A Sequential Change On Controller

Abstract

The invention discloses a controller for transforming start-up sequentially. The controller for transforming start-up sequentially comprises an oil circuit control valve, wherein the output end of the oil circuit control valve is connected with a hydraulic oil cylinder to form a circular oil circuit; more than one opener is arranged on an oil circuit between the oil circuit control valve and the hydraulic oil cylinder. According to the controller for transforming start-up sequentially, the openers synchronous with the hydraulic oil cylinder in action can supply instructions and execution to the action of other devices, so as to achieve multiple cylinders and multi-action automation of an oil circuit system. Moreover, the controller can achieve remote or space operation and control of an execution mechanism, can substitute for electric control or numerical control to realize automation on special occasions, so that not only is the requirement on performance satisfied, but also safety and economy are ensured. In addition, the controller for transforming start-up sequentially has the advantages of simple structure, smart combination, low manufacturing cost, capability of application under vile environments, simplicity and convenience for use and maintenance, no need for high-grade training before use and the like, and has very good application prospects.

Description

technical field [0001] The invention relates to a controller, in particular to a sequence conversion opening controller. Background technique [0002] In modern times, industrial automation has been widely used in production, and some production equipment has realized fully automatic or semi-automatic operation, which saves labor and improves production efficiency. In the existing automation equipment, numerical control or relays are generally used to realize automatic control. Among them, the numerical control automation equipment has the advantages of convenient operation, stable performance and high efficiency, but the cost of the existing numerical control equipment is generally tens of times higher than that of ordinary equipment. times, there are disadvantages of high cost and difficult maintenance; and the equipment that uses relays to realize automation has low cost, high efficiency, and is easy to replace and maintain, but because the relay is prone to failure, the ...

AI Technical Summary

Problems solved by technology

In the existing automation equipment, numerical control or relays are generally used to realize automatic control. Among them, the numerical control automation equipment has the advantages of convenient operation, stable performance and high efficiency, but the cost of the existing numerical control equipment is generally tens of times higher than that of ordinary equipment. times, there are disadvantages of high cost and difficult maintenance; and the equipment that uses relays to realize automation has low cost, high efficiency, and is easy to replace and maintain, but because the relay is prone to failure, the performance of the equipment is unstable and safe. The coefficient is also lower

[0003] Hydraulic power systems are widely used in industry and construction. Existing hydraulic power systems can be controlled by numerical control devices and / or relays, but there are still problems in terms of cost, performance or safety mentioned above; at the same time, numerical control devices and relays are both Restricted by the use environment, it cannot be used normally in some harsh environments, and the hydraulic power system is often used in harsh environments, so it cannot be automatically controlled by the above-mentioned numerical control equipment and relays, and manual control is required

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