CN108398240B - Rotary device and macroscopic inspection device - Google Patents
Rotary device and macroscopic inspection device Download PDFInfo
- Publication number
- CN108398240B CN108398240B CN201810541286.2A CN201810541286A CN108398240B CN 108398240 B CN108398240 B CN 108398240B CN 201810541286 A CN201810541286 A CN 201810541286A CN 108398240 B CN108398240 B CN 108398240B
- Authority
- CN
- China
- Prior art keywords
- seat
- arc
- track
- rotating
- rotating seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007689 inspection Methods 0.000 title claims description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 229920001621 AMOLED Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
Abstract
The invention discloses a turning device which comprises a transfer seat, a turning track arranged on the transfer seat, a rotating seat which is positioned above the transfer seat and is rotationally connected with the transfer seat, and a driving unit which is arranged on the transfer seat and is used for driving the rotating seat to rotate by 0-45 degrees or 0-45 degrees along the turning track. The rotating device of the invention utilizes the rotating rail to support the rotating seat and guide the rotating seat, thereby ensuring the stable rotation of the rotating seat, ensuring the stable rotation of the display panel fixed on the rotating seat and ensuring the processing precision of the display panel.
Description
Technical Field
The invention relates to the technical field of detection of display panels, in particular to a turning device and a macroscopic inspection device.
Background
In the process of TFT, LTPS, AM-OLED and other display panels, a macroscopic inspection device is required to perform macroscopic inspection on the display panel, such as checking whether the display panel has defects of uneven color (mura), bright and dark spots, and the like.
Currently, a macroscopic inspection device for a display panel generally includes a transfer base, a rotating base above the transfer base, and a display panel supporting frame mounted on the rotating base, wherein the display panel supporting frame is required to rotate along a horizontal axis and a vertical axis to observe display conditions or production quality of the display panel under different angles due to inspection of multiple angles; the display panel support frame is rotatably installed on the rotating seat to rotate around the horizontal axis, and the rotation of the rotating seat drives the panel support frame to rotate around the vertical axis. In order to enable the rotating seat to rotate on the transferring seat, a motor is usually used for driving the rotating seat to rotate relative to the transferring seat through a transmission device, and the transmission device consists of a chain wheel, a shaft and a bearing. Because the manufacturing process of the display panel requires higher precision, the existing transmission device is not stable enough to support the rotating shaft, and the manufacturing process of the display panel is affected.
In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a turning device and a macro inspection device, which have a more industrially useful value.
Disclosure of Invention
The invention aims to provide a turning device and a macroscopic inspection device, which can drive a display panel to stably rotate and ensure the precision of the manufacturing process of the display panel.
To achieve the purpose, the invention adopts the following technical scheme:
a swivel device comprising:
a transfer base;
a swing rail provided on the transfer base;
the rotating seat is positioned above the transferring seat and is rotationally connected with the transferring seat;
and the driving unit is arranged on the transfer seat and used for driving the rotating seat to rotate by 0-45 degrees or 0-45 degrees along the rotary track.
Further, the rotary track comprises a plurality of sections of arc-shaped tracks connected with the transfer base, and each section of arc-shaped track is concentric with the center of the circle and surrounds the arc-shaped track to form a circular rotary track.
Further, a gap is formed between adjacent arc-shaped tracks.
Further, the rotating seat is provided with a sliding block which is in sliding connection with each section of the arc-shaped track, and one end part of each section of the arc-shaped track is provided with a limit stop for resisting the sliding block.
Further, the rotating seat is provided with at least one induction piece, the moving seat is provided with at least two induction switches which are used for sending out a deceleration or in-place signal and are matched with the induction pieces for use, and each induction switch is arranged on an arc line which is identical to the arc track and concentric with the arc track.
Furthermore, the rotating seat is connected with the transferring seat through a bearing, the rotating seat is connected with the inner ring of the bearing, and the transferring seat is connected with the outer ring of the bearing.
Further, the driving unit comprises a motor arranged on the transfer base and a speed reducer connected with the motor, and an output shaft of the speed reducer is in transmission connection with the bearing.
Further, the rotary track comprises two sections of the arc-shaped track, and the radian of the arc-shaped track is more than 90 degrees and less than 180 degrees.
The macro inspection device comprises a support frame and the rotating device, wherein the support frame is arranged on the rotating seat and can rotate around a horizontal axis on the rotating seat.
The beneficial effects of the invention are as follows: the rotary seat is supported by the rotary track and guided by the rotary seat, so that the rotary seat is ensured to stably rotate, the display panel fixed on the rotary seat stably rotates, and the processing precision of the display panel is ensured.
Drawings
FIG. 1 is a schematic view of a slewing device according to an embodiment of the present invention;
FIG. 2 is a bottom view of a swivel device according to an embodiment of the invention;
fig. 3 is a schematic structural view of a macroscopic inspection apparatus according to an embodiment of the present invention.
In the figure: 10-moving and carrying seats, 20-arc-shaped tracks, 30-rotating seats, 40-limit stops, 50-sensing pieces, 60-sensing switches, 70-bearings, 80-motors, 90-speed reducers, 100-bases, 200-display panels and 300-supporting frames.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 2, the swing device of the present invention includes a transfer base 10, a swing rail provided on the transfer base 10, a swing base 30 positioned above the transfer base 10 and rotatably connected to the transfer base 10, and a driving unit installed on the transfer base 10 to drive the swing base 30 to rotate by 0 ° to 45 ° or 0 ° to-45 ° along the swing rail.
Specifically, the revolving track comprises a plurality of sections of arc-shaped tracks 20 connected with the transfer base 10, and each section of arc-shaped track 20 is concentric and surrounds the revolving track to form a circular ring shape. Thus, the rotary rail supports the rotary seat on one hand and guides the rotary seat on the other hand, so that the rotary seat can rotate stably.
The rotation angle of the rotating base 30 can be set according to the requirement of use, and when the rotating base 30 is not required to rotate 360 degrees, a gap is formed between the adjacent arc-shaped rails 20 of the revolving rail which is enclosed into a circular ring shape. Therefore, the number of the arc-shaped rails 20 can be set according to the rotation angle of the rotating base 30, in this embodiment, the rotating rail includes two arc-shaped rails 20, and the arc of the arc-shaped rails 20 is greater than 90 ° and less than 180 °.
In order to rotate the rotating base 30 along the revolving track, a slider is provided on the rotating base 30, which is slidably connected to each segment of the arc-shaped track 20. Meanwhile, in order to precisely ensure the rotation angle of the rotating seat 30, the invention is provided with a limit stop 40 for resisting the sliding block at a required position of one end part of each arc-shaped track 20, and the limit stop 40 can resist the rotating seat 30 from continuing to rotate after rotating in place.
Of course, at least one sensing piece 50 may be disposed on the rotating base 30, and at least two sensing switches 60 for sending out a deceleration or in-place signal and being used in cooperation with the sensing piece 50 may be disposed on the transfer base 10, where each sensing switch 60 is on the same arc line concentric with the arc track 20. Thus, when the rotating seat 30 rotates, the sensing piece 50 rotates along with the rotating seat, after the sensing piece 50 triggers the sensing switch 60, the sensing switch 60 gives a deceleration or in-place signal, and the driving unit controls the driving speed according to the signal.
Specifically, the rotating seat 30 is connected with the transferring seat 10 through a bearing 70, the rotating seat 30 is connected with an inner ring of the bearing 70, the transferring seat 10 is connected with an outer ring of the bearing 70, and the driving unit comprises a motor 80 installed on the transferring seat 10, a speed reducer 90 connected with the motor 80, and an output shaft of the speed reducer 90 is in transmission connection with the bearing 70. Thus, the motor 80 can drive the inner ring of the bearing 70 to rotate, and the inner ring drives the rotating seat 30 to rotate.
As shown in fig. 3, the present invention further provides a macro inspection apparatus for defect inspection of a display panel 200, comprising a support frame 300 and the above-mentioned turning device, wherein the support frame 300 is mounted on a rotating base 30 of the turning device and can rotate on the rotating base 30 around a horizontal axis; in this manner, the support frame 300 can rotate about a horizontal axis and along a swing rail, thereby achieving close inspection of each corner of a display panel to be tested, particularly a large-sized display panel. In the present embodiment, the rotating base 30 rotates about its center line by 0 ° to 45 ° or 0 ° to-45 °, which can prevent the excessive rotation of the supporting frame 300 carrying the display panel 200 from generating unnecessary inspection viewing angles, and improve inspection efficiency.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (8)
1. A slewing device, comprising:
a transfer base;
a swing rail provided on the transfer base;
the rotating seat is positioned above the transferring seat and is rotationally connected with the transferring seat;
the driving unit is arranged on the transfer seat to drive the rotating seat to rotate by 0-45 degrees or 0-45 degrees along the rotary track;
the rotary rail comprises a plurality of sections of arc-shaped rails connected with the transfer base, and each section of arc-shaped rail is concentric and surrounds the arc-shaped rail to form a circular rotary rail;
the rotating seat is provided with a sliding block which is in sliding connection with each section of the arc-shaped track;
the rotary seat is provided with at least one induction piece, and the transfer seat is provided with at least two induction switches which are used for sending out a deceleration or in-place signal and are matched with the induction pieces for use.
2. The swivel device of claim 1 wherein there is a gap between adjacent ones of the arcuate rails.
3. The slewing device according to claim 2, wherein a limit stop for resisting the slide block is provided on one end of each segment of the arc-shaped track.
4. The slewing device of claim 1, wherein each of said inductive switches is on an arc concentric with said arcuate path.
5. The slewing device according to claim 1, wherein the rotating seat is connected with the transferring seat through a bearing, the rotating seat is connected with an inner ring of the bearing, and the transferring seat is connected with an outer ring of the bearing.
6. The slewing apparatus according to claim 5, wherein the driving unit comprises a motor mounted on the transfer base, and a speed reducer connected to the motor, and an output shaft of the speed reducer is in transmission connection with the bearing.
7. The swivel device of claim 1, wherein the swivel track comprises two segments of the arcuate track, and wherein the arcuate track has an arc of greater than 90 ° and less than 180 °.
8. A macroscopic inspection apparatus comprising a support frame, wherein the macroscopic inspection apparatus further comprises a swivel arrangement according to any one of claims 1 to 7, the support frame being mounted on the swivel base and rotatable on the swivel base about a horizontal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541286.2A CN108398240B (en) | 2018-05-30 | 2018-05-30 | Rotary device and macroscopic inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541286.2A CN108398240B (en) | 2018-05-30 | 2018-05-30 | Rotary device and macroscopic inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108398240A CN108398240A (en) | 2018-08-14 |
| CN108398240B true CN108398240B (en) | 2024-04-16 |
Family
ID=63101410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541286.2A Active CN108398240B (en) | 2018-05-30 | 2018-05-30 | Rotary device and macroscopic inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108398240B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102171116A (en) * | 2008-08-22 | 2011-08-31 | Otb太阳能有限公司 | Conveyor assembly and method for conveying a substrate carrier |
| CN103538905A (en) * | 2012-07-10 | 2014-01-29 | 徐国和 | Irradiation processing conveying accumulation placing rail receding preventing machine |
| WO2018100077A1 (en) * | 2016-12-01 | 2018-06-07 | Kuka Systems Gmbh | Transport device and transport method for workpiece carriers |
| CN208333808U (en) * | 2018-05-30 | 2019-01-04 | 苏州精濑光电有限公司 | A kind of slewing equipment and macro inspection apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPS20030031A1 (en) * | 2003-08-07 | 2005-02-08 | Metalprogetti Snc Di Santicchi Augu Sto E C Ora I | DEVICE FOR THE COLLECTION, TRANSFER AND AUTOMATIC UNLOADING OF CLOTHES HANGER BETWEEN TWO LINES OF ADJACENT TRANSPORT, PROVIDED WITH A SINGLE ACTUATOR. |
-
2018
- 2018-05-30 CN CN201810541286.2A patent/CN108398240B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102171116A (en) * | 2008-08-22 | 2011-08-31 | Otb太阳能有限公司 | Conveyor assembly and method for conveying a substrate carrier |
| CN103538905A (en) * | 2012-07-10 | 2014-01-29 | 徐国和 | Irradiation processing conveying accumulation placing rail receding preventing machine |
| WO2018100077A1 (en) * | 2016-12-01 | 2018-06-07 | Kuka Systems Gmbh | Transport device and transport method for workpiece carriers |
| CN208333808U (en) * | 2018-05-30 | 2019-01-04 | 苏州精濑光电有限公司 | A kind of slewing equipment and macro inspection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108398240A (en) | 2018-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108506680B (en) | Rotation mechanism and macroscopic inspection device | |
| CN107855707B (en) | On-site welding device for heating pipeline | |
| JP2961618B2 (en) | Low pressure mold casting equipment | |
| CN108398240B (en) | Rotary device and macroscopic inspection device | |
| CN110076741A (en) | A kind of frock clamp storage rack | |
| CN105016062B (en) | 90-degree plate rotating machine | |
| CN114034773B (en) | Workpiece flaw detection device capable of intelligently tracing data and flaw detection method thereof | |
| KR19990088409A (en) | Low-pressure chill casting apparatus | |
| CN208333808U (en) | A kind of slewing equipment and macro inspection apparatus | |
| CN102628792B (en) | Automatic lamp inspector | |
| CN208331624U (en) | A kind of swing mechanism and macro inspection apparatus | |
| CN206384557U (en) | Eccentric wheel carrying mechanism | |
| CN111267900A (en) | Industrial rotary table | |
| CN104477635B (en) | A kind of high speed taps machine | |
| CN201792093U (en) | Automatic groove cutting device of plasma cutting torch | |
| CN210593926U (en) | Yarn car steering mechanism | |
| US2369529A (en) | Rotary furnace drive | |
| CN107954168A (en) | A kind of pail for used dressings transmits lift rotating equipment | |
| WO2019001051A1 (en) | Rotary split turnout structure and rail system | |
| CN202216668U (en) | Axle automatic measuring machine | |
| CN103043417A (en) | Unpowered material bag channel changing device of belt conveyor | |
| CN107884417A (en) | A kind of substrate edges check machine and marginal check method | |
| WO2021109304A1 (en) | Rapid transferring and positioning mechanism for tool for assembly line | |
| CN207798789U (en) | The wheel hub flaw detection on-line measuring device of new-energy automobile | |
| KR101993152B1 (en) | Rotatable worktable device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |