A method for marking a glass plate
A marking method and glass plate technology, which are applied in the direction of chemical reaction of materials and material analysis by observing the influence of chemical indicators, can solve the problems of time-consuming man-hours, high production costs, and wrong judgments.
Active Publication Date: 2019-03-05
CHONGQING SANXING JINGYI GLASS CO LTD
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Problems solved by technology
The disadvantage of this method is that it is easy to make mistakes in judging by human eyes, and in the process of large-scale production, each glass plate is judged by naked eyes, which is very time-consuming and labor-intensive, and the production cost is high
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[0017] Reference numerals in the accompanying drawings include: first bracket 1, second bracket 2, pull screw 3, marking box 4, liquid storage chamber 5, valve 6, marking pen 7, first spring 8, bellows 1- 8. The second spring 9 , the smear box 10 , the distribution plate 11 , the air outlet plate 13 , the support table 14 , and the glass plate 15 .
[0018] A glass plate marking tool such as figure 1 As shown, it includes a bracket, the bracket includes a first bracket 1 and a second bracket 2 that are all L-shaped, and the long arms of the first bracket 1 and the second bracket 2 are provided with connecting holes, the first bracket 1 and the second bracket 2 The ends of the short arms of Mirror symmetry.
[0019] A marking box 4 is welded on the end of the long arm of the first bracket 1 , and a liquid storage cavity 5 for accommodating marking liquid is formed inside the marking box 4 . The bottom of the marking box 4 forms a liquid outlet hole that communicates with the...
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The invention belongs to the technical field of glass manufacturing and provides a glass plate marking method. The glass plate marking method comprises the following steps: (1) pushing a marking tool along an edge of a glass plate, and fitting a smearing box with a plate surface of the glass plate; (2) switching on a valve, and enabling glass coating liquid to pass through a corrugated pipe, a flow division plate, a flowing hole and a sponge layer; wetting the plate surface of the glass plate by glass coating liquid; (3) holding the marking tool and moving along the glass plate for 3cm to 5cm, so as to form one section of coating on the plate surface of the glass plate; meanwhile, drawing one section of marking line on the plate surface of the glass plate by a marking pen; (4) moving a wind plate and blowing hot air by the wind plate to dry the coating; (5) taking out the glass plate and observing whether the plate surface of the glass plate becomes red or not; if the plate surface of the glass plate becomes red, considering that tin coating marking is successful; if the plate surface of the glass plate does not become red, overturning the glass plate and repeating the operation again. Compared with a traditional manner of identifying a thin coating by ultraviolet light, the marking speed is rapid and the marking is more accurate; the glass plate marking method is suitable for a marking procedure of large-batch production of sandwich glass.
Description
technical field [0001] The invention belongs to the technical field of glass manufacturing. Background technique [0002] Laminated glass is a composite glass product made of two or more pieces of glass firmly bonded with a transparent bonding material. Due to the effect of the bonding material, when the laminated glass is impacted and broken, the glass fragments will still be bonded on the adhesive layer, and the It will splash down, not easy to cause harm to people, and it will play a certain role in safety protection, and the broken glass can still maintain a certain degree of visibility. There are many types of laminated glass, which are divided into dry method and wet method according to different production schemes. Dry laminated glass is to embed a pre-made organic film between two or two pieces of glass, and then heat, pressurize and exhaust. The composite transparent products made, currently the most used are PVB (polyvinyl butyral) film and SGP film. [0003] The...
Claims
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IPC IPC(8): G01N21/78
CPCG01N21/78
Inventor 李仲卿
Owner CHONGQING SANXING JINGYI GLASS CO LTD