CN218880286U

CN218880286U - Circular elastic band stitching machine

Info

Publication number: CN218880286U
Application number: CN202223005070.5U
Authority: CN
Inventors: 荆鹏慧; 王清查
Original assignee: Jihua 3543 Knitting Garment Co Ltd
Current assignee: Jihua 3543 Knitting Garment Co Ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-18
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a stitch sewing machine for stitching annular elastic band. The sewing machine comprises a bracket, wherein a working table is arranged on the bracket, and a flat sewing machine is arranged on the working table; a ring-stitching frame is arranged on the bracket corresponding to one side of the head of the lockstitch sewing machine; the ring frame comprises: more than two support arms are arranged on the support, and a roller is horizontally arranged on each support arm. The utility model discloses stitch machine stitch the annular elastic cord, on ordinary stitch machine basis, redesign, cutting the flat bed sewing machine platen to install elastic cord distraction device additional, make the work piece can overlap on equipment platen and elastic cord distraction frame, change the frame size simultaneously, adapt to the little platform version of flat bed sewing machine, guarantee that equipment places stably. Through practical use, the shrinkage of elastic band stitching is uniform, the needle spacing is kept stable, and the requirements of various garment flat seam elastic band stitching procedures are met.

Description

Circular elastic band stitching machine

Technical Field

The utility model relates to a stitch sewing machine for stitching annular elastic bands.

Background

In the process of stitching the annular elastic band by using the flat sewing machine, the annular elastic band needs to be stretched to the length consistent with the fabric, so that the problem of uneven draft of the elastic band is easily caused due to uneven force in the stretching process, and the problems of uneven flat sewing stitch length and the like also occur. By improving the sewing machine bedplate and adding the elastic band tension device, the problems of uneven eating tendency of the elastic band, different space between two or more needles and the like can be solved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a stitch sewing machine for stitching annular elastic bands.

In order to achieve the purpose, the circular elastic band stitch sewing machine comprises a bracket, wherein a worktable surface is arranged on the bracket, and a stitch sewing machine is arranged on the worktable surface; a ring-stitching frame is arranged on the bracket corresponding to one side of the head of the flat sewing machine; the ring frame comprises: more than two support arms are arranged on the support, and a roller is horizontally arranged on each support arm.

Furthermore, the support arm is made of metal plates, and one end of the support arm is fixed on the support through a bolt; the supporting arm is provided with a long hole along the length direction of the supporting arm, and the roller is fixed in the long hole through a bolt.

Furthermore, the support arm be 3, including setting up the left support arm on the left of support, setting up the right support arm on the right side of support and setting up the lower support arm on left support arm and right support arm below support.

Furthermore, the working table surface is in a convex shape, and the machine head of the flat sewing machine is correspondingly arranged on the convex side of the working table surface; the support arm is arranged on the support below the side, protruding out of the working table surface, of the working table.

The utility model discloses stitch machine stitch the annular elastic cord, on ordinary stitch machine basis, redesign, cutting the flat bed sewing machine platen to install elastic cord distraction device additional, make the work piece can overlap on equipment platen and elastic cord distraction frame, change the frame size simultaneously, adapt to the little platform version of flat bed sewing machine, guarantee that equipment places stably. Through practical use, the shrinkage of the elastic band stitching is uniform, the needle spacing is stable, and the requirements of the process of stitching the elastic band stitching of various clothes are met.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of fig. 1.

Fig. 3 is a schematic cross-sectional view of the roller of fig. 1.

Detailed description of the preferred embodiments

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The embodiment of the present invention as shown in fig. 1 to 3 comprises a support 1, a working table 2 is arranged on the support, and a flat sewing machine 3 is arranged on the working table; a ring-stitching frame 4 is arranged on the bracket corresponding to one side of the head of the lockstitch sewing machine; the ring-stitching frame comprises: the support is provided with more than two support arms 41, and each support arm is horizontally provided with a roller 42.

The support arm is made of metal plates, and one end of the support arm is fixed on the support through a bolt; the arm is provided with a long hole 43 along the length direction of the arm, and the roller 42 is fixed in the long hole by a bolt. Thus, the distance between the rollers can be adjusted according to the length of the elastic band.

As a preferred embodiment of the present invention, as shown in fig. 1, the number of the support arms is 3, including a left support arm disposed on the left side of the support, a right support arm disposed on the right side of the support, and a lower support arm disposed on the support below the left support arm and the right support arm.

As a preferred embodiment of the present invention, the working table 2 is in a convex shape, and as shown in fig. 2, the head of the lockstitch sewing machine is correspondingly arranged on the convex side of the working table; the support arm is arranged on the support below the side, protruding out of the working table surface, of the working table. This facilitates handling of smaller lengths of elastic tape.

The present invention has been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art. Many other changes and modifications can be made without departing from the spirit and scope of the invention, which should be deemed to be within the scope of the invention.

The particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The circular elastic band stitching machine is characterized by comprising a bracket, wherein a workbench surface is arranged on the bracket, and a flat sewing machine is arranged on the workbench surface; a ring-stitching frame is arranged on the bracket corresponding to one side of the head of the lockstitch sewing machine; the ring frame comprises: more than two support arms are arranged on the support, and a roller is horizontally arranged on each support arm.

2. The ring-stitch stitching machine according to claim 1, wherein the arm is made of a metal plate, and one end of the arm is fixed to the support by a bolt; the supporting arm is provided with a long hole along the length direction of the supporting arm, and the roller is fixed in the long hole through a bolt.

3. The circular band stitching machine according to claim 1, wherein the number of arms is 3, and the number of arms includes a left arm disposed on a left side of the frame, a right arm disposed on a right side of the frame, and a lower arm disposed on the frame below the left arm and the right arm.

4. The circular band stitching machine according to claim 1, wherein the working table is in a convex shape, and the head of the flat sewing machine is correspondingly arranged on the convex side of the working table; the support arm is arranged on the support below the side, protruding out of the working table surface, of the working table.