handle (7) and engage and separate, thruster (11) is risen or fall.The left end of workbench (9), one photoelectricity measuring staff (1) and angle cam (3) are arranged, angle between angle cam (3) scalable photoelectricity measuring staff (1) and the surface level, can be according to the requirement of country variant in the world, adjust 41.5 °, 43 °, 45 ° of three inclination angles, bottom at the photoelectricity measuring staff, by infrared transmitting tube (2) is housed, on the left hand edge of corresponding with it workbench (9), special miniature infrared receiving tube (4) is housed, has so just formed the stealthy inclined-plane of forming by infrared beam.Moving of thruster (11), drive drive screw (13) by servomotor (10) and rotate realization, the left end of drive screw (13) is equipped with counting grating (16), on the grating along the circumferential direction, having 20 evenly distributed small garden holes (also can be according to customer requirements, open many or open few), hole, garden centre distance is 4mm, revolution moves a week, the mobile 2mm of thruster (11), relative with small garden hole have photoemission cell (14) and a photoelectric receiving tube (15), and link to each other with computer, the mobile data and the flexural stiffness of thruster (11) can be shown on display (5).
The course of work of the present utility model is such, swing handle (7), cam (8), mention thruster (11), sample is put on the worktable (9), put down thruster (11) again, contact maker (12) promptly engages with drive screw (13), and photoelectricity measuring staff (1) is adjusted to required angle.Open switch, start servomotor (10), drive drive screw (13) and rotate, thruster (11) is laterally moved, count grating (16) simultaneously and rotate, begin to write down displacement.Along with thruster (11) is moved to the left, sample also moves thereupon, when arriving certain extension elongation, the sample front end is sagging, hang down into when contacting with the inclined-plane, the infrared ray that infrared transmitting tube (2) sends is blocked, and servomotor (10) shuts down, counting grating (16), thruster (11) stop action, and the moving distance data of thruster (11) is imported computer (6).While servomotor (10) is under the effect of return switch, and is auto-reverse, and thruster (11) is returned to original position, and the movable length of thruster (11) can show on display (5), continues button again, can demonstrate flexural stiffness.
The utility model also has the function of self-correcting, after each start, before the test, can press the self-correcting button, and thruster (11) is return behind the 100mm that advances automatically under the drive of servomotor (10), can eliminate error, improves measuring accuracy.
Characteristics of the present utility model are that product structure is reasonable, and the precision height only has the error of 0.1mm, and is easy to operate, high efficiency, also configure printer as required.
Description of drawings: accompanying drawing is a structural representation.
1 photoelectricity measuring staff, 2 infrared transmitting tubes, 3 angle cams, 4 infrared reception villous themedas, 5 displays, 6 micro computers, 7 handles, 8 cams, 9 workbenches, 10 servomotors, 11 thrusters, 12 contact makers, 13 drive screws, 14 photoemission cells, 15 photoelectricity receive villous themeda, 16 counting gratings.
The embodiment of finishing the tool advantage of the utility model is: the left hand edge of workbench (9) is by adorning miniature infrared receiving tube (4) and photoelectricity measuring staff (1), infrared transmitting tube (2) is equipped with in the lower end of measuring staff, angle cam (3) infrared receiving tube (4) of loading onto three convex surfaces at bottom righthand side is connected with servomotor (10) through operation circuit, drive screw (13) is connected by contact maker (12) with thruster (11), the right-hand member dress counting grating (16) of drive screw (13), outside the both ends of the surface of counting grating (16), the relative photoemission cell (14) that is equipped with, receiving tube (15), and join through operation circuit and micro computer (6), computer (6) links to each other with display (5).The length of workbench (9) is 25cm, and the length of thruster (11) is 20cm, and its rise highly is 2cm, and the distance between infrared transmitting tube (2) and the infrared receiving tube (4) is 20cm.
Claims (8)
1, a kind of computer control stiffness instrument of being made up of workbench (9), photoelectricity measuring staff (1), infrared transmitting tube (2), infrared receiving tube (4) is characterized by counting and is made up of drive screw (13), counting grating (16), photoemission cell (14), photoelectric receiving tube (15), micro computer (6) and display (5) with data processing equipment.
2, computer control stiffness instrument according to claim 1 is characterized in that on the said counting grating (16) a plurality of evenly distributed through holes being arranged along the circumferential direction.
3, according to claim 1,2 described computer control stiffness instrument, it is characterized in that outside counting grating (16), photoemission cell (14), photoelectric receiving tube (15) being arranged with respect to through hole.
4, computer control stiffness instrument according to claim 1 is characterized in that the lower-left end of said photoelectricity measuring staff (1) has an angle cam (3).
5, according to claim 1,4 described computer control stiffness instrument, it is characterized in that on said angle chaptrel (3) face three table tops being arranged.
6, computer control stiffness instrument according to claim 1 is characterized in that between servomotor (10) and the infrared receiving tube (4) control device being arranged.
7, according to claim 1,6 described computer control stiffness instrument, it is characterized in that said control device by micro computer (6), servomotor (10), infrared transmitting tube (2), infrared receiving tube (4) are formed.
8, computer control stiffness instrument according to claim 1 is characterized in that contact maker (12), cam (8), handle (7) are arranged on the said thruster (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205687 CN2050607U (en) | 1989-05-29 | 1989-05-29 | Computer-controlled hardometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205687 CN2050607U (en) | 1989-05-29 | 1989-05-29 | Computer-controlled hardometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050607U true CN2050607U (en) | 1990-01-03 |
Family
ID=4862850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89205687 Pending CN2050607U (en) | 1989-05-29 | 1989-05-29 | Computer-controlled hardometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288475A (en) * | 2011-06-30 | 2011-12-21 | 常州钟恒新材料有限公司 | Device and method for detecting stiffness of thin film |
| CN102980821A (en) * | 2012-11-19 | 2013-03-20 | 芜湖华烨新材料有限公司 | Method for measuring gum-dipped canvas hardness and measuring instrument therefor |
| CN106198273A (en) * | 2016-08-29 | 2016-12-07 | 际华三五七橡胶制品有限公司 | A kind of adhesive plaster instep synthesis cloth hardness (very property) automatic checkout equipment |
-
1989
- 1989-05-29 CN CN 89205687 patent/CN2050607U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288475A (en) * | 2011-06-30 | 2011-12-21 | 常州钟恒新材料有限公司 | Device and method for detecting stiffness of thin film |
| CN102980821A (en) * | 2012-11-19 | 2013-03-20 | 芜湖华烨新材料有限公司 | Method for measuring gum-dipped canvas hardness and measuring instrument therefor |
| CN102980821B (en) * | 2012-11-19 | 2015-05-27 | 芜湖华烨新材料有限公司 | Method for measuring gum-dipped canvas hardness and measuring instrument therefor |
| CN106198273A (en) * | 2016-08-29 | 2016-12-07 | 际华三五七橡胶制品有限公司 | A kind of adhesive plaster instep synthesis cloth hardness (very property) automatic checkout equipment |
| CN106198273B (en) * | 2016-08-29 | 2018-12-04 | 际华三五一七橡胶制品有限公司 | A kind of adhesive plaster instep synthesis cloth stiffening property automatic checkout equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100368158C (en) | Flexible gripper with two fingers | |
| CN102125903B (en) | Full-automatic size edge sealing production line and production method | |
| EP0313801A1 (en) | Machine for measuring and mathematically defining the surface of three-dimensional models, particularly for the manufacture of molds with numeric-control machine tools | |
| CN103231367B (en) | A kind of single axial movement controls actual training device and loading and unloading method | |
| CN2050607U (en) | Computer-controlled hardometer | |
| EP0763711A3 (en) | Manual three dimensional coordinate measuring machine | |
| CN207533866U (en) | A kind of bending mechanism | |
| CN203305213U (en) | Single-shaft motion control practical training device | |
| CN112414706A (en) | Thrust detection device and detection method thereof | |
| CN218955692U (en) | Automatic detection system | |
| CN109032875B (en) | Touch performance testing device | |
| CN109087574B (en) | Real device of instructing of biscuit intelligent assembly teaching | |
| CN202021120U (en) | Full automatic adhesive edge-sealing production line | |
| CN109282745B (en) | Semi-contact cambered surface three-dimensional size measuring device and measuring method thereof | |
| CN215447842U (en) | Universal thickness measuring device for lithium battery | |
| CN213579225U (en) | Battery size measuring device | |
| CN213587529U (en) | Measuring device for clothing processing | |
| CN202815577U (en) | Game controller testing arrangement | |
| CN112721009A (en) | A mould for PU foaming shoes material | |
| CN213672740U (en) | Automatic screw locking mechanism and assembling device | |
| CN207763672U (en) | High-precision detection machine | |
| CN208914291U (en) | A kind of table press that can be accurately positioned | |
| CN117804309B (en) | Thickness measurement and detection system for corrugated paper | |
| CN103480584A (en) | Automatic image detection machine | |
| CN219977310U (en) | Stamping workpiece roughness check out test set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| RJ01 | Rejection of invention patent application after publication |