CN215067603U - Automatic inspection device and production line for liquid crystal display panel - Google Patents
Automatic inspection device and production line for liquid crystal display panel Download PDFInfo
- Publication number
- CN215067603U CN215067603U CN202121325423.2U CN202121325423U CN215067603U CN 215067603 U CN215067603 U CN 215067603U CN 202121325423 U CN202121325423 U CN 202121325423U CN 215067603 U CN215067603 U CN 215067603U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- frame body
- base frame
- inspection
- crystal display
- 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
Images
Abstract
The utility model discloses an automatic checking device for liquid crystal display panels, which comprises a base frame body, wherein a conveyor belt is arranged on the base frame body, the conveying direction of the conveyor belt extends along the front and back directions of the base frame body, checking tables are respectively arranged on the two sides of the conveying direction of the conveyor belt and on the left and right ends of the base frame body, a second rotating motor is respectively arranged on the left and right ends of the base frame body, and the back surface of the checking table is connected with an output shaft of the second rotating motor; a cross beam is arranged above the base frame body and extends along the left and right directions of the base frame body, a transverse linear motor module is arranged on the cross beam along the length direction of the cross beam, a longitudinal linear motor module is arranged on a sliding table of the transverse linear motor module, and a sucker mechanism is arranged on the sliding table of the longitudinal linear motor module; the liquid crystal display panel is automatically carried to the inspection table, personnel are prevented from directly contacting the liquid crystal display panel, potential quality hazards such as damage, folding damage and stains of the liquid crystal display panel caused by negligence of personnel are effectively reduced, and inspection efficiency and product quality of the liquid crystal display panel are improved.
Description
Technical Field
The utility model relates to a liquid crystal display panel automatic check device and production line belongs to liquid crystal display panel production facility technical field.
Background
The liquid crystal display screen mainly comprises a backlight source, a liquid crystal panel and the like; the liquid crystal display panel (Opencell) is only one part of the liquid crystal display screen, the quality of one liquid crystal display screen firstly needs to be watched, the picture watching effect is directly influenced by the quality of the liquid crystal display panel, and the liquid crystal display panel used by the liquid crystal television accounts for more than half of the cost of the whole liquid crystal television and is a main factor influencing the manufacturing cost of the liquid crystal television, so that the liquid crystal display screen with a good style is selected firstly; the liquid crystal panel determines the brightness, contrast, color and visual angle of the liquid crystal display screen; after the production and manufacturing of the liquid crystal panel are finished, the liquid crystal panel needs to be subjected to picture inspection, whether the liquid crystal panel is good or not is confirmed, and the grade is judged; the current inspection of liquid crystal panels has the following disadvantages: the liquid crystal panel is a glass product, the liquid crystal panel is easily damaged and stained due to negligence in the personnel carrying process, and meanwhile, the COF on the liquid crystal panel is a flexible integrated circuit film and is easily damaged in the personnel carrying process.
Disclosure of Invention
The utility model aims at the problems in the prior art, and provides an automatic liquid crystal panel inspection device, and also provides a production line adopting the automatic liquid crystal panel inspection device, so that the liquid crystal panel is automatically carried to an inspection table, and the inspection efficiency of the liquid crystal panel is improved; meanwhile, the liquid crystal display panel can avoid direct contact of personnel with the liquid crystal display panel, effectively reduce the hidden quality troubles of damage, folding damage, stains and the like of the liquid crystal display panel caused by negligence of personnel, and improve the quality of liquid crystal display panel products.
In order to achieve the above object, the utility model adopts the following technical scheme:
the automatic checking device for the liquid crystal display panel comprises a base frame body, wherein a conveying belt is arranged on the base frame body, the conveying direction of the conveying belt extends along the front-back direction of the base frame body, checking tables are respectively arranged on two sides of the conveying direction of the conveying belt and on the left end and the right end of the base frame body, the two checking tables are symmetrically arranged, a second rotating motor is respectively arranged on the left end and the right end of the base frame body, the back surface of the checking table is connected with an output shaft of the second rotating motor, and a backlight source is arranged on the front surface of the checking table; be provided with the crossbeam in the top of the base frame body, the crossbeam is through supporting support body and base frame body coupling, just the crossbeam extends along the base frame body left and right sides direction, is provided with horizontal linear electric motor module along crossbeam length direction on the crossbeam, is provided with vertical linear electric motor module on the slip table of horizontal linear electric motor module, is provided with the sucking disc mechanism that is used for getting the putting liquid crystal display panel on the slip table of vertical linear electric motor module.
As a further preference of the present invention, two conveyor belts are arranged side by side; the two conveyors can be designed as a feeding conveyor for feeding and as a discharge conveyor for discharging.
As a further preference of the utility model, the back of the inspection table is provided with two first connecting plates, the base frame body is provided with two bearing seats correspondingly matched with the two connecting plates, and the first connecting plate is rotatably connected to the bearing seats through a shaft and a bearing; the back of the inspection table is rotationally connected with the two bearing seats on the base frame body through the first connecting plates, and the stability of the second rotating motor in the process of driving the inspection table to rotate is improved.
As a further preference of the utility model, a second connecting plate is arranged on the back of the inspection table between the first two connecting plates, and the back of the inspection table is connected with the output shaft of the second rotating motor through the second connecting plate; the transmission stability of the output shaft of the second rotating motor to the inspection table is ensured.
As a further preferred aspect of the present invention, the front surface of the inspection table is further provided with a plurality of positioning cylinders for fixing the liquid crystal panel, and the plurality of positioning cylinders are arranged along the edge of the inspection table; the positioning cylinder is used for limiting and fixing the liquid crystal panel placed on the inspection table, and displacement of the liquid crystal panel on the inspection table is prevented.
As a further preferred aspect of the present invention, the back array of the inspection table is provided with a plurality of fans; the fan is used for radiating the backlight source of the inspection desk, and normal work of the backlight source is guaranteed.
As a further preferred aspect of the present invention, the rotation angle of the inspection table driven by the second rotating motor is 0 to 90 degrees; when the rotary motor II drives the inspection table to be in a 0-degree horizontal position, the transverse linear motor module, the longitudinal linear motor module and the sucker mechanism work in a matched mode to place the liquid crystal panel on the conveyor belt on the inspection table or take down the liquid crystal panel from the inspection table and place the liquid crystal panel on the conveyor belt; when the second rotating motor drives the inspection table to rotate to the inclined position of 70 degrees or 80 degrees, the inspection table can be conveniently inspected by an operator, and of course, the second rotating motor can also drive the inspection table to rotate to the vertical position of 90 degrees to be matched with the operator to inspect the liquid crystal panel.
As a further preference of the utility model, a pipe body structure for passing cables and air pipes is arranged on the sliding table of the transverse linear motor module, the pipe body structure is connected with the drag chain, and a groove body structure for accommodating the drag chain is arranged on the support frame body; the air pipe connected with the sucker mechanism and the cable used for supplying power to the longitudinal linear motor module are connected with external equipment through the pipe body structure and the drag chain.
As the utility model discloses a further preferred, the slip table of vertical linear electric motor module passes through L shape connecting plate and is connected with sucking disc mechanism, and the vertical arm of L shape connecting plate is connected with the slip table of vertical linear electric motor module, and the horizontal arm and the sucking disc mechanism of L shape connecting plate are connected.
As a further preference of the utility model, a first rotating motor is arranged on the transverse arm of the L-shaped connecting plate, and the output shaft of the first rotating motor is vertically downwards connected with the sucker mechanism; the first rotating motor can drive the sucker mechanism to rotate so as to rotate the liquid crystal panel when needed.
As the utility model discloses a further preferred, support the support body setting in the back side edge department of base support body, the top of supporting the support body sets up a plurality of support arms, the tail end of support arm is connected with the support body, the head end of support arm extends and is connected with the crossbeam to the front side direction of base support body, is connected with between two adjacent support arms and strengthens the arm.
The utility model also provides a production line, which comprises the automatic checking device for the liquid crystal panel; the automatic liquid crystal panel inspection device of the production line can be sequentially arranged and provided with a plurality of conveying belts, the conveying belts of the automatic liquid crystal panel inspection devices are sequentially connected end to end, the production line can increase the number of liquid crystal panels to be inspected, and the inspection efficiency and the production efficiency of the liquid crystal panels are improved by the friendly connection of the previous process and the next process.
The utility model discloses an useful part lies in:
the liquid crystal panel is automatically conveyed to the inspection table, and the inspection efficiency of the liquid crystal panel is improved; meanwhile, the liquid crystal display panel can avoid direct contact of personnel with the liquid crystal display panel, effectively reduce the hidden quality troubles of damage, folding damage, stains and the like of the liquid crystal display panel caused by negligence of personnel, and improve the quality of liquid crystal display panel products.
Drawings
Fig. 1 is a schematic perspective view of the first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the position of the longitudinal linear motor module according to the present invention;
FIG. 3 is a schematic view of the back structure of the inspection table of the present invention;
FIG. 4 is a front view of the inspection table of the present invention;
fig. 5 is a schematic perspective view of the second embodiment of the present invention;
FIG. 6 is a schematic view showing a front view of the production line according to the second embodiment;
FIG. 7 is a schematic view of a top view of a production line according to a second embodiment;
the meaning of the reference symbols in the figures:
1-base frame body, 2-support frame body, 3-support arm, 4-beam, 5-transverse linear motor module, 6-longitudinal linear motor module, 7-L-shaped connecting plate, 8-first rotating motor, 9-sucker mechanism, 10-inspection table, 11-first connecting plate, 12-second connecting plate, 13-bearing seat, 14-second rotating motor, 15-backlight source, 16-positioning cylinder, 17-drag chain, 18-groove body structure, 19-fan, 20-reinforcing arm, 21-conveyor belt, 22-pipe body structure, 100-automatic liquid crystal panel inspection device, 200-feeding transplanting arm, 300-transplanting conveyor belt, 400-coupon issuing station, 500-product outlet end and 600-unqualified product placing frame.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 to 5, the present embodiment is an automatic inspection apparatus for a liquid crystal panel, which includes a base frame 1, a conveyor belt 21 is disposed on the base frame 2, a conveying direction of the conveyor belt 21 extends along a front-back direction of the base frame 1, two inspection tables 10 are disposed on two sides of the conveying direction of the conveyor belt 21 and on left and right ends of the base frame 1, the two inspection tables 10 are symmetrically disposed, a second rotating motor 14 is disposed on each of the left and right ends of the base frame 1, a back surface of the inspection table 10 is connected to an output shaft of the second rotating motor 14, and a backlight 15 is disposed on a front surface of the inspection table 10; be provided with crossbeam 4 in base frame body 1's top, crossbeam 4 is connected with base frame body 1 through supporting support body 2, and crossbeam 4 extends along the direction about base frame body 1, be provided with horizontal linear electric motor module 5 along crossbeam 4 length direction on crossbeam 4, be provided with vertical linear electric motor module 6 on the slip table of horizontal linear electric motor module 5, vertical direction reciprocating motion is followed to the slip table of vertical linear electric motor module 6, be provided with the sucking disc mechanism 9 that is used for getting to put liquid crystal display panel on the slip table of vertical linear electric motor module 6.
In practical application, two conveyor belts 21 are arranged side by side; one is a feeding conveyor belt for feeding, and the other is a blanking conveyor belt for blanking.
In the embodiment, the back of the inspection table 10 is provided with two first connecting plates 11, the base frame body 1 is provided with two bearing seats 13 correspondingly matched with the two first connecting plates 11, and the first connecting plates 11 are rotatably connected to the bearing seats 13 through shafts and bearings; the back of the inspection table 10 is rotationally connected with two bearing seats 13 on the base frame body 1 through two connecting plates I11, so that the stability of a rotating motor II 14 when the inspection table 10 is driven to rotate is improved; a second connecting plate 12 is arranged on the back of the inspection table 10 between the first connecting plates 11, and the back of the inspection table 10 is connected with an output shaft of a second rotating motor 14 through the second connecting plate 12; so as to ensure the transmission stability of the output shaft of the second rotating motor 14 to the inspection table 10.
In the embodiment, a plurality of positioning air cylinders 16 for fixing the liquid crystal panel are further arranged on the front surface of the inspection table 10, and the plurality of positioning air cylinders 16 are arranged along the edge of the inspection table 10; the positioning cylinder 16 is used for limiting and fixing the liquid crystal panel placed on the inspection table 10, and prevents the liquid crystal panel from displacing on the inspection table 10.
In the present embodiment, a plurality of fans 19 are arranged in an array on the back of the inspection table 10; the fan 19 is used for dissipating heat of the backlight 15 of the inspection table 10, so as to ensure normal operation of the backlight 15.
In this embodiment, the rotation angle of the second rotating motor 14 driving the inspection table 10 is 0-90 degrees; when the second rotating motor 14 drives the inspection table 10 to be in a 0-degree horizontal position, the transverse linear motor module 5, the longitudinal linear motor module 6 and the suction cup mechanism 9 work cooperatively to place the liquid crystal panel on the conveyor belt 21 on the inspection table 10 or take down the liquid crystal panel from the inspection table 10 and place the liquid crystal panel on the conveyor belt 21; when the second rotating motor 14 drives the inspection table 10 to rotate to the inclined position of 70 degrees or 80 degrees, the operator can conveniently inspect the liquid crystal panel; in this embodiment, when the operator inspects the liquid crystal panel, the second rotating motor 14 drives the inspecting table 10 to rotate to an inclined position of 70 degrees; of course, the second rotating motor 14 may also drive the inspection table 10 to rotate to a vertical position of 90 degrees to match the operator to inspect the liquid crystal panel.
In this embodiment, a sliding table of the transverse linear motor module 5 is provided with a pipe body structure 22 for passing a cable and an air pipe, the pipe body structure 22 is connected with the drag chain 17, and a groove body structure 18 for accommodating the drag chain 17 is arranged on the support frame body 2; the air pipe connected with the suction cup mechanism 9 and the cable used for supplying power to the longitudinal linear motor module 6 are connected with external equipment through the pipe body structure 22 and the drag chain 17.
In the embodiment, a sliding table of the longitudinal linear motor module 6 is connected with a sucker mechanism 9 through an L-shaped connecting plate 7, a longitudinal arm of the L-shaped connecting plate 7 is connected with the sliding table of the longitudinal linear motor module 6, and a transverse arm of the L-shaped connecting plate 7 is connected with the sucker mechanism 9; a first rotating motor 8 is arranged on a transverse arm of the L-shaped connecting plate 7, and an output shaft of the first rotating motor 8 is vertically downwards connected with a sucker mechanism 9; the first rotating motor 8 can drive the sucker mechanism 9 to rotate so as to rotate the liquid crystal panel when needed.
In this embodiment, the support frame body 2 is arranged at the rear side edge of the base frame body 1, three support arms 3 are arranged at the top of the support frame body 2, the tail ends of the support arms 3 are connected with the support frame body 2, the head ends of the support arms 3 extend towards the front side direction of the base frame body 1 and are connected with the cross beam 4, and a reinforcing arm 20 is connected between two adjacent support arms 3; in this embodiment, the slot structures 18 for accommodating the drag chains 17 are arranged on the three support arms 3; in practical applications, more support arms 3 may be provided on the top of the support frame 2.
The working process of the embodiment is as follows:
firstly, two rotating motors II 14 respectively drive two inspection tables 10 to be placed in a 0-degree horizontal position, then, the transverse linear motor module 5, the longitudinal linear motor module 6 and the sucking disc mechanism 9 are matched to work to sequentially place the liquid crystal panel to be inspected on the conveyor belt 21 on the two inspection tables 10, the two inspection tables 10 immediately operate sequentially, and the two rotating motors II 14 sequentially drive the two inspection tables 10 to rotate to an inclined position of 70 degrees; a backlight source 15 arranged on the front surface of the inspection table 10 is lightened, and an operator inspects the liquid crystal panel and marks whether the liquid crystal panel is qualified or not; after the inspection is finished, the two second rotating motors 14 sequentially drive the two inspection tables 10 to rotate and recover to the horizontal position of 0 degree, and the transverse linear motor module 5, the longitudinal linear motor module 6 and the suction cup mechanism 9 are matched to work to sequentially take down the inspected liquid crystal panel from the two inspection tables 10 and place the inspected liquid crystal panel on the conveyor belt 21; completing the checking process once, and repeating the steps in a reciprocating way; therefore, the liquid crystal panel is automatically conveyed to the inspection table 10, and the inspection efficiency of the liquid crystal panel is improved; meanwhile, the liquid crystal display panel can avoid direct contact of personnel with the liquid crystal display panel, effectively reduce the hidden quality troubles of damage, folding damage, stains and the like of the liquid crystal display panel caused by negligence of personnel, and improve the quality of liquid crystal display panel products.
Example two
As shown in fig. 6 and 7, the present embodiment is a production line including an automatic inspection apparatus 100 for a liquid crystal panel according to one of the three embodiments; the three automatic liquid crystal panel inspection devices 100 are arranged in sequence, and the conveyor belts of the three automatic liquid crystal panel inspection devices 100 are connected end to end in sequence; a feeding and transplanting arm 200 is arranged at the starting end of the production line, a transplanting conveyor belt 300 is arranged in the working range of the feeding and transplanting arm 200, the transplanting conveyor belt 300 is in transmission connection with a conveyor belt of the automatic liquid crystal panel inspection device 100 positioned at the starting position, and a coupon issuing station 400 is arranged on one side of the transplanting conveyor belt 300 and used for marking each liquid crystal panel; a product outlet end 500 is arranged at the terminating end of the production line, the product outlet end 500 is in transmission connection with a conveyor belt of the automatic liquid crystal panel inspection device 100 at the terminating position, and an unqualified product placing frame 600 is arranged on one side of the product outlet end 500; the production line can increase the number of the liquid crystal panels to be inspected simultaneously, and is in friendly connection with the previous process and the next process, so that the inspection efficiency and the production efficiency of the liquid crystal panels are improved.
In practical application, a plurality of automatic liquid crystal panel inspection devices 100 of the production line can also be arranged in sequence, and the conveyor belts of the automatic liquid crystal panel inspection devices 100 are connected end to end in sequence; if two conveyor belts of the automatic inspection device 100 for liquid crystal panels are arranged side by side, one is a feeding conveyor belt for feeding and the other is a discharging conveyor belt for discharging, the transplanting conveyor belt 300 is in transmission connection with the feeding conveyor belt of the automatic inspection device 100 for liquid crystal panels located at the initial position, and the product outlet end 500 is in transmission connection with the discharging conveyor belt of the automatic inspection device 100 for liquid crystal panels located at the final position; meanwhile, in order to facilitate the operator to inspect the liquid crystal panel and improve the inspection effect, a dark room may be provided outside each inspection stage of the automatic liquid crystal panel inspection apparatus 100.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection or disposition; can be mechanically or electrically connected; the two elements can be directly connected, indirectly connected through an intermediate medium, or communicated with each other inside; the specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," "some examples," or "practical application" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention; in this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example; furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features and advantages of the invention; it should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (10)
1. An automatic inspection device for a liquid crystal panel, comprising: the inspection device comprises a base frame body, wherein a conveyor belt is arranged on the base frame body, the conveying direction of the conveyor belt extends along the front-back direction of the base frame body, inspection tables are respectively arranged on two sides of the conveying direction of the conveyor belt and on the left end and the right end of the base frame body, the two inspection tables are symmetrically arranged, a second rotating motor is respectively arranged on the left end and the right end of the base frame body, the back surface of each inspection table is connected with an output shaft of the second rotating motor, and a backlight source is arranged on the front surface of each inspection table; be provided with the crossbeam in the top of the base frame body, the crossbeam is through supporting support body and base frame body coupling, just the crossbeam extends along the base frame body left and right sides direction, is provided with horizontal linear electric motor module along crossbeam length direction on the crossbeam, is provided with vertical linear electric motor module on the slip table of horizontal linear electric motor module, is provided with the sucking disc mechanism that is used for getting the putting liquid crystal display panel on the slip table of vertical linear electric motor module.
2. The automatic inspection apparatus for liquid crystal panels as claimed in claim 1, wherein said conveyor belts are arranged in two side by side.
3. The automatic liquid crystal display panel inspection device according to claim 1, wherein the back of the inspection table is provided with two first connecting plates, the base frame body is provided with two bearing seats correspondingly matched with the two connecting plates, and the first connecting plates are rotatably connected to the bearing seats through shafts and bearings; and a second connecting plate is arranged on the back of the inspection table between the first connecting plates, and the back of the inspection table is connected with an output shaft of the second rotating motor through the second connecting plate.
4. The automatic inspection device for liquid crystal panels as claimed in claim 1, wherein the front surface of the inspection table is further provided with a plurality of positioning cylinders for fixing the liquid crystal panels, and the plurality of positioning cylinders are arranged along the edge of the inspection table.
5. The automatic inspection device for liquid crystal panels as claimed in claim 1, wherein a plurality of fans are provided on the rear array of the inspection table.
6. The automatic inspection device for liquid crystal panels as claimed in claim 1, wherein the rotation angle of the inspection table driven by the second rotating motor is 0 to 90 degrees.
7. The automatic checking device of the liquid crystal display panel as claimed in claim 1, wherein a tube structure for passing cables and air pipes is arranged on the sliding table of the transverse linear motor module, the tube structure is connected with a drag chain, and a groove structure for accommodating the drag chain is arranged on the support frame body.
8. The automatic liquid crystal panel inspection device according to claim 1, wherein a sliding table of the longitudinal linear motor module is connected with the suction cup mechanism through an L-shaped connecting plate, a longitudinal arm of the L-shaped connecting plate is connected with the sliding table of the longitudinal linear motor module, and a transverse arm of the L-shaped connecting plate is connected with the suction cup mechanism; and a first rotating motor is arranged on the transverse arm of the L-shaped connecting plate, and an output shaft of the first rotating motor is vertically and downwards connected with the sucker mechanism.
9. The automatic checking device for the liquid crystal display panel according to claim 1, wherein the supporting frame body is arranged at the rear side edge of the base frame body, a plurality of supporting arms are arranged at the top of the supporting frame body, the tail ends of the supporting arms are connected with the supporting frame body, the head ends of the supporting arms extend towards the front side direction of the base frame body and are connected with the cross beam, and a reinforcing arm is connected between two adjacent supporting arms.
10. A production line characterized by comprising the liquid crystal panel automatic inspection apparatus of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325423.2U CN215067603U (en) | 2021-06-15 | 2021-06-15 | Automatic inspection device and production line for liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121325423.2U CN215067603U (en) | 2021-06-15 | 2021-06-15 | Automatic inspection device and production line for liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215067603U true CN215067603U (en) | 2021-12-07 |
Family
ID=79203045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121325423.2U Active CN215067603U (en) | 2021-06-15 | 2021-06-15 | Automatic inspection device and production line for liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215067603U (en) |
-
2021
- 2021-06-15 CN CN202121325423.2U patent/CN215067603U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9880409B2 (en) | Flat-panel product inspection device | |
| US6879180B2 (en) | Display panel inspection apparatus and inspection method | |
| CN1796254B (en) | Panel feed apparatus, panel feed method and panel assembly apparatus | |
| CN109030506B (en) | LCD automatic detection equipment | |
| CN112782879B (en) | Automatic large-size liquid crystal display AOI inspection machine | |
| CN211148402U (en) | Shading glue size and appearance double-station detection machine | |
| KR101588856B1 (en) | Probe Unit Centering Apparatus of Liquid Crystal Display Panel Examination Apparatus | |
| CN101634768A (en) | Device for picking and placing liquid crystal display screen | |
| CN215067603U (en) | Automatic inspection device and production line for liquid crystal display panel | |
| CN114965283A (en) | Circuit board test equipment capable of automatically feeding and discharging | |
| CN114700830A (en) | Take glass edging beveler of automated inspection | |
| CN211959944U (en) | Flexible FPC circuit vision automatic feeding device | |
| CN116571471A (en) | Poor detection device of full laminating of screen | |
| CN108918551A (en) | Testing agency and PCB automatic encapsulation device | |
| KR101677016B1 (en) | Apparatus for Inspecting together with the Surface of Glass and Film | |
| KR101610316B1 (en) | Blu inspect apparatus | |
| KR100819540B1 (en) | Transferring apparatus for producing the plate type display | |
| CN212449662U (en) | Automatic detection system for liquid crystal panel | |
| CN215046537U (en) | PCB board AOI detects quick-witted material feeding unit | |
| KR100866831B1 (en) | Reversal machine with shock absorber for inspection with display panel | |
| CN213973072U (en) | Processing device for automatic production of character technology | |
| KR101318212B1 (en) | Carrying apparatus of glass | |
| CN100386629C (en) | Inspection apparatus | |
| CN215100643U (en) | Straight-moving conveying mechanism of liquid crystal display screen transfer equipment | |
| CN112547690A (en) | Cleaning mechanism of AOI detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |