CN216107561U

CN216107561U - Sewing machine with dust removal function

Info

Publication number: CN216107561U
Application number: CN202121959296.1U
Authority: CN
Inventors: 徐广兵
Original assignee: Foshan Nanhai Yongxiang Shengsheng Cloth Finishing Co ltd
Current assignee: Foshan Nanhai Yongxiang Shengsheng Cloth Finishing Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-22
Anticipated expiration: 2031-08-19

Abstract

The utility model provides a sewing machine with a dust removal function, and relates to the technical field of sewing machines. This sewing machine with dust removal function, including the objective table, the one end fixedly connected with sewing machine main part of objective table, the one end of sewing machine main part is rotated and is connected with the axis of rotation, the first belt pulley of one end fixedly connected with of axis of rotation, first belt pulley is connected with the one end transmission of belt, the other end transmission of belt is connected with the second belt pulley, the inner wall fixedly connected with servo motor of second belt pulley. This sewing machine with dust removal function, through the cooperation of push pedal and dust absorption head, the cylinder can drive the dust absorption head and remove, avoids the interference of dust absorption head to sewing work, and through the electric telescopic handle of the inside fixed connection of aircraft nose box, electric telescopic handle drives the diaphragm and reciprocates, and when the rubber tie plate contacted the top of aircraft nose box inner wall, it moved on the guide bar to drive the slider through the connecting plate for spring atress on the guide bar produces elastic deformation.

Description

Sewing machine with dust removal function

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a sewing machine with a dust removal function.

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, a machine head is a main part of the sewing machine and comprises four mechanisms of stabbing materials, hooking threads, picking threads and feeding and auxiliary mechanisms of winding, pressing, dropping teeth and the like, the motions of the mechanisms are reasonably matched and work circularly to sew the sewing materials.

The sewing machine on the existing market does not have the dust removal function, can leave a lot of cotton battings on the workstation at the in-process that uses, will clear up when using next time, has wasted the time greatly, has reduced work efficiency to sewing machine can produce vibrations when withdrawing the clamp plate, damages sewing machine easily, shortens sewing machine's life-span.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sewing machine with a dust removal function, which solves the problems that a lot of cotton fibers are wasted when the sewing machine is used for cleaning the cotton fibers, the working efficiency is reduced, and the sewing machine is easy to damage due to the vibration generated when a pressing plate is withdrawn.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a sewing machine with a dust removal function comprises an object stage, wherein one end of the object stage is fixedly connected with a sewing machine main body, one end of the sewing machine main body is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a first belt pulley, the first belt pulley is in transmission connection with one end of a belt, the other end of the belt is in transmission connection with a second belt pulley, the inner wall of the second belt pulley is fixedly connected with a servo motor, one end of the sewing machine main body is fixedly connected with a machine head box, the outer wall of the machine head box is provided with an operating button, the inner wall of the machine head box is in sliding connection with a supporting column, the bottom of the supporting column is fixedly connected with a pressing plate, the top of the supporting column is fixedly connected with a transverse plate, the top of the transverse plate is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a guide rod, the outer wall of the guide rod is in sliding connection with a sliding block, the outer wall bolted connection of slider has the connecting plate, the one end fixedly connected with rubber tie plate of connecting plate, the one end fixedly connected with spliced pole of diaphragm, the one end fixedly connected with extension board of spliced pole, the inner wall fixedly connected with fixed axle of extension board, the outer wall of fixed axle rotates and is connected with the gyro wheel, the bottom fixedly connected with electric telescopic handle of diaphragm, one side fixedly connected with cylinder of objective table, the one end fixedly connected with push pedal of cylinder, the outer wall fixedly connected with dust absorption head of push pedal, the outer wall fixedly connected with dust absorption pipe of dust absorption head, the one end fixedly connected with dust catcher of dust absorption pipe.

Preferably, the top of the dust collector is fixedly connected with the bottom of the objective table, the servo motor is fixedly connected with the bottom of the objective table, the bottom of the electric telescopic rod is fixedly connected with the bottom of the inner wall of the handpiece box, and the dust collection head is connected with the objective table in a sliding mode.

Preferably, the top of clamp plate and pressure spring's one end fixed connection, pressure spring's the other end and the bottom fixed connection of aircraft nose box, damping spring has been cup jointed to the outer wall of guide bar, damping spring's one end and one side fixed connection of fixed block, damping spring's the other end and one side fixed connection of slider.

Preferably, the number of the supporting columns, the pressing plates, the fixed blocks, the sliding blocks, the connecting plates and the rubber base plates is two, one supporting column, one pressing plate, one fixed block, one sliding block, one connecting plate and one rubber base plate are a group, the two groups are totally, and the two groups are symmetrically distributed on two sides of the transverse plate.

Preferably, the number of the connecting columns, the supporting plates, the fixing shafts and the rollers is two, and one connecting column, one supporting plate, one fixing shaft and one roller form one group, and the two groups are symmetrically distributed at two ends of the transverse plate.

Preferably, electric telescopic handle, servo motor and dust catcher pass through connecting wire external power electric connection, and operating button passes through connecting wire and electric telescopic handle electric connection.

(III) advantageous effects

The utility model provides a sewing machine with a dust removal function. The method has the following beneficial effects:

1. this sewing machine with dust removal function, be equipped with push pedal and dust absorption head, cooperation through push pedal and dust absorption head, in the dust absorption head can be inhaled the cotton fibre that the during operation produced the dust absorption intraductal, dust absorption pipe and dust catcher are connected, inhale the dust catcher with the cotton fibre through the dust absorption pipe in, the cylinder can drive the dust absorption head and remove, avoid the dust absorption head to the interference of sewing work, thereby solved the in-process that uses and can leave a lot of cotton fibre on the workstation, will clear up when using next time, the time has been wasted greatly, the problem of work efficiency has been reduced.

2. This sewing machine with dust removal function, through the inside fixed connection's of aircraft nose box electric telescopic handle, electric telescopic handle drives the diaphragm and reciprocates, and when the rubber backing plate contacted the top of aircraft nose box inner wall, it moved on the guide bar to drive the slider through the connecting plate for spring atress on the guide bar produces elastic deformation, thereby has solved and has withdrawed the clamp plate and can produce vibrations, damages sewing machine's problem easily.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic diagram of the right-view structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.

In the figure: 1. an object stage; 2. a sewing machine main body; 3. a rotating shaft; 4. a first pulley; 5. a belt; 6. a second pulley; 7. a servo motor; 8. a head cartridge; 9. an operation button; 10. a support pillar; 11. pressing a plate; 12. a transverse plate; 13. a fixed block; 14. a guide bar; 15. a slider; 16. a connecting plate; 17. a rubber pad; 18. connecting columns; 19. a support plate; 20. a fixed shaft; 21. a roller; 22. a cylinder; 23. pushing the plate; 24. a dust collection head; 25. a dust collection pipe; 26. a vacuum cleaner; 27. an electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a sewing machine with a dust removal function, as shown in figures 1-5, the sewing machine comprises an object stage 1, one end of the object stage 1 is fixedly connected with a sewing machine main body 2, one end of the sewing machine main body 2 is rotatably connected with a rotating shaft 3, one end of the rotating shaft 3 is fixedly connected with a first belt pulley 4, the first belt pulley 4 is in transmission connection with one end of a belt 5, the other end of the belt 5 is in transmission connection with a second belt pulley 6, the inner wall of the second belt pulley 6 is fixedly connected with a servo motor 7, the servo motor 7 is fixedly connected with the bottom of the object stage 1, one end of the sewing machine main body 2 is fixedly connected with a head box 8, the outer wall of the head box 8 is provided with an operating button 9, the operating button 9 is electrically connected with an electric telescopic rod 27 through a connecting wire, the inner wall of the head box 8 is slidably connected with a support column 10, and the bottom of the support column 10 is fixedly connected with a pressing plate 11, the top of a pressure plate 11 is fixedly connected with one end of a pressure spring, the other end of the pressure spring is fixedly connected with the bottom of a machine head box 8, the top of a supporting column 10 is fixedly connected with a transverse plate 12, the top of the transverse plate 12 is fixedly connected with a fixed block 13, one side of the fixed block 13 is fixedly connected with a guide rod 14, the outer wall of the guide rod 14 is sleeved with a damping spring, one end of the damping spring is fixedly connected with one side of the fixed block 13, the other end of the damping spring is fixedly connected with one side of a sliding block 15, the outer wall of the guide rod 14 is slidably connected with the sliding block 15, the outer wall of the sliding block 15 is in bolted connection with a connecting plate 16, one end of the connecting plate 16 is fixedly connected with a rubber cushion plate 17, the number of the supporting column 10, the pressure plate 11, the fixed block 13, the sliding block 15, the connecting plate 16 and the rubber cushion plate 17 is two, one supporting column 10, one pressure plate 11, one fixed block 13, one sliding block 15, one connecting plate 16 and one rubber cushion plate 17 are a group, two groups, which are symmetrically distributed on two sides of the transverse plate 12, one end of the transverse plate 12 is fixedly connected with a connecting column 18, one end of the connecting column 18 is fixedly connected with a support plate 19, the inner wall of the support plate 19 is fixedly connected with a fixed shaft 20, the outer wall of the fixed shaft 20 is rotatably connected with a roller 21, the number of the connecting column 18, the support plate 19, the fixed shaft 20 and the roller 21 is two, one connecting column 18, one support plate 19, one fixed shaft 20 and one roller 21 form one group, two groups, which are symmetrically distributed on two ends of the transverse plate 12, the bottom of the transverse plate 12 is fixedly connected with an electric telescopic rod 27, the bottom of the electric telescopic rod 27 is fixedly connected with the bottom of the inner wall of the machine head box 8, one side of the objective table 1 is fixedly connected with an air cylinder 22, one end of the air cylinder 22 is fixedly connected with a push plate 23, the outer wall of the push plate 23 is fixedly connected with a dust collection head 24, the dust collection head 24 is slidably connected with the objective table 1, the outer wall of the dust collection head 24 is fixedly connected with a dust collection pipe 25, one end fixedly connected with dust catcher 26 of dust absorption pipe 25, the top of dust catcher 26 and the bottom fixed connection of objective table 1, electric telescopic handle 27, servo motor 7 and dust catcher 26 pass through connecting wire external power source electric connection.

The working principle is as follows: the servo motor 7 is started, the servo motor 7 drives the second belt pulley 6 to rotate, the second belt pulley 6 drives the belt 5, the belt 5 drives the first belt pulley 4 to rotate, the first belt pulley 4 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the sub-sewing machine main body 2 to work, the starting cylinder 22 drives the push plate 23 to move, the push plate 23 drives the dust collection head 24 to move to the position of the machine head box 8, the dust collector 26 is started, cotton wool generated in working is sucked into the dust collection pipe 25 through the dust collection head 24, the dust collection pipe 25 enters the dust collector 26, the operating button 9 is pressed, the electric telescopic rod 27 is controlled to extend upwards, the supporting column 10 and the pressing plate 11 are driven to move upwards, the rubber base plate 17 is in contact with the inner wall of the machine head box 8, the connecting plate 16 drives the sliding block 15 to slide on the guide rod 14, the damping spring on the guide rod 14 is stressed and deformed, and vibration is counteracted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sewing machine with dust removal function, includes objective table (1), its characterized in that: the one end fixedly connected with sewing machine main part (2) of objective table (1), the one end of sewing machine main part (2) is rotated and is connected with axis of rotation (3), the one end fixedly connected with first belt pulley (4) of axis of rotation (3), first belt pulley (4) is connected with the one end transmission of belt (5), the other end transmission of belt (5) is connected with second belt pulley (6), the inner wall fixedly connected with servo motor (7) of second belt pulley (6), the one end fixedly connected with first box (8) of sewing machine main part (2), the outer wall of first box (8) is equipped with operating button (9), the inner wall sliding connection of first box (8) has support column (10), the bottom fixedly connected with clamp plate (11) of support column (10), the top fixedly connected with diaphragm (12) of support column (10), the top of the transverse plate (12) is fixedly connected with a fixed block (13), one side of the fixed block (13) is fixedly connected with a guide rod (14), the outer wall of the guide rod (14) is connected with a sliding block (15) in a sliding manner, the outer wall of the sliding block (15) is connected with a connecting plate (16) in a bolt manner, one end of the connecting plate (16) is fixedly connected with a rubber base plate (17), one end of the transverse plate (12) is fixedly connected with a connecting column (18), one end of the connecting column (18) is fixedly connected with a support plate (19), the inner wall of the support plate (19) is fixedly connected with a fixed shaft (20), the outer wall of the fixed shaft (20) is rotatably connected with a roller (21), the bottom of the transverse plate (12) is fixedly connected with an electric telescopic rod (27), one side of the objective table (1) is fixedly connected with an air cylinder (22), and one end of the air cylinder (22) is fixedly connected with a push plate (23), the outer wall fixedly connected with dust absorption head (24) of push pedal (23), the outer wall fixedly connected with dust absorption pipe (25) of dust absorption head (24), the one end fixedly connected with dust catcher (26) of dust absorption pipe (25).

2. The sewing machine with dust removing function according to claim 1, characterized in that: the top of dust catcher (26) and the bottom fixed connection of objective table (1), servo motor (7) and the bottom fixed connection of objective table (1), the bottom fixed connection of the bottom of electric telescopic handle (27) and the bottom fixed connection of aircraft nose box (8) inner wall, dust absorption head (24) and objective table (1) sliding connection.

3. The sewing machine with dust removing function according to claim 1, characterized in that: the top of clamp plate (11) and pressure spring's one end fixed connection, pressure spring's the other end and the bottom fixed connection of aircraft nose box (8), the outer wall of guide bar (14) has cup jointed damping spring, damping spring's one end and one side fixed connection of fixed block (13), damping spring's the other end and one side fixed connection of slider (15).

4. The sewing machine with dust removing function according to claim 1, characterized in that: the number of the supporting columns (10), the pressing plates (11), the fixing blocks (13), the sliding blocks (15), the connecting plates (16) and the rubber base plates (17) is two, one supporting column (10), one pressing plate (11), one fixing block (13), one sliding block (15), one connecting plate (16) and one rubber base plate (17) are in one group, the two groups are in total, and the two groups are symmetrically distributed on two sides of the transverse plate (12).

5. The sewing machine with dust removing function according to claim 1, characterized in that: the number of the connecting columns (18), the number of the support plates (19), the number of the fixed shafts (20) and the number of the rollers (21) are two, one connecting column (18), one support plate (19), one fixed shaft (20) and one roller (21) form a group, the two groups are arranged, and the two groups are symmetrically distributed at two ends of the transverse plate (12).

6. The sewing machine with dust removing function according to claim 1, characterized in that: electric telescopic handle (27), servo motor (7) and dust catcher (26) are through connecting wire external power electric connection, operating button (9) are through connecting wire and electric telescopic handle (27) electric connection.