A glass bracket assembly and its injection molding method
A glass holder and glass technology, applied in the coating and other directions, can solve the problems of glass assembly jitter, poor repeatability, low production efficiency, etc., to improve manufacturing accuracy and production efficiency, and the detection and positioning process is accurate, continuous and efficient. The effect of rapid production
Active Publication Date: 2016-11-30
FUZHOU FUYAO MOLD TECH
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Problems solved by technology
[0003] Chinese patents CN201320163820 and CN201120280165 respectively introduced a glass bracket installation tool, but the above-mentioned method of bonding the bracket to the glass has various defects, and the positioning of the bracket is prone to inaccurate phenomena during the processing, making the product The consistency is poor, which leads to difficulties in subsequent loading, and the glass assembly has vibration or abnormal noise during use
In addition, existing bonding methods suffer from low production efficiency and poor repeatability
Method used
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[0043] The content of the present invention will be further described below in conjunction with the accompanying drawings.
[0044] In the present invention, the X-axis, Y-axis and Z-axis directions are as Figure 10 As shown, the X axis and the Y axis refer to two directions along the glass surface, and the Z axis refers to the direction along the thickness of the glass.
[0045] like Figure 1-14 As shown, the injection molding method of a glass bracket assembly according to the present invention is characterized in that: the method comprises the following steps:
[0046]Step 1: provide the glass 5 to be bonded and the bracket 4, the surface to be bonded of the glass 5 is located at the lower edge region of the glass 5, the bracket 4 includes a bracket part 42 with a mounting hole 44 and a The U-shaped holding portion 41 of the U-shaped groove 45, the U-shaped groove 45 includes the upper side wall 451 of the U-shaped groove, the lower side wall 452 of the U-shaped groove ...
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Abstract
The invention relates to the technical field of installation of glass accessories and in particular relates to an injection molding method for a glass bracket assembly. The method comprises the following steps: moving a bracket to a to-be-adhered surface of glass; injecting glue into an injection molding cavity by virtue of an injection molding machine; adjusting six degrees of freedom of an insert by virtue of a six-degree-of-freedom moving mechanism according to the numerical values of surface profile deviation and hole core deviation of a glass bracket assembly sample, keeping the positioning positions of a positioning column for poisoning the glass and a supporting column immovable, then adjusting the positioning position of the bracket, and calibrating the relative positions of the bracket and the glass which are respectively positioned; and finally, preparing the glass and bracket for normal production, repeating the steps, and finally obtaining the glass bracket assembly. The invention also provides a glass bracket assembly manufactured by adopting the method. The method has the advantages that the detection and adjustment processes are accurate and rapid, so that the manufacturing precision and production efficiency of the glass bracket assembly are improved.
Description
Technical field: [0001] The invention relates to the technical field of glass accessory installation, in particular to an injection molding method for a glass bracket assembly, and also provides a glass bracket assembly manufactured by the injection molding method. Background technique: [0002] The glass bracket assembly is used on openable and closable automobile windows, including glass and brackets. The bracket includes a bracket part and a U-shaped holding part. The U-shaped holding part is sleeved on the lower edge area of the glass and passed through Adhesive bonding realizes fixed connection, and the bracket part is fixedly connected with the lifting mechanism in the vehicle body, and the glass is closed or opened by rising or falling of the lifting mechanism. [0003] Chinese patents CN201320163820 and CN201120280165 respectively introduced a glass bracket installation tool, but the above-mentioned method of bonding the bracket to the glass has various defects, an...
Claims
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IPC IPC(8): B29C45/14B29C33/12
CPCB29C45/14065B29C45/14467B29C45/76B29C2045/1454B29C2945/7629
Inventor 邹皞李明顺
Owner FUZHOU FUYAO MOLD TECH