CN220279608U - Turnover device for LCD (liquid Crystal display) production - Google Patents
Turnover device for LCD (liquid Crystal display) production Download PDFInfo
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- CN220279608U CN220279608U CN202323115452.8U CN202323115452U CN220279608U CN 220279608 U CN220279608 U CN 220279608U CN 202323115452 U CN202323115452 U CN 202323115452U CN 220279608 U CN220279608 U CN 220279608U
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- 230000007306 turnover Effects 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 9
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model discloses a turnover device for LCD (liquid crystal display) production, which belongs to the technical field of LCD turnover, and aims at solving the problems of unstable clamping and limited turnover angle, and comprises two brackets, wherein a driving motor is fixed on the outer wall of one bracket, a driving sprocket is fixed on the driving end of the driving motor, rotating shafts are connected on opposite sides of the two brackets in a rotating way, a placing frame is jointly fixed on opposite sides of the rotating shafts, a driven sprocket is fixed on the outer wall of one rotating shaft, a chain is fixedly arranged between the driven sprocket and the driving sprocket, a mounting piece is fixed at the center of the rear side of the placing frame, and servo cylinders are fixed at two ends of the mounting piece; according to the utility model, through the mutual matching operation among the driving motor, the driving sprocket, the chain, the driven sprocket, the rotating shaft, the placing rack and the bracket, the placing rack can be driven to rotate, so that the display screen clamped in the placing groove can be overturned at all angles.
Description
Technical Field
The utility model belongs to the technical field of LCD (liquid crystal display) screen overturning, and particularly relates to an overturning device for LCD screen production.
Background
Along with the development of information technology and industry, various types of liquid crystal display screens are widely applied to family life, the integrity of an LCD (liquid crystal display) screen module is stronger and stronger, the production quality of the LCD screen module is directly related to the definition and sensitivity of screen viewing, and in the same-line production process of different specifications of display screens, after front-stage flat parts are preassembled, the screens need to be turned over after being vertically placed, and the production requirements cannot be met by the existing production equipment.
At present, when laying LCD, inconvenient LCD is fixed to unstable when leading to the display upset, and then drop and lead to the display impaired, and current turning device can only rotate less angle with the display, thereby leads to follow-up inconvenient processing.
Therefore, there is a need for a turnover device for LCD liquid crystal display production, which solves the following two problems in the prior art: 1. the problem of unstable clamping caused by the structure of the turnover device; 2. the problem of unstable clamping caused by limited overturning angle of the overturning device.
Disclosure of Invention
The utility model aims to provide a turnover device for LCD production, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a turning device is used in LCD production, includes two supports, one of them the outer wall of support is fixed with driving motor, driving motor's drive end is fixed with the driving sprocket, two the opposite side of support all rotates and is connected with the axis of rotation, the opposite side of axis of rotation is fixed with the rack jointly, and the outer wall of one of them axis of rotation is fixed with driven sprocket, the fastening is provided with the chain between driven sprocket and the driving sprocket, the rear side center department of rack is fixed with the installed part, the both ends of installed part all are fixed with servo cylinder, servo cylinder's drive end all is fixed with the connecting block, first rotation mouth has all been seted up at the both ends of connecting block, the outside of first rotation mouth all rotates and is connected with the dwang, the movable groove has all been seted up at the outer wall both ends of rack, the inside sliding connection of movable groove has the movable block, the opposite side of movable block is fixed with the holder jointly.
In the scheme, the opposite sides of the movable block are respectively provided with a second rotating opening, and one end of the rotating rod, which is far away from the first rotating opening, is respectively connected with the inside of the second rotating opening in a rotating way.
It is further worth to say that the standing groove has been seted up on the surface of rack, clamping piece sliding connection is in the inside of standing groove, the clamping piece is L shape setting.
The bottom end of the support is jointly fixed with a bottom plate, and the bottom plate is in an I-shaped arrangement.
As a preferred embodiment, the cross section of the connecting block is rectangular, and the cross section of the rotating rod is elliptical.
As a preferred implementation mode, the cross section of the movable groove and the cross section of the movable block are rectangular, and openings are formed in two ends of the movable groove.
Compared with the prior art, the turnover device for LCD liquid crystal display production provided by the utility model at least comprises the following beneficial effects:
(1) Through the operation of mutually supporting between driving motor, driving sprocket, chain, driven sprocket, axis of rotation, rack, the support, and then can realize driving the rack and rotate to can carry out the full angle upset with the display screen of the inside centre gripping of standing groove.
(2) Through the interaction between servo cylinder, connecting block, dwang, movable tank, rack, movable block, the holder to can carry out the centre gripping with the display screen, and then can realize keeping firm with the display screen.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is a cross-sectional view of the interior of the inventive pallet;
fig. 4 is a state diagram of the present utility model.
In the figure: 1. a bracket; 2. a driving motor; 3. a drive sprocket; 4. a chain; 5. a rotating shaft; 6. a driven sprocket; 7. a placing rack; 8. a mounting member; 9. a servo cylinder; 10. a connecting block; 11. a rotating lever; 12. a movable groove; 13. a movable block; 14. a clamping member; 15. a bottom plate; 16. a mounting groove; 17. a first rotation port; 18. a second rotation port.
Detailed Description
The utility model is further described below with reference to examples.
Referring to fig. 1-4, the utility model provides a turnover device for LCD liquid crystal display production, which comprises two brackets 1, wherein the outer wall of one bracket 1 is fixed with a driving motor 2, the driving end of the driving motor 2 is fixed with a driving sprocket 3, opposite sides of the two brackets 1 are both rotationally connected with a rotating shaft 5, opposite sides of the rotating shaft 5 are jointly fixed with a placing frame 7, the outer wall of one rotating shaft 5 is fixed with a driven sprocket 6, a chain 4 is fixedly arranged between the driven sprocket 6 and the driving sprocket 3, the center of the rear side of the placing frame 7 is fixed with a mounting piece 8, both ends of the mounting piece 8 are respectively fixed with a servo cylinder 9, the driving end of the servo cylinder 9 is respectively fixed with a connecting block 10, both ends of the connecting block 10 are respectively provided with a first rotating opening 17, the outer part of the first rotating opening 17 is respectively rotationally connected with a rotating rod 11, both ends of the outer wall of the placing frame 7 are respectively provided with a movable groove 12, the inside of the movable groove 12 is slidingly connected with a movable block 13, and the opposite sides of the movable block 13 are jointly fixed with a clamping piece 14.
Firstly, place the display screen on the surface of standing groove 16, and then through starting servo cylinder 9, make it can drive connecting block 10 atress, further can drive first rotation mouth 17 atress to can drive a plurality of dwang 11 simultaneously and rotate, and then can drive clamping piece 14 atress simultaneously through driving second rotation mouth 18 atress, and set up for the L shape of putting upside down through clamping piece 14, make it carry out the centre gripping with the display screen.
As further shown in fig. 2 and 3, it should be noted that the opposite sides of the movable block 13 are respectively provided with a second rotating opening 18, and the ends of the rotating rods 11 away from the first rotating openings 17 are respectively rotatably connected to the inside of the second rotating openings 18.
The rotating rod 11 rotates, so that the clamping piece 14 can be driven to bear force, and the display screen can be further clamped.
As further shown in fig. 1, 3 and 4, it should be noted that the surface of the placement frame 7 is provided with a placement groove 16, the clamping member 14 is slidably connected inside the placement groove 16, and the clamping member 14 is L-shaped.
The placement groove 16 mainly can place the display screen, and the display screen can be clamped and fixed through the clamping piece 14.
The scheme comprises the following working processes: firstly, place the display screen in the inside of standing groove 16, and then make it drive connecting block 10 and carry out the atress slip through starting servo cylinder 9, and then can drive dwang 11 and rotate the atress, thereby can drive movable block 13 of the other end and slide, and then can drive holder 14 and slide, and then can realize carrying out the centre gripping with the display screen, make it keep the display screen firm, simultaneously through starting driving motor 2, make it can drive driving sprocket 3 and rotate, and then can realize driving chain 4 atress, atress through chain 4 makes it drive driven sprocket 6 and rotates, and then can drive axis of rotation 5 and rotate, further can realize driving rack 7 and rotate, thereby can realize overturning the fixed display screen of centre gripping.
The working process can be as follows: the connecting block 10 is stressed, so that the connecting block can drive the rotating rod 11 to rotate, the movable block 13 is driven to be stressed, the clamping piece 14 is driven to slide, the display screen can be clamped and fixed, the driving sprocket 3 and the driven sprocket 6 can be driven to rotate through the driving motor 2, the rotating shaft 5 can be driven to rotate, the placing frame 7 can be further rotated, and the clamped display screen can be turned over.
As further shown in fig. 1 and 2, the bottom ends of the brackets 1 are jointly fixed with a bottom plate 15, and the bottom plate 15 is in an i-shaped arrangement.
The bottom plate 15 can mainly fix the bracket 1, so that the whole device can be kept stable.
As further shown in fig. 1, 2, 3 and 4, it should be noted that the cross section of the connecting block 10 is rectangular, and the cross section of the rotating rod 11 is elliptical.
The rotating rod 11 can mainly drive the movable block 13 to slide under force, and then can drive the clamping piece 14 to bear force, so that the display screen can be clamped.
Further, as shown in fig. 3 and fig. 4, it should be noted that, the cross section of the movable slot 12 and the cross section of the movable block 13 are both rectangular, and both ends of the movable slot 12 are provided with openings.
The movable groove 12 mainly can be convenient for the movable block 13 to carry out limit sliding, so that the clamping piece 14 can be convenient for stably slide.
To sum up: through placing the display screen in the inside of standing groove 16, and then through starting servo cylinder 9, make it can drive connecting block 10 and slide the atress, and then can drive dwang 11 movable block 13 and slide, further can realize driving holder 14 and slide, thereby can carry out the centre gripping with the display screen fixedly, and through starting driving motor 2, make it can drive driving sprocket 3 and rotate, and then can drive driven sprocket 6 and rotate, thereby can drive rack 7 and rotate, further can realize driving rack 7 surface clamping's display screen and overturn.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The components used in the utility model are all general standard components or components known to the skilled person, and the structures and principles thereof are all known to the skilled person through technical manuals or through routine experimental methods, for example: the driving motor 2 and the servo cylinder 9 can be purchased in the market, and the driving motor 2 and the servo cylinder 9 are provided with power sources, which are fully disclosed in the art, so that the description is not repeated.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a turning device is used in LCD production, includes two supports (1), its characterized in that:
a driving motor (2) is fixed on the outer wall of one bracket (1), and a driving chain wheel (3) is fixed on the driving end of the driving motor (2);
the opposite sides of the two brackets (1) are respectively connected with a rotating shaft (5) in a rotating way, and the opposite sides of the rotating shafts (5) are fixedly provided with a placing frame (7) together;
a driven sprocket (6) is fixed on the outer wall of one of the rotating shafts (5), and a chain (4) is fixedly arranged between the driven sprocket (6) and the driving sprocket (3);
a mounting piece (8) is fixed at the center of the rear side of the placement frame (7), servo cylinders (9) are fixed at two ends of the mounting piece (8), connecting blocks (10) are fixed at the driving ends of the servo cylinders (9), first rotating ports (17) are formed at two ends of each connecting block (10), and rotating rods (11) are connected to the outer parts of the first rotating ports (17) in a rotating mode;
the movable groove (12) is formed in two ends of the outer wall of the placement frame (7), the movable block (13) is connected inside the movable groove (12) in a sliding mode, and clamping pieces (14) are fixed on opposite sides of the movable block (13) together.
2. The turnover device for producing LCD panels of claim 1, wherein:
the opposite sides of the movable block (13) are respectively provided with a second rotating opening (18), and one ends of the rotating rods (11) far away from the first rotating openings (17) are respectively connected in the second rotating openings (18) in a rotating mode.
3. The turnover device for producing LCD panels of claim 1, wherein:
the surface of rack (7) has seted up mounting groove (16), clamping piece (14) sliding connection is in the inside of mounting groove (16), clamping piece (14) are L shape setting.
4. The turnover device for producing LCD panels of claim 1, wherein:
the bottom of the bracket (1) is jointly fixed with a bottom plate (15), and the bottom plate (15) is in an I-shaped arrangement.
5. The turnover device for producing LCD panels of claim 1, wherein:
the cross section of the connecting block (10) is rectangular, and the cross section of the rotating rod (11) is elliptical.
6. The turnover device for producing LCD panels of claim 1, wherein:
the cross section of the movable groove (12) and the cross section of the movable block (13) are rectangular, and openings are formed in two ends of the movable groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323115452.8U CN220279608U (en) | 2023-11-20 | 2023-11-20 | Turnover device for LCD (liquid Crystal display) production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323115452.8U CN220279608U (en) | 2023-11-20 | 2023-11-20 | Turnover device for LCD (liquid Crystal display) production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220279608U true CN220279608U (en) | 2024-01-02 |
Family
ID=89326318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323115452.8U Active CN220279608U (en) | 2023-11-20 | 2023-11-20 | Turnover device for LCD (liquid Crystal display) production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220279608U (en) |
-
2023
- 2023-11-20 CN CN202323115452.8U patent/CN220279608U/en active Active
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