CN209759749U - Automatic pleating mechanism for shirt back - Google Patents

Abstract

The utility model discloses an automatic tucker of shirt back panel constructs. This automatic mechanism of pleating of shirt back panel includes pleating platform, presses material part and shovel a part, and the pleating platform is equipped with the pleating station that is used for supplying back panel cut-parts to place, presses material part including pressing flitch and pressing material drive unit, presses material drive unit to establish on pleating platform and connect and press the flitch, presses material drive unit to be used for driving to press flitch to remove with right back panel cut-parts press the material, shovel a part including first shovel folded plate, second shovel folded plate and shovel a drive unit, first shovel folded plate with the second shovel folded plate is in set up relatively on the pleating platform, shovel a drive unit to establish on the pleating platform and connect in first shovel folded plate with second shovel folded plate, shovel a drive unit and be used for the drive first shovel folded plate action with the second shovel folded plate action. This automatic tucking machine of shirt back panel is folding accurate, the operation degree of difficulty is low and production efficiency is high.

Description

Automatic pleating mechanism for shirt back

Technical Field

The utility model relates to the field of textile machinery, especially, relate to an automatic tucking mechanism of shirt back panel.

Background

in textile sector, in traditional shirt back panel production processes, there is a process of pleating, and the process of pleating is accomplished through the manual folding of workman at present, and the workman carries out the sewing according to the folding shirt back panel of predetermined size when folding, and the manual operation degree of difficulty is great, and folding size is not accurate, and is higher to operative employee's technical requirement, and artifical production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the automatic pleating mechanism for the shirt rear panels is accurate in folding, low in operation difficulty and high in production efficiency.

An automatic pleating mechanism for the back of shirt is composed of a pleating platform, a pressing unit and a shoveling-folding unit, the pleating platform is provided with a pleating station for placing the back cut pieces, the material pressing part comprises a material pressing plate and a material pressing driving part, the material pressing driving part is arranged on the pleating platform and connected with the material pressing plate, the material pressing driving part is used for driving the material pressing plate to move so as to press the back cut pieces, the shoveling and folding part comprises a first shoveling and folding plate, a second shoveling and folding plate and a shoveling and folding driving part, the first shoveling and folding plate and the second shoveling and folding plate are oppositely arranged on the pleating platform, the shoveling and folding driving part is arranged on the pleating platform and connected with the first shoveling and folding plate and the second shoveling and folding plate, the shoveling and folding driving component is used for driving the first shoveling and folding plate to act and the second shoveling and folding plate to act.

In one embodiment, when the pressing plate is in a reset state, a first interval for placing the back cut pieces is arranged between the pressing plate and the pleating station, the first shoveling and folding plate and the second shoveling and folding plate are both parallel to the pleating platform, and when the first shoveling and folding plate and the second shoveling and folding plate are both in the reset state, the lower surface of the first shoveling and folding plate and the lower surface of the second shoveling and folding plate are both higher than the upper surface of the pressing plate in the reset state.

In one embodiment, the first shoveling flap and the second shoveling flap are respectively positioned on two sides of the material pressing plate in the reset state.

In one embodiment, the width of the pressure plate is adjustable.

In one embodiment, the automatic shirt rear-web pleating mechanism further comprises a pleating positioning plate, wherein the pleating positioning plate is provided with a pleating positioning edge used for positioning an edge to be pleated of the rear-web cut piece, the pleating positioning plate is installed on the pleating platform, and the pleating positioning edge faces the pleating station.

in one embodiment, the height of the pleating positioning plate from the pleating platform is equal to the thickness of the nip plate in a direction perpendicular to the pleating platform.

In one embodiment, the tucking drive feature comprises a first tucking drive element and a second tucking drive element disposed on the pleating platform, the first tucking drive element coupled to the first tucking flap and the second tucking drive element coupled to the second tucking flap.

In one embodiment, the first shoveling and folding driving element is a telescopic cylinder.

In one embodiment, the second shoveling and folding driving element is a telescopic cylinder.

In one of them embodiment, the automatic pleating mechanism of shirt back panel still includes the part of stepping down, the part of stepping down is including stepping down the seat and the drive assembly that steps down, press the material part and the shovel book part is all installed on stepping down the seat, the drive assembly that steps down is installed on the pleating platform and connect in stepping down the seat, the drive assembly that steps down is used for the drive the seat of stepping down along the pleating platform removes in order to keep away from or be close to the pleating station.

In one embodiment, a plurality of pleating air suction holes are formed at the pleating station.

Above-mentioned automatic tucking machine of width of cloth behind shirt can reach folding accurate, the operation degree of difficulty is low and the purpose that production efficiency is high when being used for the process of pleating of back width of cloth cut-parts. When the automatic pleating mechanism for the shirt back panels is used for the pleating process of the back panel cut pieces, firstly, the parts for placing the back panel cut pieces and needing pleating are positioned at the pleating station position on the pleating platform, then the material pressing plate is driven by the material pressing driving part to move to press the back panel cut pieces, the two sides of the back panel cut pieces are respectively covered on the first shoveling and folding plate and the second shoveling and folding plate, then the first shoveling and folding plate acts with the second shoveling and folding plate, the first shoveling and folding plate and the second shoveling and folding plate all move oppositely, the first shoveling and folding plate moves along the material pressing plate, thus, the part of the back cut piece covering the first shoveling and folding plate can be shoveled and folded to form a pleat structure, and the second shoveling and folding plate moves along the material pressing plate in the same way, so can shovel the book with the part that back width of cloth cut-parts covers on second shovel folded plate and form the pleat structure, two pleat structures form the I pleat structure of back width of cloth cut-parts promptly.

Above-mentioned automatic tucking machine of shirt back panel is through setting up press the flitch when the reset condition, press the flitch with it is used for the confession to have between the pleat station back panel cut-parts place's first interval, make things convenient for the operation workman to place back panel cut-parts. When first shovel folded plate with the second shovel folded plate all is in the reset state, the lower surface that sets up first shovel folded plate and the lower surface of second shovel folded plate all are higher than when being in the reset state press the upper surface of flitch, can make things convenient for the shovel of first shovel folded plate and second shovel folded plate to roll over the action, improve shovel and roll over the precision.

Above-mentioned automatic tucking machine of width of cloth behind shirt can supply through setting up the locating plate of pleating and the location limit of pleating treat the edge location of pleating of back width of cloth cut-parts, improve the shovel and roll over the precision.

Above-mentioned automatic tucking machine of shirt back panel realizes after the pleating through setting up the part of stepping down, presses the material part to leave the pleating station under the drive of the drive part of stepping down to release the pleated cut-parts after the pleating gradually, make things convenient for the operation workman to take or feeding mechanism takes.

Above-mentioned automatic tucking machine of width of cloth behind shirt can realize fixed the absorption of the cut-parts of pleating after pleating through setting up a plurality of holes of induced drafting of pleating, avoids the loose of the cut-parts of pleating after first shovel folded plate and second shovel folded plate reset, the follow-up production process of being convenient for.

Drawings

FIG. 1 is a schematic view of a shirt back panel processing apparatus according to an embodiment;

FIG. 2 is another perspective view of the apparatus for processing the back panel of the shirt of FIG. 1;

FIG. 3 is an enlarged view of a portion of the apparatus for processing a back panel of the shirt shown in FIG. 1;

FIG. 4 is an enlarged view of a portion of the apparatus for processing a back panel of the shirt shown in FIG. 1;

FIG. 5 is a schematic view of a folded I-shaped pleat structure;

FIG. 6 is a schematic view of the pleat formation of the I-pleat configuration shown in FIG. 5;

Fig. 7 is a schematic view of the folded trim piece.

Description of the reference numerals

10: a shirt back panel cut-parts processing device; 100: a machine platform; 200: an automatic pleating mechanism for the back of the shirt; 210: a pleating station; 211: a pleating station; 212: pleating the air suction holes; 220: a material pressing part; 221: a material pressing plate; 222: a swaging drive component; 230: a shoveling and folding component; 231: a first scoop flap; 232: a second scoop flap; 233: a first tucking drive element; 234: a second tucking drive element; 240: pleating the positioning plate; 250: a yield component; 251: a relief seat; 252: a abdication driving component; 300: a feeding mechanism; 310: a feeding plate; 320: a connecting member; 331: a first feed drive element; 332: a second feed drive element; 340: a feeding guide rail; 400: a sewing mechanism; 500: a shirt back trim strip folding mechanism; 510: folding the platform; 511: folding stations; 520: folding the positioning plate; 531: a first folding drive element; 532: a second folding driving element; 600: a control mechanism; 700: an air suction mechanism; 800: a touch display mechanism; 900: a scram switch; 20: a decorative member; 30: i-shaped pleat; 31: and (4) a pleat structure.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an embodiment of the present invention provides a shirt back panel cutting device 10, which includes a machine table 100, an automatic shirt back panel pleating mechanism 200, a feeding mechanism 300, a sewing mechanism 400 and a control mechanism 600, wherein the automatic shirt back panel pleating mechanism 200 includes a pleating platform 210, a pressing member 220 and a folding member 230.

The pleating platform 210 is mounted on the machine 100, and the pleating platform 210 is provided with a pleating station 211 for placing the back panel cut pieces.

The material pressing part 220 includes a material pressing plate 221 and a material pressing driving part 222. The pressing driving part 222 is disposed on the pleating platform 210 and connected to the pressing plate 221, and the pressing driving part 222 is configured to drive the pressing plate 221 to move so as to press the back cut pieces. The control mechanism 600 is electrically connected to the pressing driving member 222.

Referring to fig. 1 and 4, the scooping member 230 includes a first scooping flap 231, a second scooping flap 232, and a scooping driving member. The first scoop flap 231 is disposed opposite the second scoop flap 232 on the pleating platform 210. The shoveling and folding driving part is arranged on the pleating platform 210 and connected to the first shoveling and folding plate 231 and the second shoveling and folding plate 232, and the shoveling and folding driving part is used for driving the first shoveling and folding plate 231 to move and the second shoveling and folding plate 232 to move.

Referring to fig. 1, a feeding mechanism 300 is provided on the machine table 100 for feeding the pleated cut pieces to the sewing mechanism 400. The feeding mechanism 300 includes a feeding plate 310, a connecting member 320, a feeding driving part, and a feeding rail 340. The feeding guide rail 340 is installed on the machine table 100, the connecting member 320 is slidably connected to the feeding guide rail 340, the feeding driving component includes a first feeding driving element 331 and a second feeding driving element 332, the first feeding driving element 331 is installed on the feeding guide rail 340 and connected to the connecting member 320, the first feeding driving element 331 is used for driving the connecting member 320 to move along the feeding guide rail 340, the second feeding driving element 332 is installed on the connecting member 320, the second feeding driving element 332 is connected to the feeding plate 310, the second feeding driving element 332 is used for driving the feeding plate 310 to press down or lift up, and a sewing channel is formed in the feeding plate 310.

Referring to fig. 1 and 2, a sewing mechanism 400 is provided on the machine 100 for sewing and pleating the cut pieces and the decoration pieces 20 to form a rear panel of the shirt. Control mechanism 600 is electrically connected to the shovel fold drive assembly.

Referring to fig. 1 and 4, in a specific example, the shirt back panel processing apparatus 10 further includes a shirt back panel decorative band folding mechanism 500. The shirt back fascia trim folding mechanism 500 includes a folding platform 510, a folding alignment plate 520, and a folding drive assembly. The folding platform 510 is disposed on the machine 100. The folding platform 510 is provided with a folding station 511 for placing the decoration strip. The edges of two opposite sides of the folding positioning plate 520 form a first folding positioning edge and a second folding positioning edge respectively, the folding driving part is arranged on the folding platform 510 and connected to the folding positioning plate 520, the folding driving part is used for driving the folding positioning plate 520 to move to press the decorative strip, and the first folding positioning edge and the second folding positioning edge are used for folding and positioning two ends of the decorative strip respectively. The control mechanism 600 is electrically connected to the folding driving member.

Above-mentioned shirt back panel cut-parts processingequipment 10 can fix a position fast and folding, folding precision is high, production efficiency is high and product quality stability is good through setting up shirt back panel ferret folding mechanism 500. When the shirt back width decorative strip folding mechanism 500 of the utility model is used, the folding precision can be improved by arranging the folding platform 510 and the folding positioning plate 520, the decorative strip is placed at the folding station 511, the folding driving component is used for driving the folding positioning plate 520 to move to the preset position of the folding positioning plate 520 to press the preset position of the decorative strip, at the moment, the two ends of the decorative strip respectively protrude out of the first folding positioning edge and the second folding positioning edge of the folding positioning plate 520, the first folding positioning edge and the second folding positioning edge are respectively used for folding and positioning the two ends of the decorative strip, the two ends of the decorative strip are respectively folded and turned over manually, the edge of the decorative strip respectively extends along the first folding positioning edge and the second folding positioning edge, the decorative strip is folded to be a decorative piece 20 similar to a U-shaped structure, the decorative element 20 may be subjected to a downstream sewing process to sew the gathered panels.

In a specific example, the first folding positioning edge and the second folding positioning edge are disposed in parallel, i.e. the folding positioning plate 520 has a rectangular shape.

Further, the width of folding locating plate 520 is adjustable so that the distance between first folding locating edge and the second folding locating edge is adjustable, also folding locating plate 520 is removable, folding locating plate 520 is provided with a series of not unidimensional, conveniently changes according to the size of cut-parts. Above-mentioned shirt back panel cut-parts processingequipment 10 is adjustable so that the first folding location limit and the second folding location limit between the distance is adjustable can realize being applicable to not unidimensional ferret's purpose, improves through the width that sets up folding locating plate 520 the utility model discloses a shirt back panel ferret folding mechanism 500's application scope. When facing the decoration belts with different sizes, only the corresponding folding positioning plate 520 needs to be replaced manually.

Referring to fig. 4, in a specific example, the folding driving means includes a first folding driving element 531 and a second folding driving element 532. A first folding drive element 531 is provided on the folding platform 510 and is connected to a second folding drive element 532. The second folding driving element 532 is connected to the folding alignment plate 520, the first folding driving element is used for driving the second folding driving element 532 and the folding alignment plate 520 to move along the horizontal direction parallel to the folding platform 510, and the second folding driving element 532 is used for driving the folding alignment plate 520 to move along the vertical direction perpendicular to the folding platform 510. The control mechanism 600 is electrically connected to the first folding driving element 531 and the second folding driving element 532.

In a specific example, the folding positioning plate 520 further includes a first folding stopper. The first folding limiting part is connected to the first folding positioning edge and used for positioning one end of the decorative strip. Above-mentioned shirt back panel cut-parts processingequipment 10 realizes improving the purpose of folding precision through setting up first locating part of folding, first locating part of folding is connected on first folding location edge, first locating part of folding is used for supplying one of them tip location of ferret, when folding ferret, decorate and turn over its tip after rolling over and fix a position and spacing through first folding locating part, make things convenient for the workman folding, need not the workman and measure the folding length through naked eye, avoid folding offset, also avoid the phenomenon emergence that folding length differs.

In a specific example, the first folding limiting member is flush with the end of the folding positioning plate 520.

In a specific example, the folding positioning plate 520 further includes a second folding stopper. The second folding locating part is connected on the second folding locating edge, and the second folding locating part is used for supplying another tip location of ferret. Above-mentioned shirt back panel cut-parts processingequipment 10 realizes improving the purpose of folding precision through setting up the second locating part that folds, the second locating part that folds is connected on the second location edge that folds, the second locating part that folds is used for supplying another tip location of ferret, when folding ferret, decorate and turn over its tip after rolling over and fix a position and spacing through the second folding locating part, make things convenient for the workman folding, need not the workman and measure the folding length through naked eye, avoid folding offset, the phenomenon that also avoids folding length to differ takes place.

Optionally, the second folding limiting member is flush with the end of the folding positioning plate 520.

Optionally, a plurality of folding air suction holes are arranged at the folding station 511.

In one particular example, the plurality of folding suction holes are evenly distributed at the folding station 511.

in a specific example, the folding positioning plate 520 is provided with a plurality of positioning plate air suction holes.

Above-mentioned shirt back panel cut-parts processingequipment 10 can improve the stability of ferret on folding station 511 through setting up a plurality of folding holes of induced drafting and a plurality of locating plate holes of induced drafting, avoid the skew of ferret, can induced draft through a plurality of folding holes of induced drafting after folding station 511 through placing the ferret, the locating plate hole of induced drafting also can be through reaching the purpose of ventilation, the realization is fixed to ferret and decoration 20's absorption.

further, a plurality of locating plate induced draft holes evenly distributed on folding locating plate 520.

In a specific example, when the pressing plate 221 is in the reset state, a first space for placing the back panel cut piece is provided between the pressing plate 221 and the pleating station 211, the first shovel flap 231 and the second shovel flap 232 are both parallel to the pleating platform 210, and when the first shovel flap 231 and the second shovel flap 232 are both in the reset state, the lower surface of the first shovel flap 231 and the lower surface of the second shovel flap 232 are both higher than the upper surface of the pressing plate 221 in the reset state.

Above-mentioned shirt back panel cut-parts processingequipment 10 has the first interval that is used for supplying the back panel cut-parts to place through setting up pressure feed plate 221 when the reset state, pressure feed plate 221 and pleating between the station 211, and the back panel cut-parts are placed to convenient operation workman. When first shovel folded plate 231 and second shovel folded plate 232 all are in the reset state, the lower surface that sets up first shovel folded plate 231 and the lower surface of second shovel folded plate 232 all are higher than the upper surface of pressing flitch 221 when being in the reset state, can make things convenient for the shovel of first shovel folded plate 231 and second shovel folded plate 232 to roll over the action, improve the shovel and roll over the precision.

Further, the first scooping plate 231 and the second scooping plate 232 are respectively located on both sides of the material pressing plate 221 in the reset state.

Preferably, the width of the nip plate 221 is adjustable.

In one particular example, the automatic rear shirt tucking mechanism 200 further includes a tucking positioning plate 240. The pleating positioning plate 240 has a pleating positioning edge for positioning the edge to be pleated of the rear web panel, and the pleating positioning plate 240 is mounted on the pleating platform 210 with the pleating positioning edge facing the pleating station 211. Above-mentioned shirt back panel cut-parts processingequipment 10 can supply the edge location of waiting to pleat of back panel cut-parts through setting up pleat locating plate 240 and pleat locating edge, improves the shovel and rolls over the precision.

In one particular example, the height of the pleating positioning plate 240 from the pleating platform 210 is equal to the thickness of the nip plate 221 in a direction perpendicular to the pleating platform 210.

In one particular example, the tucking drive component includes a first tucking drive element 233 and a second tucking drive element 234 disposed on the pleating platform 210. The first tucking drive element 233 is connected to the first tucking flap 231 and the second tucking drive element 234 is connected to the second tucking flap 232. The control mechanism 600 is electrically connected to the first shovel fold driving element 233 and the second shovel fold driving element 234.

Preferably, the first scooping driving element 233 is a telescopic cylinder. The first tucking drive element 233 is disposed horizontally on the pleating platform 210.

preferably, the second tucking drive element 234 is a telescoping cylinder. The second tucking drive element 234 is disposed horizontally on the pleating platform 210.

In one particular example, the automatic shirt backstep tucking mechanism 200 also includes a concession feature 250. The yielding means 250 includes a yielding seat 251 and a yielding driving means 252. The pressing member 220 and the shoveling and folding member 230 are both mounted on the abdicating seat 251, the abdicating driving member 252 is mounted on the pleating platform 210 and connected to the abdicating seat 251, and the abdicating driving member 252 is used for driving the abdicating seat 251 to move along the pleating platform 210 to be far away from or close to the pleating station 211. The shirt back panel cut-parts processingequipment 10 realizes after pleating through setting up the part of stepping down 250, presses material part 220 can leave pleating station 211 under the drive of the drive part 252 of stepping down to release the pleated cut-parts after pleating gradually, make things convenient for the operation workman to take or feeding mechanism 300 takes. The control mechanism 600 is electrically connected to the abdicating driving part 252.

Further, a plurality of pleating suction holes 212 are provided at the pleating station 211. Above-mentioned panel cut-parts processingequipment 10 behind shirt can realize fixed the absorption of the pleated cut-parts after pleating through setting up a plurality of pleating induced drafts hole 212, avoids the loose of the pleated cut-parts after first shovel folded plate 231 resets with second shovel folded plate 232, the subsequent production process of being convenient for.

Optionally, the apparatus 10 for processing shirt back panel cut pieces further comprises an air suction mechanism 700, the air suction mechanism 700 is disposed on the machine 100, and the air suction mechanism 700 is communicated with the pleating air suction hole 212 and the folding air suction hole. The air suction mechanism 700 may be a suction fan, an induced draft fan, or the like.

Further, the shirt back panel processing device 10 further includes a touch display mechanism 800. The touch display mechanism 800 is mounted on the machine 100 and electrically connected to the control mechanism 600. The touch display mechanism 800 can perform human-computer interaction and can display relevant data of the shirt back panel processing device 10 during operation.

In one specific example, the shirt back panel processing apparatus 10 further includes an emergency stop switch 900. The emergency stop switch 900 is electrically connected to the control mechanism 600. The emergency stop switch 900 can control the shirt back panel cut-parts processing device 10 to be emergently stopped.

A shirt back panel cutting piece processing method of the shirt back panel cutting piece processing device 10 comprises the following steps:

Manually placing the back cut piece on the pleating platform 210, wherein the position of the back cut piece to be pleated is located at the pleating station 211, the control mechanism 600 controls the material pressing driving component 222 to drive the material pressing plate 221 to move to the pleating station 211 to press the back cut piece, two sides of the back cut piece are respectively covered on the first shoveling plate 231 and the second shoveling plate 232, the control mechanism 600 controls the shoveling driving component to drive the first shoveling plate 231 to move and the second shoveling plate 232 to move, specifically, the control mechanism 600 controls the first shoveling driving component 233 to drive the first shoveling plate 231 to move towards the second shoveling plate 232, the control mechanism 600 controls the second shoveling driving component 234 to drive the second shoveling plate 232 to move towards the first shoveling plate 231, the first shoveling plate 231 and the second shoveling plate 232 both move towards each other along the material pressing plate 221, so as to shovel and fold the part of the back cut piece covered on the first shoveling plate 231 to form the pleat structure 31, as shown in fig. 5 and 6, the rear panel is partially folded over the second folding plate 232 to form the pleat structures 31, and as shown in fig. 5 and 6, the two pleat structures 31 form the i-shaped pleats 30 of the rear panel, as shown in fig. 5.

The decorative strip is manually placed at the folding station 511, the control mechanism 600 controls the folding driving component to drive the folding positioning plate 520 to move to a preset position of the folding positioning plate 520 and press the preset position of the decorative strip, at this time, two ends of the decorative strip respectively protrude out of the first folding positioning edge and the second folding positioning edge of the folding positioning plate 520, the first folding positioning edge and the second folding positioning edge are respectively used for folding and positioning two ends of the decorative strip, the two ends of the decorative strip are manually turned over and the edges of the decorative strip respectively extend along the first folding positioning edge and the second folding positioning edge, the decorative strip is folded to form a decorative piece 20 similar to a U-shaped structure, as shown in fig. 7, the control mechanism 600 controls the feeding mechanism 300 to feed the decorative piece 20 and the I-shaped pleat 30 structure to the sewing mechanism 400.

The control mechanism 600 controls the sewing mechanism 400 to work, and the control mechanism 600 controls the feeding mechanism 300 to drive the decorating part 20 and the I-shaped pleat 30 structure to move along a preset path, so that the sewing of the decorating part 20 and the I-shaped pleat 30 structure is completed to obtain the back panel of the shirt.

Above-mentioned shirt back panel cut-parts processingequipment 10 is low to workman's technical requirement, when being used for shirt back panel cut-parts manufacturing procedure, production efficiency is high and product quality is stable. When the pleating platform is used, the rear web cut piece is placed on the pleating platform 210, the position, needing to be pleated, of the rear web cut piece is located at the pleating station 211, the material pressing plate 221 is driven to move to the pleating station 211 through the material pressing driving component 222 to press the rear web cut piece, two sides of the rear web cut piece are respectively covered on the first shovel flap plate 231 and the second shovel flap plate 232, the shovel flap driving component is controlled to drive the first shovel flap plate 231 to act and the second shovel flap plate 232 to act, the first shovel flap plate 231 and the second shovel flap plate 232 both move oppositely along the material pressing plate 221, so that the part, covering the rear web cut piece on the first shovel flap plate 231, is shoveled and folded to form a pleat structure 31, the part, covering the rear web cut piece on the second shovel flap plate 232, is shoveled and folded to form a pleat structure 31, and the two pleat structures 31 form an I-; folding the decorative strip to form the decorative piece 20, and covering the decorative piece 20 at a preset position on the I-shaped pleat 30 structure; the decorating part 20 and the I-shaped pleat 30 structure are conveyed to the sewing mechanism 400 through the feeding mechanism 300; the sewing mechanism 400 works, and the feeding mechanism 300 drives the decorating part 20 and the I-shaped pleat 30 structure to move along a preset path, so that the sewing of the decorating part 20 and the I-shaped pleat 30 structure is completed to obtain the back panel cut piece of the shirt.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (11)

1. An automatic pleating mechanism for the back of shirt is characterized by comprising a pleating platform, a pressing component and a shoveling and folding component, the pleating platform is provided with a pleating station for placing the back cut pieces, the material pressing part comprises a material pressing plate and a material pressing driving part, the material pressing driving part is arranged on the pleating platform and connected with the material pressing plate, the material pressing driving part is used for driving the material pressing plate to move so as to press the back cut pieces, the shoveling and folding part comprises a first shoveling and folding plate, a second shoveling and folding plate and a shoveling and folding driving part, the first shoveling and folding plate and the second shoveling and folding plate are oppositely arranged on the pleating platform, the shoveling and folding driving part is arranged on the pleating platform and connected with the first shoveling and folding plate and the second shoveling and folding plate, the shoveling and folding driving component is used for driving the first shoveling and folding plate to act and the second shoveling and folding plate to act.

2. The automatic shirt backshank pleating mechanism of claim 1, wherein the nip plate is in a reset state, a first space for placing the backshank cut piece is arranged between the nip plate and the pleating station, the first shoveling and folding plate and the second shoveling and folding plate are both parallel to the pleating platform, and when the first shoveling and folding plate and the second shoveling and folding plate are in the reset state, the lower surface of the first shoveling and folding plate and the lower surface of the second shoveling and folding plate are both higher than the upper surface of the nip plate in the reset state.

3. The automatic shirt backshank tucking mechanism of claim 2, wherein the first scooping flap and the second scooping flap are located on both sides of the blank in a reset state, respectively, in the reset state.

4. The automatic shirt backshank tucking mechanism of claim 1, wherein the width of the nip plate is adjustable.

5. An automatic rear shirt web pleating mechanism according to any one of claims 1 to 4, further comprising a pleating positioning plate having a pleating positioning edge for positioning an edge of the rear panel cut piece to be pleated, the pleating positioning plate being mounted on the pleating platform, the pleating positioning edge facing the pleating station.

6. The automatic shirt backshank pleating mechanism of claim 5, wherein the height of the pleating positioning plate from the pleating platform is equal to the thickness of the pressure plate in a direction perpendicular to the pleating platform.

7. An automatic shirt backsheet pleating mechanism according to any one of claims 1 to 4, wherein the tucking drive means comprises a first tucking drive element and a second tucking drive element provided on the pleating platform, the first tucking drive element being connected to the first tucking flap and the second tucking drive element being connected to the second tucking flap.

8. The automatic shirt backshank tucking mechanism of claim 7, wherein the first tucking drive element is a telescoping cylinder.

9. The automatic shirt backshank tucking mechanism of claim 7, wherein the second tucking drive element is a telescopic cylinder.

10. The automatic pleating mechanism of the rear shirt web according to any one of claims 1 to 4, wherein the automatic pleating mechanism of the rear shirt web further comprises a yielding part, the yielding part comprises a yielding seat and a yielding driving part, the pressing part and the shoveling and folding part are both mounted on the yielding seat, the yielding driving part is mounted on the pleating platform and connected to the yielding seat, and the yielding driving part is used for driving the yielding seat to move along the pleating platform to be far away from or close to the pleating station.

11. An automatic rear shirt tucking mechanism as claimed in any of claims 1 to 4, wherein a plurality of tucking suction holes are provided at the tucking station.