CN107539540A - A kind of multiple row strip packing machine - Google Patents
A kind of multiple row strip packing machine Download PDFInfo
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- CN107539540A CN107539540A CN201710757460.2A CN201710757460A CN107539540A CN 107539540 A CN107539540 A CN 107539540A CN 201710757460 A CN201710757460 A CN 201710757460A CN 107539540 A CN107539540 A CN 107539540A
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- cutting knife
- bag
- cutter
- horizontal sealing
- support bar
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Abstract
The invention discloses a kind of multiple row strip packing machine, including frame, with the tray paper part being separately positioned in frame, fill metering device, bag forming mechanism, middle seal apparatus, traverse sealing device, cutter, sack switching mechanism and lubricating substance groove, the cutter includes cutting knife supporting plate, two cutter shafts, cutting knife, support bar and lead bag bracket, two cutter shaft intervals are arranged in cutting knife supporting plate, cutting knife is arranged on cutter shaft, cutter shaft described in two is connected with cylinder, support bar is arranged between two cutting knife supporting plates, support bar is located above cutting knife, bag bracket is led on the support bar, packaging bag after charging is cut off after bag bracket by leading by cutting knife, packaging bag after present invention charging is spacing by leading bag bracket, smoothly it can be sheared between cutting knife.
Description
Technical field
The present invention relates to strip packing machine technical field, more particularly to a kind of multiple row strip packing machine.
Background technology
Strip packing machine is during packaging, it is necessary first to transmits film, after film is transmitted, is sealed in being carried out to film into bag
Shape, then the size of film is cut on demand on demand, because size when transmission of the packaging film as packaging is usual
It is larger, it is necessary to first cut to its width, so just need to be provided with cutting cutter mechanism, then by metrological service, into bag machine
It is necessary to which into transverse sealing mechanism, the effect of transverse sealing mechanism is mainly in the horizontal direction sealed packaging film after structure and middle sealing mechanism
Mouthful.
Existing transverse sealing mechanism is using by the way of fixed mostly, and when sealing, heat sealing plate is mostly direct by cylinder
Promote, heat sealing plate is moved reciprocatingly by bent slide block mechanism, but two heat sealing plates answering due to machinery among the process of installation
The reason such as error caused by power relation and installation gap, it is impossible to it is at a fully engaged when accomplishing to close, so as to which serious have impact on heat-sealing
Effect.
Packaging bag is cut off after horizontal sealing seals by cutting knife, and cutting knife installing component adjusts the length of sack by adjusting hand lever,
Packed in existing cutter fall into after sacked material cutting knife position carry out point will, cutting knife uses round cutter, it may appear that cuts not
Phenomenon is smoothed out, when entering cutting knife position, with cut part position skew can occur for the packaging bag with fashion material, also have impact on bag
The cut-out of pack.
Existing filling metering device, the accuracy of measuring is poor, during for packing granular material, the thing that is deposited in feed bin
Caking phenomenon easily occurs for material.The middle envelope tool rest of existing middle sealing mechanism is controlled by cylinder respectively with easy Qi mouths cutting knife, and structure is multiple
Miscellaneous, cost is higher, and fault rate is higher.
It is 201320589838.X separately to have China Patent No., discloses a kind of rod shaped materials shrink packaging machine, including：Tail
Frame；Vibrating blanking mechanism, it is located at the front end of tailstock, and vibrating blanking mechanism is provided with rotation discharging channel；Into bag device, its entirety
In strip, centre reserves passage, and be provided with passage along into bag device direction of extension extension go expect gap, into the front end of bag device with
The rear end of tailstock connects；Middle sealing mechanism, it into the rear end of bag device with connecting and being provided with can cut away the sack clout of shrink film
First heat-sealing cutter；Knife sealing mechanism, it is located at the rear end of middle sealing mechanism, provided with can seal the sack front and back position of shrink film
Second heat-sealing cutter；Unreeling structure, it, which has, supports and unreels some rollers of shrink film；Conveyer belt, its sequentially through tailstock,
Vibrating blanking mechanism, passage, middle sealing mechanism, knife sealing mechanism into bag device.The middle sealing mechanism of foregoing invention patent, middle envelope tool rest with
The defects of tearable mouth cutting knife is respectively controlled using cylinder, therefore higher there is also cost, and fault rate is higher.
It is 201220343032.8 separately to have China Patent No., discloses a kind of cutting cutter mechanism of multiple row strip packing machine,
Including two cutting knife supporting plates, point cutter shaft and lower point of cutter shaft are provided between two cutting knife supporting plates, set on described upper point cutter shaft
Have upper carving knife, divide under described on cutter shaft and be provided with lower carving knife, upper carving knife and lower carving knife are round cutter, it is described on
With lower carving knife at least provided with two, two cutting knife quantity match carving knife.Compared with prior art, the present invention due to
At least two round cutters are all arranged side by side on every slitter shaft, the round cutter of relevant position is corresponding to realize cutting, can be same
When inner wrapping film by a large-sized packaging film cutting for multiple given sizes, and be sent to subsequent processing simultaneously, pole
Big improves production efficiency.Above-mentioned patent equally uses round cutter, it may appear that cutting irregularity phenomenon, with the bag of fashion material
When entering cutting knife position, with cut part position skew can occur for pack, also have impact on the cut-out of packaging bag.
Also China Patent No. is 201220343031.3, discloses a kind of transverse sealing mechanism of multiple row strip packing machine, is wrapped
Include traverse sealing device, traverse sealing device includes two horizontal sealing fixed seats and is separately positioned on horizontal sealing seat thereon, also includes horizontal sealing floating
Device, horizontal sealing floating installation are connected with traverse sealing device；The both ends of two horizontal sealing fixed seats are connected with crossbeam sliding block by bearing pin respectively,
It is provided with rack on crossbeam sliding block, the rack on homonymy crossbeam sliding block passes through the gear between being arranged on above-mentioned two crossbeams sliding block
Engagement, the crossbeam sliding block of homonymy are socketed with more horizontal sealing guide shafts jointly, and at least one horizontal sealing seat is connected with drive, and it does reciprocal fortune
Dynamic horizontal sealing cylinder, horizontal sealing guide shaft axial direction are consistent with the horizontal sealing seat direction of motion.Horizontal sealing seat of the present invention passes through with crossbeam sliding block
Bearing pin connects, and when also gap be present when two horizontal sealing seat closure states, the horizontal level of horizontal sealing seat can be entered by bearing pin
Automatically fine setting, horizontal sealing seat surround bearing pin to row, and automatic compensation engagement is carried out to another horizontal sealing seat.The horizontal sealing of above-mentioned patent packing machine
Mechanism is when to packaging film is sealed, and because horizontal sealing cylinder is heavier, it is easily shaken during work, causes transverse sealing effect poor.
The content of the invention
The defects of in order to overcome prior art, the invention provides a kind of multiple row strip packing machine, the packaging of the packing machine
Bag through charging and in be honored as a queen, packaging bag smoothly sheared into cutting knife, and shearing sack more smooth out.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of multiple row strip packing machine, including frame, and tray paper part, filling metering device, the bag being separately positioned in frame
Shaping mechanism, middle seal apparatus, traverse sealing device, cutter, sack switching mechanism and lubricating substance groove, the tray paper part and bag forming
Mechanism is connected, and filling metering device connects with middle seal apparatus, and traverse sealing device is arranged on the lower section of middle seal apparatus, and cutter is set
In the lower section of traverse sealing device, sack switching mechanism is located at the lower section of cutter, and lubricating substance groove is arranged on the lower section of cutter, its
It is characterised by：The cutter includes cutting knife supporting plate, two cutter shafts, cutting knife, support bar and leads bag bracket, two knives
Between centers every be arranged in cutting knife supporting plate, cutting knife is arranged on cutter shaft, and the cutter shaft described in two is connected with cylinder, the support
Bar is arranged between two cutting knife supporting plates, and support bar is located above cutting knife, and the bag bracket of leading is on the support bar, dress
Packaging bag after material is cut off after bag bracket by leading by cutting knife.
The support bar is two, and the bag bracket of leading includes two U-brackets, and two U-brackets are separately mounted to two
On root support bar, the opening of two U-brackets is oppositely arranged, and packaging bag passage is formed between two openings.
Also include empty package detection device, the empty package detection device includes detection mounting blocks, guide shaft, electric eye detection block, thing
Expect detection block and stage clip, the detection mounting blocks are provided with through hole, and guide shaft passes through the through hole, and one end of the guide shaft is provided with thing
Expect detection block, the other end of guide shaft is provided with electric eye detection block, and on guide shaft, one end and the material detection block of stage clip connect compression spring sleeve
Connect, the other end of stage clip is connected with detection mounting blocks, and the detection mounting blocks are fixed on support bar, and the support bar is provided with
For detecting the fibre optical sensor of electric eye detection block movement, the fibre optical sensor is connected with PLC, the material detection
Block coordinates with the packaging bag by leading bag bracket.
The filling metering device includes feed bin, stirring motor and stirring sheet, and the top of feed bin is provided with vacuum charging device,
The bottom of feed bin is provided with metering device, and the stirring sheet is arranged in feed bin, and stirring motor is located at the outside of feed bin, stirring motor
It is connected by rotating shaft with stirring vane, the material in stirring motor driving stirring vane Stirring feed bin.
Described stirring sheet is at least three, and the rotating shaft is provided with the rotation gear being engaged with stirring sheet number, institute
Rotation gear is stated to be connected with stirring sheet；The direction of rotation of adjacent rotation gear is another on the contrary, one of them is left-handed rotating disk
Individual is dextrorotation rotating disk.
Also include material tuning fork, the material tuning fork is arranged in feed bin, and material tuning fork passes through in PLC and vacuum
Expect device connection；Described metering device is screw rod meter, and the screw rod meter is connected with screw motor.
The middle seal apparatus includes middle envelope support body, into bag device barrel, middle envelope tool rest, middle envelope cylinder and tearable mouth cutting knife, institute
That states is arranged on middle envelope support body into bag device barrel is vertical, and middle envelope cylinder is connected with middle envelope tool rest, is sealed in middle envelope cylinder driving
Tool rest sealing is enclosed on into the packaging bag on bag device barrel, and described tearable mouth cutting knife is connected with middle envelope tool rest, and the tearable mouth is cut
Knife is arranged on the bottom of middle envelope tool rest.
The traverse sealing device includes horizontal sealing part, horizontal sealing cylinder and horizontal sealing floating installation, and the horizontal sealing part includes multigroup
Horizontal sealing fixed seat and two horizontal sealing guide shafts, every group of horizontal sealing fixed seat are provided with transverse seal cutter seat, and horizontal sealing guide shaft connects with transverse seal cutter seat respectively
Connect, the rack on horizontal sealing guide shaft engages with the gear being arranged between horizontal sealing guide shaft, a horizontal sealing guide shaft therein and horizontal sealing gas
Cylinder connects, and the horizontal sealing floating installation includes servomotor and ball screw, the screw rod of the ball screw and servomotor
Rotating shaft is connected, and the nut of ball screw is connected with horizontal sealing part.
Also include bascule, the bascule includes balance cylinder, driving piston and the horizontal sealing part of balance cylinder
Connection.
The present invention has advantages below：
1st, cutter of the invention includes cutting knife supporting plate, two cutter shafts, cutting knife, support bar and leads bag bracket, described to lead bag
Support is arranged on the support bar, and packaging bag after charging is cut off after bag bracket by leading by cutting knife, the packaging bag after charging
Cut off by leading by cutting knife after bag bracket.Packaging bag after charging is spacing by leading bag bracket, smoothly can enter between cutting knife
Row shearing.
2nd, support bar of the present invention is two, and the bag bracket of leading includes two U-brackets, and two U-brackets are installed respectively
On two support bars, the opening of two U-brackets is oppositely arranged, and packaging bag passage is formed between two openings.By the bag after material
Pack passes through the passage, and the passage surrounded using U-shaped opening is fallen into shearing position, prevents packaging bag from rocking or shifting, make to cut
Knife shearing more smoothes out.
3rd, the empty package detection device of the present invention, when loading material in packaging bag, packaging bag volumetric expansion, then packaging bag top to
Material detection block, material detection block promote guide shaft to be moved axially along through hole, and the electric eye detection block of the guide shaft other end is mobile and blocks
Fibre optical sensor, it is material bag that PLC, which receives signal, then is operating normally.If do not moved without material, material detection block in packaging bag
It is dynamic, after PLC receives sky bag signal, then instruction can be sent to packaging bag switching mechanism, the upset of lubricating substance groove is defeated by waste material by sky bag
Line sending transmits.Shunted so as to feed with the packaging not fed, to realize automation.
4th, present invention filling metering device includes feed bin, stirring motor and stirring sheet, and the top of feed bin is provided with vacuum feeding
Device, the bottom of feed bin are provided with metering device, and the stirring sheet is arranged in feed bin, and stirring motor is located at the outside of feed bin, stirs
Mix motor to be connected with stirring vane by rotating shaft, the material in stirring motor driving stirring vane Stirring feed bin；For filling
The granular material of metering device is filled out, granular material is stirred using stirring motor driving stirring vane, so as to prevent powdery
Material lumps.
5th, the present invention controls feed with material tuning fork, and material tuning fork is arranged in feed bin, and material tuning fork is controlled by PLC
Device is connected with vacuum charging device.Vacuum charging device feed is more accurate, science, realizes automation.
6th, the tearable mouth cutting knife of seal apparatus is connected with middle envelope tool rest in the present invention, and tearable mouth cutting knife is arranged on middle envelope tool rest
Bottom, tearable mouth cutting knife are connected with middle envelope tool rest, and tearable mouth cutting knife is arranged on the bottom of middle envelope tool rest, therefore middle envelope tool rest is indulged
To during sealing packaging bag, tearable mouth cutting knife cuts out a tearable mouth in packaging bag simultaneously, facilitates the later stage in use, easily being torn from this
Mouth tears packaging bag.Only the longitudinal sealing of bag body need to both have been realized by a set of drive device, realize again to bag body tearable mouth into
Shape, kill two birds with one stone, it is simple in construction, reduce cost.
7th, the horizontal sealing floating installation of traverse sealing device of the present invention includes servomotor and ball screw, and the one of the ball screw
End is connected with the rotating shaft of servomotor, and the other end is connected with horizontal sealing part, and horizontal sealing part utilizes motor and bias in the prior art
Cam combination, by adjusting change of the rotational handle to eccentric distance, its structure is complex, and precision is low, and the present invention is used and watched
Take motor and ball screw converts rotational motion to linear movement, or moment of torsion is converted into axial repeated action power, at the same it is simultaneous
Tool high accuracy, invertibity and high efficiency.
8th, traverse sealing device of the present invention includes bascule, and the bascule includes balance cylinder, the driving of balance cylinder
Piston is connected with horizontal sealing part.Due to horizontal sealing element heavy, easily shaken moving up and down process, wild effect.It is logical
Cross and install balance cylinder additional to keep the work that whole horizontal sealing more balances.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the filling metering device structural representation of the present invention；
Fig. 4 is Fig. 3 top view；
Fig. 5 is Fig. 3 left view；
Fig. 6 is the middle seal apparatus structural representation of the present invention；
Fig. 7 is Fig. 6 top view；
Fig. 8 is the traverse sealing device structural representation of the present invention；
Fig. 9 is Fig. 8 top view；
Figure 10 is Fig. 8 right view；
Figure 11 is the cutter structural representation of the present invention；
Figure 12 is Figure 11 top view；
Figure 13 is the empty package detection device structural representation of cutter；
Figure 14 is Figure 13 top view；
Figure 15 is the three-dimensional structure diagram of empty package detection device.
Marked in figure：1st, frame, 2, tray paper part, 3, filling metering device, 4, bag forming mechanism, 5, middle seal apparatus, 6,
Traverse sealing device, 7, cutter, 8, sack switching mechanism, 9, lubricating substance groove, 10, conveyor line of waste, 31, feed bin, 32, vacuum feeding
Device, 33, screw motor, 34, stirring motor, 35, screw rod meter, 36, stirring sheet, 37, left-handed rotating disk, 38, right rotation
Gear, 39, material tuning fork, 310, rotating shaft, 51, middle envelope support body, 52, squeeze-film mechanism, 53, collar into bag device, 54, into bag device material
Cylinder, 55, middle envelope tool rest, 56, middle envelope cylinder, 57, tearable mouth cutting knife, 61, horizontal sealing part, 611, horizontal sealing fixed seat, 612, horizontal sealing
Tool rest, 613, rack, 614, gear, 615, horizontal sealing guide shaft, 62, horizontal sealing cylinder, 63, servomotor, 64, ball screw, 65, flat
Weigh cylinder, and 66, driving piston, 71, cutting knife supporting plate, 72, cutter shaft, 73, cutting knife, 74, cylinder, 75, support bar, 76, lead bag branch
Frame, 77, empty package detection device, 771, detection mounting blocks, 772, guide shaft, 773, electric eye detection block, 774, material detection block, 775,
Stage clip, 776, detection block support.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of multiple row strip packing machine, including frame 1, and the tray paper portion 2 being separately positioned in frame 1
Part, fill metering device 3, bag forming mechanism 4, middle seal apparatus 5, traverse sealing device 6, cutter 7, sack switching mechanism 8 and slide
Hopper 9, tray paper part 2 are connected with bag forming mechanism 4, and filling metering device 3 is connected with middle seal apparatus 5, and traverse sealing device 6 is arranged on
The lower section of middle seal apparatus 5, cutter 7 are arranged on the lower section of traverse sealing device 6, and sack switching mechanism 8 is located under cutter 7
Side, lubricating substance groove 9 are arranged on 7 lower sections of cutter, and the sidepiece of lubricating substance groove 9 is additionally provided with for conveying the packaging bag not fed.Its
Operation principle is：Packaging film is sent into slitting into multiple row by tray paper portion 2, and the multiple row packaging film after cutting is through bag forming mechanism 4
Tubular is configured to, seal apparatus 5 carries out longitudinal sealing into rounded cylindrical in the packaging film entrance of tubular, enters back into traverse sealing device 6 and carries out horizontal stroke
Heat-sealing, now fill metering device 3 and load material in vivo to the bag after horizontal sealing, decline by specific length and cut off through cutter 7
For the packaging bag of charging, packaging bag falls into lubricating substance groove 9 through sack switching mechanism 8 and sent out.
Metering device 3 is filled, as shown in Fig. 3, Fig. 4 and Fig. 5, including feed bin 31, feed bin 31 is used to deposit to be filled to packaging bag
The material filled out, the top of feed bin 31 are provided with vacuum charging device 32, and vacuum charging device 32 is used for the feeding of feed bin 31, feed bin 31
Bottom be provided with metering device, metering device is used for the material for loading predetermined weight into packaging bag.
It is arranged in feed bin 31, stirs for the material of powdery, in addition to stirring motor 34 and the stirring sheet 36 of stirring sheet 36,3
The outside that motor 34 is located at feed bin 31 is mixed, stirring motor 34 is connected by rotating shaft 310 with stirring sheet 36（As shown in figure 3, stirring electricity
Machine 34 was that worm and gear is connected with rotating shaft 310）, stirring motor 34 drive the Stirring feed bin 31 of stirring sheet 36 in material.
Granular material for filling metering device, granular material is stirred using stirring motor driving stirring vane, so as to anti-
Only granular material lumps.Stirring 36 is at least three（It is illustrated in figure 36）, rotating shaft 310 be provided with and 36 numbers of stirring sheet
The rotation gear being engaged, the rotation gear are connected with stirring vane.The direction of rotation of adjacent rotation gear is on the contrary, wherein
One is left-handed rotating disk 37, and another is dextrorotation rotating disk 38.The mixing direction of adjacent two row is on the contrary, so stirring could more
Uniformly.For the filling metering device of multiple row closer, multiple metering devices are provided with feed bin, therefore on each column metering device
Stirring vane is set, so as to preferably prevent material from luming.Metering device is screw rod meter 35, the screw rod meter 35
（Screw rod meter is screw rod dosing machine or screw meter）It is connected with screw motor 33.The screw rod meter is multiple, often
Individual described screw rod meter is connected a screw motor, and the metering of filling and packing bag is more accurate.Also include material tuning fork
39（I.e.：Tuning-fork type level-sensing device）, the material tuning fork 39 is arranged in feed bin, and material tuning fork 39 passes through PLC and vacuum
Feeding device 32 connects.Vacuum charging device feed is more accurate, science.
Middle seal apparatus 5（As shown in Figure 6 and Figure 7）, middle envelope support body 51, into bag device barrel 54, middle envelope tool rest 55, middle envelope cylinder
56 and tearable mouth cutting knife 57, the top of middle envelope support body 51 be additionally provided with squeeze-film mechanism 52 and collar into bag device 53；Into bag device barrel
54 it is vertical be arranged on middle envelope support body 51, middle envelope cylinder 56 is connected with middle envelope tool rest 55, and tool rest is sealed in the middle driving of envelope cylinder 56
55 sealings are enclosed on into the packaging bag on bag device barrel 54.Idiographic flow is：Into cutting multiple row film of the bag film through multiple row cutting knife, through clothing
Neck is combined into tube-shape bag body into bag 53, is enclosed on into through squeeze-film mechanism 52 on bag device barrel 54, and middle envelope cylinder 56 seals tool rest 55 in driving
The packaging bag longitudinal sealing on bag device barrel 54 will be enclosed on into.Tearable mouth cutting knife 57 is connected with middle envelope tool rest 55, tearable mouth cutting knife
57 are arranged on the bottom of middle envelope tool rest 55.It is multiple row into bag device barrel 54, multiple row is arranged on middle envelope support body into bag device barrel 54
On 51, each corresponded into bag device barrel 54 and tool rest 55 is sealed in one, middle envelope cylinder 56 seals tool rest 55 to bag body longitudinal direction envelope in promoting
During conjunction.Because tearable mouth cutting knife 57 is connected with middle envelope tool rest 55, and tearable mouth cutting knife 57 is arranged on the bottom of middle envelope tool rest 55, because
When tool rest longitudinal sealing packaging bag is sealed in this, tearable mouth cutting knife cuts out a tearable mouth in packaging bag simultaneously, facilitates the later stage to make
Used time, packaging bag is torn from the tearable mouth.Only the longitudinal sealing of bag body need to both be realized by a set of drive device, realized again pair
The tearable mouth shaping of bag body, kills two birds with one stone, simple in construction, reduces cost.
Further, tearable mouth cutting knife 57 is L-shaped, and the edge of a knife of tearable mouth cutting knife 57 is easily torn towards into bag device barrel, L-shaped
Mouth cutting knife is mounted vertically in the bottom of middle envelope tool rest, and when sealing tool rest in middle envelope cylinder driving, tearable mouth cutting knife is more easy on bag body
Cut to obtain satisfactory tearable mouth.
Traverse sealing device 6（As shown in Fig. 8, Fig. 9 and Figure 10,）, horizontal sealing seals to be made entirely by horizontal sealing cylinder and rack-and-pinion
Transverse seal cutter seat is sealed；Traverse sealing device 6 includes horizontal sealing part 61, horizontal sealing cylinder 62 and horizontal sealing floating installation, horizontal sealing part 61
Including multigroup horizontal sealing guide shaft 615 of horizontal sealing fixed seat 611 and two, every group of horizontal sealing fixed seat is provided with transverse seal cutter seat 612（Including two
Transverse seal cutter seat is the left tool rest of horizontal sealing and the right tool rest of horizontal sealing）, horizontal sealing guide shaft 615 is connected with transverse seal cutter seat 612 respectively, one therein
Horizontal sealing guide shaft 615 is connected with horizontal sealing cylinder 62, and horizontal sealing guide shaft 615 is connected with rack 613 by sliding block, on horizontal sealing guide shaft 615
Rack 613 engages with the gear 614 being arranged between horizontal sealing guide shaft, and horizontal sealing cylinder 62 drives connected horizontal sealing guide shaft 615,
The rack 613 that two horizontal sealing guide shafts 615 connect does counter motion by gear 614, so that two transverse seal cutter seats 612 of institute are realized and opened
Close, transverse seal cutter seat 612, which heats, implements laterally sealing to bag.Horizontal sealing floating installation includes servomotor 63 and ball screw 64, institute
The screw rod for stating ball screw 64 is connected with the rotating shaft of servomotor 63, and the nut of ball screw 64 is connected with horizontal sealing part 61.It is right
In the packaging bag of different length, ball screw 64 is driven to realize that horizontal sealing part 61 moves up and down using servomotor 63.
Traverse sealing device 6 also includes bascule, and for supporting horizontal sealing part 61, the bascule includes balance cylinder
65, the driving piston 66 of balance cylinder 65 is connected with horizontal sealing part 61.Pass through electromagnetism between servomotor 63 and balance cylinder 65
Valve（Not shown in figure）Realize synchronization action.
Cutter 7, as shown in figure 11, including 71, two cutter shafts 72 of cutting knife supporting plate and multigroup cutting knife 73, cutting knife support
Plate 71 is arranged on both sides, and what two cutter shafts 72 were spaced is arranged in cutting knife supporting plate 71, and cutting knife 73 is arranged on cutter shaft 72, two
Described cutter shaft 72 is connected with cylinder 74, and two cylinders 74 drive two cutter shafts 72 respectively, and cutter shaft 72 drives cutting knife 73 to packaging
Bag implements cutting.
In order that the packaging bag after charging is smoothly fallen between cutting knife, in addition to support bar 75 and lead bag bracket 76, institute
Support bar 75 is stated between two cutting knife supporting plates 71, support bar 75 is located at the top of cutting knife 73,（I.e. to the packaging bag after charging
Implementing to shear after spacing）, bag bracket 76 is led on the support bar 75, and the packaging bag after charging limits by leading bag bracket
Cut off behind position by cutting knife, every group of corresponding one group of cutting knife leads bag bracket 76.Packaging bag after charging is spacing by leading bag bracket, can be suitable
Profit is sheared between entering cutting knife.The support bar 75 is two, and two support bars 75 are parallel and being fixed on for interval two is cut
In knife supporting plate 71, leading bag bracket includes two U-brackets compositions（As shown in figure 12）, two U-brackets are separately mounted to two
On root support bar, the opening of two U-brackets is oppositely arranged, and packaging bag passage is formed between two openings.By the packaging bag after material
By the passage, packaging bag is bagging hoistway limit, prevents it from rocking or shifting, and cutting knife shearing is more smoothed out.
Further, the empty bag not fed occurs in charging process, in order to identify the empty package bag not fed, also wraps
Include sky package detection device（As shown in Figure 13, Figure 14, Figure 15）, empty package detection device is including detecting mounting blocks 771, guide shaft 772, electricity
Eye detection block 773, material detection block 774 and stage clip 775, through hole is provided with detection mounting blocks 771（Show Ru not shown）, guide shaft
772 pass through the through hole, and one end of guide shaft 772 is provided with material detection block 774, and the other end of guide shaft is provided with electric eye detection block 773,
Stage clip 775 is located on the guide shaft 772 of the side of material detection block 774, and stage clip 775 is enclosed on guide shaft, i.e., stage clip 775 is enclosed on material inspection
Survey on the guide shaft 772 of the side of block 774, one end of stage clip 775 is connected with material detection block 774, the other end of stage clip 775 and detection
Mounting blocks 771 are connected, and guide shaft 772 is fixed in through hole by stage clip 775, and can only be along the axial movement of guide shaft 772.And the inspection
Survey mounting blocks 771 to be fixed on support bar 75, i.e., empty package detection device is fixed on support bar 75, is provided with and is used on support bar
Detect the fibre optical sensor of the movement of electric eye detection block 773（Not shown in figure）, the fibre optical sensor is connected with PLC,
The material detection block coordinates with the packaging bag by leading bag bracket.I.e. empty package detection device and the packaging bag by leading bag bracket
Coordinate, when in packaging bag load material when, packaging bag volumetric expansion, then packaging bag top pushed away to material detection block, material detection block
Dynamic guide shaft moves axially along through hole, and the electric eye detection block of the guide shaft other end is mobile and blocks fibre optical sensor, and PLC receives signal and is
The packaging bag of charging, then be operating normally.If not moved without material, material detection block in packaging bag, fibre optical sensor will be believed
Number PLC is delivered to, after PLC receives sky bag signal, then can send instruction to packaging bag switching mechanism, the upset of lubricating substance groove is by sky
Bag is transmitted by conveyor line of waste.Shunted so as to feed with the packaging not fed, to realize automation.
Further, detection mounting blocks 771 are provided with detection block support 776, and detection block support 776 connects with support bar 75
Connect, the fibre optical sensor is arranged on detection block support 776.Both facilitate the installation of detection mounting blocks 771, and be easily installed light again
Fiber sensor, more reasonable structure.
Further, cutting knife 73 of the invention is scissors type cutter.Scissors type cutter is arranged on two cutter shafts 72, its
In cutting knife 73 and the right angle setting of cutter shaft 72 on a cutter shaft, cutting knife 73 and the 72 oblique peace of cutter shaft on another cutter shaft 72
Dress, when cut packaging bag, using to directly to oblique scissors type cutter, packaging bag shear it is more flat.
Claims (9)
1. a kind of multiple row strip packing machine, including frame (1), and be separately positioned in frame (1) tray paper part (2), filling
Metering device (3), bag forming mechanism (4), middle seal apparatus (5), traverse sealing device (6), cutter (7), sack switching mechanism (8)
With lubricating substance groove (9), the tray paper part (2) is connected with bag forming mechanism (4), and filling metering device (3) connects with middle seal apparatus (5)
Logical, traverse sealing device (6) is arranged on the lower section of middle seal apparatus (5), and cutter (7) is arranged on the lower section of traverse sealing device (6), sack
Switching mechanism (8) is located at the lower section of cutter (7), and lubricating substance groove (9) is arranged on the lower section of cutter (7), it is characterised in that：
The cutter (7) includes cutting knife supporting plate (71), two cutter shafts (22), cutting knife (73), support bar (75) and leads bag bracket
(76) what, two cutter shafts (72) were spaced is arranged in cutting knife supporting plate (71), and cutting knife (73) is arranged on cutter shaft (72), and two
Cutter shaft (72) described in root is connected with cylinder (74), and the support bar (75) is arranged between two cutting knife supporting plates (71), support
Bar (75) is located above cutting knife (73), and the bag bracket (76) of leading is on the support bar (75), the packaging bag after charging
Cut off by leading by cutting knife (73) after bag bracket (76).
A kind of 2. multiple row strip packing machine according to claim 1, it is characterised in that：The support bar (75) is two,
The bag bracket (76) of leading includes two U-brackets, and two U-brackets are separately mounted on two support bars (75), two U-shapeds
The opening of support is oppositely arranged, and packaging bag passage is formed between two openings.
A kind of 3. multiple row strip packing machine according to claim 1, it is characterised in that：Also include empty package detection device
(77), the empty package detection device (77) includes detection mounting blocks (771), guide shaft (772), electric eye detection block (773), material inspection
Block (774) and stage clip (775) are surveyed, the detection mounting blocks (771) are provided with through hole, and guide shaft (772) passes through the through hole, described
One end of guide shaft (772) is provided with material detection block (774), and the other end of guide shaft (772) is provided with electric eye detection block (773), stage clip
(775) be enclosed on guide shaft (772), one end of stage clip (775) is connected with material detection block (774), the other end of stage clip (775) with
Mounting blocks (771) connection is detected, the detection mounting blocks (771) are fixed on support bar (75), set on the support bar (75)
There is the fibre optical sensor mobile for detecting electric eye detection block (773), the fibre optical sensor is connected with PLC, described
Material detection block (774) coordinates with the packaging bag by leading bag bracket (76).
A kind of 4. multiple row strip packing machine according to claim 1, it is characterised in that：Filling metering device (3) bag
Feed bin (31), stirring motor (34) and stirring sheet (36) are included, the top of feed bin (31) is provided with vacuum charging device (32), feed bin
(31) bottom is provided with metering device, and the stirring sheet (36) is arranged in feed bin (31), and stirring motor (34) is located at feed bin
(31) outside, stirring motor (34) are connected by rotating shaft (310) with stirring vane (36), stirring motor (34) driving paddle
Material in piece (36) Stirring feed bin (31).
A kind of 5. multiple row strip packing machine according to claim 4, it is characterised in that：Described stirring sheet (36) is at least
Three, the rotating shaft (310) is provided with the rotation gear being engaged with stirring sheet (36) number, the rotation gear and stirring sheet
(36) connect；On the contrary, one of them is left-handed rotating disk (37), another is right rotation for the direction of rotation of adjacent rotation gear
Gear (38).
A kind of 6. multiple row strip packing machine according to claim 4, it is characterised in that：Also include material tuning fork (39), institute
State material tuning fork (39) to be arranged in feed bin (31), material tuning fork (39) is connected by PLC and vacuum charging device (32)
Connect；Described metering device is screw rod meter (35), and the screw rod meter (35) is connected with screw motor (33).
A kind of 7. multiple row strip packing machine according to claim 1, it is characterised in that：During the middle seal apparatus (5) includes
Seal support body (51), into bag device barrel (54), middle envelope tool rest (55), middle envelope cylinder (56) and tearable mouth cutting knife (57), it is described into
Bag device barrel (54) is vertical to be arranged on middle envelope support body (51), and middle envelope cylinder (56) is connected with middle envelope tool rest (55), middle envelope gas
Tool rest (55) sealing is sealed in cylinder (56) driving and is enclosed on into packaging bag on bag device barrel (54), described tearable mouth cutting knife (57) with
Middle envelope tool rest (55) connection, the tearable mouth cutting knife (57) are arranged on the bottom of middle envelope tool rest (55).
A kind of 8. multiple row strip packing machine according to claim 1, it is characterised in that：The traverse sealing device (6) includes horizontal stroke
Envelope part (61), horizontal sealing cylinder (62) and horizontal sealing floating installation, the horizontal sealing part (61) include multigroup horizontal sealing fixed seat (611)
With two horizontal sealing guide shafts (615), every group of horizontal sealing fixed seat (611) is provided with transverse seal cutter seat (612), horizontal sealing guide shaft (615) respectively with
Transverse seal cutter seat (612) connects, rack (613) on horizontal sealing guide shaft (615) and the gear being arranged between horizontal sealing guide shaft (615)
(614) engage, a horizontal sealing guide shaft (615) therein is connected with horizontal sealing cylinder (62), and the horizontal sealing floating installation includes servo
Motor (63) and ball screw (64), the screw rod of the ball screw (64) are connected with the rotating shaft of servomotor (63), ball wire
The nut of bar (64) is connected with horizontal sealing part (61).
A kind of 9. multiple row strip packing machine according to claim 8, it is characterised in that：Also include bascule, it is described flat
Weighing apparatus device includes balance cylinder (65), and the driving piston (66) of balance cylinder (65) is connected with horizontal sealing part (61).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017103219565 | 2017-05-09 | ||
| CN201710321956 | 2017-05-09 |
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| CN107539540A true CN107539540A (en) | 2018-01-05 |
| CN107539540B CN107539540B (en) | 2019-09-24 |
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| CN201710757460.2A Active CN107539540B (en) | 2017-05-09 | 2017-08-29 | A kind of multiple row strip packing machine |
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| CN109160011A (en) * | 2018-10-15 | 2019-01-08 | 东莞市旭田包装机械有限公司 | A kind of packing machine of automatic laminated packing |
| CN109264058A (en) * | 2018-10-26 | 2019-01-25 | 广州市旭光包装机械设备有限公司 | A kind of multiple row powder back envelope fillet packing machine |
| CN110271721A (en) * | 2019-06-28 | 2019-09-24 | 东莞市惠恩机械设备有限公司 | Packaging method of material and device |
| CN110589115A (en) * | 2019-10-17 | 2019-12-20 | 上海派可瑞包装设备有限公司 | Novel multiseriate vertical packagine machine |
| CN111572899A (en) * | 2020-06-16 | 2020-08-25 | 江苏仅一联合智造有限公司 | Modular filling unit and multi-column filling machine adopting same |
| CN112849450A (en) * | 2021-01-27 | 2021-05-28 | 天津中益包装科技股份有限公司 | Vertical inner and outer double-bag packing machine for hanging-lug coffee |
| CN116620669A (en) * | 2023-07-24 | 2023-08-22 | 广东冠一机械科技有限公司 | Multi-row packing machine for dust materials |
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| CN111572899A (en) * | 2020-06-16 | 2020-08-25 | 江苏仅一联合智造有限公司 | Modular filling unit and multi-column filling machine adopting same |
| CN112849450A (en) * | 2021-01-27 | 2021-05-28 | 天津中益包装科技股份有限公司 | Vertical inner and outer double-bag packing machine for hanging-lug coffee |
| CN116620669A (en) * | 2023-07-24 | 2023-08-22 | 广东冠一机械科技有限公司 | Multi-row packing machine for dust materials |
| CN116620669B (en) * | 2023-07-24 | 2023-10-13 | 广东冠一机械科技有限公司 | Multi-row packing machine for dust materials |
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