CN219260430U

CN219260430U - Winding cam integrated thread cutting machine

Info

Publication number: CN219260430U
Application number: CN202223104685.3U
Authority: CN
Inventors: 智勇; 陈耀辉
Original assignee: Zhejiang Aikemei Sewing Machine Co ltd
Current assignee: Zhejiang Aikemei Sewing Machine Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-27
Anticipated expiration: 2032-11-21

Abstract

The utility model provides a coiling cam integral type thread cutting machine, includes the sewing machine shell, and one side at sewing machine shell top is provided with the coiling cam, and open on one side of coiling cam has the notch, and the notch is V shape state setting, is provided with the thread cutting sword in the notch, and the thread cutting sword is located the notch and installs on the coiling cam. The beneficial effects of the utility model are as follows: the thread cutting knife is integrated on the winding cam, thread cutting can be facilitated after winding is completed, on one hand, sewing work efficiency can be improved, on the other hand, accidental hand injury of workers can be avoided, physical health of the workers is guaranteed, and the thread cutting knife is good in using effect and beneficial to popularization.

Description

Winding cam integrated thread cutting machine

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a winding cam integrated thread cutting machine.

Background

A sewing machine (Sewingmachine) is a machine that uses one or more sewing threads to form one or more stitches on a material to interweave or stitch one or more layers of material.

The sewing machine can sew cotton, hemp, silk, wool, artificial fiber and other fabrics, leather, plastic, paper and other products, and the sewn stitch is neat, beautiful, flat, firm, fast in sewing speed and simple and convenient to use. And the artistic forms of hand-push embroidery, computerized embroidery and the like are derived from the hand-push embroidery.

At present, a common sewing machine on the market adopts an external cutting knife tool for workers when cutting lines, and is arranged nearby the sewing machine, when the workers need to cut lines, the cutting knife is lifted by the workers to cut lines, and the traditional cutting line mode has the defects that in the working process of the workers, on one hand, the cutting knife is easy to be covered by cloth due to the fact that the cutting knife is placed at hand, the required time is searched, the working efficiency of the workers is reduced, on the other hand, the cutting knife is easy to be covered by the cloth, hands are easy to be injured when the workers search, the physical safety of the workers is not facilitated, and the practical application effect is poor.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the integral thread cutting machine for the winding cam, which integrates the thread cutting knife on the winding cam, so that the thread can be cut conveniently after winding is finished.

The utility model solves the technical problems by adopting the technical scheme that: the integral thread cutting machine comprises a sewing machine shell, wherein a thread winding cam is arranged on one side of the top of the sewing machine shell, a notch is formed in one side of the thread winding cam, the notch is arranged in a V-shaped mode, a thread cutting knife is arranged in the notch, and the thread cutting knife is located in the notch and mounted on the thread winding cam.

The outside of notch is provided with the guard plate that extends towards the notch direction, and the guard plate sets up on the notch.

The line cutting blade is arranged in the notch in an embedded manner.

The winding cam is mounted on the sewing machine shell through bolts.

The upper surface of the winding cam is provided with a group of sockets.

The beneficial effects of the utility model are as follows: the winding cam integrated thread cutting machine is reasonable in structure, the thread cutting knife is integrated on the winding cam, thread cutting can be conveniently carried out after winding is completed, on one hand, the sewing working efficiency can be improved, on the other hand, the hand injury caused by accidental hand injury of workers can be avoided, the health of the workers is ensured, the using effect is good, and popularization is facilitated.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

fig. 2 is an enlarged view of part a of the embodiment of the present utility model.

Reference numerals illustrate: the sewing machine comprises a sewing machine shell 1, a winding cam 2, a notch 3, a thread cutter 4, a protection plate 5, a bolt 6 and a socket 7.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to the drawings: the winding cam integrated thread cutting machine in the embodiment comprises a sewing machine shell 1, wherein a winding cam 2 is arranged on one side of the top of the sewing machine shell 1, a notch 3 is formed in one side of the winding cam 2, the notch 3 is arranged in a V-shaped mode, a thread cutting knife 4 is arranged in the notch 3, and the thread cutting knife 4 is located in the notch 3 and is arranged on the winding cam 2.

The setting like this, the secant sword 4 is installed in notch 3, makes secant sword 4 integrated on winding cam 2, forms the setting of integration state, has changed the mode that the outside cutting knife was used of the needs of secant in the past, need not to seek the cutting knife, and at the during operation, directly carry out the secant on the secant sword 4 of winding cam 2 after accomplishing the wire winding, can make things convenient for the secant after accomplishing the wire winding, can improve sewing work efficiency on the one hand, on the other hand can avoid the workman to accidentally injure the hand, ensure that the workman is healthy.

The outside of notch 3 is provided with guard plate 5 towards notch 3 direction extension, and guard plate 5 sets up on notch 3. The setting like this, guard plate 5 can prevent that secant sword 4 from exposing outside, makes secant sword 4 safety be located notch 3, plays the guard action, and when sewing machine normally works, avoid the workman to contact secant sword 4, ensures workman's physical safety.

The line cutter 4 is arranged in an embedded manner in the slot 3.

The thread cutting knife 4 is embedded into the thread cutting knife 4 in a mode parallel to the upper surface of the winding cam 2, so that on one hand, thread cutting is convenient, and on the other hand, the thread cutting knife 4 is convenient to assemble and disassemble.

The winding cam 2 is mounted on the sewing machine housing 1 by a bolt 6.

The setting like this, the wire winding cam 2 passes through bolt 6 to be installed on sewing machine shell 1, can make things convenient for wire winding cam 2 to shift the direction of notch 3, is convenient for adjust the position of secant sword 4, and convenient different requirement workman's use, it is very convenient to use.

The upper surface of the winding cam 2 is provided with a set of sockets 7.

The embodiment of the utility model is characterized in that: the winding cam integrated thread cutting machine is reasonable in structure, the thread cutting knife is integrated on the winding cam, thread cutting can be conveniently carried out after winding is completed, on one hand, the sewing working efficiency can be improved, on the other hand, the hand injury caused by accidental hand injury of workers can be avoided, the health of the workers is ensured, the using effect is good, and popularization is facilitated.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. A coiling cam integral type secant ware, its characterized in that: including sewing machine shell (1), one side at sewing machine shell (1) top is provided with wire winding cam (2), open one side of wire winding cam (2) has notch (3), notch (3) are V shape state setting, be provided with secant sword (4) in notch (3), secant sword (4) are located notch (3) and install on wire winding cam (2).

2. The wire-wound cam integrated wire cutter as set forth in claim 1, wherein: the outside of notch (3) is provided with guard plate (5) towards notch (3) direction extension, guard plate (5) set up on notch (3).

3. The wire-wound cam integrated wire cutter as set forth in claim 1, wherein: the thread cutter (4) is arranged in the notch (3) in an embedded manner.

4. The wire-wound cam integrated wire cutter as set forth in claim 1, wherein: the winding cam (2) is mounted on the sewing machine shell (1) through a bolt (6).

5. The wire-wound cam integrated wire cutter as set forth in claim 1, wherein: the upper surface of the winding cam (2) is provided with a group of sockets (7).