Pocket cover sewing equipment

Abstract

The pocket cover sewing equipment comprises a rack, the rack is provided with a working face, and a first sewing device, a folding device, a die sleeving assembly, a die pressing assembly, a transferring assembly and a second sewing device which are arranged on the working face. The folding device can be used for folding the pocket cover cut-parts. The mold sleeving assembly is used for sleeving the folded pocket cover cut-parts. The die pressing assembly is used for pressing and fixing the pocket cover cut-parts arranged on the die sleeving assembly in a sleeving mode. The first sewing device is used for conducting sewing treatment on the pocket cover cut-parts fixed by the pressing die assembly. The transferring assembly is used for transferring the pocket cover cut-parts on the rack. The second sewing device is used for conducting buttonholing treatment on the pocket cover cut-parts. According to the pocket cover sewing equipment, the pocket cover sewing procedure can be integrally carried out, manpower is saved, and the production efficiency is high.

Description

Technical Field

[0001] The present application relates to the field of textile technology, and in particular to a pocket cover sewing device. Background Art

[0002] When making pocket covers for garments, after the pocket covers are transported, they are manually turned over, and then put into the mold and ironed to make them smooth. Then, the visible seams of the pocket covers are manually trimmed, and the excess seams are manually trimmed, and the pocket covers are buttonholes opened. From manually turning over the pocket covers to opening the pocket covers and buttonholes, multiple processes are involved. The traditional pocket cover sewing process is cumbersome and is manually operated, which consumes manpower and has low production efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a pocket cover sewing device that can integrate the pocket cover sewing process, save manpower, and have high production efficiency.

[0004] The present application provides a pocket cover sewing device, comprising a frame, the frame having a working surface, and a first sewing device, a folding device, a sleeve die assembly, a pressing die assembly, a transfer assembly, and a second sewing device arranged on the working surface;

[0005] The folding device can be used to fold the pocket cover piece;

[0006] The sleeve mold assembly is used to sleeve the folded pocket cover piece;

[0007] The pressing die assembly is used to press and fix the pocket cover piece sleeved on the sleeve die assembly;

[0008] The first sewing device is used to sew the pocket cover piece after the die assembly is fixed;

[0009] The transfer assembly is used to transfer the pocket cover pieces on the frame;

[0010] The second sewing device is used for performing button-opening processing on the pocket cover piece.

[0011] In some embodiments, the folding device includes a first support member, a first set of sheets, a folding assembly, and a first positioning member;

[0012] The first support member is disposed on the frame;

[0013] The first set of sheets is connected to the first supporting member, and the first set of sheets is used to place the pocket cover pieces to be folded;

[0014] The folding assembly is connected to the first supporting member, and is used to fold the pocket cover piece placed on the first set of pieces;

[0015] The first positioning member is connected to the first supporting member, and is used to position the pocket cover piece placed on the first set of pieces.

[0016] In some embodiments, the folding assembly includes a clamping member, a first connecting member, a rotating member, a second connecting member, and a first moving member;

[0017] The clamping member is connected to the first connecting member, and the clamping member is used to clamp the pocket cover piece;

[0018] The first connecting member is connected to the rotating member, and the rotating member is used to control the rotation of the first connecting member;

[0019] The rotating member is connected to the second connecting member, the second connecting member is connected to the first moving member, the first moving member is arranged on the frame, and the first moving member is used to control the movement of the first connecting member.

[0020] In some embodiments, the sleeve mold assembly includes a first lifting member, a second moving member, a third connecting member, a second sleeve member, a first pressing member, a third moving member, and a second lifting member;

[0021] The third connecting member is movably arranged on the frame, the second set of sheets is connected to the third connecting member, and the second set of sheets is used to cover the folded pocket cover pieces;

[0022] The first lifting member is connected to the third connecting member, and the first lifting member is used to control the lifting and lowering of the third connecting member in the vertical direction. The second moving member is connected to the third connecting member, and the second moving member is used to control the movement of the third connecting member on the working surface.

[0023] The first pressing piece is used to fix the folded pocket cover piece on the second set of pieces, the first pressing piece is connected to the second lifting piece, the second lifting piece is used to control the lifting of the first pressing piece, the second lifting piece is connected to the third moving piece, the third moving piece is connected to the third connecting piece, and the third moving piece is used to control the movement of the second lifting piece.

[0024] In some embodiments, the die assembly includes a fourth connecting member, a lower die sheet, an upper die sheet, a fifth connecting member, and a fourth moving member;

[0025] The fourth connecting member is arranged on the working surface;

[0026] The lower mold piece is connected to the fourth connecting member, and a first through slot is formed on the lower mold piece. The first through slot penetrates the lower mold piece along the thickness direction of the lower mold piece, and the first through slot is used to place the pocket cover piece sleeved on the second set of pieces;

[0027] The upper mold piece is connected to the fifth connecting member, the fifth connecting member is connected to the fourth moving member, the fourth moving member is connected to the fourth connecting member, and the fourth moving member is used to control the movement of the fifth connecting member;

[0028] The lower mold piece and the upper mold piece are arranged in parallel and spaced apart, and a first protrusion is arranged on the surface of the upper mold piece facing the lower mold piece, and the first protrusion can be nested in the first through groove, and the first protrusion is used to press and fix the pocket cover piece placed in the first through groove;

[0029] The upper mold piece is also provided with a sewing through slot, through which the first sewing device can sew the pocket cover piece after the die assembly is fixed.

[0030] In some embodiments, a second protrusion is disposed on the side wall of the first through slot, and the second protrusion extends in a direction perpendicular to the side wall of the first through slot.

[0031] In some embodiments, an anti-slip layer is provided on the surface of the first protrusion facing the lower mold piece.

[0032] In some embodiments, an elastic layer is disposed on the surface of the upper mold piece facing the lower mold piece, and the first protrusion is disposed around the periphery of the elastic layer.

[0033] In some embodiments, a second through groove is formed on the upper mold piece, and the second through groove penetrates the upper mold piece along the thickness direction of the upper mold piece.

[0034] In some embodiments, the transfer assembly includes a slide rail, a material moving member, a fifth moving member, and a third lifting member;

[0035] The slide rail is arranged on the working surface;

[0036] The material moving member is used to transfer the pocket cover pieces on the working surface, and the material moving member is connected to the third lifting member, and the third lifting member is used to control the lifting of the material moving member in the vertical direction;

[0037] The third lifting member is connected to the fifth moving member, the fifth moving member is connected to the slide rail, and the fifth moving member is used to control the third lifting member to move along the slide rail.

[0038] In some embodiments, the pocket cover sewing device further includes a material storage component, and the material storage component includes a material bin, a material discharge plate, a sixth connecting member, and a fourth lifting member;

[0039] The material bin is arranged on the frame, the material discharge plate is located in the material bin, the material discharge plate is used to place the pocket cover pieces, and the material discharge plate is connected to the sixth connecting member;

[0040] The sixth connecting member is connected to the fourth lifting member, and the fourth lifting member is used to control the lifting of the discharge plate in the silo.

[0041] In some embodiments, the pocket cover sewing device further includes a cutting assembly, wherein the cutting assembly includes a second supporting member, a cutting member, a seventh connecting member, and a sixth moving member;

[0042] The second supporting member is disposed on the working surface, the sixth moving member is connected to the second supporting member, the seventh connecting member is connected to the sixth moving member, and the sixth moving member is used to control the movement of the seventh connecting member;

[0043] The cutting piece is connected to the seventh connecting piece, and is used for cutting the redundant stopper of the pocket cover piece.

[0044] In some embodiments, the pocket cover sewing device further includes a fixing assembly, and the fixing assembly includes a second positioning member, a third supporting member, and a fifth lifting member;

[0045] The fifth lifting member is arranged on the frame, the third support member is connected to the fifth lifting member, the second positioning member is connected to the third support member, the fifth lifting member is used to control the lifting and lowering of the third support member in the vertical direction, and the second positioning member is used to fix the pocket cover piece on the sleeve mold assembly.

[0046] The pocket cover sewing equipment can integrate the pocket cover sewing process, save manpower and have high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 A schematic diagram of the structure of a pocket cover sewing device provided in one embodiment of the present application;

[0048] Figure 2 A schematic diagram of the structure of a folding device provided in one embodiment of the present application;

[0049] Figure 3 A schematic diagram of the structure of a folding device provided in one embodiment of the present application;

[0050] Figure 4 A schematic diagram of the structure of a sleeve mold assembly provided in one embodiment of the present application;

[0051] Figure 5 A schematic diagram of the structure of a die assembly provided in one embodiment of the present application;

[0052] Figure 6 A schematic diagram of the structure of a transfer assembly provided in one embodiment of the present application;

[0053] Figure 7 A schematic diagram of the structure of a material assembly provided in one embodiment of the present application;

[0054] Figure 8 A schematic diagram of the structure of a cutting assembly provided in one embodiment of the present application;

[0055] Fig. 9 A schematic diagram of the structure of a fixing assembly provided in one embodiment of the present application.

[0056] Description of Reference Numerals

[0057] 10. frame; 20. first sewing device; 30. folding device; 31. first supporting member; 32. first set of sheet members; 33. folding assembly; 331. clamping member; 332. first connecting member; 333. rotating member; 334. second connecting member; 335. first moving member; 34. first positioning member; 40. sleeve die assembly; 41. first lifting member; 42. second moving member; 43. third connecting member; 44. second set of sheet members; 45. first pressing member; 46. third moving member; 47. second lifting member; 50. pressing die assembly; 51. fourth connecting member; 52. lower die; 521. first through groove; 522. second protruding portion; 53. upper die; 53 1. first protrusion; 532. sewing groove; 533. elastic layer; 534. second groove; 54. fifth connecting member; 55. fourth moving member; 60. transfer assembly; 61. slide rail; 62. material moving member; 63. fifth moving member; 64. third lifting member; 70. second sewing device; 80. material storage assembly; 81. hopper; 82. material discharge plate; 83. sixth connecting member; 84. fourth lifting member; 90. cutting assembly; 91. second supporting member; 92. cutting member; 93. seventh connecting member; 94. sixth moving member; 100. fixing assembly; 101. second positioning member; 102. third supporting member; 103. fifth lifting member; 110. switch member. DETAILED DESCRIPTION

[0058] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0059] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0060] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0061] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0062] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0063] Reference Figure 1As shown, the present application provides a pocket cover sewing device, including a frame 10, the frame 10 has a working surface, and a first sewing device 20, a folding device 30, a sleeve mold assembly 40, a pressing mold assembly 50, a transfer assembly 60 and a second sewing device 70 arranged on the working surface. The folding device 30 can be used to fold the pocket cover pieces. The sleeve mold assembly 40 is used to sleeve the folded pocket cover pieces. The pressing mold assembly 50 is used to press and fix the pocket cover pieces sleeved on the sleeve mold assembly 40. The first sewing device 20 is used to sew the pocket cover pieces fixed by the pressing mold assembly 50. The transfer assembly 60 is used to transfer the pocket cover pieces on the frame 10. The second sewing device 70 is used to open the button door of the pocket cover pieces.

[0064] In actual use, the pocket cover piece can be folded by the folding device 30, and then the folded pocket cover piece is fixed to the sleeve mold assembly 40, and then the pocket cover piece set on the sleeve mold assembly 40 is pressed and fixed by the pressing mold assembly 50, and then the pocket cover piece fixed by the pressing mold assembly 50 is sewn by the first sewing device 20. Then, the pocket cover piece can be transferred to the second sewing device 70 by the transfer assembly 60, and the pocket cover piece is subjected to the button door opening process by the second sewing device 70. The above-mentioned pocket cover sewing equipment can integrate the pocket cover sewing process, save manpower, and has high production efficiency.

[0065] Reference Figure 2 As shown, in some embodiments, the folding device 30 includes a first support member 31, a first set of sheets 32, a folding assembly 33 and a first positioning member 34. The first support member 31 is disposed on the frame 10. The first set of sheets 32 is connected to the first support member 31, and the first set of sheets 32 is used to place the pocket cover pieces to be folded. The folding assembly 33 is connected to the first support member 31, and the folding assembly 33 is used to fold the pocket cover pieces placed on the first set of sheets 32. The first positioning member 34 is connected to the first support member 31, and the first positioning member 34 is used to position the pocket cover pieces placed on the first set of sheets 32.

[0066] Reference Figure 3 As shown, in some embodiments, the folding assembly 33 includes a clamping member 331, a first connecting member 332, a rotating member 333, a second connecting member 334 and a first moving member 335. The clamping member 331 is connected to the first connecting member 332, and the clamping member 331 is used to clamp the pocket cover piece. The first connecting member 332 is connected to the rotating member 333, and the rotating member 333 is used to control the rotation of the first connecting member 332. The rotating member 333 is connected to the second connecting member 334, and the second connecting member 334 is connected to the first moving member 335, and the first moving member 335 is arranged on the frame 10, and the first moving member 335 is used to control the movement of the first connecting member 332.

[0067] Reference Figure 4 As shown, in some embodiments, the sleeve mold assembly 40 includes a first lifting member 41, a second moving member 42, a third connecting member 43, a second set of sheets 44, a first pressing member 45, a third moving member 46 and a second lifting member 47. The third connecting member 43 is movably arranged on the frame 10, and the second set of sheets 44 is connected to the third connecting member 43, and the second set of sheets 44 is used to sleeve the folded pocket cover pieces. The first lifting member 41 is connected to the third connecting member 43, and the first lifting member 41 is used to control the lifting of the third connecting member 43 in the vertical direction, and the second moving member 42 is connected to the third connecting member 43, and the second moving member 42 is used to control the movement of the third connecting member 43 on the work surface. The first pressing piece 45 is used to fix the folded pocket cover piece on the second set of pieces 44. The first pressing piece 45 is connected to the second lifting piece 47. The second lifting piece 47 is used to control the lifting of the first pressing piece 45. The second lifting piece 47 is connected to the third moving piece 46. The third moving piece 46 is connected to the third connecting piece 43. The third moving piece 46 is used to control the movement of the second lifting piece 47.

[0068] Reference Figure 5 As shown, in some embodiments, the die assembly 50 includes a fourth connecting member 51, a lower die sheet 52, an upper die sheet 53, a fifth connecting member 54 and a fourth moving member 55. The fourth connecting member 51 is arranged on the working surface. The lower die sheet 52 is connected to the fourth connecting member 51, and a first through groove 521 is provided on the lower die sheet 52. The first through groove 521 penetrates the lower die sheet 52 along the thickness direction of the lower die sheet 52, and the first through groove 521 is used to place the pocket cover piece sleeved on the second set of pieces 44. The upper die sheet 53 is connected to the fifth connecting member 54, and the fifth connecting member 54 is connected to the fourth moving member 55. The fourth moving member 55 is connected to the fourth connecting member 51, and the fourth moving member 55 is used to control the movement of the fifth connecting member 54. The lower mold piece 52 and the upper mold piece 53 are arranged in parallel and spaced apart. The upper mold piece 53 is provided with a first protrusion 531 on the surface facing the lower mold piece 52. The first protrusion 531 can be nested in the first through groove 521. The first protrusion 531 is used to press and fix the pocket cover piece placed in the first through groove 521. The upper mold piece 53 is also provided with a sewing through groove 532. Through the sewing through groove 532, the first sewing device 20 can sew the pocket cover piece fixed by the die assembly 50.

[0069] In some embodiments, a second protrusion 522 is disposed on the side wall of the first through slot 521 , and the second protrusion 522 extends in a direction perpendicular to the side wall of the first through slot 521 .

[0070] In some embodiments, an anti-slip layer is disposed on the surface of the first protrusion 531 facing the lower mold piece 52 .

[0071] In some embodiments, an elastic layer 533 is disposed on the surface of the upper mold piece 53 facing the lower mold piece 52 , and the first protrusion 531 is disposed around the outer periphery of the elastic layer 533 .

[0072] In some embodiments, a second through slot 534 is formed on the upper mold piece 53 , and the second through slot 534 penetrates the upper mold piece 53 along the thickness direction of the upper mold piece 53 .

[0073] Reference Figure 6 As shown, in some embodiments, the transfer assembly 60 includes a slide rail 61, a material moving member 62, a fifth moving member 63 and a third lifting member 64. The slide rail 61 is arranged on the work surface. The material moving member 62 is used to transfer the pocket cover pieces on the work surface, and the material moving member 62 is connected to the third lifting member 64, and the third lifting member 64 is used to control the lifting of the material moving member 62 in the vertical direction. The third lifting member 64 is connected to the fifth moving member 63, and the fifth moving member 63 is connected to the slide rail 61, and the fifth moving member 63 is used to control the third lifting member 64 to move along the slide rail 61.

[0074] Reference Figure 7 As shown, in some embodiments, the pocket cover sewing equipment further includes a material storage assembly 80, which includes a material bin 81, a material discharge plate 82, a sixth connecting member 83, and a fourth lifting member 84. The material bin 81 is arranged on the frame 10, and the material discharge plate 82 is located in the material bin 81. The material discharge plate 82 is used to place the pocket cover pieces, and the material discharge plate 82 is connected to the sixth connecting member 83. The sixth connecting member 83 is connected to the fourth lifting member 84, and the fourth lifting member 84 is used to control the lifting of the material discharge plate 82 in the material bin 81.

[0075] Reference Figure 8 As shown, in some embodiments, the pocket cover sewing device further includes a cutting assembly 90, which includes a second support member 91, a cutting member 92, a seventh connecting member 93, and a sixth moving member 94. The second support member 91 is disposed on the work surface, the sixth moving member 94 is connected to the second support member 91, the seventh connecting member 93 is connected to the sixth moving member 94, and the sixth moving member 94 is used to control the movement of the seventh connecting member 93. The cutting member 92 is connected to the seventh connecting member 93, and the cutting member 92 is used to cut the redundant stopper of the pocket cover cut piece.

[0076] Reference Fig. 9As shown, in some embodiments, the pocket cover sewing device further includes a fixing assembly 100, and the fixing assembly 100 includes a second positioning member 101, a third supporting member 102, and a fifth lifting member 103. The fifth lifting member 103 is disposed on the frame 10, the third supporting member 102 is connected to the fifth lifting member 103, the second positioning member 101 is connected to the third supporting member 102, the fifth lifting member 103 is used to control the lifting of the third supporting member 102 in the vertical direction, and the second positioning member 101 is used to fix the pocket cover cut piece on the sleeve mold assembly 40.

[0077] In some embodiments, there are multiple second positioning members 101 , and the multiple second positioning members 101 are distributed on the third supporting member 102 at intervals.

[0078] In some embodiments, the second positioning member 101 is a thimble, and the thimble can pass through the second through slot 534 to fix the pocket cover piece.

[0079] In some embodiments, the pocket cover sewing device further includes a switch component 110, which is disposed on the frame 10, and is used to control the pocket cover sewing device to start and stop working.

[0080] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0081] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims, and the description and drawings may be used to interpret the contents of the claims.

Claims

1. A pocket cover sewing device, characterized in that: The machine comprises a frame having a working surface, and a first sewing device, a folding device, a sleeve die assembly, a pressing die assembly, a transfer assembly and a second sewing device arranged on the working surface; The folding device can be used to fold the pocket cover piece; The sleeve mold assembly is used to sleeve the folded pocket cover piece; The pressing die assembly is used to press and fix the pocket cover piece sleeved on the sleeve die assembly; The first sewing device is used to sew the pocket cover piece after the die assembly is fixed; The transfer assembly is used to transfer the pocket cover pieces on the frame; The second sewing device is used for performing button-opening processing on the pocket cover piece.

2. The pocket cover sewing equipment according to claim 1, characterized in that: The folding device comprises a first supporting member, a first set of sheet members, a folding assembly and a first positioning member; The first support member is disposed on the frame; The first set of sheets is connected to the first supporting member, and the first set of sheets is used to place the pocket cover pieces to be folded; The folding assembly is connected to the first supporting member, and is used to fold the pocket cover piece placed on the first set of pieces; The first positioning member is connected to the first supporting member, and is used to position the pocket cover piece placed on the first set of pieces.

3. The pocket cover sewing equipment according to claim 2, characterized in that: The folding assembly includes a clamping member, a first connecting member, a rotating member, a second connecting member and a first moving member; The clamping member is connected to the first connecting member, and the clamping member is used to clamp the pocket cover piece; The first connecting member is connected to the rotating member, and the rotating member is used to control the rotation of the first connecting member; The rotating member is connected to the second connecting member, the second connecting member is connected to the first moving member, the first moving member is arranged on the frame, and the first moving member is used to control the movement of the first connecting member.

4. The pocket cover sewing equipment according to claim 1, characterized in that: The sleeve mold assembly includes a first lifting member, a second moving member, a third connecting member, a second sheet member, a first pressing member, a third moving member and a second lifting member; The third connecting member is movably arranged on the frame, the second set of sheets is connected to the third connecting member, and the second set of sheets is used to cover the folded pocket cover pieces; The first lifting member is connected to the third connecting member, and the first lifting member is used to control the lifting and lowering of the third connecting member in the vertical direction. The second moving member is connected to the third connecting member, and the second moving member is used to control the movement of the third connecting member on the working surface. The first pressing piece is used to fix the folded pocket cover piece on the second set of pieces, the first pressing piece is connected to the second lifting piece, the second lifting piece is used to control the lifting of the first pressing piece, the second lifting piece is connected to the third moving piece, the third moving piece is connected to the third connecting piece, and the third moving piece is used to control the movement of the second lifting piece.

5. The pocket cover sewing equipment according to claim 4, characterized in that: The die assembly includes a fourth connecting member, a lower die sheet, an upper die sheet, a fifth connecting member and a fourth moving member; The fourth connecting member is arranged on the working surface; The lower mold piece is connected to the fourth connecting member, and a first through slot is formed on the lower mold piece. The first through slot penetrates the lower mold piece along the thickness direction of the lower mold piece, and the first through slot is used to place the pocket cover piece sleeved on the second set of pieces; The upper mold piece is connected to the fifth connecting member, the fifth connecting member is connected to the fourth moving member, the fourth moving member is connected to the fourth connecting member, and the fourth moving member is used to control the movement of the fifth connecting member; The lower mold piece and the upper mold piece are arranged in parallel and spaced apart, and a first protrusion is arranged on the surface of the upper mold piece facing the lower mold piece, and the first protrusion can be nested in the first through groove, and the first protrusion is used to press and fix the pocket cover piece placed in the first through groove; The upper mold piece is also provided with a sewing through slot, through which the first sewing device can sew the pocket cover piece after the die assembly is fixed.

6. The pocket cover sewing equipment according to claim 5, characterized in that: A second protrusion is provided on the side wall of the first through slot, and the second protrusion extends in a direction perpendicular to the side wall of the first through slot; and / or, An anti-slip layer is provided on the surface of the first protrusion facing the lower mold piece; and / or, An elastic layer is disposed on the surface of the upper mold piece facing the lower mold piece, and the first protrusion is disposed around the periphery of the elastic layer; and / or, The upper mold piece is provided with a second through groove, and the second through groove penetrates the upper mold piece along the thickness direction of the upper mold piece.

7. The pocket cover sewing equipment according to any one of claims 1 to 6, characterized in that: The transfer assembly includes a slide rail, a material moving member, a fifth moving member, and a third lifting member; The slide rail is arranged on the working surface; The material moving member is used to transfer the pocket cover pieces on the working surface, and the material moving member is connected to the third lifting member, and the third lifting member is used to control the lifting of the material moving member in the vertical direction; The third lifting member is connected to the fifth moving member, the fifth moving member is connected to the slide rail, and the fifth moving member is used to control the third lifting member to move along the slide rail.

8. The pocket cover sewing equipment according to any one of claims 1 to 6, characterized in that: The pocket cover sewing equipment further includes a material storage assembly, which includes a material bin, a material discharge plate, a sixth connecting member, and a fourth lifting member; The material bin is arranged on the frame, the material discharge plate is located in the material bin, the material discharge plate is used to place the pocket cover pieces, and the material discharge plate is connected to the sixth connecting member; The sixth connecting member is connected to the fourth lifting member, and the fourth lifting member is used to control the lifting of the discharge plate in the silo.

9. The pocket cover sewing equipment according to any one of claims 1 to 6, characterized in that: The pocket cover sewing device further comprises a cutting assembly, wherein the cutting assembly comprises a second supporting member, a cutting member, a seventh connecting member and a sixth moving member; The second supporting member is disposed on the working surface, the sixth moving member is connected to the second supporting member, the seventh connecting member is connected to the sixth moving member, and the sixth moving member is used to control the movement of the seventh connecting member; The cutting piece is connected to the seventh connecting piece, and is used for cutting the redundant stopper of the pocket cover piece.

10. The pocket cover sewing equipment according to any one of claims 1 to 6, characterized in that: The pocket cover sewing device further comprises a fixing assembly, wherein the fixing assembly comprises a second positioning member, a third supporting member and a fifth lifting member; The fifth lifting member is arranged on the frame, the third support member is connected to the fifth lifting member, the second positioning member is connected to the third support member, the fifth lifting member is used to control the lifting and lowering of the third support member in the vertical direction, and the second positioning member is used to fix the pocket cover piece on the sleeve mold assembly.

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