An aluminum bar drilling device used in a hollow glass molecular sieve filling machine

Abstract

The invention discloses an aluminum strip drilling device for a hollow glass molecular sieve filling machine. The aluminum strip drilling device comprises a main rotary disc, a pneumatic drilling device and drill bit converting frames. At least four semicircular grooves are evenly formed in the outer circumference of the main rotary disc and internally provided with positioning rotary discs. The pneumatic drilling device is connected with the positioning rotary discs through clamping mechanisms. A boosting hydraulic cylinder is arranged at the bottom of the main rotary disc and connected with a horizontal supporting plate through a piston rod. A motor is arranged on the top face of the horizontal supporting plate. Inner cavities are formed in the positioning rotary discs. Annular racks are arranged on the side walls of the inner cavities. The drill bit converting frames are evenly distributed on the outer circumference of the main rotary disc. The aluminum strip drilling device is simple in structure and high in practicability, and aluminum strips of different sizes and specifications can be drilled. Flexible replacement of drill bits can be automatically achieved, the remote positions and the positions hard to machine can be drilled, and the work range of the pneumatic drilling device is widened; and meanwhile the stability of the pneumatic drilling device during rotating is improved.

Description

technical field [0001] The invention relates to the technical field of glass processing, in particular to an aluminum strip drilling device used for a hollow glass molecular sieve filling machine. Background technique [0002] Insulating glass is a new type of building material that is good in heat insulation, sound insulation, beautiful and practical, and can reduce the self-weight of buildings. The aluminum alloy frame with desiccant is bonded to make high-performance sound-insulating and heat-insulating glass. The molecular sieve filling machine is an essential equipment for the production of insulating glass, and the aluminum strip drilling device is one of the important parts, which mainly drills holes on the aluminum strip to facilitate the filling of molecular sieves. [0003] The aluminum strip drilling device in the prior art can only realize the drilling of aluminum strips of one specification and size, which is poor in practicability. When the drill bit is damage...

AI Technical Summary

Problems solved by technology

[0003] The aluminum strip drilling device in the prior art can only realize the drilling of aluminum strips of one specification and size, which is poor in practicability. When the drill bit is damaged, the drill bit needs to be replaced manually, and at the same time, it can only drill in one direction. The range is limited, and the aluminum debris produced cannot be collected in time, which is easy to pollute the environment

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