Cosmetic brush metal opening pipe pressing machine

Abstract

The invention discloses a cosmetic brush metal opening pipe pressing machine. The cosmetic brush metal opening pipe pressing machine comprises a rack and further comprises an extrusion device and a heating device, wherein the extrusion device is arranged on the rack and used for extruding a metal opening pipe, and the heating device is connected with the extrusion device and used for heating the extrusion device to the preset temperature so as to trigger heat deformation of the metal opening pipe. According to the pipe pressing machine, the surface of the metal opening pipe is extruded by theextrusion device and subjected to heat transfer from the extrusion device, the expansion force exerted on the metal opening pipe is uniform, cracks are not likely to happen in the extrusion deformation process, accordingly, product attractiveness is not influenced, the production yield can be improved, the production cost can be reduced, and the resource is saved.

Description

technical field [0001] The invention relates to the technical field of hot extrusion, in particular to a cosmetic brush metal nozzle tube crimping machine. Background technique [0002] The cosmetic brush is mainly composed of three parts: the special hair for the cosmetic brush, the burr tube and the handle. In its preliminary processing process, the shaping of cosmetic brush bristles is an extremely important process. The shape of the hair head is generally shaped by the envelope of the metal material. [0003] In the prior art, the bristles of conventional makeup brushes are shaped by round or square metal mouth tubes, and in order to make the makeup brushes meet the diverse needs of makeup effects, it is necessary to produce a round metal mouthpiece. After the mouth tube is filled with the shaped hair head, it is deformed by squeezing the metal mouth tube to obtain a flat hair head; in actual operation, that is, when the metal mouth tube is squeezed at room temperature,...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the bristles of conventional makeup brushes are shaped by round or square metal mouth tubes, and in order to make the makeup brushes meet the diverse needs of makeup effects, it is necessary to produce a round metal mouthpiece. After the mouth tube is filled with the shaped hair head, it is deformed by squeezing the metal mouth tube to obtain a flat hair head; in actual operation, that is, when the metal mouth tube is squeezed at room temperature, a large part of the makeup Brushes are classified as defective products, which will not only affect productivity, but also lead to waste of resources and cannot meet production and supply needs.

[0004] Therefore, how to avoid the increase of the defective product rate due to the extrusion of the metal mouth tube of the cosmetic brush at normal temperature, thereby improving the production yield, is a technical problem that those skilled in the art need to solve at present

Images