Balance cylinder system and balance cylinder control method

Abstract

The invention discloses a balance cylinder system and a balance cylinder control method. The balance cylinder system according to an embodiment of the present invention includes a balance cylinder; an executing mechanism which is connected with the output end of the balance cylinder; a sensor which obtains the posture and / or the gravity component of the executing mechanism, wherein the output end of the balance cylinder outputs according to the posture and / or the gravity component. According to the balance cylinder system and the balance cylinder control method provided by the embodiment of the invention, the gravity influence of equipment in various postures can be balanced, so that the equipment is stable in operation, accurate in positioning and free of impact vibration.

Description

technical field

[0001] The invention relates to the technical field of balance cylinder control, in particular to a balance cylinder system and a balance cylinder control method. Background technique

[0002] In the prior art, the balance system composed of the balance cylinder and the proportional valve provides a fixed signal through the robot, and outputs different air pressures through the proportional valve, thereby controlling the pressure difference between the front and rear chambers of the balance cylinder, and realizing the tension or pressure of the cylinder to overcome the welding pressure. Clamp self-weight and torque under different postures. But in the existing balance system,

[0003] The volume of the proportional valve is large, and the output force of the balance cylinder requires a lot of calibration, debugging, and setting work in advance, and multiple sets of signals are required from the host computer; each device needs to be calibrated, programmed, a...

Examples

Embodiment Construction

[0025] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale. Also, some well-known parts may not be shown in the drawings.

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. In the following, many specific details of the present invention, such as structures, materials, dimensions, processes and techniques of components, are described for a clearer understanding of the present invention. However, the invention may be practiced without these specific details, as will be understood by those skilled in the art.

[0027] It should be understood that when describing the structure of a component, when a layer or ...

technical field

[0001] The invention relates to the technical field of balance cylinder control, in particular to a balance cylinder system and a balance cylinder control method. Background technique

[0002] In the prior art, the balance system composed of the balance cylinder and the proportional valve provides a fixed signal through the robot, and outputs different air pressures through the proportional valve, thereby controlling the pressure difference between the front and rear chambers of the balance cylinder, and realizing the tension or pressure of the cylinder to overcome the welding pressure. Clamp self-weight and torque under different postures. But in the existing balance system,

[0003] The volume of the proportional valve is large, and the output force of the balance cylinder requires a lot of calibration, debugging, and setting work in advance, and multiple sets of signals are required from the host computer; each device needs to be calibrated, programmed, a...

Examples

Embodiment Construction

[0025] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale. Also, some well-known parts may not be shown in the drawings.

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. In the following, many specific details of the present invention, such as structures, materials, dimensions, processes and techniques of components, are described for a clearer understanding of the present invention. However, the invention may be practiced without these specific details, as will be understood by those skilled in the art.

[0027] It should be understood that when describing the structure of a component, when a layer or ...

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