CN213624686U

CN213624686U - Sewing machine capable of preventing thread from winding machine head

Info

Publication number: CN213624686U
Application number: CN202022426457.2U
Authority: CN
Inventors: 厉松俊
Original assignee: Zhejiang Meishanmei Clothing Co ltd
Current assignee: Zhejiang Meishanmei Clothing Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-06
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a prevent sewing machine of suture winding aircraft nose, including mount pad, sewing machine main part, sewing machine, winding mechanism, receiving mechanism, stop gear, knob, screw rod, driving plate, connecting plate, spacing ring and logical groove. The utility model has the advantages that: it is manual to carry out corresponding operation to receiving mechanism, finally, drive the driving plate, connecting plate and spacing ring simultaneous movement, then rotate the knob, the knob rotates and drives the screw rod and rotate, along with continuous rotation of screw rod, will drive two driving plates and move mutually oppositely or mutually oppositely, then make two spacing rings move relatively or mutually oppositely, finally can make two spacing rings further spacing to the suture, further, the spacing ring is equipped with two sets ofly, it is convenient spacing simultaneously to carry out the both ends of suture, thereby can be at the winding in-process of suture, carry out diversified spacing to the suture, make can avoid the suture to produce the condition of knoing because winding speed is too fast, guarantee the result of use.

Description

Sewing machine capable of preventing thread from winding machine head

Technical Field

The utility model relates to a sewing machine specifically is a prevent sewing machine of suture winding aircraft nose, belongs to sewing machine technical field.

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-push embroidery, computer embroidery, etc. With the continuous development of the technology, sewing machines with a high degree of automation have now appeared.

However, in the actual use process of the sewing machine, when a needed suture is wound, because the distance between the winder and the thread ball is relatively long, although a certain limiting component is arranged, when the winding speed is too high, the suture is easy to be knotted, and the use effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent sewing machine of suture winding aircraft nose just in order to solve above-mentioned problem, can be at the in-process to suture winding, conveniently carry out further spacing to the suture, avoid the suture because the winding speed produces the condition of knoing too fast, guarantee the result of use.

The utility model realizes the above purpose by the following technical proposal, the sewing machine for preventing the thread from winding the machine head comprises a mounting seat, the top of the mounting seat is fixed with a sewing machine main body, a sewing mechanism is arranged between the sewing machine main body and the mounting seat, two sides of the top of the sewing machine main body are provided with a winding mechanism, the middle part of the top surface of the sewing machine main body is fixed with an accommodating mechanism, the accommodating mechanism comprises an accommodating block and a slide block, the middle part of the top of the sewing machine main body is fixed with the accommodating block, the inner parts of two sides of the accommodating block are respectively clamped with one slide block, the inner parts of two opposite ends of the two slide blocks are provided with a limiting mechanism, the limiting mechanism comprises a knob, a screw rod, a transmission plate, a connecting plate, a limiting ring and a through groove, the top parts of the two opposite ends of the two slide blocks are respectively provided with, the screw rod extends to the inside of slider, just the screw rod is located threaded connection has two on the inside lateral wall of slider the driving plate, the driving plate deviates from the bottom of slider one side is connected with the connecting plate, two one that the connecting plate is relative is fixed with one respectively the spacing ring, lie in on the slider one side of driving plate is equipped with one lead to the groove.

Preferably, in order to conveniently fix and place the whole device, a bottom plate is fixed to the bottom end of the mounting seat, and the bottom plate is rectangular plate-shaped as a whole.

Preferably, in order to realize the sewing-up work of cloth, the sewing mechanism comprises a fixed block, a sewing needle and a mounting plate, the bottom end of one side of the sewing machine main body is provided with the fixed block, the bottom end of the fixed block is provided with the sewing needle, one side of the top of the mounting seat is fixed with the mounting plate, and the mounting plate is arranged at the bottom of the sewing needle.

Preferably, in order to facilitate winding when the sewing machine is used, the winding mechanism comprises a clamping block and a winder, the clamping block is fixed on one side of the top of the sewing machine main body, and the winder is arranged on one side of the top of the sewing machine main body, which is far away from the clamping block.

Preferably, for convenience, it is right stop gear accomodates, storage mechanism still includes commentaries on classics piece, gear and pinion rack, the top surface middle part of settling the piece is equipped with the commentaries on classics piece, the bottom of commentaries on classics piece extends to settle the piece inside and be connected with the gear, the both sides that carry on the back of the body of gear are equipped with one respectively the pinion rack, two the one end that the pinion rack carried on the back mutually connects respectively in one the slider.

Preferably, in order to conveniently fix and arrange the knob, the limiting mechanism further comprises an inner groove, the two sliding blocks are respectively provided with one inner groove at the top of the end opposite to each other, the knob is arranged inside the inner groove, and the radial section of the inner groove is in an isosceles trapezoid shape.

The utility model has the advantages that: when in actual use, the user can manually carry out corresponding operation to receiving mechanism, finally drive the driving plate, connecting plate and spacing ring remove simultaneously, then, can make the suture pass the logical groove of settling the inside piece, then the user is manual again and rotates the knob, the knob rotates and drives the screw rod and rotate, along with the continuous rotation of screw rod, will drive two driving plates and move mutually perhaps mutually oppositely, then make two spacing rings and move mutually relatively or mutually oppositely, finally can make two spacing rings further spacing to the suture, further, the spacing ring is equipped with two sets ofly, conveniently carry on spacingly simultaneously to the both ends of suture, thereby can be at the winding in-process of suture, carry out diversified spacing to the suture, make and avoid the suture to produce the condition of knoing because winding speed is too fast, guarantee the result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the storage mechanism shown in FIG. 1;

FIG. 3 is a schematic view of a connection structure between the storage mechanism and the limiting mechanism shown in FIG. 1;

fig. 4 is an enlarged view of the portion a shown in fig. 1.

In the figure: 1. the mounting seat, 2, sewing machine main part, 3, bottom plate, 4, sewing mechanism, 41, fixed block, 42, sewing needle, 43, arrangement board, 5, winding mechanism, 51, fixture block, 52, spooler, 6, receiving mechanism, 61, arrangement block, 62, commentaries on classics piece, 63, gear, 64, pinion rack, 65, slider, 7, stop gear, 71, inside groove, 72, knob, 73, screw rod, 74, driving plate, 75, connecting plate, 76, spacing ring, 77, logical groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a sewing machine for preventing a thread from winding a head includes a mounting base 1, a sewing machine main body 2 is fixed on the top of the mounting base 1, a sewing mechanism 4 is arranged between the sewing machine main body 2 and the mounting base 1, a thread winding mechanism 5 is arranged on both sides of the top of the sewing machine main body 2, a storage mechanism 6 is fixed on the middle of the top surface of the sewing machine main body 2, the storage mechanism 6 includes a mounting block 61 and a sliding block 65, the mounting block 61 is fixed on the middle of the top of the sewing machine main body 2, one sliding block 65 is respectively clamped inside both sides of the mounting block 61, a limiting mechanism 7 is arranged inside both ends of the two sliding blocks 65 opposite to each other, the limiting mechanism 7 includes a knob 72, a screw 73, a transmission plate 74, a connecting plate 75, a limiting ring 76 and a through groove 77, the knobs 72 are respectively arranged on the tops of both ends of the two sliding blocks 65 opposite to, the bottom of knob 72 is connected with screw rod 73, screw rod 73 extends to the inside of slider 65, just screw rod 73 is located threaded connection has two on the inside lateral wall of slider 65 drive plate 74, drive plate 74 deviates from the bottom of slider 65 one side is connected with connecting plate 75, two one that connecting plate 75 is relative is fixed with one respectively spacing ring 76, it is equipped with one on one side of drive plate 74 on the slider 65 logical groove 77.

As a technical optimization scheme of the utility model, the bottom mounting of mount pad 1 has bottom plate 3, just bottom plate 3's whole is rectangular plate shape.

As a technical optimization scheme of the utility model, sewing mechanism 4 includes fixed block 41, seam needle 42 and resettlement plate 43, the bottom of 2 one sides of sewing machine main part is equipped with fixed block 41, install the bottom of fixed block 41 seam needle 42, one side at 1 top of mount pad is fixed with resettlement plate 43, just resettlement plate 43 is located the bottom of seam needle 42.

As a technical optimization scheme of the utility model, winding mechanism 5 includes fixture block 51 and spooler 52, one side at 2 tops of sewing machine main part is fixed with

fixture block

51, 2 tops of sewing machine main part deviate from one side of fixture block 51 is equipped with spooler 52.

As the utility model discloses a technical optimization scheme, receiving mechanism 6 still includes commentaries on classics piece 62, gear 63 and pinion rack 64, the top surface middle part of settling piece 61 is equipped with commentaries on classics piece 62, the bottom of commentaries on classics piece 62 extends to settle piece 61 is inside and be connected with gear 63, the both sides of carrying on the back mutually of gear 63 are equipped with one respectively pinion rack 64, two the one end that pinion rack 64 carried on the back mutually is connected in one respectively slider 65.

As a technical optimization scheme of the utility model, stop gear 7 still includes interior groove 71, two the top of slider 65 back of the body one end of mutually is equipped with one respectively interior groove 71, knob 72 is located the inside of interior groove 71, just the radial cross-section of interior groove 71 is isosceles trapezoid.

When the utility model is used, firstly, the mounting seat 1 and the sewing machine main body 2 are fixedly arranged at the required proper position through the bottom plate 3, and the preparation work before the device is used is completed; in practical use, a user can manually penetrate a suture to be used through the fixture block 51, then the user can manually rotate the rotating block 62, the rotating block 62 rotates to drive the gear 63 to rotate, the gear 63 rotates to drive the two toothed plates 64 to move oppositely or oppositely, when the two toothed plates 64 gradually extend out of the mounting block 61, the two sliding blocks 65 are driven to move oppositely, so as to drive the transmission plate 74, the connecting plate 75 and the limiting rings 76 to move simultaneously, at the moment, the suture can penetrate through the through grooves 77 in the mounting block 61, then the suture is wound on the winder 52, then the user manually rotates the knob 72, the knob 72 rotates to drive the screw 73 to rotate, the two transmission plates 74 are driven to move oppositely or oppositely along with the continuous rotation of the screw 73, then the two limiting rings 76 are driven to move oppositely or oppositely, and oppositely, finally the two limiting rings 76 can further limit the suture, furthermore, two groups of limiting rings 76 are arranged, so that the two ends of the suture can be limited conveniently, the suture can be limited in multiple directions in the winding process of the suture, the knotting of the suture caused by too high winding speed can be avoided, and the using effect is ensured; after the winding of the sewing thread is completed, the user can place the cloth to be sewn on the placing plate 43, and then turn on the sewing machine main body 2 to start the operation of the sewing needle 42 to sew the cloth.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. A sewing machine for preventing thread from winding a machine head comprises a mounting seat (1), and is characterized in that: the top of the mounting seat (1) is fixedly provided with a sewing machine main body (2), a sewing mechanism (4) is arranged between the sewing machine main body (2) and the mounting seat (1), two sides of the top of the sewing machine main body (2) are provided with winding mechanisms (5), the middle of the top surface of the sewing machine main body (2) is fixedly provided with a storage mechanism (6), the storage mechanism (6) comprises a placement block (61) and a sliding block (65), the middle of the top of the sewing machine main body (2) is fixedly provided with the placement block (61), the insides of two sides of the placement block (61) are respectively clamped with one sliding block (65), the insides of two opposite ends of the two sliding blocks (65) are provided with limiting mechanisms (7), each limiting mechanism (7) comprises a knob (72), a screw rod (73), a transmission plate (74), a connecting plate (75), a limiting ring (76) and a through groove (77), two the top at the both ends that the slider (65) carried on the back is equipped with one respectively knob (72), the bottom of knob (72) is connected with screw rod (73), screw rod (73) extend to the inside of slider (65), just screw rod (73) are located threaded connection has two on the inside lateral wall of slider (65) driving plate (74), driving plate (74) deviate from the bottom of slider (65) one side is connected with connecting plate (75), two one that connecting plate (75) is relative is fixed with one respectively spacing ring (76), lie in on slider (65) one side of driving plate (74) is equipped with one lead to groove (77).

2. A sewing machine for preventing thread entanglement of a head as claimed in claim 1, wherein: the bottom end of the mounting seat (1) is fixed with a bottom plate (3), and the whole body of the bottom plate (3) is in a rectangular plate shape.

3. A sewing machine for preventing thread entanglement of a head as claimed in claim 1, wherein: sewing mechanism (4) are including fixed block (41), seam needle (42) and resettlement plate (43), the bottom of sewing machine main part (2) one side is equipped with fixed block (41), install the bottom of fixed block (41) seam needle (42), one side at mount pad (1) top is fixed with resettlement plate (43), just resettlement plate (43) are located the bottom of seam needle (42).

4. A sewing machine for preventing thread entanglement of a head as claimed in claim 1, wherein: the winding mechanism (5) comprises a fixture block (51) and a winder (52), the fixture block (51) is fixed to one side of the top of the sewing machine body (2), and the winder (52) is arranged on one side, deviating from the fixture block (51), of the top of the sewing machine body (2).

5. A sewing machine for preventing thread entanglement of a head as claimed in claim 1, wherein: storage mechanism (6) still include commentaries on classics piece (62), gear (63) and pinion rack (64), the top surface middle part of settling piece (61) is equipped with change piece (62), the bottom of changeing piece (62) extends to settle piece (61) inside and be connected with gear (63), the both sides that back on the back of the body of gear (63) are equipped with one respectively pinion rack (64), two the one end that pinion rack (64) back on the back of the body connects respectively in one slider (65).

6. A sewing machine for preventing thread entanglement of a head as claimed in claim 1, wherein: the limiting mechanism (7) further comprises an inner groove (71), the tops of the two opposite ends of the sliding blocks (65) are respectively provided with one inner groove (71), the knob (72) is arranged inside the inner grooves (71), and the radial cross section of each inner groove (71) is isosceles trapezoid.