Forming and processing equipment for exhaust fume collecting hood of kitchen range hood

Abstract

A motor is electrically connected with a power source through a power line, the motor drives a drill bit to horizontally rotate at a high speed, the drill bit is used for drilling the interior of the exhaust fume collecting hood, the interior of a support is hollow, the support and the drill bit are horizontally and correspondingly arranged, and the inner wall, close to a sliding frame, of the support is in a semi-arc shape. The piston rod is arranged in the sleeve, the semi-arc angle is 180 degrees, the sliding frame is embedded in the inner side of the support in a sliding mode, the sliding frame is arranged in a transverse T shape, grooves are formed in the two ends of the sliding frame, and when one end of the piston rod slides in the sleeve and the piston rod moves outwards at the moment, the volume of only a small part of gas between the sleeve and the adsorption layer is increased, the gas pressure is reduced, and the external atmospheric pressure is not changed. The atmospheric pressure assists the adsorption layer to bend on the side face of the sleeve, the adsorption layer deforms integrally, and after the adsorption layer deforms, the surface of the exhaust fume collecting hood can be adsorbed and fixed, so that the clamping mechanism can quickly fix the surface of the exhaust fume collecting hood.

Description

technical field [0001] The invention relates to the technical field of range hood processing, in particular to a forming and processing equipment for a kitchen range hood hood. Background technique [0002] When the fume hood is processed, it is necessary to use weldment welding to form a weld seam at the weld, and the weld seam is polished and polished to form a seamless welded fume hood. After opening the hole, it is convenient for the fume hood to pass through the internal components of the range hood, which is convenient for the flow of oil fume, which is a technical inspiration for the forming and processing equipment; [0003] The research on molding equipment found the following problems: [0004] Before the fume collecting hood is opened, the forming processing equipment usually fixes the fume collecting hood manually. Since the surface of the fume collecting hood is relatively smooth, the drill bit will impact the fume collecting hood during the opening process of ...

AI Technical Summary

Problems solved by technology

[0004] The forming processing equipment usually fixes the fume collecting hood manually before opening the fume collecting hood. Because the surface of the fume collecting hood is relatively smooth, the drill bit will impact the fume collecting hood during the process of opening the fume collecting hood, which may easily cause The displacement of the fume collection hood, which leads to the inability to quickly clamp and fix the fume collection hood before processing;

[0005] At present, CN202110220000.2 in the prior art is a forming and processing equipment for the fume collecting hood of kitchen and toilet range hood, which discloses forming and processing equipment. This invention reduces the applicability of the equipment and cannot push the hole when opening Squeeze the limit, and the hole is prone to bending, which reduces the effect of the hole. At the same time, the burrs after the hole cannot be polished, which increases the processing steps after the hole and reduces the efficiency of the hole. Moreover, it cannot be adjusted according to the number of required openings, thereby reducing the flexibility of the equipment and other issues;

[0006] The invention can mainly solve the problem that the fast clamping and fixing cannot be performed before the fume collecting hood is processed

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