CN210066128U

CN210066128U - Shielding strip guide mechanism and four-needle six-thread sewing machine adopting same

Info

Publication number: CN210066128U
Application number: CN201920686682.4U
Authority: CN
Inventors: 辛会兰
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-02-14
Anticipated expiration: 2029-05-14

Abstract

The utility model relates to a shelter from a guiding mechanism, including presser foot and knitting needle, be equipped with the pinhole on the presser foot and be used for supplying to shelter from a first guiding hole of wearing to put to the presser foot is preceding towards operator's one end, and the relative other end is the back, the front end of presser foot is equipped with the guide block, and the guide block is installed with the detachable mode on the presser foot, be equipped with the second guiding hole on the guide block, the second guiding hole sets up along the fore-and-aft direction, and the rear end of second guiding hole corresponds first guiding hole sets up. Adopt the technical scheme of the utility model, be equipped with the guide block through the front end at the presser foot, be equipped with the second guiding hole on the guide block, the guide block can be dismantled to shelter from the strip according to the difference and change the guide block, and the aperture of first guiding hole can set up great, guides through the second guiding hole and hides the strip, guarantees to hide the strip and introduces the presser foot with best angle and sews, promotes the sewing quality. The utility model discloses six line needle cars of four needles that have still provided to adopt this guiding mechanism.

Description

Shielding strip guide mechanism and four-needle six-thread sewing machine adopting same

Technical Field

The utility model relates to a shelter from a guiding mechanism and adopt six line needle cars of four needles of this guiding mechanism.

Background

A curved back seam splicing machine which is introduced and developed by Japan Olive company with four needles and six line sources is mainly used for splicing and splicing seam pieces and is used for splicing fabrics or cloth materials, has the advantage of firm splicing, and can add a reinforcing band at the joint of two cloth materials, for example, in the Chinese utility model patent with the granted publication number CN201176509Y entitled "reinforcing band guide structure of four-needle six-line seam splicing machine", a structure for guiding the reinforcing band is disclosed, the guide structure in the specification attached figure 1 and the specification attached figure 2 of the patent comprises a presser foot for turning the reinforcing band, the presser foot has a perforation for a knitting needle to pass through, the front end of the perforation is provided with a reinforcing hole, one end of the band penetrates into the guide hole and is positioned below the guide hole, when the knitting needle performs the sewing in the reciprocating motion of the perforation, the reinforcing band can be sewn at the joint of the spliced cloth materials to form a reinforcing effect, the joint of the clothes is prevented from loosening or generating gaps when the clothes are pulled.

According to the guide structure of the reinforcing belt, after the presser foot is machined, the size of the guide hole is fixed, and for the reinforcing belts with different sizes, if the size difference between the reinforcing belt and the guide hole is large, the phenomenon that the reinforcing belt has overlarge walking resistance or the reinforcing belt is easy to shift can occur, so that the reinforcing belt is difficult to control, and the sewing quality and the attractiveness are affected.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve seam quality and pleasing to the eye degree shelter from a guiding mechanism, the utility model discloses six line sewing machines of four needles that adopt this guiding mechanism have still been provided.

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

the shielding strip guide mechanism comprises a presser foot and a knitting needle, wherein a needle hole and a first guide hole for penetrating the shielding strip are formed in the presser foot, one end of the presser foot, facing an operator, is used as the front end, the other end of the presser foot is used as the rear end, a guide block is arranged at the front end of the presser foot, the guide block is detachably arranged on the presser foot, a second guide hole is formed in the guide block, the second guide hole is formed in the front-back direction, and the rear end of the second guide hole corresponds to the first guide hole.

As a preferable mode of the present invention, the front end of the presser foot forms a warping portion, the guide block includes a base portion and a guide cylinder formed on the base portion, and the base portion is mounted on the warping portion.

As a preferable mode of the present invention, the base is perpendicular to the guide cylinder.

As a preferable mode of the present invention, the buckling portion is provided with an installation surface, the installation surface is provided with a screw hole, and the base portion is locked to the screw hole by a screw.

As a preferred mode of the utility model, the metal cylinder that the guide cylinder formed for lamellar body is buckled, the lamellar body sets up first expansion end and second expansion end respectively along length direction's both ends, the lamellar body is connected along length direction's middle part on the basal portion, first expansion end and second expansion end are buckled relatively and are enclosed metal cylinder.

As a preferable mode of the present invention, the sheet body is integrally formed with the base portion along a middle portion in the length direction.

The utility model provides a six line sewing machines of four needles, includes six line sewing machine main parts of four needles, is equipped with workstation and aircraft nose on the six line sewing machine main parts of four needles, is equipped with knitting needle and presser foot on the aircraft nose, is equipped with the pinhole on the presser foot and is used for supplying to shelter from the first guiding hole that the strip was worn to put to the presser foot is preceding towards operator's one end, and the relative other end is the back, the front end of presser foot is equipped with the guide block, and the guide block is installed with the detachable mode on the presser foot, be equipped with the second guiding hole on the guide block, the second guiding hole sets up along the fore-and-aft direction, and the rear end of second guiding hole corresponds.

Adopt the technical scheme of the utility model, be equipped with the guide block through the front end at the presser foot, be equipped with the second guiding hole on the guide block, the guide block can be dismantled to shelter from the strip according to the difference and change the guide block, and the aperture of first guiding hole can set up great, guides through the second guiding hole and hides the strip, guarantees to hide the strip and introduces the presser foot with best angle and sews, promotes the pleasing to the eye degree of sewing quality and assurance sewing.

Drawings

FIG. 1 is a schematic structural view of a four-needle six-thread sewing machine of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the middle presser foot fitting guide block of the present invention;

in the figure:

four-needle six-thread sewing machine main body 10 head 11

Knitting needle 20 of working table 12

First guide hole 31 of presser foot 30

Second guide hole 32 warped portion 33

Guide block 40 base 41

First movable end 43 of blade 42

Second free end 44 second guide hole 45

Screw 46 shield strip 50

Mounting surface 331

Detailed Description

In order to further explain the technical solution of the present invention, the following embodiments are described in detail. In the drawings of the present invention, some existing structures of the sewing machine are known structures, which are not the point of the present invention, and the drawings omit or simplify them.

Referring to fig. 1 to 3, the masking strip guide mechanism includes a presser foot 30 and a knitting needle 20, and the presser foot 30 and the knitting needle 20 are mounted on a head 11 of a four-needle six-thread sewing machine body 10 in a conventional manner. The presser foot 30 is provided with a needle hole 31 and a first guide hole 32 for the shielding strip 50 to penetrate, the front end of the presser foot 30 is provided with a guide block 40 with the end of the presser foot 30 facing the operator as the front and the opposite end as the back, and the guide block 40 is detachably mounted on the presser foot 30. The utility model discloses in, be equipped with second guiding hole 45 on the guide block 40, second guiding hole 45 sets up along the fore-and-aft direction, and the rear end of second guiding hole 45 corresponds first guiding hole 32 sets up. The utility model discloses in, when two surface fabric colours are different, and the suture is the same with one of them surface fabric, hide strip 50 and play the reinforcement effect, hide strip 50 can adopt the colour the same with the suture to shelter from the suture part on visual effect, make the suture more neat on visual effect, promote the pleasing to the eye degree of concatenation surface fabric. The utility model discloses in, the aperture of first guiding hole 32 can suitably increase to supply various different specifications to hide strip 50 and pass, and the aperture of second guiding hole 45 suits with the strip 50 that hides of a certain specification, through changing the strip 50 that shelters from that the guide block 40 adapts to different specifications.

As a preferred mode of the present invention, the front end of the presser foot 30 forms a warping portion 33, the warping portion 33 extends rearward and obliquely upward, the guide block 40 includes a base portion 41 and a guide cylinder formed on the base portion 41, and the base portion 41 is mounted on the warping portion 33.

As a preferable mode of the present invention, the base portion 41 is disposed perpendicular to the guide cylinder.

As a preferable mode of the present invention, the warping portion 33 is provided with an installation surface 331, the installation surface 331 is provided with a screw hole, and the base portion 41 is locked to the screw hole by a screw 46.

As an optimized mode of the utility model, the metal cylinder that the guide cylinder formed for lamellar body 42 is buckled, and the metal cylinder chooses for use the metal cylinder that can buckle and stereotype, for example adopt iron sheet or nonrust steel sheet, lamellar body 42 sets up first expansion end 43 and second expansion end 44 respectively along length direction's both ends, lamellar body 42 is connected along length direction's middle part on basal portion 41, first expansion end 43 and second expansion end 44 buckle relatively and enclose metal cylinder, in the embodiment, first expansion end 43 and second expansion end 44 overlap together, and second guiding hole 45 is runway shape along the cross-section of circumference on the whole, through the size of adjusting first expansion end 43 and second expansion end 44 overlap region, can adjust the size of second guiding hole 45.

In a preferred embodiment of the present invention, the sheet body 42 is integrally formed with the base portion 41 along a middle portion in the length direction.

The utility model also provides a six line sewing machine of four needles, including six line sewing machine main parts 10 of four needles, be equipped with workstation 12 and aircraft nose 11 on the six line sewing machine main parts 10 of four needles, be equipped with knitting needle 20 and presser foot 30 on the aircraft nose 11, be equipped with pinhole 31 on the presser foot 30 and be used for supplying to shelter from the first guiding hole 32 that strip 50 wore to put to presser foot 30 is preceding towards operator's one end, and the relative other end is the back, the front end of presser foot 30 is equipped with guide block 40, and guide block 40 installs with the detachable mode on the presser foot 30, be equipped with second guiding hole 45 on the guide block 40, second guiding hole 45 sets up along the fore-and-aft direction, and the rear end of second guiding hole 45 corresponds first guiding hole 32 sets up, and the structure of guide block 40 is the same with the structure of above-mentioned embodiment.

The product form of the present invention is not limited to the embodiment of the present invention, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims

1. Hide the blend stop guide mechanism, including presser foot and knitting needle, be equipped with the pinhole on the presser foot and be used for supplying to shelter from the first guiding hole that the blend stop was worn to put to the presser foot is preceding towards operator's one end, and the relative other end is the back, its characterized in that: the front end of the presser foot is provided with a guide block, the guide block is detachably mounted on the presser foot, a second guide hole is formed in the guide block and arranged in the front-back direction, and the rear end of the second guide hole is arranged corresponding to the first guide hole.

2. The shading strip guiding mechanism according to claim 1, wherein: the front end of the presser foot forms a warping part, the guide block comprises a base part and a guide cylinder formed on the base part, and the base part is installed on the warping part.

3. The shading strip guiding mechanism according to claim 2, wherein: the base is arranged perpendicular to the guide cylinder.

4. The shading strip guiding mechanism according to claim 3, wherein: the base part is locked on the screw hole through a screw.

5. The shading strip guiding mechanism according to claim 4, wherein: the guide cylinder is the metal cylinder that the lamellar body formed of buckling, the lamellar body sets up first expansion end and second expansion end respectively along length direction's both ends, the lamellar body is connected along length direction's middle part on the basal portion, first expansion end and second expansion end are buckled relatively and are enclosed metal cylinder.

6. The shading strip guiding mechanism according to claim 5, wherein: the middle part of the sheet body along the length direction and the base part are integrally formed.

7. The utility model provides a six line sewing machines of four needles, includes six line sewing machine main parts of four needles, is equipped with workstation and aircraft nose on the six line sewing machine main parts of four needles, is equipped with knitting needle and presser foot on the aircraft nose, is equipped with the pinhole on the presser foot and is used for supplying to shelter from the first guiding hole that the strip was worn to put to the presser foot is preceding towards operator's one end, and the relative other end is the back, its characterized in that: the front end of the presser foot is provided with a guide block, the guide block is detachably mounted on the presser foot, a second guide hole is formed in the guide block and arranged in the front-back direction, and the rear end of the second guide hole is arranged corresponding to the first guide hole.