CN214173253U - Polaroid precision detection device - Google Patents
Polaroid precision detection device Download PDFInfo
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- CN214173253U CN214173253U CN202120394367.1U CN202120394367U CN214173253U CN 214173253 U CN214173253 U CN 214173253U CN 202120394367 U CN202120394367 U CN 202120394367U CN 214173253 U CN214173253 U CN 214173253U
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Abstract
The utility model relates to a polaroid production technical field especially relates to a polaroid precision detection device, which comprises a bod, a machine support, mounting panel and precision measurement subassembly, frame fixed connection is at the top of organism, mounting panel fixed connection is at the inside top of frame, precision measurement subassembly fixed connection is in the bottom of mounting panel, precision measurement subassembly is including gear motor, gear motor passes through one side of base fixed connection at mounting panel bottom middle part, gear motor's output passes through the first ball screw of shaft coupling fixedly connected with, gear motor's one end fixedly connected with second ball screw is kept away from to first ball screw. The utility model discloses can drive two precision detection cameras and remove to relative or opposite direction, carry out attached precision detection to the product of two precision detection camera below, improve the efficiency and the rate of accuracy of attached precision, and gear motor can drive two precision detection cameras simultaneously and remove, has reduced the detection cost.
Description
Technical Field
The utility model relates to a polaroid production technical field specifically is a polaroid precision detection device.
Background
The polaroids are all called as polaroids, the imaging of the liquid crystal display is dependent on polarized light, all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass to form the liquid crystal sheet with the total thickness of about 1mm, and if any polaroid is omitted, the liquid crystal sheet cannot display images.
As the polaroids are attached to the front side and the back side of the liquid crystal glass, the display areas of the liquid crystal glass with the front side and the back side are covered by the attachment of the polaroids, the attachment precision of the polaroids is good or bad, the imaging effect of the liquid crystal display is directly influenced, the attachment precision of the polaroids is not good, the luminous flux of the liquid crystal display is greatly different, the imaging picture of the display is greatly different, and the image is not uniform.
The polaroid needs the precision to detect at the attached back of accomplishing through the position of paster, and now, the polaroid precision detects and can only go on to single product, can lead to the efficiency reduction of precision detection, and the rate of accuracy that the precision detected is not good, for this reason, we provide a polaroid precision detection device.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a polaroid precision detection device possesses the advantage that raises the efficiency, has solved now, and polaroid precision detection can only go on to single product, can lead to the efficiency reduction of precision detection, and the rate of accuracy that the precision detected is not good, problem.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a polaroid precision measurement device, includes organism, frame, mounting panel and precision measurement subassembly, frame fixed connection is at the top of organism, mounting panel fixed connection is at the inside top of frame, precision measurement subassembly fixed connection is in the bottom of mounting panel.
The precision detection assembly comprises a speed reduction motor, the speed reduction motor is fixedly connected to one side of the middle part of the bottom of the mounting plate through a base, the output end of the speed reduction motor is fixedly connected with a first ball screw through a coupler, one end, far away from the speed reduction motor, of the first ball screw is fixedly connected with a second ball screw, the thread directions of the outer surfaces of the first ball screw and the second ball screw are opposite, the outer surfaces of the first ball screw and the second ball screw are in threaded sleeve connection with a moving block, and a precision detection camera is fixedly connected to the bottom of the moving block.
Furthermore, ball nuts are embedded in the middle of the moving block, the number of the ball nuts is two, and the two ball nuts are respectively in threaded sleeve joint with the outer surfaces of the first ball screw and the second ball screw.
Further, the equal fixedly connected with mount pad in four corners department of mounting panel bottom, the fixedly connected with slide bar between two mount pads, slide bar and first ball screw parallel arrangement.
Furthermore, the middle parts of the two sides of the moving block are fixedly connected with supporting rods, one ends, far away from the moving block, of the supporting rods are fixedly connected with sliding sleeves, and the sliding sleeves are sleeved on the outer surfaces of the supporting rods in a sliding mode.
Furthermore, a bearing seat is movably sleeved at one end, far away from the first ball screw, of the second ball screw, and the top of the bearing seat is fixedly connected to the other side of the middle part of the bottom of the mounting plate.
Further, the top fixedly connected with roof of frame, the equal fixedly connected with panel of four sides of frame, the equal fixedly connected with in four corners department of bottom of the body adjusts the base.
Borrow by above-mentioned technical scheme, the utility model provides a polaroid precision detection device possesses following beneficial effect at least:
1. this polaroid precision detection device, setting through the precision detection subassembly, gear motor work operation can drive first ball screw and second ball screw and take place rotatoryly, because the screw thread opposite direction of first ball screw and second ball screw surface, can drive two movable blocks and remove to relative or opposite direction, and then can drive two precision detection cameras and remove to relative or opposite direction, carry out attached precision detection to the product of two precision detection camera below, the efficiency and the rate of accuracy of attached precision have been improved, and gear motor can drive two precision detection cameras simultaneously and remove, the detection cost is reduced.
2. This polaroid precision measurement device uses through the cooperation of mount pad, slide bar, branch and sliding sleeve, when the movable block moved, can drive the sliding sleeve through branch and remove for the sliding sleeve slides at the surface of slide bar, has guaranteed the stability that the movable block removed, has improved the stationarity that the precision measurement camera removed, and further, has guaranteed the rate of accuracy of precision measurement.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the precision detecting assembly of the present invention;
fig. 3 is a front view of the structure of the present invention.
In the figure: 1. a body; 2. a frame; 3. a top plate; 4. mounting a plate; 5. a precision detection component; 501. a reduction motor; 502. a first ball screw; 503. a second ball screw; 504. a moving block; 505. a precision detection camera; 506. a mounting seat; 507. a slide bar; 508. a strut; 509. a sliding sleeve; 6. a backlight source; 7. adjusting the base; 8. a panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a polarizer precision detection device includes a machine body 1, a frame 2, a mounting plate 4 and a precision detection assembly 5, wherein the frame 2 is fixedly connected to the top of the machine body 1, the mounting plate 4 is fixedly connected to the top inside the frame 2, the precision detection assembly 5 is fixedly connected to the bottom of the mounting plate 4, the top of the frame 2 is fixedly connected with a top plate 3, four sides of the frame 2 are fixedly connected with panels 8, and four corners of the bottom of the machine body 1 are fixedly connected with an adjusting base 7.
The precision detection component 5 comprises a speed reduction motor 501, the speed reduction motor 501 is fixedly connected to one side of the middle part of the bottom of the mounting plate 4 through a base, the output end of the speed reduction motor 501 is fixedly connected with a first ball screw 502 through a coupler, one end of the first ball screw 502 far away from the speed reduction motor 501 is fixedly connected with a second ball screw 503, the thread directions of the outer surfaces of the first ball screw 502 and the second ball screw 503 are opposite, the outer surfaces of the first ball screw 502 and the second ball screw 503 are both in thread sleeve connection with a moving block 504, the middle part of the moving block 504 is embedded with ball nuts, the number of the ball nuts is two, the two ball nuts are respectively in thread sleeve connection with the outer surfaces of the first ball screw 502 and the second ball screw 503, the bottom of the moving block 504 is fixedly connected with a precision detection camera 505, through the setting of the precision detection component 5, the speed reduction motor 501 can drive the first ball screw 502 and the second ball screw 503 to rotate when working, because the thread directions of the outer surfaces of the first ball screw 502 and the second ball screw 503 are opposite, the two moving blocks 504 can be driven to move towards opposite or opposite directions, and then the two precision detection cameras 505 can be driven to move towards opposite or opposite directions, so that the product below the two precision detection cameras 505 is subjected to attachment precision detection, the efficiency and accuracy of the attachment precision are improved, the speed reduction motor 501 can simultaneously drive the two precision detection cameras 505 to move, and the detection cost is reduced.
The four corners of the bottom of the mounting plate 4 are fixedly connected with mounting seats 506, a sliding rod 507 is fixedly connected between the two mounting seats 506, the sliding rod 507 is arranged in parallel with the first ball screw 502, the middle parts of the two sides of the moving block 504 are fixedly connected with supporting rods 508, one end of each supporting rod 508 far away from the moving block 504 is fixedly connected with a sliding sleeve 509, the sliding sleeve 509 is slidably sleeved on the outer surface of each supporting rod 508, one end of each second ball screw 503 far away from the first ball screw 502 is movably sleeved with a bearing seat, the top of each bearing seat is fixedly connected to the other side of the middle part of the bottom of the mounting plate 4, the mounting seats 506, the sliding rods 507, the supporting rods 508 and the sliding sleeves 509 are matched for use, when the moving block 504 moves, the sliding sleeves 509 can be driven to move through the supporting rods 508, so that the sliding sleeves 509 slide on the outer surface of the sliding rods 507, the moving stability of the moving block 504 is ensured, and the moving stability of the precision detection camera 505 is improved, furthermore, the accuracy of precision detection is ensured.
When the precision detection device is used, a product is conveyed to the position below the precision detection component 5 through an external conveying device, the product is positioned in a photographing area between the precision detection camera 505 and the backlight source 6, the reduction motor 501 drives the first ball screw 502 and the second ball screw 503 to rotate when working, because the thread directions of the outer surfaces of the first ball screw 502 and the second ball screw 503 are opposite, the two moving blocks 504 can be driven to move in opposite or opposite directions, the two precision detection cameras 505 can be driven to move in opposite or opposite directions, the product below the two precision detection cameras 505 is subjected to attachment precision detection, the efficiency and the accuracy of attachment precision are improved, the reduction motor 501 can simultaneously drive the two precision detection cameras 505 to move, the detection cost is reduced, and when the moving blocks 504 move, the sliding sleeve 509 can be driven to move through the supporting rod 508, the sliding sleeve 509 slides on the outer surface of the sliding rod 507, so that the moving stability of the moving block 504 is ensured, the moving stability of the precision detection camera 505 is improved, and further, the accuracy of precision detection is ensured.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a polaroid precision detection device, includes organism (1), frame (2), mounting panel (4) and precision detection subassembly (5), its characterized in that: the machine frame (2) is fixedly connected to the top of the machine body (1), the mounting plate (4) is fixedly connected to the top inside the machine frame (2), and the precision detection assembly (5) is fixedly connected to the bottom of the mounting plate (4);
the precision detection assembly (5) comprises a speed reduction motor (501), the speed reduction motor (501) is fixedly connected to one side of the middle of the bottom of the mounting plate (4) through a base, the output end of the speed reduction motor (501) is fixedly connected with a first ball screw (502) through a coupler, one end, far away from the speed reduction motor (501), of the first ball screw (502) is fixedly connected with a second ball screw (503), the thread directions of the outer surfaces of the first ball screw (502) and the second ball screw (503) are opposite, the outer surfaces of the first ball screw (502) and the second ball screw (503) are in threaded sleeve connection with a moving block (504), and a precision detection camera (505) is fixedly connected to the bottom of the moving block (504).
2. A polarizer accuracy inspection apparatus according to claim 1, wherein: ball nuts are embedded in the middle of the moving block (504), the number of the ball nuts is two, and the two ball nuts are respectively sleeved on the outer surfaces of the first ball screw (502) and the second ball screw (503) in a threaded manner.
3. A polarizer accuracy inspection apparatus according to claim 1, wherein: equal fixedly connected with mount pad (506) in four corners department of mounting panel (4) bottom, fixedly connected with slide bar (507) between two mount pads (506), slide bar (507) and first ball screw (502) parallel arrangement.
4. A polarizer accuracy inspection apparatus according to claim 1, wherein: the middle parts of two sides of the moving block (504) are fixedly connected with supporting rods (508), one end, far away from the moving block (504), of each supporting rod (508) is fixedly connected with a sliding sleeve (509), and each sliding sleeve (509) is sleeved on the outer surface of each supporting rod (508) in a sliding mode.
5. A polarizer accuracy inspection apparatus according to claim 1, wherein: and a bearing seat is movably sleeved at one end, far away from the first ball screw (502), of the second ball screw (503), and the top of the bearing seat is fixedly connected to the other side of the middle part of the bottom of the mounting plate (4).
6. A polarizer accuracy inspection apparatus according to claim 1, wherein: the top fixedly connected with roof (3) of frame (2), the equal fixedly connected with panel (8) of four sides of frame (2), equal fixedly connected with of four corners department of organism (1) bottom adjusts base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120394367.1U CN214173253U (en) | 2021-02-23 | 2021-02-23 | Polaroid precision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120394367.1U CN214173253U (en) | 2021-02-23 | 2021-02-23 | Polaroid precision detection device |
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| Publication Number | Publication Date |
|---|---|
| CN214173253U true CN214173253U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120394367.1U Active CN214173253U (en) | 2021-02-23 | 2021-02-23 | Polaroid precision detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488590A (en) * | 2022-04-06 | 2022-05-13 | 深圳前海锦泽实业有限公司 | Intelligent polaroid attaching device and method |
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2021
- 2021-02-23 CN CN202120394367.1U patent/CN214173253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488590A (en) * | 2022-04-06 | 2022-05-13 | 深圳前海锦泽实业有限公司 | Intelligent polaroid attaching device and method |
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