CN105936141A - Device for embedding drawstring in drawstring garbage bag - Google Patents
Device for embedding drawstring in drawstring garbage bag Download PDFInfo
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- CN105936141A CN105936141A CN201610476103.4A CN201610476103A CN105936141A CN 105936141 A CN105936141 A CN 105936141A CN 201610476103 A CN201610476103 A CN 201610476103A CN 105936141 A CN105936141 A CN 105936141A
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- guide
- stay cord
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Abstract
The invention relates to a device for embedding a drawstring in a drawstring garbage bag, and aims to quickly complete a drawstring embedding procedure. The device comprises an input guide roller group, an output guide roller group as well as a bag mouth flanging mechanism and a drawstring leading mechanism, and is characterized in that the bag mouth flanging mechanism comprises two flanging assemblies which are arranged oppositely; each flanging assembly comprises an opening guide plate, an inward-flanging guide plate and an internal guide wheel; the opening guide plates and the inward-flanging guide plates of the two flanging assemblies are combined to form a prismatic frame; the internal guide wheels act on the internal side walls of the inward-flanging guide plates; the drawstring leading mechanism comprises external guide wheels and a leading assembly used for leading a drawstring to the external guide wheels; and the external guide wheels are matched with the flanging assemblies for drawstring leading. By adoption of the device, the drawstring can be automatically embedded in the edge of the plastic film opening of a bag body, so that such drawstring garbage bag can be more convenient and rapid to manufacture.
Description
Technical field
The present invention relates to a kind of wire rope handling refuse bag stay cord flush mounting, be specifically related to a kind of being adaptable to and make the wire rope handling refuse bag bag machinery with stay cord.
Background technology
The kind of the refuse bag seen in daily life is the most various at present, relevant manufactures have developed the product of tool different structure of all kinds also for the demand of user, more selection is had for user, the refuse bag seen on the market at present its be substantially flat mouth type, after rubbish is thrown away in refuse bag by user, it is positioned over rubbish when focusing on place, due to bag opening of garbage bag and un-ligatured tighten, the rubbish often led in bag exposes, and has a strong impact on environmental health.
The wire rope handling refuse bag inspiration of the present invention is derived from cloth bag structure in early days, as shown in Figure 7, people's article storage for convenience in early days, mostly all can sew some beanbags voluntarily, the wire rope handling refuse bag of the present invention is i.e. similar to cloth bag structure in early days, it sews at bag mouth wears stay cord pipe 82, and wears rope 86 in this wears stay cord pipe 82, and the cloth bag structure of this type is widely applied in people's daily life in one's early years.
This type of wire rope handling refuse bag the most seen has been developed that into and makes with plastic cement material, although material changes, the most similar, but bag manufacturers all faces a problem that cannot overcome, and is i.e.--and stay cord penetrates production automatically.Therefore must be dependent on and manually carry out, thereby result in the problem in production efficiency.
Summary of the invention
The deficiency existed in view of prior art, present invention innovation provides a kind of stay cord being rapidly completed in wire rope handling refuse bag manufacturing process and embeds the wire rope handling refuse bag stay cord flush mounting of operation.
This wire rope handling refuse bag stay cord flush mounting includes input guide roller set, output guide roller set and bag mouth flange body and stay cord guide mechanism, it is characterized in that: described bag mouth flange body includes two flange assemblies being oppositely arranged, described flange assembly includes and opens guide plate, varus guide plate and inner guide pulley, the framework opening guide plate and varus guide plate composition rib pattern of two flange assemblies, described inner guide pulley acts on the medial surface of varus guide plate；Described stay cord guide mechanism includes outer guide wheel and stay cord guides the arrangement for guiding of outside guide wheel, and described outer guide wheel coordinates messenger with flange assembly.
One end opening guide plate of described flange assembly is adjoining with one end of varus guide plate, described outer guide wheel is positioned at the inner side of flange assembly, being placed in opening the position that guide plate is adjoining with varus guide plate, described outer stator portion is between the abutting end opening guide plate and varus guide plate.
Described arrangement for guiding includes upper and lower two lead in track, and the inner of two lead in track is designed with guiding hypotenuse, and described guiding hypotenuse is corresponding with outer guide wheel, is provided with directive wheel between described outer guide wheel and guiding hypotenuse.
Described inner guide pulley is angularly disposed.
The rotating direction of described inner guide pulley is at an acute angle with the direction of travel of flange.
Described inner guide pulley is arranged on inner guide pulley adjusting part, described inner guide pulley adjusting part includes two support arms, two support arms are all hinged in assembled plate, and two inner guide pulleys are separately mounted to one end of two support arms, and connecting between the other end of two support arms has flange extension spring.
Described varus guide plate side arranges the tight mechanism of marsupial bottom bracing, and tightening mechanism at the bottom of described bag includes two stretching wheels, and said two stretching is taken turns in separated position.
Tightening mechanism at the bottom of described bag also includes stretching plate triangular in shape, and said two stretching wheel is arranged on stretching plate.
Described stretching plate is angularly disposed in extensible member side, and described extensible member passes through resilient support assembly elastic reaction in the opposite side of extensible member.
Described resilient support assembly includes pull plate, motion bar and fixed plate, being provided with linear bearing in fixed plate, motion bar arranges in linear bearing, and motion bar is connected through fixed plate one end with pull plate, the other end is connected with extensible member, and stretching extension spring is connected between pull plate and fixed plate.
The bag raw material open side edge being processed on Bag Making Machine board can be turned down by this device, simultaneously can be by stay cord by introducing in board outside board, and embed inside the edge that bag plastic foil open side is turned down, whereby, stay cord automatically can be embedded at bag plastic foil edge of opening, and it is more convenient, rapider to allow this type of drawstring formula handbag make.
Accompanying drawing explanation
Fig. 1 is the single unit system schematic diagram of the present invention；
Fig. 2 is the bag mouth flange body floor map with belt guide mechanism of the present invention；
Fig. 3 is the integral planar schematic diagram of the present invention；
Fig. 4 is the Local map of inner guide pulley；
Fig. 5 is the present invention bag raw material that carries out producing and the schematic flow sheet in stay cord feed operation；
Fig. 6 is the wire rope handling refuse bag product schematic diagram that the present invention makes；
Fig. 7 is early stage cloth bag product schematic diagram.
Detailed description of the invention
As it is shown in figure 1, the present invention includes input guide roller set 42 and output guide roller set 44 on the whole, and tightening mechanism 3 at the bottom of bag mouth flange body 10 between input guide roller set 42 and output guide roller set 44, stay cord guide mechanism 20 and bag.Double-layer plastic film 50 is upwards guided by the input guide roller set 42 of lower section, double-layer plastic film 50 is the tubular raw material that a kind of blown film is good, when being processed in delivering to Bag Making Machine, an opening 52 is cut out at one side by cutting knife, this double-layer plastic film 50 through input guide roller set 42 after, the edge of its opening 52 just by bag mouth flange body 10 by it to in-flanges, while opening 52 edge flange, stay cord is directed in flange by stay cord guide mechanism 20, thus completes stay cord embedding work.
Below in conjunction with meeting accompanying drawing, illustrate the structure and working principle of bag mouth flange body 10 and stay cord guide mechanism 20.
As shown in Figure 1, bag mouth flange body 10 includes two flange assemblies being oppositely arranged, each flange assembly includes and opens guide plate 12, inner guide pulley 162 and varus guide plate 14, open guide plate 12 and the varus guide plate 14 of two flange assemblies constitute the framework of rib pattern, i.e. two are opened guide plate 12 and two varus guide plates 14 constitute the appearance of prismatic from the side, and inner guide pulley 162 acts on the medial surface of varus guide plate 14.Owing to the guide plate 12 that opens of bag mouth flange body 10 constitutes, with varus guide plate 14, the framework that rib pattern is sub, plastic foil 50 opening 52 between input guide roller set 42 and output guide roller set 44 is formed for rib type opening after strutting, add inner guide pulley 162 press against, thus can make plastic foil 50 edge will because of the tension force of own material automatic infolding.And stay cord guide mechanism 20 includes outer guide wheel 120 and stay cord guides the arrangement for guiding of outside guide wheel 120, outer guide wheel 120 coordinates messenger with flange assembly.
In order to make stay cord guide mechanism 20 preferably merge with flange assembly, one end opening guide plate 12 of the present invention is adjoining with one end of varus guide plate 14, outer guide wheel 120 is positioned at the inner side of flange assembly, and it is partially disposed between the abutting end opening guide plate 12 and varus guide plate 14, the widest part in rib type framework is formed between the outer outermost application point of guide wheel 120 of two such, form the transition of arc top, and stay cord coordinates plastic foil 50 be pulled up together.
Specific works principle is as follows: when carrying out flange work, double-layer plastic film 50 through input guide roller set 42(coordinate conveying two deflector rolls) upwards guide after, first opened guide plate 12 by two to be strutted by its opening 52, then in turn through outer guide wheel 120 and varus guide plate 14, when through outer guide wheel 120, due to opening 52 by support to the widest, and due to the wheel face of outer guide wheel 120 act on double-layer plastic film opening 52 edge relatively in position, support so opening 52 edge cannot be formed, inner guide pulley 162 pushes down the flange at edge simultaneously, plastic foil opening 52 edge between outer guide wheel 120 and inner guide pulley 162 will gradually turn over the inner side to varus guide plate 14 because of the tension force of material itself, and flattened by inner guide pulley 162；And while flange, stay cord is guided to outer guide wheel 120 by stay cord guide mechanism 20, stay cord is drawn between flange and varus guide plate 14 by outer guide wheel 120 again；After completing the flange of opening and the embedding of stay cord, double-layer plastic film 50 along varus guide plate 14 lateral surface guide sliding, and output guide roller set 44(coordinate conveying two deflector rolls) between again stick together；Thus complete the work that stay cord embeds.
As described above, the guiding of stay cord is completed by stay cord guide mechanism 20, as shown in figs. 1 and 2, stay cord guide mechanism 20 includes the arrangement for guiding that stay cord guides outside guide wheel 120, arrangement for guiding includes upper and lower two lead in track 22, the inner of upper and lower two lead in track 22 is designed with guiding hypotenuse 220, and two guiding hypotenuses 220 are corresponding with two outer guide wheels 120 respectively, are provided with directive wheel 24 guiding between hypotenuse 220 and outer guide wheel 120.Stay cord 54 is imported to, in upper and lower two lead in track 22, when hypotenuse 220 position of lead in track delivered to by upper stay cord 54, invert and turn to by haulage gear by outside board, and is led at the directive wheel 24 on the right；And lower stay cord 54 is when delivering to hypotenuse 220 position of lower lead in track, invert and turn to, just being directed at the directive wheel 24 on the left side, the most upper and lower two stay cords 54 are led to opening about 52 inner side of double-layer plastic film 50, then are fed in the flange of opening 52 by outer guide wheel 120.
In order to make inner guide pulley 162 be tightly pressed against on varus guide plate 14, inner guide pulley 162 is arranged on inner guide pulley adjusting part by the present invention, inner guide pulley adjusting part includes two support arms 16, two support arms 16 are all hinged in assembled plate 15, two inner guide pulleys 162 are separately mounted to one end of two support arms 16, and connecting between the other end of two support arms 16 has flange extension spring 18.Being hauled one end of two support arms 16 by flange extension spring 18, be arranged on two inner guide pulleys 162 of two support arm 16 other ends just to both sides action, thus inner guide pulley 162 is just tightly pressed against on varus guide plate 14.And regulate the position of inner guide pulley 162 opposed plastic film 50 opening part for convenience, assembled plate 15 is arranged on regulating block 111 by the present invention, and rotatable being adjustably arranged on of regulating block 111 is installed on arm 11, so only just need to can regulate the distance of inner guide pulley 162 opposed plastic film 50 opening part by rotating regulating block 111, so that it is applicable to the making of different size sack.
nullAdditionally，In order to more stably carry out flange，Inner guide pulley 162 is angularly disposed，As shown in Figure 4，The i.e. rotating direction of inner guide pulley 162 is at an acute angle with the direction of travel of plastic foil 50 flange，Angularly disposed inner guide pulley 162 can make plastic foil preferably infolding flange，But just because of the angularly disposed reason of inner guide pulley 162，At plastic foil 50 opening 52 edge by time between inner guide pulley 162 and varus guide plate 14，Inner guide pulley 162 can apply to pull to this edge power a of inner side with portion，Such as the D operating mode in Fig. 5，Plastic foil 50 can produce crooked or cause other harmful effects in this case，Also varus guide plate 14 side is provided with stretching plate 36 for this present invention，This stretching plate 36 is triangular in shape，Stretching plate 36 is angularly disposed in extensible member 340 side (i.e. there is angle with vertical direction)，Extensible member 340 passes through resilient support assembly elastic reaction in the opposite side of extensible member 340，So stretching plate 36 will apply a support force b in position at the bottom of bag to plastic foil 50，Thus balance power a that inner guide pulley 162 applies，So that transport membrane 50 carries more steady.
Resilient support assembly described above includes pull plate 38, motion bar 34 and fixed plate 30, fixed plate 30 is provided with linear bearing 32, motion bar 34 arranges in linear bearing 32, motion bar 34 is through fixed plate 30, its one end is connected with pull plate 38, the other end is connected with extensible member 340, and stretching extension spring 380 is connected between pull plate 38 and fixed plate 30.Pull plate 38 is held in stretching extension spring 380, applies an outside thrust by motion bar 34 to stretching plate 36, i.e. by the planar delta of stretching plate 36, sack bottom inside is bestowed a support force b balanced each other with bag mouth flange body 10.
Equally open guide plate 12 strut the power of plastic foil 50 opening 52 to balance, the present invention arranges the tight mechanism of marsupial bottom bracing 3 in varus guide plate 14 side, as shown in Figure 3, tightening mechanism 3 at the bottom of this bag includes two stretching wheels 360, two stretching wheels 360 are in separated position, bag bottom bracing is just opened by two such stretching wheel 360, and two stretching wheels 360 are just arranged on stretching plate 36, owing to opening and the bottom of plastic foil 50 is all in softened state, therefore plastic foil 50 is in tensioning state, so plastic foil 50 can keep more balancing in course of conveying, and the effect of flange is more preferable.
Below in conjunction with Fig. 5, illustrating the workflow of the present invention: as shown in Figure 4, when location A, double-layer plastic film 50 passes through between paired input deflector roll 42, and its double layer material is in the state fitted；During to B location, because opening guide plate 12 and strutting strutting and open-shaped state of wheel 360；During to location of C, it is positioned at, at double-layer plastic film 50 opening 52, the widest part opening guide plate 12, the position (being also to enter the position guided by varus guide plate 14) i.e. supported by outer guide wheel 120, as previously mentioned, the wheel face of this outer guide wheel 120 be positioned at from double-layer plastic film opening 52 edge relatively in position, therefore opening 52 edge cannot be formed and support, opening 52 edge can be because of the tension force of material itself, turn over to inner side under the guiding of inner guide pulley 162 simultaneously, import by being imported into rail 22 outside board at this position stay cord 54, the hypotenuse 220 of two stay cord 54 pile warp 45 degree is turned to by a deflecting roller 24 after turning to respectively simultaneously, by after outer guide wheel 120 and be directed to the outside (now stay cord is positioned at the inner side of plastic foil 50) of varus guide plate 14；Next time to D position, the part that plastic foil 50 opening 52 edge is not supported by outer guide wheel 120 can be guided by guide wheel 162 and in turn to inside varus guide plate 14, and stay cord 54 can be embedded in inside this edge；When being directed to E position, plastic foil 50 and stay cord 54 all depart from the scope of bag mouth flange body 10 and enter between the output guide roller set 44 being arranged on above bag mouth flange body 10, the most i.e. complete and stay cord 54 automatization is embedded in the process operation inside plastic foil 50 opening 52 edge；And can deliver to, in follow-up sealing-cutting device, opening 52 edge flanging is sealed into " wire rope handling pipe ", and one cuts off each and every one the most at last, makes one by one " wire rope handling formula " refuse bag.
The finished bag that the present invention makes is as shown in Figure 6, wherein it can be seen that the wire rope handling formula refuse bag 60 that the present invention makes is belonging to a kind of both sides sealing bag, with the dual-side of opening 62 for sealing limit 64, opening 62 side varus flanges forms a wire rope handling pipe 66 through heat-sealing, it is provided with breach 660 at the suitable place of wire rope handling pipe 66, stay cord 54 is arranged in penetration pipe 66, and thus refuse bag opening 62 is ligatured after being pulled out by breach 660 by user, and the rubbish being so not result in bag exposes.
The present invention is with splendid structure configuration, it is possible to allow being embedded in by stay cord 54 inside the edge that plastic foil 50 opening 52 side is turned down of Bag Making Machine automatization, thus it is more convenient, rapider to allow this type of wire rope handling refuse bag make, and can be beneficial to Bag Making Machine automation mechanized operation.
Claims (10)
1. a wire rope handling refuse bag stay cord flush mounting, includes input guide roller set (42), output guide roller set (44) and bag mouth flange body (10) and stay cord guide mechanism (20), it is characterised in that:
Described bag mouth flange body (10) includes two flange assemblies being oppositely arranged, described flange assembly includes and opens guide plate (12), varus guide plate (14) and inner guide pulley (162), the framework opening guide plate (12) and varus guide plate (14) composition rib pattern of two flange assemblies, described inner guide pulley (162) acts on the medial surface of varus guide plate (14)；
Described stay cord guide mechanism (20) includes outer guide wheel (120) and stay cord guides the arrangement for guiding of outside guide wheel (120), and described outer guide wheel (120) coordinates messenger with flange assembly.
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 1, it is characterized in that: one end opening guide plate (12) of described flange assembly is adjoining with one end of varus guide plate (14), described outer guide wheel (120) is positioned at the inner side of flange assembly, being placed in opening the position that guide plate (12) is adjoining with varus guide plate (14), described outer guide wheel (120) part is positioned at opens between guide plate (12) and varus guide plate (14) abutting end.
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 1 and 2, it is characterized in that: described arrangement for guiding includes upper and lower two lead in track (22), the inner of two lead in track (22) is designed with guiding hypotenuse (220), described guiding hypotenuse (220) is corresponding with outer guide wheel (120), is provided with directive wheel (24) between described outer guide wheel (120) and guiding hypotenuse (220).
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 1, it is characterised in that: described inner guide pulley (162) is angularly disposed.
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 4, it is characterised in that: the rotating direction of described inner guide pulley (162) is at an acute angle with the direction of travel of flange.
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 3, it is characterized in that: described inner guide pulley (162) is arranged on inner guide pulley adjusting part, described inner guide pulley adjusting part includes two support arms (16), two support arms (16) are all hinged in assembled plate (15), two inner guide pulleys (162) are separately mounted to one end of two support arms (16), and connecting between the other end of two support arms (16) has flange extension spring (18).
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 1, it is characterized in that: described varus guide plate (14) side arranges the tight mechanism of marsupial bottom bracing (3), tightening mechanism (3) at the bottom of described bag includes two stretchings wheel (360), and two stretchings wheel (360) are in separated position.
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 4, it is characterised in that: described varus guide plate (14) side is provided with stretching plate (36) triangular in shape.
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 8, it is characterized in that: described stretching plate (36) is angularly disposed in extensible member (340) side, described extensible member (340) passes through resilient support assembly elastic reaction in the opposite side of extensible member (340).
A kind of wire rope handling refuse bag stay cord flush mounting the most according to claim 9, it is characterized in that: described resilient support assembly includes pull plate (38), motion bar (34) and fixed plate (30), fixed plate (30) is provided with linear bearing (32), motion bar (34) arranges in linear bearing (32), motion bar (34) is connected through fixed plate (30) one end with pull plate (38), the other end is connected with extensible member (340), and stretching extension spring (380) is connected between pull plate (38) and fixed plate (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476103.4A CN105936141B (en) | 2016-06-27 | 2016-06-27 | A kind of wire rope handling refuse bag drawstring flush mounting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610476103.4A CN105936141B (en) | 2016-06-27 | 2016-06-27 | A kind of wire rope handling refuse bag drawstring flush mounting |
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| CN105936141A true CN105936141A (en) | 2016-09-14 |
| CN105936141B CN105936141B (en) | 2018-01-09 |
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| CN201610476103.4A Active CN105936141B (en) | 2016-06-27 | 2016-06-27 | A kind of wire rope handling refuse bag drawstring flush mounting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738034A (en) * | 2016-12-21 | 2017-05-31 | 孟令来 | A kind of full-automatic handbag perforating threading machine |
| CN107283926A (en) * | 2017-07-20 | 2017-10-24 | 江苏南江智能装备股份有限公司 | The automatic stringing device of handbag |
| CN109466119A (en) * | 2018-12-21 | 2019-03-15 | 宁波新龙泰文具有限公司 | A kind of wire rope handling refuse bag drawstring flush mounting |
| CN110126350A (en) * | 2019-06-19 | 2019-08-16 | 蔡明� | Beam mouth rubbish bag forming device and its production technology |
| CN112455006A (en) * | 2020-09-29 | 2021-03-09 | 桐庐伟炜塑料制品有限公司 | Packing rope overlapping and covering equipment |
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| CN202038761U (en) * | 2011-03-31 | 2011-11-16 | 厦门亚太创新机器有限公司 | Stringing forming unit |
| CN102267250A (en) * | 2011-03-31 | 2011-12-07 | 厦门亚太创新机器有限公司 | Lacing plastic bag production equipment |
| CN203831851U (en) * | 2014-03-27 | 2014-09-17 | 衢州兰玲机电科技有限公司 | Rope pulling mechanism of bag rope threading equipment |
| CN104149395A (en) * | 2014-04-26 | 2014-11-19 | 杭州彼特环保包装有限公司 | Hand bag reeving mechanism and method |
| CN205685821U (en) * | 2016-06-27 | 2016-11-16 | 浙江超伟机械有限公司 | A kind of wire rope handling refuse bag stay cord flush mounting |
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2016
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| US4822437A (en) * | 1988-02-19 | 1989-04-18 | Mobil Oil Corporation | Method and apparatus for making non-roping thermoplastic draw tape for thermoplastic bags |
| CN202038761U (en) * | 2011-03-31 | 2011-11-16 | 厦门亚太创新机器有限公司 | Stringing forming unit |
| CN102267250A (en) * | 2011-03-31 | 2011-12-07 | 厦门亚太创新机器有限公司 | Lacing plastic bag production equipment |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738034A (en) * | 2016-12-21 | 2017-05-31 | 孟令来 | A kind of full-automatic handbag perforating threading machine |
| CN107283926A (en) * | 2017-07-20 | 2017-10-24 | 江苏南江智能装备股份有限公司 | The automatic stringing device of handbag |
| CN107283926B (en) * | 2017-07-20 | 2024-02-09 | 青岛康禹包装有限公司 | Automatic rope threading device for handbag |
| CN109466119A (en) * | 2018-12-21 | 2019-03-15 | 宁波新龙泰文具有限公司 | A kind of wire rope handling refuse bag drawstring flush mounting |
| CN110126350A (en) * | 2019-06-19 | 2019-08-16 | 蔡明� | Beam mouth rubbish bag forming device and its production technology |
| CN112455006A (en) * | 2020-09-29 | 2021-03-09 | 桐庐伟炜塑料制品有限公司 | Packing rope overlapping and covering equipment |
| CN112455006B (en) * | 2020-09-29 | 2023-12-26 | 桐庐伟炜塑料制品有限公司 | Packaging rope overlapping and covering equipment |
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| CN105936141B (en) | 2018-01-09 |
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