CN201583484U - Peeling strength tester - Google Patents
Peeling strength tester Download PDFInfo
- Publication number
- CN201583484U CN201583484U CN2009202861175U CN200920286117U CN201583484U CN 201583484 U CN201583484 U CN 201583484U CN 2009202861175 U CN2009202861175 U CN 2009202861175U CN 200920286117 U CN200920286117 U CN 200920286117U CN 201583484 U CN201583484 U CN 201583484U
- Authority
- CN
- China
- Prior art keywords
- gauge head
- peel strength
- chip microcomputer
- display
- microcontroller
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a peeling strength tester, which comprises a detection mechanism, a transmission mechanism, an information processing mechanism, a control mechanism, an output mechanism, a power supply and a shell. The detection mechanism comprises a movable detection head, a fixed detection head and a sensor connected with the fixed detection head; the transmission mechanism comprises a motor, a lead screw, a slide rail and a slide block on the slide rail, wherein the slide block is connected with the movable detection head; the information processing mechanism comprises an amplifier, an A/D converter and a microcontroller, wherein the microcontroller is connected with the transmission mechanism through a circuit board and controls the transmission mechanism; the control mechanism is a keyboard connected with the microcontroller; the output mechanism comprises a print interface, a printer, a display drive and a display, wherein the print interface and the printer are connected with the microcontroller in sequence, and the display drive and the display are connected with the microcontroller in sequence. The utility model can simultaneously detect all peak values of the force curve during peeling and calculate the average value and the dispersion coefficient, thereby accurately, comprehensively and truly reflecting the quality of the binding.
Description
Technical field
The utility model belongs to the instrument field of test physical quantity, particularly relates to a kind of peel strength instrument.
Background technology
Peel strength is meant two kinds of firm degree that material is bonding, is an important indicator estimating binding.It not only can reflect the quality and the performance of binding itself, and reflects the quality of binding heat pressing process, and then has influence on the inherent quality of material.Therefore, to the test of peel strength, not only be related to jointing material manufacturer, and be related to corresponding finished product manufacturing enterprise, and between them with regard to the making friends with of binding quality, still quality inspection organization detects and assert an important process of binding product quality simultaneously.
The detected value of peel strength is meant peeling force suffered in the adhesion process.It is a stochastic variable (curve is with reference to figure 1 and Fig. 2).Multiple factor is depended in its variation, as the kind of bonding agent, what, arrangement and hot pressing parameters etc.At present, 180 ° of peel strengths foundations of state's build-in test are GB/T2790, GB/T2791, GB/T 532, GB8808, FZ/T80007.1, FZ/T01010, QB/T2358, YBB00122003, standards such as GB/T2792, YY/T0148.The testing tool of its regulation is the powerful machine of ordinary electronic, the band chart recorder.The peel strength value of its regulation by the mean value in the record random graph, the mean value of getting 2～5 samples is as the testing result value.External similar to domestic situation.For example, Europe superscript ISO8510.2-1990 standard code: get 5 peak-peaks and minimum peak at least, calculate its mean value, again with the mean value of 5 samples as the testing result value; And for example: Japanese JISL0237-1991 standard code: get 4 numbers and ask its mean value, again with the mean value of 3 samples as the testing result value.Since peel strength is a stochastic variable.According to statistical principle, describing it so not only needs its position feature number (being mean value), but also needs its discrete features number.The former has reflected that stochastic variable is the size of peel strength, and the latter has then been reflected the degree of uniformity of peel strength.Obviously, for this stochastic variable of peel strength, only detecting its position feature, no matter be to choose a point, still choose 3,5 points and ask its average, can only be the size that reflects peel strength roughly, and can not be accurately and accurate its actual size of reflection; Simultaneously, do not detect its discrete features number, can not reflect the actual conditions of peel strength comprehensively truly.Why can so be to be the powerful machine of ordinary electronic or omnipotent powerful machine and do not have special-purpose tester because present detecting instrument uses.It is the powerful machine of ordinary electronic or omnipotent powerful machine all makes test can not reflect the actual conditions of peel strength truly because of the defective of special-purpose peel strength software package comprehensively.
Summary of the invention
Technical problem to be solved in the utility model is a kind of peel strength tester of special use, and it can test out peel strength value accurately, accurately, comprehensively and truly, thinks the usefulness of relevant enterprise and quality inspection organization reality.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of peel strength instrument (referring to Fig. 3,4,5) is provided, it is characterized in that comprising testing agency, gear train, information processing mechanism, control gear, output mechanism, power supply and housing.Described testing agency comprises movable gauge head, fixedly gauge head and the sensor that is attached thereto; Described gear train comprises that motor, leading screw, slide rail and top shoe thereof, slide block link to each other with movable gauge head; Described information processing mechanism comprises amplifier, A/D converter and the single-chip microcomputer that links to each other successively with the testing agency sensor, and single-chip microcomputer via line plate links to each other with the gear train motor and it is controlled, and then control gear train and testing agency; Described control gear is the keyboard that links to each other with single-chip microcomputer; Described output mechanism comprises that the printing interface that links to each other successively with single-chip microcomputer reaches display driver and the display that links to each other successively with single-chip microcomputer with printer.
Beneficial effect
The utility model design is the center with information processing mechanism, respective design testing agency, gear train, control gear and output mechanism, and respective design specific program, can detect the size of whole peak values of stress curve in the stripping process simultaneously and ask the size of its mean value and coefficient of dispersion, the quality good or not that has reflected binding accurately, accurately, comprehensively and truly is for relevant enterprise and quality inspection organization provide a modern novel detecting instrument.
Description of drawings
Fig. 1, Fig. 2 are stripping process stress curve synoptic diagram;
Fig. 3 is the utility model stereographic map;
Fig. 4 is an one-piece construction synoptic diagram of the present utility model;
Fig. 5 is an inner structure synoptic diagram of the present utility model;
Fig. 6 is a flow chart of the present utility model.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The utility model peel strength instrument (referring to Fig. 3,4,5) comprises testing agency, gear train, information processing mechanism, control gear, output mechanism, power supply 18 and housing 17.Described testing agency comprises movable gauge head 1, fixedly gauge head 2 and the sensor 4 that is attached thereto.Movable gauge head 1 and fixedly gauge head 2 grip institute's test specimens.Movable gauge head 1 can slide and tensile sample along slide rail 3 under described gear train drags.Fixedly gauge head 2 is stretched stressedly because of gripping described sample, simultaneously, is subjected to sensor 4 perception that force signal will be attached thereto and passes to signal processing mechanism through it.Sensor 4 adopts resistance-strain type DC full-bridge force cell, and range is 8Kgf.Described gear train comprises motor 9, leading screw 10, slide rail 3 and top shoe 11 thereof, and slide block 11 links to each other with movable gauge head 1.Under keyboard 5 input instructions, motor 9 moves through the slide block 11 that leading screw 10 drags on it, and then drive activity gauge head 1 slides and tensile sample along slide rail 3.Embodiment motor 9 selects for use 30r/min unidirectional asynchronous.Described information processing mechanism comprises amplifier 7, A/D converter 8 and the single-chip microcomputer 6 that links to each other successively with testing agency sensor 4.Single-chip microcomputer 6 via line plates 16 link to each other with gear train motor 9 and it are controlled, and then control gear train and testing agency.Described amplifier 7 is the two-stage calculation amplifier that ICL7650 and OP07 form; Described A/D converter 8 is the ADC0809A/D converter; Described single-chip microcomputer 6 selects for use the 89C51 master chip to be CPU; Described wiring board 16 mainly is made up of two solid-state relays, with the startup of control motor 9, stop and turning to.Described control gear is the keyboard 5 that links to each other with single-chip microcomputer 6.Keyboard 5 by bond number according to the requirement function what and design.Embodiment has designed 9 keys.Described output mechanism comprises printing interface 12 and the printer 13 that links to each other successively with single-chip microcomputer 6.Printer 13 is selected the TPup-16A mini-printer for use, and need select printing interface 12 for use by it.Power supply 18 should be complementary with single-chip microcomputer 6.17 main encapsulation effect of housing, but it is not limited to shape shown in Figure 3.
Output mechanism of the present utility model also can comprise display driver 14 and the display 15 that links to each other successively with single-chip microcomputer 6, thinks that the user provides more convenience.The display 15 of embodiment is a laser-emitting diode, and disposes corresponding display driver 14.
The utility model has also designed multiple specific program, example 1: can detect whole peak values stressed in the binding stripping process automatically and calculate its mean value and coefficient of dispersion thereof, and export testing result on request.This procedural application is in the comparatively discrete situation of peeling force, as Fig. 1.Example 2: detect (quantity of correlation standard) peak value stressed in the binding stripping process and calculate its mean value and coefficient of dispersion thereof at interval with the time interval or distance, and export testing result on request.This procedural application is in the comparatively uniform situation of peeling force, as Fig. 2.The specific program block diagram as shown in Figure 6.This program comprises three parts: preparation routine, key function program and system control program.
In preparation routine, mainly finish system operation preliminary work before.It comprises several main programs such as initialization, system testing, prompt demonstration and key scanning.
In the key function program, mainly finish by the diffusing commentaries on classics instruction of selection in the diffusing commentaries on classics table, so that the key functional module is carried out corresponding control.It comprises the Electric Machine Control program, promptly tests, stops, returning; Data processor: i.e. test (contain and gather and handle); Written-out program comprises the LED display routine; Show that wherein 1 can show the mean value of peel strength, show that 2 can show coefficient of dispersion, print the mean value and the coefficient of dispersion of 1 printable peel strength, print the peak value of 2 printable whole peel strengths; Collate program: issuable zero point drift in service shows in real time to system, so that proofread and correct.
In system control program, mainly finish the flow direction control of system program.It comprises order, condition query, condition control transfer and three programs of condition processing module.
According to block diagram shown in Figure 6 and above-mentioned explanation, common computer programming personnel is not difficult to write out specific procedure.
Though this utility model is test binding peel strength specialized designs, it can be used to test other physical indexs similar to peel strength equally.
Claims (3)
1. peel strength instrument, comprise testing agency, gear train, information processing mechanism, control gear, output mechanism, power supply (18) and shell (17), it is characterized in that: described testing agency comprises movable gauge head (1), fixedly gauge head (2) and the sensor (4) that is attached thereto, and sensor (4) connects amplifier (7), and movable gauge head (1) is connected and fixed top shoe (11);
Described gear train comprises motor (9), leading screw (10), slide rail (3) and top shoe (11) thereof, and motor (9) circuit connecting wire road plate (16), and slide block (11) is positioned on the slide rail (3), and motor (9) one ends are connected and fixed slide block (11);
Described information processing mechanism comprises amplifier (7), A/D converter (8), single-chip microcomputer (6) and wiring board (16), and the circuit series connection successively of amplifier (7), A/D converter (8), single-chip microcomputer (6) and wiring board (16);
Described control gear comprises keyboard (5), and keyboard (5) connects single-chip microcomputer (6);
Described output mechanism comprises display driver (14), display (15), printing interface (12) and printer (13), and printing interface (12), printer (13), display driver (14) and display (15) single-chip microcomputer (6) that links to each other successively.
2. a kind of peel strength instrument according to claim 1 is characterized in that: described movable gauge head (1) is to have zigzag fashion, and through swivel bolt expansible and closed stainless steel assembly, described fixedly gauge head (2) is a corrosion resistant plate.
3. a kind of peel strength instrument according to claim 1 is characterized in that: described fixedly gauge head (2) is to have zigzag fashion, through swivel bolt expansible and closed stainless steel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202861175U CN201583484U (en) | 2009-12-23 | 2009-12-23 | Peeling strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202861175U CN201583484U (en) | 2009-12-23 | 2009-12-23 | Peeling strength tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583484U true CN201583484U (en) | 2010-09-15 |
Family
ID=42725487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202861175U Expired - Fee Related CN201583484U (en) | 2009-12-23 | 2009-12-23 | Peeling strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583484U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252963A (en) * | 2011-04-27 | 2011-11-23 | 苏州工业园区天势科技有限公司 | Self-adhesive peeling strength test machine |
| CN102323210A (en) * | 2011-09-16 | 2012-01-18 | 上海瑞纺仪器有限公司 | Adhesive strength meter for corrugated board |
| CN103196824A (en) * | 2012-01-06 | 2013-07-10 | 中国人民解放军装甲兵工程学院 | Remanufactured part coat bonding strength detector |
| CN103439176A (en) * | 2013-09-06 | 2013-12-11 | 苏州上洋机电科技有限公司 | Wall surface intensity detection device for ground brush |
| CN103575647A (en) * | 2013-10-29 | 2014-02-12 | 辽宁省产品质量监督检验院 | Quick field detector for peel strength of joint of asphalt waterproof roll |
| CN105954188A (en) * | 2016-06-21 | 2016-09-21 | 浙江正泰太阳能科技有限公司 | Multi-channel detector for welding peeling strength of crystalline silicon solar battery cell |
| CN107014540A (en) * | 2017-06-12 | 2017-08-04 | 苏州宝兴电线电缆有限公司 | A kind of device for testing tensile force |
| CN109490198A (en) * | 2019-01-21 | 2019-03-19 | 张燕昊 | A kind of device and method making shock-resisted complex steel sheet T-type peel strength sample |
-
2009
- 2009-12-23 CN CN2009202861175U patent/CN201583484U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252963A (en) * | 2011-04-27 | 2011-11-23 | 苏州工业园区天势科技有限公司 | Self-adhesive peeling strength test machine |
| CN102323210A (en) * | 2011-09-16 | 2012-01-18 | 上海瑞纺仪器有限公司 | Adhesive strength meter for corrugated board |
| CN103196824A (en) * | 2012-01-06 | 2013-07-10 | 中国人民解放军装甲兵工程学院 | Remanufactured part coat bonding strength detector |
| CN103439176A (en) * | 2013-09-06 | 2013-12-11 | 苏州上洋机电科技有限公司 | Wall surface intensity detection device for ground brush |
| CN103575647A (en) * | 2013-10-29 | 2014-02-12 | 辽宁省产品质量监督检验院 | Quick field detector for peel strength of joint of asphalt waterproof roll |
| CN103575647B (en) * | 2013-10-29 | 2015-12-09 | 辽宁省产品质量监督检验院 | Quick field detector for peel strength of joint of asphalt waterproof roll |
| CN105954188A (en) * | 2016-06-21 | 2016-09-21 | 浙江正泰太阳能科技有限公司 | Multi-channel detector for welding peeling strength of crystalline silicon solar battery cell |
| CN107014540A (en) * | 2017-06-12 | 2017-08-04 | 苏州宝兴电线电缆有限公司 | A kind of device for testing tensile force |
| CN109490198A (en) * | 2019-01-21 | 2019-03-19 | 张燕昊 | A kind of device and method making shock-resisted complex steel sheet T-type peel strength sample |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201583484U (en) | Peeling strength tester | |
| CN101464249A (en) | Interlayer tensile strength detecting instrument for asphalt pavement | |
| CN103837299B (en) | A kind of torque spanner automatic checkout system and detection method | |
| CN103412559B (en) | A kind of dead lock performance synthesis pick-up unit and detection method thereof | |
| CN101571468B (en) | Automatic detector for textural properties of hardness and viscosity of cooked rice grains | |
| CN205175586U (en) | Commercial car distance rod axial force testing arrangement | |
| CN105333987B (en) | Automobile gear shift force snesor | |
| CN102944609B (en) | Complete multichannel white body welding spot detection system | |
| CN202676254U (en) | Quality test device of LABVIEW-based electric resistance type oil level sensor | |
| CN103018059B (en) | Equipment and method for detecting pressure and pressure sensitivity property of electromagnetic pen | |
| CN110702386B (en) | Stand for endurance comprehensive test of limiter | |
| CN201311276Y (en) | Dynamic measuring device of brake disk thickness | |
| CN202073125U (en) | Detecting device for upright resistance of anchorage body | |
| CN2377531Y (en) | Peel bond strength meter | |
| CN201373843Y (en) | Peeling-strength tester | |
| CN202793666U (en) | Axial force detector of lag bolt | |
| CN204904086U (en) | Electric vehicle controller detecting system based on PLC | |
| CN201413283Y (en) | Automatic detector for texture characteristics of rigidity and viscosity of cooked rice grain | |
| CN201331467Y (en) | Interlayer tensile strength detecting instrument for asphalt pavement | |
| CN202083780U (en) | Tester for keypad | |
| CN101441152B (en) | Material tester based on USB data acquisition system | |
| CN202177822U (en) | Automobile ECU (Electric Control Unit) testing device based on ARM (Advanced RISC Machines) SCM (single-chip microcomputer) | |
| CN102721543A (en) | Method for automatically testing characteristics of electric push rod | |
| CN2914153Y (en) | Multifunctional automobile assemble instrument manufacturing equipment | |
| CN104697480B (en) | A kind of automatic test approach of multiple sensors of different null positions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |