CN112278851B - Lower plate display plate suction disc frame for liquid crystal flat plate glass - Google Patents
Lower plate display plate suction disc frame for liquid crystal flat plate glass Download PDFInfo
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- CN112278851B CN112278851B CN202011018962.1A CN202011018962A CN112278851B CN 112278851 B CN112278851 B CN 112278851B CN 202011018962 A CN202011018962 A CN 202011018962A CN 112278851 B CN112278851 B CN 112278851B
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- frame
- sucker
- guide rail
- mounting
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
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Abstract
The invention discloses a lower plate display plate suction disc frame of liquid crystal flat plate glass, which comprises a suction disc frame, wherein a plurality of suction disc mounting frames are arranged on the periphery of the suction disc frame, and each suction disc mounting frame is provided with the suction disc frame; the sucker mounting rack located at one end of the sucker frame is fixedly connected with the sucker frame, the other sucker mounting racks are correspondingly arranged on the guide rail on the sucker frame, the sucker mounting rack located on the guide rail can move along the guide rail, and the direction of the guide rail is along one end to the other end of the sucker frame. The device reduces the scratch of the semi-finished glass during the plate unloading process, improves the product percent of pass and improves the production efficiency.
Description
Technical Field
The invention belongs to the technical field of liquid crystal flat glass production and manufacturing, and particularly relates to a suction disc frame for a lower panel display of liquid crystal flat glass.
Background
The liquid crystal flat glass is more and more widely applied in modern society, the demand for large-area liquid crystal flat glass is more and more, and the production difficulty of the liquid crystal flat glass is further increased along with the increasing area of the liquid crystal flat glass. When the conventional liquid crystal flat glass is processed from a lower plate to a deep processing conveyor belt after a semi-finished product is processed, the middle part of the glass has a sagging phenomenon when the glass is horizontally placed because the glass is thin, and the glass is easily scratched at the moment of contacting the conveyor belt to cause a product defect because the glass is inconsistent in shape (AB surface concave-convex condition).
Specifically, in the prior art, the robot chuck frame is an integral frame designed according to the size of glass, and the chucks are mounted on the periphery of the integral frame by using the chuck mounting frames at the positions corresponding to the edge of the glass (the chucks are not allowed to contact with the glass effective surface). In the process of discharging the plate glass, because the liquid crystal plate glass is very thin (0.4mm-0.7mm), when the liquid crystal plate glass is horizontally placed on a deep processing conveyor belt by overturning a frame of the suction disc frame, due to the gravity of the liquid crystal plate glass, the position, which is not contacted with the suction disc, in the middle of the liquid crystal plate glass has a sagging phenomenon, so that the liquid crystal plate glass is in point contact when contacting the conveyor belt, and the contact mode is easy to scrape and discard the product at the contact point position.
More specifically, the production method based on the structure in the prior art is as follows: generally adopt sucking disc frame sucking semi-manufactured goods glass on the sucking disc mounting bracket all around, then the manual work transports to deep-processing process department, installs one set of elevating gear additional on the deep-processing conveyer belt, places semi-manufactured goods glass on elevating gear earlier, then control elevating gear lay aside semi-manufactured goods glass on the deep-processing conveyer belt after falling, then starts the conveyer belt and transmits the product and carry out the post processing. The production mode is low in product yield and slow in production rhythm, so that the production mode is far from meeting the production requirements of modern enterprises. Therefore, there is a need for a suction cup holder for a lower panel of a liquid crystal flat glass, which improves the above-mentioned production method and further improves the product yield and production efficiency.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a suction disc frame for a lower plate display of liquid crystal flat glass, which reduces the scratch of semi-finished glass in the plate lower process, improves the product percent of pass and improves the production efficiency.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the lower plate display plate suction disc frame for the liquid crystal flat plate glass comprises a suction disc frame, wherein a plurality of suction disc mounting frames are arranged on the periphery of the suction disc frame, and each suction disc mounting frame is provided with the suction disc frame; the sucker mounting rack located at one end of the sucker frame is fixedly connected with the sucker frame, the other sucker mounting racks are correspondingly arranged on the guide rail on the sucker frame, the sucker mounting rack located on the guide rail can move along the guide rail, and the direction of the guide rail is along one end to the other end of the sucker frame.
Furthermore, the sucker mounting frames on the same guide rail are connected in series through pull rods, the sucker mounting frame close to the other end of the sucker frame on the same guide rail is connected with a driving device, and the driving device is used for driving the sucker mounting frames on the guide rail to move along the guide rail.
Furthermore, a mounting plate is fixedly connected to the sucker mounting frame on the guide rail, and a through hole is formed in the mounting plate; on the same guide rail, one end of the pull rod sequentially penetrates through the through hole formed in each mounting plate, and each mounting plate can slide along the pull rod; and limiting structures are respectively arranged on two sides of each mounting plate, and a spring is arranged between one side of each mounting plate, which is far away from the driving device, and the limiting structure corresponding to the mounting plate.
Furthermore, limit structure is the nut, and nut and pull rod screw-thread fit.
Furthermore, four groups of guide rails are sequentially arranged on the suction cup frame from one side to the other side, wherein two groups of guide rails in the middle are respectively provided with a suction cup mounting rack; the sucking disc frame is characterized in that the sucking disc mounting rack on one side of the sucking disc frame is close to the sucking disc mounting rack on the other end of the sucking disc frame and the sucking disc mounting rack on the adjacent guide rail are connected through a connecting rod, and the driving device is connected with the connecting rod through a connecting plate.
Further, the driving device is a sliding cylinder.
Further, a robot connecting plate used for being connected with a robot is arranged in the middle of the other end of the suction cup frame.
Further, a guide rail mounting rack is fixed on the suction cup rack frame, and the guide rail is mounted on the suction cup rack frame through the guide rail mounting rack.
Compared with the prior art, the invention has at least the following beneficial effects: when the suction disc frame for the lower panel display plate of the liquid crystal panel glass is used, the suction discs on the suction disc mounting frames at the periphery of the suction disc frame are adopted to suck the liquid crystal panel glass, and before the liquid crystal panel glass is placed on a deep processing conveyor belt, the suction disc mounting frames on the guide rails are controlled to move towards one side far away from the fixed suction disc mounting frame, so that the suction discs are driven to stretch the liquid crystal panel glass from the fixed side to the pulling side, the phenomenon that the liquid crystal panel glass sags towards the conveyor belt in the horizontal direction is relieved or eliminated, the scratch of the glass is reduced, and the product percent of pass is improved. Compared with the traditional structure, when the structure is used, a set of lifting device does not need to be additionally arranged on the deep processing conveyor belt, so that the process of firstly placing the semi-finished glass on the lifting device and then placing the semi-finished glass on the deep processing conveyor belt after the lifting device is controlled to fall down is omitted, and the processing efficiency is improved. In conclusion, the invention effectively solves the friction between the liquid crystal flat glass and the post-processing conveyor belt in the plate unloading process, reduces the scratch of the product in the plate unloading process, improves the product percent of pass and the production efficiency
Furthermore, a mounting plate is fixedly connected to the sucker mounting frame on the guide rail, and a through hole is formed in the mounting plate; on the same guide rail, one end of the pull rod sequentially penetrates through the through hole formed in each mounting plate, and each mounting plate can slide along the pull rod; limiting structures are respectively arranged on two sides of each mounting plate, and a spring is arranged between one side of each mounting plate, which is far away from the driving device, and the limiting structure corresponding to the mounting plate; the advantage of such structural design is, when using, utilizes the deformation restoring force of spring to promote the sucking disc mounting bracket and remove, has utilized elastic buffer power, prevents to infer the problem emergence that the fierce glass that leads to damaged.
Furthermore, limit structure is the nut, and nut and pull rod screw-thread fit utilize the nut can be convenient the adjustment spring's of compression volume.
Furthermore, one driving device is used for controlling the suction disc frame on the two groups of guide rails to move, the control is convenient, the cost is saved, and the control precision is better.
Furthermore, the driving device is a sliding cylinder, so that the cost is low and the control is convenient.
Furthermore, a robot connecting plate used for being connected with the robot is arranged in the middle of the other end of the suction disc frame, and the suction disc frame is convenient to be connected with the robot for use.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a lower panel chuck holder for a liquid crystal flat glass panel according to the present invention;
FIG. 2 is a bottom view of a lower panel chuck holder for a liquid crystal flat glass panel according to the present invention;
FIG. 3 is a right side view of a lower panel chuck holder for a liquid crystal flat panel glass according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1-a suction cup frame; 101-vertical rods; 102-a first transverse bar; 103-a second transverse bar; 104-a third transverse bar; 105-a fourth transverse bar; 2-a drive device; 3-connecting the plates; 4-robot connection board; 5-a guide rail mounting rack; 6-a guide rail; 7-a sucker mounting rack; 8-connecting rod; 9-mounting a plate; 10-a pull rod; 11-a suction cup; 12-a limit structure; 13-spring.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As a specific embodiment of the present invention, referring to fig. 1 to 4, a lower panel display board suction cup holder for liquid crystal flat glass includes a suction cup holder frame 1, a plurality of suction cup mounting brackets 7 are disposed around the suction cup holder frame 1, and a suction cup 11 perpendicular to a plane where the suction cup holder frame 1 is located is mounted on each suction cup mounting bracket 7; wherein, be located the sucking disc mounting bracket 7 and the sucking disc frame 1 fixed connection of sucking disc frame 1 one end, all the other sucking disc mounting brackets 7 all correspond and set up on lieing in the guide rail 6 on sucking disc frame 1, and the sucking disc mounting bracket 7 that lies in on the guide rail 6 can be followed the guide rail 6 and removed, and the one end to the other end of sucking disc frame 1 is followed to the direction of guide rail 6.
Specifically, as shown in fig. 1, the suction cup frame 1 includes a vertical rod 101, a first horizontal rod 102, a second horizontal rod 103, a third horizontal rod 104, and a fourth horizontal rod 105, wherein one end of the first horizontal rod 102, one end of the second horizontal rod 103, one end of the third horizontal rod 104, and one end of the fourth horizontal rod 105 are respectively connected to the vertical rod 101, and the first horizontal rod 102, the second horizontal rod 103, the third horizontal rod 104, and the fourth horizontal rod 105 are sequentially arranged opposite to and parallel to each other.
As shown in fig. 1, 2 and 3, the first cross bar member 102, the second cross bar member 103, the third cross bar member 104 and the fourth cross bar member 105 are respectively provided with a guide rail 6. In this embodiment, five rail mounting brackets 5 are fixed to the first cross bar member 102 and the fourth cross bar member 105, respectively, and the rail 6 is mounted on the first cross bar member 102 and the fourth cross bar member 105 through the rail mounting brackets 5; a rail mounting bracket 5 is fixed to the second cross bar member 103 and the third cross bar member 104, respectively, and the rail 6 is mounted to the second cross bar member 103 and the third cross bar member 104 through the rail mounting bracket 5.
The left ends of the first cross bar member 102, the second cross bar member 103, the third cross bar member 104 and the fourth cross bar member 105 are respectively fixedly provided with a suction cup mounting bracket 7. The guide rail 6 on the first transverse rod member 102 is connected with five sucking disc mounting frames 7 through a slider, the guide rail 6 on the second transverse rod member 103 is connected with one sucking disc mounting frame 7 through a slider, the guide rail 6 on the third transverse rod member 104 is connected with one sucking disc mounting frame 7 through a slider, and the guide rail 6 on the fourth transverse rod member 105 is connected with five sucking disc mounting frames 7 through a slider.
The sucker mounting frames 7 on the same guide rail 6 are connected in series through the pull rod 10, that is, the sucker mounting frames 7 on the first transverse rod member 102 and the fourth transverse rod member 105 are respectively connected in series through the pull rod 10, specifically, the sucker mounting frames 7 on the guide rail 6 are fixedly connected with the mounting plate 9, and the mounting plate 9 is provided with a through hole; on the same guide rail 6, one end of a pull rod 10 sequentially penetrates through a through hole formed in each mounting plate 9, and each mounting plate 9 can slide along the pull rod 10; limiting structures 12 are respectively arranged on two sides of each mounting plate 9, and a spring 13 is arranged between one side of each mounting plate 9, which is far away from the driving device 2, and the corresponding limiting structure 12 of the mounting plate 9.
In this embodiment, the limiting structure 12 is a nut, the nut is in threaded fit with the pull rod 10, and the compression amount of the spring can be adjusted by adjusting the position of the nut.
As shown in fig. 1 and 2, the suction cup mounting bracket 7 at the rightmost end of the first transverse bar member 102 is connected with the suction cup mounting bracket 7 at the rightmost end of the second transverse bar member 103 through a connecting rod 8, the suction cup mounting bracket 7 at the rightmost end of the third transverse bar member 104 is connected with the suction cup mounting bracket 7 at the rightmost end of the fourth transverse bar member 105 through a connecting rod 8, the two connecting rods 8 are connected with the driving device 2 through a connecting plate 3, and the driving device 2 is used for driving the suction cup mounting bracket 7 on the guide rail 6 to move along the guide rail 6. In the present embodiment, the driving device 2 is a slide cylinder.
As shown in fig. 1 and 3, a robot connecting plate 4 for connecting a robot is provided at an intermediate position of the vertical rod 101.
The working principle of the invention is as follows: after the liquid crystal plate glass is sucked by the suckers 11 on the sucker mounting frames 7 on the periphery of the sucker frame 1, before the liquid crystal plate glass is placed on a deep processing conveying belt, the sucker mounting frames 7 on the guide rail 6 are controlled to move rightwards through the driving device 2, so that the liquid crystal plate glass is driven to extend from the fixed side to the pulling side by the suckers 11, the sagging phenomenon of the liquid crystal plate glass in the horizontal direction towards the conveying belt placing process is relieved or eliminated, the glass scratching is reduced, and the product percent of pass is improved.
Specifically, when the sliding cylinder moves rightwards for a certain stroke, the connecting plate 3 drives the rightmost sucker mounting rack 7 on the guide rail 6 to move rightwards for a corresponding stroke, meanwhile, the rightmost sucker mounting rack 7 abuts against the limiting structure 12 on the pull rod 10 to drive the pull rod 10 to move rightwards for the same stroke, then, the springs 13 corresponding to the second sucker mounting rack 7, the third sucker mounting rack 7, the fourth sucker mounting rack 7 and the fifth sucker mounting rack 7 counted from right to left are all compressed, and the springs 13 need to recover deformation after being compressed, so that the springs 13 can push the corresponding sucker mounting racks 7 to move rightwards, further extend the liquid crystal plate glass from the fixed side to the pulling side until the liquid crystal plate glass is extended and opened, the tension of the liquid crystal plate glass is greater than the deformation restoring force of the springs 13, and at the moment, the phenomenon that the position of the liquid crystal plate glass, which is not contacted with a sucker, sags and disappears, and (4) after the liquid crystal plate glass is placed on the deep processing conveying belt, releasing the sucker. After the suction cup is disengaged, the suction cup is separated,
after the sucking disc mounting bracket 7 of rightmost end supported limiting structure 12 on the pull rod 10, the sliding cylinder moved original position to left, and at this moment, spring 13 that sucking disc mounting bracket 7 of rightmost end corresponds was compressed, and spring 13 need resume deformation, therefore spring 13 is at the in-process that resumes deformation, promotes pull rod 10 left again, supports sucking disc mounting bracket 7 of rightmost end up to limiting structure 12 of rightmost end on the pull rod 10.
The invention can also set AB surface random plate placing in the robot plate placing procedure according to different liquid crystal plate glass explosion shapes, thereby improving the production beat and the production line yield.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. The lower plate display plate suction disc frame for the liquid crystal flat plate glass is characterized by comprising a suction disc frame (1), wherein a plurality of suction disc mounting frames (7) are arranged on the periphery of the suction disc frame (1), and each suction disc mounting frame (7) is provided with a suction disc (11) which is vertical to the plane of the suction disc frame (1); the sucker mounting frames (7) located at one end of the sucker frame (1) are fixedly connected with the sucker frame (1), the rest sucker mounting frames (7) are correspondingly arranged on the guide rails (6) located on the sucker frame (1), the sucker mounting frames (7) located on the guide rails (6) can move along the guide rails (6), and the direction of the guide rails (6) is from one end to the other end of the sucker frame (1);
the sucker mounting frames (7) on the same guide rail (6) are connected in series through a pull rod (10), the sucker mounting frame (7) on the same guide rail (6) close to the other end of the sucker frame (1) is connected with a driving device (2), and the driving device (2) is used for driving the sucker mounting frames (7) on the guide rail (6) to move along the guide rail (6);
a mounting plate (9) is fixedly connected to the sucker mounting frame (7) on the guide rail (6), and a through hole is formed in the mounting plate (9); on the same guide rail (6), one end of a pull rod (10) sequentially penetrates through a through hole formed in each mounting plate (9), and each mounting plate (9) can slide along the pull rod (10); limiting structures (12) are respectively arranged on two sides of each mounting plate (9), and a spring (13) is arranged between one side of each mounting plate (9) far away from the driving device (2) and the corresponding limiting structure (12) of the mounting plate (9);
four groups of guide rails (6) are sequentially arranged on the suction disc frame (1) from one side to the other side, wherein a suction disc mounting rack (7) is respectively arranged on the two groups of guide rails in the middle; the sucker mounting rack (7) on the guide rail (6) on one side of the sucker frame (1) and close to the other end of the sucker frame (1) is connected with the sucker mounting rack (7) on the adjacent guide rail (6) through a connecting rod (8), the sucker mounting rack (7) on the guide rail (6) on the other side and close to the other end of the sucker frame (1) is connected with the sucker mounting rack (7) on the adjacent guide rail (6) through a connecting rod (8), and the driving device (2) is connected with the connecting rod (8) through a connecting plate (3);
the driving device (2) is a sliding cylinder;
the limiting structure (12) is a nut, and the nut is in threaded fit with the pull rod (10).
2. Lower panel chuck holder for liquid crystal flat glass according to claim 1, characterized in that a robot connecting plate (4) for connecting with a robot is arranged in the middle of the other end of the chuck holder frame (1).
3. Lower plate-spreading suction cup holder for liquid crystal flat glass according to claim 1, characterized in that a guide rail mounting bracket (5) is fixed on the suction cup holder frame (1), and a guide rail (6) is mounted on the suction cup holder frame (1) through the guide rail mounting bracket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011018962.1A CN112278851B (en) | 2020-09-24 | 2020-09-24 | Lower plate display plate suction disc frame for liquid crystal flat plate glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011018962.1A CN112278851B (en) | 2020-09-24 | 2020-09-24 | Lower plate display plate suction disc frame for liquid crystal flat plate glass |
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| Publication Number | Publication Date |
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| CN112278851A CN112278851A (en) | 2021-01-29 |
| CN112278851B true CN112278851B (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011018962.1A Active CN112278851B (en) | 2020-09-24 | 2020-09-24 | Lower plate display plate suction disc frame for liquid crystal flat plate glass |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277723A (en) * | 2021-05-14 | 2021-08-20 | 郑州旭飞光电科技有限公司 | Substrate glass longitudinal cutting and breaking machine and sucking disc frame thereof |
| CN113830557B (en) * | 2021-08-04 | 2023-03-31 | 甘肃光轩高端装备产业有限公司 | Glass unloading device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10321874A1 (en) * | 2003-05-15 | 2004-12-02 | Festo Ag & Co. Kg | Device for moving objects |
| CN206318866U (en) * | 2016-11-17 | 2017-07-11 | 陕西彩虹电子玻璃有限公司 | One kind is used for that sheet glass production is crosscutting to break disconnected front glass and stretch device |
| CN207580877U (en) * | 2017-11-20 | 2018-07-06 | 南京熊猫电子股份有限公司 | A kind of glass substrate stablizes carrying device |
| CN208086795U (en) * | 2018-03-10 | 2018-11-13 | 成都金杉玻璃工艺有限公司 | A kind of glass plate printer |
| CN209265191U (en) * | 2018-12-25 | 2019-08-16 | 北京微美云息软件有限公司 | A kind of holographic projector |
| CN109533973B (en) * | 2019-01-29 | 2024-05-17 | 永州市亿达自动化机械有限公司 | Automatic blanking machine for glass |
| CN210709633U (en) * | 2019-07-12 | 2020-06-09 | 青海新顺达新型保温材料科技有限公司 | Glass suction and lifting device for glass production |
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