Sewing equipment machine halt power failure control system
A technology of power-off control and equipment, applied in the direction of control system, motor control, electrical components, etc., can solve the problems of wasting electric energy, equipment damage, no automatic power-off, etc., and achieve the effect of saving electric energy and preventing electric waste
Inactive Publication Date: 2017-09-01
天津市中马骏腾精密机械制造有限公司
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Problems solved by technology
The current industrial sewing machines do not have the function of automatically powering off after the motor stops running, which leads to the equipment still being powered on after the motor stops running, which not only wastes electric energy, but also causes damage to the equipment when it is powered on for a long time. The automatic power-off sewing machine has important production practice and practical significance
Method used
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[0017] Below, the substantive features and advantages of the present invention will be further described in conjunction with examples, but the present invention is not limited to the listed examples.
[0018] see figure 1 As shown, a sewing equipment shutdown and power-off control system includes a controller and:
[0019] The motor speed detector is connected with the motor speed detection circuit 40 through the control, and is used to detect the speed of the motor;
[0020] The motor drive circuit 30 is connected to the controller and is used to provide the motor with a corresponding driving voltage to drive the motor 60 to run;
[0021] The motor power-off circuit 20 is connected with the motor drive circuit and the controller, and is used for shutting off the power supply of the motor drive circuit according to the power-off signal output by the controller;
[0022] The controller is configured to output a power-off signal to the motor power-off circuit after a certain t...
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The invention relates to a sewing equipment machine halt power failure control system, which comprises a controller, a motor rotating speed detector, a motor driving circuit and a motor power failure circuit, wherein the controller outputs a power supply failure signal to the motor power failure circuit in a way of delaying for a certain time after detecting that the rotating speed of the motor is zero; the motor power failure circuit switches off the power supply of the motor driving circuit according to the power supply failure signal output by the controller. The sewing equipment machine halt power failure control system has the advantages that the power failure control after the motor operation stopping is realized; the electric energy is saved; the electricity waste is prevented; the motor is protected; important production practice and practical significance are realized.
Description
technical field [0001] The invention belongs to the technical field of sewing equipment control, and in particular relates to a sewing equipment shutdown and power-off control system. Background technique [0002] The industrial sewing machine control process is that both the mechanic and the operator input the sewing process parameters through the operation panel to determine the kinematic characteristics of the various parts of the sewing machine, including the "parameter setting" and "action execution" of the sewing machine motor controller; most of the industrial Sewing machines are all that these two kinds of operations are concentrated in one operation panel to complete. The current industrial sewing machines do not have the function of automatically powering off after the motor stops running, which leads to the equipment still being powered on after the motor stops running, which not only wastes electric energy, but also causes damage to the equipment when it is power...
Claims
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Login to View More IPC IPC(8): H02P29/00
CPCH02P29/00
Inventor 张钧朱杰江平
Owner 天津市中马骏腾精密机械制造有限公司