CN202642130U - Multi-row strip packing machine - Google Patents

Abstract

The utility model relates to a multi-row strip packing machine, in particular to the multi-row strip packing machine which continuously prepares bags and packs through automatic operation. The multi-row strip packing machine comprises a machine frame, a film traveling mechanism, a cutting knife mechanism, a feeding mechanism, a bag forming mechanism, a longitudinal sealing mechanism, a cross sealing mechanism and a cutting mechanism, wherein the film traveling mechanism, the cutting knife mechanism, the feeding mechanism, the bag forming mechanism, the longitudinal sealing mechanism, the cross sealing mechanism and the cutting mechanism are respectively arranged on the machine frame; the cross sealing mechanism comprises a cross sealing device; the cross sealing device comprises a cross sealing floating device, two cross sealing fixing bases and cross sealing bases; the cross sealing bases are arranged on the cross sealing fixing bases respectively; a plurality of cross sealing guide shafts are sleeved on cross beam slide blocks together on the same side; at least one cross sealing base is connected with a cross sealing air cylinder which drives the cross sealing base to move in a reciprocating manner; and the axial direction of the cross sealing guide shafts is consistent to the movement direction of the cross sealing bases. The cross sealing mechanism can apply buffering power to an object to be packed, so that the impact received by the object to be packed can be reduced, and the object to be packed is prevented from being damaged. The combined parts can be arranged in multiple rows in parallel, so that a plurality of packing bags can be produced simultaneously, and the production efficiency is greatly improved.

Description

Multiple row strip wrapping machine

Technical field

The utility model relates to a kind of wrapping machine, particularly relates to a kind of multiple row strip wrapping machine that carries out continuously bag and packing by automated job.

Background technology

In the prior art, the strip wrapping machine is in the process of packing, at first just need the transmission film, the many employings of mode of transmission film is to put membrane cylinder by rotating in the prior art, packaging film on it is transferred to next station, and more the power of wherein putting the membrane cylinder rotation relies on and puts the contacted parts of membrane cylinder and drive by friction force.After the transmission film, then need the size of film is cut as required, because usually larger as packaging film size in transmission of packing, need to cut first its width, so just need to be provided with carving knife mechanism.Then packaging film is through metering mechanism with becomes bag mechanism processing, after passing through into packaging film after bag mechanism is processed and passing through longitudinal sealing mechanism, will enter horizontal sealing/mechanism, and the effect of transverse sealing mechanism mainly is in the horizontal direction packaging film to be sealed.The last finished product of by shoutoff mechanism packing being finished again cuts off.

Having now exists the wrapping machine of multiple row to be: the existing transverse sealing mechanism modes of fixing that adopt more, and when heat-sealing, heat sealing plate mostly directly promotes by cylinder, heat sealing plate moves reciprocatingly by the flexural slip block mechanism, but the reasons such as error that two heat sealing plates produce owing to stress relation and the assemblage gap of machinery in the middle of the process of installing, mesh fully in the time of can not accomplishing closure, thereby seriously influenced the heat-sealing effect.

For this reason, having proposed application number in the prior art is CN200720083285.5, the applying date is 2007-1-23, name is called the utility model patent of " upright packing machine ", its technical scheme is as follows: the utility model relates to a kind of upright packing machine, comprises volume membrane support mechanism, tape transport bracket institution, bag former, longitudinal sealing mechanism, transverse sealing mechanism and cutter mechanism; The bag former is comprised of former and core pipe, and core pipe bilateral symmetry is provided with two rub wheels, and rub wheel is respectively by two motor direct-drive; Transverse sealing mechanism is comprised of two pairs of rack-and-gears, and drives respectively two pairs of gears by two motors, and tooth bar is provided with the heat-sealing piece.The utility model is owing to adopting said structure, and not only mechanism is brief, use is simple, easy to maintenance but also energy consumption is low.

Above-mentioned patent is used the heat block of gear and rack drives transverse sealing mechanism to do relative motion and is realized heat-sealing, although adopt gear and tooth bar that two heat blocks are moved back and forth, but two groups of gears and tooth bar arrange separately and easily make transverse sealing mechanism two lateral movements inconsistent, if installing or deviation is slightly being arranged during design, just easily cause being positioned at the asynchronous or direction of the rack-and-gear of transverse sealing mechanism both sides and produce skew.

Be CN200920158318.7 such as application number, the applying date is 2009-5-22, name is called the utility model patent of " Multi-row packing machine horizontal sealing cutoff device ", and its technical scheme is as follows: the utility model relates to package packing machine, especially a kind of Multi-row packing machine horizontal sealing cutoff device.Comprise: mobile platform, transverse sealing mechanism, shoutoff mechanism, be provided with transverse sealing mechanism and shoutoff mechanism in the mobile platform, this mobile platform is the cuboid framed structure, and its forward and backward frame both sides are respectively arranged with through hole, are set with movable rod on this through hole; Transverse sealing mechanism is made of front shrouding, rear shrouding, and this front shrouding and rear shrouding are separately fixed on front carrier plate and the rear carrier plate, and this front carrier plate and rear carrier plate are sleeved on the movable rod, and both sides, front carrier plate below are provided with permanent seat, is provided with cylinder between itself and mobile platform; Shoutoff mechanism is made of cutoff tool, cut-out cylinder, limiting cylinder, and described cutoff tool places in the front shrouding, and it is connected with the cut-out cylinder that is sleeved on front carrier plate, and described limiting cylinder is contained on the front carrier plate permanent seat.This device can carry out horizontal sealing and cut-out simultaneously to the multiple row packaging bag, and work efficiency is increased greatly, the equipment cost that reduces when reducing production process.

Above-mentioned patent is that the horizontally set guide rod that adopts realizes that two horizontal sealing plates of a driven by motor do relative motion simultaneously, although solved to a certain extent the problem of guiding, if still there is not to solve two horizontal sealing plates the gap occurs, do not fit in heat seal process problem.

Number of patent application is CN200820025118.X for another example, the applying date is 2008-06-29, name is called the utility model patent of " horizontal sealing device of vertical Soft Packing Machine ", its technical scheme is as follows: horizontal sealing device of vertical Soft Packing Machine, an end that is installed on two guide pillars on the bearing is connected with adapter plate, resilient connection has outer laterally sealing block on the adapter plate, the push pedal first line of a couplet that the opposite of outer laterally sealing block is provided with is connected to interior laterally sealing block, the end that interior laterally sealing block and is installed on the guide shaft on the bearing connects, the other end of two guide pillars connects with a support, the other end of guide shaft connects with the cylinder body of a cylinder, the piston rod of cylinder connects with support, on cylinder body and support, respectively be hinged with two connecting rods, two connecting rods on the cylinder body and two connecting rods on the support are mutually handing-over respectively, form a parallelogram, respectively be hinged with a fork on two movable corner of this parallelogram, the other end of two forks is hinged with bearing or institute captives joint on it parts respectively.The utility model is rational in infrastructure, and its forced stroke is larger, operates steadily during work, and operating noise is little, long service life.

And for example number of patent application is CN200920187634.7, the applying date is 2009-09-18, name is called the utility model patent of " transverse sealing mechanism of wrapping machine ", its technical scheme is as follows: the transverse sealing mechanism that the utility model discloses a kind of wrapping machine, comprise support frame, be slidingly fitted with respectively guide shaft in two sides edges of support frame, servomotor is installed on the support frame, on the output shaft of servomotor swing arm is installed, the two ends of swing arm are hinged with respectively front slave arm, rear slave arm, the both sides of swing arm are respectively arranged with slip cap and are loaded on front horizontal sealing drive block on the guide shaft, rear horizontal sealing drive block, front slave arm, the other end of rear slave arm is articulated in respectively front horizontal sealing drive block, the middle part of rear horizontal sealing drive block, the end of the guide shaft in the front horizontal sealing drive block outside is equipped with block, the other end of guide shaft is set with front horizontal sealing slide block, and the guide shaft end in the front horizontal sealing slide block outside is equipped with block; Slip cap is equipped with rear horizontal sealing slide block on the middle part of guide shaft, and rear horizontal sealing slide block and rear horizontal sealing drive block are connected with push rod.The utility model makes the sealing of wrapping machine level quick and precisely, improves plant efficiency.

Above-mentioned two patents promote connecting rod by cylinder, connecting rod drives the realization that moves reciprocatingly of horizontal sealing module, the defective of this structure is: the heat-sealing module moves reciprocatingly along single guide rod, although the form by guide rod can reduce the degree of two horizontal sealing modules position skew when heat-sealing, accomplish that two horizontal sealing modules are fitted fully still to have difficulties when sealing.And the situation that when two heat-sealing modules closures occurring, still has the gap, heat-sealing module alignment when also needing extra packing paper plate or sheetmetal.When the heavy packages machine was worked, this situation can be more outstanding, causes the not tight problem of sealing thereby more easily occur the sealing misalignment during heat-sealing.

So in sum, two horizontal sealing seats of the transverse sealing mechanism of existing Multi-row packing machine can not be fitted fully owing to producing the gap in the horizontal sealing process, and the horizontal sealing sealing is not tight, the poor problem of transverse sealing effect thereby cause.

The utility model content

The purpose of this utility model is to overcome the above-mentioned problems in the prior art, proposes a kind of multiple row strip wrapping machine.The utility model can solve in the transverse sealing mechanism that can solve the strip wrapping machine owing to two horizontal sealing seat misalignments, easily producing gap and the bad problem of heat-sealing effect.

The utility model is realized by the following technical solutions:

Multiple row strip wrapping machine, comprise frame, walk film mechanism with being separately positioned on the frame, carving knife mechanism, feeding mechanism, bag forming mechanism, longitudinal sealing mechanism, transverse sealing mechanism and shoutoff mechanism, the described film mechanism top of walking is provided with carving knife mechanism, adjacent carving knife mechanism is provided with feeding mechanism and bag forming mechanism, feeding mechanism is connected with bag forming mechanism, below bag forming mechanism, be provided with longitudinal sealing mechanism, longitudinal sealing mechanism below is provided with transverse sealing mechanism, the transverse sealing mechanism below is provided with shoutoff mechanism, it is characterized in that: described transverse sealing mechanism comprises traverse sealing device and horizontal sealing floating installation, traverse sealing device comprises two horizontal sealing permanent seats and the horizontal sealing seat that is separately positioned on it, and the horizontal sealing floating installation links to each other with traverse sealing device; The two ends of described two horizontal sealing permanent seats are connected to the crossbeam slide block by bearing pin, pin-and-hole respectively, each bearing pin all relatively the pin-and-hole of the correspondence on the crossbeam slide block do and relatively rotate.Be provided with tooth bar on the described crossbeam slide block, tooth bar on the homonymy crossbeam slide block is by being arranged on the gear engagement between the above-mentioned two crossbeam slide blocks, many horizontal sealing guide shafts of the common configuration of the crossbeam slide block of homonymy, have at least a horizontal sealing seat to be connected with the horizontal sealing cylinder, horizontal sealing guide shaft axial direction is consistent with horizontal sealing seat sense of motion.

On the crossbeam slide block of at least one end of described horizontal sealing permanent seat, be provided with the ellipticity pin-and-hole, the horizontal sealing guide shaft of horizontal sealing seat both sides is with respect to being symmetrical arranged centered by this horizontal sealing seat, and two horizontal sealing seats are equipped with heating arrangement.

Described horizontal sealing floating installation is by the connecting rod that floats, the connecting panel that is connected with unsteady connecting rod links to each other with traverse sealing device, described horizontal sealing floating installation comprises horizontal sealing drive motor and Eccentric earn mechamism, described Eccentric earn mechamism links to each other with the horizontal sealing motor output shaft, described Eccentric earn mechamism comprises eccentric support, eccentric adjustment screw rod in the eccentric support, eccentric adjustment turning handle and eccentric adjustment captive nut, the eccentric adjustment turning handle links to each other with eccentric adjustment screw rod one end, be connected with the eccentric adjustment captive nut at the eccentric adjustment screw rod, the eccentric adjustment captive nut other end links to each other with unsteady connecting rod.

The described film mechanism of walking comprises that two walk the film adapter plate and are arranged on the two holder membrane cylinder axles of walking between the film adapter plate, the two ends of described holder membrane cylinder axle respectively are provided with fixed block, also be provided with and put film electric eye device walking film adapter plate side, the described film electric eye device of putting comprises and puts on the film electric eye line position and put line position under the film electric eye, put that line position is arranged on the below of putting line position on the film electric eye under the film electric eye, walk also to be provided with between the film adapter plate two and put membrane cylinder, put film and detect cylinder, deviation correcting device and brake gear, putting film detects cylinder and is arranged on and puts film electric eye device place, the packaging film pile warp is put film and is detected cylinder and enter and put in the film electric eye device, two walk to be provided with vertical guide groove on the film adapter plate, rely on packaging film tension force to fluctuate in the two vertical guide grooves of walking on the film adapter plate and put film detection cylinder, the described membrane cylinder of putting is rotated by actuating device control.

Described carving knife mechanism comprises two cutting knife stay bearing plates and upper minute cutter shaft and lower minute cutter shaft between the two cutting knife stay bearing plates is set, be provided with carving knife on the described upper minute cutter shaft, be provided with lower carving knife on the described lower minute cutter shaft, upper carving knife and lower carving knife are round cutter, be distributed with round cutter on described upper minute cutter shaft and the lower minute cutter shaft, described upper carving knife and lower carving knife all at least respectively are provided with two, and upper and lower cutting knife quantity is complementary.

Described bag forming mechanism, comprise into a bag roller, become bag pipe and edge guide, described one-tenth bag roller is arranged on into a side of bag pipe, described one-tenth bag roller is provided with and the film feeding groove that becomes bag pipe to match, described edge guide is arranged on into a side of bag pipe, described edge guide is arranged on into the below of bag roller, described edge guide is provided with and the position-limited trough that becomes bag pipe to match, described edge guide comprises leads film piece I, lead film piece II and lead film piece III, the described film piece II that leads is separately fixed at and leads in the film piece I with leading film piece III, described lead film piece II and lead that film piece III forms two alternative arrangement laterally lead the film piece.

Described feeding mechanism comprises feed mechanism and metering mechanism, described feed mechanism is arranged on the top of metering mechanism, described feed mechanism is communicated with metering mechanism, described feed mechanism comprises the first material storing box, the second material storing box and is arranged on the second material storing box cylinder at the second material storing box middle part, described the first material storing box is communicated with an end of the second material storing box, and the other end of the second material storing box is communicated with metering mechanism; Be provided with an airtight material sliding cavity between the second material storing box and the metering mechanism; The second material storing box cylinder push-and-pull the second material storing box is done the crank motion of horizontal direction.

Described longitudinal sealing mechanism has been arranged side by side a plurality of longitudinal sealing seats.

Also be provided with code printing mechanism and color code tracking mechanism on the described frame, described code printing mechanism and color code tracking mechanism are arranged on away between film mechanism and the carving knife mechanism.

Principle of work:

Put the film motor and indirectly drive the rotation of holder membrane cylinder, packaging film is carried through walking film mechanism, packaging film is sent in the cutting mechanism, when whole packaging film passes through carving knife mechanism, n+1 in the carving knife mechanism to the rotation up and down carving knife with packaging film according to the actual requirements width cut, n bar packaging film after the incision enters respectively bag forming mechanism, the n bar packaging film that enters bag forming mechanism from initial plane formula packaging film slowly become the tubular wrapping film, longitudinal sealing mechanism vertically carries out longitudinal sealing simultaneously with n bar tubular wrapping film after the moulding under the effect of cylinder fully, after longitudinal sealing is finished, enter transverse sealing mechanism, each many horizontal sealing guide shaft carries out the transversal heat seal first time simultaneously along its both sides by two horizontal sealing seats to have finished the n bar tubular wrapping film of vertical heat-sealing, in the time can not meshing fully between the two horizontal sealing seats, the horizontal sealing seat can rotate to an angle in the horizontal direction around bearing pin, compensate both differential gaps, then traverse sealing device is with the past drop-down distance that bag is long of packaging film, then unclamp packaging film and get back to initial position a plurality of packaging films that are arranged side by side are carried out the transversal heat seal second time, principle is identical with for the first time horizontal sealing.The packaging film that finish twice heat-sealing this moment enters shoutoff mechanism, the tubular wrapping film is transversely sealed midway location cut end, has so far finished the production of a multiple row complete packet pack.

The utility model compared with prior art, its advantage is:

1, the utility model can be cut to a larger-size packaging film reduced size packaging film of a plurality of given sizes simultaneously, a plurality of packaging films are under the effect of the horizontal sealing seat of a plurality of one-tenth bag pipe, longitudinal sealing seat and corresponding sizes that are arranged side by side, can finish simultaneously the production of a plurality of packaging bags, greatly improve production efficiency.

2, the utility model is by adopting the horizontal sealing seat to be connected by bearing pin with the crossbeam slide block, when when two horizontal sealing seat closure states, also having the gap, can come the level attitude of horizontal sealing seat is finely tuned automatically by bearing pin, the horizontal sealing seat carries out the auto-compensation engagement around bearing pin to another horizontal sealing seat; What adopt is the technical scheme that many guide shafts combine with rack-and-gear, this structure has guaranteed to greatest extent when horizontal sealing, the horizontal sealing seat can carry out horizontal sealing along predetermined circuit, movable type does not produce skew because guide shaft can make the horizontal sealing seat, the engaging gear tooth bar then can actv. drive two horizontal sealing seats simultaneously simultaneously to reverse motions, simplifies the structure and has improved horizontal sealing quality and efficient.

3, the utility model is by adopting elliptoid pin-and-hole that the space of horizontal sealing seat fine setting can be provided, automatically the gap is filled up, make the engagement of horizontal sealing seat auto-compensation, owing to being provided with relocation mechanism, relocation mechanism can drive traverse sealing device and do and pump, in the process of down motion, if the horizontal sealing seat is in closure state, namely play the effect of membrane, saved the trouble that film drawing device additionally is set, simplified integral structure.

4, when thing to be packaged enters into packaging film; because thing to be packaged is to fall from eminence; if this moment, packaging film was in static; the impulsive force that thing so to be packaged bears is larger; easily make packaging film breakage and packing material appearance damage, if this moment, relocation mechanism drove traverse sealing device decline, be equivalent to cushion effect of thing to be packaged; can reduce the impulsive force that it is subject to, protect packaging film and thing to be packaged not to be damaged.

5, the utility model can also come the distance of off-centre is changed by the regulating rotary fixed handle by adopting the eccentric cam structure when realizing eccentric motion, and packaging bag actual length is as required adjusted and got final product.

6, the film detection cylinder of putting that the utility model is walked film mechanism relies on packaging film tension force to fluctuate in the two vertical guide grooves of walking on the film adapter plate, can be the most intuitively the tightness of packaging film be embodied on the initial station, namely when packing or cutting off station in work, packaging film is pullled, because motor is to drive holder membrane cylinder axle to do intermittent rotary, so when holder membrane cylinder axle stops operating, because the power of pullling of next station packaging film can be carried certain height with putting on the film detection cylinder, otherwise then fall to original position, the crank motion that this linear crank motion is realized by fork in the documents, fault rate is lower, designs simplification, for the loss of mechanical part still less, and do straight reciprocating motion so that whole more stable when putting film and detecting drum movement.

7, the utility model is by adopting carving knife mechanism to divide simultaneously the reduced size that is cut to a plurality of given sizes packaging film with a larger-size packaging film, a plurality of packaging films are under the effect of the horizontal sealing seat of a plurality of one-tenth bag pipe, longitudinal sealing seat and corresponding sizes that are arranged side by side, can finish simultaneously the production of a plurality of packaging bags, greatly improve production efficiency.Carving knife mechanism adopts is that two minutes cutter shafts drive respectively cutting knife and are rotated and cut up and down, its stability is better, than the situation of only having a minute cutter shaft, can avoid packaging film owing to the inadequate undesirable problem of the film situation of cutting that causes of bearing force of opposite side by actv..

What 8, the upper carving knife of the utility model carving knife mechanism and lower carving knife adopted is round cutter, round cutter is to carry out cutting packaging film by the axle driven rotary, and common bar shaped cutting knife is to realize cutting by pumping of blade, and it is tangent to rotate direction and the packaging film sense of motion of cutting the cutting knife motion, so when cutting, its effect of cutting is effective than bar shaped cutting knife also, and otch is more level and smooth, and is neat.

9, the utility model is by adopting feeding mechanism to overcome the too much or very few technical matters of wasting of causing of material that prior art exists, work requirements when well having satisfied multiple row strip wrapping machine automated job, and easy to operate, too much or the very few phenomenon of material when having avoided packaging process, avoided the packed products nonconformity, the situation that causes material to be wasted has been saved cost, the charging effect is very good, has further improved the institutional operation level.

10, the utility model adopts the first feed pipe and the second feed pipe by feeding mechanism, has improved the institutional operation level.Metering mechanism and feed mechanism are used in conjunction with, and overcome material that prior art exists too much or very few and cause the technical matters of wasting, but mass production are carried out in the multiple row design, has further improved the institutional operation level.

11, the utility model is by the bag forming mechanism of bag forming mechanism by adopting into a bag roller, becoming bag pipe and edge guide to form; saved the structure of collar former; utilize edge guide; with become the bag roller and become a bag pipe to be used in conjunction with the packaging film that just packaging film is become tubulose from the packaging film of plane formula; but the edge guide protective film is not yielding, has avoided the high situation of the condemnation factor in the production process, and is simple in structure; save productive costs, safeguarded and exchanged for convenience.Be arranged side by side a plurality of one-tenth bag pipes, can realize simultaneously a plurality of packaging films being carried out the effect of bag forming.

Description of drawings

The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, wherein:

Fig. 1 is the utility model multiple row strip wrapping machine structural representation

Fig. 2 is that the utility model is walked film mechanism structure schematic diagram.

Fig. 3 is the schematic diagram of packaging film when the utility model is walked film.

Fig. 4 is the deviation correcting device structural representation.

Fig. 5 is the utility model carving knife mechanism structure schematic diagram.

Fig. 6 is the utility model carving knife mechanism front elevation.

Fig. 7 is the utility model feeding mechanism structural representation.

Fig. 8 is that the metering regulating mechanism of the utility model feeding mechanism is used in conjunction with schematic diagram with the metering panel.

Fig. 9 is the utility model bag forming mechanism structural representation.

Figure 10 is the edge guide structural representation of the utility model bag forming mechanism.

Figure 11 is the multiple row structural representation of the utility model bag forming mechanism.

Figure 12 is the utility model longitudinal sealing mechanism structure schematic diagram.

Figure 13 is the utility model transverse sealing mechanism structural representation.

Figure 14 is the traverse sealing device exploded view of the utility model transverse sealing mechanism.

Figure 15 is I section enlarged drawing among Figure 14.

Figure 16 is the Eccentric earn mechamism structural representation of the utility model transverse sealing mechanism.

Mark among the figure:

Walk film mechanism 1, carving knife mechanism 2, feeding mechanism 3, bag forming mechanism 4, longitudinal sealing mechanism 5, transverse sealing mechanism 6, shoutoff mechanism 7, code printing mechanism 8, color code tracking mechanism 9, frame 10.

Walk film adapter plate 11, holder membrane cylinder axle 12, fixed block 13, put film electric eye device 14, put line position 15 on the film electric eye, put line position 16 under the film electric eye, floating drum 17, brake drum 18, actuating device 19, walk film gear 110, without film warning electric eye 111, magnetic-powder clutch 112, put membrane cylinder 113, put film and detect cylinder 114, correction adapter plate 115, unsteady guide shaft 116 is installed fixed block 117, correction motor 118, correction screw rod 119, correction flange seat 120, belt tensioning drum 121, guide pulley 122, pressing cylinder 123, spring 124, cornerite cylinder 125, vertically guide groove 126.

Cutting knife stay bearing plate 21, on divide cutter shaft 22, lower minute cutter shaft 23, upper carving knife 24, lower carving knife 25, on divide cutter stage clip 26, opening 27, draw-in groove 28, setting nut 29, adjusting bolt 210 is cut arm revolving gear 211, cuts motor 212, transition cylinder 213.

The first material storing box 31, the second material storing box 32, the second material storing box cylinders 33, the first feed pipe 34, the second feed pipes 35, metering panel 36, lower striker plate cylinder 37, lower striker plate 38, metering regulating block 39, knob 310 is adjusted in metering, screw rod 311 is adjusted in metering, discharge opening 312, material level detects electric eye 313, upper striker plate 314.

Spacer 41 becomes bag pipe 42, and edge guide 43 becomes bag roller 44, leads film piece I45, leads film piece II46,, become bag device adapter plate 48, longitudinal sealing seat 49.

Traverse sealing device 61, horizontal sealing floating installation 62, horizontal sealing seat 63, bearing pin 64, crossbeam slide block 65, tooth bar 66, gear 67, horizontal sealing guide shaft 68, horizontal sealing cylinder 69, horizontal sealing adapter plate 610, unsteady connecting rod 611, connecting panel 612, horizontal sealing drive motor 613, Eccentric earn mechamism 614, eccentric support 615, eccentric adjustment screw rod 616, eccentric adjustment turning handle 617, eccentric adjustment captive nut 618, horizontal sealing permanent seat 619.

The specific embodiment

Multiple row strip wrapping machine comprises frame 10, walk film mechanism 1, carving knife mechanism 2, feeding mechanism 3, bag forming mechanism 4, longitudinal sealing mechanism 5, transverse sealing mechanism 6 and shoutoff mechanism 7 with being separately positioned on the frame 10, described film mechanism 1 top of walking is provided with carving knife mechanism 2, adjacent carving knife mechanism 2 is provided with feeding mechanism 3 and bag forming mechanism 4, feeding mechanism 3 is connected with bag forming mechanism 4, be provided with transverse sealing mechanism 6 below being provided with longitudinal sealing mechanism 5, longitudinal sealing mechanism 5 below the bag forming mechanism 4, transverse sealing mechanism 6 belows are provided with shoutoff mechanism 7.

Packaging film is through after walking film mechanism 1, carving knife mechanism 2 and bag forming mechanism 4, is transported to the packaging film from the packing material of feeding mechanism 3 inputs, carries out longitudinal sealing mechanism 5 this moment, and carving knife mechanism 2 divides a packaging film simultaneously and is cut to many packaging films; Bag forming mechanism 4 is configured as tubular with many packaging films simultaneously; Longitudinal sealing mechanism 5 carries out longitudinal sealing to a plurality of tubular packaging films simultaneously; After finishing longitudinal sealing 5, the packaging film that packing material is housed carries out transverse sealing mechanism 6, is specially: a. packaging film is delivered between the two horizontal sealing seats 63, and under the driving of horizontal sealing cylinder 69, two horizontal sealing seats 63 begin to do counter motion by 66 cooperations of gear 67 tooth bars; B. during an end push-through packs film of two horizontal sealing seats 63, horizontal sealing seat 63 is around bearing pin 64 rotations that are arranged on this horizontal sealing seat 63, under the effect of horizontal sealing cylinder 69 and bearing pin 64, two horizontal sealing seats, 63 other ends push packaging film after the rotation, the angle auto-compensation of above-mentioned rotation meshes the gap between the two horizontal sealing seats 63, two horizontal sealing seats 63 are in parastate after the rotation, and packaging film is finished horizontal sealing; Packaging film through transverse sealing mechanism 6 is finished product through behind the shoutoff mechanism 7 again.

Walk film mechanism 1 and comprise that two walk film adapter plate 11 and are arranged on the two holder membrane cylinder axles 12 of walking 11 of film adapter plates, the two ends of described holder membrane cylinder axle 12 respectively are provided with fixed block 13, also be provided with and put film electric eye device 14 walking film adapter plate 11 sides, the described film electric eye device 14 of putting comprises and puts on the film electric eye line position 15 and put line position 16 under the film electric eye, put that line position 16 is arranged on the below of putting line position 15 on the film electric eye under the film electric eye, walk also to be provided with between the film adapter plate 11 two and put membrane cylinder 113, put film and detect cylinder 114, deviation correcting device and brake gear, putting film detects cylinder 114 and is arranged on and puts film electric eye device 14 places, the packaging film pile warp is put film and is detected cylinder 114 and enter and put in the film electric eye device 14, two walk to be provided with vertical guide groove 126 on the film adapter plate 11, detect cylinder 114 and rely on the packaging film tension force to walk two to fluctuate in the vertical guide groove 126 of film adapter plate 11 and put film, described holder membrane cylinder axle 12 is rotated by actuating device 19 controls.Holder membrane cylinder axle 12 1 ends and walk to be provided with away on the film adapter plate 11 film gear 110(on being installed in holder membrane cylinder axle 12 and walking film adapter plate 11 to walk film gear 110 sizes different, selection dawn known to those skilled in the art of size), the film gear 110 of walking of homonymy intermeshes.Put line position on the film electric eye 15 and put under the film electric eye line position 16 and be the independent electric eye that arranges separately, that walks film adapter plate 11 sides puts that line position 16 belows also are provided with without film warning electric eye 111 under the film electric eye; Vertical guide groove 126 is passed respectively at the two ends of putting film detection cylinder 114.

Put membrane cylinder 113 and put the film motor and cooperate installation, put the film driven by motor and rotate, do not rotate at ordinary times, only have when putting and just can rotate when film detection cylinder 114 floats up to upward position.Drive roll and brake drum 18 all are stainless pipe cylinders for all the other cylinders of rubber-coated roller.

Deviation correcting device comprises and is connected to two floating drums 17 of walking between the film adapter plate 11, floating drum 17 with walk film adapter plate 11 and captive joint, fixed block 117 middle parts are installed to link to each other with floating drum 17, fixed block 117 is installed to be fixed on the packing machine frame, be provided with the guide shaft 116 that floats in the floating drum 17, also be provided with correction motor 118 on the floating drum 17, correction motor 118 is connected with correction screw rod 119, and correction screw rod 119 is successively by correction adapter plate 115, correction flange seat 120 and walk film adapter plate 11 and be connected.

Brake gear is arranged on the top of putting film electric eye device 14 and holder membrane cylinder axle 12, and brake gear comprises brake drum 18, is arranged on the pressing cylinder 123 of brake drum 18 tops and the power-transfer clutch of control brake drum 18 start and stop.Power-transfer clutch is arranged on away on the film adapter plate 11, and described power-transfer clutch is magnetic-powder clutch 112.Actuating device 19 is motor.Put the film electric eye by switch with put the film motor and be connected.Two walk also to be provided be used to the guide pulley 122 of the film transmission direction of changing package between the film adapter plate 11 and are used for the belt tensioning drum 121 of tensioning packaging film.

Pressing cylinder 123 is combined closely with the encapsulate of putting membrane cylinder 113 under the effect of pressing spring 124, only has its ability transmission film feeding when drive roll rotates.Pressing cylinder 123 and brake drum 18 are that all the other cylinders of rubber-coated roller all are stainless pipe cylinders.

Brake drum 18 axle heads cooperate with magnetic-powder clutch 112, fully connect film with packaging film under the effect of the cylinder of cornerite cylinder 125 and pressing, play the effect that packaging film is stopped and stopped.Pressing cylinder 123 is combined closely packaging film and brake drum 18 under the effect of spring 124

Putting membrane cylinder 113 is subjected to the driving of motor and rotates, the holder membrane cylinder axle 12 that drives through packaging film rotates the realization film feeding, holder membrane cylinder axle that packaging film then is rotated 12 is transferred to and puts film and detect on the cylinder 114 through putting membrane cylinder 113, then enter to and put film electric eye device 14, packaging film successively by without film warning electric eye 111, put under the film electric eye line position 16 and put line position 15 on the film electric eye, be transferred to again brake drum 18 and pressing cylinder 123.

Because putting film detection cylinder 114 can slide up and down in the vertical guide groove of walking film adapter plate 11 sides, rely on the tension force of packaging film to change the height of putting film detection cylinder 114, thereby put membrane cylinder 113 and rotate and drive holder membrane cylinder axles 12 and rotate when putting film when putting the film motor-driven, line position 15 arrives line position 16 under the electric eyes on the film electric eye from putting to put 114 meetings of film detection cylinder, put the film motor this moment closes, putting membrane cylinder 113 stops operating, so that holder membrane cylinder axle 12 stops operating, putting film detection cylinder 114 stops to move down, because follow-up operation continues carrying out, traverse sealing device pulling this moment film is walked downwards, driving the film pulling puts film and detects cylinder 114 and move to and put line position 15 on the film electric eye, detect and put film and detect cylinder 114 and arrive when putting on the film electric eye line position 15 when putting film electric eye device 14, put the film electric motor starting, put membrane cylinder 113 and begin to rotate, so periodical duty.

Putting specifically the film electric eye is an approach switch, when putting film and detect cylinder 114 and put on the film electric eye line position 15 along with drawing-die rises to, the film electric eye of putting in this position detects, signal of its feedback is to Programmable Logic Controller, after Programmable Logic Controller is received signal, send out the number of writing to control electric machine rotation, the film of at this moment putting in tow film detection cylinder 114 unclamps.Packaging film all is to hold in the palm to put film and detect cylinder 114 and fluctuate at ordinary times, its stroke is general only can to fluctuate in groove, motor is put film when it arrives upper line position, putting film detects cylinder 114 and falls to lower line position and namely put the film motor-driven, only have in situation about without the film holder, the holder film detects cylinder just can drop to nadir, the detection electric eye that is installed in minimum position namely detects without film warning electric eye 111 and feeds back immediately a signal to programmable controller, Programmable Logic Controller sends a signal after receiving signal, the control buzzer warning.

When holder membrane cylinder axle 12 stopped operating, brake gear then suspended the transmission of film, avoids occuring the refluence phenomenon.Brake drum 18 axle heads link to each other with electromagnetic power brake, during operation, and the buffer starting of input voltage control brake drum 18, and stop.Brake drum 18 upper ends one pressing cylinder 123 fills a spring 124, and pressing cylinder 123 is pressed on the brake drum 18, and pressing cylinder 123 cooperates unilateral bearing.Power-transfer clutch closure in the electromagnetic power brake reaches the effect of stopping and stopping braking.During magnetic-powder clutch 112 operation, the buffer starting of input voltage control brake drum 18, and stop.Power-transfer clutch closure in the electromagnetic power brake reaches the effect of stopping and stopping braking.

The principle of deviation correcting device is: correction screw rod 119 rotates under the drive of correction motor 118, correction screw rod 119 is connected with thread forms with the flange seat 120 of rectifying a deviation, namely correction flange seat 120 when electric machine rotation n encloses drives adapter plate and the distance of adapter plate drive adapter plate mobile n screw rod on correction screw rod 119 axial directions.Correction electric eye for detection of the packaging film position is existing electric eye device, can be installed in away on the film adapter plate 1 or other positions according to actual conditions.

In the utility model, also be provided with guide pulley 122 and belt tensioning drum 121, belt tensioning drum 121 is generally between two guide pulleys 122, the oversize suffered Tensity size of this section film that just may cause of distance is different between two guide pulleys 122, the place was little in the middle of two ends were large near the cylinder place, had added the just better tension force of controlling diaphragm of individual belt tensioning drum 121 between them.And specifically there is no specific requirement in the position of walking 11 installations of film adapter plate for guide pulley 122 and belt tensioning drum 121.Above-described embodiment can also be made various distortion, such as the transmission that changes other forms such as engaged transmission or connecting rod drive to putting membrane cylinder 113 and the direct connection mode of putting the film motor into.

Described carving knife mechanism 2 comprises two cutting knife stay bearing plates 21 and upper minute cutter shaft 22 and lower minute cutter shaft 23 between the two cutting knife stay bearing plates 21 is set, be provided with carving knife 24 on the described upper minute cutter shaft 22, be provided with lower carving knife 25 on the described lower minute cutter shaft 23, upper carving knife 24 is round cutter with lower carving knife 25, is distributed with round cutter on described upper minute cutter shaft 22 and the lower minute cutter shaft 23; Described upper carving knife 24 all at least respectively is provided with two with lower carving knife 25, and upper and lower cutting knife quantity is complementary.Upper and lower cutting knife can arrange two, three, four to the N handle.Many cutting knife is arranged side by side.

Upper carving knife 24 is provided with a minute cutter stage clip 26 along circular outer, lower carving knife 25 is provided with the opening 27 that is complementary with upper minute cutter stage clip 26 width along circular outer, and described opening 27 inboards also are provided with the draw-in groove 28 that is communicated with it.

Upper minute cutter shaft 22 is provided with the control apparatus of regulating two distance between shaftss with the two ends of lower minute cutter shaft 23.Described control apparatus comprises the setting nut 29 and adjusting bolt 210 that is connected with lower minute cutter shaft 23 with upper minute cutter shaft 22.

Upper minute cutter shaft 22 also is provided with lower minute cutter shaft 23 two ends cuts arm revolving gear 211, and it is intermeshing that two of homonymy is cut arm revolving gear 211, cuts arm revolving gear 211 for two and all is connected with and cuts motor 212.

During use, when packaging film is delivered to cut part from walking film mechanism 1, pass between at least two pairs of carving knives 24 and the lower carving knife 25, because upper carving knife 24 is stuck in the draw-in groove 28 of lower carving knife 25 by stage clip, so when motor drives respectively minute cutter shaft 22 and 23 rotation of lower minute cutter shaft (hand of rotation is opposite), zero-lash applying in the local time that upper carving knife 24 and lower carving knife 25 being contacted, because the rotation of two cuttves, the packaging film that enters between two cutting knifes just is cut open in the place that two cutting knifes are fitted, along with packaging film continues to be transmitted, then whole packaging film is in its length direction slitting.Because cutting knife is provided with N+1, so the final packaging film goes out the packaging film that N opens given size in slitting along its length.

Described feeding mechanism 3 comprises feed mechanism and metering mechanism, described feed mechanism is arranged on the top of metering mechanism, described feed mechanism is communicated with metering mechanism, described feed mechanism comprises the first material storing box 31, the second material storing box 32 and is arranged on the second material storing box cylinder 33 at the second material storing box 32 middle parts, described the first material storing box 31 is communicated with an end of the second material storing box 32, and the other end of the second material storing box 32 is communicated with metering mechanism; Be provided with an airtight material sliding cavity between the second material storing box 32 and the metering mechanism; The second material storing box cylinder 33 push-and-pulls the second material storing box 32 is done the crank motion of horizontal direction.

In the utility model, the discharge end of described the first material storing box 31 is communicated with the feed end of the second material storing box 32 by the first feed pipe 34, and the discharge end of the second material storing box 32 is communicated with metering mechanism by the second feed pipe 35; The second feed pipe 35 forms an airtight material sliding cavity between the second material storing box 32 and metering mechanism.

In the utility model, described metering mechanism comprises metering panel 36, lower striker plate cylinder 37, measures regulating mechanism and is provided with the lower striker plate 38 of discharge opening 312, described metering regulating mechanism arranges a side of metering panel 36, lower striker plate cylinder 37 is arranged on a side of lower striker plate 38, and striker plate 38 is done the crank motion of horizontal direction under described lower striker plate cylinder 37 push-and-pulls; The discharge end tube head of described the second feed pipe 35 is fitted with metering panel 36, the second feed pipe 35 forms an airtight material sliding cavity between the second material storing box 32, metering regulating mechanism and metering panel 36, form the metering cavity of an adjustable size between metering regulating mechanism and the metering panel 36, the metering regulating mechanism will measure the specification that cavity is adjusted to need of production with metering panel 36 by regulating adjustment knob 310, also be provided with striker plate 314 on metering panel 36.

In the utility model, described metering regulating mechanism comprises that knob 310 is adjusted in metering regulating block 39, metering and screw rod 311 is adjusted in metering, metering is adjusted knob 310 and is sleeved on the metering adjustment screw rod 311, metering regulating block 39 is fixed on metering and adjusts on the screw rod 311, described metering panel 36 is provided with chute, and metering regulating block 39 stretches in the chute; Described the second feed pipe 35 forms an airtight material sliding cavity between the second material storing box 32, metering regulating block 39 and metering panel 36; Metering is adjusted knob 310 rotations and is driven the crank motion that metering regulating block 39 is done horizontal direction by metering adjustment screw rod 311, the metering cavity of an adjustable size of formation between metering regulating block 39 and the metering panel 36.

In the utility model, be provided with material level in described the first material storing box 31 and detect electric eye 313.

In use, adjust knob 310 rotations by metering and drive the crank motion that metering regulating block 39 can be done horizontal direction by metering adjustment screw rod 311, after cavity is adjusted to the specification of need of production with metering, stops to regulate metering and adjust knob 310, metering regulating block 39 is maintained static; After material in the metering cavity fills up volume, the second material storing box cylinder 33 is retracted, make and this time measure cavity and be in sealing state, this moment, lower striker plate cylinder 37 was retracted, flow out the discharge opening 312 of material from lower striker plate 38 of metering in the cavity and enter in the one-tenth bag pipe 42 of bag forming mechanism 4, after lower striker plate cylinder 37 stretched out again, the second material storing box cylinder 33 stretched out, material enters the metering cavity again, thereby realizes repeatedly running.Feed mechanism and metering mechanism are carried out the multiple row setting, and metering panel 36 cooperates a plurality of metering cavitys of formation with a plurality of metering regulating mechanisms, thereby realizes large batch of automated production operation.

Described bag forming mechanism 4 comprises a plurality of one-tenth bag rollers 44 that are arranged side by side, becomes bag pipe 42 and an edge guide 43, described one-tenth bag roller 44 is arranged on into a side of the receiver section of bag pipe 42, described one-tenth bag roller 44 is provided with and becomes the bag pipe 42 film feeding grooves that match, and the film feeding groove is used for to becoming bag pipe 42 conveying and packaging films; Described edge guide 43 is arranged on into a side of the deferent segment of bag pipe 42, described edge guide 43 is arranged on into the below of bag roller 44, described edge guide 43 is provided with and becomes bag pipe 42 position-limited troughs that match, become bag pipe 42 to be located in the position-limited trough, position-limited trough is used for being beneficial to guide margin to becoming bag pipe 42 and become packaging film on the bag pipe 42 to carry out spacing; Described edge guide 43 comprises leads film piece I45, leads film piece II46 and leads film piece III47, and the described film piece II46 that leads is separately fixed at and leads in the film piece I45 with leading film piece III47, described lead film piece II46 and lead that film piece III47 forms two alternative arrangement laterally lead the film piece.

In the utility model, described middle part of leading film piece I45 is provided with horizontal mounting groove, leads film piece II46 and lead film piece III47 to be separately fixed in the horizontal mounting groove; Described middle part of leading film piece I45 also is provided with vertical inspection door, and vertical inspection door is used for leading film piece II46 and leading the installation of film piece III47 in horizontal mounting groove and proofread and correct; The described film piece II46 that leads is equipped with regulating tank with leading on the film piece III47; Described below of leading film piece I45 is provided with longitudinal sealing seat 49, and the bottom of leading film piece I45 is fixed on the longitudinal sealing seat 49; The both sides of described one-tenth bag roller 44 also are provided with spacer 41.

In use, become bag roller 44 to be fixed on into bag device adapter plate 48 top packaging films and after becoming bag pipe 42, crossfade into tubulose by sheet, carry out spacing by leading film piece I45 to the packaging film that becomes bag pipe place, and lead film piece II46 and lead film piece III47 to after becoming bag packaging film at pipe 42 places to produce rightabout thrust, being transformed into pattern to be sealed, lead film piece II46 and be slotted hole with the mounting hole of leading film piece III47, can laterally lead according to field adjustable state left and right adjusting the gap of film interblock. when the tubular wrapping film leads on one side through the packaging film that will need longitudinal sealing after this bag forming mechanism, become pillow type bag through longitudinal sealing seat 49 involution aftershapings.

The principle of work of longitudinal sealing mechanism 5 is: cylinder mounting plate and flange fixed leg are bolted on the mainframe, when machine does not start, in the situation of pre-action cylinders retract, latch is extracted, longitudinal sealing seat 49 and longitudinal sealing seat adapter plate can be done 180 ° of rotations by the cooperation of hole axle around T-shaped permanent seat, like this, very the cleaning of being convenient to longitudinal sealing and maintenance, when normal production (longitudinal sealing involution during work), pre-action cylinder is in the state of stretching out always, makes longitudinal sealing seat 49 near becoming bag pipe 42, and then longitudinal sealing involution cylinder projecting shaft is retracted, longitudinal sealing seat 49 closely cooperates with becoming bag pipe 42, the packaging film that is clipped in the middle is vertically sealed, and then longitudinal sealing involution cylinder stretches out again, and longitudinal sealing seat 49 leaves into bag pipe 42, covering bag after the long time, longitudinal sealing involution cylinder projecting shaft is retracted again and is repeatedly done successively time action.

Because longitudinal sealing mechanism 5 has been arranged side by side a plurality of longitudinal sealing seats 49, can carry out longitudinal sealing to a plurality of packaging films simultaneously.

Described transverse sealing mechanism 6 comprises traverse sealing device 61, and traverse sealing device 61 comprises two horizontal sealing permanent seats 619 and the horizontal sealing seat 63 that is separately positioned on it, also includes horizontal sealing floating installation 62, and horizontal sealing floating installation 62 links to each other with traverse sealing device 61; The two ends of described two horizontal sealing permanent seats 619 are connected with crossbeam slide block 65 by bearing pin 64 respectively, be provided with tooth bar 66 on the described crossbeam slide block 65, tooth bar 66 on the homonymy crossbeam slide block 65 is by being arranged on gear 67 engagements between the above-mentioned two crossbeam slide blocks 65, the crossbeam slide block 65 of homonymy is socketed with many horizontal sealing guide shafts 68 jointly, such as 3,5 etc., concrete quantity can increase and decrease with actual conditions, two horizontal sealing seats 63 are connected with and drive its horizontal sealing cylinder 69 that moves reciprocatingly, and horizontal sealing guide shaft 68 axial directions are consistent with horizontal sealing seat 63 sense of motions.On the crossbeam slide block 65 of horizontal sealing permanent seat 619 at least one ends, be provided with the ellipticity pin-and-hole.Can be provided with the ellipticity pin-and-hole this moment at any one slide block at two ends, and the horizontal sealing guide shaft 68 of horizontal sealing seat 63 both sides is with respect to being symmetrical arranged centered by this horizontal sealing seat 63.Two horizontal sealing seats 63 are equipped with heating arrangement.The two ends of horizontal sealing guide shaft 68 all are fixed on the horizontal sealing adapter plate 610, and horizontal sealing cylinder 69 also is installed on the horizontal sealing adapter plate 610, and a plurality of horizontal sealing adapter plates 610 and connecting panel 612 are around connecting and composing framed structure.Many horizontal sealing guide shafts 68 described in the application namely represent at least two horizontal sealing guide shafts 68.Heating arrangement is heating rod or the heating arrangement that can be used for sealing in the prior art.

Horizontal sealing floating installation 62 links to each other with traverse sealing device 61 by the connecting panel 612 that floats connecting rod 611, be connected with unsteady connecting rod 611.Horizontal sealing floating installation 62 comprises horizontal sealing drive motor 613 and Eccentric earn mechamism 614, and described Eccentric earn mechamism 614 links to each other with the horizontal sealing motor output shaft.Eccentric earn mechamism 614 comprises eccentric adjustment screw rod 616, eccentric adjustment turning handle 617 and the eccentric adjustment captive nut 618 in eccentric support 615, the eccentric support 615, eccentric adjustment turning handle 617 links to each other with eccentric adjustment screw rod 616 1 ends, be connected with eccentric adjustment captive nut 618 at eccentric adjustment screw rod 616, eccentric adjustment captive nut 618 other ends link to each other with unsteady connecting rod 611.

During use, the packaging film of finishing longitudinal sealing enters into transverse sealing mechanism 6, under the driving of horizontal sealing cylinder 69, two horizontal sealing seats 63 cooperate counter motions by gear 67 tooth bars 66, and the pressing packaging film drives Eccentric earn mechamism 614 rotations simultaneously whole traverse sealing device 61 is descended under horizontal sealing drives electronic 613 effect, until till drawing a bag long, horizontal sealing seat 63 is opened, and finish involution this moment one time, realized simultaneously the function of membrane.Then horizontal sealing cylinder 69 is opened, and simultaneously drives Eccentric earn mechamism 614 rotations under horizontal sealing drives electronic 613 effect and makes whole horizontal sealing seat 63 rise to vertex, and at the same time longitudinal sealing pressing cylinder is finished again the longitudinal sealing involution one time, so repeats.

Because the width of horizontal sealing seat 63 is close with the overall width of a plurality of one-tenth bag pipes 42 that are arranged side by side, so many tubular packaging film integral body that are arranged side by side of coming from above-mentioned operation processing can be carried out horizontal sealing simultaneously.

Also because process and assemble and and the error of two cylinders can not stretch out synchronously the time, may cause two horizontal sealing seats 63 not exclusively parallel, promote horizontal sealing seat 63 by horizontal sealing cylinder 69, two horizontal sealing seats 63 are in the lower relative motion of intermeshing of gear 67 and tooth bar 66, fully mesh one termination, one termination is gapped, and the bearing pin 64 in the crossbeam slide block 65 of these horizontal sealing permanent seat 619 other ends can be subjected to displacement along X-direction in oval pin-and-hole, the two differential gap of auto-compensation is realized the effect of free floating, flexible involution.

Owing to being provided with pin-and-hole on the crossbeam slide block 65 at horizontal sealing permanent seat 619 two ends, and the pin-and-hole of an end floor beam slide block 65 be circular, and shape is mated with bearing pin 64, and the pin-and-hole on the other end crossbeam slide block 65 is ellipse, and bearing pin 64 can slide in the pin-and-hole of ellipse.At this moment the horizontal sealing permanent seat 619 of a side can rotate around bearing pin 64 corresponding to the circular pin hole on the crossbeam slide block 65.Pin-and-hole except ellipticity, can also be set to strip or other shapes that bearing pin is slided therein.

Such scheme can solve because the problem that the horizontal sealing seat that mechanical strees etc. cause can not be fitted fully.And for two horizontal sealing seats 63 because the asynchronous situation of not fitting of bringing of horizontal sealing guide shaft 68 guiding, all pin-and-holes can be set to circle, this moment, all bearing pins can both relatively rotate in pin-and-hole, bearing pin does not need to slide in the pin-and-hole again, relies on inertia just can realize the applying of two horizontal sealing seats.

After the later packaging film of process horizontal sealing cuts off by shoutoff mechanism 7, form finished product.

Code printing mechanism 8 described in the application, color code tracking mechanism 9 and shoutoff mechanism 7 are structure of the prior art.

Claims (9)

1. multiple row strip wrapping machine, comprise frame (10), walk film mechanism (1) with being separately positioned on the frame (10), carving knife mechanism (2), feeding mechanism (3), bag forming mechanism (4), longitudinal sealing mechanism (5), transverse sealing mechanism (6) and shoutoff mechanism (7), described film mechanism (1) top of walking is provided with carving knife mechanism (2), adjacent carving knife mechanism (2) is provided with feeding mechanism (3) and bag forming mechanism (4), feeding mechanism (3) is connected with bag forming mechanism (4), be provided with longitudinal sealing mechanism (5) in bag forming mechanism (4) below, longitudinal sealing mechanism (5) below is provided with transverse sealing mechanism (6), transverse sealing mechanism (6) below is provided with shoutoff mechanism (7), it is characterized in that: described transverse sealing mechanism (6) comprises traverse sealing device (61) and horizontal sealing floating installation (62), traverse sealing device (61) comprises two horizontal sealing permanent seats (619) and is separately positioned on horizontal sealing seat (63) on it, and horizontal sealing floating installation (62) links to each other with traverse sealing device (61); The two ends of described two horizontal sealing permanent seats (619) are respectively by bearing pin (64), pin-and-hole is connected to crossbeam slide block (65), pin-and-hole on the relative crossbeam slide block (65) of described bearing pin (64) is done and is relatively rotated, be provided with tooth bar (66) on the described crossbeam slide block (65), tooth bar (66) on the homonymy crossbeam slide block (65) is by being arranged on gear (67) engagement between the above-mentioned two crossbeam slide blocks (65), the crossbeam slide block (65) of homonymy configures many horizontal sealing guide shafts (68) jointly, have at least a horizontal sealing seat (63) to be connected with and drive its horizontal sealing cylinder that moves reciprocatingly, horizontal sealing guide shaft (68) axial direction is consistent with horizontal sealing seat (63) sense of motion.

2. multiple row strip wrapping machine according to claim 1, it is characterized in that: on the crossbeam slide block (65) of at least one end of described horizontal sealing permanent seat (619), be provided with the ellipticity pin-and-hole, the horizontal sealing guide shaft (68) of horizontal sealing seat (63) both sides is with respect to being symmetrical arranged centered by this horizontal sealing seat (63), and two horizontal sealing seats (63) are equipped with heating arrangement.

3. multiple row strip wrapping machine according to claim 2, it is characterized in that: the two ends of horizontal sealing guide shaft (68) all are fixed on the horizontal sealing adapter plate (610), the horizontal sealing cylinder also is installed on the horizontal sealing adapter plate (610), a plurality of horizontal sealing adapter plates (610) are around connecting and composing framed structure, horizontal sealing floating installation (62) is by the connecting rod (611) that floats, the connecting panel (612) that is connected with unsteady connecting rod (611) links to each other with traverse sealing device (61), horizontal sealing floating installation (62) comprises horizontal sealing drive motor (613) and Eccentric earn mechamism (614), and described Eccentric earn mechamism (614) links to each other with the horizontal sealing motor output shaft.

4. multiple row strip wrapping machine according to claim 3, it is characterized in that: horizontal sealing floating installation (62) is by the connecting rod (611) that floats, the connecting panel (612) that is connected with unsteady connecting rod (611) links to each other with traverse sealing device (61), horizontal sealing floating installation (62) comprises horizontal sealing drive motor 613) and Eccentric earn mechamism (614), described Eccentric earn mechamism (614) links to each other with the horizontal sealing motor output shaft, Eccentric earn mechamism (614) comprises eccentric support (615), eccentric adjustment screw rod (616) in the eccentric support (615), eccentric adjustment turning handle (617) and eccentric adjustment captive nut (618), eccentric adjustment turning handle (617) links to each other with eccentric adjustment screw rod (616) one ends, be connected with eccentric adjustment captive nut (618) at eccentric adjustment screw rod (616), eccentric adjustment captive nut (618) other end links to each other with unsteady connecting rod (611).

5. multiple row strip wrapping machine according to claim 2, it is characterized in that: the described film mechanism (1) of walking comprises that two walk film adapter plate (11) and are arranged on the two holder membrane cylinder axles (12) of walking between film adapter plate (11), the two ends of described holder membrane cylinder axle (12) respectively are provided with fixed block (13), also be provided with and put film electric eye device (14) walking film adapter plate (11) side, the described film electric eye device (14) of putting comprises and puts line position on the film electric eye (15) and put line position under the film electric eye (16), put line position under the film electric eye (16) and be arranged on the below of putting line position on the film electric eye (15), walk also to be provided with between the film adapter plate (11) two and put membrane cylinder (113), put film and detect cylinder (114), deviation correcting device and brake gear, putting film detects cylinder (114) and is arranged on and puts film electric eye device (14) and locate, the packaging film pile warp is put film and is detected cylinder (114) and enter and put in the film electric eye device (14), two walk to be provided with vertical guide groove (126) on the film adapter plate (11), detect cylinder (114) and rely on packaging film tension force to walk two to fluctuate in the vertical guide groove (126) of film adapter plate (11) and put film, the described membrane cylinder (113) of putting is rotated by actuating device (19) control.

6. multiple row strip wrapping machine according to claim 1, it is characterized in that: described carving knife mechanism (2) comprises two cutting knife stay bearing plates (21) and upper minute cutter shaft (22) and lower minute cutter shaft (23) between the two cutting knife stay bearing plates (21) is set, be provided with carving knife (24) on the described upper minute cutter shaft (22), be provided with lower carving knife (25) on the described lower minute cutter shaft (23), upper carving knife (24) is round cutter with lower carving knife (25), be distributed with round cutter on described upper minute cutter shaft (22) and the lower minute cutter shaft (23), described upper carving knife (24) all at least respectively is provided with two with lower carving knife (25), on, lower cutter quantity is complementary.

7. multiple row strip wrapping machine according to claim 1, it is characterized in that: described feeding mechanism (3) comprises feed mechanism and metering mechanism, described feed mechanism is arranged on the top of metering mechanism, described feed mechanism is communicated with metering mechanism, it is characterized in that: described feed mechanism comprises the first material storing box (31), the second material storing box (32) and be arranged on the second material storing box cylinder (33) at the second material storing box (32) middle part, described the first material storing box (31) is communicated with an end of the second material storing box (32), and the other end of the second material storing box (32) is communicated with metering mechanism; Be provided with an airtight material sliding cavity between the second material storing box (32) and the metering mechanism; Second material storing box cylinder (33) push-and-pull the second material storing box (32) is done the crank motion of horizontal direction.

8. multiple row strip wrapping machine according to claim 1, it is characterized in that: bag forming mechanism, comprise into a bag roller (44), become bag pipe (42) and edge guide (43), a described one-tenth bag roller (44) is arranged on into a side of bag pipe (42), the film feeding groove that a described one-tenth bag roller (44) is provided with and becomes bag pipe (42) to match, described edge guide (43) is arranged on into a side of bag pipe (42), described edge guide (43) is arranged on into the below of a bag roller (44), described edge guide (43) is provided with and the position-limited trough that becomes bag pipe (42) to match, described edge guide (43) comprises leads film piece I (45), lead film piece II (46) and lead film piece III (47), the described film piece II (46) that leads is separately fixed at and leads in the film piece I (45) with leading film piece III (47), described lead film piece II (46) and lead two alternative arrangement of film piece III (47) composition laterally lead the film piece.

9. the described multiple row strip of any one wrapping machine according to claim 1-8, it is characterized in that: also be provided with code printing mechanism (8) and color code tracking mechanism (9) on the described frame (10), described code printing mechanism (8) and color code tracking mechanism (9) are arranged on away between film mechanism (1) and the carving knife mechanism (2).

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