Glue filling device for liquid crystal panel manufacturing

Abstract

The invention discloses a glue filling device for liquid crystal panel manufacturing. The device structurally comprises a glue filling device body, a sliding rod, a clamp, a workbench, an operator andsupporting rods; and the rear end of the glue filling device body is movably connected to the front end of the sliding rod, the bottom end of the sliding rod is welded to the top ends of the supporting rods, and the bottom end of the clamp is welded to the top end of the workbench. According to the glue filling device, the part of the structure of equipment is improved, so that when the equipmentis used, a liquid adding driving mechanism can be matched with a glue spraying compensation mechanism, under the condition that after the equipment is stopped and no liquid is added, a pipeline is blown into gas again, glue spraying compensation is carried out, the situation that a certain amount of spraying glue is left in a nozzle after the equipment runs in the middle so as to cause the equipment is blocked due to spraying glue solidification can be effectively avoided; and meanwhile, a liquid adding head pushing-out mechanism can be taken out to push out of a liquid adding head at the time of glue spraying, at the time of stopping, the liquid adding head is retracted, and therefore the phenomenon that a layer of glue is solidified on the outer ring of the liquid adding head after gluefilling so that frequent cleaning of workers is needed is avoided.

Description

technical field [0001] The invention relates to the field of glue filling devices, in particular to a glue filling device for making liquid crystal panels. Background technique [0002] The glue filling device for LCD panel production is a kind of equipment used for liquid crystal panel dispensing and glue filling during the production of liquid crystal panels. It is an indispensable equipment in the production and processing of liquid crystal panels. However, when the existing equipment is used for glue filling, If the processing stops halfway, part of the glue in the dispensing head is often left in the dispensing head, which is not easy to handle. If the machine is not restarted for a long time, the glue is likely to dry and solidify inside, resulting in blockage and damage. After the glue is sprayed, there is often some glue condensed on the outer ring of the top of the dispensing head, which requires the staff to remove it after each processing, which is extremely incon...

AI Technical Summary

Problems solved by technology

[0002] The glue filling device for LCD panel production is a kind of equipment used for liquid crystal panel dispensing and glue filling during the production of liquid crystal panels. It is an indispensable equipment in the production and processing of liquid crystal panels. However, when the existing equipment is used for glue filling, If the processing stops halfway, part of the glue in the dispensing head is often left in the dispensing head, which is not easy to handle. If the machine is not restarted for a long time, the glue is likely to dry and solidify inside, resulting in blockage and damage. After spraying glue, there is often some glue condensed on the outer ring of the top of the dispensing head, which requires the staff to remove it after each processing, which is extremely inconvenient

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