CN104691017A - Heat sealing device for plastic film - Google Patents
Heat sealing device for plastic film Download PDFInfo
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- CN104691017A CN104691017A CN201510037080.2A CN201510037080A CN104691017A CN 104691017 A CN104691017 A CN 104691017A CN 201510037080 A CN201510037080 A CN 201510037080A CN 104691017 A CN104691017 A CN 104691017A
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- heating wire
- roller
- running roller
- inertia running
- inert
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Abstract
The invention discloses a heat sealing device for a plastic film. The device comprises an inert roller, a drive roller, a rack and a motor drive device, wherein the inert roller and the drive roller are mounted on the rack side by side, the inert roller is mounted on the rack through a slide ring, the slide ring on the inert roller is connected with a heating wire bracket through a roller end cover, a heating wire is mounted on the heating wire bracket through a heating wire mounting pin, and one end of the drive roller is further connected with the motor drive device; the motor drive device drives the inert roller and the drive roller to move, a film bag is clamped between the inert roller and the drive roller and is conveyed downwards under drive of the inert roller and the drive roller; heat of the heating wire is transferred to the film bag along with the rotation of the inert roller, and a heat sealing function is realized. Continuous rolled film bags can be subjected to heat sealing by the heating wire on the insert roller, the heat sealing device works continuously without interruption and is applied to the fields such as food, packaging, medicine, chemical engineering and the like requiring bags with adjustable sizes.
Description
Technical field
The present invention relates to closing device, specifically plastic foil heat-sealing device.
Background technology
Zip-lock bags made of plastic films is applied very extensive in daily life.Plastic foil by inflation film manufacturing machine blowout formation continuous print entirety, then to be printed improve after cut again.Device in the market for plastic foil hot-seal is manufactured more loaded down with trivial details, and labour requires larger, can not carry out work continuously, and the size generating sack is non-adjustable.
Summary of the invention
The object of the present invention is to provide plastic foil heat-sealing device that is full-automatic, size adjustable, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
Plastic foil heat-sealing device, comprise inertia running roller, active roll, frame and transmission gear for electric motor, inertia running roller, active roll are arranged in frame side by side, and inertia running roller is arranged in frame by slip ring, on inertia running roller, slip ring connects heating wire support by running roller end cap, and heating wire support is provided with heating wire by heating wire mount pin, and one end of active roll also connects transmission gear for electric motor;
Transmission gear for electric motor drives the motion of inertia running roller, active roll, and bag film is sandwiched in inertia running roller and middle the drive by it of active roll is down transmitted; The heat of heating wire is passed to above bag film with the rotation of inertia running roller, plays the effect of heat-sealing.
As the further scheme of the present invention: heating wire is around inertia running roller one circle, and there is spring structure at the heating wire draw-in groove two of installing heating wire, and spring structure is used for tensioning heating wire.
As the further scheme of the present invention: the heating wire support of heating wire is made up of nonmetallic materials.
As the further scheme of the present invention: the installation position that inertia running roller can be arranged two heating wires, the width of hot-sealing line can be reconciled in the position of moving heating silk.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is a Full-automatic plastic membrane hot-seal equipment, can the bag film of continuous print rolling by being contained in the heating wire heat-sealing above inertia running roller, and work incessantly continuously, be applicable to food, packaging, medicine, chemical industry etc. need the field of the sack generating size adjustable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Figure 1B place enlarged drawing;
Fig. 3 is Fig. 2 A place enlarged drawing;
Fig. 4 is the structural representation of inertia running roller;
In figure: 1-inertia running roller, 2-heating wire support, 3-running roller end cap, 4-slip ring, 5-active roll, 6-frame, 7-transmission gear for electric motor, 10-heating wire mount pin, 11-heating wire, 12-hot-sealing line, 13-bag film.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Refer to Fig. 1-Fig. 4, in the embodiment of the present invention, plastic foil heat-sealing device, comprise inertia running roller 1, active roll 5, frame 6 and transmission gear for electric motor 7, inertia running roller 1, active roll 5 are arranged in frame 6 side by side, and inertia running roller 1 is arranged in frame 6 by slip ring 4, there is annular knurl on the surface of inertia running roller 1, promote frictional force, drive film movement, driven running by active roll 5.Active roll 5 is driven running by transmission gear for electric motor 7, the surperficial rubber coating of active roll 5, rotates generation power and drives bag film 13 to move, and have generation tensile force, the effect of antistatic.On inertia running roller 1, slip ring 4 connects heating wire support 2 by running roller end cap 3, and slip ring 4 can provide power supply to heating wire 11 at rotation status.Fixing heating wire 11 installed by heating wire support 2, installs heating wire 11, and adiabatic, insulation, high temperature resistant.Running roller end cap 3 and heating wire support 2 are installed together, fixing heating wire 11.Heating wire support 2 is provided with heating wire 11 by heating wire mount pin 10, heating wire mount pin 10, the end of heating wire 11 and spring welding, the head of spring is installed to above heating wire mount pin 10.One end of active roll 5 also connects transmission gear for electric motor 7, and transmission gear for electric motor 7 drives active roll 5 and heating wheel running.
The present invention is a Full-automatic plastic membrane hot-seal equipment.Its main operational principle is that transmission gear for electric motor 7 drives inertia running roller 1, active roll 5 moves, and bag film 13 is sandwiched in the middle of inertia running roller 1, active roll 5 and is down transmitted by its drive.On inertia running roller 1, devise heating wire 11, the temperature of heating wire 11 is controlled by control panel.Heating wire 1 is around inertia running roller 1 one circle, and two of heating wire draw-in groove has spring structure can tensioning heating wire 11.The heat of heating wire 11 is passed to bag film 13 and play the effect of heat-sealing above with the rotation of inertia running roller 1.The heating wire support 2 of heating wire 11 is made by nonmetallic materials, and heating wire draw-in groove design wherein can put two joints of heating wire 11.The present invention can process the polybag of different length, and is continuous print processing.Inertia running roller 1 can be designed with the installation position of two heating wires 11, namely the width of hot-sealing line 12 can be adjusted in the position of moving heating silk 11.In the present invention, hot-sealing line 12 seals under heating wire 11 heating produces high temperature action, and this sealing effect completes continuously in rotation.The left side of bag film 13 is sealed in advance, and right side is not sealed.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. plastic foil heat-sealing device, it is characterized in that, comprise inertia running roller, active roll, frame and transmission gear for electric motor, inertia running roller, active roll are arranged in frame side by side, and inertia running roller is arranged in frame by slip ring, on inertia running roller, slip ring connects heating wire support by running roller end cap, heating wire support is provided with heating wire by heating wire mount pin, and one end of active roll also connects transmission gear for electric motor; Transmission gear for electric motor drives the motion of inertia running roller, active roll, and bag film is sandwiched in inertia running roller and middle the drive by it of active roll is down transmitted; The heat of heating wire is passed to above bag film with the rotation of inertia running roller, plays the effect of heat-sealing.
2. plastic foil heat-sealing device according to claim 1, is characterized in that, heating wire is around inertia running roller one circle, and there is spring structure at the heating wire draw-in groove two of installing heating wire, and spring structure is used for tensioning heating wire.
3. plastic foil heat-sealing device according to claim 1, is characterized in that, the heating wire support of heating wire is made up of nonmetallic materials.
4. plastic foil heat-sealing device according to claim 1, is characterized in that, inertia running roller can be arranged the installation position of two heating wires, and the width of hot-sealing line can be reconciled in the position of moving heating silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037080.2A CN104691017B (en) | 2015-01-26 | 2015-01-26 | Plastic foil heat-sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510037080.2A CN104691017B (en) | 2015-01-26 | 2015-01-26 | Plastic foil heat-sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104691017A true CN104691017A (en) | 2015-06-10 |
| CN104691017B CN104691017B (en) | 2017-11-21 |
Family
ID=53338752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510037080.2A Active CN104691017B (en) | 2015-01-26 | 2015-01-26 | Plastic foil heat-sealing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104691017B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600814A (en) * | 2017-01-17 | 2017-04-26 | 广州大学 | Device for settling and packaging coins |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019307A (en) * | 1975-01-17 | 1977-04-26 | Situno Holding Sa | Welding and cutting device for packaging machines |
| US4834830A (en) * | 1988-07-21 | 1989-05-30 | Fmc Corporation | Oscillating sealing wire assembly for wrapping machines |
| CN2222684Y (en) * | 1994-05-23 | 1996-03-20 | 别道奇 | Plastic film bag bottom closing device |
| CN2426445Y (en) * | 2000-05-11 | 2001-04-11 | 陈一峰 | Electrothermal cloth tight fixing device for plastic bag closing machine |
| CN2597347Y (en) * | 2003-01-06 | 2004-01-07 | 吴汝勤 | Machine for making and sealing plastic film bags |
| CN201101478Y (en) * | 2007-05-14 | 2008-08-20 | 大连格瑞尔环保技术开发有限公司 | Plastics heat seal device for plastic package type faeces collection device |
-
2015
- 2015-01-26 CN CN201510037080.2A patent/CN104691017B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019307A (en) * | 1975-01-17 | 1977-04-26 | Situno Holding Sa | Welding and cutting device for packaging machines |
| US4834830A (en) * | 1988-07-21 | 1989-05-30 | Fmc Corporation | Oscillating sealing wire assembly for wrapping machines |
| CN2222684Y (en) * | 1994-05-23 | 1996-03-20 | 别道奇 | Plastic film bag bottom closing device |
| CN2426445Y (en) * | 2000-05-11 | 2001-04-11 | 陈一峰 | Electrothermal cloth tight fixing device for plastic bag closing machine |
| CN2597347Y (en) * | 2003-01-06 | 2004-01-07 | 吴汝勤 | Machine for making and sealing plastic film bags |
| CN201101478Y (en) * | 2007-05-14 | 2008-08-20 | 大连格瑞尔环保技术开发有限公司 | Plastics heat seal device for plastic package type faeces collection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600814A (en) * | 2017-01-17 | 2017-04-26 | 广州大学 | Device for settling and packaging coins |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104691017B (en) | 2017-11-21 |
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