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Heat dissipating method for sewing machine with direct-drive motor

A heat dissipation method and sewing machine technology, which is applied to sewing machine components, sewing equipment, electromechanical devices, etc., can solve the problems that cannot be ruled out, such as the temperature of the koke sewing machine and the temperature increase of the body

Inactive Publication Date: 2013-06-05
顾飞龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, after this structure introduces the cold air from the outside into the direct drive motor, the cold air becomes hot air through the high temperature of the motor. If it is continuously introduced into the interior, the high temperature will not eliminate the internal temperature of the Cocker sewing machine, but will cause the body temperature to increase.

Method used

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  • Heat dissipating method for sewing machine with direct-drive motor
  • Heat dissipating method for sewing machine with direct-drive motor
  • Heat dissipating method for sewing machine with direct-drive motor

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Embodiment Construction

[0026] In order to make the technical content of the present invention, the purpose of the invention and the effects it can achieve can be disclosed more completely and clearly, the following will be described in detail in conjunction with the accompanying drawings:

[0027] First, see Figure 1 ~ Figure 3 The three-dimensional decomposition and cross-sectional schematic diagram of the heat dissipation method of a sewing machine with a direct-drive motor shown in the present invention are mainly provided with an air guide groove 12 at the end of the power input spindle 11 of the sewing machine head part 1, and the air guide groove 12 A channel 13 is provided below to connect to the oil pan 14, and a fan 2 is correspondingly arranged on the main shaft 11, and the end of the main shaft 11 is correspondingly combined with a direct drive motor 3, wherein:

[0028] A partition 4 is correspondingly assembled on the end face of the machine head part 1, and the center of the partition...

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Abstract

The invention relates to a heat dissipating method for a sewing machine with a direct-drive motor. The heat dissipating method is characterized in that an adapter seat is correspondingly connected at a power input main shaft end of the head portion of the sewing machine, thus the direct-drive motor can be arranged though the adapter seat, and the adapter seat is a seat body with suitable thickness, so that a plurality of air intake groove holes can be formed in the outer periphery of the adapter seat. Thus, by utilization of a negative pressure phenomenon generated when the motor operates to drive a fan on a main shaft to rotate, cold air around is sucked in through the air intake grooves and then guided into a machine to be used for heat dissipation of the motor and internal components of the machine body.

Description

technical field [0001] The invention relates to a sewing machine heat dissipation method for a direct-drive motor, especially a sewing machine heat dissipation structure that can dissipate heat in response to the temperature generated in the sewing machine body. The air intake slots for inflowing air guide the cold air into the body to achieve heat dissipation. Background technique [0002] The sewing machine is an indispensable main equipment in the garment industry. In the early days, the traditional sewing machine had to be trampled by manpower to maintain the normal operation of the machine. With the progress of the times, the automatic motor is used for the power of both industrial and household small sewing machines. Recently, direct-drive motors have also been used as transmissions. Although the manufacturing operation is more convenient, smooth and stable, and the sewing quality has also been greatly improved; however, the configuration and assembly of direct-drive m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B71/00H02K9/06
Inventor 顾飞龙
Owner 顾飞龙
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