CN102069925B - Automatic bag supplier for valve bag - Google Patents

Automatic bag supplier for valve bag Download PDF

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Publication number
CN102069925B
CN102069925B CN2010105957124A CN201010595712A CN102069925B CN 102069925 B CN102069925 B CN 102069925B CN 2010105957124 A CN2010105957124 A CN 2010105957124A CN 201010595712 A CN201010595712 A CN 201010595712A CN 102069925 B CN102069925 B CN 102069925B
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CN
China
Prior art keywords
acting cylinder
valve port
bag
port bag
seat
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CN2010105957124A
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CN102069925A (en
Inventor
程国清
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CHANGSHU CITY SANHE PRECISION TECHNOLOGY CO LTD
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CHANGSHU CITY SANHE PRECISION TECHNOLOGY CO LTD
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Publication of CN102069925A publication Critical patent/CN102069925A/en
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Abstract

The invention relates to an automatic bag supplier for a valve bag, belonging to the technical field of packing machinery. The bag supplier comprises a frame, a valve bag picking-up mechanism, a valve bag opening clamping mechanism, a valve bag capturing mechanism and a filling machine bag feeding mechanism, wherein the frame is configured to one side of a set of filling machines with horizontal filling openings under a use state, at least two of the filling machines are arrayed linearly with each other, and the frame corresponds to the front part of the horizontal filling openings; the valve bag picking-up mechanism is in sliding fit with the frame by moving left and right; the valve bag opening clamping mechanism is arranged on the valve bag picking-up mechanism; the valve bag capturing mechanism is delivered by the valve bag picking-up mechanism to capture the valve bag, and is arranged on the frame; and the filling machine bag feeding mechanism is used for taking the valve bag captured by the valve bag capturing mechanism away from the valve bag capturing mechanism and transferring the clamped valve bag to the filling machine for filling, and is arranged on the frame by moving left and right. The automatic bag supplier for the valve bag provided by the invention has the following advantages: the human input can be reduced, the labor intensity of operators is eased, and the filling efficiency can be improved.

Description

Valve port bag automatic feeding machine
Technical field
The invention belongs to packing machinery technology, be specifically related to a kind of valve port bag automatic feeding machine, be used for extracting automatically the valve port bag and valve port bag sack is opened and supplies the bottle placer can.
Background technology
Therefore the notion of the valve port bag that the applicant mentions in the above can no longer give unnecessary details through explanation of the air sac sealing bag of the disclosed valve port bag of Chinese utility model patent Granted publication CN2844005Y filling exit especially specification sheets Fig. 1 of this patent and the signal of Fig. 3 are made much of.In addition, can know, when will be, the sack of valve port bag be placed on manual mode by the operator on the discharging mouth of drawing mechanism of filling mechanism (patent is called the discharging opening of discharge nozzle) the can of valve port bag from the description of the Instructions Page 3 final stage of this patent.The technical scheme that CN201406030Y recommends need be aimed at discharge nozzle with the sack of valve port bag and is nested with on the discharge nozzle of bottle placer equally by the operator.
The shortcoming that aforementioned two patent schemes place exists has been done to set forth by (0004 section of specification sheets) in the background technology hurdle of the specification sheets of application for a patent for invention publication No. CN101870376A comprehensively and objectively.The technological deficiency of the known technology described in this patent application scheme has remedied 0004 section has embodied the technique effect of in 0017 section of its specification sheets, concluding.But, because bagging mechanism and filling mechanism become one, that is to say that bagging mechanism is installed on the bottle placer, can only embody a machine one usefulness, more particularly need be the supporting automatic bagging mechanism of each bottle placer.So when bottle placer was in bottling condition, bagging mechanism then was in readiness for action, otherwise when bagging mechanism was in the bag taking bagging, bottle placer was in readiness for action, thereby the degree of utilization of bottle placer and bagging mechanism can not reach the degree that makes industry satisfied.
The automatic bagging mechanism of the valve port bag filling machine that CN101870375A provides can be eliminated the said shortcoming of CN101870376A; That is: when bagging mechanism during at the bag taking bagging; Bottle placer then is in bottling condition just; And the bagging mechanism of this moment is providing the valve port bag for another bottle placer, thereby has realized the alternating movement of two cover mechanisms, and making one, to overlap bagging mechanism be that bottle placer more than one provides sack simultaneously.But this patent application scheme only is suitable for the bottle placer of vertical can, and is the type of horizontal and is not suitable for for the discharge nozzle of bottle placer, and does not have referential enlightenment technically.
The situation of reality is: there are two kinds of types of horizontal bottle placer and vertical bottle placer in the valve port bag filling machine; Therefore and since lack that the rational bottle placer that must think the horizontal can provides the valve port bag go up bagging apparatus automatically, still mostly adopt manual bagging at present; The self-evident drawback of manual bagging is: working strength of workers is big; Inefficiency, and it is many to drop into manpower, because must be equipped with at least one workman for every bottle placer.
In view of above-mentioned prior art, the applicant thinks and is necessary to explore then and attempt that the technical scheme that will introduce below produces under this background.
Summary of the invention
Task of the present invention is to provide a kind of human input that both helped to reduce, and helps improving can efficient again and is of value to the valve port bag automatic feeding machine that bag requires of feeding that satisfies more than and bottle placer can in a horizontal manner.
Task of the present invention is accomplished like this; A kind of valve port bag automatic feeding machine; Comprise a frame, this frame is configured in a side of at least two one group of bottle placers that is arranged in a linear each other with horizontal filling exit under running condition, and corresponding to the place ahead of horizontal filling exit; One valve port bag extraction mechanism, this valve port bag extraction mechanism sway ground is slided and is fitted on the said frame; The valve port bag sack gripping organ that the sack of the one valve port bag that is used for said valve port bag extraction mechanism is extracted is clamped, this valve port bag sack gripping organ is provided on the valve port bag extraction mechanism; One be used for clamp by said valve port bag sack gripping organ and send and valve port bag capture mechanism that the valve port bag that arrives is caught by said valve port bag extraction mechanism, be located on the described frame; One is used for the valve port bag of being caught by said valve port bag capture mechanism is taken away and clamping bottle placer hello the bag mechanism of transferring to the bottle placer can under the state, is located on the described frame to sway from valve port bag capture mechanism.
In a concrete embodiment of the present invention, described valve port bag extraction mechanism comprises first, second guide rod, first acting cylinder, sliding rack, second acting cylinder and inhales the bag pipe that first guide rod is fixed on the first guide rod seat; Second guide rod is fixed on the second guide rod seat, and corresponding to the below of the first guide rod seat, first, second guide rod seat all is fixed on the described frame; The top of sliding rack is provided on first guide rod slidably; The bottom is provided on second guide rod slidably, and first acting cylinder is connected an end of frame with horizontality, and the first acting cylinder post of this first acting cylinder is connected with described sliding rack; The upper end of second acting cylinder is fixed with cantilever position and described sliding rack; The upper end of inhaling the bag pipe is fixed on the acting cylinder slide block of second acting cylinder, and is connected with the depression generator pipeline, constitutes a horizontal pipeline section and inhale bag lower end of pipe; Length direction at this horizontal pipeline section is arranged at intervals with one group of suction nozzle, and each suction nozzle communicates with the tube chamber of inhaling the bag pipe.
In another concrete embodiment of the present invention; Described sliding rack is fixed with a pedestal towards a side of described second acting cylinder; This pedestal has the acting cylinder chamber of stepping down; Described second acting cylinder passes step down chamber and fix with pedestal of acting cylinder, and described valve port bag sack gripping organ is connected on the described pedestal.
In another concrete embodiment of the present invention, described first acting cylinder is oil cylinder or cylinder, and described second acting cylinder is a Rodless cylinder.
In another concrete embodiment of the present invention; Described valve port bag capture mechanism comprises the 3rd acting cylinder and sack expanding bar; The 3rd acting cylinder is fixed on the permanent seat, and permanent seat is fixed on the said frame, and sack expanding bar is connected with the acting cylinder sliding shoe of the 3rd acting cylinder.
Also have among the concrete embodiment of the present invention, described the 3rd acting cylinder is a Rodless cylinder, and the front end of described sack expanding bar constitutes a narrow drop-head, and the shape of this narrow drop-head is the shape of sub warhead.
more of the present invention and among concrete embodiment, described valve port bag sack gripping organ comprises the 4th acting cylinder, first swing arm, first jig arm, second swing arm, connecting rod, the 3rd swing arm and second jig arm, the 4th acting cylinder is fixed on the described pedestal with plumbness; The second acting cylinder post of the 4th acting cylinder is connected with an end of first swing arm, and the other end of first swing arm constitutes a swing arm Connection Block, and the upper end of first jig arm and swing arm Connection Block are fixed; The lower end is installed with one first jaw; One end of second swing arm is connected with the swing arm Connection Block, and the other end is connected with an end of connecting rod, and the other end of connecting rod is connected with an end of the 3rd swing arm; And the other end of the 3rd swing arm constitutes a swing arm seat; Swing arm seat pivot is arranged on the described pedestal, and the upper end of second jig arm and swing arm seat are fixed, and the lower end is installed with one second jaw; This second jaw is corresponding with described first jaw and match, and described the 4th acting cylinder is oil cylinder or cylinder.
In of the present invention and then concrete embodiment, described bottle placer is fed bag mechanism and is comprised entablatrance, nose girder, power drive, the 5th, the 6th, the 7th, the 8th acting cylinder, first sack folder lobe and second sack folder lobe, and an end of entablatrance is fixed on the said frame; The other end is installed with a support; Bracket supports is on terrace, and nose girder and said entablatrance are fixed, and corresponding to the below of entablatrance; Parallel with entablatrance; On this nose girder, be equipped with a cliding seat slidably, power drive is located on the entablatrance and with cliding seat and is connected, and the cylinder body afterbody of the 5th acting cylinder is hinged on the cliding seat; The 6th acting cylinder is fixed on the acting cylinder swing seat with horizontally-arranged state; And acting cylinder swing seat is connected with the 3rd acting cylinder post of the 5th acting cylinder, and this acting cylinder swings also and the cliding seat pivotal joint, on the slipping block of the 6th acting cylinder, is connected with an acting cylinder fixed mount; The 7th acting cylinder is hinged on a side of said acting cylinder fixed mount; The 8th acting cylinder is hinged on the opposite side of acting cylinder fixed mount and corresponding with the 7th acting cylinder, the 4th acting cylinder post pivotal joint of the first folder lobe and the 7th acting cylinder, and second presss from both sides the 5th acting cylinder post pivotal joint of lobe and the 8th acting cylinder; And the first folder lobe is also hinged through a pair of first folder lobe connecting rod and described acting cylinder fixed mount, and the second folder lobe is also hinged through a pair of second folder lobe connecting rod and acting cylinder fixed mount.
Of the present invention again more and among concrete embodiment, described power drive comprises motor, first, second belt carrier, driving band, expansion tightening wheel and the 3rd belt carrier, motor is fixed on the described entablatrance; And be positioned at an end of entablatrance; On the motor output shaft of motor, be installed with a driving wheel, first, second belt carrier parallel and jointly pivot be arranged on the wheel stand, and wheel stand is fixed on the entablatrance; Wheel stand is corresponding with motor; Expansion tightening wheel has a pair of, all be arranged on rotationally on the tensioner wheel seat, and the tensioner wheel seat is fixed on the nose girder; The 3rd belt carrier pivot is arranged on the described nose girder and corresponding to the below of the other end of entablatrance; One end of driving band is fixed on an end of described cliding seat, and the driving band middle part is placed on the 3rd drive pulley, driving wheel, first, second belt carrier and a pair of expansion tightening wheel successively, and the other end of driving band is fixed on the other end of cliding seat; Described the 5th, the 7th, the 8th acting cylinder is oil cylinder or cylinder; And described the 6th acting cylinder is a Rodless cylinder; Described driving wheel, first, second belt carrier, expansion tightening wheel and the 3rd belt carrier are synchronous pulley, and described driving band is to be with synchronously.
In again of the present invention and then concrete embodiment; The length direction of described entablatrance and be arranged at intervals with one group of signal picker towards a side of described nose girder; The shape of cross section of said nose girder is rectangular or square, is provided with the roller that is used for the nose girder bearing fit on the described cliding seat and at each the surperficial position pivot corresponding to said nose girder.
Technical scheme provided by the invention is owing to adopted above-mentioned design; Feeding bag mechanism with valve port bag extraction mechanism, valve port bag capture mechanism and bottle placer separates with bottle placer; And valve port bag sack gripping organ is carried on valve port bag extraction mechanism, thereby the horizontal filling exit that can be the bottle placer more than feeds the valve port bag, and when a bottle placer during in can; Bottle placer is fed bag mechanism and is fed bag to another bottle placer; So not only can reduce human input because of need not the artificial bag of feeding, alleviate operator's labour intensity, and can improve can efficient.
Description of drawings
Fig. 1 is a concrete embodiment scheme drawing of the present invention.
Fig. 2 is the detailed structure view of valve port bag extraction mechanism, valve port bag capture mechanism and valve port bag sack gripping organ shown in Figure 1.
Fig. 3 is the detailed structure view that bottle placer shown in Figure 1 is fed bag mechanism.
The specific embodiment
In order to make the public can fully understand technical spirit of the present invention and beneficial effect; The applicant will combine the accompanying drawing specific embodiments of the invention to describe in detail below; But the applicant is not the restriction to technical scheme to the description of embodiment, anyly makes form but not the variation of essence all should be regarded as protection scope of the present invention according to the present invention design.
Ask for an interview Fig. 1, provided a frame 1 among this figure, this frame 1 undoubtedly is configured at least two the one group of side that respectively has the bottle placer 6 of horizontal filling exit 61 that is arranged in a linear each other under running condition; And the place ahead corresponding to horizontal filling exit 61; This can be confirmed by the signal of Fig. 3, though Fig. 3 has illustrated two bottle placers 6 that respectively have horizontal filling exit 61, is not the restriction that receives this quantity; Because can increase the quantity of bottle placer 6 as required in right amount; For example the plot ratio of valve port bag 7 is big, can increase the quantity of bottle placer 6 so, and vice versa.Sway ground slides and is equipped with a valve port bag extraction mechanism 2 on frame 1, is extracted by 2 pairs of valve port bags 6 that arrived by 8 conveyings of valve port bag feedway of this valve port bag extraction mechanism.By shown in Figure 1, the valve port bag of being carried by valve port bag feedway 87 is corresponding to the below of valve port bag extraction mechanism 2.On aforesaid valve port bag extraction mechanism 2, be equipped with a valve port bag sack gripping organ 4; That is to say; Valve port bag sack gripping organ 4 is configured on the valve port bag extraction mechanism 2, and just feed cock pocket sack gripping organ 4 is clamped after valve port bag extraction mechanism 2 is extracted valve port bag 7.One is used for that clamp by valve port bag sack gripping organ 4 and sent and the valve port bag 7 that promptly shifts and arrive of arriving is caught the valve port bag capture mechanism 3 of (also can claim to capture) and is located at frame 1 by valve port bag extraction mechanism 2, and one is used for the valve port bag 7 of being caught by valve port bag capture mechanism 3 is taken away and is provided in frame 1 clamping the bottle placer of transferring to bottle placer 6 cans under the state with feeding bag mechanism 5 same sway from valve port bag capture mechanism 3.
Ask for an interview Fig. 2 and continue to combine Fig. 1; Preferably but not the structure of the valve port bag extraction mechanism 2 that definitely is limited to is following: comprise first, second guide rod 21,22, first acting cylinder 23, sliding rack 24, second acting cylinder 25 and bag taking pipe 26; The two ends of first guide rod 21 all are fixed on the first guide rod seat 211, and the first guide rod seat 211 is fixed on the frame 1.The two ends of second guide rod 22 all are fixed on the second guide rod seat 221, and the second guide rod seat 221 then is fixed on the frame 1 equally since first, second guide rod seat 211,221 self is parallel, so first, second guide rod 21,22 self is parallel.First acting cylinder 23 is fixed on the frame 1 with horizontality; More properly say; The tailstock of first acting cylinder 23 is connected on the frame 1; And the first acting cylinder post 231 of first acting cylinder 23 is connected with sliding rack 24, the top of sliding rack 24 and aforesaid first guide rod, 21 bearing fits, the bottom of sliding rack 24 and aforesaid second guide rod, 22 bearing fits.When 23 work of first acting cylinder, move or move towards the direction that deviates from valve port bag capture mechanism 3 by the direction of the first acting cylinder post, 231 drive sliding racks 24 towards aforesaid valve port bag capture mechanism 3.At sliding rack 24 towards a side of valve port bag sack gripping organ 4 with one group of pedestal fix screw, 2412 fixing pedestals 241, on this pedestal 241 and an end that is positioned at the length direction of pedestal 241 acting cylinder that constitutes the up/down perforation chamber 2411 of stepping down.Second acting cylinder 25 is fixing with plumbness and sliding rack 24, more properly says, second acting cylinder 25 is fixing with pedestal 241, and this second acting cylinder 25 passes the aforesaid acting cylinder chamber 2411 of stepping down.Aforesaid valve port bag sack gripping organ 4 is provided with and is connected shortly on the pedestal 241.The upper end of inhaling bag pipe 26 is fixed on the acting cylinder slide block 251 of second acting cylinder 25; Inhale the lower end level bending of bag pipe 26 and constitute a horizontal pipeline section 261; On horizontal pipeline section 261, be intervally distributed with one group of suction nozzle 2611; Aforesaid (input) valve port bag 7 belows of transporting to by valve port bag feedway 8 corresponding to one group of suction nozzle 2611; Be connected depression generator such as vacuum pump or other similar equipment owing to inhale bag pipe 26 with depression generator through pipeline such as India rubber tube, pvc pipe (polyvinyl chloride pipe) or other similar pipeline with compliance.When depression generator is worked, inhale bag pipe 26 and produce negative pressure, hold by the sack position of one group of suction nozzle 2611 valve port bag 7, supply valve port bag sack gripping organ 4 to clamp.
Aforesaid first acting cylinder 23 is cylinder or oil cylinder, and present embodiment uses cylinder, and aforesaid second acting cylinder 25 is a Rodless cylinder, and first, second acting cylinder 23,25 all is controlled by programmable controller (PLC).
Continue to see Fig. 2; Preferably but not the valve port bag sack gripping organ 4 that definitely is limited to comprises the 4th acting cylinder 41, first, second, third swing arm 42,44,46, first, second jig arm 43,47 and connecting rod 45, the four acting cylinders 41 is fixed on the acting cylinder permanent seat 412, and acting cylinder permanent seat 412 is fixed on the pedestal 241; The second acting cylinder post 411 of one end of first swing arm 42 and the 4th acting cylinder 41 is hinged; It is fixing that the other end constitutes the upper end and the swing arm Connection Block 421 of a swing arm Connection Block 421, the first jig arm 43, and first jaw 431 is fixed in the lower end; One end of second swing arm 44 and swing arm Connection Block 421 pivotal joints; One end of the other end and connecting rod 45 is hinged, and an end of the other end of connecting rod 45 and the 3rd swing arm 46 is hinged, and the other end of the 3rd swing arm 46 constitutes a swing arm seat 461; Swing arm seat 461 pivotal joints are on aforesaid pedestal 241; One end of second jig arm 47 is fixed on the swing arm seat 461, and the other end is fixed with one second jaw 471, and this second jaw 471 matches with aforesaid first jaw 431.
Aforesaid the 4th acting cylinder 41 both can be a cylinder, also can be oil cylinder, and present embodiment is selected and used cylinder.When being controlled by the 4th acting cylinder 41 work of programmable controller (PLC); For example the second acting cylinder post 411 stretches out outside the cylinder body of the 4th acting cylinder 41, then promotes first swing arm 42 by the second acting cylinder post 411, thereby makes the direction displacement towards second jaw 471 of first jaw 431 that is fixed on first jig arm 43; Meanwhile; Drive second swing arm 44 by first swing arm 42, and then, drive the 3rd swing arm 46 by connecting rod 45 by second swing arm, 44 drivening rods 45; Make swing arm seat 461 bonded assemblys second jig arm 47 activities with the 3rd swing arm 46; And then make the direction displacement of second jaw 471 that is fixed on second jig arm 47 towards first jaw 431, and clamp at the sack position of the valve port bag 7 that will be picked up by one group of suction nozzle 2611 by the move toward one another of first, second jaw 431,471, and vice versa.
Still see Fig. 2; Valve port bag capture mechanism 3 comprises one the 3rd acting cylinder 31 and a sack expanding bar 32; The 3rd acting cylinder 31 is fixed on the acting cylinder permanent seat 312; And acting cylinder permanent seat 312 is fixed on the frame 1, and sack expanding bar 32 is fixing through the acting cylinder sliding shoe 311 of expanding bar permanent seat 322 and the 3rd acting cylinder 31, constitutes the narrow drop-head 321 that a shape is bullet-shaped in sack expanding bar 32 towards an end of aforesaid valve port bag sack gripping organ 4.When valve port bag 7 when being clamped under the state by valve port bag sack gripping organ 4 and being registered to the position of sack expanding bar 32 by the work of valve port bag extraction mechanism 2; 31 work of the 3rd acting cylinder; Make the sack of sack expanding bar 32 aligned with port bags 7 and be inserted in the sack of valve port bag 7, at this moment, 4 pairs of valve port bags of valve port bag sack gripping organ 7 discharge (not reclamping); Promptly accomplished the transition of valve port bag 7; The aforesaid first acting cylinder post 231 bounces back in the cylinder body of first acting cylinder 23, so that make valve port bag extraction mechanism 2 turn back to the top corresponding to the valve port bag 7 of stacking on (being stacked in) valve port bag feedway 8, extracts valve port bag 7 once more.
Aforesaid the 3rd acting cylinder 31 is a Rodless cylinder, and is controlled by PLC equally.The valve port bag 7 that is positioned in the sack expanding bar 32 is taken by bottle placer hello bag mechanism 5.
Please see Fig. 3 and combine Fig. 1 by emphasis; The structure that preferred bottle placer is fed bag mechanism 5 is following: comprise entablatrance 51, nose girder 52, power drive 53, the 5th, the 6th, the 7th, the 8th acting cylinder 54,55,55,57, first sack folder lobe 58 and second sack folder lobe 59; One end of entablatrance 51 is the top that the described right-hand member of Fig. 1 and Fig. 3 is fixed on the right-hand member of frame 1; And the other end of entablatrance 51 to be the left end of Fig. 1 and location status shown in Figure 3 fix with the upper end of the support 511 that sets, and the lower end of support 511 is bearing on the terrace.The two ends of nose girder 52 are respectively fixing with entablatrance 51 through a nose girder permanent seat 522, and corresponding to the below of entablatrance 51, parallel with entablatrance 51.On nose girder 52, slide and be equipped with a cliding seat 21; Because the shape of cross section of nose girder 52 is rectangular or square; Therefore to have four faces be the surfaces, upper and lower, left and right to nose girder 52, with respect to each surface, matched by each four rolling 5211 on the roller mount that is arranged on cliding seat 521 rotationally 5212; That is to say and have 16 rollers 5211; Each surface of nose girder 52 is mated by four rollers 5211, more properly says, can ensure cliding seat 521 sway on nose girder 52 stably through 16 rollers 5211.Power drive 53 is located on the entablatrance 51 and with aforesaid cliding seat 521 and is connected.The cylinder seat 542 of the 5th acting cylinder 54 (being the cylinder body afterbody) is hinged on the cliding seat 521; The 6th acting cylinder 55 is fixed on the acting cylinder swing seat 551 with horizontally-arranged state; The nearly middle part (through bearing pin 5511) of this acting cylinder swing seat 551 is hinged with the 3rd acting cylinder post 541 of aforesaid the 5th acting cylinder 54, and acting cylinder swing seat 551 towards the top of an end of cliding seat 521 through the bottom pivotal joint of hub setting axle 5512 and cliding seat 521.Be fixed with an acting cylinder fixed mount 5521 on the movable block 552 of aforesaid the 6th acting cylinder 55; More particularly; One side of acting cylinder fixed mount 5521 and a side of movable block 552 are fixed; And the opposite side of acting cylinder fixed mount 5521 and the opposite side of movable block 552 are fixed, when the 6th acting cylinder 55 is in running order, move by movable block 552 induced effect cylinder fixed mounts 5521.The acting cylinder tailstock 562 of the 7th acting cylinder 56 is hinged on a side of acting cylinder fixed mount 5521, and the acting cylinder tailstock (not shown) of the 8th acting cylinder 57 is hinged on the opposite side of acting cylinder fixed mount 5521.The four acting cylinder post 561 of first sack folder lobe 58 through the first hinged ear 582 and the 7th acting cylinder 56 terminal hinged, to pass through the 5th acting cylinder post 571 of the second hinged ear 592 and the 8th acting cylinder 57 hinged and second sack presss from both sides lobe 59.On first sack folder lobe 58, also be fixed with the lower end of a pair of first folder lobe connecting rod 581, and the upper end and the aforesaid acting cylinder fixed mount 5521 of a pair of first folder lobe connecting rod 581 are hinged, the aforesaid first hinged ear 582 is between a pair of first folder lobe connecting rod 581.On second sack folder lobe 59, also be fixed with the lower end of a pair of second folder lobe connecting rod 591, and the upper end of a pair of second folder lobe connecting rod 591 is same and acting cylinder fixed mount 5521 is hinged.Seven, the 8th acting cylinder 56,57 corresponds to each other, and a pair of first, second folder lobe connecting rod 581,591 corresponds to each other equally.
Aforesaid the 5th, the 7th, the 8th acting cylinder 54,56,57 all both can be a cylinder, can be oil cylinder also, and present embodiment is selected the former,, used cylinder that is.Aforesaid the 6th acting cylinder 55 is a Rodless cylinder.Five, the 6th, the 7th, the 8th acting cylinder 54,55,56,57 is controlled by PLC all.When 54 work of the 5th acting cylinder, make acting cylinder swing seat 551 activities, more particularly, make acting cylinder swing seat 551 produce inclination, use an end of avoiding acting cylinder swing seat 551 and cliding seat 521 to be hinged bottle placer 6 is produced interference (both collide).For example, when the 3rd acting cylinder post 541 stretched out, the right-hand member (location status shown in Figure 3) of acting cylinder swing seat 551 dipped down, and left end (end that is hinged with cliding seat 521) is upturned.When 55 work of the 6th acting cylinder, just drive 56,57 displacements of the 7th, the 8th acting cylinder through acting cylinder fixed mount 5521 by its movable block 552, simultaneously, first, second sack folder lobe 58,59 also displacements.When the 7th, the 8th acting cylinder 56,57 is worked simultaneously, first, second sack folder lobe 58,59 is closed up each other or the phase mutual exclusion is opened.
Still see Fig. 3 and continue to combine Fig. 1; Aforesaid power drive 53 comprises motor 531, first, second belt carrier 532,533, driving band 534, expansion tightening wheel 535 and the 3rd belt carrier 536; Motor 531 is a clockwise and anticlockwise motor; And accept the control of aforesaid PLC equally, this motor 531 is fixed on an end of aforesaid entablatrance 51, on the electronic output shaft of motor 531, is fixed with a driving wheel 5311.Parallel and the pivot setting jointly of first, second belt carrier 532,533 promptly is arranged on the wheel stand 5321 rotationally; Wheel stand 5321 is corresponding with motor 531; And first, second belt carrier 532,533 and driving wheel 5311 threes are on the same straight line; Expansion tightening wheel 535 has a pair of; Jointly pivot is arranged on the tensioner wheel seat 5351, and tensioner wheel seat 5351 is fixed on an end of nose girder 52, and the 3rd belt carrier 536 pivots are arranged on the other end of nose girder 52 and corresponding to the below of the other end of entablatrance 51.One end of driving band 534 is captiveed joint with an end of aforesaid cliding seat 521 through driving band permanent seat 5341; The middle part of driving band 534 is placed on the 3rd belt carrier 536, driving wheel 5311, first, second belt carrier 532,533 and a pair of expansion tightening wheel 535, and the other end of the other end and cliding seat 521 is fixed.
Aforesaid first, second, third belt carrier 532,533,536, driving wheel 5311 and a pair of expansion tightening wheel 535 are synchronous pulley, and aforesaid driving band 534 is a band synchronously.When motor 531 work, drive driving band 534 by driving wheel 5311, drive cliding seat 521 sway on nose girder 52 by driving band 534.
In order to gather the position signal at cliding seat 521 places, promptly be arranged at intervals with one group of signal picker 512 at aforesaid entablatrance 51 towards a side of nose girder 52 towards a side of cliding seat 521, in the present embodiment, signal picker 512 is selected and is used magnetic induction part.
The applicant combines Fig. 1 to Fig. 3 to describe use of the present invention; The frame 1 that is equipped with valve-bag extraction mechanism 2, valve port bag capture mechanism 3, valve port bag sack gripping organ 4 and bottle placer hello bag mechanism 5 is configured in two the place aheads (Fig. 3 shows) that respectively have the bottle placer 6 of horizontal filling exit 61, corresponding to a side of horizontal filling exit 61.In running order when bottle placer 6, and valve port bag automatic feeding machine of the present invention is when in running order.By 2 work of valve port bag extraction mechanism; It is descending that the acting cylinder slide block 251 of second acting cylinder 25 promotes to inhale bag pipe 26; Inhale and (absorption) valve port bag 7 until making the one group of suction nozzle 2611 on the horizontal pipeline section 261 of inhaling bag pipe 26; Because this moment is in running order with suction bag pipe 26 pipeline bonded assembly negative pressure devices such as vacuum pump, makes the suction bag manage 26 and produce negative pressure, thereby be able to hold valve port bag 7 by suction nozzle 2611.Then; The 4th acting cylinder 41 work of valve port bag sack gripping organ 4; In the above to the description of valve port bag sack gripping organ 4, clamp at the sack position of the valve port bag 7 that will be extracted by valve port bag extraction mechanism 2 by the combined action of first, second jig arm 43,47 by the applicant.And then; First acting cylinder 23 work of valve port bag extraction mechanism 2, by the first acting cylinder post 231 with the direction displacement of sliding rack 24, because whole valve port bag sack gripping organ 4 carries on the pedestal 241 of sliding rack 24 towards valve port bag capture mechanism 3; Therefore; When sliding rack 24 during, then carry valve port bag sack gripping organ 4 and move to the direction row of valve port bag capture mechanism 3 synchronously, when narrow drop-head 321 places that move to corresponding to the sack expanding bar 32 of valve port bag capture mechanism 3 by sliding rack 24 to the direction displacement of valve port bag capture mechanism 3; Preferred scheme will make again inhales bag pipe 26 and produces negative pressure, so that guarantee that by inhaling lac 2611 sack of valve port bag 7 fully dehisces.At this moment; The 3rd acting cylinder 31 work of valve port bag capture mechanism 3; Drive the direction displacement of sack expanding bars 32 by the acting cylinder slide block of the 3rd acting cylinder 31 311 towards valve port bag 7 shown in Figure 3, until make sack expanding bar 32 be inserted into valve port bag 7 tubulose promptly just as the sack chamber as the coat-sleeve pipe in.Under this state; First acting cylinder, 23 reverse operations of aforesaid valve port bag extraction mechanism 2, promptly the first acting cylinder post 231 drives sliding rack 24 towards the direction displacement that deviates from valve port bag capture mechanism 3, turns back to the home position; Simultaneously; The 4th acting cylinder 241 reverse operations are dehisced first, second jig arm 43,47, get into bag taking work once more.And this moment; Being positioned at the valve port bag 7 (Fig. 3 shows) that promptly temporarily is deposited in the sack expanding bar 32 is taken away under the work of bottle placer hello bag mechanism 5; Specifically: motor 531 work of power drive 53; Drive to horizontally slip through driving band 534 and be provided in cliding seat 521 on the nose girder 52 towards the direction displacement of valve port bag capture mechanism 3, when the position that is displaced to corresponding to valve port bag 7 shown in Figure 3, bottle placer is fed the 6th acting cylinder 55 work of bag mechanism 5; Movable block 552 induced effect cylinder fixed mounts 5521 directions towards valve port bag 7 by the 6th acting cylinder 55 move, make valve port bag 7 correspond to first, second sack folder lobe 58, between 59.Then; Seven, the 8th acting cylinder 56,57 is worked simultaneously; Four, the 5th acting cylinder 561,571 stretches outside the cylinder body of the 7th, the 8th acting cylinder 56,57 respectively simultaneously; Make first sack folder lobe 581 towards the 591 direction displacements of second sack folder lobe by the 4th acting cylinder post 561, make of the direction displacement of second sack folder lobe 591 by the 5th acting cylinder post 571 simultaneously, thereby valve port bag 7 is clamped by the synergy of first, second sack folder lobe 581,591 towards first sack folder lobe 581.At this moment, the 3rd acting cylinder 31 of valve port bag capture mechanism 3 is task again, and sack expanding bar 32 is shunk back backward, promptly towards the direction displacement that deviates from valve port bag 7, makes the sack of sack expanding bar 32 complete backout valve pockets 7.Then; Motor 531 is task again; Feed the horizontal filling exit 61 that first, second sack folder lobe 58 of bag mechanism 5, the sack of valve port bag 7 between 59 correspond to bottle placer shown in Figure 36 until making to clamp in bottle placer, and then, the 6th acting cylinder 55 reverse operations; Make of the direction displacement of first, second sack folder lobe 58,59 towards horizontal filling exit 61; Be held on first, second sack folder lobe 58 until making, the sack of valve port bag 7 between 59 is nested with on the horizontal filling exit 61, by the sack nipping device that is positioned at (not shown) on the horizontal filling exit 61 on the bottle placer 6 valve port bag 7 is clamped in horizontal filling exit 61, simultaneously; A pair of first, second sack folder lobe 58,59 is scolded out each other, implements can by 6 pairs of valve port bags of bottle placer 7.And in the process of can; Work through valve port bag extraction mechanism 2 and valve port bag sack gripping organ 4; Another valve port bag 7 to be filled is shifted in the sack expanding bar 32 of valve port bag capture mechanism 3; So, by return feed bag mechanism 5 with get in the sack expanding bar 32 and valve port bag 7 supply with another bottle placer 6 cans.Alternation so again and again helps to improve can efficient.The position of aforesaid cliding seat 521 on nose girder 52 gathered by aforesaid signal picker 512, and gives PLC with signal feedback, implements control by PLC.
In sum; Technical scheme provided by the invention has reached goal of the invention; Embodied the applicant at the technique effect described in the technique effect hurdle; Make the can efficient of bottle placer 6 obtain ultimate attainment lifting, and operator's labour intensity can effectively reduce, and can practice thrift the online assignment personnel with horizontal filling exit 61.

Claims (5)

1. valve port bag automatic feeding machine; It is characterized in that comprising a frame (1); This frame (1) is configured in a side of at least two one group of bottle placers that is arranged in a linear each other with horizontal filling exit under running condition, and corresponding to the place ahead of horizontal filling exit; One valve port bag extraction mechanism (2), this valve port bag extraction mechanism (2) sway ground is slided and is fitted on the said frame (1); The valve port bag sack gripping organ (4) that the sack of the one valve port bag that is used for said valve port bag extraction mechanism (2) is extracted is clamped, this valve port bag sack gripping organ (4) is provided on the valve port bag extraction mechanism (2); One be used for clamp by said valve port bag sack gripping organ (4) and send and valve port bag capture mechanism (3) that the valve port bag that arrives is caught by said valve port bag extraction mechanism (2), be located on the described frame (1); One is used for the valve port bag of being caught by said valve port bag capture mechanism (3) is taken away and clamping bottle placer hello the bag mechanism (5) of transferring to the bottle placer can under the state, is located to sway on the described frame (1) from valve port bag capture mechanism (3), and described valve port bag extraction mechanism (2) comprises first, second guide rod (21,22), first acting cylinder (23), sliding rack (24), second acting cylinder (25) and inhale bag pipe (26) that first guide rod (21) is fixed on the first guide rod seat (211); Second guide rod (22) is fixed on the second guide rod seat (221), and corresponding to the below of the first guide rod seat (211), first, second guide rod seat (211,212) all is fixed on the described frame (1), and the top of sliding rack (24) is provided on first guide rod (21) slidably; The bottom is provided on second guide rod (22) slidably, and first acting cylinder (23) is connected an end of frame (1) with horizontality, and the first acting cylinder post (231) of this first acting cylinder (23) is connected with described sliding rack (24), and the upper end of second acting cylinder (25) is fixing with cantilever position and described sliding rack (24); A upper end of inhaling bag pipe (26) is fixed on the acting cylinder slide block (251) of second acting cylinder (25), and is connected with the depression generator pipeline, manages the lower end of (26) and constitutes a horizontal pipeline section (261) and inhale bag, is arranged at intervals with one group of suction nozzle (2611) at the length direction of this horizontal pipeline section (261); Each suction nozzle (2611) communicates with the tube chamber of inhaling bag pipe (26), and described valve port bag capture mechanism (3) comprises the 3rd acting cylinder (31) and sack expanding bar (32), and the 3rd acting cylinder (31) is fixed on the permanent seat (312), and permanent seat (312) is fixed on the said frame (1); Sack expanding bar (32) is connected with the acting cylinder sliding shoe (311) of the 3rd acting cylinder (31), and described sliding rack (24) is fixed with a pedestal (241) towards a side of described second acting cylinder (25), and this pedestal (241) has the acting cylinder chamber (2411) of stepping down, and described second acting cylinder (25) passes the acting cylinder chamber (2411) and fixing with pedestal (241) of stepping down; Described valve port bag sack gripping organ (4) is connected on the described pedestal (241), and described valve port bag sack gripping organ (4) comprises the 4th acting cylinder (41), first swing arm (42), first jig arm (43), second swing arm (44), connecting rod (45), the 3rd swing arm (46) and second jig arm (47), and the 4th acting cylinder (41) is fixed on the described pedestal (241) with plumbness; The second acting cylinder post (411) of the 4th acting cylinder (41) is connected with an end of first swing arm (42), and the other end of first swing arm (42) constitutes a swing arm Connection Block (421), and the upper end of first jig arm (43) and swing arm Connection Block (421) are fixing; The lower end is installed with one first jaw (431), and an end of second swing arm (44) is connected with swing arm Connection Block (421), and the other end is connected with an end of connecting rod (45); The other end of connecting rod (45) is connected with an end of the 3rd swing arm (46), and the other end of the 3rd swing arm (46) constitutes a swing arm seat (461), and swing arm seat (461) pivot is arranged on the described pedestal (241); The upper end of second jig arm (47) and swing arm seat (461) are fixing, and the lower end is installed with one second jaw (471), and this second jaw (471) is corresponding with described first jaw (431) and match; Described the 4th acting cylinder (41) is oil cylinder or cylinder, and described bottle placer is fed bag mechanism (5) and comprised entablatrance (51), nose girder (52), power drive (53), the 5th, the 6th, the 7th, the 8th acting cylinder (54,55,56,57), first sack folder lobe (58) and second sack folder lobe (59), and an end of entablatrance (51) is fixed on the said frame (1); The other end is installed with a support (511), and support (511) is bearing on the terrace, and nose girder (52) is fixing with said entablatrance (51); And corresponding to the below of entablatrance (51), parallel with entablatrance (51), on this nose girder (52), be equipped with a cliding seat (521) slidably; Power drive (53) is located at entablatrance (51) and upward and with cliding seat (521) is connected, and the cylinder body afterbody of the 5th acting cylinder (54) is hinged on the cliding seat (521), and the 6th acting cylinder (55) is fixed on the acting cylinder swing seat (551) with horizontally-arranged state; And acting cylinder swing seat (551) is connected with the 3rd acting cylinder post (541) of the 5th acting cylinder (54), and this acting cylinder swing (551) also with cliding seat (521) pivotal joint, on the slipping block (552) of the 6th acting cylinder (55), be connected with an acting cylinder fixed mount (5521); The 7th acting cylinder (56) is hinged on a side of said acting cylinder fixed mount (5521), and the 8th acting cylinder (57) is hinged on the opposite side of acting cylinder fixed mount (5521) and corresponding with the 7th acting cylinder (56), the 4th acting cylinder post (561) pivotal joint of the first folder lobe (58) and the 7th acting cylinder (56); The second folder lobe (59) and the 5th acting cylinder post (571) pivotal joint of the 8th acting cylinder (57), and the first folder lobe (58) is also hinged with described acting cylinder fixed mount (5521) through a pair of first folder lobe connecting rod (581), and the second folder lobe (59) is also hinged with acting cylinder fixed mount (5521) through a pair of second folder lobe connecting rod (591).
2. valve port bag automatic feeding machine according to claim 1 it is characterized in that described first acting cylinder (23) is oil cylinder or cylinder, and described second acting cylinder (25) is a Rodless cylinder.
3. valve port bag automatic feeding machine according to claim 1; It is characterized in that described the 3rd acting cylinder (31) is a Rodless cylinder; The front end of described sack expanding bar (32) constitutes a narrow drop-head (321), and the shape of this narrow drop-head (321) is the shape of sub warhead.
4. valve port bag automatic feeding machine according to claim 1; It is characterized in that described power drive (53) comprises motor (531), first, second belt carrier (532,533), driving band (534), expansion tightening wheel (535) and the 3rd belt carrier (536); Motor (531) is fixed on the described entablatrance (51); And be positioned at an end of entablatrance (51); On the motor output shaft of motor (531), be installed with a driving wheel (5311), first, second belt carrier (532,533) parallel and jointly pivot be arranged on the wheel stand (5321), and wheel stand (5321) is fixed on the entablatrance (51); Wheel stand (5321) is corresponding with motor (531); Expansion tightening wheel (535) has a pair of, all be arranged on rotationally on the tensioner wheel seat (5351), and tensioner wheel seat (5351) is fixed on the nose girder (52); The 3rd belt carrier (536) pivot is arranged on that described nose girder (52) is gone up and corresponding to the below of the other end of entablatrance (51); One end of driving band (534) is fixed on an end of described cliding seat (521), and driving band (534) middle part is placed on the 3rd drive pulley (536), driving wheel (5311), first, second belt carrier (532,533) and a pair of expansion tightening wheel (535) successively, and the other end of driving band (534) is fixed on the other end of cliding seat (521); Described the 5th, the 7th, the 8th acting cylinder (54,56,57) is oil cylinder or cylinder; And described the 6th acting cylinder (55) is a Rodless cylinder; Described driving wheel (5311), first, second belt carrier (532,533), expansion tightening wheel (535) and the 3rd belt carrier (536) are synchronous pulley, and described driving band (534) is to be with synchronously.
5. according to claim 1 or 4 described valve port bag automatic feeding machines; It is characterized in that the length direction of described entablatrance (51) and be arranged at intervals with one group of signal picker (512) towards a side of described nose girder (52); The shape of cross section of said nose girder (52) is rectangular or square, is provided with the roller (5211) that is used for nose girder (52) bearing fit on the described cliding seat (521) and at each the surperficial position pivot corresponding to said nose girder (52).
CN2010105957124A 2010-12-20 2010-12-20 Automatic bag supplier for valve bag Expired - Fee Related CN102069925B (en)

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CN108688880B (en) * 2018-05-10 2023-11-07 桂林电子科技大学 End operator of automatic valve bag feeding robot and operation method
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