CN103072308B - Longitudinal edge folding and ironing-seaming method and mechanism of packaging bag - Google Patents
Longitudinal edge folding and ironing-seaming method and mechanism of packaging bag Download PDFInfo
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- CN103072308B CN103072308B CN201310046052.8A CN201310046052A CN103072308B CN 103072308 B CN103072308 B CN 103072308B CN 201310046052 A CN201310046052 A CN 201310046052A CN 103072308 B CN103072308 B CN 103072308B
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- bag
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- pinch roller
- ironing
- oralia
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004826 seaming Methods 0.000 title abstract 9
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000010409 ironing Methods 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 3
- 235000000396 iron Nutrition 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a longitudinal edge folding and ironing-seaming method of a packaging bag. The longitudinal edge folding and ironing-seaming method of the packaging bag comprises the following steps that: after bag materials are conveyed in an edge pressed way, the left longitudinal bag edge material of the bag materials enters a gap between a left edge folding plate and a right edge folding plate along the left edge folding plate, is pressed by left edge folding pressing wheels and slides downwards, and the right longitudinal bag edge material of the bag materials enters the gap between the left edge folding plate and the right edge folding plate along the right edge folding plate, is pressed by right edge folding pressing wheels and slides downwards; when the left longitudinal bag edge material and the right longitudinal bag edge material slide, an ironing-seaming pressing wheel is driven to roll, the ironing head of an ironing-seaming device irons and seams the edge-folded left longitudinal bag edge material and the edge-folded right longitudinal bag edge material which are vertically and crossly overlapped on the ironing-seaming pressing wheel, and the ironing head rotates when the ironing head conducts ironing and seaming operation to enable the bag materials to slide smoothly; and finally, the packaging bag with longitudinal bag edges which are ironed and seamed are produced, wherein the longitudinal bag edges are firmly bonded and are difficult to tear off. The packaging bag produced by adopting the method has higher bonding strength and better quality, so that the service life of the packaging bag is prolonged and the consumption cost is reduced. Besides, the invention additionally provides a longitudinal edge folding and ironing-seaming mechanism of the packaging bag for realizing the longitudinal edge folding and ironing-seaming method of the packaging bag.
Description
Technical field
The present invention relates to a kind of full automatic bag making method and bag-making equipment thereof, specifically relate to a kind of packaging bag flanging and hotly join method and mechanism thereof.
Background technology
At present, automatically (non-woven fabrics) Bag Making Machine be roll type nonwoven cloth carried, arrange (or claiming flanging, insert edge), hotly join, cut off, the non-woven fabric bag fully-automatic equipment of the process such as sealing and the obtained form such as stereoscopic bag, plastic bag (shopping bag), mode is hotly joined for simple levels overlap between two longitudinal bags of limits of its stereoscopic bag made, plastic bag, cause that its bond strength is poor, quality defect, be easier to be torn, tear, cause unnecessary waste.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and provide the longitudinal flanging of packaging bag that between a kind of longitudinal bag limit of packaging bag, bond strength is firm, good to hotly join method and mechanism thereof.
Object of the present invention realizes by following technical solution: the longitudinal flanging of packaging bag hotly joins method and is: first, Bag Material is after flanging conveying, its left longitudinal bag rim charge is in the gap that left folding oralia enters left folding oralia and right folding oralia and pushed down and glide downwards by left folding mouth pinch roller, and its right longitudinal bag rim charge is also pushed down along right folding oralia and by right folding mouth pinch roller and glide downwards simultaneously; Then, this left and right longitudinal bag rim charge also drives when sliding and hotly joins pinch roller rolling, now, perming facing to hotly joining carrying out flanging in the left and right longitudinal bag rim charge of Bag Material of upper and lower juxtaposition and hotly join process on pinch roller of scalding device, and this is permed and hotly joins while rotate and make the smooth glide downwards of Bag Material; Finally, the packaging bag that obtained longitudinal bag limit has hotly joined, and make to combine between its longitudinal bag limit firmly, be difficult to be torn.
The longitudinal flanging ironing structure of automatic paper of packaging bag that method adopts is hotly joined according to the longitudinal flanging of described packaging bag, comprise frame, pinch roller frame, scalding device, described pinch roller frame is equipped with by pinch wheel plate and hotly joins pinch roller, this pinch wheel plate is equipped with and places in longitudinally intersecting and there is left folding oralia and the right folding oralia in gap, described in hotly join pinch roller and run through between left folding oralia and right folding oralia and expose;
Corresponding with left folding oralia, right folding oralia position respectively left folding mouth pinch roller, right folding mouth pinch roller described frame be equipped with, described scalding device to be contained on advance frame and corresponding with the described position hotly joining pinch roller, this advance frame is connected with propulsion cylinder, and this scalding device is connected with electric rotating machine by intermediate connecting component.
After adopting the present invention, Bag Material hotly joins through the auxiliary conveying pushed down, hotly join pinch roller of the flanging of left folding oralia and right folding oralia, left folding mouth pinch roller and right folding mouth pinch roller and rotation that is rebasing, scalding device, the packaging bag semi-finished product that obtained longitudinal bag limit has hotly joined, its longitudinal bag limit is that upper and lower juxtaposition formula hotly joins, and makes to combine between its longitudinal bag limit firmly, be difficult to be torn.This packaging bag bond strength is higher, quality good, is difficult to be torn, tear, thus extends its service life, reduction consuming cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Fig. 1 is the structural representation of the longitudinal flanging ironing structure of automatic paper of packaging bag of the present invention.
Fig. 2 is packaging bag (semi-finished product) schematic diagram (its longitudinal flanging is the overlapping shape of top-bottom cross) that the present invention obtains.
Detailed description of the invention
Known with reference to Fig. 1, the longitudinal flanging of packaging bag of the present invention hotly joins method and is: first, (non-woven fabrics) Bag Material is after (doubling) flanging conveying, its left longitudinal bag rim charge is in the gap 25 that left folding oralia enters left folding oralia and right folding oralia and pushed down and glide downwards by left folding mouth pinch roller, and its right longitudinal bag rim charge is also pushed down along right folding oralia and by right folding mouth pinch roller and glide downwards simultaneously; Then, this left and right longitudinal bag rim charge also drives when sliding and hotly joins pinch roller rolling, now, perming facing to hotly joining carrying out flanging in the left and right longitudinal bag rim charge of Bag Material of upper and lower juxtaposition and hotly join process on pinch roller of scalding device (ultrasonic type), and this is permed and hotly joins while rotate and make the smooth glide downwards of Bag Material; Finally, the packaging bag that obtained longitudinal bag limit has hotly joined (is now semi-finished product, as shown in Figure 2), and makes to combine between its longitudinal bag limit firmly, be difficult to be torn; Pass through cut-out, sealing again, scald and obtain packaging bag finished product.
As shown in Figure 1, the longitudinal flanging of described packaging bag hotly joins the longitudinal flanging ironing structure of automatic paper of packaging bag that method adopts, comprise frame 1, pinch roller frame 2, scalding device 11 (ultrasonic type), described pinch roller frame 2 is equipped with by pinch wheel plate 21 and hotly joins pinch roller 22, it is that longitudinal intersection is placed and left folding oralia 23 and the right folding oralia 24 with (distance is less) gap 25 that this pinch wheel plate 21 is equipped with, the described pinch roller 22 that hotly joins runs through (a little) between left folding oralia 23 and right folding oralia 24 and exposes and (be generally in left folding oralia, the middle part of right folding oralia or middle and lower part), left folding mouth pinch roller 13 corresponding with left folding oralia, right folding oralia position respectively, right folding mouth pinch roller 14 described frame 1 be equipped with (for some right, be generally upper, middle and lower three to), described scalding device 11 to be contained on advance frame 12 and corresponding with the described position hotly joining pinch roller 22, this advance frame 12 is connected with propulsion cylinder 15, and this scalding device 11 is connected with electric rotating machine 17 by intermediate connecting component 16.Described pinch roller frame 2 is also equipped with and the adjustable plate 27 hotly joining pinch roller 22 and be connected, for regulating the turnover position hotly joining pinch roller, to adapt to the bag material of different-thickness, different size.
Wherein, described left folding mouth pinch roller 13, right folding mouth pinch roller 14 are contained in frame 1 by respective pinch roller bar 18, and push down bag material by the left and right Origuchi pinch roller of pinch roller bar manual adjustment; Advance frame 12 is contained in frame 1 by the combination of the slide bar 10 bottom it and slide block 20; Propulsion cylinder 15 is contained in frame 1 by cylinder block 19, and electric rotating machine 1 is contained on advance frame 12; Between described left folding oralia 23 and right folding oralia 24 (middle part place), there is opening 26 and allow and hotly join pinch roller and expose a little; Perming of scalding device 11 is corresponding with the position hotly joining pinch roller 22.
Frame 1 and pinch roller frame 2 separately correspondence are arranged on total support of applied full-automatic (non-woven fabrics) Bag Making Machine.Electric rotating machine 17 drives scalding device 11 and rotation limit, limit of perming thereof to hotly join packaging material by intermediate connecting component 16 (comprising Timing Belt, synchronizing wheel etc.).By propulsion cylinder by the slide bar 10 bottom advance frame and slide block 20 by advance frame 12 and on scalding device deliver to the corresponding position hotly joining pinch roller 22.
Claims (2)
1. the longitudinal flanging of packaging bag hotly joins the longitudinal flanging ironing structure of automatic paper of packaging bag that method adopts, comprise frame (1), pinch roller frame (2), scalding device (11), the longitudinal flanging of this packaging bag hotly joins method and is: first, Bag Material is after flanging conveying, its left longitudinal bag rim charge is in the gap that left folding oralia enters left folding oralia and right folding oralia and pushed down and glide downwards by left folding mouth pinch roller, and its right longitudinal bag rim charge is also pushed down along right folding oralia and by right folding mouth pinch roller and glide downwards simultaneously; Then, this left and right longitudinal bag rim charge also drives when sliding and hotly joins pinch roller rolling, now, perming facing to hotly joining carrying out flanging in the left and right longitudinal bag rim charge of Bag Material of upper and lower juxtaposition and hotly join process on pinch roller of scalding device, and this is permed and hotly joins while rotate and make the smooth glide downwards of Bag Material; Finally, the packaging bag that obtained longitudinal bag limit has hotly joined, and make to combine between its longitudinal bag limit firmly, be difficult to be torn, it is characterized in that: described pinch roller frame (2) is equipped with by pinch wheel plate (21) and hotly joins pinch roller (22), this pinch wheel plate (21) is equipped with and places in longitudinally intersecting and there is left folding oralia (23) and the right folding oralia (24) in gap (25), described in hotly join pinch roller (22) and run through between left folding oralia (23) and right folding oralia (24) and expose; Corresponding with left folding oralia, right folding oralia position respectively left folding mouth pinch roller (13), right folding mouth pinch roller (14) described frame (1) be equipped with, it is upper and corresponding with the described position hotly joining pinch roller (22) that described scalding device (11) is contained in advance frame (12), this advance frame (12) is connected with propulsion cylinder (15), and this scalding device (11) is connected with electric rotating machine (17) by intermediate connecting component (16).
2. the longitudinal flanging ironing structure of automatic paper of packaging bag as claimed in claim 1, is characterized in that: be also equipped with on described pinch roller frame (2) and the adjustable plate (27) hotly joining pinch roller (22) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310046052.8A CN103072308B (en) | 2013-01-30 | 2013-01-30 | Longitudinal edge folding and ironing-seaming method and mechanism of packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310046052.8A CN103072308B (en) | 2013-01-30 | 2013-01-30 | Longitudinal edge folding and ironing-seaming method and mechanism of packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072308A CN103072308A (en) | 2013-05-01 |
| CN103072308B true CN103072308B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310046052.8A Active CN103072308B (en) | 2013-01-30 | 2013-01-30 | Longitudinal edge folding and ironing-seaming method and mechanism of packaging bag |
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| CN (1) | CN103072308B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334111B (en) * | 2018-08-30 | 2023-11-21 | 浙江正威机械有限公司 | Single side ironing device for plastic three-dimensional bag sheet material |
| CN109334105B (en) * | 2018-08-30 | 2024-04-12 | 浙江正威机械有限公司 | Automatic plastic three-dimensional bag making system with patch entrained at square bottom |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134355Y (en) * | 1992-07-18 | 1993-05-26 | 周启东 | Verticle continuous packing sealing apparatus |
| CN1322660A (en) * | 2001-05-05 | 2001-11-21 | 李法岗 | Longitudinal sealing unit with drawing roller for packing machine |
| CN201873024U (en) * | 2010-11-23 | 2011-06-22 | 刘团永 | Multifunctional full-automatic pillow-type packaging machine with ultrasonic sealing function |
| CN202462953U (en) * | 2012-01-20 | 2012-10-03 | 浙江正威机械有限公司 | Molding device of square-bottom bag |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010043089A1 (en) * | 2010-10-29 | 2012-05-03 | Robert Bosch Gmbh | Sealing jaw for sealing a packaging material by means of ultrasound |
-
2013
- 2013-01-30 CN CN201310046052.8A patent/CN103072308B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134355Y (en) * | 1992-07-18 | 1993-05-26 | 周启东 | Verticle continuous packing sealing apparatus |
| CN1322660A (en) * | 2001-05-05 | 2001-11-21 | 李法岗 | Longitudinal sealing unit with drawing roller for packing machine |
| CN201873024U (en) * | 2010-11-23 | 2011-06-22 | 刘团永 | Multifunctional full-automatic pillow-type packaging machine with ultrasonic sealing function |
| CN202462953U (en) * | 2012-01-20 | 2012-10-03 | 浙江正威机械有限公司 | Molding device of square-bottom bag |
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| Publication number | Publication date |
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| CN103072308A (en) | 2013-05-01 |
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Effective date of registration: 20171016 Address after: 325400, A-1, Zheng Industrial Zone, Wanquan Town, Pingyang County, Zhejiang Patentee after: WENZHOU ZHENGZUAN MACHINERY CO.,LTD. Address before: 325207 Zhejiang province Ruian City Feiyun Street District Road No. A-888 Ao Fei sun Patentee before: ZHEJIANG ZHENGWEI MACHINERY Co.,Ltd. |
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Effective date of registration: 20180906 Address after: 325207 Ruian, Wenzhou, Zhejiang Province, Fei Yun street, Shijie gate, Fei Yun new district Shunhe Road No. 656. Patentee after: ZHEJIANG ZHENGWEI MACHINERY Co.,Ltd. Address before: 325400 A-1, Zhenglou industrial area, Wanquan Town, Pingyang County, Zhejiang. Patentee before: WENZHOU ZHENGZUAN MACHINERY CO.,LTD. |
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Denomination of invention: Method and mechanism of longitudinal folding and ironing of packaging bag Effective date of registration: 20210122 Granted publication date: 20150311 Pledgee: Wenzhou minshang Bank Co.,Ltd. Pledgor: ZHEJIANG ZHENGWEI MACHINERY Co.,Ltd. Registration number: Y2021330000079 |
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Addressee: Wu Shifei Document name: payment instructions |
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