CN202158984U - Peeling test specimen preparing instrument - Google Patents
Peeling test specimen preparing instrument Download PDFInfo
- Publication number
- CN202158984U CN202158984U CN2011202758186U CN201120275818U CN202158984U CN 202158984 U CN202158984 U CN 202158984U CN 2011202758186 U CN2011202758186 U CN 2011202758186U CN 201120275818 U CN201120275818 U CN 201120275818U CN 202158984 U CN202158984 U CN 202158984U
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- specimen preparation
- test specimen
- top board
- controller
- lower platen
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a peeling test specimen preparing instrument comprising a heating device, a driving device, an upper pressure plate, a lower pressure plate, a pressure sensor, a temperature sensor and a control device. The heating device is used for heating the upper pressure plate and the lower pressure plate. The temperature sensor is used for sensing the temperature of the upper pressure plate and the lower pressure plate. The pressure sensor is used for sensing the pressure applied onto a specimen. The driving device is used for driving the upper pressure plate to move with respect to the lower pressure plate. The control device is used for controlling the heating device to open or close according to a sensed signal of the temperature sensor and controlling the driving device according to a sensed signal of the pressure sensor so as to control the upper pressure plate to approach or separate from the lower pressure plate. In the whole specimen preparation process, by automatic control on test temperature and test pressure, the constant test temperature and the constant test pressure are always kept; the time of specimen preparation can be shortened; the working efficiency is improved; the quality of the specimen preparation is enhanced; and the allocation of post holders can be reduced.
Description
Technical field
The utility model relates to siliconized plate specimen preparation field, relates in particular to a kind of disbonded test specimen preparation appearance.
Background technology
Disbonded test is the important performance indexes that self-adhesive coating siliconized plate need detect, and the quality quality of disbonded test specimen preparation is very big to the peel strength influence, and particularly the control of temperature and pressure is bigger to the test findings influence in the specimen preparation process.The pressure control of existing disbonded test specimen preparation appearance is to adopt lifting jack plus-pressure table artificially to control; Need bit manipulation personnel overall process when the preparation sample constantly to pressurize, and temperature control also is to adopt artificial treatment, the specimen preparation time is long; Work efficiency is low, and specimen preparation is of poor quality.
The utility model content
The utility model technical matters to be solved is: to the deficiency that exists in the above-mentioned prior art, a kind of disbonded test specimen preparation appearance that reduces the specimen preparation time and improve work efficiency is provided.
The utility model is to solve the problems of the technologies described above the technical scheme that is proposed to be:
Disbonded test specimen preparation appearance; It is characterized in that; It comprises heating arrangement, drive unit, top board, lower platen, pressure transducer, temperature sensor, reaches control device; Said heating arrangement is used to heat top board and lower platen; Said temperature sensor is used for the temperature of sensing top board and lower platen, and said pressure transducer is used for the suffered pressure of sensing sample, and said drive unit is used to drive said top board and moves with respect to lower platen; Said control device is used for the switching according to the sensing signal of temperature sensor control heating arrangement, thereby and according to the sensing signal accessory drive control top board of pressure transducer near or away from said lower platen.
In the such scheme; Said drive unit comprises servomotor, shaft coupling, worm screw, worm gear, circular pressing plate, movable block, a plurality of guide stanchion, heat-resisting withstand voltage cushion block, movable plate, reaches a plurality of polished rods, and said servomotor drives said worm gear rotation through shaft coupling, and said worm and wheel is complementary; The mobile terminal of said worm screw is fixedly connected with circular pressing plate; Said movable block is fixedly connected with the other end of said circular pressing plate, and said a plurality of guide stanchion are arranged in the periphery of said movable block, and said movable block can be with respect to said guide stanchion motion; Said pressure transducer is fixedly connected with the mobile terminal of said movable block; The end face of said heat-resisting withstand voltage cushion block is relative with said pressure transducer, and the bottom surface of said heat-resisting withstand voltage cushion block is fixedly connected with said movable plate, and the bottom surface of said movable plate is fixedly connected with the end face of said top board; Said a plurality of polished rod is arranged in the periphery of said movable plate, and said movable plate can be with respect to said polished rod motion.
In the such scheme, said heating arrangement comprises the following heating wire that is used to heat the last heating wire of top board and heats lower platen.
In the such scheme, said disbonded test specimen preparation appearance also comprises the following cooling device that is used to cool off the last cooling device of top board and is used to cool off lower platen.
In the such scheme; Said control device comprises temperature controller, pressure controller, PLC controller, reaches servo controller; The sensing signal from pressure transducer that said PLC controller is used for feeding back according to said pressure controller is controlled said drive unit through servo controller; Said temperature controller is used for the switching according to the sensing signal control heating arrangement of said temperature sensor.
In the such scheme, said control device also comprises the time controller of the heat time heating time that is used to control heating arrangement.
In the such scheme, said disbonded test specimen preparation appearance also comprises the buzzer siren that electrically connects with said control device.
The beneficial effect of the utility model is: automatic temperature-adjusting control and test pressure control make in the whole specimen preparation process and remain constant test temperature and pressure in the specimen preparation process; Can reduce the specimen preparation time; Improve work efficiency; Improve the specimen preparation quality, reduce post personnel's outfit.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the front view of the utility model embodiment.
Fig. 3 is the rear view of the utility model embodiment.
Fig. 4 is the right side view of the utility model embodiment.
Among the figure, 1-device framework, 2-polished rod, 3-movable plate, 4-guide bearing, 5-lower platen, 6-top board; The last heat dissipation pipe of 7-, heat dissipation pipe under the 8-, the last heating wire of 9-, heating wire under the 10-, the last entering water electromagnetic valve of 11-, entering water electromagnetic valve under the 12-; The last thermopair of 13-, thermopair under the 14-, the heat-resisting withstand voltage cushion block of 15-, 16-pressure transducer, 17-guide stanchion, the circular pressing plate of 18-; The 19-movable block, 20-worm screw, 21-worm gear, 22-servomotor, 24-shaft coupling, the last temperature controller of 25-; Temperature controller under the 26-, 27-pressure controller, 28-time controller, 30-PLC controller, 31-servo controller, 32-buzzer siren.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the disbonded test specimen preparation appearance of the utility model is done further to describe in detail.
Extremely shown in Figure 4 like Fig. 1, the disbonded test specimen preparation appearance that it is provided for the utility model embodiment, it comprises device framework 1, heating arrangement, drive unit, top board 6, lower platen 5, pressure transducer 16, temperature sensor, reaches control device.Heating arrangement is used to heat top board 6 and lower platen 5, thereby indirectly for being placed on the sample heating between top board 6 and the lower platen 5.Temperature sensor is used for the temperature of sensing top board 6 and lower platen 5.Pressure transducer 16 is used for the suffered pressure of sensing sample.Drive unit is used to drive top board 6 with respect to lower platen 5 motions.Control device is used for the switching according to the sensing signal of temperature sensor control heating arrangement, thereby and according to the sensing signal accessory drive control top board 6 of pressure transducer 16 near or away from lower platen 5.
In the present embodiment, drive unit comprises servomotor 22, shaft coupling 24, worm screw 20, worm gear 21, circular pressing plate 18, movable block 19, four guide stanchion 17, heat-resisting withstand voltage cushion block 15, movable plate 3, and a plurality of polished rods 2.Servomotor 22 drives worm gear 21 rotations through shaft coupling 24.Worm screw 20 is complementary with worm gear 21.The mobile terminal of worm screw 20 is fixedly connected with circular pressing plate 18.Movable block 19 is fixedly connected with the other end of circular pressing plate 18.Four guide stanchion 17 are arranged in the periphery of movable block 19.Movable block 19 can be with respect to guide stanchion 17 motions.In the present embodiment, pressure transducer 16 is fixedly connected with the mobile terminal of movable block 19, and the end face of heat-resisting withstand voltage cushion block 15 is relative with pressure transducer 16.It is understandable that pressure transducer 16 also can be arranged on other position, as long as can sense the suffered force value of sample.The bottom surface of heat-resisting withstand voltage cushion block 15 is fixedly connected with movable plate 3, and the bottom surface of movable plate 3 is fixedly connected with the end face of top board 6, and a plurality of polished rods 2 are arranged in the periphery of movable plate 3, and movable plate 3 can be with respect to polished rod 2 motions.It is understandable that movable plate 3 can move down along polished rod 2 through guide bearing 4.
In the present embodiment, control device comprises temperature controller, pressure controller 27, PLC controller 30, reaches servo controller 31.Control device also can comprise the time controller 28 of the heat time heating time that is used to control heating arrangement.In the present embodiment, temperature controller comprises temperature controller 25 and following temperature controller 26.In the present embodiment, heating arrangement comprises the following heating wire 10 that is used to heat the last heating wire 9 of top board 6 and heats lower platen 5.In the present embodiment, temperature sensor comprises the last thermopair 13 that is used for sensing top board 6 temperature and is used for the following thermopair 14 of sensing lower platen 5 temperature.PLC controller 30 is used for the sensing signal according to the pressure transducer 16 of pressure controller 27 feedbacks, through servo controller 31 accessory drives.The sensing signal of thermopair 14 was controlled heating wire 9 and the switching of heating wire 10 down respectively under last temperature controller 25 was used for reaching according to last thermopair 13 respectively with following temperature controller 26.
Disbonded test specimen preparation appearance also comprises the following cooling device that is used to cool off the last cooling device of top board 6 and is used to cool off lower platen 5.In the present embodiment, last cooling device comprises heat dissipation pipe 7 and goes up entering water electromagnetic valve 11 that following cooling device comprises heat dissipation pipe 8 and entering water electromagnetic valve 12 down down.Entering water electromagnetic valve 11 and the switching of entering water electromagnetic valve 12 are down gone up in control device control.
Disbonded test specimen preparation appearance also comprises the buzzer siren 32 that electrically connects with control device.
The course of work of this disbonded test specimen preparation appearance is:
At first make heating wire 9 and following heating wire 10 energisings; Last temperature controller 25 is placed on lower platen 5 and top board 6 centres to sample after all reaching design temperature with following temperature controller 26; Through PLC controller 30 and servo controller 31 servomotor 22 being rotated through shaft coupling 24 drive worm gears 21 moves down worm screw 20; Worm screw 20 moves down to make with worm screw 20 and cooperates the circular pressing plate 18 drive movable blocks of installing 19 to move down along guide stanchion 17; Movable block 19 moves down the pressure transducer 16 that is installed on the movable block 19 is moved down; Pressure transducer 16 moves down heat-resisting withstand voltage cushion block 15 is moved down along polished rod 2 through guide bearing 4 with movable plate 3; Thereby movable plate 3 moves and top board 6 is moved down make top board 6 compress sample; When arriving setting value to pressure, pressure transducer 16 feeds back signal to PLC controller 30 through pressure controller 27; PLC controller 30 stops operating servomotor 22 through servo controller 31; Configure temperature retention time through time controller 28 then, begin insulation; Thereby make the servomotor 22 controlled constant pressures that make through servo controller 31 at any time through the signal that pressure controller 27 feeds back from pressure transducer 16 at holding stage PLC controller 30; Temperature retention time finishes, and time controller 28 is given PLC controller 30 with signal feedback; PLC controller 30 stops temperature controller 25 and following temperature controller 26 to last heating wire 9 and following heating wire 10 power supplies; Simultaneously PLC controller 30 is opened entering water electromagnetic valve 11 and following entering water electromagnetic valve 12 temperature is descended fast simultaneously; When temperature reaches 40 ℃, thereby rotating servomotor 22 through servo controller 31, PLC controller 30 make top board 6 leave sample, and movable plate 3 arrives assigned address, and PLC controller 30 stops servomotor 22; And buzzer siren 32 is reported to the police, the disbonded test specimen preparation finishes.
Claims (7)
1. disbonded test specimen preparation appearance; It is characterized in that; It comprises heating arrangement, drive unit, top board, lower platen, pressure transducer, temperature sensor, reaches control device; Said heating arrangement is used to heat top board and lower platen; Said temperature sensor is used for the temperature of sensing top board and lower platen, and said pressure transducer is used for the suffered pressure of sensing sample, and said drive unit is used to drive said top board and moves with respect to lower platen; Said control device is used for the switching according to the sensing signal of temperature sensor control heating arrangement, thereby and according to the sensing signal accessory drive control top board of pressure transducer near or away from said lower platen.
2. disbonded test specimen preparation appearance as claimed in claim 1; It is characterized in that; Said drive unit comprises servomotor, shaft coupling, worm screw, worm gear, circular pressing plate, movable block, a plurality of guide stanchion, heat-resisting withstand voltage cushion block, movable plate, reaches a plurality of polished rods, and said servomotor drives said worm gear rotation through shaft coupling, and said worm and wheel is complementary; The mobile terminal of said worm screw is fixedly connected with circular pressing plate; Said movable block is fixedly connected with the other end of said circular pressing plate, and said a plurality of guide stanchion are arranged in the periphery of said movable block, and said movable block can be with respect to said guide stanchion motion; Said pressure transducer is fixedly connected with the mobile terminal of said movable block; The end face of said heat-resisting withstand voltage cushion block is relative with said pressure transducer, and the bottom surface of said heat-resisting withstand voltage cushion block is fixedly connected with said movable plate, and the bottom surface of said movable plate is fixedly connected with the end face of said top board; Said a plurality of polished rod is arranged in the periphery of said movable plate, and said movable plate can be with respect to said polished rod motion.
3. disbonded test specimen preparation appearance as claimed in claim 1 is characterized in that, said heating arrangement comprises the following heating wire that is used to heat the last heating wire of top board and heats lower platen.
4. disbonded test specimen preparation appearance as claimed in claim 1 is characterized in that, said disbonded test specimen preparation appearance also comprises the following cooling device that is used to cool off the last cooling device of top board and is used to cool off lower platen.
5. like each described disbonded test specimen preparation appearance of claim 1 to 4; It is characterized in that; Said control device comprises temperature controller, pressure controller, PLC controller, reaches servo controller; The sensing signal from pressure transducer that said PLC controller is used for feeding back according to said pressure controller is controlled said drive unit through servo controller; Said temperature controller is used for the switching according to the sensing signal control heating arrangement of said temperature sensor.
6. disbonded test specimen preparation appearance as claimed in claim 5 is characterized in that, said control device also comprises the time controller of the heat time heating time that is used to control heating arrangement.
7. disbonded test specimen preparation appearance as claimed in claim 1 is characterized in that, said disbonded test specimen preparation appearance also comprises the buzzer siren that electrically connects with said control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202758186U CN202158984U (en) | 2011-08-01 | 2011-08-01 | Peeling test specimen preparing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202758186U CN202158984U (en) | 2011-08-01 | 2011-08-01 | Peeling test specimen preparing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158984U true CN202158984U (en) | 2012-03-07 |
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ID=45766616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202758186U Expired - Fee Related CN202158984U (en) | 2011-08-01 | 2011-08-01 | Peeling test specimen preparing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158984U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941642A (en) * | 2012-11-09 | 2013-02-27 | 上海长园电子材料有限公司 | Sample preparation method and mould for hot melt adhesive peel strength test |
| CN105014860A (en) * | 2015-08-07 | 2015-11-04 | 上海交通大学 | Glue joint structural part manufacturing tool adapting to different sizes |
| CN106017379A (en) * | 2016-05-23 | 2016-10-12 | 上海美诺福科技股份有限公司 | Stacking coefficient measuring device |
| CN109100302A (en) * | 2018-09-25 | 2018-12-28 | 南京机电职业技术学院 | A kind of construction timber gluing technique adhesive viscosity testing device |
| CN109275628A (en) * | 2017-07-21 | 2019-01-29 | 张国浩 | A kind of leech self-threading equipment |
-
2011
- 2011-08-01 CN CN2011202758186U patent/CN202158984U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941642A (en) * | 2012-11-09 | 2013-02-27 | 上海长园电子材料有限公司 | Sample preparation method and mould for hot melt adhesive peel strength test |
| CN105014860A (en) * | 2015-08-07 | 2015-11-04 | 上海交通大学 | Glue joint structural part manufacturing tool adapting to different sizes |
| CN106017379A (en) * | 2016-05-23 | 2016-10-12 | 上海美诺福科技股份有限公司 | Stacking coefficient measuring device |
| CN109275628A (en) * | 2017-07-21 | 2019-01-29 | 张国浩 | A kind of leech self-threading equipment |
| CN109100302A (en) * | 2018-09-25 | 2018-12-28 | 南京机电职业技术学院 | A kind of construction timber gluing technique adhesive viscosity testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170713 Address after: 430083 Qingshan District, Hubei, Wuhan factory before the door No. 2 Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20190801 |