CN215713804U

CN215713804U - Double-thread sewing machine for fabric production

Info

Publication number: CN215713804U
Application number: CN202121904566.9U
Authority: CN
Inventors: 宋辉
Original assignee: Tongxiang Haoxin Technology Co ltd
Current assignee: Tongxiang Haoxin Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-01
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the technical field of sewing machines, and discloses a double-thread sewing machine for fabric production, which comprises a bottom plate and a sewing machine body, wherein the top of the bottom plate is fixedly connected with the top of the sewing machine body; the locating component comprises an installation side plate and a connecting piece, the outer wall of the connecting piece is fixedly provided with a rotating shaft component, the outer portion of the rotating shaft component is fixedly connected with a plug connector, the inside of the installation side plate is movably provided with a movable rod, the outer wall of the movable rod is fixedly provided with a butt plate, the bottom of the movable rod is fixedly provided with a supporting rod, and the bottom of the supporting rod is fixedly provided with an arc-shaped block. The anti-deflection double-thread sewing machine for producing the jean fabric has the advantages of anti-deflection and the like, and solves the problem of processing deflection.

Description

Double-thread sewing machine for fabric production

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a double-thread sewing machine for fabric production.

Background

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, the sewed 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 is a machine for quick sewing, higher working efficiency is achieved by replacing manual sewing, but the sewing speed is high, and defects are caused, such as too large inclined surface and difficulty in modification due to too high speed when deviation occurs, so that the double-thread sewing machine for fabric production is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the double-thread sewing machine for producing the fabric, which has the advantages of preventing the fabric from being inclined and the like, and solves the problem of processing the fabric in an inclined manner.

(II) technical scheme

In order to achieve the purpose of preventing skew, the utility model provides the following technical scheme: the utility model provides a surface fabric production is with two-thread sewing machine, includes bottom plate and sewing machine body, the top of bottom plate and the top fixed connection of sewing machine body, its characterized in that: the top of the bottom plate is fixedly provided with a positioning plate, the top of the bottom plate is fixedly connected with a positioning assembly, and the left side and the right side of the positioning assembly are fixedly connected with adjusting assemblies;

the locating component comprises an installation side plate and a connecting piece, the outer wall of the connecting piece is fixedly provided with a rotating shaft component, the outer portion of the rotating shaft component is fixedly connected with a plug connector, the inside of the installation side plate is movably provided with a movable rod, the outer wall of the movable rod is fixedly provided with a butt plate, the bottom of the movable rod is fixedly provided with a supporting rod, and the bottom of the supporting rod is fixedly provided with an arc-shaped block.

Further, the adjusting part includes the connecting rod, the one end fixedly connected with gag lever post of installation curb plate is kept away from to the connecting rod, the surface swing joint of gag lever post has the sleeve pipe, sheathed tube surface swing joint has the screwed pipe, the internal surface and the gag lever post threaded connection of screwed pipe, the bottom fixed mounting of gag lever post has the anticreep piece, sleeve pipe and connecting piece fixed connection.

Further, the quantity of movable rod is two, and two the equal fixed mounting of outer wall of movable rod has the pulley, and the movable rod passes through pulley and spout swing joint.

Furthermore, the rotating shaft assembly comprises a rotating shaft seat and a rotating shaft rod, the rotating shaft seat is fixedly connected with the outer wall of the connecting piece, and the outer part of the rotating shaft rod is fixedly connected with the plug connector.

Furthermore, the plug connector comprises a turnover plate and a plug-in block, a slot is formed in the butt-joint plate, and the plug-in block is plugged with the butt-joint plate through the slot.

Further, the quantity of branch, arc piece is two, and the arc piece is located the upper end of locating plate, the quantity of installation curb plate is two, and two the spout has all been seted up to the inside of installation curb plate.

Furthermore, the outer surface of the sleeve is fixedly connected with a limiting ring, the inner surface of the threaded pipe is provided with an annular sliding groove, and the limiting ring is located inside the annular sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a double-thread sewing machine for producing fabrics, which has the following beneficial effects:

this production of cowherd's surface fabric is with preventing crooked double-line sewing machine moves through the movable rod, makes the arc piece press the surface fabric and holds, utilizes adjusting part to drive the connecting piece and removes to utilize the plug connector to fix, thereby can stabilize the centre gripping to the cloth and avoid crooked.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the construction of the mounting side plate of the present invention;

fig. 4 is a schematic view showing a coupling structure of a casing and a threaded pipe according to the present invention.

In the figure: the sewing machine comprises a base plate 1, a sewing machine body 2, a positioning plate 3, a positioning component 4, a side plate 401 for installation, a connecting piece 402, a rotating shaft component 403, a plug connector 404, a movable rod 405, a supporting rod 406, an arc-shaped block 407, an adjusting component 5, a connecting rod 501, a limiting rod 502, a sleeve 503, a threaded pipe 504 and an anti-falling block 505.

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.

Referring to fig. 1-3, the double-thread sewing machine for fabric production in this embodiment includes a base plate 1 and a sewing machine body 2, the top of the base plate 1 is fixedly connected to the top of the sewing machine body 2, a positioning plate 3 is fixedly installed on the top of the base plate 1, a positioning assembly 4 is fixedly connected to the top of the base plate 1, adjusting assemblies 5 are fixedly connected to both left and right sides of the positioning assembly 4, the positioning assembly 4 includes an installation side plate 401 and a connecting member 402, a rotating shaft assembly 403 is fixedly installed on the outer wall of the connecting member 402, a plug connector 404 is fixedly connected to the outside of the rotating shaft assembly 403, the rotating shaft assembly 403 includes a rotating shaft seat and a rotating shaft rod, the rotating shaft seat is fixedly connected to the outer wall of the connecting member 402, the outside of the rotating shaft rod is fixedly connected to the plug connector 404, two movable rods 405 are movably installed inside the installation side plate 401, and pulleys are fixedly installed on the outer walls of the two movable rods 405, activity pole 405 passes through pulley and spout swing joint, the outer wall fixed mounting of activity pole 405 has butt plate 408, the bottom fixed mounting of activity pole 405 has branch 406, the bottom fixed mounting of branch 406 has arc piece 407, branch 406, the quantity of arc piece 407 is two, arc piece 407 is located the upper end of locating plate 3, the quantity of installation curb plate 401 is two, and the spout has all been seted up to two inside of installation curb plate 401, plug connector 404 is including returning face plate and grafting piece, and the slot has been seted up to butt plate 408's inside, the grafting piece is pegged graft with butt plate 408 through the slot, be convenient for peg graft with the slot through the grafting piece, thereby make connecting piece 402 fix with butt plate 408.

In this embodiment, through the removal of movable rod 405 on installation curb plate 401, adjusting part 5 adjusts the position of connecting piece 402, and usable plug connector 404 is fixed butt-joint plate 408 and connecting piece 402 to make arc piece 407 press the surface fabric and hold, stabilize the centre gripping and avoid crooked, and can adapt to the cloth of different thickness.

Referring to fig. 4, in the present embodiment, the adjusting assembly 5 includes a connecting rod 501, one end of the connecting rod 501, which is far away from the mounting side plate 401, is fixedly connected with a limiting rod 502, an outer surface of the limiting rod 502 is movably connected with a sleeve 503, an outer surface of the sleeve 503 is movably connected with a threaded pipe 504, an outer surface of the sleeve 503 is fixedly connected with a limiting ring, an inner surface of the threaded pipe 504 is provided with an annular sliding groove, the limiting ring is located inside the annular sliding groove, so that the sleeve 503 is movably connected with the threaded pipe 504, and meanwhile, the threaded pipe 504 and the sleeve 503 are prevented from falling off, the inner surface of the threaded pipe 504 is in threaded connection with the limiting rod 502, the bottom of the limiting rod 502 is fixedly mounted with an anti-falling block 505, and the sleeve 503 is fixedly connected with the connecting member 402.

In this embodiment, the sleeve 503 is movably connected to the threaded pipe 504, and the threaded pipe 504 is in threaded connection with the limiting rod 502, so that the connecting piece 402 on the sleeve 503 can be driven to move, the butt joint plate 408 can be conveniently positioned to complete fixation, the arc-shaped block 407 is pressed and held, and skewing is prevented.

Compared with the prior art: this production of cowherd's surface fabric is with preventing crooked double-line sewing machine, there is movable rod 405 through the inside movable mounting at installation curb plate 401, place the top at locating plate 3 at sewing machine body 2 during operation through the surface fabric, branch 406 and the arc piece 407 through removing movable rod 405 drive bottom fixed connection carry out the pressfitting to the both ends of cloth, cooperation screwed pipe 504 and sleeve pipe 503, screwed pipe 504 rotates, make the height and the movable rod 405 of connecting piece 402 and pivot subassembly 403 unanimous, it is spacing fixed with the formation of butt joint plate 408 grafting to overturn plug connector 404 through pivot subassembly 403 at last, thereby stabilize the centre gripping to the cloth and avoid crooked, and can adapt to the cloth of different thickness.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a surface fabric production is with two-thread sewing machine, includes bottom plate (1) and sewing machine body (2), the top fixed connection of the top of bottom plate (1) and sewing machine body (2), its characterized in that: the top of the bottom plate (1) is fixedly provided with a positioning plate (3), the top of the bottom plate (1) is fixedly connected with a positioning component (4), and the left side and the right side of the positioning component (4) are both fixedly connected with adjusting components (5);

locating component (4) are including installation curb plate (401) and connecting piece (402), the outer wall fixed mounting of connecting piece (402) has pivot subassembly (403), the outside fixedly connected with plug connector (404) of pivot subassembly (403), the inside movable mounting of installation curb plate (401) has movable rod (405), the outer wall fixed mounting of movable rod (405) has butt-joint plate (408), the bottom fixed mounting of movable rod (405) has branch (406), the bottom fixed mounting of branch (406) has arc piece (407).

2. The double-thread sewing machine for producing fabric according to claim 1, characterized in that: adjusting part (5) include connecting rod (501), one end fixedly connected with gag lever post (502) of installation curb plate (401) are kept away from in connecting rod (501), the surface swing joint of gag lever post (502) has sleeve pipe (503), the surface swing joint of sleeve pipe (503) has screwed pipe (504), the internal surface and gag lever post (502) threaded connection of screwed pipe (504), the bottom fixed mounting of gag lever post (502) has anticreep piece (505), sleeve pipe (503) and connecting piece (402) fixed connection.

3. The double-thread sewing machine for producing fabric according to claim 1, characterized in that: the quantity of movable rod (405) is two, and two the equal fixed mounting of outer wall of movable rod (405) has the pulley, and movable rod (405) passes through pulley and spout swing joint.

4. The double-thread sewing machine for producing fabric according to claim 1, characterized in that: the rotating shaft assembly (403) comprises a rotating shaft seat and a rotating shaft rod, the rotating shaft seat is fixedly connected with the outer wall of the connecting piece (402), and the outer part of the rotating shaft rod is fixedly connected with the plug connector (404).

5. The double-thread sewing machine for producing fabric according to claim 4, characterized in that: the plug connector (404) comprises a turnover plate and a plug-in block, a slot is formed in the butt joint plate (408), and the plug-in block is plugged with the butt joint plate (408) through the slot.

6. The double-thread sewing machine for producing fabric according to claim 1, characterized in that: the quantity of branch (406), arc piece (407) is two, and arc piece (407) are located the upper end of locating plate (3), the quantity of installation curb plate (401) is two, and two the spout has all been seted up to the inside of installation curb plate (401).

7. The double-thread sewing machine for producing fabric according to claim 2, characterized in that: the outer surface of the sleeve (503) is fixedly connected with a limiting ring, the inner surface of the threaded pipe (504) is provided with an annular sliding groove, and the limiting ring is located inside the annular sliding groove.