Position adjusting mechanism of Glass substrates for display apparatus panel
A display panel and glass substrate technology, applied in the field of position correction, can solve the problems of poor stability of accuracy, excessive increase in production time and cost, high cost of robotic arms, etc., to improve stability, improve accuracy, and reduce production cost effect
Inactive Publication Date: 2009-09-02
MAS AUTOMATION CORP
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Problems solved by technology
[0003] However, the horizontal and vertical moving units in the above-mentioned traditional technology are generally operated by a horizontal mechanical arm and a vertical mechanical arm, and the mechanical arm will be pushed due to long-term operation or vibration...etc. The accuracy of controlling the glass substrate is difficult to control, so it is necessary to frequently check and calibrate the accuracy of each robot arm pushing the glass substrate, which has caused the problem of poor stability of the accuracy of the glass substrate calibration, which increases the production time. At the same time, there is also the problem of expensive purchase and maintenance of robotic arms
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[0034] first look figure 1 As shown, it is a flow chart of a specific embodiment of the alignment device of the display panel glass substrate of the present invention in use. The present invention discloses that a material arm 71 and a material extraction arm 72 (such as figure 2 and Figure 7 shown), and contains:
[0035] A platform 4 (with figure 2 and image 3 shown), for the above-mentioned loading arm 71 to place a glass substrate 8 on the platform 4, and one end of the platform 4 is pivotally arranged on a base 6;
[0036] At least one driver, in the present embodiment, take a pneumatic cylinder 5 that is pivotally arranged on the base 6 as an example (such as Figure 4 As shown), the pneumatic cylinder 5 lifts one end of the bearing platform 4 upwards, so that the bearing platform 4 swings into an inclined state;
[0037] At least one air blowing unit is located on the support platform 4, and in this embodiment, a plurality of air holes 43 that can blow out air ...
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The invention discloses a positioning device for a glass substrate used in a display panel, which is provided with a material placing arm and a material taking arm, and includes a support platform for the material setting arm to place a glass substrate, and at least one driver is used to drive the support The table is in an inclined state, and at least one blowing unit provided on the platform is used to blow the glass substrate and slide to at least one positioning end on the inclined platform, and then use at least one stopper provided on the positioning end The stopper is used to stop the glass substrate from sliding; accordingly, the stability of controlling the alignment accuracy of the glass substrate can be improved, so as to provide the pick-up arm to pick up the glass substrate.
Description
technical field [0001] The invention relates to a calibration device for a glass substrate used in a display panel, in particular to a technology for correcting the position before the glass substrate is combined with a backlight module. Background technique [0002] At present, after the display panel (PANEL) is made into a CELL, the glass substrate of the CELL must be combined with the backlight module. Alignment, the method is traditionally to use a loading arm to transport the glass substrate to a positioning platform, and use a horizontal and a vertical pushing unit to sequentially push and control the glass substrate to a positioning area on the platform, so that the glass The substrate is aligned with the positioning area, so as to correct the position of the glass substrate, and then a pick-up arm is used to pick up the glass substrate in the positioning area, and transport it to be combined with a backlight module. [0003] However, the horizontal and vertical movi...
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IPC IPC(8): G02F1/1333
Inventor 黄金福范姜正邹年青
Owner MAS AUTOMATION CORP