CN217149541U - Sewing template and sewing machine - Google Patents

Abstract

The utility model discloses a sewing template, comprising a base plate, intermediate lamella and apron, the bottom plate is equipped with first logical groove, and the intermediate lamella includes main part board, first clamp plate and second clamp plate, and main part board rotatable coupling is in the bottom plate, and the main part board is equipped with and corresponds and communicate in the logical groove of first second that leads to the groove, and first clamp plate all can rotate with the second clamp plate to be connected in the main part board, and first clamp plate, second clamp plate are used for the pressfitting in bag lip cloth, and apron rotatable coupling is in the main part board, and the apron is equipped with and corresponds and communicate in the logical groove of third that the second led to the groove. Adopt the utility model discloses a scheme pushes down bag lip cloth and regards as the folding benchmark of bag lip cloth through first clamp plate to utilize the second clamp plate to push down the folding position of this bag lip cloth, thereby accomplish the folding processing before sewing up bag lip cloth, reduced bag lip cloth and cut-parts sutural manufacturing procedure, improve production efficiency, be favorable to the batch production of clothing product. Furthermore, the utility model also discloses a sewing machine.

Description

Sewing template and sewing machine

Technical Field

The utility model relates to a clothing preparation template technical field especially relates to a sewing template and sewing machine.

Background

It is often necessary to sew the pocket lips in the production of apparel products. In the correlation technique, no matter whether the sewing is performed manually by technicians or by sewing templates, the pocket lip cloth is firstly folded, the edges of the pocket lip cloth are aligned, then the pocket lip cloth is ironed to fix the crease, and finally the pocket lip cloth can be sewn on the cut pieces. However, such a production method requires manual operation by a technician and many processes, which affects the production efficiency of the clothing product and is not suitable for mass production.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses sewing template and sewing machine can reduce the manufacturing procedure of bag lip cloth to improve clothing product's production efficiency, be favorable to mass production.

In order to achieve the above object, in a first aspect, the present invention discloses a sewing template, including:

the bottom plate is used for bearing cutting pieces and provided with a first through groove;

the middle plate comprises a main body plate, a first pressing plate and a second pressing plate, the main body plate is rotatably connected to the bottom plate and used for bearing the bag labial fabric, the main body plate can rotate relative to the bottom plate to cover the bottom plate so as to press the cut pieces, the main body plate is provided with a second through groove corresponding to and communicated with the first through groove, the first pressing plate and the second pressing plate can be rotatably connected to the main body plate, and the first pressing plate and the second pressing plate are used for pressing the bag labial fabric; and

the cover plate can be rotatably connected to the main body plate, the cover plate can rotate relative to the main body plate to cover the main body plate so as to press the lip fabric, and the cover plate is provided with a third through groove corresponding to and communicated with the second through groove;

wherein, first logical groove the second lead to the groove with the third leads to the groove all to be used for supplying the sewing needle to pass in order to sew up cut-parts with the bag lip cloth.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the first pressing plate and the second pressing plate are spaced and adjacently disposed.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the first pressing plate and the second pressing plate are strip plates, one end of the first pressing plate in the length direction thereof is rotatably connected to the main body plate, so that one side of the first pressing plate in the width direction thereof, which is close to the second pressing plate, is used as a position where the bag lip cloth is folded, and one side of the second pressing plate in the width direction thereof is rotatably connected to the main body plate.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the main body plate is provided with a positioning groove, the first pressing plate and the second pressing plate are rotatably connected to the positioning groove, and the positioning groove is used for positioning the bag lip fabric.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the main body plate is further provided with a fourth through groove, the fourth through groove is spaced from the second through groove, the bottom plate is provided with a fifth through groove corresponding to and communicating with the fourth through groove, the cover plate is provided with a sixth through groove corresponding to and communicating with the fourth through groove, and the fourth through groove, the fifth through groove and the sixth through groove are all used for the sewing needle to pass through to sew up the zipper and the cut-parts.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the main body plate is further provided with a first holding groove located on one side of the fourth holding groove, the bottom plate is provided with a second holding groove corresponding to and communicating with the first holding groove, the cover plate is provided with a third holding groove corresponding to and communicating with the first holding groove, and the first holding groove, the second holding groove and the third holding groove are all used for holding the zipper head of the zipper.

As an alternative implementation, in an embodiment of the first aspect of the present invention, the main body plate is further provided with a zipper positioning line for positioning the zipper.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the bottom plate is further provided with a cut piece positioning line, and the cut piece positioning line is used for positioning the cut piece.

As an optional implementation manner, in an embodiment of the first aspect of the present invention, the bottom plate, the cover plate and the main body plate are rotatably connected on the same side.

In a second aspect, the present invention discloses a sewing machine, including a sewing machine main body and a sewing template as described in the first aspect, the sewing template is located in the sewing machine main body, the sewing machine main body is provided with a sewing needle.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the sewing template and the sewing machine provided by the embodiment of the utility model can press the bag lip cloth through the first pressing plate and the second pressing plate on the middle plate, and meanwhile, the first pressing plate can also be used as the folding reference of the bag lip cloth, so that the folding position of the bag lip cloth is pressed by the second pressing plate, and the folding of the bag lip cloth is realized; simultaneously, through the rotatable coupling of bottom plate and intermediate lamella to the cut-parts are lived to the centre gripping, through the rotatable coupling of main part board and apron, with the centre gripping bag lip cloth, and through corresponding first logical groove, the second that sets up and communicate each other on bottom plate, main part board and apron respectively and lead to groove and third through groove, sew up bag lip cloth and cut-parts. Therefore, the bag-lip cloth can be treated before being sewn without manual alignment and ironing of technicians, and the bag-lip cloth and the cut pieces are sewn, so that the processing procedure of sewing the bag-lip cloth is reduced, the production efficiency of clothing products is improved, the stitch seam of the bag-lip cloth and the stitch seam of the cut pieces are stable, the quality stability of the clothing products is improved, and the batch production of the clothing products is facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a sewing template disclosed herein;

FIG. 2 is a schematic structural view of a base plate disclosed herein;

fig. 3 is a schematic view of the structure of the sewing machine disclosed in the present application.

Icon: 1. sewing the template; 10. a base plate; 100. a first through groove; 101. a fifth through groove; 102. a second accommodating groove; 103. cutting piece positioning lines; 11. a middle plate; 11a, a main body plate; 110. a second through groove; 111. positioning a groove; 112. a fourth through groove; 113. a first accommodating groove; 114. a zipper positioning line; 115. a baffle plate; 11b, a first pressure plate; 11c, a second pressure plate; 12. a cover plate; 120. a third through groove; 121. a sixth through groove; 122. a third accommodating groove; 123. a bag lip cloth positioning line; 2. a sewing machine; 2a, a sewing machine main body; 20. a sewing needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.

Referring to fig. 1 and 2 together, a first aspect of the present invention provides a sewing template 1, in which the sewing template 1 is applied to a sewing machine for performing sewing work. The sewing template 1 comprises a bottom plate 10, a middle plate 11 and a cover plate 12. The bottom plate 10 is used for bearing cut pieces, and the bottom plate 10 is provided with a first through groove 100. The middle plate 11 includes a main plate 11a, a first pressing plate 11b and a second pressing plate 11c, the main plate 11a is rotatably connected to the bottom plate 10, the main plate 11a is used for bearing the lip fabric of the bag, the main plate 11a is rotatable relative to the bottom plate 10 to cover the bottom plate 10 for pressing the cut pieces, the main plate 11a is provided with a second through slot 110 corresponding to and communicating with the first through slot 100, the first pressing plate 11b and the second pressing plate 11c are both rotatably connected to the main plate 11a, and the first pressing plate 11b and the second pressing plate 11c are used for pressing the lip fabric of the bag. The cover plate 12 is rotatably connected to the main body plate 11a, the cover plate 12 can rotate relative to the main body plate 11a to cover the main body plate 11a for pressing the lip fabric, and the cover plate 12 is provided with a third through groove 120 corresponding to and communicating with the second through groove 110. The first through groove 100, the second through groove 110 and the third through groove 120 are all used for a sewing needle to pass through to sew the cut piece and the bag lip cloth.

In the current clothing production, no matter whether the clothing is made up by the technical staff or by sewing template 1, the pocket lip cloth is firstly folded, the edges of the pocket lip cloth are aligned, then the pocket lip cloth is ironed to fix the crease, and finally the pocket lip cloth can be sewed on the cut-parts. However, such a production method requires manual operation by a technician and many processes, which affects the production efficiency of the clothing product and is not suitable for mass production.

In the sewing template 1 provided by the first aspect of the embodiment, the first pressing plate 11b and the second pressing plate 11c which are rotatably connected with the middle plate 11 are arranged on the middle plate 11, so that the first pressing plate 11b can press the labial cloth, and meanwhile, the first pressing plate 11b can also be used as a folding reference of the labial cloth, so that the second pressing plate 11c can be used for pressing the folding position of the labial cloth, and the folding of the labial cloth is realized; meanwhile, the cutting pieces are clamped through the rotatable connection of the bottom plate 10 and the middle plate 11, the bag labial cloth is clamped through the rotatable connection of the main body plate 11a and the cover plate 12, and the bag labial cloth is sewn through the first through groove 100, the second through groove 110 and the third through groove 120 which are correspondingly arranged on the bottom plate 10, the main body plate 11a and the cover plate 12 respectively and are communicated with each other. Therefore, the bag-lip cloth can be treated before being sewn without manual alignment and ironing of technicians, and the bag-lip cloth and the cut pieces are sewn, so that the processing procedure of sewing the bag-lip cloth is reduced, the production efficiency of clothing products is improved, the stitch seam of the bag-lip cloth and the cut pieces is stable, the stability of the quality of the clothing products is improved, and the batch production of the clothing is facilitated.

Optionally, the cover plate 12, the middle plate 11 and the bottom plate 10 are transparent plates, such as transparent plastic plates or glass plates, etc., so as to observe the sewing operation.

Optionally, the rotatable connection between the bottom plate 10 and the main body plate 11a, the main body plate 11a and the cover plate 12, the rotatable connection between the first pressing plate 11b and the main body plate 11a, and the rotatable connection between the second pressing plate 11c and the main body plate 11a may be a hole-axis connection or a tape connection, which may be selected according to actual situations, and is not limited in this embodiment.

Referring to fig. 1 and 2, in some embodiments, the bottom plate 10 further has a cut piece positioning line 103, and the cut piece positioning line 103 is used for positioning the cut piece. Like this, can be through aiming at cut-parts location line 103 with the realization to the location of cut-parts, need not operating personnel and fix a position the cut-parts through the range estimation, improve the accuracy of sewing up the position to improve production efficiency. It is understood that the specific position of the cut piece positioning line 103 can be set according to the actual sewing position of the cut piece, and is not particularly limited in this embodiment. Alternatively, the cut piece positioning line 103 may be formed by laser marking or manual drawing.

In some embodiments, the base plate 10 and the cover plate 12 are rotatably connected to the same side of the main plate 11 a. Therefore, the cover plate 12 and the main body plate 11a can be opened or closed at the same side relative to the bottom plate 10, so that the operation of a user is facilitated, and the production efficiency is improved. It will be appreciated that in other embodiments, the base plate 10 and the cover plate 12 may be pivotally connected to different sides of the body plate 11a, for example, the base plate 10 may be pivotally connected to one side of the body plate 11a, and the cover plate 12 may be pivotally connected to the other side of the body plate 11 a.

In some embodiments, considering that the cover 12 is mainly used for placing the labial tape, the cover 12 is further provided with a labial tape positioning line 123. Thus, after the cover plate 12 is closed, the folded position of the labial drape can be calibrated by the labial drape positioning line 123, and the accuracy of the folded position of the labial drape is ensured. It is understood that the specific position of the string 123 is set according to the actual folding position of the labial cloth, and is not particularly limited in this embodiment.

Alternatively, the pocket-lip positioning line 123 may be formed by laser marking or manual drawing.

In some embodiments, the first pressing plate 11b and the second pressing plate 11c are spaced apart and disposed adjacent to each other. Thus, under the condition that the rotation of the first pressing plate 11b and the second pressing plate 11c are not influenced mutually, the arrangement of the first pressing plate 11b and the second pressing plate 11c can be more compact, the whole sewing template 1 is miniaturized, and the occupied area of a workbench of the sewing machine is reduced.

Further, the first pressing plate 11b and the second pressing plate 11c are both long strip plates, one end of the first pressing plate 11b in the length direction thereof is rotatably connected to the main body plate 11a, so that one side of the first pressing plate 11b in the width direction thereof, which is close to the second pressing plate 11c, is used as a position for folding the bag lip cloth, and one side of the second pressing plate 11c in the width direction thereof is rotatably connected to the main body plate 11 a.

The design that the first pressing plate 11b and the second pressing plate 11c are long strips is adopted, and the long strips can adapt to the shape of the lip fabric in consideration of the fact that the lip fabric is mostly long strips in actual production, so that the lip fabric can be pressed better. Adopt first clamp plate 11b as the rotation junction along the ascending one end of its own length direction, because bag lip cloth should be partly pressed under first clamp plate 11b, and bag lip cloth is all not sheltered from by first clamp plate 11b along the ascending double-phase offside of its own width direction, and one side is as the seam junction with the cut-parts, and the opposite side can be followed this first clamp plate 11b and turned over along one side that is close to this second clamp plate 11c on its own width direction. Adopt second clamp plate 11c as the rotation junction along one side on its own width direction, on the one hand, can make second clamp plate 11c and main part board 11a have better joint strength like this, on the other hand, second clamp plate 11c rotates around one side on its own width direction and can more evenly press the folding position of bag labial drape for the crease of bag labial drape is more even, thereby need not to press folding position again, improves the stability of clothing product quality and simplifies process flow.

It will be appreciated that the second pressing plate 11c may also be rotatably connected to the main body plate 11a along one side in its own length direction, and thus may also press the folded position of the labial cloth to form a fold in the labial cloth.

Preferably, the first pressing plate 11b may be a square plate, and since the pocket lip cloth takes the side edge of the first pressing plate 11b close to the second pressing plate 11c as the folding position, when the first pressing plate 11b is the square plate, the side edge of the first pressing plate 11b and the fold of the pocket lip cloth may be completely overlapped, so that the fold of the pocket lip cloth is more uniform. It is understood that the first pressing plate 11b may also be partially square, and the above-mentioned advantages can be obtained by ensuring that the side of the first pressing plate 11b close to the second pressing plate 11c is square, that is, the side of the first pressing plate 11b used as the folding position of the bag lip cloth is square.

In some embodiments, the main body plate 11a is provided with a positioning groove 111, and both the first pressing plate 11b and the second pressing plate 11c are rotatably connected to the positioning groove 111. Thus, on the one hand, the space provided by the positioning groove 111 plays a role in positioning the placing of the labial fabric, and on the other hand, the first pressing plate 11b and the second pressing plate 11c rotatably connected to the positioning groove 111 can better press the labial fabric.

Further, the positioning groove 111 may be formed corresponding to the shape of the first presser plate 11b, and the positioning groove 111 may be formed as the second through groove 110, so as to reduce the overall thickness of the sewing template 1 in the sewing working state, which is beneficial to improving the sewing precision and stability, and reduce the number of grooves formed in the main body plate 11a, and reduce the processing procedures of the sewing template 1. It is understood that, in other embodiments, the positioning groove 111 may be disposed separately from the second through groove 110.

In some embodiments, a baffle 115 is further disposed on the main body plate 11a near the positioning groove 111 for fixing the first pressing plate 11b when the first pressing plate 11b is covered. Thus, the first pressing plate 11b can be prevented from rotating in the sewing process to influence the stability of the sewing work. Specifically, the baffle 115 may be a square plate, a circular plate, or the like, and the shape of the baffle 115 is not particularly limited in this embodiment.

In some embodiments, considering that a zipper is usually sewn on the cut piece for sewing the bag labial cloth, based on this, the main body plate 11a is further provided with a fourth through groove 112, the fourth through groove 112 is spaced from the second through groove 110, the bottom plate 10 is provided with a fifth through groove 101 corresponding to and communicating with the fourth through groove 112, the cover plate 12 is provided with a sixth through groove 121 corresponding to and communicating with the fourth through groove 112, and the fourth through groove 112, the fifth through groove 101 and the sixth through groove 121 are all used for the sewing needle to pass through to sew the zipper and the cut piece. Like this, use this sewing template 1 can also sew up zip fastener and cut-parts when realizing sewing up bag lip cloth and cut-parts, realize that this sewing template 1's function integrates, further reduce clothing product's manufacturing procedure, improve production efficiency.

In some embodiments, considering that the zipper head of the zipper has a certain thickness, which may affect the covering between the base plate 10, the main body plate 11a and the cover plate 12, based on this, the main body plate 11a is further provided with a first receiving groove 113 located at one side of the fourth through groove 112, the base plate 10 is provided with a second receiving groove 102 corresponding to and communicating with the first receiving groove 113, the cover plate 12 is provided with a third receiving groove 122 corresponding to and communicating with the first receiving groove 113, and the first receiving groove 113, the second receiving groove 102 and the third receiving groove 122 are all used for receiving the zipper head of the zipper. In this way, the zipper head is accommodated in the space formed by the first accommodation groove 113, the second accommodation groove 102 and the third accommodation groove 122, so that the influence of the zipper head on the covering among the bottom plate 10, the main body plate 11a and the cover plate 12 is avoided.

In some embodiments, the body panel 11a is further provided with a zipper positioning wire 114, the zipper positioning wire 114 being used to position the zipper. Thus, the zipper can be positioned by aligning the zipper with the zipper positioning line 114, the zipper is not required to be positioned by visual inspection of an operator, the accuracy of the sewing position is improved, and the production efficiency is improved. It is understood that the specific position of the zipper positioning line 114 is set according to the actual sewing position of the zipper, and is not particularly limited in this embodiment.

Alternatively, the zipper positioning line 114 may be formed by laser marking or manual drawing.

In some embodiments, considering that in the actual production of the sewing template 1, since the bottom plate 10, the middle plate 11 and the cover plate 12 are all made of plates with the same shape and size, the cut piece positioning line 103, the zipper positioning line 114 and the pocket flap positioning line 123 are not respectively arranged on the bottom plate 10, the middle plate 11 and the cover plate 12 when being processed, but the cut piece positioning line 103, the zipper positioning line 114 and the pocket flap positioning line 123 are simultaneously arranged on the bottom plate 10, the middle plate 11 and the cover plate 12, such design is beneficial to the calibration of the relative positions when the bottom plate 10, the middle plate 11 and the cover plate 12 are assembled, and the accuracy of the assembly of the sewing template 1 is ensured.

Referring to fig. 3, a second aspect of the present invention provides a sewing machine 2, including a sewing machine main body 2a and a sewing template 1 according to the first aspect of the present invention, wherein the sewing template 1 is disposed on the sewing machine main body 2a, and the sewing needle 20 is disposed on the sewing machine main body 2 a. Specifically, the sewing template 1 is placed on a table of a sewing machine body, and then a third through groove (not shown in the figure) of the cover plate 12 is aligned with the sewing needle 20 on the sewing machine body 2a so that the sewing needle 20 can pass through the third through groove, and sewing is performed.

Adopt the embodiment of the utility model provides a sewing machine 2 that the second aspect provided because this sewing machine 2 is equipped with the sewing template 1 of the first aspect of this embodiment, can improve clothing product quality's stability, improves production efficiency, is favorable to clothing product's batch production.

Optionally, the sewing machine 2 may be a manual sewing machine or an automatic sewing machine, etc., which does not affect the use of the sewing template 1 and can be adjusted according to specific situations, and the embodiment is not particularly limited.

The following will explain the process of sewing the bag lip cloth, the zipper and the cut pieces using the sewing machine 2 provided in the present embodiment:

a) firstly, opening the main body plate 11a and the cover plate 12, placing the cut pieces aiming at the cut piece positioning lines 103, and covering the main body plate 11 a;

b) then, the first pressing plate 11b and the second pressing plate 11c are opened, the bag lips are arranged in the positioning grooves 111, and the first pressing plate 11b is covered;

c) then, folding the bag lip cloth along the side edge of the first pressing plate 11b, and covering the second pressing plate 11 c;

d) then, the zipper is aligned with the zipper positioning line 114, the zipper head is placed in the first accommodating groove 113, and the cover plate 12 is covered;

e) then, aligning the third through groove 120 on the cover plate 12 with the sewing needle 20, and sewing the bag lip cloth and the cut pieces;

f) then, aligning the sixth through groove 121 on the cover plate 12 with the sewing needle 20, and sewing the zipper and the cut pieces;

g) and finally, opening the cover plate 12, the first pressing plate 11b, the second pressing plate 11c and the main body plate 11a, and taking out the sewn cut pieces.

The sewing template and the sewing machine disclosed by the embodiment of the utility model are described in detail, the principle and the implementation mode of the utility model are explained by applying a specific embodiment, and the description of the embodiment is only used for helping to understand the sewing template and the sewing machine of the utility model and the core idea thereof; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims (10)

1. A sewing template is characterized by comprising

The bottom plate is used for bearing cutting pieces and provided with a first through groove;

the middle plate comprises a main body plate, a first pressing plate and a second pressing plate, the main body plate is rotatably connected to the bottom plate and used for bearing the bag labial fabric, the main body plate can rotate relative to the bottom plate to cover the bottom plate so as to press the cut pieces, the main body plate is provided with a second through groove corresponding to and communicated with the first through groove, the first pressing plate and the second pressing plate can be rotatably connected to the main body plate, and the first pressing plate and the second pressing plate are used for pressing the bag labial fabric; and

the cover plate can be rotatably connected to the main body plate, the cover plate can rotate relative to the main body plate to cover the main body plate so as to press the lip fabric, and the cover plate is provided with a third through groove corresponding to and communicated with the second through groove;

wherein, first logical groove the second lead to the groove with the third leads to the groove all to be used for supplying the sewing needle to pass in order to sew up cut-parts with the bag lip cloth.

2. The sewing template of claim 1, wherein the first and second platens are spaced apart and disposed adjacent to each other.

3. The sewing template of claim 1, wherein the first pressing plate and the second pressing plate are long strips, one end of the first pressing plate in the length direction of the first pressing plate is rotatably connected to the main body plate, so that one side of the first pressing plate in the width direction of the first pressing plate, which is close to the second pressing plate, is used as a position for folding the bag lip cloth, and one side of the second pressing plate in the width direction of the second pressing plate is rotatably connected to the main body plate.

4. The sewing template of claim 1, wherein a positioning groove is disposed on the main body plate, and both the first pressing plate and the second pressing plate are rotatably connected to the positioning groove for positioning the lip fabric.

5. The sewing template according to any one of claims 1 to 4, wherein the main body plate is further provided with a fourth through groove, the fourth through groove and the second through groove are arranged at intervals, the bottom plate is provided with a fifth through groove corresponding to and communicated with the fourth through groove, the cover plate is provided with a sixth through groove corresponding to and communicated with the fourth through groove, and the fourth through groove, the fifth through groove and the sixth through groove are all used for the sewing needle to pass through to sew the zipper and the cut piece.

6. The sewing template of claim 5, wherein the main body plate further comprises a first receiving groove located at one side of the fourth through groove, the bottom plate comprises a second receiving groove corresponding to and communicating with the first receiving groove, the cover plate comprises a third receiving groove corresponding to and communicating with the first receiving groove, and the first receiving groove, the second receiving groove and the third receiving groove are all used for receiving a slider of the zipper.

7. The sewing template of claim 6, wherein the body panel is further provided with a zipper positioning line for positioning the zipper.

8. The sewing template of any one of claims 1-4, wherein the bottom plate is further provided with cut piece positioning lines for positioning the cut pieces.

9. The sewing template of any of claims 1-4, wherein the base plate, the cover plate, and the body plate are both rotatably coupled to the same side of the body plate.

10. A sewing machine comprising a sewing machine main body and a sewing template according to any one of claims 1 to 9, the sewing template being provided to the sewing machine main body, the sewing needle being provided on the sewing machine main body.

Images