Space-saving sewing template and sewing device

Abstract

A plurality of sewing grooves which are sequentially arranged at intervals in the first direction are formed in a bottom plate, the first end of the bottom plate is rotatably connected with a plurality of folding plates, the second end of the bottom plate is rotatably connected with a plurality of pieces of fabric, and the sewing grooves are formed in the thickness direction of the bottom plate. The folding plates are sequentially arranged, the extension lengths of the folding plates are sequentially increased, the cover plates are sequentially arranged, the extension lengths of the cover plates are sequentially decreased, the cover plates, the folding plates and the sewing grooves correspond in number, and when the folding plates are overlapped on the bottom plate, the fishbone on the folding plates abuts against the fabric so that the fabric can be turned over along the fishbone. When the cover plate is pressed on the corresponding folding plate, the sewing groove corresponding to the cover plate is exposed relative to the cover plate. By arranging the multiple sets of corresponding folding plates and cover plates and matching with the multiple sewing grooves in the bottom plate, sewing of multiple dart positions can be achieved at a time by folding the cover plates and the folding plates under the condition that fabric is not moved, and therefore the garment production efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of garment manufacturing equipment technology, and in particular to a sewing template and sewing device. Background Technology

[0002] Darts in clothing refer to the areas created when the excess fabric (i.e., extra fabric) is sewn together. They typically appear at the most prominent curves of the body, such as the chest, waist, hips, and shoulders. The purpose of darts is to adjust the difference between two measurements or areas, making the garment fit the body more closely.

[0003] In related technologies, the sewing template for darts can only sew one dart at a time. When sewing again, the fabric needs to be taken out, repositioned, and put back into the sewing template. The sewing speed using this type of dart sewing template is relatively slow, which is not conducive to improving the efficiency of garment production. Utility Model Content

[0004] This utility model discloses a dart sewing template and sewing device. After the fabric is placed into the sewing template, multiple darts can be sewn at once without moving the fabric, thereby improving the efficiency of garment production.

[0005] To achieve the above objectives, the first aspect of this utility model discloses a space-saving sewing template, comprising:

[0006] A base plate, configured to hold fabric, the base plate including a first end and a second end along a first direction, the base plate having a plurality of sewing grooves, the plurality of sewing grooves being arranged sequentially at intervals along the first direction;

[0007] Multiple folding panels, the number of which corresponds to the number of sewing grooves, are rotatably connected to the first end of the base plate. The folding panels extend along the first direction. Along the thickness direction of the base plate, the multiple folding panels are arranged sequentially, and the extension length of the multiple folding panels increases sequentially. Multiple herringbone spikes are provided on the side of the folding panel away from the first end. When the folding panels are stacked on the base plate, the herringbone spikes are configured to abut against the fabric so that the fabric can be folded along the herringbone spikes.

[0008] Multiple cover plates are provided, the number of which corresponds to the number of folding plates. Each cover plate is rotatably connected to the second end of the base plate. The cover plates extend along the first direction and are arranged sequentially along the thickness direction of the base plate. The extension length of the multiple cover plates decreases sequentially. Each cover plate corresponds to each folding plate. The cover plate is configured to press against the corresponding folding plate when the folding plate is stacked on the base plate. When each cover plate is pressed against the corresponding folding plate, the sewing groove corresponding to the cover plate is exposed relative to the cover plate.

[0009] As an optional implementation, along the first direction, the length of the fishbone is greater than the width of its corresponding seam groove.

[0010] As an optional implementation, the length of the seam groove in the second direction is greater than the dimension of the folded plate in the second direction;

[0011] The first direction and the second direction intersect.

[0012] As an optional implementation, the length of the cover plate in the second direction is greater than or equal to the length of the folding plate in the second direction;

[0013] The first direction and the second direction intersect.

[0014] As an optional implementation, the base plate is provided with a fastener configured to secure the fabric.

[0015] As an optional implementation, the fasteners include a plurality of fasteners, which are spaced apart and located outside the sewing groove. When the folded plate is stacked on the base plate, the plurality of fasteners are located outside the folded plate.

[0016] As an alternative implementation, the cover plate has an anti-slip element on the side away from the second end, the anti-slip element being configured to abut against the fabric when the cover plate is closed onto the corresponding folding plate.

[0017] As an alternative implementation, the base plate has a placement area configured to indicate the placement position of the fabric, and a plurality of the sewing grooves are located within the placement area.

[0018] As an optional implementation, the width of the seam groove along the first direction is 2-6 mm.

[0019] Secondly, this utility model also discloses a sewing device, including a machine base and a sag sewing template as described in the first aspect, wherein the sag sewing template is disposed on the machine base.

[0020] Compared with the prior art, the beneficial effects of this application are:

[0021] This utility model provides a space-saving sewing template and sewing device. A base plate has multiple sewing grooves spaced apart along a first direction. The first end of the base plate is rotatably connected to multiple folding plates, and the second end is rotatably connected to multiple cover plates. Both the folding plates and cover plates extend along the first direction. Along the thickness direction of the base plate, multiple folding plates are arranged sequentially with increasing extension lengths, while multiple cover plates are arranged sequentially with decreasing extension lengths. The number of cover plates, folding plates, and sewing grooves corresponds. Multiple herringbone spikes are provided on the side of the folding plate facing away from the first end to abut the fabric when the folding plate is folded onto the base plate, causing the fabric to fold along the herringbone spikes. When the cover plate is pressed against the corresponding folding plate, the sewing groove corresponding to the cover plate is exposed relative to the cover plate. By setting multiple sets of corresponding folding plates and cover plates, in conjunction with multiple sewing grooves on the base plate, multiple space-saving sewing operations can be achieved at once by folding the cover plates and folding plates without moving the fabric, thereby improving the efficiency of garment production. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the provincial sewing template in the open state disclosed in the embodiments of this application;

[0024] Figure 2 This is a schematic diagram of the structure of the sewing template in the closed state disclosed in the embodiments of this application;

[0025] Figure 3 This is a schematic diagram of the structure of the folded plate stacked in the corresponding seam groove as disclosed in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram of the structure of the first cover plate covering the first folding plate as disclosed in the embodiments of this application;

[0027] Figure 5 This is a schematic diagram of the structure of the second cover plate covering the second folding plate as disclosed in the embodiments of this application;

[0028] Figure 6 This is a schematic diagram of the sewing device disclosed in the embodiments of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 100-Sewing template; 1-Base plate; 11-First end; 12-Second end; 13-Sewing groove; 131-First sewing groove; 132-Second sewing groove; 133-Third sewing groove; 134-Fourth sewing groove; 14-Fixed component; 15-Placement area; 2-Folding plate; 21-First folding plate; 211-Fishbone spike; 22-Second folding plate; 23-Third folding plate; 24-Fourth folding plate; 3-Cover plate; 31-First cover plate; 311-Anti-slip component; 32-Second cover plate; 33-Third cover plate; 34-Fourth cover plate; 4-Fabric; 200-Sewing device; 201-Machine table; X-First direction; Y-Second direction. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] In this application, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to be constructed and operated in a specific orientation.

[0033] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0034] Furthermore, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0035] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0036] In clothing design, darts refer to special stretching and cutting techniques used inside garments to save fabric and reduce weight. This design not only saves fabric but also makes the garment lighter and more comfortable to wear. Darts are typically placed in areas where the body's curves are most pronounced, such as the chest, waist, hips, shoulders, neckline, and elbows. Through clever cutting and sewing, the garment conforms more closely to the body's curves, enhancing its three-dimensionality and aesthetic appeal.

[0037] With the development of sewing technology, by designing space-saving sewing templates and applying them to sewing devices, space-saving automated sewing can be achieved, thereby improving sewing efficiency and precision.

[0038] In related technologies, the dart sewing template can only sew one dart at a time. When sewing the next dart, the fabric needs to be taken out of the sewing template, repositioned, and then put back into the sewing template. This makes the sewing speed slow and is not conducive to improving the efficiency of garment production.

[0039] In view of this, this application discloses a dart sewing template and sewing device. A base plate is used to hold the fabric, and the base plate has multiple sewing grooves spaced apart along a first direction. The first end of the base plate is rotatably connected to multiple folding plates, and the second end is rotatably connected to multiple cover plates. The number of folding plates, cover plates, and sewing grooves corresponds. Along the thickness direction of the base plate, multiple folding plates are arranged sequentially with increasing extension lengths, and multiple cover plates are arranged sequentially with decreasing extension lengths. When the folding plates are stacked on the base plate, multiple herringbone spikes on the side of the folding plate facing away from the first end abut against the fabric, allowing the fabric to fold along the herringbone spikes. The cover plates are pressed against the corresponding folding plates when the folding plates are stacked on the base plate, and at this time, the sewing grooves corresponding to the cover plates are exposed. Through the corresponding multiple sets of folding plates, cover plates, and sewing grooves, multiple darts can be sewn at once by folding the cover plates and folding plates of the dart sewing template without moving the fabric, thereby improving the efficiency and precision of garment production.

[0040] The technical solution of this application will be further described below with reference to the embodiments and accompanying drawings.

[0041] The provincial-level sewing template 100 of this application can be applied to the sewing device 200 (e.g., Figure 6 As shown), the sewing device 200 is used to perform dart sewing on the fabric 4.

[0042] Specifically, please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the structure of the provincial-position sewing template in the open state disclosed in the embodiments of this application. Figure 2This is a structural schematic diagram of the sash-position sewing template in its closed state as disclosed in an embodiment of this application. The sash-position sewing template 100 disclosed in this application includes a base plate 1, multiple folding plates 2, and multiple cover plates 3. The base plate 1 is configured to hold fabric 4, and the base plate 1 includes a first direction X (e.g., ...). Figure 1 The base plate 1 has a first end 11 and a second end 12 on the left and right sides of the paper. Multiple sewing grooves 13 are provided on the base plate 1, spaced apart sequentially along a first direction X. The number of folding plates 2 corresponds to the number of sewing grooves 13. Multiple folding plates 2 are rotatably connected to the first end 11 of the base plate 1. The folding plates 2 extend along the first direction X, and are arranged sequentially along the thickness direction of the base plate 1, with the extension length of the multiple folding plates 2 increasing sequentially. Multiple herringbone spikes 211 are provided on the side of the folding plate 2 opposite to the first end 11. When the folding plates 2 are stacked on the base plate 1, the herringbone spikes 211 are configured to abut against the fabric 4, allowing the fabric 4 to be folded along the herringbone spikes 211. The number of cover plates 3 corresponds to the number of folding plates 2. Multiple cover plates 3 are rotatably connected to the second end 12 of the stacked plates, and extend along the first direction X. Furthermore, multiple cover plates 3 are sequentially arranged along the thickness direction of the base plate 1, and the extension length of the multiple cover plates 3 decreases sequentially. Each cover plate 3 corresponds one-to-one with each folding plate 2, and the cover plate 3 is configured to press against the corresponding folding plate 2 when the folding plate 2 is stacked on the base plate 1. And when a cover plate 3 is pressed against the corresponding folding plate 2, the sewing groove 13 corresponding to the cover plate 3 is exposed relative to the cover plate 3.

[0043] The sewing template 100 of this application has multiple spaced sewing grooves 13 on the base plate 1. During the sewing process, these sewing grooves 13 can provide precise path guidance for the sewing needle, thereby improving the sewing accuracy.

[0044] Secondly, when the folding plate 2 is stacked on the base plate 1 and the corresponding cover plate 3 is pressed against the folding plate 2, the corresponding sewing groove 13 of the cover plate 3 is exposed relative to the cover plate 3. This ensures the pressing stability of the cover plate 3 on the folding plate 2 and the fabric 4, and does not affect the sewing operation. On this basis, the first end 11 of the base plate 1 along the first direction X is rotatably connected to multiple folding plates 2, and the second end 12 is rotatably connected to multiple cover plates 3. The number of folding plates 2, cover plates 3 and sewing grooves 13 are corresponding. In this way, by using the dart sewing template 100 disclosed in this application, after the fabric 4 is placed on the base plate 1, there is no need to repeatedly move the position of the fabric 4. By flipping the corresponding folding plate 2 and cover plate 3, multiple darts can be sewn, thereby improving the sewing efficiency.

[0045] Furthermore, by providing multiple fishbone spikes 211 on the side of the folding plate 2 facing away from the first end 11, the fishbone spikes 211 can abut against the fabric 4 when the folding plate 2 is folded onto the base plate 1, allowing the fabric 4 to be folded along the fishbone spikes 211. This serves two purposes: firstly, the fishbone spikes 211 help secure the fabric 4 during sewing, preventing it from loosening or shifting during the sewing process; secondly, the fishbone spikes 211 provide clear guidance for the folding position of the fabric 4, thereby reducing the probability of deformation and deviation during the folding process.

[0046] It is understood that the above-mentioned thickness direction of the base plate 1 can refer to the direction from away from the base plate 1 to close to the base plate 1 along the thickness direction of the base plate 1.

[0047] It is understood that the first end 11 and the second end 12 of the base plate 1 can be the first end 11 on the left and the second end 12 on the right, or the first end 11 on the right and the second end 12 on the left. This embodiment does not make specific limitations on this.

[0048] It is understood that the materials of the base plate 1, the folding plate 2 and the cover plate 3 mentioned above can be epoxy board or acrylic board, etc., and this embodiment does not make specific limitations on this.

[0049] Understandably, in order to avoid the multiple folded plates 2 and multiple cover plates 3 being too thick when stacked together, which would affect the sewing effect, the thickness of the folded plates 2 and cover plates 3 should be as thin as possible. The thickness of the folded plates 2 and cover plates 3 is 0.5mm. Of course, other examples could be 0.7mm or 1mm, etc., and the specific choice can be made according to the actual situation.

[0050] It is understandable that, since the folding plate 2 and the cover plate 3 are relatively thin, the multiple folding plates 2 and the multiple cover plates 3 can be rotatably connected to the first end 11 and the second end 12 of the base plate 1, respectively, by means of adhesive tape. The multiple folding plates 2 and the first end 11 of the base plate 1 are glued together by adhesive tape, thereby achieving a rotatable connection between the multiple folding plates 2 and the first end 11 of the base plate 1. Similarly, the multiple cover plates 3 and the second end 12 of the base plate 1 are glued together by adhesive tape, thereby achieving a rotatable connection between the multiple cover plates 3 and the second end 12 of the base plate 1.

[0051] It is understood that the material of the fishbone 211 mentioned above can be plastic or rubber, etc., and this embodiment does not make specific limitations on this.

[0052] It is understandable that the number of the aforementioned multiple sewing grooves 13 can be 2, 3, or 5, and the corresponding number of folding plates 2 and cover plates 3 can also be 2, 3, or 5, depending on the actual situation.

[0053] The following will use the example of setting up 4 sewing grooves 13, 4 folding plates 2 and 4 cover plates 3 to explain the usage process of the space-saving sewing template 100.

[0054] Please refer to the following: Figure 4 and Figure 5 , Figure 4 This is a schematic diagram of the structure of the first cover plate covering the first folding plate, as disclosed in an embodiment of this application. Figure 5This is a schematic diagram of the structure of the second cover plate covering the second folded plate disclosed in the embodiments of this application. Along the thickness direction of the base plate 1, and from the side away from the base plate 1 to the side closer to the base plate 1, the four folded plates 2 are sequentially the first folded plate 21, the second folded plate 22, the third folded plate 23, and the fourth folded plate 24, and the four cover plates 3 are sequentially the fourth cover plate 34, the third cover plate 33, the second cover plate 32, and the first cover plate 31. Along the first direction X, and from the second end 12 of the base plate 1 to the first end 11 of the base plate 1, the four sewing grooves 13 are sequentially the first sewing groove 131, the second sewing groove 132, the third sewing groove 133, and the fourth sewing groove 134. First, the fabric 4 is placed on the base plate 1, and then the fourth folded plate 24, the third folded plate 23, the second folded plate 22, and the first folded plate 21 are sequentially stacked on the fabric 4. Fold the fabric 4 along the herringbone pattern 211 of the first folding plate 21, then cover the first cover plate 31 onto the first folding plate 21. At this time, the first seam groove 131 is exposed relative to the first cover plate 31. Place the dart sewing template 100 into the sewing device 200 and sew the dart along the first seam groove 131. After sewing, open the first cover plate 31 and the first folding plate 21 in sequence, fold the fabric 4 along the herringbone pattern 211 of the second folding plate 22, then cover the fabric 4 with both the first cover plate 31 and the second cover plate 32. At this time, the second seam groove 132 is exposed relative to the second cover plate 32. Place the dart sewing template 100 into the sewing device 200 and sew the next dart along the second seam groove 132. After sewing is completed, the second cover plate 32, the first cover plate 31, and the second folding plate 22 are opened in sequence. The fabric 4 is folded over along the herringbone 211 of the third folding plate 23. Then, the first cover plate 31, the second cover plate 32, and the third cover plate 33 are all placed on the fabric 4. At this time, the third sewing groove 133 is exposed relative to the third cover plate 33. The dart sewing template 100 is placed in the sewing device 200 and the next dart is sewn along the third sewing groove 133. After sewing is completed, the third cover plate 33, the second cover plate 32, the first cover plate 31, and the third folding plate 23 are opened in sequence. The fabric 4 is folded over along the herringbone 211 of the fourth folding plate 24. Then, the first cover plate 31, the second cover plate 32, the third cover plate 33, and the fourth cover plate 34 are all placed on the fabric 4. At this point, the fourth seam groove 134 is exposed relative to the fourth cover plate 34. The dart sewing template 100 is placed into the sewing device 200 and the next dart is sewn along the fourth seam groove 134. After sewing the four darts, the fabric 4 is taken out from the dart sewing template 100, completing the sewing of the darts of the fabric 4.

[0055] In some embodiments, please refer to Figures 1 to 3 , Figure 3This is a schematic diagram of the structure of the folded plate stacked in the corresponding sewing groove disclosed in the embodiments of this application. Along the first direction X, the length of the fishbone 211 is greater than the width of its corresponding sewing groove 13. Because the length of the fishbone 211 is greater than the width of the corresponding sewing groove 13, the fishbone 211 can abut against the fabric 4 when sewing the fabric 4, thereby increasing the friction between them. This can prevent the fabric 4 from deviating from the sewing path during the sewing process and also prevent wrinkles from forming on the fabric 4 during the sewing process, thus ensuring the sewing effect.

[0056] Optionally, please refer to Figures 1 to 3 Sewing groove 13 in the second direction Y (e.g. Figure 1 The length of the folding plate 2 in the vertical direction (of the paper surface) is greater than or slightly greater than the dimension of the folding plate 2 in the second direction Y. The first direction X and the second direction Y intersect, and the second direction Y is the extending direction of the sewing groove 13. By ensuring that the length of the sewing groove 13 is greater than the width of the folding plate 2 along its extending direction, the sewing needle is not restricted by the folding plate 2 in the second direction Y when sewing along the sewing groove 13, thus preventing the sewing needle from colliding with the edge of the folding plate 2.

[0057] In some embodiments, please refer to Figures 1 to 3 The length of the cover plate 3 in the second direction Y is greater than or equal to the length of the folding plate 2 in the second direction Y. By ensuring that the length of the cover plate 3 in the second direction Y is greater than or equal to the length of the folding plate 2, the cover plate 3 can achieve a better covering effect when it covers the corresponding folding plate 2 and fabric 4. This reduces the probability of the fabric 4 moving or deforming during the sewing process, thereby improving the sewing quality of the fabric 4.

[0058] Optionally, please refer to Figures 1 to 3 The base plate 1 is provided with a fastener 14, which is configured to fix the fabric 4. By providing the fastener 14 on the base plate 1, the fabric 4 can be fixed in place when it is placed on the base plate 1, so as to prevent the fabric 4 from moving and affecting the sewing effect when the folding plate 2 is stacked on the fabric 4 or during the sewing process.

[0059] It is understood that the aforementioned fastener 14 may specifically be a fastening pin or a snap fastener, etc., and this embodiment does not make specific limitations on it.

[0060] In some embodiments, please refer to Figures 1 to 3The fasteners 14 include multiple fasteners, which are spaced apart and located on both sides of the extension direction of the sewing groove. When the folded plate 2 is stacked on the base plate 1, all the fasteners 14 are located outside the folded plate 2. By setting multiple spaced fasteners 14, the fabric 4 can be better fixed, thereby ensuring better sewing accuracy. In addition, when the folded plate 2 is stacked on the base plate 1, the fasteners 14 are located outside the folded plate 2, which prevents the folded plate 2 from being obstructed by the fasteners 14 when stacked on the base plate 1, thus ensuring the normal use of the folded plate 2.

[0061] Optionally, please refer to Figures 1 to 3 An anti-slip element 311 is provided on the side of the cover plate 3 away from the second end 12. This anti-slip element 311 is configured to abut against the fabric 4 when the cover plate 3 is closed onto the corresponding folding plate 2. That is, when the cover plate 3 is closed onto the corresponding folding plate 2, the anti-slip element 311 is provided on the surface of the cover plate 3 near the folding plate 2, and the anti-slip element 311 is provided at the point where the cover plate 3 abuts against the folding plate 2. This allows the anti-slip element 311 to abut against the fabric 4 after it has been folded at the herringbone rib 211 of the folding plate 2, thereby allowing the cover plate 3 to better fix the fabric 4 and prevent the fabric 4 from sliding or shifting, thus ensuring the sewing effect.

[0062] It is understood that the anti-slip component 311 mentioned above can be a rubber strip or a silicone strip, etc., and this embodiment does not specifically limit it.

[0063] Understandably, in order to ensure that the anti-slip component 311 can better exert its anti-slip effect, the length of the anti-slip component 311 along the second direction Y should be greater than or equal to the length of the folding plate 2.

[0064] In some embodiments, please refer to Figures 1 to 3 The base plate 1 has a placement area 15 configured to indicate the placement position of the fabric 4, and multiple sewing grooves 13 are located within the placement area 15. By setting up the placement area 15 and having multiple sewing grooves 13 within it, the operator can accurately place the fabric 4 in the area to be sewn, thereby improving sewing accuracy. Furthermore, since the placement position of the fabric 4 is clearly defined, the operator does not need to spend extra time repeatedly adjusting the position of the fabric 4, thus saving operation time and improving garment production efficiency.

[0065] It is understood that the aforementioned placement area 15 may refer to an area printed or drawn on the base plate 1 to indicate the placement position of the fabric 4. Of course, the placement area 15 may also be defined by setting components such as anti-slip strips on the base plate 1, and this embodiment does not specifically limit this.

[0066] It is understood that the width of the sewing groove 13 along the first direction X is in the range of 2-6mm, for example, it can be 2-3mm, 2-5mm, 3-6mm, etc., and for example, it can be 2mm, 4mm or 6mm.

[0067] Please see Figure 6 , Figure 6 This is a schematic diagram of the sewing device disclosed in the embodiments of this application. In a second aspect, this application also discloses a sewing device 200, including a machine base 201 and a dart sewing template 100 as described in the first aspect above. The dart sewing template 100 is disposed on the machine base 201, so that dart sewing of fabric 4 can be performed on the machine base 201 through the dart sewing template 100.

[0068] The following is a brief description of the sewing process for the four dart positions of the fabric using the dart sewing template 100 of this application:

[0069] First, place fabric 4 on base plate 1 according to the instructions in placement area 15. Then, secure fabric 4 with multiple fasteners 14. Place the second folding plate 22 and the first folding plate 21 sequentially onto fabric 4. Fold fabric 4 along the herringbone pattern 211 of the first folding plate 21. Then, cover the first cover plate 31 onto the first folding plate 21. At this point, the first seam groove 131 is exposed relative to the first cover plate 31. Place the dart sewing template 100 into the sewing device 200 and sew the dart along the first seam groove 131. After sewing, open the first cover plate 31 and the first folding plate 21 sequentially. Fold fabric 4 along the herringbone pattern 211 of the second folding plate 22. Then, cover both the first cover plate 31 and the second cover plate 32 onto fabric 4. At this point, the second seam groove 132 is exposed relative to the second cover plate 32. Place the dart sewing template 100 into the sewing device 200 and sew the next dart along the second seam groove 132. Similarly, after multiple darts are sewn, the fabric 4 is taken out from the dart sewing template 100.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A space-saving sewing template, characterized in that, The provincial-position sewing template includes: A base plate, configured to hold fabric, the base plate including a first end and a second end along a first direction, the base plate having a plurality of sewing grooves, the plurality of sewing grooves being arranged sequentially at intervals along the first direction; Multiple folding panels, the number of which corresponds to the number of sewing grooves, are rotatably connected to the first end of the base plate. The folding panels extend along the first direction. Along the thickness direction of the base plate, the multiple folding panels are arranged sequentially, and the extension length of the multiple folding panels increases sequentially. Multiple herringbone spikes are provided on the side of the folding panel away from the first end. When the folding panels are stacked on the base plate, the herringbone spikes are configured to abut against the fabric so that the fabric can be folded along the herringbone spikes. Multiple cover plates are provided, the number of which corresponds to the number of folding plates. Each cover plate is rotatably connected to the second end of the base plate. The cover plates extend along the first direction and are arranged sequentially along the thickness direction of the base plate. The extension length of the multiple cover plates decreases sequentially. Each cover plate corresponds to each folding plate. The cover plate is configured to press against the corresponding folding plate when the folding plate is stacked on the base plate. When each cover plate is pressed against the corresponding folding plate, the sewing groove corresponding to the cover plate is exposed relative to the cover plate.

2. The sewing template for saving space according to claim 1, characterized in that, Along the first direction, the length of the fishbone is greater than the width of its corresponding seam groove.

3. The sewing template for saving space according to claim 1, characterized in that, The length of the sewing groove in the second direction is greater than the dimension of the folded plate in the second direction; The first direction and the second direction intersect.

4. The sewing template for saving space according to claim 1, characterized in that, The length of the cover plate in the second direction is greater than or equal to the length of the folding plate in the second direction; The first direction and the second direction intersect.

5. The sewing template for saving space according to claim 1, characterized in that, The base plate is provided with a fastener, which is configured to fix the fabric.

6. The sewing template for saving space according to claim 5, characterized in that, The fasteners include multiple fasteners, which are spaced apart and located outside the sewing groove. When the folded plate is stacked on the base plate, the fasteners are located outside the folded plate.

7. The sewing template for saving space according to claim 1, characterized in that, The cover plate is provided with an anti-slip element on the side away from the second end, and the anti-slip element is configured to abut against the fabric when the cover plate is closed on the corresponding folding plate.

8. The sewing template for saving space according to any one of claims 1-7, characterized in that, The base plate has a placement area configured to indicate the placement position of the fabric, and multiple sewing grooves are located within the placement area.

9. The sewing template for saving space according to any one of claims 1-7, characterized in that, Along the first direction, the width of the seam groove is 2-6mm.

10. A sewing device, characterized in that, It includes a machine base and a dart sewing template as described in any one of claims 1-9, wherein the dart sewing template is disposed on the machine base.

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