Clamp device matched with automatic clamp changing intelligent robot for use and application method of clamp device matched with automatic clamp changing intelligent robot for use

Abstract

The invention discloses a clamp device matched with an automatic clamp changing intelligent robot for use and an application method of the clamp device matched with automatic clamp changing intelligent robot for use. The clamp device comprises clamp bodies, an electromagnet and a bar code scanner, wherein the bar code scanner is arranged at the upper part of the front end of a robot arm; bar codesare arranged on the clamp bodies with different shapes; the upper end of each clamp body is provided with a connecting plate; a plurality of lower openings are formed in the upper side end of each connecting plate; a plurality of openings are formed in the middle part of the outer side end of each connecting plate; the outer end of each opening at the outer side end of each connecting plate is provided with an air pipe; openings are formed in the middle of each connecting plate; a groove is formed in the upper side end of each connecting plate; a clamping mechanism comprises a fixing plate, aconnecting cylinder and an upper flange plate; the electromagnet is arranged in the middle of the fixing plate; a plurality of upper through holes are formed in the upper side end of the fixing plate; a limiting rod is arranged at the lower part of the fixing plate; a positioning ring is arranged at the lower end of the middle part of the fixing plate; the lower part of the connecting cylinder isarranged on the fixing plate; the upper flange plate is arranged on the connecting cylinder and is connected with a flange plate of the robot arm. The application method comprises six steps. According to the clamp device and the application method, the clamp bodies can be changed rapidly with good effect.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a fixture device and an application method for supporting an automatic fixture-changing intelligent robot. Background technique [0002] With the development of science and technology, intelligent robots are used more and more in the field of industrial processing. A device for intelligent robots to cooperate with intelligent machine tools to process workpieces, generally including intelligent robots, intelligent workpiece processing machine tools, multiple fixtures suitable for workpieces of different shapes, and workpiece conveying lines (the placement position is generally in the middle of intelligent robots, intelligent machine tools, fixture racks , the processing workpiece conveying line, and the finished workpiece placement area are located around the side of the intelligent robot). Before and during work, according to the different shapes of the workpieces to be process...

AI Technical Summary

Problems solved by technology

In the prior art, when replacing fixtures with different shapes, since the clamping mechanism at the lower end of the robot arm clamps the connecting plate by pulling both ends together, and then achieves the purpose of clamping the fixture, the clamping mechanisms at the left and right ends include solenoid valves, Cylinders, connecting rods and other components have many moving parts, and there are problems of complex structure and high cost; and because the clamping mechanism clamps the connecting plate by closing the two ends sideways, it cannot guarantee the six upper openings and the lower opening. Effective sealing between the holes, so in actual use, when the upper and lower openings are not well sealed, it will affect the normal operation of the manipulator of the fixture

More importantly, when the existing intelligent robot replaces the fixture, due to the action of its own internal circuit and control system, or the control command input by the operator, it automatically rotates at a certain angle to the upper end of the fixture with different shapes corresponding to the needs. That is to say, the rotation angle of the robot is fixed, so in actual production, when the staff is negligent for various reasons, and the position of the fixture with different shapes on the fixture rack is inaccurate, it will cause the robot to The replaced fixture is wrong, which will affect the subsequent production and cause the production to fail

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