CN102633018B - PE (Polyethylene) film sealing and cutting device - Google Patents
PE (Polyethylene) film sealing and cutting device Download PDFInfo
- Publication number
- CN102633018B CN102633018B CN 201210105718 CN201210105718A CN102633018B CN 102633018 B CN102633018 B CN 102633018B CN 201210105718 CN201210105718 CN 201210105718 CN 201210105718 A CN201210105718 A CN 201210105718A CN 102633018 B CN102633018 B CN 102633018B
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- sealing die
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Abstract
The invention discloses a PE (Polyethylene) film sealing and cutting device, comprising a stand, wherein the stand is provided with a front seal mould head and a back seal mould head, both of which are oppositely arranged, and a filled package bag runs between the front seal mould head and the back seal mould head; a crankshaft connecting rod mechanism is hinged between the back end of a back mould head mounting plate and a stand back end plate, a swing plate at the middle part of the crankshaft connecting rod mechanism is connected with a positive and negative rotation servo motor, a movable cutter is suspended in the front seal mould head, a movable cutter push plate connected with the movable cutter is arranged outside the front seal mould head, a fixed cutter corresponding to the movable cutter is fixed in the back seal mould head, a contact surface of the back seal mould head and the front seal mould head is respectively provided with a heating sheet and a cushioning plate, and the movable cutter push plate is driven by a cutting cylinder on the stand to realize reciprocating movement. The PE film sealing and cutting device disclosed by the invention runs reliably, can immediately heat and seal a package film after finishing a cutting operation, is very convenient to regulate, can ensure the sealing and cutting efficiency of the PE film and is of an attractive seal.
Description
Technical field
The present invention relates to a kind of sealing and shearing device of wrapping machine, be specifically related to a kind of wrapping machine device that cuts off the PE film for involution.
Background technology
The bag packaging product has more and more been come into people's daily life, realizes that the packing of such packing and equipment are also varied, and moulds the most widespread use of bag.Mould bag and be divided into again complex film, individual layer PE film etc.Although wherein individual layer PE film cost is minimum, relative other materials, individual layer PE film are packaged in greatly also the most difficult realization of involution cut-out in the automatic packaging machine.And this type of packing user requires again linear incision to the otch of packaging bag, but not shaped cutouts, because after the heat-sealing, sealing part also is in hot state, the sticking cutter of packaging film caused and can't realize linear incision when cutoff tool cut off.Sealing is that packaging film is heated in addition, allows packaging film be in the fritting state, and this moment, the packaging film sealing line did not have toughness substantially, and when carrying out filling, packaging film is in the Action of Gravity Field of material, is broken in the sealing line position easily.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of reliable, easy to adjust, can realize the PE film sealing and shearing device of linear incision.
A kind of PE film sealing and shearing device, comprise frame, described frame is provided with front sealing die head and the rear sealing die head that is oppositely arranged, packaging bag after the filling operates between front sealing die head and the rear sealing die head, described frame comprises the press fit device that drives the operation of rear sealing die head, described press fit device comprises the rear die head adapter plate that can move back and forth along the large guide rod at two ends on the frame, be hinged with a piston crank mechanism between described rear die head adapter plate rear end and the frame rear end plate, the pendulum plate at this piston crank mechanism middle part is connected on the rotating servomotor, described rear sealing die head is fixedly mounted on rear die head adapter plate bottom, during the operation of rotating servomotor, the rotation of band movable pendulum plate, make piston crank mechanism begin action, finish the action of rising and falling that is fixed on sealing die head behind the rear die head adapter plate lower end, make itself and the pressing of front sealing die head phase; Be hung with moving knife in the described front sealing die head, described front sealing die head peripheral hardware has the moving knife push pedal that is connected with moving knife, be fixed with the dead knife corresponding with moving knife in the described rear sealing die head, be respectively equipped with heating plate, dash plate on the contact surface of described rear sealing die head and front sealing die head; Described front sealing die head is fixedly mounted on the front die head adapter plate that is arranged between the large guide rod, the parallel front end-plate that is provided with under the front die head adapter plate, these front end-plate two ends are arranged with little guide rod, the bearing that described little guide rod passes in the front die head adapter plate is connected in the moving knife push pedal, described little guide rod drives by the cut-out cylinder that is arranged on front die head adapter plate lower end and is implemented in moving back and forth in the bearing, with transmission of power to the moving knife push pedal.
Be connected by bolt between described moving knife and the moving knife push pedal, this bolt top is provided with look nut, and described look nut and moving knife push pedal are provided with spring.
Be provided with insulcrete between described rear sealing die head and the heating plate.
The present invention is reliable, easy to use, after the cut-out action of front sealing die head and rear sealing die head is finished, can realize immediately packaging film is added heat sealing, can realize adjustment to the packaging bag otch by regulating look nut, can regulate time of heat according to sealing effect, Adjustment operation is very convenient, and has guaranteed the efficient of PE film involution cut-out and the aesthetics of sealing.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.Should be understood that following examples are only for explanation the present invention but not for limiting the scope of the invention.
Referring to Fig. 1, a kind of PE film sealing and shearing device provided by the present invention, comprise frame 1, described frame 1 is provided with front sealing die head 2 and the rear sealing die head 3 that is oppositely arranged, packaging bag after the filling operates between front sealing die head 2 and the rear sealing die head 3, described frame 1 comprises the press fit device 1a that drives 2 operations of rear sealing die head, described press fit device 1a comprises the rear die head adapter plate 5 that can move back and forth along the large guide rod 4 at two ends on the frame 1, be hinged with a piston crank mechanism 6 between described rear die head adapter plate 5 tops and frame 1 top, the pendulum plate 7 at these piston crank mechanism 6 middle parts is connected on the rotating servomotor 8, sealing die head 3 after the fixed installation of described rear die head adapter plate 5 bottoms; During rotating servomotor 8 operation, 7 rotations of band movable pendulum plate make piston crank mechanism 6 begin action, finish the action of rising and falling that is fixed on sealing die head 3 behind rear die head adapter plate 5 lower ends, make itself and front sealing die head 2 phase pressings.
Referring to Fig. 2, be hung with moving knife 9 in the described front sealing die head 2, be provided with moving knife push pedal 10 outside the described front sealing die head 2, be connected by bolt 11 between described moving knife 9 and the moving knife push pedal 10, these bolt 11 tops are provided with look nut 12, and described look nut 12 is provided with spring 13 with moving knife push pedal 10.
Be fixed with the dead knife 14 corresponding with moving knife 9 in the described rear sealing die head 3.
Be respectively equipped with heating plate 15, dash plate 16 with insulcrete on the contact surface of described rear sealing die head 3 and front sealing die head 2.
Referring to Fig. 1, described front sealing die head 2 is fixedly mounted on the front die head adapter plate 17 that is arranged between the large guide rod 4,17 times parallel front end-plates 18 that are provided with of front die head adapter plate, these front end-plate 18 two ends are arranged with little guide rod 19, the bearing 20 that described little guide rod 19 passes in the front die head adapter plate 17 is connected in the moving knife push pedal 10, and described little guide rod 19 drives by the cut-out cylinder 21 that is arranged on front die head adapter plate 17 lower ends and is implemented in moving back and forth in the little guide rod 19.When cutting off cylinder 21 operation, by front end-plate 18, little guide rod 19 is passed to moving knife push pedal 10 to power, moving knife push pedal 10 drives moving knife 9 and moves to dead knife 14 directions, cut off packaging bag, the neat degree of otch realizes by regulating look nut 12, after the cut-out action is finished, cut off cylinder 21 and do counter motion, moving knife 9 breaks away from dead knife 14, and 15 energisings add heat sealing to packaging film, the heating set time to equipment to heating plate, can regulate time of heat according to sealing effect, involution, after the cut-out action is finished, 8 contrarotations of rotating servomotor, then involution die head direction motion in front and back waits for next working cycle.
Claims (3)
1. PE film sealing and shearing device, comprise frame, described frame is provided with front sealing die head and the rear sealing die head that is oppositely arranged, packaging bag after the filling operates between front sealing die head and the rear sealing die head, it is characterized in that: described frame comprises the press fit device that drives the operation of rear sealing die head, described press fit device comprises the rear die head adapter plate that can move back and forth along the large guide rod at two ends on the frame, be hinged with a piston crank mechanism between described rear die head adapter plate rear end and the frame rear end plate, the pendulum plate at this piston crank mechanism middle part is connected on the rotating servomotor, described rear sealing die head is fixedly mounted on rear die head adapter plate bottom, during the operation of rotating servomotor, the rotation of band movable pendulum plate, make piston crank mechanism begin action, finish the action of rising and falling that is fixed on sealing die head behind the rear die head adapter plate lower end, make itself and the pressing of front sealing die head phase; Be hung with moving knife in the described front sealing die head, described front sealing die head peripheral hardware has the moving knife push pedal that is connected with moving knife, be fixed with the dead knife corresponding with moving knife in the described rear sealing die head, be respectively equipped with heating plate, dash plate on the contact surface of described rear sealing die head and front sealing die head; Described front sealing die head is fixedly mounted on the front die head adapter plate that is arranged between the large guide rod, the parallel front end-plate that is provided with under the front die head adapter plate, these front end-plate two ends are arranged with little guide rod, the bearing that described little guide rod passes in the front die head adapter plate is connected in the moving knife push pedal, described little guide rod drives by the cut-out cylinder that is arranged on front die head adapter plate lower end and is implemented in moving back and forth in the bearing, with transmission of power to the moving knife push pedal.
2. a kind of PE film sealing and shearing device according to claim 1, it is characterized in that: be connected by bolt between described moving knife and the moving knife push pedal, this bolt top is provided with look nut, and described look nut and moving knife push pedal are provided with spring.
3. a kind of PE film sealing and shearing device according to claim 1 is characterized in that: be provided with insulcrete between described rear sealing die head and the heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105718 CN102633018B (en) | 2012-04-04 | 2012-04-04 | PE (Polyethylene) film sealing and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210105718 CN102633018B (en) | 2012-04-04 | 2012-04-04 | PE (Polyethylene) film sealing and cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102633018A CN102633018A (en) | 2012-08-15 |
| CN102633018B true CN102633018B (en) | 2013-10-30 |
Family
ID=46617629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210105718 Expired - Fee Related CN102633018B (en) | 2012-04-04 | 2012-04-04 | PE (Polyethylene) film sealing and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102633018B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223735A (en) * | 2013-04-08 | 2013-07-31 | 苏州天加新材料股份有限公司 | Thermally-sealing and spot-breaking device of bag making machine |
| CN103287634A (en) * | 2013-06-26 | 2013-09-11 | 苏州速腾电子科技有限公司 | Novel sealing machine |
| CN103770984A (en) * | 2014-01-30 | 2014-05-07 | 周捷明 | Sealing and cutting device of film packaging machine |
| CN104003037A (en) * | 2014-06-07 | 2014-08-27 | 蚌埠市赛亚机械有限责任公司 | Plastic package tube aligning and synchronous sealing device |
| CN104627437A (en) * | 2015-01-30 | 2015-05-20 | 瑞安市海诚机械有限公司 | PE film bag manufacturing device of full-automatic packing machine |
| CN106115021B (en) * | 2016-08-19 | 2019-07-12 | 昆山昌欣圣五金机械科技有限公司 | Automatic packaging machine |
| CN106428701B (en) * | 2016-11-01 | 2018-08-14 | 张厦 | Semi-automatic fingerstall sealing machine |
| CN107757990B (en) * | 2017-11-16 | 2024-04-16 | 成都钜美自动化科技有限公司 | Chinese medicine granule dispensing package Equipment and medicament packagine machine |
| CN108639466A (en) * | 2018-03-30 | 2018-10-12 | 利辛县雨若信息科技有限公司 | A kind of food pack Plastic packaging apparatus |
| CN109625454B (en) * | 2018-12-13 | 2020-11-27 | 杭州永创智能设备股份有限公司 | Rotary driving type sealing and cutting device |
| CN109573207A (en) * | 2018-12-29 | 2019-04-05 | 天津兴雅医疗设备科技有限公司 | A kind of bundle shearing machine structure blade of Key works Drug packing equipment |
| CN109625455B (en) * | 2019-01-16 | 2020-10-27 | 申亚农牧科技股份有限公司 | Automatic closing device of fodder wrapping bag |
| CN112874851B (en) * | 2020-05-26 | 2023-01-06 | 安康正兴有机绿色食品股份有限公司 | Vegetable film sealing device based on crank rocker mechanism |
| CN112078902A (en) * | 2020-09-27 | 2020-12-15 | 广州食未尽商贸有限公司 | Packaging bag sealing machine with adjustable heating time |
| CN112918800A (en) * | 2021-02-02 | 2021-06-08 | 许仁春 | Food bag packaging equipment capable of adjusting heat-sealing time and being energy-saving and environment-friendly |
| CN113277173B (en) * | 2021-06-01 | 2022-10-14 | 山东欣悦健康科技有限公司 | Traditional chinese medicine powder encapsulation equipment |
| CN113277182A (en) * | 2021-06-15 | 2021-08-20 | 天津市三桥包装机械有限责任公司 | Intermittent type formula packagine machine |
| CN115447843A (en) * | 2022-10-21 | 2022-12-09 | 深圳市美格包装设备有限公司 | Packaging equipment for integrally forming woven bag and paper-plastic bag |
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|---|---|---|---|---|
| US4999974A (en) * | 1990-03-26 | 1991-03-19 | Hayssen Manufacturing Company | Method of and apparatus for forming filling and sealing packages |
| US6253531B1 (en) * | 1999-06-14 | 2001-07-03 | Richard L. Steele | Packaging machine |
| DE102006006218A1 (en) * | 2006-02-09 | 2007-08-16 | Cfs Germany Gmbh | Lifting device for a packaging machine |
| EP1620250B1 (en) * | 2002-09-06 | 2009-10-21 | SCA HYGIENE PRODUCTS S.p.A. | Device and procedure for welding and cutting plastic films |
| CN201816793U (en) * | 2010-09-19 | 2011-05-04 | 安徽正远包装科技有限公司 | Seal cutting mechanism of single-film packaging machine |
| CN202541901U (en) * | 2012-04-04 | 2012-11-21 | 安徽省恒康机械制造有限公司 | Polyethylene (PE) film sealing and cutting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1199572A (en) * | 1997-09-30 | 1999-04-13 | Tohcello Co Ltd | Food package producing apparatus |
-
2012
- 2012-04-04 CN CN 201210105718 patent/CN102633018B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4999974A (en) * | 1990-03-26 | 1991-03-19 | Hayssen Manufacturing Company | Method of and apparatus for forming filling and sealing packages |
| US6253531B1 (en) * | 1999-06-14 | 2001-07-03 | Richard L. Steele | Packaging machine |
| EP1620250B1 (en) * | 2002-09-06 | 2009-10-21 | SCA HYGIENE PRODUCTS S.p.A. | Device and procedure for welding and cutting plastic films |
| DE102006006218A1 (en) * | 2006-02-09 | 2007-08-16 | Cfs Germany Gmbh | Lifting device for a packaging machine |
| CN201816793U (en) * | 2010-09-19 | 2011-05-04 | 安徽正远包装科技有限公司 | Seal cutting mechanism of single-film packaging machine |
| CN202541901U (en) * | 2012-04-04 | 2012-11-21 | 安徽省恒康机械制造有限公司 | Polyethylene (PE) film sealing and cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102633018A (en) | 2012-08-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20190404 |
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| CF01 | Termination of patent right due to non-payment of annual fee |