CN213652881U

CN213652881U - Flat car sewing machine capable of automatically cutting bottom line

Info

Publication number: CN213652881U
Application number: CN202022367800.0U
Authority: CN
Inventors: 杨雅
Original assignee: Hubei Yalida Garment Co ltd
Current assignee: Hubei Yalida Garment Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-09
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a flatcar sewing machine technical field discloses an automatic flat car sewing machine of tailorring bottom line, comprises a workbench, the upper end of workstation is equipped with the sewing machine body, the lower extreme fixed mounting of workstation has the fixed plate, the right-hand member fixed mounting of fixed plate has first push rod motor, the output fixedly connected with riser of first push rod motor, the spout has been seted up to the left end of riser. The utility model discloses a first push rod motor, the second push rod motor, including a motor, a controller, and a cover plate, cut the setting of mouth and cutter, start first push rod motor and will cut the mouth and arrange the outside of connecting the bottom line in, then the starter motor drives the threaded rod and rotates, thereby stretch tightly two fabrics through the diaphragm and separately, then start second push rod motor and promote the cutter and cut connecting the bottom line, thereby separate two fabrics, further let on two fabrics not remain the end of a thread, thereby improve the efficiency of work, and is comparatively practical, and is suitable for extensively promoting and using.

Description

Flat car sewing machine capable of automatically cutting bottom line

Technical Field

The utility model relates to a flatcar sewing machine technical field specifically is an automatic flatcar sewing machine of tailorring bottom line.

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.

The prior patent (publication number: CN201820162072.X) is a flatcar sewing machine capable of automatically cutting a bottom line, and comprises a workbench for placing a sewing machine body, wherein an open-ended shell is arranged below the workbench, the shell is provided with two blades which are mutually matched and sheared, the blades are used for shearing and connecting the bottom line between adjacent fabrics, the blades are arranged in a crossed manner, a fixed rod is arranged at the intersection point in a penetrating mode, the blades are connected with the fixed rod in a rotating mode, the fixed rod is fixed on two side walls of the shell, and a driving device for driving the blades to shear the bottom line is arranged at the other end of each blade.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: the existing bottom thread connected between fabrics is automatically cut by a blade, so that the thread ends of the bottom thread are remained on the two fabrics, and further, the thread ends are manually cut, so that the production efficiency is influenced, and therefore, a flat car sewing machine for automatically cutting the bottom thread is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic cut out flatcar sewing machine of bottom line has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flat car sewing machine capable of automatically cutting bottom lines comprises a workbench, wherein a sewing machine body is arranged at the upper end of the workbench, a fixed plate is fixedly mounted at the lower end of the workbench, a first push rod motor is fixedly mounted at the right end of the fixed plate, the output end of the first push rod motor is fixedly connected with a vertical plate, a chute is formed in the left end of the vertical plate, a threaded rod is rotatably connected in the chute, two identical sliding blocks are movably connected in the chute, threaded holes are formed in the two sliding blocks, the sliding blocks are spirally connected to the outer side of the threaded rod through the threaded holes, a motor is fixedly mounted at the lower end of the vertical plate, a motor shaft of the motor is fixedly connected with the threaded rod, transverse plates are fixedly connected to the two sliding blocks, cutting notches are formed in the two transverse plates, cutters are arranged in the two cutting notches, and a second push rod motor is fixedly mounted, and the output ends of the two second push rod motors are fixedly connected with the cutter.

As a preferred embodiment of the utility model, a chopping board is arranged in the cutting opening.

As an optimal implementation mode of the utility model, cut out notched inner chamber and seted up T type notch, fixedly connected with T type connecting block on the chopping block, just T type notch and T type connecting block sliding connection.

As an optimal implementation manner of the present invention, the protection cover is fixedly installed outside the first push rod motor, the second push rod motor and the motor.

As a preferred embodiment of the utility model, the lower extreme fixed mounting of workstation has the assembly pulley.

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

1. the utility model relates to an automatic cut out flatcar sewing machine of bottom line, through first push rod motor, second push rod motor, including a motor, an end cap, a controller, and a cover plate, the setting of cutting mouth and cutter, start first push rod motor and will cut the mouth and arrange the outside of connecting the bottom line in, then the starter motor drives the threaded rod and rotates, thereby stretch tightly two fabrics through the diaphragm and part, then start second push rod motor and promote the cutter and cut connecting the bottom line, thereby with two fabric separation, the further line head that does not remain on letting two fabrics, thereby improve the efficiency of work.

2. The utility model relates to an automatic cut out flatcar sewing machine of bottom line through the setting of chopping block to let cutter and chopping block contact, further can effectually protect the cutter, thereby prolong the life of cutter.

3. The utility model relates to an automatic cut out flatcar sewing machine of bottom line through the setting of T type notch and T type connecting block to can conveniently change the chopping block of wearing and tearing.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a flatcar sewing machine for automatically cutting a bobbin thread according to the present invention;

FIG. 2 is a front view of a chute of a flatcar sewing machine for automatically cutting a bobbin thread according to the present invention;

FIG. 3 is a top view of a cross plate of the flat car sewing machine for automatically cutting the bottom thread according to the present invention;

fig. 4 is a front view of the thread hole of the flat car sewing machine for automatically cutting the bottom thread.

In the figure: 1. a work table; 2. a sewing machine body; 3. a fixing plate; 4. a first push rod motor; 5. a vertical plate; 6. a second push rod motor; 7. a transverse plate; 8. a pulley block; 9. a chute; 10. a slider; 11. a motor; 12. a protective cover; 13. cutting the incision; 14. a chopping board; 15. a T-shaped notch; 16. a T-shaped connecting block; 17. a cutter; 18. a threaded rod; 19. a threaded bore.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a flat car sewing machine capable of automatically cutting bottom lines comprises a workbench 1, a sewing machine body 2 is arranged at the upper end of the workbench 1, a fixed plate 3 is fixedly mounted at the lower end of the workbench 1, a first push rod motor 4 is fixedly mounted at the right end of the fixed plate 3, a vertical plate 5 is fixedly connected with the output end of the first push rod motor 4, a chute 9 is formed in the left end of the vertical plate 5, a threaded rod 18 is rotatably connected in the chute 9, two identical sliding blocks 10 are movably connected in the chute 9, threaded holes 19 are formed in the two sliding blocks 10, the sliding blocks 10 are spirally connected to the outer side of the threaded rod 18 through the threaded holes 19, a motor 11 is fixedly mounted at the lower end of the vertical plate 5, a motor shaft of the motor 11 is fixedly connected with the threaded rod 18, transverse plates 7 are fixedly connected to the two sliding blocks 10, and cutting notches 13 are formed in the two, two all be equipped with cutter 17 in cutting out the incision 13, two the equal fixed mounting of front end of diaphragm 7 has second push rod motor 6, and two the output and the cutter 17 fixed connection of second push rod motor 6, through the setting of first push rod motor 4, second push rod motor 6, motor 11, cutting opening 13 and cutter 17, start first push rod motor 4 and will cut out incision 13 and arrange the outside of connecting the bottom line in, then start motor 11 drives threaded rod 18 and rotates to tighten two fabrics through diaphragm 7 and part, then start second push rod motor 6 and promote cutter 17 and cut the connection bottom line, thereby separate two fabrics, further let on two fabrics not remain the end of a thread, thereby improve the efficiency of work.

In this embodiment (as shown in fig. 3), a cutting board 14 is disposed in the cutting opening 13, and the cutting knife 17 is in contact with the cutting board 14 through the arrangement of the cutting board 14, so that the cutting knife 17 can be further effectively protected, and the service life of the cutting knife 17 is prolonged.

In this embodiment (please refer to fig. 3), a T-shaped notch 15 is formed in an inner cavity of the cutting notch 13, a T-shaped connecting block 16 is fixedly connected to the chopping board 14, the T-shaped notch 15 extends to one side of the edge of the cutting notch 13, the T-shaped notch 15 is slidably connected with the T-shaped connecting block 16, and a magnet block is arranged on an adhesion surface between the T-shaped notch 15 and the T-shaped connecting block 16, so that the worn chopping board 14 can be conveniently replaced by the T-shaped notch 15 and the T-shaped connecting block 16.

In this embodiment (please refer to fig. 1, 2, and 3), the outer sides of the first push rod motor 4, the second push rod motor 6, and the motor 11 are all fixedly installed with a protective cover 12, and the first push rod motor 4, the second push rod motor 6, and the motor 11 can be effectively protected by the protective cover 12, so that the service lives of the first push rod motor 4, the second push rod motor 6, and the motor 11 are further prolonged.

In this embodiment (please refer to fig. 1), a pulley block 8 is fixedly installed at the lower end of the workbench 1, and the workbench 1 can be conveniently and easily moved to a working area by the arrangement of the pulley block 8.

It should be noted that, the utility model relates to a flatcar sewing machine of automatic tailoring bottom line, in operation, through the setting of first push rod motor 4, second push rod motor 6, motor 11, cut mouth 13 and cutter 17, start first push rod motor 4 and arrange cut mouth 13 in the outside of connecting the bottom line, then start motor 11 and drive threaded rod 18 and rotate, thereby stretch tightly two fabrics through diaphragm 7 and separate, then start second push rod motor 6 and promote cutter 17 and cut the connecting bottom line, thereby separate two fabrics, further let two fabrics on not remain the end of a thread, thereby improve the efficiency of work, through the setting of chopping block 14, thereby let cutter 17 and chopping block 14 contact, further can effectually protect cutter 17, thereby prolong the life of cutter 17, through the setting of T type notch 15 and T type connecting block 16, thereby can conveniently change worn-out 14, can effectually protect first push rod motor 4, second push rod motor 6 and motor 11 through the setting of protection casing 12, the life of further first push rod motor 4 of extension, second push rod motor 6 and motor 11, can be conveniently light through the setting of assembly pulley 8 remove work area with workstation 1.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic cut flatcar sewing machine of bottom line, includes workstation (1), its characterized in that: the sewing machine is characterized in that a sewing machine body (2) is arranged at the upper end of the workbench (1), a fixing plate (3) is fixedly arranged at the lower end of the workbench (1), a first push rod motor (4) is fixedly arranged at the right end of the fixing plate (3), a vertical plate (5) is fixedly connected with the output end of the first push rod motor (4), a sliding groove (9) is formed in the left end of the vertical plate (5), a threaded rod (18) is rotatably connected in the sliding groove (9), two identical sliding blocks (10) are movably connected in the sliding groove (9), threaded holes (19) are formed in the two sliding blocks (10), the sliding blocks (10) are spirally connected to the outer side of the threaded rod (18) through the threaded holes (19), a motor (11) is fixedly arranged at the lower end of the vertical plate (5), a motor shaft of the motor (11) is fixedly connected with the threaded rod (18), and transverse plates (7, all seted up on diaphragm (7) and cut out incision (13), two all be equipped with cutter (17) in cutting out incision (13), two the equal fixed mounting in front end of diaphragm (7) has second push rod motor (6), and two the output and cutter (17) fixed connection of second push rod motor (6).

2. The flatcar sewing machine of claim 1, wherein: a chopping block (14) is arranged in the cutting notch (13).

3. The flatcar sewing machine of claim 2, wherein: t-shaped notch (15) is opened in the inner cavity of the cutting opening (13), T-shaped connecting block (16) is fixedly connected to the chopping board (14), and the T-shaped notch (15) is connected with the T-shaped connecting block (16) in a sliding mode.

4. The flatcar sewing machine of claim 1, wherein: and the outer sides of the first push rod motor (4), the second push rod motor (6) and the motor (11) are fixedly provided with a protective cover (12).

5. The flatcar sewing machine of claim 1, wherein: the lower end of the workbench (1) is fixedly provided with a pulley block (8).