Air intake grill hot stamping process and automatic hot stamping line using this process

Abstract

The invention discloses a gas inflow grate hot stamping process and an automatic hot stamping assembly line adopting the process. The gas inflow grate hot stamping process includes the following stepsthat firstly, a gas inflow grate is arranged on a base; secondly, a chromium film is attached to the corresponding position of the gas inflow grate according to the requirement; thirdly, a silica gel profiling plate capable of heating the chromium film to achieve hot stamping and cutting off the excessive chromium film is placed on the chromium film according to the hot stamping pattern requirement, the silica gel profiling plate is provided with an aluminum plate, and the aluminum plate is connected with a heating element to be used for heating the silica gel profiling plate; fourthly, thesilica gel profiling plate is used for cutting off the excessive chromium film, that is to say, hot stamping patterns are left to complete heating and pressurizing of the hot stamping profiling plateon the chromium film to achieve hot stamping on the chromium film; and fifthly, the silica gel profiling plate is used for cutting off the excessive chromium film, that is to say, the hot stamping patterns are left to complete hot stamping. The gas inflow grate hot stamping process is simplified and efficient in procedure, the procedure is environment-friendly, the effect is the same with the electroplating effect, and colors can be diversified.

Description

technical field [0001] The invention belongs to the field of auto parts manufacturing, and in particular relates to a hot stamping process of an air intake grill and an automatic hot stamping assembly line adopting the process. Background technique [0002] As people pay more attention to the appearance of the car, the shape and surface technology of the air intake grille are more and more valued. Traditional air intake grille hot stamping is usually achieved by electroplating, which inevitably has the problems of not being environmentally friendly and producing waste water and waste gas. Moreover, the single-station hot stamping machine is commonly used in the hot stamping industry at present. Due to the limitation of product shape and size, a product needs to be divided into multiple stations for hot stamping. For example, it needs to go through blue station 1 and yellow station 2 in turn. , green station 3, for such products, domestic manufacturers usually use the first ...

AI Technical Summary

Problems solved by technology

The traditional air intake grill hot stamping is usually realized by electroplating method, which inevitably has the problems of not being environmentally friendly and generating waste water and waste gas

Moreover, the single-station hot stamping machine is commonly used in the hot stamping industry at present. Due to the limitation of product shape and size, a product needs to be divided into multiple stations for hot stamping. For example, it needs to go through blue station 1 and yellow station 2 in turn. , green station 3, for such products, domestic manufacturers usually use the first production station 1, then change the mold to produce station 2, and then change the mold to produce station 3. Although this production mode is relatively low in equipment prices and flexible in production Good, but the supporting area (such as the buffer area, the waiting area) covers a large area, the demand for turnover equipment (such as turnover vehicles) is large, the demand for personnel is large, and the production preparation time is long; foreign countries often use multi-station automation equipment. It can reduce the frequency of mold change, requires less buffer area and personnel, and saves time, but the price is more expensive, the production flexibility is poor, and the equipment operation and debugging requirements are higher

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