Automatic sheet fetching sheet fetching and stacking equipment of photovoltaic thin glass production line

Abstract

The invention discloses automatic sheet fetching sheet fetching and stacking equipment of a photovoltaic thin glass production line. The automatic sheet fetching sheet fetching and stacking equipment of the photovoltaic thin glass production line comprises a suction cup rack, a landing gear, a roll-over rack and a moving device. The roll-over rack can be arranged on the moving device in a rolling over mode, the landing gear can be arranged on the roll-over rack in a lifting mode, the suction cup rack is arranged on the landing gear, and the top of the suction cup rack is provided with a sucker cup. According to the equipment, the suction cup rack, the landing gear, the roll-over rack and the moving device can conduct sheet fetching on the photovoltaic glass from the bottom, and movement is convenient, roll-over sheet fetching and stacking is conducted, so that the sheet fetching sheet fetching and stacking function is reliably achieved.

Description

technical field [0001] The invention relates to automatic chip picking and stacking equipment for a photovoltaic thin glass production line. Background technique [0002] At present, the production of original glass sheets and the deep processing of glass still rely on manual lifting of glass in many factories, which not only has high labor intensity, low efficiency, and large stacking errors, but also the glass is easily broken, often scratching workers and causing work-related disputes; for Photovoltaic thin glass, thin liquid crystal display panel glass, etc., are easy to break when taken manually, and some high-end glass production lines do not allow people to touch the glass directly; therefore, automatic piece taking equipment must be used. At present, the following types are available on the market . [0003] 1. Single-arm robot: The multi-degree-of-freedom single-arm robot is equipped with a vacuum suction cup and transformed into a sheet-picking and palletizing rob...

AI Technical Summary

Problems solved by technology

[0002] At present, the production of original glass sheets and the deep processing of glass still rely on manual lifting of glass in many factories, which not only has high labor intensity, low efficiency, and large stacking errors, but also the glass is easily broken, often scratching workers and causing work-related disputes; for Photovoltaic thin glass, thin liquid crystal display panel glass, etc., are easy to break when taken manually, and some high-end glass production lines do not allow people to touch the glass directly; therefore, automatic piece taking equipment must be used. At present, the following types are available on the market

[0003] 1. Single-arm robot: The multi-degree-of-freedom single-arm robot is equipped with a vacuum suction cup and transformed into a sheet-picking and palletizing robot. The price is high, and only a few manufacturers currently use it; there are the following problems: (1) Taking sheets from above the glass is easy to crush Glass, not suitable for taking thin glass; (2) High cost; (3) When the single-arm robot rotates horizontally, it should not be too fast to prevent the centrifugal force from throwing the glass out; the rotation radius takes up a lot of space

[0004] 2. Vertical stacker: Two mechanical arms are erected to form a "U"-shaped frame. After the suction cup absorbs the glass from above, it passes through the middle of the two frames, flips, and stacks. The disadvantage is that the narrow frame cannot pass through the large glass sheet. When framing, taking small pieces of glass is a waste

[0005] 3. Horizontal stacker: This model has a heavy structure, and it takes pieces from above. It is similar to the crane in the workshop. It can only stack horizontally, and it is basically eliminated at present.

[0006] 4. Simple flip type: Although the glass is sucked from the bottom of the glass and stacked at a certain angle, it generally only has two degrees of freedom, cannot move horizontally, and has limited functions. Currently it is only used in the glass deep processing industry, not in the original glass production line.

[0007] Therefore, at present, there is no automatic equipment for taking sheets from the bottom of the glass that is suitable for the original glass production line (such as float glass, lattice glass and calendered photovoltaic glass line) at home and abroad.

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