CN218002445U - High-precision grating measuring scale for measuring large-size screen printing plate - Google Patents
High-precision grating measuring scale for measuring large-size screen printing plate Download PDFInfo
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- CN218002445U CN218002445U CN202220503795.8U CN202220503795U CN218002445U CN 218002445 U CN218002445 U CN 218002445U CN 202220503795 U CN202220503795 U CN 202220503795U CN 218002445 U CN218002445 U CN 218002445U
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Abstract
The utility model belongs to the technical field of the grating dipperstick, concretely relates to a high accuracy grating dipperstick for measuring jumbo size half tone. The grating digital display meter comprises a strip-shaped guide rail, a magnetic scale arranged on one side of the guide rail and a grating digital display meter which is connected with the guide rail in a sliding way and is contacted with the magnetic scale; the grating digital display meter realizes the size measurement of the large-size screen printing plate by sliding along the magnetic scale. The utility model provides a present jumbo size (more than 2 meters) half tone or other needs the difficult problem of high accuracy measurement product reading, measurement accuracy is from original millimeter level, and accurate to present micron level (minimum reading unit reaches 0.01 mm), accomplishes the high accuracy reading measurement of 6 meters even more than 10 meters oversize through extension track length, and easy operation is nimble convenient, can remove the measurement anytime and anywhere. The equipment cost is low, and the transportation is convenient.
Description
Technical Field
The utility model belongs to the technical field of the grating dipperstick, concretely relates to a high accuracy grating dipperstick for measuring jumbo size half tone.
Background
The large-size screen printing plate is mainly applied to photovoltaic solar glass screen printing, subway glass screen printing, television screen printing and the like, belongs to a printing template, and has the size of more than 2 meters. At present, the large-size screen printing plate is measured through tape reading, and the defects are as follows: the tape measure has size errors, the large error rate of the visual measurement position deviation from the initial point to the terminal point of the product is extremely high during reading, the tape measure has the defect of soft bending, accurate reading is difficult to achieve, and the errors are often over millimeters. And the control of the micrometer-level measurement reading precision determines the stability of printing parameters and the yield of products.
Therefore, there is a need for a high-precision grating measuring scale which can measure large-size screen printing plates or other products requiring high-precision measurement, has a measurement precision of micron order, is convenient to move and measure, and has low equipment cost.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a high accuracy grating dipperstick for measuring jumbo size half tone to solve the problem that exists among the background art.
In order to achieve the above object, the utility model adopts the following technical scheme: a high-precision grating measuring scale for measuring a large-size screen printing plate comprises a strip-shaped guide rail, a magnetic scale and a grating digital display meter, wherein the magnetic scale is arranged on one side of the guide rail;
the grating digital display meter realizes the size measurement of the large-size screen printing plate by sliding along the magnetic scale.
Furthermore, a microscope is arranged on the grating digital display meter.
Furthermore, the grating digital display meter is connected with the microscope through a connecting mechanism.
Furthermore, the connecting mechanism comprises a connecting plate, a strip-shaped through hole arranged on the connecting plate, and a fixing plate connected with the connecting plate in a sliding manner through the strip-shaped through hole, and the fixing plate is fixedly connected with the microscope.
Further, a bolt is fixed on the fixing plate and extends out of the other side of the connecting plate through the strip-shaped through hole, a nut is further arranged on the bolt, and the bolt and the nut are matched together to be used for connecting the fixing plate and the connecting plate into a whole.
Furthermore, one end of the connecting plate is fixedly connected with the grating digital display meter.
Furthermore, the strip-shaped through holes, the bolts and the nuts are provided with two groups.
Furthermore, two long banding through-holes are parallel to each other and are set up on the connecting plate.
Furthermore, the bottom of the grating digital display meter is provided with a sliding block matched with the guide rail, and the grating digital display meter is also provided with a movable handle.
The utility model discloses in the useful part of measuring the high accuracy grating dipperstick of jumbo size half tone: the utility model provides a present jumbo size (more than 2 meters) half tone or other needs the difficult problem of high accuracy measurement product reading, measurement accuracy is from original millimeter level, and accurate to present micron level (minimum reading unit reaches 0.01 mm), accomplishes the high accuracy reading measurement of 6 meters even more than 10 meters oversize through extension track length, and easy operation is nimble convenient, can remove the measurement anytime and anywhere. The equipment cost is low, and the transportation is convenient.
Drawings
Fig. 1 is a schematic view of a connection structure according to an embodiment of the present invention;
fig. 2 is a schematic side view of a guide rail according to an embodiment of the present invention;
fig. 3 is a schematic front view of a connecting mechanism according to an embodiment of the present invention;
fig. 4 is a left side view schematic structure diagram of the connection mechanism according to the embodiment of the present invention;
fig. 5 is a schematic top view of a connecting mechanism according to an embodiment of the present invention;
description of the reference numerals of the components:
the device comprises a guide rail 1, a magnetic scale 2, a grating digital display meter 3, a movable handle 4, a microscope 5, a connecting mechanism 6, a connecting plate 7, a strip-shaped through hole 8, a fixing plate 9, a bolt 10 and a nut 11.
Detailed Description
The following further describes the embodiments with reference to the drawings.
Example (b):
as shown in fig. 1-5, a high-precision grating measuring scale for measuring a large-size screen printing plate comprises a strip-shaped guide rail 1, a magnetic scale 2 arranged on one side of the guide rail 1, and a grating digital display meter 3 which is connected with the guide rail 1 in a sliding manner and is contacted with the magnetic scale 2; the grating digital display meter 3 realizes the size measurement of the large-size screen printing plate by sliding along the magnetic scale 2. The bottom of the grating digital display meter 3 is provided with a sliding block matched with the guide rail 1, and the grating digital display meter 3 is also provided with a movable handle 4. The length measurement can be carried out by smoothly and stably moving the grating digital display meter 3 by using the movable handle 4.
And a microscope 5 is arranged on the grating digital display table 3. The grating digital display meter 3 is connected with the microscope 5 through a connecting mechanism 6. The microscope 5 is movably or fixedly connected with the grating digital display meter 3 through a connecting mechanism 6.
The connecting mechanism 6 comprises an L-shaped connecting plate 7, one end of the connecting plate 7 is provided with a strip-shaped through hole 8, and the other end of the connecting plate 7 is fixedly connected with the grating digital display meter 3. The connecting mechanism 6 further comprises a fixing plate 9 which is connected with the connecting plate 7 in a sliding mode through the strip-shaped through hole 8, and the fixing plate 9 is fixedly connected with the microscope 5. The fixing plate 9 is fixed with a bolt 10, the bolt 10 extends out of the other side of the connecting plate 7 through the strip-shaped through hole 8, the bolt 10 is further provided with a nut 11 for limiting the position of the bolt 10 in the strip-shaped through hole 8, and the bolt 10 and the nut 11 are matched together to connect the fixing plate 9 and the connecting plate 7 into a whole. Two groups of strip-shaped through holes 8, bolts 10 and nuts 11 are arranged. The two strip-shaped through holes 8 are arranged on the connecting plate 7 in parallel. After loosening nut 11, bolt 10 can slide in rectangular shape through-hole 8, and then drive microscope 5 and carry out the change of position, after adjusting suitable position, tighten nut 11, fix the position of bolt 10, two setting of rectangular form through-hole 8, ensured to be the multiple spot connection between microscope 5 and the grating digital display table 3, the rocking of having avoided the single-point to connect the production, firm in connection between assurance microscope 5 and the grating digital display table 3, after removing grating digital display table 3, microscope 5 follows synchronous steady movement, guarantee the precision of detection.
The utility model discloses a dipperstick utilizes microscope 5 to carry out the high-accuracy location that product single-point 1000 times enlargies realization point to point, accomplishes the micron order reading through grating chi to realize the high accuracy reading measurement of product, concrete measuring method is:
1. and placing the grating measuring scale above the screen printing plate, adjusting the connecting mechanism 6, and changing the positions of the microscope 5 and the grating measuring scale 3 to align the center of the cross line of the screen of the microscope 5 to the initial point to be measured.
2. And clearing the number of the grating number display table 3.
3. The moving handle 4 is manually pushed, the grating digital display meter 3 is moved, and meanwhile, the microscope 5 is driven to move to the end point of the cross line center alignment measurement.
4. And reading the number displayed on the grating digital display table 3 to finish the measurement.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (9)
1. A high accuracy grating dipperstick for measuring jumbo size half tone, characterized by: the grating digital display meter comprises a strip-shaped guide rail, a magnetic scale arranged on one side of the guide rail and a grating digital display meter which is connected with the guide rail in a sliding way and is contacted with the magnetic scale;
the grating digital display meter realizes the size measurement of the large-size screen printing plate by sliding along the magnetic scale.
2. The high-precision grating measuring scale for measuring the large-size screen printing plate as claimed in claim 1, wherein: and a microscope is arranged on the grating digital display meter.
3. The high-precision grating measuring scale for measuring the large-size screen printing plate as claimed in claim 2, wherein: the grating digital display meter is connected with the microscope through a connecting mechanism.
4. The high precision grating measuring scale for measuring large size screen printing plate according to claim 3, wherein: the connecting mechanism comprises a connecting plate, a strip-shaped through hole arranged on the connecting plate, and a fixing plate connected with the connecting plate in a sliding manner through the strip-shaped through hole, wherein the fixing plate is fixedly connected with the microscope.
5. The high-precision grating measuring scale for measuring the large-size screen printing plate as claimed in claim 4, wherein: the fixing plate is characterized in that a bolt is fixed on the fixing plate, the bolt extends out of the other side of the connecting plate through the strip-shaped through hole, a nut is further arranged on the bolt, and the bolt and the nut are matched together to connect the fixing plate and the connecting plate into a whole.
6. The high precision grating measuring scale for measuring large size screen printing plate according to claim 4, wherein: one end of the connecting plate is fixedly connected with the grating digital display meter.
7. The high-precision grating measuring scale for measuring the large-size screen printing plate as claimed in claim 5, wherein: the strip-shaped through holes, the bolts and the nuts are all provided with two groups.
8. The high precision grating measuring scale for measuring large size screen printing plate according to claim 7, wherein: the two strip-shaped through holes are arranged on the connecting plate in parallel.
9. The high-precision grating measuring scale for measuring the large-size screen printing plate as claimed in claim 1, wherein: the bottom of the grating digital display meter is provided with a sliding block matched with the guide rail, and the grating digital display meter is also provided with a movable handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503795.8U CN218002445U (en) | 2022-03-08 | 2022-03-08 | High-precision grating measuring scale for measuring large-size screen printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503795.8U CN218002445U (en) | 2022-03-08 | 2022-03-08 | High-precision grating measuring scale for measuring large-size screen printing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218002445U true CN218002445U (en) | 2022-12-09 |
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ID=84287064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220503795.8U Active CN218002445U (en) | 2022-03-08 | 2022-03-08 | High-precision grating measuring scale for measuring large-size screen printing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218002445U (en) |
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2022
- 2022-03-08 CN CN202220503795.8U patent/CN218002445U/en active Active
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