CN106983601A - A kind of former of paper diaper stereo enclosure - Google Patents
A kind of former of paper diaper stereo enclosure Download PDFInfo
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- CN106983601A CN106983601A CN201710352841.2A CN201710352841A CN106983601A CN 106983601 A CN106983601 A CN 106983601A CN 201710352841 A CN201710352841 A CN 201710352841A CN 106983601 A CN106983601 A CN 106983601A
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- CN
- China
- Prior art keywords
- water repellent
- repellent non
- woven fabrics
- cladding
- feed arrangement
- Prior art date
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15756—Applying tabs, strips, tapes, loops; Knotting the ends of pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
- A61F13/49413—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to the equipment of production paper diaper.The former of paper diaper stereo enclosure, including rear barricade water repellent non-woven fabric formation machine structure, containment flaps shaping mechanism and air draught feed device；Barricade water repellent non-woven fabric formation machine structure includes the first traction feed arrangement, the first glue rifle, the first air draught feed device and cutter along rear barricade water repellent non-woven fabrics feedstock direction successively afterwards；Containment flaps shaping mechanism includes the second traction feed arrangement, the second glue rifle, coating unit, the 3rd traction feed arrangement and the 3rd glue rifle along flank water repellent non-woven fabrics feedstock direction.The advantage of the former of the paper diaper stereo enclosure is that cutter service life is long, scrape the rear barricade water repellent non-woven fabrics length stabilisation cut, barricade water repellent non-woven fabrics is scraped PUR when cutting and is not bound on elastic blade afterwards, and elastic PUR during cladding will not ooze out flank water repellent non-woven fabrics and be transferred on cladding plate.
Description
Technical field
The present invention relates to the equipment of production paper diaper.
Background technology
The production of current paper diaper is entirely, using automatic assembly line operation, to be realized on automatic assembly line outer
The compound fixation of the parts such as cover, absorptive core, stereo enclosure, frontal waist plaster and Velcro.The structure of stereo enclosure as shown in figure 1,
It is made up of the containment flaps 1a on rear barricade water repellent non-woven fabrics 1 and both sides, containment flaps are by flank water repellent non-woven fabrics 2 and elastic 3
Constitute, the one side of flank water repellent non-woven fabrics 2 is fixed on rear barricade water repellent non-woven fabrics 1, and another side is coated elastic 3 by glue
Firmly.The position of barricade water repellent non-woven fabrics 1 is in the rear of paper diaper afterwards, is mainly used in preventing urine rearward leakage, containment flaps
Position is in the both sides of paper diaper width, and containment flaps are mainly used in preventing the lateral leakage of urine.Stereo enclosure it is specific into
Type process is as follows：1. after barricade water repellent non-woven fabrics cut off, rear barricade water repellent non-woven fabrics fed by the first haulage gear, the first glue
Then rifle is cut off to rear barricade water repellent non-woven fabrics glue spraying by cutter；2. containment flaps are molded, first by flank water repellent nonwoven
Cloth will bag elastic side dig come, then turn down the elastic bag by PUR is sprayed in flank water repellent non-woven fabrics 2, use another road
PUR carries out edge sealing, passes through cladding plate aftershaping；3. flank water repellent non-woven fabrics 2 is bonded on rear barricade water repellent non-woven fabrics 1.
The cutter of barricade water repellent non-woven fabrics is as shown in Fig. 2 cutter includes fixed support, cutting knife after existing cut-out
A and bottom knife roller b, cutting knife a are the thick blade of single-blade, and cutting knife a thickness is between 12-15mm, blade barricade after being cut with bottom knife roller b
During water repellent non-woven fabrics be vertical cut state, during cutoff action after barricade water repellent non-woven fabrics linear speed V3 ＜ cutting knife linear speed V1=bottom knife rollers
Linear speed V2 ＜ composite linear speed V4, going out power causes greatly bottom knife roller during cutting to occur rotating unstable, has moment to pause and wink
Between overshoot phenomenon, cause rear barricade water repellent non-woven fabrics Cutting Length unstable.
Barricade water repellent non-woven fabrics will carry out PUR glue spraying processing before cutting afterwards, and the applying glue temperature of PUR is at 110 °
Between~160 DEG C, general melting temperature can be glued very much at 60 ° after melting, and rear barricade water repellent non-woven fabrics is heated in cutting process
Glue can be transferred on the blade of blade, and band glue can be serious all the more, it is necessary to shut down cleaning blade after repeatedly cutting for blade, influences
Production efficiency.When containment flaps are molded, the PUR large usage quantity of elastic is sprayed, because PUR glues very much, was coated in elastic
PUR can ooze out flank water repellent non-woven fabrics on a small quantity and be transferred on cladding plate in journey, and cladding plate band glue can be more next after long-play
It is more serious, ultimately result in flank water repellent non-woven fabrics and be wrapped by plate and cling and break, cause machine down, product rejection, influence life
Produce efficiency.
In summary, the problem of former of existing paper diaper stereo enclosure is present is as follows：1. cutting knife is rigidity collision
Cut-out mode, the edge of a knife is easily passivated and chipping, and cutting knife service life is short；2. after barricade water repellent non-woven fabrics Cutting Length it is unstable；
3. after barricade water repellent non-woven fabrics PUR in cutting process can be transferred on the blade of cutting knife；4. heated during elastic cladding
Glue can ooze out flank water repellent non-woven fabrics and be transferred on cladding plate.
The content of the invention
It is an object of the invention to provide one kind it is simple in construction, cutter service life is long, the rear barricade water repellent cut without
Cloth length is spun stable, rear barricade water repellent non-woven fabrics PUR in cutting process is not bound on blade, during elastic cladding
The former for the paper diaper stereo enclosure that PUR is not transferred on cladding plate.
To achieve these goals, the present invention uses following technical scheme：
A kind of former of paper diaper stereo enclosure, including rear barricade water repellent non-woven fabric formation machine structure, containment flaps into
Type mechanism and air draught feed device；Barricade water repellent non-woven fabric formation machine structure is wrapped successively along rear barricade water repellent non-woven fabrics feedstock direction afterwards
Include the first traction feed arrangement, the first glue rifle, the first air draught feed device and cutter；Containment flaps shaping mechanism is along flank
Water repellent non-woven fabrics feedstock direction includes the second traction feed arrangement, the second glue rifle, coating unit, the 3rd traction feed arrangement and the
Three glue rifles；The elastic blade that cutter includes bottom knife roller, bed plate, fixed support and deformed when being contacted with bed plate, elasticity
The thickness of blade is 2-3mm, and elastic blade is arranged on fixed support, and bed plate the inner is inlaid on bottom knife roller, bed plate outer end
For triangular prism shape, an inclined-plane of bed plate outer end is matched with the blade of elastic blade, i.e., outside elastic blade blade and bed plate
Elastic blade deforms during one contact of incline plane of end；Cutting knife heat sink, cutting knife heat sink are connected on fixed support
Including the first refrigeration machine and the first refrigerating fluid delivery pipe, fixed support is provided with the cooling circuit circulated for refrigerating fluid, the first system
It is connected between cooling circuit in cold and fixed support by the first refrigerating fluid delivery pipe；Coating unit include covered stent and
Two blocks of cladding plates thereon, two blocks of cladding plates are arranged in splayed, and feed end extended distance is more than discharge end extended distance；Bag
Connection cladding cooling device on cladding plate, cladding cooling device includes the second refrigeration machine, the second coolant connecting tube and two coolings
Plate, the second refrigeration machine is connected by the second coolant connecting tube and fixes one piece of coldplate on two coldplates, every block of cladding plate；
Containment flaps feed device is provided between air draught feed device and cladding plate；First traction feed arrangement, which is used for barricade after controlling, to be refused
Water non-woven fabrics is fed, and the first glue rifle is used for rear barricade water repellent non-woven fabric spray PUR, and the first air draught feed device is used for glue spraying
Rear barricade water repellent non-woven fabrics corrugationless movement afterwards；Second traction feed arrangement is used to control flank water repellent non-woven fabrics to feed, the
Three traction feed arrangements are used to control elastic to feed, and the second glue rifle is used for flank water repellent non-woven fabric spray PUR, the 3rd glue rifle
For spraying PUR to elastic；The rubber on flank water repellent non-woven fabrics and the 3rd traction feed arrangement on second traction feed arrangement
Muscle is coated and fixed at coating unit, rear barricade water repellent non-woven fabrics and containment flaps on rear barricade water repellent non-woven fabric formation machine structure
Containment flaps on shaping mechanism are adhesively fixed on air draught feed device.
Preferably, coldplate is in cladding plate.
Preferably, coldplate is fixed on the outer surface of cladding plate.
Preferably, first traction feed arrangement be used for control after barricade water repellent non-woven fabrics feed, the first glue rifle be used for pair
Barricade water repellent non-woven fabric spray PUR afterwards, the rear barricade water repellent non-woven fabrics corrugationless that the first air draught feed device is used for after glue spraying is moved
It is dynamic；Second traction feed arrangement is used to control flank water repellent non-woven fabrics to feed, and the 3rd traction feed arrangement is used to control elastic to enter
Material, the second glue rifle is used for flank water repellent non-woven fabric spray PUR, and the 3rd glue rifle is used to spray PUR to elastic.
Preferably, the flank water repellent non-woven fabrics and the 3rd on the second traction feed arrangement draw the elastic on feed arrangement
Be coated and fixed at coating unit, the rear barricade water repellent non-woven fabrics on rear barricade water repellent non-woven fabric formation machine structure and containment flaps into
Containment flaps in type mechanism are adhesively fixed on air draught feed device.
Preferably, the first traction feed arrangement, the second traction feed arrangement and the 3rd traction feed arrangement are guide
Roller；First air draught feed device and air draught feed device are negative-pressure air-suction case；Containment flaps feed device is anti-for conveying
Leak the combination roller of flank.
Preferably, bottom knife roller is the bottom knife roller with negative pressure transportation.
A kind of former of paper diaper stereo enclosure of above-mentioned technical proposal is employed, elastic blade is arranged on fixed branch
On frame, bed plate the inner is inlaid on bottom knife roller, and an inclined-plane of bed plate outer end is matched with the blade of elastic blade, is consolidated when using
Fixed rack and elastic blade position thereon are fixed, and bed plate is rotated with bottom knife roller, and the thickness of elastic blade is 2-3mm, elastic blade
Elastic blade deforms when piece blade and a contact of incline plane of bed plate outer end, between elastic blade and bed plate after
Barricade water repellent non-woven fabrics is cut, i.e., after the cutting of barricade water repellent non-woven fabrics be by the way of scraping and cutting, that is, to extend elastic blade
The service life of piece and bed plate, also solves bottom knife roller and is gone out the problem of power produces moment pause and overshoot, it is ensured that scrape
The rear barricade water repellent non-woven fabrics length stabilisation cut.Bed plate outer end is triangular prism shape, and two inclined-planes can be used, not only torn open
Unloading bed plate replacing angle can use, and could be used that when especially bottom knife roller is reversely rotated, reduce use cost.According to hot melt
Glue temperature is more low more hard more does not have sticking characteristic, using cutting knife heat sink to fixed support and thereon elastic blade freeze
Method come solve scrape cut during PUR be transferred on elastic blade the problem of, fixed support has good conductibility,
Elastic blade is freezed simultaneously by support bracket fastened conduction, general elastic blade temperature control is between 0~10 DEG C, elastic blade
Piece when scraping the rear barricade water repellent non-woven fabrics cut and scribble high temperature PUR, solve scrape cut during PUR be transferred to elasticity
The problem of on blade, without shutting down cleaning elastic blade, improve the production efficiency of product.By coating plate cooling device control
Coat plate temperature, it is more low more hard more do not have sticking characteristic using hot melt adhesive temperature, control elastic when by cladding plate thereon
PUR have been cured and lose viscosity, flank water repellent non-woven fabrics can be oozed out by efficiently solving elastic PUR during cladding
The problem of being transferred on cladding plate.In summary, the advantage of the former of the paper diaper stereo enclosure is simple in construction, cutting knife
Device service life is long, scrapes the rear barricade water repellent non-woven fabrics length stabilisation cut, rear barricade water repellent non-woven fabrics is scraped to be heated when cutting
Glue is not bound on elastic blade, and elastic PUR during cladding will not ooze out flank water repellent non-woven fabrics and be transferred to cladding plate
On, the production efficiency and high yield rate of product.
Brief description of the drawings
Fig. 1：The schematic diagram of the embodiment of the present invention and background technology neutral body pad.
Fig. 2：The schematic diagram of existing cutter in background technology.
Fig. 3：The structural representation of the embodiment of the present invention.
Fig. 4：The schematic diagram of cutting knife heat sink and cladding cooling device in the embodiment of the present invention.
Fig. 5：The schematic diagram of cutter and cutting knife heat sink in the embodiment of the present invention.
Embodiment
Here is that technical scheme is described in further detail with reference to Fig. 1, Fig. 3, Fig. 4 and Fig. 5.
The structure of stereo enclosure the containment flaps 2 on rear barricade water repellent non-woven fabrics 1 and both sides as shown in figure 1, be made up of, leakproof
Flank is made up of flank water repellent non-woven fabrics 2 and elastic 3, and the one side of flank water repellent non-woven fabrics 2 is fixed on rear barricade water repellent non-woven fabrics 1
On, another side is enveloped elastic 3 by glue.The position of barricade water repellent non-woven fabrics 1 is in the rear of paper diaper afterwards, is mainly used in
Urine rearward leakage is prevented, containment flaps position 1a is in the both sides of paper diaper width, and containment flaps 1a is mainly used in
Prevent the lateral leakage of urine.
A kind of former of paper diaper stereo enclosure as shown in Fig. 3, Fig. 4 and Fig. 5, including rear barricade water repellent non-woven fabrics
Shaping mechanism, containment flaps shaping mechanism, air draught feed device 15 and containment flaps feed device 14 are constituted.
Afterwards barricade water repellent non-woven fabric formation machine structure along rear barricade water repellent non-woven fabrics feedstock direction successively including first draw into
Expect cutting knife heat sink 7 is installed on device 3, the first glue rifle 4, the first air draught feed device 5 and cutter 6, cutter 6.
The elastic blade that cutter 6 includes bottom knife roller 61, bed plate 64, fixed support 62 and deformed when being contacted with bed plate
Piece 63, elastic blade 63 is arranged on fixed support 62, and the thickness of elastic blade is 2-3mm, and the inner of bed plate 64 is inlaid in bed plate
On roller 61, the fixed support 62 for installing elastic blade 63 is fixed in position motionless, and bed plate 64 is rotated with bottom knife roller 61.Bed plate 64
Outer end is triangular prism shape, i.e. the section of the outer end of bed plate 64 is triangular in shape, and bed plate 64 has twolip face, the outer end of bed plate 64
An inclined-plane be that blade surface is matched with the blade of elastic blade 63, i.e., one of the blade of elastic blade 63 and the outer end of bed plate 64 is tiltedly
Elastic blade 63 deforms towards the direction that bottom knife roller 61 is rotated when face is contacted, and absorbs the power of going out scraped when cutting, and eliminates bed plate
Roller 61 is gone out power and produces moment pause and overshoot phenomenon, it is ensured that scrape the rear barricade water repellent non-woven fabrics length stabilisation cut.Bottom
Two inclined-planes of knife 64 can be used, and not only dismantling bed plate replacing angle can use, when especially bottom knife roller is reversely rotated
It could be used that, reduce use cost.Bottom knife roller 61 is the bottom knife roller with negative pressure transportation, is easy to the rear barricade water repellent nonwoven of conveying
Cloth does not produce fold.
It can also be multiple that bed plate 64 in above-mentioned cutter 6, which can be one, and bottom knife roller is the bottom with negative pressure transportation
Rotor.
Cutting knife heat sink 7 is connected on fixed support 62, cutting knife heat sink 7 includes the first refrigeration machine 71 and the first refrigeration
Liquid delivery pipe 72, fixed support 62 is provided with the cooling circuit circulated for refrigerating fluid, the first refrigeration machine 71 and fixed support
It is connected between cooling circuit by the first refrigerating fluid delivery pipe 72.It is more low more hard more do not have sticking spy according to hot melt adhesive temperature
Property, solidify especially below 10 °, harden, the characteristics of losing viscosity, using cutting knife heat sink 7 to fixed support 62 and its
Method that upper elastic blade 63 freezes solves the problem of PUR in cutting process is transferred on elastic blade 63.
Containment flaps shaping mechanism includes the second traction feed arrangement 13, the second glue along flank water repellent non-woven fabrics feedstock direction
Rifle 12, the traction glue rifle 10 of feed arrangement 11 and the 3rd of coating unit the 9, the 3rd.
Two block cladding plates 92 of the coating unit 9 including covered stent 91 and thereon, two blocks of cladding plates 92 are arranged in splayed,
And feed end extended distance is more than discharge end extended distance.Connection cladding cooling device 8, coats cooling device 8 on cladding plate 92
Including the second refrigeration machine 81, the second coolant connecting tube 82 and two coldplates 83, the second refrigeration machine 81 passes through the second coolant
Connecting tube 82 is connected and fixes one piece of coldplate 83 on two coldplates 83, every block of cladding plate 92, and coldplate 83 can be arranged on
In cladding plate 92, on the outer surface that cladding plate 92 can also be arranged on.
Containment flaps feed device 14 is between air draught feed device 15 and cladding plate 92.First traction feed arrangement 16
Fed for barricade water repellent non-woven fabrics 1 after control, the first glue rifle 4 is used to spray rear barricade water repellent non-woven fabrics 1 PUR, and first inhales
The rear corrugationless of barricade water repellent non-woven fabrics 1 movement that wind feed device 5 is used for after glue spraying.Second traction feed arrangement 13 is used to control
Flank water repellent non-woven fabrics 2 is fed, and the 3rd traction feed arrangement 11 is used to control elastic 3 to feed, and the second glue rifle 12 is used for flank
Water repellent non-woven fabrics 2 sprays PUR, and the 3rd glue rifle 10 is used to spray PUR to elastic 3.First traction feed arrangement, second draw into
Expect that device and the 3rd traction feed arrangement are guide rack；First air draught feed device and air draught feed device are negative-pressure air-suction
Case；Containment flaps feed device is the combination roller for conveying containment flaps.Flank water repellent on second traction feed arrangement 13
Non-woven fabrics 2 and the 3rd traction feed arrangement 11 on elastic 3 be coated and fixed at coating unit 9, rear barricade water repellent non-woven fabrics into
The containment flaps 1a on rear barricade water repellent non-woven fabrics 1 and containment flaps shaping mechanism in type mechanism is on air draught feed device 12
It is adhesively fixed.
Stereo enclosure forming process is as follows：
(1) barricade water repellent non-woven fabrics is cut off afterwards, and rear barricade water repellent non-woven fabrics 1 passes through the first traction feed arrangement 3 to first
The direction of glue rifle 4 is fed, the rear glue spraying of barricade water repellent non-woven fabrics 1 that the first 4 pairs of glue rifle passes through, the rear barricade water repellent non-woven fabrics after glue spraying
1 is moved by the first air draught feed device 5 to cutter 6, and the first air draught feed device 5 ensure that the rear barricade after glue spraying is refused
Water non-woven fabrics 1 does not produce fold；Rear barricade water repellent non-woven fabrics 1 is pressed required size and cut off by cutter 6, specifically fixed support
And elastic blade position thereon is fixed, bed plate is rotated with bottom knife roller, the rear gear on bottom knife roller 61 and the outer end of bed plate 64
Wall water repellent non-woven fabrics 1 is fed along the rotation direction of bottom knife roller 61, barricade after the completion of being contacted in the outer end of bed plate 64 with elastic blade 63
Scraping for water repellent non-woven fabrics 1 is cut, and elastic blade 63 is towards bed plate during the contact of incline plane of the blade of elastic blade 63 and the outer end of bed plate 64
The direction that roller 61 is rotated deforms, and absorbs and scrapes power of going out when cutting, eliminate bottom knife roller 61 gone out power produce moment pause and
Overshoot phenomenon, it is ensured that scrape the rear length stabilisation of barricade water repellent non-woven fabrics 1 cut；Elastic blade 63 and bed plate 64, which are scraped, cuts rear barricade
During water repellent non-woven fabrics 1, coolant is sent into consolidating provided with cooling circuit by the first refrigeration machine 71 by the first refrigerating fluid delivery pipe 72
In fixed rack 62, elastic blade 63 is arranged on fixed support 62, and the fixed support 62 of steel part has good conductibility, leads to
Cross support bracket fastened conduction elastic blade 63 freezes simultaneously, elastic blade 63 is cut the rear barricade for scribbling high temperature PUR and refused scraping
During water non-woven fabrics 1, hot melt adhesive curing is not transferred on elastic blade 63；
(2) containment flaps 1a is molded while rear barricade water repellent non-woven fabrics 1 is scraped and cut, and flank water repellent non-woven fabrics 2 passes through
Second traction feed arrangement 13 to the direction of coating unit 9 feed, first by flank water repellent non-woven fabrics 2 will bag elastic 3 side dig come,
The glue spraying of flank water repellent non-woven fabrics 2 that second 12 pairs of glue rifle passes through；Elastic 3 passes through while flank water repellent non-woven fabrics 2 is fed
Three traction feed arrangements 11 are fed to the direction of coating unit 9, the glue spraying of elastic 3 that the 3rd 10 pairs of glue rifle passes through；In coating unit 9
Place, the elastic 3 for spraying PUR is wrapped in flank water repellent non-woven fabrics 2, edge sealing is carried out with PUR, is arranged by splayed
Cladding plate aftershaping, when containment flaps 1a is between two blocks of cladding plates, the second refrigeration machine 81 passes through the second coolant connecting tube
Coolant is sent into two coldplates 83 by 82, carries out cooling processing to coldplate 83 and cladding plate 92, and cladding plate 92 controls 0~
Between 10 DEG C, solidified to the cold by the PUR around the flank water repellent non-woven fabrics 2 of cladding plate 92 and its interior elastic 3, elastic 3
PUR will not ooze out flank water repellent non-woven fabrics 2 and be transferred on cladding plate 92 during cladding, it is ensured that containment flaps 1a is molded
When flank water repellent non-woven fabrics 2 be not wrapped by plate 92 and cling and break；
(3) the rear barricade water repellent non-woven fabrics 1 that cutting is completed enters air draught feed device 15, containment flaps by bottom knife roller 61
1a enters air draught feed device 15 by containment flaps feed device 14, and containment flaps 1a is bonded in rear barricade water repellent non-woven fabrics 1
The upper shaping for completing stereo enclosure 20.
Claims (5)
1. a kind of former of paper diaper stereo enclosure, including the shaping of rear barricade water repellent non-woven fabric formation machine structure, containment flaps
Mechanism and air draught feed device；Barricade water repellent non-woven fabric formation machine structure includes successively along rear barricade water repellent non-woven fabrics feedstock direction afterwards
First traction feed arrangement, the first glue rifle, the first air draught feed device and cutter；Containment flaps shaping mechanism is refused along flank
Water non-woven fabrics feedstock direction includes the second traction feed arrangement, the second glue rifle, coating unit, the 3rd traction feed arrangement and the 3rd
Glue rifle；It is characterized in that the elastic blade that cutter includes bottom knife roller, bed plate, fixed support and deformed when being contacted with bed plate
Piece, the thickness of elastic blade is 2-3mm, and elastic blade is arranged on fixed support, and bed plate the inner is inlaid on bottom knife roller, bed plate
Outer end is triangular prism shape, and an inclined-plane of bed plate outer end is matched with the blade of elastic blade, i.e., elastic blade blade with
Elastic blade deforms during one contact of incline plane of bed plate outer end；Cutting knife heat sink, cutting knife drop are connected on fixed support
Warm device includes the first refrigeration machine and the first refrigerating fluid delivery pipe, and fixed support is provided with the cooling circuit circulated for refrigerating fluid,
It is connected between cooling circuit on first refrigeration machine and fixed support by the first refrigerating fluid delivery pipe；Coating unit includes cladding
Support and two blocks of cladding plates thereon, two blocks of cladding plates are arranged in splayed, and feed end extended distance is more than discharging end opening
Distance；Connection cladding cooling device on cladding plate, cladding cooling device includes the second refrigeration machine, the second coolant connecting tube and two
Individual coldplate, the second refrigeration machine is connected by the second coolant connecting tube and fixes one piece on two coldplates, every block of cladding plate
Coldplate；Containment flaps feed device is provided between air draught feed device and cladding plate；First traction feed arrangement is used to control
Barricade water repellent non-woven fabrics is fed afterwards, and the first glue rifle is used for rear barricade water repellent non-woven fabric spray PUR, the first air draught feed device
For the rear barricade water repellent non-woven fabrics corrugationless movement after glue spraying；Second traction feed arrangement is used to control flank water repellent non-woven fabrics
Charging, the 3rd traction feed arrangement is used to control elastic to feed, and the second glue rifle is used for flank water repellent non-woven fabric spray PUR, the
Three glue rifles are used to spray PUR to elastic；Flank water repellent non-woven fabrics and the 3rd traction feed arrangement on second traction feed arrangement
On elastic be coated and fixed at coating unit, the rear barricade water repellent non-woven fabrics on rear barricade water repellent non-woven fabric formation machine structure and anti-
Containment flaps on leakage flank shaping mechanism are adhesively fixed on air draught feed device.
2. the former of paper diaper stereo enclosure according to claim 1, it is characterised in that coldplate is in cladding plate
It is interior.
3. the former of paper diaper stereo enclosure according to claim 1, it is characterised in that coldplate is fixed on cladding
On the outer surface of plate.
4. the former of paper diaper stereo enclosure according to claim 1, it is characterised in that the first traction feed arrangement,
Second traction feed arrangement and the 3rd traction feed arrangement be guide rack；First air draught feed device and air draught feed device are equal
For negative-pressure air-suction case；Containment flaps feed device is the combination roller for conveying containment flaps.
5. the former of paper diaper stereo enclosure according to claim 1, it is characterised in that bottom knife roller is that band negative pressure is defeated
The bottom knife roller sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352841.2A CN106983601A (en) | 2017-05-18 | 2017-05-18 | A kind of former of paper diaper stereo enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352841.2A CN106983601A (en) | 2017-05-18 | 2017-05-18 | A kind of former of paper diaper stereo enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106983601A true CN106983601A (en) | 2017-07-28 |
Family
ID=59421027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710352841.2A Pending CN106983601A (en) | 2017-05-18 | 2017-05-18 | A kind of former of paper diaper stereo enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106983601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904143A (en) * | 2018-05-30 | 2018-11-30 | 王景华 | A kind of molding equipment of intelligentized paper diaper three-dimensional shield |
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| CN108904143B (en) * | 2018-05-30 | 2021-12-24 | 江苏爱舍伦医疗科技集团股份有限公司 | Intelligent forming equipment for three-dimensional enclosure of paper diaper |
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Application publication date: 20170728 |