CN203053357U - Heat shrinkage rate testing device for film material - Google Patents
Heat shrinkage rate testing device for film material Download PDFInfo
- Publication number
- CN203053357U CN203053357U CN 201320012593 CN201320012593U CN203053357U CN 203053357 U CN203053357 U CN 203053357U CN 201320012593 CN201320012593 CN 201320012593 CN 201320012593 U CN201320012593 U CN 201320012593U CN 203053357 U CN203053357 U CN 203053357U
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- China
- Prior art keywords
- transverse
- rule
- testing device
- calibrated scale
- heat shrinkage
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- Expired - Fee Related
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Abstract
The utility model discloses a heat shrinkage rate testing device for a film material, which comprises a transverse calibrated scale and a longitudinal calibrated scale. The longitudinal calibrated scale is provided with a guide rail. The top end of the transverse calibrated scale is provided with pulleys. A digital display is inserted on the scale surface. Clamping points and a paintbrush are movably mounted on the transverse calibrated scale. The pulleys are movably sleeved in the guide rail. The heat shrinkage rate testing device provided by the utility model has the following advantages: simple structure and high use convenience. The two calibrated scales are vertical with each other, thereby ensuring accuracy in the transverse direction and the longitudinal direction when a line segment is drawn. Furthermore the transverse calibrated scale can perform equal-distance vertical movement through the pulleys for ensuring parallelism and equal distance between the line segments. The heat shrinkage rate testing device for a film material ensures test accuracy and simultaneously greatly improves operation efficiency.
Description
Technical field
The utility model relates to the photovoltaic material manufacturing, is specifically related to a kind of membrane material percent thermal shrinkage proving installation.
Background technology
Percent thermal shrinkage is after specimen passed through baking oven heating, the ratio of the size that sample shrinks and original size; There is following shortcoming in the technology of existing test membrane material percent thermal shrinkage: 1. do the percent thermal shrinkage test and will divide laterally with vertical, use existing technology can not guarantee that the line segment of picture is laterally or vertically can occur tilting fully, can cause result's inaccuracy like this; 2. existing use steel ruler draws parallel lines and has error, can not guarantee to be parallel to each other between line segment and the line segment; For warranty test accurately, rigorous and can be representative, to guarantee that preferably three spacings between the line segment can be identical, existing technology uses ocular estimate to have very big error substantially; 4. the length of prior art test line segment is all used vernier caliper, and there is error in manual operation, while and occur the situation of aiming at sideslip easily; 5. use prior art consuming time very long.
The utility model content
The utility model purpose: in order to overcome the deficiencies in the prior art, the utility model provides a kind of membrane material percent thermal shrinkage proving installation.
Technical scheme: a kind of membrane material percent thermal shrinkage proving installation, described proving installation comprises horizontal rule and vertical rule, described vertical rule is provided with guide rail, the top of described horizontal rule is equipped with pulley, be inlaid with digital indicator on the chi face, be movably installed with stuck point and paintbrush on the described horizontal rule, described pulley movable set is in guide rail.
As preferably, the number of described stuck point is 2, and described paintbrush is movably arranged between two stuck points, and described digital indicator is that measuring accuracy reaches 0.02 digital indicator.
As preferably, described horizontal rule by the pulley movable set in the guide rail on the vertical rule.
Beneficial effect: a kind of membrane material percent thermal shrinkage proving installation that the utility model provides is simple in structure, easy to use, it is vertical horizontal accuracy longitudinally can solve the setting-out section time between two rules, and horizontal rule can move so just guaranteed between the line segment it is parallel and equally spaced by pulley is equidistantly vertical, use the utility model to guarantee the accuracy of test, significantly improved work efficiency simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, a kind of membrane material percent thermal shrinkage proving installation, comprise horizontal rule 1 and vertical rule 2, vertically rule 2 is provided with guide rail 7, laterally the top of rule 1 is equipped with pulley 4, be inlaid with digital indicator 3 on the chi face, laterally be movably installed with stuck point 5 and paintbrush 6 on the rule 1, pulley 4 movable sets are in guide rail 7; The number of stuck point 5 is 2, and paintbrush 6 is movably arranged between two stuck points 5, and digital indicator 3 reaches 0.02 digital indicator for measuring accuracy; Laterally rule 1 is by in the guide rail 7 of pulley 4 movable sets on vertical rule 2.
Use in the utility model sample making course, move up and down in guide rail 7 by pulley 4, and laterally rule 1 and vertically mutually combining of rule 2, guaranteed the parallel and equidistant of line segment, use stuck point 5 static line segment length to show accurately on digital indicator 3 that also the back uses paintbrush 6 direct setting-out sections, improved the accuracy of test and the work efficiency when testing.
The above only is preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. membrane material percent thermal shrinkage proving installation, it is characterized in that: described proving installation comprises horizontal rule (1) and vertical rule (2), described vertical rule (2) is provided with guide rail (7), the top of described horizontal rule (1) is equipped with pulley (4), be inlaid with digital indicator (3) on the chi face, be movably installed with stuck point (5) and paintbrush (6) on the described horizontal rule (1), described pulley (4) movable set is in guide rail (7).
2. a kind of membrane material percent thermal shrinkage proving installation according to claim 1, it is characterized in that: the number of described stuck point (5) is 2, described paintbrush (6) is movably arranged between two stuck points (5), and described digital indicator (3) reaches 0.02 digital indicator for measuring accuracy.
3. a kind of membrane material percent thermal shrinkage proving installation according to claim 1 is characterized in that: described horizontal rule (1) by pulley (4) movable set in the guide rail (7) on the vertical rule (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012593 CN203053357U (en) | 2013-01-10 | 2013-01-10 | Heat shrinkage rate testing device for film material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012593 CN203053357U (en) | 2013-01-10 | 2013-01-10 | Heat shrinkage rate testing device for film material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053357U true CN203053357U (en) | 2013-07-10 |
Family
ID=48736301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012593 Expired - Fee Related CN203053357U (en) | 2013-01-10 | 2013-01-10 | Heat shrinkage rate testing device for film material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403589A (en) * | 2015-12-23 | 2016-03-16 | 芜湖东旭光电装备技术有限公司 | Method for measuring shrinkage of amorphous material |
-
2013
- 2013-01-10 CN CN 201320012593 patent/CN203053357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403589A (en) * | 2015-12-23 | 2016-03-16 | 芜湖东旭光电装备技术有限公司 | Method for measuring shrinkage of amorphous material |
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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: 20130710 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |