Production technology for simultaneously extruding A and B sides of environment-friendly aluminum profile

Abstract

The invention discloses a production technology for simultaneously extruding A and B sides of an environment-friendly aluminum profile. According to the production technology disclosed by the invention, by improving a mold used by an priorexisting extrusion artprocess of the aluminum profile and the extrusion process, the A and B sides of the extruded aluminum profile are integrated, and two aluminum profile products which are matched with each other can be extruded at the same time and further the turnover rate of a finished frame is improved; meanwhile, by improving a horizontal powder injection process into a vertical powder injecting process, powder injection is more comprehensive and thorough, the quality of powder painting is improved and the appearance is better; in addition, by improving a powder injecting system in the powder paintinginjecting process, the improved powder injecting system does not have the phenomenon of injecting powder outward in the use process, so that theenvironment of an powder painting workshop is improved and threat to body parts of workers such as respiratory tract is avoided and better environment-friendly and hygienic properties are achieved.

Description

technical field [0001] The invention relates to the technical field of production and processing of aluminum profiles, in particular to a simultaneous extrusion production process of AB surfaces of environment-friendly aluminum profiles. Background technique [0002] Traditional broken bridge heat insulation aluminum profiles are generally composed of A side and B side, as attached figure 1 As shown, it is the existing split-type broken bridge heat-insulating aluminum profile, which is also divided into A side and B side for extrusion during manufacture, so A side and B side need to open a set of molds for extrusion production separately, and frame Re-aging, such a traditional separate production mode of A-side and B-side, causes the finished products to be set separately, takes up more finished product frames, and doubles the working time of the aging furnace, and because there are many types of aluminum profiles, many product structures are similar, and the common first-li...

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Problems solved by technology

[0002] Traditional broken bridge heat insulation aluminum profiles are generally composed of A side and B side, as attached figure 1 As shown, it is the existing split-type broken bridge heat-insulating aluminum profile, which is also divided into A side and B side for extrusion during manufacture, so A side and B side need to open a set of molds for extrusion production separately, and frame Re-aging, such a traditional separate production mode of A-side and B-side, causes the finished products to be set separately, takes up more finished product frames, and doubles the working time of the aging furnace, and because there are many types of aluminum profiles, many product structures are similar, and the common first-line It is not easy for workers to distinguish during the operation, which increases the error rate; secondly, the horizontal spraying process is generally used in the processing of aluminum profiles. The disadvantage of the horizontal spraying process is that the spraying is not comprehensive and prone to spraying dead ends , leading to low quality of spraying and affecting the appearance of aluminum profiles. Secondly, the powder spraying system used in the spraying process is unreasonable, resulting in continuous powder from the powder supply center to the outside during the actual powder spraying operation. The phenomenon of spraying seriously affects the staff to add powder in the powder supply center, and during the process of adding powder, the powder is continuously sprayed out, which leads to the poor environment of the entire powder spraying workshop and poses a serious threat to the respiratory tract of the staff, mainly because The recovery effect of the waste powder collection box is poor, which causes a large amount of dust to spread out when the operators add new powder to the powder supply center, which makes the operators unkempt, the working environment is poor, and the sanitation and cleaning of the powder supply center is also difficult, and the production efficiency is low; In view of the above existing problems, it is necessary to develop an environmentally friendly aluminum profile that is convenient for production, saves molds, reduces mold manufacturing, and reduces error rates. At the same time, it can reduce production costs, improve production efficiency, and have a good working environment. Production Process

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