CN108506680B - Rotation mechanism and macroscopic inspection device - Google Patents
Rotation mechanism and macroscopic inspection device Download PDFInfo
- Publication number
- CN108506680B CN108506680B CN201810539809.XA CN201810539809A CN108506680B CN 108506680 B CN108506680 B CN 108506680B CN 201810539809 A CN201810539809 A CN 201810539809A CN 108506680 B CN108506680 B CN 108506680B
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- seat
- rotary
- base
- driving unit
- transfer
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- 238000007689 inspection Methods 0.000 title claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000006698 induction Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000007547 defect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a slewing mechanism, which comprises a transfer seat, a rotating seat, a slewing support piece and a driving unit, wherein the slewing support piece is connected with the transfer seat and the rotating seat, the driving unit is in transmission connection with the rotary support and drives the rotary seat to rotate by 0-150 degrees or 0-150 degrees around the central line of the rotary seat. The rotary mechanism of the invention installs the driving unit on the transfer seat, the gear at the output end is meshed with the teeth of the rotary support, the gear at the output end of the driving unit rotates to drive the outer ring of the rotary support to rotate, the outer ring rotates to drive the rotating seat to rotate so as to realize the rotation function, the driving unit does not need to bear axial load, a small-sized speed reducer can be used, the cost is low, and the rotation support piece is easy to install and has long service life.
Description
Technical Field
The invention relates to the technical field of detection of display panels, in particular to a slewing mechanism 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 apparatus for a display panel generally includes a transfer base, a rotating base disposed above the transfer base, and a display panel supporting frame mounted on the rotating base, and since the display panel is inspected at a plurality of angles, the display panel support frame is required to rotate along the horizontal axis and the vertical axis so as to observe the display condition or the production quality of the display panel under different 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 at a required angle on the transferring seat, at present, an arc-shaped sliding rail is usually arranged on the transferring seat, a driving unit is arranged on the transferring seat, an output end of the driving unit is connected with the rotating seat, the rotating seat is in sliding connection with the transferring seat by utilizing a sliding block, and an output end of the driving unit rotates to drive the transferring rotating seat to rotate and is supported and guided by the arc-shaped sliding rail.
The drive unit is directly connected to the swivel mount, so that the drive unit must also be subjected to partial radial loads. The hollow speed reducer selected by the driving unit can only bear smaller axial load, so that the speed reducer with a larger base number has to be selected during the type selection, and the cost is high. In addition, the arc-shaped sliding rail has high precision on processing and installation requirements, and the service life of the arc-shaped sliding rail can be greatly reduced if the arc-shaped sliding rail is slightly deviated. The arc-shaped slide rail is large in size, the transfer seat also needs to be large in size and used in a large amount, and the arc-shaped slide rail is not suitable for equipment with small machine space. Furthermore, the arc-shaped sliding rail has long crossing period, high cost and low economical efficiency.
In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a swing mechanism and a macro inspection apparatus, which are more industrially useful.
Disclosure of Invention
The invention aims to provide a slewing mechanism and a macroscopic inspection device, which can be applied to equipment with small machine space, have long service life and can stably rotate.
To achieve the purpose, the invention adopts the following technical scheme:
the rotary mechanism comprises a transfer seat, a rotary support and a driving unit, wherein the rotary support is connected with the transfer seat and the rotary seat, and the driving unit is in transmission connection with the rotary support and drives the rotary seat to rotate 0-150 degrees or 0-150 degrees around the central line of the rotary seat.
Further, the rotary support member comprises an outer ring and an inner ring which are coaxial and are rotatably sleeved, the outer ring is connected with the rotating seat, the inner ring is connected with the transfer seat, and teeth are arranged on the periphery of at least one sixth of the outer ring.
Further, the driving unit comprises a motor and a speed reducer connected with the output end of the motor, and the output end of the speed reducer is connected with a gear meshed with the teeth.
Further, a first connecting piece connected with the outer ring is fixed on the bottom of the rotating seat, a second connecting piece is fixed on the transfer seat, and the second connecting piece is connected with the inner ring and fixes the speed reducer.
Further, the slewing mechanism also comprises a rotating speed control component, the rotating speed control component comprises a sensing piece and a plurality of sensing switches matched with the sensing piece for use, wherein,
the induction piece is arranged at the bottom of the rotating seat and deviates from the central line of the rotating seat;
each inductive switch is used for sending out a deceleration or in-place signal and is arranged on the transfer base, each inductive switch is positioned on the same circular arc, and the circle center of the circular arc is positioned on the central line of the rotating base.
Further, a support is arranged on the transfer base, an arc-shaped groove is arranged on the support, the circle center of the arc-shaped groove is located on the central line of the rotating base, and each induction switch is installed in the arc-shaped groove.
Further, the bottom both ends of roating seat are connected with the truckle.
Further, the transfer seat is detachably connected with a baffle plate, and the rotating seat is detachably connected with a clamping block capable of clamping the baffle plate.
The macro inspection device comprises the supporting frame and the slewing mechanism, wherein the supporting 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 driving unit is arranged on the transfer seat, the gear at the output end is meshed with the teeth of the rotary support member, the gear at the output end of the driving unit rotates to drive the outer ring of the rotary support member to rotate, the outer ring rotates to drive the rotary seat to rotate, the rotary function is achieved, the driving unit does not need to bear axial load, a small-size speed reducer can be used, the cost is low, the rotary support member is easy to install, and the service life is long.
Drawings
FIG. 1 is a schematic view of a swing mechanism according to an embodiment of the present invention;
FIG. 2 is an exploded view of a swing mechanism provided in accordance with an embodiment of the present invention;
fig. 3 is a schematic structural view of a macroscopic inspection apparatus according to an embodiment of the present invention.
In the figure: the device comprises a 10-moving seat, a 11-second connecting piece, a 12-bracket, a 13-arc groove, a 14-baffle, a 20-rotating seat, a 21-first connecting piece, a 22-caster, a 23-clamping block, a 30-rotating support piece, a 31-outer ring, a 32-inner ring, 33-teeth, a 40-driving unit, a 41-motor, a 42-speed reducer, a 43-gear, a 51-inductive switch, a 100-base and a 300-support frame.
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 mechanism of the present invention includes a transfer base 10, a rotating base 20, a swing support 30, and a driving unit 40, wherein the swing support 30 connects the transfer base 10 and the rotating base 20, and the driving unit 40 is in transmission connection with the swing support 30 and drives the rotating base 20 to rotate about the center line of the rotating base 20 by 0 ° to 150 ° or 0 ° to-150 °.
Specifically, the rotary support 30 includes an outer ring 31 and an inner ring 32 coaxially and rotationally sleeved, the outer ring 31 is connected with the rotary seat 20, the inner ring 32 is connected with the transfer seat 10, and at least one sixth of the outer ring 31 has teeth 33 on its periphery; the driving unit 40 includes a motor 41 and a speed reducer 42 connected to an output end of the motor 41, and a gear 43 engaged with the teeth 33 is connected to an output end of the speed reducer 42. It can be seen that the driving unit 40 of the present invention does not need to bear axial load, can use a small-sized speed reducer, has low cost, and the slewing bearing 30 is easy to install and has long service life.
In order to facilitate the installation of the rotary support 30 and the connection of the rotary support 30 and the driving unit 40, the driving unit 40 can be installed on the transfer base 10, the first connecting piece 21 connected with the outer ring 31 is fixed on the bottom of the rotary base 20, the second connecting piece 11 is fixed on the transfer base 10, and the second connecting piece 11 is connected with the inner ring 32 and fixes the speed reducer 42. The driving unit 40 is installed on the transfer base 10, the gear 43 at the output end is meshed with the teeth 33 of the rotary support 30, the gear 43 at the output end of the driving unit 40 rotates to drive the outer ring 31 of the rotary support 30 to rotate, and the outer ring 31 rotates to drive the rotary base 20 to rotate, so that the rotary function is realized.
In another embodiment, the revolving mechanism further comprises a rotation speed control assembly, wherein the rotation speed control assembly comprises a sensing piece and a plurality of sensing switches 51 matched with the sensing piece for use, and the sensing piece is arranged at the bottom of the revolving seat 20 and deviates from the center line of the revolving seat 20; each of the sensing switches 51 is configured to send a deceleration or in-place signal, and is mounted on the transfer base 10, and each of the sensing switches 51 is located on the same circular arc, and the center of the circular arc is located on the center line of the rotating base 20. Specifically, a support 12 may be disposed on the transfer base 10, an arc-shaped slot 13 is formed on the support 12, and the center of the arc-shaped slot 13 is located on the center line of the rotating base 20, so that each of the induction switches 51 is installed in the arc-shaped slot 13. Thus, when the rotary base 20 rotates, the sensing piece rotates along with the rotary base, and after the sensing piece triggers the sensing switch 51, the sensing switch 51 gives a deceleration or in-place signal, and the driving unit 40 controls the driving speed according to the signal.
In use, the swivel mechanism is mounted on a base, and in order to further enable the swivel base 20 to rotate smoothly, the two ends of the bottom of the swivel base 20 are connected with casters 22, and when the swivel base 20 rotates, the two casters 22 roll and support the swivel base 20 on the base.
In order to prevent the rotation of the rotary base 20 due to the external force in the unused state, the baffle 14 is detachably connected to the transfer base 10, and the clamping block 23 capable of clamping the baffle 14 is detachably connected to the rotary base 20. When not in use, the clamping block 23 clamps the baffle 14; when in use, the baffle plate 14 and the clamping block 23 are detached from the transfer seat 10 and the rotating seat 20 respectively; then, the rotating base 20 is driven to rotate by a required angle according to the manufacturing process requirement of the display panel.
As shown in fig. 3, the present invention further provides a macroscopic inspection apparatus for inspecting defects of a display panel, comprising a support frame 300 and the above-mentioned swing mechanism, wherein the support frame 300 is mounted on a rotating base 20 of the swing mechanism and can rotate around a horizontal axis on the rotating base 20; in this manner, the support frame 300 can be rotated about a horizontal axis and rotated about the center line of the rotation base 20, thereby achieving close inspection of the respective corners of the display panel to be tested, particularly, the large-sized display panel. In the present embodiment, the rotating base 20 rotates about its center line by 0 ° to 150 ° or 0 ° to-150 °, which can prevent the excessive rotation of the supporting frame 300 for carrying the display panel 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 (6)
1. The rotary mechanism is characterized by comprising a transfer seat (10), a rotary seat (20), a rotary support (30) and a driving unit (40), wherein the rotary support (30) is connected with the transfer seat (10) and the rotary seat (20), and the driving unit (40) is in transmission connection with the rotary support (30) and drives the rotary seat (20) to rotate by 0-150 degrees or 0-150 degrees around the central line of the rotary seat (20);
the rotary support (30) comprises an outer ring (31) and an inner ring (32) which are coaxial and are rotatably sleeved, the outer ring (31) is connected with the rotary seat (20), the inner ring (32) is connected with the transfer seat (10), and teeth (33) are arranged on the periphery of at least one sixth of the outer ring (31);
the driving unit (40) comprises a speed reducer (42), a first connecting piece (21) connected with the outer ring (31) is fixed on the bottom of the rotating seat (20), a second connecting piece (11) is fixed on the transferring seat (10), and the second connecting piece (11) is connected with the inner ring (32) and fixes the speed reducer (42); two ends of the bottom of the rotating seat (20) are connected with casters (22).
2. Swing mechanism according to claim 1, wherein the drive unit (40) further comprises a motor (41), the speed reducer (42) being connected to an output of the motor (41), the output of the speed reducer (42) being connected to a gear wheel (43) meshing with the teeth (33).
3. The swing mechanism according to claim 1, further comprising a speed control assembly including a sensing tab, a plurality of sensing switches (51) for use with the sensing tab, wherein,
the induction piece is arranged at the bottom of the rotating seat (20) and deviates from the central line of the rotating seat (20);
each induction switch (51) is used for sending out a deceleration or in-place signal, and is arranged on the transfer base (10), each induction switch (51) is positioned on the same circular arc, and the circle center of the circular arc is positioned on the central line of the rotating base (20).
4. The swing mechanism according to claim 1, wherein the transfer base (10) is provided with a bracket (12), the bracket (12) is provided with an arc-shaped groove (13), the center of the arc-shaped groove (13) is located on the central line of the rotating base (20), and each induction switch (51) is installed in the arc-shaped groove (13).
5. The swing mechanism according to claim 1, wherein the transfer base (10) is detachably connected with a blocking piece (14), and the rotating base (20) is detachably connected with a clamping block (23) capable of clamping the blocking piece (14).
6. A macroscopic inspection apparatus comprising a support frame (300), characterized in that the macroscopic inspection apparatus further comprises a swivel mechanism according to any one of claims 1-5, the support frame (300) being mounted on the swivel base (20) and rotatable on the swivel base (20) about a horizontal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539809.XA CN108506680B (en) | 2018-05-30 | 2018-05-30 | Rotation mechanism and macroscopic inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810539809.XA CN108506680B (en) | 2018-05-30 | 2018-05-30 | Rotation mechanism and macroscopic inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108506680A CN108506680A (en) | 2018-09-07 |
| CN108506680B true CN108506680B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810539809.XA Active CN108506680B (en) | 2018-05-30 | 2018-05-30 | Rotation mechanism and macroscopic inspection device |
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| Country | Link |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061919B (en) * | 2018-10-15 | 2024-04-16 | 苏州精濑光电有限公司 | Macroscopic inspection machine |
| CN109611659B (en) * | 2019-01-17 | 2020-05-19 | 德州学院 | Big data is positioner for all-in-one |
| CN110243833A (en) * | 2019-06-29 | 2019-09-17 | 苏州精濑光电有限公司 | A kind of gross imperfection detection machine |
| CN112303441A (en) * | 2020-10-17 | 2021-02-02 | 秦皇岛知为技术服务有限公司 | Pit detection instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1514915A (en) * | 2001-06-13 | 2004-07-21 | 福地一义 | Rotation transmitting device and hydraulic drive device |
| CN206111950U (en) * | 2016-11-01 | 2017-04-19 | 广东星光传动股份有限公司 | Actuating mechanism of kiln assembly line |
| CN208331624U (en) * | 2018-05-30 | 2019-01-04 | 苏州精濑光电有限公司 | A kind of swing mechanism and macro inspection apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2831934B1 (en) * | 2001-11-06 | 2004-01-16 | Eurocopter France | TILT TRANSMISSION BOX WITH GAME RETRAPING DEVICE ACCORDING TO THE TIP AXIS |
| US10813807B2 (en) * | 2016-06-29 | 2020-10-27 | Stryker Corporation | Patient support systems with hollow rotary actuators |
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2018
- 2018-05-30 CN CN201810539809.XA patent/CN108506680B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1514915A (en) * | 2001-06-13 | 2004-07-21 | 福地一义 | Rotation transmitting device and hydraulic drive device |
| CN206111950U (en) * | 2016-11-01 | 2017-04-19 | 广东星光传动股份有限公司 | Actuating mechanism of kiln assembly line |
| CN208331624U (en) * | 2018-05-30 | 2019-01-04 | 苏州精濑光电有限公司 | A kind of swing mechanism and macro inspection apparatus |
Also Published As
| Publication number | Publication date |
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| CN108506680A (en) | 2018-09-07 |
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