CN103832043A - Device for applying compound bottom film of disposable absorbing product nursing pad - Google Patents
Device for applying compound bottom film of disposable absorbing product nursing pad Download PDFInfo
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- CN103832043A CN103832043A CN201410105885.1A CN201410105885A CN103832043A CN 103832043 A CN103832043 A CN 103832043A CN 201410105885 A CN201410105885 A CN 201410105885A CN 103832043 A CN103832043 A CN 103832043A
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- drum type
- pressure roller
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Abstract
The invention relates to the field of health and care products, and in particular relates to a device for applying a bottom-layer compound film of a disposable absorbing product nursing pad. The bottom compound film is manufactured when the nursing pad is produced; in the tensioning way of a traditional material, a set of compound tensioning rollers with the arc surfaces is additionally arranged; a plurality of arc-shaped movable roll surfaces are arranged on the surfaces of the compound tensioning rollers, so that the tension can be adjusted again in the material compounding process and is enabled to be even; a set of movable drum-shaped press rollers is additionally arranged. After the device is adopted, the phenomenon of leakage of the compound film caused by the frequent uneven material tension of the compound film in the compound film manufacturing process can be eliminated, and the bottom compound film of the nursing pad can be formed by compounding two layers or a plurality of layers of material when the nursing pad is manufactured and is applied to be taken as the bottom layer of the nursing pad.
Description
Technical field
The present invention relates to health and care article field, relate to a kind of bringing device for the compound counterdie of disposable absorbent article nursing pad, utilize this device can eliminate the Seepage often occurring in composite membrane making, and can when nursing pad is made, compound two-layer and multilayer material be compound counterdie, and be applied for the bottom of nursing pad.
Background technology
Existing disposable absorbent article nursing pad, its compound counterdie is compound in advance before upper machine, compound counterdie uses PE film and non-woven fabric compounded forming conventionally, the hot complex method of the many employings of its compound tense, because of the pliability of PE film and nonwoven bi-material and be subject to the difference of degree of heat-shrinkage, the tension-adjusting gear strength of adjustment that compound tense layers of material is subject to is inhomogeneous, and layers of material its loading pressure deficiency when bonding, after bonding, there is drawing crack through often in compound counterdie, there will be severe composite membrane seepage, occur that composite membrane Seepage basic reason is: the tension force that composite film material is subject at compound tense layers of material is inhomogeneous, and layers of material its loading pressure deficiency when bonding.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of bringing device for disposable absorbent article nursing pad bottom composite membrane, the present invention is when nursing pad is produced, on board, make compound counterdie simultaneously, and by increasing a roller, its surface is by many circular-arc movable roll surfaces, again to regulate material at the tension force of compound tense and to make it even, guarantee composite membrane compound tense layers of material stressed evenly, and can not broken by the pulling force of equipment, and increase again the drum type pressure roller of one group of removable position, strengthen the loading pressure of composite membrane at compound tense, can be made as two-layer or MULTILAYER COMPOSITE counterdie by method of the present invention and device.
The present invention can be applicable to: disposable absorbent article nursing pad counterdie apply technique and manufacturing process; And can in the production of nursing pad simultaneously, complete the making of composite membrane, be applicable to all kinds of common and nursing pad production technologies that high speed nursing pad is made board, and the composite membrane production technology that composite membrane is made board separately.In order to realize foregoing invention object, the present invention adopts running fix principle, outside original traditional material tensioning structure, increase by one group of compound idler roller of arc surface, its surface has many circular-arc movable roll surfaces, be to adopt 8 groups or organize floating slider more and be embedded in the compound idler roller outer surface of arc surface, unfold and the object of tensioning material again to regulate material at the tension force of compound tense and to make it even, to reach; The present invention increases the drum type pressure roller of one group of removable position simultaneously again, by regulating the position of drum type pressure roller, strengthens the loading pressure of composite membrane at compound tense.
According to the bringing device of disposable absorbent article nursing pad bottom composite membrane of the present invention, comprise: left nonwoven cloth roll (1), automatically device (2) reloads, the first fracture monitor (3), right nonwoven cloth roll (4), the first automatic takeup (5), the first auto deviation rectifier (6), nonwoven drum type pressure roller (7), thermosol gelgun (8), the compound idler roller of arc surface (9), thermosol gelgun (10), left PE coating materials volume (11), automatically device (12) reloads, the second fracture monitor (13), right PE coating materials volume (14), the second automatic takeup (15), the second auto deviation rectifier (16), drum type pressure roller (17), and guide roller (18),
Wherein, nonwoven (100) in left nonwoven cloth roll (1) enters the first automatic takeup (5) through the described device (2) that automatically reloads and is tightened up and flattens, if nonwoven is pulled off, the first fracture monitor (3) carry out whole process monitor and start shut down action, send chimes of doom simultaneously, when the nonwoven (100) in left nonwoven cloth roll (1) approaches while being finished, nonwoven (100) in right nonwoven cloth roll (4) is above connected with the nonwoven (100) in left nonwoven cloth roll (1) automatically at the device that automatically reloads (2), completes automatically and reloads;
Described nonwoven (100) is tightened up and flattens on the first automatic takeup (5), then enters the first auto deviation rectifier (6), and the first auto deviation rectifier (6) for can not being offset left and right nonwoven (100) in the direction of advancing;
Nonwoven (100) by the first auto deviation rectifier (6) is further flattened by drum type pressure roller (7), drum type pressure roller (7) also can make drum type pressure roller (7) advance or fall back by handwheel, advance or fall back by adjusting drum type pressure roller (7), nonwoven (100) on drum type pressure roller (7) will be subject to the power evenly supporting of drum type pressure roller (7), in guaranteeing that nonwoven cloth material is flattened, can not be drawn out crackle;
PE film (200) on left PE coating materials volume (11), entering automatic takeup (15) through the device that automatically reloads (12) is tightened up and flattens, if PE film is pulled off, the second fracture monitor (13) carry out whole process monitor and start shut down action, send chimes of doom simultaneously, in the time that left PE coating materials is rolled up approaching being finished of PE film (200) on (11), PE film (200) on right PE coating materials volume (14) is automatically connected with the PE film (200) on left PE coating materials volume (11) on the device that automatically reloads, and completes automatically and reloads; Described PE film (200) is tightened up and flattens on the second automatic takeup (15), then enters the second auto deviation rectifier (16), and the second auto deviation rectifier (16) for cannot being offset left and right PE film (200) in the direction of advancing;
PE film (200) by the second auto deviation rectifier (16) is further flattened by drum type pressure roller (17), drum type pressure roller (17) can make drum type pressure roller (17) advance or fall back by handwheel, advance or fall back by adjusting drum type pressure roller (17), PE film (200) on drum type pressure roller (17) will be subject to the power evenly supporting of drum type pressure roller (17), in guaranteeing that PE membrane material is flattened, can not be drawn out crackle;
Described PE film (200) enter that drum type pressure roller (17) is front can be by thermosol gelgun (8) spray attachment PUR;
The nonwoven (100) that is flattened and strain by nonwoven drum type pressure roller (7) and drum type pressure roller (17) and PE film (200) are in the time entering the compound idler roller of arc surface (9), by the compound idler roller of arc surface (9) roll extrusion bonding, bonding power has two, one is the bonding force that PUR provides, one is the pressure that the compound idler roller of arc surface (9) provides, under the acting in conjunction of two power, nonwoven (100) and PE film (200) complete bonding, and form new nursing pad bottom surface Material cladding counterdie (300).
Wherein, the compound idler roller of described arc surface (9), its surface has many circular-arc movable roll surfaces, for again regulating material at the tension force of compound tense and making even tension; Described drum type pressure roller (17) is made the composite membrane occurring because of the uneven composite membrane seepage producing of material tension for eliminating composite membrane, and compound two-layer or multilayer material, as the compound counterdie of nursing pad, and applies its bottom as nursing pad when nursing pad is made.
Wherein, the compound idler roller of arc surface (9), its surface has many circular-arc movable roll surfaces, is the outer surface that adopts 8 groups or organize floating slider more and be embedded in the compound idler roller of arc surface.
Wherein, described floating slider adopts aluminum alloy materials to make.
Wherein, floating slider adopts the shift position that circular hole limits each slide block.
Wherein, drum type pressure roller is the drum type pressure roller of removable position.
Wherein, to be greater than the scope of two ends diameter be 0.05mm-5mm to the diameter of described drum type pressure roller central point.
Wherein, the position that described drum type pressure roller both ends of the surface move drum type pressure roller and composite membrane by handwheel screw mechanism.
Wherein, described device can be arranged on nursing pad board, when nursing pad board is produced nursing pad, completes the making of composite membrane, and is directly applied as nursing pad bottom.
The invention has the beneficial effects as follows:
The one, on traditional material tensioning structure basis, the compound idler roller of arc surface of increase can better be unfolded and tensioning material, makes composite membrane stressed evenly at compound tense layers of material, and can not broken by the pulling force of equipment; The 2nd, increase the drum type pressure roller of removable position, can increase the loading pressure of composite membrane compound tense, make the bonding force of composite membrane larger; The 3rd, the present invention can apply and be arranged on nursing pad board, saves production cost and enhances productivity.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structural representation according to composite base film device of the present invention;
Wherein, the 1st, left nonwoven cloth roll, the 2nd, device automatically reloads, the 3rd, fracture monitor, the 4th, right nonwoven cloth roll, the 5th, automatic takeup, the 6th, auto deviation rectifier, the 7th, nonwoven drum type pressure roller, the 8th, thermosol gelgun, the 9th, the compound idler roller of arc surface, the 10th, thermosol gelgun, the 11st, left PE coating materials volume, the 12nd, the device that automatically reloads, the 13rd, fracture monitor, the 14th, right PE coating materials volume, the 15th, automatic takeup, the 16th, auto deviation rectifier, the 17th, drum type pressure roller, the 18th, guide roller, the 100th, nonwoven, the 200th, PE film, the 300th, composite membrane.
Fig. 2 is according to drum type roller structure schematic diagram of the present invention;
Fig. 3 is according to the compound idler roller structural representation of arc surface of the present invention.
The specific embodiment
With reference to accompanying drawing 1; nonwoven 100 in left nonwoven cloth roll; entering automatic takeup 5 through the device 2 that automatically reloads is tightened up and flattens; if nonwoven is pulled off; fracture monitor 3 can be found in time and shut down, and sends chimes of doom simultaneously, when the nonwoven 100 in left nonwoven cloth roll 1 approaches while being finished; nonwoven 100 in right nonwoven cloth roll 4 can automatically be connected with the nonwoven 100 in left nonwoven cloth roll 1 on the device that automatically reloads, and completes automatically and reloads.
Automatic takeup 5 is traditional material clamping systems, and nonwoven 100 is tightened up and flattens on automatic takeup 5, then enters auto deviation rectifier 6, and the Main Function of auto deviation rectifier 6 is that nonwoven 100 cannot be offset left and right in the direction of advancing.
Nonwoven 100 by auto deviation rectifier 6 is further flattened by drum type pressure roller 7, drum type pressure roller 7 also can make drum type pressure roller 7 advance or fall back by handwheel, advance or fall back by adjusting drum type pressure roller 7, nonwoven 100 on drum type pressure roller 7 will be subject to 7 one power that evenly support of drum type pressure roller, in guaranteeing that nonwoven cloth material is flattened, can not be drawn out crackle.
PE film 200 on left PE coating materials volume; entering automatic takeup 15 through the device 12 that automatically reloads is tightened up and flattens; if PE film is pulled off; fracture monitor 13 can be found in time and shut down; send chimes of doom simultaneously; in the time that left PE coating materials is rolled up approaching being finished of PE film 200 on 11, the PE film 200 on right PE coating materials volume 14 can automatically be connected with the PE film 200 on left PE coating materials volume 11 on the device that automatically reloads, and completes automatically and reloads.
Automatic takeup 15 is traditional material clamping systems, and PE film 200 is tightened up and flattens on automatic takeup 15, then enters auto deviation rectifier 16, and the Main Function of auto deviation rectifier 16 is that PE film 200 cannot be offset left and right in the direction of advancing.
PE film 200 by auto deviation rectifier 16 is further flattened by drum type pressure roller 17, drum type pressure roller 17 also can make drum type pressure roller 17 advance or fall back by handwheel, advance or fall back by adjusting drum type pressure roller 17, PE film 200 on drum type pressure roller 17 will be subject to 17 1 power that evenly support of drum type pressure roller, in guaranteeing that PE membrane material is flattened, can not be drawn out crackle, it is to be noted: PE film 200 is enter can be by thermosol gelgun 8 spray attachment PURs before drum type pressure roller 17.
The nonwoven 100 that is flattened and strain by drum type pressure roller 7 and 17 and PE film 200 are in the time entering the compound idler roller 9 of arc surface, by compound idler roller 9 roll extrusion of arc surface and bonding, bonding power has two, one is the bonding force that PUR provides, one is the pressure that the compound idler roller 9 of arc surface provides, under the acting in conjunction of two power, nonwoven 100 and PE film 200 complete bonding, and form new nursing pad bottom surface material: compound counterdie 300.
Compound counterdie 300 can directly be introduced into nursing pad by deflector roll and produce board, no matter it is emphasized that it is that nonwoven 100 or PE film 200 are all guided and changed nyctitropicly by numerous guide wheels in this process program, for example guide wheel 18 has changed the direction of advance of PE film.
According to specific exemplary embodiment, invention has been described herein.It will be apparent under not departing from the scope of the present invention, carrying out to one skilled in the art suitable replacement or revise.Exemplary embodiment is only illustrative, rather than restriction to scope of the present invention, and scope of the present invention is defined by appended claim.
Claims (9)
1. the bringing device of disposable absorbent article nursing pad bottom composite membrane, is characterized in that this device comprises:
Left nonwoven cloth roll (1), automatically device (2) reloads, the first fracture monitor (3), right nonwoven cloth roll (4), the first automatic takeup (5), the first auto deviation rectifier (6), nonwoven drum type pressure roller (7), thermosol gelgun (8), the compound idler roller of arc surface (9), thermosol gelgun (10), left PE coating materials volume (11), automatically the device (12) that reloads, the second fracture monitor (13), right PE coating materials volume (14), the second automatic takeup (15), the second auto deviation rectifier (16), drum type pressure roller (17), and guide roller (18);
Wherein, nonwoven (100) in left nonwoven cloth roll (1) enters the first automatic takeup (5) through the described device (2) that automatically reloads and is tightened up and flattens, if nonwoven is pulled off, the first fracture monitor (3) carry out whole process monitor and start shut down action, send chimes of doom simultaneously, when the nonwoven (100) in left nonwoven cloth roll (1) approaches while being finished, nonwoven (100) in right nonwoven cloth roll (4) is above connected with the nonwoven (100) in left nonwoven cloth roll (1) automatically at the device that automatically reloads (2), completes automatically and reloads;
Described nonwoven (100) is tightened up and flattens on the first automatic takeup (5), then enters the first auto deviation rectifier (6), and the first auto deviation rectifier (6) for can not being offset left and right nonwoven (100) in the direction of advancing;
Nonwoven (100) by the first auto deviation rectifier (6) is further flattened by drum type pressure roller (7), drum type pressure roller (7) also can make drum type pressure roller (7) advance or fall back by handwheel, advance or fall back by adjusting drum type pressure roller (7), nonwoven (100) on drum type pressure roller (7) will be subject to the power evenly supporting of drum type pressure roller (7), in guaranteeing that nonwoven cloth material is flattened, can not be drawn out crackle;
PE film (200) on left PE coating materials volume (11), entering automatic takeup (15) through the device that automatically reloads (12) is tightened up and flattens, if PE film is pulled off, the second fracture monitor (13) carry out whole process monitor and start shut down action, send chimes of doom simultaneously, in the time that left PE coating materials is rolled up approaching being finished of PE film (200) on (11), PE film (200) on right PE coating materials volume (14) is automatically connected with the PE film (200) on left PE coating materials volume (11) on the device that automatically reloads, and completes automatically and reloads; Described PE film (200) is tightened up and flattens on the second automatic takeup (15), then enters the second auto deviation rectifier (16), and the second auto deviation rectifier (16) for cannot being offset left and right PE film (200) in the direction of advancing;
PE film (200) by the second auto deviation rectifier (16) is further flattened by drum type pressure roller (17), drum type pressure roller (17) can make drum type pressure roller (17) advance or fall back by handwheel, advance or fall back by adjusting drum type pressure roller (17), PE film (200) on drum type pressure roller (17) will be subject to the power evenly supporting of drum type pressure roller (17), in guaranteeing that PE membrane material is flattened, can not be drawn out crackle;
Described PE film (200) enter that drum type pressure roller (17) is front can be by thermosol gelgun (8) spray attachment PUR;
The nonwoven (100) that is flattened and strain by nonwoven drum type pressure roller (7) and drum type pressure roller (17) and PE film (200) are in the time entering the compound idler roller of arc surface (9), by the compound idler roller of arc surface (9) roll extrusion bonding, bonding power has two, one is the bonding force that PUR provides, one is the pressure that the compound idler roller of arc surface (9) provides, under the acting in conjunction of two power, nonwoven (100) and PE film (200) complete bonding, and form new nursing pad bottom surface Material cladding counterdie (300).
2. device according to claim 1, is characterized in that:
Wherein, the compound idler roller of described arc surface (9), its surface has many circular-arc movable roll surfaces, for again regulating material at the tension force of compound tense and making even tension; Described drum type pressure roller (17) is made the composite membrane occurring because of the uneven composite membrane seepage producing of material tension for eliminating composite membrane, and compound two-layer or multilayer material, as the compound counterdie of nursing pad, and applies its bottom as nursing pad when nursing pad is made.
3. device according to claim 2, is characterized in that:
The compound idler roller of arc surface (9), its surface has many circular-arc movable roll surfaces, is the outer surface that adopts 8 groups or organize floating slider more and be embedded in the compound idler roller of arc surface.
4. device according to claim 3, is characterized in that:
Described floating slider adopts aluminum alloy materials to make.
5. device according to claim 4, is characterized in that:
The shift position that floating slider adopts circular hole to limit each slide block.
6. device according to claim 5, is characterized in that:
Drum type pressure roller is the drum type pressure roller of removable position.
7. device according to claim 6, is characterized in that:
The scope that the diameter of described drum type pressure roller central point is greater than two ends diameter is 0.05mm-5mm.
8. device according to claim 7, is characterized in that:
Described drum type pressure roller both ends of the surface move the position of drum type pressure roller and composite membrane by handwheel screw mechanism.
9. according to the arbitrary described device of claim 1-8, it is characterized in that:
The device of claim 1-8 can be arranged on nursing pad board, when nursing pad board is produced nursing pad, completes the making of composite membrane, and is directly applied as nursing pad bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105885.1A CN103832043B (en) | 2014-03-20 | 2014-03-20 | The bringing device of disposable absorbent article nursing pad compound counterdie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410105885.1A CN103832043B (en) | 2014-03-20 | 2014-03-20 | The bringing device of disposable absorbent article nursing pad compound counterdie |
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| Publication Number | Publication Date |
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| CN103832043A true CN103832043A (en) | 2014-06-04 |
| CN103832043B CN103832043B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410105885.1A Active CN103832043B (en) | 2014-03-20 | 2014-03-20 | The bringing device of disposable absorbent article nursing pad compound counterdie |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165432A (en) * | 1960-03-16 | 1965-01-12 | St Regis Paper Co | Method of coating a porous sheet material by extrusion |
| CN1078424A (en) * | 1992-03-24 | 1993-11-17 | 乌尔里希施泰内曼有限公司 | The method and apparatus of making layer paster and equipment |
| US20090018517A1 (en) * | 2007-07-11 | 2009-01-15 | Riccardo Cecconi | Composite absorbent material with water-soluble bonding agents, products made of said material nad method for its manufacture |
| KR20110127649A (en) * | 2009-03-09 | 2011-11-25 | 쥐디엠 에스.피.에이. | A machine for manufacturing personal sanitary items |
| CN203185806U (en) * | 2013-02-06 | 2013-09-11 | 黄山富田精工制造有限公司 | Pressure point composite device for hygienic product sheets |
| CN203305631U (en) * | 2012-06-01 | 2013-11-27 | 仙桃市德兴塑料制品有限公司 | Automatic production system for glue spraying-type gas-permeable membrane compound cloth |
| CN204641006U (en) * | 2014-03-20 | 2015-09-16 | 北京倍舒特妇幼用品有限公司 | The bringing device of disposable absorbent article nursing pad compound counterdie |
-
2014
- 2014-03-20 CN CN201410105885.1A patent/CN103832043B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165432A (en) * | 1960-03-16 | 1965-01-12 | St Regis Paper Co | Method of coating a porous sheet material by extrusion |
| CN1078424A (en) * | 1992-03-24 | 1993-11-17 | 乌尔里希施泰内曼有限公司 | The method and apparatus of making layer paster and equipment |
| US20090018517A1 (en) * | 2007-07-11 | 2009-01-15 | Riccardo Cecconi | Composite absorbent material with water-soluble bonding agents, products made of said material nad method for its manufacture |
| KR20110127649A (en) * | 2009-03-09 | 2011-11-25 | 쥐디엠 에스.피.에이. | A machine for manufacturing personal sanitary items |
| CN203305631U (en) * | 2012-06-01 | 2013-11-27 | 仙桃市德兴塑料制品有限公司 | Automatic production system for glue spraying-type gas-permeable membrane compound cloth |
| CN203185806U (en) * | 2013-02-06 | 2013-09-11 | 黄山富田精工制造有限公司 | Pressure point composite device for hygienic product sheets |
| CN204641006U (en) * | 2014-03-20 | 2015-09-16 | 北京倍舒特妇幼用品有限公司 | The bringing device of disposable absorbent article nursing pad compound counterdie |
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| CN103832043B (en) | 2016-03-23 |
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