CN106064518B - The set composite and technique of a kind of material - Google Patents
The set composite and technique of a kind of material Download PDFInfo
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- CN106064518B CN106064518B CN201610578781.1A CN201610578781A CN106064518B CN 106064518 B CN106064518 B CN 106064518B CN 201610578781 A CN201610578781 A CN 201610578781A CN 106064518 B CN106064518 B CN 106064518B
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- cut
- negative pressure
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- bar machines
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/04—Punching, slitting or perforating
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Treatment Of Fiber Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to mechanical field, a kind of set composite of material, turn straight-bar machines structure, deflector roll, beater mechanism, the second rubber-coated mechanism and transfer including haulage gear, the first rubber-coated mechanism, fold mechanism, partial cutoff perforation unit, cut-out successively along material conveying direction and take turns；Described beater mechanism includes cam, and cam turns to pat material when straight-bar machines structure is bonded with the cut-out, and described transfer wheel and the cut-out turn to be provided with the first negative pressure transportation mechanism between straight-bar machines structure.It is compound online using non-woven fabrics and elastomeric material, and good appearance is reached, using comfortable requirement by the elastomeric material in Local treatment complex.In process of production, the tension force of easily controllable material, comfort level is ensured the combination process, and raw material of the same race can produce multiple types product, advantageously reduce cost.Fix and convey using negative pressure after primer and elastic composite are compound, ensure that primer will not be deformed under elastic reaction, fold the problem of.
Description
Technical field
The invention belongs to the set composite and technique of mechanical field, more particularly to a kind of material.
Background technology
In elastomeric material field of compounding, the elastomeric material on conventional disposable sanitary articles production line is supplied from material
Answer what is bought at business, the specification choice of its elastomeric material is limited while on the high side, therefore is only capable of buying not polymorphic type
Elastomeric material, and the high expensive for the product produced；Due to the elastomeric material of disposable sanitary articles manufacturers buying
Specification is almost identical, causes in market that such amenities is almost identical at the materials application, make product lack of diversity and
Novelty, it is that the development of product is more and more single, and tension force poor controllability, the comfort level of amenities are not ideal enough.In addition,
Because the situation of contraction distortion occurs in elastomeric material in recombination process, easily there is material fold, irregular situation, shadow
Aesthetic property is rung, or even influences to use, product qualification rate substantially reduces.
The content of the invention
The purpose of the present invention is to overcome prior art elastic composite to be present the defects of fold, irregular easily occur,
The set composite and technique of a kind of material are provided.
The technical solution adopted for the present invention to solve the technical problems is：A kind of set composite of material, is conveyed along material
Direction turns straight-bar machines structure, led including haulage gear, the first rubber-coated mechanism, fold mechanism, partial cutoff perforation unit, cut-out successively
Roller, beater mechanism, the second rubber-coated mechanism and transfer wheel；Described beater mechanism includes cam, and cam turns straight-bar machines with the cut-out
Structure is patted material when being bonded, and described transfer wheel and the cut-out turn to be provided with the first negative pressure conveyer between straight-bar machines structure
Structure.
Further, described partial cutoff perforation unit includes upper roller and lower roll, and the upper roller surface is provided with projection,
The lower roller surface is partially provided with the groove to match with the projection.When projection is pressed onto local elasticity's material, make it disconnected
Open, elastomeric material locally follows the string, and reaches the purpose of partial cutoff elastomeric material；When the projection in upper roller is pressed on lower roll
During smooth surface, and can plays to composite to be got ready and compound effect；When the raised cooperation with groove, the absorption of bottom roller is coordinated to make
With being pierced through or punched to composite.
Further, the first described negative pressure transportation mechanism includes being wrapped in the transfer wheel and the skin of the punching on deflector roll
Band, negative pressure body is additionally provided between the transfer wheel and deflector roll, be provided with the transfer wheel and negative pressure body with the belt
The negative pressure cavity of through hole connection.Can effectively be adsorbed using the negative pressure formed on the belt of punching fix it is compound after backsheet
Material, prevents primer from fold-modified problem occurring under elastic composite elastic reaction.
Preferably, described beater mechanism is between the belt.Cam jacks up its skin with cut-out turn between horizontal
Band, so that primer and elastic composite bonding are compound.
Further, turn to set between straight-bar machines structure for ease of conveying, described partial cutoff perforation unit and the cut-out
There is the second negative pressure transportation mechanism.
Preferably, to enable the first rubber-coated mechanism effectively to non-woven fabrics coating colloid, the first described glue spreader
Structure is provided with guide roller.
Preferably, to introduce upper layer of material, described transfer wheel top is provided with the 3rd negative pressure transportation mechanism.
The technique of Material cladding is carried out using the set composite of above-mentioned material, step is as follows：
(1) non-woven fabrics is introduced using haulage gear, and it is compound with elastomeric material by colloid；
(2) non-woven fabrics is folded using fold mechanism, elastomeric material is coated in non-woven fabrics, form elastic composite material
Material；
(3) elastic composite after folding is punched by partial cutoff perforation unit, and nonwoven will be coated on
Elastomeric material cut-out in cloth material；
(4) elastic composite that partial cutoff is punched is delivered to cut-out and turns straight-bar machines structure, will be cut off, and rotate
90°；
(5) turn straight-bar machines structure side in cut-out and introduce primer, cut-out is turned into straight-bar machines structure under beater mechanism beating effect
It is upper cut-out and horizontal turn after elastic composite and primer it is compound；
(6) by the first negative pressure transportation mechanism will be compound after primer adsorb and conveyed, and applied thereon
Colloid is covered, is re-introduced into upper layer of material, both are compound by shifting wheel progress.
Preferably, described elastomeric material is Lycra.
Preferably, the non-woven fabrics is in tensioning state with elastomeric material described in elastomeric material compound tense.
The beneficial effects of the present invention are：It is compound online using soft, ventilative non-woven fabrics and elastomeric material, and pass through office
Elastomeric material in portion's processing complex, make its annular fitting human body, reach good appearance, required using comfortable.This is compound
In process of production, the tension force of easily controllable material, comfort level is ensured technique, and raw material of the same race can produce multiple types
Product, advantageously reduce cost.In addition, fix and convey using negative pressure after primer and elastic composite are compound, guarantor
Demonstrate,proved primer and will not be deformed under elastic reaction, fold the problem of, ensure the performance of product, greatly improve production
Product qualification rate.
Brief description of the drawings
The set composite structural representation of Fig. 1 materials of the present invention；
1. haulage gear in figure, 2. guide rollers, 3. first rubber-coated mechanisms, 4. fold mechanisms, 5. partial cutoff perforation units,
6. the second negative pressure transportation mechanism, 7. cutters, 8. cut-outs turn straight-bar machines structure, 9. deflector rolls, 10. beater mechanisms, 11. negative pressure bodies, 12. transfers
Wheel, 13. second rubber-coated mechanisms, 14. the 3rd negative pressure transportation mechanisms, 15. belts.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in figure 1, a kind of set composite of material, include successively along material conveying direction haulage gear 1, guide roller 2,
First rubber-coated mechanism 3, fold mechanism 4, partial cutoff perforation unit 5, the second negative pressure transportation mechanism 6, cut-out turn straight-bar machines structure 8, led
Roller 9, beater mechanism 10, the first negative pressure transportation mechanism, the second rubber-coated mechanism 13 and transfer wheel 12；The described top of transfer wheel 12 is set
It is equipped with the 3rd negative pressure transportation mechanism 14；The first described negative pressure transportation mechanism includes being wrapped on the transfer wheel 12 and deflector roll 9
Punching belt 15, be additionally provided with negative pressure body 11 between the transfer wheel 12 and deflector roll 9, the transfer wheel 12 and negative pressure body 11
Inside be provided with the negative pressure cavity that through hole connects on the belt 15, described beater mechanism 10 is between the belt 15, institute
The beater mechanism 10 stated includes cam, and cam jacks up belt 15, belt 15 is turned with the cut-out when straight-bar machines structure 8 is bonded to material
Patted, so as to which primer is firmly compound with elastic composite.
Specifically, described partial cutoff perforation unit 5 includes upper roller and lower roll, and the upper roller surface is provided with projection,
The lower roller surface is partially provided with the groove to match with the projection；
It is as follows using the technique of the set composite progress Material cladding of above-mentioned material, including step：
(1) non-woven fabrics is introduced using haulage gear 1, and it is compound with elastomeric material by colloid；
(2) nonwoven cloth material is folded using fold mechanism 4, elastomeric material is coated in non-woven fabrics；Due to elastic material
Material is in tension in compound tense, and elastic composite is formed after compound；What is folded is whether neat, will influence U.S. of product
Sight and function；
(3) elastic composite after folding is punched by partial cutoff perforation unit 5, and nonwoven will be coated on
Elastomeric material cut-out in cloth material；To avoid the local attractive in appearance and enhancing permeability of the elasticity effect product of material,
Need targetedly to carry out the elastomeric material in elastic composite fixed point cut-out even to non-woven fabric perforating, make elastic composite
Material partial loss elasticity simultaneously strengthens ventilative；
(4) elastic composite that partial cutoff is punched is delivered to cut-out by the second negative pressure transportation mechanism 6 and turns straight-bar machines
It structure 8, will be cut off, and be rotated by 90 °；Cut-out turns the cut-out of the collection of straight-bar machines structure 8, turns the horizontal, bit function of speed change three one, in operation process
In it is more stable, reduce production process space and because of the assembly apparatus and caused by additional unit, be readily integrated into production line
On；Specific cut-out, which turns straight-bar machines structure 8, can use elastic material cutting transverse state converter disclosed in Application No. 201010181043.6；
Material is delivered on suction tray by material conveying device, rotated to certain angle by cutter 7 continuous
Material is segmented, and this process is referred to as to cut off, and the suction-operated due to adsorbing card continues in whole cutting-off process and cut off
When material velocity than relatively low, can effectively avoid Material shrinkage from the generation of bad phenomenon such as deforming, channel bit, stability is strong；
Material velocity after cut-out is low, and compound with other materials, it is necessary to reach certain speed, this is just needed in fact
Apply an accelerator.I.e. using suction tray, tightly sorbent materials do variable accelerated motion, until speed is with wanting compound
The linear velocity of material bottom layer material is consistent, and this stage is referred to as variable accelerated motion, and variable accelerated motion is necessity of Material cladding
Process, compound tense, the speed of each storeroom is consistent, and the relative position of material is more easily controlled and operated, and can effectively control position
Change, compound size is more accurate；
During variable motion continues, the change of the speed and change of angle is successive and overlapping generation is complete before compound
Into speed and the design requirement of angle, angle change of the material by longitudinal direction to transverse direction after cut-out, this process is referred to as to turn horizontal stroke, turned
When probably ensureing Material cladding, the necessary guarantee of its angle requirement, and can effectively avoid or suppress material producing because of pulling force
It is crooked and complete product laterally compound design requirement；
After completing compound, transfer, the suction tray of material function assembly needs preparing for the circulation for next cycle, and this is just
Suction tray is needed to slow down and by being reset function lateral to longitudinal rotation, this process；Reset function can regard function as
One reverse process of said process, exactly there is this function, each suction tray on material function assembly, could alone
Along set track and speed, complete each periodic motion；
(5) turn the side of straight-bar machines structure 8 in cut-out and primer is introduced by deflector roll 9 and belt 15, patted in beater mechanism 10
Cut-out is turned to cut off on straight-bar machines structure 8 under effect and the elastic composite after horizontal turn and primer are compound；When material cut-out turns horizontal stroke
When the suction tray of mechanism 8 accelerates to recombination velocity, the elastic composite of the cut-out on cam primer and suction tray,
Due to there is compound required PUR on primer, the two is tightly bonded together, and cam impact suction tray, this is dynamic
Make to be capable of the bonding force of effectively reinforcing material, avoid the occurrence of come off, knuckle phenomena such as；
(6) primer after will be compound carries out carrying out adsorbing fixed and conveying by the first negative pressure mechanism；Pass through again
Three negative pressure transportation mechanisms 14 introduce upper layer of material, and both are compound by shifting the progress of wheel 12；Bullet after primer and cut-out
Property composite it is compound after, in the presence of elastic pulling force material can contraction distortion, therefore use the first negative pressure transportation mechanism,
Negative pressure body 11 and transfer wheel 12 the surface of belt 15 produce negative pressure, will be compound after primer firmly inhale it is attached to it, protect
Card material is smooth, does not shrink, and the suction-operated of transfer 12 surfaced belts 15 of wheel can overcome compound primer and cut-out
The contraction distortion of elastic composite, in its adsorption plane continuous firing with upper layer of material transfer wheel 12 before compound, until both
It is compound in the presence of PUR, elastic composite is clamped among upper layer of material and subsurface material and bonded.
Illustrated in the present embodiment by elastomeric material of Lycra.
It should be appreciated that it will be apparent to those skilled in the art that technical scheme that can be as described above and design, make
Other various corresponding changes and deformation, and all these change and deformation should all belong to the claims in the present invention
Within protection domain.
Claims (10)
- A kind of 1. set composite of material, it is characterised in that：Include haulage gear (1), the first painting successively along material conveying direction Gluing mechanism (3), fold mechanism (4), partial cutoff perforation unit (5), cut-out turn straight-bar machines structure (8), deflector roll (9), beater mechanism (10), the second rubber-coated mechanism (13) and transfer wheel (12)；Described beater mechanism (10) includes cam, and cam turns with the cut-out Straight-bar machines structure (8) is patted material when being bonded, and described transfer wheel (12) and the cut-out turn to be provided between straight-bar machines structure (8) First negative pressure transportation mechanism.
- 2. the set composite of material according to claim 1, it is characterised in that：Described partial cutoff perforation unit (5) Including upper roller and lower roll, the upper roller surface is provided with projection, and the lower roller surface is partially provided with matching with the projection Groove.
- 3. the set composite of material according to claim 1, it is characterised in that：The first described negative pressure transportation mechanism includes The belt (15) of the transfer wheel (12) and the punching on deflector roll (9) is wrapped in, between the transfer wheel (12) and deflector roll (9) also Negative pressure body (11) is provided with, is provided with what is connected with through hole on the belt (15) in the transfer wheel (12) and negative pressure body (11) Negative pressure cavity.
- 4. the set composite of material according to claim 3, it is characterised in that：Described beater mechanism (10) is positioned at described Between belt (15).
- 5. the set composite of material according to claim 1, it is characterised in that：Described partial cutoff perforation unit (5) Turn to be provided with the second negative pressure transportation mechanism (6) between straight-bar machines structure (8) with the cut-out.
- 6. the set composite of material according to claim 1, it is characterised in that：Described the first rubber-coated mechanism (3) is set There is guide roller (2).
- 7. the set composite of material according to claim 1, it is characterised in that：Described transfer wheel (12) top is provided with 3rd negative pressure transportation mechanism (14).
- 8. carrying out the technique of Material cladding using the set composite of the material described in any one of claim 1~7, its feature exists In：Step is as follows：(1) non-woven fabrics is introduced using haulage gear (1), and it is compound with elastomeric material by colloid；(2) non-woven fabrics is folded using fold mechanism (4), elastomeric material is coated in non-woven fabrics, form elastic composite；(3) elastic composite after folding is punched by partial cutoff perforation unit (5), and non-woven fabrics will be coated on Elastomeric material cut-out in material；(4) elastic composite that partial cutoff is punched is delivered to cut-out and turns straight-bar machines structure (8), will be cut off, and rotate 90°；(5) turn straight-bar machines structure (8) side in cut-out and introduce primer, cut-out is turned into straight-bar machines under beater mechanism (10) beating effect Cut off on structure (8) and the elastic composite after horizontal turn and primer are compound；(6) by the first negative pressure transportation mechanism will be compound after primer adsorb and conveyed, and in coating adhesive thereon Body, upper layer of material is re-introduced into, both are compound by shifting wheel (12) progress.
- 9. technique according to claim 8, it is characterised in that：Described elastomeric material is Lycra.
- 10. technique according to claim 8, it is characterised in that：The non-woven fabrics and elasticity described in elastomeric material compound tense Material is in tensioning state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578781.1A CN106064518B (en) | 2016-07-21 | 2016-07-21 | The set composite and technique of a kind of material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578781.1A CN106064518B (en) | 2016-07-21 | 2016-07-21 | The set composite and technique of a kind of material |
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| Publication Number | Publication Date |
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| CN106064518A CN106064518A (en) | 2016-11-02 |
| CN106064518B true CN106064518B (en) | 2018-04-06 |
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| CN201610578781.1A Active CN106064518B (en) | 2016-07-21 | 2016-07-21 | The set composite and technique of a kind of material |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200093655A1 (en) * | 2016-12-13 | 2020-03-26 | Wanxiang Liu | Method and apparatus for producing filler-containing substrate, and substrate produced using method |
| CN107310241B (en) * | 2017-07-19 | 2023-06-23 | 同向（佛山）精密机械有限公司 | Non-woven fabrics parcel macromolecular material equipment |
| CN111762361A (en) * | 2020-06-28 | 2020-10-13 | 湖北蕲艾堂科技有限公司 | Production process of multilayer material bag |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648460A (en) * | 2010-09-16 | 2014-03-19 | 瑞德科技控股有限公司 | Article with elastic distribution and system and method for making same |
| CN205970297U (en) * | 2016-07-21 | 2017-02-22 | 安庆市恒昌机械制造有限责任公司 | Set composite of material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0301319L (en) * | 2003-05-07 | 2004-11-08 | Hssa Sweden Ab | Method for manufacturing composite structures |
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- 2016-07-21 CN CN201610578781.1A patent/CN106064518B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648460A (en) * | 2010-09-16 | 2014-03-19 | 瑞德科技控股有限公司 | Article with elastic distribution and system and method for making same |
| CN205970297U (en) * | 2016-07-21 | 2017-02-22 | 安庆市恒昌机械制造有限责任公司 | Set composite of material |
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| CN106064518A (en) | 2016-11-02 |
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