CN2346564Y - Thermal sealing device for plastic thin film bag maker - Google Patents
Thermal sealing device for plastic thin film bag maker Download PDFInfo
- Publication number
- CN2346564Y CN2346564Y CN 98234478 CN98234478U CN2346564Y CN 2346564 Y CN2346564 Y CN 2346564Y CN 98234478 CN98234478 CN 98234478 CN 98234478 U CN98234478 U CN 98234478U CN 2346564 Y CN2346564 Y CN 2346564Y
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- wheel
- heat
- sealing
- hot
- rubber wheel
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- Expired - Fee Related
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Abstract
The utility model relates to a thermal sealing device for a plastic thin film bag maker, which comprises a power unit, pulley wheels 2, 3 and 4, a feed roller 5, a paper out wheel 7, a rubber wheel 6 and a heat sealing wheel 8. The utility model is characterized in that the heat sealing wheel 8 is provided with one to four heat sealing knives 9; a spring 18 is arranged between the heat sealing knife 9 and the heat sealing wheel 8; the side of the rubber wheel 6 is provided with a deflector rod 13 with a crank rod 15 and magnetic suction 14. The utility model can regulate the heat-sealing time and the heat-sealing pressure, not only can be in heat seal in high speed and smoothness, but also can ensure the heat seal quality. The manufacturing cost is low, and the operation is convenient.
Description
The utility model belongs to the producing device of plastic film bag, the hot sealing device that in particularly a kind of plastic film bag making machine film is sealed.
The hot sealing device of existing plastic film bag making machine will pull or ride when work, makes a depression bar translation on the plate be depressed into electric hot plate, the film that is clipped in is between the two sealed, till this pressure will be maintained to always and seal.Time has been grown, and makes plastic sheeting fusing and disconnects, and the time lack, and heat-sealing does not live, and seals blow-by.So the operator is in tension, long-time operation easily makes people's fatigue, and product quality is low, and speed is slow.And use the heat seal device crank rod-type or relay control electromagnetic device, then owing to be involution one by one, effect and output are all lower.
United States Patent (USP) 3708377 discloses a kind of Bag Making Machine that is used for heat-sealable material, this machine hot sealing device is by going into material roller, heat-sealing wheel, output roller, transfer roller and collect wheel to constitute, the heat seal process of this machine hot sealing device be by film supports on heat-sealing wheel, seal by the heating wire on the heat-sealing wheel, though can reach heat-sealing, but film is difficult to evenly with contacting of heating wire, to the higher and inaccessible high speed heat-sealing of the specification requirement of heater element, and this apparatus cost costliness.
In order to overcome the shortcoming that above-mentioned prior art exists, the utility model provides a kind of hot sealing device of fast automatic heat sealing.
The hot sealing device of plastic film bag making machine of the present utility model, comprise power set, film volume 1, pulley 2,3,4, feed roller 5, rubber wheel 6, paper output wheel 7, heat-sealing wheel 8, it is characterized in that being provided with on the heat-sealing wheel 1-4 hot knife 9, hot knife is provided with heater element 16 for 9 li, is heated under temperature controller 17 controls by rotor 10 that seals wheel shaft and coupling apparatus 11, is provided with mother Luo 12 of spring 18 and adjustment spring degree of tightness between hot knife 9 and the heat-sealing wheel 8, feed roller 5 and paper output wheel 7 tread support membranes, push down rubber wheel 6, rubber wheel 6 rotates synchronously with heat-sealing wheel 8, and hot knife 9 periodically connects one section ground high-speed smooth heat-sealing for one section to the film that enters rubber wheel 6.Rubber wheel 6 next doors are provided with driving lever 13, and driving lever 13 is connected with the toggle-action lever 15 that has magnetic 14, when rubber wheel 6 stops operating, and magnetic 14 adhesives, toggle-action lever 15 drives driving lever 13, stirs hot knife 9 and leaves rubber wheel 6.
The utility model improves the hot sealing device of existing Bag Making Machine, adopts the hot knife cycle type to carry out heat sealing, and heat seal pressure and heat sealed time can arbitrarily be adjusted, the automaticity height, and the production efficiency height, good product quality, easy and simple to handle, cost is low.This product one puts goods on the market, and will produce very big economic benefit and social benefit.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model structure principle chart.
Fig. 2 is the schematic diagram of the heat-sealing wheel of the utility model band hot knife.
1 is the film volume among the figure, the 2,3, the 4th, and pulley, the 5th, feed roller, the 6th, rubber wheel, the 7th, paper output wheel, the 8th, heat-sealing wheel, the 9th, hot knife, the 10th, the rotor that links to each other with the heat-sealing wheel shaft, the 11st, coupling apparatus, the 12nd, mother Luo, the 13rd, driving lever, the 14th, magnetic, the 15th, toggle-action lever, the 16th, heater element, the 17th, temperature controller, the 18th, spring, the 19th, winding wheel.
After power set start, drive rubber wheel 6, heat-sealing wheel 8 and winding wheel 19 rotate synchronously, film paper is come out through pulley 2,3,4 from film volume 1, be pressed on the rubber wheel 6 by feed roller 5 and paper output wheel 7, at this moment heat-sealing wheel 8 upper rotor parts 10 are switched on coupling apparatus 11, make heater element 16 heating of hot knife 9 the insides, hot knife 9 correspondingly generates heat, when reaching design temperature, hot knife 9 periodically connects one section ground heat-sealing for one section to the film that enters on the rubber wheel 6, and the film after the heat-sealing is delivered to winding wheel 19 by paper output wheel 7.In the heat seal process, can be by adjusting female 12 degrees of tightness of Luo adjust heat-sealing time and heat-sealing pressure, to guarantee heat seal quality.The hot knife temperature is measured by temperature controller 17, control energising or outage.When rubber wheel 6 shut down, magnetic 14 adhesives that are connected with toggle-action lever 15 drove driving lever 13, stir hot knife 9 and leave rubber wheel 6, prevented 9 pairs of film heat-sealings of hot knife excessively.When winding wheel 19 receipts expire film, cut off electrical source of power, to pull down the good film of heat-sealing and roll up, closed power switch works on.
Claims (2)
1, a kind of hot sealing device of plastic film bag making machine, comprise power set, feed roller 5, rubber wheel 6, heat-sealing wheel 8, paper output wheel 7, it is characterized in that heat-sealing wheel 8 is provided with 1-4 hot knife 9, hot knife 9 the insides are provided with heater element 16, rotor 10 by the heat-sealing wheel shaft heats by temperature controller 17 controls with coupling apparatus 11, and feed roller 5 and paper output wheel 7 tread support membranes are pushed down rubber wheel 6, rubber wheel 6 and heat-sealing wheel 8 run-in synchronisms, hot knife 9 periodically contacts with the film of pushing down rubber wheel 6, and rubber wheel 6 next doors are provided with the driving lever 13 of band toggle-action lever 15 and magnetic 14.
2, the hot sealing device of plastic film bag making machine according to claim 1 is characterized in that being provided with between described hot knife 9 and the heat-sealing wheel 8 spring 18 and mother Luo 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98234478 CN2346564Y (en) | 1998-06-19 | 1998-06-19 | Thermal sealing device for plastic thin film bag maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98234478 CN2346564Y (en) | 1998-06-19 | 1998-06-19 | Thermal sealing device for plastic thin film bag maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2346564Y true CN2346564Y (en) | 1999-11-03 |
Family
ID=33982986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98234478 Expired - Fee Related CN2346564Y (en) | 1998-06-19 | 1998-06-19 | Thermal sealing device for plastic thin film bag maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2346564Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290607A (en) * | 2011-06-27 | 2011-12-21 | 深圳市吉阳自动化科技有限公司 | Electrode plate-winding method and electrode plate winder |
| CN102431212A (en) * | 2011-08-18 | 2012-05-02 | 浙江超伟机械有限公司 | Bag making machine capable of continuously sealing bags |
| CN104057641A (en) * | 2013-03-22 | 2014-09-24 | 东莞市日康实业有限公司 | Dual-cutting mode bag making machine |
-
1998
- 1998-06-19 CN CN 98234478 patent/CN2346564Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290607A (en) * | 2011-06-27 | 2011-12-21 | 深圳市吉阳自动化科技有限公司 | Electrode plate-winding method and electrode plate winder |
| CN102290607B (en) * | 2011-06-27 | 2013-11-20 | 深圳市吉阳自动化科技有限公司 | Electrode plate-winding method and electrode plate winder |
| CN102431212A (en) * | 2011-08-18 | 2012-05-02 | 浙江超伟机械有限公司 | Bag making machine capable of continuously sealing bags |
| CN104057641A (en) * | 2013-03-22 | 2014-09-24 | 东莞市日康实业有限公司 | Dual-cutting mode bag making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |