Truss type mechanical arm control method and system for automatic feeding and discharging of machine tool

A technology of automatic loading and unloading and control methods, applied in the direction of manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of high cost, high cost, and large customer factory space, and achieve strong versatility, easy operation, programming and testing process simple effect

Active Publication Date: 2018-09-28
上海西码智能科技股份有限公司
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Problems solved by technology

Due to the bus servo control adopted by the high-end CNC system, the servo drive and servo motor of the same brand as the CNC system are required, which is expensive, requires a long time to program and debug multiple positions, and is not suitable for lathes equipped with other CNC systems. It is universal relativel

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  • Truss type mechanical arm control method and system for automatic feeding and discharging of machine tool
  • Truss type mechanical arm control method and system for automatic feeding and discharging of machine tool
  • Truss type mechanical arm control method and system for automatic feeding and discharging of machine tool

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Embodiment Construction

[0027] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.

[0028] Such as figure 1 As shown, the truss-type manipulator control method for automatic loading and unloading of machine tools according to an embodiment of the present invention, the machine tool is provided with multi-layer material trays, so when it is necessary to automatically implement loading and unloading operations, it is necessary for the automatic control system to implement three-dimensional multi-axis Control, specifically the method includes:

[0029]S11. Obtain the three-dimensional coordinates of the feeding point and the three-dimensional coordinates of the ref...

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Abstract

The invention relates to the technical field of automatic machine tool control. The embodiment of the invention provides a truss type mechanical arm control method and system for automatic feeding anddischarging of a machine tool. The method comprises the steps that three-dimensional coordinates of a feeding point and three-dimensional coordinates of a reloading point are obtained, and the machine tool sets zero-point three-dimensional coordinates for multiple layers of material discs; on the basis of the three-dimensional coordinates of the feeding point, the three-dimensional coordinates ofthe reloading point and the zero-point three-dimensional coordinates, a plurality of middle position coordinates are generated; and according to the multiple middle position coordinates, a mechanicalarm is controlled to replace machined workpieces at the reloading point with to-be-machined workpieces conveyed from the feeding point. Accordingly, automatic control over feeding and discharging ofthe machine tool in the multi-axis three-dimensional space is achieved; meanwhile, since only two points need to be given, the programming testing process is simple, and testing personnel can easily conduct operation; and furthermore, in the embodiment, the models and the types of machine tools are not limited, so that the technical scheme has high universality.

Description

technical field [0001] The invention relates to the technical field of automatic machine tool control, in particular to a control method and system for a truss-type manipulator used for automatic loading and unloading of machine tools. Background technique [0002] The machine tool loading and unloading robot replaces the manual automatic loading and unloading function of the workpiece in the CNC machine tool loading and unloading link. The CNC machine tool loading and unloading robot has the advantages of fast speed, high flexibility, high efficiency, high precision, and no pollution. In the era of emerging industrialization, industrial robots for loading and unloading machine tools can meet the production requirements of fast and large-scale processing beats, save human resource costs, and greatly improve the production efficiency of factories. In terms of flexible manufacturing systems, the automatic loading and unloading device of the manipulator is an important aspec...

Claims

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Application Information

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IPC IPC(8): B23Q7/00B23Q7/04B25J9/16
CPCB23Q7/008B23Q7/04B25J9/1661
Inventor 宋新者廖大山
Owner 上海西码智能科技股份有限公司
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