CN202541901U - Polyethylene (PE) film sealing and cutting device - Google Patents
Polyethylene (PE) film sealing and cutting device Download PDFInfo
- Publication number
- CN202541901U CN202541901U CN201220153156XU CN201220153156U CN202541901U CN 202541901 U CN202541901 U CN 202541901U CN 201220153156X U CN201220153156X U CN 201220153156XU CN 201220153156 U CN201220153156 U CN 201220153156U CN 202541901 U CN202541901 U CN 202541901U
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- die head
- plate
- seal
- moving knife
- sealing
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- Withdrawn - After Issue
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- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The utility model discloses a polyethylene (PE) film sealing and cutting device. The PE film sealing and cutting device comprises a machine frame. The machine frame is provided with a oppositely installed front sealing die head and a rear sealing die head, and a filled packaging bag moving between the front sealing die head and the rear sealing die head. A crank-link mechanism is connected between the rear end of an installation plate of the rear sealing die head and a rear end plate of the machine frame in a hinged mode, a pendulous plate in the middle portion of the crank-link mechanism is connected with a positive and negative rotation servo motor, a movable knife is installed inside the front sealing die head in a hanging mode, the outside of the front sealing die head is provided with a movable knife pushing plate which is connected with the movable knife, a fixed knife corresponding to the movable knife is fixedly installed inside the rear sealing die head, contact faces of the front sealing die head and the rear sealing die head are respectively provided with a heating plate and a buffering plate, and the movable knife pushing plate is driven by a cutting cylinder on the machine frame to achieve reciprocating motion. The PE film sealing and cutting device is reliable in operation. When cutting movements are finished, a packaging film is sealed through heating immediately. The adjustment operation is quite convenient, and efficiency of sealing and cutting of a PE film and aesthetics of seals are guaranteed.
Description
Technical field
The utility model relates to a kind of sealing and shearing device of wrapping machine, is specifically related to a kind of wrapping machine device that involution cuts off the PE film that is used for.
Background technology
The bag packaging product is increasing has come into people's daily life, realizes that the packing of such packing and equipment are also varied, and moulds a bag widespread use the most.Mould bag and be divided into complex film, individual layer PE film etc. again.Though wherein individual layer PE film cost is minimum, relative other materials, individual layer PE film are packaged in involution cut-out the most difficult realization also in the automatic packaging machine greatly.And this type of packing user requires linear incision again 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 in addition is that packaging film is heated, and lets packaging film be in the fritting state, and this moment, the packaging film sealing line did not have toughness basically, and when carrying out filling, packaging film is in the action of gravity of material, is broken in the sealing line position easily.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, provides 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 comprises frame, said frame be provided be oppositely arranged before seal die head and after seal die head; Seal before packaging bag after the filling operates in die head and after seal between the die head, said frame comprises the press fit device that seals the die head operation after the drive, said press fit device comprises the back die head adapter plate that can move back and forth along the big guide rod at two ends on the frame; Be hinged with a piston crank mechanism between said die head adapter plate rear end, back and the frame rear end plate; The pendulum plate at this piston crank mechanism middle part is connected on the rotating servomotor, seals die head after said to be fixedly mounted on die head adapter plate bottom, back, during the operation of rotating servomotor; Drive the rotation of pendulum plate; Make piston crank mechanism begin action, accomplish the action of rising and falling of sealing die head after being fixed on behind the die head adapter plate lower end, make it and before seal die head pressing mutually; Seal before said and be hung with moving knife in the die head; Seal the die head peripheral hardware before said the moving knife push pedal that is connected with moving knife is arranged; Seal the die head internal fixation after said and be provided with and the corresponding dead knife of moving knife, seal after said on die head and the contact surface that before seals die head and be respectively equipped with heating plate, dash plate; Sealing die head before said is fixedly mounted on the preceding die head adapter plate that is arranged between the big guide rod; The parallel front end-plate that is provided with under the preceding die head adapter plate; These front end-plate two ends are arranged with little guide rod; Bearing before said little guide rod passes in the die head adapter plate is connected in the moving knife push pedal, and said little guide rod is implemented in moving back and forth in the bearing through the cut-out cylinder drive of die head adapter plate lower end before being arranged on, and gives the moving knife push pedal with transmission of power.
Be connected through bolt between said moving knife and the moving knife push pedal, this bolt top is provided with look nut, and said look nut and moving knife push pedal are provided with spring.
Seal after said between die head and the heating plate and be provided with insulcrete.
The utility model is reliable; Easy to use, preceding seal die head and after seal die head cut-out action accomplish after, can realize immediately packaging film is added heat sealing; Can realize adjustment through regulating look nut to the packaging bag otch; Can regulate time of heat according to sealing effect, regulate easy to operately, and guarantee efficient that PE film involution cuts off and the aesthetics of sealing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1; A kind of PE film sealing and shearing device that the utility model provided; Comprise frame 1; Said frame 1 be provided be oppositely arranged before seal die head 2 and after seal die head 3, seal before the packaging bag after the filling operates in die head 2 and after seal between the die head 3, said frame 1 comprises the press fit device 1a that seals die head 2 operations after the drive; Said press fit device 1a comprises the back die head adapter plate 5 that can move back and forth along the big guide rod 4 at two ends on the frame 1; Be hinged with a piston crank mechanism 6 between said die head adapter plate 5 tops, back and frame 1 top, the pendulum plate 7 at these piston crank mechanism 6 middle parts is connected on the rotating servomotor 8, seals die head 3 after the die head adapter plate 5 bottoms fixed installation of said back; During 8 operations of rotating servomotor, 7 rotations of drive pendulum plate make piston crank mechanism 6 begin action, accomplish the action of rising and falling of sealing die head 3 after being fixed on behind die head adapter plate 5 lower ends, make it and before seal die head 2 pressing mutually.
Referring to Fig. 2; Seal before said and be hung with moving knife 9 in the die head 2, seal that die head 2 is outer to be provided with moving knife push pedal 10 before said, be connected through bolt 11 between said moving knife 9 and the moving knife push pedal 10; These bolt 11 tops are provided with look nut 12, and said look nut 12 is provided with spring 13 with moving knife push pedal 10.
Sealing die head 3 internal fixation after said is provided with and moving knife 9 corresponding dead knives 14.
Seal after said on die head 3 and the contact surface that before seals die head 2 and be respectively equipped with heating plate 15, the dash plate 16 that has insulcrete.
Referring to Fig. 1; Sealing die head 2 before said is fixedly mounted on the preceding die head adapter plate 17 that is arranged between the big guide rod 4; Preceding 17 times parallel front end-plates 18 that are provided with of die head adapter plate; These front end-plate 18 two ends are arranged with little guide rod 19, and the bearing 20 before said little guide rod 19 passes in the die head adapter plate 17 is connected in the moving knife push pedal 10, and said little guide rod 19 is implemented in moving back and forth in the bearing 19 through cut-out cylinder 21 drives of die head adapter plate 17 lower ends before being arranged on.When cutting off cylinder 21 operations, pass to moving knife push pedal 10 to power through front end-plate 18, little guide rod 19, moving knife push pedal 10 drives moving knife 9 and moves to dead knife 14 directions; Cut off packaging bag, realize through regulating look nut 12 in the neat Chengdu of otch, after the cut-out action is accomplished; Cut off cylinder 21 and do counter motion, moving knife 9 breaks away from dead knife 14, and equipment adds heat sealing to packaging film for heating plate 15 energisings; The heating set time, can regulate time of heat according to sealing effect, after involution, cut-out action are accomplished; 8 contrarotations of rotating servomotor, next working cycle is waited in involution die head direction motion in front and back then.
Claims (3)
1. PE film sealing and shearing device; Comprise frame, said frame be provided be oppositely arranged before seal die head and after seal die head, seal before the packaging bag after the filling operates in die head and after seal between the die head; It is characterized in that: said frame is sealed the press fit device that die head moves after comprising drive; Said press fit device comprises the back die head adapter plate that can move back and forth along the big guide rod at two ends on the frame, is hinged with a piston crank mechanism between said die head adapter plate rear end, back and the frame rear end plate, and the pendulum plate at this piston crank mechanism middle part is connected on the rotating servomotor; Seal die head after said and be fixedly mounted on die head adapter plate bottom, back; During the operation of rotating servomotor, drive the rotation of pendulum plate, make piston crank mechanism begin action; Seal the action of rising and falling of die head after completion is fixed on behind the die head adapter plate lower end, make it and before seal die head pressing mutually; Seal before said and be hung with moving knife in the die head; Seal the die head peripheral hardware before said the moving knife push pedal that is connected with moving knife is arranged; Seal the die head internal fixation after said and be provided with and the corresponding dead knife of moving knife, seal after said on die head and the contact surface that before seals die head and be respectively equipped with heating plate, dash plate; Sealing die head before said is fixedly mounted on the preceding die head adapter plate that is arranged between the big guide rod; The parallel front end-plate that is provided with under the preceding die head adapter plate; These front end-plate two ends are arranged with little guide rod; Bearing before said little guide rod passes in the die head adapter plate is connected in the moving knife push pedal, and said little guide rod is implemented in moving back and forth in the bearing through the cut-out cylinder drive of die head adapter plate lower end before being arranged on, and gives the moving knife push pedal with transmission of power.
2. a kind of PE film sealing and shearing device according to claim 1 is characterized in that: be connected through bolt between said moving knife and the moving knife push pedal, this bolt top is provided with look nut, and said 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: seal after said between die head and the heating plate and be provided with insulcrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220153156XU CN202541901U (en) | 2012-04-04 | 2012-04-04 | Polyethylene (PE) film sealing and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220153156XU CN202541901U (en) | 2012-04-04 | 2012-04-04 | Polyethylene (PE) film sealing and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541901U true CN202541901U (en) | 2012-11-21 |
Family
ID=47162571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220153156XU Withdrawn - After Issue CN202541901U (en) | 2012-04-04 | 2012-04-04 | Polyethylene (PE) film sealing and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541901U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633018A (en) * | 2012-04-04 | 2012-08-15 | 安徽省恒康机械制造有限公司 | PE (Polyethylene) film sealing and cutting device |
| CN103538752A (en) * | 2013-10-22 | 2014-01-29 | 王立鹏 | Continuous conveying and sealing device |
| CN104029858A (en) * | 2014-05-21 | 2014-09-10 | 桐乡市新艺虹电气有限公司 | Packaging bag flattening and exhausting sealing machine |
| CN107757990A (en) * | 2017-11-16 | 2018-03-06 | 成都新毅合科技有限公司 | Chinese medicinal granule adjustment packaging facilities and Drug packing machine |
| CN108328021A (en) * | 2018-04-12 | 2018-07-27 | 洛阳达美包装科技有限公司 | A kind of fixed-length cutting device of plastic flexible package |
| CN113415479A (en) * | 2021-06-21 | 2021-09-21 | 常熟市百联自动机械有限公司 | Sealing device |
-
2012
- 2012-04-04 CN CN201220153156XU patent/CN202541901U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633018A (en) * | 2012-04-04 | 2012-08-15 | 安徽省恒康机械制造有限公司 | PE (Polyethylene) film sealing and cutting device |
| CN102633018B (en) * | 2012-04-04 | 2013-10-30 | 安徽省恒康机械制造有限公司 | PE (Polyethylene) film sealing and cutting device |
| CN103538752A (en) * | 2013-10-22 | 2014-01-29 | 王立鹏 | Continuous conveying and sealing device |
| CN104029858A (en) * | 2014-05-21 | 2014-09-10 | 桐乡市新艺虹电气有限公司 | Packaging bag flattening and exhausting sealing machine |
| CN104029858B (en) * | 2014-05-21 | 2016-01-27 | 桐乡市新艺虹电气有限公司 | A kind of packaging bag flattens exhaust sealing machine |
| CN107757990A (en) * | 2017-11-16 | 2018-03-06 | 成都新毅合科技有限公司 | Chinese medicinal granule adjustment packaging facilities and Drug packing 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 |
| CN108328021A (en) * | 2018-04-12 | 2018-07-27 | 洛阳达美包装科技有限公司 | A kind of fixed-length cutting device of plastic flexible package |
| CN113415479A (en) * | 2021-06-21 | 2021-09-21 | 常熟市百联自动机械有限公司 | Sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20131030 |
|
| RGAV | Abandon patent right to avoid regrant |