Silicon wafer carrier welding strength testing machine

Abstract

The invention discloses a silicon wafer carrier welding strength testing machine comprising a machine frame, a gas cylinder mounted on the machine frame, guide rails, and ejector blocks in transmission connection with the gas cylinder; the machine frame is provided with a test clamping position for placing a silicon wafer carrier; the gas cylinder, the guide rails and the ejector blocks are located at one side of the test clamping position; the guide rails extend along the transverse direction; the ejector blocks can move transversely along the guide rails under driving of the gas cylinder to push and press the silicon wafer carrier in the test clamping position so as to realize a silicon wafer carrier welding strength test. The pushing force generated by the gas cylinder is adopted for testing the silicon wafer carrier welding strength, the quality of the silicon wafer carrier is tested, the silicon wafer carrier is ensured to be not damaged when in use, not only is the loss of production reduced, but also the personal safety is ensured; and the silicon wafer carrier welding strength testing machine has the advantages of simple structure and convenient operation, and can be widely popularized and used in the industry.

Description

Technical field [0001] The invention relates to a silicon wafer flower basket welding strength detector, which is used for detecting the welding strength of the silicon wafer flower basket during the production process of photovoltaic crystal silicon cells. Background technique [0002] In the production process of photovoltaic crystalline silicon cells, it is necessary to use silicon wafer baskets to carry silicon wafers for cleaning and other processes. Since the silicon wafer flower basket is welded as a whole, sudden damage may occur during use, that is, welding or cracking occurs at the welding part of the flower basket. Damage to the flower basket during use can directly cause the silicon wafer to break and cause production. Loss, and there is also the risk of scratching the hands, which poses a threat to the personal safety of the operators. [0003] Since the damage of the wafer flower basket is unpredictable, but the wafer flower basket will break and break the wafer or s...

AI Technical Summary

Problems solved by technology

Since the silicon wafer flower basket is welded as a whole, sudden damage may occur during use, that is, the welded part of the flower basket may appear to be welded or broken. Damage to the flower basket during use may directly cause the silicon wafer to break, resulting in production failure. loss, and there is a danger of cutting hands, which poses a threat to the personal safety of the operator

[0003] Since the damage of the silicon wafer flower basket is unpredictable, but the silicon wafer flower basket will break during use and break the silicon wafer or scratch the hand. Therefore, how to effectively detect the welding quality of the flower basket has become a technical problem to be solved urgently in this industry.

[0004] At present, there is no detection device for detecting the welding quality of the flower basket

Images