Sewing template and sewing method

Abstract

The invention discloses a sewing template and a sewing method, and relates to the technical field of clothing templates, the sewing template comprises a drawing plate, a bottom plate and a cover plate, the bottom plate is provided with a first sewing channel, an edge folding channel and a telescopic plate, and the first sewing channel and the edge folding channel are oppositely arranged; the drawing plate is used for pressing the first edge folding part into the edge folding channel; the telescopic plate can move between an initial position and an edge folding position in the first direction, and when the telescopic plate moves from the initial position to the edge folding position, the second edge folding part can be folded towards the drawing plate; a second sewing channel corresponding to the first sewing channel is formed in the cover plate, the cover plate is used for pressing and covering the first cutting piece and the second cutting piece on the bottom plate, and the sewing equipment can sew the first cutting piece and the second cutting piece together through the first sewing channel and the second sewing channel. According to the sewing template, the sewing efficiency can be effectively improved, and meanwhile the functionality of the fabric and the quality of a finished product are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of garment template, more particularly, to a sewing template and a sewing method. BACKGROUND

[0002] The existing functional fabric is difficult to operate manually due to its special material, and the process combination is complex. The traditional manufacturing method relies on auxiliary tools such as sample board and drawing powder for positioning, which not only easily causes stains on the fabric and damages the original function of the fabric, but also increases the labor cost and production cycle. In addition, this process requires multi-variety cooperation, consumes time and effort, and the product quality is difficult to stabilize.

[0003] Therefore, how to effectively improve the sewing efficiency while ensuring the functionality of the fabric and the quality of the finished product has become a technical problem to be solved by the technical personnel in the field. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a sewing template to effectively improve the sewing efficiency while ensuring the functionality of the fabric and the quality of the finished product.

[0005] Another purpose of the present application is to provide a sewing method for sewing a first panel and a second panel by using the above-mentioned sewing template.

[0006] A sewing template is used for sewing a first panel and a second panel, and the first panel comprises a main body part, a first hem part and a second hem part connected in sequence, comprising:

[0007] a pull plate;

[0008] a bottom plate, the bottom plate is provided with a first sewing channel, a hem channel and an expansion plate, the first sewing channel and the hem channel are arranged opposite to each other along the thickness direction of the bottom plate; the pull plate is used for pressing the first hem part into the hem channel; the expansion plate is movable along a first direction between an initial position and a hem position, and at the initial position, the expansion plate is arranged to avoid the first sewing channel along the thickness direction of the bottom plate, and at the hem position, the expansion plate is arranged opposite to the first sewing channel along the thickness direction of the bottom plate, and is used for folding the second hem part on the pull plate;

[0009] a cover plate, the cover plate is provided with a second sewing channel corresponding to the first sewing channel, and the cover plate is used for pressing the first panel and the second panel onto the bottom plate.

[0010] In some embodiments, the bottom plate is provided with a pressing plate, and the expansion plate is movably arranged between the bottom plate and the pressing plate along the first direction;

[0011] One of the telescopic plate and the cover plate is provided with a sliding groove extending along the first direction, and the other of the telescopic plate and the cover plate is provided with a sliding protrusion slidingly matched with the sliding groove, and the sliding protrusion is in abutment with both ends of the sliding groove along the first direction at the initial position and the folded edge position respectively.

[0012] In some embodiments, the base plate is provided with a spacer plate and an auxiliary plate at intervals, and the spacer plate is arranged between the telescopic plate and the base plate, and the spacer plate and the auxiliary plate form the folded edge channel therebetween.

[0013] Alternatively, the base plate is provided with the folded edge channel on the surface facing the cover plate.

[0014] In some embodiments, the side surface of the telescopic plate facing the base plate is spaced apart from the bottom wall of the folded edge channel by a distance greater than the thickness of the pull plate.

[0015] In some embodiments, a plurality of stand columns are arranged at intervals between the base plate and the pressing plate along a second direction, the telescopic plate is a plurality of telescopic plates, and each of the telescopic plates is arranged between two adjacent stand columns, and the second direction is arranged at an angle with the first direction.

[0016] In some embodiments, the folded edge channel is through along a second direction, the pull plate is movably arranged in the folded edge channel along the second direction, and the second direction is arranged at an angle with the first direction.

[0017] In some embodiments, the pull plate is provided with a limiting protrusion for abutting and limiting the end surface of the folded edge channel along the second direction.

[0018] In some embodiments, the base plate is provided with a third sewing channel and an adhesive position, the adhesive position is arranged along the edge of the third sewing channel and is used for adhering a functional tab and a size mark; the cover plate comprises:

[0019] a first pressing cover part, a first side of the first pressing cover part being rotatably connected with the base plate, and the first pressing cover part being provided with the second sewing channel;

[0020] a second pressing cover part, a second side of the second pressing cover part being rotatably connected with the first pressing cover part, and the second pressing cover part being provided with a fourth sewing channel corresponding to the third sewing channel, and the third sewing channel and the fourth sewing channel being used for sewing the first pattern piece, the second pattern piece, the functional tab and the size mark.

[0021] A sewing method for sewing the first pattern piece and the second pattern piece by using the sewing template according to any one of the above, comprising the steps of:

[0022] firstly laying the first cutting piece on the base plate, pressing the first folding part into the folding channel through the pull plate, and the main body part and the second folding part are located outside the folding channel;

[0023] folding, moving the telescopic plate to the folding position, so that the second folding part is folded to the folding channel to be opposite to the first sewing channel;

[0024] secondly laying the second cutting piece on the base plate, and the edge of the second cutting piece is arranged opposite to the first sewing channel and the second folding part, folding the main body part to the second cutting piece along the pull plate, and pressing the cover plate to the first cutting piece;

[0025] removing the plate, moving the telescopic plate to the initial position, and moving the pull plate out of the folding channel;

[0026] sewing, sewing the first cutting piece and the second cutting piece through the first sewing channel and the second sewing channel.

[0027] In some embodiments, a third sewing channel is arranged on the base plate, and an adhesive position is arranged around the third sewing channel, the cover plate comprises a first pressing cover part and a second pressing cover part, the base plate, the first pressing cover part and the second pressing cover part are sequentially rotatably connected, the second sewing channel is arranged on the first pressing cover part, and a fourth sewing channel corresponding to the third sewing channel is arranged on the second pressing cover part;

[0028] The second laying step specifically comprises: laying the second cutting piece on the base plate, and arranging the edge of the second cutting piece opposite to the first sewing channel and the second folding part, folding the main body part to the second cutting piece along the pull plate, pressing the first pressing cover part to the first cutting piece, folding the second pressing cover part, the first cutting piece and the second cutting piece to the side of the first pressing cover part away from the base plate along the first pressing cover part, placing a functional hanging loop and a size mark on the adhesive position, folding the first cutting piece and the second cutting piece to the base plate, and folding the second pressing cover part to the first cutting piece and the second cutting piece;

[0029] The sewing step specifically comprises: sewing the first cutting piece and the second cutting piece through the first sewing channel and the second sewing channel; and sewing the first cutting piece, the second cutting piece, the functional hanging loop and the size mark through the third sewing channel and the fourth sewing channel.

[0030] The sewing template provided by the application is used for sewing a first cutting piece and a second cutting piece, the first cutting piece comprises a main body part, a first hem part and a second hem part connected in sequence, the sewing template comprises a pull plate, a bottom plate and a cover plate, the bottom plate is provided with a first sewing channel, a hem channel and an expansion plate, the first sewing channel and the hem channel are arranged opposite to each other in the thickness direction of the bottom plate; the pull plate is used for pressing the first hem part into the hem channel; the expansion plate is movable in the first direction between an initial position and a hem position, and when the expansion plate is located at the initial position, the expansion plate is arranged away from the first sewing channel in the thickness direction of the bottom plate, and when the expansion plate is located at the hem position, the expansion plate is arranged opposite to the first sewing channel in the thickness direction of the bottom plate, and when the expansion plate moves from the initial position to the hem position, the second hem part can be folded to the pull plate; the cover plate is provided with a second sewing channel corresponding to the first sewing channel, and the cover plate is used for pressing the first cutting piece and the second cutting piece onto the bottom plate, and a sewing device sews the first cutting piece and the second cutting piece together through the first sewing channel and the second sewing channel.

[0031] In the specific sewing process, the first cutting piece is first placed on the bottom plate, and the first hem part of the first cutting piece is pressed into the hem channel through the pull plate; then the expansion plate is pushed to move from the initial position to the hem position, so that the second hem part is folded to the first hem part to form a hem, and then the second cutting piece is placed on the first cutting piece to correspond to the first sewing channel and the second hem part; the main body part is folded to the second cutting piece along the pull plate, and the cover plate is covered; the first cutting piece and the second cutting piece are sewn along the first sewing channel and the second sewing channel.

[0032] Compared with the related art, the sewing template provided by the application can stably fix the fabric through the pull plate and the expansion plate clamping structure; by integrating the complex process flow on the sewing template and combining the manual folding operation, the synchronous completion of multiple processes can be realized; this not only greatly reduces the skill requirement for the operator, but also significantly improves the production efficiency and product quality, effectively controls the production cost; the sewing template provided by the application is especially suitable for processing special material fabrics such as elastic fabrics, new materials and laminated fabrics, can effectively prevent the function of the fabric from being damaged or contaminated during the sewing process, and ensures the stability of the finished product quality.

[0033] The sewing method disclosed by the embodiment of the application is used for sewing the first cutting piece and the second cutting piece through the above-mentioned sewing template, and comprises the steps of a first material laying step, a folding step, a second material laying step, a plate removing step and a sewing step. The first material laying step specifically comprises placing the first cutting piece flat on the base plate, and pressing the first folding edge part into the folding edge channel through the pull-out plate, and at this time, the main body part and the second folding edge part are both located outside the folding edge channel, and the second folding edge part is located on the side of the folding edge channel close to the telescopic plate. The folding step specifically comprises moving the telescopic plate to the folding position, so that the second folding edge part is folded to the opposite side of the first sewing channel in the direction of the folding edge channel. The second material laying step specifically comprises placing the second cutting piece flat on the base plate, and the edge of the second cutting piece is arranged opposite to the first sewing channel, and the main body part is folded to the second cutting piece along the side of the pull-out plate, and the cover plate is pressed onto the first cutting piece to complete the flat laying. The plate removing step specifically comprises moving the telescopic plate to the initial position, and moving the pull-out plate out of the folding edge channel, so as to avoid the influence of the telescopic plate and the pull-out plate on the sewing at the position of the first sewing channel. The sewing step specifically comprises sewing the first cutting piece and the second cutting piece through the first sewing channel and the second sewing channel.

[0034] Compared with the prior art, the sewing method provided by the application can standardize and integrate complex process flow, realize the synchronous completion of multiple processes under the guidance of the sewing template, thereby greatly reducing the skill dependence on the operator, significantly improving the production efficiency and product quality, and effectively controlling the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the application or the related art, the following will briefly introduce the drawings needed to be used in the embodiment or related art description. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0036] Figure 1 The overall structure diagram of the sewing template disclosed by the embodiment of the application;

[0037] Figure 2 The structure diagram of the base plate disclosed by the embodiment of the application;

[0038] Figure 3 The structure diagram of the pressing plate and the column disclosed by the embodiment of the application;

[0039] Figure 4 The structure diagram of the pressing plate and the column disclosed by the embodiment of the application;

[0040] Figure 5 The structure diagram of the auxiliary plate disclosed by the embodiment of the application;

[0041] Figure 6 Structure diagram of the first grommet part disclosed by the embodiment of the present application;

[0042] Figure 7 Structure diagram of the second grommet part disclosed by the embodiment of the present application;

[0043] Figure 8 Structure diagram of the pull plate disclosed by the embodiment of the present application;

[0044] Figure 9 Process diagram of the sewing method disclosed by the embodiment of the present application Figure 1 ;

[0045] Figure 10 Process diagram of the sewing method disclosed by the embodiment of the present application Figure 2 ;

[0046] Figure 11 Process diagram of the sewing method disclosed by the embodiment of the present application Figure 3 ;

[0047] Figure 12 Process diagram of the sewing method disclosed by the embodiment of the present application Figure 4 .

[0048] Wherein, 100 is the bottom plate, 101 is the first sewing channel, 102 is the folding channel, 103 is the third sewing channel, 104 is the bonding position, 110 is the telescopic plate, 111 is the sliding protrusion, 120 is the pressing plate, 121 is the sliding groove, 130 is the backing plate, 140 is the auxiliary plate, and 150 is the stand column;

[0049] 200 is the cover plate, 210 is the first grommet part, 211 is the second sewing channel, 220 is the second grommet part, and 221 is the fourth sewing channel;

[0050] 300 is the pull plate, and 301 is the limiting protrusion;

[0051] 400 is the first cutting piece, 401 is the main body part, 402 is the first folding part, 403 is the second folding part, and 410 is the second cutting piece. DETAILED DESCRIPTION

[0052] The core of the present application is to disclose a sewing template to effectively improve the sewing efficiency while ensuring the functionality of the fabric and the quality of the finished product.

[0053] Another core of the present application is to disclose a sewing method for sewing the first cutting piece and the second cutting piece through the above-mentioned sewing template.

[0054] Hereinafter, the embodiments will be described with reference to the accompanying drawings. In addition, the embodiments shown below do not have any limiting effect on the gist of the application described in the claims. Furthermore, the entire contents of the configurations indicated in the following embodiments are not limited to what is necessary for the solution of the application described in the claims. Note that, for the convenience of description, only the portions related to the application are shown in the drawings. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0055] Note that, in the drawings of the embodiments of the present application, the arrow marked Z indicates the thickness direction Z of the base plate, the arrow marked X indicates the first direction X, and the arrow marked Y indicates the second direction Y. The thickness direction Z of the base plate, the first direction X, and the second direction Y are perpendicular to each other, and in actual applications, the above three directions can be arranged at an angle of less than or greater than 90 degrees. The thickness direction Z of the base plate, the first direction X, and the second direction Y are introduced in order to more clearly describe the relative positional relationship of the structures in the sewing template, and in actual applications, the first direction X and the second direction Y can be changed according to the different placement modes of the sewing template. For example, the first direction X is taken as the width direction of the sewing template, and the second direction Y is taken as the length direction of the sewing template.

[0056] In combination Figures 1-12 , the sewing template disclosed in the embodiments of the present application is used to sew the first cutting piece 400 and the second cutting piece 410. The first cutting piece 400 includes a main body portion 401, a first hem portion 402, and a second hem portion 403 connected in sequence. The sewing template includes a pull plate 300, a base plate 100, and a cover plate 200. The base plate 100 is provided with a first sewing channel 101, a hem channel 102, and an expansion plate 110. Along the thickness direction Z of the base plate 100, the first sewing channel 101 is arranged opposite to the hem channel 102. The pull plate 300 is used to press the first hem portion 402 into the hem channel 102. The expansion plate 110 is movable along the first direction X between an initial position and a hem position. When the expansion plate 110 is located at the initial position, the expansion plate 110 avoids the first sewing channel 101 along the thickness direction Z of the base plate 100. When the expansion plate 110 is located at the hem position, the expansion plate 110 is arranged opposite to the first sewing channel 101 along the thickness direction Z of the base plate 100. When the expansion plate 110 moves from the initial position to the hem position, the second hem portion 403 can be folded toward the pull plate 300. The cover plate 200 is provided with a second sewing channel 211 corresponding to the first sewing channel 101. The cover plate 200 is used to press the first cutting piece 400 and the second cutting piece 410 onto the base plate 100. The sewing equipment sews the first cutting piece 400 and the second cutting piece 410 together through the first sewing channel 101 and the second sewing channel 211.

[0057] Figures 1-8 A structure diagram of a sewing template for sewing a back three-dimensional full-filling pocket is shown in the middle. In a specific sewing process, the first cutting piece 400 is placed on the bottom plate 100, and the first folded edge part 402 of the first cutting piece 400 is pressed into the folded edge channel 102 through the pull plate 300; the telescopic plate 110 is pushed to move from the initial position to the folded edge position, so that the second folded edge part 403 is folded to the first folded edge part 402 to form a 1cm or other width folded edge, and the second cutting piece 410 is placed on the first cutting piece 400 to correspond to the first sewing channel 101 and the second folded edge part 403; the main body part 401 is folded on the second cutting piece 410 along the pull plate 300, and the cover plate 200 is covered; the sewing of the first cutting piece 400 and the second cutting piece 410 is performed along the first sewing channel 101 and the second sewing channel 211.

[0058] Compared with the prior art, the sewing template disclosed in the embodiments of the application can stably fix the fabric through the clamping structure of the pull plate 300 and the telescopic plate 110; by integrating the complex process flow on the sewing template and combining with manual folding operation, synchronous completion of multiple processes can be realized; this not only greatly reduces the skill requirement for the operator, but also significantly improves the production efficiency and product quality, effectively controls the production cost; the sewing template disclosed in the embodiments of the application is especially suitable for processing special material fabrics such as elastic fabric, new material and film-coated fabric, can effectively prevent the function of the fabric from being damaged or contaminated during the sewing process, and ensure the stability of the finished product quality.

[0059] Specifically, in some embodiments, in combination with Figure 9 and Figure 10 , the bottom plate 100 is provided with a pressing plate 120, and the telescopic plate 110 is movably arranged between the bottom plate 100 and the pressing plate 120 along the first direction X; in addition, one of the telescopic plate 110 and the cover plate 200 is provided with a sliding groove 121 extending along the first direction X, and the other of the telescopic plate 110 and the cover plate 200 is provided with a sliding protrusion 111 slidingly matched with the sliding groove 121, and at the initial position and the folded edge position, the sliding protrusion 111 is respectively in abutting cooperation with both ends of the sliding groove 121 along the first direction X, thereby assisting the push-pull of the telescopic plate 110, ensuring the height stability and repeated positioning accuracy of the telescopic plate 110 when switching positions, and effectively avoiding the deviation caused by shaking or misoperation, thereby ensuring the reliability and durability of the overall structure.

[0060] In some embodiments, in combination with Figure 9The gusset plate 130 and the auxiliary plate 140 are arranged on the bottom plate 100 in a spaced manner, the gusset plate 130 is arranged between the telescopic plate 110 and the bottom plate 100, and the gusset plate 130 and the auxiliary plate 140 form the folding channel 102 therebetween. In this embodiment, the structural strength of the bottom plate 100 is not affected by the folding channel 102. In another embodiment, the surface of the bottom plate 100 facing the cover plate 200 is provided with the folding channel 102. This embodiment is simple in structure and convenient to process.

[0061] Further, the distance between the side surface of the telescopic plate 110 facing the bottom plate 100 and the bottom wall of the folding channel 102 is greater than the thickness of the pull plate 300, so as to facilitate the movement of the telescopic plate 110 from the initial position to the folding position, and to fold the second folding part 403 to the surface of the pull plate 300 away from the bottom plate 100. According to the thickness of the first cutting piece 400, the pull plate 300 can be designed with different thicknesses. In addition, the pull plate 300 can be designed with different widths according to the width of the first folding part 402.

[0062] Since the folding channel 102 has a long extension length along the second direction Y, in order to facilitate the movement of the telescopic plate 110, a plurality of stand columns 150 are arranged between the bottom plate 100 or the gusset plate 130 and the pressing plate 120 in the second direction Y, the telescopic plate 110 is a plurality of and is arranged between two adjacent stand columns 150. Compared with the single telescopic plate 110 design, the multi-telescopic plate 110 structure effectively disperses the stress concentration, greatly reduces the risk of jamming of the telescopic plate 110 due to excessive length, and facilitates movement.

[0063] The specific size of each component in the present application can be flexibly adjusted according to the needs of the actual application scene. As an embodiment, the length of the gusset plate 130, the pressing plate 120 and the auxiliary plate 140 can be set to 50 cm, and the width can be set to 5 cm; and the length of the stand column 150 can be set to 5 cm, and the width can be set to 2 cm. It should be emphasized that the above-mentioned sizes are only exemplary and the specific values do not constitute a limitation on the scope of protection of the present application. Any size change based on the concept of the present application should be included in the protection of the present application.

[0064] The above-mentioned bottom plate 100, cover plate 200, gusset plate 130, pressing plate 120, stand column 150, auxiliary plate 140, telescopic plate 110 and pull plate 300 can be made of acrylic, metal or plastic materials; the above-mentioned bottom plate 100 and gusset plate 130 and auxiliary plate 140, gusset plate 130 and stand column 150, stand column 150 and pressing plate 120 can be connected by adhesion, magnetic attraction and the like, and the present application does not limit this.

[0065] In some embodiments, the folding channel 102 is through in the second direction Y, and the pull plate 300 is movably arranged in the folding channel 102 in the second direction Y. After each panel is folded and laid, the pull plate 300 can be withdrawn from the folding channel 102 in the second direction Y without affecting the folding and laying state of each panel before sewing.

[0066] Further, in combination with Figure 1 and Figure 8 , the pull plate 300 is provided with a limiting protrusion 301 for abutting and limiting with the end face of the folding channel 102 in the second direction Y, which can limit the movement position of the pull plate 300 in the folding channel 102. In some embodiments, the pull plate 300 is arranged in the shape of the folding channel 102, so that the first folding part 402 can be arranged in close contact with the inner wall of the folding channel 102.

[0067] In some embodiments disclosed in the present application, the bottom plate 100 is provided with a third sewing channel 103 and an adhesive position 104, the adhesive position 104 is arranged along the edge of the third sewing channel 103 and is used for adhesive function loops and size marks, and the cover plate 200 includes a first cover part 210 and a second cover part 220, the first side of the first cover part 210 is rotatably connected with the bottom plate 100, and the first cover part 210 is provided with a second sewing channel 211; the second cover part 220 is rotatably connected with the second side of the first cover part 210, and the second cover part 220 is provided with a fourth sewing channel 221 corresponding to the third sewing channel 103, and the third sewing channel 103 and the fourth sewing channel 221 are used for sewing the first panel 400, the second panel 410, the function loops and the size marks. Specifically, after the second panel 410 is laid on the first panel 400 at a position corresponding to the second folding part 403, the main part 401 is folded over the second panel 410 to the position along the pull plate 300, and then the first cover part 210 is covered on the first panel 400, at this time the second cover part 220 is folded to the side of the first cover part 210 away from the bottom plate 100; the first panel 400 and the second panel 410 are folded to the side of the first cover part 210 away from the bottom plate 100, that is, folded to the second cover part 220, the function loops and the size marks are placed on the adhesive position 104, and then the first panel 400 and the second panel 410 are folded to the bottom plate 100, at this time the second cover part 220 can be folded to the first panel 400 and the second panel 410; finally, the first panel 400 and the second panel 410 are sewn along the first sewing channel 101 and the second sewing channel 211, and the first panel 400, the second panel 410, the function loops and the size marks are sewn along the third sewing channel 103 and the fourth sewing channel 221.

[0068] Specifically, the cover plate 200 can be divided into the first grommet part 210 and the second grommet part 220 by laser cutting, and then the first grommet part 210 and the second grommet part 220 are connected to form the movable template structure.

[0069] The sewing method disclosed in the embodiments of the present application is used for sewing the first panel 400 and the second panel 410 through the above-mentioned sewing template, and includes the following steps:

[0070] S10, first laying;

[0071] In combination Figure 9 The first panel 400 is laid flat on the base plate 100, and the first hem part 402 is pressed into the hem channel 102 through the pull plate 300, and at this time, the main part 401 and the second hem part 403 are located outside the hem channel 102, and the second hem part 403 is located on the side of the hem channel 102 close to the expansion plate 110.

[0072] S20, hemming;

[0073] In combination Figure 10 The expansion plate 110 is moved to the hemming position, so that the second hem part 403 is folded to the first sewing channel 101 in the direction of the hem channel 102.

[0074] S30, second laying;

[0075] In combination Figure 11 And Figure 12 The second panel 410 is laid flat on the base plate 100, and the edge of the second panel 410 is arranged opposite to the first sewing channel 101, the main part 401 is folded to the second panel 410 along one side of the pull plate 300, and the cover plate 200 is pressed onto the first panel 400 to complete the laying.

[0076] S40, removing the plate;

[0077] The expansion plate 110 is moved to the initial position, and the pull plate 300 is moved out of the hem channel 102, so as to avoid the influence of the expansion plate 110 and the pull plate 300 on the subsequent sewing at the position of the first sewing channel 101.

[0078] S50, sewing;

[0079] The first panel 400 and the second panel 410 are sewn through the first sewing channel 101 and the second sewing channel 211.

[0080] Compared with the prior art, the sewing method disclosed by the embodiments of the application can standardize and integrate complex process flows, realize the synchronous completion of multiple processes under the guidance of a sewing template, thereby greatly reducing the skill dependence on operators, significantly improving production efficiency and product quality, and effectively controlling production cost.

[0081] In some embodiments, the third sewing channel 103 is formed on the bottom plate 100, and an adhesive position 104 is arranged around the third sewing channel 103; the cover plate 200 comprises a first cover plate 210 and a second cover plate 220, the bottom plate 100, the first cover plate 210 and the second cover plate 220 are sequentially rotatably connected, the second sewing channel 211 is formed on the first cover plate 210, and the fourth sewing channel 221 corresponding to the third sewing channel 103 is formed on the second cover plate 220; S30 specifically comprises placing the second cutting piece 410 flat on the bottom plate 100, and arranging the edge of the second cutting piece 410 opposite to the first sewing channel 101 and the second hem portion 403, folding the main body portion 401 on the second cutting piece 410 along one side of the pull plate 300, pressing the first cover plate 210 to the first cutting piece 400, folding the second cover plate 220, the first cutting piece 400 and the second cutting piece 410 to the side of the first cover plate 210 away from the bottom plate 100, placing the functional hanging and size label to the adhesive position 104, folding the first cutting piece 400 and the second cutting piece 410 to the bottom plate 100, and folding the second cover plate 220 to the first cutting piece 400 and the second cutting piece 410; S50 specifically comprises sewing the first cutting piece 400 and the second cutting piece 410 through the first sewing channel 101 and the second sewing channel 211; and sewing the first cutting piece 400, the second cutting piece 410, the functional hanging and the size label through the third sewing channel 103 and the fourth sewing channel 221.

[0082] The terms "first" and "second" and the like in the description and claims of the application are used to distinguish different objects, and are not used to describe a specific order, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but can include steps or units that are not listed. In addition, in the description of the embodiments of the application, "a plurality of" means two or more than two.

[0083] The foregoing description of the disclosed embodiments enables a person skilled in the art to make or use the application. Modifications of these embodiments will occur to persons of skill in the art, and, while certain embodiments according to the principles of the application are shown and described specific details of various embodiments to provide an understanding of the principles of the application, the application is not limited to the embodiments disclosed but is to be accorded the full scope consistent with the principles and novel features disclosed herein. Particular sequential arrangements of specific embodiments, unless otherwise specified can not be required, and thus some of the embodiments can be performed in an order other than that shown or described. Certain of the embodiments are presented in terms of methods that can be implemented as instructions processed by a machine, and can be implemented as hardware, firmware, software, or any combination thereof. In the context of software, the terms "stored" or "data store" mean that the data is available for processing by a machine, and can be loaded in memory for execution by a machine. The machine can be any suitable processing platform, including, but not limited to, a general purpose computer, a special purpose computer, a microprocessor, a microprocessor core that can or can not be supplemented by a microprocessor or microprocessor cores, or any other processing unit. Further, software referred to in this detailed description can be stored in a computer readable medium, which can be any medium that can be read and accessed by a machine. Such computer readable medium can include, but is not limited to, optical

Claims

1. A sewing template characterized by, The first cutting piece (400) and the second cutting piece (410) are sewn, and the first cutting piece (400) comprises a main body part (401), a first hem part (402) and a second hem part (403) connected in sequence, comprising: A pull plate (300); A bottom plate (100) is provided with a first sewing channel (101), a hem channel (102) and an expansion plate (110) on the surface, and the first sewing channel (101) is arranged opposite to the hem channel (102) along the thickness direction of the bottom plate (100); the pull plate (300) is used to press the first hem part (402) into the hem channel (102); the expansion plate (110) can move along the first direction between the initial position and the hem position, and at the initial position, the expansion plate (110) is arranged away from the first sewing channel (101) along the thickness direction of the bottom plate (100), and at the hem position, the expansion plate (110) is arranged opposite to the first sewing channel (101) along the thickness direction of the bottom plate (100), and is used to fold the second hem part (403) on the pull plate (300); A cover plate (200) is provided with a second sewing channel (211) corresponding to the first sewing channel (101) on the surface, and the cover plate (200) is used to press the first cutting piece (400) and the second cutting piece (410) on the bottom plate (100).

2. The sewing template of claim 1, wherein, The bottom plate (100) is provided with a pressing plate (120), and the expansion plate (110) is movably arranged between the bottom plate (100) and the pressing plate (120) along the first direction; One of the expansion plate (110) and the cover plate (200) is provided with a sliding groove (121) extending along the first direction, and the other of the expansion plate (110) and the cover plate (200) is provided with a sliding protrusion (111) slidingly matched with the sliding groove (121), and the sliding protrusion (111) is respectively in contact with both ends of the sliding groove (121) along the first direction at the initial position and the hem position.

3. The sewing template of claim 2, wherein, The bottom plate (100) is provided with a spacer plate (130) and an auxiliary plate (140) arranged at intervals, and the spacer plate (130) is arranged between the expansion plate (110) and the bottom plate (100), and the spacer plate (130) and the auxiliary plate (140) form the hem channel (102) therebetween; Alternatively, the bottom plate (100) is provided with the hem channel (102) on the surface facing the cover plate (200).

4. The sewing template of claim 3, wherein, The distance between the side surface of the expansion plate (110) facing the bottom plate (100) and the bottom wall of the hem channel (102) is greater than the thickness of the pull plate (300).

5. The sewing template of claim 2, wherein, A plurality of columns (150) are arranged between the bottom plate (100) and the pressing plate (120) along a second direction, the second direction is arranged at an angle with the first direction.

6. The sewing template of claim 1, wherein, The folding channel (102) is through along a second direction, the pull plate (300) is movably arranged in the folding channel (102) along the second direction, and the second direction is arranged at an angle with the first direction.

7. The sewing template of claim 6, wherein, The pull plate (300) is provided with a limiting protrusion (301) for abutting and limiting the end surface of the folding channel (102) along the second direction.

8. The sewing template of claim 1, wherein, The bottom plate (100) is provided with a third sewing channel (103) and an adhesive position (104), the adhesive position (104) is arranged along the edge of the third sewing channel (103) and is used for adhering a functional hanging loop and a size mark; the cover plate (200) comprises: A first pressing cover portion (210), a first side of the first pressing cover portion (210) is rotatably connected with the bottom plate (100), and the first pressing cover portion (210) is provided with the second sewing channel (211); A second pressing cover portion (220), a second side of the second pressing cover portion (220) is rotatably connected with the first pressing cover portion (210), and the second pressing cover portion (220) is provided with a fourth sewing channel (221) corresponding to the third sewing channel (103), the third sewing channel (103) and the fourth sewing channel (221) are used for sewing the first cutting piece (400), the second cutting piece (410), the functional hanging loop and the size mark.

9. A sewing method characterized by, The method for sewing the first cutting piece (400) and the second cutting piece (410) by the sewing template according to any one of claims 1-8, comprising the steps of: Once laying, the first cutting piece (400) is laid flat on the bottom plate (100), the first folding portion (402) is pressed into the folding channel (102) through the pull plate (300), and the main body portion (401) and the second folding portion (403) are both located outside the folding channel (102); Folding, moving the telescopic plate (110) to the folding position, so that the second folding portion (403) is folded to the folding channel (102) direction to be opposite to the first sewing channel (101); Secondly laying, the second cutting piece (410) is laid flat on the bottom plate (100), and the edge of the second cutting piece (410) is arranged opposite to the first sewing channel (101) and the second folding portion (403), the main body portion (401) is folded to the second cutting piece (410) along the pull plate (300), and the cover plate (200) is pressed onto the first cutting piece (400); Removing the plate, moving the telescopic plate (110) to the initial position, and moving the pull plate (300) out of the folding channel (102); Sewing, sewing the first cutting piece (400) and the second cutting piece (410) through the first sewing channel (101) and the second sewing channel (211).

10. The sewing method according to claim 9, wherein The bottom plate (100) is provided with a third sewing channel (103), and an adhesive position (104) is arranged around the third sewing channel (103). The cover plate (200) comprises a first pressing cover part (210) and a second pressing cover part (220). The bottom plate (100), the first pressing cover part (210) and the second pressing cover part (220) are sequentially rotatably connected. The first pressing cover part (210) is provided with the second sewing channel (211). The second pressing cover part (220) is provided with a fourth sewing channel (221) corresponding to the third sewing channel (103). The second laying step specifically comprises: placing the second cutting piece (410) flat on the bottom plate (100), and arranging the edge of the second cutting piece (410) opposite to the first sewing channel (101) and the second folding edge part (403). The main body part (401) is folded on the second cutting piece (410) along the pulling plate (300). The first pressing cover part (210) is pressed onto the first cutting piece (400). The second pressing cover part (220), the first cutting piece (400) and the second cutting piece (410) are folded along the first pressing cover part (210) to the side of the first pressing cover part (210) away from the bottom plate (100). The functional hanging loop and the size mark are placed on the adhesive position (104). The first cutting piece (400) and the second cutting piece (410) are folded on the bottom plate (100). The second pressing cover part (220) is folded on the first cutting piece (400) and the second cutting piece (410). The sewing step specifically comprises: sewing the first cutting piece (400) and the second cutting piece (410) through the first sewing channel (101) and the second sewing channel (211); and sewing the first cutting piece (400), the second cutting piece (410), the functional hanging loop and the size mark through the third sewing channel (103) and the fourth sewing channel (221).

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