Automatic quick-change fixture tray

Abstract

The invention discloses an automatic quick-change fixture tray used for implementing one-off rapid connection and disconnection between electric signals of a fixture plate and a mechanical hand and a pneumatic circuit. A mechanical side tray is arranged on a mechanical arm; a fixture side tray is connected to the fixture plate; and a D-SUB plug of the mechanical side tray is connected with a D-SUB socket of the fixture side tray. During use, a steel ball is pushed by forwarding a piston through air pressure on the mechanical side tray so as to implement the rapid and accurate fixation of the fixture plate and the mechanical hand and the connection between the electric signals and the pneumatic circuit; and the steel ball is poked by drawing back the piston through the air pressure on the mechanical side tray so as to implement the rapid separation of the fixture plate and the mechanical hand and the disconnection between the electric signals and the pneumatic circuit. The automatic quick-change fixture tray has the advantages of light weight, and capacities of using the same fixture plate on different mechanical hands and rapidly positioning the fixture plate at a preset position, implementing rapid exchange of different fixture plates applied to the same mechanical hand, effectively improving the production efficiency of the product, and implementing automatic exchange of the fixture plates without fixture exchange personnel on site.

Description

technical field [0001] The invention relates to a one-time exchange device for realizing electrical signals and pneumatic circuits by using pneumatics, in particular to an automatic fast-changing fixture tray in which a fixture plate is connected with a manipulator. Background technique [0002] At present, the connection between the fixture plate and the mechanical arm that uses the manipulator to grab the mold product needs to be manually operated. The same manipulator corresponds to multiple sets of mold products, and each set of mold products needs a set of fixture plates to correspond. When the mold is exchanged, it must be manually To disassemble and assemble the corresponding different types of fixture plates, the electrical signal and pneumatic air pipe must be reconnected to the manipulator every time it is disassembled. At the same time, the installation position needs to be readjusted after each disassembly and assembly, which takes a lot of operating time. Conte...

AI Technical Summary

Problems solved by technology

[0002] At present, the connection between the fixture plate and the mechanical arm that uses the manipulator to grab the mold product needs to be manually operated. The same manipulator corresponds to multiple sets of mold products, and each set of mold products needs a set of fixture plates to correspond. When the mold is exchanged, it must...

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