Punch forming machine for metal mesh enclosure of range hood

Abstract

The invention relates to a punch forming machine for a metal mesh enclosure of a range hood. The punch forming machine for the metal mesh enclosure of the range hood comprises a placing plate, a forming device, clamping devices and a profiling device, wherein the forming device is installed in the middle of the upper end of the placing plate; and the multiple clamping devices are evenly arranged on the outer side of the forming device and installed on the placing plate. The punch forming machine for the metal mesh enclosure of the range hood provided by the invention can solve the problems that when existing equipment conducts punch forming on a stainless steel sheet, the position of the stainless steel sheet cannot be ensured in the punching process, and the stainless steel sheet is likely to deviate due to uneven stress, so that the punching success rate is reduced, material waste is increased, the punching cost is increased; meanwhile, secondary re-pressing cannot be carried out on the metal mesh enclosure subjected to punch forming, so that the punch forming effect is reduced, and the metal mesh enclosure is prone to springback; and in addition, the formed metal mesh enclosure cannot be ejected out, so that manual taking-out is not facilitated, and the punching efficiency is reduced.

Description

technical field [0001] The invention relates to the technical field of range hood forming, in particular to a stamping and forming machine for a metal mesh cover of a range hood. Background technique [0002] The range hood is an electrical appliance for absorbing cooking fumes in the home kitchen. It can not only perform functional functions well, but also has a decorative concept that integrates the modern kitchen layout. Range hoods are available in thin, deep, and cabinet types. There are three types. The range hood should have beautiful appearance, harmonious color, safe use, strong wind suction, low noise, easy cleaning, stable work, and long life. The range hood is mainly composed of a motor, an impeller, a chassis, a smoke hood, It is composed of filter screen, metal mesh cover, oil cup and other parts. The metal mesh cover has a simple structure and is usually produced and processed by stamping. [0003] At present, the existing equipment usually has the following ...

AI Technical Summary

Problems solved by technology

[0005] The invention can solve the problem that the existing equipment cannot ensure the position of the stainless steel sheet during the stamping process when the stainless steel sheet is stamped and formed, and the stainless steel sheet is prone to deviation due to uneven force, thereby reducing the success of stamping The rate increases the waste of materials and increases the cost of stamping. At the same time, the metal mesh cover after stamping and forming cannot be repressed twice, which reduces the effect of stamping and forming. The metal mesh cover is prone to springback, and, The formed metal mesh cover cannot be ejected, which is not conducive to manual removal and reduces the efficiency of stamping and other problems

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