CN110155392A - A kind of rewinding packaging mechanism of band automatic packaging machine - Google Patents

Abstract

The present invention relates to automatic packaging machine technical fields, it is desirable to provide a kind of rewinding packaging mechanism of band automatic packaging machine, including receiving mechanism and packaging mechanism；The receiving mechanism includes receiving rack, is set in receiving rack and sets feed bin and open the bag device, for open packaging bag to be transported to the transport device to packaging mechanism；The packaging mechanism includes the package shelf for being set to transport device side, is set in package shelf and vacuumizes water filling device and heat-sealing device.The packaging bag set in feed bin is taken out and opened using open the bag device, quantitative tie body is put into open packaging bag by manually or mechanically arm, then the opening state of packaging bag is kept, at transporting apparatus transports to packaging mechanism, it open packaging bag is vacuumized and fills the water first with water filling device is vacuumized, heat-sealing device is recycled to be packaged the packaging bag after water filling, to complete the automatic packaging of band, cost of labor is reduced.

Description

A kind of rewinding packaging mechanism of band automatic packaging machine

Technical field

The present invention relates to automatic packaging machine technical field, in particular to a kind of rewinding sealing machine of band automatic packaging machine Structure.

Background technique

Band is also referred to as cable strap, is broadly divided into two classes, one is metal binding belt, the second is Plastic Bandage, in the market often Mainly Plastic Bandage.

Plastic Bandage is generally nylon material and is molded by injection molding machine extruding, in order to which more reliable realizes the big of band Production requirement is measured, is usually band siamese part m by a certain number of direct injection moldings of tie body m2；As shown in Figure 1, band The end siamese part m, that is, certain amount tie body m2 directly takes shape on the two sides of a nylon material m1 side by side and is formed by It is whole；Nylon material m1 is equipped with location hole m11.Since the tie body m2 quantity on band siamese part m is certain, known single Under the premise of tie body m2 weight, just all tie bodies under cutting out can be obtained according to the band siamese part m quantity cut The weight of m2, to eliminate weighing process.

Existing band manufacturer during the packaging process, is substantially the technology of the package using most original, i.e., artificial packet Dress, packaging process are at least to need to be equipped with four to seven people, wherein one to two people weighs, guarantee every bag of band quantity, One to two people carries out splitting, and the sack for the polybag that transparent one end is sealing is strutted and the band after weighing is put into packaging In bag, then one to two people is needed to carry out sealing of pouring water again, i.e., plastic bag mouth is heated seal using heat sealing machine, to complete The packaging of entire band；Not only cost of labor is higher, causes the production cost of band that can not decline, and be unable to satisfy band Production demand.

Summary of the invention

The object of the present invention is to provide a kind of rewinding packaging mechanisms of band automatic packaging machine, can carry out to band automatic Change packaging, to reduce cost of labor.

Above-mentioned technical purpose of the invention has the technical scheme that

A kind of rewinding packaging mechanism of band automatic packaging machine, including receiving mechanism and packaging mechanism；The receiving mechanism includes Receiving rack, be set in receiving rack for placing setting feed bin, taking out and beat for the packaging bag in feed bin will to be set for packaging bag The open the bag device opened, for open packaging bag to be transported to the transport device to packaging mechanism；The packaging mechanism includes setting It is placed in the package shelf of transport device side, is set in package shelf and vacuumizes water filling device and heat-sealing device.

By using above-mentioned technical proposal, the packaging bag set in feed bin is taken out and opened using open the bag device, passes through people Quantitative tie body is put into open packaging bag by work or mechanical arm, is then kept the opening state of packaging bag, is utilized fortune Defeated device is transported to packaging mechanism, is vacuumized to open packaging bag first with water filling device is vacuumized and is filled the water, recycles Heat-sealing device is packaged the packaging bag after water filling, to complete the automatic packaging of band, reduces cost of labor.

The present invention is further arranged to: the open the bag device includes support frame, by force piece is rotationally connected with support frame On rotating seat, be set on rotating seat suction cylinder, be set to suction cylinder piston rod end the first suction frame；Institute It states to be horizontally disposed on the first suction frame and has at least two first suction nozzles；Corresponded on support frame as described above suction cylinder be horizontality when The first suction erection be equipped with the second suction frame, be provided on the second suction frame and the first suction nozzle it is one-to-one second inhale Mouth.

By using above-mentioned technical proposal, when suction cylinder stretches out piston rod straight down, on the first suction frame One suction nozzle can the packaging bag in opposed feed bin adsorbed, then by suction rotational cylinder to towards the water towards the second suction frame Prosposition is set, and suction cylinder, which stretches out piston rod, at this time then can be such that the first suction nozzle is bonded to each other with the second suction nozzle, the packet that will be picked up Pack clamps therebetween, and suction cylinder withdraws piston rod again, can be opened packaging bag by adsorption effect.

The present invention is further arranged to: the transport device includes the transfer orbit being set in receiving rack, is slidably connected In the sliding seat on transfer orbit；Support frame as described above is fixedly connected on sliding seat；The package shelf is set to transfer orbit Side.

By using above-mentioned technical proposal, support frame is driven to move along transfer orbit using sliding seat, to drive support The first suction nozzle on frame is moved synchronously with the second suction nozzle, so that packaging bag is able to maintain open state and transports to packaging mechanism Place, is vacuumized and is filled the water convenient for vacuumizing water filling device.

The present invention is further arranged to: being provided with lifting air along the vertical direction above the second suction frame in the receiving rack Cylinder is provided with dilatation bucket on the piston rod end of the lifting cylinder；The dilatation bucket is in up big and down small flat funnel-form, Between the first suction nozzle of lower ending opening face and the second suction nozzle.

By using above-mentioned technical proposal, when packaging bag is opened under the action of the first suction nozzle and the second suction nozzle, benefit Dilatation bucket is fallen to expanded support sizing is carried out in packaging bag with lifting cylinder, and packaging bag is avoided to strut not exclusively and lead to tie body It can not be downwardly into wherein or run-off the straight.

The present invention is further arranged to: third suction frame is provided in the receiving rack above the second suction frame, it is described Being horizontally disposed on third suction frame has several third suction nozzles；Have by rotating seat direction by cylinder driving towards the in the receiving rack 4th suction frame of three suction frame horizontal movements, is provided on the 4th suction frame and third suction nozzle the one-to-one 4th is inhaled Mouth.

By using above-mentioned technical proposal, inhaled simultaneously using the first suction nozzle and the second suction nozzle, third suction nozzle and the 4th suction nozzle At the middle part of attached packaging bag and upper end opening, enhance the opening effect to packaging bag；And third suction frame and the 4th suction frame are equal It is set in receiving rack, is not moved with transport device, therefore when transport device will be at transport package to packaging mechanism, Three suction nozzles and the 4th suction nozzle are separated from each other the upper end opening for unclamping packaging bag, convenient for heat-sealing device to the upper end opening of packaging bag into Row heat-sealing.

The present invention is further arranged to: the heat-sealing device includes rotating down the connecting rod being connected in package shelf, setting It is placed in the heat-sealing bar and compressor arm of connecting rod lower end；The side of the heat-sealing bar and compressor arm towards package shelf is respectively arranged with Seal block and the first rubber block；The filler strip and second rubber opposite with heat-sealing block and the first rubber block are provided in the package shelf Block；Between the heat-sealing block and filler strip, the folder entered for the upper end of packaging bag is formed between the first rubber block and the second rubber block Hold mouth.

By using above-mentioned technical proposal, pass through the first rubber block and heat-sealing bar on the rotation control compressor arm of connecting rod On heat-sealing block close to or far from the second rubber block and filler strip, to control the size of clamp port；When tie body is placed in packaging After in bag, it will be delivered at packaging mechanism by the first suction nozzle and the distracted packaging bag of the second suction using transport device, and Make the open upper end of packaging bag between the first rubber block and the second rubber block and seals between block and filler strip, the first rubber Blob of viscose is sealed packaging bag with the second rubber block, convenient for vacuumizing and filling the water, and seals block then in the way of electrically heated Heat sealing processing is carried out to the opening of packaging bag.

The present invention is further arranged to: the water filling device that vacuumizes includes being set to pushing away in package shelf along the vertical direction It takes offence cylinder, the rotation seat of piston rod end for being set to pusher cylinder, the water injection pipe and exhaust tube that are rotationally connected on rotation seat； The lower end of the water injection pipe and exhaust tube all extends to the top of clamp port.

By using above-mentioned technical proposal, when the open upper end of packaging bag move to the first rubber block and the second rubber block it Between and heat-sealing block and filler strip between when, moved downward using pusher cylinder driving sliding seat, enter water injection pipe and exhaust tube In the opening of packaging bag, and suction cylinder stretches out the end that piston rod makes packaging bag opening close up and encase water injection pipe and exhaust tube Portion；Connecting rod is then moved towards package shelf, by the first rubber block and the second rubber block to the opening and water injection pipe of packaging bag and Exhaust tube is clamped fixation, while seals packaging bag under the compressional deformation effect of rubber；When utilization exhaust tube and water filling After pipe is successively vacuumized and filled the water, pusher cylinder drives exhaust tube and water injection pipe from pumping interior between packaging bag and rubber block Out, bar and filler strip are sealed, heat-seal process is carried out to the upper end of packaging bag.

The present invention is further arranged to: the upper end of the water injection pipe and exhaust tube passes through water pipe and water pump respectively, passes through gas Pipe is connect with air pump；The water injection pipe is tubule, and the exhaust tube is extra heavy pipe, and the lower end of the exhaust tube is in flat.

It by using above-mentioned technical proposal, is vacuumized first with thinner exhaust tube, recycles thicker water injection pipe The water filling in packaging bag, and flat nozzle is clamped sealing convenient for the first rubber block and the second rubber block, avoids packing Bag leakage can not vacuumize.

The present invention is further arranged to: slidably connecting slide bar, the heat-sealing bar towards package shelf direction in the connecting rod It is fixedly connected on the one end of slide bar close to package shelf；It is provided between connecting rod and heat-sealing bar as buffering on the slide bar Squeeze spring.

By using above-mentioned technical proposal, when the first rubber block and the second rubber block pass through deformation for water injection pipe and exhaust tube When clamping, heat-sealing bar can not be bonded to each other with filler strip, and when pusher cylinder drives exhaust tube and water injection pipe from packaging bag and rubber Interior extraction between blob of viscose, heat-sealing bar can then clamp the upper end of packaging bag under the action of squeezing spring with filler strip, and utilize Electrically heated mode makes to seal the opening progress heat sealing processing that block generates high temperature to packaging bag.

In conclusion the invention has the benefit that

1, the packaging bag set in feed bin is taken out and is opened using open the bag device, by manually or mechanically arm by quantitative band sheet Body is put into open packaging bag, then keeps the opening state of packaging bag, at transporting apparatus transports to packaging mechanism, first Using vacuumize water filling device open packaging bag is vacuumized and fill the water, recycle heat-sealing device to the packaging bag after water filling into Row encapsulation reduces cost of labor to complete the automatic packaging of band；

2, middle part and the upper end opening of packaging bag are adsorbed simultaneously using the first suction nozzle and the second suction nozzle, third suction nozzle and the 4th suction nozzle Place enhances the opening effect to packaging bag；And third suction frame and the 4th suction frame are all set in receiving rack, are not filled with transport Set movement, therefore when transport device will be at transport package to packaging mechanism, third suction nozzle is separated from each other with the 4th suction nozzle The upper end opening for unclamping packaging bag, seals convenient for upper end opening of the heat-sealing device to packaging bag.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the band siamese part in background technique；

Fig. 2 is overall structure diagram of the invention；

Fig. 3 is enlarged diagram at A in Fig. 2；

Fig. 4 is the configuration schematic diagram of cutting means of the invention, band siamese part and delivery sheet；

Fig. 5 is the scheme of installation of ejection cylinder of the invention；

Fig. 6 is the structural schematic diagram of batch charging mechanism of the invention；

Fig. 7 is enlarged diagram at B in Fig. 6；

Fig. 8 is enlarged diagram at C in Fig. 6；

Fig. 9 is the structural schematic diagram of receiving mechanism and packaging mechanism of the invention；

Figure 10 is enlarged diagram at D in Fig. 9；

Figure 11 is enlarged diagram at E in Fig. 9；

Figure 12 is the structural schematic diagram of packaging mechanism of the invention.

Appended drawing reference: 1, rack；2, feeding mechanism；21, chain plate conveyor belt；211, sprocket wheel；212, chain；213, feeding Plate；2131, platform for placing material；A, hole is ejected；B, guiding groove；2132, locating piece；2133, grooving；2134, bar shaped cushion block；22, it discharges Storehouse；221, material cylinder is moved；222, blowing cylinder；223, mechanical grip；23, cutting means；231, cylinder is cut；232, it cuts Plate；233, cut-off knife；234, extension board；2341, down-pressed pole；2342, pressing plate is buffered；2343, buffer spring；24, cylinder is ejected； 241, knock-pin；3, batch charging mechanism；31, delivery track；32, sliding rack；33, feed intake cylinder；34, lifter plate；35, dress is turned to It sets；351, telescopic cylinder；352, Saw blade；353, half gear；36, extension rod；37, material splitting cylinder；371, locating piece；38, it takes Feed collet pawl；381, movable intermediate plate；4, receiving mechanism；41, receiving rack；411, transfer orbit；412, sliding seat；413, third suction Frame；4131, third suction nozzle；414, the 4th suction frame；4141, the 4th suction nozzle；415, lifting cylinder；416, dilatation bucket；42, material is set Storehouse；43, open the bag device；431, support frame；432, rotating seat；433, suction cylinder；434, the first suction frame；4341, first inhales Mouth；435, the second suction frame；4351, the second suction nozzle；436, rotary cylinder；5, packaging mechanism；51, package shelf；511, gas is encapsulated Cylinder；512, filler strip；52, heat-sealing device；521, connecting rod；522, bar is sealed；5221, block is sealed；523, compressor arm；5231, rubber Blob of viscose；524, slide bar；5241, spring is squeezed；53, water filling device is vacuumized；531, pusher cylinder；532, rotation seat；533, it infuses Water pipe；534, exhaust tube；M, band siamese part；M1, nylon material；M11, location hole；M2, tie body.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.

Present embodiment discloses a kind of band automatic packaging machines, as shown in Figure 1 and Figure 2, including rack 1, are set to rack 1 On feeding mechanism 2, batch charging mechanism 3, receiving mechanism 4 and packaging mechanism 5.Wherein, feeding mechanism 2 is for constantly connecting band Tie body m2 on body part m cuts out lower and is delivered at batch charging mechanism 3, and batch charging mechanism 3 is used to put the tie body m2 under cutting out It is placed in the packaging bag opened by receiving mechanism 4, and the packaging bag equipped with band passes through receiving mechanism 4 again and is delivered to sealing machine Water filling is carried out at structure 5 and vacuumizes simultaneously heat sealing, to complete an automatic flow package of complete band.

As shown in Figure 2 and Figure 3, feeding mechanism 2 includes the chain plate conveyor belt 21 being installed in rack 1, for placing band company The discharging bin 22 of body part m, for the cutting means 23 under cutting out tie body m2 from band siamese part m.Wherein, carrier bar conveys It include the chain 212 cooperated by motor-driven sprocket wheel 211, with sprocket wheel 211, several sending of being fixed on chain 212 with 21 The both ends of chain plate conveyor belt 21 are set as feeding end and discharging end by conveying direction by flitch 213；It is defeated that discharging bin 22 is fixed on carrier bar The top of band 21 is sent, and is then fixed with a shifting material cylinder 221 in the rack 1 of 22 top of discharging bin in the horizontal direction, moves material gas The piston rod of cylinder 221 is fixedly connected with straight down by discharging bin 22 towards the feeding end of chain plate conveyor belt 21, and in its end Blowing cylinder 222, the piston rod end of blowing cylinder 222 be then equipped with crawl band siamese part m mechanical grip 223.

By blowing cylinder 222 and the material control movement of mechanical grip 223 of cylinder 221 is moved, thus will using mechanical grip 223 Band siamese part m in discharging bin 22 is grabbed to being conveyed on the feeding end of chain plate conveyor belt 21.

As shown in figure 4, being fixedly connected with the platform for placing material 2131 for placing nylon material m1, platform for placing material on delivery sheet 213 Integrally formed with the locating piece 2132 for being positioned with the location hole m11 interference fit realization on nylon material m1 on 2131, and set The junction corresponded between the two sides of nylon material m1 and tie body m2 on material platform 2131 offers grooving 2133 together respectively；It send It is also fixedly connected in the two sides of platform for placing material 2131 place spaced apart there are two bar shaped cushion block 2134 on flitch 213, being used for will The outer end of tie body m2 is padded upwards to arrive height same as nylon material m1, so that tie body m2 is made to be in horizontality, It avoids cutting face deflection.

As shown in figure 4, cutting means 23 include the sanction being fixed on right above the discharging end of chain plate conveyor belt 21 straight down It cuts cylinder 231, be fixedly connected on the cut-out plate 232 for cutting the piston rod end of cylinder 231, it is solid on the lower end surface of cut-out plate 232 Surely two cut-off knives 233 corresponding with 2133 position of twice grooving respectively are connected with；The upper end of cut-out plate 232 is also fixedly connected with court The extension board 234 that two sides extend, sliding connects straight down respectively at the position of corresponding two bar shaped cushion blocks 2134 on extension board 234 Two down-pressed poles 2341 are connected to, two 2341 lower ends of down-pressed pole of the same side are then fixedly connected with for compressing tie body m2's Pressing plate 2342 is buffered, the level height for buffering 2342 lower end surface of pressing plate will be lower than the bottom of cut-off knife 233；And on down-pressed pole 2341 Buffer spring 2343 is then arranged between buffering pressing plate 2342 and extension board 234.

When cutting cylinder 231 and falling cut-out plate 232 downwards, buffering pressing plate 2342 first with the band on bar shaped cushion block 2134 Ontology m2 contact, then cut-out plate 232 continues to decline, and buffers pressing plate 2342 under the action of buffer spring 2343 for tie body M2 is compressed, and cut-off knife 233 then downwards cuts the tie body m2 of the two sides nylon material m1, by tie body m2 from nylon material Under being cut out on m1.

As shown in Figure 4, Figure 5, the ejection hole a downward through delivery sheet 213 is offered on platform for placing material 2131；And in rack 1 Ejection cylinder 24 is installed between the top chain 212 and lower section chain 212 of chain plate conveyor belt 21, ejects the piston of cylinder 24 Bar is arranged straight down and is fixedly connected with the knock-pin 241 with ejection hole a cooperation in its end.Go tie body m2's when cutting out When nylon material m1 moves to ejection 24 lower section of cylinder of lower section with delivery sheet 213, ejection cylinder 24 drives knock-pin 241 to head into It ejects in a of hole, to enable new band siamese part m to be fixed in and set material nylon material m1 from roof fall on platform for placing material 2131 On platform 2131.

As shown in Fig. 6, Fig. 8, batch charging mechanism 3 includes being fixed on above the discharging end of chain plate conveyor belt 21 and conveying along carrier bar With 21 conveying direction extend delivery track 31, be slidably connected to by motor-driven carrier on delivery track 31 sliding rack 32, The cylinder 33 that feeds intake that is fixed on sliding rack 32 straight down, be fixed on the cylinder 33 that feeds intake piston rod end lifter plate 34； The lower end of lifter plate 34 is fixedly connected side by side there are two transfer 35, is provided with an extension rod 36 on transfer 35, is prolonged The end of boom 36 is then fixedly connected with horizontally disposed material splitting cylinder 37, and the piston rod of two material splitting cylinders 37 is oppositely arranged, And the feeding clamping jaw 38 extended towards 36 length direction of extension rod is fixedly connected in piston rod end；Feeding clamping jaw 38 includes pneumatic The movable intermediate plates 381 of two of control, movable intermediate plate 381 are in prolate shape, and two movable intermediate plates 381 towards relative direction along certain Radian arches upward, and makes to form the elliptical holding chamber of class between the two.

As shown in Figure 6, Figure 7, transfer 35 includes the telescopic cylinder 351 for being fixed on 34 bottom of lifter plate straight down, The piston rod end of telescopic cylinder 351 is fixedly connected with along its axially extending Saw blade 352, and 351 end of telescopic cylinder is also It is hinged with half gear 353 being meshed with Saw blade 352, the lower end of half gear 353 is then fixedly connected with extension rod 36, by stretching Contracting piston rod is able to drive the rotation of half gear 353, to change the angle of extension rod 36 and the direction of feeding clamping jaw 38.

As shown in figs. 4 and 6, when the tie body m2 under being cut out by 38 Duis of feeding clamping jaw is grabbed, extension rod 36 Horizontally toward chain plate conveyor belt 21, and two feeding clamping jaws 38 are respectively aligned between two sides bar shaped cushion block 2134 and platform for placing material 2131 The middle section tie body m2；It drives sliding rack 32 to move towards 21 direction of chain plate conveyor belt followed by motor-driven carrier, makes extracting jaw The movable intermediate plate 381 of two of pawl 38 is passed through from the two sides up and down of tie body m2 respectively, and the edge of delivery sheet 213 corresponds to feeding Guiding groove b is offered at the position of clamping jaw 38, and the front end of feeding clamping jaw 38 and delivery sheet 213 is avoided to bump against；And pressure is buffered at this time Plate 2342 is raised above under the action of cutting cylinder 231, therefore tie body m2 can be with the promotion of feeding clamping jaw 38 It is collapsed into holding chamber and forms band beam；And the positioning extended along the direction of feeding clamping jaw 38 is further fixed in material splitting cylinder 37 Part 371, the tie body m2 entered in holding chamber using 371 Duis of locating piece are positioned, and prevent tie body m2 in extracting jaw It deflects under the promotion of pawl 38；And with the reset of batch charging mechanism 3, the folder of tie body m2 after collecting in feeding clamping jaw 38 It removes and is detached from from delivery sheet 213, and be straight down, to utilize at this time from horizontality rotation under the driving of transfer 35 Material splitting cylinder 37 is located remotely from each other two banding band body m2 of crawl, is respectively put into different packagings convenient for two feeding clamping jaws 38 In bag.

As shown in figure 9, receiving mechanism 4 include the receiving rack 41 for being set to the lower section of batch charging mechanism 3, be set in receiving rack 41 and Upper end opening sets feed bin 42, for the packaging bag set in feed bin 42 to be transferred to immediately below feeding clamping jaw 38 and opens packaging bag The open the bag device 43 that mouth opens up；The transfer orbit extended transversely at packaging mechanism 5 is fixedly connected in receiving rack 41 411, the sliding seat 412 being driven by motor is slidably connected on transfer orbit 411, is set feed bin 42 and is mounted on open the bag device 43 On sliding seat 412.

As shown in Figure 9, Figure 10, setting in feed bin 42 placed side by side two can fold packaging bag open at one end, and packaging bag is opened Mouthful towards 21 direction of chain plate conveyor belt；Open the bag device 43 includes the support frame 431 being fixedly connected on sliding seat 412, passes through rotation Rotaring cylinder 436 be rotationally connected with the rotating seat 432 of 431 upper end of support frame, be fixed in side by side towards the same side on rotating seat 432 three A suction cylinder 433, be fixedly connected on three suction cylinders 433 piston rod end the first suction frame 434, the first suction frame The first suction nozzle 4341 being controlled to a vacuum pump there are four being fixedly connected on 434；When suction cylinder 433 stretches out piston rod straight down When, four the first suction nozzles 4341 with two be one group, two folded packaging bags in opposed feed bin 42 are adsorbed respectively, recycle rotation Suction cylinder 433 is turned to the horizontal position towards chain plate conveyor belt 21 by rotaring cylinder 436；And also fixed company on support frame 431 It is connected to the second suction frame 435, the second suction frame 435 and the first suction frame 434 of horizontal position are oppositely arranged, and the second suction frame Four the second suction nozzles 4351 corresponding with four the first suction nozzles 4341 are fixed on 435, suction cylinder 433 stretches out piston rod at this time The first suction nozzle 4341 can be made to be bonded to each other with the second suction nozzle 4351, the packaging bag picked up is clamped into suction therebetween Cylinder 433 withdraws piston rod again, can be opened packaging bag by adsorption effect, and above the packaging bag opening face opened Feeding clamping jaw 38.

As shown in Fig. 2, Figure 10, when suction cylinder 433 stretches out piston rod straight down, the first suction nozzle 4341 is adsorbed on packet The middle part of pack position on the upper side, there are larger vacant areas for the upper end of packaging bag；And on the second suction frame 435 in receiving rack 41 Side is fixed with third suction frame 413, and has by 432 direction of rotating seat by the driving of horizontally disposed cylinder towards third suction frame 4th suction frame 414 of 413 directions movement, is then respectively arranged on third suction frame 413 and the 4th suction frame 414 and is oppositely arranged Several third suction nozzles 4131 and the 4th suction nozzle 4141, for being adsorbed at the upper end-face edge to packaging bag, thus by upper Lower two groups of suction nozzles strut packaging bag completely, and the tie body m2 collected is put into packaging bag convenient for feeding clamping jaw 38.

As shown in Fig. 2, Figure 10, the upper end of receiving rack 41 is fixed with along the vertical direction or so two lifting cylinders 415, two The piston rod end of lifting cylinder 415 has been respectively fixedly connected with up big and down small in flat funnelform dilatation bucket 416 a, dilatation The packaging bag that the upper end opening face feeding clamping jaw 38 of bucket 416, lower ending opening face are opened by suction nozzle.When packaging bag is in suction nozzle When being opened under effect, dilatation bucket 416 is fallen to expanded support sizing is carried out in packaging bag using lifting cylinder 415, avoids packaging bag It struts not exclusively and causes tie body m2 that can not be downwardly into wherein or run-off the straight.

As shown in Figure 11, Figure 12, packaging mechanism 5 includes the package shelf 51 for being set to 411 side of transfer orbit, is installed on envelope It shelves the heat-sealing device 52 on 51 and vacuumizes water filling device 53；Wherein, heat-sealing device 52 includes being articulated with package shelf 51 downwards The connecting rod 521 of upper end, the horizontally disposed heat-sealing bar 522 in 521 end of connecting rod and compressor arm 523 seal bar 522 It is respectively fixedly connected with the heat-sealing block 5221 for capableing of electrified regulation with the side of compressor arm 523 towards package shelf 51 and there is elasticity Rubber block 5231, and be fixedly connected with filler strip respectively at the position of corresponding heat-sealing bar 522 and compressor arm 523 in package shelf 51 512 with another rubber block 5231；It is slidably connected between heat-sealing bar 522 and connecting rod 521 by slide bar 524, and is covered on slide bar 524 Equipped with the extruding spring 5241 as buffering.It is also equipped with horizontally disposed packaging cylinder 511 in package shelf 51, encapsulates The piston rod of cylinder 511 is flexibly connected with the middle part of connecting rod 521, when the piston rod of packaging cylinder 511 is withdrawn, is able to drive Connecting rod 521 is moved towards package shelf 51, makes the first mutual extrusion of two rubber blocks 5231, post heat-seal block 5221 and filler strip 512 it Between contact with each other again.

As shown in Figure 11, Figure 12, vacuumizes water filling device 53 and include the pusher cylinder 531 being arranged along the vertical direction, fix Be connected to the rotation seat 532 of 531 piston rod end of pusher cylinder, two groups of water injection pipes 533 being rotationally connected on rotation seat 532 with Exhaust tube 534；Wherein, exhaust tube 534 is relatively thin, and the end of water injection pipe 533 is in flat, and water injection pipe 533 and exhaust tube 534 It is connect respectively with water pump and air pump；Rotation seat 532 is transported above filler strip 512 along the vertical direction under the driving of pusher cylinder 531 It is dynamic, and the end of water injection pipe 533 and exhaust tube 534 can then be downwardly into the opening formed between heat-sealing bar 522 and filler strip 512 It is interior, to penetrate in open packaging bag.

After tie body m2 is placed in packaging bag by feeding clamping jaw 38,414 pine of third suction frame 413 and the 4th suction frame The open upper end of packaging bag is opened, then sliding seat 412 is moved along transfer orbit 411, will be by the first suction nozzle 4341 and the second suction nozzle The 4351 distracted packaging bags of absorption are delivered at packaging mechanism 5, and make the open upper end of packaging bag be located at two rubber blocks 5231, And between heat-sealing block 5221 and filler strip 512；Pusher cylinder 531 drives sliding seat 412 to move downward at this time, makes water injection pipe 533 Enter in the opening of packaging bag with exhaust tube 534, and suction cylinder 433 stretches out piston rod and packaging bag opening is made to close up and encase note The end of water pipe 533 and exhaust tube 534, then drive connection bar 521 moves packaging cylinder 511 towards package shelf 51, to pass through two A rubber block 5231 is clamped fixation, while squeezing in rubber to the opening and water injection pipe 533 and exhaust tube 534 of packaging bag Packaging bag is sealed under pressure deformation effects；After successively being vacuumized and being filled the water using exhaust tube 534 and water injection pipe 533, push away Cylinder 531 of taking offence drives exhaust tube 534 and water injection pipe 533 from extraction interior between packaging bag and rubber block 5231, and seals bar 522 The upper end of packaging bag is clamped under the action of squeezing spring 5241 with filler strip 512, and makes to seal block in the way of electrically heated 5221, which generate high temperature, carries out heat sealing processing to the opening of packaging bag, completes the fully-automatic packaging of band, whole flow process in addition to Outside timing takes packaged band away toward the interior supplement band siamese part of discharging bin 22 and periodically, without staff's progress Operation.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.

Claims (9)

1. a kind of rewinding packaging mechanism of band automatic packaging machine, it is characterised in that: including receiving mechanism (4) and packaging mechanism (5)；The receiving mechanism (4) includes receiving rack (41), is set on receiving rack (41) and sets feed bin for place packaging bag (42), for open the bag device (43), the packaging bag fortune for that will open that the packaging bag in feed bin (42) is taken out and opened will to be set Transport to the transport device at packaging mechanism (5)；The packaging mechanism (5) includes the package shelf for being set to transport device side (51), it is set on package shelf (51) and vacuumizes water filling device (53) and heat-sealing device (52).

2. the rewinding packaging mechanism of band automatic packaging machine according to claim 1, it is characterised in that: the open the bag device (43) include support frame (431), the rotating seat (432) that is rotationally connected on support frame (431) by force piece, be set to rotation Seat (432) on suction cylinder (433), be set to suction cylinder (433) piston rod end the first suction frame (434)；Institute It states to be horizontally disposed on the first suction frame (434) and has at least two first suction nozzles (4341)；Support frame as described above corresponds to suction on (431) The first suction frame (434) when cylinder (433) is horizontality is provided with the second suction frame (435), the second suction frame (435) it is provided on and one-to-one second suction nozzle (4351) of the first suction nozzle (4341).

3. the rewinding packaging mechanism of band automatic packaging machine according to claim 2, it is characterised in that；The transport device Including the transfer orbit (411) being set on receiving rack (41), the sliding seat (412) being slidably connected on transfer orbit (411)； Support frame as described above (431) is fixedly connected on sliding seat (412)；The package shelf (51) is set to the one of transfer orbit (411) Side.

4. the rewinding packaging mechanism of band automatic packaging machine according to claim 2, it is characterised in that: the receiving rack (41) it is provided with along the vertical direction lifting cylinder (415) above the second suction frame (435) on, the lifting cylinder (415) Dilatation bucket (416) are provided on piston rod end；The dilatation bucket (416) is in up big and down small flat funnel-form, and lower end is opened Between mouth the first suction nozzle of face (4341) and the second suction nozzle (4351).

5. the rewinding packaging mechanism of band automatic packaging machine according to claim 2, it is characterised in that: the receiving rack (41) it is provided with third suction frame (413) above the second suction frame (435) on, level is set on the third suction frame (413) It is equipped with several third suction nozzles (4131)；Have by rotating seat (432) direction by cylinder driving towards third on the receiving rack (41) The 4th suction frame (414) of suction frame (413) horizontal movement is provided with and third suction nozzle on the 4th suction frame (414) (4131) one-to-one 4th suction nozzle (4141).

6. the rewinding packaging mechanism of band automatic packaging machine according to claim 1, it is characterised in that: the heat-sealing device It (52) include rotating down the connecting rod (521) being connected on package shelf (51), the heat-sealing for being set to connecting rod (521) lower end Bar (522) and compressor arm (523)；Heat-sealing bar (522) and the side of compressor arm (523) towards package shelf (51) are respectively set There are heat-sealing block (5221) and the first rubber block (5231)；It is provided on the package shelf (51) and heat-sealing block (5221) and the first rubber The opposite filler strip (512) of blob of viscose (5231) and the second rubber block (5231)；Between the heat-sealing block (5221) and filler strip (512), The clamp port entered for the upper end of packaging bag is formed between first rubber block (5231) and the second rubber block (5231).

7. the rewinding packaging mechanism of band automatic packaging machine according to claim 6, it is characterised in that: described to vacuumize note Water installations (53) include the pusher cylinder (531) being set on package shelf (51) along the vertical direction, are set to pusher cylinder (531) The rotation seat (532) of piston rod end, the water injection pipe (533) that is rotationally connected on rotation seat (532) and exhaust tube (534)； The lower end of the water injection pipe (533) and exhaust tube (534) all extends to the top of clamp port.

8. the rewinding packaging mechanism of band automatic packaging machine according to claim 7, it is characterised in that: the water injection pipe (533) pass through water pipe respectively with the upper end of exhaust tube (534) and connect with water pump, by tracheae with air pump；The water injection pipe (533) For tubule, the exhaust tube (534) is extra heavy pipe, and the lower end of the exhaust tube (534) is in flat.

9. the rewinding packaging mechanism of band automatic packaging machine according to claim 7, it is characterised in that: the connecting rod (521) it is slidably connected slide bar (524) on towards package shelf (51) direction, the heat-sealing bar (522) is fixedly connected on slide bar (524) Close to the one end of package shelf (51)；Conduct is provided between connecting rod (521) and heat-sealing bar (522) on the slide bar (524) The extruding spring (5241) of buffering.