CN216473819U

CN216473819U - Sewing machine capable of automatically straightening cloth

Info

Publication number: CN216473819U
Application number: CN202122154822.3U
Authority: CN
Inventors: 李振科
Original assignee: Hangzhou Shengnuo Flocking Co ltd
Current assignee: Hangzhou Shengnuo Flocking Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-05-10
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a sewing machine capable of straightening cloth automatically, which comprises a base, wherein a plurality of sliding plates are arranged on the left side of the upper end of the base, the sliding plates are symmetrical front and back, sliding grooves are formed in the upper end of the base and correspond to the sliding plates, the sliding grooves are connected with the sliding plates in a sliding mode, threaded rods are arranged at the front end and the back end of the base, penetrate through the sliding plates and are in threaded connection with the sliding plates, rotating handles are arranged at one ends of the threaded rods, the other ends of the threaded rods are connected with the sliding grooves in a rotating mode through bearings, connecting columns are arranged between the sliding plates, and cloth is arranged on the outer walls of the connecting columns.

Description

Sewing machine capable of automatically straightening cloth

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a sewing machine capable of automatically straightening cloth.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. And derives the artistic forms of hand-pushing embroidery computer embroidery, etc.

The present sewing machine often cannot automatically straighten cloth, and the cloth is inconvenient to mount and dismount, so the utility model provides a sewing machine for automatically straightening cloth, which aims to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sewing machine capable of automatically straightening cloth, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the sewing machine capable of straightening cloth automatically comprises a base, wherein a plurality of sliding plates are arranged on the left side of the upper end of the base and are symmetrical front and back, sliding grooves are formed in the upper end of the base corresponding to the sliding plates, and the sliding grooves are connected with the sliding plates in a sliding mode.

Both ends all are equipped with the threaded rod around the base, and the threaded rod runs through the slide, and threaded rod and slide threaded connection.

One end of the threaded rod is provided with a rotating handle, the other end of the threaded rod is rotatably connected with the sliding chute through a bearing, a connecting column is arranged between the sliding plates, and cloth is arranged on the outer wall of the connecting column.

As a further scheme of the utility model, a fixed plate is arranged on the rear side of the upper end of the base, a sewing machine is arranged on the right side of the fixed plate and fixedly connected with the upper end of the base, a plurality of polished rods are arranged at the front end of the fixed plate, and cloth is attached to the outer walls of the polished rods.

As a further scheme of the utility model, the right side of the upper end of the base is provided with a plurality of fixed blocks which are symmetrical front and back, the rear end of the fixed block at the front side is provided with a motor, and the rear end of the motor is provided with a rotating shaft.

As a further scheme of the utility model, the front end of the fixed block at the rear side is provided with a rotating rod, the rear end of the rotating rod is rotatably connected with the fixed block through a bearing, and the ends of the rotating rod and the rotating shaft, which are close to each other, are fixedly connected with a disc.

As a further scheme of the utility model, one end of each of the discs close to each other is fixedly connected with an iron rod, and the right end of the cloth is provided with a magnetic stripe which is attached to the outer wall of the iron rod.

As a further scheme of the utility model, the front end and the rear end of the connecting column are fixedly connected with telescopic rods, one end of the sliding plate, which is close to each other, is provided with a limiting hole corresponding to the telescopic rod, and the telescopic rods are attached to the limiting holes.

As a further scheme of the utility model, the telescopic rod is sleeved with a spring, one end of the spring is fixedly connected with the telescopic rod, and the other end of the spring is fixedly connected with the connecting column.

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

1. according to the utility model, the cloth is straightened through the polished rod, one end of the cloth with the magnetic strip is adhered to the iron rod, the motor drives the rotating shaft, the disc, the iron rod and the rotating rod to rotate, and the iron rod winds the cloth on the outer wall of the iron rod, so that the automatic straightening of the cloth is realized, and the cloth is convenient to store.

2. The telescopic rods on the two sides are pressed, the telescopic rods are aligned to the limiting holes, the telescopic rods are loosened, and the telescopic rods drive the connecting columns and the cloth to be inserted into the limiting holes of the sliding plate under the action of the springs, so that the cloth is convenient to install and fix and easy to disassemble.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of a sewing machine for automatically straightening cloth.

Fig. 2 is a schematic structural view of a chute in embodiment 1 of a sewing machine for automatically straightening cloth.

Fig. 3 is a sectional view of a sewing machine of embodiment 1 for automatically straightening cloth.

FIG. 4 is a drawing showing the coupling post and the slider separated from each other in the embodiment 2 of the sewing machine for automatically stretching the cloth.

In the figure: 1. a base; 2. a polish rod; 3. a motor; 4. a magnetic strip; 5. an iron rod; 6. a rotating rod; 7. a fixed block; 8. a sewing machine; 9. a fixing plate; 10. distributing; 11. a slide plate; 12. a threaded rod; 13. turning a handle; 14. a chute; 15. a rotating shaft; 16. connecting columns; 17. a telescopic rod; 18. a spring; 19. a limiting hole; 20. a disk.

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.

Example 1

Referring to fig. 1 to 3, a sewing machine for automatically straightening cloth comprises a base 1, wherein a plurality of sliding plates 11 are arranged on the left side of the upper end of the base 1, the sliding plates 11 are symmetrical front and back, sliding grooves 14 are formed in the upper end of the base 1 corresponding to the sliding plates 11, the sliding grooves 14 are in sliding connection with the sliding plates 11, threaded rods 12 are arranged at the front end and the back end of the base 1, the threaded rods 12 penetrate through the sliding plates 11, the threaded rods 12 are in threaded connection with the sliding plates 11, a rotating handle 13 is arranged at one end of each threaded rod 12, the other end of each threaded rod 12 is rotatably connected with the corresponding sliding groove 14 through a bearing, a connecting column 16 is arranged between the sliding plates 11, cloth 10 is arranged on the outer wall of the connecting column 16, a fixing plate 9 is arranged on the rear side of the upper end of the base 1, a plurality of polish rods 2 are arranged at the front end of the fixing plate 9, the cloth 10 is attached to the outer wall of the polish rods 2, a sewing machine 8 is arranged on the right side of the fixing plate 9, and the sewing machine 8 is fixedly connected to the upper end of the base 1, base 1 upper end right side is equipped with a plurality of fixed blocks 7, and 7 front and back symmetries of fixed block, the front side 7 rear end of fixed block is equipped with motor 3, and the motor 3 rear end is equipped with pivot 15, the rear side 7 front ends of fixed block are equipped with

bull stick

6, and 6 rear ends of bull stick pass through the bearing and rotate and connect fixed block 7, the equal fixedly connected with disc 20 of one end that bull stick 6 and pivot 15 are close to each other, the one end fixedly connected with iron set 5 that disc 20 is close to each other, 10 right-hand members of cloth are equipped with magnetic stripe 4, and 5 outer walls of 4 laminating iron sets of magnetic stripe.

The working principle of the utility model is as follows: go on cloth 10 through polished rod 2 and stretch over straightly, have cloth 10 the one end adhesion of magnetic stripe 4 on iron set 5, motor 3 drives pivot 15, disc 20, iron set 5 and bull stick 6 rotate, iron set 5 rolls up cloth 10 on its outer wall, realized that cloth 10's automation is stretched over straightly, and convenient storage, the commentaries on classics of rotating both sides drives threaded rod 12 and rotates 13 for slide 11 removes along spout 14, conveniently install the cloth 10 of different widths between slide 11.

Example 2

Please refer to fig. 4, which is different from embodiment 1 in that the front end and the rear end of the connecting column 16 are both fixedly connected with telescopic rods 17, one end of the sliding plate 11 close to each other is provided with a limit hole 19 corresponding to the telescopic rod 17, the telescopic rod 17 is attached to the limit hole 19, the telescopic rod 17 is sleeved with a spring 18, one end of the spring 18 is fixedly connected with the telescopic rod 17, the other end of the spring 18 is fixedly connected with the connecting column 16, the telescopic rods 17 on the two sides are pressed, the telescopic rod 17 is aligned to the limit hole 19, the telescopic rod 17 is loosened, and under the action of the spring 18, the telescopic rod 17 drives the connecting column 16 and the cloth 10 to be inserted into the limit hole 19 of the sliding plate 11, so that the cloth 10 is conveniently mounted and fixed and is easy to detach.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A sewing machine capable of straightening cloth automatically comprises a base (1) and is characterized in that a plurality of sliding plates (11) are arranged on the left side of the upper end of the base (1), the sliding plates (11) are symmetrical front and back, sliding grooves (14) are formed in the upper end of the base (1) corresponding to the sliding plates (11), and the sliding grooves (14) are connected with the sliding plates (11) in a sliding mode;

threaded rods (12) are arranged at the front end and the rear end of the base (1), the threaded rods (12) penetrate through the sliding plate (11), and the threaded rods (12) are in threaded connection with the sliding plate (11);

one end of the threaded rod (12) is provided with a rotating handle (13), the other end of the threaded rod (12) is rotatably connected with the sliding chute (14) through a bearing, a connecting column (16) is arranged between the sliding plates (11), and the outer wall of the connecting column (16) is provided with cloth (10).

2. The sewing machine for automatically straightening cloth according to claim 1, characterized in that a fixing plate (9) is arranged on the rear side of the upper end of the base (1), a sewing machine (8) is arranged on the right side of the fixing plate (9), the sewing machine (8) is fixedly connected with the upper end of the base (1), a plurality of polish rods (2) are arranged at the front end of the fixing plate (9), and the cloth (10) is attached to the outer walls of the polish rods (2).

3. The sewing machine for automatically straightening cloth according to claim 1, characterized in that a plurality of fixing blocks (7) are arranged on the right side of the upper end of the base (1), the fixing blocks (7) are symmetrical front and back, a motor (3) is arranged at the rear end of the fixing block (7) on the front side, and a rotating shaft (15) is arranged at the rear end of the motor (3).

4. The sewing machine for automatically straightening cloth according to claim 3, characterized in that a rotating rod (6) is arranged at the front end of the fixed block (7) at the rear side, the rear end of the rotating rod (6) is rotatably connected with the fixed block (7) through a bearing, and a disc (20) is fixedly connected to the ends, close to each other, of the rotating rod (6) and the rotating shaft (15).

5. The sewing machine for automatically straightening cloth according to claim 4, characterized in that an iron rod (5) is fixedly connected to one end of the disc (20) close to each other, a magnetic stripe (4) is arranged at the right end of the cloth (10), and the magnetic stripe (4) is attached to the outer wall of the iron rod (5).

6. The sewing machine for automatically straightening cloth according to claim 1, wherein the front end and the rear end of the connecting column (16) are fixedly connected with telescopic rods (17), the ends, close to each other, of the sliding plates (11) are provided with limiting holes (19) corresponding to the telescopic rods (17), and the telescopic rods (17) are attached to the limiting holes (19).

7. The sewing machine for automatically straightening cloth according to claim 6, characterized in that a spring (18) is sleeved on the telescopic rod (17), one end of the spring (18) is fixedly connected with the telescopic rod (17), and the other end of the spring (18) is fixedly connected with the connecting column (16).