Touch control panel of air conditioner of driverless car and manufacturing method of touch control panel

Abstract

The invention relates to the field of design of vehicle parts, in particular to a touch control panel of an air conditioner of a driverless car and a manufacturing method of the touch control panel. Main working parts of a mold include a side pressing and blanking component, a part guide pin, a central pressing block spring, a central pressing block composed upper die center positioning and pressing mechanism, a part side pressing spring and a side pressing ring composed outer edge side pressing mechanism; and a part trimming die knife, a lower side jacking ring and a lower concave die form ablanking mechanism. Compared with the prior art, the touch control panel, manufactured by an injection mold provided by the invention, of the air conditioner of the driverless car is greatly improvedin structural strength, deformation control and ageing resistance, so the product quality of the driverless car is further guaranteed.

Description

technical field [0001] The invention relates to the field of vehicle part design, in particular to a touch control panel for an air conditioner of an unmanned vehicle and a manufacturing method thereof. Background technique [0002] The existing automotive field, including driverless cars and new energy vehicles, is becoming more and more automated, and the touch control panel of the car air conditioner is often used in the car to control the air conditioner. [0003] IMD is currently a popular surface decoration technology in the world. It is mainly used for decoration and functional control panels of home appliances, automobile dashboards, air-conditioning panels, mobile phone buttons, casings, window lenses, etc. It is widely used. In fact, IMD is divided into in-mold conversion Printing (IMR, In-Mold Roller), in-mold small insert injection molding (IML, In-Mold Label), in-mold shallow edge full-surface insert injection molding (IMF, In-Mold Film), in-mold deep edge with ...

AI Technical Summary

Problems solved by technology

[0003] IMD is currently a popular surface decoration technology in the world. It is mainly used for decoration and functional control panels of home appliances, automobile dashboards, air-conditioning panels, mobile phone buttons, casings, window lenses, etc. It is widely used. In fact, IMD is divided into in-mold conversion Printing (IMR, In-Mold Roller), in-mold small insert injection molding (IML, In-Mold Label), in-mold shallow edge full-surface insert injection molding (IMF, In-Mold Film), in-mold deep edge with appearance effect Film Insert Molding (INS, Film Insert Molding); the IMR process is to place a part of the continuous sheet in the mold cavity. After injection, the plastic will take away the silk screen pattern on the surface of the sheet and separate it from the sheet; IMF, INS and The IML process is similar. One advantage of IMR application is that for textured decorations, the pattern is more realistic, the injection molding cycle is short, and the cost is relatively low. It has been widely used in the industry, but the related plastic parts molding theory and molding equipment It is impossible to achieve zero-defect production for the entire diaphragm forming, especially after the diaphragm is hot-pressed, it is difficult to achieve automatic production of its edge trimming, and after repair, there are many burrs, which even lead to edge deformation. The IMR diaphragm punching and forming die required for the production of the air-conditioning touch control panel of a driverless car is applied to the IMR process to make structural design innovations to solve the inefficiency of the existing unmanned car air-conditioning touch control panel manufacturing process and the deviation of product molding quality. Defects of structural strength and poor aging resistance

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