CN214590959U

CN214590959U - Domestic sewing machine motor with sound-proof housing

Info

Publication number: CN214590959U
Application number: CN202121173216.XU
Authority: CN
Inventors: 周智泉
Original assignee: Zhejiang Quanquan Motor Equipment Co ltd
Current assignee: Zhejiang Quanquan Motor Equipment Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-02
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a sewing machine technical field specifically is a domestic sewing machine motor with sound-proof housing, the open slot that corresponds the setting with motor body's main shaft end is seted up to one side of sound-proof housing body, and motor body is located the sound-proof housing body, the both sides of sound-proof housing body all communicate the heat dissipation hush pipe that is equipped with the align to grid setting, the sound-proof housing body includes protecting sheathing, protecting sheathing's inside wall fixedly connected with acoustic celotex board, and the inside wall fixedly connected with perforated plate of acoustic celotex board, the inner wall fixedly connected with damping sound absorbing layer of perforated plate. The utility model discloses in, through setting up motor body in the sound-proof housing body, play the effect of making an uproar falls in giving sound insulation, give sound insulation effectually, set up heat dissipation hush pipe and heating panel, be convenient for collect the heat because of motor body produces in the sound-proof housing body and dispel the heat, the acoustical board that hinders that sets up in the heat dissipation hush pipe also can carry out certain weakening to the noise and block the effect.

Description

Domestic sewing machine motor with sound-proof housing

Technical Field

The utility model relates to a sewing machine technical field specifically is a domestic sewing machine motor with sound-proof housing.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material to enable one or more layers of sewing materials to be interwoven or sewn, the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like, and products such as leather, plastics, paper and the like, the sewn stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived, the sewing machine can be divided into a hand-operated sewing machine, a pedal sewing machine and an electric sewing machine according to a driving mode, and in the prior art, the electric sewing machine is most widely applied.

Electric sewing machine can produce continuous noise as the common machine that is used for sewing up the cloth in market, and the operating personnel's on one side hearing can be harmd to its during operation, and its main position that sends the noise mainly is the motor part, and the bottom at the sewing machine operation panel is generally installed to the motor, does not carry out the measure of giving sound insulation, and the noise is great, simultaneously, in order to consider the heat dissipation problem of motor. Accordingly, those skilled in the art have provided a home sewing machine motor with a soundproof cover to solve the problems suggested in the background art as described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic sewing machine motor with sound-proof housing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a household sewing machine motor with a sound-proof housing comprises a sound-proof housing body and a motor body, wherein one side of the sound-proof housing body is provided with an open slot which is arranged corresponding to a main shaft end of the motor body, the motor body is positioned in the sound-proof housing body, and two sides of the sound-proof housing body are communicated with heat dissipation and noise reduction pipes which are uniformly arranged;

the sound-proof housing body includes protecting sheathing, protecting sheathing's inside wall fixedly connected with acoustic celotex board, and the inside wall fixedly connected with perforated plate of acoustic celotex board, the inner wall fixedly connected with damping sound absorbing layer of perforated plate.

As a further aspect of the present invention: be equipped with the cavity between acoustic celotex board and the perforated plate, and it has the sound-absorbing glass cotton to fill in the cavity.

As a further aspect of the present invention: the bottom of sound-proof housing body fixedly connected with is equidistant to arrange the heating panel that sets up.

As a further aspect of the present invention: the quantity of heat dissipation noise elimination pipe is sixteen at least, and sixteen heat dissipation noise elimination pipes are located the both sides align to grid setting of sound-proof housing body respectively.

As a further aspect of the present invention: the inner walls of the upper end and the lower end of the heat dissipation silencing pipe are respectively and fixedly connected with two sound blocking plates which are staggered and obliquely arranged.

As a further aspect of the present invention: the inner wall of an opening at one end of the heat dissipation silencing pipe, which is far away from the sound-proof housing body, is fixedly connected with a dust filtering net.

As a further aspect of the present invention: the mounting panel that four symmetries of upper end both sides difference fixedly connected with of sound-proof housing body set up, and seted up the mounting hole on the mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the motor body is arranged in the sound-proof shield body, the damping sound absorption layer can absorb noise, the noise is conducted through the perforated plate, sound absorption treatment is carried out again through the sound absorption glass wool, the noise is weakened, the sound-proof plate can weaken the outward diffusion of the noise, and therefore the sound-proof and noise-reducing effects are achieved, the sound-proof effect is good, the protective shell forms external protection, the device is more wear-resistant and corrosion-resistant, and the service life is long;

2. through setting up heat dissipation hush pipe and heating panel, be convenient for collect the heat that produces because of the motor body in the sound-proof housing body and dispel the heat, the acoustical board that hinders that sets up in the heat dissipation hush pipe also can carry out certain weakening to the noise and block the effect.

Drawings

FIG. 1 is a schematic perspective view of a sewing machine motor with a soundproof cover;

FIG. 2 is a schematic perspective view of a sewing machine motor with a sound shield, showing a sound shield body;

FIG. 3 is a schematic sectional view showing a body of a soundproof cover in a sewing machine motor for home use with the soundproof cover;

FIG. 4 is a schematic sectional view of a heat dissipating and noise reducing pipe of a motor for a home sewing machine having a noise proof cover.

In the figure: 1. a sound enclosure body; 101. a protective housing; 102. a sound insulating board; 103. sound-absorbing glass wool; 104. a perforated plate; 105. a damping sound absorbing layer; 2. a motor body; 3. an open slot; 4. a heat dissipation and noise reduction pipe; 5. a heat dissipation plate; 6. a sound blocking plate; 7. a dust filter screen; 8. mounting a plate; 9. and (7) installing holes.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a household sewing machine motor with a sound-proof housing includes a sound-proof housing body 1 and a motor body 2, one side of the sound-proof housing body 1 is provided with an open slot 3 corresponding to a spindle end of the motor body 2, the motor body 2 is located in the sound-proof housing body 1, and both sides of the sound-proof housing body 1 are both communicated with heat dissipation and sound attenuation pipes 4 which are uniformly arranged;

the sound-proof shield body 1 comprises a protective shell 101, a sound-proof plate 102 is fixedly connected to the inner side wall of the protective shell 101, a perforated plate 104 is fixedly connected to the inner side wall of the sound-proof plate 102, a damping sound absorption layer 105 is fixedly connected to the inner wall of the perforated plate 104, the damping sound absorption layer 105 is arranged to absorb noise, the noise is conducted through the perforated plate 104, the sound-proof plate 102 can weaken the noise to diffuse to the outside, so that the sound-proof and noise-reduction effects are achieved, the sound-proof effect is good, the protective shell 101 forms external protection, and the device is more wear-resistant and corrosion-resistant and has long service life;

in fig. 3: a cavity is arranged between the sound insulation plate 102 and the perforated plate 104, and sound absorption glass wool 103 is filled in the cavity, so that the sound attenuation effect is improved;

in fig. 1 and 2: the bottom of the sound-proof shield body 1 is fixedly connected with heat dissipation plates 5 which are arranged at equal intervals, so that the heat dissipation performance is improved;

in fig. 2: the number of the radiating and silencing tubes 4 is at least sixteen, and the sixteen radiating and silencing tubes 4 are respectively positioned on two sides of the sound-proof housing body 1 and are uniformly arranged, so that the radiating effect is good;

in fig. 4: the inner walls of the upper end and the lower end of the heat dissipation silencing pipe 4 are respectively and fixedly connected with two sound blocking plates 6 which are staggered and obliquely arranged, so that certain attenuation and blocking effects can be performed on noise;

in fig. 2 and 4: the inner wall of an opening at one end of the heat dissipation and noise reduction pipe 4, which is far away from the sound-proof housing body 1, is fixedly connected with a dust filter 7, so that dust is prevented from entering the sound-proof housing body 1;

in fig. 1: mounting panel 8 that four symmetries of fixedly connected with set up respectively in the upper end both sides of sound-proof housing body 1, and seted up mounting hole 9 on the mounting panel 8, be convenient for install sound-proof housing body 1.

The utility model discloses a theory of operation is: the motor body 2 is arranged in the sound-proof shield body 1, sound-proof treatment is carried out on the outer part of the motor body 2, noise generated by the work of the motor body 2 is effectively reduced, the quality of the surrounding working environment is improved, the heat dissipation silencing pipe 4 and the heat dissipation plate 5 are arranged, heat gathered in the sound-proof shield body 1 and generated by the motor body 2 can be conveniently dissipated, and the sound blocking plate 6 arranged in the heat dissipation silencing pipe 4 can also weaken and block the noise to a certain extent;

set up damping sound absorbing layer 105 and can adsorb the noise, the noise sees through perforated plate 104 and conducts, inhales the sound processing once more through inhaling sound glass wool 103, weakens the noise, and acoustic celotex board 102 can weaken the outside diffusion of noise to play the effect of making an uproar falls in giving sound insulation, give sound insulation effectually, protecting sheathing 101 forms external protection, makes this device more wear-resisting corrosion-resistant, long service life.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A household sewing machine motor with a sound-proof shield comprises a sound-proof shield body (1) and a motor body (2), and is characterized in that one side of the sound-proof shield body (1) is provided with an open slot (3) which is arranged corresponding to a main shaft end of the motor body (2), the motor body (2) is positioned in the sound-proof shield body (1), and two sides of the sound-proof shield body (1) are communicated with heat dissipation and noise reduction pipes (4) which are uniformly arranged;

the sound-proof housing body (1) comprises a protective casing (101), wherein the inner side wall of the protective casing (101) is fixedly connected with a sound-proof plate (102), the inner side wall of the sound-proof plate (102) is fixedly connected with a perforated plate (104), and the inner side wall of the perforated plate (104) is fixedly connected with a damping sound absorption layer (105).

2. The sewing machine motor for home use with acoustic enclosure according to claim 1, characterized in that a cavity is provided between the acoustic enclosure (102) and the perforated plate (104), and the cavity is filled with sound absorbing glass wool (103).

3. The sewing machine motor for home use with sound-proof housing according to claim 1, characterized in that the bottom of the sound-proof housing body (1) is fixedly connected with heat-dissipating plates (5) arranged at equal intervals.

4. The sewing machine motor for home use with acoustic enclosure according to claim 1, characterized in that the number of the heat dissipating muffler pipes (4) is at least sixteen, and sixteen heat dissipating muffler pipes (4) are respectively located on both sides of the acoustic enclosure body (1) and arranged in a uniform arrangement.

5. A domestic sewing machine motor with sound-proof housing according to claim 1, characterized in that the upper and lower end inner walls of the heat-dissipating and sound-deadening tube (4) are fixedly connected with two sound-proof plates (6) which are staggered and obliquely arranged respectively.

6. The household sewing machine motor with the sound-proof housing as claimed in claim 1, characterized in that a dust-filtering net (7) is fixedly connected to the inner wall of the opening of the heat dissipation sound-deadening pipe (4) at the end far away from the sound-proof housing body (1).

7. The household sewing machine motor with the sound-proof housing as claimed in claim 1, wherein four symmetrically arranged mounting plates (8) are fixedly connected to two sides of the upper end of the sound-proof housing body (1), and the mounting plates (8) are provided with mounting holes (9).