CN102140759B - Three-dimensional punching equipment for disposable hygienic material and punching method thereof - Google Patents
Three-dimensional punching equipment for disposable hygienic material and punching method thereof Download PDFInfo
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- CN102140759B CN102140759B CN201110062077A CN201110062077A CN102140759B CN 102140759 B CN102140759 B CN 102140759B CN 201110062077 A CN201110062077 A CN 201110062077A CN 201110062077 A CN201110062077 A CN 201110062077A CN 102140759 B CN102140759 B CN 102140759B
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Abstract
The invention relates to three-dimensional punching equipment for a disposable hygienic material and a punching method thereof. An air-draft shaping roll, a concave punching roll and a pull roll are arranged on the horizontal straight line; a convex punching roll and the concave punching roll are matched, and the convex punching roll is arranged on the concave punching roll; electrical heated tubes are respectively arranged in the convex punching roll, the concave punching roll and the pull roll and are electrified by a conductive slip ring on the end part of the electrical heated tube; a plate-type thermocouple is respectively positioned in the concave punching roll, the concave punching roll and the pull roll and is electrified by a conductive ring; and the electrical heated tube is controlled by a PLC (programmable logic controller) to work. The three-dimensional punching equipment has the advantages that a flat nonwoven raw material is pressed into a three-dimensional trepanning product with double faces; the thickness of the nonwoven raw material is increased to 20-30 times after the nonwoven raw material is punched and stretched; the surface of a hygienic product carries out punctuate contact with the skin of a human body; a shaped three-dimensional trepanning liquid storage tank can store a great quantity of menstruation liquid and urea liquid without lateral leakage, so that the skin of the human body still keeps dry and comfortable; and the comfort degree of the product is greatly improved.
Description
Technical field
The present invention relates to a kind of can be with the two-sided three-dimensional trepanning face that all is three-dimensional structure of non-woven fabric perforating; Thereby reach the three-dimensional punch device of disposable hygienic material three-dimensional and the drilling method of big, the anti-side leakage of liquid storage amount, some contact, belong to the non-woven fabric perforating manufacturing field of equipment.
Background technology
CN101688344A, title " non-woven fabric perforating Apparatus and method for, the nonwoven fabric through its manufacturing ", said Apparatus and method for is economical.The present invention has also disclosed the nonwoven fabric that uses said Apparatus and method for to make.Said non-woven fabric perforating equipment is included in first roller bearing that has a plurality of pins on the external peripheral surface; And two or more second roller bearings with respect to said first roller bearing external peripheral surface rotation, said second roller bearing is arranged in a circumferential direction and is arranged on the said external peripheral surface.
The application inventor is all CN201071433Y, title " three roller non-woven fabric perforating equipment " formerly; Recessed discaling roll of two metals and metal double wedge roller are positioned on the frame and the double wedge of metal double wedge roll surface is complementary with the recessed tooth of the recessed discaling roll face of two metals respectively, and metal double wedge roller and the recessed discaling roll of two metals are driven by power drive mechanism.Advantage: the one, the structural design of non-woven fabric perforating equipment is novel, unique, simple, practical; The 2nd, reduced energy loss to greatest extent, energy-conservation; The 3rd, metal double wedge roller has been realized the punching between different in width, different interval by multi-disc metal double wedge sheet and partition interval superposition forming, and the punching setting is effective, and efficient is high.
The common weak point that exists of above-mentioned background technology: the one, can't be at the double-faced forming 3 D stereo hole slot of nonwoven fabric; Therefore not only the liquid storage amount is little for made perforated non-woven fabric; And can't solve the problem of side leakage; Thereby make the perforated non-woven fabric surface can't form dry and comfortable face, make people's skin feel very not well; The 2nd, rolled up
The influence of material size can't form continuous drilling operation, need reload separately.
Summary of the invention
Purpose of design: avoid the weak point in the background technology; Design a kind of can be with the two-sided three-dimensional face that all is three-dimensional structure of non-woven fabric perforating, thereby reach the three-dimensional punch device of disposable hygienic material three-dimensional and the drilling method of big, the anti-side leakage of liquid storage amount, some contact.
Design: in order to realize above-mentioned purpose of design.1, binder cut-out splicing body overlaps the design that splicing apparatus constitutes by the identical binder shearing device and of two nested structures, is one of technical characterictic of the present invention.The purpose of doing like this is: owing to tool bore in the double polarizing keys grooved pressing plate in the elasticity cutting knife pressure plate structure in the binder shearing device is positioned at the groove that double polarizing keys constitutes; And cutting knife passes this tool bore and blade is lower than the double polarizing keys table top; Therefore double polarizing keys grooved pressing plate is under the effect of cutting off cylinder, and it at first will be positioned at the nonwoven fabric tensioning moment reliably under it through double polarizing keys in the double polarizing keys grooved pressing plate when cutting off nonwoven fabric; Cutting knife then stretches out nonwoven fabric is cut off, and has the effect of tensioning, cut-out; Secondly; Portable plate in the splicing apparatus adopts the control of splicing cylinder; It and fixed head face constitute the crimping splicing; Therefore it can make and be spliced material under the effect of splicing cylinder between fixed head and the portable plate, and moment sticks to one its and operating nonwoven fabric, thereby realizes reload continuous, the continual purpose of punching.2, the 3 D stereo perforating mechanism is two of a technical characterictic of the present invention by the design that exhausting setting roll, the recessed roller that punches, the protruding roller of punching and carry-over pinch rolls constitute.The purpose of doing like this is: the one, and the protruding pin of a plurality of stageds because the protruding roller roll surface of punching has been equally spaced; And the protruding pin of staged is made up of two parts on structural design; With the boss is the boundary; Its boss top is that slightly cylindrical under the last point, boss lower diameter is up-small and down-big, and the tapering cylinder starting point of boss bottom is the end point of boss top awl post; Trapezoidal second order groove constitutes and the top is a notch by two falling of communicating in the cross section of the groove that is constituted between the protruding pin of staged and the protruding pin of staged; The 2nd, the recessed roller roll surface that the punches protruding pin groove of a plurality of inverted steps formulas that has been equally spaced; The protruding pin groove of this inverted steps formula cross section is on structural design; Its top is that wide at the top and narrow at the bottom, bottom is that back taper and top are notch; And the protruding pin of inverted steps formula is to peg graft with the protruding pin of staged of punching in the protruding roller and cooperates, and is monoyin and monoyang; Between protruding pin groove of inverted steps formula and the protruding pin groove of inverted steps formula on structural design; It is shaped as up-small and down-big projective table type tapering cylinder moulded head; Be that boss top tapering body diameter is that up-small and down-big, boss bottom tapering body diameter is up-small and down-big and the tapering cylinder starting point of boss bottom is the end point of boss top tapering cylinder; And the protruding pin of inverted steps formula and the punching trapezoidal second order groove that falls in the protruding roller is to peg graft and cooperates, and is monoyin and monoyang.
Technical scheme 1: the three-dimensional punch device of disposable hygienic material three-dimensional; It comprises that PLC controller, first unreels that material roller, tension control mechanism, binder cut off that splicing body, second unreels the material roller, the device of rectifying a deviation, 3 D stereo perforating mechanism and rolling-up mechanism; Said binder cuts off splicing body and is made up of two nested structures identical a binder shearing device and a cover splicing apparatus; The first binder shearing device is made up of holding pad, binder cylinder, elasticity cutting knife pressure plate structure, cut-out cylinder and groove cutting knife plate; Holding pad is made up of upper plate and lower plate, and upper plate is connected with the binder cylinder, lower plate is fixed on the frame and relative with upper face; Cut off that the cutting knife pressing plate is connected in cylinder piston end face and the elasticity cutting knife pressure plate structure; The cutting knife pressing plate is connected with double polarizing keys grooved pressing plate through guide rod and the stage clip that is enclosed within on the guide rod, and cutting knife passes in the double polarizing keys grooved pressing plate that tool bore is connected with the cutting knife pressing plate and the cutting knife blade is lower than the double polarizing keys table top; Material pressing device is made up of fixation clip, movable pressing board and crimping cylinder, fixation clip crimping face and movable pressing board crimping face relatively and movable pressing board be connected with the crimping cylinder.Said 3 D stereo perforating mechanism is made up of exhausting setting roll, the recessed roller that punches, the protruding roller of punching and carry-over pinch rolls; Exhausting setting roll, the recessed roller of punching and carry-over pinch rolls are yi word pattern and arrange; Punch recessed roller coupling of protruding roller and punching and position on it; Its recessed roller that punches, punching protruding roller and carry-over pinch rolls all be built-in with electrothermal tube and get through the conducting slip ring that is positioned at the electrothermal tube end electric, board-like thermocouple be positioned at the recessed roller of punching, the protruding roller of punching and carry-over pinch rolls and through conducting ring get electric, control electrothermal tube work through the PLC controller.
Technical scheme 2: the three-dimensional drilling method of disposable hygienic material three-dimensional; ⑴ be arranged in second and unreel the nonwoven fabric coiled material splicing leftover of bolt of cloth on the material roller and be stained with double-back tape and be positioned between fixed head and the portable plate that binder cuts off the splicing body material pressing device subsequent usely, and the binder cylinder compresses subsequent use nonwoven fabric coiled material through holding pad under the PLC instruction in this moment second binder shearing device; Be positioned on first let off roll nonwoven fabric roll through binder cut off splicing body, tension control mechanism, the device of rectifying a deviation gets into the 3 D stereo perforating mechanism; Through carry-over pinch rolls break into to convex-concave extruding by the recessed roller of punching, the protruding roller of punching two-sided all become the alternate 3 D stereo trepanning face of convex-concave after, after the typing of exhausting setting roll to the rolling-up mechanism rolling; When the nonwoven fabric coiled material on first let off roll is about to put; Nonwoven fabric coiled material on PLC processor instruction second let off roll is prepared the splicing operation; Because the passage that the nonwoven fabric on first let off roll constitutes through fixation clip crimping face and movable pressing board crimping face; Therefore after the crimping cylinder is received PLC splicing instruction; Its crimping air cylinder driven movable pressing board splices the nonwoven fabric coiled material spelling joint on second let off roll and is connected with the nonwoven fabric coiled material extruding on first let off roll in service; Simultaneously, the binder cylinder cut-out cylinder that the drive holding pad resets, instructs binder to cut off in the first binder shearing device in the splicing body under the PLC instruction stretches out in the second binder shearing device, and the cutting knife pressing plate forces double polarizing keys grooved pressing plate with the nonwoven fabric tensioning that is cut through stage clip under the effect of cylinder piston; Cutting knife passes the tool bore in the double polarizing keys grooved pressing plate and nonwoven fabric is cut off; This moment second, the nonwoven fabric coiled material that unreels on the material roller was in running order, again will subsequent use nonwoven fabric coiled material installs to first and unreeled on the material roller and get final product like this circulation.
The present invention compares with background technology, and the one, this equipment can be pressed into original smooth nonwoven fabric raw material has the poroid product of two-sided 3 D stereo cover, makes nonwoven fabric raw material thickness increases to it after punching stretches 20-30 doubly, and strong, indeformable; The 2nd, disposable sanitary articles (like sanitary napkin, diaper) lining, adopt this apparatus processing after; Realized that not only the amenities face contacts with the point-like of human skin, greatly reduced contact-making surface, and the 3 D stereo trepanning reservoir of institute's moulding; Not only store through liquid, amount of urine greatly, and the side leakage phenomenon can not take place, make people's skin remain drying; Pleasant, greatly improved the comfort level that makes product.
Description of drawings
Fig. 1 is the structural representation of the three-dimensional punch device of disposable hygienic material three-dimensional.
Fig. 2 is the structural representation that binder cuts off splicing body.
Fig. 3 is the structural representation of 3 D stereo perforating mechanism.
Fig. 4 is the fragmentary top TV structure sketch map of 3 D stereo perforating mechanism.
Fig. 5 is the partial structurtes sketch map of the protruding roller of punching.
Fig. 6 is the partial structurtes sketch map of the recessed roller of punching.
Fig. 7 is the partial structurtes sketch map that the protruding roller of punching combines with the recessed roller of punching.
Fig. 8 is the product structure sketch map after the three-dimensional punch device processing of disposable hygienic material three-dimensional.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1-7.The three-dimensional punch device of disposable hygienic material three-dimensional, it comprises, and PLC controller 1, first unreels that material roller 2, tension control mechanism 3, binder cut off that splicing body 4, second unreels material roller 5, the device 6 of rectifying a deviation, 3 D stereo perforating mechanism 7 and rolling-up mechanism 8,
Said binder cuts off splicing body 4 and is made up of two nested structures identical a binder shearing device and a cover splicing apparatus; The first binder shearing device is made up of holding pad 401, binder cylinder 402, elasticity cutting knife pressure plate structure 403, cut-out cylinder 405 and groove cutting knife plate 407; Holding pad 401 is made up of upper plate and lower plate, and upper plate is connected with binder cylinder 402, lower plate is fixed on the frame and relative with upper face; Cut off that the cutting knife pressing plate is connected in cylinder 405 piston end surfaces and the elasticity cutting knife pressure plate structure 403; The cutting knife pressing plate is connected with double polarizing keys grooved pressing plate 406 through guide rod and the stage clip that is enclosed within on the guide rod, and cutting knife 404 passes in the double polarizing keys grooved pressing plate that tool bore is connected with the cutting knife pressing plate and the cutting knife blade is lower than the double polarizing keys table top; The material pressing device that binder cuts off in the splicing body 4 is made up of fixation clip 410, movable pressing board 409 and crimping cylinder 408, and fixation clip 410 crimping faces and movable pressing board 409 relative with movable pressing board 409 crimping faces is connected with crimping cylinder 408.
Said 3 D stereo perforating mechanism 7 is made up of exhausting setting roll 701, the recessed roller of punching 702, the protruding roller 703 of punching and carry-over pinch rolls 704; Exhausting setting roll 701, the recessed roller 702 of punching and carry-over pinch rolls 704 are yi word pattern and arrange; The protruding roller 703 that punches is positioned on the recessed roller 702 of punching with recessed roller 702 couplings of punching and the protruding roller 703 that punches; Punch recessed roller 702, the protruding roller 703 of punching and carry-over pinch rolls 704 all be built-in with electrothermal tube 705 and the conducting slip ring 707 through being positioned at the electrothermal tube end electric, board-like thermocouple 706 be positioned at the recessed roller of punching 702, the protruding roller 703 of punching and carry-over pinch rolls 704 and through conducting ring get electric, work through PLC controller control electrothermal tube 705.
Upper plate and lower face in the said holding pad 401 are equipped with flexible sheet relatively and respectively on upper plate and lower plate.
Said cutter pressing plate with cut off that the cylinder end face is that spacing cooperates and spacing greater than the spacing between cutting knife 404 blades and the double polarizing keys table top.Said cutting knife 404 passes the tool bore that is positioned between double polarizing keys.
Protruding roller 703 roll surfaces of the said punching protruding pin 7031 of a plurality of stageds that has been equally spaced; The boss top of the protruding pin of staged is that thick under the last point, lower diameter is up-small and down-big and is overall structure, the cross section of the groove that is constituted between the protruding pin of staged and the protruding pin of staged be two communicate fall trapezoidal second order groove 7032; Recessed roller 702 roll surfaces of the said punching protruding pin groove 7033 of a plurality of inverted steps formulas that has been equally spaced, top, the protruding pin groove cross section of inverted steps formula are that wide at the top and narrow at the bottom, bottom is back taper and is to peg graft and cooperates with the protruding pin of staged in the protruding roller 703 of punching; Be to peg graft and cooperate for up-small and down-big projective table type cylinder moulded head 7034 and with the trapezoidal second order groove 7032 that falls in the protruding roller 703 of punching between the protruding pin groove of inverted steps formula and the protruding pin groove of inverted steps formula.
Embodiment 2: on the basis of embodiment 1, the recessed roller of said punching 702, the protruding roller 703 of punching are up and down and distribute, promptly punch recessed roller 702 down, the protruding roller 703 of punching is last, or the recessed roller 702 that punches at last, the protruding roller 703 of punching following.
Embodiment 3: on the basis of embodiment 1, with reference to accompanying drawing 8.The three-dimensional drilling method of disposable hygienic material three-dimensional; ⑴ be positioned at second and unreel the nonwoven fabric coiled material splicing leftover of bolt of cloth on the material roller 5 and be stained with double-back tape and be positioned at binder that to cut off fixed head 410 and 409 of the portable plates of material pressing device of splicing body 4 subsequent use, and binder cylinder 402 compresses subsequent use nonwoven fabric coiled material through holding pad 401 under PLC instructs in this moment second binder shearing device; Be positioned at first unreel on the material roller 2 nonwoven fabric roll through binder cut off splicing body 4, tension control mechanism 3, the device 6 of rectifying a deviation gets into 3 D stereo perforating mechanisms 7; Two-sidedly (that is to say after all becoming the alternate 3 D stereo trepanning face of convex-concave to beating through carry-over pinch rolls 704 by the convex-concave extruding of the recessed roller of punching 702, the protruding roller 703 of punching; Nonwoven fabric benchmark face 803 upper ends are that last convex surface 801, bottom are to ooze hole 802 under the funnel), finalize the design to rolling-up mechanism 8 rollings through exhausting setting roll 701; Unreel nonwoven fabric coiled material on the material roller 2 when being about to put when first; The nonwoven fabric coiled material that PLC processor instruction second unreels on the material roller 5 is prepared the splicing operation; Because first unreels the passage that the nonwoven fabric on the material roller 2 constitutes through fixation clip 410 crimping faces and movable pressing board 409 crimping faces; Therefore after crimping cylinder 408 is received PLC splicing instruction; Its crimping cylinder 408 drives movable pressing boards 409 and unreels nonwoven fabric coiled material spelling joint and in service first on the material roller with second and unreel nonwoven fabric coiled material extruding on the material roller and splice and be connected; Simultaneously, the binder cylinder 402 cut-out cylinder 405 that drive holding pad 401 resets, instructs binder to cut off in the first binder shearing device in the splicing body 4 under the PLC instruction stretches out in the second binder shearing device, and the cutting knife pressing plate forces double polarizing keys grooved pressing plate 406 with the nonwoven fabric tensioning that is cut through stage clip under the effect of cylinder piston; Cutting knife 404 passes the tool bore in the double polarizing keys grooved pressing plate and nonwoven fabric is cut off; This moment second, the nonwoven fabric coiled material that unreels on the material roller 5 was in running order, again will subsequent use nonwoven fabric coiled material installs to first and unreeled on the material roller 2 and get final product like this circulation.The recessed roller of said punching 702, the protruding roller 703 perforated lines speed of punching are 80 ℃～95 ℃ of 110 meters/minute～130 meters/minute, temperature.
Embodiment 4: on the basis of embodiment 3, the recessed roller of said punching 702, the protruding roller 703 perforated lines speed of punching are 90 ℃ of 120 meters/minute, temperature.
Embodiment 5: on the basis of embodiment 3, the recessed roller of said punching 702, the protruding roller 703 perforated lines speed of punching are 80 ℃ of 110 meters, temperature.
Embodiment 6: on the basis of embodiment 3, the recessed roller of said punching 702, the protruding roller 703 perforated lines speed of punching are 95 ℃ of 130 meters/minute, temperature.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to the restriction of mentality of designing of the present invention, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.
Claims (9)
1. the three-dimensional punch device of a disposable hygienic material three-dimensional; It comprises that PLC controller, first unreels that material roller, tension control mechanism, binder cut off that splicing body, second unreels the material roller, the device of rectifying a deviation, 3 D stereo perforating mechanism and rolling-up mechanism; It is characterized in that: said binder cuts off splicing body and is made up of two nested structures identical a binder shearing device and a cover splicing apparatus; The first binder shearing device is made up of holding pad, binder cylinder, elasticity cutting knife pressure plate structure, cut-out cylinder and groove cutting knife plate; Holding pad is made up of upper plate and lower plate, and upper plate is connected with the binder cylinder, lower plate is fixed on the frame and relative with upper face; Cut off that the cutting knife pressing plate is connected in cylinder piston end face and the elasticity cutting knife pressure plate structure; The cutting knife pressing plate is connected with double polarizing keys grooved pressing plate through guide rod and the stage clip that is enclosed within on the guide rod, and cutting knife passes in the double polarizing keys grooved pressing plate that tool bore is connected with the cutting knife pressing plate and the cutting knife blade is lower than the double polarizing keys table top; The material pressing device that binder cuts off in the splicing body is made up of fixation clip, movable pressing board and crimping cylinder, and fixation clip crimping face and movable pressing board relative with movable pressing board crimping face is connected with the crimping cylinder.
2. the three-dimensional punch device of disposable hygienic material three-dimensional according to claim 1; It is characterized in that: said 3 D stereo perforating mechanism is made up of exhausting setting roll, the recessed roller that punches, the protruding roller of punching and carry-over pinch rolls; Exhausting setting roll, the recessed roller of punching and carry-over pinch rolls are yi word pattern and arrange; The protruding roller that punches is positioned on the recessed roller of punching with the recessed roller coupling of punching and the protruding roller that punches; Punch recessed roller, punching protruding roller and carry-over pinch rolls all be built-in with electrothermal tube and get through the conducting slip ring that is positioned at the electrothermal tube end electric, board-like thermocouple be positioned at the recessed roller of punching, the protruding roller of punching and carry-over pinch rolls and through conducting ring get electric, control electrothermal tube work through the PLC controller.
3. the three-dimensional punch device of disposable hygienic material three-dimensional according to claim 1, it is characterized in that: upper plate in the said holding pad and lower face are equipped with flexible sheet relatively and respectively on upper plate and lower plate.
4. the three-dimensional punch device of disposable hygienic material three-dimensional according to claim 1 is characterized in that: said cutting knife pressing plate and cut-out cylinder end face be that spacing cooperates and spacing greater than the spacing between cutting knife blade and the double polarizing keys table top.
5. according to claim 1 or the three-dimensional punch device of 3 described disposable hygienic material three-dimensionals, it is characterized in that: said cutting knife passes the tool bore that is positioned between double polarizing keys.
6. the three-dimensional punch device of disposable hygienic material three-dimensional according to claim 2; It is characterized in that: the protruding roller roll surface of the said punching protruding pin of a plurality of stageds that has been equally spaced; The boss top of the protruding pin of staged is that thick under the last point, lower diameter is up-small and down-big and is overall structure, the cross section of the groove that is constituted between the protruding pin of staged and the protruding pin of staged be two communicate fall trapezoidal second order groove; The recessed roller roll surface of the said punching protruding pin groove of a plurality of inverted steps formulas that has been equally spaced, top, the protruding pin groove cross section of inverted steps formula are that wide at the top and narrow at the bottom, bottom is back taper and is to peg graft and cooperates with the protruding pin of staged in the protruding roller of punching; Be to peg graft and cooperate for up-small and down-big projective table type cylinder moulded head and with the trapezoidal second order groove that falls in the protruding roller of punching between the protruding pin groove of inverted steps formula and the protruding pin groove of inverted steps formula.
7. the three-dimensional punch device of disposable hygienic material three-dimensional according to claim 6 is characterized in that: the recessed roller of said punching, the protruding roller of punching are up and down and distribute, promptly punch recessed roller down, the protruding roller of punching is last, or the recessed roller that punches at last, the protruding roller of punching following.
8. the three-dimensional drilling method of a disposable hygienic material three-dimensional; It is characterized in that: ⑴ is positioned at second and unreels the nonwoven fabric coiled material splicing leftover of bolt of cloth on the material roller and be stained with double-back tape and be positioned between fixation clip and the movable pressing board of material pressing device that binder cuts off splicing body subsequent usely, and the binder cylinder compresses subsequent use nonwoven fabric coiled material through holding pad under the PLC instruction in this moment second binder shearing device; Be positioned at first unreel on the material roller nonwoven fabric roll through binder cut off splicing body, tension control mechanism, the device of rectifying a deviation gets into the 3 D stereo perforating mechanism; Through carry-over pinch rolls to beat by the convex-concave extruding of the recessed roller of punching, the protruding roller of punching two-sided all become the alternate 3 D stereo trepanning face of convex-concave after, finalize the design to the rolling-up mechanism rolling through the exhausting setting roll; Unreel nonwoven fabric coiled material on the material roller when being about to put when first; The nonwoven fabric coiled material that PLC processor instruction second unreels on the material roller is prepared the splicing operation; Because first unreels the passage that the nonwoven fabric on the material roller constitutes through fixation clip crimping face and movable pressing board crimping face; Therefore after the crimping cylinder is received PLC splicing instruction; Crimping air cylinder driven movable pressing board unreels the nonwoven fabric coiled material extruding splicing that nonwoven fabric coiled material spelling joint and in service first on the material roller unreels on the material roller with second and is connected; Simultaneously, the binder cylinder cut-out cylinder that the drive holding pad resets, instructs binder to cut off in the first binder shearing device in the splicing body under the PLC instruction stretches out in the second binder shearing device, and the cutting knife pressing plate forces double polarizing keys grooved pressing plate with the nonwoven fabric tensioning that is cut through stage clip under the effect of cylinder piston; Cutting knife passes the tool bore in the double polarizing keys grooved pressing plate and nonwoven fabric is cut off; This moment second, the nonwoven fabric coiled material that unreels on the material roller was in running order, again will subsequent use nonwoven fabric coiled material installs to first and unreeled on the material roller and get final product like this circulation.
9. require the three-dimensional drilling methods of 8 described disposable hygienic material three-dimensionals according to claim, it is characterized in that: the recessed roller of said punching, the protruding roller perforated lines speed of punching are 80 ℃～95 ℃ of 110 meters/minute～130 meters/minute, temperature.
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| CN201110062077A CN102140759B (en) | 2011-03-15 | 2011-03-15 | Three-dimensional punching equipment for disposable hygienic material and punching method thereof |
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| CN201110062077A CN102140759B (en) | 2011-03-15 | 2011-03-15 | Three-dimensional punching equipment for disposable hygienic material and punching method thereof |
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| CN102140759B true CN102140759B (en) | 2012-09-05 |
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| CN104060456B (en) * | 2014-06-23 | 2016-08-17 | 无锡市崇安区科技创业服务中心 | A kind of drilling method of thick cloth deep hole |
| CN104988695A (en) * | 2015-07-31 | 2015-10-21 | 滁州金春无纺布有限公司 | Salient point non-woven fabric production device |
| CN105342760A (en) * | 2015-12-11 | 2016-02-24 | 泉州市汉威机械制造有限公司 | Processing technology of ear stickers |
| CN106038072A (en) * | 2016-07-06 | 2016-10-26 | 厦门延江新材料股份有限公司 | Punching and knurling forming device |
| US10813797B2 (en) * | 2017-06-22 | 2020-10-27 | The Procter & Gamble Company | Laminate webs and absorbent articles having the same |
| CN109160338A (en) * | 2018-09-26 | 2019-01-08 | 重庆怡洁科技发展有限公司 | A kind of non-woven fabric perforating production line |
| CN109837728B (en) * | 2019-01-24 | 2021-07-30 | 广州市艾维斯机电科技有限公司 | Device for automatically cutting sheet with preset shape |
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| JP3688633B2 (en) * | 2001-12-03 | 2005-08-31 | 花王株式会社 | Method for producing perforated sheet |
| DE10232148B4 (en) * | 2002-07-16 | 2009-01-08 | Fiberweb Corovin Gmbh | Process for the liquid-permeable perforation of a fleece |
| JP2005007492A (en) * | 2003-06-17 | 2005-01-13 | National Printing Bureau | Rotary punching machine having film supply device |
| KR100745965B1 (en) * | 2006-05-12 | 2007-08-02 | 도레이새한 주식회사 | Spunbond nonwoven having excellent soft and punching property and manufacturing method thereof |
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| GB1014592A (en) * | 1963-02-06 | 1965-12-31 | Fibreglass Ltd | Apparatus for perforating fibrous tissue |
| CN2060386U (en) * | 1989-12-04 | 1990-08-15 | 张干 | Roll paper pinhole plotter with automatic control |
| CN2247634Y (en) * | 1995-09-26 | 1997-02-19 | 中国新型建筑材料工业杭州设计研究院 | Paper spreading machine for packing plate-glass |
| DE102004039956A1 (en) * | 2004-08-18 | 2006-02-23 | Adam Opel Ag | Laminated leather material, for furniture and public transport seats, is embossed on one surface with recesses by a punch die plate without piercing through the material thickness |
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| CN102140759A (en) | 2011-08-03 |
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