CN200984837Y

CN200984837Y - Novel forming machine for making packaging bag with zip fastener

Info

Publication number: CN200984837Y
Application number: CNU2006201518409U
Authority: CN
Inventors: 任会勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-15
Filing date: 2006-12-15
Publication date: 2007-12-05
Anticipated expiration: 2016-12-15

Abstract

The utility model belongs to the packing machines. The proposal aims at solving the problems that a heavy weight, a plurality of working flows and a high cost exist in the current horizontal packing machine. Specifically the utility model relates to a package former with zipper, and is characterized in that the utility model is of a vertical machine, all the elements are arranged vertically, a film and a zipper is conveyed in from the upper part and the lateral part, a vertical heat sealer sealing the upper and lower opening and the chain side of the package is arranged at one side of the machine, the lower part of which is provided with two couples of lead roller which lead the two films to down go, and a horizontal heat sealer sealing the lateral sides is arranged at the lower part, a cutter is arranged at the place in a distance of a bag, the feeding is performed at one side blocked. When in use, because the upper opening with a zipper will not open after being sealed, the working time is saved; the cutting is performed after completing the feeding and all the working flow without the flow of opening the zipper to feed; and no operation of completing feeding in a state of dissociation after cutting the package. Therefore, the utility model provides the characteristics such as a stably reliable work, a simplified working flow, a small occupying area, a light weight and a low cost.

Description

The packaging bag forming machine of novel band slide fastener

Technical field: the utility model belongs to the package packing machine class.It is specifically related to a kind of structure of the packaging bag forming machine that has slide fastener of novel vertical.

Background technology: along with the development of industrial technology and plastic industry, the packaging bag that plastic sheeting is made has obtained using widely on the packing of small-sized scattered commodity, in recent years on plastic film bag, occurred the use of plastic fastener again, provide bigger convenience the preservation that can not once use up commodity.Polybag machine in the prior art all is horizontal, and each portion mechanism is transversely arranged, and plastic sheeting is advanced to the right as shown in Figure 3, and is again that bottom is bonding, subsequently that limit, the left and right sides is bonding earlier with slide fastener and suitable for reading bonding, cuts off, and seals up mouth again after opening charging suitable for reading; Another kind of scheme as shown in Figure 4, it is the top of the bag of first involution band slide fastener, cuts off the bottom of envelope again after the charging again behind the involution dual-side.In a word, all there is the problem that operation is many, machine dimensions is big, weight is big in these schemes, and what have reaches 6 meters, heavily has 2 tons, and corollary is to involve great expense.

Summary of the invention: the purpose of this utility model is to be to overcome special this programme that proposes of foregoing problems that existing polybag machine exists--the packaging bag forming machine of-novel band slide fastener, it adopts new structure, machine is vertical, and operation is simplified and reduced occupation of land, has also reduced cost significantly.

By as above design, the packaging bag forming machine of the novel band slide fastener that the utility model proposed, it is made up of heat seal device, cutting knife, guiding device, it is characterized in that this machine becomes erect form, heat seal device, guiding device and cutting knife are arranged above and below, plastic fastener is sent into from the side, plastic foil is sent into from the top, the longitudinal heat seal device of involution bag top, the bag end and bonding zipper flange is equipped with in the machine both sides, below the longitudinal heat seal device, establish guide wheel, the horizontal heat seal device of involution bag side is housed under the guide wheel, cutting knife is set by the bag wide interval.

In this programme, the longitudinal heat seal device place of machine side is provided with the zipper flange isolator of band spill opening.Its guiding device is the guide wheel that two covers are pushed down the bag top and the bag end.

Adopt this programme can embody following superiority: 1. this machine adopts vertical structure, makes floor space little, has reduced the input on the factory building expense; 2. the two negative and positive chain limits of slide fastener and the front-back of bag are no longer opened after bonding, saved man-hour; 3. seal the both sides up and down of bag earlier, feed after sealing a side of bag again, another side of the thin bag of plastics this moment is involution not as yet, and charging also than being easier to, has been saved the operation of together the plastics sack being opened, and has saved operation and man-hour; 4. this machine is simple in structure, and is easy to operate, and reliable operation has been saved several procedures and man-hour, has reduced the manufacturing cost of machine, is a superior technical scheme.

Description of drawings: Fig. 1 is the structural representation of the packaging bag forming machine of the novel band slide fastener of this programme.The position relation of these vertical each parts of machine is described.

Fig. 2 is the structural representation of zipper flange isolator of the band spill opening at longitudinal heat seal device place on this machine.

Fig. 3 is the structural representation of a kind of horizontal machine in the prior art.

Fig. 4 is the structural representation of another kind of horizontal machine.

The specific embodiment: the packaging bag forming machine of the band slide fastener that this is novel is the improvement innovation to horizontal machine in the prior art, and it is made up of longitudinal heat seal device 4, guide wheel 5, the heat seal device 6 of side, cutting knife 7, slide fastener hole punched device 8, slide fastener 9, the zipper flange isolator 10 on plastic sheeting 1, the film axis of guide 2, film forming device 3, involution bag top and the bag end and bonding chain limit.Fig. 3 and Fig. 4 are existing horizontal types, in Fig. 3 the structure of machine be by the guide 14 of the heat seal device 13 of the heat seal device 12 of the heat seal device 11 of bonding slide fastener, bonding bottom, bonding dual-side, long roller type, cut off side cutting knife 15, open upper bag mouth 16, charging 17, close slide fastener and seal up mouthfuls 18 again.Fig. 4 by another kind of type by slide fastener and bonding heat seal device 19 suitable for reading, envelope side heat seal device 20, long roller type guide 21, cutoff tool 22, open sack 23, charging 24, the heat seal device 25 of sealing the base formed.These two kinds of machines all are horizontal machines, and characteristics are long and weigh, and floor space is big and cost is high.This type is vertical, it is with the earlier bonding end opening of living in plastic sheeting and plastic fastener input back, the edge of slide fastener can avoid that when bonding zipper flange is all sticking dead after penetrating the zipper flange isolator, in the slide fastener input process, establish hole punched device, heat seal place that makes the hole gone out just in time drop on side, can reduce the thickness of slide fastener in heat seal place, suitable for reading and the slide fastener that involution is lived is no longer opened, when clinging a side, begin charging, therefore its guiding device is two pair rollers rather than long roller, and a descending again step cut off with cutting knife after charging finished.It is to cut off at the complete all after date of working continuously, has avoided having the free state of cutting off the single sack in back in the prior art, and make not only one operation and operation under free state.Therefore the type of this programme through model machine through probationary certificate: advantages such as it has working stability, quality height, occupation of land is little, machine is light, 1/6 of its a floor space quite horizontal machine, weight only is equivalent to its 1/5, and manufacturing cost is the former 1/5, demonstrates greatly superiority of this scheme.

Claims

1. the packaging bag forming machine of a novel band slide fastener, it is made up of heat seal device, cutting knife, guiding device, it is characterized in that this machine becomes erect form, heat seal device, guiding device and cutting knife are arranged above and below, plastic fastener is sent into from the side, plastic foil is sent into from the top, the longitudinal heat seal device (4) of involution bag top, the bag end and bonding zipper flange is equipped with in the machine both sides, below the longitudinal heat seal device, establish guide wheel (5), the horizontal heat seal device (6) of involution bag side is housed under the guide wheel, cutting knife (7) is set by the bag wide interval.

2. according to the described packaging bag forming machine of claim 1, it is characterized in that the longitudinal heat seal device place at the side of machine is provided with the zipper flange isolator (10) of band spill opening.

3. according to the described packaging bag forming machine of claim 1, the guiding device that it is characterized in that it is the guide wheel that two covers are pushed down the bag top and the bag end.