Automobile instrument panel glue feeding structure

Abstract

The invention discloses an automobile instrument panel glue feeding structure. The automobile instrument panel glue feeding structure comprises an upper die and a lower die, wherein the lower surfaceof the upper die is provided with an upper die core for forming the outer side surface of a product, the upper surface of the lower die is provided with a lower die core for forming the inner side surface of the product, the upper die core and the lower die core form a cavity for forming the product when the upper die and the lower die are combined, the side surface of the lower end of the productis provided with an air outlet, a pouring nozzle is arranged on the upper surface of the upper die, the structure further comprises a first sliding block for forming the outer side surface of the airoutlet and a second sliding block for forming the inner side surface of the air outlet, the first sliding block is arranged in the lower die, the second sliding block is arranged in the lower die core, the second sliding block is in sliding fit in the lower die core, the upper surface of the first sliding block is provided with a through hole groove, and a gate insert is arranged in the through hole groove. The automobile instrument panel glue feeding structure is low in cost.

Description

technical field [0001] The invention relates to the field of injection molds, in particular to a glue-feeding structure for an automobile instrument panel. Background technique [0002] The car dashboard is one of the important parts of the car. The car dashboard is formed by injection molding. There is an air outlet position for the air conditioner on the dashboard. Generally, we need a slider or a bullet mechanism. According to the existing technology, In the common design, the main nozzle is placed outside the mechanism, which requires a very long flow channel of 150mm to 250mm. The injection molding cycle of the product is long, and it is easy to cause pressure retention difficulties. The appearance of the product is difficult to control. cost. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above defects of the prior art and provide a low-cost glue-feeding structure for an automobile instrument panel. ...

AI Technical Summary

Problems solved by technology

[0002] The car dashboard is one of the important parts of the car. The car dashboard is formed by injection molding. There is an air outlet position for the air conditioner on the dashboard. Generally, we need a slider or a bullet mechanism. According to the existing technology, In the common design, the main nozzle is placed outside the mechanism, which requires a very long flow channel of 150mm to 250mm. The injection molding cycle of the product is long, and it is easy to cause pressure retention difficulties. The appearance of the product is difficult to control. cost

Images