CN215628650U

CN215628650U - Sewing machine with high-efficient line of dialling

Info

Publication number: CN215628650U
Application number: CN202122077272.XU
Authority: CN
Inventors: 潘仲明
Original assignee: Dongguan Jingneng Machinery Technology Co ltd
Current assignee: Dongguan Jingneng Machinery Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a sewing machine with efficient thread shifting function, and relates to the field of sewing machines. Including first support frame, the upper surface of first support frame is provided with first screw, the lower surface mounting of first support frame has the rotary driving machine, the output of rotary driving machine is provided with the axis of rotation, the carousel is installed to the one end of axis of rotation, the upper surface mounting of carousel has first articulated post. This sewing machine with high-efficient line of dialling, through the second hinge post, first spout, the third hinge post, second connecting plate and the cooperation of dialling the line device are used, thereby make the second connecting plate drive the line device of dialling and dial the line, through the fourth hinge post of dialling the line device the inside reciprocating motion in the second spout, thereby can make the line pole of dialling the line device the inside need not reset and can directly dial the line once more behind dialling the line, thereby the preparation time of dialling the line has been reduced, sewing machine's work efficiency has been increased, staff's work efficiency has also been increased.

Description

Sewing machine with high-efficient line of dialling

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a sewing machine with efficient thread shifting.

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, 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.

Along with the increase of the demand of various textile goods, the demand of the sewing machine is increased, the existing sewing machine needs to reset after a thread shifting rod shifts the thread when the thread is shifted, the thread shifting can be performed again, the working efficiency of the sewing machine is reduced, and therefore the sewing machine with efficient thread shifting is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a sewing machine with high thread shifting efficiency, which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a sewing machine with high-efficient line of dialling, includes first support frame, the upper surface of first support frame is provided with first screw, the lower surface mounting of first support frame has the rotary driving machine, the output of rotary driving machine is provided with the axis of rotation, the carousel is installed to the one end of axis of rotation, the last surface mounting of carousel has first articulated column, the side of first articulated column articulates there is first connecting plate, one side of first connecting plate articulates there is the articulated column of second, the one end fixed mounting of the articulated column of second has the third articulated column, the side of third articulated column articulates there is the second connecting plate, the second connecting plate articulates there is the articulated column of fourth, the line device of dialling is installed to the one end of the articulated column of fourth.

Preferably, the wire shifting device comprises a supporting plate, a supporting column is mounted on the upper surface of the supporting plate, and a first rotating column is arranged at one end of the supporting column.

Preferably, the side of the first rotating column is sleeved with a wire pulling rod, and one end of the wire pulling rod is provided with a second rotating column.

Preferably, one side of the supporting plate is provided with a first sliding groove, and the inner side of the supporting plate is provided with a second sliding groove.

Preferably, the upper surface of the supporting plate is provided with a second supporting frame, and the upper surface of the second supporting frame is provided with a second screw hole.

Preferably, the number of the second support frames is two, and the two second support frames are respectively installed on the upper surface of the support plate.

Preferably, the number of the first screw holes is four, and the four first screw holes are symmetrically arranged on the upper surface of the first support frame.

(III) advantageous effects

The utility model provides a sewing machine with high-efficiency thread shifting. Has the following beneficial effects:

this sewing machine with high-efficient line of dialling, through first connecting plate, the articulated post of second, first spout, the third articulated post, the cooperation of second connecting plate and dialling the line device is used, can make the articulated post of first connecting plate second carry out reciprocal slip at first spout inboard, make the articulated post of second drive the third articulated post, the third articulated post drives the second connecting plate and removes, thereby make the second connecting plate drive the line device of dialling and dial the line, through the fourth articulated post reciprocating motion in the second spout of dialling the line device the inside, thereby can make the line pole of dialling the line device the inside can directly dial the line once more without reseing after dialling the line, thereby the preparation time of dialling the line has been reduced, sewing machine's work efficiency has been increased, staff's work efficiency has also been increased.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;

FIG. 3 is a partial structural schematic diagram of the present invention.

In the figure: 1 first support frame, 2 first screw, 3 rotary driving machines, 4 axis of rotation, 5 carousels, 6 first hinge posts, 7 first connecting plates, 8 second hinge posts, 9 first spout, 10 third hinge posts, 11 second connecting plates, 12 fourth hinge posts, 13 second rotation posts, 14 line poking rods, 15 support posts, 16 first rotation posts, 17 support plates, 18 second support frames, 19 second screw holes, 20 second spouts.

Detailed Description

The utility model is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a sewing machine with efficient thread shifting, as shown in figures 1-3, which comprises a first support frame 1, wherein the upper surface of the first support frame 1 is provided with a first screw hole 2, the first support frame 1 can be fixed on the sewing machine by screws by arranging the first screw hole 2, the lower surface of the first support frame 1 is provided with a rotary driver 3, the output end of the rotary driver 3 is provided with a rotary shaft 4, one end of the rotary shaft 4 is provided with a rotary table 5, the upper surface of the rotary table 5 is provided with a first hinge column 6, the rotary driver 3, the rotary shaft 4, the rotary table 5 and the first hinge column 6 are matched, so that the rotary shaft 4 can drive the rotary table 5 to rotate under the action of the output end of the rotary driver 3, the rotary table 5 drives the first hinge column 6 to rotate, the side surface of the first hinge column 6 is hinged with a first connecting plate 7, one side of first connecting plate 7 articulates there is second articulated post 8, through the cooperation that sets up first connecting plate 7 and second articulated post 8, can make first connecting plate 7 drive second articulated post 8 and slide in first spout 9 inboard, the one end fixed mounting of second articulated post 8 has third articulated post 10, the side of third articulated post 10 articulates there is second connecting plate 11, second connecting plate 11 articulates there is fourth articulated post 12, through setting up third articulated post 10, the cooperation of second connecting plate 11 and fourth articulated post 12, can make third articulated post 10 drive second connecting plate 11, thereby make fourth articulated post 12 slide in the inboard of second spout 20 under the drive of second connecting plate 11, the setting aside device is installed to the one end of fourth articulated post 12, through setting up the setting aside device, can dial the line to the sewing machine.

Specifically, dial line device and include backup pad 17, and backup pad 17's last surface mounting has support column 15, and the one end of support column 15 is provided with first rotation post 16, and through the cooperation that sets up support column 15 and first rotation post 16, can make and dial line pole 14 and use first rotation post 16 to swing as the axle center.

Specifically, the side of first rotation post 16 has cup jointed line pole 14, and the second is installed and is rotated post 13 to the one end of line pole 14, rotates the cooperation of post 13 through setting up line pole 14 and second, can make the second rotate the post 13 and drive line pole 14 and swing.

Specifically, one side of the supporting plate 17 is provided with a first sliding groove 9, the inner side of the supporting plate 17 is provided with a second sliding groove 20, and the second hinge column 8 can slide in the first sliding groove 9 and the fourth hinge column 12 can slide in the second sliding groove 20 by the cooperation of the first sliding groove 9 and the second sliding groove 20.

Specifically, the upper surface of the supporting plate 17 is provided with a second supporting frame 18, the upper surface of the second supporting frame 18 is provided with a second screw hole 19, and the screws can be used for fixing the second supporting frame 18 on the sewing machine through the second screw hole 19 by matching the second supporting frame 18 and the second screw hole 19, so that the supporting plate 17 can be supported.

Specifically, the number of the second support frames 18 is two, and the two second support frames 18 are respectively installed on the upper surface of the support plate 17, and the support plate 17 can be supported by arranging the second support frames 18.

Specifically, the number of the first screw holes 2 is four, the four first screw holes 2 are symmetrically arranged on the upper surface of the first support frame 1, and the first support frame 1 can be fixed on the sewing machine through the first screw holes 2 by the screws through the matching of the first screw holes 2 and the first support frame 1.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: during the use, at first operation rotary drive machine 3, axis of rotation 4 drives carousel 5 and rotates under the effect of rotary drive machine 3's output, carousel 5 drives first articulated column 6 and rotates, then first connecting plate 7 drives second articulated column 8 and slides in first spout 9 under the drive of first articulated column 6, then second articulated column 8 drives third articulated column 10, second connecting plate 11 drives fourth articulated column 12 and slides in the second spout under the drive of third articulated column 10, later fourth articulated column 12 drives second pivoted column 13 and removes, second pivoted column 13 drives group line pole 14 and swings through first pivoted column 16, thereby can make group line pole 14 directly dial the line to the sewing machine without resetting.

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 sewing machine with high-efficient line of dialling, includes first support frame (1), its characterized in that: a first screw hole (2) is arranged on the upper surface of the first support frame (1), a rotary driver (3) is arranged on the lower surface of the first support frame (1), the output end of the rotary driving machine (3) is provided with a rotating shaft (4), one end of the rotating shaft (4) is provided with a rotating disc (5), a first hinge column (6) is arranged on the upper surface of the rotary table (5), a first connecting plate (7) is hinged to the side surface of the first hinge column (6), one side of the first connecting plate (7) is hinged with a second hinge column (8), one end of the second hinge column (8) is fixedly provided with a third hinge column (10), the side surface of the third hinge column (10) is hinged with a second connecting plate (11), the second connecting plate (11) is hinged to a fourth hinged column (12), and a wire shifting device is installed at one end of the fourth hinged column (12).

2. The sewing machine with high-efficiency thread-shifting according to claim 1, characterized in that: dial line device and include backup pad (17), the last surface mounting of backup pad (17) has support column (15), the one end of support column (15) is provided with first rotation post (16).

3. The sewing machine with high-efficiency thread-shifting according to claim 2, characterized in that: the side of the first rotating column (16) is sleeved with a wire poking rod (14), and one end of the wire poking rod (14) is provided with a second rotating column (13).

4. The sewing machine with high-efficiency thread-shifting according to claim 2, characterized in that: one side of the supporting plate (17) is provided with a first sliding groove (9), and the inner side of the supporting plate (17) is provided with a second sliding groove (20).

5. The sewing machine with high-efficiency thread-shifting according to claim 2, characterized in that: the upper surface mounting of backup pad (17) has second support frame (18), the upper surface of second support frame (18) is provided with second screw (19).

6. The sewing machine with high-efficiency thread-shifting according to claim 5, characterized in that: the number of the second support frames (18) is two, and the two second support frames (18) are respectively arranged on the upper surface of the support plate (17).

7. The sewing machine with high-efficiency thread-shifting according to claim 1, characterized in that: the number of the first screw holes (2) is four, and the four first screw holes (2) are symmetrically arranged on the upper surface of the first support frame (1).