Sewing device

Abstract

The utility model relates to the technical field of clothing manufacturing, and provides a sewing device which comprises an operation table, a sleeve core assembly, a sewing trepanning assembly, a material collecting assembly and a driving assembly, the position of an epaulet is fixed through the sleeve core assembly, and therefore the driving assembly is used for driving the epaulet to conduct sewing treatment, trepanning treatment and finishing. Through linkage of devices in the sewing device, the epaulet manufacturing procedure is effectively simplified, the manufacturing efficiency is improved, and labor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a sewing device. Background Art

[0002] When making the epaulettes of clothes, the epaulettes need to be sewn and holes are opened. The specific steps include: manually turning the epaulettes, ironing, manually drawing the epaulettes, manually drawing the positioning lines, trimming the excess seams and opening the epaulettes. From manually turning the epaulettes to opening the epaulettes, there are 6 processes involved, and the whole process is cumbersome and labor-intensive.

[0003] Therefore, it is necessary to design a sewing device that can simplify the epaulette preparation process to save manpower and production costs. Utility Model Content

[0004] Based on this, an embodiment of the present invention provides a sewing device that simplifies the epaulette preparation process.

[0005] The utility model provides a sewing device, which comprises:

[0006] Operation table;

[0007] A core-covering assembly, the core-covering assembly comprising a core mold and a positioner arranged on the operating table, the core mold is used to cover the epaulettes, and the positioner is used to position the epaulettes;

[0008] A sewing and hole-making assembly, the sewing and hole-making assembly comprising a sewing machine and a hole-making device arranged on the operating table, the sewing machine is used for sewing the epaulettes, and the hole-making device is used for making holes in the epaulettes;

[0009] A material receiving assembly, the material receiving assembly comprising a trimmer and a material receiving device arranged on the operating table, the trimmer being used to cut and trim the edges of the epaulettes after sewing and opening holes, and the material receiving device being used to collect the epaulettes processed by the trimmer;

[0010] A driving assembly is used to drive the epaulettes to move on the surface of the operating table, and to move the epaulettes to the core assembly, the sewing and opening assembly, and the material receiving assembly respectively.

[0011] In some embodiments, the core-sleeve assembly further includes a fixing frame and a cover plate, and the fixing frame and the cover plate are detachably clamped to fix the core mold.

[0012] In some embodiments, the positioner includes a plurality of air holes disposed on the operating table, the air holes are connected to an air pump, and the air pump is used to provide adsorption force to the air holes and position and fix the epaulettes.

[0013] In some embodiments, the trimmer includes a first slide rail, a pneumatic cutter and a first driving member. The first slide rail is set on the operating table, the pneumatic cutter is slidably set on the first slide rail, and the pneumatic cutter is driven by the first driving member to move along the first slide rail. The pneumatic cutter is used to cut and trim the epaulettes located at the receiver position.

[0014] In some embodiments, the material receiver includes a supporting plate, a baffle, a second slide rail, a second driving member and a material receiving supporting plate, wherein the supporting plate is used to place the epaulettes processed by the sewing and opening assembly, the supporting plate is slidably disposed on the second slide rail, and the second driving member is used to drive the supporting plate to move along the second slide rail;

[0015] The baffle is fixedly arranged on the operating table, and the material receiving support plate is fixedly arranged below the baffle. The baffle is used to block the epaulettes on the supporting plate when the supporting plate is in a sliding state, and to drop the epaulettes onto the material receiving support plate.

[0016] In some embodiments, the material receiver also includes a third slide rail and a third driving member. The third slide rail is arranged below the operating table in a direction perpendicular to the plane of the operating table. The material receiving pallet is slidably arranged on the third slide rail. The third driving member is used to drive the material receiving pallet to move along the third slide rail to adjust the stacking height of multiple epaulettes on the material receiving pallet.

[0017] In some embodiments, the material receiver further includes a limiting frame disposed below the operating table, the material receiving pallet is disposed within the limiting frame, and the limiting frame is used to limit the stacking of multiple epaulettes on the material receiving pallet.

[0018] In some embodiments, the driving assembly includes a first driving assembly and a second driving assembly, the first driving assembly is used to drive the epaulettes to move between the core assembly and the sewing machine, and the second driving assembly is used to drive the epaulettes to move between the core assembly, the hole opener and the material collecting assembly.

[0019] In some embodiments, the first driving assembly includes a first pressing plate, a fourth slide rail, a first slider, a fourth driving member and a first die pressing cylinder; the first slider is slidably disposed on the fourth slide rail, and the fourth driving member is used to drive the first slider to move along the fourth slide rail;

[0020] The first die cylinder is fixedly disposed on the first sliding block, the first pressing plate is disposed at the movable end of the first die cylinder, and the first die cylinder is used to drive the first pressing plate to press the epaulettes.

[0021] In some embodiments, a sewing positioning groove is provided on the pressing plate.

[0022] In some embodiments, the second driving assembly includes a second pressing plate, a fifth slide rail, a second slider, a fifth driving member, and a second die pressing cylinder; the second slider is slidably disposed on the fifth slide rail, and the fifth driving member is used to drive the second slider to move along the fifth slide rail;

[0023] The second die cylinder is fixedly disposed on the second sliding block, the second pressing plate is disposed at the movable end of the second die cylinder, and the second die cylinder is used for driving the second pressing plate to press the epaulettes.

[0024] In some embodiments, a limiting groove is provided on a side of the second pressing plate close to the epaulette, and the limiting groove is used to engage and limit an edge of the epaulette.

[0025] Compared with the traditional technology, the utility model has at least the following beneficial effects:

[0026] The utility model arranges a sleeve core component, a sewing and hole punching component, a material receiving component and a driving component on an operating table; an operator only needs to sleeve the epaulettes on the sleeve core component and position them, and the epaulettes can be automatically sewn, hole punched, trimmed and material received, thereby effectively simplifying the epaulette production operation and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] FIG1 is a schematic structural diagram of a sewing device provided in one embodiment of the utility model;

[0028] FIG2 is a schematic structural diagram of a sleeve-core assembly provided in one embodiment of the present invention;

[0029] Figure 3 It is a structural schematic diagram of a trimmer provided in one embodiment of the utility model;

[0030] Figure 4 A schematic diagram of the structure of a material receiver provided in one embodiment of the utility model

[0031] Figure 5 This is a schematic structural diagram of a first driving assembly provided in one embodiment of the utility model;

[0032] Figure 6 This is a schematic diagram of assembling a first pressing plate of a first driving assembly provided in one embodiment of the utility model;

[0033] Figure 7 This is a schematic diagram of the structure of a second driving assembly provided in one embodiment of the utility model;

[0034] Figure 8This is a schematic structural diagram of a second pressing plate provided in one embodiment of the utility model;

[0035] Fig. 9 The present invention is a flowchart of the epaulette production process provided in one embodiment of the present invention.

[0036] Among them, 100-operating table; 200-core assembly; 210-core mold; 220-positioner; 221-air hole; 230-fixing frame; 240-cover plate; 250-foot switch; 300-sewing hole opening assembly; 310-sewing machine; 320-hole opener; 400-material receiving assembly; 410-trimter; 411-first slide rail; 412-pneumatic cutter; 413-first driving member; 420-material receiving device; 421-supporting plate; 422-baffle plate; 423-second slide rail; 424-second driving member; 425-material receiving tray; 426-third slide rail; 427-third driving member; 428-limiting frame; 500-driving assembly; 510-first driving assembly; 511-first pressure plate; 512-fourth slide rail; 513-first slider; 514-fourth driving member; 515-first die cylinder; 516-sewing positioning groove; 520-second driving assembly; 521-second pressure plate; 522-fifth slide rail; 523-second slider; 524-fifth driving member; 525-second die cylinder; 526-limiting groove. DETAILED DESCRIPTION

[0037] The present invention is further described in detail below in conjunction with the accompanying drawings, embodiments and examples. These embodiments and examples are only used to illustrate the present invention and are not used to limit the scope of the present invention. The purpose of providing these embodiments and examples is to make the understanding of the disclosure of the present invention more thorough and comprehensive. It should also be understood that the present invention can be implemented in many different forms and is not limited to the embodiments and examples described herein. Those skilled in the art can make various changes or modifications without violating the connotation of the present invention, and the equivalent forms obtained also fall within the scope of protection of the present invention. In addition, in the description below, a large number of specific details are given in order to provide a more comprehensive understanding of the present invention. It should be understood that the present invention can be implemented without one or more of these details.

[0038] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", "fixed" and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, "optionally", "optional", and "optional" mean optional or dispensable, that is, any one of the two parallel schemes of "yes" or "no". If multiple "options" appear in a technical solution, unless otherwise specified and there is no contradiction or mutual restriction, each "option" is independent.

[0041] In the present utility model, the technical features described in an open manner include closed technical solutions composed of the listed features, and also include open technical solutions containing the listed features.

[0042] In the present invention, the terms "first", "second", etc. are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or quantity, nor can they be understood as implicitly indicating the importance or quantity of the indicated technical features. Moreover, "first", "second", etc. only serve the purpose of non-exhaustive enumeration and description, and it should be understood that they do not constitute a closed limitation on quantity.

[0043] All documents mentioned in the present utility model are cited as references in the present utility model, just as each document is cited as a reference separately. Unless they conflict with the utility model purpose and / or technical solution of the present utility model, the cited documents involved in the present utility model are cited with all contents and all purposes. When the present utility model involves cited documents, the definitions of relevant technical features, terms, nouns, phrases, etc. in the cited documents are also cited. When the present utility model involves cited documents, the examples and preferred methods of the cited relevant technical features can also be incorporated into the present utility model as references, but are limited to the ability to implement the present utility model. It should be understood that when the cited content conflicts with the description in the present utility model, the present utility model shall prevail or be modified adaptively according to the description of the present utility model.

[0044] In the traditional technology, the production process of epaulettes requires manual reverse epaulettes, ironing, manual epaulette visible stitches, manual positioning lines, trimming of excess seams and opening of epaulette buttonholes. The whole process is cumbersome and labor-intensive. However, the utility model uses the linkage of the core assembly, sewing and hole-opening assembly, material collection assembly and driving assembly. The operator only needs to put the epaulette to be processed on the core mold to start the automated operation, sew, open holes, trim and collect the epaulettes, effectively simplifying the manual operation and improving the preparation efficiency.

[0045] The utility model provides a sewing device, as shown in FIG1 , the sewing device comprises:

[0046] Operation table 100;

[0047] The core-covering assembly 200 includes a core mold 210 and a positioner 220 disposed on the operating table 100, wherein the core mold 210 is used for covering the epaulettes, and the positioner 220 is used for positioning the epaulettes;

[0048] A sewing and hole-making assembly 300, comprising a sewing machine 310 and a hole-making device 320 disposed on the operating table 100, wherein the sewing machine 310 is used for sewing the epaulettes, and the hole-making device 320 is used for making holes in the epaulettes;

[0049] The material receiving assembly 400 includes a trimmer 410 and a material receiver 420 disposed on the operating table 100, the trimmer 410 is used to cut and trim the edges of the epaulettes after sewing and opening, and the material receiver 420 is used to collect the epaulettes processed by the trimmer 410;

[0050] The driving assembly 500 is used to drive the epaulettes to move on the surface of the operating table 100, and respectively move the epaulettes to the sleeve core assembly 200, the sewing and opening assembly 300 and the material receiving assembly 400.

[0051] The utility model arranges a sleeve core assembly 200, a sewing and punching assembly 300, a material collection assembly 400 and a driving assembly 500 on an operating table 100. An operator only needs to sleeve the epaulettes on the sleeve core assembly 200 and position them, and then the epaulettes can be automatically sewn, punched, trimmed and collected, thereby effectively simplifying the epaulette production operation and improving the production efficiency.

[0052] It should be noted that the sewing and hole-making assembly 300 in the present invention can realize the functions of sewing and hole-making respectively, and can be a sewing machine 310 and a hole-making device 320 that realize the functions respectively, or can be an integrated device that can realize hole-making and sewing at the same time.

[0053] In some embodiments, as shown in Fig. 2, the core assembly 200 further includes a fixing frame 230 and a cover plate 240, and the fixing frame 230 and the cover plate 240 are detachably clamped to fix the core mold 210. Optionally, the detachable manner may be a bolt detachable manner or a buckle detachable manner.

[0054] The utility model disposes the core mold 210 detachably between the fixing plate and the cover plate 240 , so that the core mold 210 can be replaced according to different sizes of epaulettes.

[0055] In some embodiments, as shown in FIG. 2 , the positioner 220 includes a plurality of air holes 221 disposed on the operating table 100 , and the air holes 221 are connected to an air pump, and the air pump is used to provide adsorption force to the air holes 221 and position and fix the epaulettes.

[0056] The utility model positions and fixes the epaulettes by means of air holes 221. Under the action of adsorption force, the epaulettes can be laid flat on the operating table 100. In the process of subsequent pressing and moving of the driving component 500, problems such as wrinkles on the epaulettes can be avoided, thereby ensuring accurate sewing and hole opening positions.

[0057] In some embodiments, the air pump includes a foot switch 250 disposed on the ground, and the foot switch 250 is used to control the start and stop of the air pump.

[0058] In some embodiments, Figure 3 As shown, the trimmer 410 includes a first slide rail 411, a pneumatic cutter 412 and a first driving member 413. The first slide rail 411 is set on the operating table 100, and the pneumatic cutter 412 is slidably set on the first slide rail. The pneumatic cutter 412 is driven by the first driving member 413 to move along the first slide rail 411. The pneumatic cutter 412 is used to cut and trim the epaulettes located at the position of the receiver 420.

[0059] In some embodiments, the first driving member 413 drives the pneumatic cutter 412 to move along the first slide rail 411 through a connecting block.

[0060] In some embodiments, Figure 4 As shown, the material receiver 420 includes a supporting plate 421, a baffle 422, a second slide rail 423, a second driving member 424 and a material receiving supporting plate 425. The supporting plate 421 is used to place the epaulettes processed by the sewing hole opening assembly 300. The supporting plate 421 is slidably set on the second slide rail 423. The second driving member 424 is used to drive the supporting plate 421 to move along the second slide rail 423.

[0061] The baffle 422 is fixedly disposed on the operating table 100 , and the material receiving support plate 425 is fixedly disposed below the baffle 422 . The baffle 422 is used to block the epaulettes on the supporting plate 421 when the supporting plate 421 is in a sliding state, and to make the epaulettes fall onto the material receiving support plate 425 .

[0062] In some embodiments, the material receiver 420 also includes a third slide rail 426 and a third driving member 427. The third slide rail 426 is arranged below the operating table 100 in a direction perpendicular to the plane of the operating table 100. The material receiving pallet 425 is slidably arranged on the third slide rail 426. The third driving member 427 is used to drive the material receiving pallet 425 to move along the third slide rail 426 to adjust the stacking height of the multiple epaulettes on the material receiving pallet 425.

[0063] In some embodiments, the material receiver 420 also includes a limiting frame 428 disposed below the operating table 100, and the material receiving pallet 425 is disposed in the limiting frame 428, and the limiting frame 428 is used to limit the stacking of multiple epaulettes on the material receiving pallet 425.

[0064] In some embodiments, the driving assembly 500 includes a first driving assembly 510 and a second driving assembly 520, wherein the first driving assembly 510 is used to drive the epaulettes to move between the core assembly 200 and the sewing machine 310, and the second driving assembly 520 is used to drive the epaulettes to move between the core assembly 200, the hole opener 320 and the material collecting assembly 400.

[0065] In some embodiments, Figure 5 and Figure 6 As shown, the first driving assembly 510 includes a first pressure plate 511, a fourth slide rail 512, a first slider 513, a fourth driving member 514 and a first die cylinder 515; the first slider 513 is slidably disposed on the fourth slide rail 512, and the fourth driving member 514 is used to drive the first slider 513 to move along the fourth slide rail 512.

[0066] The first pressing cylinder 515 is fixedly disposed on the first sliding block 513 , and the first pressing plate 511 is disposed at the movable end of the first pressing cylinder 515 . The first pressing cylinder 515 is used to drive the first pressing plate 511 to press the epaulettes.

[0067] In some embodiments, the pressing plate is provided with a sewing positioning groove 516. Optionally, the sewing positioning groove 516 includes two oblong grooves.

[0068] In some embodiments, Figure 7As shown, the second driving assembly 520 includes a second pressure plate 521, a fifth slide rail 522, a second slider 523, a fifth driving member 524 and a second die cylinder 525; the second slider 523 is slidably disposed on the fifth slide rail 522, and the fifth driving member 524 is used to drive the second slider 523 to move along the fifth slide rail 522.

[0069] The second pressing die cylinder 525 is fixedly disposed on the second sliding block 523 , and the second pressing plate 521 is disposed at the movable end of the second pressing die cylinder 525 . The second pressing die cylinder 525 is used to drive the second pressing plate 521 to press the epaulettes.

[0070] In some embodiments, Figure 8 As shown, a limiting groove 526 is provided on one side of the second pressing plate 521 close to the epaulette, and the limiting groove 526 is used for engaging and limiting the edge of the epaulette.

[0071] In the present invention, the second pressing plate 521 is arranged along the width direction of the epaulette and has a narrower size, so as to avoid the second pressing plate 521 being too large in size and affecting the hole opening operation and trimming operation.

[0072] In some embodiments, the size of the second pressing plate 521 along the length direction of the epaulette is 5% to 10% of the length of the epaulette, for example, 5%, 6%, 7%, 8%, 9% or 10%. In the utility model, the size of the second pressing plate 521 is controlled, and during the process of opening and trimming, the second pressing plate 521 does not need to be removed, and the opening and trimming can be performed directly in the state where the second pressing plate 521 is pressed, which simplifies the operation steps and ensures the accuracy of the operation.

[0073] Exemplarily, a method for processing epaulettes by the above-mentioned sewing device is provided, such as Fig. 9 As shown, including:

[0074] S1: Interlaced lines and positioning lines

[0075] Install the core mold 210 with the same size as the epaulette to be processed between the fixing frame 230 and the cover plate 240, manually reverse the epaulette to be processed and then put it on the core mold 210, and start the air pump to adsorb and position the epaulette; start the first driving component 510, move the first pressing plate 511 to the top of the epaulette and press the epaulette, turn off the air pump to stop the epaulette positioning and adsorption, and then make the first driving component 510 press and drive the epaulette to move along the surface of the operating table 100, move the epaulette to the sewing work place of the sewing machine 310, the sewing machine 310 first performs the interlaced bright line processing on the epaulette, and then sews the epaulette through the sewing positioning groove 516 to facilitate the positioning in the subsequent processing process, so as to reduce the process of manually drawing the positioning line;

[0076] S2: Keyhole

[0077] After the epaulettes are processed with the interlaced lines and the positioning lines, the first driving component 510 moves the epaulettes to the positioner 220, and the air pump is turned on to position and fix the epaulettes, and then the first driving component 510 is removed; the second driving component 520 is started, the second pressing plate 521 is pressed onto the epaulettes, and the epaulettes are fixed by the limiting grooves 526, and after the air pump is turned off, the second driving member 424 moves the epaulettes to the hole opener 320 to open the keyhole;

[0078] S3: Trimming and collecting

[0079] The second driving component 520 is used to move the epaulettes after the hole opening process to the supporting plate 421, and the first driving member 413 is started to drive the pneumatic cutter 412 to move and cut and trim the epaulettes; the second driving member 424 is used to drive the epaulettes placed after cutting and trimming to move along the second slide rail 423. During the movement, the epaulettes are blocked by the baffle 422 and fall along the limit frame 428 to the material receiving support plate 425. The stacking thickness of the epaulettes is adjusted by adjusting the height of the material receiving support plate 425.

[0080] In summary, the utility model arranges a core assembly 200, a sewing and hole punching assembly 300, a material collecting assembly 400 and a driving assembly 500 on an operating table 100. The operator only needs to put the epaulette on the core assembly 200 and position it, and then the epaulette can be automatically sewn, hole punched, trimmed and material collected, thereby effectively simplifying the epaulette production operation and improving the production efficiency.

[0081] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0082] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A sewing device, characterized in that: The sewing device comprises: Operation table; A core-covering assembly, the core-covering assembly comprising a core mold and a positioner arranged on the operating table, the core mold is used to cover the epaulettes, and the positioner is used to position the epaulettes; A sewing and hole-making assembly, the sewing and hole-making assembly comprising a sewing machine and a hole-making device arranged on the operating table, the sewing machine is used for sewing the epaulettes, and the hole-making device is used for making holes in the epaulettes; A material receiving assembly, the material receiving assembly comprising a trimmer and a material receiving device arranged on the operating table, the trimmer being used to cut and trim the edges of the epaulettes after sewing and opening holes, and the material receiving device being used to collect the epaulettes processed by the trimmer; A driving assembly is used to drive the epaulettes to move on the surface of the operating table, and to move the epaulettes to the core assembly, the sewing and opening assembly, and the material receiving assembly respectively.

2. The sewing device according to claim 1, characterized in that: The core-sleeve assembly also includes a fixing frame and a cover plate, and the fixing frame and the cover plate can be detachably clamped to fix the core mold.

3. The sewing device according to claim 1, characterized in that: The positioner includes a plurality of air holes arranged on the operating table, and the air holes are connected to an air pump, and the air pump is used to provide adsorption force to the air holes and position and fix the epaulettes.

4. The sewing device according to claim 1, characterized in that: The trimmer includes a first slide rail, a pneumatic cutter and a first driving member. The first slide rail is set on the operating table. The pneumatic cutter is slidably set on the first slide rail. The pneumatic cutter is driven by the first driving member to move along the first slide rail. The pneumatic cutter is used to cut and trim the epaulettes located at the receiver position.

5. The sewing device according to claim 1, characterized in that: The material receiver comprises a supporting plate, a baffle, a second slide rail, a second driving member and a material receiving supporting plate, wherein the supporting plate is used to place the epaulettes processed by the sewing hole opening assembly, the supporting plate is slidably arranged on the second slide rail, and the second driving member is used to drive the supporting plate to move along the second slide rail; The baffle is fixedly arranged on the operating table, and the material receiving support plate is fixedly arranged below the baffle. The baffle is used to block the epaulettes on the supporting plate when the supporting plate is in a sliding state, and to drop the epaulettes onto the material receiving support plate.

6. The sewing device according to claim 5, characterized in that: The material receiver also includes a third slide rail and a third driving member. The third slide rail is arranged below the operating table in a direction perpendicular to the plane of the operating table. The material receiving pallet is slidably arranged on the third slide rail. The third driving member is used to drive the material receiving pallet to move along the third slide rail to adjust the stacking height of multiple epaulettes on the material receiving pallet.

7. The sewing device according to claim 5, characterized in that: The material receiver also includes a limiting frame arranged below the operating table, the material receiving support plate is arranged in the limiting frame, and the limiting frame is used to limit the stacking arrangement of multiple epaulettes on the material receiving support plate.

8. The sewing device according to any one of claims 1 to 7, characterized in that: The driving assembly includes a first driving assembly and a second driving assembly. The first driving assembly is used to drive the epaulettes to move between the core assembly and the sewing machine, and the second driving assembly is used to drive the epaulettes to move between the core assembly, the hole opener and the material receiving assembly.

9. The sewing device according to claim 8, characterized in that: The first driving assembly includes a first pressing plate, a fourth slide rail, a first slider, a fourth driving member and a first die pressing cylinder; the first slider is slidably disposed on the fourth slide rail, and the fourth driving member is used to drive the first slider to move along the fourth slide rail; The first die pressing cylinder is fixedly arranged on the first sliding block, the first pressing plate is arranged on the movable end of the first die pressing cylinder, and the first die pressing cylinder is used to drive the first pressing plate to press the epaulettes; The pressing plate is provided with a sewing positioning groove.

10. The sewing device according to claim 8, characterized in that: The second driving assembly includes a second pressing plate, a fifth slide rail, a second slider, a fifth driving member, and a second die pressing cylinder; the second slider is slidably disposed on the fifth slide rail, and the fifth driving member is used to drive the second slider to move along the fifth slide rail; The second die pressing cylinder is fixedly arranged on the second sliding block, the second pressing plate is arranged on the movable end of the second die pressing cylinder, and the second die pressing cylinder is used to drive the second pressing plate to press the epaulettes; A limiting groove is provided on one side of the second pressing plate close to the epaulette, and the limiting groove is used for engaging and limiting the edge of the epaulette.

Images