CN201978038U - Left and right waist tape adhesion device on diaper production line - Google Patents
Left and right waist tape adhesion device on diaper production line Download PDFInfo
- Publication number
- CN201978038U CN201978038U CN2010206945628U CN201020694562U CN201978038U CN 201978038 U CN201978038 U CN 201978038U CN 2010206945628 U CN2010206945628 U CN 2010206945628U CN 201020694562 U CN201020694562 U CN 201020694562U CN 201978038 U CN201978038 U CN 201978038U
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- Prior art keywords
- diaper
- loop
- production line
- press
- transfer roller
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Abstract
The utility model discloses a left and right waste tape adhesion device on a diaper production line, which comprises a press-fit adhesion-supporting roll shaft. An eccentric sleeve is fixedly connected onto the press-fit adhesion-supporting roll shaft, a loop is movably connected with the periphery of the eccentric sleeve by a shaft, an inner ring of the loop is made of steel materials, and an outer ring of the loop is made of elastic materials with certain hardness. When in a non-press-fit state, the loop rotates along with the press-fit adhesion-supporting roll shaft and the eccentric shaft thereof, when an eccentric position of the eccentric sleeve and an adsorption transfer roller exert pressure onto a diaper and left and right waist tapes jointly, the loop can rotate along with the adsorption transfer roller and is synchronous with linear speeds of the adsorption transfer roller and the diaper product, even if the loop is asynchronous with the linear speeds of the adsorption transfer roller and the diaper, stretching deformation of the product, wrinkling and skewing of the waist tapes and the like can be jointly offset due to the elastic function of the outer ring of the loop, and qualification rate of products is improved.
Description
Technical field
This utility model belongs to the health care product manufacturing field of equipment, relates to the baby paper diaper production line, and the adult diaper production line is specifically related to the sticking press fit device that helps that the surface layer non-woven fabrics of diaper on the production line or backing layer PE film and left and right sides waist paste.
Background technology
The function that left and right sides waist pastes is: after diaper is worn, paste by 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 by 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 by 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 by 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 by 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 fully with the transporting velocity V of diaper on the production line.
(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, pressing helps roll banding to help when sticking carrying out pressing by eccentric peak A, and 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 to stretch, and 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
This utility model provides the left and right sides waist on a kind of diaper production line to paste bonder at above technical problem, and when pressing helped roll banding to contact pressing with the absorption transferring roller, diaper neither can be forced to stretch, and 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.
This utility model is achieved through the following technical solutions:
Left and right sides waist on a kind of diaper production line pastes bonder, comprises that pressing helps the roll banding axle, and described pressing helps on the roll banding axle and is fixedly connected with eccentric bushing, and the eccentric bushing periphery is connected with ring set by bearing.
The further improvement project of this utility model is that described bearing is spacing by the limited step and the spacing jump ring that are provided with on the eccentric bushing.
This utility model further improvement project is that described inner ring is connected by cast with the outer ring.
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 described 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.
This utility model compared with prior art has following obvious advantage:
One, this utility model 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 by bearing, when non-stitching state, ring set is followed pressing and is helped roll banding axle and eccentric bushing thereof to rotate, 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 in this utility model is made of inner ring, outer ring, because the outer ring adopts silica gel material to make, 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, owing to the elastic reaction of silica gel, can play compensation preferably, overcome jointly and force stretching and crumple existing picture in the bonding place generation.
From as can be known above-mentioned, this utility model can eliminate diaper to a great extent and left and right sides waist pastes when pasting, and 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
Shown in Fig. 2,3, the left and right sides waist on a kind of diaper production line pastes bonder, comprises that pressing helps roll banding axle 1, and described 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 by bearing 3.Described bearing 3 is spacing by 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 made.
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 (the convenient adjustment is shifted).
The diaper structure as shown in Figure 1,5 is diaper among the figure, 6 is frontal waist plaster, 7 are that left and right sides waist pastes.
Sequence number 8 is the absorption transferring roller among Fig. 2, and 9 is cutting roller.
Claims (4)
1. the left and right sides waist on the diaper production line pastes bonder, comprise that pressing helps roll banding axle (1), 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) by bearing (3).
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: it is spacing that described bearing (3) is gone up the limited step and the spacing jump ring (11) that are provided with by eccentric bushing (10).
3. the left and right sides waist on a kind of diaper production line as claimed in claim 1 pastes bonder, and it is characterized in that: 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.
4. the left and right sides waist on a kind of diaper production line as claimed in claim 3 pastes bonder, it is characterized in that: inner ring (21) is connected by cast with outer ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206945628U CN201978038U (en) | 2010-12-31 | 2010-12-31 | Left and right waist tape adhesion device on diaper production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206945628U CN201978038U (en) | 2010-12-31 | 2010-12-31 | Left and right waist tape adhesion device on diaper production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978038U true CN201978038U (en) | 2011-09-21 |
Family
ID=44605508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206945628U Expired - Fee Related CN201978038U (en) | 2010-12-31 | 2010-12-31 | Left and right waist tape adhesion device on diaper production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978038U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078248A (en) * | 2010-12-31 | 2011-06-01 | 金湖三木机械制造实业有限公司 | Side sticker adhesion device for paper diaper production line |
| CN104546303A (en) * | 2014-12-25 | 2015-04-29 | 泉州市汉威机械制造有限公司 | Paper diaper waist tape processing technology |
| CN105662720A (en) * | 2016-03-07 | 2016-06-15 | 江苏金卫机械设备有限公司 | Rotary cut-off device |
-
2010
- 2010-12-31 CN CN2010206945628U patent/CN201978038U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078248A (en) * | 2010-12-31 | 2011-06-01 | 金湖三木机械制造实业有限公司 | Side sticker adhesion device for paper diaper production line |
| CN102078248B (en) * | 2010-12-31 | 2012-12-26 | 金湖三木机械制造实业有限公司 | Side sticker adhesion device for paper diaper production line |
| CN104546303A (en) * | 2014-12-25 | 2015-04-29 | 泉州市汉威机械制造有限公司 | Paper diaper waist tape processing technology |
| CN105662720A (en) * | 2016-03-07 | 2016-06-15 | 江苏金卫机械设备有限公司 | Rotary cut-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20121231 |