CN204914855U - Silk screen tensimeter calibrating device - Google Patents
Silk screen tensimeter calibrating device Download PDFInfo
- Publication number
- CN204914855U CN204914855U CN201520577851.2U CN201520577851U CN204914855U CN 204914855 U CN204914855 U CN 204914855U CN 201520577851 U CN201520577851 U CN 201520577851U CN 204914855 U CN204914855 U CN 204914855U
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- China
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- silk screen
- hydraulic cylinder
- control module
- industry control
- memory module
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Abstract
The utility model relates to a silk screen tensimeter calibrating device, include: pneumatic cylinder 1, high -voltage tube 2, hydraulic pump 3, the industry control module 4, pressure indication device 5, clamp plate 6 and operation storage module 7, pneumatic cylinder 1, high -voltage tube 2, hydraulic pump 3, the oil piping system of industry control module 4 and the intercommunication of pressure indication device 5 constitution, use after this structure, silk screen tensioning process is more steady and even, and can guarantee the power mutually perpendicular of two directions of silk screen tensioning, showing and improving detection speed and detected the precision, effectively avoid simultaneously makeing mistakes because of artificial former therefore measuring that result in, the timely statistics of testing result also can provide the modified effective foundation for production.
Description
Technical field
The utility model relates to serigraphy field, is specifically related to a kind of silk screen tensiometer calibrating device.
Background technology
Silk screen is that one longitude and latitude is worked out, and has the version film supporting body of the identical perforate of size, is for printing and the special screen cloth of print process manufacture craft.Half tone is special screen cloth silk screen rigid support being tensioned to regulation tension force, for serigraphy.Under uniform tension effect, the stretching force that silk screen screen cloth unit length on cross section is subject to is called silk screen tension force, silk screen tensometer is the measuring instrument of the graticule tension force for measuring half tone, be widely used in serigraphy, be the important tool of inspection serigraphy quality, silk screen tensiometer calibrating device is then the calibrating installation for calibrating silk screen tensometer.
Traditional silk screen tensiometer calibrating device is a kind of device for examining and determine and calibrate silk screen tensometer accuracy, utilize four force snesor accurately can measure the change that four are applied to the power on silk screen, make by regulating the power be applied on silk screen close to the equal balance keeping tension force, thus the stress balance of the screen cloth of cross shape can be kept the maximum mechanical and physical character of material is played by mechanical type loading method, thus playing the maximum tension of material, the standard tonometry scope being used in calibration maximizes.Select fixture to clamp screen cloth and measure effective tensioning mesh widths, and calculating the standard screen cloth tension force of calibration by formula, realize the object of direct calibrating to silk screen tensometer or calibration.
But, above conventional screen tensiometer calibrating device can run into following subject matter in actual alignment process: 1, calibration process need slowly adjust force value to suitable numerical value according to the deflection of silk screen, if force value is excessive a little, after needing zero, restart calibration, process is complicated, alignment time is long, easily causes human error.The power of the both direction 2, applied is all that handwheel single line drags clamping plate, not steady in applying pulling force process, orthogonal two Impact direction of easy generation depart from, thus cause calibration process constantly need readjust Impact direction to mutually vertical, make measurement result to occur deviation.3, in a calibration process, need in orthogonal both direction, to apply pulling force in the step of tensioned screen simultaneously, but apply in pulling force process, be difficult to apply onesize pulling force, the repeatability of therefore repeatedly calibrating is likely unreliable simultaneously.4, calibrating installation needs when placing to contact with workbench, can produce frictional force in tensioning process with workbench, and the more difficult measurement of frictional force, increase the difficulty of evaluation of uncertainty in measurement.5, testing result can not be added up in time, can not for producing the foundation providing improvement opportunity.
In view of above problem, be necessary to propose the more simple silk screen tensiometer calibrating device of a kind of operation, thus significantly improve detection speed and accuracy of detection, effectively avoid the detection caused because of artificial origin to make mistakes, the timely statistics of testing result also can for producing the effective foundation providing improvement simultaneously.
Utility model content
A technical problem to be solved in the utility model is that how to propose a kind of operation simpler, efficient, precisely and the silk screen tensiometer calibrating device of automation.
This silk screen tensiometer calibrating device comprises hydraulic cylinder, high-voltage tube, hydraulic pump, industry control module, pressure display unit, pressing plate and computing memory module.Hydraulic cylinder, high-voltage tube, hydraulic pump, industry control module and pressure display unit form the oil piping system of intercommunication.Half tone horizontal positioned, its shape is cross, and criss-cross four outer rim length are equal.Hydraulic cylinder totally eight, every two is one group of corner being placed in half tone cross frame respectively, and often organizing hydraulic cylinder can outwards provide two to be mutually perpendicularly free to slide pressure, the equal and opposite in direction of the power that four direction applies.Pressing plate totally four pieces, for four frames of fixed cross shape half tone, two ends of every block pressur plate connect a hydraulic cylinder respectively, and pressure display unit is flexibly connected with one of them hydraulic cylinder, also will detect numeric feedback to computing memory module for the pressure monitored in real time in hydraulic cylinder.
Further, be provided with pressure operating parameter system in computing memory module, pressure display unit feeds back to the force value of computing memory module in order to trigger the different mode of operation signal of industry control module.
Further, the force value of computing memory module autostore pressure display unit feedback, and carry out com-parison and analysis with the force value that internal system sets, exceed pre-set tolerance value then output alarm signal.
Further, the signal enabling relevant work pattern that industry control module sends according to computing memory module.
Further, industry control module is a servomotor.
Further, four frames of pressing plate and cross half tone are fixed by adaptive screw bolt and nut.
Preferably, the length of pressing plate is 500mm ~ 600mm.
After using this structure, silk screen tensioning process can more steadily evenly, can ensure that the power of the both direction of silk screen tensioning is mutually vertical, avoid the deviation of force direction, significantly improve detection speed and accuracy of detection, effectively avoid the detection caused because of artificial origin to make mistakes, the timely statistics of testing result also can for producing the effective foundation providing improvement simultaneously.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of a kind of silk screen tensiometer calibrating device of the utility model.
Detailed description of the invention
With reference to the accompanying drawings the utility model is described more fully.
As shown in Figure 1, this silk screen tensiometer calibrating device comprises hydraulic cylinder 1, high-voltage tube 2, hydraulic pump 3, industry control module 4, pressure display unit 5, pressing plate 6 and computing memory module 7.Hydraulic cylinder 1, high-voltage tube 2, hydraulic pump 3, industry control module 4 and pressure display unit 5 form the oil piping system of intercommunication.Half tone horizontal positioned, its shape is cross, and criss-cross four outer rim length are equal.Hydraulic cylinder 1 totally eight, every two is one group of corner being placed in half tone cross frame respectively, often organizes hydraulic cylinder 1 and outwards can provide two mutually perpendicular pressure be free to slide, the equal and opposite in direction of the power that four direction applies.Pressing plate 6 totally four pieces, for four frames of fixed cross shape half tone, two ends of every block pressur plate 6 connect a hydraulic cylinder 1 on cross-frame both sides respectively, pressure display unit 5 is flexibly connected with one of them hydraulic cylinder 1, also will detect numeric feedback to computing memory module 7 for the pressure monitored in real time in hydraulic cylinder 1.
Further, be provided with pressure operating parameter system in computing memory module 7, pressure display unit 5 feeds back to the force value of computing memory module 7 in order to trigger the different mode of operation signal of industry control module 4.
Further, the force value of computing memory module 7 autostore pressure display unit feedback, and carry out com-parison and analysis with the force value that internal system sets, exceed pre-set tolerance value then output alarm signal.
Further, the signal enabling relevant work pattern that industry control module 4 sends according to computing memory module 7.
Further, industry control module 4 is a servomotor.
Further, pressing plate 6 is fixed by adaptive screw bolt and nut with four frames of cross half tone.
Preferably, the length of pressing plate 6 is 500mm ~ 600mm.
Description of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (4)
1. a silk screen tensiometer calibrating device, comprise hydraulic cylinder (1), high-voltage tube (2), hydraulic pump (3), industry control module (4), pressure display unit (5) and pressing plate (6), described hydraulic cylinder (1), described high-voltage tube (2), described hydraulic pump (3), described industry control module (4) and described pressure display unit (5) form the oil piping system of intercommunication, described hydraulic cylinder (1) totally eight, every two is one group of corner being placed in half tone cross frame respectively, often organizing described hydraulic cylinder (1) can outwards provide two to be mutually perpendicularly free to slide pressure, described pressing plate (6) totally four pieces, for four frames of fixing half tone, described in every block, two ends of pressing plate (6) connect a described hydraulic cylinder (1) respectively, it is characterized in that, also comprise computing memory module (7), described pressure display unit (5) is flexibly connected with hydraulic cylinder described in one of them (1), numeric feedback also will be detected to described computing memory module (7) for the pressure monitored in real time in described hydraulic cylinder (1), pressure operating parameter system is provided with in described computing memory module (7), described pressure display unit (5) feeds back to the force value of described computing memory module (7) in order to trigger the different mode of operation signal of described industry control module (4), the force value of described computing memory module (7) autostore pressure display unit feedback, and carry out com-parison and analysis with the force value that internal system sets, exceed pre-set tolerance value then output alarm signal, the signal enabling relevant work pattern that described industry control module (4) sends according to described computing memory module (7).
2. a kind of silk screen tensiometer calibrating device according to claim 1, is characterized in that, described industry control module (4) is a servomotor.
3. a kind of silk screen tensiometer calibrating device according to claim 1, is characterized in that, described pressing plate (6) is fixed by adaptive screw bolt and nut with four frames of half tone.
4. a kind of silk screen tensiometer calibrating device according to claim 1, is characterized in that, the length of described pressing plate (6) is 500mm ~ 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577851.2U CN204914855U (en) | 2015-08-04 | 2015-08-04 | Silk screen tensimeter calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577851.2U CN204914855U (en) | 2015-08-04 | 2015-08-04 | Silk screen tensimeter calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914855U true CN204914855U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577851.2U Expired - Fee Related CN204914855U (en) | 2015-08-04 | 2015-08-04 | Silk screen tensimeter calibrating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204914855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540381A (en) * | 2018-12-26 | 2019-03-29 | 广州计量检测技术研究院 | Moment of torsion control silk screen tensiometer calibrating device and its application method |
-
2015
- 2015-08-04 CN CN201520577851.2U patent/CN204914855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540381A (en) * | 2018-12-26 | 2019-03-29 | 广州计量检测技术研究院 | Moment of torsion control silk screen tensiometer calibrating device and its application method |
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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: 20151230 Termination date: 20200804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |