Integrated structure of motor and electronic control of sewing machine
A sewing machine and electric control technology, which is applied in the direction of sewing machine control devices, sewing machine components, sewing equipment, etc., can solve the problems of affecting the performance of the electric control box, cumbersome operation, poor heat dissipation, etc., and achieve simple internal structure, simple operation, and improved quality effect
Active Publication Date: 2018-01-26
BULLMER ELECTROMECHANICAL TECH
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Problems solved by technology
When the circuit board in the electric control box on the existing sewing machine needs to be upgraded, since the upgrade interface is set inside the electric control box, the circuit board needs to be disassembled, and the operation is cumbersome
Moreover, there is currently one circuit board in the electric control box on the sewing machine. Relatively speaking, the heat dissipation performance is relatively poor, which affects the performance of the entire electric control box.
Method used
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Embodiment Construction
[0026] The present invention will be further described below with specific embodiment, see figure 1 -5:
[0027] The motor and electronic control integration structure of the sewing machine includes a case 1, a side cover 7 arranged on one side of the case 1, a servo motor 2 for driving the rotation of the main shaft of the sewing machine, a power supply and a servo drive board 4 and Step driver board 3, step driver board 3 is electrically connected with power supply and servo driver board 4 by electric wire, power supply and servo driver board 4 are also connected with power switch 5, power cord, electric wire plug board and digital display screen 14, The power supply and the servo driver board 4 are arranged on the cooling plate 6, the stepper driver board 3 is arranged on the inner wall of the casing 1, the servo motor 2 is electrically connected with the power supply and the servo driver board 4, and a stepper motor 19 is arranged in the side cover 7 , the stepping motor ...
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The invention belongs to the technical field of sewing machines, and particularly refers to an integrated motor and electric control structure of a sewing machine, which includes a cover, a side cover arranged on one side of the cover, and a servo motor for controlling the action of the presser foot lifting mechanism is arranged in the cover , power supply and servo driver board, stepper driver board, the stepper driver board is electrically connected to the power supply and servo driver board through wires, the power supply and servo driver board are arranged on the cooling plate, the stepper driver board is arranged on the inner wall of the casing, and the servo The motor is electrically connected with the power supply and the servo drive board, and a stepper motor is arranged in the side cover, and the stepper motor is electrically connected with the step drive board; The internal structure of the electric control box is more concise on the inner wall of the housing and on the cooling plate; the upgrade interface is set on the bottom plate of the housing, and there is no need to disassemble the circuit board when upgrading, which is simple and convenient to operate.
Description
Technical field: [0001] The invention belongs to the technical field of sewing machines, in particular to an integrated motor and electric control structure of a sewing machine. Background technique: [0002] With the continuous improvement of the level of science and technology, the automatic control of sewing machines has become a trend. When the circuit board in the electric control box on the existing sewing machine needs to be upgraded, since the upgrade interface is arranged inside the electric control box, the circuit board needs to be disassembled, and the operation is cumbersome. And, at present, there is one circuit board in the electric control box on the sewing machine, relatively speaking, the heat dissipation performance is relatively poor, which affects the performance of the whole electric control box. Invention content: [0003] The object of the present invention is to provide an integrated structure of motor, electric control and sewing machine with con...
Claims
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IPC IPC(8): D05B69/00
Inventor 严文进项明华
Owner BULLMER ELECTROMECHANICAL TECH