LED packaging adhesive anti-precipitation storage device

Abstract

The invention discloses an LED packaging adhesive anti-precipitation storage device, which comprises a base, a storage structure and an anti-precipitation structure. The anti-precipitation structure is arranged on the storage structure which is arranged on the base. The storage structure comprises a storage tank, the top of the storage tank is provided with a liquid inlet passage and an exhaust passage, the bottom of the storage tank is provided with a liquid outlet passage, and the liquid outlet passage is provided with a control valve. The anti-precipitation structure comprises a lifting supporting frame, a guide column rod is fixed to a piston shaft of a lifting air cylinder which is arranged on the lifting supporting frame, a mesh plate is fixed to the bottom end of the guide column rod and positioned in the storage tank, the mesh plate is internally provided with a cavity, and a driving power source and an electric heating block connected with the driving power source are fixed inthe cavity. The LED packaging adhesive anti-precipitation storage device is reasonable in structural setting, packaging adhesive stirring and precipitation prevention can be realized effectively while stirring uniformity and heating uniformity can be effectively guaranteed, influences on production efficiency due to local overheating are avoided, and high stability in use and high applicability are realized.

Description

technical field [0001] The invention belongs to the technical field of LED production and processing equipment, and in particular relates to an anti-precipitation storage device for LED packaging glue. Background technique [0002] LED packaging glue is used for various purposes such as waterproof, heat dissipation and anti-oxidation. It is mainly used to protect LED chips. The LED packaging glue in the prior art is a three-layer special packaging glue. In the prior art, the LED sealing glue uses ordinary The container is packed, causing the LED glue to easily precipitate or even solidify. It needs to be heated during use, which greatly increases the cost of the equipment. The LED packaging watering anti-sedimentation device mainly includes a base, a heat preservation bucket, a control box, a motor, a heating device and The temperature sensing device is equipped with a rotating shaft at the inner bottom of the insulation root, and a cylinder is arranged on the rotating shaft...

AI Technical Summary

Problems solved by technology

[0002] LED packaging glue is used for various purposes such as waterproof, heat dissipation and anti-oxidation. It is mainly used to protect LED chips. The LED packaging glue in the prior art is a three-layer special packaging glue. In the prior art, the LED sealing glue uses ordinary The container is packed, causing the LED glue to easily precipitate or even solidify. It needs to be heated during use, which greatly increases the cost of the equipment. The LED packaging watering anti-sedimentation device mainly includes a base, a heat preservation bucket, a control box, a motor, a heating device and The temperature sensing device is equipped with a rotating shaft at the inner bottom of the insulation root, and a cylinder is arranged on the rotating shaft. Although it can avoid the precipitation of the LED glue to a certain extent, in the actual process, when the stirring impeller is used for a long time, some The colloid sticks to the mixing blade, which is inconvenient and clear, which will affect the mixing effect, and the glue is easy to seep out from the assembly of the mixing impeller, causing a lot of waste of resources, so the applicability and practicability are limited

Images