CN102774533A - Plastic film bag mouth-opening method and plastic film bag mouth-opening mechanism - Google Patents
Plastic film bag mouth-opening method and plastic film bag mouth-opening mechanism Download PDFInfo
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- CN102774533A CN102774533A CN201210237151XA CN201210237151A CN102774533A CN 102774533 A CN102774533 A CN 102774533A CN 201210237151X A CN201210237151X A CN 201210237151XA CN 201210237151 A CN201210237151 A CN 201210237151A CN 102774533 A CN102774533 A CN 102774533A
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- bag mouth
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Abstract
The invention provides a plastic film bag mouth-opening mechanism, which comprises sucking parts and drivers, the sucking parts are used for generating sucking force around the mouth of a plastic film bag, and the drivers are connected with the sucking parts. The technical scheme of the invention utilizes the sucking parts to suck the bag mouth, so that the bag mouth can be opened. The method is easy to operate, the speed is high, the packaging efficiency is greatly increased, moreover, a large quantity of manpower and resources are saved, the product quality is increased, and labor intensity is decreased.
Description
Technical field
The present invention relates to the plastics-production equipment technical field, particularly relate to a kind of plastic film bag support mouth method and device thereof.
Background technology
Existing plastic film bag all is through PE material blowing mould is made into bag film earlier in producing.During the tubing packing, manual work struts the plastic sheeting sack to enter the tubing cover, with artificial the film at tubing two ends is wrapped with adhesive tape again.Pipe fitting bag film and tubing bag film are different, tubing bag film two ends all be lead to and the bag film of pipe fitting separates with hot melting mode for one section one section according to the size of pipe fitting.During the pipe fitting packing, manual work separates bag film for one section one section, film sack personnel selection worker is strutted to be loaded into pipe fitting again, and molten mode or other way of reusable heat sealed the film sack.This support mouthful mode, speed is slow, and packaging efficiency is low.Need great amount of manpower and material resources.
Summary of the invention
The technical matters that the present invention will solve is the deficiency that overcomes prior art, provides a kind of simple in structure, and cost is lower, and adjusts plastic film bag mouth expanding apparatus eaily.
Second technical purpose of the present invention is to overcome the deficiency of prior art, provides a kind of simple in structure, and cost is lower, and adjusts the mouth method of plastic film bag support eaily.
For solving above-mentioned first technical matters, technical scheme of the present invention is following:
A kind of plastic film bag mouth expanding apparatus comprises the adsorption element that is used for around the plastic sheeting sack, producing adsorption affinity, and actuating device, and said actuating device is connected with adsorption element.
Wherein, said adsorption element can be the mode through generation static, with adsorbing around the plastic sheeting sack.
Further; The inboard of adsorption element has a plurality of through holes; The outside of adsorption element has at least one and said a plurality of through hole bonded assembly external tapping, and said actuating device is connected with external tapping, and said actuating device is the air-flow exporter that is used for through said a plurality of through hole extracting airs; Wherein, the air-flow exporter can be instruments such as air suctiton ventilator.
Further, said adsorption element comprises the first absorption end and the second absorption end, and the first absorption end and the second absorption end are equipped with external tapping, and said air-flow exporter is connected with the second absorption end with the first absorption end respectively.
Further, also comprise the displacement control piece that is used to regulate the first absorption end and the second absorption end relative position, the first absorption end is connected with the displacement control piece respectively with the second absorption end.
Further, the said first absorption end and the second absorption end are the semicircular ring structure, and said external tapping is arranged on the cylindrical, and said through hole is arranged on the inner headed face.
Further, said semicircular ring is unitary closed sealing, the semicircular ring structure of inner hollow.
For solving above-mentioned second technical matters, technical scheme of the present invention is following:
A kind of plastic film bag support mouth method of utilizing above-mentioned plastic film bag mouth expanding apparatus to realize said method comprising the steps of:
(1) plastic film bag one end is fixed, an end hangs down into said adsorption element place;
(2) the displacement control piece is regulated first, second absorption end merging, entangles plastic film bag;
(3) open the air-flow exporter, make on the interior circle that is adsorbed on first, second absorption end in one week of plastic film bag hoop, realize the plastic sheeting sack is strutted.
Compared with prior art, the invention has the advantages that:
Through adsorption element, bag opening part is adsorbed in two semicircles in the technical scheme of the present invention, so just bag film is strutted a pipe fitting or tubing is loaded into, do not close that air suctiton ventilator is very difficult to separate plastic film bag and two semicircles.This method is simple to operate, and velocity ratio is very fast, has improved packaging efficiency greatly, and has saved lot of manpower and material resources, improved product design, reduced labour intensity.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the concrete scheme drawing 1 of adsorption element of the present invention;
Fig. 3 is the concrete scheme drawing 2 of adsorption element of the present invention.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described further.
Shown in Fig. 1-3, the present invention provides a kind of plastic film bag mouth expanding apparatus, comprises the adsorption element 1 that is used for around the plastic sheeting sack, producing adsorption affinity, and actuating device 3, and said actuating device 3 is connected with adsorption element 1.The inboard of adsorption element 1 has a plurality of through holes 11; The outside of adsorption element 1 has at least one and said a plurality of through hole bonded assembly external tapping 12, and said actuating device 3 is connected with external tapping 12, and said actuating device is the air-flow exporter that is used for through said a plurality of through hole 11 extracting airs; The air-flow exporter is extracting air from through hole 11; Air flow in the said air-flow exporter through external tapping, and wherein, the air-flow exporter can be instruments such as air suctiton ventilator.
Further, said adsorption element 1 comprises the first absorption end and the second absorption end, and the first absorption end and the second absorption end are equipped with external tapping 12, and said air-flow exporter is connected with the second absorption end with the first absorption end respectively.The said first absorption end and the second absorption end are the semicircular ring structure, and said semicircular ring is a unitary closed leak free, and the annulus hollow structure inside, only on inner headed face, has a plurality of through holes.Said external interface 12 is arranged on the cylindrical.
Further; The first absorption end is connected with a displacement control piece 2 with the second absorption end; First, second absorption end works alone separately, and displacement control piece 2 is used for when needs support the mouth operation, regulating the first absorption end and second and adsorbs end, makes its joint; Be enclosed within expect on the bag film 4 that displacement control piece 2 also can be used for adapting to the size of plastic film bag 4 diameters according to the relative position that the big or small real-time regulated of the plastic film bag 4 diameters first absorption end and second absorption are held with this.
Further, said displacement control piece 2 can be two cylinders etc. independently, can realize regulating the parts of the position of adsorption element.
Be fixed on whole volume PE plastic film bag 4 on the shelf of film placement when operating; One end of PE film is slided along guide rod 5; When PE bag film process adsorption element 1; Open cylinder when being necessary support mouthful the first absorption end and the second absorption end closed up, open air suctiton ventilator again the inner headed face of PE bag film along the first absorption end and the second absorption end sucked, so just can with the PE plastic film bag support mouth need a pipe fitting or a tubing cover be loaded into; Again port is connected with fuse machine 6 hot melts, so just needed accessory sealed package has been got up.
Especially, said adsorption element 1 also can be through produce static etc. mode, with adsorbing around the plastic sheeting sack.
Claims (8)
1. a plastic film bag mouth expanding apparatus is characterized in that, comprises the adsorption element that is used for around the plastic sheeting sack, producing adsorption affinity, and actuating device, and said actuating device is connected with adsorption element.
According to claim 1 the plastic film bag mouth expanding apparatus of book, it is characterized in that said adsorption element is through producing the mode of static, with adsorbing around the plastic sheeting sack.
3. plastic film bag mouth expanding apparatus according to claim 1; It is characterized in that; The inboard of adsorption element has a plurality of through holes; The outside of adsorption element has at least one and said a plurality of through hole bonded assembly external tapping, and said actuating device is connected with external tapping, and said actuating device is the air-flow exporter that is used for through said a plurality of through hole extracting airs.
4. plastic film bag mouth expanding apparatus according to claim 3; It is characterized in that; Said adsorption element comprises the first absorption end and the second absorption end, and the first absorption end and the second absorption end are equipped with external tapping, and said air-flow exporter is connected with the second absorption end with the first absorption end respectively.
5. plastic film bag mouth expanding apparatus according to claim 4 is characterized in that, also comprises the displacement control piece that is used to regulate the first absorption end and the second absorption end relative position, and the first absorption end is connected with the displacement control piece respectively with the second absorption end.
6. plastic film bag mouth expanding apparatus according to claim 5 is characterized in that, the said first absorption end and the second absorption end are the semicircular ring structure, and said external tapping is arranged on the cylindrical, and said through hole is arranged on the inner headed face.
7. plastic film bag mouth expanding apparatus according to claim 6 is characterized in that, said semicircular ring is unitary closed sealing, hollow structure inside.
8. a plastic film bag support mouth method of utilizing the described plastic film bag mouth expanding apparatus of claim 7 to realize is characterized in that, said method comprising the steps of:
(1) plastic film bag one end is fixed, an end hangs down into said adsorption element place;
(2) the displacement control piece is regulated first, second absorption end merging, entangles plastic film bag;
(3) open the air-flow exporter, make on the interior circle that is adsorbed on first, second absorption end in one week of plastic film bag hoop, realize the plastic sheeting sack is strutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237151XA CN102774533A (en) | 2012-07-10 | 2012-07-10 | Plastic film bag mouth-opening method and plastic film bag mouth-opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237151XA CN102774533A (en) | 2012-07-10 | 2012-07-10 | Plastic film bag mouth-opening method and plastic film bag mouth-opening mechanism |
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| CN102774533A true CN102774533A (en) | 2012-11-14 |
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| CN201210237151XA Pending CN102774533A (en) | 2012-07-10 | 2012-07-10 | Plastic film bag mouth-opening method and plastic film bag mouth-opening mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738550A (en) * | 2014-01-06 | 2014-04-23 | 济南大学 | Thin-wall light material piling method and device |
| CN105584682A (en) * | 2016-02-17 | 2016-05-18 | 亿和精密工业（苏州）有限公司 | Packaging sealing device |
| CN106605526A (en) * | 2016-08-10 | 2017-05-03 | 上海雪榕生物科技股份有限公司 | Liquid inoculator for edible fungi bag cultivation |
| CN106605525A (en) * | 2016-08-10 | 2017-05-03 | 上海雪榕生物科技股份有限公司 | Control method of maitake production environment |
| CN106628293A (en) * | 2016-08-10 | 2017-05-10 | 上海雪榕生物科技股份有限公司 | Material-level control system for edible mushroom bagging machine |
| CN106742452A (en) * | 2015-12-22 | 2017-05-31 | 上海鑫化机械设备有限公司 | Set mark coding integration producing line based on machine vision |
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| JP3554236B2 (en) * | 1999-11-19 | 2004-08-18 | ゼネラルパッカー株式会社 | Grip pair opening adjustment device for packaging machines |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738550A (en) * | 2014-01-06 | 2014-04-23 | 济南大学 | Thin-wall light material piling method and device |
| CN103738550B (en) * | 2014-01-06 | 2015-06-03 | 济南大学 | Thin-wall light material piling device |
| CN106742452A (en) * | 2015-12-22 | 2017-05-31 | 上海鑫化机械设备有限公司 | Set mark coding integration producing line based on machine vision |
| CN106742452B (en) * | 2015-12-22 | 2019-10-15 | 上海鑫化机械设备有限公司 | Set mark coding integration producing line based on machine vision |
| CN105584682A (en) * | 2016-02-17 | 2016-05-18 | 亿和精密工业（苏州）有限公司 | Packaging sealing device |
| CN105584682B (en) * | 2016-02-17 | 2018-07-27 | 亿和精密工业（苏州）有限公司 | Packaging seal device |
| CN106605526A (en) * | 2016-08-10 | 2017-05-03 | 上海雪榕生物科技股份有限公司 | Liquid inoculator for edible fungi bag cultivation |
| CN106605525A (en) * | 2016-08-10 | 2017-05-03 | 上海雪榕生物科技股份有限公司 | Control method of maitake production environment |
| CN106628293A (en) * | 2016-08-10 | 2017-05-10 | 上海雪榕生物科技股份有限公司 | Material-level control system for edible mushroom bagging machine |
| CN106605526B (en) * | 2016-08-10 | 2020-05-19 | 上海雪榕生物科技股份有限公司 | Edible mushroom bag cultivation liquid inoculator |
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Application publication date: 20121114 |