CN215069001U - A tool for glass laminating backplate module - Google Patents
A tool for glass laminating backplate module Download PDFInfo
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- CN215069001U CN215069001U CN202121630473.1U CN202121630473U CN215069001U CN 215069001 U CN215069001 U CN 215069001U CN 202121630473 U CN202121630473 U CN 202121630473U CN 215069001 U CN215069001 U CN 215069001U
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Abstract
The utility model provides a tool for glass laminating backplate module. A tool for glass laminating backplate module includes: the device comprises a bottom plate, a limiting mechanism and a supporting mechanism; the limiting mechanism comprises a plurality of limiting columns capable of lifting, and the plurality of limiting columns are installed on the bottom plate in a sliding mode; the supporting mechanism comprises a plurality of lifting ejector rods, the ejector rods are distributed in an array mode, and lifting parts are arranged below the ejector rods. The utility model provides a tool for glass laminating backplate module is through setting up bottom plate, stop gear and supporting mechanism, and adjustment time is saved in the location of adjustment curved surface display screen that can be quick, improves production efficiency, can provide even holding power to the curved surface backplate simultaneously, makes the curved surface backplate non-deformable when the laminating, can with the better matching of glass substrate, improve the yields, this tool also can be suitable for simultaneously and the equipment of planar display, the practicality is stronger.
Description
Technical Field
The utility model relates to a technical field is made to the display, especially relates to a tool for glass laminating backplate module.
Background
The assembly of the display screen is a process of attaching the display glass substrate to the back plate and then installing the attached display screen in the housing. With the development of display devices, curved display devices are increasingly popular with people. The assembling of the curved surface display device provides a new challenge for the traditional assembling mode, the assembling of the curved surface display device provides higher requirements for the stability of the fixing mode and the accuracy of the cover screen, and therefore the traditional assembling equipment and the assembling method can not meet the assembling requirements of the curved surface display device, the assembling efficiency of the curved surface display device is lower, and meanwhile, the yield of the curved surface display device assembled by the traditional assembling mode is lower.
The document of the authorization notice number CN 104777652B discloses an assembly jig and an assembly method thereof. This equipment tool is used for assembling flexible screen and curved surface backplate together, including the supporting part with hold the portion, the supporting part is used for supporting and fixed curved surface backplate, holds the portion and is used for holding the flexible screen to make flexible screen and curved surface backplate laminate the equipment mutually. This equipment tool is through setting up the supporting part and taking the portion of holding, can steadily fix the curved surface backplate and make flexible screen and curved surface backplate laminate fast accurately and assemble together to realized the high efficiency equipment of flexible screen and curved surface backplate, still realized the high yield of the display panel that flexible screen and curved surface backplate equipment formed simultaneously.
But still not enough in the above-mentioned scheme, this scheme adopts spacing post to support spacingly to the curved surface backplate, carries out the size adjustment of curved surface display screen through removing spacing post, and the speed of adjustment is slower, and is less to the middle part support dynamics of getting the facial mask backplate, leads to the curved surface backplate to press the middle part to make the laminating inseparable when laminating.
Therefore, it is necessary to provide a jig for glass lamination of a backplane module to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a tool for glass laminating backplate module.
In order to solve the technical problem, the utility model provides a tool for glass laminating backplate module, include: the device comprises a bottom plate, a limiting mechanism and a supporting mechanism; the limiting mechanism comprises a plurality of limiting columns capable of lifting, and the plurality of limiting columns are installed on the bottom plate in a sliding mode; the supporting mechanism comprises a plurality of lifting ejector rods, the ejector rods are distributed in an array mode, and lifting parts are arranged below the ejector rods.
Preferably, the bottom of the limiting column is provided with a first electric push rod, the limiting column penetrates through the bottom plate and is in sliding connection with the bottom plate, and the bottom end of the limiting column is fixedly connected with an output shaft of the first electric push rod.
Preferably, the lifting component includes second electric putter, second electric putter fixed mounting be in the bottom of bottom plate, second electric putter's top is equipped with the installation pole, the installation pole run through the bottom plate and with bottom plate fixed connection, the bottom of installation pole with second electric putter fixed connection, the mounting hole has been seted up on the installation pole, the bottom of ejector pin extends to in the mounting hole and with mounting hole sliding connection, sliding mounting has the slider in the mounting hole, the bottom of slider with second electric putter's output shaft fixed connection.
Preferably, a spring is installed at one end, close to the sliding block, of the ejector rod, and two ends of the spring are fixedly connected with the sliding block and the ejector rod respectively.
Preferably, the bottom end of the sliding block is fixedly provided with a pressure sensor, and the pressure sensor is a piezoelectric sensor.
Preferably, the bottom of the ejector rod is provided with a spherical bulge, and the spherical bulge is subjected to grinding and polishing treatment.
Compared with the prior art, the utility model provides a tool for glass laminating backplate module has following beneficial effect:
(1) through setting up bottom plate, stop gear and supporting mechanism, adjustment time is saved in the location of adjustment curved surface display screen that can be quick, improves production efficiency, can provide even holding power to the curved surface backplate simultaneously, makes the curved surface backplate non-deformable when the laminating, can improve the yields with the better matching of glass substrate, and this tool also is suitable for the equipment with flat panel display simultaneously, and the practicality is stronger.
(2) Through setting up first electric putter, can conveniently go up and down spacing post.
(3) And the lifting component is arranged, so that the ejector rod can be conveniently lifted.
(4) Through setting up the spring, can make the curved surface backplate form elastic deformation when laminating, reduce the influence of spacing post to the curvature of curved surface backplate.
(5) Through the pressure sensor who sets up the piezoelectric type, can adjust the pressure that the curved surface backplate received when the laminating, make the pressure of each contact position keep balanced, it is more reasonable, also can improve the yields to a certain extent, also can make the debugging more convenient simultaneously.
(6) The ejector rod can be always kept in one-point contact with the curved surface back plate through the spherical bulge processed by grinding and polishing, pressure change is changeable due to multipoint contact when the curved surface back plate is prevented from being attached, and the yield is improved to a certain extent.
Drawings
Fig. 1 is a schematic structural view of a jig for a glass-laminated backplane module according to the present invention;
fig. 2 is a schematic front sectional view of the jig for glass-bonded backplane module shown in fig. 1;
fig. 3 is an assembly schematic view of the ejector rod and the second electric push rod in the jig for the glass-attached backplane module shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a base plate, 2, a limiting column, 3, an ejector rod, 4, a first electric push rod, 5, a second electric push rod, 6, an installation rod, 7, an installation hole, 8, a sliding block, 9, a spring, 10, a pressure sensor, 11 and a spherical bulge.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, a jig for attaching a glass back plate module includes: the device comprises a bottom plate 1, a limiting mechanism and a supporting mechanism; the limiting mechanism comprises a plurality of limiting columns 2 capable of lifting, and the limiting columns 2 are installed on the bottom plate 1 in a sliding mode; the supporting mechanism comprises a plurality of ejector rods 3 capable of lifting, and is a plurality of 3 arrays of the ejector rods are distributed and are a plurality of lifting components are arranged below the ejector rods 3, when the supporting mechanism is used, corresponding limiting columns are lifted to a certain height according to the curvature and the size of a display screen, the corresponding ejector rods 3 are lifted to different heights through the lifting components, then the curved surface back plate is placed on the ejector rods 3 in the range defined by the lifted limiting columns 2, then the glass substrate can be attached to the curved surface back plate, the attachment is completed, and when the ejector rods 3 are lifted to the same height, the assembly of the flat display screen can be carried out.
Through setting up bottom plate 1, stop gear and supporting mechanism, adjustment time is saved in the location of adjustment curved surface display screen that can be quick, improves production efficiency, can provide even holding power to the curved surface backplate simultaneously, makes the curved surface backplate non-deformable when the laminating, can improve the yields with the better matching of glass substrate, and this tool is also suitable for the equipment with flat panel display simultaneously, and the practicality is stronger.
As shown in fig. 2, the bottom of the limiting column 2 is provided with a first electric push rod 4, the limiting column 2 penetrates through the bottom plate 1 and is connected with the bottom plate 1 in a sliding manner, the bottom end of the limiting column 2 is fixedly connected with the output shaft of the first electric push rod 4, when the device is used, the first electric push rod 4 is started to extend the output shaft, and the first electric push rod 4 is started to drive the limiting column 2 to ascend.
Through setting up first electric putter 4, can conveniently go up and down spacing post 2.
As shown in fig. 1 and 3, the lifting component includes a second electric push rod 5, the second electric push rod 5 is fixedly mounted at the bottom of the bottom plate 1, an installation rod 6 is arranged above the second electric push rod 5, the installation rod 6 penetrates through the bottom plate 1 and is fixedly connected with the bottom plate 1, the bottom end of the installation rod 6 is fixedly connected with the second electric push rod 5, an installation hole 7 is formed in the installation rod 6, the bottom end of the push rod 3 extends into the installation hole 7 and is slidably connected with the installation hole 7, a slide block 8 is slidably mounted in the installation hole 7, the bottom end of the slide block 8 is fixedly connected with an output shaft of the second electric push rod 5, when the lifting component is used, the second electric push rod 5 is started to extend the output shaft, the second electric push rod 5 is started to drive the slide block 8 to rise, and the slide block 8 rises to drive the push rod 3 to rise.
Through setting up the lifting unit, can conveniently go up and down ejector pin 3.
As shown in fig. 3, a spring 9 is installed at one end of the ejector rod 3, which is close to the slide block 8, and two ends of the spring 9 are respectively fixedly connected with the slide block 8 and the ejector rod 3, when the glass panel is used, the slide block 8 rises to drive the spring 9 to rise, the spring 9 rises to drive the ejector rod 3 to rise, when the glass panel is attached, the curved surface backboard descends to drive the ejector rod 3 to descend, and the ejector rod 3 descends to compress the spring 9.
Through setting up spring 9, enable the curved surface backplate and can form elastic deformation when laminating, reduce the influence of spacing post 2 to the curvature of curved surface backplate.
As shown in fig. 3, the bottom fixed mounting of slider 8 has pressure sensor 10, pressure sensor 10 is the piezoelectric type sensor, during the use, it increases to receive under gravity and the elastic pressure of spring 9 messenger pressure sensor pressure, pressure sensor 10 is connected with PLC, pressure sensor 10 transmits the numerical value situation of change for PLC, OLC is through comparing the numerical value situation of change of a plurality of pressure sensor 10, make the adjustment to the height of ejector pin 3, make the curved surface backplate keep unanimous with the pressure of each contact point of a plurality of ejector pins 3, simultaneously when the debugging, also can be through monitoring pressure change, find the laminating dynamics of best glass substrate and curved surface backplate.
Through setting up pressure sensor 10 of piezoelectric type, can adjust the pressure that the curved surface backplate received when the laminating, make the pressure of each contact position keep balanced, it is more reasonable, also can improve the yields to a certain extent, also can make the debugging more convenient simultaneously.
As shown in fig. 3, the bottom of the ejector rod 3 is provided with a spherical protrusion 11, and the spherical protrusion 11 is subjected to grinding and polishing treatment, so that when the lifting device is used, the spherical protrusion 11 is always in one-point contact with the curved backboard, and uncertainty of the force direction caused by multi-point contact during lifting is avoided.
Through setting up the spherical bulge 11 through burnishing and polishing processing, enable ejector pin 3 and keep a little contact with the curved surface backplate throughout, the multiple spot makes pressure variation changeable when preventing the laminating of curved surface backplate, has also improved the yields to a certain extent.
The utility model provides a theory of operation for tool of glass laminating backplate module as follows:
firstly, a first electric push rod 4, a second electric push rod 5 and a pressure sensor 10 are connected with a PLC;
when the display screen is used, according to the curvature and the size of the display screen (the curvature can be zero), the PLC controls the corresponding first electric push rod 4 to be started to enable the output shaft to extend, the first electric push rod 4 is started to drive the limiting column 2 to be lifted for a certain height, and the size of the display screen is determined;
the PLC controls the second electric push rod 5 to start to enable the output shaft to extend, the second electric push rod 5 starts to drive the output shaft to rise, the sliding block 8 rises to drive the spring 9 to rise, the spring 9 rises to drive the ejector rods 3 to rise, and when the ejector rods 3 rise to a preset position, the second electric push rod 5 stops;
placing a curved surface (straight surface) back plate on the ejector rod 3 within the range encircled by the raised limiting column 2, and then attaching the glass substrate to the curved surface back plate to finish attachment;
the fixture is wide in applicability, rapid and convenient to adjust, and production efficiency is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a tool for glass laminating backplate module which characterized in that includes:
the device comprises a bottom plate, a limiting mechanism and a supporting mechanism;
the limiting mechanism comprises a plurality of limiting columns capable of lifting, and the plurality of limiting columns are installed on the bottom plate in a sliding mode;
the supporting mechanism comprises a plurality of lifting ejector rods, the ejector rods are distributed in an array mode, and lifting parts are arranged below the ejector rods.
2. The jig for the glass fitting backboard module according to claim 1, wherein a first electric push rod is arranged at the bottom of the limiting column, the limiting column penetrates through the bottom plate and is in sliding connection with the bottom plate, and the bottom end of the limiting column is fixedly connected with an output shaft of the first electric push rod.
3. The jig for the glass fitting backboard module according to claim 1, wherein the lifting component comprises a second electric push rod, the second electric push rod is fixedly installed at the bottom of the bottom plate, an installation rod is arranged above the second electric push rod, the installation rod penetrates through the bottom plate and is fixedly connected with the bottom plate, the bottom end of the installation rod is fixedly connected with the second electric push rod, an installation hole is formed in the installation rod, the bottom end of the ejector rod extends into the installation hole and is slidably connected with the installation hole, a sliding block is slidably installed in the installation hole, and the bottom end of the sliding block is fixedly connected with an output shaft of the second electric push rod.
4. The jig for the glass fitting backboard module according to claim 3, wherein a spring is installed at one end of the ejector rod, which is close to the sliding block, and two ends of the spring are fixedly connected with the sliding block and the ejector rod respectively.
5. The jig for the glass fitting back plate module according to claim 3, wherein a pressure sensor is fixedly mounted at the bottom end of the sliding block, and the pressure sensor is a piezoelectric sensor.
6. The jig for the glass fitting backboard module according to claim 1, wherein the bottom of the ejector rod is provided with a spherical protrusion, and the spherical protrusion is polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630473.1U CN215069001U (en) | 2021-07-19 | 2021-07-19 | A tool for glass laminating backplate module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630473.1U CN215069001U (en) | 2021-07-19 | 2021-07-19 | A tool for glass laminating backplate module |
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| Publication Number | Publication Date |
|---|---|
| CN215069001U true CN215069001U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121630473.1U Active CN215069001U (en) | 2021-07-19 | 2021-07-19 | A tool for glass laminating backplate module |
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| CN (1) | CN215069001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255662A (en) * | 2022-02-11 | 2022-03-29 | 武汉天马微电子有限公司 | Attaching jig and attaching method of flexible display panel |
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2021
- 2021-07-19 CN CN202121630473.1U patent/CN215069001U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255662A (en) * | 2022-02-11 | 2022-03-29 | 武汉天马微电子有限公司 | Attaching jig and attaching method of flexible display panel |
| CN114255662B (en) * | 2022-02-11 | 2023-05-12 | 武汉天马微电子有限公司 | Attaching jig and attaching method of flexible display panel |
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