CN103031674A

CN103031674A - Inseam binder for lockstitch sewing machine

Info

Publication number: CN103031674A
Application number: CN2012105777474A
Authority: CN
Inventors: 孙道林; 蔡志强; 刘保利
Original assignee: Qingdao Singao High New Coated and Laminated Fabric Co Ltd
Current assignee: Qingdao Singao High New Coated and Laminated Fabric Co Ltd
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2013-04-10

Abstract

The invention discloses an inseam binder for a lockstitch sewing machine. The inseam binder comprises a base, a needle plate, a sewing needle hole, an edge holding cylinder, a cloth turning cylinder, a smoothening cloth clamp and an iron wire hook, wherein the needle plate is semicircular; the base is connected with the needle plate; the needle plate is fixedly connected to the lockstitch sewing machine; the edge holding cylinder is arranged on the needle plate; and the cloth turning cylinder and the smoothening cloth clamp are fixedly connected to the edge holding cylinder. The inseam binder for the lockstitch sewing machine is simple in structure, and is convenient to install; the smoothening cloth clamp is arranged, so that cloth strips are effectively prevented from being wound; the width of the edge holding cylinder and the diameter of the cloth turning cylinder can be adjusted according to the widths of required cloth strips, so that a finished product is free from apparent stitches, is attractive, and is of a standard width; and the conventional manual cloth turning work is changed, so that sewing and inward turning are performed synchronously, continuous work can be finished, and the production efficiency of an inseam binding rope is increased greatly.

Description

Seam edge wrapping apparatus in the flat seam machine

Technical field

The invention belongs to Sewing machines auxiliary equipment technical field, be specifically related to a kind of edge wrapping apparatus, be used for the making of interior seam rope.

Background technology

Wrapping cloth process have the cloth of preventing running, increase firmness, typing, the important function such as attractive in appearance.In traditional handicraft, need to manually be converted into required form to the bound edge cloth by the sewer, a section shapes again, extensive use along with the automation process technology, traditional bound edge mode and efficient can't satisfy the requirement of batch machining far away, manually technological requirement and the stability of bound edge processing also can't reach the regulation requirement, use edge wrapping apparatus so manufacturer adapts to Production requirement.

The Wrapping apparatus that existing high speed sewing machine is supporting is divided into single bag and double-contracting, contracts out the edge that comes and all can leave obvious stitching.In the making that the Tang style clothing dish is buckled, the rope that edge wrapping apparatus is made out leaves obvious stitching, positive attractive in appearance, and reverse side is difficult to see, therefore, needs manually with rope one from the interior other end of translating into outward, make by hand, required rope width and length are confined to diameter and the length of single bag rope, but also exist the process efficiency of turning up slow, and gained is finished the problem of product width inequality.

Summary of the invention

The above-mentioned technical problem that exists in order to overcome existing edge wrapping apparatus technical field the object of the invention is to, and seam edge wrapping apparatus in a kind of flat seam machine is provided, and solves the problem that seam sling efficient is slow, gained is finished product width inequality in the existing sewn by hand.

Seam edge wrapping apparatus in the flat seam machine provided by the invention, it comprises base, needle plate and sewing needle hole, described needle plate is semicircle, it also comprise hold the limit cylinder, turn over the cloth cylinder, along whole cloth clamp and iron wire hook, described base is connected with needle plate, needle plate is fixedly connected on the flush joint formula Sewing machines, and the described limit cylinder of holding is installed on the needle plate, describedly turns over the cloth cylinder, is fixedly connected with on the limit cylinder that is in one's hands along whole cloth clamp.The described limit cylinder port of export of holding is installed on the needle plate, and the described cloth jacket casing that turns over is contained in and holds in the outlet of limit cylinder, and is fixedly connected with the described porch that is fixedly connected with the limit cylinder that is in one's hands along whole cloth clamp with holding the limit cylinder.Described iron wire hook passes to be held the limit cylinder and turns over the cloth cylinder, and gib head exposes and turning over cloth cylinder exit.

Seam edge wrapping apparatus in the flat seam machine provided by the invention, its beneficial effect are, establish along whole cloth clamp, effectively prevent the cloth clot; The seam edge wrapping apparatus is simple in structure, easy for installation in the flat seam machine, can hold according to the width adjusting of required cloth the width and the diameter that turns over the cloth cylinder of limit cylinder, and the finished product of making does not leak open-wire line stitching, appearance looks elegant, width criteria; Changed traditional craft and turned over cloth work, making turns up turns in becoming, and can finish and work continuously, and has greatly improved the production efficiency of interior seam bound edge rope.

Description of drawings

Fig. 1 is the overall structure schematic diagram of one embodiment of the invention;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the left view of Fig. 1.

Mark among the figure:

1. hold the limit cylinder; 2. base; 3. needle plate; 4. turn over the cloth cylinder; 5. along whole cloth clamp; 6. iron wire hook; 7. sewing needle hole.

The specific embodiment

With reference to the accompanying drawings, in conjunction with an embodiment, seam edge wrapping apparatus in the flat seam machine provided by the invention is described in detail.

Embodiment

With reference to Fig. 1-Fig. 3, seam edge wrapping apparatus in the flat seam machine of the present embodiment, it comprises base 2, needle plate 3 and sewing needle hole 7, described needle plate 3 is semicircle, it also comprise hold limit cylinder 1, turn over cloth cylinder 4, along whole cloth clamp 5 and iron wire hook 6, described base 2 is connected with needle plate 3, needle plate 3 is fixedly connected on the flush joint formula Sewing machines, the described limit cylinder 1 of holding is installed on the needle plate 3, describedly turns over cloth cylinder 4, is fixedly connected with on the limit cylinder 1 that is in one's hands along whole cloth clamp 5.Described limit cylinder 1 port of export of holding is installed on the needle plate 3, and the described cloth cylinder 4 that turns over is set with in limit cylinder 1 outlet of being in one's hands, and is fixedly connected with the described porch that is fixedly connected with the limit cylinder 1 that is in one's hands along whole cloth clamp 5 with holding limit cylinder 1.Described iron wire hook 6 passes to be held limit cylinder 1 and turns over cloth cylinder 4, and gib head exposes and turning over cloth cylinder exit.

Select the cloth of 2cm normal width to make interior seam bound edge rope, cloth is held the limit cylinder by entering along whole cloth clamp, guarantees that cloth is smooth, avoids clot.Enter hold the limit cylinder after, hold the limit cylinder cloth is rolled into the C shape, obtain the single infantees cylinder of outer seam through making of needle passing hole position Sewing machines, the single infantees cylinder of outer seam is to holding cylinder exit, limit, hook cloth cylinder one end with iron wire hook gib head, then evenly firmly the pull back iron wire of the iron wire hook other end, make and in turn over synchronously and carry out, the rope of pulling out is the bound edge rope of interior seam 4-5mm and finishes product.

Seam edge wrapping apparatus in the flat seam machine, simple in structure, easy for installation, can hold the width of limit cylinder and turn over the diameter of cloth cylinder according to the width adjusting of required cloth, the finished product of making does not leak open-wire line stitching, width criteria; Changed traditional craft and turned over cloth work, make and in turn over synchronously and carry out, can finish and work continuously, greatly improved the production efficiency of interior seam bound edge rope.

Claims

1. seam edge wrapping apparatus in the flat seam machine, it comprises base, needle plate and sewing needle hole, described needle plate is semicircle, it is characterized in that: it also comprise hold the limit cylinder, turn over the cloth cylinder, along whole cloth clamp and iron wire hook, described base is connected with needle plate, needle plate is fixedly connected on the flush joint formula Sewing machines, and the described limit cylinder of holding is installed on the needle plate, describedly turns over the cloth cylinder, is fixedly connected with on the limit cylinder that is in one's hands along whole cloth clamp.

2. seam edge wrapping apparatus in the flat seam machine according to claim 1, it is characterized in that: the described limit cylinder port of export of holding is installed on the needle plate, the described cloth jacket casing that turns over is contained in and holds in the outlet of limit cylinder, and is fixedly connected with the described porch that is fixedly connected with the limit cylinder that is in one's hands along whole cloth clamp with holding the limit cylinder.

3. seam edge wrapping apparatus in the flat seam machine according to claim 1, it is characterized in that: described iron wire hook passes to be held the limit cylinder and turns over the cloth cylinder, and gib head exposes and is turning over cloth cylinder exit.