CN103072304B - Automatic square-bottom bag flanging sizing method and device - Google Patents
Automatic square-bottom bag flanging sizing method and device Download PDFInfo
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- CN103072304B CN103072304B CN201210596514.9A CN201210596514A CN103072304B CN 103072304 B CN103072304 B CN 103072304B CN 201210596514 A CN201210596514 A CN 201210596514A CN 103072304 B CN103072304 B CN 103072304B
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Abstract
The invention relates to an automatic square-bottom bag flanging sizing method and device. The method is characterized in that a square-bottom bag is firstly sleeved on a hinge model, two edges of the square-bottom bag are plugged into an opening of the hinge model through a side plugging plate, the square-bottom bag is folded inwards under the stress to drive the hinge model to slide on a hinge lead rail so as to carry out the folding and flanging action; then the square-bottom bag stretches out from a middle bottom plugging plate so as to enabling the formation of the bottom of the square-bottom bag; and then the square-bottom bag is conveyed to an inlet of a sizing arch through a turntable, the bottom of the square-bottom bag is pressed between a bag pulling rubber roll and a conveying main roll and on a conveyor belt assembly through the bag pulling rubber roll, the conveyor belt assembly pulls out the square-bottom bag and conveys the square-bottom bag below a hot sealing plate, the square-bottom bag is hot-pressed and sized through the hot sealing plate, and finally the flanged and sized square-bottom bag is produced. The automatic square-bottom bag flanging sizing device consists of an automatic square-bottom bag sizing mechanism, an automatic square-bottom bag flanging mechanism and a turntable. Due to the adoption of the method and the device, the working efficiency is increased, the production cost is reduced, the produced square-bottom bag is convenient to package, flat, good in quality and difficult to tear and break, and the service life of the produced square-bottom bag is prolonged.
Description
Technical field
The present invention relates to a kind of full-automatic non-woven cloth bag-making method and bag-making equipment thereof, be specifically related to a kind of non-woven bag (particularly bag with square bottom) flanging method for shaping and device thereof.
Background technology
At present, full-automatic non-woven cloth Bag Making Machine be roll type nonwoven cloth carried, arrange (or claiming flanging, insert edge), cut off, involution process, and make the non-woven fabric bag fully-automatic equipment of the forms such as flat mouth bag, plastic bag or shopping bag, the bottom of its flat mouth bag (plastic bag) made is platybasic type or bag with square bottom.At present, the finished bag produced for non-woven fabrics bag is all rely on carry out the shaping and sizing in flanging, the folding end to it and arrange packing by hand, and speed is slow, of poor benefits.Because nonwoven cloth material is more soft and be difficult to sizing, this increases the manual difficulty arranged undoubtedly, and is the key technology difficult problem perplexing bag industry at present to the arrangement packing of finished bag.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, and provide a kind of can to the bag with square bottom of nonwoven cloth material carry out automatic flanging and sizing bag with square bottom automatic flanging method for shaping and device.
Object of the present invention realizes by following technical solution: bag with square bottom automatic flanging method for shaping: be first enclosed within by bag with square bottom on hinge model, by side plate, the both sides of bag with square bottom are advanced to the opening part of hinge model, the stressed infolding of bag with square bottom drive hinge model to slide on hinge guide rail and carry out closing up, flanging action; Being stretched out by plate of the middle end makes at the bottom of the bag of this bag with square bottom shaping again, thus completes the dual-side of bag with square bottom, the automatic flanging of bottom; By rotating disk this bag with square bottom is transferred to the import department of sizing memorial archway again, is between pulling bag rubber roll and conveying home roll at the bottom of the bag of now bag with square bottom, pulling bag rubber roll by the bag base pressure of bag with square bottom between pulling bag rubber roll and conveying home roll and on conveyer belt assembly; Then bag with square bottom pull-out is transported to below heat sealing plate by conveyer belt assembly, and bag with square bottom is pressed on conveyer belt and carries out thermocompression forming by heat sealing plate, the bag with square bottom of final obtained flanging sizing.
As described in bag with square bottom automatic flanging method for shaping the bag with square bottom automatic flanging shaping equipment that adopts, comprise frame, rack rail, sizing memorial archway, described rack rail is that many covers are contained on the different circumferential positions of rotating disk, and this rotating disk is contained in frame; Two hinge guide rails are housed at the middle part of described rack rail, this hinge guide rail is equipped with hinge model; On described rack rail and between hinge model place be equipped with in end plate, end plate and plate cylinders of the middle end in this; The dual-side of described rack rail is equipped with the side plate corresponding with hinge model, this side plate and side plate cylinders; On the import department top of described sizing memorial archway, pulling bag rubber roll is housed, this pulling bag rubber roll and pulling bag cylinders, in the import department bottom of described sizing memorial archway, the conveying home roll corresponding with pulling bag rubber roll is housed, this conveying home roll is connected with conveying motor by conveyer belt assembly; On described sizing memorial archway and above conveyer belt assembly, heat sealing plate is equipped with at place, this heat sealing plate and heat-sealing cylinders.
After adopting the present invention, the bag with square bottom of nonwoven cloth material is shaping at the bottom of the bag of hinge model and two side edgefolds of side plate, plate of the middle end, and pulling bag rubber roll and the conveying roll extrusion of home roll, the conveying of conveyer belt assembly, the thermocompression forming of heat sealing plate, and automatically obtain the bag with square bottom finished product after arranging, be convenient to packing, improve operating efficiency, reduce production cost.This bag with square bottom is smooth, quality is good, is difficult to be torn, tear, thus increases the service life, reduces 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 bag with square bottom automatic flanging shaping equipment of the present invention.
Fig. 2 is the structural representation of the bag with square bottom automatic edge folding mechanism in Fig. 1.
Fig. 3 is Fig. 2 when the being in hinge state schematic diagram of (closing up flanging).
Fig. 4 is the structural representation of the bag with square bottom automatic sizing mechanism in Fig. 1.
Detailed description of the invention
Known referring to figs. 1 through Fig. 4, bag with square bottom automatic flanging method for shaping of the present invention is: first the bag with square bottom of nonwoven cloth material is enclosed within hinge model 1 (being in open mode) upper (sack at the bottom of interior, bag outwardly), side plate 3 (being in both sides outside hinge model) is driven by side plate cylinder 4 and the both sides of bag with square bottom is advanced to the opening part of hinge model, the stressed infolding of bag with square bottom drive hinge model 1 to slide on hinge guide rail 2 and carry out closing up, flanging action; In being promoted by plate cylinder of the middle end 6 again end plate stretch out make at the bottom of the bag of this bag with square bottom shaping, thus complete the dual-side of bag with square bottom, bottom automatic flanging action (as Fig. 3; Namely first level bagging, after at plumbness flanging).After bag with square bottom rolls side, bottom well by bag with square bottom automatic edge folding mechanism, then be transferred to the import department of sizing memorial archway of bag with square bottom automatic sizing mechanism by rotating disk.Be at the bottom of the bag of now bag with square bottom between pulling bag rubber roll 8 and conveying home roll 15.Pulling bag cylinder 10 drives pulling bag rubber roll 8 to move downward in sizing memorial archway 9, by the conveyer belt of the bag base pressure of bag with square bottom (in upper and lower roll extrusion state) and conveyer belt assembly 11 between pulling bag rubber roll 8 and conveying home roll 15.Then motor 12 driving conveying belt assembly 11 is carried bag with square bottom to be pulled out bag with square bottom automatic edge folding mechanism and is transported to below heat sealing plate 13, drive heat sealing plate 13 to be pressed on conveyer belt by bag with square bottom by heat-sealing cylinder 14 and carry out thermocompression forming, the bag with square bottom of final obtained flanging sizing.
As described in bag with square bottom automatic flanging method for shaping the bag with square bottom automatic flanging shaping equipment that adopts, comprise frame 17, rack rail 7, sizing memorial archway 9, more described rack rail 7 is for overlapping and being contained on the different circumferential positions of rotating disk 18, and this rotating disk 18 is contained in frame 17; Two hinge guide rails 2 (both are symmetrical) are housed at the middle part of described rack rail 7, this hinge guide rail 2 is equipped with hinge model 1 (being also two pieces); On described rack rail 7 and between hinge model 1 place be equipped with in end plate 5, in this, end plate 5 is connected with plate cylinder of the middle end 6; The dual-side of described rack rail 7 is equipped with the side plate 3 corresponding with hinge model, and this side plate 3 is connected with side plate cylinder 4; On the import department top of described sizing memorial archway 9, pulling bag rubber roll 8 is housed, this pulling bag rubber roll 8 is connected with pulling bag cylinder 10, in the import department bottom of described sizing memorial archway 9, the conveying home roll 15 corresponding with pulling bag rubber roll is housed, this conveying home roll 15 is connected with conveying motor 12 by conveyer belt assembly 11 (comprising conveyer belt, synchronizing wheel, Timing Belt etc.); On described sizing memorial archway 9 and above conveyer belt assembly 11, heat sealing plate 13 is equipped with at place, and this heat sealing plate 13 is connected with heat-sealing cylinder 14.
Wherein, the opening of hinge model 1 is facing to side plate 3, and plate cylinder of the middle end 6, side plate cylinder 4 are contained on rack rail 7.Described rack rail 7 is that four covers are divided on four circumferential positions of rotating disk 18, is respectively separated by 90 degree.Described rack rail 7, plate cylinder of the middle end 6, plate of the middle end 5, side plate cylinder 4, side plate 3, hinge guide rail 2, hinge model 1 form bag with square bottom automatic edge folding mechanism 16 of the present invention, are corresponding four covers.Rotating disk 18 is connected with the main drive 20 of this Bag Making Machine again.
As shown in Figure 2, bag with square bottom automatic edge folding mechanism of the present invention, comprise frame 17, rack rail 7, two hinge guide rails 2 (both are symmetrical) are housed at the middle part of described rack rail 7, this hinge guide rail 2 is equipped with hinge model 1 (being also two pieces); On described rack rail 7 and between hinge model 1 place be equipped with in end plate 5, in this, end plate 5 is connected with plate cylinder of the middle end 6; The dual-side of described rack rail 7 is equipped with the side plate 3 corresponding with hinge model, and this side plate 3 is connected with side plate cylinder 4.
As shown in Figure 2, first bag with square bottom is enclosed within the upper and sack of hinge model 1 (being in open mode) down at the bottom of bag upward, side plate 3 (being in both sides outside hinge model) is driven by side plate cylinder 4 and the both sides of bag with square bottom is advanced to the opening part of hinge model, the stressed infolding of bag with square bottom drive hinge model 1 to slide on hinge guide rail 2 and carry out closing up, flanging action; In being promoted by plate cylinder of the middle end 6, end plate makes at the bottom of the bag of this bag with square bottom shaping again, thus completes the dual-side of bag with square bottom, the automatic flanging action (as Fig. 3) of bottom.
As shown in Figure 4, bag with square bottom automatic sizing mechanism of the present invention, comprise frame 17, sizing memorial archway 9 (being in the side of the plate of the middle end 5 of the bag with square bottom automatic edge folding mechanism of level), on the import department top of described sizing memorial archway 9, pulling bag rubber roll 8 is housed, this pulling bag rubber roll 8 is connected with pulling bag cylinder 10, in the import department bottom of described sizing memorial archway 9, the conveying home roll 15 corresponding with pulling bag rubber roll is housed, this conveying home roll 15 is connected with conveying motor 12 by conveyer belt assembly 11 (comprising conveyer belt, synchronizing wheel, Timing Belt etc.); On described sizing memorial archway 9 and above conveyer belt assembly 11, heat sealing plate 13 is equipped with at place, and this heat sealing plate 13 is connected with heat-sealing cylinder 14.Sizing memorial archway 9 is contained in frame 17.
Wherein, pulling bag rubber roll 8 and conveying home roll 15 can form upper and lower roll extrusion state, and pulling bag cylinder 10, heat-sealing cylinder 14, conveying motor 12 are all contained on sizing memorial archway 9; Described conveying home roll 15, pulling bag rubber roll 8, sizing memorial archway 9, pulling bag cylinder 10, conveyer belt assembly 11, conveying motor 12, heat sealing plate 13, heat-sealing cylinder 14 form bag with square bottom automatic sizing mechanism 19.
After bag with square bottom rolls side, bottom well by bag with square bottom automatic edge folding mechanism, then be transferred to the sizing memorial archway import department of bag with square bottom automatic sizing mechanism by rotating disk.Be at the bottom of the bag of now bag with square bottom between pulling bag rubber roll 8 and conveying home roll 15.Pulling bag cylinder 10 drives pulling bag rubber roll 8 to move downward in sizing memorial archway 9, by the bag base pressure of bag with square bottom between pulling bag rubber roll 8 and conveying home roll 15 and on the conveyer belt of conveyer belt assembly 11.Then motor 12 driving conveying belt assembly 11 is carried bag with square bottom to be pulled out bag with square bottom automatic edge folding mechanism and is transported to below heat sealing plate 13.Heat-sealing cylinder 14 drives heat sealing plate 13 to be pressed in by bag with square bottom on conveyer belt to carry out thermocompression forming.Bag with square bottom is outputted to outside bag with square bottom automatic sizing mechanism by conveyer belt assembly 11 after having shaped again.
This bag with square bottom automatic flanging method for shaping and device thereof are applicable to common non-woven bag too.
Claims (1)
1. the bag with square bottom automatic flanging shaping equipment that adopts of bag with square bottom automatic flanging method for shaping, comprise frame (17), rack rail (7), sizing memorial archway (9), this bag with square bottom automatic flanging method for shaping is: be first enclosed within by bag with square bottom on hinge model, by side plate, the both sides of bag with square bottom are advanced to the opening part of hinge model, the stressed infolding of bag with square bottom drive hinge model to slide on hinge guide rail and carry out closing up, flanging action; Being stretched out by plate of the middle end makes at the bottom of the bag of this bag with square bottom shaping again, thus completes the dual-side of bag with square bottom, the automatic flanging of bottom; By rotating disk this bag with square bottom is transferred to the import department of sizing memorial archway again, is between pulling bag rubber roll and conveying home roll at the bottom of the bag of now bag with square bottom, pulling bag rubber roll by the bag base pressure of bag with square bottom between pulling bag rubber roll and conveying home roll and on conveyer belt assembly; Then bag with square bottom pull-out is transported to below heat sealing plate by conveyer belt assembly, bag with square bottom is pressed on conveyer belt and carries out thermocompression forming by heat sealing plate, the bag with square bottom of final obtained flanging sizing, it is characterized in that: more described rack rail (7) is for overlapping and being contained on the different circumferential positions of rotating disk (18), and this rotating disk (18) is contained in frame (17); Two hinge guide rails (2) are housed at the middle part of described rack rail (7), this hinge guide rail (2) is equipped with hinge model (1); On described rack rail (7) and between hinge model (1), plate of the middle end (5) is equipped with at place, and in this, end plate (5) is connected with middle end plate cylinder (6); The dual-side of described rack rail (7) is equipped with the side plate (3) corresponding with hinge model, and this side plate (3) is connected with side plate cylinder (4); On the import department top of described sizing memorial archway (9), pulling bag rubber roll (8) is housed, this pulling bag rubber roll (8) is connected with pulling bag cylinder (10), in the import department bottom of described sizing memorial archway (9), the conveying home roll (15) corresponding with pulling bag rubber roll is housed, this conveying home roll (15) is connected with conveying motor (12) by conveyer belt assembly (11); Go up described sizing memorial archway (9) and at the top place of conveyer belt assembly (11), heat sealing plate (13) be housed, this heat sealing plate (13) is connected with heat-sealing cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596514.9A CN103072304B (en) | 2012-12-21 | 2012-12-21 | Automatic square-bottom bag flanging sizing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210596514.9A CN103072304B (en) | 2012-12-21 | 2012-12-21 | Automatic square-bottom bag flanging sizing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072304A CN103072304A (en) | 2013-05-01 |
| CN103072304B true CN103072304B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210596514.9A Expired - Fee Related CN103072304B (en) | 2012-12-21 | 2012-12-21 | Automatic square-bottom bag flanging sizing method and device |
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| CN (1) | CN103072304B (en) |
Families Citing this family (14)
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| CN103350789B (en) * | 2013-07-01 | 2016-07-06 | 安徽正远包装科技有限公司 | A kind of turning mechanism in flat bottom bags device of full automatic packaging |
| CN103850063A (en) * | 2014-02-28 | 2014-06-11 | 苏州巨康缝制机器人有限公司 | Bilateral folding mechanism for organza bag production machines |
| CN104553068B (en) * | 2015-01-21 | 2017-02-22 | 浙江理工大学 | Cement bag opening and folding device of cement bag folding machine |
| CN104760329B (en) * | 2015-04-03 | 2017-10-24 | 汕头轻工装备研究院 | A kind of bagging mechanism of packaging bag folding apparatus |
| CN106182890A (en) * | 2016-08-26 | 2016-12-07 | 江苏创新包装科技有限公司 | A kind of portable M type folding brake |
| CN106217947A (en) * | 2016-08-31 | 2016-12-14 | 浙江正威机械有限公司 | Shaped device is inserted in Brush type stereoscopic bag side |
| CN106313632A (en) * | 2016-08-31 | 2017-01-11 | 林佳 | Bottom inserting forming device for three-dimensional bag |
| CN107444963B (en) * | 2017-08-04 | 2023-05-09 | 浙江欧诺机械有限公司 | Packaging bag folding and loading machine |
| CN107379630B (en) * | 2017-08-29 | 2023-08-08 | 温州优比科实业有限公司 | Inner folding bottom bag arranging machine |
| CN108045645B (en) * | 2017-11-06 | 2024-07-30 | 浙江瑞航塑业有限公司 | Square bottom plastic three-dimensional bag opening bag supporting and positioning device |
| CN109049855B (en) * | 2018-08-30 | 2024-04-12 | 浙江正威机械有限公司 | Bottom long edge inward folding mechanism of plastic three-dimensional bag sheet |
| CN110328894B (en) * | 2019-06-18 | 2021-03-23 | 苏州乔伊医疗器材有限公司 | Non-woven fabrics handbag processingequipment |
| CN110395008A (en) * | 2019-07-11 | 2019-11-01 | 浙江正威机械有限公司 | Three side bag folding device of two pass formula non-woven fabrics |
| CN112659649B (en) * | 2021-01-04 | 2024-05-31 | 安徽沪通环保包装科技有限公司 | Degradable square bottom bag and forming device thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4608503B2 (en) * | 2007-01-24 | 2011-01-12 | 東邦繊維興業株式会社 | Curtain suspension device |
| CN101830080A (en) * | 2009-03-09 | 2010-09-15 | 孙元新 | Automatic molding process of square-bottom paper bag/hand bag |
| CN201483818U (en) * | 2009-08-05 | 2010-05-26 | 吴仕飞 | Inserted hem of non-woven bag |
| CN201702972U (en) * | 2010-05-17 | 2011-01-12 | 项亦群 | Full-automatic carton-shaping machine |
| 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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2012
- 2012-12-21 CN CN201210596514.9A patent/CN103072304B/en not_active Expired - Fee Related
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| CN103072304A (en) | 2013-05-01 |
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