Glue potting device for bonding processing of lcd liquid crystal display screen display module components
A screen display and liquid crystal display technology, which is applied to the device and coating of the surface coating liquid, can solve the problem that the colloid cannot flow out, and achieve the effect of improving stability and accuracy
Active Publication Date: 2022-02-11
深圳市华之洋光电科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies in the existing LCD liquid crystal display screen display module component bonding processing used in the use of the existing glue potting device proposed in the background technology, the present invention provides an LCD liquid crystal display screen display module component bonding processing glue filling device. The glue device has the advantage of emptying the colloid in the glue filling pipe after stopping the operation, which solves the problem that the glue in the glue filling pipe solidifies and cannot flow out after stopping the operation
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-6, LCD liquid crystal display screen display module component bonding processing glue filling device, including a fixed plate 1, the top of the fixed plate 1 is fixedly installed with a telescopic machine 2 and the number of the telescopic machine 2 is two, and the telescopic machine 2 runs through the fixed plate 1 and one end of the output shaft of the telescopic machine 2 is fixedly installed with a telescopic rod 3, the outer surface o...
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The invention relates to the technical field of screen production, and discloses a glue filling device for the bonding process of LCD liquid crystal display screen display module components. The limiting inclined plate is arranged on an inclined plane so that the first adjusting plate moves toward the fixing plate and at the same time the two sides The distance between the limit slide block and the slide rail on one side of the limit inclined plate is constantly increasing, and the material of the pressure regulating chamber is a soft rubber material with good pulling properties. The volume of the pressure regulating chamber is enlarged, and there is a certain distance between the driving plate and the transmission block, so that the initial movement of the pressure regulating device will not drive the mixing device to move synchronously, and the pressure inside the pressure regulating chamber will decrease. Through the conduction of the sliding tube and the mixing chamber and the suction force on the colloid inside the discharge pipe to make it flow back, it avoids the inner colloid flowing out under the action of inertia during the rapid lifting of the mixing device, causing the actual glue volume to be greater than The problem of planning the amount of glue filling improves the accuracy of the device's glue filling.
Description
technical field [0001] The invention relates to the technical field of screen production, in particular to a glue pouring device for bonding processing of LCD liquid crystal display screen display module components. Background technique [0002] The design and manufacture of screens is one of many high-end manufacturing industries. In the production process of screens, it is necessary to pour glue on the electronic board of the screen. The existing glue filling devices are basically fully automatic. Because the colloid used for bonding is easy to solidify, the liquid colloid is stored separately before the glue is poured, and it is injected and mixed through the pipeline during the glue filling process, so as to avoid the early solidification of the liquid colloid and the blockage of the glue injection device. This glue filling method is the most widely used equipment at present. [0003] The existing glue filling device still has certain limitations in the process of use. ...
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IPC IPC(8): B05C5/02B05C11/10B05C13/02
CPCB05C5/02B05C11/1039B05C11/1042B05C13/025
Inventor 张宾
Owner 深圳市华之洋光电科技有限公司