CN115299659B - Shaping equipment for postpartum underwear and method thereof - Google Patents

Shaping equipment for postpartum underwear and method thereof Download PDF

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Publication number
CN115299659B
CN115299659B CN202210932975.2A CN202210932975A CN115299659B CN 115299659 B CN115299659 B CN 115299659B CN 202210932975 A CN202210932975 A CN 202210932975A CN 115299659 B CN115299659 B CN 115299659B
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fixedly connected
plate
underwear
pressing
supporting
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CN115299659A (en
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洪文进
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Beijing Aima Aiwa Health Technology Co ltd
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Beijing Aima Aiwa Health Technology Co ltd
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41C—CORSETS; BRASSIERES
    • A41C5/00—Machines, appliances, or methods for manufacturing corsets or brassieres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Corsets Or Brassieres (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)

Abstract

The invention relates to the field of underwear, in particular to shaping equipment and method for postpartum underwear. The technical problems are as follows: the chest pad is manually placed and the underwear fabric chest pad is easy to deviate, so that the production of finished products is unqualified; demolding the chest pad after the primary hot pressing is finished to generate scraps and adhering the scraps to the mold, so that the produced underwear is scrapped; the production efficiency of twice hot pressing is low. The technical proposal is as follows: a shaping device for postpartum underwear comprises a shell, a first supporting plate and the like; the left part and the right part of the shell are respectively fixedly connected with a first supporting plate. The underwear fabric and the chest pad are stably positioned through the cooperation of the cloth conveying system, the chest pad feeding system and the pressing system, and the problem that finished products are unqualified due to easy deviation of the chest pad and the fabric chest pad which are manually placed is solved; the cutting system realizes edge cutting, reduces manual pressure and improves efficiency.

Description

Shaping equipment for postpartum underwear and method thereof
Technical Field
The invention relates to the field of underwear, in particular to shaping equipment and method for postpartum underwear.
Background
The traceless underwear has light weight and no constraint feeling, has higher sweat absorption and air permeability, and is an underwear style for lactation after the current mainstream.
In the prior art, when the seamless underwear is produced, a soft chest pad is required to be manually placed on an underwear fabric, hot press molding is carried out on the underwear for five to six minutes by a machine, then the primary hot press is completed after demoulding, then a rubber sheet is manually placed on the primary hot pressed underwear, then an underwear lining is manually placed on the primary hot pressed underwear, and the machine carries out secondary hot press to enable an underwear main body to be molded;
in the prior art, the underwear fabric and the chest pad are required to be placed at the position which is matched with a machine, the chest pad and the fabric cannot be placed at the correct position by the manpower, and the produced chest pad is extremely easy to deviate to cause the disqualification of the production of the finished product;
in the prior art, when demoulding is carried out after primary hot pressing is finished, a soft chest pad subjected to hot pressing is often stuck to a machine die, so that the die can pull underwear when being separated, the chest pad can fall off, scraps can be generated and stuck to the die, the underwear produced at that time can be scrapped, and when cleaning is not carried out in time in subsequent production, the scraps can be stuck to the underwear produced in subsequent production, so that problems are caused in the subsequent production of the underwear;
and the underwear fabric subjected to the primary hot pressing, the placed film and the underwear lining are transferred to a machine subjected to the secondary hot pressing, and the film and the underwear lining which are placed in the transfer process inevitably deviate, so that the underwear production is scrapped.
Disclosure of Invention
In order to overcome the defect that the finished product production is unqualified due to the fact that the chest pad is manually placed and the underwear fabric chest pad is easily deviated; demolding the chest pad after the primary hot pressing is finished to generate scraps and adhering the scraps to the mold, so that the produced underwear is scrapped; the invention provides sizing equipment and method for postpartum underwear, which have the defect of low production efficiency of twice hot pressing.
The technical proposal is as follows: the shaping equipment for the postpartum underwear comprises a shell, a first supporting plate, a first fixing frame, a waste box, a cloth conveying system, an adhesion system, a chest pad feeding system and a pressing system; the left part and the right part of the shell are fixedly connected with a first supporting plate respectively; a first fixing frame is fixedly connected to the two first supporting plates together; the middle part of the inner bottom surface of the shell is fixedly connected with a waste bin; the upper part of the shell is provided with a cloth conveying system which is connected with the two first supporting plates; the rear part of the shell is provided with an adhesive system; a chest pad feeding system is arranged at the front part of the inner bottom surface of the shell; the first fixing frame is provided with a pressing system; the cloth conveying system is used for conveying the underwear fabric and the underwear lining between the pressing systems; the bonding system is used for cutting the hot melt film, and spreading the hot melt film and the upper part of the underwear fabric; the chest pad feeding system is used for orderly taking out the chest pads and placing the chest pads above the underwear fabric; the pressing system is used for attaching the positioned underwear fabric and the cut hot melt film, pressing the positioned chest pad to the corresponding mold position, and performing one-time hot press molding on the positioned underwear fabric, the hot melt film chest pad and the underwear lining.
Preferably, the cloth conveying system consists of a cloth fixing and conveying assembly and a lining fixing and conveying assembly; the upper part of the shell is fixedly connected with a fabric fixing and conveying assembly; the upper surfaces of the two first support plates are fixedly connected with a lining fixed conveying assembly; the fabric fixing and conveying component consists of two fabric fixing and conveying components which are bilaterally symmetrical, wherein the right fabric fixing and conveying component comprises a first sliding rail, a first fixing block, a first rolling conveying piece, a first pushing block, a first clamping and pressing plate and a first fixing plate; the upper surface of the right part of the shell is fixedly connected with a first sliding rail; the first sliding rail is fixedly connected with a first fixed block through a sliding block which slides back and forth; the middle part of the right side surface of the first fixed block is fixedly connected with a first fixed plate; the upper surface of the first fixed block is fixedly connected with a first rolling transmission piece, and an electric roller is arranged on the first rolling transmission piece; the left upper side of the first fixed plate is fixedly connected with another group of first rolling conveying pieces; the front side surface and the rear side surface of the two first rolling conveying pieces are fixedly connected with a first pushing block respectively, and the upper and lower adjacent two first pushing blocks are oppositely arranged; the two first pushing block telescopic parts facing the same direction are fixedly connected with a first clamping plate.
Preferably, the lining fixed conveying component consists of two bilateral symmetry lining fixed conveying components, wherein the right lining fixed conveying component comprises a second sliding rail, a second fixed block, a second rolling conveying piece, a second pushing block, a second clamping plate and a second fixed plate; the upper surface of the right part of the right first supporting plate is fixedly connected with a second sliding rail; the second sliding rail is fixedly connected with a second fixed block through a sliding block which slides back and forth; the middle part of the upper surface of the second fixed block is fixedly connected with a second fixed plate; the left part of the second fixed block is fixedly connected with a second rolling transmission piece, and an electric roller is arranged in the second rolling transmission piece; the left part of the second fixed plate is fixedly connected with another second rolling conveying piece; the front side surface and the rear side surface of the two second rolling conveying pieces are fixedly connected with a second pushing block respectively, and the two upper and lower adjacent second pushing blocks are oppositely arranged; the two second pushing block telescopic parts facing the same direction are fixedly connected with a second clamping plate.
Preferably, the bonding system comprises a first motor, a rotating wheel piece, a connecting rod, a fixing rod, a second motor, a rolling shaft rod, a hot melt film, a curved limiting plate, a cutting limiting plate, a first supporting block, a first push rod, a supporting absorbing piece, a cutting wheel, a rolling wheel, a second supporting plate, a third sliding rail, a cutting knife and a cutting bottom bracket; the left part and the right part of the upper surface of the shell are fixedly connected with a second supporting plate respectively, and the two second supporting plates are positioned between the two first sliding rails; the opposite sides of the two second support plates are fixedly connected with a plurality of first motors which are distributed in a rectangular shape respectively; each first motor output shaft is fixedly connected with a connecting rod, and each connecting rod is rotationally connected with a corresponding second supporting plate; one end of each connecting rod, which is far away from the output shaft of the first motor, is fixedly connected with a rotating wheel piece; the rear part of the left side of the shell is fixedly connected with a second motor; the front parts of the opposite sides of the two second support plates are fixedly connected with a third slide rail respectively; a cutter is connected to each of the two third slide rails in a sliding manner; the front parts of the opposite sides of the two second support plates are fixedly connected with a cutting shoe respectively, and the cutting shoe is positioned below the third slide rail; the second motor output shaft is fixedly connected with a reel rod, and the reel rod is rotationally connected with the shell; the left part and the right part of the outer surface of the reel rod are fixedly connected with an outer shaft sleeve respectively; the hot melt film is wound on the outer surface of the spool rod and is positioned between the two outer sleeves; the rear parts of the opposite sides of the two second support plates are fixedly connected with three fixing rods respectively; the six fixing rods are fixedly connected with a curved limiting plate together; the upper part of the left side surface and the upper part of the right side surface of the shell are fixedly connected with a cutting limiting plate together, and the cutting limiting plate is positioned above the curved limiting plate; the middle part of the left side and the middle part of the right side in the shell are fixedly connected with a first supporting block together; the middle part of the inclined plane of the first supporting block is fixedly connected with two first push rods which are distributed up and down; the two first push rod telescopic parts are fixedly connected with a supporting absorption part respectively, and a certain gap exists between the two supporting absorption parts; the left part and the right part of the two supporting and adsorbing parts are respectively fixedly connected with a cutting wheel, and each cutting wheel is simultaneously connected with the two supporting and adsorbing parts; two support absorbing parts are respectively provided with a rolling wheel, and the two rolling wheels penetrate through the two cutting wheels at the same time.
Preferably, the chest pad feeding system consists of a clamping component and a storing and feeding component; the upper surfaces of the two first support plates are fixedly connected with a clamping assembly respectively, and the two clamping assemblies are positioned at the outer sides of the lining fixed conveying assemblies; the slot hole at the front part of the shell is fixedly connected with a storage and feeding assembly; the clamping component consists of two clamping components which are bilaterally symmetrical, and the right clamping component comprises a fourth sliding rail, a fifth sliding rail, a supporting rod, a rotating piece, a second fixing frame, a round fixing wheel, a clamping hook and an extrusion ring; the upper surface of the right part of the right first supporting plate is fixedly connected with a fourth sliding rail; the fourth sliding rail is fixedly connected with a supporting rod through a sliding block which slides back and forth; a fifth sliding rail is fixedly connected to the left side of the supporting rod; the fifth sliding rail is fixedly connected with a rotating piece through a sliding block which slides up and down; the rotating part of the rotating piece is fixedly connected with a second fixing frame; the left part of the second fixing frame is fixedly connected with a round fixing wheel; the outer ring surface of the circular fixed wheel is rotationally connected with four clamping hooks distributed in an annular array, and torsion springs are connected between the clamping hooks and the circular fixed wheel; the upper part of the outer ring surface of the round fixed wheel is connected with a squeezing ring through a push rod.
Preferably, the storage and feeding assembly consists of two bilaterally symmetrical storage and feeding components, wherein the right storage and feeding component comprises a third supporting plate, a first base, a first elastic piece, a transmission rod, a pressure plate, a second elastic piece, a second supporting block, an inserting rod, a return spring, a push plate, a rack, a fourth supporting plate, a fixed shaft, a ratchet wheel piece, a push plate, a round table, a third fixed plate, a storage cylinder, a fifth supporting plate, a second push rod, a pressing plate and a second base; the right part of the shell is fixedly connected with a third supporting plate; the right part of the upper surface of the third supporting plate is fixedly connected with a first base; the inner bottom surface of the first base is fixedly connected with two first elastic pieces; the upper parts of the two first elastic pieces are connected with a transmission rod in a sliding way, the transmission rod penetrates through the right first supporting plate, and the transmission rod is positioned below the rotating piece; the lower part of the left side surface of the transmission rod is fixedly connected with a pressure plate; the middle part of the third supporting plate is fixedly connected with a second base; the inner bottom surface of the second base is fixedly connected with two second elastic pieces; the two second elastic pieces are connected with a second supporting block in a sliding way; the left part of the second supporting block is connected with three inserted bars which are distributed at equal intervals up and down in a sliding way; the right parts of the three inserted bars are fixedly connected with a push plate together; the push plate is matched with the pressure plate; the three inserted bars are respectively sleeved with a reset spring, one end of each reset spring is connected with the second supporting block, and the other end of each reset spring is connected with the push plate; the left parts of the three inserted bars are fixedly connected with a rack; a fourth supporting plate is fixedly connected to the left part of the upper surface of the third supporting plate; the middle part of the front side surface of the fourth supporting plate is fixedly connected with a fixed shaft; the front end of the fixed shaft is rotationally connected with a ratchet wheel piece; the left part of the upper surface of the third supporting plate is fixedly connected with two third fixing plates which are symmetrically distributed front and back; the upper parts of the two third fixing plates are fixedly connected with a storage cylinder together; a fifth supporting plate is fixedly connected to the upper part of the outer surface of the storage cylinder; the upper surface of the fifth supporting plate is fixedly connected with four second push rods distributed in an annular array; the four second push rod telescopic parts are fixedly connected with a pressing plate respectively; the left part of the third supporting plate is connected with a pushing plate in a sliding way, and the pushing plate is positioned below the storage cylinder; the right side of the pushing plate is meshed with the ratchet wheel piece through the gear tooth part; the upper part of the pushing plate is fixedly connected with a round table which is matched with the storage cylinder.
Preferably, the pressing system consists of a lower pressing die assembly and an upper pressing die assembly; a lower die assembly is arranged in the shell; an upper pressing die assembly is arranged in the middle of the inner top surface of the first fixing frame; the lower pressing die assembly comprises a third push rod, a first model group and a horizontal plate; the middle parts of the left side surface and the right side surface in the shell are fixedly connected with a horizontal plate; the left part and the right part of the upper surface of the horizontal plate are fixedly connected with a third push rod respectively; the two third push rod telescopic parts are connected with a first model group together; the first model group is provided with a groove for preliminary cutting and forming; the first model group is internally provided with a heating component.
Preferably, the upper die assembly comprises a fourth push rod, a second model group, a fifth push rod and a cross pressing block; the left part and the right part of the inner top surface of the first fixing frame are fixedly connected with a fourth push rod respectively; the two fourth push rod telescopic parts are fixedly connected with a second model group together, and two concave parts of the second model group are respectively provided with a cross groove; a fifth push rod is fixedly connected to the left part and the right part of the inner top surface of the first fixing frame respectively, and the two fifth push rods are positioned between the two fourth push rods; the two fifth push rod telescopic parts are fixedly connected with a cross pressing block respectively, and the two cross pressing blocks are matched with cross grooves below the two fifth push rod telescopic parts respectively in size; the second model group is provided with a through groove for use and cutting, and the edge of the through groove is provided with a cutting piece.
Preferably, the cutting device further comprises a cutting system, wherein the cutting system is arranged on the first fixing frame and comprises a sixth sliding rail, a connecting plate, a sixth supporting plate, a first cutter and a second cutter; the left inner side surface and the right inner side surface of the first fixing frame are fixedly connected with a sixth sliding rail respectively; the two sixth sliding rails are fixedly connected with a connecting plate respectively through sliding blocks which slide up and down; a sixth supporting plate is fixedly connected on the opposite surfaces of the two connecting plates together; the lower surface of the sixth supporting plate is fixedly connected with two symmetrically distributed first cutters; the middle part of the lower surface of the sixth supporting plate is fixedly connected with a second cutter, and the second cutter is positioned between the two first cutters.
A method for shaping postpartum underwear, comprising the steps of:
step one: the raw materials are placed, the underwear fabric and the underwear lining are firstly fixed to a cloth conveying system by manpower, a hot melt film is fixed to an adhesion system, and a chest pad is placed in a chest pad feeding system;
step two: firstly, horizontally conveying underwear fabric between the pressing systems by a cloth conveying system, cutting two circular holes which accord with the size of a chest pad on the hot melt film by an adhesion system, and then moving the cut hot melt film to the underwear fabric;
Step three: the pressing system works to enable the underwear fabric to slightly deform upwards and move to be tightly attached to the whole hot melt film;
step four: then the chest pad feeding system starts to work, the stored chest pads are orderly taken out and transferred onto the underwear fabric, and then the pressing system continues to work, and the chest pads positioned on the underwear fabric are pressed onto the underwear fabric;
step five: the material is conveyed, and then the cloth conveying system continues to work to horizontally convey the underwear lining to the space between the pressing systems;
step six: and (3) forming, namely positioning the materials to be subjected to compression molding, and continuously working the pressing system to perform one-time hot press forming on the underwear fabric, the chest pad, the hot melt film and the underwear lining.
The beneficial effects of the invention are as follows: the technical scheme provided by the invention is as follows:
the underwear fabric and the chest pad are stably positioned through the cooperation of the cloth conveying system, the chest pad feeding system and the pressing system, and the problem that finished products are unqualified due to easy deviation of the chest pad and the fabric chest pad which are manually placed is solved; the cutting system realizes edge cutting, reduces manual pressure and improves efficiency, and all the systems are matched to realize one-time hot press molding, so that the problem that the production efficiency of twice hot press is low, and the scraps generated by scrapped chest pads of underwear and adhered to a die are caused by offset of films and lining materials during transfer is solved, the production efficiency is improved, and the production quality is ensured;
After cutting, the two supporting and adsorbing parts adsorb the cut residual materials by using an external fan, so that the residual materials contact the position between the two rolling wheels, at the moment, the two rolling wheels start to work, the residual materials are rolled between the two rolling wheels and then sent into a waste box, and the rotating wheel parts pull the cut hot melt film to align the cut with the grooves on the first model group and stop working; cutting the hot melt film, so that the subsequent chest pad can be placed at the incision position of the hot melt film when placed, and the hot melt film cannot be extruded, thereby avoiding deformation of the hot melt film;
in the pulling process, the hot-melt film can be changed from a curled state to a horizontal unfolding state through the curved limiting plate and the cutting limiting plate, and the rotating rod arranged on the curved limiting plate and the cutting limiting plate reduces friction between the hot-melt film and the curved limiting plate, so that the strip-shaped connection part of the hot-melt film is prevented from breaking, and meanwhile, the hot-melt film is slightly lifted, and the lower folding angle of the hot-melt film and the curved limiting plate is prevented from being scratched.
Drawings
FIG. 1 is a schematic view of a first construction of a sizing device for postpartum underwear of the present invention;
FIG. 2 is a schematic view of a second construction of the sizing device for postpartum underwear of the present invention;
FIG. 3 is a schematic view of a third construction of the sizing device for postpartum underwear of the present invention;
FIG. 4 is a schematic view of a first partial structure of the sizing apparatus for postpartum underwear of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the area A disclosed by the shaping equipment for postpartum underwear of the invention;
FIG. 6 is an enlarged schematic view of the structure of the region B disclosed by the shaping equipment for postpartum underwear of the invention;
FIG. 7 is a schematic view of a second partial structure of the sizing apparatus for postpartum underwear of the present invention;
FIG. 8 is a schematic view of a first construction of an adhesive system disclosed in the sizing apparatus for postpartum underwear of the present invention;
FIG. 9 is a schematic view of a second construction of the adhesive system disclosed in the sizing apparatus for postpartum underwear of the present invention;
FIG. 10 is an enlarged schematic view of the structure of the region C disclosed by the shaping device for postpartum underwear of the present invention;
FIG. 11 is an enlarged schematic view of the structure of the region D disclosed by the shaping equipment for postpartum underwear of the invention;
FIG. 12 is a schematic view of a partial structure of an adhesive system disclosed in the shaping apparatus for postpartum underwear of the present invention;
FIG. 13 is a schematic diagram showing the structure of a chest pad feeding system disclosed by the shaping device for postpartum underwear of the invention;
FIG. 14 is an enlarged schematic view of the structure of the E area disclosed by the shaping equipment for postpartum underwear of the present invention;
FIG. 15 is a schematic view showing the structure of a press-fit system disclosed in the shaping apparatus for postpartum underwear of the present invention;
Fig. 16 is a schematic view showing the structure of a cutting system disclosed in the shaping apparatus for postpartum underwear of the present invention.
Reference numerals illustrate: 1-a shell, 2-a first supporting plate, 3-a first fixing frame, 4-a waste box, 101-a first sliding rail, 102-a first fixing block, 103-a first rolling transmission piece, 104-a first pushing block, 105-a first clamping plate, 106-a first fixing plate, 111-a second sliding rail, 112-a second fixing block, 113-a second rolling transmission piece, 114-a second pushing block, 115-a second clamping plate, 116-a second fixing plate, 201-a first motor, 202-a rotating wheel piece, 203-a connecting rod, 204-a fixing rod, 205-a second motor, 206-a rolling shaft rod, 207-a hot melt film, 208-an outer sleeve, 209-a curved limiting plate, 2010-a cutting limiting plate, 2011-a first supporting block, 2012-first push rod, 2013-support suction member, 2014-cutting wheel, 2015-winding wheel, 2016-second support plate, 2017-third slide rail, 2018-cutter, 2019-cutting shoe, 301-fourth slide rail, 302-fifth slide rail, 303-support rod, 304-rotating member, 305-second mount, 306-circular fixed wheel, 307-clip hook, 308-extrusion ring, 311-third support plate, 312-first base, 313-first elastic member, 314-transmission rod, 315-pressure plate, 316-second elastic member, 317-second support block, 318-plunger rod, 319-return spring, 3110-push plate, 3111-rack, 3112-fourth support plate, 3113-fixed shaft, 3114-ratchet member, 3115 pushing plate, 3116 round table, 3117 third fixing plate, 3118 storage cylinder, 3119 fifth supporting plate, 3120 second pushing rod, 3121 pressing plate, 3122 second base, 401 third pushing rod, 402 first model group, 403 horizontal plate, 411 fourth pushing rod, 412 second model group, 413 fifth pushing rod, 414 cross press block, 501 sixth slide rail, 502 connecting plate, 503 sixth supporting plate, 504 first cutter, 505 second cutter.
Detailed Description
The following description is of the preferred embodiments of the invention, and is not intended to limit the scope of the invention.
Example 1
1-16, the shaping equipment for postpartum underwear comprises a shell 1, a first supporting plate 2, a first fixing frame 3, a waste box 4, a cloth conveying system, an adhesion system, a chest pad feeding system and a pressing system; the left part and the right part of the shell 1 are fixedly connected with a first supporting plate 2 respectively; a first fixing frame 3 is fixedly connected to the two first supporting plates 2 together; the middle part of the inner bottom surface of the shell 1 is fixedly connected with a waste box 4; the upper part of the shell 1 is provided with a cloth conveying system which is connected with two first support plates 2; the rear part of the shell 1 is provided with an adhesive system; a chest pad feeding system is arranged at the front part of the inner bottom surface of the shell 1; the first fixing frame 3 is provided with a pressing system; the cloth conveying system is used for conveying the underwear fabric and the underwear lining between the pressing systems; the bonding system is used for cutting the hot melt film 207 and spreading out and spreading over the underwear fabric; the chest pad feeding system is used for orderly taking out the chest pads and placing the chest pads above the underwear fabric; the pressing system is used for attaching the positioned underwear fabric and the cut hot melt film 207, pressing the positioned chest pad to the corresponding mold position, and performing one-time hot press molding on the positioned underwear fabric, the hot melt film 207 chest pad and the underwear lining.
According to the underwear fabric and underwear lining are fixed to the cloth conveying system by manpower before primary working, the hot-melt film 207 is fixed to the bonding system, the chest pad is placed into the chest pad feeding system, the raw materials are placed and then work is started, firstly, the cloth conveying system starts to work, the underwear fabric is horizontally conveyed to the position between the pressing systems, then the bonding system cuts out two circular holes which meet the size of the chest pad on the hot-melt film 207, then the cut hot-melt film 207 is moved to the underwear fabric, at the moment, the pressing systems work, the underwear fabric is slightly deformed upwards and tightly attached to the whole hot-melt film 207, the problem that the efficiency of placing a piece of film by manpower is low in the prior art is solved, then the chest pad feeding system starts to work, the stored chest pad is orderly taken out and transferred to the underwear fabric, then the pressing systems continue to work, the chest pad positioned on the underwear fabric is pressed to the underwear fabric, the accurate positioning of the chest pad is realized, the problem that the production of the underwear fabric is unqualified is easily caused by offset, then the cloth conveying system continues to work, the underwear fabric is horizontally conveyed to the position between the underwear fabric, at the position between the underwear fabric and the underwear fabric is required to be horizontally conveyed to the underwear fabric, at the time, the fact that the thermal compression molding efficiency is high, the thermal compression molding efficiency is required to be carried out, the thermal compression molding efficiency is high, the underwear is high, the production efficiency is high, the underwear is high, the thermal compression molding efficiency is high, the underwear is produced, the thermal compression molding efficiency is high, the underwear is produced, the underwear is manufactured, the quality is manufactured, the underwear is manufactured, the thermal molding is manufactured, and the underwear is manufactured, the underwear is after the thermal molding is die and the thermal molding is manufactured, and the thermal molding is and the underwear is manufactured, and the underwear is after the thermal molding and the underwear is made.
The cloth conveying system consists of a fabric fixing and conveying assembly and a lining fixing and conveying assembly; the upper part of the shell 1 is fixedly connected with a fabric fixing and conveying assembly; the upper surfaces of the two first support plates 2 are fixedly connected with a lining fixed conveying assembly; the fabric fixing and conveying assembly consists of two fabric fixing and conveying components which are bilaterally symmetrical, wherein the right fabric fixing and conveying component comprises a first sliding rail 101, a first fixing block 102, a first rolling conveying piece 103, a first pushing block 104, a first clamping and pressing plate 105 and a first fixing plate 106; the upper surface of the right part of the shell 1 is fixedly connected with a first sliding rail 101; the first sliding rail 101 is fixedly connected with a first fixed block 102 through a sliding block which slides back and forth; a first fixing plate 106 is fixedly connected to the middle part of the right side surface of the first fixing block 102; the upper surface of the first fixed block 102 is fixedly connected with a first rolling transmission piece 103, and an electric roller is arranged on the first rolling transmission piece 103; the left upper side of the first fixing plate 106 is fixedly connected with another group of first rolling conveying members 103; the front side surface and the rear side surface of the two first rolling conveying members 103 are fixedly connected with a first pushing block 104 respectively, and the two upper and lower adjacent first pushing blocks 104 are oppositely arranged; a first clamping plate 105 is fixedly connected to the telescopic parts of the two first pushing blocks 104 facing the same direction.
The lining fixed conveying component consists of two bilateral symmetry lining fixed conveying components, wherein the right lining fixed conveying component comprises a second sliding rail 111, a second fixed block 112, a second rolling conveying piece 113, a second pushing block 114, a second clamping and pressing plate 115 and a second fixed plate 116; the upper surface of the right part of the right first supporting plate 2 is fixedly connected with a second sliding rail 111; the second sliding rail 111 is fixedly connected with a second fixed block 112 through a sliding block which slides back and forth; a second fixing plate 116 is fixedly connected to the middle part of the upper surface of the second fixing block 112; the left part of the second fixed block 112 is fixedly connected with a second rolling conveying piece 113, and an electric roller is arranged in the second rolling conveying piece 113; the left part of the second fixing plate 116 is fixedly connected with another second rolling transmission piece 113; the front side surface and the rear side surface of the two second rolling conveying elements 113 are fixedly connected with a second pushing block 114 respectively, and the two upper and lower adjacent second pushing blocks 114 are oppositely arranged; a second clamping plate 115 is fixedly connected to the telescopic parts of the two second pushing blocks 114 facing the same.
The bonding system comprises a first motor 201, a rotating wheel member 202, a connecting rod 203, a fixed rod 204, a second motor 205, a reel rod 206, a hot melt film 207, a curved limiting plate 209, a cutting limiting plate 2010, a first supporting block 2011, a first push rod 2012, a supporting absorbing member 2013, a cutting wheel 2014, a rolling wheel 2015, a second supporting plate 2016, a third sliding rail 2017, a cutter 2018 and a cutting bottom bracket 2019; the left part and the right part of the upper surface of the shell 1 are fixedly connected with a second supporting plate 2016 respectively, and the two second supporting plates 2016 are positioned between the two first sliding rails 101; the opposite sides of the two second supporting plates 2016 are fixedly connected with a plurality of first motors 201 which are distributed in a rectangular shape respectively; each output shaft of the first motor 201 is fixedly connected with one connecting rod 203, and each connecting rod 203 is rotatably connected with a corresponding second supporting plate 2016; one end of each connecting rod 203, which is far away from the output shaft of the first motor 201, is fixedly connected with a rotating wheel member 202; the rear part of the left side of the shell 1 is fixedly connected with a second motor 205; a third slide rail 2017 is fixedly connected to the front parts of the opposite sides of the two second support plates 2016; two third slide rails 2017 are respectively connected with a cutter 2018 in a sliding way; the front parts of the opposite sides of the two second support plates 2016 are respectively fixedly connected with a cutting bottom bracket 2019, and the cutting bottom brackets 2019 are positioned below the third slide rails 2017; the output shaft of the second motor 205 is fixedly connected with a reel rod 206, and the reel rod 206 is rotationally connected with the shell 1; the left part and the right part of the outer surface of the spool rod 206 are fixedly connected with an outer sleeve 208 respectively; the outer surface of the spool rod 206 is wound with a hot melt film 207, and the hot melt film 207 is positioned between two outer sleeves 208; three fixing bars 204 are fixedly connected to the rear portions of the opposite sides of the two second support plates 2016; the six fixing rods 204 are fixedly connected with a curved limiting plate 209; the upper part of the left side surface and the upper part of the right side surface of the shell 1 are fixedly connected with a cutting limiting plate 2010 together, and the cutting limiting plate 2010 is positioned above the curved limiting plate 209; the middle part of the left side and the middle part of the right side in the shell 1 are fixedly connected with a first supporting block 2011; two first push rods 2012 distributed up and down are fixedly connected to the middle part of the inclined surface of the first support block 2011; the telescopic parts of the two first push rods 2012 are fixedly connected with a supporting absorbing part 2013 respectively, and a certain gap exists between the two supporting absorbing parts 2013; the left part and the right part of the two support absorbing members 2013 are respectively fixedly connected with a cutting wheel 2014, and each cutting wheel 2014 is simultaneously connected with the two support absorbing members 2013; one rolling wheel 2015 is mounted on each of the two support absorbing members 2013, and the two rolling wheels 2015 penetrate through the two cutting wheels 2014 at the same time.
The chest pad feeding system consists of a clamping component and a storing and feeding component; the upper surfaces of the two first support plates 2 are fixedly connected with a clamping assembly respectively, and the two clamping assemblies are positioned at the outer sides of the lining fixed conveying assemblies; a storage and feeding component is fixedly connected to a slotted hole at the front part of the shell 1; the clamping component consists of two clamping components which are bilaterally symmetrical, wherein the right clamping component comprises a fourth sliding rail 301, a fifth sliding rail 302, a supporting rod 303, a rotating piece 304, a second fixing frame 305, a circular fixing wheel 306, a clamping hook 307 and an extrusion ring 308; the upper surface of the right part of the right first supporting plate 2 is fixedly connected with a fourth sliding rail 301; the fourth sliding rail 301 is fixedly connected with a supporting rod 303 through a sliding block which slides back and forth; a fifth sliding rail 302 is fixedly connected to the left side of the supporting rod 303; the fifth sliding rail 302 is fixedly connected with a rotating member 304 through a sliding block which slides up and down; the rotating part of the rotating piece 304 is fixedly connected with a second fixing frame 305; the left part of the second fixing frame 305 is fixedly connected with a round fixing wheel 306; the outer ring surface of the circular fixed wheel 306 is rotationally connected with four clamping hooks 307 distributed in an annular array, and torsion springs are connected between the clamping hooks 307 and the circular fixed wheel 306; the upper part of the outer ring surface of the circular fixed wheel 306 is connected with an extrusion ring 308 through a push rod.
The storage and feeding assembly consists of two left-right symmetrical storage and feeding components, wherein the right storage and feeding component comprises a third supporting plate 311, a first base 312, a first elastic piece 313, a transmission rod 314, a pressure plate 315, a second elastic piece 316, a second supporting block 317, a plug rod 318, a reset spring 319, a push plate 3110, a rack 3111, a fourth supporting plate 3112, a fixed shaft 3113, a ratchet piece 3114, a pushing plate 3115, a round table 3116, a third fixed plate 3117, a storage cylinder 3118, a fifth supporting plate 3119, a second push rod 3120, a pressing plate 3121 and a second base 3122; the right part of the shell 1 is fixedly connected with a third supporting plate 311; the right part of the upper surface of the third supporting plate 311 is fixedly connected with a first base 312; the inner bottom surface of the first base 312 is fixedly connected with two first elastic pieces 313; the upper parts of the two first elastic pieces 313 are connected with a transmission rod 314 in a sliding way, the transmission rod 314 penetrates through the right first supporting plate 2, and the transmission rod 314 is positioned below the rotating piece 304; the lower part of the left side surface of the transmission rod 314 is fixedly connected with a pressure plate 315; the middle part of the third supporting plate 311 is fixedly connected with a second base 3122; the inner bottom surface of the second base 3122 is fixedly connected with two second elastic elements 316; the two second elastic pieces 316 are connected with a second supporting block 317 in a sliding way; the left part of the second supporting block 317 is connected with three inserted bars 318 which are distributed at equal intervals up and down in a sliding way; the right parts of the three inserted bars 318 are fixedly connected with a push plate 3110; the push plate 3110 mates with the pressure plate 315; the three inserting rods 318 are respectively sleeved with a reset spring 319, one end of each reset spring 319 is connected with the second supporting block 317, and the other end is connected with the push plate 3110; the left parts of the three inserted bars 318 are fixedly connected with a rack 3111; a fourth support plate 3112 is fixedly connected to the left part of the upper surface of the third support plate 311; the middle part of the front side surface of the fourth support plate 3112 is fixedly connected with a fixed shaft 3113; the front end of the fixed shaft 3113 is rotatably connected with a ratchet wheel piece 3114; the left part of the upper surface of the third supporting plate 311 is fixedly connected with two third fixing plates 3117 which are symmetrically distributed front and back; the upper parts of the two third fixed plates 3117 are fixedly connected with a storage cylinder 3118 together; a fifth support plate 3119 is fixedly connected to the upper portion of the outer surface of the storage cylinder 3118; the upper surface of the fifth support plate 3119 is fixedly connected with four second push rods 3120 distributed in annular arrays; the four telescopic parts of the second push rod 3120 are fixedly connected with a pressing plate 3121 respectively; a push plate 3115 is slidably connected to the left portion of the third support plate 311, and the push plate 3115 is located below the storage cylinder 3118; the right side of the push plate 3115 is engaged with the ratchet member 3114 by a gear tooth portion; the upper part of the pushing plate 3115 is fixedly connected with a round table 3116, and the round table 3116 is matched with the storage cylinder 3118.
The pressing system consists of a lower pressing die assembly and an upper pressing die assembly; a lower die assembly is arranged in the shell 1; an upper pressing die assembly is arranged in the middle of the inner top surface of the first fixing frame 3; the lower die assembly comprises a third push rod 401, a first model group 402 and a horizontal plate 403; a horizontal plate 403 is fixedly connected with the middle parts of the left side surface and the right side surface in the shell 1; the left part and the right part of the upper surface of the horizontal plate 403 are fixedly connected with a third push rod 401 respectively; the telescopic parts of the two third push rods 401 are commonly connected with a first model group 402; the first model set 402 is provided with a groove for preliminary cutting and forming; a heating element is provided inside the first mold set 402.
The upper die assembly comprises a fourth push rod 411, a second model group 412, a fifth push rod 413 and a cross pressing block 414; a fourth push rod 411 is fixedly connected to the left part and the right part of the inner top surface of the first fixing frame 3 respectively; the telescopic parts of the two fourth push rods 411 are fixedly connected with a second model group 412 together, and two concave parts of the second model group 412 are respectively provided with a cross groove; a fifth push rod 413 is fixedly connected to the left part and the right part of the inner top surface of the first fixing frame 3 respectively, and the two fifth push rods 413 are positioned between the two fourth push rods 411; the telescopic parts of the two fifth push rods 413 are fixedly connected with a cross pressing block 414 respectively, and the two cross pressing blocks 414 are matched with the cross grooves below the two cross pressing blocks respectively in size; the second mold set 412 is provided with a through groove for cutting, and the edge of the through groove is provided with a cutting piece.
The cutting system is arranged on the first fixing frame 3 and comprises a sixth sliding rail 501, a connecting plate 502, a sixth supporting plate 503, a first cutter 504 and a second cutter 505; the left inner side surface and the right inner side surface of the first fixing frame 3 are fixedly connected with a sixth sliding rail 501 respectively; a connecting plate 502 is fixedly connected to each of the two sixth sliding rails 501 through a sliding block which slides up and down; a sixth support plate 503 is fixedly connected to the opposite surfaces of the two connection plates 502; the lower surface of the sixth supporting plate 503 is fixedly connected with two symmetrically distributed first cutters 504; a second cutter 505 is fixedly connected to the middle of the lower surface of the sixth support plate 503, and the second cutter 505 is located between the two first cutters 504.
A method for shaping postpartum underwear, comprising the steps of:
step one: the raw materials are placed, the underwear fabric and the underwear lining are firstly fixed to a cloth conveying system by manpower, a hot melt film 207 is fixed to an adhesion system, and a chest pad is placed in a chest pad feeding system;
step two: firstly, horizontally conveying underwear fabric between the pressing systems by a cloth conveying system, cutting two circular holes which meet the size of a chest pad on the hot melt film 207 by an adhesion system, and then moving the cut hot melt film 207 to the underwear fabric;
Step three: the pressing system works to enable the underwear fabric to slightly deform upwards and move to be tightly attached to the whole hot melt film 207;
step four: then the chest pad feeding system starts to work, the stored chest pads are orderly taken out and transferred onto the underwear fabric, and then the pressing system continues to work, and the chest pads positioned on the underwear fabric are pressed onto the underwear fabric;
step five: the material is conveyed, and then the cloth conveying system continues to work to horizontally convey the underwear lining to the space between the pressing systems;
step six: and (3) forming, namely positioning the materials to be subjected to compression molding, and continuously operating the compression system to perform one-time hot press forming on the underwear fabric, the chest pad, the hot melt film 207 and the underwear lining.
Before the underwear fabric is specifically used, the device is assembled in a place where the underwear fabric needs to be used, then left and right corners on the same side of the underwear fabric are respectively placed between gaps of two first rolling conveying pieces 103 by manpower from the front side to be simply clamped and fixed, left and right corners on the same side of the underwear fabric are respectively placed between gaps of two second rolling conveying pieces 113 to be simply clamped and fixed, a prepared chest pad is placed in two storage drums 3118, a hot melt film 207 is pulled out and fixed on rotating wheel pieces 202 on the left side and the right side, at the moment, four first rolling conveying pieces 103 start to work, the underwear fabric is gradually pulled backwards until the left side and the right side of the fabric are completely clamped by two first rolling conveying pieces 103 which are adjacent up and down, then the first pushing piece 104 starts to work, the first clamping plate 105 moves in opposite directions to realize stable clamping of the left and right sides of the fabric, then two first sliding rails 101 start to work, the first fixing pieces 102, the first rolling conveying pieces 103, the first pushing piece 104, the first clamping plate 105 and the first sliding rail 101 are driven to move to the first model 402, and the first model is temporarily stopped to be assembled on the first model 402; at this time, the first motor 201 starts to work, drives the corresponding rotating wheel pieces 202 to start to rotate, pulls the hot melt film 207 placed between the rotating wheel pieces 202 forwards, pushes the hot melt film 207 to move obliquely upwards through the curved limiting plate 209 and the cutting limiting plate 2010 in the pulling process, enables the hot melt film 207 to change from a curled state to a horizontal unfolding state, reduces friction between the hot melt film 207 and the curved limiting plate 209 by a rotating rod arranged on the curved limiting plate 209 and the cutting limiting plate 2010, prevents breakage of a long strip connection part of the hot melt film 207, slightly lifts the hot melt film 207, does not enable a corner of the hot melt film 207 and the lower part of the curved limiting plate 209 to be scratched, pushes two first push rods 2012 to start to work, pushes two supporting adsorption pieces 2013 to move obliquely upwards, enables two cutting wheels 2014 to move, cuts the hot melt film 207 by the two cutting wheels 2014, enables the two supporting adsorption pieces 2013 to be in contact with two rest wheels 2015 after the two supporting adsorption pieces to roll the two cutting wheels 2015, enables the two rest wheels to be in contact with each other, and then cuts 2015 to be rolled to be in a rolling mode after the two rest wheels are cut, and a rolling mode is completed; cutting the hot melt film 207, so that the subsequent chest pad can be placed at the incision position of the hot melt film 207 when being placed, and therefore the hot melt film 207 is not extruded, and deformation of the hot melt film 207 is avoided;
The two fifth sliding rails 302 start to work, the rotating member 304, the second fixed frame 305, the round fixed wheel 306, the clamping hook 307 and the pressing ring 308 which are connected with each other are driven to move downwards by the sliding blocks connected with each other, the rotating member 304 presses the transmission rod 314 to move downwards in the downward moving process, the transmission rod 314 drives the pressure plate 315 to move downwards, the pressure plate 315 moves downwards to enable the first elastic member 313 to be compressed to generate reset elastic force, the pressure plate 315 moves downwards to press the push plate 3110, the pressing is divided into two stages of inclined plane pressing and protruding part pressing, the push plate 3110 moves towards the storage cylinder 3118 after being pressed by the inclined plane, the push plate 3110 pushes the inserting rod 318 to move towards the same direction, the inserting rod 318 moves to drive the rack 3111 to move, the push plate 3110 moves to compress the reset spring 319 to generate reset elastic force, the rack 3111 is meshed with the ratchet member 3114, and the pressure plate is continuously moving downwards, after the inclined surface extrusion is completed, the convex part of the pressure plate 315 contacts with the second supporting block 317 and pushes the second supporting block 317 to move downwards, the second supporting block 317 drives the rack 3111 to move downwards, the second supporting block 317 simultaneously compresses the second elastic member 316 to enable the second elastic member 316 to generate a reset elastic force, the rack 3111 can drive the ratchet member 3114 to rotate clockwise from front to back after being meshed with the ratchet member 3114, the rotation of the ratchet member 3114 drives the push plate 3115 to move upwards, the ratchet member 3114 can rotate only in one direction, the push plate 3115 can be prevented from falling down, after the rotating member 304 is reset upwards, the reset spring 319, the second elastic member 316 and the first elastic member 313 release elastic force, the rack 3111 is disengaged from the ratchet member 3114, the transmission rod 314, the pressure plate 315 and the second supporting block 317 move upwards to reset, the push plate 3115 moves upwards to enable the round table 3116 to move upwards accordingly, the chest pad placed on the round table 3116 is pushed upwards, so that the chest pad can move upwards and cannot fall down when the pressure plate 315 is pressed down each time, and automatic feeding of the chest pad is realized;
After the two fifth sliding rails 302 drive the respective connected parts to move downwards to the positions above the corresponding storage cylinders 3118, the respective connected second push rods 3120 on the fifth supporting plates 3119 start to work, the respective connected pressing plates 3121 are pushed to move obliquely upwards, the chest is held by the circular fixed wheels 306 after the respective connected chest pads are pressed down, then the pressing rings 308 start to press downwards, the clamping hooks 307 are converted from the unfolded state to the folded state when pressing downwards, clamping of the uppermost chest pad is achieved, then the fifth sliding rails 302 drive the respective connected parts to move upwards and reset and lift the clamped chest pad, the two rotating members 304 start to work, the respective connected circular fixed wheels 306 are driven to turn over for one hundred eighty degrees, so that the clamped chest pad is turned upwards, the clamping hooks 307 recover to the unfolded state after turning over, then the two fourth sliding rails 301 start to work, and the respective connected fourth sliding rails 301, the fifth sliding rails 302, the rotating members 304, the second fixing frames, the circular fixed wheels 306, the hooks 307, the cross clamping rings 414 and the pressing rings 308 are driven to move downwards, and the pressing blocks 308 stop moving backwards;
then the fifth push rod 413 starts to work to enable the cross pressing blocks 414 to move downwards, in the process that the two cross pressing blocks 414 move downwards, chest pads at corresponding positions are pressed downwards, the chest pads are separated from the circular fixed wheels 306 and pressed onto the underwear fabric and are positioned between the cutting holes of the hot melt films 207, and then the fifth push rod 413 resets to drive the cross pressing blocks 414 to reset, so that positioning and placement of the chest pads are realized, and the problems that the chest pads are deviated due to manual placement and underwear products are scrapped are solved;
At this time, the four second rolling and conveying members 113 start to work to roll and spread the underwear lining forward and backward to be flattened, then the two second sliding rails 111 start to work to drive the second fixed blocks 112, the second rolling and conveying members 113, the second pushing blocks 114, the second clamping plates 115 and the second fixed plates 116 which are respectively connected to move forward, the two second sliding rails 111 move below the second model group 412 to temporarily stop working, at this time, the underwear fabric, the hot melt film 207, the chest pad and the underwear lining are all placed in place, at this time, the two fourth pushing rods 411 and the two fifth pushing rods 413 start to work synchronously, the second model group 412 and the two cross pressing blocks 414 are pressed down to move, the underwear fabric, the hot melt film 207, the chest pad and the underwear lining are pressed into the first model group 402, the second model set 412 is provided with a cutting piece, when the cutting piece is pressed down, all materials can be cut, then two third slide rails 2017 start to work, the connected slide blocks drive the cutting pieces 2018 connected respectively to move downwards, the operation of subsequent production work is guaranteed by cutting and separating redundant strips used by the hot melt film 207, and then the first model set 402 starts to heat, so that one-time hot press forming is realized, the problems that the production efficiency of two times of hot press is low, the demolding chest pad generates scraps and adheres to a die after the primary hot press is finished, and the underwear is scrapped due to offset of the rubber sheet and the lining during transfer are solved, the production efficiency is improved, and the production quality is guaranteed;
After the hot pressing is finished, the two sixth sliding rails 501 start to work, the connecting plate 502, the sixth supporting plate 503, the first cutter 504 and the second cutter 505 are driven to move downwards through the connected sliding blocks, the first cutter 504 and the second cutter 505 move downwards to the bottom to cut edges of all materials, and the primary shape of underwear is formed, so that the forming and cutting are realized, the workload of manual forming and cutting is reduced, the production efficiency is improved, and one working cycle is finished.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.

Claims (3)

1. The shaping equipment for the postpartum underwear comprises a shell (1), a first supporting plate (2), a first fixing frame (3) and a waste box (4); the left part and the right part of the shell (1) are fixedly connected with a first supporting plate (2) respectively; a first fixing frame (3) is fixedly connected to the two first supporting plates (2) together; the middle part of the inner bottom surface of the shell (1) is fixedly connected with a waste box (4); the chest pad feeding device is characterized by further comprising a cloth conveying system, an adhesion system, a chest pad feeding system and a pressing system; the upper part of the shell (1) is provided with a cloth conveying system which is connected with the two first support plates (2); an adhesive system is arranged at the rear part of the shell (1); a chest pad feeding system is arranged at the front part of the inner bottom surface of the shell (1); the first fixing frame (3) is provided with a pressing system; the cloth conveying system is used for conveying the underwear fabric and the underwear lining between the pressing systems; the bonding system is used for cutting the hot melt film (207) and spreading and paving the hot melt film above the underwear fabric; the chest pad feeding system is used for orderly taking out the chest pads and placing the chest pads above the underwear fabric; the pressing system is used for attaching the positioned underwear fabric and the cut hot melt film (207), pressing the positioned chest pad to the corresponding mold position, and performing one-time hot press molding on the positioned underwear fabric, the hot melt film (207) chest pad and the underwear lining;
The cloth conveying system consists of a fabric fixing and conveying assembly and a lining fixing and conveying assembly; the upper part of the shell (1) is fixedly connected with a fabric fixing and conveying assembly; the upper surfaces of the two first support plates (2) are fixedly connected with a lining fixed conveying assembly; the fabric fixing and conveying assembly consists of two fabric fixing and conveying components which are bilaterally symmetrical, wherein the right fabric fixing and conveying component comprises a first sliding rail (101), a first fixing block (102), a first rolling conveying piece (103), a first pushing block (104), a first clamping and pressing plate (105) and a first fixing plate (106); the upper surface of the right part of the shell (1) is fixedly connected with a first sliding rail (101); a first fixed block (102) is fixedly connected to the first sliding rail (101) through a sliding block which slides forwards and backwards; a first fixing plate (106) is fixedly connected to the middle part of the right side surface of the first fixing block (102); the upper surface of the first fixed block (102) is fixedly connected with a first rolling conveying piece (103), and an electric roller is arranged on the first rolling conveying piece (103); the left upper side of the first fixing plate (106) is fixedly connected with another group of first rolling conveying members (103); the front side surface and the rear side surface of the two first rolling conveying members (103) are fixedly connected with a first pushing block (104) respectively, and the two upper and lower adjacent first pushing blocks (104) are oppositely arranged; the telescopic parts of the two first pushing blocks (104) facing the same direction are fixedly connected with a first clamping plate (105) together; the lining fixed conveying component consists of two bilateral symmetry lining fixed conveying components, wherein the right lining fixed conveying component comprises a second sliding rail (111), a second fixed block (112), a second rolling conveying piece (113), a second pushing block (114), a second clamping and pressing plate (115) and a second fixed plate (116); the upper surface of the right part of the right first supporting plate (2) is fixedly connected with a second sliding rail (111); a second fixed block (112) is fixedly connected to the second slide rail (111) through a sliding block which slides forwards and backwards; the middle part of the upper surface of the second fixed block (112) is fixedly connected with a second fixed plate (116); the left part of the second fixed block (112) is fixedly connected with a second rolling conveying piece (113), and an electric roller is arranged in the second rolling conveying piece (113); the left part of the second fixed plate (116) is fixedly connected with another second rolling conveying piece (113); the front side surface and the rear side surface of the two second rolling conveying elements (113) are fixedly connected with a second pushing block (114) respectively, and the two upper and lower adjacent second pushing blocks (114) are oppositely arranged; the telescopic parts of the two second pushing blocks (114) facing the same direction are fixedly connected with a second clamping plate (115) together;
The bonding system comprises a first motor (201), a rotating wheel piece (202), a connecting rod (203), a fixed rod (204), a second motor (205), a reel rod (206), a hot melt film (207), a curved limiting plate (209), a cutting limiting plate (2010), a first supporting block (2011), a first push rod (2012), a supporting adsorption piece (2013), a cutting wheel (2014), a rolling wheel (2015), a second supporting plate (2016), a third sliding rail (2017), a cutter (2018) and a cutting bottom bracket (2019); the left part and the right part of the upper surface of the shell (1) are fixedly connected with a second supporting plate (2016), and the two second supporting plates (2016) are positioned between the two first sliding rails (101); the opposite sides of the two second support plates (2016) are fixedly connected with a plurality of first motors (201) which are distributed in a rectangular shape respectively; each first motor (201) output shaft is fixedly connected with a connecting rod (203), and each connecting rod (203) is rotationally connected with a corresponding second supporting plate (2016); one end of each connecting rod (203) far away from the output shaft of the first motor (201) is fixedly connected with a rotating wheel piece (202); the rear part of the left side of the shell (1) is fixedly connected with a second motor (205); the front parts of the opposite sides of the two second support plates (2016) are fixedly connected with a third slide rail (2017) respectively; two third slide rails (2017) are respectively connected with a cutter (2018) in a sliding way; the front parts of the opposite sides of the two second support plates (2016) are fixedly connected with a cutting base (2019) respectively, and the cutting bases (2019) are positioned below the third slide rail (2017); the output shaft of the second motor (205) is fixedly connected with a reel rod (206), and the reel rod (206) is rotationally connected with the shell (1); the left part and the right part of the outer surface of the spool rod (206) are fixedly connected with an outer shaft sleeve (208) respectively; the hot melt film (207) is wound on the outer surface of the spool rod (206), and the hot melt film (207) is positioned between two outer sleeves (208); three fixing rods (204) are fixedly connected to the rear parts of the opposite sides of the two second support plates (2016); the six fixing rods (204) are fixedly connected with a curved limiting plate (209); the upper part of the left side surface and the upper part of the right side surface of the shell (1) are fixedly connected with a cutting limiting plate (2010), and the cutting limiting plate (2010) is positioned above the curved limiting plate (209); the middle part of the inner left side and the middle part of the inner right side of the shell (1) are fixedly connected with a first supporting block (2011) together; two first push rods (2012) which are distributed up and down are fixedly connected to the middle part of the inclined surface of the first supporting block (2011); the telescopic parts of the two first push rods (2012) are fixedly connected with a supporting adsorption piece (2013) respectively, and a certain gap exists between the two supporting adsorption pieces (2013); the left part and the right part of the two support absorbing parts (2013) are respectively fixedly connected with a cutting wheel (2014), and each cutting wheel (2014) is simultaneously connected with the two support absorbing parts (2013); two support absorbing parts (2013) are respectively provided with a rolling wheel (2015), and the two rolling wheels (2015) penetrate through the two cutting wheels (2014) at the same time; the chest pad feeding system consists of a clamping component and a storing and feeding component; the upper surfaces of the two first support plates (2) are fixedly connected with a clamping assembly respectively, and the two clamping assemblies are positioned at the outer sides of the lining fixed conveying assemblies; a storage and feeding component is fixedly connected to the slotted hole at the front part of the shell (1); the clamping component consists of two clamping components which are bilaterally symmetrical, and the right clamping component comprises a fourth sliding rail (301), a fifth sliding rail (302), a supporting rod (303), a rotating piece (304), a second fixing frame (305), a round fixing wheel (306), a clamping hook (307) and an extrusion ring (308); a fourth sliding rail (301) is fixedly connected to the upper surface of the right part of the right first supporting plate (2); the fourth sliding rail (301) is fixedly connected with a supporting rod (303) through a sliding block which slides back and forth; a fifth sliding rail (302) is fixedly connected to the left side of the supporting rod (303); the fifth sliding rail (302) is fixedly connected with a rotating piece (304) through a sliding block which slides up and down; the rotating part of the rotating piece (304) is fixedly connected with a second fixing frame (305); the left part of the second fixing frame (305) is fixedly connected with a round fixing wheel (306); the outer ring surface of the circular fixed wheel (306) is rotationally connected with four clamping hooks (307) distributed in an annular array, and torsion springs are connected between the clamping hooks (307) and the circular fixed wheel (306); the upper part of the outer ring surface of the circular fixed wheel (306) is connected with an extrusion ring (308) through a push rod;
The storage and feeding component consists of two left-right symmetrical storage and feeding components, wherein the right storage and feeding component comprises a third supporting plate (311), a first base (312), a first elastic piece (313), a transmission rod (314), a pressure plate (315), a second elastic piece (316), a second supporting block (317), a plug rod (318), a reset spring (319), a push plate (3110), a rack (3111), a fourth supporting plate (3112), a fixed shaft (3113), a ratchet wheel (3114), a push plate (3115), a round table (3116), a third fixed plate (3117), a storage cylinder (3118), a fifth supporting plate (3119), a second push rod (3120), a pressing plate (3121) and a second base (3122); a third supporting plate (311) is fixedly connected to the right part of the shell (1); the right part of the upper surface of the third supporting plate (311) is fixedly connected with a first base (312); the inner bottom surface of the first base (312) is fixedly connected with two first elastic pieces (313); the upper parts of the two first elastic pieces (313) are connected with a transmission rod (314) in a sliding way, the transmission rod (314) penetrates through the right first supporting plate (2), and the transmission rod (314) is positioned below the rotating piece (304); the lower part of the left side surface of the transmission rod (314) is fixedly connected with a pressure plate (315); the middle part of the third supporting plate (311) is fixedly connected with a second base (3122); the inner bottom surface of the second base (3122) is fixedly connected with two second elastic pieces (316); the two second elastic pieces (316) are connected with a second supporting block (317) in a sliding way; the left part of the second supporting block (317) is connected with three inserted bars (318) which are distributed at equal intervals up and down in a sliding way; the right parts of the three inserted bars (318) are fixedly connected with a push plate (3110) together; the push plate (3110) is matched with the pressure plate (315); the three inserting rods (318) are respectively sleeved with a reset spring (319), one end of each reset spring (319) is connected with the second supporting block (317), and the other end is connected with the push plate (3110); the left parts of the three inserted bars (318) are fixedly connected with a rack (3111) together; a fourth support plate (3112) is fixedly connected to the left part of the upper surface of the third support plate (311); the middle part of the front side surface of the fourth support plate (3112) is fixedly connected with a fixed shaft (3113); the front end of the fixed shaft (3113) is rotatably connected with a ratchet wheel piece (3114); the left part of the upper surface of the third supporting plate (311) is fixedly connected with two third fixing plates (3117) which are symmetrically distributed front and back; the upper parts of the two third fixing plates (3117) are fixedly connected with a storage cylinder (3118) together; a fifth support plate (3119) is fixedly connected to the upper part of the outer surface of the storage cylinder (3118); the upper surface of the fifth supporting plate (3119) is fixedly connected with four second push rods (3120) distributed in a ring-shaped array; the telescopic parts of the four second push rods (3120) are fixedly connected with a pressing plate (3121) respectively; the left part of the third supporting plate (311) is connected with a pushing plate (3115) in a sliding way, and the pushing plate (3115) is positioned below the storage cylinder (3118); the right side of the pushing plate (3115) is meshed with the ratchet wheel (3114) through a gear tooth part; the upper part of the pushing plate (3115) is fixedly connected with a round table (3116), and the round table (3116) is matched with the storage cylinder (3118);
The pressing system consists of a lower pressing die assembly and an upper pressing die assembly; a lower pressing die assembly is arranged in the shell (1); an upper pressing die assembly is arranged in the middle of the inner top surface of the first fixing frame (3); the lower die assembly comprises a third push rod (401), a first model group (402) and a horizontal plate (403); a horizontal plate (403) is fixedly connected with the middle parts of the left side surface and the right side surface in the shell (1); the left part and the right part of the upper surface of the horizontal plate (403) are fixedly connected with a third push rod (401) respectively; the telescopic parts of the two third push rods (401) are commonly connected with a first model group (402); a groove for preliminary cutting and forming is formed in the first model group (402); a heating component is arranged in the first model group (402);
the upper die assembly comprises a fourth push rod (411), a second model group (412), a fifth push rod (413) and a cross pressing block (414); a fourth push rod (411) is fixedly connected with the left part and the right part of the inner top surface of the first fixing frame (3); the telescopic parts of the two fourth push rods (411) are fixedly connected with a second model group (412), and a cross groove is formed in each of the two concave parts of the second model group (412); a fifth push rod (413) is fixedly connected to the left part and the right part of the inner top surface of the first fixing frame (3), and the two fifth push rods (413) are positioned between the two fourth push rods (411); the telescopic parts of the two fifth push rods (413) are fixedly connected with a cross pressing block (414), and the two cross pressing blocks (414) are matched with the cross grooves below the telescopic parts; the second model group (412) is provided with a through groove for use and cutting, and the edge of the through groove is provided with a cutting piece.
2. The sizing device for postpartum underwear according to claim 1, further comprising a cutting system, wherein the cutting system is arranged on the first fixing frame (3), and comprises a sixth sliding rail (501), a connecting plate (502), a sixth supporting plate (503), a first cutter (504) and a second cutter (505);
a sixth sliding rail (501) is fixedly connected with the inner left side surface and the inner right side surface of the first fixing frame (3);
a connecting plate (502) is fixedly connected to each of the two sixth sliding rails (501) through a sliding block which slides up and down; a sixth supporting plate (503) is fixedly connected on the opposite surfaces of the two connecting plates (502); the lower surface of the sixth supporting plate (503) is fixedly connected with two symmetrically distributed first cutters (504); the middle part of the lower surface of the sixth supporting plate (503) is fixedly connected with a second cutter (505), and the second cutter (505) is positioned between the two first cutters (504).
3. A method of shaping postpartum underwear using a shaping apparatus for postpartum underwear as claimed in claim 2, characterized by comprising the steps of:
step one: the raw materials are placed, the underwear fabric and the underwear lining are fixed to a cloth conveying system by manpower, a hot melt film (207) is fixed to an adhesion system, and a chest pad is placed in a chest pad feeding system;
Step two: moving, firstly, the cloth conveying system starts to work, firstly, the underwear fabric is horizontally conveyed between the pressing systems, then the bonding system cuts two circular holes which are consistent with the size of the chest pad on the hot melt film (207),
then moving the cut hot melt film (207) to the underwear fabric;
step three: the pressing system works to enable the underwear fabric to slightly deform upwards and move to be tightly attached to the whole hot melt film (207);
step four: then the chest pad feeding system starts to work, the stored chest pads are orderly taken out and transferred onto the underwear fabric, and then the pressing system continues to work, and the chest pads positioned on the underwear fabric are pressed onto the underwear fabric;
step five: the material is conveyed, and then the cloth conveying system continues to work to horizontally convey the underwear lining to the space between the pressing systems;
step six: and (3) forming, namely positioning the materials to be subjected to compression molding, and continuously operating the pressing system to perform one-step hot press forming on the underwear fabric, the chest pad, the hot melt film (207) and the underwear lining.
CN202210932975.2A 2022-08-04 2022-08-04 Shaping equipment for postpartum underwear and method thereof Active CN115299659B (en)

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Publication number Priority date Publication date Assignee Title
CN118252291B (en) * 2024-05-31 2024-08-23 广东蓝天成实业有限公司 Underwear cotton cup bonding device

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CN214187338U (en) * 2020-12-16 2021-09-14 长春市宏达海绵制造有限公司 Foam-rubber cushion cutting device is used in underwear production
CN113854652A (en) * 2021-11-03 2021-12-31 汕头市申江服饰有限公司 Production process of sports underwear
CN113876051A (en) * 2020-07-01 2022-01-04 兰明秀 Manufacturing process of hot-press formed underwear
CN215550355U (en) * 2021-09-17 2022-01-18 龙南县建盈内衣有限公司 Production device integrating mold cup shaping and punching
CN216019183U (en) * 2021-09-16 2022-03-15 安徽省脉思图内衣科技有限公司 Die-cut device of brassiere mold cup

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203028136U (en) * 2013-01-17 2013-07-03 罗国强 Full-automatic bra mould cup hot-pressing setting machine
CN110089784A (en) * 2019-06-05 2019-08-06 佛山市南海怡宜佳内衣有限公司 A kind of underwear mold cup production method and its producing device
CN110733065A (en) * 2019-10-24 2020-01-31 吴子昂 underwear processing equipment
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