CN101659326A - Automatic packaging process and automatic packaging equipment for 'wallet-type packages' of moisture-absorbing products - Google Patents

Automatic packaging process and automatic packaging equipment for 'wallet-type packages' of moisture-absorbing products Download PDF

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Publication number
CN101659326A
CN101659326A CN200810130963A CN200810130963A CN101659326A CN 101659326 A CN101659326 A CN 101659326A CN 200810130963 A CN200810130963 A CN 200810130963A CN 200810130963 A CN200810130963 A CN 200810130963A CN 101659326 A CN101659326 A CN 101659326A
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packing
conveyor
parcel
product
revolving wheel
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CN200810130963A
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CN101659326B (en
Inventor
郝学恩
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Kimberly Clark China Co Ltd
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Kimberly Clark China Co Ltd
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Abstract

The invention relates to an automatic packaging process and automatic packaging equipment for 'wallet-type packages' of moisture-absorbing products. The process comprises the following steps: 1) putting several patches of products pilled up together on an input conveyor belt and unreeling a packaging material reel in a direction perpendicular to the conveyor belt; 2) pushing the products and a section of packaging material into a rotary wheel together to form a package wrapping the products when the products piled on the conveyor belt are conveyed to the front of a push rod; 3) cutting off thepackage, wherein the cutting length accords with the packaging size, and the length of the lower edge of the package is different from that of the upper edge of the package; 4) rotating the rotary wheel at 90 DEG C so as to enable the package to move a next station; 5) sealing and cutting both edges of the package to form an encapsulated bag containing the products; 6) continuing rotating the rotary wheel at 90 DEG C to move a next station; 7) pushing the sealed and cut encapsulated bag out so as to convey the encapsulated bag to an output conveyor belt parallel to the input conveyor belt; 8)gluing the edge of one long edge of a cover plate; and 9) folding the cover plate to cover the opening of the encapsulated bag to seal off the encapsulated bag.

Description

The automatic packaging process and the equipment of " the purse-type packing " of absorbent product
Technical field
The present invention relates generally to a kind of automatic packaging process of absorbent product and implements the equipment of this technology, especially for the absorbent product of health industry.
Background technology
In general, absorbent product is by the loose storage that is placed on the user or carrier pack thing the inside.These packing materials can be the holder of Public toilets, drawer, pocket, vanity case or the baggage container etc. of cabinet.Yet these packing materials can not provide the environment of a health for for a long time these absorbent products.So these products can be by stained in the process that stores, transports or carry, and these products can be dispersed in the packing material, are difficult to find rapidly in usefulness.
Generation for fear of this situation, the plastic packets of a kind of sandwich style of known usefulness provides neat clean hygienic conditions for these moisture absorption amenitiess, simultaneously these products can be found when needed easilier, although this packaging bag needs to fill every now and then, but it is easy to handle and change, thereby has reduced concern and inconvenience in use.But because this packaging bag is transparent, the product of the inside can be very clearly in sight.And some user want to pack more privacy some.Therefore just being necessary to invent the packaging bag that can open repeatedly a kind of more privacy, tractable and economic accommodates several articles for use simultaneously.
The WO02/39943 that is mentioned by on May 23rd, 2002 discloses a kind of new manner of packing, is called " purse-type packing ", and this packaging bag is the sack that can open repeatedly, and the absorbent product of some can be adorned in the inside.It comprises a flexible bags bag, the side opening of Nang Bao, inner hollow, this packaging bag also has a cover plate that covers opening, flexible bags wrap and/or cover plate on closing means is arranged, Nang Bao can open repeatedly at this cover plate of osed top stationkeeping.Along with constantly extract articles for use out and sealing repeatedly from the flexible bags bag, this closing means can make cover plate be fixed on the different position of flexible bags bag, thus make remaining product still one by the state of good packaging under.
Before this, because the technology of this manner of packing is very complicated, all there is not to realize packing automatically always.Current, this individual packages mode always is by manual.Normally provide sack by supplier, several pieces put into bag with product by hand by the workman again, lid is covered seal then.This just needs a large amount of artificial, and output is also very low.Institute thinks that this new packing mode provides an automatic packaging process to be very important.
Summary of the invention
Thereby the objective of the invention is to pack this manner of packing for the purse-type that is used for absorbent product provides a kind of automatic packaging process significantly to reduce artificial the input and increase productivity.In addition, the product that comes out than manual operations of the purse-type packed products that comes out in the automatic packaging process is more neat.
On the one hand, the present invention provides a kind of automatic packaging process to this packing absorbent product " purse-type packing ".The step of this technology is as follows:
1) several flake products are piled up is placed on the entrance conveyor together, make packing timber material roller and the uncoiling of belt conveyor vertical direction simultaneously;
2) when a pile good product was transported to a push rod front on belt conveyor, product pushed in the revolving wheel with one section packing, forms a parcel product is rolled in the inside;
3) cut off parcel, the length of cut-out meets packaging size, and the length of parcel bottom is different with the length of top;
4) revolving wheel is revolved turn 90 degrees, make parcel go to next station;
5) envelope cut parcel both sides, form one comprise product Nang Bao;
6) revolving wheel continues to revolve and turn 90 degrees next station;
7) Nang Bao that envelope is cut releases and delivers on the exit conveyor parallel with entrance conveyor;
8) at the edge, one side of the length that is used for cover plate gluing;
9) cover plate is folded back cover capsule bag mouth sealing Nang Bao.
So far, the purse-type packing that is used for absorbent product is finished by the automatic packing of above-mentioned technology, has formed final packaging product.Therefore the labor content input significantly reduces.
Revolving wheel is a dish type, from the top arm that stretches out a clamp shape opening at least.Its opening direction is parallel to direction of transfer.Opening can be parallel to also can be perpendicular to the axis of revolving wheel.But the latter is preferred, and promptly the revolving wheel axis is preferably vertical with the direction that transmits.The direction of cutting off in step 3) is vertical with the direction of transmission.The width of described arm roughly is equivalent to or is slightly smaller than the size of the Nang Bao of final products, so that it is more smooth that the envelope of back is cut.
In order further to raise the efficiency, preferably along four arms of separating an angle of 90 degrees mutually of revolving wheel circumferential arrangement.
Lapping after preferably cutting off towards the following edge lengths of entrance conveyor greater than top away from entrance conveyor, thereby make the gluing of back more convenient.
A kind of embodiment is the sustainable operation of entrance conveyor and exit conveyor.
Gluing, sealing, lid bag and cut-out operation can be carried out according to different order.
The present invention also can realize by another kind of automatic packaging process that need not above-mentioned revolving wheel.
On the other hand, the invention provides a kind of equipment of implementing above-mentioned automatic packaging process, this equipment comprises: the entrance conveyor of carrying absorbent product, place the pay-off roll that is parallel to described entrance conveyor of packing volume, be positioned at the revolving wheel of described entrance conveyor, absorbent product and one section lapping are pushed first push rod in the described revolving wheel, cut off lapping to form the cutting knife of a parcel from described lapping volume, be positioned at the heat-sealing assembly that is used to seal and cut described parcel edge of described revolving wheel top, described parcel is released second push rod of revolving wheel and transported the exit conveyor that packages absorbent product.
According to another embodiment of the invention, the equipment that is used to implement above-mentioned automatic packaging process comprises: the entrance conveyor of input absorbent product; Output packet package material and the exit conveyor that packages absorbent product, it is parallel with entrance conveyor; The induction element that packing one side is folded up; Be used for off and on folding packing sealing with form potted line poted assemblies; Push rod; The negative pressure device of folding packing being opened in described push rod front; Cut to be divided into the cutting knife of single Nang Bao along described potted line.
Because what the packing of this automatic packaging process adopted is the film of baling paper or planar sheet, paper, nonwoven fabrics or layered article rather than from the ready-made pouch of suppliers buying, this has just significantly reduced as raw-material cost and has shortened delivery cycle, the more important thing is the present invention can the round Realization purse-type automatic packaging process of packing, for example: the absorbent product of some is put into pouch, the parcel absorbent product, envelope is cut, gluing and fixing operation such as cover plate.
Description of drawings
Provide detailed description of the present invention below with reference to accompanying drawings:
Fig. 1 is according to the operation of the technology of one embodiment of the present invention and corresponding device thereof scheme drawing;
Fig. 2 is according to the operation of the technology of another embodiment of the present invention and corresponding device thereof scheme drawing;
Fig. 3 is according to the operation of the technology of another embodiment of the present invention and corresponding device thereof scheme drawing.
The specific embodiment
Figure 1 shows that a kind of preferred implementation of the present invention.Technology may further comprise the steps shown in the figure: at first, several are piled up together as panty liner such as five absorbent products 4, this part operation can by manual several pieces, pile sheet or as another independently automatically several pieces parts that stack conveyer system finish automatically, piling up good protection pad can be from the main frame outlet of producing the protection pad product, by entrance conveyor 11 these five panty liners folding are sent to the position in first push rod, 3 the place aheads again, the uncoiling direction that is placed on a packing raw MAT'L roller 1 on the axle simultaneously is vertical with the protection pad working direction on the belt conveyor.Wherein, the packing raw MAT'L can be the film of web-like wrapper or planar sheet, paper, nonwoven fabrics or layered article.
Then, five protection pads and the one section packing that hangs down are pushed in the revolving wheel 5 by above-mentioned first push rod 3 together, comprise above-mentioned protection pad thereby make packing be folded to form a parcel the inside.In this embodiment, revolving wheel is a plate-like, circumferentially stretches out the arm of four clamp shape openings from plate-like, and it separates an angle of 90 degrees mutually.Above-mentioned opening direction is parallel to direction of transfer.The revolving wheel axis is vertical with the direction of transmission.The width of described arm roughly is equivalent to or is slightly smaller than the size of the Nang Bao of final products, so that it is more smooth that the envelope of back is cut.
Simultaneously, cutting knife 2 is cut into the size of Nang Bao with above-mentioned parcel, makes the length difference on the both sides up and down of Nang Bao, and preferably the top is longer than by bottom, as shown in Figure 1.Revolving wheel 5 revolved turn 90 degrees, the axis of revolving wheel is preferably vertical with plane, protection pad place, wraps up forwarding next station to.Certainly, the axis of revolving wheel also can be parallel with the direction of belt conveyor.Above revolving wheel 5, there are heat-sealing cutting knife 10 and negative pressure straw 9 in the both sides of revolving both sides on the station that turn 90 degrees and be described parcel, and heat-sealing cutting knife 10 is the cutting knifes that have heater element.Heat-sealing cutting knife by both sides will wrap up the both sides sealing and cut away unnecessary material simultaneously, make to be wrapped to form a Nang Bao that protection pad is housed.The waste material on both sides is siphoned away by the negative pressure straw 9 on next door then.Revolving wheel 5 continues to turn 90 degrees next station, and the Nang Bao that has second push rod 6 will wrap protection pad at this station shifts onto on the exit conveyor parallel with entrance conveyor.Then, at the inboard gluing 7 in the long limit of the Nang Bao that forms cover plate, thus folding repeatedly.At last the cover plate button folding of gluing is sealed capsule bag 8, thereby become purse-type packing above-mentioned.
Be complementary with one pile of product being adorned on the purse-type packing measurement of sealing.
Shown in Figure 2 is another kind of preferred implementation of the present invention.In this embodiment, two adjacent parallel strip lines are entrance conveyor and exit conveyor, are respectively applied for to transmit pile good protection pad 104 and transmit packing raw MAT'L volume 101 and the ready-made purse-type packed products that launches.This embodiment is compared the parts that need still less with embodiment shown in Figure 1, technology is simpler.
At first, several, pile are placed on the entrance conveyor 111 as panty liner such as five absorbent products 104 together, this part operation can be finished by manual several pieces or other unshowned manipulator.Simultaneously, launch to be placed on packing volume 101 on the exit conveyor along belt conveyor service direction or opposite sense.After the expansion, by a unshowned induction element, for example can be a pressure roller of packing raw MAT'L top, form a jacket 108 one side will pack raw-material folding up, the base of this jacket 108 be than the last length of side.Folding jacket passes the poted assemblies that does not have among the figure to show off and on and realizes sealing, and is just forming a sealing lines 107 every a segment distance.Be that jacket is separated into independently " envelope " that connects together like this with the continuous packing of rolling well, when an opening of these " envelopes " is aimed at push rod 103, five piles of good protection pads 104 are also in the front of push rod 103, two belt conveyor pause, utilization the negative pressure device 106 on " envelope " next door will " envelope " and opening open, push rod advances " envelope " with protection pad.Then, belt conveyor continues ahead running.
Ending place at conveyor line has a cutting knife 109, and the continuous envelope that this cutting knife will install protection pad cuts into independently Nang Bao along potted line 107.Then, as the inboard gluing 110 in the long one side of the packing of cover plate, the bag mouth will be covered afterwards on the cover plate folding.Purse-type packing 105 has just been carried out like this.
Certainly, resemble gluing, seal, cut and fixedly the actual order of cover plate etc. can change.For example, as shown in Figure 3, the step of gluing 110 can just be pushed into " envelope " carries out afterwards at protection pad, and then cuts and cover cover plate; Also in the end a step cuts into independently Nang Bao with continuous " envelope ", just after the long banding of the continuous packaged material of envelope that comprises several Nang Bao closes, for example realizes closing by another induction element such as pressure roller.The step of gluing can be the manual operations or with another independently element carry out automatically as a manipulator.Nature, the step of closing upper bag mouth also can be by hand mode or one independently element such as manipulator are finished automatically.
In addition, although describe the present invention in detail with reference to specific embodiment, obviously, those of ordinary skill in the art can not break away from design of the present invention and scope and make various modification, change and/or other variation.Therefore all these modification, change and variation all should be included the protection domain of claims in.

Claims (17)

1. the automatic packaging process of an absorbent product (4) comprises the steps:
1) several pieces absorbent products is piled up on (11) on the entrance conveyor, simultaneously, on the vertical direction of entrance conveyor, launch packing raw MAT'L volume (1);
2) when a pile good product was transported to a push rod (3) front on belt conveyor, product pushed in the revolving wheel (5) with one section packing, forms a parcel product is rolled in the inside;
3) cut off parcel, the length of cut-out meets packaging size, and the length of parcel bottom is different with the length of top;
4) revolving wheel (5) is revolved turn 90 degrees, make parcel go to next station;
5) envelope cut parcel both sides, form one comprise product Nang Bao;
6) revolving wheel (5) continues to revolve and turn 90 degrees next station;
7) Nang Bao that envelope is cut releases and delivers on the exit conveyor parallel with entrance conveyor;
8) at the edge, one side of the length that is used for cover plate gluing (7);
9) cover plate is folded back cover capsule bag mouth sealing Nang Bao.
2. technology according to claim 1 is characterized in that, the axis of described revolving wheel (5) is vertical with direction of transfer.
3. technology according to claim 1 and 2 is characterized in that, in step 3), the direction of cutting is vertical with direction of transfer.
4. technology according to claim 2 is characterized in that described bottom is than the last length of side.
5. technology according to claim 1 is characterized in that, in step 5), described envelope is cut by the heat-sealing cutting knife (10) of described parcel both sides and finished.
6. according to the technology of claim 1 or 5, it is characterized in that, in step 5), adopt negative pressure straw (9) waste material that scales off to be siphoned away by negative pressure.
7. according to the technology of claim 1, it is characterized in that described entrance conveyor and exit conveyor are operations continuously.
8. the automatic packaging process of an absorbent product (104), form by following each step:
1) several pieces absorbent products is piled up on entrance conveyor (111), on the exit conveyor parallel, launch packing raw MAT'L roller (101) simultaneously with entrance conveyor, after the expansion, turn up a formation jacket (108) by packing raw-material one side, this jacket (108) is following than the last length of side;
2) parcel that will roll well forms potted line (107) along the distance sealing of reserving, thereby forms continuous envelope;
3) aim at push rod (103) and product (104) also is positioned at push rod (103) front when an opening of described continuous envelope, two parallel belt conveyor pause, and open described opening product (104) is pushed in the envelope;
4) single Nang Bao is finished in belt conveyor continuation operation then.
9. technology according to Claim 8 is characterized in that, and then continuous envelope is cut into single Nang Bao with after the step 3).
10. technology according to claim 9 is characterized in that, in step 4),, will grow the limit button then and come to seal Nang Bao as the inboard gluing in the long limit of cover plate at described Nang Bao.
11. technology according to claim 8 is characterized in that, after step 3), and then at packing raw-material long limit edge gluing (110), will pack raw-material long banding and close and be cut into single Nang Bao then in step 4).
12. be used for implementing the equipment of each described absorbent product automatic packaging process of claim 1 to 7, comprise:
Transport the entrance conveyor (11) of absorbent product;
The axle that be used for place packing raw MAT'L volume (1) parallel with entrance conveyor;
Be positioned at the revolving wheel (5) on entrance conveyor next door;
First push rod (3), it pushes absorbent product and one section packing raw MAT'L in the revolving wheel (5);
Packing are formed a parcel from the cutting knife (2) that described volume (1) cuts off;
What be positioned at revolving wheel top is used to seal the heat-sealing cutting knife (10) of cutting described parcel both sides;
With second push rod (6) of described parcel from the revolving wheel release;
Transport the exit conveyor of packaged absorbent product.
13. equipment according to claim 12 is characterized in that, the axis of described revolving wheel (5) is vertical with direction of transfer.
14. equipment according to claim 12 is characterized in that, is provided with negative pressure straw (9) corresponding to described heat-sealing cutting knife (10).
15. be used for implementing the equipment of each described absorbent product automatic packaging process of claim 8 to 11, comprise:
Transport the entrance conveyor (11) of absorbent product;
Transport the exit conveyor of packing raw MAT'L and packaged absorbent product, it is parallel with entrance conveyor;
The induction element that turn up on raw-material one side will be packed;
Off and on the packing sealing of rolling well is formed the poted assemblies of potted line (107);
Push rod (103);
Negative pressure device (106) is used for opening being positioned at the folding packing raw MAT'L of described push rod fwd;
The cutting knife (109) that is divided into single Nang Bao along described potted line (107) cutting.
16. equipment according to claim 15 is characterized in that, is provided with a glue spreading apparatus.
17. at equipment according to claim 15, it is characterized in that, also be provided with the packing raw MAT'L sealing that another induction element will fold.
CN2008101309638A 2008-08-29 2008-08-29 Automatic packaging process and automatic packaging equipment for ''wallet-type packages'' of moisture-absorbing products Active CN101659326B (en)

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CN101659326B CN101659326B (en) 2012-07-18

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756820A (en) * 2012-08-07 2012-10-31 厦门实启机械有限公司 Pomelo packing machine
CN107399479A (en) * 2017-03-03 2017-11-28 广东省智能制造研究所 A kind of four axis mechanisms for bread packaging
CN108216761A (en) * 2017-12-29 2018-06-29 重庆翰邦汽车配件有限公司 A kind of packing device of foot pad
CN111453106A (en) * 2020-04-10 2020-07-28 杭州禄宏康养科技有限公司 Automatic folding packing plant of emergency bandage
CN111907762A (en) * 2020-09-23 2020-11-10 湖北金鸿星昌盛科技有限公司 Packaging film wrapping mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7934619U1 (en) * 1979-12-08 1985-06-13 Christian Senning Verpackungsautomaten Gmbh & Co, 2800 Bre Soft packaging made from a plastic film, in particular for paper handkerchiefs
US4964859A (en) * 1989-07-28 1990-10-23 Feldman Ruth L Diaper with integral changing pad and disposal container
US5884771A (en) * 1997-09-22 1999-03-23 Mccormick; Diane L. Disposable hygiene carrier kit
EP1030638B1 (en) * 1997-11-21 2003-03-12 The Procter & Gamble Company Plurality of absorbent interlabial products dispenser
CN2381590Y (en) * 1999-07-14 2000-06-07 黄俊钦 Package pocket

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756820A (en) * 2012-08-07 2012-10-31 厦门实启机械有限公司 Pomelo packing machine
CN107399479A (en) * 2017-03-03 2017-11-28 广东省智能制造研究所 A kind of four axis mechanisms for bread packaging
CN108216761A (en) * 2017-12-29 2018-06-29 重庆翰邦汽车配件有限公司 A kind of packing device of foot pad
CN111453106A (en) * 2020-04-10 2020-07-28 杭州禄宏康养科技有限公司 Automatic folding packing plant of emergency bandage
CN111907762A (en) * 2020-09-23 2020-11-10 湖北金鸿星昌盛科技有限公司 Packaging film wrapping mechanism
CN111907762B (en) * 2020-09-23 2022-11-18 湖北金鸿星昌盛科技有限公司 Packaging film wrapping mechanism

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