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CN-224212932-U - Composite die for manufacturing double-layer bag cover

CN224212932UCN 224212932 UCN224212932 UCN 224212932UCN-224212932-U

Abstract

The utility model relates to a composite die for manufacturing a double-layer bag cover, which comprises a bottom plate, a cover plate, a bag cover inner pressing plate, a bag cover clamping laminated plate, a bag cover surface pressing plate and a bag cover surface left side turning folded plate which are flexibly connected, wherein lower and upper suture line through grooves are arranged on the bottom plate and the cover plate, a back folding and stretching assembly is arranged in the bag cover clamping laminated plate, the bag cover pressing plate and the bag cover left side turning folded plate are flexibly connected and are convenient to open and buckle, the bag cover surface size is guaranteed, the bag cover cut piece size is matched with the bag cover, and the back folded 4cm is evenly pushed to two ends and stretched by directly pushing the left sliding plate and the right sliding plate of the bag cover clamping laminated plate, so that the two ends of the bag cover are respectively longer than the net printing at the two ends of the bag cover by 1cm, the two ends of the bag cover are guaranteed to be even in size, the product quality is stabilized, a plurality of bag covers are saved, the inner painting and the working efficiency is improved.

Inventors

  • REN RANRAN
  • GAO YANHONG
  • Zhao Erjiao
  • WANG WEIYI
  • LI YONGQIANG
  • YANG YING
  • HUANG JU

Assignees

  • 际华三五零二职业装有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. A composite die for manufacturing a double-layer bag cover is characterized by comprising a bottom plate (1), a cover plate (2) flexibly connected to the rear side edge of the bottom plate (1), a bag cover inner pressing plate (3) flexibly connected to the top surface of the front side of the bottom plate (1), a bag cover clamping laminated plate (4) flexibly connected to the top surface of the front side of the bag cover inner pressing plate (3), a bag cover surface pressing plate (5) flexibly connected to the front side edge of the bag cover inner pressing plate (3) and a bag cover surface left side turning plate (6) flexibly connected to the top surface of the left front side of the bag cover surface pressing plate (5), wherein a lower suture line through groove and an upper suture line through groove which are overlapped after being buckled are arranged on the bottom plate (1) and the cover plate (2), and a reverse stretching opening assembly is arranged in the bag cover clamping laminated plate (4); A flange component is arranged on the bottom plate (1), the bag cover inner pressing plate (3) and the bag cover clamping laminated plate (4); the bag cover inner pressing plate (3), the bag cover clamping laminated plate (4), the bag cover pressing plate (5) and the bag cover left side turning folded plate (6) are arranged between the bottom plate (1) and the cover plate (2) after being buckled.
  2. 2. The composite mold for manufacturing the double-layer bag cover according to claim 1, wherein the bottom plate (1) and the cover plate (2) are rectangular and have the same size after being buckled; The lower suture line through groove comprises a lower transverse through groove (11) arranged at the rear side of the bottom plate (1), a left lower through groove (12) arranged at the left side of the bottom plate (1) and a right lower through groove (13) arranged at the right side of the bottom plate (1), wherein the left lower through groove (12) and the right lower through groove (13) are parallel and incline from rear to front obliquely to right side; After the inner bag cover pressing plate (3), the bag cover clamping laminated plate (4), the bag cover pressing plate (5) and the left bag cover side turning folded plate (6) are buckled, the inner bag cover pressing plate (3), the bag cover clamping laminated plate (4), the bag cover pressing plate (5) and the left bag cover side turning folded plate (6) are all arranged between the left lower through groove (12) and the right lower through groove (13), the left and right sides of the inner bag cover pressing plate (3), the bag cover clamping laminated plate (4), the bag cover pressing plate (5) and the left bag cover side turning folded plate (6) are parallel to the left lower through groove (12) and the right lower through groove (13), the rear side of the inner bag cover pressing plate (3) and the left side of the bag cover clamping laminated plate (4) are parallel to the right side of the left lower through groove (12), and the rear side of the left bag cover pressing plate (4) and the right side turning folded plate (6) are parallel to the left side of the left side pressing plate (13) of the left side turning folded plate (6); The upper suture thread through groove comprises an upper transverse through groove (21) arranged at the rear side of the cover plate (2), an upper left through groove (22) arranged at the left side of the cover plate (2) and an upper right through groove (23) arranged at the right side of the cover plate (2), wherein the upper left through groove (22) and the upper right through groove (23) are parallel and incline from rear to front to right; After the bottom plate (1) and the cover plate (2) are buckled, the lower transverse through groove (11) is overlapped with the upper transverse through groove (21), the left lower through groove (12) is overlapped with the left upper through groove (22), and the right lower through groove (13) is overlapped with the right upper through groove (23).
  3. 3. A composite mould for manufacturing a double-layer bag cover according to claim 2, wherein the flange component comprises a bag cover inner flange component arranged on a bottom plate (1), a bag cover interlayer flange component arranged on a bag cover inner pressing plate (3) and a bag cover flange component arranged on a bag cover laminated plate (4); The back cover flange assembly comprises a back cover flange strip (103) arranged in parallel at the rear side of a lower transverse through groove (11), a right-side square-shaped bag cover flange strip (101) and a right-side square-shaped bag cover flange strip (102) arranged at the right side of a right lower through groove (13), a left L-shaped bag cover flange strip (105) arranged at the left side of a left lower through groove (12), a corner bag cover flange strip (104) arranged at the intersection of the left lower through groove (12) and the lower transverse through groove (11) in a chamfer shape, a left oblique side corner strip (104) of the left lower transverse through groove (11) and a right oblique side strip (101) arranged between the right-side square-shaped bag cover flange strip (101) and the right square-shaped bag cover flange strip (102), a left L-shaped bag cover flange strip (105) and a right L-shaped bag cover flange strip (102) which are in a collinear manner and parallel to the right lower L-shaped bag cover flange strip (13), and a back cover flange strip (5) and a back side corner strip (5) are obliquely arranged at the left side edge of the lower transverse through groove (11) and the left side edge strip (5) and the right side edge strip (102) of the lower transverse through groove (11) and the left side strip cover flange strip (6; The left L-shaped bag cover inner flange strip plate (105), the corner bag cover inner flange strip plate (104), the rear bag cover inner flange strip plate (103), the right L-shaped bag cover inner flange strip plate (102) and the right L-shaped bag cover inner flange strip plate (101) are in surrounding area matching with the shape of the bag cover inner cut piece; The bag cover interlayer flange component comprises a left L-shaped bag cover inner flange strip plate (105), a bag cover interlayer flange strip plate (301) arranged at the edge of the top surface of the rear side edge of the bag cover inner pressing plate (3) and a right square bag cover inner flange strip plate (101), wherein after the bag cover inner pressing plate (3) is buckled, the enclosed areas of the left L-shaped bag cover inner flange strip plate (105), the bag cover interlayer flange strip plate (301) and the right square bag cover inner flange strip plate (101) are matched with the shape of the bag cover interlayer; The bag cover flange assembly comprises a left L-shaped bag cover inner flange strip (105), a corner bag cover inner flange strip (104), a rear bag cover inner flange strip (103), a right-hand square bag cover inner flange strip (101) and a right-hand square bag cover inner flange strip (102), a bag cover right front flange strip (491) arranged on the right front side of the top surface of the bag cover clamping laminate (4) and a bag cover left front flange strip plate (492) arranged on the left front side of the top surface of the bag cover clamping laminate (4), wherein the right end of the right front flange strip (491) corresponds to the end of the right-hand square bag cover inner flange strip (101), and the left end of the bag cover left front flange strip (492) corresponds to the right end of the left L-shaped bag cover inner flange strip (105).
  4. 4. The composite die for manufacturing the double-layer bag cover according to claim 3 is characterized in that a bag cover surface reverse-folding identification flange strip plate (501) is arranged on the top surface of a bag cover surface pressing plate (5) and 2cm away from the left side edge of the bag cover surface pressing plate (5), the bag cover surface reverse-folding identification flange strip plate (501) is parallel to the left side edge of the bag cover surface pressing plate (5), the left side edge of the bag cover surface pressing plate (5) is a flange for turning the bag cover surface to the right, and after the bag cover surface pressing plate (5) is buckled with the bag cover surface left side turning flap (6), the right side edge of the bag cover surface left side turning flap (6) is abutted with the left side edge of the bag cover surface reverse-folding identification flange strip plate (501), and the right side edge of the bag cover surface left side turning flap (6) is a bag cover surface left reverse-folding flange.
  5. 5. A composite mold for producing a double-layered bag cover according to claim 3, wherein the bag cover clamping laminate (4) in the buckled state comprises a backing plate (41) and an upper plate (42), the back-stretching assembly is arranged between the backing plate (41) and the upper plate (42), The back-stretching assembly comprises a back limiting plate (43) and a front limiting plate (48) which are fixedly arranged between a base plate (41) and an upper plate (42), and a left sliding plate (44) and a right sliding plate (45) which are slidably arranged at two sides of the back limiting plate (43), wherein the left sliding plate (44) and the right sliding plate (45) are in butt joint with two sides of the back limiting plate (43), and a U-shaped clamping groove (481) is formed in the rear side edge of the front limiting plate (48); The left side edge of the left sliding plate (44) is parallel to the side plate of the L-shaped bag cover inner flange slat (105) and is parallel to the right side edge of the left lower through groove (12), and the right side edge of the right sliding plate (45) is parallel to the side plate of the right-shaped bag cover inner flange slat (101) and is parallel to the left side edge of the right lower through groove (13); A rectangular left adjusting hole (440) is arranged on a left sliding plate (44), a rectangular right adjusting hole (450) is arranged on a right sliding plate (45), a left square fixing plate (401) and a right square fixing plate (402) are fixedly arranged on a base plate (41), the left square fixing plate (401) is arranged in the left adjusting hole (440) in a clearance mode, the right square fixing plate (402) is arranged in the right adjusting hole (450) in a clearance mode, a rectangular opening window (46) is arranged at the front side of an upper plate (42), a left push plate (441) fixed with the left sliding plate (44) is arranged in the left side of the opening window (46), the left end of the left push plate (441) protrudes forwards to correspond to the left side of a U-shaped clamping groove (481), a left operating hole (442) is arranged at the right end of the left push plate (441), a right push plate (451) is arranged in the right side of the opening window (46) to correspond to the right side of the right sliding plate (481), the right end of the right push plate (451) protrudes forwards to correspond to the right side edge of the U-shaped clamping groove (481), the left operating hole (441) is arranged at the left end of the right push plate (45) to push the left side of the left push plate (441) to push the left operating hole (441) to be abutted against the left side of a left bag (105) to be abutted against the left side of the left bag (43), meanwhile, the left end of the left push plate (441) is protruded to be abutted with the left side of the U-shaped clamping groove (481), the right push plate (451) is pushed by pressing the right operation hole (452) to the right by 1cm, so that the right slide plate (45) is abutted with the left side of the right square pocket cover inner flange slat (101), the right square fixing plate (402) is abutted with the left side of the right adjusting hole (450), and meanwhile, the right end of the right push plate (451) is protruded to be abutted with the right side of the U-shaped clamping groove (481).
  6. 6. A composite mould for manufacturing a double-layer bag cover according to claim 3, wherein a bag cover interlayer positioning line (302) is arranged on the top surface of the bag cover inner pressing plate (3).
  7. 7. The composite die for manufacturing the double-layer bag cover according to claim 4 is characterized in that the cover plate (2) comprises a left cover plate (201) corresponding to the left side turning folded plate (6) after being buckled and a right cover plate (202) corresponding to the bag cover surface pressing plate (5), wherein a left hollowed-out part (203) is arranged on the left cover plate (201), and a right hollowed-out part (204) is arranged on the right cover plate (202); The upper lifting strip (205) is fixed at the rear side edge of the upper transverse through groove (21), the left upper lifting strip (206) is fixed at the left side edge of the left upper through groove (22), and the right upper lifting strip (207) is fixed at the right side edge of the right upper through groove (23); The anti-slip batten A (208) is arranged on the buckling surfaces of the upper lifting batten (205), the left upper lifting batten (206) and the right upper lifting batten (207), and the anti-slip batten B (209) is arranged on the outer side of the left hollowed-out part (203), the outer side of the right hollowed-out part (204) and the front side of the upper transverse through groove (21).
  8. 8. The composite die for manufacturing the double-layer bag cover according to claim 4 is characterized in that anti-slip strips C (106) are arranged between a lower transverse through groove (11) and a rear bag cover inner flange strip (103), between a left lower through groove (12) and a left L-shaped bag cover inner flange strip (105), between a right lower through groove (13) and a right side L-shaped bag cover inner flange strip (101) and between a right lower through groove (13) and a right side L-shaped bag cover inner flange strip (102), and anti-slip strips D (107) are arranged inside the lower transverse through groove (11), the left lower through groove (12) and the right lower through groove (13); The edges of the two sides of the top surface of the pressing plate (3) in the bag cover are provided with anti-slip strips E (303).

Description

Composite die for manufacturing double-layer bag cover Technical Field The utility model relates to a composite die for manufacturing a double-layer bag cover, and belongs to the technical field of clothing tools and appliances. Background The double-layer bag cover is a bag cover design mode commonly used for foreign trade training clothes, professional wear and outdoor frock clothes at present, the layering sense, detail sense and decoration of clothes are enhanced, the design style is enhanced, the double-layer bag cover comprises a cut cover surface, a cut cover inner layer and a cut cover interlayer, the number of layers is more, the structure is complex, cut pieces of the bag cover are 4cm longer than those of the cut pieces of the bag cover, when two sides of the bag cover are sewn, the cut pieces of the bag cover are required to be folded back by 4cm and then are matched with the bag cover, when the outer opening of the bag cover is sewn, the folded back 4cm is required to be evenly pushed to be opened to two ends, the two ends of the bag cover after sewing are respectively longer than the two ends of the bag cover, multiple layers of the bag cover are required to be manually printed when manual sewing is adopted, the multiple layers of the bag cover are required to be accurately aligned, the working procedure is complicated, the multiple layers of the operation difficulty is high, time and labor are wasted, and the manual sewing of the bag cover is not consistent in inclination and the size due to the technical difference of operators, the quality is not effectively controlled, the reworking rate is high, and the production efficiency is seriously influenced. Disclosure of utility model The utility model aims to solve the technical problem of providing the composite die for manufacturing the double-layer bag cover, which is convenient for placing the cut pieces, is simple to operate, saves working procedures, ensures that the two ends of the bag cover are uniform in size, is high in working efficiency and is stable in product quality. The utility model adopts the following technical scheme: The utility model discloses a composite die for manufacturing a double-layer bag cover, which comprises a bottom plate, a cover plate flexibly connected to the rear side edge of the bottom plate, a bag cover inner pressing plate flexibly connected to the top surface of the front side of the bottom plate, a bag cover clamping laminated plate flexibly connected to the top surface of the front side of the bag cover inner pressing plate, a bag cover surface pressing plate flexibly connected to the front side edge of the bag cover inner pressing plate and a bag cover surface left side turning folded plate flexibly connected to the top surface of the left front side of the bag cover surface pressing plate, wherein a lower suture through groove and an upper suture through groove which are overlapped after being buckled are arranged on the bottom plate and the cover plate, a back-stretching assembly is arranged in the bag cover clamping laminated plate, and a flange assembly is arranged on the bottom plate, the bag cover inner pressing plate and the bag cover clamping laminated plate, and the bag cover surface left side turning folded plate are buckled and then arranged between the bottom plate and the cover plate. The bottom plate and the cover plate of the die are rectangular and have the same size after being buckled; the lower suture line through groove comprises a lower transverse through groove arranged at the rear side of the bottom plate, a left lower through groove arranged at the left side of the bottom plate and a right lower through groove arranged at the right side of the bottom plate, wherein the left lower through groove and the right lower through groove are parallel and incline from rear to front to right side; the rear end of the left lower through groove is crossed with the left end of the lower transverse through groove, and the rear end of the right lower through groove is crossed with the right end of the lower transverse through groove; the bag cover inner pressing plate, the bag cover clamping laminated plate, the bag cover pressing plate and the bag cover left side turning folded plate are buckled, the bag cover inner pressing plate, the bag cover clamping laminated plate, the bag cover pressing plate and the bag cover left side turning folded plate are all arranged between the left lower through groove and the right lower through groove, the bag cover inner pressing plate, the bag cover clamping laminated plate, the bag cover pressing plate and the bag cover left side turning folded plate are parallel to the left lower through groove and the right lower through groove, the rear side edge of the bag cover inner pressing plate and the left side edge of the bag cover clamping laminated plate are parallel to the right side edge of the left lower through groove, the rear side edge of the bag cover i