CN210794826U - Automatic turnover mechanism for liquid crystal panel - Google Patents
Automatic turnover mechanism for liquid crystal panel Download PDFInfo
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- CN210794826U CN210794826U CN201921636485.8U CN201921636485U CN210794826U CN 210794826 U CN210794826 U CN 210794826U CN 201921636485 U CN201921636485 U CN 201921636485U CN 210794826 U CN210794826 U CN 210794826U
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Abstract
The utility model discloses an automatic tilting mechanism for liquid crystal display panel, include: the device comprises a turnover rack, a conveying unit for conveying products, a clamping turnover mechanism for fixing the products and driving the products to turn over, and a transplanting mechanism for driving the products to move horizontally. In this way, the utility model relates to an automatic tilting mechanism for liquid crystal display panel utilizes to add and holds the mechanism and fix monoblock glass to the product still is located the normal position after the upset, need not to carry the adjustment once more, can effectually shorten the turnover time, has improved the precision and the productivity of product upset moreover, reduction in production cost.
Description
Technical Field
The utility model relates to an electronic processing equipment field especially relates to an automatic tilting mechanism for liquid crystal display panel.
Background
The liquid crystal panel is a commonly used electronic processing material, can be used as screens of mobile phones, computers and the like, and has wide application, the liquid crystal panel is a material for determining the brightness, the contrast, the color and the visual angle of the liquid crystal display, the price trend of the liquid crystal panel directly influences the price of the liquid crystal display, and the quality and the technology of the liquid crystal panel are related to the overall performance of the liquid crystal display.
In the course of working to liquid crystal display panel, often need overturn liquid crystal display panel, a lot of producers still adopt the manual work to overturn at present, and efficiency is very low, produces the damage of colliding with in the in-process of upset easily moreover, and some producers adopt the arm to overturn in addition, but occupation space is big, and the price is more expensive moreover, so people need satisfy the upset system of demand more.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an automatic tilting mechanism for liquid crystal display panel, has advantages such as reliable performance height, location accuracy, compact structure, productivity height, has extensive market prospect in the application and the popularization of electron processing equipment simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
there is provided an automatic turnover mechanism for a liquid crystal panel, including: a turnover frame, a conveying unit for conveying products, a clamping turnover mechanism for fixing the products and driving the products to turn over, a transplanting mechanism for driving the products to translate,
the clamping and overturning mechanism comprises an overturning seat, an upper clamping frame, a lower clamping frame and a sucker, the overturning motor drives the overturning seat to overturn on the overturning frame or the conveying unit, the suckers for adsorbing and fixing glass are arranged on the upper clamping frame and the lower clamping frame, the upper clamping frame moves up and down on the overturning seat through an upper connecting frame, the lower clamping frame moves up and down on the overturning seat through a lower connecting frame, and a clamping cylinder for driving the upper connecting frame and the lower connecting frame to move up and down is connected on the upper connecting frame and the lower connecting frame,
transplanting mechanism includes slip module, transplants the guide rail, transplants the frame, transplant the frame activity set up in on the slip module, the one end activity of roll-over stand set up in transplant on the guide rail, the other end with transplant the frame and be connected, transplant drive arrangement and drive centre gripping tilting mechanism through transplanting the frame and follow the motion of slip module.
In a preferred embodiment of the present invention, the upper holding frame and the upper connecting frame are an integral structure, and the lower holding frame and the lower connecting frame are an integral structure.
In a preferred embodiment of the present invention, the connecting frame is provided with a reinforcing rib.
In a preferred embodiment of the present invention, a sensor for detecting a position of a product is provided on the frame.
In a preferred embodiment of the present invention, the suction cup is connected with a pressure sensor for detecting a pressure value of the suction cup.
In a preferred embodiment of the present invention, the conveying unit includes a conveying frame, a connecting roller, and a conveying roller, the conveying frame is disposed on the turnover frame, the connecting roller is disposed on the conveying frame, and the conveying roller is movably disposed on the connecting roller.
In a preferred embodiment of the present invention, the carriage is provided with a lifting driving device for driving the carriage to move up and down.
In a preferred embodiment of the invention, the lower clamp is located in the gap between the two connecting rollers when the conveying unit conveys the product.
In a preferred embodiment of the present invention, the conveying unit is provided with a conveying and positioning mechanism for guiding and positioning the product;
in the utility model discloses a preferred embodiment, carry positioning mechanism includes leading wheel, leading truck, drives the drive arrangement of leading wheel motion, the leading wheel activity sets up on the leading truck, and direction drive arrangement drives through the leading truck the leading wheel seesaw for the leading wheel is to the product and is led and just right.
The utility model has the advantages that: utilize to add holding mechanism and fix monoblock glass to the product still is located the normal position after the upset, need not to carry the adjustment once more, can effectually shorten the upset time, has improved the precision and the productivity of product upset moreover, reduction in production cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of an automatic turnover mechanism for a liquid crystal panel according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention includes:
an automatic turnover mechanism for a liquid crystal panel is used for turning over a product by 180 degrees.
An automatic turnover mechanism for a liquid crystal panel comprises a rack 201, a clamping turnover mechanism and a transplanting mechanism, wherein a conveying unit 8 is arranged on the rack, and the clamping turnover mechanism and the transplanting mechanism are arranged on the rack or a conveying frame.
The clamping and overturning mechanism comprises an overturning seat 202, an upper clamping frame 203, a lower clamping frame, a sucker 204, a clamping cylinder and an overturning motor 205, wherein the overturning seat is movably arranged on the conveying unit, the upper clamping frame and the lower clamping frame are provided with the sucker for adsorbing and fixing the liquid crystal panel, the upper clamping frame is movably connected with the overturning seat through an upper connecting frame, the lower clamping frame is movably connected with the overturning seat through a lower connecting frame, the clamping cylinder drives the upper clamping frame to press down through the connecting frame and drives the lower clamping frame to lift up, so that the upper clamping frame and the lower clamping frame are respectively fixed on the upper surface and the lower surface of glass, and the overturning motor drives the overturning frame to overturn.
Go up the holding frame and can formula structure as an organic whole with last link, lower holding frame also can formula structure as an organic whole with lower link, be provided with the strengthening rib on the link, improve the bearing capacity and the intensity of whole centre gripping equipment. When glass has not got into the upset station yet, the upset seat is located one side of frame, goes up the holding frame and is in the initial position state with lower holding frame, goes up the holding frame promptly and is located conveying unit's top, and lower holding frame inlays in conveying unit's clearance, can let glass quick feeding more smoothly.
The glass clamping frame is characterized in that a sensor used for detecting the position of glass and a pressure monitoring device used for detecting the pressure value of a sucker can be further arranged on the frame, the clamping frame can be driven to fold up and down to fix the glass only when the sensor detects that the glass enters the turning position, when the sucker fixes the glass, the pressure monitoring device detects whether the sucker is in a normal working state, if the sucker does not suck the glass or only partially sucks the glass, the sucker can perform adsorption operation again or send a warning, and the capacity, safety and accuracy of the equipment are improved.
Transplanting mechanism includes sliding module 206, transplants the frame, transplants motor 208, transplant the frame activity set up in on the sliding module, just transplant the frame with the upset seat is connected with the upset motor, transplants the motor and drives whole centre gripping tilting mechanism along sliding module back and forth movement through transplanting the frame. In order to further improve the efficiency and accuracy of transplanting, can be at frame or the both ends parallel arrangement of conveying unit slip module and a transplantation guide rail, the one end of roll-over stand passes through the connector activity and sets up on transplanting guide rail 209, and the other end is connected with transplanting the frame, and the transplantation motor end is the initiative end, transplants the guide rail end and is the driven end, and when transplanting the motor and start, the roll-over stand is along transplanting the guide rail back and forth movement.
The conveying unit receives the glass from the previous station and conveys the glass to the overturning position, the clamping cylinder drives the clamping frame to move, and the glass is fixed by the sucking disc; the turnover motor drives the turnover seat to turn over for 90 degrees, so that the clamping frame drives the glass to be erected; the transplanting motor drives the whole holding turnover mechanism to move from one side of the rack to the other side; the turnover motor drives the turnover seat to turn over for 90 degrees, so that the glass cup returns to the conveying unit after turning over for 180 degrees; the sucking disc loosens, and the holding frame returns initial position, and the conveying unit sends glass to next station.
The conveying unit comprises a conveying frame, a connecting roller and a conveying wheel roller (magnetic roller wheel), wherein the connecting roller is arranged on the conveying frame, and the conveying roller wheel is movably arranged on the connecting roller.
When the height between upset unit and the anterior segment station equipment is inequality, need set up the jacking cylinder that can drive its up-and-down motion on the carriage, conveniently carry out horizontal transmission to glass, prevent that glass from colliding with and damaging.
The conveying positioning mechanism can be combined with the conveying unit to form an independent transition conveying unit independently, the transition conveying unit can be arranged between the front-section station equipment and the overturning unit, and the conveying positioning mechanism can also be directly arranged on the conveying unit in each functional unit, so that the flexibility is high, the cost is reduced, and the productivity is improved.
The conveying and positioning mechanism comprises a guide wheel used for guiding and positioning the product on the conveying unit, a guide frame and a driving device driving the guide wheel to move. The guide wheels are movably arranged on the guide frame, a plurality of groups of guide wheels can be arranged on one conveying unit, the guide driving device drives the guide wheels to move back and forth on the conveying frame through the guide frame, the top surfaces of the guide wheels need to be higher than the top ends of the magnetic idler wheels, and therefore the guide function is prevented from being invalid due to the fact that the guide wheels cannot touch glass.
When the glass conveying device is used, the position of the guide wheel can be adjusted according to the size of glass, then the glass is conveyed, the position of the glass can be monitored in real time by using an inductor in the conveying process, and when the glass generates position deviation, the guide wheel on the corresponding position is started to conduct guiding positioning; when the magnetism gyro wheel rolls and carries out glass conveying, direction drive arrangement can inwards promote the leading wheel, and when glass was through rotatable leading wheel, thereby the leading wheel rotated and driven glass to the correct position, fixes a position and reforms, makes things convenient for the use of later stage process, improves productivity and machining precision.
The utility model relates to an automatic tilting mechanism for liquid crystal display panel's beneficial effect is: utilize to add holding mechanism and fix monoblock glass to the product still is located the normal position after the upset, need not to carry the adjustment once more, can effectually shorten the upset time, has improved the precision and the productivity of product upset moreover, reduction in production cost.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. An automatic turnover mechanism for a liquid crystal panel, comprising: a turnover frame, a conveying unit for conveying products, a clamping turnover mechanism for fixing the products and driving the products to turn over, a transplanting mechanism for driving the products to translate,
the clamping and overturning mechanism comprises an overturning seat, an upper clamping frame, a lower clamping frame and a sucker, an overturning motor drives the overturning seat to overturn on the overturning frame or the conveying unit, the suckers for adsorbing and fixing glass are arranged on the upper clamping frame and the lower clamping frame, the upper clamping frame moves up and down on the overturning seat through an upper connecting frame, the lower clamping frame moves up and down on the overturning seat through a lower connecting frame, and a clamping cylinder for driving the upper connecting frame and the lower connecting frame to move up and down is connected on the upper connecting frame and the lower connecting frame,
transplanting mechanism includes slip module, transplants the guide rail, transplants the frame, transplant the frame activity set up in on the slip module, the one end activity of roll-over stand set up in transplant on the guide rail, the other end with transplant the frame and be connected, transplant drive arrangement and drive centre gripping tilting mechanism through transplanting the frame and follow the motion of slip module.
2. The automatic turnover mechanism for liquid crystal panels of claim 1, wherein said upper holding frame and said upper connecting frame are of an integral structure, and said lower holding frame and said lower connecting frame are of an integral structure.
3. The automatic turnover mechanism for liquid crystal display panels of claim 1, wherein said connecting frame is provided with reinforcing ribs.
4. An automatic turnover mechanism for liquid crystal panels as claimed in claim 1, characterized in that a sensor for detecting the position of the product is provided on said frame.
5. The automatic turnover mechanism for liquid crystal display panels of claim 1, wherein said suction cup is connected with a pressure sensor for detecting the pressure value of the suction cup.
6. The automatic turnover mechanism for liquid crystal panels of claim 1, wherein said conveying unit comprises a conveying frame, a connecting roller and a conveying roller, said conveying frame is disposed on said turnover frame, said connecting roller is disposed on said conveying frame, and said conveying roller is movably disposed on said connecting roller.
7. An automatic turnover mechanism for LCD panels as claimed in claim 6, wherein said carriage is provided with a lifting driving device for driving the carriage to move up and down.
8. The automatic turnover mechanism for liquid crystal panels of claim 6, wherein the lower clamp is located in a gap between two connecting rollers when the conveying unit conveys the product.
9. The automatic turnover mechanism for liquid crystal panels of claim 1, wherein said conveying unit is provided with a conveying and positioning mechanism for guiding and positioning the products.
10. The automatic turnover mechanism for liquid crystal display panels of claim 9, wherein the conveying and positioning mechanism comprises a guide wheel, a guide frame, and a driving device for driving the guide wheel to move, the guide wheel is movably disposed on the guide frame, and the guide driving device drives the guide wheel to move back and forth through the guide frame, so that the guide wheel guides and corrects the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636485.8U CN210794826U (en) | 2019-09-29 | 2019-09-29 | Automatic turnover mechanism for liquid crystal panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636485.8U CN210794826U (en) | 2019-09-29 | 2019-09-29 | Automatic turnover mechanism for liquid crystal panel |
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| Publication Number | Publication Date |
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| CN210794826U true CN210794826U (en) | 2020-06-19 |
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| CN201921636485.8U Active CN210794826U (en) | 2019-09-29 | 2019-09-29 | Automatic turnover mechanism for liquid crystal panel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775049A (en) * | 2020-07-07 | 2020-10-16 | 吴裕华 | Plate turnover machine |
| CN115258693A (en) * | 2022-09-29 | 2022-11-01 | 江苏延陵玻璃有限公司 | Vacuum composite glass clamping and overturning device |
-
2019
- 2019-09-29 CN CN201921636485.8U patent/CN210794826U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775049A (en) * | 2020-07-07 | 2020-10-16 | 吴裕华 | Plate turnover machine |
| CN111775049B (en) * | 2020-07-07 | 2021-10-26 | 佛山市恒途机械有限公司 | Plate turnover machine |
| CN115258693A (en) * | 2022-09-29 | 2022-11-01 | 江苏延陵玻璃有限公司 | Vacuum composite glass clamping and overturning device |
| CN115258693B (en) * | 2022-09-29 | 2022-12-27 | 江苏延陵玻璃有限公司 | Vacuum composite glass clamping and overturning device |
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