CN102824249A - Non-woven fabric left and right adhering slitting mechanism - Google Patents
Non-woven fabric left and right adhering slitting mechanism Download PDFInfo
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- CN102824249A CN102824249A CN2011101590360A CN201110159036A CN102824249A CN 102824249 A CN102824249 A CN 102824249A CN 2011101590360 A CN2011101590360 A CN 2011101590360A CN 201110159036 A CN201110159036 A CN 201110159036A CN 102824249 A CN102824249 A CN 102824249A
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- bottom roller
- cut
- cutting mechanism
- negative pressure
- rotating shaft
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Abstract
The invention relates to a non-woven fabric left and right adhering slitting mechanism. The non-woven fabric left and right adhering slitting mechanism is characterized by comprising an air intake feeding mechanism, a slitting bottom roller matched with the air intake feeding device, and a cutter wheel matched with the slitting bottom roller, wherein the cutter wheel is provided with a plurality of blades in tangent to the slitting bottom roller; and clamping rollers matched with the slitting bottom roller are arranged above the slitting bottom roller. The non-woven fabric left and right adhering slitting mechanism has the advantages of simple structure, precise slitting length, and good effect of adhering.
Description
Technical field
The present invention relates to the diaper production equipment, be specifically related to paste cutting mechanism about a kind of non-woven fabrics.
Background technology
Existing diaper waist pastes the cutting device shortcoming and is that feeding and cutting structure all do not have the negative-pressure adsorption structure, so its adhesive force is relatively poor, and the waist that need cut pastes and is prone to come off, thereby the accuracy of length is cut in influence; And sticking effect is not good when sticking on diaper side waist after cutting.
Summary of the invention
The purpose of this invention is to provide about a kind of non-woven fabrics that is used for diaper production and paste cutting mechanism, reliable operation is accurate.
To achieve these goals; Technical scheme of the present invention is following: paste cutting mechanism about a kind of non-woven fabrics; It is characterized in that this cutting mechanism comprises the air draught pay-off; That matches with this air draught pay-off cuts bottom roller, cuts the slitter wheel that bottom roller matches with this, this slitter wheel be provided with a plurality of with cut the tangent blade of bottom roller; This top of cutting bottom roller also is provided with the pinch roller that matches with it, and the rotating shaft of slitter wheel, the rotating shaft of pinch roller all are connected with a joggle through travelling gear with the rotating shaft of cutting bottom roller.The pinch roller surface is provided with a plurality of briquettings.
About paste the band negative pressure is delivered in uncoiling through traction wheel air draught pay-off; Cut bottom roller by delivering to after the air draught pay-off absorption, cut bottom roller and slitter wheel when rotating to contact point synchronously, cutting knife with about appropriateness be broken into Len req; By cutting bottom roller absorption when transferring to the non-woven fabrics contact point that passes through with main line; Discharge negative pressure, again by pinch roller will have glue about be affixed on non-woven fabrics, and through delivering to main frame after the briquetting pressing.The invention has the advantages that simple in structurely, it is accurate to cut length, and sticking effect is good.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the profile of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and construction embodiment the present invention is made detailed operation instruction.
Paste cutting mechanism about a kind of non-woven fabrics; It is characterized in that this cutting mechanism comprises air draught pay-off 1; That matches with this air draught pay-off 1 cuts bottom roller 2, cuts the slitter wheel 3 that bottom roller 2 matches with this, this slitter wheel 3 be provided with a plurality of with cut the tangent blade of bottom roller 4; This top of cutting bottom roller 2 also is provided with the pinch roller 5 that matches with it, and the rotating shaft 13 of slitter wheel 3, the rotating shaft 12 of pinch roller 5 all are connected with a joggle through travelling gear with the rotating shaft of cutting bottom roller 2 11.Pinch roller 5 surfaces are provided with a plurality of briquettings 6.Wherein cut bottom roller and slitter wheel and be symmetrical two, the pinch roller surface is also corresponding to be provided with two groups of briquettings, and the cutting knife quantity on each slitter wheel is identical with the quantity of every group of briquetting, is six in the present embodiment.In the present embodiment, said travelling gear adopts fabricated structure, can adjust phase place and eliminate backlash.
As shown in the figure; About paste the band negative pressure is delivered in uncoiling 10 through traction wheel air draught pay-off 1; Cut bottom roller 2 (9 paste about being uncoiling deliver to cut the bottom roller point) by delivering to after air draught pay-off 1 absorption, cut bottom roller 2 when rotating to contact point synchronously with slitter wheel 3, cutting knife with about appropriateness be broken into Len req; By cutting bottom roller absorption when transferring to the non-woven fabrics contact point that passes through with main line; Discharge negative pressure, again by pinch roller will have glue about be affixed on non-woven fabrics, and through delivering to main frame after the briquetting pressing.Cut and be provided with several negative pressure ducts in the bottom roller, each negative pressure duct be provided with a plurality of with cut the negative pressure micropore pipeline that bottom roller surface is connected, these several negative pressure ducts are connected with the negative pressure feeding unit, in order to provide work required negative pressure.These several negative pressure ducts are divided into separate several sections, and the quantity of this several sections is consistent with the quantity of the quantity of every group of briquetting and every group of cutting knife.Need guarantee that by the negative pressure feeding unit each part in time is with pressure; In time disconnected the pressure; Paste about guaranteeing before cutting and be adsorbed on all the time on the bottom roller, the adhesive tape after the cut-out is not fallen sheet in advance, but by cutting bottom roller absorption when transferring to the non-woven fabrics contact point 8 that passes through with main line 7; Need in time to discharge negative pressure, make that adhesive tape can be bonding smoothly with non-woven fabrics.
Air draught pay-off of the present invention with cut bottom roller and all have negative pressure, guarantee to carry, accurate positioning when shifting.Pinch roller adopts the structure of six briquettings of a circle, reduces slitter wheel, cuts the rotating speed of bottom roller and pinch roller, guarantees the stability of mechanism's work.Pinch roller adopts combination type to stud with briquetting, can change according to the product requirement width.Cut bottom roller and be fixed in the same rotating shaft for two of the present invention, two slitter wheels also are fixed in the same rotating shaft, cut inside and outside guaranteeing like this shift consistent.
Above content is the further explain that combines concrete preferred implementation that patent of the present invention is done, and can not assert that patent practical implementation of the present invention is confined to above-mentioned these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from patent design of the present invention, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (6)
1. paste cutting mechanism about a non-woven fabrics; It is characterized in that this cutting mechanism comprises the air draught pay-off; That matches with this air draught pay-off cuts bottom roller; Cut the slitter wheel that bottom roller matches with this, this slitter wheel is provided with a plurality of and cuts the tangent blade of bottom roller, and this top of cutting bottom roller also is provided with the pinch roller that matches with it.
2. paste cutting mechanism by claim 1 about described, it is characterized in that: the pinch roller surface is provided with a plurality of briquettings.
3. paste cutting mechanism by claim 1 about described, it is characterized in that: cut bottom roller and slitter wheel and be symmetrical two, the pinch roller surface is also corresponding to be provided with two groups of briquettings, and the cutting knife quantity on each slitter wheel is identical with the quantity of every group of briquetting.
4. paste cutting mechanism by claim 3 about described; It is characterized in that: each is cut and is provided with several negative pressure ducts in the bottom roller; Each negative pressure duct be provided with a plurality of with cut the negative pressure micropore pipeline that bottom roller surface is connected, these several negative pressure ducts are divided into separate several sections.
5. paste cutting mechanism by claim 3 about described, it is characterized in that: cut bottom roller for two and be fixed in the same rotating shaft, two slitter wheels also are fixed in the same rotating shaft.
6. paste cutting mechanism by claim 5 about described, it is characterized in that: the rotating shaft of slitter wheel, the rotating shaft of pinch roller all are connected with a joggle through travelling gear with the rotating shaft of cutting bottom roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101590360A CN102824249A (en) | 2011-06-14 | 2011-06-14 | Non-woven fabric left and right adhering slitting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101590360A CN102824249A (en) | 2011-06-14 | 2011-06-14 | Non-woven fabric left and right adhering slitting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102824249A true CN102824249A (en) | 2012-12-19 |
Family
ID=47327698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101590360A Pending CN102824249A (en) | 2011-06-14 | 2011-06-14 | Non-woven fabric left and right adhering slitting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102824249A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134106A (en) * | 1993-10-14 | 1996-10-23 | 普罗克特和甘保尔公司 | Apparatus and process for cyclically accelerating and decelerating strip of material |
| CN1411791A (en) * | 2001-09-28 | 2003-04-23 | 强生株式会社 | Device for cutting bandage and gluing article to adhesive tape |
| CN202105105U (en) * | 2011-06-14 | 2012-01-11 | 上海智联精工机械有限公司 | Non-woven left and right paster slitting mechanism |
-
2011
- 2011-06-14 CN CN2011101590360A patent/CN102824249A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134106A (en) * | 1993-10-14 | 1996-10-23 | 普罗克特和甘保尔公司 | Apparatus and process for cyclically accelerating and decelerating strip of material |
| CN1411791A (en) * | 2001-09-28 | 2003-04-23 | 强生株式会社 | Device for cutting bandage and gluing article to adhesive tape |
| CN202105105U (en) * | 2011-06-14 | 2012-01-11 | 上海智联精工机械有限公司 | Non-woven left and right paster slitting mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |