Die casting equipment capable of eliminating die air holes for LED lamp shell

Abstract

The invention discloses die casting equipment capable of eliminating die air holes for an LED lamp shell. The die casting equipment comprises a base and a pedestal, wherein the left side of a refrigerator is connected with a water storage tank through a first connection pipeline; a water pump is arranged at the inner bottom of the water storage tank; an electric water inlet valve is arranged on the lower side of a water outlet pipeline; the bottom of the pedestal is fixed to a carrying table through a first bolt; a water introducing pipeline is arranged on the lower side of a molding groove; afirst bracket is fixed to the front side of the upper end face of the base; a second bracket is arranged on the back side of the first bracket; a third bracket is arranged on the back side of the second bracket; a second hydraulic cylinder is fixed to the top in a rotary frame; the lower side of the motor box is rotationally connected with a rotary plate; and a guide barrel is fixed to the left side of the third bracket. Through adoption of the die casting equipment capable of eliminating the die air holes for the LED lamp shell, residual gas can be discharged through the third bracket in a die casting process, so that air holes existing in molding materials are prevented.

Description

technical field [0001] The invention relates to the related technical field of LED lamp shells, in particular to a mold die-casting equipment for LED lamp shells that eliminates mold pores. Background technique [0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and the circuit board with silver or gold wires, and sealed with epoxy resin around it to protect the inner core wire. The effect is to install the shell at last, so the LED lamp has good shock resistance. The shell of the LED lamp is made of plastic-absorbing acrylic plate, which absorbs light evenly, so the light emitted through the acrylic plate is very soft and the color is very pure. , Mold die-casting equipment is required when making LED lamp shells. [0003] In the process of die-casting raw materials in the existing mold die-casting equipment, the raw materials cannot be circulated and cooled...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mold die-casting equipment for LED lamp shells that eliminates mold pores, so as to solve the problem that the raw materials cannot be circulated and cooled during the die-casting process of the raw materials in the existing mold die-casting equipment proposed in the background technology. , the molding speed is slow, which affects the working efficiency of the device. After the material is fully formed, it may adhere to the inner wall of the forming tank, thereby affecting the problem of reclaiming operation

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