CN115531087A - Anti-leakage high-water-absorption paper diaper production device - Google Patents
Anti-leakage high-water-absorption paper diaper production device Download PDFInfo
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- CN115531087A CN115531087A CN202211208672.2A CN202211208672A CN115531087A CN 115531087 A CN115531087 A CN 115531087A CN 202211208672 A CN202211208672 A CN 202211208672A CN 115531087 A CN115531087 A CN 115531087A
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- glue
- box
- glue spreader
- spreader
- piston
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 title claims description 36
- 239000003292 glue Substances 0.000 claims abstract description 318
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000003892 spreading Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 37
- 238000004026 adhesive bonding Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 abstract description 21
- 239000011248 coating agent Substances 0.000 abstract description 20
- 238000000576 coating method Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012792 core layer Substances 0.000 description 30
- 238000010073 coating (rubber) Methods 0.000 description 22
- 239000007788 liquid Substances 0.000 description 17
- 210000002700 urine Anatomy 0.000 description 11
- 239000004744 fabric Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 239000002345 surface coating layer Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 229920000247 superabsorbent polymer Polymers 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
-
- 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/494—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 specially adapted to be worn around the waist, e.g. diapers, nappies characterised by edge leakage prevention means
-
- 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 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 specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/496—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 specially adapted to be worn around the waist, e.g. diapers, nappies in the form of pants or briefs
-
- 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
- A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
- A61F2013/1591—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding via adhesive
-
- 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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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to the technical field of paper diapers, and discloses an anti-leakage high-water-absorptivity paper diaper production device which comprises a rack, wherein a glue coating roller is rotatably connected to the rack, an intermittent glue discharging mechanism is arranged above the glue coating roller and comprises a glue storage box, a glue discharging box is arranged on one side of the glue storage box and is positioned above the glue coating roller, the glue discharging box is communicated with the bottom of the glue storage box, a one-way valve is arranged at the joint of the glue discharging box and the glue storage box, a piston is slidably connected in the glue discharging box, a piston rod is fixedly connected to the piston, the piston rod is connected with the glue coating roller through a driving mechanism, and a non-woven fabric transmission mechanism is arranged below the glue coating roller. The invention has the following advantages and effects: the glue spreader and the piston rod are driven to rotate by the motor at the same time, the intermittent glue discharging mechanism can be matched with the glue spreader, when a glue spreading area of the glue spreader is located above, the piston rod moves downwards to extrude glue solution onto the glue spreader, and when the glue spreading area of the glue spreader is full of the glue solution, the piston rod moves upwards to stop glue discharging.
Description
Technical Field
The invention relates to the technical field of paper diapers, in particular to a production device of an anti-leakage high-water-absorptivity paper diaper.
Background
As shown in fig. 1, the paper diaper generally comprises a surface coating layer, an absorption core layer and a base fabric, wherein the surface coating layer is usually a non-woven fabric surface layer, the breathable non-woven fabric can improve the breathability degree inside the diaper, water vapor can circulate to the outside of the paper diaper to discharge moisture and hot air in time, the occurrence probability of eczema is effectively reduced, and the paper diaper is soft, comfortable and basically not irritate the skin; the absorbent core layer is primarily capable of capturing and rapidly absorbing urine, distributing urine, or diffusing it throughout the core layer by capillary action, ultimately absorbing and storing urine. The absorption core layer of the paper diaper on the domestic market is mainly of a layered structure formed by pure wood pulp (fluff pulp) and Super Absorbent Polymer (SAP); the base fabric is made of waterproof non-woven fabric or PE film.
The existing surface coating layer, the absorption core layer and the base fabric are completely bonded together by glue to prevent the absorption core layer from moving, thereby ensuring the leakage resistance of the paper diaper. But absorb after the adhesion completely between sandwich layer and the backer, because waterproof non-woven fabrics or PE membrane itself are comparatively stiff and smooth, zinc layer bottom surface and backer can form the great whole of intensity, lead to panty-shape diapers bottom surface intensity to be greater than the intensity of surface coating, can the inflation of certain degree after absorbing the sandwich layer and absorbing, because bottom surface intensity is great, it can be mainly to surface coating inflation to absorb the sandwich layer, the urine also mainly concentrates on surface coating one side, the absorption sandwich layer effect of absorbing that is close to backer one side is not good, the inhomogeneous absorption rate that can influence absorption sandwich layer that absorbs water, when baby's urine volume is great, can lead to the urine seepage.
Disclosure of Invention
The invention aims to provide a production device of an anti-leakage high-water-absorptivity paper diaper, which has the effects of good flexibility, high water absorptivity and leakage prevention of the produced paper diaper.
The technical purpose of the invention is realized by the following technical scheme: antiseep super absorbent nature panty-shape diapers apparatus for producing, which comprises a frame, it is connected with glue spreader, drive to rotate in the frame glue spreader pivoted motor, the glue spreader top is equipped with intermittent type play gum mechanism, intermittent type goes out gum mechanism includes the storage of fixed connection in the frame and glues the box, it is equipped with out gluey box to store up gluey box one side, it is located the glue spreader top to go out gluey box, it is linked together with storage gluey box bottom to go out gluey box, it is equipped with the check valve with storage gluey box junction to go out gluey box, sliding connection has the piston in the play gluey box, fixedly connected with piston rod on the piston, the piston rod passes through actuating mechanism and links to each other with the glue spreader, the glue spreader below is equipped with non-woven fabrics transmission device.
By adopting the technical scheme, when the non-woven fabric is coated, the motor drives the glue coating roller to rotate, the glue coating roller is provided with the intermittent glue discharging mechanism, the glue storage box of the intermittent glue discharging mechanism is filled with the glue solution, after the one-way valve is opened, the glue solution can enter the glue discharging box from the glue storage box, the piston is arranged in the glue discharging box, when the piston rod drives the piston to move downwards, the one-way valve is closed, the glue solution flows out from the bottom of the glue discharging box and is coated on the glue coating roller, and the glue coating roller rotates to coat the glue solution on the non-woven fabric wound on the non-woven fabric transmission mechanism; when the piston rod upwards moved, the check valve was opened, and in the glue solution flowed into out the gluey box from storing up gluey box, for negative pressure state in the gluey box of play this moment, glue can not flow out in the gluey box of play, and the glue spreader does not have the glue solution this moment, can not be stained with the glue solution on the non-woven fabrics yet, through the mode of intermittent type rubber coating, can make to form discontinuous adhesive tape on the non-woven fabrics. The middle part of the base fabric of the paper diaper is bonded with the absorption core layer, the two sides of the core layer are soft and soft to be in contact with the legs, glue solution does not need to be coated, an intermittent glue outlet mechanism is adopted to coat discontinuous adhesive strips on the base fabric of the non-woven fabric, the part with the glue solution is bonded with the absorption core layer, then the non-woven fabric is cut, the bottom surface of the paper diaper can be obtained, and the mass production of the paper diaper can be realized.
The invention is further configured as follows: the glue spreader comprises a rotating shaft and a roller fixedly connected to the rotating shaft, an output shaft of the motor is fixedly connected to the rotating shaft, the driving mechanism comprises a cam fixedly connected to the rotating shaft, a driving rod is connected to the frame in a sliding mode, a spring is fixedly connected to the frame, the other end of the spring is fixedly connected to the driving rod, the bottom of the spring elastic force driving rod is connected to the side wall of the cam, and the top end of the driving rod is connected to the piston rod through a connecting plate.
Through adopting above-mentioned technical scheme, the glue spreader rotates the cam and rotates together when rotating, cam drive actuating lever reciprocates along vertical direction, the actuating lever passes through the connecting plate and drives the piston rod and reciprocate, thereby realize out of gluing of gluey box and advance gluey, drive glue spreader and piston rod rotation simultaneously through the motor, can make intermittent type play gluey mechanism and glue spreader mutually support, diameter and the shape of cam through adjusting the glue spreader, when can making the rubber coating district of glue spreader be located the top, the piston rod downstream, extrude the glue solution on the glue spreader, after the glue coating district of glue spreader is full of the glue solution, the piston rod rebound, stop out gluey, intermittent type play gluey mechanism can with the smooth linking of action of glue spreader, moreover, the steam generator is simple in structure, and convenient operation.
The invention is further provided with: the bottom of the driving rod is rotatably connected with a rotating wheel, and the rotating wheel is connected with the side wall of the cam.
Through adopting above-mentioned technical scheme, the runner is connected in the rotation of actuating lever bottom, is favorable to cam drive actuating lever to reciprocate.
The invention is further provided with: the glue outlet box comprises a box body fixedly connected to the side wall of the glue storage box, a glue applying portion is arranged at the bottom of the box body, a glue applying opening is formed in the bottom of the glue applying portion, a comb-shaped glue applying piece is fixedly connected to one side of the glue applying opening, the glue applying piece comprises a transverse piece, the transverse piece is bent towards the direction of a glue spreading roller, a plurality of vertical pieces are evenly arranged below the transverse piece, a glue guiding piece is arranged on the other side of the glue applying opening, and the glue guiding piece is bent towards the direction of the transverse piece.
By adopting the technical scheme, the glue outlet box comprises a box body, glue solution is arranged in the box body, the glue solution flows downwards into the glue application part, then flows to the transverse sheets of the comb-shaped glue application sheet from the glue application opening, then flows to each vertical sheet along the transverse sheets, the glue solution is divided into a plurality of glue solution strips by the vertical sheets, finally the glue solution is coated on the glue application roller along the vertical sheets, the glue solution can be guided to the transverse sheets by the glue guide sheet, and the glue solution is prevented from directly dripping from the glue application opening.
The invention is further provided with: a limiting block is arranged in the glue outlet box, and a spring is arranged between the lower portion of the limiting block and the piston.
Through adopting above-mentioned technical scheme, when going out the piston rebound in the gluey box, the spring compression can play the cushioning effect to the piston, also can carry on spacingly to the piston simultaneously, guarantees that the glue solution volume that inhales in the gluey box of play when the piston rod rebound at every turn is unanimous to the glue solution volume of messenger's coating on the non-woven fabrics keeps unanimously.
The invention is further provided with: the edge of one side of the glue applying sheet close to the glue spreading roller is provided with a separation blade, the separation blade is perpendicular to the glue applying sheet, and the height of the separation blade is 3-5 mm.
By adopting the technical scheme, the blocking piece is arranged on the glue applying piece, so that glue liquid can be prevented from leaking from the side wall of the vertical piece, the glue liquid flows out from the bottom of the vertical piece in a centralized manner, and the width consistency of glue liquid strips on the glue applying roller is ensured.
The invention is further provided with: the rubber coating roller is symmetrically provided with two rubber blocking pieces, the rubber coating roller is provided with a groove for blocking the rubber sheets to be embedded, the extension line of the central line of the groove passes through the axle center of the rubber coating roller, the rubber blocking pieces are connected in the groove in a sliding mode, the rubber blocking pieces are connected with the bottom of the groove through springs, the two sides of the rubber blocking pieces penetrate through the groove and are located outside the rubber coating roller, the two arc-shaped limiting rings are fixedly connected to the frame, the heights of the inner rings of the arc-shaped limiting rings are consistent with the heights of the outer rings of the rubber coating roller, and the two sides of the rubber blocking pieces can be connected with the inner rings of the two arc-shaped limiting rings respectively.
Through adopting above-mentioned technical scheme, be equipped with two and keep off the film on the glue spreader, form the rubber coating district between two fender films, the rubber coating is in the rubber coating district, keeps off the film and can avoid the rubber solution to flow on the glue spreader to prescribe a limit to the length of rubber solution strip, when going out to glue the box and glue, the rubber coating district is located the top, goes out to glue the box and stops to go out to glue the back, and the rubber coating district meets with the non-woven fabrics. Through setting up the glue blocking piece, can make the glue solution only coat in the specific area of glue spreader, other areas can not be stained with the glue solution to make the non-woven fabrics part that need not coat the glue solution keep clean.
The glue blocking piece is connected in the groove in a sliding mode through the spring, two sides of the glue blocking piece penetrate through the groove and are located outside the glue spreading roller, two arc-shaped limiting rings are arranged on the rack, when the glue spreading roller drives the glue blocking piece to rotate to be connected with inner rings of the arc-shaped limiting rings, the arc-shaped limiting rings drive the glue blocking piece to move towards the axis direction of the glue spreading roller, the glue blocking piece is retracted into the groove, the glue blocking piece is prevented from being in contact with the non-woven fabric, glue is favorably coated on the non-woven fabric, and indentation or damage to the non-woven fabric caused by the glue blocking piece is avoided; when the rubber coating roller drives the rubber blocking piece to be separated from the arc-shaped limiting ring, the spring can drive the rubber blocking piece to extend out of the groove.
The invention is further configured as follows: the height of the glue blocking pieces outside the glue spreading roller is 3-5 mm, and the included angle between the two glue blocking pieces is less than 180 degrees.
The invention is further configured as follows: the non-woven fabric transmission mechanism is connected with non-woven fabrics in a winding mode, and the lowest point of the glue spreader is connected with the non-woven fabrics.
By adopting the technical scheme, the non-woven fabric can be conveyed along the linear direction through the non-woven fabric conveying mechanism, and the glue spreader is connected with the non-woven fabric moving along the linear direction when rotating, so that strip-shaped glue solution can be formed on the non-woven fabric.
The invention has the beneficial effects that:
1. the glue spreader rotates with the cam when rotating, the cam drives the actuating lever to reciprocate along vertical direction, the actuating lever drives the piston rod through the connecting plate and reciprocates, thereby realize that the play of gluing the box glues and advance gluey, drive the glue spreader and the piston rod rotates simultaneously through the motor, can make intermittent type play gluey mechanism and glue spreader mutually support, diameter and the shape of cam through adjusting the glue spreader, when can making the rubber coating district of glue spreader be located the top, the piston rod downstream, extrude the glue solution on the glue spreader, after the glue solution is scribbled to the rubber coating district of glue spreader, piston rod rebound, stop out gluey, intermittent type play gluey mechanism can with the linking of the smooth action of glue spreader, moreover, the steam generator is simple in structure, and convenient operation.
2. The glue outlet box comprises a box body, glue liquid is arranged in the box body, the glue liquid flows downwards into a glue applying part, then flows to the transverse sheets of the comb-shaped glue applying sheet from the glue applying opening, then flows to each vertical sheet along the transverse sheets, the glue liquid is divided into a plurality of strips by the vertical sheets, finally the glue liquid is coated on a glue coating roller along the vertical sheets, the glue liquid can be guided to the transverse sheets by the glue guiding sheet, and the glue liquid is prevented from directly dripping from the glue applying opening. Under the action of the comb-shaped glue applying sheet, a plurality of glue solutions which are parallel to each other are formed on the glue applying roller, after the glue applying roller is connected with the non-woven fabric, a plurality of glue solution strips which are parallel to each other can be formed on the non-woven fabric, after the absorption core layer is bonded on the non-woven fabric, a whole block cannot be formed between the absorption core layer and the non-woven fabric, the core layer between the two glue solution strips is not bonded with the non-woven fabric, when the absorption core layer absorbs urine, the part of the absorption core layer which is not bonded with the non-woven fabric can be expanded downwards, so that the absorption rate of the absorption core layer is improved, the urine is prevented from accumulating above the absorption core layer, and the effects of leakage prevention and high water absorption are achieved; and the absorption core layer is adhered with the non-woven fabric through the parallel glue solution strips, so that the bottom surface of the diaper can form accordion-shaped folds, the flexibility of the bottom surface of the diaper is improved, and the diaper is more comfortable to wear.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
FIG. 3 is a schematic view of the connection between the intermittent glue discharging mechanism and the driving mechanism.
Fig. 4 is a schematic structural diagram of an intermittent glue discharging mechanism.
Fig. 5 is a schematic view of a diaper structure.
In the figure, 1, a frame; 2. glue spreading roller; 21. a rotating shaft; 22. a roller; 23. a film blocking sheet; 24. a groove; 3. a motor; 4. an intermittent glue discharging mechanism; 41. a glue storage box; 42. discharging the glue box; 421. a case body; 422. a glue application part; 423. applying a film in a comb shape; 423a, a transverse piece; 423b, vertical pieces; 423c, film guide sheet; 423d, a baffle plate; 43. a one-way valve; 44. a piston; 45. a piston rod; 5. a drive mechanism; 51. a cam; 52. a drive rod; 53. a rotating wheel; 6. a non-woven fabric conveying mechanism; 7. non-woven fabrics; 8. a spring; 9. an arc-shaped limiting ring; 10. a paper diaper; 101. base fabric; 102. an absorbent core layer; 103. glue strips.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Example (b): antiseep superabsorbent diaper 10 apparatus for producing, as shown in fig. 1, including frame 1, rotate on the frame 1 and be connected with glue spreader 2, drive glue spreader 2 pivoted motor 3, glue spreader 2 top is equipped with intermittent type play gluey mechanism 4, intermittent type goes out gluey mechanism 4 and includes that storage glue box 41 of fixed connection on frame 1, it is equipped with out gluey box 42 to store up gluey box 41 one side, it is located glue spreader 2 top to go out gluey box 42, it communicates with storage glue box 41 bottom to go out gluey box 42, it is equipped with check valve 43 with storage glue box 41 department of meeting, it has piston 44 to go out sliding connection in the box 42, fixedly connected with piston 44 pole on the piston 44, piston 44 pole passes through actuating mechanism 5 and links to each other with glue spreader 2, glue spreader 2 below is equipped with non-woven fabrics 7 transport mechanism 6.
When the non-woven fabric 7 is coated with glue, the motor 3 drives the glue coating roller 2 to rotate, the glue coating roller 2 is provided with the intermittent glue discharging mechanism 4, a glue storage box 41 of the intermittent glue discharging mechanism 4 is filled with glue, after a one-way valve 43 is opened, the glue can enter a glue discharging box 42 from the glue storage box 41, a piston 44 is arranged in the glue discharging box 42, when a piston 44 rod drives the piston 44 to move downwards, the one-way valve 43 is closed, the glue flows out from the bottom of the glue discharging box 42 and is coated on the glue coating roller 2, and the glue coating roller 2 rotates to coat the glue on the non-woven fabric 7 wound on the non-woven fabric 7 transmission mechanism 6; when the piston 44 rod moves upwards, the one-way valve 43 is opened, the glue solution flows into the glue outlet box 42 from the glue storage box 41, the interior of the glue outlet box 42 is in a negative pressure state at the moment, the glue cannot flow out from the glue outlet box 42, no glue solution exists on the glue spreader 2 at the moment, the glue solution cannot be stained on the non-woven fabric 7, and a discontinuous adhesive tape can be formed on the non-woven fabric 7 in an intermittent gluing mode. The middle part of the base fabric 101 of the paper diaper 10 is bonded with the absorption core layer 102, the two sides of the core layer are kept to be in contact with the legs flexibly, glue solution does not need to be coated, the intermittent glue outlet mechanism 4 is adopted to coat discontinuous glue strips on the base fabric 101 of the non-woven fabric 7, after the part with the glue solution is bonded with the absorption core layer 102, the non-woven fabric 7 is cut, the bottom surface of the paper diaper 10 can be obtained, and batch production of the paper diaper 10 can be realized.
As shown in fig. 1 to fig. 3, the glue spreader 2 includes a rotating shaft 21 and a roller 22 fixedly connected to the rotating shaft 21, an output shaft of the motor 3 is fixedly connected to the rotating shaft 21, the driving mechanism 5 includes a cam 51 fixedly connected to the rotating shaft 21, a driving rod 52 is slidably connected to the frame 1, a spring 8 is fixedly connected to the frame 1, the other end of the spring 8 is fixedly connected to the driving rod 52, the bottom of the driving rod 52 is elastically driven by the spring 8 to be connected to a side wall of the cam 51, and the top end of the driving rod 52 is connected to the piston 44 through a connecting plate.
Drive cam 51 and rotate together when glue spreader 2 rotates, cam 51 drive actuating lever 52 reciprocates along vertical direction, actuating lever 52 drives piston 44 pole through the connecting plate and reciprocates, thereby realize out gluing of gluey box 42 and advance gluey, drive glue spreader 2 and piston 44 pole simultaneously through motor 3 and rotate, can make intermittent type play gluey mechanism 4 and glue spreader 2 mutually support, diameter and cam 51's shape through adjusting glue spreader 2, can make glue spreader 2's rubber coating district be located the top, piston 44 pole downstream, extrude the glue spreader 2 with the glue solution on, after glue spreader 2's rubber coating district is scribbled with the glue solution, piston 44 pole upstream, stop out gluey, intermittent type play gluey mechanism 4 can with the smooth linking of action of glue spreader 2, moreover, the steam generator is simple in structure, and convenient operation.
As shown in FIG. 2, a rotating wheel 53 is rotatably connected to the bottom of the driving rod 52, the rotating wheel 53 is connected with the side wall of the cam 51, and the bottom of the driving rod 52 is rotatably connected with the rotating wheel 53, so that the cam 51 drives the driving rod 52 to move up and down.
As shown in fig. 3, a limiting block is arranged in the glue outlet box 42, a spring 8 is arranged between the lower part of the limiting block and the piston 44, when the piston 44 in the glue outlet box 42 moves upwards, the spring 8 is compressed to buffer the piston 44, and meanwhile, the piston 44 can be limited, so that the glue amount sucked into the glue outlet box 42 is consistent when the piston 44 moves upwards every time, and the glue amount coated on the non-woven fabric 7 is kept consistent.
As shown in fig. 3 and 4, the glue outlet box 42 includes a box body 421 fixedly connected to a side wall of the glue storage box 41, a glue applying portion 422 is arranged at the bottom of the box body 421, a glue applying opening is arranged at the bottom of the glue applying portion 422, a comb-shaped glue applying sheet 423 is fixedly connected to one side of the glue applying opening, the glue applying sheet includes a transverse sheet 423a, the transverse sheet 423a bends towards the glue applying roller 2, a plurality of vertical sheets 423b are uniformly arranged below the transverse sheet 423a, a glue guiding sheet 423c is arranged at the other side of the glue applying opening, and the glue guiding sheet 423c bends towards the transverse sheet 423 a.
The glue outlet box 42 comprises a box body 421, glue liquid is filled in the box body 421, the glue liquid flows downwards into the glue applying part 422, then flows to the transverse pieces 423a of the comb-shaped glue applying piece 423 from the glue applying opening, then flows to the vertical pieces 423b along the transverse pieces 423a, the glue liquid is divided into a plurality of glue liquid by the vertical pieces 423b, finally the glue liquid is coated on the glue spreading roller 2 along the vertical pieces 423b, and the glue liquid can be guided to the transverse pieces 423a by the glue guiding pieces 423c, so that the glue liquid is prevented from directly dripping from the glue applying opening. As shown in fig. 5, under the action of the comb-shaped glue applying sheet 423, a plurality of mutually parallel glue solutions are formed on the glue applying roller 2, after the glue applying roller 2 is connected with the non-woven fabric 7, a plurality of mutually parallel glue solution strips 103 can be formed on the non-woven fabric 7, after the non-woven fabric 7 is bonded with the absorption core layer 102, a whole piece cannot be formed between the absorption core layer 102 and the non-woven fabric 7, the core layer between the two glue solution strips 103 is not bonded with the non-woven fabric 7, when the absorption core layer 102 absorbs urine, the part of the absorption core layer 102 which is not bonded with the non-woven fabric 7 can expand downwards, so that the absorption rate of the absorption core layer 102 is improved, the urine is prevented from accumulating above the absorption core layer 102, and the effects of leakage prevention and high water absorption are achieved; and the absorption core layer 102 is adhered with the non-woven fabric 7 through the parallel glue solution strips 103, so that the diaper bottom surface can form organ-shaped folds, the flexibility of the diaper bottom surface is improved, and the diaper can be more comfortable to wear. The surface of the diaper is also adhered with a surface covering layer, leakage-preventing side edges, etc., and therefore, even if there is no complete adhesion between the absorbent core layer 102 and the nonwoven fabric 7, urine does not leak out.
As shown in fig. 4, a baffle 423d is arranged at the edge of the glue applying sheet close to the glue applying roller 2, the baffle 423d is perpendicular to the glue applying sheet, and the height of the baffle 423d is 3-5 mm. Set up separation blade 423d on the glue applying sheet, can avoid the glue solution to spill from vertical piece 423b lateral wall, make the glue solution concentrate flow out from vertical piece 423b bottom, guarantee the uniformity of glue spreader 2 rubberizing liquid strip 103 width.
The symmetry is provided with two and keeps off film 23 on the glue spreader 2, be equipped with the recess 24 that supplies to keep off the embedding of film 23 on the glue spreader 2, the extension line of 24 central lines of recess passes through 2 axle centers of glue spreader, keep off film 23 sliding connection in recess 24, it links to each other through spring 8 between film 23 and the recess 24 bottom to keep off, it passes outside recess 24 is located glue spreader 2 to keep off film 23 both sides, two arc spacing rings 9 of fixedly connected with on the frame 1, the height of the inner circle of arc spacing ring 9 is highly unanimous with 2 outer lane of glue spreader, it can meet with 9 inner circles of two arc spacing rings respectively to keep off film 23 both sides.
Be equipped with two glue blocking pieces 23 on the glue spreader 2, form the rubber coating district between two glue blocking pieces 23, the glue solution coating is in the rubber coating district, and glue blocking pieces 23 can avoid the glue solution to flow on glue spreader 2 to prescribe a limit to the length of glue solution strip 103, when going out to glue box 42 and glue, the rubber coating district is located the top, goes out to glue box 42 and stops out to glue the back, and the rubber coating district meets with non-woven fabrics 7. Through setting up the glue blocking piece 23, can make the glue solution only coat in the specific area of glue spreader 2, other regions can not be stained with the glue solution to make the non-woven fabrics 7 part that need not coat the glue solution keep clean.
As shown in fig. 2 and 3, the film blocking piece 23 is slidably connected in the groove 24 through the spring 8, two sides of the film blocking piece 23 penetrate through the groove 24 and are positioned outside the glue spreader 2, two arc-shaped limiting rings 9 are arranged on the frame 1, when the glue spreader 2 drives the film blocking piece 23 to rotate and connect with inner rings of the arc-shaped limiting rings 9, the arc-shaped limiting rings 9 drive the film blocking piece 23 to move towards the axis direction of the glue spreader 2, so that the film blocking piece 23 retracts into the groove 24, the contact between the film blocking piece 23 and the non-woven fabric 7 is avoided, the glue solution is favorably coated on the non-woven fabric 7, and the film blocking piece 23 is prevented from causing indentation to the non-woven fabric 7 or damaging the non-woven fabric 7; when the rubber coating roller 2 drives the rubber blocking piece 23 to be separated from the arc-shaped limiting ring 9, the spring 8 can drive the rubber blocking piece 23 to extend out of the groove 24.
As shown in fig. 2 and 3, the height of the rubber blocking piece 23 outside the glue spreader 2 is 3-5 mm, and the included angle between the two rubber blocking pieces 23 is less than 180 °.
As shown in fig. 3, the nonwoven fabric 7 is wound around the nonwoven fabric 7 transfer mechanism 6, and the lowest point of the glue applicator 2 is in contact with the nonwoven fabric 7. The non-woven fabric 7 can be transmitted along the linear direction through the non-woven fabric 7 transmission mechanism 6, and the glue spreader 2 is connected with the non-woven fabric 7 moving along the linear direction when rotating, so that strip-shaped glue solution can be formed on the non-woven fabric 7.
Claims (9)
1. Antiseep superabsorbent diaper apparatus for producing, its characterized in that: including frame (1), it is connected with glue spreader (2), drive to rotate in frame (1) glue spreader (2) pivoted motor (3), glue spreader (2) top is equipped with intermittent type play gluey mechanism (4), intermittent type goes out gluey mechanism (4) and glues box (41) including the storage of fixed connection in frame (1), it is equipped with out gluey box (42) to store up gluey box (41) one side, it is located glue spreader (2) top to go out gluey box (42), it is linked together with storage gluey box (41) bottom to go out gluey box (42), it is equipped with check valve (43) with storage gluey box (41) department of meeting to go out gluey box (42), it has piston (44) to go up fixedly connected with piston (44) pole in gluey box (42), piston (44) pole passes through actuating mechanism (5) and links to each other with glue spreader (2), glue spreader (2) below is equipped with non-woven fabrics (7) transmission device (6).
2. The anti-leakage high-water-absorption paper diaper production device according to claim 1, characterized in that: glue spreader (2) are including pivot (21) and roller (22) of fixed connection in pivot (21), the output shaft and pivot (21) fixed connection of motor (3), actuating mechanism (5) are including cam (51) of fixed connection in pivot (21), sliding connection has actuating lever (52) on frame (1), fixedly connected with spring (8) is gone up in frame (1), spring (8) other end and actuating lever (52) fixed connection, spring (8) elasticity drive actuating lever (52) bottom meets with cam (51) lateral wall, actuating lever (52) top is passed through the connecting plate and is linked to each other with piston (44) pole.
3. The anti-leakage superabsorbent diaper production device according to claim 2, characterized in that: the bottom of the driving rod (52) is rotatably connected with a rotating wheel (53), and the rotating wheel (53) is connected with the side wall of the cam (51).
4. The anti-leakage high-water-absorption paper diaper production device according to claim 1, characterized in that: go out gluey box (42) including box body (421) of fixed connection at storage gluey box (41) lateral wall, box body (421) bottom is equipped with gluey portion of gluing (422), gluey portion (422) bottom is equipped with the mouth of gluing, mouth of gluing one side fixedly connected with pectination piece of gluing (423), the piece of gluing includes horizontal piece (423 a), horizontal piece (423 a) are buckled to glue spreader (2) direction, horizontal piece (423 a) below evenly is equipped with a plurality of vertical pieces (423 b), the mouth opposite side of gluing is equipped with leads film (423 c), it buckles to horizontal piece (423 a) direction to lead film (423 c).
5. The anti-leakage high-water-absorption paper diaper production device according to claim 4, characterized in that: a limiting block is arranged in the glue outlet box (42), and a spring (8) is arranged between the lower portion of the limiting block and the piston (44).
6. The anti-leakage high-water-absorption paper diaper production device according to claim 4, characterized in that: the glue applying sheet is provided with a separation blade (423 d) close to the edge of one side of the glue applying roller (2), the separation blade (423 d) is perpendicular to the glue applying sheet, and the height of the separation blade (423 d) is 3-5 mm.
7. The anti-leakage high-water-absorption paper diaper production device according to claim 1, characterized in that: the symmetry is provided with two rubber pieces (23) of keeping off on glue spreader (2), be equipped with recess (24) that supply to keep off rubber piece (23) embedding on glue spreader (2), the extension line of recess (24) central line passes through glue spreader (2) axle center, it is in recess (24) to keep off rubber piece (23) sliding connection, it links to each other through spring (8) between rubber piece (23) and recess (24) bottom to keep off, it passes outside recess (24) is located glue spreader (2) to keep off rubber piece (23) both sides, two arc spacing rings (9) of fixedly connected with on frame (1), arc spacing ring (9) inner circle height and glue spreader (2) outer lane highly uniform, it can meet with two arc spacing rings (9) inner circle respectively to keep off rubber piece (23) both sides.
8. The anti-leakage superabsorbent diaper production device according to claim 7, characterized in that: the height of the glue blocking pieces (23) outside the glue spreading roller (2) is 3-5 mm, and the included angle between the two glue blocking pieces (23) is less than 180 degrees.
9. The anti-leakage high-water-absorption paper diaper production device according to claim 1, characterized in that: the non-woven fabric (7) is wound on the non-woven fabric (7) transmission mechanism (6), and the lowest point of the glue spreader (2) is connected with the non-woven fabric (7).
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| CN202211208672.2A CN115531087B (en) | 2022-09-30 | 2022-09-30 | Anti-leakage high-hydroscopicity paper diaper production device |
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| CN202211208672.2A CN115531087B (en) | 2022-09-30 | 2022-09-30 | Anti-leakage high-hydroscopicity paper diaper production device |
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| CN115531087B CN115531087B (en) | 2023-08-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119329135A (en) * | 2024-12-06 | 2025-01-21 | 昆山华阳新材料股份有限公司 | A kind of Teflon film breathable fabric and preparation method thereof |
| CN119928383A (en) * | 2025-02-12 | 2025-05-06 | 安徽瑞驰复合材料有限公司 | A weather-resistant advertising film and its forming device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119329135A (en) * | 2024-12-06 | 2025-01-21 | 昆山华阳新材料股份有限公司 | A kind of Teflon film breathable fabric and preparation method thereof |
| CN119928383A (en) * | 2025-02-12 | 2025-05-06 | 安徽瑞驰复合材料有限公司 | A weather-resistant advertising film and its forming device and method |
| CN119928383B (en) * | 2025-02-12 | 2025-07-18 | 安徽瑞驰复合材料有限公司 | A weather-resistant advertising film and its forming device and method |
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