Device for producing components of filter screen

Abstract

The invention discloses a device for producing components of a filter screen. The device comprises a first die and a second die, wherein the first die is provided with a first parting surface and a first net cutting blade; the first net cutting blade has a closed ring structure; the second die is provided with a second parting surface and a second net cutting blade; the second net cutting blade has a closed ring structure; a net material conveying device for pulling a net material into a framework die cavity is arranged on the first die, and comprises one or more pairs of driving rollers, one or more pairs of driven rollers and a driving device which is used for driving the driving roller; and the driving roller and the driven roller are arranged along the net material conveying direction and are respectively fixed at two ends of the first die. The net material is automatically conveyed into the framework die cavity through the net material conveying device and then is molded through integrative injection molding to realize the full-automatic production of the filter screen, so that the conventional production mode through which the net material is manually placed into a mould for injection molding piece by piece is changed, the production efficiency of the components of the filter screen is greatly improved, and the product quality is improved.

Description

technical field [0001] The invention relates to a co-injection molding filter net of plastics and net materials, in particular to a production device of a filter net assembly. Background technique [0002] At present, the air inlet or the air flow channel of the air conditioner is provided with a filter assembly to filter the air to prevent dust or other impurities from entering the air conditioner and causing adverse effects on the air conditioner components. The filter screen assembly generally includes a mesh body forming a grid with a predetermined mesh and a skeleton body fixed to the mesh body. The skeleton body is formed by injection molding and kept fixed with the mesh body. [0003] The existing production method of filter screen components mainly includes the following steps: unloading the net, injection molding, taking the product, cutting the excess net edge, and the net unloading and cutting the excess net edge are all dependent on manual labor, so the productio...

AI Technical Summary

Problems solved by technology

[0003] The existing production method of filter screen components mainly includes the following steps: unloading the net, injection molding, taking the product, cutting the excess net edge, and the net unloading and cutting the excess net edge are all dependent on manual labor, so the production method is backward, the efficiency is low, and the product quality is high. less than guaranteed

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