Manipulator clamp for grabbing synthetic cavity of cubic press

Abstract

The invention relates to the technical field of machining equipment, and discloses a manipulator clamp for grabbing a synthetic cavity of a cubic press, the manipulator clamp comprises a supporting arm, the outer part of the supporting arm is rotatably connected with a connecting arm, the outer part of the connecting arm is movably connected with an extension arm, and an extension mechanism is arranged between the connecting arm and the extension arm. Through control of the temperature measuring head, in the feeding process, when the temperature measuring head detects that the temperature of the graphite block is lower than the preset temperature of the control center system, the device is controlled to send the graphite block back to the heat preservation table, the effect of monitoring the temperature of the graphite block in real time is achieved, and theoretical temperature speculation of the graphite block is converted into actual temperature measurement of the graphite block; and when the temperature is lower than the preset temperature of the system, feeding control is stopped, so that it is effectively guaranteed that the device completes feeding and the graphite blocks reach the lowest standard operation temperature, the feeding control accuracy is improved, and the trouble of wrong feeding is avoided. And meanwhile, resistance to special conditions is increased, and the feeding effect is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a manipulator fixture for grabbing a composite cavity of a six-sided top press. Background technique [0002] In the synthetic diamond process, a six-sided press is usually required to press the graphite block on six sides. During its processing, the temperature requirements for graphite blocks are relatively high. When graphite blocks are put into the synthetic chamber of the six-sided top press, the initial temperature of the graphite blocks must be strictly required. If the synthesis chamber does not meet the initial temperature requirements, it will seriously affect the synthesis quality of synthetic diamond. [0003] The existing manipulator fixture is simple in controlling the graphite block to carry out the feeding mechanism of the six-sided top press, and often has the following problems: [0004] 1) The structure of the overall manipulator is si...

AI Technical Summary

Problems solved by technology

During its processing, the temperature requirements for graphite blocks are relatively high. When graphite blocks are put into the synthetic chamber of the six-sided top press, the initial temperature of the graphite blocks must be strictly required. If the synthesis chamber does not meet the initial temperature requirements, it will seriously affect the synthesis quality of synthetic diamonds

[0003]The existing manipulator fixture is simple in controlling the graphite block to carry out the feeding mechanism of the six-sided top press, and often has the following problems:

[0004]1) The structure of the overall manipulator is simple. When the material is loaded with the AGV car body, when the angle and direction of the manipulator clamping the material are adjusted, it is necessary to control the forward movement of the graphite block. It is carried out by controlling the movement of the car body, and it is difficult to control the extension of the robotic arm, which leads to the complexity of the overall control process, which requires the cooperation of the navigation system, positioning system and distance sensing system, which affects the difficulty of overall feeding.

[0005]2) The structure of the gripper part of the manipulator is fixed. When targeting objects of different shapes, it is usually necessary to replace the entire fixture device, which cannot be replaced at fixed points for the gripper head part, or not Replacement, direct clamping operation, resulting in limited range of use of existing clamps, poor use effect

[0006]3) Existing manipulators do not have a temperature measuring device. Usually, the graphite is preheated to an initial temperature through a heat preservation platform, and the initial temperature is controlled to be higher than the minimum operating standard temperature, so that Graphite can be higher than the minimum operating standard temperature when it is moved to the synthesis chamber of the hexahedron press. However, in the actual use process, the external environment is complex. When feeding materials to the synthesis chamber, only theoretical calculations can be made, and the actual temperature measurement is lacking, resulting in Poor response to emergencies and lack of practicality

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