CN112030377A

CN112030377A - Positioning sewing machine capable of automatically cleaning interior

Info

Publication number: CN112030377A
Application number: CN202010912751.6A
Authority: CN
Inventors: 袁小盼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-12-04

Abstract

The invention provides a positioning sewing machine capable of automatically cleaning the interior, and relates to the technical field of spinning. This can inside location sewing machine of self-cleaning, including engine body shell, engine body shell's outside bottom swing joint has the pole, the outside meshing of ratchet has the ratchet, the inside swing joint of ratchet has the pivot No. one, the both ends swing joint of pivot has the gyro wheel No. one, engine body shell's interior bottom swing joint has the gyro wheel No. two, the inside of No. two gyro wheels is rotated and is connected with the pivot No. two, engine body shell's inside swing joint has the swiveling wheel. Through the cooperation use of ratchet and ratchet on the pole, the aircraft nose drives the gyro wheel of board bottom and the gyro wheel rotation at board top when moving, guarantees keeping unchangeable of cloth orbit, simultaneously according to the setting of the internal pivot of organism, makes the board of wiping of installing in the organism reciprocate and clear up the inside accumulated machine oil of organism and dust.

Description

Positioning sewing machine capable of automatically cleaning interior

Technical Field

The invention relates to the technical field of spinning, in particular to a positioning sewing machine capable of automatically cleaning the interior.

Background

The sewing machine is a common textile tool at present, the types of the sewing machine are roughly divided into two types, one type is a large-sized factory textile machine, the other type is a small-sized household sewing machine, the two types have various advantages, the sewing machine is mainly used for sewing some knitting articles, the traditional manual manufacturing is replaced, and a large amount of labor and time are saved.

However, the sewing machine has its own inevitable disadvantages, in the sewing process of the machine, an operator controls the sewing angle not well when pushing the cloth forward by hand, sometimes finds that the sewing path has been deviated after the sewing is finished, so that the sewing effect is not good, and because the inside of the machine is not easy to detach, the long-time work causes the accumulation of oil and dust in the machine, which may cause some damage to the machine body itself.

In order to solve the above problems, the inventor provides a positioning sewing machine capable of automatically cleaning the inside, by using the ratchet on the machine rod and the ratchet wheel in a matching manner, when the machine head operates, the roller at the bottom of the machine table and the roller at the top of the machine table are driven to rotate, the cloth track is ensured to be kept unchanged, and meanwhile, according to the arrangement of the rotating shaft in the machine body, the wiping plate arranged in the machine body moves up and down to clean the engine oil and dust accumulated in the machine body.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: a positioning sewing machine capable of automatically cleaning the interior comprises a machine body shell, a machine rod is movably connected to the bottom of the outer side of the machine body shell, a ratchet is movably connected to one side of the machine rod, a ratchet wheel is meshed to the outer side of the ratchet wheel, a first rotating shaft is movably connected to the interior of the ratchet wheel, a first roller is movably connected to each of two ends of the first rotating shaft, a second roller is movably connected to the inner bottom of the machine body shell, a second rotating shaft is rotatably connected to each of the second roller, a rotating wheel is movably connected to the interior of the machine body shell, a belt is wound on the outer side of the rotating wheel, a first rotating wheel is movably connected to one end of the belt far away from the rotating wheel, a second rotating wheel is movably connected to one end of the belt far away from the first rotating wheel, a third rotating wheel is movably connected to one end of the belt far away from the second, the movable rod is fixedly connected with a spring at one end far away from the third rotating wheel, the spring is fixedly connected with a wiping plate at one end far away from the movable rod, and the right side of the machine body shell is movably connected with a machine table rotating wheel.

Preferably, the number of the first roller and the second roller is two respectively, the first roller and the second roller are symmetrical left and right, and the first roller is arranged on the outer side of the bottom of the machine body shell, so that the first roller and the second roller can push cloth to move forwards when rotating.

Preferably, the position of the machine rod is in the center of the first rotating shaft, the first rotating shaft is connected with the first roller and the center of the ratchet wheel, and when the ratchet on the machine rod drives the ratchet wheel to rotate, the ratchet wheel drives the two first rollers to rotate through the first rotating shaft.

Preferably, the belt runs through swiveling wheel, runner, No. two runners, No. three runner positions have guaranteed the gyro wheel and have rotated in the below of gyro wheel, runner, No. two runners, can drive a gear, No. two gears, No. three gears through the belt and rotate together.

Preferably, the number of the wiping plates is two, the wiping plates are symmetrically distributed on two sides of the rotating rod, and the distance between the second rotating wheel and the third rotating wheel which are reduced is smaller than the distance between the wiping plates and the bottom of the machine body shell, so that the wiping plates are prevented from touching the bottom of the machine body shell when moving downwards.

Preferably, the second rotating wheel is always kept above the third rotating wheel, the number of the springs is two, the springs are symmetrically distributed at two ends of the rotating rod, and the springs have a buffering effect when the wiping plate is in contact with the machine body shell.

Preferably, the second rotating wheel is fixedly connected to a fixing plate in the sliding groove, the first rotating wheel, the second rotating wheel and the third rotating wheel are located on the same vertical horizontal plane, and the third gear moves up and down in the sliding groove due to rotation of the belt.

The invention provides a positioning sewing machine capable of automatically cleaning the interior. The method has the following beneficial effects:

1. this can inside location sewing machine of self-cleaning, through the removal that the decurrent rapid draing of aircraft nose drove the quick-witted pole, the ratchet of rethread machine pole reciprocates, and the ratchet that drives the quick-witted pole outside begins to rotate, and the rethread ratchet uses with the cooperation of pivot, can make a gyro wheel at both ends rotate, and a gyro wheel can drive the inside gyro wheel of organism shell and rotate No. two, has reached the effect that can fix a position the cloth orbit.

2. This can inside location sewing machine of self-cleaning, through the rotation of swiveling wheel, drive the belt and begin the operation, the belt drives a runner and begins the operation, uses through the cooperation of a runner and No. two runners, drives No. two runners and begins rotatoryly, No. two runners of rethread and No. three runners are fixed on the fixed plate in the spout, drive No. three runners and reciprocate, use through the carriage release lever and the cooperation of wiping the board, reached the inside effect of clean organism.

Drawings

FIG. 1 is a cross-sectional view of a front structure of the present invention;

FIG. 2 is a cross-sectional view of the side lever, ratchet, gear and first roller arrangement of the present invention;

FIG. 3 is a cross-sectional view of the back side lever, ratchet, gear and first roller arrangement of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.

In the figure: 1. a body housing; 2. a machine pole; 3. a ratchet; 4. a ratchet wheel; 5. a first rotating shaft; 6. a first roller; 7. a second roller; 8. a second rotating shaft; 9. a rotating wheel; 10. a belt; 11. a first rotating wheel; 12. a second rotating wheel; 13. a third rotating wheel; 14. a travel bar; 15. a spring; 16. and (6) wiping the board.

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 positioning sewing machine capable of automatically cleaning the interior is as follows:

referring to fig. 1-5, a positioning sewing machine capable of automatically cleaning the inside comprises a machine body shell 1, a machine rod 2 is movably connected to the bottom of the outer side of the machine body shell 1, a ratchet 3 is movably connected to one side of the machine rod 2, a ratchet 4 is meshed with the outer side of the ratchet 3, a first rotating shaft 5 is movably connected to the inner portion of the ratchet 4, a first roller 6 is movably connected to two ends of the first rotating shaft 5, the machine rod 2 is positioned at the center of the first rotating shaft 5, the first rotating shaft 5 is connected with the first roller 6 and the center of the ratchet 4, a second roller 7 is movably connected to the inner bottom of the machine body shell 1, the first roller 6 and the second roller 7 are respectively two in number, the two first roller 6 and the second roller 7 are bilaterally symmetrical, the first roller 6 is positioned at the outer side of the bottom of the machine body shell 1, a second rotating shaft 8 is rotatably connected to the inner portion of the second, the quick travel downwards through the aircraft nose drives the removal of quick-

witted pole

2, and 3 ratchets of rethread quick-witted pole 2 reciprocate, and the ratchet 4 that drives the quick-witted pole 2 outside begins to rotate, and rethread ratchet 4 uses with the cooperation of pivot 5, can make a gyro wheel 6 at both ends rotate, and gyro wheel 6 can drive No. two gyro wheels 7 of 1 inside of engine body shell and rotate, has reached the effect that can fix a position the cloth orbit.

The inside of the machine body shell 1 is movably connected with a rotating wheel 9, the outer side of the rotating wheel 9 is wound with a belt 10, one end of the belt 10 far away from the rotating wheel 9 is movably connected with a first rotating wheel 11, one end of the belt 10 far away from the first rotating wheel 11 is movably connected with a second rotating wheel 12, one end of the belt 10 far away from the second rotating wheel 12 is movably connected with a third rotating wheel 13, the second rotating wheel 12 is fixedly connected on a fixed plate in a chute, the first rotating wheel 11, the second rotating wheel 12 and the third rotating wheel 13 are on the same vertical horizontal plane, the belt 10 penetrates through the rotating wheel 9, the first rotating wheel 11, the second rotating wheel 12 and the third rotating wheel 13, the second rotating wheel 12 is positioned below the rotating wheel 9, the first rotating wheel 11 and the second rotating wheel 12, the outer side of the third rotating wheel 13 is fixedly connected with a moving rod 14, one end of the moving rod 14 far away from the third rotating wheel 13 is fixedly connected with a spring, the quantity of spring 15 has two, the symmetric distribution is at the both ends of carriage release lever 14, spring 15 is at the one end fixedly connected with who keeps away from carriage release lever 14 and wipes board 16, the quantity of wiping board 16 has two, the symmetric distribution is in the both sides of carriage release lever 14, the distance that No. two runners 12 and No. three runner 13 descend is less than wipes the distance of board 16 to organism shell 1 bottom, through the rotation of swiveling wheel 9, drive belt 10 and begin to operate, belt 10 drives a runner 11 and begins to operate, use through the cooperation of a runner 11 and No. two runners 12, drive No. two runners 12 and begin to rotate, rethread No. two runners 12 and No. three runner 13 fix on the fixed plate in the spout, drive No. three runner 13 and reciprocate, use through the cooperation of carriage release lever 14 and wiping board 16, the inside effect of clean organism has been reached.

When the sewing machine is used, when an operator uses the sewing machine, the machine rod 2 starts to move up and down rapidly, when the machine rod 2 starts to move up and down, the ratchet 3 at the top of the machine rod 2 is driven to move up and down, and then the outer side of the ratchet 3 is meshed with the ratchet wheel 4, so the ratchet wheel 3 is driven to rotate by the ratchet wheel 4 when the ratchet wheel 3 starts to move up and down, the first rotating shaft 5 is fixedly connected inside the ratchet wheel 4, so the ratchet wheel 4 can drive the first rotating shaft 5 to rotate, the first roller 6 is driven to rotate by the first rotating shaft 5, so when cloth passes through the space between the first roller 6 and the second roller 7, the positioning effect can be achieved when the cloth is pushed to advance, the rotating wheel 9 starts to rotate through the machine body, the belt 10 is driven to move by the rotation of the rotating wheel 9, and the first rotating wheel 11 is driven by the belt 10, No. two runners 12 begin to rotate, and No. two runners 12 and No. three runners 13 are fixed on the fixed plate of spout, so No. two runners 12 drive No. three runners 13 and reciprocate, and No. three runner 13's inside fixed connection carriage release lever 14, so drive carriage release lever 14 when No. three runners 13 begin to remove and reciprocate, and the both ends fixed connection of rethread carriage release lever 14 wipes board 16, has reached the effect that can self-cleaning organism is inside.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can inside location sewing machine of self-cleaning, includes engine body shell (1), its characterized in that: the machine body comprises a machine body shell (1), wherein a machine rod (2) is movably connected to the bottom of the outer side of the machine body shell (1), a ratchet (3) is movably connected to one side of the machine rod (2), a ratchet (4) is meshed to the outer side of the ratchet (3), a first rotating shaft (5) is movably connected to the inner portion of the ratchet (4), a first roller (6) is movably connected to the two ends of the first rotating shaft (5), a second roller (7) is movably connected to the inner bottom of the machine body shell (1), a second rotating shaft (8) is rotatably connected to the inner portion of the second roller (7), a rotating wheel (9) is movably connected to the inner portion of the machine body shell (1), a belt (10) is wound on the outer side of the rotating wheel (9), a first rotating wheel (11) is movably connected to one end of the belt (10) far away from the rotating wheel (9), a second rotating wheel (12) is movably connected, belt (10) have No. three runners (13) in the one end swing joint who keeps away from No. two runners (12), the outside fixed connection carriage release lever (14) of No. three runners (13), one end fixedly connected with spring (15) of No. three runners (13) are being kept away from in carriage release lever (14), one end fixedly connected with that spring (15) are keeping away from carriage release lever (14) wipes board (16).

2. The positioning sewing machine capable of automatically cleaning the inside according to claim 1, wherein: the number of the first rollers (6) and the second rollers (7) is two, the first rollers (6) and the second rollers (7) are bilaterally symmetrical, and the first rollers (6) are arranged on the outer side of the bottom of the machine body shell (1).

3. The positioning sewing machine capable of automatically cleaning the inside according to claim 1, wherein: the position of the machine rod (2) is in the position of the positive center of the first rotating shaft (5), and the first rotating shaft (5) is connected with the center positions of the first roller (6) and the ratchet wheel (4).

4. The positioning sewing machine capable of automatically cleaning the inside according to claim 1, wherein: the belt (10) runs through swiveling wheel (9), a runner (11), No. two runners (12), No. three runners (13), No. two runners (12) are located in the below of swiveling wheel (9), a runner (11), No. two runners (12).

5. The positioning sewing machine capable of automatically cleaning the inside according to claim 1, wherein: the number of the wiping plates (16) is two, the wiping plates are symmetrically distributed on two sides of the moving rod (14), and the descending distance between the second rotating wheel (12) and the third rotating wheel (13) is smaller than the distance between the wiping plates (16) and the bottom of the machine body shell (1).

6. The positioning sewing machine capable of automatically cleaning the inside according to claim 1, wherein: the second rotating wheel (12) is always kept above the third rotating wheel (13), and the number of the springs (15) is two and the springs are symmetrically distributed at two ends of the moving rod (14).

7. The positioning sewing machine capable of automatically cleaning the inside according to claim 1, wherein: no. two runners (12) fixed connection are on the fixed plate in the spout, No. one runner (11), No. two runners (12), No. three runners (13) are on same vertical horizontal plane.