Four-axis mechanical hand device applicable to high-temperature and high-dust environment and application thereof

Abstract

The invention relates to a four-axis mechanical hand device applicable to a high-temperature and high-dust environment and application thereof. The four-axis mechanical hand device comprises a base, arotary seat, a big arm, a small arm and a mechanical hand in sequence from bottom to top, wherein the rotary seat is arranged on the base and is driven to rotate through a first motor arranged on thebase; the bottom of the big arm is connected with the rotary seat and is driven to rotate through a second motor arranged on the rotary seat; the bottom of the small arm is connected with the top ofthe big arm and is driven to rotate through a third motor arranged on the rotary seat; the mechanical hand is connected with the top of the big arm and is driven to rotate through a fourth motor arranged on the big arm. The four-axis mechanical hand device provided by the invention is driven by adopting a chain and has good durability on a high-temperature and high-dust working environment; the four-axis mechanical hand device is convenient to repair and maintain and the reliability of the mechanical hand after long-time working is ensured. The four-axis mechanical hand device has four degreesof freedom and has the advantages of flexibility in movement, relatively long arm expansion and large operation radius; a movement posture can be adjusted according to production requirements, the production cost is easy to reduce, the defective rate is reduced and the quality of a product is improved.

Description

technical field [0001] The invention relates to a four-axis manipulator device suitable for a high-temperature and high-dust environment and its application, in particular to a manipulator for a special high-temperature and high-dust environment in a glassware processing production line, which belongs to the technical field of manipulators. Background technique [0002] There are usually two methods for the glassware production line to pick up and place the demolded glassware on the conveyor belt for the next step of the process, one is manual handling with clamps, and the other is automatic handling by manipulators . Due to the harsh working environment, high labor intensity, low manual operation efficiency, and high labor costs, manual operation is only suitable for small batch production in small processing workshops, not for large-scale flow operations in enterprises. [0003] Use manipulators to pick up and place operations, such as a utility model patent with the auth...

AI Technical Summary

Problems solved by technology

The above schemes all have certain deficiencies. For example, the former is affected by the characteristics of the cylinder itself, the action impact is large, and the displacement speed is uncontrollable, which directly affects the reliability of picking up, and it has certain safety hazards; Otherwise, the container will be thrown out, which directly affects the working efficiency of the manipulator; the two manipulators have less freedom, poor flexibility, and the small radius of activity limits the layout of the assembly line.

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