Fork lift laser positioning operation method for polycrystalline silicon ingot furnace

Abstract

The invention discloses a fork lift laser positioning operation method for a polycrystalline silicon ingot furnace and belongs to the field of positioning. The fork lift laser positioning operation method aims at achieving the technical purposes of improving the operation precision and reliability of a fork lift through laser positioning and reducing manual work. According to the technical scheme,in order to achieve the technical purposes above, multiple laser positioning devices are arranged above the fork lift, the left, right, front, rear, upper and lower positions of a furnace hearth aremarked through a laser locator, positioning of the fork lift at the left, right, front, rear, upper and lower positions is achieved conveniently, and the reliability and accuracy of operation of the fork lift are improved. The method can be widely applied to the field of positioning.

Description

technical field [0001] The invention relates to a forklift laser positioning operation method for a polysilicon ingot furnace, belonging to the technical field of positioning. Background technique [0002] At present, with the global climate and environmental problems becoming more and more prominent, more and more people pay more and more attention to clean and renewable energy, and the carbon emission reduction indicators are also closed down. Governments and enterprises at all levels are actively exploring and using clean energy. The ideal clean energy has developed rapidly in the world. The proportion of solar power generation in European and American countries has become an important part of their energy structure, and crystalline silicon solar energy is the most widely used in the photovoltaic industry. At the front end, the current mainstream polysilicon ingot furnace uses a forklift for feeding. Due to the limited vision of the operator, two people are required to co...

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Problems solved by technology

[0002] At present, with the global climate and environmental problems becoming more and more prominent, more and more people pay more and more attention to clean and renewable energy, and the carbon emission reduction indicators are also closed down. Governments and enterprises at all levels are actively exploring and using clean energy. The ideal clean energy has developed rapidly in the world. The proportion of solar power generation in European and American countries has become an important part of their energy structure, and crystalline silicon solar energy is the most widely used in the photovoltaic industry. At the front end, the current mainstream polysilicon ingot furnace uses a forklift for feeding. Due to the limited vision of the operator, two people are required to complete the feeding and discharging. One person at the front uses a flashlight to illuminate and directs the driver through visual observation. It is cumbersome to carry out related operations. At the same time, due to the large error of the human eye, there will be a certain risk of bumping, and the positioning accuracy and reliability are poor.

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