CN204882425U - A device for measuring glass film heat shrinkage - Google Patents
A device for measuring glass film heat shrinkage Download PDFInfo
- Publication number
- CN204882425U CN204882425U CN201520299788.0U CN201520299788U CN204882425U CN 204882425 U CN204882425 U CN 204882425U CN 201520299788 U CN201520299788 U CN 201520299788U CN 204882425 U CN204882425 U CN 204882425U
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- casing
- measuring
- sleeve
- glass film
- screw
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Abstract
The utility model relates to a device for measuring glass film heat shrinkage. Lay the box of heat preservation including the inner wall, two vertical sleeves about the both ends of box roof rigid coupling has, about the rigid coupling has on the diapire of box two respectively with two vertical axle sleeves of adjusting well in telescopic position, lead screw, another stack section of thick bamboo and axle sleeve that middle part have screw between be equipped with guide pillar that middle part have sliding sleeve being equipped with between one of them stack section of thick bamboo and the axle sleeve, be equipped with the twist grip in the upper end of lead screw, still include the horizontally, have the measurement board of length scale, its one end and screw rigid coupling, the other end and sliding sleeve rigid coupling, the window has been seted up at the roof middle part of box, is equipped with transparency glass plate on this passes through the window, still hinging in the upper end of guide pillar and being connected with the bracing piece, the tip fixed mounting of bracing piece has camera, camera passing signal line connection to host computer, all be equipped with electric heating element on the inside wall of box and diapire, be equipped with the controller of each electric heating element break -make electricity of control on the outer wall of box.
Description
Technical field
The utility model relates to a kind of device for measuring glass film percent thermal shrinkage.
Background technology
Percent thermal shrinkage is one of important measurement index of glass film, is evaluated the architectural characteristic of glass film by the measurement of percent thermal shrinkage.In prior art, percent thermal shrinkage is by placing heating in an oven by glass film dailies and calculating in the change of intensification fore-and-aft survey print size.There is following defect in above-mentioned metering system: oven equipment costly, causes the cost of measurement higher; Especially in the measurement to print size after heating up before and after heat temperature raising need print to take out by baking oven, print temperature can be caused like this to change, and then affect the accuracy of percent thermal shrinkage measurement.
Utility model content
The utility model for solve in known technology the technical matters that exists and provide that a kind of structure is simple, simple operation, the device for measuring glass film percent thermal shrinkage that measuring accuracy is high.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is: a kind of device for measuring glass film percent thermal shrinkage comprises the casing that inwall is equipped with heat-insulation layer, the sleeve that two, left and right is vertical is connected with at the two ends of box top wall, the diapire of casing is connected with two axle sleeves vertically aligned with the position of two sleeves respectively in left and right, wherein one group be provided with between sleeve and axle sleeve middle part with screw leading screw, be provided with middle part with the guide pillar of sliding sleeve between another group sleeve and axle sleeve, be provided with rotary handle in the upper end of leading screw; Also comprise level, with the measurement plate of length scale, its one end is fixedly connected with screw, the other end is fixedly connected with sliding sleeve; In the middle part of the roof of casing, offer window, this saturating window is provided with transparency glass plate; Also be hingedly connected with support bar in the upper end of guide pillar, the end winding support of support bar is provided with camera, and camera through signal wire is connected to host computer; The madial wall and diapire of casing are equipped with electric heating element, the outer wall of casing is provided with the controller controlling each electric heating element power on/off.
Advantage of the present utility model and good effect are: the utility model provides a kind of device for measuring glass film percent thermal shrinkage of structural design advantages of simple, compared with existing measurement mechanism and metering system, the technical program by arranging casing and arranging heat-insulation layer and electric heating element at the inner chamber of casing, for glass film dailies provides the airtight heating space of a temperature-controllable.By arrange by rotary handle and leading screw drive lifting, with the measurement plate of length scale, and form is set at the top of casing, achieve the technique effect to being placed on the print size measured on plate and carrying out convenient, quick reading, it is very convenient to operate.In measuring process, the measurement of print size can be carried out at any time by form, and without the need to by taking out print in casing, avoids the percent thermal shrinkage that temperature variation brings and measures inaccurate problem.By arranging camera and host computer, achieving the technique effect projected by the print dimension information measured on plate on the display of host computer, being more conducive to the observation of size reading, the accuracy of reading while lifting operation convenience, can be promoted.
Preferably: measuring plate is glass plate material, and length scale is arranged on lower surface.
Preferably: offer vertical mounting hole measuring the two ends of plate, screw and sliding sleeve to embed respectively in two mounting holes and are adhesively fixed.
Preferably: be provided with multiple temperature sensor at the inner chamber of casing, the outer wall of casing is provided with the display screen for displays temperature, and each temperature sensor and display screen are all electrically connected with controller.
Preferably: be equipped with leveling lower margin at the corner place of bottom half.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks sectional structure schematic diagram;
Fig. 2 is the plan structure schematic diagram measuring plate in Fig. 1.
In figure: 1, controller; 2, electric heating element; 3, sleeve; 4, axle sleeve; 5, rotary handle; 6, temperature sensor; 7, screw; 8, leading screw; 9, transparency glass plate; 10, plate is measured; 11, heat-insulation layer; 12, sliding sleeve; 13, guide pillar; 14, display screen; 15, leveling lower margin; 16, camera; 17, support bar; 18, host computer; 19, length scale.
Embodiment
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1 and Fig. 2, the utility model comprises the casing that inwall is equipped with heat-insulation layer 11, the sleeve 3 that two, left and right is vertical is connected with at the two ends of box top wall, the diapire of casing is connected with two axle sleeves 4 vertically aligned with the position of two sleeves 3 respectively in left and right, be provided with between one group of sleeve 3 and axle sleeve 4 wherein middle part with screw 7 leading screw 8, another organize and to be provided with between sleeve 3 and axle sleeve 4 in the middle part of with the guide pillar 13 of sliding sleeve 12, be provided with rotary handle 5 in the upper end of leading screw 8.Leading screw 8 is driven to rotate by rotary handle 5.
Also comprise level, with the measurement plate 10 of length scale 19, its one end is fixedly connected with screw 7, the other end is fixedly connected with sliding sleeve 12.When rotary handle 5 drives leading screw 8 to rotate, screw 7 drives measurement plate 10 to make lifting moving, and guide pillar 13 is for promoting the stability measured when plate 10 vertically moves.
In the present embodiment, measuring plate 10 is glass plate material, and length scale 19 is arranged on lower surface.The thermal stability of glass plate material is better, and the impact that length scale 19 is subject in the process heated up and lower the temperature is less, therefore, it is possible to ensure higher measuring accuracy.On mounting means, offer vertical mounting hole measuring the two ends of plate 10, both screw 7 and sliding sleeve 12 to embed respectively in two mounting holes and are adhesively fixed.
In the middle part of the roof of casing, offer window, this saturating window is provided with the form that transparency glass plate 9 forms inspection box intracoelomic cavity.In measuring process, glass film dailies is placed on via saturating window and measures on plate 10, and build transparency glass plate 9 afterwards, the reading of print size reads via transparency glass plate 9.
Also be hingedly connected with support bar 17 in the upper end of guide pillar 13, the end winding support of support bar 17 is provided with camera 16, and camera 16 is connected to host computer 18 by signal wire.The picture signal collected through form is passed to host computer 18 by camera 16, and the display of host computer 18 shows.Like this, the reading of print size is more convenient, makes reading more accurate simultaneously, improve the accuracy that percent thermal shrinkage is measured owing to there is certain amplification.
The madial wall and diapire of casing are equipped with electric heating element 2, the outer wall of casing is provided with the controller 1 controlling each electric heating element 2 power on/off.Being energized or power-off by controlling each electric heating element 2, realizing the control to temperature in casing.
In the present embodiment, can arrange multiple temperature sensor 6 at the inner chamber of casing, the outer wall of casing arranges the display screen 14 being used for displays temperature, and each temperature sensor 6 and display screen 14 are all electrically connected with controller 1.Like this, controller 1, electric heating element 2 and temperature sensor 6 three can be formed a temperature controlled closed-loop system, temperature sensor 6 is to controller 1 feedback temperature signal, determine that each electric heating element 2 is energising or power-off by controller 1, the temperature the most at last in casing remains in a default temperature values.Display screen 14 for showing Current Temperatures numerical value, for gauger's observed and recorded.Temperature sensor 6 can be set to be distributed in the multiple of cabinets cavity, temperature value gets average.
In order to promote the stationarity of whole device, the corner place at bottom half in the present embodiment all arranges leveling lower margin 15.
Measuring method: open transparency glass plate 9, is placed on glass film dailies and measures on plate 10, build transparency glass plate 9 afterwards; Open host computer 18, camera 16 starts and sends to host computer 18 to show picture signal; According to display effect, regulate rotary handle 5 to make measurement plate 10 to move or moves down, until the display clear picture of host computer 18 display is visible, length scale 19 is clear can be distinguished; Open controller 1 afterwards to control each electric heating element 2 and heat up, it is interval and maintain certain hour that cabinets cavity is warming up to preset temperature; The calculating of percent thermal shrinkage is carried out by the front and back reading of host computer 18 display.
Claims (5)
1. one kind for measuring the device of glass film percent thermal shrinkage, it is characterized in that: comprise the casing that inwall is equipped with heat-insulation layer (11), the sleeve (3) that two, left and right is vertical is connected with at the two ends of box top wall, the diapire of casing is connected with two axle sleeves (4) vertically aligned with the position of two sleeves (3) respectively in left and right, the leading screw (8) of middle part with screw (7) is provided with wherein between one group of sleeve (3) and axle sleeve (4), the guide pillar (13) of middle part with sliding sleeve (12) is provided with between another group sleeve (3) and axle sleeve (4), rotary handle (5) is provided with in the upper end of leading screw (8), also comprise level, with the measurement plate (10) of length scale (19), its one end is fixedly connected with screw (7), the other end is fixedly connected with sliding sleeve (12), in the middle part of the roof of casing, offer window, this saturating window is provided with transparency glass plate (9), support bar (17) is also hingedly connected with in the upper end of guide pillar (13), the end winding support of support bar (17) is provided with camera (16), and camera (16) is connected to host computer (18) by signal wire, the madial wall and diapire of casing are equipped with electric heating element (2), the outer wall of casing is provided with the controller (1) controlling each electric heating element (2) power on/off.
2. as claimed in claim 1 for measuring the device of glass film percent thermal shrinkage, it is characterized in that: measuring plate (10) is glass plate material, and length scale (19) is arranged on lower surface.
3. as claimed in claim 1 for measuring the device of glass film percent thermal shrinkage, it is characterized in that: offer vertical mounting hole at the two ends measuring plate (10), screw (7) and sliding sleeve (12) both to embed two mounting holes respectively interior and be adhesively fixed.
4. the device for measuring glass film percent thermal shrinkage as described in any one of claims 1 to 3, it is characterized in that: be provided with multiple temperature sensor (6) at the inner chamber of casing, the outer wall of casing is provided with the display screen (14) for displays temperature, and each temperature sensor (6) and display screen (14) are all electrically connected with controller (1).
5. the device for measuring glass film percent thermal shrinkage as described in any one of claims 1 to 3, is characterized in that: be equipped with leveling lower margin (15) at the corner place of bottom half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299788.0U CN204882425U (en) | 2015-05-11 | 2015-05-11 | A device for measuring glass film heat shrinkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299788.0U CN204882425U (en) | 2015-05-11 | 2015-05-11 | A device for measuring glass film heat shrinkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882425U true CN204882425U (en) | 2015-12-16 |
Family
ID=54826786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520299788.0U Expired - Fee Related CN204882425U (en) | 2015-05-11 | 2015-05-11 | A device for measuring glass film heat shrinkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645370A (en) * | 2018-04-27 | 2018-10-12 | 厦门多彩光电子科技有限公司 | A kind of method of calibration and calibration equipment of the packaging plastic coefficient of expansion |
| CN109239125A (en) * | 2018-08-07 | 2019-01-18 | 东旭集团有限公司 | Percent thermal shrinkage measuring device and its base station, glass plate and percent thermal shrinkage measurement method |
-
2015
- 2015-05-11 CN CN201520299788.0U patent/CN204882425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645370A (en) * | 2018-04-27 | 2018-10-12 | 厦门多彩光电子科技有限公司 | A kind of method of calibration and calibration equipment of the packaging plastic coefficient of expansion |
| CN109239125A (en) * | 2018-08-07 | 2019-01-18 | 东旭集团有限公司 | Percent thermal shrinkage measuring device and its base station, glass plate and percent thermal shrinkage measurement 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180511 |