CN214219034U

CN214219034U - Edged pocket cover sewing template and sewing machine thereof

Info

Publication number: CN214219034U
Application number: CN202022894401.XU
Authority: CN
Inventors: 王平平
Original assignee: Shanghai Nippon Zhimei Garment Manufacturing Co Ltd
Current assignee: Shanghai Nippon Zhimei Garment Manufacturing Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-17
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a band flap sewing template, include: the first template, the second template and the first limiting part. The first template is provided with a first area, and a first slot groove penetrating through the first template in the thickness direction is formed in the first area. The second template is rotatably connected with the first template and is provided with a second area, a second slit groove which penetrates through the second template in the thickness direction is formed in the second area, when the second template is rotatably covered on the first template, at least part of edges of the second area and the first area coincide, and the second slit groove is communicated with the first slit groove. The first region and/or the second region is provided with a first stop feature, the first stop feature being provided adjacent to the first slot or the second slot, the first stop feature being for defining a position of the trim panel. By additionally arranging the first limiting part on the first area and/or the second area to position or limit the position of the edge cutting piece, the automatic production of the pocket cover with the edge structure is facilitated.

Description

Edged pocket cover sewing template and sewing machine thereof

Technical Field

The utility model relates to a sewing template technical field especially relates to a band flap sewing template and sewing machine thereof.

Background

With the improvement of the requirements on the production quality and process of clothes and the automation of clothes production, sewing templates designed for various production processes begin to appear in the industry for meeting the production quality and process requirements of batch clothes, wherein the sewing templates for automatically producing the pocket cover suitable for pocket covers also appear in the industry for realizing the automatic production of the pocket cover structure. However, the flap sewing template adopted in the industry at present can only be used for producing the most basic flap which is formed by sewing two flap cutting pieces, and for the flap with a edging structure, the existing flap sewing template in the industry can not meet the manufacturing requirement.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses band flap sewing template and sewing machine thereof is favorable to having the automated production of the flap of band structure, reduces the manufacturing degree of difficulty of flap sewing template.

In order to realize above-mentioned purpose, the utility model discloses a band flap sewing template, include:

the first template is provided with a first area for placing a first pocket cover cutting piece, a first sewing groove penetrating through the first template in the thickness direction is formed in the first area, and the position of the first sewing groove in the first area is arranged corresponding to the edge of the first pocket cover cutting piece;

the second template is rotatably connected with the first template, the second template is provided with a second area for placing a second pocket cover cutting piece, a second slit groove penetrating through the second template in the thickness direction is formed in the second area, the position of the second slit groove on the second area corresponds to the edge of the second pocket cover cutting piece, when the second template is rotationally covered on the first template, at least part of the edge of the second area coincides with that of the first area, and the second slit groove is communicated with the first slit groove; and

a first stop member disposed at the first region and/or the second region, the first stop member disposed adjacent to the first slot or the second slot, the first stop member for limiting a position of the trim panel such that the trim panel is located at an edge position of the first flap panel or the second flap panel to enable the three to be sewn together.

As an optional implementation, the hemming flap sewing template further includes two free pressing plates, and the two free pressing plates are respectively used for being placed on the first area and the second area to fix the first flap panel to the first area and fix the second flap panel to the second area.

As an optional implementation manner, the first template is provided with a first accommodating groove, a bottom surface of the first accommodating groove is formed as the first area, and the first slot groove is communicated with the first accommodating groove;

the second template is provided with a second accommodating groove, the bottom surface of the second accommodating groove forms the second area, and the second slit groove is communicated with the second accommodating groove.

As an optional implementation manner, the first template includes a first bottom plate and a first cover plate disposed on the first bottom plate, a first accommodating space is formed between the first cover plate and the first bottom plate, the first cover plate is provided with the first accommodating groove, the first accommodating groove penetrates through the first cover plate, and the first accommodating groove is communicated with the first accommodating space;

the second template comprises a second bottom plate and a second cover plate arranged on the second bottom plate, a second containing space is formed between the second cover plate and the second bottom plate, a second containing groove is formed in the second cover plate, the second containing groove penetrates through the second cover plate, and the second containing groove is communicated with the second containing space.

As an optional implementation manner, a surface of the first cover plate facing away from the first bottom plate, and/or a surface of the second cover plate facing away from the second bottom plate is provided with the first limiting component, and the first limiting component is disposed along an outer edge of the first accommodating groove or the second accommodating groove.

As an optional implementation manner, the first accommodating space has a first opening penetrating to a side of the first template, and the second accommodating space has a second opening penetrating to a side of the second template;

the hemming pocket flap sewing template further comprises a first movable plate and a second movable plate, the first movable plate can be inserted into the first accommodating space through the first opening, the first movable plate is used for pressing and being located in the first area, the second movable plate can be inserted into the second accommodating space through the second opening, and the second movable plate is used for pressing and being located in the second area, and the second pocket flap is cut.

As an optional implementation manner, the first mold plate further includes a plurality of first fixing plates, the plurality of first fixing plates are fixedly arranged on the first bottom plate at intervals, the plurality of first fixing plates surround the periphery of the first opening, and the first movable plate is movably arranged between two adjacent first fixing plates;

the second template further comprises a plurality of second fixing plates, the second fixing plates are fixedly arranged on the second base plate at intervals, the second fixing plates surround the periphery of the second opening, and the second movable plate is movably arranged between every two adjacent second fixing plates.

As an optional implementation manner, a second limiting component is disposed on the first movable plate and/or the second movable plate, a third limiting component is disposed on the first cover plate and/or the second cover plate corresponding to the second limiting component, and the third limiting component is used for being connected to the second limiting component to limit a moving position of the first movable plate or the second movable plate in the first accommodating space or the second accommodating space.

As an alternative embodiment, the first limiting member comprises a sponge strip, an adhesive tape or a silicone strip.

As an optional implementation manner, the hemming pocket cover sewing template further has a rotary pressing plate, the rotary pressing plate is rotatably connected to the first template or the second template, and the rotary pressing plate is used for being rotatably pressed on the first area or the second area so as to fix the first pocket cover cut piece or the second pocket cover cut piece.

In a second aspect, the present invention also discloses a sewing machine, which is characterized in that, the sewing machine comprises a machine body and the band flap sewing template as the above first aspect, the band flap sewing template is used for setting up on the machine body.

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

the embodiment of the utility model provides a band flap sewing template and sewing machine thereof, through add first stop part in order to fix a position or restrict the position of band cut-parts on first region and/or second region, when production has the band flap structure of band, can place the first flap cut-parts and the second flap cut-parts that form the flap in first region and second region respectively, and make two flap cut-parts buckle in order to form two bending structures respectively along the edge in two regions, then put the band cut-parts on the bending structure of a flap cut-parts along stop part, again with second template lid in first template, thereby fix the band cut-parts between the bending structure of first flap cut-parts and second flap cut-parts. Finally, the bending structures of the first pocket flap cut piece and the second pocket flap cut piece are fixed through the first sewing groove and the second sewing groove by using a sewing machine, and the edging cut piece is sewn between the bending structures of the first pocket flap cut piece and the second pocket flap cut piece to form a pocket flap with the edging structure. Through using this band flap sewing template, make the flap that has the band structure can realize automated production, be favorable to improving the production efficiency of the flap that has the band structure, reduce the cost of labor of production.

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 structural view of a hemmed flap sewing template in a closed state according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a first embodiment of the present invention showing a sewing template with a pocket cover being in an open state;

FIG. 3 is a schematic cross-sectional view of a sewing template for placing cut pieces with a edged pocket cover according to an embodiment of the present invention;

FIG. 4 is an exploded view of a sewing template with a pocket cover according to an embodiment of the present invention;

FIG. 5 is an enlarged view at A in FIG. 4;

FIG. 6 is a schematic structural view of a sewing template with a pocket cover and a free pressing plate omitted in an open state according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a first template disclosed in the first embodiment of the present invention;

fig. 8 is an exploded view of a first template according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a sewing machine disclosed in the second embodiment of the present invention.

Icon: 1. the edging pocket covers the sewing template; 10. a first template; 100. a first region; 101. a first slot; 102. a first accommodating groove; 103. a first cover plate; 103a, a third limiting component; 104. a first base plate; 105. a first accommodating space; 105a, a first opening; 106. a first movable plate; 106a, a second limiting component; 107. a first fixing plate; 11. a second template; 110. a second region; 111. a second slot; 112. a second accommodating groove; 113. a second cover plate; 114. a second base plate; 115. a second accommodating space; 115a, a second opening; 116. a second movable plate; 117. a second fixing plate; 12. a first limit member; 13. a free pressing plate; 130. a press-fit portion; 131. a hand-held portion; 14. rotating the pressing plate; 140. an evacuation section; 141. an empty avoiding groove; 2. a body; 30. a first flap cut piece; 30a, a first bending structure; 31. a second flap cut piece; 31a, a second bending structure; 32. and (5) edging and cutting pieces.

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.

Example one

Please refer to fig. 1, fig. 2 and fig. 3 together, fig. 1 is a schematic structural diagram of a disclosed band flap sewing template in a covering state of the present invention, fig. 2 is a schematic structural diagram of a disclosed band flap sewing template in an opening state of the present invention, and fig. 3 is a schematic sectional structural diagram of a disclosed band flap sewing template for placing cut-parts. The edge band flap template disclosed by the embodiment can be applied to a sewing machine, so that the automatic production of the flap with the edge band structure is realized. Specifically, the trim flap sewing template 1 includes a first template 10, a second template 11, and a first stopper member 12. The first template 10 has a first area 100 for placing the first flap panel 30, the first area 100 is provided with a first slot 101 penetrating through the first template 10 in the thickness direction, and the first slot 101 is disposed on the first area 100 at a position corresponding to an edge of the first flap panel 30. The second template 11 is rotatably connected to the first template 10, the second template 11 has a second region 110 for placing a second flap panel 31, the second region 110 is provided with a second slit 111 penetrating through the second template 11 in the thickness direction, the second slit 111 is disposed on the second region 110 at a position corresponding to an edge of the second flap panel 31, when the second template 11 is rotatably covered on the first template 10, the second region 110 coincides with at least a part of the edge of the first region 100, and the second slit 111 communicates with the first slit 101. The first region 100 and/or the second region 110 is provided with a first stopper member 12, the first stopper member 12 is provided adjacent to the first slot 101 or the second slot 111, the first stopper member 12 is used to define the position of the trim panel 32, so that the trim panel 32 is located at the edge position of the first flap panel 30 or the second flap panel 31 to achieve sewing together of the three.

It will be appreciated that the first stop member 12 may be disposed in the first region 100, or the first stop member 12 may be disposed in the second region 110, or both the first region 100 and the second region 110 may be disposed with the first stop member 12.

By adopting the hemming pocket cover sewing template 1 of the embodiment, when sewing a pocket cover with a hemming structure, only the first pocket cover cut piece 30 needs to be placed on the first area 100, the second pocket cover cut piece 31 needs to be placed on the second area 110, then the first pocket cover cut piece 30 is folded along the sewing groove shape to form the first bending structure 30a, and the second pocket cover cut piece 31 is folded along the sewing groove shape to form the second bending structure 31 a. Then, the band cut pieces 32 are placed on the first bending structures 30a or the second bending structures 31a along the first limiting parts 12, finally, the second template 11 is rotated to be covered with the first template 10, so that the first bending structures 30a and the second bending structures 31a are fixed, the band cut pieces 32 are fixed between the first bending structures 30a and the second bending structures 31a, and the placing process of the cut pieces on the band bag cover sewing template 1 can be completed.

Next, the sewing machine is used to sew the first flap panel 30, the trim panel 32, and the second flap panel 31 placed on the trim flap sewing template 1, and fix the first bending structure 30a and the second bending structure 31 a. Finally, the second template 11 is rotated open and the sewn cut pieces are removed, so that a flap with a flanged structure is obtained.

Therefore, the hemming pocket cover sewing template 1 of the embodiment can fix the hemming cut-parts 32 between the first bending structure 30a and the second bending structure 31a by using the first limiting part 12, so that the hemming cut-parts 32 can be automatically embedded and sewn on the edge of the pocket cover structure through the sewing machine, and the automation of the pocket cover production with the hemming structure is facilitated.

Optionally, the first template 10 and the second template 11 may be rotatably connected by one or more of a hinge structure or tape bonding, so that the first template 10 and the second template 11 are fixed in a relative position in a covering state, which simplifies manual operation and improves the accuracy of the relative position of the first template 10 and the second template 11 in the covering state.

Alternatively, the first area 100 and the second area 110 may be square, circular or other shaped areas. It is understood that the first region 100 only needs to be able to place the first cover panel 30, and the second region 110 only needs to be able to place the second cover panel 31, and the shape of the first region 100 and the second region 110 is not particularly limited in this embodiment.

Preferably, the shape of the first region 100 is adaptable to the shape of the second region 110. Specifically, when the second template 11 is rotated to cover the first template 10, the first region 100 and the second region 110 coincide with each other, which is beneficial for the first pocket flap cut piece 30 and the second pocket flap cut piece 31 to have the same shape after being sewed, so that the sewed pocket flap has a neat and beautiful appearance.

Further, at least part of the edge of the first area 100 can be matched with the shape of the first slot 101, and at least part of the edge of the second area 110 can be matched with the shape of the second slot 111, so that the first bending structure 30a can be formed along the first slot 101, and the second bending structure 31a can be formed along the second slot 111, so that the distance between the first bending structure 30a and the second bending structure 31a and the sewing line of the sewing machine can be kept fixed, the first bending structure 30a and the second bending structure 31a can be effectively fixed by the sewing line, meanwhile, the width of the sewing line is consistent, and the appearance of the bag cover is neat and attractive.

Next, the detailed structure of each component of the hemming pocket cover sewing template 1 of the present disclosure will be described in detail with reference to the accompanying drawings.

In some embodiments, the hemming pocket flap sewing template 1 may further include two free pressing plates 13, where the two free pressing plates 13 are respectively configured to be placed on the first region 100 and the second region 110 to fix the first pocket flap panel 30 to the first region 100 and the second pocket flap panel 31 to the second region 110, and after the second template 11 is rotatably covered on the first template 10, the two free pressing plates 13 are taken out from a gap between the first template 10 and the second template 11. Set up free clamp plate 13 through the placing process at the cut-parts to take out free clamp plate 13 at the sewing in-process of cut-parts, be favorable to making between first flap cut-parts 30 and first template 10, and the relative position between second flap cut-parts 31 and second template 11 is stable placing the in-process of cut-parts.

In some embodiments, the free pressing plate 13 is a thin plate, so as to improve the portability of the hemming pocket cover sewing template 1, and simultaneously, a gap generated by the thickness of the free pressing plate 13 when the first template 10 and the second template 11 are covered can be reduced, so that the influence on the position state of the first template 10 and the second template 11 caused by taking out the free pressing plate 13 from the gap between the first template 10 and the second template 11 after the placement process of the cut pieces is completed is reduced, and the stability of the pressing and fixing of the first template 10 and the second template 11 on the cut pieces is improved.

Further, in order to reduce the thickness of the free pressing plate 13 and make the free pressing plate 13 have sufficient hardness, the free pressing plate 13 may be made of an epoxy plate, a metal plate, or the like. Illustratively, the free platen 13 is an epoxy plate having a thickness of about 0.2 mm.

Alternatively, two of the free pressing plates 13 may be square, circular or other shapes, respectively. It can be understood that the free pressing plate 13 only needs to be able to press and fix the first flap panel 30 in a state of being pressed and fixed on the first region 100, or press and fix the second flap panel 31 in a state of being pressed and fixed on the second region 110, and the shape of the two free pressing plates 13 is not particularly limited in this embodiment.

Preferably, the two free pressing plates 13 can have the same shape, which is beneficial to improving the universality of the free pressing plates 13, thereby reducing the production and manufacturing cost of the free pressing plates 13.

In some embodiments, two free pressing plates 13 can also be used to assist the formation of the first bending structure 30a and the second bending structure 31a, respectively. Specifically, when the free pressing plate 13 is pressed on the first area 100 or the second area 110, the free pressing plate 13 presses and fixes at least a part of the first flap panel 30 or the second flap panel 31, and then the part of the first flap panel 30 or the second flap panel 31 that is not pressed and fixed by the free pressing plate 13 is respectively bent along the edge of the free pressing plate 13 and is respectively laid on the free pressing plate 13, so as to respectively form the first bending structure 30a and the second bending structure 31 a. In this way, the shapes of the first bending structure 30a and the second bending structure 31a formed in each secondary production are stable and consistent.

Further, at least partial edges of the two free pressing plates 13 can be matched with the shapes of the first slot 101 and the second slot 111, so that the first bending structure 30a can be formed along the first slot 101, the second bending structure 31a can be formed along the second slot 111, the distance between the first bending structure 30a and the sewing line of the sewing machine can be kept fixed by the second bending structure 31a, the first bending structure 30a and the second bending structure 31a can be effectively fixed by the sewing line, and the bag cover is more neat and attractive in appearance.

In some embodiments, the free pressing plate 13 can be divided into a pressing portion 130 and a holding portion 131, the pressing portion 130 is used for pressing on the first template 10 or the second template 11 to fix the first flap panel 30 or the second flap panel 31, the holding portion 131 is located at one end of the pressing portion 130, and the holding portion 131 is used for providing a holding space for a person to hold the free pressing plate 13 for operation, which is beneficial to facilitating the operation when the free pressing plate 13 is manually disposed on the first template 10 or the second template 11 and when the free pressing plate 13 is taken out from the gap between the first template 10 and the second template 11.

Illustratively, the free pressing plate 13 is in a shape similar to a table tennis bat with one end having a large area and the other end having a narrow strip shape, the end having the large area is the pressing part 130, and the end having the narrow strip shape is the handheld part 131, so that the pressing function of the free pressing plate 13 and the function of being operated by being held by hand are ensured, and meanwhile, the area of the free pressing plate 13 is minimized, thereby reducing the material cost of the free pressing plate 13 and enabling the free pressing plate 13 to be more convenient to store.

Preferably, at least part of the edge shape of the pressing part 130 of the free pressing plate 13 covering the first area 100 is matched with the shape of the first sewing groove 101, and at least part of the edge shape of the pressing part 130 of the free pressing plate 13 covering the second area 110 is matched with the shape of the second sewing groove 111, so that the first bending structure 30a is formed along the first sewing groove 101, and the second bending structure 31a is formed along the second sewing groove 111, so that the distance between the first bending structure 30a and the second bending structure 31a and the sewing line of the sewing machine can be kept relatively fixed, the first bending structure 30a and the second bending structure 31a are more easily and effectively fixed by the sewing line, and the pocket cover appearance is more neat and beautiful.

In some embodiments, the trim flap sewing template 1 further has a rotary pressing plate 14, the rotary pressing plate 14 is rotatably connected to the first template 10 or the second template 11, and the rotary pressing plate 14 is used for rotatably pressing the first region 100 or the second region 110 to fix the first flap panel 30 or the second flap panel 31. Specifically, when the rotating pressing plate 14 is connected to the first template 10, the rotating pressing plate 14 is used for rotationally pressing the first region 100 to fix the first flap cut piece 30 and the first bending structure 30 a; when the rotating pressing plate 14 is connected to the second template 11, the rotating pressing plate 14 is used for rotationally pressing the second area 110 to fix the second flap cut-off piece 31 and the second bending structure 31 a.

More specifically, when the second template 11 is rotationally covered on the first template 10, the rotating pressing plate 14 is located between the first bending structure 30a and the second bending structure 31a, so as to press and fix the first bending structure 30a and the second bending structure 31a at the same time, which is beneficial to keeping the first bending structure 30a and the second bending structure 31a stable in the sewing process.

Referring to fig. 4, one rotary pressing plate 14 is exemplarily provided, and one rotary pressing plate 14 is rotatably connected to the first template 10, which facilitates the first bending structure 30a and the second bending structure 31a to be stable during the sewing process, and simultaneously minimizes the number of rotary pressing plates 14 to be used, thereby reducing the material cost of the edge band flap sewing template 1 and simplifying the operation process of the edge band flap sewing template 1.

In some embodiments, the rotating pressing plate 14 and the first mold plate 10 or the second mold plate 11 may be rotatably connected by one or more of a hinge structure or tape bonding, so that the rotating pressing plate 14 and the first mold plate 10 or the second mold plate 11 are fixed in a relative position in a covering state, which is beneficial to simplifying manual operation and improving the relative position accuracy of the rotating pressing plate 14 and the first mold plate 10 or the second mold plate 11 in the covering state.

Further, the side of the rotary pressing plate 14 connected to the first mold plate 10 or the second mold plate 11 has a clearance 140, the hinge between the rotary pressing plate 14 and the first mold plate 10 or the second mold plate 11 or the rotary connection structure such as a plastic bag is disposed at two ends of the clearance 140, and the clearance 140 is used for providing an outlet for the free pressing plate 13 in the process of being taken out from the space between the first mold plate 10 and the second mold plate 11, which is beneficial to making the process of taking out the free pressing plate 13 simple.

In some embodiments, the rotating platen 14 is a thin plate to facilitate enhanced portability of the trim flap sewing template 1.

Alternatively, the rotating platen 14 may be square, circular, or other shape. It is understood that the rotating pressing plate 14 only needs to be capable of pressing and fixing the first cover panel 30 or the second cover panel 31 to the first area 100 or the second area 110 in a state of being pressed and fixed to the first area 100 or the second area 110, and the shape of the rotating pressing plate 14 is not particularly limited in this embodiment.

Preferably, the shape of a part of the edge of the rotating pressing plate 14 can be matched with the shape of the first slot 101 or the second slot 111, which is beneficial to fixing the first bending structure 30a or the second bending structure 31a along the first slot 101 or the second slot 111, thereby improving the fixing effect of the edge of the rotating pressing plate 14 on the first bending structure 30a or the second bending structure 31 a.

Optionally, a clearance groove 141 penetrating through the thickness direction of the rotating platen 14 may be formed in the rotating platen 14, and the clearance groove 141 is used for avoiding a clearance for a partial structure of the free platen 13 when the rotating platen 14 rotates relative to the first platen 10 or the second platen 11, so that when the rotating platen 14 rotates relative to the first platen 10 or the second platen 11, the pressing state of the free platen 13 on the first platen 10 or the second platen 11 is not affected.

Alternatively, clearance groove 141 may be square, circular, or other shapes. Illustratively, the clearance groove 141 is square, which facilitates a simple opening process of the clearance groove 141.

Alternatively, in order to reduce the thickness of the rotating platen 14 and to make the rotating platen 14 have sufficient rigidity, the rotating platen 14 may be made of epoxy plate or metal plate. Illustratively, the rotating platen 14 is an epoxy plate having a thickness of about 0.2 mm.

In some embodiments, as shown in fig. 5, the first limiting member 12 may be disposed on the first mold plate 10, the second mold plate 11, or both the first mold plate 10 and the second mold plate 11 may be disposed with the first limiting member 12. Taking the first template 10 and the second template 11 both provided with the first limiting part 12 as an example, the first limiting part 12 provided on the first template 10 may be provided on the first cover plate 103, or on the first bottom plate 104, or both the first cover plate 103 and the first bottom plate 104 may be provided with the first limiting part 12; the first position-limiting component 12 disposed on the second mold plate 11 may be disposed on the second cover plate 113, or on the second bottom plate 114, or both the second cover plate 113 and the second bottom plate 114 may be disposed with the first position-limiting component 12.

Preferably, a side of the first cover plate 103 facing away from the first bottom plate 104, and/or a side of the second cover plate 113 facing away from the second bottom plate 114 is provided with a first limiting member 12, and the first limiting member 12 is disposed along an outer edge of the first receiving groove 102 or the second receiving groove 112.

Specifically, the first limiting member 12 may be disposed on a surface of the first cover plate 103 facing away from the first bottom plate 104, or a surface of the second cover plate 113 facing away from the second bottom plate 114, or both a surface of the first cover plate 103 facing away from the first bottom plate 104 and a surface of the second cover plate 113 facing away from the second bottom plate 114 may be disposed with the first limiting member 12. The first position-limiting component 12 is disposed along the outer edge of the first receiving groove 102 or the second receiving groove 112. The first limiting part 12 is used for limiting the position of the edge trim cut piece 32 on the first bent structure 30a or the second bent structure 31a, and is beneficial to enabling the edge trim cut piece 32 to be arranged along the edge of the first bent structure 30a or the second bent structure 31a, so that the width of the formed edge trim structure is consistent.

It can be understood that the distance between the first position-limiting component 12 and the first receiving groove 102 or the second receiving groove 112 can be adjusted according to the width of the formed trim structure by changing the setting position of the first position-limiting component 12, thereby facilitating the automatic production of the pocket flap with trim structures of different widths by using the trim pocket flap sewing template 1.

In some embodiments, the first position limiting member 12 comprises a sponge strip, an adhesive tape or a silica gel strip, which is beneficial to make the first position limiting member 12 light and easy to be mounted on the edging pocket cover sewing template 1.

For example, the first position limiting component 12 may be a sponge strip with a thickness of 1mm, which is beneficial for ensuring the limiting function of the first position limiting component 12 on the trim cut piece 32 and simultaneously ensuring low cost.

Further, the first position limiting member 12 may have adhesiveness, which is advantageous to make the trim panel 32 not easily separate from the first position limiting member 12 after being disposed along the first position limiting member 12, so that the trim panel 32 can be more stably maintained in position during sewing.

Referring to fig. 6, in some embodiments, the first template 10 is provided with a first receiving groove 102, a bottom surface of the first receiving groove 102 forms the first area 100, and the first slot 101 is communicated with the first receiving groove 102, which is beneficial to simplify the operation of limiting the first flap panel 30 within the first area 100.

Alternatively, the bottom surface of the first receiving groove 102 may be a plane, an arc surface, an irregular surface with a protrusion, or other shapes. For example, the bottom surface of the first receiving groove 102 is a plane, which is advantageous to simplify the manufacturing process of the first template 10. Or, the bottom surface of first storage groove 102 is the irregular surface with hob patterns, which is favorable for increasing the friction force between first bag cover cut-parts 30 and first storage groove 102, so that first bag cover cut-parts 30 are not easy to move relative to first storage groove 102, and the relative positions of first bag cover cut-parts 30 and first template 10 are favorable for being relatively stable.

In some embodiments, the first mold plate 10 includes a first bottom plate 104 and a first cover plate 103 disposed on the first bottom plate 104, a first receiving space 105 is formed between the first cover plate 103 and the first bottom plate 104, the first receiving groove 102 is disposed on the first cover plate 103, the first receiving groove 102 penetrates through the first cover plate 103, and the first receiving groove 102 is communicated with the first receiving space 105. Specifically, the edge of the first cover plate 103 and the first bottom plate 104 enclose a first accommodating space 105 facing the first cover plate 103, so that the first accommodating space 105 is formed by assembling the first bottom plate 104 and the first cover plate 103, which is beneficial to the simple formation process of the first accommodating space 105.

In some embodiments, the first cover plate 103 is a thin plate to facilitate enhanced portability of the trim pocket cover sewing template 1. Alternatively, the first cover plate 103 may be square, circular, or other shapes. It can be understood that the first cover plate 103 only needs to be capable of enclosing the first cover plate 103 and the first base plate 104 to form the first accommodating space 105 in a state of covering the first base plate 104, and the shape of the first cover plate 103 is not particularly limited in this embodiment.

Exemplarily, first apron 103 is the square board that has shape adaptation in the logical groove of flap shape, is favorable to making first flap cut-parts 30 easily fold the shape that forms the flap when placing in first accommodation space 105, still is favorable to the appearance rule of first template 10 simultaneously, easily accomodates.

Optionally, in order to lighten the overall quality of the hemming pocket cover sewing template 1, the first cover plate 103 can be made of plastic materials, and in order to facilitate observation of the placing state of the sewn stitches and cut pieces by sewing personnel, the first cover plate 103 can be made of transparent plastic materials such as PVC, PC or acrylic. Illustratively, the first cover plate 103 may be a transparent PVC plate having a thickness of about 1 mm.

In some embodiments, the first base plate 104 is a thin plate to facilitate enhanced portability of the trim flap sewing template 1. Alternatively, the first floor 104 may be square, circular, or other shape. It can be understood that the first bottom plate 104 only needs to be capable of cooperating with the first cover plate 103 to form the first accommodating space 105 in a state of being covered with the first cover plate 103, and the shape of the first bottom plate 104 is not particularly limited in this embodiment.

Illustratively, the first bottom plate 104 is square, which facilitates the regular shape of the first form 10 and easy storage.

Optionally, in order to lighten the overall mass of the hemming pocket cover sewing template 1, the first base plate 104 may be made of a plastic material, and in order to facilitate observation of the placing state of the sewn stitches and cut pieces by sewing personnel, the first base plate 104 may be made of a transparent plastic material, such as PVC, PC, acrylic, or the like. Illustratively, the first base plate 104 may be a transparent PVC sheet having a thickness of about 1 mm.

Optionally, the first bottom plate 104 and the first cover plate 103 are fixedly connected by gluing or magnetic attraction, which is beneficial to fixing the relative position of the first bottom plate 104 and the first cover plate 103, so that the first accommodating space 105 is fixed.

In some embodiments, the first receiving space 105 has a first opening 105a penetrating to a side of the first template 10, the trim flap sewing template 1 further includes a first movable plate 106, the first movable plate 106 is movably inserted into the first receiving space 105 from the first opening 105a, and the first movable plate 106 is used for pressing the first flap panel 30 in the first area 100. Specifically, the first flap panel 30 is disposed on the first region 100, and a first bending structure 30a is formed along the edge of the first region 100, and the first movable plate 106 is movably inserted into the first accommodating space 105 from the first opening 105a and is pressed on the first bending structure 30a, so as to fix the first bending structure 30a, which is beneficial to keeping the first bending structure 30a fixed during the sewing process.

It can be understood that the number of the first plates 106 is the same as the number of the first openings 105a, that is, one first opening 105a corresponds to one first plate 106, and one first plate 106 is movably inserted into the first accommodating space 105 from the corresponding first opening 105a, which is beneficial to increasing the limiting force of the first opening 105a on the motion track of the first plate 106, so that the first plate 106 can only effectively move to be pressed in the first area 100 and move to leave the first area 100 in the first opening 105a, thereby increasing the effective rate of movement of the first plate 106 in the first opening 105 a.

In some embodiments, the number of the first holes 105a and the first movable plate 106 may be one or more. It can be understood that the number of the first movable plates 106 is enough to enable the first movable plates 106 to be able to press and fix the first bending structures 30a located in the first region 100, the number of the first openings 105a is the same as the number of the first movable plates 106, and the number of the first movable plates 106 and the first openings 105a is not specifically limited in this embodiment.

Preferably, the number of the first openings 105a and the number of the first movable plates 106 are two, the two first openings 105a are disposed corresponding to two symmetrical bent edges formed by the first bending structures 30a, and the two first movable plates 106 are respectively pressed on the two bent edges formed by the first bending structures 30a, which is beneficial to using the minimum number of the first movable plates 106 to realize the function of fixing the first bending structures 30a, so that the structure of the first form 10 is simple.

In some embodiments, the first opening 105a may be a straight hole, a bent hole, or another shaped hole. It is understood that the first opening 105a only needs to be able to penetrate to the side of the first form 10 and can accommodate the first movable plate 106 to move in the first opening 105a, and the shape of the first opening 105a is not limited in this embodiment.

Alternatively, the first movable plate 106 may be square, circular, or other shapes. It can be understood that the first movable plate 106 can be movably inserted into the first receiving space 105 from the first opening 105a, and the first movable plate 106 can be pressed on the first bending structure 30a of the first area 100, and the shape of the first movable plate 106 is not limited in this embodiment.

Preferably, the first opening 105a is a straight hole, which is beneficial to limit the first movable plate 106 from moving linearly to press in the first area 100 or away from the first area 100, so that the user can easily operate the first movable plate 106. Meanwhile, the two side edges of the first movable plate 106 are in a linear shape and adapted to the wall of the straight hole, one end edge is in a shape adapted to the first slot 101, and one end edge is in a shape adapted to the first cover plate 103, which is beneficial for the first movable plate 106 to move in the first opening 105a along a straight line, and when the first movable plate 106 is pressed in the first area 100, the first movable plate 106 can be pressed on the first bending structure 30a along the shape of the first slot 101, which is beneficial for the first movable plate 106 to press the first bending structure 30a on the first slot 101 along the shape of the first slot 101, so that the first bending structure 30a is easy to be effectively sewn and fixed in the sewing process.

In some embodiments, the first movable plate 106 is a thin plate, so that the first movable plate 106 can move in the first opening 105a, and the portability of the trim pocket cover sewing template 1 is improved.

Optionally, in order to reduce the overall mass of the hemming pocket cover sewing template 1, the first movable plate 106 may be made of plastic, and in order to facilitate the sewing personnel to observe the placement state of the sewn stitches and cut pieces, the first movable plate 106 may be made of transparent plastic, such as PVC, PC, or acrylic. Illustratively, the first movable plate 106 may be a transparent PVC plate having a thickness of about 0.5 mm.

In some embodiments, the first mold plate 10 further includes a plurality of first fixing plates 107, a plurality of the first fixing plates 107 are fixedly disposed on the first base plate 104 at intervals, a plurality of the first fixing plates 107 surround the periphery of the first opening 105a, and the first movable plate 106 is movably disposed between two adjacent first fixing plates 107, so as to facilitate forming and fixing the shape of the first opening 105 a.

In some embodiments, the first fastening plate 107 may be a thin plate to facilitate the ease of attaching the trim flap sewing template 1.

Alternatively, the first fixing plate 107 may be square, circular, or other shapes. It is understood that the first fixing plate 107 only needs to be able to surround the outer periphery of the first opening 105a, and the shape of the first fixing plate 107 is not particularly limited in this embodiment.

Preferably, the first fixing plate 107 surrounds the first opening 105a, and has a straight shape adapted to the straight hole, the side close to the first accommodating space 105 is adapted to the edge of the first accommodating space 105, and the side close to the edge of the first template 10 is adapted to the edge of the first template 10, so that the first opening 105a is formed into the straight hole, the first fixing plate 107 does not affect the placement of the first flap panel 30 in the first accommodating space 105, and the trim flap sewing template 1 has a neat appearance.

It can be understood that the number of the first movable plates 106 may be enough to make two first fixing plates 107 respectively surround two sides of each first opening 105a, and the number of the first fixing plates 107 is not specifically limited in this embodiment.

Preferably, the number of the first fixing plates 107 is three, which is beneficial to minimize the number of the first fixing plates 107 while the first fixing plates 107 can surround two sides of the two first openings 105a, thereby simplifying the structure of the first template 10.

Optionally, in order to lighten the overall mass of the hemming pocket cover sewing template 1, the first fixing plate 107 may be made of a plastic material, and in order to facilitate observation of the placing state of the sewn stitches and cut pieces by sewing personnel, the first fixing plate 107 may be made of a transparent plastic material, such as PVC, PC, acrylic, or the like. Illustratively, the first fixing plate 107 may be a transparent PVC plate having a thickness of about 1 mm.

Optionally, the first bottom plate 104 and the first fixing plate 107 are fixedly connected by gluing or magnetic attraction, and the first fixing plate 107 and the first cover plate 103 are fixedly connected by gluing or magnetic attraction, which is beneficial to fixing the relative positions of the first bottom plate 104, the first fixing plate 107 and the first cover plate 103, so that the first accommodating space 105 is fixed. Meanwhile, the first base plate 104, the first fixing plate 107 and the first cover plate 103 are arranged in a split manner, so that the manufacturing processes of the first base plate 104, the first fixing plate 107 and the first cover plate 103 are simplified.

In an alternative embodiment, the second template 11 is constructed identically to the first template 10, which facilitates the design and manufacture of the trim flap sewing template 1.

In another optional embodiment, the structure of the second template 11 is different from the structure of the first template 10, which is beneficial to making the hemming flap sewing template 1 have more personalized design structures, so that the requirements of more different use scenes can be met, and the use range of the hemming flap sewing template 1 is expanded.

In the present embodiment, the structure of the second template 11 is the same as that of the first template 10.

In some embodiments, the second template 11 is provided with a second receiving groove 112, a bottom surface of the second receiving groove 112 is formed as the second area 110, and the second slot 111 is communicated with the second receiving groove 112, which is beneficial to make the operation of limiting the first bag cover panel 30 within the first area 100 simpler.

It is understood that the second receiving groove 112 is a blind groove, so that the second flap cut piece 31 can be placed on the bottom surface of the second receiving groove 112.

Alternatively, the bottom surface of the second receiving groove 112 may be a plane, an arc surface, an irregular surface with protrusions, or other shapes. It is understood that the bottom surface of the second receiving groove 112 may be used for placing the second flap cut segment 31, and the shape of the bottom surface of the second receiving groove 112 is not particularly limited in this embodiment.

In some embodiments, the second mold plate 11 includes a second bottom plate 114 and a second cover plate 113 disposed on the second bottom plate 114, a second accommodating space 115 is formed between the second cover plate 113 and the second bottom plate 114, the second cover plate 113 is provided with the second accommodating groove 112, the second accommodating groove 112 penetrates through the second cover plate 113, and the second accommodating groove 112 is communicated with the second accommodating space 115. Specifically, the edge of the second cover plate 113 and the second bottom plate 114 surround one surface of the second cover plate 113 to form a second accommodating space 115, so that the second accommodating space 115 is formed by assembling the second bottom plate 114 and the second cover plate 113, which is beneficial to the simple forming process of the second accommodating space 115.

In some embodiments, the second cover 113 is a thin plate to facilitate the ease of folding the trim pocket cover sewing template 1. Alternatively, the second cover plate 113 may be square, circular, or other shapes.

In some embodiments, the second base plate 114 is a thin plate to facilitate enhanced portability of the trim flap sewing template 1. Alternatively, the second floor 114 may be square, circular, or other shape. The second bottom plate 114 is square, which is beneficial to the regular shape of the second template 11 and easy to store.

Optionally, in order to reduce the overall mass of the hemming pocket cover sewing template 1, the second cover plate 113 and the second base plate 114 may be made of plastic, and in order to facilitate the observation of the placement state of the sewn stitches and cut pieces by the sewing personnel, the second cover plate 113 and the second base plate 114 may be made of transparent plastic, such as PVC, PC, acrylic, or the like.

Optionally, the second bottom plate 114 and the second cover plate 113 are fixedly connected by gluing or magnetic attraction, which is beneficial to fixing the relative position of the second bottom plate 114 and the second cover plate 113, so that the second accommodating space 115 is fixed.

In some embodiments, the second receiving space 115 has a second opening 115a penetrating to a side of the second template 11, the trim flap sewing template 1 further includes a second movable plate 116, the second movable plate 116 is movably inserted into the second receiving space 115 from the second opening 115a, and the second movable plate 116 is used for pressing the second flap panel 31 located in the second region 110. Specifically, the second flap panel 31 is disposed on the second region 110, and a second bending structure 31a is formed along the edge of the second region 110, and the second movable plate 116 is movably inserted into the second accommodating space 115 from the second opening 115a and is pressed on the second bending structure 31a, so as to fix the second bending structure 31a, which is beneficial to keeping the second bending structure 31a fixed during the sewing process.

It can be understood that the number of the second movable plates 116 is the same as the number of the second openings 115a, that is, one second opening 115a corresponds to one second movable plate 116, and one second movable plate 116 is movably inserted into the second accommodating space 115 from the corresponding second opening 115a, which is beneficial to increasing the limiting force of the second opening 115a on the movement track of the second movable plate 116, so that the second movable plate 116 can only effectively move in the second opening 115a to be pressed in the second area 110 and move to leave the second area 110, thereby increasing the effective rate of movement of the second movable plate 116 in the second opening 115 a.

In some embodiments, the number of the second holes 115a and the second movable plate 116 may be one or more. It can be understood that the number of the second movable plates 116 is only required to enable the second movable plates 116 to be capable of pressing and fixing the second bending structures 31a located in the second region 110, the number of the second openings 115a is only required to be the same as the number of the second movable plates 116, and the number of the second movable plates 116 and the second openings 115a is not specifically limited in this embodiment.

In some embodiments, the second opening 115a may be a straight hole, a bent hole, or another shaped hole. It is understood that the second opening 115a only needs to be able to penetrate to the side of the second form 11 and can accommodate the second movable plate 116 to move in the second opening 115a, and the shape of the second opening 115a is not limited in this embodiment.

Alternatively, the second movable plate 116 may be square, circular, or other shapes. It can be understood that the second movable plate 116 can be movably inserted into the second accommodating space 115 from the second opening 115a, and the second movable plate 116 can be pressed on the second bending structure 31a of the second region 110, and the shape of the second movable plate 116 is not limited in this embodiment.

Preferably, the second opening 115a is a straight hole, which is beneficial to limit the second movable plate 116 to move along a straight line to be pressed in the second area 110 or away from the second area 110, so that the user can easily operate the second movable plate 116. Meanwhile, the edges of the two sides of the second movable plate 116 are in a linear shape adapted to the wall of the straight hole, one end of the second movable plate is in a shape adapted to the second slot 111, and the edge of one end of the second movable plate is in a shape adapted to the second cover plate 113, which is beneficial for the second movable plate 116 to move in the second opening 115a along the straight line, and when the second movable plate 116 is pressed in the second area 110, the second movable plate 116 can be pressed on the second bending structure 31a along the shape of the second slot 111, which is beneficial for the second movable plate 116 to press the second bending structure 31a on the second slot 111 along the shape of the second slot 111, so that the second bending structure 31a is easy to be effectively sewn and fixed in the sewing process, and the second template 11 is beneficial for the shape to be regular and easy to be accommodated.

In some embodiments, the second movable plate 116 is a thin plate, so that the second movable plate 116 can move in the second opening 115a, and the portability of the trim pocket cover sewing template 1 is improved.

Optionally, in order to reduce the overall mass of the hemming pocket cover sewing template 1, the second movable plate 116 may be made of plastic, and in order to facilitate the sewing staff to observe the placement state of the sewn stitches and cut pieces, the second movable plate 116 may be made of transparent plastic, such as PVC, PC, or acrylic. Illustratively, the second movable plate 116 may be a transparent PVC plate having a thickness of about 0.5 mm.

In some embodiments, the second mold plate 11 further includes a plurality of second fixing plates 117, the plurality of second fixing plates 117 are fixedly disposed on the second base plate 114 at intervals, the plurality of second fixing plates 117 surround the periphery of the second receiving groove 112, and the second movable plate 116 is movably disposed between two adjacent second fixing plates 117, which is beneficial to forming and fixing the shape of the second opening 115 a.

In some embodiments, the second fastening plate 117 may be a thin plate so as to improve the portability of the trim pocket cover sewing template 1.

Alternatively, the second fixing plate 117 may be square, circular, or other shapes. It is understood that the second fixing plate 117 only needs to be able to surround the outer circumference of the second opening 115a, and the shape of the second fixing plate 117 is not particularly limited in this embodiment.

Preferably, the second fixing plate 117 is in a straight shape adapted to the straight hole around the side of the second opening 115a, the side close to the second accommodating space 115 is in a shape adapted to the edge of the second accommodating space 115, and the side close to the edge of the second template 11 is in a shape adapted to the edge of the second template 11, which is beneficial to forming the second opening 115a into the straight hole, and is beneficial to preventing the second fixing plate 117 from affecting the placement of the second flap panel 31 in the second accommodating space 115, and is also beneficial to making the appearance of the trim flap sewing template 1 neat.

It can be understood that the number of the second movable plates 116 may be enough to make two second fixing plates 117 respectively surround two sides of each second opening 115a, and the number of the second fixing plates 117 is not specifically limited in this embodiment.

Preferably, the number of the second fixing plates 117 is three, which is beneficial to minimize the number of the second fixing plates 117 while the second fixing plates 117 can surround two sides of the two second openings 115a, so that the structure of the second template 11 is simple.

Optionally, in order to lighten the overall mass of the hemming pocket cover sewing template 1, the second fixing plate 117 is made of a plastic material, and in order to facilitate observation of the placing state of the sewn stitches and cut pieces by sewing personnel, the second fixing plate 117 is made of a transparent plastic material, such as PVC, PC or acrylic. Illustratively, the second fixing plate 117 may be a transparent PVC plate having a thickness of about 1 mm.

In an optional embodiment, the second bottom plate 114 and the second fixing plate 117 are fixedly connected by gluing or magnetic attraction, and the second fixing plate 117 and the second cover plate 113 are fixedly connected by gluing or magnetic attraction, which is beneficial to fixing the relative positions of the second bottom plate 114, the second fixing plate 117 and the second cover plate 113, so that the second accommodating space 115 is fixed. Meanwhile, the second base plate 114, the second fixing plate 117 and the second cover plate 113 are separately arranged, which is beneficial to simplifying the manufacturing process of the second base plate 114, the second fixing plate 117 and the second cover plate 113.

In another optional embodiment, the second bottom plate 114 and the second fixing plate 117 are fixedly connected by gluing or magnetic attraction, and the second fixing plate 117 and the second cover plate 113 are integrally formed, or the second cover plate 113 and the second fixing plate 117 are fixedly connected by gluing or magnetic attraction, and the second fixing plate 117 and the second bottom plate 114 are integrally formed, or the second bottom plate 114, the second fixing plate 117 and the second cover plate 113 are beneficial to fixing the relative positions of the second bottom plate 114 and the second cover plate 113, so that the second accommodating space 115 is fixed. Meanwhile, the second fixing plate 117 and the second cover plate 113, the second cover plate 113 and the second fixing plate 117, or the second base plate 114, the second fixing plate 117 and the second cover plate 113 are integrally formed, so that the number of parts of the second template 11 is reduced, and the assembly process is simplified.

In some embodiments, a second limiting member 106a is disposed on the first movable plate 106 and/or the second movable plate 116, a third limiting member 103a is disposed on the first cover plate 103 and/or the second cover plate 113 corresponding to the second limiting member 106a, and the third limiting member 103a is used for being connected to the second limiting member 106a to limit a moving position of the first movable plate 106 or the second movable plate 116 in the first accommodating space 105 or the second accommodating space 115.

It is understood that the second restriction member 106a may be disposed on the first movable plate 106, or the second restriction member 106a may be disposed on the second movable plate 116, or both the first movable plate 106 and the second movable plate 116 may be disposed with the second restriction member 106 a. Meanwhile, the first cover plate 103 may be provided with a third stopper 103a corresponding to the second stopper 106a, or the second cover plate 113 may be provided with a third stopper 103a corresponding to the second stopper 106a, or both the first cover plate 103 and the second cover plate 113 may be provided with a third stopper 103a corresponding to the second stopper 106 a.

Specifically, while the first movable plate 106 or the second movable plate 116 is pressed in the first region 100 or the second region 110 to achieve the function of pressing and fixing the first bending structure 30a or the second bending structure 31a, the second limiting member 106a is matched with the third limiting member 103a to limit the first movable plate 106 or the second movable plate 116, so that at least a portion of the first movable plate 106 or the second movable plate 116 is connected to the outside of the trim pocket cover sewing template 1, which is beneficial for a user to move the first movable plate 106 or the second movable plate 116 by hand.

Optionally, the second limiting part 106a is a limiting slide block, and the third limiting part 103a is a limiting groove, or the second limiting part 106a is a limiting groove, and the third limiting part 103a is a limiting slide block. The second limiting part 106a and the third limiting part 103a are arranged to be matched limiting structures of the sliding block and the groove, the principle is clear, the structure is simple, and the manufacturing process of the edging pocket cover sewing template 1 is simple.

Preferably, the second limiting part 106a is a limiting slider, and the third limiting part 103a is a limiting groove, which is beneficial for a human hand to hold the second limiting part 106a to move the first movable plate 106 or the second movable plate 116.

Referring to fig. 7 and 8, it can be understood that the third limiting member 103a may be disposed on the first bottom plate 104 and/or the second bottom plate 114, and the third limiting member 103a is disposed corresponding to the second limiting member 106a disposed on the first movable plate 106 and/or the second movable plate 116.

Specifically, the second limiting member 106a may be disposed on the first movable plate 106, or the second limiting member 106a may be disposed on the second movable plate 116, or both the first movable plate 106 and the second movable plate 116 may be disposed with the second limiting member 106 a. Meanwhile, the first bottom plate 104 may be provided with a third stopper 103a corresponding to the second stopper 106a, or the second bottom plate 114 may be provided with a third stopper 103a corresponding to the second stopper 106a, or both the first bottom plate 104 and the second bottom plate 114 may be provided with a third stopper 103a corresponding to the second stopper 106 a. Therefore, the third limiting part 103a can be connected with the second limiting part 106a to limit the limit position of the first movable plate 106 or the second movable plate 116 moving relative to the first base plate 104 or the second base plate 114, so that the first movable plate 106 or the second movable plate 116 is at least partially connected to the outside of the trim flap sewing template 1, which is beneficial to the user to move the first movable plate 106 or the second movable plate 116 by hand when the trim flap sewing template 1 is covered.

Alternatively, the second limiting part 106a is a limiting slide block, and the third limiting part 103a is a limiting groove, or the second limiting part 106a is a limiting groove, and the third limiting part 103a is a limiting slide block, which is beneficial to make the edging pocket flap sewing template 1 easy to manufacture by using a slide block or groove structure easy to manufacture as the structure of the second limiting part 106a or the third limiting part 103 a.

Next, the principle of application of the hemming pocket cover sewing template 1 disclosed in the present embodiment will be explained.

By adopting the hemmed flap sewing template 1 of the embodiment, when a flap with a hemmed structure is sewn, the first hemmed flap cut piece 30 is firstly placed on the first region 100, the second hemmed flap cut piece 31 is placed on the second region 110, and then the edges of the pressing parts 130 of the two free pressing plates 13 are respectively pressed and fixed on the first region 100 and the second region 110 along the edges of the first accommodating groove 102 and the second accommodating groove 112. Then, the first movable plate 106 is pushed to move into the first accommodating space 105, so that a portion of the first flap panel 30 that is not pressed and fixed by the free pressing plate 13 is bent along the edge of the pressing portion 130 of the free pressing plate 13 and laid on the free pressing plate 13 to form a first bending structure 30a, and the first bending structure 30a is pressed and fixed by the first movable pressing plate. The second movable plate 116 is pushed to move into the second accommodating space 115, so that a part of the second flap panel 31 not pressed and fixed by the free pressing plate 13 is bent along the edge of the pressing portion 130 of the free pressing plate 13 and laid on the free pressing plate 13 to form a second bending structure 31a, and the second bending structure 31a is pressed and fixed by the second movable pressing plate. Next, the rotating pressing plate 14 is rotated to cover the first area 100, the edge cutting pieces 32 are placed on the first bending structures 30a along the first limiting members 12, and then the second template 11 is rotated to cover the first template 10. Then, the holding portion 131 is pulled to draw the two free pressing plates 13 away from the sewing template 1, wherein the free pressing plate 13 on the first template 10 passes through the clearance 140 of the rotary pressing plate 14 and leaves the sewing template 1. Finally, the first movable plate 106 and the second movable plate 116 are respectively moved to the outside of the first accommodating space 105 and the second accommodating space 115, so that the process of placing the cut pieces on the hemming pocket cover sewing template 1 is completed.

Next, the sewing machine is used to sew the first flap panel 30, the trim panel 32, and the second flap panel 31 placed on the trim flap sewing template 1, and fix the first bending structure 30a and the second bending structure 31 a. Finally, the second template 11 is rotated open and the sewn cut pieces are removed along with the rotating platen 14, so that a flap with a hemmed structure is obtained.

Example two

Referring to fig. 9, fig. 9 is a schematic structural diagram of a sewing machine according to the second embodiment of the present invention, the sewing machine includes a machine body 2 and the above-mentioned band flap sewing template 1, and the band flap sewing template 1 is configured to be disposed on the machine body 2. By using the edging pocket flap sewing template 1, the sewing machine can realize the automatic production process of the pocket flap with the edging structure, expand the application range of the sewing machine, simplify the production process of the pocket flap with the edging structure and improve the automatic production quality of the pocket flap with the edging structure.

The edge pocket cover sewing template and the sewing machine thereof disclosed by the embodiment of the utility model are described in detail, the specific examples are applied in the text to explain the principle and the implementation mode of the utility model, and the description of the above embodiments is only used for helping to understand the edge pocket cover sewing template and the sewing machine thereof 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

1. A hemmed flap sewing template, comprising:

2. The edge band flap sewing template of claim 1, further comprising two free press plates for placement on the first region and the second region, respectively, to secure the first flap panel to the first region and the second flap panel to the second region.

3. The edge band flap sewing template of claim 1,

the first template is provided with a first accommodating groove, the bottom surface of the first accommodating groove forms the first area, and the first slot groove is communicated with the first accommodating groove;

4. The edge pocket flap sewing template of claim 3, wherein the first template comprises a first base plate and a first cover plate disposed on the first base plate, a first accommodating space is formed between the first cover plate and the first base plate, the first cover plate is provided with the first accommodating groove, the first accommodating groove penetrates through the first cover plate, and the first accommodating groove is communicated with the first accommodating space;

5. An edge pocket flap sewing template according to claim 4, wherein a face of the first cover plate facing away from the first base plate and/or a face of the second cover plate facing away from the second base plate is provided with the first stop feature, the first stop feature being provided along an outer edge of the first receiving groove or the second receiving groove.

6. The edge band flap sewing template of claim 4, wherein the first receiving space has a first aperture through to a side of the first template, and the second receiving space has a second aperture through to a side of the second template;

7. The trim flap sewing template of claim 6, wherein the first template further comprises a plurality of first fixing plates, the plurality of first fixing plates are fixedly arranged on the first base plate at intervals, the plurality of first fixing plates surround the periphery of the first opening, and the first movable plate is movably arranged between two adjacent first fixing plates;

8. An edge pocket flap sewing template according to claim 6, wherein a second limiting part is arranged on the first movable plate and/or the second movable plate, a third limiting part is arranged on the first cover plate and/or the second cover plate corresponding to the second limiting part, and the third limiting part is used for connecting with the second limiting part so as to limit the movable position of the first movable plate or the second movable plate in the first accommodating space or the second accommodating space.

9. An edge band flap sewing template according to any of claims 1-8, wherein the first stop member comprises a sponge strip, an adhesive tape or a silicone strip.

10. The edge band flap sewing template of any of claims 1-8, further comprising a rotary press plate rotatably attached to the first template or the second template, the rotary press plate for rotatably pressing against the first region or the second region to secure the first flap panel or the second flap panel.

11. A sewing machine comprising a machine body and an edge flap sewing template as claimed in any of claims 1 to 10 for location on said machine body.