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Rapid wiring module for power distribution of control cabinet of numerical control machine tool

A technology of CNC machine tools and control cabinets, applied in digital control, general control system, program control, etc., can solve the problems of increasing the labor load and error rate of assembly workers, increasing the assembly cost of CNC manufacturers, delaying repair progress, etc., and achieving reduction The number of hardware wiring, saving manpower and material resources and enterprise costs, and improving the effect of assembly speed

Active Publication Date: 2015-11-04
GUANGDONG HARVEST START TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, according to the traditional control cabinet design idea, the machine tool control cabinet requires a large number of hardware wiring tasks, which not only increases the labor load and error rate of the assembly workers, but also increases the assembly cost of the CNC manufacturer.
[0005] 2. During the use of CNC machine tool manufacturers, when the machine tool fails, the maintenance personnel usually need a long time to find and troubleshoot the power distribution cabinet with various accessories and complex hardware wiring, which delays the repair progress , which delays the manufacturer's production

Method used

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  • Rapid wiring module for power distribution of control cabinet of numerical control machine tool
  • Rapid wiring module for power distribution of control cabinet of numerical control machine tool
  • Rapid wiring module for power distribution of control cabinet of numerical control machine tool

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Effect test

Embodiment 1

[0044] See figure 1 , figure 1 It is a structural composition diagram of the quick wiring module used for power distribution of the CNC machine tool control cabinet in this embodiment. Such as figure 1 As shown, the quick wiring module disclosed in this embodiment for power distribution of the CNC machine tool control cabinet mainly includes a relay module, a power distribution module, a power input module, and a power distribution output module.

[0045] 1. Relay module

[0046] The relay module mainly includes switch control signal input port, signal input wiring port, relay module, distribution power input port and power distribution control output port. Specific as attached figure 2 The layout of the relay modules in the upper level of the control cabinet is shown in the diagram.

[0047] Under the premise of not changing the principle of the original designed electrical appliances, the relay module uses the control signal input from the switch control signal input p...

Embodiment 2

[0070] The integrated mode principle of the fast wiring module used for power distribution of the CNC machine tool control cabinet is attached Figure 4 to attach Figure 9 shown.

[0071] 1. Power input module

[0072] The specific wiring principle of the power input module is as follows: Figure 4 and Figure 5 The main power distribution principle of the power input module in the control cabinet in the second embodiment figure 1 and mains power distribution principle figure 2 As shown, the three-phase 380V mains power is connected to the transformer through the leakage circuit breaker in the power distribution module, and the three-phase 220V power supply (R, S, T) is output and then connected to the power distribution module of the quick connection module for power distribution of the CNC machine control cabinet .

[0073] 2. Power distribution module

[0074] The specific wiring principle of the power distribution module is as follows: Figure 7 Shown: The three-...

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Abstract

The invention discloses a rapid wiring module for power distribution of a control cabinet of a numerical control machine tool. The rapid wiring module comprises a relay module, a power distribution module, a power supply input module and a power distribution output module; the relay module is connected with the power distribution module, a strong-current control signal is generated through receiving of a control signal of an external programmable machine tool controller (PMC) and a state feedback signal of the machine tool, and redistribution is performed on a power supply input from the power distribution module; the power supply input module is used to access a three-phase 220V alternating current input by a transformer; the power distribution output module powers a power unit of the machine tool and controls on-off actions of the power unit; and the power distribution module controls on-off actions of the external machine tool and on-off actions of an accessory of the external machine tool through receiving of the strong-current control signal output by the relay module. The rapid wiring module, disclosed in the invention, for the power distribution of the control cabinet of the numerical control machine tool is advantageous in that the hardware wiring number is obviously reduced, the wiring error probability when a worker performs wire distribution is effectively reduced, the assembly speed is improved, and maintenance and troubleshooting in the future are convenient.

Description

technical field [0001] The invention relates to the technical field of power distribution of numerical control machine tools, in particular to a quick wiring module used for power distribution of control cabinets of numerical control machine tools. Background technique [0002] CNC machine tool is the abbreviation of Computer numerical control machine tools, which is an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the numerical control device through the information carrier. After calculation and processing, various control signals are sent by the numerical control device to control the movement of the machine tool, and the parts are automatically processed according to the shape and size required by the drawing. CNC machine tools solve complex, precise, small-batch, and multi-variety parts pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/414
CPCG05B19/414G05B2219/25314
Inventor 陈建飞童自豪
Owner GUANGDONG HARVEST START TECH CO LTD
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