CN211005892U

CN211005892U - Edge blocking device of overlock machine

Info

Publication number: CN211005892U
Application number: CN201921252976.2U
Authority: CN
Inventors: 甘仕蓉; 莫勇明; 杨琼; 彭家琪
Original assignee: Sichuan Cheeda Industrial Group Co ltd
Current assignee: Sichuan Cheeda Industrial Group Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-07-14
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a serging machine flange ware, including separation blade portion, separation blade portion sets up in the position at the edge of the cut-parts of overlocking, separation blade portion lower end be connected with serging machine platen fixed connection's first connecting plate, be connected with on the separation blade portion and press the piece portion. The utility model discloses serging machine flange ware blocks cut-parts and sews up a practical gadget of head in making up the trade, can ensure the control of cut-parts seam head size in process of production, add on current serging machine after form flange ware, can realize the standardized operation of operation workman's lockstitching, the operation of lockstitching is more swift convenient, can effectively reduce the tired degree of workman, guarantees the product quality, improves work efficiency.

Description

Edge blocking device of overlock machine

Technical Field

The utility model belongs to the tailoring equipment field relates to serging machine accessory, concretely relates to serging machine flange ware.

Background

Overlock machines, also called overedgers and overlock machines, are used for overlock stitching of various fabrics. Because most fabrics have edges that are easily pulled apart after cutting, the edges need to be lockstitched before being made into finished products to prevent the fabric from being pulled apart. In actual processing, because the cloth has deckle edges, a cutter of the serging machine is needed to cut off the cloth.

The sewing positions of all the shirt garment pieces are finished by a serging machine, and the sewing positions of all the existing man and woman shirt garment pieces are directly serged on the serging machine. In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art:

during the operation of the overlock machine, the operator directly controls the cut pieces by hands, and the sight line cannot leave the presser foot, the blade and the cut pieces. On one hand, in order to ensure the quality of the lockstitch, a worker watches the presser foot, the blade and the cut pieces in the whole process and is easy to be tired. On the other hand, after the worker is tired, the cut pieces cannot be always kept stable on the serging track, so that the cut pieces slide perpendicular to the serging line, the sewing heads of the cut pieces are cut more or the serging is empty, and the serging quality of the clothes is reduced.

Disclosure of Invention

In view of this, the utility model aims at providing an help operation work carries out serging machine flange ware of cut-parts location. The inventor is through long-term exploration and attempt to and experiment and effort many times, continuous innovation of reform, for solving above technical problem, the utility model provides a technical scheme is, provides a serging machine flange ware, including the separation blade portion of locating the serging machine platen immediately, separation blade portion sets up in the standard position at the edge of the cut-parts of overlocking.

According to the utility model discloses a concrete implementation mode of serging machine flange ware, flange portion lower extreme is connected with the first connecting portion with serging machine platen fixed connection.

According to the utility model discloses a concrete implementation of serging machine flange ware, the lug portion upper end is connected and is pressed the lug portion.

According to the utility model discloses a concrete implementation of serging machine flange ware, be provided with the shell fragment that is used for pressing the cut-parts on the pressure plate portion.

According to the utility model discloses a particular embodiment of serging machine flange ware, the plate that the lug portion set up for a slope, advance the cut-parts end and be higher than out the cut-parts end.

According to the utility model discloses a concrete implementation of serging machine flange ware, the fender portion is plate or member.

According to the utility model discloses a concrete implementation of serging machine flange ware, first connecting portion perpendicular to flange portion, first connecting portion and the laminating of serging machine platen upper surface.

According to the utility model discloses a concrete implementation of serging machine flange ware, first connecting portion set up in the extending direction of flange portion, first connecting portion and the laminating of serging machine platen trailing flank.

According to the utility model discloses a concrete implementation of serging machine flange ware, its material is copper, iron or organic glass.

According to a specific embodiment of the serging machine of the present invention, the blocking portion is a first plate; the lower end of the blocking piece part is connected with a first connecting part fixedly connected with a side-locking machine bedplate, the first connecting part is a second plate, and the second plate is perpendicular to the first plate; the upper end of the baffle part is connected with a pressure plate part which is a third plate; the first plate, the second plate and the third plate are connected to form a concave structure which is open towards the station.

Compared with the prior art, one of the technical solutions has the following advantages:

a) the utility model discloses serging machine flange ware blocks cut-parts and sews up a practical gadget of head in making up the trade, can ensure the control of cut-parts seam head size in process of production, add on current serging machine after form flange ware, can realize the standardized operation of operation workman's lockstitching, the operation of lockstitching is more swift convenient, can effectively reduce the tired degree of workman, guarantees the product quality, improves work efficiency.

b) The utility model discloses serging machine flange ware simple structure, the material is easy, can make by hand even, does not increase the equipment cost of serging machine basically.

c) Use in the operation of lockstitching a border the utility model discloses lockstitching a border machine flange ware can effectively avoid the seam head of cut-parts to be cut or the phenomenon that the seam head was not made up appears more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view schematically illustrating a preferred embodiment of the edge-locking device of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a perspective view of fig. 1.

Fig. 5 is a schematic perspective view of another preferred embodiment of the edge-locking device of the present invention.

Fig. 6 is a schematic perspective view of another preferred embodiment of the edge-locking device of the present invention.

The labels in the figure are respectively: 100 of the edge blocking devices are arranged on the edge blocking device,

101 a first connection portion, 101' a second connection portion,

102 of the plurality of the stop pieces are provided,

103 a pressing piece part is arranged on the upper surface of the base,

104 a spring plate which is provided with a plurality of spring plates,

105 a positioning section.

Detailed Description

The following description and the specific embodiments are made with reference to the accompanying drawings. To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

See fig. 1-6. The serging machine edge blocking device described in the embodiment comprises a blocking piece part 102 vertically arranged on a bedplate of the serging machine, wherein the blocking piece part 102 is arranged at a standard position of the edge of a binding cut piece. The serging machine belongs to the existing equipment, also called overedger and overlock machine, and is used for serging various fabrics. Most fabrics have edges which are easy to fall apart after being cut, and before being made into finished products, the edges need to be locked to prevent the fabrics from falling apart. Because the cloth has deckle edges, the cutter of the serging machine is needed to be used for cutting during serging operation. In the prior art, the cutting piece is completely controlled by hands of workers. There is a high demand on the operating skills of the functions. The stopper portion 102 is provided on the upper surface of the overlock machine platen. In the use, the margin of the sewing head of the cut segment contacts with the blocking piece part 102, and the blocking piece part 102 mainly plays a role of providing a physical positioning function for the cut segment, namely, when serging, the outer side of the cut segment is away from one side of an operator and contacts with the blocking piece part. The problem that in the prior art, the cut pieces are too far away from an operator to cause excessive cutting of the sewing head is avoided; or the panel is too far inside, i.e. the panel slides in the direction of the operator, resulting in the panel not being sewn or being sewn too little. The stopper portion 102 may have a plate-like structure or a columnar structure. In this embodiment, the blocking portion 102 is a plate-shaped structure. Of course, the flap portion may have a rod-like structure. The blocking piece 102 is a first plate, and in this embodiment, the first plate is a flat plate. Of course, the first plate element can also be a laterally arranged arched plate. The first plate can be directly adhered to the bedplate of the serging machine or can be fixedly arranged on the bedplate through screws. The first plate is parallel to the presser foot, and the vertical distance between the surface of the space where the first plate is located and the presser foot is determined by the width of the sewing head.

In order to facilitate better fixing of the flap portion to the overlock machine platen, the edger is further provided with a first connecting portion 101. The lower end of the baffle part 102 is connected with a first connecting part 101 fixedly connected with the overlock machine bedplate. In this embodiment, the first connecting portion 101 is a second plate, and the second plate is a flat plate horizontally disposed, perpendicular to the first plate, and attached to the platen of the overlock machine. In fig. 1 to 5, the first connecting portion 101 is a horizontally disposed plate. Under the condition that the structure of the serging machine is not improved, the arrangement of the edge blocking device is increased, and the edge blocking device 100 can be ensured to be stably arranged on the bedplate of the serging machine only by ensuring that the edge blocking device 100 has a larger contact area with the bedplate of the serging machine. Fig. 6 shows another arrangement of the first connection portion 101, i.e., the second connection portion 101'. The second connecting portion 101 ' is a plate with a set value, the second connecting portion 101 ' is attached to the rear side of the overlock machine platen, and for better installation, a positioning portion 105 is provided between the second connecting portion 101 ' and the blocking portion 102. For convenience of description, in the present embodiment, the side of the operator is the inner side or the front side, with reference to the orientation of the operator.

The cut pieces to be sewn are usually two or more pieces, and in order to allow two or more pieces to enter the presser foot more quickly, the presser piece portion 103 is provided on the edge guard 100. The upper end of the baffle part 102 is connected with a pressure plate part 103. The pressing piece part 103 is a third plate part which is obliquely arranged, and the cut piece inlet end is higher than the cut piece outlet end. Similar to a funnel structure, it is great to advance cut-parts end opening, is convenient for insert the cut-parts, goes out cut-parts end opening less, and the cut-parts laminating of being convenient for more does benefit to under many cut-parts insert the presser foot. Meanwhile, the arrangement of the pressing piece part 103 is also convenient for arranging the cut pieces before the cut pieces enter the edge guard 100.

As a further embodiment, a spring sheet 104 for pressing the cutting piece is disposed on the pressing piece portion 103, and the spring sheet 104 is attached to the lower surface of the pressing piece portion 103. The material and the quantity of cut-parts are different, and whole thickness is also different, through design shell fragment 104, carries out the pre-compaction to many cut-parts in advance, makes the cut-part more smooth-going when making up under the presser foot, is favorable to improving the quality of making up of product. First connecting portion 101, separation blade portion 102, preforming portion 103 are connected and become a concave structure to operative employee station open-ended, and when the cut-parts passed through the flange ware, first connecting portion 101 was located the below of cut-parts, and pressing piece portion 103 was located the top of cut-parts. The first connecting portion 101, the blocking portion 102, and the pressing portion 103 may be independent components or may be integrally formed, and in this embodiment, a three-dimensional structure is shown.

The material of the edge guard 100 is copper, iron or organic glass. The method is suitable for manual manufacturing of flying thin iron sheets or thin steel sheets, and the materials are simple and easy to obtain. The glue is directly adhered to the upper surface of the overlock machine table plate by using strong glue.

In the description of the present invention, it is to be understood that the terms "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 only for convenience of description and simplicity of description, and do not indicate or imply that the designated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above is only the preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as the limitation of the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The edge blocking device of the serging machine is characterized by comprising a blocking piece part (102), wherein the blocking piece part (102) is arranged at the position of the edge of a serging cut piece, a first connecting part (101) fixedly connected with a bedplate of the serging machine is connected to the lower end of the blocking piece part (102), and a pressing piece part (103) is connected to the upper end of the blocking piece part (102).

2. An edger according to claim 1, wherein the tab portion (103) is provided with a spring tab (104) for pressing the panel.

3. An edger according to claim 1, wherein the tab portion (103) is a plate arranged obliquely, and the cut piece entering end is higher than the cut piece exiting end.

4. Serging machine edger according to any of claims 1-2, characterized in that the piece part (102) is a plate or a bar.

5. The serging machine edger according to claim 1, wherein the first connection portion (101) is perpendicular to the tab portion (102), the first connection portion (101) conforming to an upper surface of a serging machine deck.

6. A serging machine edger according to claim 1, wherein the first connecting portion (101) is arranged in the extending direction of the blocking portion (102), the first connecting portion (101) abutting the back side of the serging machine table.

7. The serging machine of claim 1, wherein the material is copper, iron or plexiglass.

8. The serging machine edger according to claim 4, wherein the blocking portion (102) is a first plate; the lower end of the baffle part (102) is connected with a first connecting part (101) fixedly connected with a side-locking machine bedplate, the first connecting part is a second plate, and the second plate is perpendicular to the first plate; the upper end of the baffle part (102) is connected with a pressure plate part (103), and the pressure plate part (103) is a third plate; the first plate, the second plate and the third plate are connected to form a concave structure which is open towards the station.