CN102078248B - Side sticker adhesion device for paper diaper production line - Google Patents
Side sticker adhesion device for paper diaper production line Download PDFInfo
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- CN102078248B CN102078248B CN 201010618492 CN201010618492A CN102078248B CN 102078248 B CN102078248 B CN 102078248B CN 201010618492 CN201010618492 CN 201010618492 CN 201010618492 A CN201010618492 A CN 201010618492A CN 102078248 B CN102078248 B CN 102078248B
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- paper diaper
- transferring roller
- production line
- diaper
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Abstract
The invention discloses a side sticker adhesion device for a paper diaper production line, comprising a laminating adhesion-promoting roll shaft, wherein the laminating adhesion-promoting roll shaft is fixedly connected with an eccentric sleeve, and the periphery of the eccentric sleeve is movably connected with a loop by virtue of a bearing. The inner ring of the loop is made of a steel material, and the outer ring of the loop is made of an elastic material with certain hardness. In a non-laminated state, the loop rotates along with the laminating adhesion-promoting roll shaft and the eccentric sleeve, when the eccentric position of the eccentric sleeve and an adsorption transferring roller jointly apply pressures to a paper diaper and side stickers of the paper diaper, the loop can rotate along with the adsorption transferring roller and can be synchronous with the linear velocities of the adsorption transferring roller and the paper diaper product, and tensile deformation as well as deflection and wrinkle of the side stickers can be avoided under the elastic action of the outer ring of the loop even if the loop is asynchronous with the linear velocities of the adsorption transferring roller and the paper diaper, thus the passing rate of the product is improved.
Description
Technical field
The invention belongs to the health care product manufacturing field of equipment, relate to the baby paper diaper production line, the adult diaper production line is specifically related to the sticking press fit device that helps that surface layer non-woven fabrics or backing layer PE film and the left and right sides waist of diaper on the production line paste.
Background technology
The function that left and right sides waist pastes is: after the diaper dress is good, pastes through left and right sides waist and to be bonded on the frontal waist plaster, the front and back side of diaper is connected to one, form " trousers " type, guarantee that dress is compact comfortable, do not fall hip.Left and right sides waist pastes normally and to stick through waist that the glue that adheres to and diaper bond together; At present; The bonding that diaper and left and right sides waist paste on the production line realizes through following operation principle: adsorb transferring roller, cutting roller, pressing and help three of roll bandings by direction active rotation shown in Figure 1, three operating frequency and diaper product frequency of delivery are synchronous.Successive waist pastes product and is delivered to the segment that A point (promptly with the cutting roller contact position) prescinds into required size through the absorption of absorption transferring roller; Absorption is transferred to B point (promptly helping the roll banding contact position with pressing) again, and the pressing through eccentric structure helps roll banding to exert pressure and is bonded to the specific position of diaper.The problem that exists is:
(1) because same production line need can be produced the diaper product of multiple different size specifications; And the intended diameter of absorption transferring roller can only be calculated according to a kind of product of size, that is to say that the rotational line speed of absorption transferring roller can not equate with the transporting velocity V of diaper on the production line fully.
(2) influenced by installing space; Pressing helps the wheel footpath of roll banding can not be too big; General wheel footpath great disparity with the absorption transferring roller is bigger; That is to say that pressing helps roll banding to help when sticking carrying out pressing through eccentric peak A, the transporting velocity V of its rotational line speed and diaper, the rotational line speed three of adsorbing transferring roller are all unequal.
Because the result who exists the problems referred to above to cause is: help sticking moment when implementing pressing, the diaper in the course of conveying can be forced stretching, causes product stretcher strain; Simultaneously, also can cause materials such as waist subsides, non-woven fabrics, PE film to produce the rubbing phenomenon at bounding point A place, it is wrinkling, crooked to cause waist to paste, until product rejection.
Summary of the invention
The present invention is directed to above technical problem, provide the left and right sides waist on a kind of diaper production line to paste bonder, when pressing helped roll banding to contact pressing with the absorption transferring roller, diaper neither can be forced stretching, causes product stretcher strain; Simultaneously, also can not cause materials such as waist subsides, non-woven fabrics, PE film to produce the rubbing phenomenon at the bounding point place, it is wrinkling, crooked to cause waist to paste, until the generation of phenomenons such as product rejection.
The present invention realizes through following technical scheme:
Left and right sides waist on a kind of diaper production line pastes bonder, comprises that pressing helps the roll banding axle, and said pressing helps on the roll banding axle and is fixedly connected with eccentric bushing, and the eccentric bushing periphery is connected with ring set through bearing.
The further improvement project of the present invention is that said bearing is spacing through the limited step and the spacing jump ring that are provided with on the eccentric bushing.
The ring set inner ring is a steel material, and the outer ring is the elastomeric material that certain degree of hardness is arranged.The said elastomeric material that certain degree of hardness is arranged can be rubber, rubber and plastic, silica gel material, and owing to rubber, the easy viscose glue of rubber-plastics material, preferred silica gel material is as the ring set outer ring.
The present invention compared with prior art has following obvious advantage:
One, the present invention is owing to being provided with eccentric bushing on the roll shaft that helps roll banding in pressing; The eccentric bushing periphery is connected with ring set through bearing; When non-stitching state; Ring set is followed pressing and is helped roll banding axle and eccentric bushing thereof to rotate, and when the eccentric position of eccentric bushing and absorption transferring roller paste when exerting pressure diaper and left and right sides waist thereof jointly, ring set can be followed that the absorption transferring roller rotates and be synchronous with the linear velocity of absorption transferring roller and diaper product.
Two, the ring set among the present invention is made up of inner ring, outer ring; Because the outer ring adopts silica gel material to process, therefore, when the eccentric position of eccentric bushing and absorption transferring roller paste when exerting pressure diaper and left and right sides waist thereof jointly; Even ring set can not be followed absorption transferring roller rotation and synchronous with the linear velocity of absorption transferring roller and diaper product fully; Because the elastic reaction of silica gel can play compensation preferably, overcome jointly and force to stretch and the existing picture of generation rubbing in the bonding place.
Know that from above-mentioned the present invention can eliminate diaper to a great extent and left and right sides waist pastes when pasting, the product stretcher strain that causes, waist paste phenomenons such as wrinkling, crooked, have improved the qualification rate of product.
Description of drawings
Fig. 1 launches sketch map for diaper.
Fig. 2 looks sketch map for frontal waist plaster absorption conveying, cut-out, press fit device master.
Fig. 3 is connected enlarged diagram (horizontally rotating 90 degree) for the ring set among Fig. 2 and eccentric bushing, pressing help the roll banding axle.
The specific embodiment
Like Fig. 2, shown in 3, the left and right sides waist on a kind of diaper production line pastes bonder, comprises that pressing helps roll banding axle 1, and said pressing helps and is fixedly connected with eccentric bushing 10 on the roll banding axle 1, and eccentric bushing 10 peripheries are connected with ring set 2 through bearing 3.Said bearing 3 is spacing through the limited step and the spacing jump ring 11 that are provided with on the eccentric bushing 10.
The inner ring 21 of ring set 2 is a steel material, and outer ring 22 selects for use silica gel material to make.Inner ring 21 with the method for attachment of outer ring 22 is: the outer surface that is poured into inner ring 21 after the silica gel material fusion is processed.
As shown in Figure 3, in the present embodiment, eccentric bushing 10 is held tightly in pressing and is helped roll banding axle 1, and is provided with clamping screw (convenient adjustment displacement).
The diaper structure is as shown in Figure 1, and 5 is diaper among the figure, and 6 is frontal waist plaster, and 7 are the subsides of left and right sides waist.
Sequence number 8 is the absorption transferring roller among Fig. 2, and 9 is cutting roller.
Claims (2)
1. the left and right sides waist on the diaper production line pastes bonder; Comprise that pressing helps roll banding axle (1), absorption transferring roller (8), cutting roller (9); It is characterized in that: pressing helps and is fixedly connected with eccentric bushing (10) on the roll banding axle (1), and eccentric bushing (10) periphery is connected with ring set (2) through bearing (3); It is spacing that said bearing (3) is gone up the limited step and the spacing jump ring (11) that are provided with through eccentric bushing (10); Ring set (2) inner ring (21) is a steel material, and outer ring (22) are for there being the elastomeric material of certain degree of hardness.
2. the left and right sides waist on a kind of diaper production line as claimed in claim 1 pastes bonder, it is characterized in that: inner ring (21) is connected through cast with outer ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010618492 CN102078248B (en) | 2010-12-31 | 2010-12-31 | Side sticker adhesion device for paper diaper production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010618492 CN102078248B (en) | 2010-12-31 | 2010-12-31 | Side sticker adhesion device for paper diaper production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102078248A CN102078248A (en) | 2011-06-01 |
| CN102078248B true CN102078248B (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010618492 Active CN102078248B (en) | 2010-12-31 | 2010-12-31 | Side sticker adhesion device for paper diaper production line |
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| Country | Link |
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| CN (1) | CN102078248B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796372A (en) * | 2021-07-30 | 2021-12-17 | 金湖三木机械制造实业有限公司 | Preparation method of pet pull-up pants |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308923A (en) * | 2000-02-18 | 2001-08-22 | 东亚机工株式会社 | Waist tieing part marking device in absorbent napkin making apparatus |
| CN1663546A (en) * | 2005-02-06 | 2005-09-07 | 安庆市恒昌机械制造有限责任公司 | Device for cutting, extending and shifting elastic waistline |
| CN201978038U (en) * | 2010-12-31 | 2011-09-21 | 金湖三木机械制造实业有限公司 | Left and right waist tape adhesion device on diaper production line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7056404B2 (en) * | 1998-11-25 | 2006-06-06 | The Procter & Gamble Company | Methods of bonding materials, especially materials used in absorbent articles |
| US20080070464A1 (en) * | 2006-09-14 | 2008-03-20 | 3M Innovative Properties Company | Composite webs and methods of manufacturing same |
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2010
- 2010-12-31 CN CN 201010618492 patent/CN102078248B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308923A (en) * | 2000-02-18 | 2001-08-22 | 东亚机工株式会社 | Waist tieing part marking device in absorbent napkin making apparatus |
| CN1663546A (en) * | 2005-02-06 | 2005-09-07 | 安庆市恒昌机械制造有限责任公司 | Device for cutting, extending and shifting elastic waistline |
| CN201978038U (en) * | 2010-12-31 | 2011-09-21 | 金湖三木机械制造实业有限公司 | Left and right waist tape adhesion device on diaper production line |
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| Publication number | Publication date |
|---|---|
| CN102078248A (en) | 2011-06-01 |
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